[....] Starting enhanced syslogd: rsyslogd[ 12.013737] audit: type=1400 audit(1516963289.062:4): avc: denied { syslog } for pid=3162 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 mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] 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 Warning: Permanently added '10.128.15.198' (ECDSA) to the list of known hosts. 2018/01/26 10:41:36 fuzzer started 2018/01/26 10:41:36 dialing manager at 10.128.0.26:45841 2018/01/26 10:41:39 kcov=true, comps=false 2018/01/26 10:41:40 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x7, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0xe, &(0x7f0000000000)={0x92f3, {0x100}, 0x0, 0x7be}, 0x0, 0x8, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)='logfs\x00', 0x800, 0x0) mq_open(&(0x7f0000002000-0x1d)='systemwlan1selinuxvmnet0user\x00', 0x0, 0x0, &(0x7f0000001000-0x40)={0x6, 0x4, 0xf9, 0x30, 0x4, 0x0, 0x81, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000)='cifs.spnego\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x3, 0x88000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x282c, 0x2, 0x8, 0x400, 0x7, 0x3, 0x7, 0x732804ea, 0x0}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000005000-0xb1)={r4, 0x3, 0xa9, "ef1468331f50868af661cfa091827ceccc70d8b6c4f00b56a4ff90a452bb45202dc58afc6cb8d09a0579edfc9215c0b801ff19ca84cfe38bba796809b2e2b7a8a2bc2b93955ae532f04c5e2be84cd839bdd030b7f8141d440f1dd3ff67e2deaef4f19853a81f5a5e4205f84a53a92457e758cf7a358c054a15eec0ee36dfe62ba2b304ead824744ffbf68e50071885895a13ce7a51be3be4ea88e1fff271a6e0f310dcf1eb91e19934"}, 0xb1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000005000)={r4, 0x4}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000-0x8c)={r4, @in6={{0xa, 0x1, 0xffffffff7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000008000-0x80)=""/128, &(0x7f0000002000-0x4)=0x80) accept$packet(r3, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) 2018/01/26 10:41:40 executing program 7: getgroups(0x3, &(0x7f0000e21000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='vcan0\x00'}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000002000-0x4)=0xe941) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000003000-0xc)={0x6, 0x40, 0x1000, 0x2, 0x3e6, 0x2}) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000002000)={r2, r3+10000000}, &(0x7f0000001000)={0x0, 0x0}) sendto$llc(r1, &(0x7f0000002000-0xf1)="a7ef8d0249c6c8523470c104b6353cc3720ae317be13ebc1c451b73c4657e47f784d77a60eb1a759e367edad9c94d03572c09292b58cb6b4ea3393031e24bf2105c489b2ef465c3323a00869e6b707b64895268af8314e0b901cf96a4464b9b14ecd3e2bb5c9eaab427240431300f7c65ee69a13a1da933d50f0865c7efe9187a6ab39081e1bc9f08c405e91678382d03f7eae6fe6b0efeb93d0634e6789733d1bb84376bb0e3a54e6c48aae61a5a00755b5624ef67789c20c607194f4b7254e95d97dc6487476ac452bc457dcb860563d36ad5dc7109b411538cdd74d9dda50e6b0f1eb5203856fdece8475445fea8ab1", 0xf1, 0xc0, &(0x7f0000001000+0x6f)={0x1a, 0x1f, 0xad1, 0x5, 0x9, 0xacd3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x10) fcntl$setstatus(r1, 0x4, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000003000)=0x0) ioctl$KDADDIO(0xffffffffffffff9c, 0x4b34, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000005000)='.dead\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000-0x10)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xffffffffffffffff) r5 = request_key(&(0x7f0000005000)='.dead\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000006000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000008000-0x6)='.dead\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r5) 2018/01/26 10:41:40 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000b4b000)=0x0, &(0x7f0000000000)=0x4) prctl$intptr(0x1c, 