[....] Starting enhanced syslogd: rsyslogd[ 17.242064] audit: type=1400 audit(1517299580.917:5): avc: denied { syslog } for pid=3999 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.580796] audit: type=1400 audit(1517299586.256:6): avc: denied { map } for pid=4138 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.14' (ECDSA) to the list of known hosts. 2018/01/30 08:06:32 fuzzer started [ 28.892169] audit: type=1400 audit(1517299592.567:7): avc: denied { map } for pid=4149 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/30 08:06:32 dialing manager at 10.128.0.26:38665 [ 32.726849] can: request_module (can-proto-0) failed. [ 32.736330] can: request_module (can-proto-0) failed. 2018/01/30 08:06:36 kcov=true, comps=true [ 33.296934] audit: type=1400 audit(1517299596.972:8): avc: denied { map } for pid=4149 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8975 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/30 08:06:39 executing program 0: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) lseek(r0, 0x0, 0x3) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f20000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000078a000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x1ff, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000002000-0xa)='/dev/vcs#\x00', 0x8, 0x4000) r3 = syz_open_pts(r2, 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000002000)=0x0) r5 = getpgrp(0xffffffffffffffff) kcmp(r4, r5, 0x5, r0, r0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000001000)=0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000002000)=0x0, r0, &(0x7f0000004000-0x8)=0x0, 0xc2, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000005000)={{0x10000, 0x7, 0x2d77, 0x3, "ecc1f51e700cfe350b150a9cde12a38ddc4bbda1406576bf1b56555fbca67e228ed8ae6f4b81fac14fbeacbd", 0x8}, 0x0, 0x0, 0x7ff, r5, 0x3, 0x5, "288004b8917529ab9ea0c4f7306fc9b2217ca05eaec0cd9aa2b9f31aabcf6e43ce80847166d661fa213f41d99659bb48fce4f7774857a15ab1f5818c7f1c820f", &(0x7f0000005000)='systembdevusertrustedcpuset.%', 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x20, 0x7, 0x2958ee5e, 0xbc], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000007000-0x4)=0x2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0xd, &(0x7f0000004000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) chroot(&(0x7f0000002000-0x8)='./file0\x00') 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) rt_sigaction(0x2d, &(0x7f0000008000)={0x6, {0x9}, 0x8000000, 0x4}, &(0x7f0000008000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000008000)={0x0}) 2018/01/30 08:06:39 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000+0xc2)='id_legacy\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x7)='wlan1+\x00', 0xfffffffffffffffe) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() keyctl$chown(0x4, r2, r3, r4) r5 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000003000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000003000-0x448)={0x448, 0x4, 0x1, 0x600, 0x1, 0x0, {0x0, 0x0, 0x0}, [@generic="2e7d299ced1292debaef42da1c207f5b1e", @nested={0x34, 0x55, [@generic="810d68", @generic="8d302d57873415167738a15f820c04455c3cbfb5f7d45304aac31191921491ffb5519cbd67655363ada5abaaf9"]}, @generic="3ba145f7ac68c4164cdb3c5e00936142526728b938499345c8ad7ea0fcb62a31f602d8f9dce93f9d343ffb9cd3bf24f6a73f698c91e969b40d150bfd67f1a6", @typed={0xc, 0x1b, @ipv4=@multicast2=0xe0000002}, @nested={0xc, 0x2b, [@typed={0x8, 0x80, @void=""}]}, @nested={0x104, 0x4e, [@generic="7bf98f55cd1dccab1e40921cd5862cad6fce4858e037b404a0cf8586928a6aff39508b32df2f84", @typed={0x8, 0x3b, @void=""}, @typed={0xc, 0x64, @u32=0x7}, @generic="94c91825c4361b2bd1a17120034dc45af60a3fb170508feb95ba069e318db513768f72194db804af4cb61116469067c8d03ef065b1cfdec22e88a2e4f05e19eceb0761f322ff925d144ca2505130a7ac78db11f18e8ef19bfd08fd969b94ea72cd3c06f97e2c4e7ded9d25158f57915f0ecb903a8182e4449d66b718014879774df5051172b27cf499f4a8547fbb200e19ba600ebef8e4b695528d709fafd77461f45001c814df837db1f36d53e2bd544f18a29bd099669f3daf8d2f8b7e317ce09d2269"]}, @nested={0xa0, 0x6a, [@generic="6c8077c68637a024a222d4b33ac6e2017cafb9042b0037a95a5f7348a99f598e0e67a00aa7dbe606934357c4e64295f4b7eea519066a94df4d5839629b6970fadbedf879f1b880a81b32f7d8aa477faaf16e337b6003f9d15708a35be76d674ca82e322f6d8a8ff11663768938c4b0bba21a1ad872cbc071", @typed={0xc, 0xc, @pid=r5}, @typed={0x18, 0x5, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="b3bc144690d9560a39ce4f1aa8f57f29979cbf00473b59c168d8091959b3ddf0b960ca867c925241d128aa51489d9e6b66114d349f196fb1ab7c5f4a09f8ff321c4aa9c1bda030f147bfc1484893fecfa9b1e250b5916a09c38ad2af3383773bae2c7ae7a7129324416472d28841872f39571a3791761f06efc4320d0cd7e2c846c449f323c34687547f3820bff77da0e969897fc9e2355b619e3cdfeecad1496d537c01dca355fd3028cf0a1285218a1663004fa80ac4250ff912c5f1b824861915c703d1a6e77f01d37f58e9920d5a20bef27e885eb6c1", @nested={0x11c, 0x84, [@generic="d86c2ea55611305ead06dcd21c3136ca2c3ac4d6773a73d311b832adab7be7c31aa675fd6e8db68a5c8b7d6669d08ad503f2a3c23e7d9bd1b90cc5bafe65903e37a10b90469b38a2fb98ce4fd34cb68ddd8674416386bf9deaeeef9c0dbdc510b10afd3f9c185c53078f9bc707bd76fec499ae1e953daee66ea98d273b10f11c46ccec8ba8ce6f16eb9b798327a3c7ddac2406d7be580cc6309606eb596534f1f184defed47ac75f9a4882781d38abe774c50f9c3302b5d2b364d082a6bdd8976b7d05f4c83d7a8e7cfa5dc79fd05c9efe0cc0931971", @generic="", @typed={0xc, 0x59, @ipv4=@empty=0x0}, @generic="9c359aa4f2eb681b9176bdd5d1e8b6aa2ddecb323badb4aecc591f930692a8cae2fd0797fe009911baea52f0dfd7c284a46a6a"]}]}, 0x448}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000005000-0x20)=[{0x4, 0x0}, {0x0, 0x8000}, {0x3, 0x2}, {0xb, 0x8001}], 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1, 0x5fa, 0x36b, 0x2d, 0xffffffff, 0x0, 0x81, 0x0, 0x7fffffff, 0x7fffffff, 0x7, 0x5, 0x7d5, 0x9]}, &(0x7f0000006000)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000-0x6)={r6, 0x1}, &(0x7f0000006000)=0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000006000)=@assoc_value={0x0, 0x800}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000007000)='./file0\x00', 0x0, 0x7fff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000009000-0x6)={r7, 0x2}, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000a000-0x10)=@common=""/16, 0x10) 2018/01/30 08:06:39 executing program 3: r0 = socket(0x0, 0x5, 0x99ec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001000-0xa)={0x200, "012603103161"}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000000)={0xa, &(0x7f0000002000-0x50)=[{0x7, 0x7f, 0xffffffff, 0x6}, {0x1, 0x101, 0x2, 0x6}, {0xffff, 0x1, 0x9, 0xfffffffffffffeff}, {0x6, 0x80000000, 0x4, 0x10001}, {0x7, 0x2, 0x40, 0x2}, {0xc2, 0x1ff, 0x9, 0x8}, {0x1, 0xcb2, 0x0, 0x9}, {0x100, 0x3, 0x37, 0x2}, {0x9, 0x10001, 0x6, 0x5}, {0xac, 0x5, 0x3, 0x7f}]}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x200000000, &(0x7f0000001000-0x8)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9, 0x1000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000-0x6)={r1, 0x2}, 0x6) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000004000-0xd4)=""/212) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000005000-0xa0)=""/160, 0xa0) r3 = semget(0x3, 0x5, 0x200) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000002000-0xbe)=""/190) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000)={r1, 0x10000}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000007000-0x10)={r4, &(0x7f0000003000-0x41)=""/65}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000008000-0xf2)=""/242) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r3, 0x3, 0xe, &(0x7f0000008000)=""/96) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000009000)=0x0) r6 = gettid() kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r0, &(0x7f0000004000)={r2, r0, 0x7}) 2018/01/30 08:06:39 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000113000)='/dev/midi#\x00', 0x167, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0xe32, 0xa4b, 0x401, 0x7fffffff, 0x9, 0xd413, 0x6, 0x7, 0x80, 0x5, 0x3, 0x6}) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000002000-0x18)={0x8, 0xfb, 0x7ff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000003000-0x8)=[0xffffffffffffffff, 0x0]) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x30)=[{&(0x7f0000002000)="9fe0c5c9907db49689d25fa89c4aa95aa76735009da6c74f79c3b7a0ddc8c3c3ea2be8c5cac2a973a66cd57f6d654fb54c51b1bafe33e2fd5df036bfbdf9c68749c38d9155e6c19843796a2489f150c7900e63e018ed5d55ebaf273c6680c6bd3e45eed24188214ed7aa07e220274447d5f7a194bc", 0x75}, {&(0x7f0000000000)="1ad016f312f347373410311b4087faefc2aab8704a70d536b7fb82f382f0b4c24f19dd25aa40a5e1ee42619b9bbdc8d2fde9c99719fdd4dd6acf5fdcbebb43fe72977b666d67b51d0903106d5c0dcb43421e59632e67ad3199912c830dd60dce5c00208a4b4da36064d5", 0x6a}, {&(0x7f0000003000-0x45)="f9938fe9536c3a5508116c891372052ae3d844695a9112bc77fd1c2a1a7ed68041fed643e02967358be98282b5fb08db05c99420181d3003cd7530945cff89da103e125446", 0x45}], 0x3, &(0x7f0000001000-0x90)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r4, r5}], 0x90, 0x4000011}, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000002000)={0x20000, 0x0, [0x8, 0x7, 0x96, 0x7, 0x100, 0x100000000, 0x4, 0x1b7]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000003000)={0x0, 0x8, 0x9, &(0x7f0000002000)=0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000004000-0xc)={0x20000001, 0x0}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000-0x4)=0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000004000)={0x8, 0x4, [0x4d11]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000005000)={0x8000, {0x2, 0x0, @rand_addr=0x358c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb0, 0x6, 0x8, 0xffc0, 0x3, &(0x7f0000002000-0x10)=@common='bcsf0\x00', 0xcc10, 0x64da, 0xcaac}) 2018/01/30 08:06:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\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) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f000055b000-0xc8)={0x6, 0x0, [{0xf000, 0x76, &(0x7f0000001000-0x76)=""/118, 0x0}, {0x106000, 0x44, &(0x7f0000e73000-0x44)=""/68, 0x0}, {0x2000, 0x55, &(0x7f0000000000)=""/85, 0x0}, {0x0, 0x1000, &(0x7f00007e7000-0x829)=""/4096, 0x0}, {0x100000, 0x66, &(0x7f000018f000-0x66)=""/102, 0x0}, {0x0, 0x49, &(0x7f0000001000-0x49)=""/73, 0x0}]}) r1 = msgget(0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000002000-0xad)=""/173) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x6, 0x1, 0x1, &(0x7f0000002000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x40000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0xce)="bfc3c889fa53fc691ed0f376206737626d162dfc9e91c5e4eeca5c2b8519a8ebf513329115033554a7ec9d3d08563ff73c32299a83b55729072a3b106267dce71dc6731d074297b5ec5438cb50bff4d50351f8d1d21cec7f9d03a35388428a55b3a9c7d3f92516dff4c31df803cda89b83d19a402917a2372672fbb98de5689865e43043715f873b7e3a2cd6aa5be9a4fd03d14e42e95c9c6fbff1a9b5e11f1c4c474ac9749521a99dc8ed5e0cccb377c5dbed9ac4d20f2e532974866f65251645cdc8ad05b4723b71367ddff0c0", 0xce}, {&(0x7f0000003000-0x10)="a344421fecd7b7766f4e64c863a9bb74", 0x10}, {&(0x7f0000001000-0x78)="4fddf87baf426b2ee3b4865bce990ded819b23c368c1495057a911c3525924d3ea18facb1b2c37d4b8cab6335440be754aac2d04a8cdbb893b047b9f3b4ac60fed48b2ba33705b57acf946f933ff7f3628730357ab0801de78d26e822c9af2ff27701ed19ed21a932de5d02e17ea2255886299a27cfa3e04", 0x78}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000001000)=[@iv={0x108, 0x117, 0x2, 0xf0, "7f9eb13e76797b49ea75a935a9d23cf247b58b21dce2cab705fd7bbb3b2824e7049d0c06ea91a01a6e01429effb0d3d8ea476a0cdf550136ec044570d7df815ccd97ace8a5caa39f5e452413011708193e4fba2e99e3ede911eac2cf42157b2bfa0bd0fbd3342b0a7ffbb62afc5d4e44d96fedea15bed1860d6640a80d55d3e1194f7d10016a179284b0e1de36783ace7260bdd7df285cfd40285a029fd416a6a6bd290fbc254026831f74e8fac02bd8ad969f18639ce29831d0cccf50b16c077eba5135f3a7ce37c953ced3b10bb5c4b2d0fd7e3e38d2916914774564555b7f751d5c28dcab8213eb8efe796fc9ca80"}, @iv={0xa8, 0x117, 0x2, 0x8d, "ac9fda9c48ee5633a1c42e0f398c44942fa19bcf6d0d9492e7fbac2097fe6a359438750b963ab84a5014f4027f0f6331ba4e14762ca410c09047bc3ad392e8ecabb851162526204ee0dfc617e8aef5df61b29750ba4fd8c3516cd7862a0407238a5eee4dfb24ee2600a5e7793415825f46549c214e1b8d8a9034c9dc3f82aef0057502b8af1f9c2c02cda356b1"}, @assoc={0x18, 0x117, 0x4, 0xff}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x50, 0x117, 0x2, 0x35, "4218abd694134c04897be9f2f6b297d1a541f3f79f8ece9d73bd4d4a16e2e108781a670e04a6c0ed69b2d9e8b065d04efa7bf364fc"}], 0x230, 0x4000}, 0x4000890) msgget$private(0x0, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000+0x714)=0x0) sched_setparam(r3, &(0x7f0000001000-0x4)=0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000)={0x80, 0x8000, 0x5, 0xf2, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x81}, &(0x7f0000003000-0x4)=0x98) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r6, r2, &(0x7f0000d2f000/0x18000)=nil, &(0x7f0000005000-0x18)=[@text32={0x20, &(0x7f0000004000)="0fc799ea00000066baf80cb85ca61e8cef66bafc0cedc4e27917e2c4c2d93b19ea500d56cf07010f01b208000000b9c20d00000f3266ba2000b8fd000000ef0f093e3e650fc71d00000000", 0x4b}], 0x1, 0x0, &(0x7f0000004000)=[@dstype0={0x6, 0x5}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000005000)={0x5, 0x8, 0x1f, 0x7f}, 0x5) 2018/01/30 08:06:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x105080) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f74000-0x1c)=[@in6={0xa, 0x1, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}], 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000003000-0x4)=0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r3, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x7, 0x0, 0x19}, &(0x7f0000004000-0x4)=0xa0) r5 = accept4$inet6(r2, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x1c, 0x80000) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000003000)=0x6) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000003000)={0x7, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000005000-0x4)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000005000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r6, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000-0x4)=@assoc_id=r4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000007000)=0xff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x73, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r7, 0x401054d6, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000008000)=0x0, &(0x7f0000007000+0x549)=0x4) 2018/01/30 08:06:39 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000511000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000372000-0x20)={0xeba7, 0x0, 0x10001, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000000)={0x1, r1}) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x6, 0xfffffffffffffffe, 0x4, 0x9a2, 0x1, [{0x6, 0x5, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = dup(r0) r3 = signalfd(r0, &(0x7f0000001000-0x8)={0x5}, 0x8) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000002000-0x4)=0xf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000002000)={0xbb, "ffd462580ad9b873322d4890b4f60d75a4ae42c5970817ad406f3389bb73dfb2ba9f63fac245f12c6cc6e952ea6451196ec791eba2a5f292bb23a816b20082a802344acebe19ad73b3e7e4e90f194d125206d7d4a870309e8f6623aafce0e60f24c3da794d328a859e3da1268812b5821b1b99c3c52408d7717f555a30e9bd055e315ba72aa5420d7bc3a20e9d8913f000dd9f0ac255acd0eff74cf8252f39651fda11b0531ae2798a98a08e7484fe3f14590274e2c590b1253858"}) r4 = shmget(0x3, 0x2000, 0x78000000, &(0x7f0000001000/0x2000)=nil) shmctl$SHM_LOCK(r4, 0xb) set_tid_address(&(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000001000)="2b7ab592d7ca60a53d4f291952e5998dd74e02e3c0179f8e5ea5fa06fe045c4b75620e8efb93d2fbe796a33e50f14743decae5176cc96e763d62196aa3fcc99753378ac5c704459e3c", 0x49, 0x40000, &(0x7f0000004000-0x10)={0x4, 0x4fd2, 0x1f, "51e5c64ff17d", 0x280, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000004000)={&(0x7f0000000000)=[0x5, 0x8], 0x2, 0x2, 0x7, 0x7, 0xaba, 0x9ab2, {0x2, 0x7fffffff, 0x10000, 0x2, 0x1, 0x30, 0xa2, 0xc04, 0x3, 0x8, 0x4, 0x1ff, 0x1ff, 0x72, "2526ebd90e0d8d17924fbb386062b8247ad5d852492f3f15551f3bd4bfa21402"}}) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0xfffffffffffffffb}, &(0x7f0000002000-0x2)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000005000)={r5, 0x0, 0x0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000008000)='./file0\x00', 0x40) 2018/01/30 08:06:39 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c2a000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x9) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) inotify_init() ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00002a2000-0x40)={0x1ff, 0x1, 0x7fff, 0x2, "8e49814045dbe83c85ffa7e32685dd16a819adeb740f9b92df1e8698a140a5dcb2728544fc398f1649cd9749", 0x8}) init_module(&(0x7f0000d2c000-0x1)='\x00', 0x1, &(0x7f00002e5000-0x6)='(#em1\x00') ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b89000-0x8)=@assoc_value={0x0, 0x20}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000077b000-0x10)={r1, 0x8, 0x4, 0x100000001}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xffffffffffffff15, 0x9, 0x1, 0xffffffffffffff00, 0xfffffffffffffffc, 0x1ff}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000003000-0x10)=@req={0x80000000, 0x2, 0x7f, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/4096, &(0x7f0000004000-0x4)=0x1000) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x8, 0x60003) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() syz_fuseblk_mount(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0x0, r3, r4, 0x0, 0x5, 0x800860) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000005000)='./file0/file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x3}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000007000)=0x0) r5 = gettid() sched_getscheduler(r5) [ 35.934897] audit: type=1400 audit(1517299599.610:9): avc: denied { map } for pid=4149 comm="syz-fuzzer" path="/root/syzkaller-shm399899604" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 35.995843] audit: type=1400 audit(1517299599.671:10): avc: denied { sys_admin } for pid=4193 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.159130] IPVS: ftp: loaded support on port[0] = 21 [ 36.241886] audit: type=1400 audit(1517299599.915:11): avc: denied { net_admin } for pid=4199 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.381196] IPVS: ftp: loaded support on port[0] = 21 [ 36.478454] IPVS: ftp: loaded support on port[0] = 21 [ 36.573664] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.661832] IPVS: ftp: loaded support on port[0] = 21 [ 36.745276] IPVS: ftp: loaded support on port[0] = 21 [ 36.865744] IPVS: ftp: loaded support on port[0] = 21 [ 36.987595] IPVS: ftp: loaded support on port[0] = 21 [ 37.156818] IPVS: ftp: loaded support on port[0] = 21 [ 37.470286] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.783621] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.126474] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.312926] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.401341] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.664207] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.828103] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.971630] audit: type=1400 audit(1517299602.646:12): avc: denied { sys_chroot } for pid=4199 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/30 08:06:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000173000-0xe)='/dev/admmidi#\x00', 0x0, 0x10002) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00002c0000-0x4)=0x1000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x8d, 'lrw(camellia)\x00'}, 0x58) pipe(&(0x7f00009d8000-0x8)={0x0, 0x0}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00008ae000-0x4)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b9c000-0x5b)="0775b0d5e3080000000ced0054dbb7295df0b900085cea5c0000000000e63855ea21b8537cc473553bbfa14355fee656e75df6290013fa596aa59da03a1a55cbd417c602b959e32f6e5e384dc135a70b2472b1959b6880287105eb", 0x28b) clock_gettime(0x0, &(0x7f00004c6000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000b7e000)={r3, r4+30000000}) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000915000-0x9)='/dev/kvm\x00', 0x80, 0x0) 2018/01/30 08:06:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009c3000)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000009e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f000057e000-0x1)=0x0) 2018/01/30 08:06:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x87}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3d000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x1f) sendfile(r0, r2, &(0x7f00005fb000-0x8)=0x36, 0xfffd) sendmsg(r0, &(0x7f0000fd9000-0x38)={&(0x7f0000b93000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000274000)=[{&(0x7f0000539000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000487000)=[{0xb0, 0x13a, 0x1, "27c1da4ac69abe9503e84879f121f9ca58c6bc152b5af2a4b7b372a34b2667950a026b259c6080da14ca49d9e79ee66c1b18a59db0c74c239534dbcc1dcd88447608f1d2a685ba8296fb20a83aa38016cf839f4641ce0cff04855f96e098d75f4fa0428af11f0e773617a3ff15e741a0a90554a2f4c7e5052fc99791e45781520bf8242a898c0543e3aebed464935515d4b43deb778db23a39"}, {0x48, 0x6, 0xfffffffffffffffc, "b62be291ca5955f60c5f30dccc5241d6f6e6233b8c47ad3e40ee264ae349320da350fcea811f677709f910cbfea0cc6b184c47"}, {0x50, 0x0, 0x419, "6085b618d8f45ab5633ee2f1ce2ea4fa75719b5c43a29826f6ab1d15e9e8970daeb7253a95bca537ee8cbfc428523bf5b7f912e4bdbfc31dd4"}, {0xa0, 0x11f, 0x10000, "79e767ebcf24f87b61d8c85b9440e62ff942a81ca0fd0ae8ac6b462f9dc58e49c422c3663b44dc76d00aab475181faba4b687e4f17f7200e919b9515c8b3a4039f4ba50169649eee3218b7622dcd1864d199f67c3a5005ab844c024daa386d94035cf7e8609276bee5a7b2192e789e4059c0ce1748c30fa21ce95960f1fe2fc0734642d16b35c28365726aaa50"}, {0x90, 0x0, 0xe586, "aaf57b5375ed80c9bdc38914cf438fd2b1d79f52eb48a399a245a13d55bb338b0c2c752a211901dfaa6d7373f7449f99a7d6dd77709bcd6f28c9f5fd8bf2b202125aeae26040ff878962c71674ee2a46c1275e0cf50d35bcf34eb7e277325abc164efb0f64506b64a29765179a53e496f86f3a2c4f9501cd99e73d12d0"}, {0xa8, 0x11f, 0x7, "ce6d292b55bacdd274e2e3a5714e5964bceb27168fa2108ea0af3099fbebdb4432d616d30d4b69843f4dc83a56ef2a06e1af04d5893a4eb2f3cb2c77a70003b8051194e0eeb673d16f978185048b628ba06df151651d439f2a49144f20d8e3dad69d9be809507028e85ee6519410584aa59171aebfb4a273eaa0c2f4566b939200a917137fb788d782dabe12e45a45021cc8bbad"}], 0x320, 0x800}, 0x20000000) 2018/01/30 08:06:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000cbc000-0x8)=0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000b6a000)={0x6, "ba931a23fbc3"}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000bdc000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000053b000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000973000-0x18)={r3, 0x0, 0x0, 0x0}) [ 39.323715] audit: type=1400 audit(1517299602.999:13): avc: denied { dac_override } for pid=4886 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.414542] binder: 4907:4909 ioctl 400442c9 20b6a000 returned -22 [ 39.414616] binder: 4907:4909 ioctl 40045201 20bdbffc returned -22 2018/01/30 08:06:43 executing program 7: set_mempolicy(0x4, &(0x7f00004ae000-0x8)=0x9, 0x4073) [ 39.451461] binder: BINDER_SET_CONTEXT_MGR already set [ 39.451479] binder: 4907:4909 ioctl 40046207 0 returned -16 2018/01/30 08:06:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000700000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000a5b000)=""/22) r1 = add_key$user(&(0x7f0000203000-0x5)='user\x00', &(0x7f0000ed8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b62000)="", 0x0, 0xfffffffffffffffa) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000067000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036d000-0x4)=0xe8) lstat(&(0x7f0000766000)='./file0\x00', &(0x7f0000530000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000a20000-0x28)={0x0, 0x0, 0x0, 0x0, "cc450294828d9b22c3c7c917d91a496bed9216a6f3af549d6ee1fe23806ba2a4"}) keyctl$assume_authority(0x10, r1) pwritev(r0, &(0x7f0000a30000-0x60)=[{&(0x7f0000c73000)="91f1b1d3fc51eb13170e870b13a6a042abd5a60f9ec89b21b9000c5c10cfc9ae25f1dcb2cdc83628eee77bcb0e0a6c40612aed94bcf79beb063eb0118a55335bfd4c0ff50f9cf2cc5ad6186edb5928058a0e3bfa1cbf04038a242d122ca6e7b63ceb7c5b326b240082ae440d259d810faa10f63a098144b6a247b7445d9ec50f5b9054e9702a909592dbb458837fd531ccbcfa58cd8ce6efc0e309ad7e16a318240cf3e6651848979ced67337a1eb988c1465bd170de2f4f8518c41f9f527398329b4d90c90a3cea149368ca953a39a1ae9af13b6da5", 0xd6}, {&(0x7f0000a0e000)="4cf9475b484e3a447cefc60ec2b68aed270fe067ec05d16eda58116a5d9e1d49733055a514d7047bb9a71e5e2ac28b08a4c1cbca9d70792fc3a4f05831e4891f39aec195341119ffd26559966d969be4b1ce5e292d6a1119f24170d9c5c89d1715c7fae6b1733840c1a108601f2b5406eb687a7f3a3dad51e47f4aeba5c026038f15db5ce00a9ba31ce8d232d57222a6b217b7097356aadccec04fafc32accc2942dfe805be547abdf4359f26d9e012d09d86ef710b5ed0102a924cd0380339ea8afee13683275d30dd88415bd729aa11c91", 0xd2}, {&(0x7f0000beb000-0xed)="c7a125bde8ddad3173c45bc9fab13638403af93d271515cc46a272686b3280e649f4bbec316d4e15c03c4e6506e3dc2aa5bd30e0bb24febcadfa6f47afa5b220d01935b4b1238a9719c33dfefe68a799ec91d61c8a55ac939b82e5e9ddd2eef4d54155f88a1bb515afa710f2519b99ad5be246103fa3194f22269570866db17794d7b6e04ef9fcb0b5b7e4fe70abe462f2f902e3f7a7132c6a1b4f762f52c716440b3c35d17ceda3c63cb33851112bee804e366b5d02b347311636b61e08b5b1aa41e583f3ecd67f7fb682e0652e65325caa96f6779eaaa697d19e9a3fe285d3dc67d6df45f9ab4f12b85e0cca", 0xed}, {&(0x7f000000e000)="9bf127da98a17901d7f39d776d6fefccdc87a0e29faccec2798e9791b148fa0c49be6b8bf23e9961dcd9a4c12d7249bc3ef3ca5ccd10a4403877c7c2d5d0ba1f4b81c449036e43bc2497d29fd682734a16d07b0707692c101360d3b1a60735327e4c4d10f1cb93e1f687c0ae036a5c6f056b106e70b23ad558810f6e3c859e4b92e29eaf1ee045e1499400358be9c9887c80a249eb9b1b6df1b8d4a7f6f4", 0x9e}, {&(0x7f00003e2000)="83ead8c5", 0x4}, {&(0x7f0000637000-0x7c)="523c4b0a6d4095c45c9f9b70f48b075743cfeb299a609407f64787077ed6c18b5bb1243e8e9c428cd280e0d8cbeb3022b5830f9b7bf18988ba304d14ab0ecf3f7f259e1a6fbb3f3cc1bb5ecb844bb31ac5947e6f36ff714db23a7a32de4607a2aea9625c8941b14ddd28b7555eb8fe391a8958c2ffb2fac28852c485", 0x7c}], 0x6, 0x0) [ 39.453501] binder: 4907:4909 ioctl 400442c9 20b6a000 returned -22 [ 39.453536] binder: 4907:4923 ioctl 40045201 20bdbffc returned -22 2018/01/30 08:06:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x2d8, 0x2d8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x2d8}}, [{{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0xff000000, 0xff, 0x0, 0xff000000], [0xffffffff, 0xff, 0xffffffff, 0xff000000], @generic="706fe73df8357d32b692aef916515f39", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b, 0x1, 0x2, 0x28}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x2, 0x9, 0x1}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf8, 0x120, 0x0, {0x0, 0x0}, [@common=@unspec=@length={0x28, 'length\x00', 0x0, {0x4, 0x783480a3, 0x0}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x10, 0x9, 0x2, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x572d69928273e761}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}]}}, 0x408) mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) [ 39.455556] binder_alloc: 4907: binder_alloc_buf, no vma [ 39.455596] binder: 4907:4909 transaction failed 29189/-3, size 40-8 line 2903 [ 39.489352] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.489635] binder: release 4907:4909 transaction 2 out, still active [ 39.489645] binder: unexpected work type, 4, not freed 2018/01/30 08:06:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) statfs(&(0x7f00001d8000-0x8)='./file0\x00', &(0x7f0000de2000-0xa2)=""/162) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009f6000)='/proc/self/net/pfkey\x00', 0x10800, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00004aa000)={0x7fff, 0x22e5929f, 0x6}) [ 39.489648] binder: undelivered TRANSACTION_COMPLETE [ 39.489731] binder: send failed reply for transaction 2, target dead [ 39.785513] audit: type=1400 audit(1517299603.072:14): avc: denied { map } for pid=4907 comm="syz-executor7" path="/dev/binder7" dev="devtmpfs" ino=1212 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 39.892085] audit: type=1400 audit(1517299603.077:15): avc: denied { set_context_mgr } for pid=4907 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 39.970557] audit: type=1400 audit(1517299603.091:16): avc: denied { call } for pid=4907 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 40.060553] audit: type=1400 audit(1517299603.091:17): avc: denied { transfer } for pid=4907 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 40.153916] audit: type=1326 audit(1517299603.523:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4985 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/30 08:06:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c07000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000210000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000004000)='net/netlink\x00') ioctl$KDSKBLED(r2, 0x4b65, 0x80000000) faccessat(r2, &(0x7f0000ef9000-0x8)='./file0\x00', 0x40, 0x1000) preadv(r2, &(0x7f000098d000-0x50)=[{&(0x7f0000f03000-0x37)=""/55, 0x37}, {&(0x7f0000e45000)=""/189, 0xbd}, {&(0x7f0000b58000-0xb5)=""/181, 0xb5}, {&(0x7f0000e00000-0x92)=""/146, 0x92}, {&(0x7f0000e0b000)=""/43, 0x2b}], 0x5, 0x400000000000) fcntl$setlease(r2, 0x400, 0x0) 2018/01/30 08:06:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000961000-0x20)=[{&(0x7f00005c9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000398000)=""/244, 0xf4}], 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000621000-0x28)=[{0x4, 0x5}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x17f) 2018/01/30 08:06:44 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000213000/0x2000)=nil) shmat(r0, &(0x7f00003bf000/0x4000)=nil, 0x1000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) r1 = add_key$keyring(&(0x7f0000d1b000)='keyring\x00', &(0x7f0000572000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r1, &(0x7f000000a000-0x7c)=""/124, 0x7c) 2018/01/30 08:06:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mknod(&(0x7f000070c000)='./file0\x00', 0x0, 0x0) dup2(r1, r1) 2018/01/30 08:06:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[], 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000001c000)=""/232) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000e69000)=@add_del={0x2, &(0x7f0000639000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xe9e1}) 2018/01/30 08:06:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000183000-0x10)={0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000026b000)='/dev/ppp\x00', 0x280, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e8a000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7}, &(0x7f0000c91000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002ea000)=@assoc_value={r1, 0x401}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000c59000)='/dev/audio\x00', 0x200080, 0x0) shmat(0x0, &(0x7f0000059000/0x4000)=nil, 0x0) syz_open_dev$sndpcmc(&(0x7f00001a2000)='/dev/snd/pcmC#D#c\x00', 0x20000000001, 0x3) 2018/01/30 08:06:44 executing program 7: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "ab8099", 0x0, 0x29, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [], "9526c57b6ea8ad434433e2ca40b90a2b"}}}}}}}, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000f6000)=0x0, 0x800) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000f8000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000c3000-0x108)={0x0, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x3, 0x3, 0x482, 0x400, 0x7aba, 0x80, 0x7f, 0x7fffffff, 0x827, 0x400, 0x7, 0x6, 0x5, 0xfb]}, &(0x7f00000a6000)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000026000-0x10)={r1, 0x800, 0x7, 0x2}, 0x10) syz_extract_tcp_res$synack(&(0x7f000004f000)={0x0, 0x0}, 0x1, 0x0) 2018/01/30 08:06:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ffc000-0x8)='./file0\x00', 0x4000000000000000) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f83000+0x6ad)=0x0) fcntl$setown(r0, 0x402, r2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:06:44 executing program 7: socketpair(0x11, 0x80005, 0x6, &(0x7f0000067000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) listen(r1, 0x0) 2018/01/30 08:06:44 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key(&(0x7f0000017000-0xb)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x9) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x7, 0x20000) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000002b000)={r2, &(0x7f000001f000-0x8d)="0f2307c32e9476cf900854388ae854b2ad580c6505a87171172b60a468b7fa58b323d368b19df455a6dcd0b100a5823810f14903220df6ae00a73568f4dddbbdcffc3504b4c9deab12d25c1fe1e083670f51f8edeec6909be0d62a3cb225a7e25ef5877b6a6f246a7db1ae49ede4ce8ad7b39ce575f70aeb6b973459192aa03ce9b7399e1d9d95d8692a0adcc4"}, 0x10) sendmsg$nl_route(r0, &(0x7f0000021000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x20, 0x7, 0xffffffffffffffff, {0xa, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x8000, 0x2, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 41.123087] kauditd_printk_skb: 5 callbacks suppressed [ 41.123095] audit: type=1400 audit(1517299604.797:24): avc: denied { dac_read_search } for pid=5279 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/30 08:06:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = accept$llc(0xffffffffffffffff, &(0x7f000065c000+0xd0c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008c1000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f00008ac000-0x48)={0x3, 0x5, &(0x7f0000add000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}, [@map={0x18, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fc8000-0x4)='GPL\x00', 0x401, 0xfc, &(0x7f000055c000-0xfc)=""/252, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000a10000-0x4)=r2, 0x4) r3 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bee000)="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", 0x11c, r0) keyctl$dh_compute(0x17, &(0x7f0000e75000)={r3, r4, r4}, &(0x7f0000e9d000-0x1)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'sha3-224\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000853000-0x10)='/selinux/status\x00', 0x0, 0x0) recvmsg$netrom(r5, &(0x7f0000f2e000-0xb)={&(0x7f0000a7e000-0x10)=@ax25={0x3, {"613e62d150ccca"}, 0xfffffffffffffc85}, 0x10, &(0x7f0000004000-0x50)=[{&(0x7f00000ca000)="00ef84ffc03e869461b355add79f95ebb53a65ff8a16fbf469cbc58ffc8ba4ce9ead49638e197bae73d8c1baac9b96091e3a92c5f9610de151289bbb389106ed7ef37c0ee33eb4b17b57e47207bfe43255f5e17eccb41190f62c495233fdfc125289d800b3a580bb423d4a98440fe1bed77de343d4b8ce505f6f2bda9087f65771dbf9a26831b86ff8f93708f469db1df5e766eabf6aa2661904d9be93562a3ca5d97a7cdec7787e0c78666e3b2b3bfad940ee1cf0dabb9b616d3037e3d2b1f8007a83c30f5f6c4b2b5a901b44a99f4e3686733c5b52826f059306a53262e5cf3c71b4bd71", 0xe5}, {&(0x7f000056a000-0x10)="b45c805b8501becfb4c157b09e05dec7", 0x10}, {&(0x7f0000d43000)="cce9f57ec2fcd2800248231ba682fc0768fc7ca6d7ef3ef9d00324974d5a2237db14b98ef4d719cc0005b84826ff4958b454e4a84d81f44c262fb8dd0f718abe1e4ed5f40dc92af2db7a55e0d894b8e5336b60743077a7a17e50ad7b27d2037d2f00e6dbe44a37db58e8ddfa6cd57681940994ab21893d3e2a38a3ab9ec3cfe099f1f126c76448ffa69cf15e52b0dd347d3bf3922e3705a28381f95cc7cf7fb6837b9be7e8d4c1cfb850c9403281e1de0141b04ec774d8def9f42578e962", 0xbe}, {&(0x7f0000c3c000)="67827a0c0b74dccabf4501299d947d94a84ea9155330b6fb066bd3c4d9164358cbf9442d64770ba0f0da1585b88c62cd5f18ac3186747464311da5ad392fe680cd02504daa2afb0e04d26d33b7fa2909dea90a8bcefd68996f47ffa99bec8088f21c1d5895741d111eed5ee3d0bca4b7a1117b36d81509", 0x77}, {&(0x7f0000045000-0xd9)="874e99e15fe85fdc05a7876d1baf5f3d54eafd14916d72c9f6a44ad31782f379b8d4b76a21b2b70c0954d4fe841abdbdb9b895ff71f2df3ea0a61e77da8610a3142edd6d22c49d38b016ebf2504735cced1a2cb6ea88d4469a2742572af0589e5c28f94ad6d0e3e981fa68f3011bac01d4ab64f9689cfa65b7fb01a2fc3d2e943467d94163f3472f1b1c438d6987ca203a2ea3664c1f51ca6c7a9fb75a473c599b798d1ffdda07190e4d68bfef6f47f1b9c17d2e17359caa476850ca334704522b9107dfab27912b3dffdae39f5d59a0867a1e0370a7bdebae", 0xd9}], 0x5, &(0x7f00007e2000-0x1e8)=[{0x30, 0x18c, 0x0, "e74ddf225fbce3459e8c5d297ac34480d32e1f427161287abb"}, {0x50, 0x10e, 0x5, "9757035b380f8665bbcc41dfbd7aed1e0a3ee07cd68d3ff2cc3ec765799a7ffbe2b5505e4210f1b0dc0c786b4bdf3df598cd7123f4480bac3ea65e669ed9"}, {0xd0, 0x10e, 0x1, "e95fdfcfc901c2d2f3eb3cf020c4b4b3c622157d232fbea83ed1c7886e7a4d788468d1a7e31bd31f2a31d59140ddb2d3d5bda0d9fc0ed1b3b0283efb8463ed30855953c0ef2b2c57aaba2b20ca2eb1675071086cfe090b2471d6d76c1f4e35dfaa9c8f46c487bfeffd74345d6516ebf76c63973290fdb529e2536c4155a61fff7024322452cd01bf0a5fa9f18585eab3c95f8be11b79f30021fab1c6263bc35369876e2594f0b1ddc164227a2bb62872020368c96b9d5a068b"}, {0x60, 0x139, 0x8, "fb82e5d8a46e7ed7d05d885c3090b7da46b22bada5183447be25e0190ef035d837ad79431be7623d437a5f688724fa1e9759a9c20eb23c851334707ee3c248652d4bdbb257b8f24a716d1a81"}, {0x38, 0x110, 0x9, "dee951818d367eaa6a6de895a5233861128932a920325981d93ccf2bfed990d8e2c6d50232bd"}], 0x1e8, 0x0}, 0x40) r6 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r6, 0xc0a85352, &(0x7f0000c76000)={{0x100000000, 0x100}, 'port1\x00', 0x70, 0x80000, 0xfffffffffffffff9, 0xd65, 0xf864, 0x0, 0x2, 0x0, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:06:44 executing program 5: r0 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008a7000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000068a000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e6000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000113000-0x28)={@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]}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000565000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x1, 0x0, {0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}}}, 0x3a) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x6f, &(0x7f00000ff000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x4d, 