0x8) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@generic="87b2ef9b27f106ed2a4c25505656c3f4", 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000004000-0x10)={0x5b6, 0xffffffff, 0xffffffff, 0x7fff, 0x3, 0xfbac, 0x200, 0x20, 0x3, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x6)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000)=[{&(0x7f0000002000-0xd0)="90b0055ba37b70b2666a44c3e93dc9bca34b0a87d7aa16368f189266937e9fd7c6429c605969e6c8095d4905b9f8e58cb0586d9aaecaae95d4c69f68dcbabd9809ce7a5434db10d7819c719b73e9966cb2ceb844b9feee4e42faf6eb4230565fd784d6eb0f0e7096241057f810c7b563a22640ed39c52ed3b8976f02409a28bc2acf5943b0735ccfd4ce6c3bf1b0934e5efdad108acef97adc214d5ad70b51a523c4db9b0acc06acf799347f3aa79cf9266441941672715c1781db288e00807e460b05246972f7774a8502dfed786f57", 0xd0}, {&(0x7f0000005000)="d731d6098b5b46f4ddbf15a2e55ea9c9db043014ae5583ec1956c9c2c3f323980b8f533c303fc01baa8d1f025c1dc9576bf8372dde7d4c4b1c9b5391e98a", 0x3e}, {&(0x7f0000005000)="7de641923cdb1ccb11be04da91d2e144a182ccc04e93b95c31c2770d1c8e423a8fe4ad62e985a4c38983f645f9f98e397d8cd3a0617c316e8f54bf5b518c818fb73e7fdf60afb70356e62348de34a46cbac06f94613ac7f98f0dd7363c518f2190738071865f4645fe24c9191ad8256c7cc8b98cd8c9b8230513eb0a6af835dcba015e12625e7ba13b1dc105", 0x8c}], 0x3) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000004000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000006000)={"81ee8e45cc7f5089ca574de2e43745a4", {0x4, 0xfffffffffffffffd, 0x1, "21c470d55936", 0x2, 0x0}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000006000)={r1, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000009000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x14) 2018/01/26 10:41:40 executing program 3: r0 = socket(0x10, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10080, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x20200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="8dce0d10bbfe21a6b64c30165536031b"}}, 0x1e) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) r4 = getuid() mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x850000}, 0xc, &(0x7f0000002000)={&(0x7f0000003000-0x1210)={0x1210, 0x14, 0x2, 0x400, 0x2, 0x2, {0x2, 0x0, 0x7}, [@nested={0x1110, 0x2a, [@generic="5d1c3c8d75730f0395a777035c08e628a7e302837f", @generic="c61fcdd1c5d1147c2728db9a3d66a610381c0384456793b1aab9da271ba1a5f19941edd35c76a126321a37ed6b5d270d07eb1ac3624f27597d2da851a2d5c847cbf044f587cdc3e5e77c129d4381334e39aa8823f0b18c755074448a036af411182961e66b7841baca9b2c27b1c2b97d2f43ff9e6f8d59a69c3782377583f2b2f704b5c903646d0984c9d96ae0f1", @generic="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", @generic="ec0a358243f9286701991c3213160af69bea403ad3895d19ee9a92e7aae38fee64fbadc34de2ed0191672a43c5e349ef641ed6875bb430fa19a7eaa49ec18fdb", @typed={0x1c, 0x35, @str='/dev/loop-control\x00'}, @typed={0xc, 0x7a, @uid=r4}]}, @typed={0x48, 0xd, @binary="3b194913d2f93542a7b3f698a509fe3ccae82a2804868e8d4f6ca3fefa597cb242b320ad1e572bf5921188bd3888a9de41b9d2f1c7c7d53ad4b1964e30fa3730"}, @generic="1a811a864f51ac983c9eff8d63e20ac0f0573da720b572dd8612af19a8aca701fab34516e2a73e88faa0e827db0d27ffb0f95d1b885baa99c9ad2aae319928ae2d5e393d3000b127f71ea0d1f5e911820d", @nested={0x18, 0x5e, [@typed={0x8, 0x47, @void=""}, @typed={0xc, 0x43, @fd=r2}]}, @generic="eccd073d21b781b8a3d496bc42414f88c611473773fa4e716e584a48912d95013dda32", @typed={0xc, 0x26, @u32=0x2}, @typed={0xc, 0x5b, @fd=r2}]}, 0x1210}, 0x1, 0x0, 0x0, 0x800}, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x1, 0xe4b9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000006000-0xa4)=""/164, 0xa4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r5, 0x21, 0x2, &(0x7f0000006000)="b959feea5c8eff88642bbdb7bbdaf7dc2f8753e10819554fc15e209b21df45db3b6ddc6038a2604fc30bf14456c0e3e6c088de57b994f7569ef9335a420dce29dcc0b0a2f8a420512db2f2c74a2eaa9812eabd27c24b43eec101668bbfad54884148588e244439fb17e05e6a6773836e463dd01d29a0c8f71bb250e4fc85c87db1069e9d3225e00a2197c749c8094b49a67eeb18", 0x94) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000006000-0x28)={@common='ipddp0\x00', 0xe00000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000003000-0x68)=@routing={0x5e, 0xc, 0x0, 0x9, 0x0, [@mcast2={0xff, 0x2, [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], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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}]}, 0x68) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000005000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1, 0x3, 0x4, 0x81, 0x9, 0x0}, &(0x7f0000008000-0x4)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000008000)=0x6, 0x4) geteuid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r5, &(0x7f0000000000)=@random={'osx.', '\x00'}, &(0x7f0000009000)='$-^systemvboxnet1\x00', 0x12, 0x1) 2018/01/26 10:41:40 executing program 1: socketpair(0x9, 0xa, 0x28, &(0x7f000033f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000335000-0x28)={&(0x7f0000a43000/0x3000)=nil, 0x2, 0x5, 0x8, &(0x7f00008f8000/0x1000)=nil, 0x4}) r2 = syz_open_dev$random(&(0x7f00008f3000)='/dev/random\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000000000+0xfa4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x9, 0x0, 0x4, 0x100000000, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000)={0x85, 0x1ff, 0x205, 0xff, 0x10, 0x6, 0x2884, 0x8000, r3}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000004000-0xc)={0x60000001, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@multicast2=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000+0x9eb)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000+0xf18)=0x14) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r3, 0x3036}, &(0x7f0000000000)=0x8) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) fchmodat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x100) 2018/01/26 10:41:40 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f12000+0x5b2)='/dev/sequencer2\x00', 0x48a03, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='bond0\x00'}}) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x8a)=""/138, 0x8a}, {&(0x7f0000001000)=""/213, 0xd5}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000000000)=""/36, 0x24}], 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000002000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x108000}, 0xc, &(0x7f0000001000)={&(0x7f0000003000-0x108)=@upd={0x108, 0x12, 0x100, 0x6, 0x1, {{'sha224-avx2\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x116}, {0x8, 0x1, 0x8000000000000000}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x7fff}, {0x8, 0x1, 0x101}]}, 0x108}, 0x1, 0x0, 0x0, 0x1}, 0x0) clock_adjtime(0x4, &(0x7f0000001000)={0x5, 0x3, 0x6, 0x2, 0x4, 0x0, 0xca, 0x7a, 0x7fffffff, 0x6, 0x7, 0x2, 0xffffffff, 0x100000000, 0x2, 0x7ff, 0x4, 0x8, 0x6, 0x7f, 0x7fffffff, 0x7, 0x81, 0xfffffffffffffff9, 0x5358, 0x2}) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000003000)=""/202) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000005000-0x4)=0x46d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0xff, 0x101003) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000006000)="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", 0xfe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000007000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1eed, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5b0028b2, 0x5, 0x1, "c3f9af5f07cb04c321d263bdac978936fec25c696b628af24009e866d84d10bba58b37c08e836ec19b744d31d6f4f256ed125828be367e4ea511941818b50a60719aa05f7e8d629a858d9e6310493763"}, 