0x0, "66cb487bc93e8b710ea3f364754a174d04fa1e5ce22fc786d4a30098071e048ec69fc143d83da04137f4f178a2bafa113be074760bbc17886ae93104f245426443b5ecfb24"}}}}}, 0x0) [ 41.222593] audit: type=1400 audit(1517299604.898:25): avc: denied { prog_load } for pid=5298 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/30 08:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006b8000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043d000)=0xe8) ioprio_get$uid(0x3, r1) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000973000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000ca3000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f0000086000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00002df000)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d81000-0x4)=0x8, 0x4) sendto$inet(r0, &(0x7f0000f4a000-0x1)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000771000-0x22)="ee", 0x1, 0x4000088, &(0x7f0000096000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/30 08:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00004f6000)='/dev/admmidi#\x00', 0x8, 0x40000) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000158000-0x28)={0x0, 0x0, &(0x7f0000422000-0x3f)=""/63, &(0x7f0000773000-0x79)=""/121, &(0x7f0000c0e000-0x10)=""/16, 0x6000}) connect$vsock_stream(r1, &(0x7f000048a000)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10) 2018/01/30 08:06:45 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00003ce000-0x4)=0x9378, &(0x7f00007e6000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f000065e000)={0x2, 0x0, 0x0, 0xa1b, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00004b7000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x2, 0x11, "bfd0c8b79ee8d3ceac85c95b54b1470bc62bb4c692a09b62217b5b3f7f1a3877c8b369c439ad7800ac59ec230265f451f77e1a190f7a1fb4945078238a158e1b", "8e4afd44e9af95cd369b8e55428450f2e87a07dcb602bbebb84087ceadcb3976", [0x7a, 0x2], 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000856000)={0x0, 0x0, 0x1000, 0x2d, 0x0, 0x7, 0x0, 0x0, 0x0, 0x200, 0xfffffffffffffffe, 0x0}) r2 = syz_open_pts(r1, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000dc000-0xd)='/selinux/mls\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f000024d000-0xf)=@random={'user.', '/dev/ptmx\x00'}, &(0x7f000076e000-0xa)='/dev/ptmx\x00', 0xa, 0x3) ioctl$TCXONC(r3, 0x540a, 0x7) set_robust_list(&(0x7f0000c3e000-0x18)={&(0x7f0000845000/0x1000)=nil, 0x9, &(0x7f0000907000/0x1000)=nil}, 0x18) fcntl$getownex(r3, 0x10, &(0x7f0000ec2000)={0x0, 0x0}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) 2018/01/30 08:06:45 executing program 6: prctl$intptr(0x1c, 0x3834) r0 = syz_open_procfs(0x0, &(0x7f0000fe9000)='attr/fscreate\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f6a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10001, r1}) sendfile(r0, r0, 0x0, 0xfff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/30 08:06:45 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x2, 0x34, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xfffffffffffffffe}, 0x1082, [0x9, 0x5, 0xc87, 0x5, 0x400, 0xb3, 0x70c54cfb, 0xfffffffffffffc01]}, 0x5c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') creat(&(0x7f0000baf000)='./file2\x00', 0x0) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 08:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x297, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000241000-0x1b)="", &(0x7f000003f000)=0x0, &(0x7f0000af4000-0x4)=0x0, &(0x7f0000923000-0x6f)="") r0 = syz_open_procfs(0x0, &(0x7f00003b4000-0x8)='net/llc\x00') ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000121000)=""/52) arch_prctl(0x1003, &(0x7f000019d000)="") 2018/01/30 08:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_dev$sg(&(0x7f0000db0000-0x9)='/dev/sg#\x00', 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000867000)='/dev/rtc\x00', 0xa0000, 0x0) r1 = socket(0x1e, 0x1000000000005, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffd, &(0x7f0000001000)=0x0) open(&(0x7f0000968000-0x8)='./file0\x00', 0x0, 0x0) gettid() getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e31000+0xd73)={0x0}, &(0x7f0000a0d000)=0x4) perf_event_open(&(0x7f00002a7000)={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) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000e9f000-0x10)={0x0, 0x8}) syz_open_dev$tun(&(0x7f0000a0e000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000998000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_ivalue=0x1}) linkat(0xffffffffffffffff, &(0x7f0000904000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00001fc000)='./file0\x00', 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00006fc000)={0x0, 0x0}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000f96000-0x6)="62646576008e", 0x20000, &(0x7f0000444000)="") mount(&(0x7f00000b2000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000876000-0x6)='ubifs\x00', 0x0, 0x0) link(&(0x7f0000a4c000-0x8)='.', &(0x7f0000c8e000-0x8)='./file1\x00') mount(&(0x7f0000036000)='.', &(0x7f0000638000)='./file0\x00', &(0x7f0000ab1000)='ramfs\x00', 0x2, &(0x7f000020b000-0xba)="f8fe8402681bc6f6487f1588ba7456a660caf59cb82173d78e91004f8eb7eb357af970c1f7448f323b8c5bbf4ac91cc82af9383196bfcde4474d3d2b21359dd1b054fe347994fcfd905531f2faf53ad6e0649a9056596db9b42c0bced62c29283e5d0ca2258de5d67c2833767e41d39ca592283450c8bef772728c7fa41299dc97e0a3f26c91d6fcc317ef72d1a45eec069f23c8072bb58cbfe9d244ebca4d4494e455df070aff3a7aa1f8511260a261fbc58a03e4c79dc1b7d9") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)='X') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") sendmsg(r1, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/30 08:06:45 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000301000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00004cf000-0xbc)={0x6, 0x0, 'client0\x00', 0x1, "41c7929747b2f2da", "504c6f37647441f84acf8bdd40c1ca4353f894cc3d6f1ca4ee450c2a852063fd", 0x8, 0xfffffffffffffae2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone(0x200, &(0x7f0000a09000)="", &(0x7f000079d000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") clone(0x100, &(0x7f000039a000-0x1000)="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", &(0x7f0000759000+0xd1)=0x0, &(0x7f0000605000)=0x0, &(0x7f0000357000)="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") mknod(&(0x7f0000f38000-0x8)='./file0\x00', 0x1043, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00007ce000)=[], &(0x7f00003b9000-0x18)=[]) r1 = gettid() process_vm_readv(r1, &(0x7f0000b54000-0x10)=[{&(0x7f0000374000)=""/1, 0x1}], 0x1, &(0x7f000090d000-0x10)=[{&(0x7f0000258000)=""/149, 0x95}], 0x1, 0x0) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000949000)='./file0\x00', 0x0) [ 41.412904] audit: type=1400 audit(1517299605.088:26): avc: denied { create } for pid=5321 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 08:06:45 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000095d000-0x9)='/dev/ppp\x00', 0x101000, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000745000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c79000)="1f457672718c5709ec6ccf0a1734c66e3e9367351abe3d1761b7ab04664a6df77b902b75982db2fc556a8b16e17c32348403dcfddd5b2aa7bcb4db03fac4be12fc28ffbc141677bf63fabd8161751ef79e9640f6b45b365d2965b94ccc1655fc6b6f8d410ee8e248a10a1f4ee5911519369d6fc6e9a706c69d71f47a42e60c90018d", 0x82, 0x8005, &(0x7f00007ed000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cf7000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000229000)=0xe8) sendmsg$kcm(r2, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) 2018/01/30 08:06:45 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x2, &(0x7f0000014000)={0x0, 0x0, 0x1, @thr={&(0x7f0000014000-0x35)="", &(0x7f0000014000-0xbf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x0) timer_gettime(0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$sndpcmc(&(0x7f0000012000)='/dev/snd/pcmC#D#c\x00', 0xa165, 0x402000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000017000)=@assoc_value={0x0, 0x8}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000018000-0xc)=@sack_info={r2, 0x8, 0x6}, 0xc) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00005dc000-0x4)=0x0, &(0x7f0000001000-0x5d)="") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/01/30 08:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x59db2758, &(0x7f00006b1000-0x8)={0x0, 0x0}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000e24000-0x8)=0x0) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000676000-0x5a)=""/90) 2018/01/30 08:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000202000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000b97000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x20000) r4 = dup(r0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000fa5000-0x20)={r3, 0x1f, 0x5, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = getpgid(0x0) r6 = epoll_create1(0x80000) kcmp$KCMP_EPOLL_TFD(r1, r5, 0x7, r0, &(0x7f0000766000)={r6, r0, 0x4}) r7 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000433000/0x10000)=nil, 0x10000, 0xf, 0x88010, r7, 0x0) writev(r0, &(0x7f0000cb2000)=[{&(0x7f0000fb5000)='\a', 0x1}, {&(0x7f0000500000-0x1000)="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", 0x1000}, {&(0x7f000033a000-0xb9)="6239e7c0dd4ce7558023a0a8fda516e2f15b57d23082926a5cb7bedd2cd48eaf901e4ed1659c77a67b59de181db7f3dad03bf95b3ebb5d5a26151ef653bf2f737804b31cbbf5d54b6a654abf801bd99163fd2e4d22b953c8608d329f53dae4daf28d816696c43fa48b43ea177ca855bdb3565eabded7ca6078008c73421ac260f1a8a78719f7fd3518227a8cfc35ef3a34b2d3badcdac06de0f8f5266c60a0011294818013fef2e6629b7a81271f08861648ccf9d1781fdfaa", 0xb9}, {&(0x7f0000941000-0x68)="3ae7f4616a4e40eb3f5838a2dbb6484b89302b23e52ef5b9365fc7e579e86dee2ae07b65339862d2eca8832a30fea5079e978e910f2f0bd80becad3ebc266eafb8a0a63536e1b2739bf13ad5c368047a115b7ded5551536decaf3a71dffbe5cbb1377b469ecddce5", 0x68}, {&(0x7f00001d7000)="", 0x0}, {&(0x7f00000ab000)="14f1a9260aad001cb423963272590321cf1c73a12574c68dde55561a85ebd90e354824c3cda86c70c5cea84bddc2bd87d97af555fb660a16e6c13880b00b4942981518f9daf14fe6893ca521c2f80c3070c18683812e79a7ac6ed4463e9ccd2211ebcb3411aae49f0ede9384807c76ece5e2d8cb9cc65911d595127bd592b6aea8", 0x81}, {&(0x7f0000c5f000-0x53)="e1a7fcaf3f607cb91fa0ef33289dba8911c9581b4da14e0da0691fcb15b35d8673900a0017fe9c00eda6913eb63c5a06ac79f236e44f8ba7c5b7a4e7a56c5cae32ad8aee536414ee9e4648d29a30a185931c58", 0x53}, {&(0x7f000078f000)="faf16b6464402743da0f398490107bd7e155ce99c3d106101e367262040b5b", 0x1f}, {&(0x7f00008cf000)="5cd5a015e4215fc3d164854cacbeaa9045e0bb0aa4772087a846ad52286c7db2c70fb67b36e0aab7107dbfd299eb812f7944f049146e6be48b3c381a90b75c0d60b1b324e842ba50e811ce5a1aa7348cbe7433d06703412f7ff1fdf1686e2c1ee0aa964d70fa6b9d48be4350e9dd06c0169e77f4a31f2ab825e87eaac30e9e36a12b29f8f965af7aed6d62141d456decb799e33ef924a504fc13d318ca7ec6fd8815bb16840b73ddae92f6b5278217c84bcb8001ff8d3fef52334ed3a8826bfe241c52fcd2e553d6e661202846caa3da8bcef728b3d5a9f6d97b5cbb", 0xdc}, {&(0x7f0000c7c000-0x79)="db00003cf7ec5b1c73462b8a493256a4bd79c91f9057850ec03b9ebd0f4a88cf2398ec8907a3618de487c08b900083c80559ca45e3c7666269f3175cdbca839b328efac7cae5d04049ede3880a1ff04eb94a8b3e9fe424c96cfaac28ea3fef1b297e62280f543696c2b77fb95e944145bfd6f8883b68979932", 0x79}], 0xa) [ 41.495872] audit: type=1400 audit(1517299605.117:27): avc: denied { write } for pid=5321 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 08:06:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000cce000-0xb)='/dev/vcsa#\x00', 0x0, 0x610102) r2 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000220000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e8000-0x4)=0xe8) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2f, &(0x7f000099e000-0x1b)=""/27, &(0x7f000071d000-0x4)=0x1b) sendmsg$nl_netfilter(r1, &(0x7f000009b000)={&(0x7f000055a000-0xc)={0x10, 0x0, 0x0, 0x12c0200}, 0xc, &(0x7f0000d0f000)={&(0x7f0000f00000)={0x1d8, 0x7, 0xf, 0x800, 0x5, 0x2, {0x7, 0x0, 0x1}, [@nested={0x28, 0x3b, [@typed={0xc, 0x93, @uid=r2}, @typed={0xc, 0x4b, @uid=r3}, @typed={0xc, 0x7, @fd=r0}]}, @typed={0xc, 0x22, @ipv4=@loopback=0x7f000001}, @nested={0xd4, 0x86, [@typed={0x18, 0x14, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="87314be89e1aff5df1993a180b77d5e60e4f416148ff82dc719b45b111927973a86e4c57eabb3242dc2558ce3eef0c282527affc4c478726237407a71ff9dfee78f0fdb4b4d4f33417cce047677d58bf36519de530b2db84ff9e5f1708daf77c251b660cc1ee18e5e508101207322be4d396290764c11e588b929dbd5d244fa4bd3e5d13a9672f562c45b972d649fb1cef2e790a5bbd1db9926560f318833932b9291988308b315b88c8868cac0bde2410f465197936"]}, @typed={0x10, 0x5f, @u64=0x2}, @generic="dc7340067e54a762d422990731ace801c5ce4b80652b671f39c9212c7881068f9240a940c07c63f88045c07a6b0e5688aad32f32cfd23794dc3db13387008c7cb38df9b3037bcc5ecee9e98fc30177e777abd840b86e3d4bc8694961eb67f5e467744aba774764fb11b85a10edb55d8e4bb57708c307632141e70ea1d98746eb", @typed={0x18, 0x77, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x7e, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x8, 0x30, @void=""}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x4000044}, 0x40880) sendfile(r1, r1, &(0x7f0000d39000-0x8)=0x0, 0x0) io_setup(0x1, &(0x7f0000ae7000-0x8)=0x0) r5 = add_key(&(0x7f000080c000-0xb)='cifs.idmap\x00', &(0x7f0000edf000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r5, 0x7) io_cancel(r4, &(0x7f00004b1000-0x40)={0x0, 0x8e2844b54643be17, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000ca7000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e18000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/30 08:06:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x6a9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000cbc000)='/dev/adsp#\x00', 0xd9, 0x80) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000d24000)={0x1, 0x6}) getrandom(&(0x7f000019f000-0xf)=""/15, 0xf, 0x3) 2018/01/30 08:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_dev$mice(&(0x7f00003bc000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000072d000)={{{{0x2, 0x3, @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]}, {{0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x71}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x4, 0xff, "926bd1886365e51352fa150592cf01d0756a62504c45125eaf06f0a7245383d3bfaf28b9e99eabf2cd8ab251844db490bac4f8c57a1a40e0df9ac627bca411c406499c5ac429b645330f4a4c0348f269"}, 0x160) r2 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') execveat(r2, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000546000-0x4)=0x0) 2018/01/30 08:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = 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, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x6, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000326000-0x8)=0x284) 2018/01/30 08:06:45 executing program 7: r0 = syz_open_dev$adsp(&(0x7f00005eb000-0xb)='/dev/adsp#\x00', 0xa9e, 0x464200) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000012d000-0x4)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b33000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000110000-0x85)=""/133) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x110, 0x3, &(0x7f0000000000)="", 0x0) 2018/01/30 08:06:45 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=@known='system.advise\x00', &(0x7f0000000000)='{\x00', 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xab)="53baac71220a69e7d5f36f843175fc249a782374344443db02f78402c122399c989b725842f11baf1d693af017e5d4ba1ae7ff3afc1f7e360f189c973b537619c7a51342ba4f2b1e8b3e38a9defad0a704d67c6204e206313d07607b0d7e081f56265653b2ce0235bde04b64a5e52c1e82990b8641f952d14ce1bf1cdcfa7951ce096549b8c4e68971b5aae5f41604ff5d2d9028775f9a49f6ccd365ea51e9533f399646abef796d4957c1", 0xab, 0x40000, &(0x7f0000003000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000-0x4)=0x82) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000000000)={@common='yam0\x00', @ifru_map={0x3f, 0x8, 0xffffffff, 0x0, 0x3, 0x3}}) 2018/01/30 08:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000527000)='id_resolver\x00', &(0x7f000092b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000023a000)="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", 0x1000, 0xfffffffffffffff8) add_key(&(0x7f00000a9000)='rxrpc\x00', &(0x7f0000533000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f59000)="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", 0x1000, r0) time(&(0x7f00009a8000)=0x0) r1 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fad000-0x1)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f00008c5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000192000-0x1)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000ebb000)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xfffffffffffffd65) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e18000)='/dev/mixer\x00', 0x408080, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000079000)={0x0, 0xe3, "e40efb812cc680763f8ddf33375c41b0bab131dfa6df4350f7390ecfeb2ceebde65a98ea541d310d4d1e89975beef90e6132748864feed9aca93e4b14a80be22736d23812b887f5aaffa9f0bd84b29668572ee393b125e1c9e50fcaf4d7a68c5417581c90d9eced4b9e47b728099d23fdffc89cf94457e435c99fb7e1e2a980d4188e6fcb30215b3cfa4ab7bf9fde994fbc7ce56707e6f7ec0063c4dfda3ff5793a46d9f59a229a14927bfa1aba6ad62739e03ad0fd42245755b63030993c151ebf76107265bfea356fba09fbb2c088bd5fda67ed909b8f26e5862e29a532e82f66034"}, &(0x7f0000535000)=0xeb) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000ea4000)={r5, 0x8}, 0x8) getsockname$packet(r4, &(0x7f0000b99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bc5000)=0x14) r6 = syz_open_dev$amidi(&(0x7f00007d2000-0xc)='/dev/amidi#\x00', 0x1ff, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ab5000-0x108)={0x0, @in6={{0xa, 0x2, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0xa95, 0x4e, 0x77ad, 0x7f, 0x28, 0x7, 0x7, 0x8001, 0xfffffffffffffffd, 0x2, 0xb089, 0x8, 0x302]}, &(0x7f0000c6f000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00007bc000)={r7, 0x1}, 0x8) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r2, r3, r2}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000dd2000)={'sha1-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = syz_open_dev$sndpcmc(&(0x7f0000f6f000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x404040) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000eac000)={0x0, 0x1100, 0x1, 0x20}, &(0x7f00002d6000)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002ec000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000f2b000)={r9, 0x9}, &(0x7f0000574000)=0x8) r12 = syz_open_dev$amidi(&(0x7f0000452000)='/dev/amidi#\x00', 0x7fff, 0x204000) sendmsg$unix(r12, &(0x7f00006e4000)={&(0x7f000073b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000665000)=[{&(0x7f00001bb000)="c52cefd104f0010df70e7da88fcb93c042dca4ef1ad71c9dfa42edfa854a71403e4ddfda317e4d64a6c306778b938a6c4a5e", 0x32}, {&(0x7f00009c5000+0xa6e)="87aa9ea237babbc72b6538c279c73a395dc14d70c0a3edbfd986b5e797f0c8f17c5ef1f262e944e0a4ce43f8e72ecd8b2989d2d5d3d6d7892b09f8831b723428b5b1318f202b4a3cc6d57707517d71818448744b72f4a8dcacb7d137dfa4f1c7a06e4534d980cd29dee98a8a5ebb95c3852a4c747ce27570a9f520780c974394c02620f29b83e1", 0x87}, {&(0x7f0000236000)="82b730865dcd367b8407bcd69474ae8ec9eddd8cf27379e77cd441a7977d269a77c8bddc00c04a8a805faba33372b9d000008db4974661355befde04662f7e4e08b0b44b72c6754796122b8ff6c70e7321f37ef1fa70d1646e61c7674d6dd2fee6171f26086e70c4d8517376aa218aec307f444ca249c783cd983b358a421346642071ffbbd44507da50c3c126bc87286dade6264b5d5a6e80a38bd035a6ba633515fe897972bd993f80afa68e224eb33f7a62c5e434ef7427", 0xb9}, {&(0x7f0000ab5000)="e1b3aaa97fbfcf5ef5e52eb7385611da915d6e0b53dcb9c9b55041d82ad6fcd0ede57aae9c21474a8d5072d459e38773f2b65d92dc9acae3fba27cacf6f2c477632be8026080c31b3dcc092aaac46ec4d0cb578665405a8013acd6e70ac56955c69a862af503e8f017d0e31c73fcd39f08fb971e4797e6b8b3b9e3e34246f761f5b031348f50fea6df2d1d68464a65ea1cf1e37f375a4be3df51c2fc01c804771ef6b377d0d9a0d18eb37441f93a069110d1b6c7a8a8eca7fd700a8b0ca0cbc8e39339786586e1088d6267b46c1ace815622b6368a2543b8dc35399f7db2932bac883565bc64cedb29ed2f", 0xeb}], 0x4, &(0x7f0000319000-0x68)=[@rights={0x28, 0x1, 0x1, [r6, r11, r4, r4, r4]}, @rights={0x20, 0x1, 0x1, [r11, r10, r8, r6]}, @rights={0x20, 0x1, 0x1, [r11, r11, r6, r8]}], 0x68, 0x1}, 0x8000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a38000)={r10, 0x0, 0x1, 0xfffffffffffffff9, &(0x7f000015b000-0x4)=[0x0], 0x1}, 0x20) setsockopt$inet_buf(r6, 0x0, 0x27, &(0x7f0000a32000-0x37)="b02da5f5a3d9bd7d3a9cbd9571441511c9c5ec64d838d2d13c32babf02f73595449b0fd627360a6b2a4170a5d7390d73059d351518c910", 0x37) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/30 08:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x8, &(0x7f0000e30000-0x20)="e662901e231402094e72aafe903a298d6e50ccf901829a8fa42d4db839b2241e") [ 41.627549] audit: type=1400 audit(1517299605.272:28): avc: denied { map } for pid=5367 comm="syz-executor6" path="/dev/sg0" dev="devtmpfs" ino=1190 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/01/30 08:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x3ac) syz_open_dev$sndpcmc(&(0x7f0000edb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100, 0x2) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000690000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000b79000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r3, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) 2018/01/30 08:06:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000f6f000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40000) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00007dd000-0x74)=""/116) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00005ac000-0x4)=0x9, 0xfffffffffffffe7e) r2 = creat(&(0x7f0000241000)='./file0\x00', 0x88) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000085c000)={0x0, 0x0}) utimensat(r1, &(0x7f000083a000)='./file0\x00', &(0x7f000075e000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000080000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/30 08:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a1000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000063e000)='/dev/admmidi#\x00', 0x88c, 0x191480) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000fc3000-0x21)=""/33) 2018/01/30 08:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000106) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x800) 2018/01/30 08:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f59000-0x28)=[{&(0x7f00008a7000+0x112)=""/46, 0x2e}], 0x1) 2018/01/30 08:06:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000569000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffff7c14}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002fa000)='/selinux/mls\x00', 0x0, 0x0) statx(r2, &(0x7f0000938000-0x4)='./file0\x00', 0x6000, 0x30, &(0x7f00007e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000215000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008b8000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) close(r4) close(r1) 2018/01/30 08:06:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000021e000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7, 0x1, 0x20, 0x0, 0x1, 0x0, 0x8, 0x4, @perf_bp={&(0x7f00001c9000)=0x0, 0x2}, 0x1, 0x8, 0x5, 0x3, 0xffffffffffffffc0, 0x3, 0x803, 0x0}, 0x0, 0x3f, 0xffffffffffffffff, 0xf) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b81000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000399000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f000053a000)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000cb5000-0x4)=0x1) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000bb1000-0x10)={0x5979, 0x3f, 0x100, 0x204}) syz_emit_ethernet(0x4e, &(0x7f0000923000-0x5c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "ee63e4", 0x10002, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, &(0x7f0000b00000-0x18)={0x0, 0x1, [0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000615000-0x50)={0x18, @time={0x0, 0x0}, 0x8, {0xbd8, 0xff}, 0x100, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x110, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b68000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f000035e000-0xf5)=""/245) recvmsg(r0, &(0x7f000036c000-0x38)={&(0x7f0000949000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000c0b000-0x10)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a, 0x0}, 0x0) write(r0, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) 2018/01/30 08:06:45 executing program 7: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000c87000-0x7e)=""/126) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/30 08:06:45 executing program 6: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/170, 0xaa, 0x3) prctl$intptr(0x2a, 0x4) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000)=""/3) 2018/01/30 08:06:45 executing program 2: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000f8a000-0x8a)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f8b000-0x38)={&(0x7f0000f8a000)=@l2={0x1f, 0x100010000000, {0x1, 0x651, 0x6, 0x4, 0x6, 0x1000}, 0xffff, 0x800}, 0xe, &(0x7f000036e000)=[{&(0x7f0000f8a000)="c209fa708887d2949426311a67b4c44a8327a8801d52a31e37d15e1c7d3d87bb7a94c4b1fa5c57c2743bc6bc8ec377ab2ed4b57e2bedb95787e364daf9032ea4cbc6ba344e2c8d7898f0e1b34fbd85185aaaec7525065d33a38949337b7b21bb322bcc0f129fa993ea5898ac932ba2c3ce58ed5e0e41d50a5a54ec00a50b98cc0d6a960e6d29bd047b71ed15738a7f061798ad33ece6cc4388370064cf", 0x9d}, {&(0x7f0000f8b000-0xd5)="450597a534cbda6eea1ba49898d57ad2fae6770f963988132264a71e7bfdcea5af26228efb75cf2548e6f32dd8dd9aa0667472278e0a1ebaa89c461c496e4c87eab47033a1f8ec4bd1fc6943f6e24ddeaa9a6dd9abaf673fe55870bf0722ccbb085a5893865530074db2920c454980688a1e7d9e177c90b86a736179f83e8e22e7c112c54f734d88d86078eb50ace04e94d0b641be91cc8a1f45d16f566e3a33f1f631c4442b8a3b806cd4582a6e07d7eafc4de305cdb1e104dab3e6b8c36a65c4e2609647af6d2f0fdae52ca687d7eb0b0a8d4464", 0xd5}, {&(0x7f0000b0d000)="2cef187ebab1ab27e43d38264a0c1c08d2168c39dc337aba2a5fd03592ab9d", 0x1f}, {&(0x7f0000f8b000-0xd)="0b574c3b07d466f6215b97c56e", 0xd}], 0x4, &(0x7f0000307000)=[{0xc0, 0x104, 0xa8, "43e332e9a3342e62e4a9145be8cd18da1439e6f4f4ebe2ae498cd8e8e8f4eda298cf642ce6c9f13de66ed4366f13421f2f29ae00eda2af18f0cac00cbaa9314a0de675c3826f42827d5dc38df446967c749deccace5b5dd468c8f78d2f7344551d3f0bd4c4363845f78b10d3b61a6df02157b1f4d6af72fb4e7eb2786e7ec25e50b405bba9d2cec17b7fe64e8009f47ec53fcf7eea3b2553144df62e560548c73011d25b84d4b59a61d8131f4268aa"}, {0x50, 0x0, 0x3ff, "8d2b5823b362016bafbd04e99c2624dbc9a7aeef66c3ac8e662953d1f68fae2d70f601d6453004a3eeaf0856ec49ce828c50a5ffa21e67b543c1600d329a9a"}, {0xe0, 0x110, 0x3, "1e45fc259e930caeda50d58d199c7d9bd091f8e50a39bd39961400f465e4e87fcff5611ea9e62aba7aed5b7373f3ba317c9818cd9634c51d6e39054cf4fff5742f46a5216e8987dae665a4527fab1c07ccedd318a9cb959fc26aab6f44642124c30f58cad02cfab0afeaba0850def683b47efc524057009f2857f0ff88ba780c0b212778a75e47207b1bbc6560103cfb4f73945581350061d7560d882cc039cd9a28127191565a61ff883a9c4fc930bb2f4ff99c514653cc4c74983aa639262d53200a4e2688edbfa00516a8cf93"}, {0x98, 0x11f, 0x1, "98ed97fd81cb2e99454e2b444d08efa03b920e249e2bd25d40375ec20c832c97a458a7bd9fc9a9848bf6e7718c4269d8ab8960d53e96f7cd0640ed0bd44d28c2b4ce300b5446d941692b8c2d42186239fa5432533b91c710bb0a61807e4b066c836c7fc4b7905ce3dccda07997512a5eb43ba543c4cc2b1c47dc7d01c28e4ff16f21017b8d"}, {0xb0, 0x10e, 0x2, "0818b8fa3a7919b9d29897dfa8abe9ae5baf9b47ed9027c5d4d5976a331fb8e3260cf9c4d6919729082c35c5edaf6df6b2bfd1e2d7d8ff93c3eecc9da404a15e269769836f46f91f52ee2ffc7ff26c093c90f48532e248d1639f038f062bc890d7222acf7c4a74079f380e83d9072048b550e539cd84f7e79792a1a50a8323e1c61c70d313eb11cec15cf04a96f3745fda4b241048a886773ff29fa8e162"}], 0x338, 0x24000051}, 0x10) pwrite64(r0, &(0x7f0000c76000-0xf6)="a6b1b763b4521586c5c0ba82b6cf423f71bd32e606114251417c22be1e18b6baac7fe8348fc8cd919f195e61362723c682f7d7656f6f5bdada394f72a67cf2d4f6197f5e5fe0e9542c3b38c70bbefa9f9ea832d86efd7ad6a420a4d333c0f40b529c651b2af4c768dd225545340edbe45e32142d126db21a326018710f6dd1874499cc75c29f92ea8ba26d9e562e9a3be10926c52135ef33539c40a9ce3ca9374c5ee8efbdba8c47c589e2e7faba900218c0a3d49cf949a276db919482bbf474e3e9431c9728e53bbb038558bfeea02ad1cbbcf17bef2fe164694673ce4a978c9a6023308e2944c1618ffb52c4b38ada4f1b8835f1b1", 0xf6, 0x1e) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f8c000-0x38)="3e3bfbb5815448a854e84c40ad83468be81bfb1e6e83bec6228642a45175e0a7f41b5e4f157cb90315cc3321754e3ee207e6c11e0a380e39", 0x38, 0x40, &(0x7f0000497000)={0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) 2018/01/30 08:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000845000-0xc)='/dev/amidi#\x00', 0x50f, 0x400000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000075a000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000732000-0x8)={0x2, r1}) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/01/30 08:06:45 executing program 6: mmap(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000495000-0x7c)=""/124, 0x7c, 0x2002, &(0x7f0000d45000-0x1c)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000871000-0x4)=0x2, 0x4) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000d45000-0x8)=0x4, 0x8) [ 41.860929] audit: type=1400 audit(1517299605.536:29): avc: denied { read } for pid=5419 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 08:06:45 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000050000)='/dev/amidi#\x00', 0x2, 0x2000) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000787000)={0x5377, 0x1, 0x0, 0xb0, 0x1, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f000012c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:06:45 executing program 3: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000fe8000)=0x0) 2018/01/30 08:06:45 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0xfffffffffffffffd, 0xc0000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000005000-0xb9)=""/185, &(0x7f0000004000)=0xb9) 2018/01/30 08:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000847000)='/dev/midi#\x00', 0x8000000000000000, 0x101000) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000805000-0x8)={0x3, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005f4000)={0x0, 0x1ff}, &(0x7f0000044000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000827000-0xa0)={r2, @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]}, 0x9, 0x4, 0x8000, 0x7f, 0x4}, 0xa0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000aa8000)="0702", 0x2) 2018/01/30 08:06:45 executing program 0: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000044000)='./file0\x00', &(0x7f0000094000)=""/4096, 0x1000) syz_emit_ethernet(0x66, &(0x7f00000f5000-0x1ee)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) r0 = memfd_create(&(0x7f0000041000-0x12)="76626f786e6574302d2b241e757365722700", 0x1) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f00000f6000-0xe)={0x1f, 0x8, {0x0, 0x7df, 0x100000001, 0x6, 0x0, 0x0}, 0x4, 0x4}, 0xe) openat$ppp(0xffffffffffffff9c, &(0x7f0000019000)='/dev/ppp\x00', 0x200, 0x0) 2018/01/30 08:06:45 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e52000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000017e000-0xc)={0x4, r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a46000)={0x0, 0x0}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000850000)='/dev/dsp\x00', 0x109001, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000f07000-0x1c)={0x8, 0x1f, 0x800, 0x0, 0xf7, 0x400, 0x28, 0x9, 0x80000001, 0x1ff, 0x9, 0x4, 0x0, 0x2, 0x6, 0x9, 0x1, 0x1, 0x2}) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000fad000)={@common='bcsf0\x00', @ifru_ivalue=0x2}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000125000-0xc)={0x7, r2, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f00003cd000-0x68)={0x1, 0x7, 0x3f, {0x0, 0x1c9c380}, 0x3, 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]}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDSETMODE(r5, 0x4b3a, 0x9) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@req={0x0, &(0x7f000097a000)={@common='yam0\x00', @ifru_flags=0x0}}) ioctl$sock_ifreq(r5, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/30 08:06:45 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 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) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000fdf000-0x38)={&(0x7f00009e0000-0x80)=@generic={0x10000000001e, "02fb0400070020df0000000000510000805bf86c48020402000000f1ffffff009a480075e600000000170000000007e4ff064b3f013a00000008000000000000000000000000000009d67bcbd7fcad316a008356edb9a6341c1fd43e24281e00070ece000276c39766c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000dc3000)=[], 0x3d, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) [ 41.937089] audit: type=1400 audit(1517299605.612:30): avc: denied { create } for pid=5439 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 08:06:45 executing program 4: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000066d000)={0x7, &(0x7f0000860000-0x38)=[{0xffff, 0x6, 0xfa50, 0x964}, {0x52, 0xffff, 0xdd1c, 0x0}, {0x0, 0x2, 0x8000000000, 0x8}, {0x7ff, 0x4, 0x7, 0x401}, {0xffffffffffffffff, 0x1, 0x76, 0x0}, {0x3ff, 0x30c, 0x8, 0x9}, {0x8, 0x40, 0x1d, 0xffffffffffff0000}]}) sync_file_range(r0, 0x200, 0xfffffffffffffffa, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 08:06:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r0) 2018/01/30 08:06:45 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) listen(r0, 0x400) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "eb9f3e6457a08b664687b1259bbef5423e1d2782ba247ab6a381e5379c810fba265b97948ec9dbf6c76714f979053dec90e03e70c0bb00ab24aaea01857cdf75"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000004000)='/dev/midi#\x00', 0x2, 0x200000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000009000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000008000-0x10)=@req={0x50, &(0x7f0000007000)={@common='bridge0\x00', @ifru_names=@common='bond0\x00'}}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) [ 41.994059] audit: type=1400 audit(1517299605.668:31): avc: denied { write } for pid=5439 comm="syz-executor7" path="socket:[14431]" dev="sockfs" ino=14431 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/30 08:06:45 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000000c000-0xe)='/dev/admmidi#\x00', 0x8000, 0x400) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000000b000)={{0xe, 0x8}, 'port0\x00', 0x25, 0x20000, 0x1, 0x4, 0x5, 0x3f, 0x0, 0x0, 0x2, 0x7bec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x20)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xff0f8849}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:06:45 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x4, 0x30, 0xbb, 0x100000001}, &(0x7f000001a000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000001f000-0xc)=@assoc_value={r1, 0x0}, &(0x7f0000010000-0x4)=0x8) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:06:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e0d000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004c8000-0x1)={0x7}, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00008c3000)={0x0, 0xaf, "c3e03003f80ffa2d6cbd75a92ad284a904c7d26acbf55e8a5fd93e8926242bca287c026fceaf9000c4ea976273564c8a0a6d863fbe5653ce8668c0c8bd5ee13a4080f3e51b78d96f4f357abf36b374116590a4b13fdad99926d3a8e5f91ebad39efb0125c44454d573dd22f7159cf508dbc3f3118d5e9f77973210ee92f2ddee25d150963a3accc720f4a93819ce6638040c10e0b2dadf2fe67ad42459fc6f5d0210fc67eae2ab5e347ac4aaa3e3c5"}, &(0x7f0000cab000-0x4)=0xb7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000688000)={r1, 0x400000000bdc2}, &(0x7f0000138000)=0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004ca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000969000-0x28)=@ethtool_eee={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_int(r2, 0x0, 0xd, &(0x7f0000361000-0x4)=0x8001, 0x4) 2018/01/30 08:06:45 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f000000d000)='./control\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 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, 0x20001008, 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) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) getdents(r0, &(0x7f000000e000-0x2d)=""/45, 0x2d) getdents64(r0, &(0x7f0000001000)=""/53, 0x35) 2018/01/30 08:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005fd000)=0x0) ioprio_get$pid(0x3, r1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000102000)='/dev/rfkill\x00', 0x100, 0x0) lstat(&(0x7f0000359000)='./file0\x00', &(0x7f0000d91000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000a7d000-0xab)=""/171, &(0x7f00007ff000)=0x5) connect$inet6(r0, &(0x7f0000579000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/30 08:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005f5000-0xa)='/dev/cuse\x00', 0x20000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000317000-0x28)={r1, 0x0, 0xc7, 0xa5, &(0x7f00008b6000)="27845010a803e6a2967ab0bb62a73f88deacd2c5433b9a1b690503f9d5a2f79f97cfd01175f0395c8df065d7f9d918d85e73f4fb5e69e39547d3fe1b6bb703d60bd4e5ca77d3443eac1f6367707571509acc7e733d54043f6c967029c19785430ba17223ab91b2c21cb2bc4bfd7057bdf986c21fba837ad8c77317a8dfd529be80ea5839445964d17c503bf4e2ce936c938e1dc5e7206cbf01c1e1318c0141ced609e3f3e02ebf06be9d896eb26f88bd68ca7cfbc15245f18835045e9c7b8b3507ad9b998f5aa4", &(0x7f00002c6000-0xa5)=""/165, 0xfffffffffffffff7, 0xffffffff}, 0x28) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$packet(0x11, 0x2, 0x300) 2018/01/30 08:06:45 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) connect$ax25(r0, &(0x7f0000001000)={0x3, {"96c1bd2ff024ce"}, 0x0}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)=0x0) 2018/01/30 08:06:45 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f0000ae0000)=0x0) [ 42.061303] audit: type=1400 audit(1517299605.718:32): avc: denied { create } for pid=5469 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/30 08:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000742000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00007b8000-0x2)={0x7, 