0x160) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000008000-0x4)=0x4, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000008000)={0x101, 0xea, 0xffffffffffff84d0, {0x0, 0x1c9c380}, 0x0, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000008000)={0x0, 0x1, 0x30, 0x5, 0x0}, &(0x7f0000002000+0x5b6)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000)={r3, 0x6, 0x6, 0xf26}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000000a000-0xa)={r3, 0x20, 0x1, [0x101]}, &(0x7f000000a000-0x4)=0xa) 2018/01/26 10:41:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000897000)={0xffff, 0x6, 0x0, 0xdba6, 0xfffffffffffffffc, 0x100, 0x0, 0x1, 0x4, 0x7ff, 0x4, 0x6}) r1 = geteuid() r2 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setresuid(r1, r2, r3) r4 = getpgrp(0x0) r5 = getpgid(0xffffffffffffffff) setpgid(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) r8 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000002000-0x8)={r6, 0x7}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r7, 0x10001}, 0x6) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x0, 0x0) connect$inet6(r10, &(0x7f0000000000)={0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) ioctl$int_in(r9, 0x5473, &(0x7f0000002000-0x8)=0x3) rt_tgsigqueueinfo(r5, r5, 0x1f, &(0x7f0000001000)={0x19, 0x3, 0x4, 0x6}) ioctl$KIOCSOUND(r8, 0x4b2f, 0x5) ioctl$TCSBRK(r0, 0x5409, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r10, &(0x7f0000003000)=0x7fffffff, 0x8) munlock(&(0x7f0000000000/0x4000)=nil, 0x4000) fsetxattr(r8, &(0x7f0000004000-0x12)=@random={'trusted.', 'wlan0ppp0\x00'}, &(0x7f0000000000)="5b40842a00", 0x5, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r8, 0xc0406429, &(0x7f0000002000+0x746)={r11, 0x6, &(0x7f0000005000-0x18)=[0xffffffffffffcbeb, 0x7fffffff, 0x1000, 0x3, 0x3, 0x9790], &(0x7f0000004000)=[0x7ff, 0x3, 0x7, 0x1, 0x401], 0x10, 0x1, 0xd43b, &(0x7f0000004000)=[0x401], &(0x7f0000004000)=[0x2, 0x3], 0x0}) 2018/01/26 10:41:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000dfd000)={0x77359400, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) accept4$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f0000000000)=""/193, 0xc1, 0x40, &(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000005000-0x18)={r4, 0xffffffffffffcb90, 0x10, 0x64bf, 0xd040}, &(0x7f0000004000)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000005000)='/dev/keychord\x00', 0x1) connect$netrom(r3, &(0x7f0000002000-0x10)=@ax25={0x3, {"5f9f0a8b189b2e"}, 0x1}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000006000)='/dev/net/tun\x00', 0x0, 0x200000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000007000)=0x1, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000009000-0x4)=0x9, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000007000)={0x6, 0x7, 0x2000}, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000-0x8)={0x0, 0x2}, 0x8) syzkaller login: [ 23.660752] audit: type=1400 audit(1516963300.702:5): avc: denied { sys_admin } for pid=3382 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.686897] IPVS: Creating netns size=2536 id=1 [ 23.697223] audit: type=1400 audit(1516963300.742:6): avc: denied { net_admin } for pid=3385 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 23.728805] IPVS: Creating netns size=2536 id=2 [ 23.791586] IPVS: Creating netns size=2536 id=3 [ 23.838216] IPVS: Creating netns size=2536 id=4 [ 23.877109] IPVS: Creating netns size=2536 id=5 [ 23.916927] IPVS: Creating netns size=2536 id=6 [ 23.960807] IPVS: Creating netns size=2536 id=7 [ 24.018367] IPVS: Creating netns size=2536 id=8 [ 24.076418] ip (3552) used greatest stack depth: 24592 bytes left [ 25.622432] audit: type=1400 audit(1516963302.672:7): avc: denied { sys_chroot } for pid=3387 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 10:41:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006b4000)='/selinux/enforce\x00', 0x20802, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000048e000-0x5c)={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x9}, 0x8, [0x0, 0x4, 0x80000000, 0x1, 0x4, 0x100, 0x80000000, 0x10001]}, 0x5c) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000017f000-0x2)='&\x00') pause() mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/01/26 10:41:42 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000796000)=@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}}}, &(0x7f0000261000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000690000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) pread64(r1, &(0x7f000018d000)=""/4096, 0x1000, 0x0) 2018/01/26 10:41:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200800, &(0x7f0000509000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="b7") openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000d91000-0x54)=[], 0x0, 0x0, &(0x7f0000c61000-0x8)={0x0}, 0x8) 2018/01/26 10:41:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000e9d000-0x10)={0x25b, &(0x7f000003f000)=[]}) mount(&(0x7f00003fd000-0x8)='./file0\x00', &(0x7f0000b20000)='./file0\x00', &(0x7f000027f000-0x9)='devtmpfs\x00', 0x800, &(0x7f00002b0000-0x11)="58448ef477db9921ddf8f4a9eb11087f93") umount2(&(0x7f0000002000)='./file0\x00', 0x0) stat(&(0x7f0000fa6000)='./file0/file0\x00', &(0x7f00003b0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000108000-0x8)='./file0\x00', &(0x7f0000fde000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000458000)={0x0, 0x0, 0x0}, &(0x7f00002bf000-0x4)=0xc) stat(&(0x7f0000e77000+0x668)='./file0\x00', &(0x7f000068b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a79000)='./file0\x00', &(0x7f00002b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000143000-0x4)=[0xffffffffffffffff]) getresgid(&(0x7f0000a97000)=0x0, &(0x7f0000085000-0x4)=0x0, &(0x7f0000a8d000)=0x0) r7 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004be000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000900000-0x4)=0xc) setgroups(0x9, &(0x7f0000abc000)=[r0, r1, r2, r3, r4, r5, r6, r7, r8]) [ 25.844804] audit: type=1400 audit(1516963302.892:8): avc: denied { setgid } for pid=4449 comm="syz-executor7" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 25.851645] audit: type=1400 audit(1516963302.892:9): avc: denied { dac_override } for pid=4450 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 25.910418] audit: type=1400 audit(1516963302.952:10): avc: denied { setuid } for pid=4464 comm="syz-executor6" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 10:41:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000f93000-0x10)=[{&(0x7f0000f50000)=""/1, 0x0}], 0x28e) ioctl$int_in(r2, 0x5452, &(0x7f0000aa4000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00007c2000-0x4)=r1) listxattr(&(0x7f0000b76000)='./file0\x00', &(0x7f0000653000-0xc9)=""/201, 0xc9) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000deb000-0x77)=""/119) tkill(r1, 0x16) 2018/01/26 10:41:43 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f000000b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000b000-0x4)=0xfffffffffffffd88) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) r4 = fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000004000)={{0x2, 0x7}, 'port1\x00', 0x0, 0x80000, 0x4, 0x2, 0x2, 0xaf2, 0x3ff, 0x0, 0x1, 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]}) ptrace$peekuser(0x3, r4, 0x9) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/26 10:41:43 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000005000)=@objname={'system_u:object_r:apt_var_log_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x32, 