0x2}) r1 = socket(0x100010000000010, 0x2, 0x0) write(r1, &(0x7f00009c8000-0x26)="260000005e0009fff10000f8000003ff050001059f000000ab4f0000015b1ee9067535ea591d", 0x26) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000614000-0xc)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) 2018/01/30 08:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xd, &(0x7f0000141000-0x10)={0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000033000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000a34000-0x4)=0x401, 0x4) write(r0, &(0x7f0000a6d000)="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", 0x1000) 2018/01/30 08:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) fcntl$getflags(r1, 0x40b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [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]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/30 08:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000024f000)={0x0, 0x0}, &(0x7f00008e8000)=0x8) syz_open_dev$amidi(&(0x7f000041e000)='/dev/amidi#\x00', 0x1, 0x2) [ 42.142162] audit: type=1400 audit(1517299605.817:33): avc: denied { getopt } for pid=5487 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/30 08:06:45 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000007000-0x70)=[{&(0x7f0000000000)="53f6fb15d892e6892be53cbc6efef35bb9365c2a3b73c6486ef250756c10c183816a0eb4937a39522a46625e7129b5a04244f63c9856e81f1d19d6589a33c7f86b5f95bc7b97922b0c323286b7aecf1af6d4c1390f039943cecff64d8d79f2d78e256a308ab9d7e959af1ffec61405cc6594fc5f555ab3c3eff47a7abdb60bc24a4fc48457b1cfab122059dc1066e7aedcb23152276b9fa08b835f5eb186f520c1da393f5163b4836ba176852357e44389ef60871a04d95d4038b477813e8fb62b10678e7680f9ff1f02241758f8bbd2", 0xd0}], 0x1, &(0x7f0000003000-0x100)=[], 0x0, 0x0}, 0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000008000-0x60)={0x0, 0x22, 0x0, @thr={&(0x7f0000006000-0x31)="7785579487638ab482f31e39ddc270c754aa062b681baf1e43a9332fe6bca36392972d1bfa369974da1a0238e14bb35b45", &(0x7f0000003000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x0) timer_gettime(r1, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 08:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000b61000)=0x0, 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f00007a7000-0x8)='./file0\x00', 0x0, 0x44) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b1c000-0x4)=0x0) 2018/01/30 08:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000849000)={0xa, 0x0, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x63a}, 0xfffffffffffffe39) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ad7000)=[@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000}, @in6={0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}], 0x64) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005f2000-0x14)={0x0, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) r1 = syz_open_dev$mouse(&(0x7f00000de000)='/dev/input/mouse#\x00', 0x7, 0x0) fchmodat(r1, &(0x7f0000c48000-0x8)='./file0\x00', 0x40) 2018/01/30 08:06:45 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000519000-0xe)='/dev/admmidi#\x00', 0x0, 0x88500) 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) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000d38000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000001000-0x5c)="baa000edf0012dbaf80c66b840cf288566efbafc0c66ed3ef2f40f20d86635080000000f22d8baf80c66b8383b5c8a66efbafc0c66b80c99000066ef2e680b000fb36cd10f226666b8000001000f23c80f21f86635000080000f23f8", 0x5c}], 0x1, 0x20, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000478000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000002000-0x4)=0x20000) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r3, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000009000)={@generic="545f4134cb9c7e010a6b3d84f2d28635", @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/01/30 08:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) r2 = syz_open_dev$sg(&(0x7f000050d000-0x9)='/dev/sg#\x00', 0x2, 0x8002) write(r2, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee54b2b9c8a8930e3f50ef6f152d4df1ae985fb28b7d16ad99ebf5e15045de2ba6db1f54410bc3d500feeac0f0e07ea3aebfe8a75b56c661c97c", 0x6a) writev(r2, &(0x7f0000f63000-0x90)=[{&(0x7f0000936000-0x28)="826138d319209bebf83f61939374517d3ad8d571128a1755fc6a6bcc6f257a54fcf969f2b7b25365", 0x28}, {&(0x7f000086e000)="aee52a23132f149ac8ec9287a968d13e1a37c7a822ac9b6ca2abe1840bebdaf47bc2ef07e25fa5220c9e9f8736027d4c2a4a2c9c01cf3f8caf3d4e42c06d14fe5b", 0x41}, {&(0x7f000038a000)="b87de1e10fbb6a48c22d4fe20ccd450212983029dac0bb844af9129a6b78e2ac0a9e4ea6b0a7a347baa00870cc1feb6f34f5bee8b4d4a92e79484f9bede3825b230700000000000000fa69eaf0008e134a2abbad184418fb30ff2725499796689300ea", 0x63}, {&(0x7f0000f0d000-0xa5)="406d05635e65ecfb965ec4851d56c56b72670fb037b860dc3e7aae9526af9b3ab8875c48ec90671ebca1a367927f18bb5d9fccf2234683c34651b6ab900651293dbd34eb67fad755f53f5fc94c6e876004e6f385ad66ae4f9d64766bb714a2dff49bcb44cf429a13531acde8cc6f977bf487aa326702b962c3922cb23a", 0x7d}, {&(0x7f0000cf2000-0xc)="bad558988f83ea687c691b1b", 0xc}], 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000008000-0x5c)={0x6, 0x0, {0xffffffffffffffff, 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]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000004e000-0x4)=0x0) migrate_pages(0x0, 0x0, &(0x7f0000269000)=0xffffffffffffffff, &(0x7f0000281000)=0x6545) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000518000-0x8)=[0x5, 0xe1]) socket$nl_crypto(0x10, 0x3, 0x15) sendto$inet(r2, &(0x7f0000883000)="5f49171a6c45bd6bedc40dc07d365b5a8dbf76eaf15ac47997e34c0f2602374b1a596c052c3dc12bfe07bad1e081fe162a3190f56ec7314d58911d296b776c65baae08baab27a9638f38dd3c9edd2739ae8732ebe563ab4874e2a459bc04737bc710d2744e1df7175f64a5f0a44f31c4ff2aff68cd3c0f95e5c975bac307f0ea53f6565ca7613207779e7a699c1faca759b6c239484fc95b18a8f3ade29c7e09263ed5192b15b3375a8e3a7202e1704b48ab2eecbf9258997bb9724da0613d8a0471c4ae3471c7b6dc10646657827d8438a15e4425e74726ab539ea6defe734d5570", 0xe2, 0x0, &(0x7f0000d30000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 08:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f00003de000-0x4)=0x200, 0x4) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) fcntl$dupfd(r3, 0x0, r1) [ 42.175777] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 42.193696] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/30 08:06:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 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) readv(r0, &(0x7f0000204000)=[{&(0x7f0000000000)=""/143, 0x8f}, {&(0x7f00008a6000)=""/191, 0xbf}, {&(0x7f00008d7000)=""/36, 0x24}, {&(0x7f00005fd000-0x2c)=""/44, 0x2c}, {&(0x7f0000001000-0x34)=""/52, 0x34}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000111000-0x3c)=""/60, 0x3c}, {&(0x7f0000001000-0x7d)=""/125, 0x7d}, {&(0x7f0000000000)=""/96, 0x60}], 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000767000-0x1)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000072f000)='veno\x00', 0x5) bind$inet(r1, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 08:06:46 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000001000-0x60)={0x0, 0x39, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0xe9)=""/233) r2 = gettid() process_vm_readv(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000)=""/51, 0x33}], 0x2, 0x0) 2018/01/30 08:06:46 executing program 2: mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x2005c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000001000-0x20)={0xd002, 0x10000, 0x1, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = semget$private(0x0, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r1, 0x2, 0xe, &(0x7f0000002000-0x83)=""/131) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000000b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x0, 0x0], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57, [], ""}}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000000c000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f000000e000-0x12)='/dev/snd/midiC#D#\x00', 0xee4b, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000009000-0x98)={0x0, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x80}, &(0x7f000000d000)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000009000-0x8)={r2, 0x6}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000c000)={0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000009000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x1, 0x0, 0x1, 0x2, 0x10000, 0x3}, 0x20) 2018/01/30 08:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) close(r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005ba000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000055000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x89936b8106f7e996, &(0x7f0000276000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/30 08:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d5c000-0xd)='/dev/dmmidi#\x00', 0x6f600000, 0x0) getpeername$netrom(r0, &(0x7f0000847000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000045d000-0x4)=0x48) read$eventfd(r0, &(0x7f0000227000)=0x0, 0x7) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c9000)='/dev/sequencer2\x00', 0x4002, 0x0) read(r0, &(0x7f00005e1000)=""/119, 0x25) 2018/01/30 08:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad)="", &(0x7f0000a17000-0x4)=0x0, &(0x7f0000d77000)=0x0, &(0x7f00000d5000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001f6000-0xb)='/dev/hwrng\x00', 0x5a9002, 0x0) r1 = openat(r0, &(0x7f0000d9c000)='./file0\x00', 0x400, 0x10) mknod(&(0x7f0000d3b000)='./file0\x00', 0x1040, 0x1000003) r2 = getpid() sendmsg$nl_generic(r0, &(0x7f0000ef8000+0x397)={&(0x7f0000861000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000e0000-0x10)={&(0x7f000054c000)={0x165c, 0x20, 0x0, 0x2, 0x1, {0xe, 0x0, 0x0}, [@nested={0x284, 0x66, [@generic="8450cc0144da7733ad767eaf572628b8a0035281c3c128b5391111be4fbd46b92fc3fe008adf325beb3febdac4bee334f1246681eb", @generic="7255aea7d9dc53f2f24135e47514e6d2de9a175dedae45ea11fc604c4902b2e1d0ff82798d1c5c5fb87d387e5b8e25eaa82a598a10dd66f67eca194dfcf27a68b6fbf566deb4d2c75259d3ce954d35c467250cf728eb3ca0e30d8c37c9e83578fc82c10e0eda97d5ada5c81eb9d5fb387b15d3376e4ea8f40928bab87d3ef2ce60983a77dd0da3b99f1afd6c5b91f7e907e1473d2ebe3a10acb92dff0470d41e75fa85422efcbc68878d2015d1655a2bf41a44b6297c737bc7867fc86e367f92567736c240fadd94d51e7e09a7864cdce1865ba24f6b5038477f776d0979a59057c5a2225bc881795031220fe80173", @generic="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", @generic="4d506f13fa4579fe6feee73aeb60ed2d30b9bec2f9dfc8e0dd18a013c1b55648b5aaf2de7e570ab34e644ee296c86e13f1d7732fc44ce14652f049a7a6d2700726c50caa93bbc836133de00b530660", @typed={0xc, 0x1e, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}]}, @nested={0x13c4, 0x3f, [@typed={0x14, 0x39, @str='/dev/hwrng\x00'}, @generic="1ead371170fa74eceaf18df20ae0794303dce07af96169d2c0783d2ff106e2e61584f9476d3fc1ce4296a663ecf84fde584a869f2c12d84d7e0d6fb9c82b2e55eb1e95b80ed509d464db7912b65d1413c0097e9f438167dda78bd24637588167e5b90a1eea8f429e490c5f3b26ed07ecce1f994fd2c898d89f3261603b895b661d36b335bdd46e6ca06bf8cc14d29d87bb94c2823ef84c0ab9f6a01a5a4b64ca1adc552f1717aaa435864878a836165cabf68bf7789742933ec8fdfd61b2399a402f68f26abd7f420fbb", @typed={0x10, 0x7f, @u64=0x8}, @typed={0x14, 0x9, @str='/dev/hwrng\x00'}, @generic="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@generic="05c6a2cfa0faadfe2b976ac25cee9d96e6c29c2a81497bb37d52ec5a8641b84f98ce214343e6ce2bbf07175e85945a4275a64e2c5b52ae", @generic="e6b2cb38e644b7d36299bfb2b50a56709ab3350c885e4e0436ef48e2db003ba00cb0e42b50d1d0cfda7f13d276f852de5e735ed0ab733b648202a1419d3b260e2553ee60b370483255ba2576feac6ff3e963c414c66cdcf06e5de2d1c8ca1ff13dbdf69a2906d1dbdf59f6119e2e92cadc00480a239fab0389d28119952fd18e5b99e86dbdde28b6e189810e284e6a2a7b1728c60fac3d62c092e8a00f223b74cdf60b73a5b78813da126026a8003d24277bc7e39e3f090d787dd4e900b76299", @generic="441abd5bc358e25ffc23aae54dfbc8402f753eafdbeb2861dce52828af4c38c01e6bfb96739934beb7047f76b223aaebe654a092df614c94d5db7b7196fe89b06c3af46d2ab270557809", @generic="60cd9dd109bc9369e9ab131f5c70834d1134f85920a16848f139d3c5671308336c5a3e6509ae2188ab966ecda3c6c384f0b118a35139169e6b26ccfe694d3f1bb2c97b3aea6085be5218a2a7a0bb4f84b734c5c1f3f0cdafac97f156ae1ed2004f5537276f1f0593ec9c7561000e85ce00acef475d8c7581e6721fe00c66711586f83f50057e", @generic="2b42402c3e18df726327dde86771f33e4f3c388c70669b325a11e0d5214fc1ce04ca6f694661f3948053ca1a5852a23f19ff67edb3fa3b388c47a0047476d3d8b6e003e87b66e779f47af55411bcbc7563c20203757c8c44dae1db3f340d16892a5211702e505d77908dd11593a6bf173be2f21e4431a2e671622928267832a2d56d8a678512562efe96a6090f8335398aa5c01d8708ed0f6e2396ef0664057372834f79e565f58ef39cf6b4a27c43cbef7c3cf963cedbe3754673e5c6e065cac6797b9a270e25cd7d02627ea233e75712ca58b1f62cea38ed404e1f42f4039ef57acd56eabfdeb1348088f840eee012006eec5953ede3"]}]}, 0x165c}, 0x1, 0x0, 0x0, 0x4}, 0x40800) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r3 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r3, r3, &(0x7f0000fe7000-0x8)=0x0, 0x7ff) recvmmsg(r1, &(0x7f0000b18000-0x168)=[{{&(0x7f0000d77000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000da000)=[{&(0x7f00004ca000-0x31)=""/49, 0x31}, {&(0x7f0000ba0000)=""/208, 0xd0}], 0x2, &(0x7f0000f15000)=""/31, 0x1f, 0x20}, 0x2}, {{&(0x7f0000c80000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000067000-0x20)=[{&(0x7f0000239000)=""/135, 0x87}, {&(0x7f0000c9f000)=""/159, 0x9f}], 0x2, &(0x7f0000498000)=""/197, 0xc5, 0x32}, 0x1}, {{&(0x7f0000fd7000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000274000)=[{&(0x7f0000869000)=""/243, 0xf3}, {&(0x7f00006ca000)=""/18, 0x12}, {&(0x7f0000f61000-0x1000)=""/4096, 0x1000}, {&(0x7f0000509000)=""/30, 0x1e}, {&(0x7f00002b9000)=""/136, 0x88}], 0x5, &(0x7f00008c2000)=""/30, 0x1e, 0x9}, 0x5503}, {{&(0x7f000057e000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000da9000-0x40)=[{&(0x7f0000ac2000-0x5b)=""/91, 0x5b}, {&(0x7f0000d6a000-0x5b)=""/91, 0x5b}, {&(0x7f0000dc2000)=""/0, 0x0}, {&(0x7f0000569000)=""/78, 0x4e}], 0x4, &(0x7f000018f000)=""/248, 0xf8, 0x5}, 0x0}, {{&(0x7f0000e0d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000019c000-0x80)=[{&(0x7f000095d000-0x39)=""/57, 0x39}, {&(0x7f0000545000)=""/119, 0x77}, {&(0x7f0000616000)=""/228, 0xe4}, {&(0x7f000078b000-0x47)=""/71, 0x47}, {&(0x7f0000696000)=""/251, 0xfb}, {&(0x7f0000eba000-0x15)=""/21, 0x15}, {&(0x7f0000213000)=""/4096, 0x1000}, {&(0x7f0000cce000)=""/72, 0x48}], 0x8, &(0x7f00005e1000)=""/133, 0x85, 0x6}, 0xa95}, {{0x0, 0x0, &(0x7f00003f5000-0x10)=[{&(0x7f00007b5000-0xeb)=""/235, 0xeb}], 0x1, &(0x7f0000d41000-0x8e)=""/142, 0x8e, 0x9}, 0x401}], 0x6, 0x2140, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00004ff000)={r4, @empty=0x0, @multicast2=0xe0000002}, 0xc) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f000088b000-0x4)=0x7f) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, 0xffffffffffffffff, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) faccessat(r3, &(0x7f0000154000)='./file0\x00', 0x0, 0x400) 2018/01/30 08:06:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000e0a000)={&(0x7f00005b7000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000e93000-0x50)=[], 0x0, &(0x7f0000b1e000-0x2458)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/30 08:06:46 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x8001, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000000d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000597000)=""/254) clock_gettime(0x0, &(0x7f0000cb0000)={0x0, 0x0}) ppoll(&(0x7f000088f000-0x38)=[{r0, 0x6010, 0x0}, {r0, 0x100, 0x0}, {r0, 0x2, 0x0}, {r0, 0x0, 0x0}, {r0, 0x9, 0x0}, {r0, 0x100, 0x0}, {r0, 0x4001, 0x0}], 0x7, &(0x7f0000364000)={r1, r2+30000000}, &(0x7f000045c000)={0x1}, 0x8) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) pread64(r3, &(0x7f00002a1000-0x2f)=""/47, 0x2f, 0x0) 2018/01/30 08:06:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x200000001, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x44000) 2018/01/30 08:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/30 08:06:46 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000013000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f000000b000-0x31)={'system_u:object_r:semanage_read_lock_t:s0', 0x20, 'user_u\x00'}, 0x31) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000015000-0x8)={0x0, 0xfffffffffffff800}, &(0x7f0000014000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000007000)={r2, 0x4}, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000014000-0x10)={0x7, &(0x7f0000014000-0xd2)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r3 = dup2(r0, r0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000015000-0x108)={0x6, {{0xa, 0x1, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x752c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000013000)=""/131) 2018/01/30 08:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b5f000)={0x0, 0x0}) clock_nanosleep(0xfffffffffffffffe, 0x0, &(0x7f0000c0e000-0x10)={r0, 0x0}, &(0x7f0000d2f000-0x10)={0x0, 0x0}) 2018/01/30 08:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000983000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00002af000)={0x1, 0x0, [{0xc00000040000084, 0x0, 0x0}]}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000ae3000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:06:46 executing program 7: 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 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000012000)=0xc) sched_setattr(r2, &(0x7f0000012000)={0x30, 0x6, 0x1, 0xfffffffffffffffb, 0x0, 0x8000, 0x3, 0x200000000000}, 0x0) inotify_add_watch(r1, &(0x7f0000013000)='./file0\x00', 0x80000020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 08:06:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x8004745a, &(0x7f0000d1e000-0xae)=""/174) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000dd9000-0x160)={{{{0x2, 0x2, @rand_addr=0x6, [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, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xcdbd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x400, 0xcd1, "70b7ddd79fcf4537104d00e27970c0e8fc4db1a171539f95a5994fc3a59a84fe08f85f2a6af0a07a40ee968c6318f7542296777bf434b4dcf0dd1d7de4e1293bc7fa77174b657ea2051f78d30b0383b3"}, 0x160) 2018/01/30 08:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000a4d000-0x12)='/dev/snd/midiC#D#\x00', 0x93, 0x420002) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000071000-0x14)={0x8, 0x9bb, 0xff, 0x1, 0x5}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000098e000)={0x0, 0x7ff, 0x1000, 0x3, 0xfff, 0x3f, 0x80000001, 0x2, {0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d7e, 0x8, 0x6, 0x8, 0x464b}}, &(0x7f0000d8b000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000027d000-0x10)={r2, 0x84, &(0x7f000061a000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2337a6b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}]}, &(0x7f0000f61000)=0x10) r3 = syz_open_dev$usbmon(&(0x7f0000457000)='/dev/usbmon#\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006f1000-0x14)={0x0, 0xfffffffffffffff7, 0x0, 0xbf, 0x100, 0xe7b}, &(0x7f0000dfe000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000054b000-0x8)={0x0, 0x0, ""}, &(0x7f000068b000-0x4)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000eb6000)=[{&(0x7f000051a000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ab3000-0x40)=[{&(0x7f0000c30000-0xbe)="dfb35e2b8581b3267c795d443db06a7a4c24b98b2951bd8d68045adb9f28ca3fb396747ffb4b98aa94aa5e61eb5cd6216297eecf8c9cbd0e2a766e31b4f3e8fffeac3c79da6c2ebe5e9a888376452ea5728393c10c836253011232d6845aaabab6109695e9d6bc9600886e7721001a27654a6406370d3678d1d44fe523c7ee6b2638b4433c04718ce84abfa16d9fd70e5b902966c82e6458ebd587c1aeab18e734be386f4968ac752407db35bb11d0546ca426709fe9cf7989e10a5ad4e1", 0xbe}, {&(0x7f00002de000-0xaf)="50c2c1ea123e904b42c6f0a0a2800378a8966cceaabca2a009b5c886eabd439c3b3b19c35a7fe010f566a3363e28cb5dafa27478c16564fef3ce8dcd0d5900638c99be7a0c8ede6223c2033c56af59c3afc5a0488359b11a4289a44615bd7914d604a5e1c4442e1a90ff987f333ab407d054a4a68deb88db6e6a9475d4897f6dc41f1cf5d4a0ae04f1bb99df3d24a589b63acca941a5eacf620d9202fbb45e43135836dd6ae4f4fdeb929e88d72fab", 0xaf}, {&(0x7f0000944000)="92cae54f91c6e30c69c07498a7b4e9d5d1f38de210779ad9a6e380a376329e1ae854758d7da698ba984340667b7977cad30eb5b5c7b4035731f9c0dc24deb2079e01eb32bf4c0631406dcd1642f5bd67dee5ae333effb780a65735e6b31e9d59e7b32da0b692dbd8bb8ff829dc63d754333dbfb1ff942ccf02f3ed9cdc65d432621c096d4d7aad0d67720aa837e00fee429182bc782caf677a236e41b5f8e933183a087ae181f5e0863baa2f49", 0xad}, {&(0x7f0000ef6000-0xcb)="a912eb2aba70151001fb53fd40834591512ee342f33429bc59010f5da9089605b746a54a2994643ba762f263efa7789899ab347979939c4f2b0b6a6149229ee92780cc88df27b4408895d1e69fe2c4c09425b6d1521f4caea6392c31bd110cf4b54126b2287afa384c1155b6de5f4402a881cb107646151fbdedd1359039a26ccabbbb23181b4e594fc4c9cf7a8afcaa920f5f816b13eec6e29798badf3b761522ec4ce7b1509547a5db4dbbc692b7c3087522aa25ef35e99439583f07e7198820cd77c5ed6c022257268d", 0xcb}], 0x4, 0x0, 0x0, 0x48000}, {&(0x7f000024a000-0x1c)=@in6={0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x682}, 0x1c, &(0x7f0000f96000)=[{&(0x7f0000907000)="8ab73ac8282a7430039f0a28c3637dcf6a812376e4fee3419c189bb007acd45fda711577b4b24c3c141758bf635587b7d21a811c00876cfb76871e0f6d95f885d372588394c8c841216d6f7d86dbbc5bae71cf29ec5ffff0abb3e4a3d4b92cb024139e9d", 0x64}, {&(0x7f0000340000-0x3b)="b2abe311df5093be35048cd4537ffaddd2bea899e7621fd69c86b1fa68fd6c2d4b8b7f0d48f4631bab4d9aec9fd6f8b97a76352372ced84ebe1ecd", 0x3b}, {&(0x7f0000149000)="395f7ff99625ade8599abfdc5a68c0ff6872055b65b3b22ff31b110adf4d903691978645a619edbc83cbd3b58d0b6bf65af03b8f159e73108086af4289d29f05fe22bb91aab31fcc3ef9e3c84e6134fb5827ddf9c9976745d227bf01ee55e8361948d5a7d0a4634238e1205d11274fa1f9f2dbf1043462465adf05dc27c0a4746cceedc65dd3f30741176aa14e29a1e949badc6dc3d4327f28e88e0b2fa4db857661a0ef5271b2", 0xa7}, {&(0x7f00006fc000-0x2)='\n~', 0x2}, {&(0x7f0000d25000)="559edca4515664978f49e19f17f06e7ecb17dbde84b3ada2c56a8a7b36f075620e34d6b16a2e492d558e5887db55ae512d076a0030ebeda1caf0cf1df20317a6f328dd943ee9ea17aa405a039d151f4af29b602ee5d30d02273f8e9989fd1f131f4cf70007a549651687997d117466bb9d8c65daaaee545e1b35036e95d59a2ec67229630398eb91a25f40fc30fd", 0x8e}, {&(0x7f0000ffb000-0xc1)="8b2bcedfff0752a21a90fbcc4ea109348ae02dc0c660e61c1437cf3dffe5167f1996686e65dc3c11afc8d00bde1df34e88326dcab59669675788127afcbf7bfa4fb25d015d02b5f4f32148c3d93026babbf14889a7f7977a2bc55751b488027619d15bc0a1fea75645756ffe0653dd29ec4b02fd1b330e1d443365ec365ec020ff1a365448d92b617d501e9d43dda689f0563965faded981e23b9a46fc1ae04f58ce6bb5b528cb15769748eaa7d7017ac383c4b4b5e3eb5e3f9b78ded401a299ac", 0xc1}], 0x6, &(0x7f0000b1f000)=[], 0x0, 0x40}, {&(0x7f0000436000)=@in6={0xa, 0x3, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x401}, 0x1c, &(0x7f0000f32000)=[{&(0x7f0000f3d000-0x26)="ab5cc9db7328ec8ca45651cb48808eeea31e8f92e11d77feef37c18a5cdab732536f2bde998f", 0x26}, {&(0x7f00006b1000-0xa7)="01f9db7a0ff563734ef18e259f0a1a2f20e685873d2aa3b397457234a7724eb26c72a2474e16b2f80aafd154052258c00260c147c4a1909a328b7ad562a08a30a2baf215dcda6d8c4ff3f9b5d511d7082c93d353a2501b4cf0474940915caff7e7dd6f8d4b17cfaab71f61cd6c5f0e4382af17370e57f06bc0067adf20127c087e9fcd4c3ee5fa16d0adca08c1dab42380c3cb9d170809d04c6077415c76e55904518bd737383d", 0xa7}, {&(0x7f000087f000)="c6bf341df6ffc753073472de47eb0222c2d832e9f50c2f15f09a63d6f533b27929618f1add282af2fceca5", 0x2b}, {&(0x7f0000936000)="084f56b87a35add5fd89d1467358d8794621429b667391054912b76f765b60e806e202e45f78cd519d61c73fc775b366a7878c369b82d99a2314af6a4ff9336e0520a1c89ef8faedf8c82f1871f06088068e83b5db0878e27cdc24216eb26a3f96c5b701fe90bea4caec615bbeb748b561a7ddd2bd4aeee22a7b77c1dad427759b72be2440caa290a23531cb09ddb2aff739eb0896a640992934c2f94052ce9821f578abd93729b20a166c650fb9d8e07e1531fc71c1160f171621d18c9f139169d24c9eac8922efcc900c476531d301fe758daf4ac6", 0xd6}, {&(0x7f00000b3000)="4275d0569346facd51612964b38a65f492de6221576a9c039366", 0x1a}, {&(0x7f0000222000-0xcd)="40ecc74c6c1773083b10fd18c370ee16ccf5d65d59e08b311a6b2f117e987cd48b4b09f71d8c2f290da0da01ec70da4bb5511b3486a9d20e38f72306ea9c9d9978763e93fc508b37ea7f70181db60bcaf23266dcd42d366613fb21c5a456b7d33b5705fe95b7dad1d60443c9ac96710ebe41986ca2a201202191b931e32ed0a985f13b175ca90308a8d6ad375ae3459eca684fff733190cb93a5aac707cd3455cc773d3e8525feaaa55eaadef4564b213f72ca9557f1f1e2f8d86d21fcca42a548f8dfe51b786baeb8ecef879d", 0xcd}], 0x6, 0x0, 0x0, 0x0}, {&(0x7f0000bcb000+0xee9)=@in6={0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x98d}, 0x1c, &(0x7f0000717000-0x40)=[{&(0x7f0000790000)="", 0x0}, {&(0x7f0000da2000-0x8a)="7c7c689938bba4f525fa0dbd8234d3731aa361b28410c76f9eeeb7cf0e47cc9788ffdc9a30cb7abf632c6d17bad0c5e5366bf70649b6d5965d109f9e22e44b634603a0a255f3a44c29fc3d1e56498104f72d03521bdb3600706ea9f00c25b21a51c7a89a0b19a2b148822091b2dd7c8d1f8e31ce9ba1e08819afb0dd77dbd81c6c3d78d5cff5a9297d35", 0x8a}, {&(0x7f0000693000-0x4)="05810a86", 0x4}, {&(0x7f0000dc5000)="66ef7d0430903f445987d27df8f5091962836e79513294329da4b50095636e3e689ec68bb3825f816622c071327043ad2435d5eeb6a8e3f7682cc5c7b7a40106af279b7c1f48807636de6ac86d", 0x4d}], 0x4, &(0x7f00001a2000)=[@sndinfo={0x20, 0x84, 0x2, {0x3a2, 0x1, 0x3ff, 0xfffffffffffffffb, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x5, 0x80, 0xcdb}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0xffff, 0x7fffffff, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x20, 0x8200, 0x6bb, 0x8, 0x7, 0x8, 0xfffffffffffffff9, r5}}], 0xc0, 0x8000}, {&(0x7f0000ddd000-0x1c)=@in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x9}, 0x1c, &(0x7f0000472000-0x50)=[{&(0x7f00003d7000-0xfa)="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", 0xfa}, {&(0x7f0000890000-0x90)="e08e916d4901a7142d32fff35f8393e3daf5ed806b51b4d92ebdc9c7ff791a08625cfe264fd5706f5cdb14594523abcdea2d5a8afd2c9b10012ec40c77b5800ebaa67051be38afd6747a6f5c6ae4bdb2782892b41dbf8f411bd6c49061ca9278e82ca035fde2eed21b76249a5bce3d771433e921b761b64b7c503079283e7dcbd733a6cee6fd241387f08059a2bcc583", 0x90}, {&(0x7f0000fb9000)="", 0x0}, {&(0x7f0000f37000)="cf13c97f4ee6530bb6eef37b55ef28b14ab08da8930b2fb446d262e1de4fa58b8d73d29465cf2471f36f674177ed4cec7606740d930bc15cfa534f529189b8c635e43072aa2b86a65c68f43291cfbff516614073b181d671b9182e8254aac50b5e2c9a1778d00fc233cd216db6e04dddc3225662c15034b04cc473e523c42b4d9410eaab5946c90f2639bc5bde137a100663bec449c1", 0x96}, {&(0x7f0000425000-0x78)="972619d63ce13946cce8f43a826a606ba44d1c3e7469eef35d56a5cee047f5e954b6daa82554acdf2a8549e306f11b15309da55d68dc7484c4f8dadf7c4fc4bac5e1f3b1c1c3a829d3e851c92640c43255d0446f5e27b9002d320f905c0e43206cefb2bcc061549f8aa790871831bf431942e8615468d5c9", 0x78}], 0x5, 0x0, 0x0, 0x4000}, {&(0x7f000074b000)=@in6={0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000c8b000-0x30)=[{&(0x7f00001d6000-0xdd)="11d4f2cc2fdef65f302b91e5f4202a790a2170e559cc1cc31a0133466c1e79eab0e3315503bd7912c825ec65de377b223b483014c3369bac77b754d3bf1c576a81fbbf36b4c8fd2af6856dcd55c7d459db1c55ec48e6e60fa90869c71ba27e7726592cc23cd1f0ec73662bfcd7fa9abba8bbb31c905051e29dc4d404d5b784099fed736bf19a58e95dc7dbfff5bed27ed4ebe81218e2ef0a1686b5ce08a9e790ba2073c94f58a5f443ee676d5ce1f67ce621f7002e51c03417a0f54df6e46f76140042dbc652dcd434849451e714a7c8bad3a3604f95be1995e65f0f27", 0xdd}, {&(0x7f0000a2d000)="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", 0x1000}, {&(0x7f0000d1f000)="84ee2adc783a84e3448f34f8f99457f0b26b4e95d91bab348b38e855bbb314286cba86d936d66e129d12ba8395c861d51a503ac769f3949b0408d1b653897b603ebf832f052933e307644bd5ca56e8b1330f7f0a70ca1f47f3ab9f909f4975cca451e406123c710de757a9d75ec5711b4db923d79d223821156ef43632ff764cfc6c2e9a1351b33993e964d09157c61381fe9b1c3ab8a3cb9a21bfc67e841ec6a2f746f06c1b313f76c5ba", 0xab}], 0x3, 0x0, 0x0, 0x20040804}], 0x6, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000271000)=@assoc_value={r5, 0x76c50cf2}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000003000)={{0x3, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000dd9000)={@common='gre0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) fadvise64(r0, 0x0, 0xffffffff, 0x1) r1 = fcntl$getown(r0, 0x9) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c4a000)='/dev/hwrng\x00', 0x2400, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000c71000-0x8)='./file0\x00', 0x640102, 0x2) perf_event_open(&(0x7f00006c3000-0x78)={0x3, 0x78, 0x92b0, 0x6, 0x7, 0x9, 0x0, 0x4, 0x800, 0x8, 0xfffffffffffff000, 0x9, 0x7, 0xd4f, 0x9, 0x400, 0x8, 0x1, 0x35e00000000000, 0x101, 0x7, 0x4, 0x100000001, 0x230f, 0x2, 0x0, 0x2, 0xfffffffffffffffb, 0x8, 0x4, 0x8f, 0x10000, 0x6, 0x2, 0x0, 0x1000, 0x20, 0x8001, 0x0, 0x101, 0x3, @perf_bp={&(0x7f0000475000-0x1)=0x0, 0xc}, 0x200, 0x4b4, 0xfffffffffffffffc, 0x0, 0x4, 0x0, 0x8, 0x0}, r1, 0x1, r2, 0x3f518f4f8b8de68b) 2018/01/30 08:06:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000bbe000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000051d000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000f69000)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000163000)={&(0x7f0000944000-0xc8)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 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) 2018/01/30 08:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000000e000-0xa)='./control\x00', 0x0) unlink(&(0x7f0000b8d000)='./control\x00') r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r0, &(0x7f0000041000)='./file0\x00') mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) readv(r0, &(0x7f0000019000-0x10)=[{&(0x7f0000f5f000-0x5f)=""/95, 0x5f}], 0x1) renameat2(r0, &(0x7f0000048000-0xa)='./control\x00', r0, &(0x7f0000011000)='./file1\x00', 0x2) 2018/01/30 08:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002ab000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$amidi(&(0x7f00001ea000-0xc)='/dev/amidi#\x00', 0x9, 0x18001) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000513000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000080000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000105000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000f4f000-0x28)={0xa0d0, 0x10001, r3, 0x401, r4, 0x5, 0x7f, 0x3}) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f0000b44000-0x599)='.', 0x1) r5 = accept4(r0, &(0x7f0000c72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) recvmsg$kcm(r5, &(0x7f0000141000)={&(0x7f0000d3d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00006ad000-0x10)=[{&(0x7f0000e2b000-0x68)=""/104, 0x68}], 0x1, &(0x7f000013b000)=""/62, 0x3e, 0x0}, 0x0) writev(r1, &(0x7f0000c86000-0x50)=[{&(0x7f0000982000-0x1000)='U', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) sendmsg(r5, &(0x7f0000786000-0x38)={0x0, 0x0, &(0x7f0000c63000-0x10)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[], 0x0, 0x0}, 0x0) 2018/01/30 08:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000c49000-0x8)=@fragment={0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet6(r0, &(0x7f000010c000-0xec)='r', 0x1, 0x0, &(0x7f0000a8c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000623000-0x4)=0x0, 0x0) 2018/01/30 08:06:46 executing program 4: r0 = epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="2e22822a73797374656d6d643573756d2c7472757374656400", 0x2) fcntl$addseals(r1, 0x409, 0x4) ftruncate(r0, 0x6) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000)=0x1f, 0x4) r2 = getpgrp(0xffffffffffffffff) r3 = fcntl$getown(r0, 0x9) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000003000-0xc)={r1, r0, 0x1}) 2018/01/30 08:06:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f75000)='./file0\x00', 0x0, 0x40) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000984000-0x40)={0x0, 0xec, 0xd54, 0x1000, &(0x7f00005ee000)=""/4096, 0x62, &(0x7f000015b000)=""/98, 0xa7, &(0x7f0000da2000)=""/167}) r1 = socket(0x1e, 0x1, 0x0) r2 = socket(0x1e, 0x4, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000551000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x9, 0x9, 0x0, 0x100000001, 0x0, 0x5001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80000001, 0x0}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r1) poll(&(0x7f0000a4e000)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000077b000)={0x0, 0xf1}, &(0x7f00000c1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d93000-0x8)={r3, 0x96fc}, 0x8) 2018/01/30 08:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a00080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) r1 = syz_open_dev$usbmon(&(0x7f00005e7000)='/dev/usbmon#\x00', 0xffffffffffff7fff, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002e1000)=@assoc_id=0x0, &(0x7f0000e96000)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d77000-0x14)={r2, 0x1, 0x6, 0x6, 0x78, 0x5}, &(0x7f00007e7000-0x4)=0x14) 2018/01/30 08:06:46 executing program 4: socket$alg(0x26, 0x5, 0x0) msgrcv(0x0, &(0x7f0000f09000+0x4bf)={0x0, ""/13}, 0x15, 0x8000000000000000, 0x1000003800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000002000-0x22)=""/34) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xffffffff, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f000005f000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00002b0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = accept4$packet(0xffffffffffffff9c, &(0x7f00009b4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000123000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000001000)={0x7fff, 0x0, 0x3, 0x100000001, 0x6, [{0x200, 0x94d, 0x8e, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x3f, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0xe47c, 0x112, 0xdd3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}, {0x1, 0x6, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x3, 0x2, 0x80000001, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x85a8, 0x10001, 0xb5, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}]}) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000992000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={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]}, 0x6, 0x100, 0x8000, 0x0, 0x8}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000)={r9, 0x81, 0x42, "5bd30f1da6516cb564b0166541e051cf05fd8dcc57ecb81942ef3804f073aa0ed13d83f13c396af69dd82934a5b004cf43014b425bdd36b9746547bd7f1591f23c9b"}, 0x4a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f000090e000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f000042d000)={&(0x7f0000001000-0x60)=@ipmr_newroute={0x60, 0x18, 0x35e6b8586f71be03, 0x0, 0x2, {0x80, 0x20, 0x14, 0xfff, 0xfd, 0x0, 0xff, 0x1, 0x100}, [@RTA_MULTIPATH={0x34, 0x9, [{0x9, 0x7, 0x8, r2}, {0xfffffffffffffffe, 0x1, 0xffffffffffffff52, r3}, {0x9, 0x9, 0x2, r4}, {0x100000001, 0x6, 0xe3, r6}, {0x2a8, 0x0, 0x400, r7}, {0x8, 0x3, 0x800, r8}]}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}, @RTA_FLOW={0x8, 0xb, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/01/30 08:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect(r0, &(0x7f000004c000-0x1c)=@in6={0xa, 0x0, 0x649bf22a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdc1}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d72000-0x9)='/dev/rtc\x00', 0x40ac40, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000fa2000)={0x8, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000579000-0x20)={{&(0x7f00003aa000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00003c1000)={[0x14000, 0x5000, 0x0, 0xf000], 0x5, 0x20, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$audio(0xffffffffffffff9c, &(0x7f00001c4000-0xb)='/dev/audio\x00', 0x101000, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001dc000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000223000+0x5c)=0x2, 0x4) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000ffb000)=""/0, &(0x7f0000d50000)=0x0) [ 42.616770] sctp: failed to load transform for md5: -2 2018/01/30 08:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004ab000)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000c86000-0x4)=0xf497, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000eb3000/0x18000)=nil, &(0x7f00000cc000-0x18)=[@text16={0x10, &(0x7f000018d000)="f40f01c9670f07642e3666f40f165500266567660f38f6d1ff5f0066b9800000c00f326635000400000f300f2019262636660f3841970000", 0x38}], 0x1, 0x0, &(0x7f0000597000-0xf)=[], 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/30 08:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1, &(0x7f00003ba000)=0xfffffffffffffffd, 0xc5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') sendfile(r0, r0, &(0x7f00004ce000)=0x0, 0x7fff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000035e000)=0x18, 0x4) msync(&(0x7f0000b27000/0x3000)=nil, 0x3000, 0x7) 2018/01/30 08:06:46 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000009000)=""/224) syz_emit_ethernet(0x126, &(0x7f000000c000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0xf0, 0x40000000003a, 0x43ff, @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}, {[@routing={0x2b, 0x12, 0x1, 0x1f, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x67, 0x0, 0x1, 0x100, 0x0, 0x5, 0x3}, @routing={0x1d, 0x6, 0x3, 0x101, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000005000)='!