0x37, 0x20, './file0\x00'}, 0xeb) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000007000-0x4)=0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000007000-0x20)={0x0, 0x0, 0xfffffffffffffff8, 0x5, r1}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000004000)=0x8) 2018/01/26 10:41:43 executing program 7: personality(0x5000007) r0 = syz_open_dev$mice(&(0x7f0000386000-0x10)='/dev/input/mice\x00', 0x0, 0x20e803) write(r0, &(0x7f000050f000)="9645cca701819b42bb8023b07cfdf19cd068a7a1e2f9f23be5fcea601ae72d9fcc8f77f09f6c9c6aa312ecb18ef2417b6f38807a5931835cd2", 0x39) ppoll(&(0x7f0000726000-0x20)=[{r0, 0xfffffffffffffffc, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x3db, 0x3, 0x0, 0xcb6, 0xf0, 0xffffffff, 0x5, {0x0, @in={{0x2, 0x1, @rand_addr=0xb843, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x1, 0x100000001, 0x5}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x100000001, 0x9}, 0x8) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000001000-0xa2)=""/162, &(0x7f0000d3f000)=0xa2) listen(r0, 0x7fffffff) 2018/01/26 10:41:43 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000012000-0x10)=[{&(0x7f0000001000-0x9e)=""/158, 0x9e}], 0x1, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a0f000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 10:41:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = epoll_create1(0x0) writev(r2, &(0x7f000028c000)=[{&(0x7f00009d0000-0x50)="497faee4724bc294ebb5044d232bc7ab0dd06095e3a23b41c9087f10d567489065c7448c1f5bc0cadc63e5ae35469b722eeabeb55cbebcf4a073be09bdddabf6dc2584b1a4408c5be20c873f89eb84a4", 0x50}, {&(0x7f00009f1000-0x50)="9ae55c13e02861f48cd61a3b6c33a63c33de31f776a22167cd213309e0c7607c8de756e680d2beb514a1c5d7c3181183887c11e679d1f83a0314c9970c90e219df0b0b2994eb77d8cca80f00799fcce7", 0x50}, {&(0x7f0000547000-0x54)="0c449e15a338249ac172864df6b8df24c4cbf2342135bf362663c59b83ee989c98d26797cf04c8c6aba13fa6eff1f60b0862b1fd4bb98623c43b6915a14255289f7af5001bca422870e22ddeac7224eb422f1ca3", 0x54}, {&(0x7f0000993000)="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", 0x1000}, {&(0x7f00002f9000)="b4e49f10a501a6318bef4ae00d413562b3f89ff05980f6c59e2bfa840b04612e4a52fdeee139cb486913afe56ff9c86bf7026557a9401821eed688b0fa6311fed629ed25a24c6a71e697bb621c40aaacd7b20f6a92e44180bd87d9c9d24e74924083d831acc0a844af079668743b9f69aa04417c0cac71662e0df4b9543a8b968210d2814106e8f5360df345280c3bd97d9c6a82f7cf483cc6e6a52c7707a3f99afa7172d93bd40a4baca7b713688510fa170536ac000bf262d46b98351ae4de26d98070b6434646bfe59bd0d7b0f8ca85aa012f39ba7de9305131eeb91e", 0xde}], 0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c26000-0xc)={0x10000004, 0x0}) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r3, 0x1, 0xb, &(0x7f000002f000-0x4)=0x0, &(0x7f0000018000)=0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000eb5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000e2b000)=""/224) epoll_wait(r2, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x7fffffff) clock_gettime(0x0, &(0x7f0000f4c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/26 10:41:43 executing program 1: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ddc000-0xc)={0x30000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_gettime(0x0, &(0x7f00007b5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd9000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r2, &(0x7f0000103000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0) 2018/01/26 10:41:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000009000)=0xffffffffffffffc0, 0x4) sendto$inet(r0, &(0x7f0000f9b000)="", 0x0, 0x0, &(0x7f00007b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c3a000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/26 10:41:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d88000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000e59000-0x8)=0xb0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0xc0045405, &(0x7f0000181000)=""/0) 2018/01/26 10:41:43 executing program 1: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/26 10:41:43 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000005000-0x60)=[], 0x0, 0xfffffffffffffffc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000003000)='./file0\x00', 0x482200, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x1, 0x30}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r2, 0x3, 0x6, [0x9, 0x4, 0x100, 0x101, 0x7584a31a, 0x1000]}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000)="0000007f0035000000010001d70058b9", 0x267) [ 26.025254] audit: type=1400 audit(1516963303.072:11): avc: denied { set_context_mgr } for pid=4502 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 26.057537] binder: 4502:4516 ERROR: BC_REGISTER_LOOPER called without request [ 26.080188] audit: type=1400 audit(1516963303.122:12): avc: denied { call } for pid=4502 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 26.115046] binder: undelivered transaction 2, process died. [ 26.121185] binder: undelivered TRANSACTION_COMPLETE 2018/01/26 10:41:43 executing program 6: setitimer(0x2, &(0x7f00009b2000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000226000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/26 10:41:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000d1e000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000084a000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:41:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000538000)={0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@extra_flags={0x8, 0x18, 0x37}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000cce000)=0x0) bind(r0, &(0x7f00004f9000)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 10:41:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000644000)='./file0\x00', 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fb3000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f000014f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009cd000)=0x14) r2 = creat(&(0x7f0000715000-0x8)='./file0\x00', 0x80006d) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000913000-0x30)={0x4, 0x1, 0x8, 0x8, 0x10000, 0x5}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f69000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe963, r1}) mount(&(0x7f0000155000-0xe)='./file0/file0\x00', &(0x7f0000c37000)='./file0\x00', &(0x7f00000cc000-0x6)='bdev\x00', 0x0, &(0x7f00005c4000)="") socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/26 10:41:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00003ee000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xd000, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0xfffffffeffffffff, 0x880000) fdatasync(r0) mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x201d, &(0x7f00001a9000)=""/10, &(0x7f0000efb000)=0xffffff20) 2018/01/26 10:41:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cf2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fad000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCCBRK(r3, 0x5428) sendmmsg$nfc_llcp(r3, &(0x7f000087c000)=[{&(0x7f00002c1000-0x60)={0x27, 0xdb, 0x5, 0x5, 0x10000, 0x20, "a977c6dbfc1c84ebdc5b761c8306d0508bf0a45a1986e0525608a66e17e6f16148c0f41efadfcb47bd3375d8a0be2d2cbd5c0562079e8e1c7e95ab095d9583", 0x4}, 0x60, &(0x7f0000313000)=[{&(0x7f0000304000-0x1000)="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0x1000}, {&(0x7f00001fc000-0xd3)="69a7cce6c64fb964ad42ea3cd79f8c599a70352f521561f6de4b9a7ebe55cb802f3810e4f03166e16b152b136fa7c49cbd661d784a00f97624bba33211c5da8d251aad07ef4d168052fcf4cf3cebfa21aa3ad8278a10a0cfa21119c0c9ff8be1b130a88504f7e798b6e8a66482585351bd154d2b9193a4c75d96f4b71b4ef9df599da88b0ee68fcd0eda99b7e65d23db2de2b8ebdaacbe10413866404cd080019afd457bdf524dd30ca47773a772a909334d7a8e4ac8837106f2dcb9c615430126bfb1da91c2ccdb7e51a56c2bfa96a46de73e", 