{security[em1\x00', 0x2) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000000d000)={0x0, r0, 0x1}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000005000-0x78)={0x7, 0x8, [{0x1, 0x0, 0xfffffffffffffff9}, {0x2, 0x0, 0x200}, {0x5, 0x0, 0x8001}, {0x47a1, 0x0, 0xad75}, {0x400, 0x0, 0x400}, {0x6, 0x0, 0x989}, {0x800, 0x0, 0xbfc}]}) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000000d000)={0x0, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x3, 0x7, 0x4, 0x7, 0x7, 0x80, 0x2, 0x1, 0x4, 0x3, 0x39a, 0x7, 0x401, 0x100000000]}, &(0x7f000000e000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000000b000)={r3, 0x7}, 0x6) getpeername$ipx(r2, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000e000-0x4)=0x10) 2018/01/30 08:06:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x362, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003ce000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000e0000-0xc)=""/12) r1 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x3c4, 0x0, &(0x7f000078a000)=""}) 2018/01/30 08:06:46 executing program 1: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x0, 0xe6) 2018/01/30 08:06:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) readahead(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a53000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000918000+0x6b5)=0x8) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/30 08:06:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r2, 0x80000000}, &(0x7f0000001000-0x3)=0x8) 2018/01/30 08:06:46 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000-0x328)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x364, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x2d8) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000004000-0x40)="6991d85a8a13d138aa2613d3dbebbac81cfa13133375b2ff42f73d4fbe194337de8a01f51915ce5f8b6f1b53270287dfb724905d6b20581730c25e4239270872", 0x40) syz_open_dev$dspn(&(0x7f000000e000)='/dev/dsp#\x00', 0x2, 0x60082) 2018/01/30 08:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a08000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpriority(0x1, 0x0) 2018/01/30 08:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00003bb000)=0x0, &(0x7f0000697000)=0x0, &(0x7f0000091000-0x4)=0x0) getresgid(&(0x7f000097d000)=0x0, &(0x7f0000ec4000)=0x0, &(0x7f00002de000)=0x0) ioctl$KVM_GET_XSAVE(0xffffffffffffffff, 0x9000aea4, &(0x7f0000221000)={""/1024}) syz_fuseblk_mount(&(0x7f00009d4000)='./file1\x00', &(0x7f0000f82000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4) sysfs$1(0x1, &(0x7f0000d4e000-0x18)='/selinux/avc/hash_stats\x00') setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000e83000)=0x0, 0x4) 2018/01/30 08:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x0, 'gcm(aes)\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000295000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r0 = syz_open_dev$sndpcmc(&(0x7f0000758000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x3) 2018/01/30 08:06:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ed5000-0x10)=[{&(0x7f000093d000-0x39)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f00000021f601070000000004e9ff0006000d0005", 0x39}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f5e000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) write(r1, &(0x7f0000b76000)="731feda8dec6bd8b85c153e4dc8dc5ea7fcf734fbed936943b", 0x19) bind$bt_hci(r1, &(0x7f0000f10000-0x1)={0x1f, 0xfffffffeffffffff, 0x2}, 0x6) 2018/01/30 08:06:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000bba000-0x7)=0x0) write(r0, &(0x7f00009cc000)='3', 0x1) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000b, 0x52, r0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/status\x00', 0x0, 0x0) close(r0) 2018/01/30 08:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000823000-0x8)=0x0, 0x2, 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9b000-0xf)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000bc3000)="582f96a94f4d2e0599131a018082776a84f98ddb651886c178ebcddef0f849ac1d67e3d8b9af6c457677db705e3e3b1e1612d9ceab7b338c", 0x38) getpeername$inet6(r0, &(0x7f000046e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007fe000-0x4)=0x1c) sendto(r0, &(0x7f0000661000-0x1000)="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", 0x1000, 0x81, &(0x7f000077d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x3, 0x0, {0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x81}}}, 0x3a) 2018/01/30 08:06:46 executing program 7: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005cf000-0x4)=0xffffffffffff8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d17000-0x4)=0x0, &(0x7f00002a6000-0x4)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000a77000-0x8)='./file0\x00', 0x200000, 0x40) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000039a000-0x4)=0x8cda, 0x4) connect$bt_rfcomm(r1, &(0x7f0000d18000-0x9)={0x1f, {0x3, 0xffffffff, 0xffffffffffffffff, 0x8000, 0x5, 0x8}, 0x8}, 0x9) 2018/01/30 08:06:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000257000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000ae1000-0x8b)=""/139) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, r1, 0x0}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000b7a000)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$int_in(r1, 0x5421, &(0x7f0000f67000)=0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000989000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000215000)={0x0, 0x9}, &(0x7f0000ca5000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000bac000)={0xffffffffffffffff, 0x2, 0x4, 0x7c, 0x6, 0x8001, 0x401, 0x6, r4}, &(0x7f00002dc000)=0x20) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = inotify_add_watch(r2, &(0x7f0000266000)='./file0\x00', 0x1000020) inotify_rm_watch(r2, r6) stat(&(0x7f00003c6000-0x8)='./file0\x00', &(0x7f000058f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000024f000-0x8)='./file1\x00', &(0x7f0000e50000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() fchown(r3, r8, r7) pwritev(r5, &(0x7f0000ee4000)=[{&(0x7f00003bb000)="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", 0x1000}], 0x1, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ddd000)=0x0, &(0x7f0000efc000)=0x4) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cf7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x7, &(0x7f0000ecf000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10010003, 0x5, 0x5007, 0x1000, &(0x7f0000b85000/0x1000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/30 08:06:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b29000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000524000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b50000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x2, 0x3ff, 0x8, 0xfff}, &(0x7f0000456000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000eb2000)=@assoc_value={r1, 0x400}, 0x8) r2 = 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$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, 0xffffffffffffffff) 2018/01/30 08:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cda000-0x10)=@common='ipddp0\x00') connect(r0, &(0x7f000000b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x4, 0x2, {0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}}}, 0x3a) r1 = syz_open_dev$amidi(&(0x7f000012b000)='/dev/amidi#\x00', 0x800, 0x40000) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000b5a000-0x4)=0x9c) 2018/01/30 08:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$addseals(r0, 0x409, 0x1) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xfffffffffffffed6, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0xfffffffffffffd85, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x10118}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e2b000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ff8000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c3b000-0x18)={0x0, 0x9, 0x0, 0x1, 0x80000000}, &(0x7f00002c1000-0x4)=0x18) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000cf6000)=""/186) lookup_dcookie(0x1, &(0x7f0000561000)=""/27, 0x1b) 2018/01/30 08:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe7e, &(0x7f0000e30000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0xe48, 0x2b, 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}, {[@hopopts={0x0, 0x194, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0xc5c, "d4225144bd27a3696aa40970c5d0c1a642bd4b1084deb730499a3df5f7d2c4f9f0574f5d5610598f387287ca0be7d3758e06dbc9be37298e9a7035fb74557e15abaf8899bfad84582fa5f286667b62387739d9138564c00f6e10a0614cc9c0867445a2d814d6ed6ca4416f1423c0dd3f71a3b736b48a3da1395e0e2c289bbbec6addcd874503829b52015f12425f9944cc2c8e8defaac9edcdc30ca60a199f89a50777f4b98a4e385b4f986ac624ab1883be4fb0de888e9eda1c2ce7a0e6e39f9bf19108b0d9d77d1007a434b4afbbe4f1f71bc67f79e851900beb2d1255d375b864c544c2896b23aa75cbe6c0da4db96e0d85393a62df469600572d016071d5c1d2f2aa963137192f11df27d844ea098d0c533bb0c3d3bf7d198f63b95a8ab3f18ab216f16518a962264858fd3df505e40eecbfa9c904e6bd16b09f51b0caa45b98b7eea5504c1bd8743c2339edb35093d9c13e399d59d4eb51f1bb9e97caaeafd96144cb3c7579546278c496c84ace147c8448435be2ec520cf95ecc2476bb9e869b4631994ff99c0e22ebbe7d0e15cf6020845105084cd3daf8a57f2fd725d2d954e846b8c9d9c5cc2a1f46271e3d136ceae96dd3d6be73701179c0c974e67489e5eaecdb18f25f6be9e6d81b0cab3e4e383be51cdf2d1c2d736ba04f42e96caa15d118b90e32afe7edcc50706e0bb1d4e185db9efb082a0ef28740053b81694fda9e93919a7042696711357fb37041a0ebcfb10c026e109c85dbf32334c45258f7f42970d8031496dfb95ec5826c4aa466dbf01d456fb79a5ad49b4f0880ac9fd4496d585540c82c521561806381963de442bee1f98dfeaf5064f5cf828773e51e7f65dd06c478f4c1b78b5f3d0c6bfbeae523836dbe13925770965bc13b2664dadb599dea1b5fd9d60446a09a05c27950597d5b27ea69d20a97413c92b9c458fae032d65e37f1c5615e20e1684e5eabedd94d07c837ea652e77e907ad9283b544ffbf5b407b00e385343a9e08e58a2cbf9a74297d52506d971282940877890bd57e3f67b7322e7b3fb5cb3a940e15fb37047ce2a6dcf6bb8ef7e5eff9141229c99b1029d65758c378b9acec1ebf40b900b927222f758c6f5007f7181e4f62d2a89ba988891276b5d0398aaf0726bb6d1f766d12c1690effc4f10f313a3bd110e929655b40efe582811aafe809778e32d80fac4d9eeb401f595476d355245488e77a73f5fa299eded629a9dfd81093c720ce42389c84dd08587b1115132f961e11db4b3b2ccfe45cea54ae8c60a64a122383a45d84a7310f7928b51044f59d7968f6aaca76005ea6f54385f48d26938596337e8baa4988e381fff6eb901828c0f0b816c2801c9a622ac44033d5c20e08fe885aa2489287f9425259b159a76c2672f133c32219617359559091a9d8d8a990278347b38a0d2620bfe5a25f66e869e47ebd45bc6ca821dbd41e042d0d80fd12366fe6e84ac7693d398220d3924825a3ed9540148fe07656292304c45c9d9a0e8db889b6a640e9217089cd9874d0d13f38307c457150fbcb14617e3cec10b295c4c760636bfdd70ac21fea6a73c769d06ba046bde154a8318ed32a4396c54058998775640ac524b9ca4cdda32b688abb4a3f1b3bb11bbdc1b64094825ed3fdfa01f990abe46a3e3085a4b60d0c451f5c91dbf99e4cd48425daa81892db3381bb27d7a45775afaf0aea12087b010bb204fc10844f233e4a9a0c5f33f7fc1312a6133c838194aef1d2c11f026ffc26e9e3582544bda86c5efe89f2f4b61b21bd80f04d5aad8cec6b0a9a92234a6e30d28ac2fde27fa54f6e8541a14df1be11d5433186857da6d2d798c4dbcc96b1c3c5fcd292b062e92d4d9e77d78a065ebe08c01716129265fd7789d9bd2b7b4d6872184df56fbce4227f9fecaa1ddbae7008d6bb1ad6593b2cdef3b1045b934e15d94ea5ee9eb7bc2e7690b6af3eaaaa2cc822f78ed0bc4a50a5b029a7f179a5696ddb02211188dac0965e447954035f998701295d00844ab1dfafd1e77bcf536ebc265f5d39809167eb59e06eae2d9b3e1e2e08de7ae5de6c2ed89baefe3de6641bfc2e1cd2cef65385d8b3c9eb180fc82c804735ad092d2c97c5ac2272628e1a25eef14f695365f09946814d80a8ba0e496c87b6a9ecefb7e586b39937e9549589b32abac35b0c32e1af908f204addf4c706084ea82b0889d16e7b2c32651a7e018e5af306a21708fc9cd9f8b18ea5b9c14d5674db42eae3709ff7293131738431faf3da392cf4d857cd196a670353f6f89a9c94a8f9c90b433f848f0a83c41854869301d643025c08b311b53268144b2710bd8cd7e87f256cb012d783d0f2d0cfb5b738a2609cc0a7cfd32d6b4e163f78fb948bd7b7c8c3e107e71112c9d430d8c032a6a372d4457cf4104f2467e0060481edbfc0a57e6871ae79cbd821f5040f8acf4f9b5b3a869dbcacc5f2940226bcb483a481dd941a0c5024916c16819a8477bf62715f24eaed4d0640a5d0368b1427e782fb4dbda4211feb375b8deed96bda478154f6c074ddc02fcc2b121dd550b08bcf12380abb3dcbc2980b21568ff9c4178d9ecc6a5224ddcdaf242e792d2415cadd749b5009dbbdbcdb68adb48e9d1a729b3183af48e1f992ebe04c53300521474e88c51860e3f1603db4d6342581bb977e144e49379185e1d281c894995b850c187e7c15d9f5cc8ede4ce32bd947faa36eefc016cdc4e3879ddee18ffb90e6cbc9cb075d144a808cffa8b8b68958c5f00347bcd94862cdb204edc039dc0694da08ffde9eb3382ef86ce2727cb955aa708b777cd4f5f9275db775834dbd2707189f0be6ace037c6649d3f97fe6f02bfd6942c5b9d2a7851ca7894ccaf099caed5c0e6bb100399bf358110f93ff3b1738421038cb4a9fd028d9965f6cb0c0873b9c1663362ee4c786f2d09127638d27fcd5d9d088b9093f094adb11bea821040f9c596ccf80118d0003f12b2489f1b16653430da8cea505c0b3c8422bcfefb25d11c88213b95cf9593c9d534e2dce430dc0aaa94f8f90f7381808792cafc2c890a40aa1cd81aa50db113389b469628b57913ba96851175cec5406cf29ded269e6e7eb1d9a3866dbb0db8cf5166c0f584c104f6bfe0b4e264eaf403fcafaf23f45a99fd11c81c87e75dbc87b1d88d629a95b14c013ba6664ae42bd5f6bea4c913374774f7a240a50bfee08867531c72de3fbaffa8a754af0af3cfeb56d7766a964bae4cf51f7e316063dc4168fd87c9ce557832bb008df8aa0e59e9f0ff43759f3345c782f5255777cd66bb5afbdb96d7c3541da1ba00abf83e61c20b3833ec55234e3a312398e0b78101c332b56ffad0a36b24bbb6e64f1e11a510493d5dc603996181ee7eae093b9466c972fc27d942a6251348951855fe61bedcf20a338d6fffee43b44f35c4d20c8ca1dd22c4c04317a80c146efcf873bcd641b1c86bacf293eeaf0b9f60cf31a92ded21813b089939a00260228480ffa7ed0522826ce23cd249ca0e20c3a642a19eca3822316abb726ee7464859a168b9de841c4a34126fb2142d61da3073f528300f01cf069e6d8126078bc566242da9dcc21763e3033da80ac25dbcf1d43b0a9c88a2df2f3c5b99926a253d824be364509d7b44041ca3d75457d16e39bbf017f0cc66a954eee52aabc29b77ee4db42e42ea081722e2ae77ce3aca81f1c60f967df8c07b3af2c2ea50aad75b9ce9ab3016ce723b511dcf918a2634bf50a584a0219e503cefd04b249dee36977cb097d5fa5d957f049b92040d597537e291c52c6ad1532adcb25acd9cf7cf45e225597fbda88b603305ba08ad74041686cdf9b3cf888950e4821127c4c83bf5efbdda6d2d50aa207c60d9b6c1c13df6f11913c97c21e7ff669cbf477cddc208303728c3283195344ebb75fc1d8ac061ee66537cf179cbb273ea8b826dabb37350ff38359523aceef6a40deb32ffaa12322231e5782e29d85868c4429fcaa2129f55be300d983851032497f496a43242c569a9a0eb017608a79eb15423569278d584a01cece78b0b7368252c9fa364dc1dfa4b95b6aa3d258a0122697776e11e30fcbadf82d4d037e6d03d703645c9558dfc4d88727fcbfa04207247c44527c1b7fab3de8a119e94b18e0490eb1fe35ceef47dfe9054597015dc5ee722ae1376e3dacf26ee7609871631d6a907ce1b67269aa75b42ef5dfa5a04a8252c692beb65a5df9ec318c6e717e71b73a8b247e9ff2b514137a04cd2f9bf06ffc90a56564bf07bd2a56f2b1b8cd69bad8b312df7cd0243b564055359f591d21e0932f9bc59612329bda342375f667d7931794b134281a96523b7a4e8f78fdeaded93212f9231c91feb9ab095bb953a0e0caeea66b8e2f65dfa46ba6abcbf9706dcdded8ce42e238724084cab1a1651c6828430c3eccaadd12bedb791aae0e94b342a68cb014aa32857ce0d2128c7aa2c2cd433d3f26c0657"}, @calipso={0x7, 0x40, {0x0, 0xe, 0x6, 0x1, [0x236, 0x2, 0x100, 0x9, 0x81, 0x4, 0x0]}}, @enc_lim={0x4, 0x1, 0x2}]}, @dstopts={0x7f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x1}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x0, 0x0, 0xc5f4, 0x0, 0x0, 0x8000, 0x0}, @routing={0x2e, 0x10, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x1, 0x3, "5a4995b9f24a48f5cae1e139f131dcad1a08452340eb1d956f4b72f38c2ddd3d1786a5e2d0e50ab013db9215f14ad9cbed3d785dd27e2e11b59fddab4f93214cc918304e4c7762286bb8b710b844f36824347b810d8e083fa66b460cffe567b7efb701b6dd5f15f78efbe4c5bbfad4c3dd92547259e3f643b7cabf04ca3888f6456ded778b8d0d285ab9c91e0fd8fe67139f1c049e8ac6e371791a4b703b15c1e156024f3a5b05279a3bfc9063c190cdbaf07b25c79fb346a9dd6c06569f1c6bc76c9a922d88b81db6523994495d57e2e0235d19383c1c7dc096db729d07637cbb5a456134b0e1cc185a56"}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) 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) sendmsg$nl_netfilter(r0, &(0x7f0000128000)={&(0x7f0000440000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:06:46 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000017000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000000d000)={0x0}, 0x8) memfd_create(&(0x7f000000f000-0x6)='eth0-\x00', 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) 2018/01/30 08:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getrusage(0x1, &(0x7f00007ed000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000167000-0x3a)={0x14, 0x0, 0x9, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000010000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000154000-0x4)=@assoc_id=0x0, &(0x7f000097b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fc7000)=@sack_info={r2, 0x4, 0x9}, &(0x7f0000546000-0x1)=0xc) 2018/01/30 08:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000bd7000-0x5d)=""/93) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/30 08:06:46 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000549000-0xb)='/dev/vcsa#\x00', 0x3, 0xd35f0fb3e327b6f2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000cbe000-0x10)={0x6, [0x2, 0x1, 0x10000, 0x4, 0x40, 0x1]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000833000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f8c000-0x4)=0x0) r3 = openat(0xffffffffffffffff, &(0x7f000096f000-0x8)='./file0\x00', 0x4000, 0x4) pwritev(r0, &(0x7f0000ddc000-0x60)=[{&(0x7f0000179000-0x21)="eaa98f1e238ef5a95ac7db5c727b3687bf0e3588a6d8d838a5435da5c7795c0754", 0x21}, {&(0x7f000002c000-0x2c)="4db4cc4e11e2c789c00b497fdbd1c60201ddbc7db752322472fb5c8c0e0a69504ac5f828b4525360259c521e", 0x2c}, {&(0x7f00005d9000-0xa0)="39e1c9d8430080a6e1aa7bf54ac597fb495497609a8dc0ca0bb3d9af9e7878c948fc4392e64db514a1304bed8c0649a7b03a4b99066a87a67a4ef8851ed4c2836935684b76346229b6a955dfde92c6b3aa1e2e0c7ec325dbfa8bb3655ef584ca107d8389ef31cc6d06f73d64fc7e39fc231f91c3b1401adcb2d89b99e6d8beaf69cbc19e65bddf99ccc68b0a5d49357d644ac6e254ffbc30c3f7ccace62e98c9", 0xa0}, {&(0x7f000076b000)="2451ace97c9d59251498850e80adde61cd465b5b02d72c09ecf770cc8b5490103e15a182438ba95c5a6a5ae68640fb36d6e79e542821727dd78f963a7971f6f605373e2524a01255a7cb70ea462d59b8149310529260e176fd0175c8efe06def25c03ec9fd8e28881231", 0x6a}, {&(0x7f000086f000)="7adc74e759f2ccdc2ea1", 0xa}, {&(0x7f0000f9b000)="42a3865ad92321e4c2a0ce7db092b4ba3e9afdf41f0ee1d5a6f650fa3591c379b1374f1a7477d7b5f2834dd6a6afda566914582c7662cb73968b36d8d593875e1dc97a57c98de261a6c3de1740972161c357be4ae41b34593463b07a1ad01e9f5c96a501b293c56e20ead118ea50eb68b699b7dcb77c1c80a36104005b3c6e9aec787be7af4976da1bd36f30f9e02823153a29d870d1feee40ac9036a40de3c8e13a5764e3634df60eb7bd712fbabadf60a3e80ff09cc54fcfb45e50b7c8a4c192ce882251c7a902ee072886354626a4887ee1c4f0f41669e302623d8b503756527ba3be222e7621568ad0c4dcd23b6a16f5ae33f6c770d566602e56", 0xfc}], 0x6, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000617000-0x20)={0x7fff, 0x1ff, 0x6, 0x3, 0xc, 0x80}) sendmsg$netlink(r3, &(0x7f0000785000)={&(0x7f0000665000)=@proc={0x10, 0x0, 0x1, 0x80000008}, 0xc, &(0x7f0000f17000)=[], 0x0, &(0x7f0000145000-0x30)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}], 0x30, 0x24000000}, 0x40008c0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000a28000)={0x0, 0x8, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r3, &(0x7f0000b43000)={&(0x7f0000f8a000-0xc)={0x10, 0x0, 0x0, 0x1100008}, 0xc, &(0x7f0000c8e000-0x10)={&(0x7f0000cdc000-0x334)={0x334, 0x28, 0x304, 0x2, 0x3, {0x7, 0x0, 0x0}, [@nested={0x320, 0x63, [@typed={0xc, 0x8d, @pid=r2}, @generic="607b3009c15f7d0b61b46669240ae43d1f50aa18e343e26d3a4d539b629c18c26d850d5cfa136915af1f8949ec5e1254767262aed5cfa09d7fad7d691755e2a82fd0ae35fa6d79a8b45636d09408fb170a3d7efc33cecc66263cf1591f9d3f3db5d57ba622990531c39a7eaa", @generic="ff4c191e738f3186d1ae7cdd4efd0faccf8dad6c91708ff79ae74b0bfe15b820c1fe192406a22a428241916827cb7b550a4fb63a521a31c1cb893c160182525df96ed5d5e07961d0b978a9ee6c1937", @typed={0xc, 0x94, @str='\x00'}, @typed={0x8, 0x69, @void=""}, @generic="f2311212ca51060098126b35bd910c5f843e475a9a9298335fa293c9be3444da546fc0", @typed={0x108, 0x9, @binary="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"}, @generic="2649ca6ae4e8ef39754312239d166fc29e3398a69eaf1d183806eeb987a72aa174f99b2ad78fbbf32ffc37e001abad5d89187084714600ef312f1b2a2866ba210cc96f5736c8d545495e75c03fd69e7427d5cc6141d78da6db74a7bc54c6", @typed={0xc, 0x95, @pid=r2}, @typed={0xac, 0x59, @binary="128af6287ac2a1018fec0fb3994c25174af677a9c5b1a9114366c83001206448f8bc5645e06955ee94a6c84bc5d58475c5c4dddb681ac2245e9ae9e1c00ef1a3546ae5c7ac193a76929e23270054ab00fcd998e351279869a90e09555138d2cd0dcda3a267a7fd99737cf731a48718263ec251087b40cc8bdbc45e2807d379372c19f8365104eac92cf73de5bec4f22b0151c97e9ed689e142130e87189ff2b9d7fd207b"}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x8000}, 0x800) 2018/01/30 08:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x6) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000007000-0x10)=[{&(0x7f0000005000)="100000001d0061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000002000-0x78)=[], 0x0, 0x0}, 0x0) bind$vsock_dgram(r0, &(0x7f00001f0000-0x10)={0x28, 0x0, 0x100000002, @my=0x1, 0x0}, 0x10) 2018/01/30 08:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000036d000-0x8)='./file0\x00', 0x0) accept4(r0, &(0x7f0000e74000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000deb000-0x4)=0x9, 0x80000) mount(&(0x7f0000191000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f0000b06000-0x33)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f00003df000)='./file0\x00') getcwd(&(0x7f0000a35000)=""/0, 0xffffffffffffff85) 2018/01/30 08:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fd8000-0x8)='./file0\x00', 0x101000, 0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000af7000)=0x1d, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000054e000)=0x8000, 0x4) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000021000)=0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d87000-0x8)={0x0, 0x0}) accept4$packet(r1, &(0x7f0000799000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000068c000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ec7000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffe0, r3}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000015000)={@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]}) sendfile(r2, r0, &(0x7f0000eeb000)=0x0, 0x2) sendto$packet(r1, &(0x7f0000016000-0xbf)="", 0x61, 0x0, &(0x7f0000f8e000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/30 08:06:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000174000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b3d000)={r1, 0x2}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000aa6000)=@assoc_value={0x0, 0x0}, &(0x7f000053c000-0x4)=0x8) 2018/01/30 08:06:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000bef000-0x38)={0x0, 0x0, &(0x7f000064c000-0x20)=[], 0x0, &(0x7f000079f000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000801000)=0x0) fstat(r0, &(0x7f0000da9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c3b000)='./file0\x00', &(0x7f0000ab6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000513000-0xc)={r2, r3, r4}, 0xc) recvmsg(r1, &(0x7f0000710000)={&(0x7f00008b5000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000ac3000-0x30)=[{&(0x7f0000b38000-0xbe)=""/190, 0xbe}], 0x1, &(0x7f0000370000-0x64)=""/100, 0x64, 0x0}, 0x0) 2018/01/30 08:06:46 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x400000000000, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f000000c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000006000-0x20)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x48, 0x0}], 0x1, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)="") getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000-0x2)=0x951, &(0x7f0000007000)=0x2) 2018/01/30 08:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000034f000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0x11c, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/30 08:06:46 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001c000)={&(0x7f000001b000)=@getae={0x25, 0x1f, 0x300, 0x2, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x99a}}]}, 0xfffffffffffffd52}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffe) 2018/01/30 08:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000251000-0x10)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a25000-0x24)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, [@empty=0x0, @dev={0xac, 0x14, 0x0, 0x17}, @dev={0xac, 0x14, 0x0, 0xd}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x24) r1 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x328, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) syz_open_dev$dmmidi(&(0x7f0000bcd000-0xd)='/dev/dmmidi#\x00', 0xe7c, 0x4100) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e60000-0x6)='/dev/vcs\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000785000)={{0x7, 0x0, 0x10000, 0x0, "4fbc15c96848f3d6d4ed8f9a3ca52f33449acf18c9a511a5db025cf6b652b096c583a37254e03f36a16bd1e9", 0x8b2}, 0x8, [0x8, 0x0, 0x9, 0x8d13, 0x4, 0x6, 0x7, 0x0, 0xfffffffffffffff8, 0x1, 0x1f, 0x20, 0x3ff, 0x1, 0x80, 0x401, 0x800, 0x3, 0x1, 0xcf, 0x10000, 0x4, 0x1, 0x8, 0x0, 0xc9, 0x1f, 0x7fffffff, 0xffffffff, 0x80000000, 0x62, 0x5, 0x3, 0x3d0, 0x8, 0x2, 0x40, 0x2c8, 0x6, 0x100000001, 0x3, 0x1, 0x4, 0x400, 0x2, 0x2, 0x9, 0x7, 0x380000000, 0x4424, 0x1000, 0x0, 0x0, 0x4, 0xa364, 0x3, 0xbb, 0x9, 0x8000, 0x100000001, 0x6, 0xffffffff80000001, 0x9, 0x84d, 0xffffffff, 0x1, 0x7, 0x5, 0x1, 0x8, 0x3, 0x8, 0x100, 0x7, 0xe8, 0x400, 0xfffffffffffffffa, 0x868, 0x3, 0x9, 0x4, 0x6a, 0x5, 0x5, 0xf6a9, 0x8, 0x7fffffff, 0x1ff, 0x6, 0x3, 0x65f, 0x80, 0x8000, 0x7ff, 0x64, 0x6, 0x9, 0x8dc, 0x7, 0x8, 0x4, 0x6cd2ac38, 0x5, 0xfff, 0x4b, 0x8, 0x100, 0x7, 0x7fff, 0x400, 0x606, 0x7, 0x2, 0x6, 0xf9e7, 0x0, 0x1, 0x64, 0x45f0, 0x5, 0x1, 0x1, 0x100000001, 0x2, 0x5, 0x9, 0x101, 0x5d66], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getpgid(r0) sched_setaffinity(0x0, 0x8, &(0x7f000006e000-0x8)=0x8000000075) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ed8000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000ead000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000384000-0x4)=0x3) write(r3, &(0x7f0000fd6000)="", 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000321000-0x4)=0x0, &(0x7f00004f9000)=0x4) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00005cd000)={0xaa, 0x20000000000e, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00009af000)={{&(0x7f000056e000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x0, &(0x7f00000a5000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f00001ec000)="") read(r4, &(0x7f0000783000)=""/100, 0x351bac00) 2018/01/30 08:06:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fdf000)=0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000744000-0x1d)=""/29, &(0x7f0000d0f000-0x4)=0xfffffffffffffdc6) 2018/01/30 08:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c77000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000061e000-0x49)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x37, 0x0}, 0x49) 2018/01/30 08:06:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000f2e000-0xb)='/dev/midi#\x00', 0x0, 0xc4040) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fd8000)={0x0, 0x5}, &(0x7f0000c18000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000033000)={r2, 0x7, 0x6}, &(0x7f0000860000-0x4)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000079d000-0x8)={0x0, 0x9}, &(0x7f0000503000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b06000)={r3, 0x0}, &(0x7f00003f1000)=0x8) 2018/01/30 08:06:46 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x4) sendmsg(r0, &(0x7f0000015000)={&(0x7f000001f000-0x1c)=@vsock={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f000001e000)=[], 0x0, 0x0}, 0x0) 2018/01/30 08:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e18000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e66000-0x4)=0x0, &(0x7f0000a1c000-0x4)=0x4) r1 = socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000d41000)={0x0, r3}) dup2(r3, r2) set_tid_address(&(0x7f0000227000)=0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624161e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x20048000) accept4(r0, &(0x7f0000fce000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000960000-0x4)=0x26, 0x80800) 2018/01/30 08:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() 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, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) 2018/01/30 08:06:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f97000-0xa)='/dev/dsp#\x00', 0x4, 0x200) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) bind(r0, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000091e000-0x80)=@generic={0x1e, "010300000000000000004a000000000009a979f321b30c7bc8790405c7bad67f0a53a632ed4938000001018f840104ff59829a2b0a707ce40000017ea0c5216669ca021f6f65dcf160e7e58f358c000200f20158d19bcb315131008ef1f4622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f48000)={@common='ip6tnl0\x00', @ifru_flags=0x3100}) 2018/01/30 08:06:46 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x91}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x108) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000e000-0x4)=0x0, &(0x7f000000e000)=0x571) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc1004110, &(0x7f000000f000-0xd)="9c00ff0008003409f9ff449c12") [ 43.204194] binder: 5754:5765 got transaction with invalid handle, 0 2018/01/30 08:06:46 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000003f000-0xb)='/dev/mixer\x00', 0x10080, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000045e000)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x38) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8b, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000cf7000)=0x0, 0x0) 2018/01/30 08:06:46 executing program 0: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000090f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = open(&(0x7f00002a8000-0x8)='./file0\x00', 0x200000, 0x8) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000090f000)={0x2, [0x0, 0x0]}, &(0x7f000090f000)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000296000)={r2, 0x5}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c6c000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:06:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) 2018/01/30 08:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = dup2(r0, r0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f000061d000)=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) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10) [ 43.244421] binder: 5754:5765 transaction failed 29201/-22, size 56-808 line 2995 [ 43.315469] binder_alloc: binder_alloc_mmap_handler: 5754 20000000-20002000 already mapped failed -16 [ 43.328908] binder: BINDER_SET_CONTEXT_MGR already set [ 43.337246] binder_alloc: 5754: binder_alloc_buf, no vma [ 43.345388] binder: 5754:5765 ioctl 40046207 0 returned -16 [ 43.351498] binder: 5754:5776 transaction failed 29189/-3, size 56-808 line 2903 2018/01/30 08:06:47 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000021000-0x13e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "5ea289f539c06d15"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000015000)={0x0, 0x401, 0x9, [0x3, 0x3, 0x3ff, 0xffffffffffffffff, 0x46, 0x81, 0x1f, 0x40, 0x3ff]}, &(0x7f0000026000-0x4)=0x1a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000025000)={r1, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2680000000000000, 0x2000, 0x8, 0x8000, 0xfffffffffffffff9, 0x1ff, 0x5, 0x5, 0x101, 0x9eef, 0x6, 0x962e, 0x0, 0x0, 0x9]}, &(0x7f0000026000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000024000)=0x0, &(0x7f000001b000-0x4)=0x58) 2018/01/30 08:06:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000c5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000bee000-0x3)='nv\x00', 0x3) perf_event_open(&(0x7f0000adb000-0x78)={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) mprotect(&(0x7f00000ca000/0x2000)=nil, 0x2000, 0x0) futex(&(0x7f0000a95000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f000073c000)=0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000827000-0xf)='/dev/sequencer\x00', 0x248000, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00003b1000)={0x0, 0x4}, 0xfffffffffffffecd) 2018/01/30 08:06:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ce8000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000996000-0x78)={0x0, 0x78, 0x7ef, 0x8, 0x8, 0x7, 0x0, 0x8, 0x10000, 0x4, 0x5, 0x5, 0x6911815a, 0x7ff, 0x2, 0x80000000, 0x3f, 0x9, 0x8, 0x8, 0x5, 0x0, 0x2, 0x1, 0xfffffffffffffffa, 0x100000000, 0x2, 0x4, 0x40, 0x20, 0xffffffffffffff7f, 0x3, 0x0, 0xe06, 0x100, 0xffffffffffffffff, 0x344e, 0xd3, 0x0, 0x1, 0x7, @perf_config_ext={0xffffffffffffff2a, 0x1}, 0x1021, 0x0, 0x1, 0x7, 0x1, 0x1f30, 0xfffffffffffffe00, 0x0}, r2, 0x3, r0, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000088f000+0xcd4)={0x1, 0x1, 0xee, 0x7eb7, 0x4, 0xef62, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000040000-0x8)=0x0) 2018/01/30 08:06:47 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000c76000)='/dev/amidi#\x00', 0x1f, 0x101000) ioctl$void(r0, 0xc0045c77) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000c98000)={0x0, 0x7, []}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0xffffffffffffffff}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:06:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000a22000)='keyring\x00', 0x2) connect$nfc_raw(r1, &(0x7f000023a000-0x10)={0x27, 0xe0, 0xfffffffffffffffe, 0x7}, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000309000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000022000-0x24)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c49000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) syz_open_dev$usbmon(&(0x7f0000add000)='/dev/usbmon#\x00', 0x7fffffff, 0x2000) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000192000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x8}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000266000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [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$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000655000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/30 08:06:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000815000-0xb0)={{0x20000000000080, 0x0}, "706f727430ffff0000000000000000000000000000000000006b0000000000000000000000000000000000000000000000000000000000000000000000000001", 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x400000001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$dspn(&(0x7f0000e6e000)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000b5a000+0x33f)=""/194) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000b46000-0x28)={@common='teql0\x00', 0xb204, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:06:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='trusted]bdevppp0\x00', 0x43, 0x20, &(0x7f0000d1c000)={0x80000000, 0x10001, 0x8001, 0x100000001, 0x5, 0x3, 0x8, 0x8}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000990000)=@assoc_id=0x0, 0x4) [ 43.365410] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.373168] binder: undelivered TRANSACTION_ERROR: 29201 [ 43.400904] sctp: [Deprecated]: syz-executor3 (pid 5819) Use of int in maxseg socket option. [ 43.400904] Use struct sctp_assoc_value instead 2018/01/30 08:06:47 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa0, 0x0}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000011000)="b176dbd93db07535d0521c488641854fd7ee39306e800507982d10fc75896772890dfe6f9821aa8b08e6b8ba83dbe7afd725a6c310490f345741eb07341c9457c2f843308cc7571592b252d0a34de7eb4f5c90b92d0772090373fb302ba26385350c28dff703950539b67d7a4bd3b6a9f33be25c4c7cbb0bea37c14f96e43d5941983c296b8a5d57c09d1d6e8fa8e0b1cb8f936bf7ad81328e65bedb8d9e73c6351e8f6d77c7c3b5d5627bb84182a4fe7c3dc092dc09da18d56599db4591e26d2a235b") ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000011000-0x1f)={0x800000000000000, 0xf000, 0xf710, 0x1, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000000f000-0x8)='keyring\x00', &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000f000-0x1)='\x00', 0xfffffffffffffff8) request_key(&(0x7f0000002000-0x8)='trusted\x00', &(0x7f000000e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000-0x9)='vmnet0-\\\x00', r1) getsockname$ax25(r0, &(0x7f0000010000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000010000-0x4)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000012000-0xd)='/dev/dmmidi#\x00', 0x0, 0x442200) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/30 08:06:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = msgget$private(0x0, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000dd5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x14, 0x4, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "b5dff675"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000683000)=""/200) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000cd1000-0x40)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00002ea000-0x1)="", 0x0) 2018/01/30 08:06:47 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007a6000-0xb)='/dev/hwrng\x00', 0x60000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x1f, 0x0, 'client0\x00', 0x2, "228529346b0d0812", "2462ee9fe05516b60490a3233227672c102d7c7990e424b9e257e265e7225717", 0x1f, 0x42b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r1 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x8000000) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b9c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000ee6000)=@nat={'nat\x00', 0x1b, 0x4, 0x610, 0x0, 0x3c0, 0xffffffff, 0x1f0, 0x1f0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000d63000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1f0}}, [{{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, [0xffffffff, 0xffffff00, 0x0, 0xffffff00], [0xffffffff, 0xff000000, 0xff, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xbf2, 0x0, 0x0}, 0x0, 0xd8, 0x120, 0x0, {0x0, 0x0}, [@common=@unspec=@realm={0x30, 'realm\x00', 0x0, {0x10000, 0x5, 0x0}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @gre_key=0x3, @gre_key=0x7fffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x1d0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x9, 'system_u:object_r:inetd_child_exec_t:s0\x00'}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x208, 0x250, 0x0, {0x0, 0x0}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x92, 0x0, 0x1}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x5b4b, 0x3, 0x3ff, 0x9, 0x10, 0x5, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xf}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @icmp_id=0x3, @port=0x3}}}]}}, 0x670) keyctl$search(0xa, r1, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000ee7000)={{0x10000, 0xf000, 0x0, 0x3, 0xf5d2, 0x6, 0x1, 0x8001, 0xfffffffffffffff7, 0x3cd, 0x6, 0x1, 0x0}, {0x102000, 0xd000, 0x10, 0x1, 0x2, 0x7, 0x1ff, 0x2, 0x3, 0x8, 0x5, 0x6, 0x0}, {0x1, 0x4, 0x8, 0x7b8ab4e6, 0x7721, 0x0, 0x5, 0x3f, 0x7f, 0x5, 0x6, 0x9, 0x0}, {0x100000, 0x4, 0xb, 0x0, 0x80000000, 0x1, 0x8, 0x8, 0x81, 0x9, 0x5, 0x2, 0x0}, {0x0, 0xf006, 0x0, 0xea57, 0x3ff, 0x400, 0x5, 0xe51, 0x1000, 0xffffffffffff0000, 0x5, 0x2, 0x0}, {0x1f005, 0x6000, 0xf, 0xffffffffffffff81, 0x7, 0x7f, 0x5, 0x0, 0x4, 0x7, 0x101, 0x4, 0x0}, {0xd000, 0x2000, 0xcd4858f274d55e9b, 0x5, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x40, 0x40000000000000, 0x7fffffff, 0x0, 0x0}, {0x4003, 0x1000, 0xc, 0x100, 0x4b7, 0x4f7, 0xff, 0x49506598, 0x8a, 0x6, 0xffffffffffffbb3b, 0x3, 0x0}, {0x100000, 0xd005, [0x0, 0x0, 0x0]}, {0x3005, 0x2, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0xf000, 0x4000, 0x7, 0xd00, 0x4, [0x80000000, 0x7, 0x6, 0x101]}) 2018/01/30 08:06:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00009f2000)={0x0, 0x100}, &(0x7f00009b2000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005e5000)=@assoc_value={r1, 0x9}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c69000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000033000)={r1, 0x70, "c52328211e663633cb1e1e6396bba222b01ed46213940fcf1965d66425eef5c4f00c22df9f79b6ca9c08fe73dc0068fc2eea8be98f1d56d7eda213121457f3624ae35d5bb4d320f2c368862921e3272b1a6585416e293134bf2ca29df4bfdeefebbc6fc4dc78079dddcb700fc35957cc"}, &(0x7f0000e4e000-0x4)=0x78) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000267000-0x8)={r1, 0x100}, &(0x7f0000bae000)=0x8) 2018/01/30 08:06:47 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000018000-0x1e)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000)={0x43c, 0x0, 0x0, 0x1}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000000c000)={0x4, r2, 0x1, 0xfffffffffffffffc}) renameat2(r1, &(0x7f0000002000)='./file0\x00', r1, &(0x7f000001a000-0x5)='./control\x00', 0x0) 2018/01/30 08:06:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000de8000-0x5)='reno\x00', 0x5) futex(&(0x7f0000d47000-0x4)=0x0, 0x0, 0x0, &(0x7f00006fc000)={0x0, 0x0}, &(0x7f00008d2000)=0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000b08000-0x10)={0x1, 0x1, 0x6, 0x6}, 0x10) shutdown(r0, 0x2) [ 43.402301] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/01/30 08:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c0f000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f9a000-0x14)={0x4, 0x0, 0x6, 0x9, 0x8000}, 0x14) 2018/01/30 08:06:47 executing program 5: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f71000-0x10)={&(0x7f0000f70000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f70000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f70000)={0xf, 0x10, &(0x7f0000f70000)=@raw=[@alu={0x7, 0x5, 0xd, 0x4713fea664dba7e1, 0x3, 0x1, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2}, @map={0x18, 0xe, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x28}, @map={0x18, 0x8, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x9, 0x0, 0x5, 0x0, 0xffffffffffffffff}], &(0x7f00005fb000)='GPL\x00', 0x9, 0x5b, &(0x7f0000f71000-0x5b)=""/91, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 43.484745] sctp: [Deprecated]: syz-executor4 (pid 5839) Use of struct sctp_assoc_value in delayed_ack socket option. [ 43.484745] Use struct sctp_sack_info instead 2018/01/30 08:06:47 executing program 7: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002a7000)=0x1) r2 = userfaultfd(0x1000000000080800) socket$inet_udp(0x2, 0x2, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000242000)=0x5) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[&(0x7f00000c5000-0x5)='ppp0\x00', &(0x7f00005fa000)='/dev/input/event#\x00', &(0x7f0000c51000-0x12)='/dev/input/event#\x00', &(0x7f000008d000-0x1)='\x00'], &(0x7f0000149000-0x4)=[&(0x7f000043f000-0x23)='cgroupð1vboxnet1%vmnet1selinux-\x00']) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000ced000-0x6a)=""/106) r4 = socket(0x1000000000000002, 0x1, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f000005f000-0x10)={0x77359400, 0x0}, &(0x7f0000af9000)={0x0, 0x0}) nanosleep(&(0x7f0000f46000-0x10)={0x0, r5}, &(0x7f0000eb4000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000455000-0x10)={r6, 0x2712}, 0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) 2018/01/30 08:06:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) r1 = syz_open_dev$sndpcmp(&(0x7f00000e8000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x131280) perf_event_open(&(0x7f0000d10000)={0x1, 0x78, 0x2d12800, 0x2ec, 0x8, 0x7, 0x0, 0x9f, 0x80000, 0x9, 0x2, 0x0, 0x7, 0x6, 0x9aa3, 0x10001, 0x1f, 0x80000000, 0x5, 0x3, 0x401, 0x542, 0x0, 0x8, 0x6, 0x7ff, 0x7f, 0x6a, 0x4, 0x4, 0x800, 0x1, 0x3000000000000, 0x2, 0x100000000, 0x7b2, 0x55, 0x6, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000548000)=0x0, 0x1}, 0x2, 0xffffffff, 0x9, 0x7, 0x2, 0x6, 0x1ff, 0x0}, r0, 0x6, r1, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x1000000003, &(0x7f0000722000)={0x0, 0x33, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000031b000)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0xc074510c, &(0x7f00004b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00004aa000)=0x5, 0x4) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000914000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000096e000-0x4)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f000071f000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) 2018/01/30 08:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003b4000-0xc)='/dev/autofs\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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x10000000000, 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, 0x3, 0x0, 0x0, 0x8001, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00003a8000)={0x18, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:06:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) getresuid(&(0x7f0000bf2000-0x4)=0x0, &(0x7f0000b5f000)=0x0, &(0x7f0000d0b000)=0x0) fstat(r0, &(0x7f0000725000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000616000)={&(0x7f0000c60000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f000019d000)={&(0x7f0000ac4000)={0x3bc, 0x3a, 0x200, 0x5, 0x1, {0x13, 0x0, 0x0}, [@generic="1906cb4e4c09203856e5290450b1e7ab2db7a8f00bfc1548b9220724cf7f57d03fef8225cdc807e9d77f20c1d5125eb383ae7ad0c6f15de66b3ae9332d9f2bc0e1bbbd244067926922ce9537e9f9390ebd980eb1c88f7a3373138c6c151811c45b8259b38b316355dccf2a537ea7472d5d59d8ac3586a05b82145af220f16805d080edec6c81ff3fd406f471872a451bf9cba8e7017e065d48d6ea30901da4564c073ea77c785550329ce4aa4624c9d3dcf1198c3b481182d41801b38bd812280a854d45b1a8acc5a3393a6cf4b0c70aa6d9325762244bf4c346701528", @nested={0xa8, 0x3, [@generic="", @generic="2f86f7a065e0bdbb239955ea46da7d4c6114d1db14630bb6a21f44a8d62c6c231019727d1a5f1326175558657af4feb65c17ef9b5cc4f48e1798a31f00e6264017864997ef0974f480e8214e31820d5949495fcfeb3decc2b09ad6bab890aec4db4c12fbd31b7fd7b256177f94c890772f7fc96593c1554b7a0a0923aa32a6d83b3750212be0b66353d0766b9c052d8ea79c67456ab7f5678d8b968d", @typed={0x8, 0x4b, @void=""}]}, @typed={0xc, 0x12, @fd=r0}, @typed={0xc, 0x4b, @fd=r0}, @nested={0x208, 0x23, [@generic="bbb2e4c2b5b950847699f497df0e1114ccfd00dafccd3ae06aa9748b70b362899ff7ae8bfbdc2c6d1476e43f0360bfc57ddbeb30e79044cd35f752267dfe0522688b97314bc3a17bbf49f7b3bf5ef5a1049c9ab67a461cf59c74c65b636bbf83cbf8c05dcb9e57b7cd1599ecb182e6398e211087e91184c0713939601eb1", @generic="c64a07a287f01cb030", @typed={0xc, 0x92, @uid=r1}, @generic="fee36dc7cba69b5e04f454d5bddb5a67317c74be2fd86fd561a80a0f6e812ed8a30202e5c7be5c1de932ca8de273924c7efab8b13d216c2d37c79e60a276bec32cee97f08ef605b8af328aba9ddcf4dec9929032a079a472caf089b9100b960a2fa82285c2b9f07a9510d397820f15336198b1d4f2cc441495b26f4e115acc1cbfa3e63b296278dd3462c974fea2fc830771890d428c2705dfc623c6b2d66177aee82382fe91cdfa765a739a277cdb92e76a4e9b3a113ffaa70724d8b59c69051e2e1ea6f913a015136b486f31fac9c04e1ec173eecb4413a6312e5168809c11a7071b84a2d7a77eb7580b122670cdb3e81db8dfb6", @generic="d5e77640536b0650752452b7766f26ceeb369b206b2bb422216a067ee03e24b5be171a6b2b1541d55c2f32d1d61e73cc99563721a712a12fbec9421a6b11554b265e264a7603c2c3ce8b5302fb9df1586b238a4efb793077", @typed={0xc, 0x65, @uid=r2}, @typed={0xc, 0x1b, @fd=r0}, @typed={0xc, 0x11, @u32=0x98}]}]}, 0x3bc}, 0x1, 0x0, 0x0, 0x0}, 0x40000) 2018/01/30 08:06:47 executing program 4: r0 = gettid() exit(0x10000000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f10000+0x7a5)='/proc/self/net/pfkey\x00', 0xe4536242d2d075c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f54000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2d0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f00001df000-0x38)={&(0x7f0000aa4000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x38)=@delneigh={0x38, 0x1d, 0x300, 0x7, 0x3, {0xa, 0x0, 0x0, r2, 0x80, 0x80, 0x8}, [@NDA_PORT={0x8, 0x6, 0x3}, @NDA_CACHEINFO={0x14, 0x3, {0x1, 0xffffffffffffff1a, 0x9, 0x1}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) tkill(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f00000a1000)={0x0, 0x9, 0x5, @thr={&(0x7f0000fa9000)="a0f949d40355c2c3f892889be914d6afc74209281cfdc4a38840c2adfdbd5a7afa52615ce872da6732818f9d5ce332f046ce66fcd7c6eaeb86ddb51970f3da9047990d280f5faf9c02d022db35b79f4ec93811f4abb11bb57890eba33ea72fdba52a0b00a1072b1718453f5140f7b25587545da14d68141540f181", &(0x7f000090b000-0x61)="90ef5e76e76df70cc2da850e59edd1d7c80cb5000c14df8fc14042a21423fc0b2e63850805bfde8407b081c4eb9125e2dc2fce9ee00eeefd891ba3a80219d5a1a82001405726bfde45bc8a86de8f9413c343b9d9df1b752c5104fe917c7586e0e6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000+0xce)=0x0) r4 = syz_open_dev$usbmon(&(0x7f0000d5a000)='/dev/usbmon#\x00', 0x9, 0x200080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000074e000-0x30)={0x8, 0x0, &(0x7f00003f7000-0x8)=[@decrefs={0x40046307, 0x1}], 0x3d, 0x0, &(0x7f0000001000-0x3d)="4e36ec563bb27d38c6d09c89a540143a52a687731d496d09e538b3ef88fb87fad5d31833d3ab500c0d658706f6f416f86d6f9ed703290cfc50f7bc4f0a"}) [ 43.577732] sctp: [Deprecated]: syz-executor4 (pid 5839) Use of struct sctp_assoc_value in delayed_ack socket option. [ 43.577732] Use struct sctp_sack_info instead [ 43.611750] sock: sock_set_timeout: `syz-executor7' (pid 5865) tries to set negative timeout [ 43.674419] sock: sock_set_timeout: `syz-executor7' (pid 5871) tries to set negative timeout 2018/01/30 08:06:47 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000005e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000283000)={0x0, 0x0}) accept$ipx(r1, &(0x7f0000ef8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000005d000)=0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ef8000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x8, 0x5, 0x3, 0x0}, &(0x7f0000ef7000)=0xa0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000a67000)={0x8, 0x1, 0x1, 0xff, 0x100000000}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f00001f4000)={&(0x7f0000ef7000)=@in6={0xa, 0x0, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3fff800000}, 0x1c, &(0x7f000087e000-0x80)=[{&(0x7f0000ef6000)="f000b3b4254d54c7d2c460e921ddc65e40cc9cf0f92f484cb34a5809d1fcf6e2a7", 0x21}], 0x1, &(0x7f0000475000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x3, 0x2, 0x100000001, 0x7fffffff, 0xc8, 0x6, 0x7, r2}}], 0x30, 0x2}, 0x100000000000000) 2018/01/30 08:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000031b000)={0x1, &(0x7f0000668000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) futimesat(0xffffffffffffffff, &(0x7f0000b24000)='./file0\x00', &(0x7f0000c2a000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) 2018/01/30 08:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) bind(r0, &(0x7f000057d000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) socket$inet(0x2, 0xa, 0x10000) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000692000)=0x401, 0x4) sendto$inet(r0, &(0x7f000043a000)="36000000000040e7190100000000000009001e88", 0x14, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007be000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/30 08:06:47 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000011000)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x3, &(0x7f0000012000)=[r1, r2, r3]) mlock(&(0x7f0000009000/0x3000)=nil, 0x3000) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c0040101dbf8a669ebdedd102c4f7a79f306457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000011000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x0}) 2018/01/30 08:06:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pwrite64(0xffffffffffffffff, &(0x7f0000ec2000)="", 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f07000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000d4e000)=0x5) 2018/01/30 08:06:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x100000001) r2 = syz_open_dev$vcsn(&(0x7f000072c000-0xa)='/dev/vcs#\x00', 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000049b000-0x50)={0x0, 0x6, 0x1154, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000484000-0x1e)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) dup2(r0, r1) 2018/01/30 08:06:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000ebc000)='[', 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ca0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f000075f000-0x80)=[{&(0x7f0000b45000)="958213139c2d8bf66db43d7dbfe19bf8d9477ace4452ae4303e611e91e8c10ee8690721bb459778c787f901e3b5fa05dde46d57f89ce773d43c01911f25d33a7e478e7cae4ff70fe43c482a7ed2195ce4b8cdfcbdf16876f6275605d2b43cb2fe6f8cd0678e1329ad0aa32a54ece1e86798db6fed8fcda0622946f732e0500aa945e3a45ca18afa7620b8b63b648cc966aafe4b73b3aed22c5fc4b14e7ae96da9c17414c72ffab878aefa976e066eade177b2a7a73cb5fe3b84c865a95bf0a4e29ac16339b10672e2cc31394611725175c4757f53c1ea930", 0xd8}, {&(0x7f0000fbc000)="13f7e7855509b4c74b486084625ad977a6a9add521f23a36d1ae186fce83d9d06f73ea09e11030c1046825704fe0f1ea992c9ce04d344e35d3288a312daca54d47cbe2783d9c765c01ee5f352714e84aeb7914cba7ca8e04aa061b68c4085c3e1c6163e0e5600767cb10a22421adcdbd92eddaec65cd89538076678db56b5d4ce2781c57a2d8c3db00858b3a855b55780b58bc5d8bda869a75e90ca90bba37c6e15b6cf490e002934dd3e9e3f88665d4023a1dae42c6efdba1b06da1ad110bc61f5f91db2f005a58716d7ff5f55db529820d54b87fd79d2e6433fa4d098379479802188cba5fd39da2f56f23e2a9275837547e6f", 0xf4}, {&(0x7f0000c25000)="e098255fdf01b94196ce6696d24e31f87563fe2692a2c00ba5578c425a3925fb173eb4598227ca8d429432de0971842aee15222a4b8af63c542807267a32b5ea38d333796119c004be8f8a7f2d8965ebd7b92e5460d30c7957f95ef1ce809b16e446419a0f373f629199e0443b1d36ea2159cd824fcac05f8001ac3073a29874be0dfd367a8f096e6a835dff786ab6de76e41bcb332a3fe7db5164d2701d16894389714c6f7ae288f9df4dd0a68ee01201628c392af697663e3ab2ca0f6ad10b8b16aafc0a78c307aa1e95950dabee4ca0f4312354ff2c5bedab1ebbfbdf70dfe1d0f4555289f8f4b2f44d85854f7f61ff03a580afd1", 0xf6}, {&(0x7f000011b000)="42b838d077a817039255d82c58e2e9dcaa508dcc4a9d42a4b1c2954986d7007e4b4e0d891e1b3b60493b795057e5416ece8ecc39d082a22d5dcf638eb46c5a0f5c587d3ce30da661a985e04a008a7ed51d5a16431c186597460dc330e61b1ad7e2756aa70e1cef5e0bfa54e70461dd4f68a696cce37668a89c7486dde80f67bbd37f71efe5029027505b2039334a8ae3bc6035a601992f5cde286429360a4bd0914dad3dde", 0xa5}, {&(0x7f0000b24000)="80720bca548f0049cd1e04e879b18634b9655b9cc486185fab39e62d6a2694966913f8ca1e2013d17736e1aeb03857c9c70bb0e29784621f602b65b32da99c81a0e2a578454df77ed6dff66b1b5550abcb9451b1107f270c20c5696ea80f5fb875b2a4d2130c86454c86a3618c1089f8", 0x70}, {&(0x7f0000962000-0x91)="2ca3992c2f7db73fefb6bc88b4a918b3307ea6a77ff69e1030befe64fc5eab9ec1456cbd316ccbd0acb1d717fc90ccf8146f2ff520315231890bd0de179f7ff98998d2f50c23b53ec47647c704c7b482b1a931a6631d711b16f0adba5f8c5bee1fa9a2cc91e4222bc12bc33e14207c4145c444039cdefa25bb73da515c8e5c51b15def161fdfd5cca8bef7e869e8c595ca", 0x91}, {&(0x7f0000d5e000-0x97)="96fc729a7dfac90429465d81e4e4034a2a13c0be731bf7f57d09c23595955a3ffaec755f56c993fa774f93b569ebf5eeace6b3e7d33576333f96fdccd53ea24acef9ddc7c088bef6dc17be14945f237fdd67c4ca8d538e31fee125b6ed32c7cbfae23a564fdcf1de84dd1bf1165811ba0b881b02bb3186850b27394f8878cf71e96344b5e8e4a154376e2b5d168760c692658248f758af", 0x97}, {&(0x7f00003d3000)="1f317070515c821f7c1c0c723bcda7ff6dc94956c4dee3fd37fa895ca4da269e3faa6559ef870c914ddcc732ceffb7bac57e58d264516afd1145cdc9bcae76db9d14874f88918f51f2807a8c9d9e4281e7a9855cce40532552e60c316f0c74323338446c13b68228ce85029c784068c2c1b605f6a2f6c681815ba75391edf34dc75b6bf3c688479b5c2a5eb0508933257a98eb674a4895998a131edd34b0c85c6a85244b8a0f18100940c103d0e4aa0ab4a74a5c96695e39cc531286dd608c3399489c30649b7e30e9f052b71640d0f0d35f31f18f78a36948a710ff98af9327f706c1f36351e20e6b131d0a", 0xec}], 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000019e000)={0x100000001, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000a56000-0x1)={0x9}, 0x1) close(r1) 2018/01/30 08:06:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000099000)=@assoc_id=0x0, &(0x7f0000afa000-0x4)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000267000-0x8)=@assoc_value={r1, 0x8}, 0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0xffffffff, 0x4, 0xffff, 0x1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00003bc000)=[{&(0x7f0000505000)="29000000200019fff63d0014000000060a00001615de0005190000040d000c000000800000f9000008", 0x29}], 0x1) 2018/01/30 08:06:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsa(&(0x7f0000485000-0xb)='/dev/vcsa#\x00', 0x6, 0x121000) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002b8000)={0x0}, &(0x7f00000d7000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f0000210000)=@getspdinfo={0x14, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 43.777422] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/30 08:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000008a000-0xb)='/dev/adsp#\x00', 0xfff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ced000)=@generic=""/16, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r1, 0x0, 0x80, &(0x7f0000001000-0x25)="", 0x0) 2018/01/30 08:06:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x44}]}, &(0x7f0000db0000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mq_unlink(&(0x7f0000a22000)="73597a6b618f6c65000d") 2018/01/30 08:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffee5, 0xa7, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@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}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fc1, 0x205, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x0}}]}}, 0x3a0) 2018/01/30 08:06:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005f3000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000004000-0x34)={{0x0, 0x10000000003, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000001000-0x50)=""/80) 2018/01/30 08:06:47 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d39000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt(r0, 0x84, 0xb, &(0x7f00004f8000)="d7fdaf95070179670ff9ffa45d3f", 0xe) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r2, 0x5, 0x4, [0x0, 0x2, 0x8, 0x0]}, &(0x7f0000002000-0x4)=0x10) 2018/01/30 08:06:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00006df000-0xd)='/dev/dmmidi#\x00', 0x10001, 0x20001) ioctl$KDSETMODE(r0, 0x4b3a, 0x100000000) msgrcv(0x0, &(0x7f0000439000-0xff9)={0x0, ""/4081}, 0xfffffffffffffe87, 0x3, 0x526b970b52595f5c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000073f000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f000061b000-0x18)={0x1f, 0x10, [0x9, 0x77b, 0x100000000, 0x3]}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000b2a000-0x20)={0x1, 0x5e8, 0x0, 0x3, 0x2, 0x1}) 2018/01/30 08:06:47 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0xe14, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000c000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000c000)=@assoc_id=r1, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x1, 0x0) ioctl(r0, 0xc2604111, &(0x7f000000d000-0x2)="") 2018/01/30 08:06:47 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000000c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0xc1}, {&(0x7f0000007000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f000000d000-0x67)=""/103, 0x67, 0x0}, 0xfffffffffffffffb}], 0x1, 0x0, &(0x7f0000003000-0x10)={r0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/30 08:06:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000716000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000c5b000)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000853000-0x38)={&(0x7f0000285000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000098f000-0x10)={&(0x7f0000f17000)=@delpolicy={0x50, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:06:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x0, &(0x7f0000569000)=[]}, 0x10) accept$packet(r0, &(0x7f0000612000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000acf000)=0x14) sendto(r0, &(0x7f0000462000-0x55)="10ac10c03b6590f7b174a636b0638e889063b5665cbce38e0f296ca84768e5330160a88ce2bf798ffbcd9462b23ada0e679f1f6bc4d1e096c941018055e97709e25b7d87ef8307b346a9e7cbdf33d11be64fb0260d", 0x55, 0x44000, &(0x7f000040a000)=@can={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/30 08:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000091a000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f00005e7000)=0x0, &(0x7f0000627000-0x4)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$random(&(0x7f0000fb8000-0xc)='/dev/random\x00', 0x0, 0xc4002) r2 = msgget$private(0x0, 0x20) msgctl$IPC_RMID(r2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000450000)="5f857e66ef971b0ed57100293f0e3aec645df27f9117590adc8455690247a9d5ceb3c726f20efd795ed4e5fad463852e2ecdf4f17fb6deaf36ba2c42976db9e4cc52c9d5d0d3ca8ada2ffe14c148a6b22697b5c310372ea30156665f58b06cb114f0b6ba0bf870e8adee0071ac2597f76714ea7864ef07c27a2f1395f0d5b57f0b2581d36e4857bd9258ecbae628ad80122479fa5515f36a6c374473cd1ceeecc95945ae41d50750041825fd094b1f6788", 0xb1) 2018/01/30 08:06:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009f2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008e6000-0x50)={@generic="099eb24d9214622594c1fe01c019bfcf", @ifru_data=&(0x7f0000ff5000-0x20)="f24f500d1dec461159463ad8c42f1d8e58867709207fa9edaa8728e2e46a1a40"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200", 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x0}}}, {{@ipv6={@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}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x0, 0x0}}}]}}, 0x400) 2018/01/30 08:06:47 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000026000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000004b000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ppoll(&(0x7f0000c39000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009b9000-0x10)={0x77359400, 0x0}, &(0x7f0000c41000-0x8)={0x0}, 0x8) ioctl$int_in(r0, 0xaf01, &(0x7f0000482000)=0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/30 08:06:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x400) r0 = syz_open_dev$sndctrl(&(0x7f0000ab2000+0x3b2)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:06:47 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/ptmx\x00', 0x41, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000004000)={0x1, 0x18, 0x81, 0x9, 0x80000001, 0x993, 0x200, 0x3, 0x4, 0x5, 0x401, 0x80000001}) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)=""/115, 0x73}], 0x1) 2018/01/30 08:06:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00007c5000-0xc)='/dev/audio#\x00', 0x100000000, 0x200) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000c75000-0xb)='/dev/audio\x00', 0x40, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000f6000-0x4)=r2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00001ab000-0x20)={{&(0x7f0000718000/0x2000)=nil, 0x2000}, 0x8000002, 0x0}) [ 44.065612] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 44.111437] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/01/30 08:06:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000)='map_files\x00', 0x0, 0x5, &(0x7f0000002000-0x40)={0x7, 0x3, 0x2, 0x0, 0x2, 0x7, 0x9, 0x2}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000da9000)={r0, 0x6, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000000)={"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"}) 2018/01/30 08:06:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d96000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000040f000)='net/anycast6\x00') read(r1, &(0x7f0000486000-0x8c)=""/140, 0x8c) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) pwrite64(r2, &(0x7f0000b29000-0x1000)="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", 0x1000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000798000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000a7f000-0x10)={r3, &(0x7f000087f000)=""/196}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fe4000)=0x32, 0x4) 2018/01/30 08:06:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f00004f5000-0xd)='net/anycast6\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c38000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={@common='rose0\x00', 0x5}) ioctl$TCFLSH(r1, 0x540b, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000001000)="073a1cd81c38faf6f94da56d56843afe61438261618dd0e4e0ae9ea16a7a08a0f8d71d9a212089bcba2659ae27a3d30e35ea96723f5ddbdd75e2773946eab8b3ef4ec77e248ddf4c99c594f562909dfe230e8a2e9777f6f40bd85b0d16afb507d5a4158cd9b7d9368f838025a8ef32b45ca3cd022bfc909eed4b9d56654d2d8471efdf402abb436690efedcb64b7b6d5b3fd64ac493805366c504dc26bdba60676730e5699b93a0fbeaedcb9db36650943b71673") mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f00005f2000)=0x2be, 0x4) getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000daa000)={0x0, 0x0}) 2018/01/30 08:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00006f0000-0xa)='/dev/dsp#\x00', 0x1, 0x200000) mkdirat(r0, &(0x7f000034b000-0x8)='./file0\x00', 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$inet(r0, &(0x7f0000856000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f7000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000452000-0xfb)={0x0, 0xf3, "0576c6ed684b5c847e3cde961d7d3f8f6980de8ede2d1ab1afd5f631b1586c7349d6ed8d2589d963229b1567cb17206512e904448cdff628c27c82c32e60e0137f0ad8724cb118ed6c54cfced2714082a28ed6eeec13112f21945b05190ce8cc108ac058ab21a72cce8ff1c6593f7ff55e7eefbbc3ac087cc7a6655699a910db0e9c3851a85d3c285ad6846ceec61e38cc3e4570766afc42633f1c86801905bfe525c187b46808ec07d1c75bc892682af084fca4adffd7188c91a0d8a037f29e4c40e8111f64f70ccc6907a72ad8b60db012a8b8754e4287102e68fcc2b424dadc8bd46a8c58c70a0809c84dfcafd7e3584e62"}, &(0x7f0000155000-0x4)=0xfb) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000015d000)={r2, 0x1}, 0x8) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000663000-0x30)={0x1, 0x0, [{0x40000001, 0x100, 0x5, 0x1, 0x7, 0x4, 0x100000000, [0x0, 0x0, 0x0]}]}) openat$kvm(0xffffffffffffff9c, &(0x7f00005e8000-0x9)='/dev/kvm\x00', 0x800, 0x0) syz_open_dev$vcsn(&(0x7f0000bd6000)='/dev/vcs#\x00', 0x51e769f7, 0x200) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c51000-0x8)={0x0, 0x0, ""}, &(0x7f00003f1000-0x4)=0x8) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0xa, 0x1, 0x0, 0x30}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ed3000)='/dev/loop-control\x00', 0x80, 0x0) 2018/01/30 08:06:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00006d6000)='/dev/snd/midiC#D#\x00', 0x6, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000065000-0x8)={0x0, 0x4000000000000000}, &(0x7f000026b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000729000-0x10)={0x1, 0xfffffffffffffffd, 0x9, 0x82, 0x0}, &(0x7f0000798000)=0x231) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000df000)={r1, 0x100000000, 0x4, 0x4, 0xa, 0x9, 0x7fffffff, 0x8, {r2, @in6={{0xa, 0x0, 0x0, @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]}, 0x8, 0x80000000, 0xd16, 0x100, 0x2}}, &(0x7f00002b5000-0x4)=0xb8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r3, &(0x7f0000973000-0x12c)=[], 0x0, 0x0, &(0x7f0000e55000-0x10)={0x0, 0x989680}) r4 = syz_open_dev$audion(&(0x7f0000910000)='/dev/audio#\x00', 0x8000, 0x8001) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f000073d000-0x4)=0x0) sendmsg$nl_xfrm(r3, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:06:47 executing program 4: pkey_mprotect(&(0x7f0000671000/0x4000)=nil, 0xffffffffffffff6a, 0x0, 0xffffffffffffffff) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000554000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007e1000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/30 08:06:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndtimer(&(0x7f0000d35000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) finit_module(r0, &(0x7f0000a88000-0x1)='\x00', 0x2) 2018/01/30 08:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f000022a000-0xb)='projid_map\x00') r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000878000-0xe)='/dev/qat_adf_ctl\x00', 0x200102, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000039000-0x4)=0x0) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/01/30 08:06:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f00000ec000/0xe000)=nil, 0xe000, 0x4, 0x2010, r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r1, &(0x7f0000b86000-0x96)="c4ed8e66afd4f19887d754514fee245f867c2be5548e4df814c25a507856b8e27b1db2035da7017fe93e7ed3c1cacb6e5cc3356f24d78f5f58686efff643e36793119ab2a23a8a32308f624476d2a1f52f38f6d58f5423f64e487e173160568bf73cfe09dc9ea262fa1a992a26b7595df4e7835ce87162ba4a318c8eef08a5afd6a721ade56f1f02cd10ea3797910e9195c9f87f2f14", 0x96, 0x40, &(0x7f0000c8e000-0x1c)={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5eb}, 0x1c) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c7f000)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_bt_hci(r2, 0x400448ca, &(0x7f000065f000)="38bc2bdd8aa8864b9957af443d645d480011875c4b1fb1e73319faa90d8064167d4bae8380e5776c63c9") ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f000047b000)={0x5, 0x0, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d24000-0x4)=0xfc, 0x2) writev(r1, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x401}], 0x1) symlink(&(0x7f0000d62000-0x8)='./file0\x00', &(0x7f0000222000)='./file0\x00') 2018/01/30 08:06:47 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f51000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000006000)=0x0) 2018/01/30 08:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) r1 = gettid() read$eventfd(r0, &(0x7f0000cec000-0x8)=0x0, 0x8) socket$rds(0x15, 0x5, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) 2018/01/30 08:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0xe0) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000056f000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x3, [@generic='\f']}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) kexec_load(0x1, 0x4, &(0x7f0000a74000)=[{&(0x7f00008bf000-0xb4)="8e2e1ab1dcd0a5e9fe8c4c744e69f113bee7bd1d8632f901654dc27625b5567050573082cfbe93c5aab66ff193c1391079d56bda1167290f9fd1669994642930404a72a90734bc4b312ba51248cfbb506af4b0eadead7cb86823a4d3eb01aa78a2b3fde16f40552ae85f4e6cb785a84f4a774a021497dde91204fef97d91486a75193113cddd28d6872b25db498b88ae2619fb60b6146afe81144f947bb50644305f300d2ab64215f26c989087ba9728210a0ae7", 0xb4, 0x20, 0x7658}, {&(0x7f00007c3000-0x43)="f3a617226f3051c06ff3a0ac9356e4e29547ab0bd4a6e193ec6c3e1a38841f7db3791fe422f863f933d2ddcef4d0ac2fbe46f83141715e2db258d8fe79edbf7e0b2189", 0x43, 0x81, 0x7e68}, {&(0x7f0000552000-0x46)="344d18dde9b761e5075b4e1adf2054c47f1741827ac80b98805856467be5233a0bae58e569b100b0b95e7b77b91f36e6dae0dcede50614a437b6481ba255bf5db0c3f4f187c8", 0x46, 0x0, 0x9}, {&(0x7f00003d5000)="04c5b62238a2a55acaadd9163a4a5b60ccaf2f74e5645d2dbc43ba267dbbbb3b7ef289247612b09a547db34d2accdc08303f6083e0eb1e49e4390f027acad4713a75885079be86b33b490225453e6d22bde2b886b1594444f469deb709378b897655a3e523bedddd86adcde57299754407cf4d2a75738602c0473e561bd88a0c6617443fcc5200d0a5eb566c6c2eb3aa9cc2f953920e88d7c305f4555ebc43", 0x9f, 0x1, 0xfb}], 0x150000) 2018/01/30 08:06:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000a000)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000000e000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000008000)={0x9, 0x100000000, 0xfffffffffffffffa}) 2018/01/30 08:06:48 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000001000-0x4)=0x9, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0xd7a, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000001000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)=@allocspi={0x284, 0x16, 0x128, 0x1, 0x1, {{{@in=@rand_addr=0x8001, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x1, 0x0, 0xa, 0x80, 0x80, 0xb7, 0x0, r2}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x1, 0x2, 0xffffffffffffff11, 0x6, 0x0, 0xa3c, 0xaf6f, 0xae0}, {0x4ae, 0x2, 0x0, 0xda}, {0x5cf09c99, 0x3, 0x5}, 0x4, 0xffffffffffffffff, 0xa, 0x2, 0xfffffffffffffff7, 0x0}, 0x401, 0x80}, [@etimer_thresh={0x8, 0xc, 0x8001}, @replay_esn_val={0x24, 0x17, {0x2, 0x6, 0x4, 0x7, 0x1, 0xfffffffffffff95f, [0x0, 0x2]}}, @output_mark={0x8, 0x1d, 0x8000}, @mark={0xc, 0x15, {0x1, 0x0}}, @algo_auth_trunc={0x14c, 0x14, {{'ghash-clmulni\x00'}, 0x7f8, 0x60, "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"}}]}, 0x284}, 0x1, 0x0, 0x0, 0x40}, 0x4000080) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f000065e000-0x4)=0x0, 0x0) 2018/01/30 08:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fda000-0xc)='/dev/rfkill\x00', 0x100, 0x0) r2 = syz_open_dev$audion(&(0x7f0000e36000-0xc)='/dev/audio#\x00', 0x5, 0x2000) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000ca1000-0x28)={0x5, 0x10000, 0x2, 0x100000002000, 0xffffffff}) r3 = msgget$private(0x0, 0x15) msgctl$IPC_INFO(r3, 0x3, &(0x7f00001d6000-0x1f)=""/31) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000a5e000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f000023d000-0x14)={0x10000, @generic="30f86a76c9b93c3d9b63616037b38864"}}}) sendto(r1, &(0x7f0000ffb000-0x1)="a8", 0x1, 0x4000000, &(0x7f0000ef8000)=@in6={0xa, 0x3, 0x4dd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffff81}, 0x1c) read(r0, &(0x7f0000fa8000-0xed)=""/237, 0xed) 2018/01/30 08:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000002, 0xfffffffffffffffc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00001a6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000090c000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000138000)=0xc) 2018/01/30 08:06:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000001000-0x10)={0x1, [0x572]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3ff) r2 = syz_open_dev$loop(&(0x7f0000651000-0xb)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f0000f91000-0x1000)=""/4096, 0x1000) 2018/01/30 08:06:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000769000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_gettime(0x0, &(0x7f0000559000)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000041000)=[{{&(0x7f0000acf000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000baa000)=[{&(0x7f0000aa1000)=""/149, 0x95}, {&(0x7f0000885000-0xf7)=""/247, 0xf7}, {&(0x7f0000f99000)=""/235, 0xeb}, {&(0x7f0000dad000-0x1c)=""/28, 0x1c}, {&(0x7f00001a3000-0xff)=""/255, 0xff}, {&(0x7f0000561000)=""/200, 0xc8}], 0x6, 0x0, 0x0, 0x3f}, 0xdc60}, {{&(0x7f00001b1000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000b95000-0x10)=[{&(0x7f0000593000-0xde)=""/222, 0xde}], 0x1, &(0x7f0000e03000)=""/4096, 0x1000, 0xfffffffffffffffb}, 0x4}, {{&(0x7f00000db000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00002c2000)=[{&(0x7f0000dc2000-0xbb)=""/187, 0xbb}, {&(0x7f0000a3c000-0xdf)=""/223, 0xdf}, {&(0x7f000082e000-0x54)=""/84, 0x54}, {&(0x7f0000972000)=""/136, 0x88}, {&(0x7f0000922000-0xe6)=""/230, 0xe6}, {&(0x7f000034f000-0xad)=""/173, 0xad}, {&(0x7f0000a7b000)=""/58, 0x3a}, {&(0x7f0000dfa000-0x2c)=""/44, 0x2c}, {&(0x7f0000308000)=""/4096, 0x1000}], 0x9, &(0x7f0000be6000)=""/0, 0x0, 0x1f}, 0x8}, {{&(0x7f0000adc000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000d83000-0x50)=[{&(0x7f0000727000)=""/144, 0x90}, {&(0x7f0000c4f000)=""/131, 0x83}, {&(0x7f0000c8a000)=""/71, 0x47}, {&(0x7f0000b26000)=""/200, 0xc8}, {&(0x7f0000edb000)=""/114, 0x72}], 0x5, &(0x7f000082d000)=""/2, 0x2, 0x10000}, 0x7}, {{&(0x7f0000543000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00008c2000-0x60)=[{&(0x7f00001bb000-0x26)=""/38, 0x26}, {&(0x7f0000b54000-0xf7)=""/247, 0xf7}, {&(0x7f000096a000)=""/239, 0xef}, {&(0x7f0000049000-0x34)=""/52, 0x34}, {&(0x7f0000a46000-0xf3)=""/243, 0xf3}, {&(0x7f0000d77000)=""/24, 0x18}], 0x6, &(0x7f000019a000)=""/127, 0x7f, 0x8000}, 0x1}, {{&(0x7f0000ca4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000be1000+0x22f)=[{&(0x7f00004e7000)=""/40, 0x28}, {&(0x7f0000426000)=""/247, 0xf7}, {&(0x7f00009af000)=""/90, 0x5a}], 0x3, &(0x7f000081c000)=""/246, 0xf6, 0xfffffffffffffffc}, 0x3ff}], 0x6, 0x1, &(0x7f000077b000-0x10)={r0, r1+30000000}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000384000)={0x0, 0x0}, &(0x7f0000e90000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000365000-0x8)=@assoc_value={r3, 0x3a5c}, 0x8) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000235000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}) r4 = syz_open_dev$vcsn(&(0x7f0000119000-0xa)='/dev/vcs#\x00', 0x3f, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000113000-0x1c)={0x1, 0x4, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @random="a752dbec24d7", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}]}) r5 = syz_open_dev$vcsn(&(0x7f00006fd000)='/dev/vcs#\x00', 0xffffffff, 0x101000) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000546000-0xc)={0x749, 0x1, 0x0, 0x7, 0x8000}, 0xc) 2018/01/30 08:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ff8000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca8000-0x4)=0xe8) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000903000-0x88)={0x5, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/30 08:06:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) sendto$inet(r1, &(0x7f00002a0000-0x76)="905d4ca805c8a690625b4b70a66762b6e583c7bb24c2b0aea5e7e24d823678f93b48ad1cb3a3a782868a2fabe32778d2672c8cde4f3f58437447d1739ebea3515f3c661789b3a307285a61101fec8e2344b67cb4e1e19e7e463fa18a327d922876cae85ceb9adff6c36da9e01fdfd325249848a4da09", 0x76, 0x4000005, &(0x7f000018b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000010000-0x328)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x2, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x2d8) 2018/01/30 08:06:48 executing program 2: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000003e000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000003e000)={0x8c, 0x0, 0x2, 0x2, 0x2, [{0x1, 0x100, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x6, 0x7, 0x37c, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) r1 = syz_open_dev$loop(&(0x7f000001f000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000003f000-0xc)='/dev/ashmem\x00', 0x400, 0x0) ioctl(r1, 0x440000000000127a, &(0x7f0000015000)="") 2018/01/30 08:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000061b000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000082f000)='net/ip6_tables_targets\x00') pread64(r1, &(0x7f0000433000)=""/242, 0xfffffdc7, 0x8000000000000) 2018/01/30 08:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00006ba000)={@generic="5786307d95a49aa4b2b34a55d3fd7f16", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') umount2(&(0x7f0000085000)='./file0\x00', 0x2) faccessat(r1, &(0x7f0000a24000)='./file0\x00', 0x0, 0x0) 2018/01/30 08:06:48 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x40a00) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000011000)={0x7, 0x0}) r2 = getuid() getgroups(0x7, &(0x7f0000368000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) lchown(&(0x7f0000a08000-0x8)='./file0\x00', r2, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 08:06:48 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x190, 0x1b8, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x0}}, @common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x31, 0x0, 'syz0\x00', 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3e0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$KDENABIO(r1, 0x4b36) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000)={0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) ptrace$cont(0x18, r2, 0x8, 0x5) 2018/01/30 08:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008e8000)={r1}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) r3 = msgget(0x2, 0x200) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000e4a000)=""/53) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003c5000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b0000-0x4)=0xe8) ioprio_get$uid(0x3, r4) sendmsg$nl_generic(r2, &(0x7f0000c89000-0x38)={&(0x7f0000d5d000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000e32000-0x10)={&(0x7f0000379000-0x2c)={0x2c, 0x24, 0x1, 0x6, 0x1, {0x6, 0x0, 0x0}, [@typed={0xc, 0x96, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @typed={0xc, 0x46, @ipv4=@rand_addr=0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000015}, 0x4) r5 = dup(r1) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000da3000)={0x7, &(0x7f00009bd000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r6 = semget(0x3, 0x0, 0x20) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000f9c000-0x55)=""/85) semctl$GETPID(r6, 0x0, 0xb, &(0x7f0000e65000)=""/228) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000f13000-0x4)=0xfff, 0x4) 2018/01/30 08:06:48 executing program 4: r0 = dup(0xffffffffffffffff) getpeername(0xffffffffffffff9c, &(0x7f00009ac000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000456000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000000)={@can={0x1d, r1, 0x0, 0x0}, {&(0x7f0000000000)=""/44, 0x2c}, &(0x7f0000bec000)=0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r2 = eventfd(0x9) fstatfs(r2, &(0x7f0000c21000-0x1e)=""/30) connect(r0, &(0x7f0000491000)=@ipx={0x4, 0x2, 0x40, "180840dc6ff1", 0x8, 0x0}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000753000)=0x0) r3 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006f1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000612000-0x40)={r4, 0x2, &(0x7f000072b000-0x8)=[0x80, 0x2], &(0x7f0000725000-0x14)=[0x5e, 0x1ff, 0x2, 0x0, 0x9], 0x40, 0x1, 0x6, &(0x7f00003a4000)=[0x7ff], &(0x7f000015d000-0x10)=[0x200, 0x0, 0x8, 0x1], 0x0}) lseek(r3, 0x0, 0x3) 2018/01/30 08:06:48 executing program 1: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "ab8099", 0x0, 0x29, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [], "9526c57b6ea8ad434433e2ca40b90a2b"}}}}}}}, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x3, &(0x7f0000094000)={0x0, 0x0}) r0 = syz_open_dev$sndmidi(&(0x7f00000f6000)='/dev/snd/midiC#D#\x00', 0x80000000, 0x80) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000092000-0x4)=0x647, 0x4) 2018/01/30 08:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) connect$llc(r0, &(0x7f00005c0000)={0x1a, 0x1a, 0x8, 0x80000000, 0xa589, 0xfffffffffffffff8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000b5e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x7d) listen(r1, 0x8000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/30 08:06:48 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ba9000)=0x0, &(0x7f00003eb000-0x4)=0x4) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0xc) 2018/01/30 08:06:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000-0x2)=0x2, &(0x7f0000001000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/30 08:06:48 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) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 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) bind$inet6(0xffffffffffffffff, &(0x7f0000187000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000004e000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000007c000-0x108)={0x0, @in6={{0xa, 0x2, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x5, 0x384, 0x4af, 0x8, 0x7, 0x9, 0x7, 0x8001, 0x1, 0x6, 0x5, 0x6, 0x5, 0x2]}, &(0x7f0000ae3000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a3f000-0x8)={r2, 0xff}, &(0x7f0000c52000-0x4)=0x8) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000ca7000)="230ea5e5c3a38c654d4afac92bb8a5964cfaf0e3608275dc220949b727a483f2ccd4d7e76b194bab7a6eb261addb767a1041d8c462658fc8d56d7f4e5d1e3b3ebd0c09e806b13d1d34ead11de31810af0bba85ff9f9642408a89c46c43205ac91056") 2018/01/30 08:06:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000db6000)='/dev/mixer\x00', 0x400c00, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000343000-0x4)=0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00002ea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 08:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) readv(r0, &(0x7f00007b0000-0x50)=[{&(0x7f00009da000-0x6)=""/6, 0x6}, {&(0x7f000006d000)=""/173, 0xad}, {&(0x7f0000bfc000)=""/250, 0xfa}, {&(0x7f0000456000)=""/25, 0xfffffce6}, {&(0x7f0000bc5000)=""/193, 0xc1}], 0x5) r1 = accept(r0, 0x0, &(0x7f00009a7000-0x4)=0x0) accept$llc(r1, &(0x7f000048f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f70000-0x4)=0x10) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$inet6(0xa, 0x800000000000005, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dab000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x200, 0x1, 0x3, 0x22}, &(0x7f0000ed7000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000ec2000-0x8c)={r3, @in6={{0xa, 0x3, 0x4c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000c40000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) 2018/01/30 08:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f5f000+0xae7)={0x6, r0, 0x0}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000b10000)=0x8e9, &(0x7f0000d6c000)=0x2) r3 = getpgid(0xffffffffffffffff) mq_notify(r2, &(0x7f0000c2c000+0xcf7)={0x0, 0x17, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) r5 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r4, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r1}]) 2018/01/30 08:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) mkdir(&(0x7f0000ab0000-0x8)='./file0\x00', 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a21000-0x10)=@common='eql\x00', 0x10) recvmsg(r1, &(0x7f000055a000)={0x0, 0x0, &(0x7f0000e39000-0x40)=[{&(0x7f000009f000-0x76)=""/118, 0x76}], 0x1, &(0x7f0000b8a000)=""/191, 0xbf, 0x0}, 0x10040) r2 = syz_open_dev$sndmidi(&(0x7f000070f000)='/dev/snd/midiC#D#\x00', 0x5, 0xac800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000de0000-0xc)={0x40000000, 0x0}) 2018/01/30 08:06:48 executing program 0: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockname(r0, &(0x7f0000cf5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000742000-0x4)=0x3a) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000367000)=0x0, 0x4) sendmsg(r0, &(0x7f0000dfd000)={&(0x7f0000dfe000-0x60)=@nfc_llcp={0x27, 0x80000000, 0x8, 0x4, 0xe330, 0x7, "125aee7f9910b8d3afdf55bf5dae400f7017a481779e6767af698179d06aec53f5cf1bcee05fb134c61df48ccc600d3980845eba42910f37d24cc8cef574e5", 0x6}, 0x60, &(0x7f000079b000-0x10)=[], 0x0, &(0x7f0000dfd000)=[{0xa8, 0x11f, 0x1, "c85937b5dce830a1efc9c8341c3322cd445a6ec224f0d7c0aa297fa7fb82c75374850791000359038cc2afd6818989f8a6a4247020b58238cdc2286c870e537a3472fa1bc25e002b48cbee2a9998f9e15a25815f2884f95227c8052c6d3c137b3a817c9fccf28e2ce6ef48d2b486c425d876d3b974eb42385e5b59163960ae2c0f5769634dadfecf7d957689a554a830e41fef74521971"}, {0xd8, 0x117, 0xc74, "783356a45d12918070b782a35931b9352f55069b1417a0522bae7491c4988235795329ea793488d5b7d95b0705d9e9466ea5668fc22e98d0f3178518fe1eedf1a14d07c854884126cc6b08b5e46e1eff6306870cdecd113a2b3d881c7a5e89cbbab5fa6e6388e04b98dfc4e13dd47e94f77715e1884e15fa0c12fe424950d2dc8c56a6163b5f9cdd1c57346637597ba757bd22594b5c7c22901ba99e93f0086c27538306ce7d0600ed5415007c044a96b1757237a487041556cc9dd66a73e3e1f03700b887155f"}, {0x28, 0x10f, 0x0, "be3a9fbb3d64fc52ed5035fa119f7530ae3e3ec58669"}, {0x98, 0x11f, 0x5, "38a3bf075755bde3193dd75342e5ce98d26f482cf1de12795e56cb4754f619aba77d6151813737a8ddd1ff616601636e0bf163470629c47f63586e08d019c6d62d318b9c3789bca49c9dce9130f8ec6ddfcc138a8bd47d30fe1195edcccbe627ffd1b497214c5b4620bb7dd3cec03c3108cb1e51a87a4ba014568403fadef68f2c5279"}], 0x240, 0x10}, 0x20000000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000085000)='/dev/vga_arbiter\x00', 0x81, 0x0) sendto$inet(r0, &(0x7f0000dfd000)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f0000dfa000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000490000-0x7)="", &(0x7f0000913000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df9000)=0x0) timer_settime(0x0, 0x0, &(0x7f00003d7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00002cb000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000376000)=0x6, 0xfffffffffffffda2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000210000)='/selinux/enforce\x00', 0x4, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000dfb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dfb000-0x4)=0x14) fcntl$getown(0xffffffffffffffff, 0x9) poll(&(0x7f0000dfe000)=[{r0, 0x0, 0x0}], 0x1, 0x3f) fcntl$lock(0xffffffffffffffff, 0x2000000000, &(0x7f000046c000)={0x0, 0x0, 0x968e, 0x7ff, 0x0}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000663000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f0000a49000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f000099a000)={0x0, {""/7}, 0x0}, &(0x7f0000e01000-0x4)=0x10) mq_open(&(0x7f0000dff000)='\x00', 0x80, 0x10, &(0x7f0000216000)={0x401, 0x401, 0x2, 0x200, 0x8000, 0x800, 0x8, 0x0}) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/30 08:06:48 executing program 2: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) r1 = socket$inet(0x2, 0x2000001000000004, 0x6) sendto$inet(r1, &(0x7f0000f1a000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 08:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a53000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005ea000)=0xc) setfsgid(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) flistxattr(r1, &(0x7f000051c000)=""/5, 0x5) r2 = accept4(0xffffffffffffff9c, &(0x7f0000c51000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ebe000-0x4)=0x3a, 0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000217000-0x4)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004cd000-0x4)=0x490, 0x4) 2018/01/30 08:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x40400) sendmsg$nl_route(r1, &(0x7f0000080000)={&(0x7f0000445000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000097000)={&(0x7f00005a6000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x208, 0x3, 0x1, {0x2}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4080) ppoll(&(0x7f000026c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000097d000)={0x77359400, 0x0}, &(0x7f000016a000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000adb000-0xb8)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x2, @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, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, &(0x7f0000230000)=0xfffffeb4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fc2000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8f000-0x4)=0xf5) read(r2, &(0x7f0000cb5000)=""/72, 0x48) 2018/01/30 08:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x2, 0x0) connect$inet(r0, &(0x7f0000f87000)={0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000339000-0xdc)="240000002e001d05e60000084a206b00fb00ff010000000000000000ff000008425d1022", 0x24) 2018/01/30 08:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000648000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009f1000-0x8)={0x0, 0x9}, &(0x7f0000266000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b2d000-0x98)={r2, @in={{0x2, 0x2, @rand_addr=0xd84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfff}, 0x98) openat(r1, &(0x7f0000734000)='./file0\x00', 0x200, 0x10) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x2000)=nil, 0x0) 2018/01/30 08:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x2f) inotify_init1(0x80000) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe8) readv(r1, &(0x7f0000347000-0x10)=[{&(0x7f000047a000)=""/0, 0x0}], 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ed4000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/30 08:06:48 executing program 3: mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000b58000)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x20000) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x2000009, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000785000-0x48)={0xe, 0x4, &(0x7f0000b59000-0x20)=@raw=[@map={0x18, 0x5, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x87, 0x7, 0x2, 0x7, 0xffffffff, 0x0}], &(0x7f00008ef000-0xa)='syzkaller\x00', 0x2, 0x90, &(0x7f0000186000)=""/144, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000034d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000b5a000)='/dev/random\x00', 0x0, 0xa000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b59000)=0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000945000-0x110)={{0xfc0, 0x5, 0x7, 0x5, "027942527b2033756acad99fc9f10af288e32b03fe69b217e12664f618e3b71f22795d560f6cabd20fd76d79", 0x80}, 0x0, 0x0, 0x414f, r4, 0x3, 0x10000, "cce88d4017b00968b1d7135621f6eb11fad397f8f00d31ea0fb22fe7dd0f059163510f8b76c84bf0c4a23dc1e3efa41b5c86c0db752b6bbaf5aeba5d0dec3bc7", &(0x7f0000b59000)='syzkaller\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], [0x80, 0x1, 0x7efa, 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]}) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r3, &(0x7f0000b59000-0x37)={'system_u:object_r:vmware_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x36, 0x35, 0x0}, 0x37) ioctl$sock_ifreq(r2, 0x8927, &(0x7f00004a1000)={@common='vcan0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/30 08:06:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5afb283c, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00004bd000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000f67000-0x1000)="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", 0x1000, 0x0) write$vnet(r0, &(0x7f00003ba000)={0x1, {&(0x7f0000cf3000)=""/3, 0x3, &(0x7f0000e96000-0xde)=""/222, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/30 08:06:48 executing program 1: mmap(&(0x7f0000000000/0x397000)=nil, 0x397000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0], @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) r1 = socket$inet(0x2, 0x80000000002, 0x0) bind$inet(r1, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 08:06:48 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000000b000-0x10)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000000b000-0x20)={0x5b, 0x8, 0x2, 0x81, 0x2, 0x9}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f000000a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@can={0x1d, 0x0, 0x0, 0x0}}) sendmsg$can_bcm(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000009000)={&(0x7f0000006000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x77359400, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "e1c75c1224c7a40a"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:06:48 executing program 2: r0 = syz_open_dev$amidi(&(0x7f00009bb000-0xc)='/dev/amidi#\x00', 0x8, 0x200) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000354000-0x4)=0x0) mq_notify(r0, &(0x7f0000f52000-0x60)={0x0, 0x3a, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r2, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00000f7000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000a3c000)=0x0, 0x159) 2018/01/30 08:06:48 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000f6000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000009a000)={0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f000026e000/0x3000)=nil, 0x3000, 0x3000000, 0x10, 0xffffffffffffff9c, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000595000)={0x9, 0x8, 0xfaa, 0xfffffffffffffff7, 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]}) r3 = eventfd2(0x7, 0x80800) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000f86000)=""/0, 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r3, 0x1, 0x3, 0xffffffff) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000471000)={0x70, 0x0, &(0x7f0000275000)=[@free_buffer={0x40086303, r1}, @register_looper={0x630b}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x10, &(0x7f0000f85000-0x18)=[@flat={0x73682a85, 0xa, r2, 0x2}], &(0x7f00001ca000-0x10)=[0x20, 0x28]}}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x2, 0x1}, @acquire={0x40046305, 0x2}], 0x2d, 0x0, &(0x7f0000f85000-0x2d)="2d47a2d53169152a7274a47fa94d7c71929bd89367782044b7681a54b6e553783d2f1637128ff0581a48a1f6ed"}) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003c0000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f000072e000)='#,em1bdev:::\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000db7000-0x12)='/dev/input/mouse#\x00', 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000c32000-0x4)=0x8, 0x4) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e58000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bfc000)=0xe8) bind$packet(r1, &(0x7f0000962000-0x14)={0x11, 0x7, r2, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/30 08:06:48 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a4a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a7b000-0x4)={r1}) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2a0, 0x2c8, 0x0, {0x0, 0x0}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "9aa984d576d72d666aadcf2796413aab6989f53da45276127d1a2f4d65332d17d22d35e94bec72924bf51f5dfbc4e2c8a98a3fa58a1f15062ecf70809b803af83ef2afbb3fabe79286d49f010b88a5548fad6af090e286f9915b944cacfd1a93974e5d8216dc8eaba4c72e7ffaac7f9f117c870b98fc8c1cf9e634b1ff263e2280fe9fb0797f99dacb51c519452a70e995993b1f3407e838da0cea91a3cf4d943931b892a9b42752ddec15d2c766b3b198db1c3427cf01008c292bc21e5819777d3f28439c5909a1c22cb69e3584a10cc93a29ef99ceaf7ac04ff839bc32cdf6cc34a37723d943f0075932b6be60d86de5cadb04f7972ff050a64f286cce53baa991eb3e3699485a59936adce1ac5ffbb465e8bd4a772c9133a9aed1efaccab04849e92d844eacedcca4e2c511a8768527465bb8b018a984ca838c936a19d06fcd03f50d762a261793700814d7cf6c15959ea8369e6eae15c7d821161ac05afa0f20db4b0be8e9b873b61182206c2914fc69a5a34528c1be235628aa66dde7087484750c9b17159091878277ee01cb867add1daa2cd95701aaa2007f9a2341531b5a6016099104f4164f6f8c5bf095a1bc294382003a55f34e5bde5551af8e0f03be12275b1e93659de93a0827936cbb8d33a4a649c52fdb89233e139a3d6784a4eae307ea965baf46922e1eaf59c2d38ab2dabef590cdf6440feee8c41bad9a", &(0x7f000000a000)=""}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x4f0) 2018/01/30 08:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000277000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000751000-0x10)={&(0x7f0000fad000/0x3000)=nil, 0x3000}) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000927000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000084a000-0xe6)={0x0, 0xde, "6e500769354e5270f7dc8995e8b49d8f534ed86127b6dbe3a15f6c3279f9a2e2d99b78d002f4fbd050398e12ead9245886cb850cb28555c9b5863546e8e355b65f8aadc9fb49c7df661dd0cff1bb4805b8dc9dc47c30f620c346f35eea6afb07751c31dd4eb91deb86445d961762f251867b0d4015758fc9fc6da0fbe4c3dcb69112af936758df95bdfd504a13218cb5d96f162c0a514255f4808b7ea654fbd131b90c768fde1f23a3bc1cdb835d3049bbbadf366482b5beed2827dc92606243fde447237d9334bfd7e0930fedde9e59d4a478ee57d16632c7c5a84c92f7"}, &(0x7f0000196000+0xc89)=0xe6) r3 = openat(0xffffffffffffffff, &(0x7f0000b6a000-0x8)='./file0\x00', 0x80000, 0x4) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fc5000-0x98)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f}, &(0x7f0000cce000-0x4)=0x98) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000945000)={&(0x7f00004ae000/0x4000)=nil, 0x4000}) 2018/01/30 08:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000062d000)={0x20, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@generic="4852d99865"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00002e4000)=0x8000, 0x4) 2018/01/30 08:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dfb000-0x16)='/selinux/checkreqprot\x00', 0xc81, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000091f000)=0x7) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000374000-0x12)='/dev/input/mouse#\x00', 0xfeca, 0xc00) readahead(r2, 0xe8, 0x2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a49000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000887000-0x27)=""/39, &(0x7f0000dab000)=0x27) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000814000)={0x0, 0x5}, &(0x7f0000dcc000-0x4)=0x8) inotify_init() getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00006fd000)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf6e, 0x7fff}, &(0x7f0000457000-0x4)=0x98) delete_module(&(0x7f00003dc000-0x12)='/dev/input/mouse#\x00', 0xa00) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000ad1000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c99000-0x4)=0xe8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000862000)=0xa91) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000f7e000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051b000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00006fb000)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x100000001, 0x3, 0x6, 0x0, 0x20, 0x20, 0x3a, r5, r6}, {0x200, 0x60f, 0x400, 0x9, 0x2, 0x7f, 0x80000001, 0x1f}, {0x2, 0x0, 0x400, 0x2}, 0x7, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0xb}, 0x2, 0x6c}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0x0, 0x3, 0x7fffffff, 0x8001, 0x10001}}, 0xe8) 2018/01/30 08:06:48 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000000e000)=""/16) r1 = semget$private(0x0, 0x4, 0x40) semctl$GETVAL(r1, 0x1, 0xc, &(0x7f000000d000)=""/255) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@nat={'nat\x00', 0x1b, 0x4, 0x2c0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x98, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x90, 0xc8, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @gre_key=0x0, @icmp_id=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @icmp_id=0xffffffffffffffff, @port=0xffffffffffffffff}}}]}}, 0x320) 2018/01/30 08:06:48 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000356000)=0x4) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000001a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, 0x0, 0x0, 0x0, 0x3, &(0x7f0000019000)=@common='bridge0\x00', 0x0, 0x0, 0x0}) 2018/01/30 08:06:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x0, 0x400400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="db03e522e6b96fc3a9f976f7427c9adc"}}, 0x1e) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b966c95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e5d4e1dd1f20124ab", 0x0, 0xffffffffffffffff, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, 0x0, 0x0, @generic="7e308ee7cfff22030cceaabca8c8484f", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) r2 = semget$private(0x0, 0x3, 0x210) semctl$SEM_STAT(r2, 0x4, 0x12, &(0x7f0000019000)=""/82) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000009000)={0x0, 0x27, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001a000)=0x0) timer_delete(r3) r4 = dup2(r1, r1) listen(r4, 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f000001a000)={0x9, 0x6}) 2018/01/30 08:06:48 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000154000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8457, 0x410000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f000049a000/0x4000)=nil, 0x1f, 0x0, 0x88, &(0x7f0000eba000/0x4000)=nil, 0x9dbd}) r1 = socket(0x4, 0x80004, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) munmap(&(0x7f000079f000/0x3000)=nil, 0x3000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x3000c0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) setns(r2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/30 08:06:48 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000098b000)='/dev/cuse\x00', 0x80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000376000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000f9a000)=0x0, &(0x7f0000c6b000)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000321000-0x4)=0x0, 0x4) 2018/01/30 08:06:48 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000645000)='/dev/audio#\x00', 0x447e, 0x4400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000e65000-0xf)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000819000-0x4)=0xc) ptrace$peekuser(0x3, r2, 0x1c00000000) 2018/01/30 08:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x40000804, 0x409b) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000540000-0x8)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bd6000)=@assoc_value={0x0, 0x3}, &(0x7f0000f98000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = gettid() ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ed9000)={0x8000, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x11, 0x6, 0x1, 0x567a, &(0x7f0000e18000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xff, 0x6, 0x1ff}) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000661000-0x28)={@common='nr0\x00', @ifru_mtu=0x1}) 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, 0x1c9c380}, {0x0, 0x9}}, &(0x7f00004c2000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0xb27, &(0x7f00005a2000)=0x0) io_submit(r6, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) tkill(r4, 0x1000000000016) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f51000-0x8)={r3, 0x4}, &(0x7f00006cb000-0x4)=0x8) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$setsig(r1, 0xa, 0x12) readv(r2, &(0x7f0000fa4000)=[], 0x0) dup2(r1, r2) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 08:06:48 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000226000)={0x0, 0x100}, &(0x7f000033d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f48000-0x8)={r1, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000048000)={r1, 0xc9}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) 2018/01/30 08:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e51000-0x6)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000f9f000)=""/125, 0x7d) 2018/01/30 08:06:48 executing program 0: getgid() r0 = syz_open_dev$vcsa(&(0x7f0000bd9000-0xb)='/dev/vcsa#\x00', 0x7ff, 0x600000) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000aac000-0x8)={0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") munlock(&(0x7f000044a000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0x1000)=""/4096) 2018/01/30 08:06:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000f15000/0x4000)=nil, &(0x7f0000fe6000)=0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) sendfile(r1, r1, &(0x7f0000911000-0x8)=0x0, 0x4) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="db", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'rmd128\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000865000)={0x0, 0x100, 0xa, [0x9, 0x4, 0x80, 0x9, 0x8, 0x0, 0x7f, 0xffff, 0x6c4, 0x200]}, &(0x7f0000a7c000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000090c000)={r5, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x1, 0x537d, 0x80, 0x8000, 0x3, 0x9, 0x7ff, 0x20, 0x100000001, 0xffff, 0x80000000, 0x40, 0x62b, 0x3]}, &(0x7f0000488000-0x4)=0x108) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0xe02, 0x4) r6 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f000011f000-0x8)={0x0, r6}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)=0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r7, 0x400445a0, &(0x7f0000460000-0x4)=0x43) ioctl$DRM_IOCTL_ADD_MAP(r7, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) setsockopt$inet6_int(r1, 0x29, 0x6d, &(0x7f0000492000-0x4)=0x81, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f00007ed000)={r8, 0x4}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)=0x0) r9 = fcntl$getown(r1, 0x9) r10 = openat(r7, &(0x7f000042e000)='./file0\x00', 0x210000, 0x130) r11 = syz_open_procfs(r9, &(0x7f0000c81000-0xc7)="6e65742f736e6d70360018c4380274d68f83a283d37904417d2e6de5d2ab0e87740d1a8e1cbc0010000000000000e93e5007ff3ee5ffa53e38d39f1c3af57add0cc63024f53c42b6c071d398ec935b612bb4f3b53f5e8f34d0ce0dda062d6f31ae17cb435f1feee1ff743b804be12f5e0a37c9562e7514893c89a4ff6d8d6cfda25fa64db237c861a3e90ab3cfdf691c50da203feaa3e8d3833aa468fd5698fe06d35cb5f5dcb9c50ac114b9553d775a6f850b1b21758965b9d782897a365d6358d350e5e98420") bind$inet6(r10, &(0x7f0000fca000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x80000001}, 0x293) sendto$inet6(r1, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r1, r11, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/30 08:06:48 executing program 1: mmap(&(0x7f0000001000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0xfffffd56) 2018/01/30 08:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000376000-0xa)='/dev/vcs#\x00', 0x3, 0x100) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000721000)=0x0) ioctl$TIOCSTI(r0, 0x5412, 0x3) prctl$intptr(0x1e, 0x2) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00007bf000)=0x0) perf_event_open(&(0x7f00004e1000)={0x0, 0x78, 0x3, 0x1f, 0x2, 0x1ff, 0x0, 0xd00000000000000, 0x8, 0x6, 0x4, 0xffffffffffffffff, 0x7, 0x1ff, 0x8, 0xeb9e, 0x3f, 0x79b9, 0x2, 0x7, 0x400, 0xea, 0x81, 0x1, 0x2, 0x8, 0x5, 0x9, 0x8, 0x8, 0x7fff, 0x1ff, 0x9, 0x4, 0x81, 0x5c99, 0x400, 0xdcf8, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000235000-0x1)=0x0, 0xa}, 0x1, 0xe8b6, 0xfffffffffffff6e8, 0x0, 0x6, 0x5, 0x66, 0x0}, r1, 0x7, r0, 0x8) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00003df000-0xc)={0x3, 0x1, 0x7, 0x9, 0x2, 0x8}) uname(&(0x7f0000b94000)=""/30) 2018/01/30 08:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000072d000)='/dev/dmmidi#\x00', 0x0, 0x101000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000e0a000-0x4)=r0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000ceb000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004ad000-0x4)=0x14) connect$can_bcm(r0, &(0x7f00004bf000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x20, 0xe1, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000092b000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e2a000-0x8)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) bind$alg(r1, &(0x7f000030e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006e6000)="e513b5bf00", 0x5) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000ae5000-0x170)={0x1000, 0xfffffffffffffffb, 0x3, 0x8, 0x6, [{0x10000, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x5c9, 0x101, 0x3, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x6, 0x6, 0xd7f, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x3, 0x8, 0x5, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}, {0xffae, 0xffffffff, 0x5, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x7, 0x0, 0x0, 0xb01, 0x0, 0x0, 0x0}]}) chdir(&(0x7f00007d1000-0x8)='./file0\x00') r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00007ae000-0x38)={&(0x7f0000ef1000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000b55000)=[{&(0x7f00009dd000)=""/75, 0x4b}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001d6000-0x4)=0x0, &(0x7f000094a000)=0x4) r3 = dup(r1) accept4$netrom(r3, &(0x7f0000528000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000509000-0x4)=0x10, 0x800) 2018/01/30 08:06:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ec3000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000c7b000-0x5d)=""/93, &(0x7f000005e000)=0x5d) syz_open_dev$amidi(&(0x7f00002ae000-0xc)='/dev/amidi#\x00', 0x101, 0x212000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000f93000)={0x1, 0x10001}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000404000-0x28)={0x1, 0x0, [{0xb27, 0x0, 0x0}]}) 2018/01/30 08:06:48 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000)='/dev/ptmx\x00', 0x4000, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000014000)='./file0\x00', &(0x7f000000d000)='./file0\x00') fstat(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f000000a000)={0xffffffffffffffff, 0x1}) fallocate(r0, 0x0, 0x40c, 0x1bce) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x108, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/30 08:06:48 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7, 0x0}}, 0x28) fcntl$getownex(r0, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) 2018/01/30 08:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = syz_open_dev$admmidi(&(0x7f000019b000)='/dev/admmidi#\x00', 0xff, 0x400) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000023e000-0x1000)=""/4096) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) shutdown(r2, 0x1) 2018/01/30 08:06:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/uts\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x1b8}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca9000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x3) writev(r1, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/01/30 08:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00005bb000-0x4)=0x100, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000f3c000)='/dev/dsp#\x00', 0x7d340dc0, 0x88000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000828000-0x8f)=""/143) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000d54000)=0x0, 0x4) 2018/01/30 08:06:48 executing program 6: mmap(&(0x7f0000000000/0x10f000)=nil, 0x10f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fd000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0}}, 0xe8) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000110000-0x10)='/dev/sequencer2\x00', 0x309040, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f000006a000-0x5e)=""/94, 0x5e) 2018/01/30 08:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) r1 = semget$private(0x0, 0x2, 0x20) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000087b000)='/dev/ppp\x00', 0x400002, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000dec000-0x8)={0x0, 0xffff}, &(0x7f0000dea000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000277000-0xc)=@sack_info={r3, 0x6, 0xfffffffffffffff8}, &(0x7f00000a2000-0x4)=0xc) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000766000)=""/13) add_key(&(0x7f0000acc000)='asymmetric\x00', &(0x7f0000d16000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c21000)="3003100000", 0x5, r0) 2018/01/30 08:06:49 executing program 4: r0 = timerfd_create(0x5, 0x80000) ioctl(r0, 0x6, &(0x7f00007e9000)="e066adcc60d5a9cabb8ee07ad89c6bcad7cb273cbbad0a468635cfadb9ddb933406e60925af4e9d713a60f3340cae30fa706bf020b715eb1fc708209273cd6201f74e2ea51334777c4bd9bdffc03c079ac2b65c7b1a8102e321332ac9a3308212c5677816520476fb19ce41ab20733ec4465d570706b821afcbc7c8bbe9de64f8edeef419f1626f1726b5a841fedfc99388ef8f9ff47b11fcdf5fcf37d89a7dc5d8ad613104b25ff5c4562ccf1d731c88db9a0390992dc22bdf486ea1c0c3be3146d81b8c3") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b73000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) close(r0) fstat(r0, &(0x7f00002b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000edc000-0x8)='./file0\x00', 0x800, 0xe2) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f000088e000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000560000)="", &(0x7f0000626000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d1d000)="") read(r1, &(0x7f00000a6000-0xf7)=""/247, 0xf7) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cca000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) stat(&(0x7f0000aac000)='./file0\x00', &(0x7f000071a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 08:06:49 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000d000)='/dev/dsp#\x00', 0xa0c, 0x10800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) fchownat(r0, &(0x7f0000005000)='./file0\x00', r1, r2, 0x1000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x80, 0x8, r0, &(0x7f000001d000-0x8)='./file0\x00') r3 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000000b000)=@known='system.posix_acl_default\x00', &(0x7f000001e000-0x10)=""/16, 0x10) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) 2018/01/30 08:06:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 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) ioctl$KVM_CREATE_PIT2(r1, 0xc0189436, &(0x7f0000e29000)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x40002, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000f41000)=0x3) 2018/01/30 08:06:49 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') creat(&(0x7f0000baf000)='./file2\x00', 0x0) rename(&(0x7f00007bb000-0x8)='./file0\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 08:06:49 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x116}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43, {0x800000, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000016000-0x8)=0x0, &(0x7f0000009000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x24, 0x0}, 0x0) socket(0x8, 0x80005, 0x3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/dev/mixer\x00', 0x20080, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000017000-0xfe)=""/254) 2018/01/30 08:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a3000)='./file0\x00', 0xffffffffffffffff) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x880) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000176000)='./file0/file0\x00', &(0x7f0000e07000-0xe)='./file0\x00', &(0x7f00001f8000)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f000025a000-0x3f)="") 2018/01/30 08:06:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[{0x4, 0x402}, {0x7, 0x3f}, {0xf, 0xf53}, {0xe, 0x98}, {0x3, 0x8}, {0x0, 0x4}], 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a1b000)='/dev/rtc\x00', 0x103400, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000d6b000)=0xffffffff) r2 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00006cf000-0xb0)={{0x58, 0xfff}, 'port1\x00', 0x1, 0x80000, 0x8f69, 0x8, 0x4b1c, 0xcab, 0x954a, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000a31000)={0x4, &(0x7f0000c96000-0x10)=[{0x1, 0x7}, {0x0, 0x5}, {0x100000000, 0x9}, {0xc00000000000000, 0x9}]}) dup3(r1, r1, 0x80000) readv(r2, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x1f0) close(r0) 2018/01/30 08:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000063d000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000091f000)={0x8, &(0x7f0000578000)=[{0x2000000, 0xfff, 0x8000, 0x3}, {0x1d4d4986, 0x7, 0x80000001, 0x3ff}, {0x4, 0x4, 0x0, 0x1ff}, {0x0, 0x8, 0x3ff, 0x3f}, {0x80000000, 0x80000000, 0x6, 0xade}, {0x5, 0xff, 0x4, 0x4}, {0x5, 0x7, 0x4, 0x2}, {0x9, 0x1, 0x2, 0x46}]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000dab000)='/dev/audio\x00', 0x40400, 0x0) sendmsg$kcm(r3, &(0x7f000091c000-0x38)={0x0, 0x0, &(0x7f0000a5c000)=[{&(0x7f0000a31000-0xba)="0ec1c105f70acaa2a0d082166eae47ac68cc2227cc6ca2e7bdb3612fa457308aed6213d0714ed0c131c6c9f1de677ef7d02a9dd9a1bf41b89573248eb877004824eb860581541b009a0893ce5194ffc9445883f6c000759fe04e17602ecbf096df42697126f4bddfe3f72c0f1fa73979a4b89221109717ebf4e730d13752b5b5e1802bad5bb531a11e5d4e172ab1299ea8a83a6f1dc1352ce4c965e72b4ce42f64132d405c96696de8bd34d94563f2e191bc7182806305aa6dc7", 0xba}, {&(0x7f0000fcb000-0x5)="43635e9de3", 0x5}, {&(0x7f000071b000)="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0x1000}, {&(0x7f00008c8000-0x1000)="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", 0x1000}, {&(0x7f00004de000)="", 0x0}], 0x5, &(0x7f000044c000)=[{0x50, 0x117, 0x1, "df79a0247552385a045433d9d05baf86a1a1cff228c9e1254f19f0531b5ce2e11efcfccf7fd1610641dd6053c19d13d336e6aa6bb4361cc76e384dcb8c"}, {0x38, 0x118, 0x1, "ccc935cd8233bb0f239d6b20408f8383d13599776dd60dba49ee202c08aea435a9116ddd5e02d4"}, {0xd0, 0x19f, 0x1, "74b43a84991aaf3d3d1a4326501f2e6936ac33041fd1f0f2cfdc6fd07d5e338c72676adb16f13889216fc5b4e43dc5040e25de6cc32f6aed7cce04957be1a564537a7a9b5350a58e3a0458e456fc0a5c389f94a96edfe4c94ab03718cd8257595cef7957081ceade142d652edeaa4f8f5767b4e309f46acc04730d97eb87f8c4d55c241a68e308049d5e38f20f508b22240b522d956314c712649fe15d017954e33ed7926da29c78abd0ecd055e64669fb3b84b0365a8d79d8e41670"}], 0x158, 0x800}, 0x20000001) write(r2, &(0x7f0000e87000-0x1)="", 0x0) connect$unix(r2, &(0x7f0000407000)=@abs={0x1, 0x0, 0x2}, 0x8) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) setsockopt$llc_int(r2, 0x10c, 0xe, &(0x7f0000f8c000)=0x0, 0x4) 2018/01/30 08:06:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = creat(&(0x7f000085a000)='./file0\x00', 0x34) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e25000)=@assoc_value={0x0, 0x0}, &(0x7f00008e4000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fb0000)=0x0) r4 = fcntl$getown(r2, 0x9) setpgid(r3, r4) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000efe000)=""/138, &(0x7f00003e3000-0x4)=0x8a) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0xff, 0x9) sendfile(r1, r5, &(0x7f0000e65000-0x8)=0x0, 0x8) fdatasync(r1) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000097000)=0x0) process_vm_writev(r6, &(0x7f0000158000)=[{&(0x7f00001c6000-0xbb)=""/187, 0xbb}, {&(0x7f0000b4d000)=""/238, 0xee}, {&(0x7f000058e000)=""/109, 0x6d}, {&(0x7f0000c53000)=""/123, 0x7b}, {&(0x7f0000902000)=""/118, 0x76}, {&(0x7f00005c4000-0xe7)=""/231, 0xfffffffffffffcbe}], 0x6, &(0x7f0000e46000)=[{&(0x7f0000afd000)=""/252, 0xfc}, {&(0x7f00005e4000)=""/80, 0x50}], 0x2, 0x0) 2018/01/30 08:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000642000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f000076a000-0x40)={0xa225, 0x4, 0x401, 0x9, "6dcaba4e862367aa8b1d6d133b503170d262f1e06ad90e0bad45fb29e68b9a08275921ed666a6335f69ea512", 0x101}) socket$inet6(0xa, 0xf, 0x400) r2 = request_key(&(0x7f0000e3c000)='pkcs7_test\x00', &(0x7f00000f6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='\x00', 0xfffffffffffffffd) r3 = add_key(&(0x7f00002e4000)='id_legacy\x00', &(0x7f00007ea000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a83000)="aaaa62113747c7c693aa7d070b781a0b764f3ae7885aece2438a8e", 0x1b, 0xfffffffffffffffd) r4 = add_key(&(0x7f00000c2000-0x5)='ceph\x00', &(0x7f0000af0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000034000-0x87)="9364e648383ce33e2b8598f1c53bdf12a846e7052bbd5d93a4bbe26fd1bf7933000311b951e42b7c062049bbf88ffef6a06d0084c841d7eeaaa35263aa54a9b6cc0d8c0a06f4642df58990593660fed0a242a08e06ef6868323ca801c601a80e291ee40a804d2a999016f5787996e3a509a3a729afd71dd3b5f8b6ababf1d7bb8ddc39f8749bbf", 0x87, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000c2c000-0x6)={r2, r3, r4}, &(0x7f0000039000)=""/138, 0x8a, &(0x7f00007ef000-0x38)={&(0x7f0000c20000-0x40)={'wp256-generic\x00'}, &(0x7f0000ac4000-0xa4)="53421f64eaa3971c78e3132cad5e5851cfaa52454b8931083b863b35f0370b197e370a60a211590e4e1ff0db1c4f4134759f5fccadbe1bd85a67c72bb480b9c07707648eedc1982c3a2b9b76e5f22137e6bed18f528ce00bd0f286b49e2b5285d9912dca7af832bfd45fd4ec9723db41d523b9401fdaa44f5821d4b49d3485a70f3a03680c731f6f4ab4ace4abce00a1778c20a73f2597c22510462ca779382f0835a6ac", 0xa4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fc4000)={@common="73797a6b616c6c65720400", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0x6) listen(r0, 0x0) 2018/01/30 08:06:49 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000013000-0xc)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000011000)={@generic="4333953ae0660378b12f86a4912b813b", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f000000f000)={@common="7f000000000000000017000000003000", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00009a5000-0xb)='/dev/audio\x00', 0x28081, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00007b8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000493000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000056b000)={r2, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x15}}, 0xc) read(r0, &(0x7f0000104000)=""/68, 0x44) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000d77000)={&(0x7f000031a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000040c000)=[{&(0x7f00009fa000-0xac)=""/172, 0xac}, {&(0x7f00009b1000)=""/48, 0x30}], 0x2, &(0x7f0000312000)=""/2, 0x2, 0x6}, 0x2000) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00006ef000)=0xfffe, 0x4) 2018/01/30 08:06:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x1f, 0x400140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00005be000)={0x3, 0x3, 0x4000, 0x2000, &(0x7f0000322000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000260000/0x18000)=nil, &(0x7f0000eba000)=[@text32={0x20, &(0x7f00001f1000)="0f005c060bf018180f30c4c2f50317b9c80100000f32b8010000000f01d90f209866baa00066b800f066ef66baf80cb815690d81ef66bafc0cec0f01cb", 0x3d}], 0x1, 0x1e, &(0x7f0000a9d000)=[@cr0={0x0, 0x0}], 0x1) ioctl$KIOCSOUND(r3, 0x4b2f, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000a6c000)=0x2f94) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/30 08:06:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007f6000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002a5000)={0x0, 0x9}, &(0x7f0000d5e000)=0x8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000029e000)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000dac000-0x10)={r2, 0x8, 0x4, [0xfffffffffffffff8, 0x3ff, 0x1, 0x100000000]}, &(0x7f0000dde000-0x4)=0x10) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e55000-0xd)='/selinux/mls\x00', 0x0, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a72000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000021e000-0x4c)={0xfffffffffffff800, 0x9, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f0000bd1000-0x20)={{&(0x7f0000685000)=""/210, 0xd2}, &(0x7f00006d2000-0x1)=0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a57000)={r2, 0xffffffffffffffe7}, &(0x7f0000b0b000-0x4)=0x6) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x0, [0x0]}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000339000-0x15)='/proc/self/net/pfkey\x00', 0x20800410002, 0x0) epoll_pwait(r5, &(0x7f0000f0b000)=[], 0x0, 0x40, &(0x7f0000721000-0x8)={0x0}, 0x8) 2018/01/30 08:06:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000001000+0x799)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x3d, 0x3, [], "9c387f935dd3282c0755f3692f2068585088d39ec7225333c8a955b54dbfe3cb1201c5f71d3cf15ee25cfe44ff08b6601625293252d04fc16bce6d1049"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) 2018/01/30 08:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000280000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000872000-0x98)={0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x800}, &(0x7f0000dec000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000713000)={r1, @in6={{0xa, 0x3, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffff00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000431000-0x6)={0x0, 0x7fffffff}, &(0x7f0000235000)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004bd000-0x8)=@assoc_value={0x0, 0x6add7aea}, &(0x7f0000ac7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000131000-0xb8)={r3, 0x8, 0x7f, 0x1, 0x74, 0x4, 0x40, 0x7, {r4, @in6={{0xa, 0x2, 0xfc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ec00, 0x7fff, 0x98, 0x401, 0x1f}}, &(0x7f0000aa1000)=0xb8) r5 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r5, r2, &(0x7f0000318000-0x8)=0x0, 0x400000ff) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/01/30 08:06:49 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000042f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x17d8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff01, 0x6, 0xfff, 0x1, 0x2}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee4000)='./file0\x00', 0x0) mount(&(0x7f0000707000)='./file0\x00', &(0x7f0000266000-0x8)='./file0\x00', &(0x7f0000233000)='sysfs\x00', 0x0, &(0x7f00005b9000-0xa0)="") 2018/01/30 08:06:49 executing program 5: syz_open_dev$adsp(&(0x7f0000047000-0xb)='/dev/adsp#\x00', 0x1000, 0x2800) 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) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001cc000-0x9)='net/tcp6\x00') ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000253000)=0x100000000) readv(r0, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)=""/256, 0x100}], 0x1) 2018/01/30 08:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002f0000)='/dev/snd/seq\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000055f000)={{0x0, 0x400003b}, 0x1, 0xfffffffffffffffb, 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, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:06:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x8000000000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 08:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000cca000-0xb)='/dev/vcsa#\x00', 0x8, 0x10140) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000032a000-0x4)=0x0, &(0x7f00001ce000)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0xc, 0x0, &(0x7f0000651000-0xc)=[@dead_binder_done={0x40086310, 0x0}], 0xfffffffffffffda5, 0x0, &(0x7f0000309000)=""}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000956000-0x14)={0x4a, 0x6, 0x230, 0x101, 0x80000000, 0x7, 0x0, 0x956, 0x7ff, 0x9}) 2018/01/30 08:06:49 executing program 3: r0 = socket(0x40000000017, 0x3, 0x0) r1 = memfd_create(&(0x7f0000975000-0x7)="2e9247504c2c00", 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000071000)={0x7, &(0x7f0000f87000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00007b2000)='/dev/dsp\x00', 0x40, 0x0) r3 = getpgid(0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000a7f000-0xc)={&(0x7f0000611000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000000000)=0xe8) setreuid(r4, r5) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000000)={{0x6, 0x4, 0x8, 0x939, "54499ffcf616157380e036cbfe1eca6e238ec690a0a825f3580be06ba0ed1f798fcd1105c5e4b72e5d920789", 0x0}, 0x0, 0x0, 0x8, r3, 0x2, 0x7, "45b0cd619bc5c9fbd65c63bb561b25425e4db3e45ff88ad425e80132f17e911478a329ef176a990f9a9bdf3b3907b9d85c5020b2d4f44c3eb411e82ad02a3a4d", &(0x7f0000000000)='-eth1/%.%-\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x3, 0x2, 0xc3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/30 08:06:49 executing program 1: socketpair(0x10, 0x0, 0x1f, &(0x7f0000779000-0x8)={0x0, 0x0}) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000934000)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xdcc000)=nil, 0xdcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x40, 0x1, 0xad, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") ioctl(r2, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000dcc000)=0xff, 0x4) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dcf000)=0x0, &(0x7f0000dcf000)=0x4) r3 = add_key$user(&(0x7f0000214000-0x5)='user\x00', &(0x7f0000dcf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dcf000-0xa2)="58a20e00e0a2e6c38ef03f51b627f8c1bcf0958eb8d95e10c19750176f90a74e13c151e1809fd69f5255191958e48bc5c6b38781f6eb8a20003246b3af1ba5b4777b348f78590be8254c95feb635adf24d7ddd9737ff857bb6c005a6b0d70393a27c79a3f8b32cebf8117190a07b109cd250746d0fb26bdafa7f5ee865db0fde32493ba7f5cc8a67f02a227cad01b331836d54b56f911300b3c144b7085cd976f9ed", 0xa2, 0xfffffffffffffffb) keyctl$setperm(0x5, r3, 0x4) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000dcd000)={[0x6000, 0x14000, 0x11d004, 0x3000], 0xdd, 0x82, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$l2tp(r0, &(0x7f000063b000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x0, 0x1, {0xa, 0x2, 0xffffffffffffff4c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}}}, 0x3a) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000dce000)={0x2, 0x2, 0x5, 0x1, 0x3}) [ 45.677318] binder: 6319:6326 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/30 08:06:49 executing program 0: mmap(&(0x7f0000000000/0x896000)=nil, 0x896000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000251000-0x8)=0x0, &(0x7f0000140000-0x4)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000895000-0x8)=0x0, &(0x7f0000894000)=0x8) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000897000-0x8)={0x0, 0x0}) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003d7000-0x18)={r2, &(0x7f0000896000)="9c2273ff98fa287f3773839c6168560bd0585c7a62981458320d9075111094f9d615328a640d9a13641e50a5b03a173201179c631f5476101adcbe99e440e252e886f1b436dd9b52aa9495e2e7f947394118c689cf1602f81857814bca5371021161e588ca709794442fa3e9ca671c2b35a2ed2cfd5e3c7d90714699be3b0620a1896561859bf054d60d629f94c37eb23e767a696059856937f6d1c7ef451a2a1b1e33995e1b250f2e6664c4dc5d", &(0x7f0000897000-0xf9)=""/249}, 0x18) mmap(&(0x7f0000897000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000898000-0x8)={r2, r1}) 2018/01/30 08:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xb, 0x100000000, &(0x7f0000e9b000-0x8)={0x0, 0x0}) ioctl$TCGETA(r0, 0x5405, &(0x7f00004a5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 08:06:49 executing program 5: 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, 0x3, 0x2, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000321000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ca000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000a97000-0x18)={0x0, 0x800, 0x596d, 0xfffffffffffffffe, 0xd129, 0x7}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000096b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x7f, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f000034c000-0x20)={r3, 0x0, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000db5000)={0xc0, {{0xa, 0x0, 0xf9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x800000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000d3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$bt_l2cap(r4, &(0x7f0000d11000-0xe)={0x1f, 0x4, {0x800, 0x6, 0x9893, 0xe3d7, 0x8, 0x8}, 0x5, 0x4}, 0xe) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000fc2000-0x20)={r3, 0x0, 0x100000100000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000791000)=0x0) ptrace$poke(0x4, r5, &(0x7f000081e000)=0x0, 0x10001) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000fd000)={0x2, 0x0, [{0x80000006, 0x9, 0x10001, 0xffffffff, 0x80000000, 0x0}, {0xc0000007, 0x1, 0xffffffffffffff3c, 0x6902, 0x4, 0x0}]}) 2018/01/30 08:06:49 executing program 3: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd6000)={0x0, 0x0, 0x0}, &(0x7f0000cd4000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/228, 0xe4) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000002000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)="7f85c66341269b385b40c3018ac714ddb20cb3e9805c1ff214ae26b41cd03f03bc996324a08452ba224e25985b3f2ef2db544fc7438021409b7ad2e6e6640c1d8d79871982b1de76ff4605aeec19fb9054fc8ec3673666498089b14bf5d856f37ba8881b44e6aaa5dfe4827e4ba622b34c0949479af98189042b9243d772e4ec8434bae2d1650300fbd813bde90b254b57da4c9a93c3eb91cd9dd26c5d0771a298127c153c817402826a50e8fb89701897d5c7ef3044a27b0035b0b280a7e43903bf51846d69b1ac25b4b8dd64c4601bac1af1374eeac0cb1c90cfd45ac2aa8dbd586f9fd132", 0xe6}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r5, r5]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0xe8, 0x240000d5}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000000000)={0x5, &(0x7f0000001000)=""/96, &(0x7f0000002000-0x78)=[{0xffff, 0xef, 0x697d, &(0x7f0000000000)=""/239}, {0x9d2c, 0x70, 0x4, &(0x7f0000001000-0x70)=""/112}, {0x8, 0x8a, 0x81, &(0x7f0000002000-0x8a)=""/138}, {0x101, 0xb9, 0x7ff, &(0x7f0000001000-0xb9)=""/185}, {0xc2, 0xdd, 0x40, &(0x7f0000001000-0xdd)=""/221}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000002000-0x20)={0x5, 0x0, 0x0, 0x101}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000002000-0x20)={0x0, r6, 0x10001, 0x100}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r5, 0x107, 0x16, &(0x7f0000003000-0x84)=""/132, &(0x7f0000002000)=0x84) fcntl$getownex(r0, 0x10, &(0x7f0000cd3000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r7, r7, 0x0, &(0x7f0000cd1000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) 2018/01/30 08:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x20000, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/30 08:06:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007ca000)='/dev/qat_adf_ctl\x00', 0x200001, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008a3000-0x8)={0x0, 0x2}, &(0x7f0000500000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002a5000+0x28)={r1, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff42}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x800}, 0x98) 2018/01/30 08:06:49 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000918000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000204000-0x4)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000011000)={0x7, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009d0000-0x4)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000029c000)='./file0\x00', 0x8000, 0x124) perf_event_open(&(0x7f00008bc000-0x78)={0x1, 0x78, 0x6, 0x100, 0xffffffffffffffc0, 0x5, 0x0, 0xfffffffffffffe01, 0x2, 0x4, 0x4000000000000000, 0x5, 0x7, 0x3b, 0x8, 0x1, 0x2, 0x5, 0x80000000, 0x10000, 0x4, 0x3, 0x7, 0x10f, 0x0, 0x6, 0x2326, 0x9, 0x3dd400000000000, 0x80000001, 0x8, 0x80000000, 0x20, 0x6, 0x6, 0x5, 0x6, 0x800, 0x0, 0x1, 0x5, @perf_bp={&(0x7f0000dfd000)=0x0, 0x4}, 0x400, 0x2, 0x0, 0x0, 0x101, 0x8, 0x4, 0x0}, r2, 0xebae, r3, 0x4) 2018/01/30 08:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x400000, 0x0, 0x0, 0x7ff, 0x374, 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000089000-0x4)={r0}) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f00007bf000)={@rand_addr=0x7, @dev={0xac, 0x14, 0x0, 0x11}}, 0x8) sendto$inet6(r0, &(0x7f0000455000)="7142ef415563fa47f8aac24f6698c351074a034e91118280eba176e473e89f71a0e6dff97da27e9adb3f721f39b4a3e7fae4be2421aeec5cfb3c130399dfee1d064bf53e9df3686797c42fac671ee8c729e33bae93f3cc214043a4bcc525d0be889e59193ded148f225a64627c12f5d191f4bc94e7b5815f9f07707a18c6", 0x7e, 0x800, &(0x7f00004eb000)={0xa, 0x0, 0x71fd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c) [ 45.746393] binder: 6319:6326 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/30 08:06:49 executing program 1: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fa2000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000fa1000)={0x3, 0x10001, 0x7f, 0xd38, 0x0, 0x9}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0xe8) socket$netlink(0x10, 0x3, 0x48570086d685e6c5) sendto$inet6(r1, &(0x7f0000fa1000-0x2a)="", 0x0, 0x0, &(0x7f0000f9f000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x200000007}, 0x1c) 2018/01/30 08:06:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x8, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/30 08:06:49 executing program 0: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009db000)={0x5, 0x9, 0xff, 0x8, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/30 08:06:49 executing program 5: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0xe0041) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f000027d000)={0xffffffffffffffff, 0x0, 0x100000001, 0x0, 0xffffffffffffffff, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/30 08:06:49 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a61000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000001000-0x110)={{0x3, 0x2, 0x1f, 0x200, "3e4309a59089cd5b7407183eca1bfc63dd44213653deabea3ecfda876b8d0c68cbbcdcbb34a815a5473c5344", 0xf9}, 0x0, 0x0, 0x2, r2, 0x2, 0x1ff, "78cc88a83986f276bf87e6a3786b3fb4c2537151bcdcb59822581824519013004f308ea2f4f0fa5d3a009fbd908a12c7ed98acfb274fe782200695114a1ebd86", &(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x743f84a8, 0x7, 0x50e, 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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000)=""/0, &(0x7f0000002000-0x4)=0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x20000000008, &(0x7f0000001000-0x3)="", 0x0) 2018/01/30 08:06:49 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2000, 0x0}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000033000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) r0 = syz_open_dev$midi(&(0x7f0000016000)='/dev/midi#\x00', 0x3, 0x410100) ioctl$TIOCSCTTY(r0, 0x540e, 0xa89) 2018/01/30 08:06:49 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) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") r0 = msgget$private(0x0, 0x180) msgctl$MSG_INFO(r0, 0xc, &(0x7f00008d5000)=""/195) pipe2(&(0x7f0000376000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000f68000-0x4)=0x6) [ 45.854517] QAT: Invalid ioctl 2018/01/30 08:06:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00004f0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x0, 0x0, []}) r0 = add_key$user(&(0x7f0000937000-0x5)='user\x00', &(0x7f0000f91000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000450000-0xbb)="9bfe21e4ceb23230973411b85f37f48de6fab110c1d89db32795f240c24f9ab35f126f52db9c963b1f56e5e2f57dbbe65cb57a9ebb1b35c9ffad5aad592f5ee795ca50f6c702258c8222d3d0076238d2e79a0dc1be60ed39b1cc253eba169083dbda3cb22f6ef13955bfce87631dcededd0f979192f06c69239a5d4312724933e5ac9142208740111583cd5f2fb014c4bc4608e3fde637ad7e64bb92a1721882190ec57d7c5ca86eb2a87344994651ead8d0164003b4c51aded0fd", 0xbb, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r0) 2018/01/30 08:06:49 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000014b000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x1c)=@req3={0x7, 0x6, 0xc9, 0x0, 0x7ff, 0xb0c, 0x4}, 0x1c) fanotify_mark(0xffffffffffffffff, 0x0, 0x100000000000, 0xffffffffffffffff, &(0x7f0000499000-0xe)='./file0/file0\x00') 2018/01/30 08:06:49 executing program 7: socket$can_raw(0x1d, 0x3, 0x1) [ 45.901765] QAT: Invalid ioctl 2018/01/30 08:06:49 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000f00000-0x12)='/dev/input/mouse#\x00', 0x8, 0x8a40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x3, 0xdf51, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007ae000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000001000-0x400)={""/1024}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000)=0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)=@common='teql0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002000-0x4)=0x81, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x7, 0x49, 0x401, 0x7fff, 0x100000001}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r3, &(0x7f000025a000-0x38)={0x0, 0x0, &(0x7f0000656000-0x10)={&(0x7f0000750000-0x60)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:06:49 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000065d000)={0x0, 0x10001}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000058d000)=@assoc_id=r1, 0x4) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x200, 0x3, 0x7, 0x8, 0x6, 0x80, 0x8, 0x18]}, &(0x7f0000000000)=0x14) 2018/01/30 08:06:49 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005a1000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000356000-0x64)={&(0x7f0000000000)=[0x8186, 0x8, 0x9, 0x40, 0x6, 0x80000000, 0x6b17, 0x0], 0x8, 0x0, 0x7, 0x1200000000, 0x10000, 0xfff, {0x0, 0xad1, 0x1, 0x8, 0x1, 0x7739, 0x0, 0xb62, 0x1, 0x3, 0x8, 0x100000001, 0x8000, 0x47e, "12edc11ed614e1499b386fe4220904886eadc881622b84f3db20087cfd95e07a"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) r3 = epoll_create(0x3) ioctl$TCSBRKP(r2, 0x5425, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c3a000)={0x0, 0x0}) r4 = fcntl$getown(r3, 0x9) ptrace$peekuser(0x3, r4, 0x7) ioctl$TCSETS(r2, 0x5402, &(0x7f0000177000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 08:06:49 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x3f}, &(0x7f0000007000-0x4)=0x8) nanosleep(&(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {r3, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15ffe90001abab"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000000c000)={0x9, 0x8, 0x4, 0x4, 0x8, 0x1, 0x6, 0x3dd, r2}, &(0x7f0000002000+0x6ce)=0x20) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000015000-0x1e)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="951cefbf342d37207e1b1f38b2421fb5"}}, 0x1e) 2018/01/30 08:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = creat(&(0x7f000027d000+0x1de)='./file0\x00', 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f00001b8000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000d4c000-0x4)=0x1, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a5f000)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000150000)={0x0, 0x80000000}, &(0x7f000034b000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000e8f000)={0x0, 0x1ff, 0x0, 0x7, 0x200, 0x9, 0x2, 0x2, r4}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000322000-0x122)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "0e71ca", 0xf0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {[@hopopts={0x0, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0xa4, "64c521636336e249c933496db80e679c303d37128af156f575f76d202ec8f3c93fd973956e1fb944f6c819f905979591241fd445bf8dae121a866d8b79bbd8c991cc43889f7a2499631578018838069aaedea4b213104a1ee3f8ac130f7db8f3daada4f4c8aa3d7990fc5adf78fe9f2cea40df7d82ba803870e94d2774a30baa1c9aba47d54f8c247c007dfdb0ade54b7b94d33d391623d9fa3e86a5c9bebbd19fe7f825"}, @enc_lim={0x4, 0x1, 0x7ff}, @calipso={0x7, 0x20, {0x0, 0x6, 0x80000001, 0x3f, [0x3, 0x6, 0x0]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x122) 2018/01/30 08:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000762000)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) accept4(r0, &(0x7f0000228000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea9000-0x4)=0x10, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/30 08:06:49 executing program 0: r0 = socket$kcm(0x29, 0x802, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000000000)=""/205, 0xcd, 0x40000000, &(0x7f000067f000-0x10)={0x3, {"da05bee20d1972"}, 0x4}, 0x10) 2018/01/30 08:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00008cb000)=0x7f) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = open(&(0x7f00005e9000)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f00000ff000-0x30)={0x0, []}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000e7c000)={0x4, 0x80000000, 0x6, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r3, &(0x7f0000597000)=""/163, 0xa3) r5 = dup3(r4, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) rt_sigqueueinfo(0x0, 0xf, &(0x7f0000c3f000-0x10)={0x28, 0x800, 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000917000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/30 08:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000e2000)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00003b4000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a31000+0xed9)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b7d000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff, r1}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000037f000-0xc)='/dev/ashmem\x00', 0x4002, 0x0) [ 46.014508] device eql entered promiscuous mode 2018/01/30 08:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000a7d000-0x8)='./file0\x00', 0x4a) r0 = memfd_create(&(0x7f0000646000-0x8)='|-\\bdev\x00', 0x1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000bd3000)={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, {0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x81, [0x7, 0x8001, 0x5, 0x7, 0x800, 0x5, 0x0, 0x7]}, 0x5c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d48000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000179000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000879000)={0x7, 0x609b, 0x1, 0x7f}) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x8, 0x3, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) r3 = syz_open_dev$dspn(&(0x7f0000326000)='/dev/dsp#\x00', 0xccfc, 0x80) r4 = syz_open_dev$midi(&(0x7f00006a8000-0xb)='/dev/midi#\x00', 0x3, 0x4100) modify_ldt$read(0x0, &(0x7f000008b000-0x99)=""/153, 0x99) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000538000)={r3, 0x8, 0x9b, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:06:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x80, &(0x7f0000c1e000-0x8)={0x0, 0x0}) gettid() getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000090e000)=0x0, &(0x7f00004a2000-0x4)=0x4) clone(0x200, &(0x7f00009b6000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000e79000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000f68000-0x8)=[], &(0x7f000020a000-0x20)=[]) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f000002d000)='/dev/dmmidi#\x00', 0x0, 0x40000) r1 = gettid() r2 = gettid() kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/30 08:06:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000003, 0x0, &(0x7f0000f78000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x7f, 0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000774000)=0x8000) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x2, 0x0, 0x0, 0xffffffff, 0x0}) 2018/01/30 08:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000d18000)=@assoc_value={0x0, 0x0}, &(0x7f0000b89000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000735000-0x8)={r2, 0x8000}, &(0x7f0000b90000)=0x8) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:06:49 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004e, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, {0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x10f68027, [0xe620, 0x2, 0x2, 0x9, 0x100000001, 0x7f, 0x7fffffff, 0xd0]}, 0x5c) 2018/01/30 08:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000e4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b41000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r0, 0xaeb7) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000c31000)='/dev/vcs#\x00', 0x7, 0xa40) getpeername$ax25(r3, &(0x7f0000cbf000+0x4d1)={0x0, {""/7}, 0x0}, &(0x7f0000479000-0x4)=0x208) 2018/01/30 08:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getgid() lstat(&(0x7f0000304000-0x8)='./file0\x00', &(0x7f0000f37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x1c, 0x800, 0xfffffffffffffff8, &(0x7f0000da6000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f000036d000-0x1000)=""/4096) ioctl$sock_ifreq(r2, 0x897f, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x5}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00003be000)=0x0) 2018/01/30 08:06:49 executing program 4: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000022000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000)='/dev/hwrng\x00', 0x8040, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000000e000)={r1, 0x80000, r2}) r3 = socket$inet(0x2, 0x8, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f000002c000)={0x100000000, 0x2, 0xfffffffffffffffb, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x20, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/30 08:06:49 executing program 2: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800004000000) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000037000)={@generic="e207e0f420052995e554ba84f7857e89", @ifru_settings={0x7, 0x8001, @sync=&(0x7f0000054000-0xc)={0x5, 0x1, 0x400}}}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000054000-0x8)=0x0) write$sndseq(r1, &(0x7f0000055000-0x60)=[], 0x0) close(r0) 2018/01/30 08:06:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = getpid() r2 = syz_open_dev$admmidi(&(0x7f0000d5d000-0xe)='/dev/admmidi#\x00', 0x722, 0x800) stat(&(0x7f0000bb3000)='./file0\x00', &(0x7f000070a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000b71000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cec000-0xc)={r1, r3, r4}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r5, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000067a000)={0x0, 0x0}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000df6000-0x9)='/dev/vcs\x00', 0x0, 0x0) sendmsg$nl_route(r6, &(0x7f0000415000)={&(0x7f0000d7f000-0xc)={0x10, 0x0, 0x0, 0x4018100}, 0xc, &(0x7f000087e000-0x10)={&(0x7f00004c1000-0x14)=@ipv4_getroute={0x14, 0x1a, 0x400, 0x3, 0x3, {0x2}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) mq_open(&(0x7f0000dbb000-0x9)='/dev/vcs\x00', 0x0, 0x100, &(0x7f000055d000-0x40)={0x0, 0xfca5, 0x80000000, 0x3, 0x2, 0x5, 0x20, 0x9}) tkill(0x0, 0x15) wait4(0x0, 0x0, 0x0, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/30 08:06:49 executing program 3: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000039e000-0x8)='./file0\x00', 0x2040, 0x80) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\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, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) syz_emit_ethernet(0x83, &(0x7f000039c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x4d, 0x11, 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]}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "b05c8e6fa2d3d852386228f2725b565ab96a424a2804000e8960d29ab510a3b61d6f4b78f735603fa1028ae1e77712271387e0b71e5913a1a894e8efb1d53e41e492a3e2e0"}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/01/30 08:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007ba000)=0x0, &(0x7f0000301000-0x4)=0x4) r1 = open(&(0x7f0000909000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') 2018/01/30 08:06:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00003f1000)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x60)=[{&(0x7f0000925000)=""/198, 0xc6}, {&(0x7f000040f000)=""/70, 0x46}, {&(0x7f0000e82000)=""/157, 0x9d}, {&(0x7f0000b68000-0x28)=""/40, 0x28}, {&(0x7f0000d73000-0x3f)=""/63, 0x3f}, {&(0x7f0000001000-0x49)=""/73, 0x49}], 0x6, 0x0, 0x0, 0x7}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000001000-0x4)={0x3, "2566d2"}, 0x4) mmap(&(0x7f0000000000/0x2f5000)=nil, 0x2f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f000027f000-0x10)=[{&(0x7f0000206000-0x7e)="5317bf91f4aa354929a6bcd486bbd7fcc45a1d62072673da09547d435de828ecd3b8a9d48335e5f00311d6caff8623a491d63a1948adb88d", 0x38}], 0x1) 2018/01/30 08:06:49 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) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000351000-0xa)='/dev/cuse\x00', 0x401, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f000023d000-0xb0)={{0x66, 0x1ff}, 'port1\x00', 0x6, 0xe1e64da5d39bbf53, 0xfa0, 0x3f, 0xffffffffffff0000, 0x5, 0x1, 0x0, 0x1, 0x213, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000084000)={0x6, [0xd5, 0x2, 0x8001, 0x8, 0x6, 0x5]}, 0x10) vmsplice(r3, &(0x7f0000da0000)=[{&(0x7f0000c9c000-0x5f)='i', 0x1}], 0x1, 0x0) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) dup2(r0, r2) 2018/01/30 08:06:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000db0000-0x50)=[{&(0x7f000012b000)="d54a320fe124185995e53dd3a2711cea1b3831bb33199615da4604b7f05350c4b2f0301f3a43b40f965dc78f93c0", 0x2e}, {&(0x7f00003f2000-0xc9)="3ea5d2d63da87b29711c5e82a74f5d742fc848219fc6466ce93389ae17d3b4e48e420d2de42672e13b641ff190547037a50ea737671cf83bb90bc95e58a164aa1d9d099653ce2b76e09371e87df8641d798f084e95a6435c1796f54bf8102c57d016f57cff2a5409707add15959da36282d9ec259a604b01a16a46fa4fedc2e1894e54daf526690ec7c2c35617faa0d9879640795dddc18965fe036fe12a40f00f6e878e49051cf0e6611face0cd16c78abfbad39d81b30c086e358f8ed01aa37b8529c6b8d013520d", 0xc9}, {&(0x7f0000000000+0xa40)="05ce221b4dfeb3e0cc25c9a2f74c54fed2c13fd7722981b0c9be245480e3bdb622b7929c13634ef99a742d11d1a4e9b0eb4b9f540e5626b5ad1867ce4b792895f78f448c97da7201d091db2a8052e319d042fbd01f4676b01ad744ea6834b5c7ce8f7942d472a4fca6cbfe163686885092290cea5d1c7040f20d743f694c2c300aff59a29342c60d95420dd7dbea934b1b4ed9e3bb8a996c5ae7c89fadc4", 0x9e}, {&(0x7f0000001000-0x2)="010f", 0x2}, {&(0x7f0000000000)="80add17b8294ac275d932921216d87f3b69cc688b26146e948ce", 0x1a}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x0, &(0x7f00004ca000)=[{0xa, 0x0, 0x4000000, 0x0}]}, 0xffffffffffffffe5) bind$inet6(r1, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x83, &(0x7f00001fb000-0x119)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x4d, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "f7e3bee809bf206dfabcf2ac1a3f8a8af969281c4187f1613a152b15cd819b3d6542822d19fd0ef13733d5939c98ef07d60f18c46a65b4c81e7da0d07a2faf3cef2ad83f0e"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/30 08:06:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f72000)={0x0, 0x0}, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000a8e000-0x4)={r0}) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000f9e000)={0x3, 0x1, 0x6}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00006bb000-0x10)={0x2, &(0x7f00004d1000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000be9000)=0x8b1) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x2, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:06:50 executing program 3: clone(0x0, &(0x7f0000001000)="", &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") move_pages(0x0, 0x0, &(0x7f0000063000-0x10)=[], &(0x7f0000158000)=[], &(0x7f0000193000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x1) 2018/01/30 08:06:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r1, &(0x7f0000466000-0x72)=""/114, 0x72) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000a91000)=""/5) 2018/01/30 08:06:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x80, @te1=&(0x7f00001fa000)={0x0, 0x6, 0x5, 0x7}}}) sendto(r0, &(0x7f0000efc000)="2ded17baa2e96cc77b34ffc768bcf1575c673ab83d50a9430acc98e2074037bbab4129b21985549f65c55606e24d1ef958341b1d37c23f44db9dcd42f3322361f4334d13890c057d283c226cb924cf691ce94dd59020409222a91dab3b744bb945dd5d190c65d42cb3231b3afd7fd4e386dd70bc7d6bfc42068b6e2e3a", 0x7d, 0x44000, &(0x7f0000ca2000)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000143000-0x4)=0x7fff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f39000)={0x8, 0x54, 0x200, 0x4b, 0x7ff, 0x3c7, 0x401, 0x40, 0x0}, &(0x7f000057e000)=0x20) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00007bf000)=0x80002) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000b90000)={r2, 0x5}, 0xfdf6) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000ec9000-0xc)={0xc16, 0x1}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008e7000)='/selinux/status\x00', 0x0, 0x0) bind$rds(r1, &(0x7f0000f16000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000ce6000-0x10)={0x4, 0x6}) 2018/01/30 08:06:50 executing program 0: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) socket$inet(0x2, 0x800, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d31000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000a92000)={0x2, 0x78, 0x2, 0x80000001, 0x100, 0x7, 0x0, 0x8, 0x140, 0x3, 0xfff, 0x7, 0x2, 0xe06, 0x101, 0x10000, 0x8, 0x6, 0x80, 0x4, 0x8, 0x1000, 0x1, 0x6, 0x16d5c9f7, 0x401, 0x200, 0x1f, 0x7fffffff, 0x400, 0x9, 0x401, 0x3f, 0x5, 0xfffffffffffffff7, 0x80000001, 0x6, 0x4, 0x0, 0x3, 0x6, @perf_config_ext={0x2, 0x8}, 0x0, 0x1ffe, 0x2, 0x0, 0x9, 0x10000, 0x100000000, 0x0}, r1, 0x7, r2, 0xa) syz_emit_ethernet(0x3a, &(0x7f0000029000-0xb9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0xc2, 0x0, 0x0, 0x0, {[@sack={0x3, 0x2, []}]}}, {""}}}}}}, 0x0) 2018/01/30 08:06:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00007d8000-0x28)={@generic="18f3d27c62251dcaf53567407fbd3792", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000d0e000/0x18000)=nil, &(0x7f00008eb000)=[@text16={0x10, &(0x7f00009b0000)="0f09660f3817192e0fc798427066b9800000c00f326635000100000f30ffe40f01c80f01bcdf00660f7f650a65de7500670f01cb", 0x34}], 0x1, 0x0, &(0x7f0000b1b000-0x20)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000ba7000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000708000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/30 08:06:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000952000-0x1)='\x00', 0x3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000572000)={0x0, 0x0, 0xe75c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000038a000)={0x0, 0x0, 0x433}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000ea000)={r1, r2, 0x800}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r3, &(0x7f00003fe000-0x4a)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x0, 0x0}, 0x4a) 2018/01/30 08:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x7ff, 0x3f) sendto$inet(r0, &(0x7f000000b000)="14000000e80300000700000000000000", 0x10, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000437000)="937e4436770ca7768fa9426349cf8319ceb4", 0x12, 0x84, 0x0, 0x0) 2018/01/30 08:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000bb6000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f00005f5000/0x3000)=nil) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1000800) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/30 08:06:50 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x21) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000027000)={0x0, 0x0}, 0x80000) r1 = syz_open_dev$admmidi(&(0x7f000001e000-0xe)='/dev/admmidi#\x00', 0x8, 0x2100) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000028000-0xb2)={0xf7c9, 0x100, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000026000)={0x3, r0, 0x0}) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000009000-0x2)={0x7, 0x4}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000012000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r2, 0x2, 0x1) 2018/01/30 08:06:50 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000000)=0x0, 0x4) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000d3000)={@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]}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000956000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f00007bb000-0x28)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @random="50fd2a51e067"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:06:50 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$sndpcmc(&(0x7f0000011000)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000000)=""/68) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = semget$private(0x0, 0x7, 0x0) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000014000-0xc)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000435000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/30 08:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00002d3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000706000-0x4)=0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00002b1000-0x4)=0x0) kexec_load(0x5, 0x6, &(0x7f00000f0000)=[{&(0x7f0000768000)="05cac2044ea3f8d00ab372a41f37a1b8a3e1c404261881347c227ecf6196ebf747ffdba57827c00c3d053b06cac8705aab3e2b2af6a7429e243ebb7c46148ec374f6664873b4", 0x46, 0x0, 0x5}, {&(0x7f0000217000)="747fc39dfe63bbd5b9f967177f485608ea638447ad6c9ed2cff095212fced4ec60058e8a18585a3957180ff4912ba4f5eb974493dc7dfef4eeabfc4acce7a7c6d4467a3414ff23e19d7a06115394efe4dd93f5af1d3dec4ecbc46dbe56f0d152d8f426e3e8c82370b8807975363990259602717f82a2635a79f86f56d4ab79f55ffbcc9eb65c98c0de07ec570a7c038463590181a6837e5bf7e1cfd8380cc9ccd2e6326b86eee5196d77d433753e01940659d07cb18dae4966f0a8f848e977e9dee2ad273a3ae02bca89d5f71a", 0xcd, 0x6, 0x3}, {&(0x7f0000662000)="3eb78ae688833b63a99579ad663161763db142f89e8e7b8e0388800940034f", 0x1f, 0x0, 0x100000000}, {&(0x7f000047c000-0x59)="99167bb4115d662ee1aacffdf5c162738028f136e8efd0a4c8f1fc56802f67cafa27ad537c8b67c5101acf48f83d0762533146c8eda143a0edf76dbb56b65f4a2d8d3f2400955b5c0106b431a816f110c90fb1b9a23de058d7", 0x59, 0x6, 0x20}, {&(0x7f0000273000-0x9d)="e8fb6ff0d94ad10baf1348cd0e69cc797e26f8310d9cdd423fdaed792ed2823f92fd7070c04022357ef61a390e4dbf22ee670d6f808d2a6b6addc46d6497350a24e0669028ee541efa31f814706dc70454d7af835766db291e989e984f29d383de916093dea73170f1ec12b84d59acf9d1743049adf2bd33537b4f85f72c4ff0bc61a26ee6738a36c78341e2089fc31259174a541173954a144602dc6a", 0x9d, 0x5bf5, 0x7747159f}, {&(0x7f00006f3000)="5e8cad59ba800496ae10b0dce2cd2d0320499fc2763952d84924ce05e94fd54c8e0ccccbd649988f3ca1965881a1d3e6c5dc34d9de5e488cf174151ffa006a6f0761105928495707c18da065a0858069c7db560cbbf7ce810aee9c519db54055a948f15ac69ddbb83db9a6ad6056fc24ed1fb899270e2682b34e744cb7539221510d3a47338912e5ff16a1436e402c545b3b45fbe8c15bae174559be19f2ec", 0x9f, 0x1f, 0x0}], 0x160002) r1 = socket$inet6(0xa, 0x80003, 0xfb) sendto$inet6(r1, &(0x7f000089c000)="", 0x0, 0x4000c, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/30 08:06:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000cc6000-0x9)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e28000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001d4000-0x10)={0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000388000-0x4)=0x0, &(0x7f000018d000-0x4)=0x4) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000bd4000)={0x0, 0x0, []}) 2018/01/30 08:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = syz_open_dev$vcsn(&(0x7f0000961000-0xa)='/dev/vcs#\x00', 0x7, 0x2000000020000) fcntl$setflags(r1, 0x2, 0x1) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00002cf000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000807000-0xd4)=""/212) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000006000)="", &(0x7f0000003000-0x1)="", 0x0}, 0x20) splice(r0, &(0x7f0000e89000)=0x0, r0, &(0x7f0000355000)=0x0, 0x80, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006b8000-0x20)={r0, &(0x7f0000af8000)="859e2a46", &(0x7f00009c6000)="", 0x0}, 0x20) 2018/01/30 08:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000f4b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f0c000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00005ad000)='/dev/mixer\x00', 0x400080, 0x0) syz_open_dev$tun(&(0x7f0000e4f000)='/dev/net/tun\x00', 0x0, 0x2040) sendmsg$nl_crypto(r1, &(0x7f0000c5b000)={&(0x7f0000442000)={0x10, 0x0, 0x0, 0x2000080}, 0xc, &(0x7f0000d8b000)={&(0x7f0000132000-0x120)=@alg={0x120, 0x10, 0x312, 0x7, 0x1, {{'xts-serpent-avx2\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x8001}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x9d}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x22}, {0x8, 0x1, 0x8000}]}, 0x120}, 0x1, 0x0, 0x0, 0x40000}, 0x4) 2018/01/30 08:06:50 executing program 5: r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2a0, 0x2c8, 0x0, {0x0, 0x0}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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", &(0x7f0000022000)=""}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, 0x0, 0x0, @common='ipddp0\x00', @generic="c1dd806f7c5ac5df5ae5db9fcb4adaa7", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x4f0) 2018/01/30 08:06:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000837000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000660000)={0x0, @in6={{0xa, 0x0, 0x4f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa76, 0x2}, &(0x7f000082d000-0x4)=0x98) openat$rfkill(0xffffffffffffff9c, &(0x7f000002d000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000bcb000)='/dev/dmmidi#\x00', 0x4, 0x800) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c28000)={r1, 0x1}, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x5, 0x0, @cisco=&(0x7f0000fad000-0x8)={0x0, 0x0}}}) [ 46.587866] syz-executor3 (6542) used greatest stack depth: 14384 bytes left 2018/01/30 08:06:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000026000)='/dev/sequencer2\x00', 0x408800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000072a000)={0x0, 0x9, 0x6, 'queue1\x00', 0x8c48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_cred(r0, 0x1, 0x11, &(0x7f0000aeb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000052000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000dc3000-0x2a)="70726f6a69645f6d618e00fdba8f8b09a02dc2cac92dd9e66a2524b419a08e04dd2ca25f0020c1d405d2") sendfile(r2, r2, &(0x7f00006fb000-0x8)=0x0, 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000897000-0x108)={0x0, @in6={{0xa, 0x1, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x8, 0x0, 0x7e90e001, 0x3f, 0x3, 0x40, 0x9, 0x2, 0xfa, 0x8, 0x2, 0x8, 0x2c43, 0x8001]}, &(0x7f0000939000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c6f000)={r3, 0x3}, 0x8) pipe2(&(0x7f000068c000-0x8)={0x0, 0x0}, 0x80800) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000088a000)={0x1, &(0x7f0000eec000-0x4)=[{0x6, 0x8b03}]}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000b08000-0x4)={0x8000000, 0xd5, 0x1}) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000f40000-0x4)=r0) 2018/01/30 08:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capget(&(0x7f000047f000)={0x19980330, r0}, &(0x7f000000d000-0x18)={0x2, 0x400, 0x0, 0xff, 0x0, 0x5}) r1 = socket(0x15, 0x80005, 0x0) connect$inet(r1, &(0x7f000031c000-0x10)={0x2, 0x0, @rand_addr=0x400000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb0) 2018/01/30 08:06:50 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000b1e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000001000-0xc)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0xf}, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x7b47, &(0x7f0000002000-0x8)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x6, 0x32, r1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0xfffffffffffffedd, &(0x7f0000001000)="8f8e88bea4a5f4f9f7e93d31d10bb1f32a53d44159cb309edd78eba2a3569c882e9ca5d6dd51d0f12dfe3e6a64b82009cd5a7f7d7bab4c9c0669510d52de76bdefbe30c9a7188506d647d6f986ba290028ef359b13b9f679e3e2094643346b6ae9e569ecb109cbee10b4b31b71af9c60ecd691dc980a4f2095ff94496e3fe6cb9f79c1ec643910e6b0333c69085bc742e7ee70979e4c418a5124ba5cf42605d53fb7171d6beb719205d4a0654fcb1c04c75031"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000b5f000)={0x1000, &(0x7f000075f000)="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"}) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x4, 0xfffffffffffffff5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/30 08:06:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000769000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000f8e000-0xa)=@abs={0x4, 0x0, 0x0}, 0x5) 2018/01/30 08:06:50 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000edb000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x20)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000899000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = semget(0x0, 0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x1a1000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000004000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x4, 0x1}}, 0x2e) semctl$IPC_INFO(r1, 0x5, 0x3, &(0x7f0000002000)=""/53) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x2000) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)=@generic="e7ffe74634607f7f5972c512deecafb4", 0x10) 2018/01/30 08:06:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000e63000-0x12)='/dev/snd/pcmC#D#p\x00', 0x622, 0x500) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000019d000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) r3 = accept$ipx(r2, &(0x7f000027e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a2a000-0x4)=0xfdde) poll(&(0x7f000040d000)=[{r3, 0x40, 0x0}, {r1, 0x2000, 0x0}], 0x2, 0xac) sync_file_range(r1, 0x0, 0x5, 0x1) sendmsg$nl_xfrm(r1, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x1, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:06:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) get_mempolicy(&(0x7f0000ab6000)=0x0, &(0x7f0000f7e000)=0x0, 0xfff, &(0x7f0000ce5000/0x1000)=nil, 0x6) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/30 08:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000e9a000-0x9)='/dev/sg#\x00', 0x9, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/30 08:06:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000-0x4)=0x8, &(0x7f0000000000+0xc40)=0x4) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xc92, 0x4000) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000001000-0x10)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000002000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000004000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0x1, {0x81, 0x7, 0x3, 0x6, 0x5, 0x7}, 0x1, 0x5}}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002000-0x4)=0x0) 2018/01/30 08:06:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 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) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) r4 = add_key(&(0x7f0000fbd000-0x12)='.request_key_auth\x00', &(0x7f0000387000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cbc000)="3a93bdde945c04534e499a7f9d195c642ecdd0a1dcab1036269c276d8592921843b82809bd0e6165320ea8ede5f13ff87bee50c88886f0cf57e0b7e409a811c0323acafbbcc3896e9f3eb24907ea6211b458c94aaa5a55743278a4cbfa784fd4af492fda2b13b0ad9753aee11493db783f720ce3d613e2318d72946fe4e6fc6bed607a4535911da9c7d920c133027ffdf08811aac293a53904f3dd855541b266900d2c138f859d8d76c139e0569df586", 0xb0, 0xfffffffffffffff8) add_key$user(&(0x7f0000568000-0x5)='user\x00', &(0x7f0000f69000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000333000)="2beafd3354508f5a0788c2b94a18c5d68c59", 0x12, r4) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r3, 0x0) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/30 08:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a2e000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r0, &(0x7f00008ac000-0x60)=[{&(0x7f00002d0000)="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", 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{&(0x7f000099e000-0x1000)="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", 0x1000}, {&(0x7f000065f000-0x1)="d0", 0x1}, {&(0x7f0000395000+0xa3e)="f1c7b0f5bec4fa3321cd44510b98471d1d01ac415598f81d3614e955e409630e3cf2ba3781b51c2e39d9da92d5d97eee24529ead6a1cb9e8ea61cb008418cfad010f855d7856fc4af05404f14620e273aa9d55cb9a515fa9c3d8dc8776c1617729999a749a77f6057fdab8c3f48df062", 0x70}], 0x6, 0xc) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003de000-0x8)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_IFALIAS={0x13, 0x14, @generic="b22bff08d2df392d736447e0a724b1e7"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/30 08:06:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/30 08:06:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d0b000)='/dev/loop#\x00', 0x0, 0x4000000181001) r1 = syz_open_dev$sndpcmc(&(0x7f00004b4000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000dfa000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb3000)=0xb) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d77000)={0x3, 0x0, 0x8, 0x1}, 0x8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) syz_open_dev$sndpcmc(&(0x7f0000f59000)='/dev/snd/pcmC#D#c\x00', 0xb0d, 0x90080) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000d4b000-0x4)=0x3) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00007a8000-0x8)=0x0) bind$inet6(r3, &(0x7f0000788000-0x1c)={0xa, 0x3, 0x447655d0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7a}, 0x1c) pipe(&(0x7f0000d9f000-0x8)={0x0, 0x0}) 2018/01/30 08:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg(r0, &(0x7f00003db000)=[{{&(0x7f0000d1a000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f00008d0000-0x20)=[], 0x0, &(0x7f0000d2e000-0x1220)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ea5000-0x4)=0x0) 2018/01/30 08:06:50 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x7, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f000000a000-0x5b)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000-0x18)={r0, &(0x7f0000010000)="81a329221bdf7b08f6dd6ce218dee6f6f36f02096648f16ad428fc6d25a11aa965d0f79285d0222cbc4a8ad3319e3896e0a138b394126f26992c1c659f0ae3d7b1a519c1fcc0f77e516171b61ddf003011c2060066982c4cf667d629d2c9e1201025337296420d8e5568ae790c265a7a6d6197afed2acfe965556ab824d5c2", &(0x7f0000016000-0xa4)=""/164}, 0x18) 2018/01/30 08:06:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00000e1000)="e9654bba71f8ce3e7d308b997bee3c4feb91081d652ef3b70abbb49cefccf0171263246b5a79b8cb63da7ae2b9d6c8d31d61dad65f2c9fba20afccf3a9b00ddc2d2e326fbf1c96d3fc3ac0b892b04b3c420124af804078dde1fb1b5cbb4d70e75c3b73e9ecd1bc69d47a91f736502c0b822afdfaba220d93f7f6bcb7a953da8a874698634da7571e", 0x88) 2018/01/30 08:06:50 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x7ff, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000025000)=0x10, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000027000-0x14)={{0x4000008000000000, 0xcd, 0x6, 0xccd1, 0x7, 0x0}, 0x3, 0x3, 0x4}) 2018/01/30 08:06:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000a70000-0x10)={0x4, 0x0, &(0x7f0000f58000/0x4000)=nil}) [ 46.766136] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 46.796083] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/01/30 08:06:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c73000+0x1c7)='net/ipx\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ae1000-0x4)=0x0, &(0x7f0000bb7000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008fc000)={0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) 2018/01/30 08:06:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c01000-0xc)='/dev/rfkill\x00', 0x48400, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000863000)={0x3, 0xfffffffffffffffa, 0x5, 0x6, 0x1}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000b50000)={0x14, 0x1d, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fdatasync(r1) 2018/01/30 08:06:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fanotify_mark(0xffffffffffffffff, 0x42, 0x0, r0, &(0x7f0000245000)='./file0\x00') 2018/01/30 08:06:50 executing program 1: times(&(0x7f0000fd2000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b82000-0x11)='/dev/vga_arbiter\x00', 0x2000000, 0x0) timerfd_settime(r0, 0x0, &(0x7f000095c000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000fcc000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/30 08:06:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000931000-0x6)=[], 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000af7000-0x9)='/dev/vcs\x00', 0x400, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[]) 2018/01/30 08:06:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) getresuid(&(0x7f0000022000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f0000ea4000)=0x0) 2018/01/30 08:06:50 executing program 2: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000e7a000)=0x0) dup2(r2, r0) 2018/01/30 08:06:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000a81000)="18000000020001000000be8c5eff8c88360000f1010300ec0006000000040000f7b933d898055bf748bb6a8807567e59dba67e1947b3550400000067a1e2010067fc2163e000000000000453ff1f00000000000012c88ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf000000047ee87ccc000000080000c50fff04e9e9f57406aa010b000400", 0x90) r1 = syz_open_dev$vcsa(&(0x7f0000969000)='/dev/vcsa#\x00', 0x100000000, 0x840) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000227000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2d000-0x4)=0xe8) getresgid(&(0x7f0000ff1000)=0x0, &(0x7f000054b000-0x4)=0x0, &(0x7f0000d8b000)=0x0) r5 = getpgid(r2) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000e93000)=0x8000, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000eb3000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bee000)=0xe8) lstat(&(0x7f00002e3000)='./file0\x00', &(0x7f0000d71000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00004dc000)=0x0, &(0x7f0000c8b000-0x4)=0x0, &(0x7f00002d5000-0x4)=0x0) r10 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000b2e000/0x1000)=nil) shmctl$IPC_STAT(r10, 0x2, &(0x7f00000f6000-0x43)=""/67) getresgid(&(0x7f0000ad6000-0x4)=0x0, &(0x7f00004d4000-0x4)=0x0, &(0x7f0000605000-0x4)=0x0) r12 = syz_open_procfs(r5, &(0x7f0000544000)='schedstat\x00') r13 = getpgid(0x0) getresuid(&(0x7f0000d6e000-0x4)=0x0, &(0x7f0000489000)=0x0, &(0x7f000069e000-0x4)=0x0) r15 = getgid() r16 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c85000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb8000-0x4)=0xe8) ioctl$void(r12, 0x5450) getgroups(0x4, &(0x7f0000ec6000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f0000980000)={&(0x7f000097d000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000a24000-0x10)=[{&(0x7f0000048000+0xba7)="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", 0x1000}], 0x1, &(0x7f000001e000-0xd8)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r11}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xd8, 0x40800}, 0x40000) r19 = getpgrp(0x0) syz_open_procfs(r19, &(0x7f0000e4c000)='net/xfrm_stat\x00') 2018/01/30 08:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000b2000+0x54)='em1~PLvmnet0/(:keyring)\x00') 2018/01/30 08:06:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) getgid() r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000be5000)="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") listen(r0, 0x11) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000671000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000bc5000)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e2e000-0x4)=0x368, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bc3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000076f000-0x4)=0xc) read(0xffffffffffffffff, &(0x7f00005fb000)=""/116, 0x74) 2018/01/30 08:06:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000376000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000a3c000)=0x0) socketpair$unix(0x1, 0x8000005, 0x0, &(0x7f0000a61000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) syncfs(r1) [ 46.872481] kauditd_printk_skb: 76 callbacks suppressed [ 46.872490] audit: type=1400 audit(1517299610.548:110): avc: denied { map } for pid=6616 comm="syz-executor7" path="/dev/loop0" dev="devtmpfs" ino=1179 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1 2018/01/30 08:06:50 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!', 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000141000-0x20)={@generic="7698a85d3837f11c0c736ecb7b492ce3", @ifru_flags=0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r1, r2, &(0x7f00006dc000-0x8)=0x0, 0x401) getsockopt$inet_dccp_int(r2, 0x21, 0x100000000000004, &(0x7f0000b64000)=0x0, &(0x7f0000b9e000-0x4)=0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000099a000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ef9000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d30000-0x4)=0xe8) getresgid(&(0x7f0000691000-0x4)=0x0, &(0x7f0000457000-0x4)=0x0, &(0x7f0000a73000-0x4)=0x0) r6 = gettid() lstat(&(0x7f0000c63000-0x8)='./file0\x00', &(0x7f00002ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000053b000-0x8)='./file0\x00', &(0x7f0000c78000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f000031c000)=[{&(0x7f0000862000-0xa)=@file={0x1, './file0\x00'}, 0x5, &(0x7f0000c45000-0x90)=[], 0x0, &(0x7f00009c7000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x38, 0x1, 0x1, [r1, r2, r0, r2, r0, r1, r0, r1, r1, r2]}], 0xa8, 0x4000814}], 0x1, 0x8c0) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000)=[&(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', &(0x7f0000003000-0x106)="9100130000000000000006dc21000000000000410beeeebf4cd27a7dbdcb13e56e23472f4edd4dc01653262309ed9c428b9898c46600000021f34ffd5c9d1d011e00009a595cd5901b595a14e250ff0e39f908a4c0e7a3cbf25fee207252eb46ab267b0400000000000000e68f49c9084c56a18fb1959624332d01245b85c14c99bf7d39a14d44682d215a7f6668b9baf1e9c261c73f6eb76fc502f00b81a6a63c5271279932ebfacb6066062112ea33010fba60e443da0cb9051ca62af21d0214363f27a621572134724d24174b8fb5fee547ea3904ac9bb6f11d5a4afd4644ff65c44e606cde6a18837933cef8b09653c3db533f56ad04f037971590e1d9f02fdcf00494ff", &(0x7f0000002000-0x7)="267f7573657200", &(0x7f0000003000-0x2)='J\x00'], &(0x7f000034c000-0x8)=[], 0x1000) 2018/01/30 08:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x79c) [ 46.989292] ================================================================== [ 46.996725] BUG: KASAN: use-after-free in l2tp_session_create+0xa6d/0xc60 [ 47.003650] Read of size 4 at addr ffff8801ac200b28 by task syz-executor2/6625 [ 47.011014] [ 47.012637] CPU: 0 PID: 6625 Comm: syz-executor2 Not tainted 4.15.0+ #286 [ 47.019552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.028899] Call Trace: [ 47.031487] dump_stack+0x194/0x257 2018/01/30 08:06:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x3, 0x80000) unshare(0x28060400) 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$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b2000-0x11)='/selinux/enforce\x00', 0x404200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000bc1000-0x4)=0x7) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c1a000-0x11)='/selinux/enforce\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f000003f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) syz_open_dev$vcsa(&(0x7f0000f5b000-0xb)='/dev/vcsa#\x00', 0x1000, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000b92000+0x843)='/dev/admmidi#\x00', 0x6, 0x0) sendfile(r3, r1, 0x0, 0x2) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00007cc000)=0x0, &(0x7f0000214000-0x4)=0x8) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf6000)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/30 08:06:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f67000-0x15)='/proc/self/net/pfkey\x00', 0x50000, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000040a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400000) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00009a3000+0xb22)={0x3, r2}) keyctl$setperm(0x5, r0, 0x80004) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0, 0x0}) [ 47.035121] ? arch_local_irq_restore+0x53/0x53 [ 47.039793] ? show_regs_print_info+0x18/0x18 [ 47.044300] ? l2tp_session_create+0xa6d/0xc60 [ 47.048880] print_address_description+0x73/0x250 [ 47.053726] ? l2tp_session_create+0xa6d/0xc60 [ 47.058314] kasan_report+0x25b/0x340 [ 47.062124] __asan_report_load4_noabort+0x14/0x20 [ 47.067052] l2tp_session_create+0xa6d/0xc60 [ 47.071466] ? l2tp_tunnel_delete+0x50/0x50 [ 47.075791] ? trace_hardirqs_on+0xd/0x10 [ 47.079937] ? __local_bh_enable_ip+0x121/0x230 [ 47.084621] pppol2tp_connect+0xed7/0x1dd0 [ 47.088881] ? pppol2tp_recv_payload_hook+0x1b0/0x1b0 [ 47.094069] ? selinux_netlbl_socket_connect+0x76/0x1b0 [ 47.099418] ? selinux_socket_connect+0x311/0x730 [ 47.104249] ? lock_downgrade+0x980/0x980 [ 47.108388] ? selinux_socket_setsockopt+0x80/0x80 [ 47.113305] ? lock_release+0xa40/0xa40 [ 47.117264] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 47.123526] ? __check_object_size+0x25d/0x4f0 [ 47.123549] ? __might_sleep+0x95/0x190 [ 47.123579] ? security_socket_connect+0x89/0xb0 [ 47.123596] SYSC_connect+0x213/0x4a0 [ 47.123609] ? SYSC_bind+0x410/0x410 [ 47.123620] ? exit_to_usermode_loop+0x198/0x310 [ 47.123632] ? selinux_capable+0x40/0x40 [ 47.123670] ? syscall_return_slowpath+0x2ad/0x550 [ 47.123679] ? prepare_exit_to_usermode+0x340/0x340 [ 47.123700] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 47.123714] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 47.123733] SyS_connect+0x24/0x30 [ 47.123746] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 47.123753] RIP: 0033:0x453299 [ 47.123757] RSP: 002b:00007fce8c49ec58 EFLAGS: 00000212 ORIG_RAX: 000000000000002a [ 47.123765] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 47.123769] RDX: 0000000000000032 RSI: 0000000020e71000 RDI: 0000000000000014 [ 47.123773] RBP: 00000000000005d5 R08: 0000000000000000 R09: 0000000000000000 [ 47.123777] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7c98 [ 47.123781] R13: 00000000ffffffff R14: 00007fce8c49f6d4 R15: 0000000000000000 [ 47.123810] [ 47.123814] Allocated by task 6625: [ 47.123823] save_stack+0x43/0xd0 [ 47.123828] kasan_kmalloc+0xad/0xe0 [ 47.123834] kmem_cache_alloc_trace+0x136/0x750 [ 47.123842] l2tp_tunnel_create+0x5e1/0x17f0 [ 47.123848] pppol2tp_connect+0x14b7/0x1dd0 [ 47.123854] SYSC_connect+0x213/0x4a0 [ 47.123860] SyS_connect+0x24/0x30 [ 47.123866] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 47.123868] [ 47.123871] Freed by task 6641: [ 47.123878] save_stack+0x43/0xd0 [ 47.123884] kasan_slab_free+0x71/0xc0 [ 47.123889] kfree+0xd6/0x260 [ 47.123897] rcu_process_callbacks+0xe94/0x17f0 [ 47.123903] __do_softirq+0x2d7/0xb85 [ 47.123905] [ 47.123910] The buggy address belongs to the object at ffff8801ac200a40 [ 47.123910] which belongs to the cache kmalloc-512 of size 512 [ 47.123916] The buggy address is located 232 bytes inside of [ 47.123916] 512-byte region [ffff8801ac200a40, ffff8801ac200c40) [ 47.123919] The buggy address belongs to the page: [ 47.123925] page:ffffea0006b08000 count:1 mapcount:0 mapping:ffff8801ac200040 index:0x0 [ 47.123931] flags: 0x2fffc0000000100(slab) [ 47.123941] raw: 02fffc0000000100 ffff8801ac200040 0000000000000000 0000000100000006 [ 47.123949] raw: ffffea0006afe960 ffffea00075d42a0 ffff8801db000940 0000000000000000 [ 47.123953] page dumped because: kasan: bad access detected [ 47.123955] [ 47.123957] Memory state around the buggy address: [ 47.123963] ffff8801ac200a00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 47.123968] ffff8801ac200a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.123974] >ffff8801ac200b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.123977] ^ [ 47.123982] ffff8801ac200b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 47.123987] ffff8801ac200c00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 47.123990] ================================================================== [ 47.123992] Disabling lock debugging due to kernel taint [ 47.124198] Kernel panic - not syncing: panic_on_warn set ... [ 47.124198] [ 47.124206] CPU: 0 PID: 6625 Comm: syz-executor2 Tainted: G B 4.15.0+ #286 [ 47.124210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.124211] Call Trace: [ 47.124220] dump_stack+0x194/0x257 [ 47.124230] ? arch_local_irq_restore+0x53/0x53 [ 47.124237] ? kasan_end_report+0x32/0x50 [ 47.124245] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.124253] ? vsnprintf+0x1ed/0x1900 [ 47.124262] ? l2tp_session_create+0x990/0xc60 [ 47.124270] panic+0x1e4/0x41c [ 47.124277] ? refcount_error_report+0x214/0x214 [ 47.124287] ? add_taint+0x1c/0x50 [ 47.124295] ? add_taint+0x1c/0x50 [ 47.124304] ? l2tp_session_create+0xa6d/0xc60 [ 47.124311] kasan_end_report+0x50/0x50 [ 47.124319] kasan_report+0x144/0x340 [ 47.124329] __asan_report_load4_noabort+0x14/0x20 [ 47.124336] l2tp_session_create+0xa6d/0xc60 [ 47.124345] ? l2tp_tunnel_delete+0x50/0x50 [ 47.124353] ? trace_hardirqs_on+0xd/0x10 [ 47.124360] ? __local_bh_enable_ip+0x121/0x230 [ 47.124372] pppol2tp_connect+0xed7/0x1dd0 [ 47.124387] ? pppol2tp_recv_payload_hook+0x1b0/0x1b0 [ 47.124399] ? selinux_netlbl_socket_connect+0x76/0x1b0 [ 47.124410] ? selinux_socket_connect+0x311/0x730 [ 47.124417] ? lock_downgrade+0x980/0x980 [ 47.124427] ? selinux_socket_setsockopt+0x80/0x80 [ 47.124433] ? lock_release+0xa40/0xa40 [ 47.124440] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 47.124448] ? __check_object_size+0x25d/0x4f0 [ 47.124460] ? __might_sleep+0x95/0x190 [ 47.124477] ? security_socket_connect+0x89/0xb0 [ 47.124487] SYSC_connect+0x213/0x4a0 [ 47.124495] ? SYSC_bind+0x410/0x410 [ 47.124504] ? exit_to_usermode_loop+0x198/0x310 [ 47.124513] ? selinux_capable+0x40/0x40 [ 47.124528] ? syscall_return_slowpath+0x2ad/0x550 [ 47.124535] ? prepare_exit_to_usermode+0x340/0x340 [ 47.124544] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 47.124553] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 47.124564] SyS_connect+0x24/0x30 [ 47.124573] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 47.124577] RIP: 0033:0x453299 [ 47.124581] RSP: 002b:00007fce8c49ec58 EFLAGS: 00000212 ORIG_RAX: 000000000000002a [ 47.124588] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 47.124591] RDX: 0000000000000032 RSI: 0000000020e71000 RDI: 0000000000000014 [ 47.124595] RBP: 00000000000005d5 R08: 0000000000000000 R09: 0000000000000000 [ 47.124599] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f7c98 [ 47.124603] R13: 00000000ffffffff R14: 00007fce8c49f6d4 R15: 0000000000000000 [ 47.128777] Dumping ftrace buffer: [ 47.128782] (ftrace buffer empty) [ 47.128785] Kernel Offset: disabled [ 47.670562] Rebooting in 86400 seconds..