0xd3}, {&(0x7f0000786000)="08bddff66c2972b6c4a545f022921d42ac27786102398dc0bf2159f31c2de7e35031b4604d0360e479f435c3906466a2a8cb276c0cf3d2e22fd0b96c6b32abba0f5590bfb037dabb67bc266def6e5265f33e8ede43d8f62a2e0771e8cb9de01235b66752ed318394269ad16852c9f5eb5b3ee3f9a54cfbbd72305f914e9b9b04e2a5851088a713040cf05590048d2418a8552ae639e8c07d8a59f0ab2a9e44014ffd92bd76d5d3", 0xa7}, {&(0x7f0000276000)="6318aa01f679a27a728e927b94e9ebe391d231e371bb4fea193829c657b9b381df1ea69911deb7e94a93fad53ffc44eef6014a11024f64f5ef2bf7534884aacfbcf832f2ac314f68e7e3caa906a9c32410e545f19e6dab7c7c5b3c5fb0af7fbed44ad959217ed39a1a4bf2a8daa947f8c6274dd52ca50ff5a96396cfeaa89c7f2c66cdb166a74af40a4a77b9a71f11f0a15fd0c49b7a5722affbd54337368754783c63dc70ce40241ea6bbc453fdae500f8895e44e0e29eab59d0450517caa31a5b4ff8dce1ab79bc6f4d2261ed53c36ae60ba972b034344d578b5a38958f6ae4ab348ddef1e7d249ce14184393b426bf1fb6c6fb327", 0xf6}, {&(0x7f0000842000)="f88e6e4a21110b0a592d636d3a8112933ab8b20217efd93d", 0x18}, {&(0x7f0000bbc000)="55ffb4ac299cd838fa11252ed741f83be53be2649e7f44c421aec1b8b2d1a7b7752b452b7dc5003bd58fb732b866d2bc4941e80ca074163e748455c9e6634c9e61c73c685292b7a9b3ddf4208a5653089f58891f189c892c7ce58c12bf61caa41b1ce6f0ee568999", 0x68}, {&(0x7f0000c4b000)="9f4c829fb397e44a78f365039e6cc08d206d5f370c70376a82b1d3bc7dde226907a652b95468bc82977857c9d4e36b994fc4ad4e915d7f6a98edd0e22dcb410bc66f2b24435dc372aa6fc75e", 0x4c}], 0x7, &(0x7f0000957000)={0x88, 0x13f, 0x9, "43c561e0f66d583280dd2e5c779da9405fa932da44605fad41055858a8e44700005715bff21d400f94b65b6c05a6b9d58a1b54e0e5c599a387222fb450bd26dc882d27d3951607d35d5180e2f83fee54f40f495245c7690eddb7e09f35a8cf856d702ada199107304b2448921cdd23c4b76a79"}, 0x88, 0x20000000}, {&(0x7f00003d5000)={0x27, 0x2, 0x3, 0x6, 0x7, 0x80000000, "1d694a237e9df0764b143815f126ec3244809b90ab3641b0953cad9606df69f548b05d369019f1dd88554302b677e02ea6c2b9026e7d8f148423adf6b3196c", 0x6}, 0x60, &(0x7f0000491000)=[{&(0x7f00008c2000)="def9403a3728b191b3f72f02f7e71bbc198fbb13476c0f2a9c2d2c3efef70877855016df806a2d443b2b6bd89eddba751f4b0eeb911afb983d9e44d2de2673a4fcd4173cf0a6eeafb9bb6f28af6dd72cbbf55df935c3aa31fccabe7fec5ac7307c503e2cc48f11c0c9b59a7cf09ce7ccf8a869f3467ed23778da1c7205265181ee62247c782a97600144beb57a90225c699ab82d373dcf8f8236e473be6a9e85a65a255796d5c7ce5a5294842a75cdf133bee1a06c6d2b756f5aa11399a7d41526a9232dbd601d913e180bdb316f972ec03f7d406febec6e190f53c3639c136cde7e96a3a6547f33bc34", 0xea}, {&(0x7f0000c55000-0x3e)="7cea1d7f6b080998d75a9fad22f9d3e31d247c3716cbb5f62ed2322fb5ec66b41105fadf31288db24bd84d2b214e97339e5ccc269f5ec05f742d3a9aedcb", 0x3e}, {&(0x7f0000ab5000-0xc0)="4e4a021c0100b8098e42a6840c2f73b4ca6e289353611181b06b2dea20f38e3197a68994bf92e686b13476dd0350fe52206cdf33718f88620e3d6fd4cccfa32989481828de5bddb8fddf420c3705a0024e678a4334186e4774a585047fdd6600cdbdd8d4ca3a45a51d63bc967ab5127eff2e3795e54e745424825321f9f2ab01de2c20f01baf3f182d28b298fda6847b087df59a52490471a9e6f6f955f81ee81282b16f66e384e075e90e2678cef5e84dc6dd5c174933a15bf4aec15bfefb5b", 0xc0}, {&(0x7f0000656000)="dbbaff42ff5bfda9de6050bd457fe1533f6013fed414515fed9a18ee98d36078f5b1cca563b1c84a1aec051d5bd132e669f86162ff2c704bf3d3060853080fd263cab4dea9a6baabb147382e78a9deba0327861e572ba8ba2527cd37707edff6043f869ad917c91933c869bf581b48b7c1e97e984f33f7920c129a8c7b0acf9fbbc6600546e65a1ce683", 0x8a}], 0x4, &(0x7f000016d000-0x80)={0x80, 0x18b, 0x5, "622281d25d40259a182a0154f5a2f174ac888e86aa6d548b3ae85170120bb4c3d96891af0df3407f4a849d4a30d8c56e3ee1bad14abc08c9107e90a51078c286502d132c657776d03878e7b81c9b613d1a1271aaa1395a060c6b901386231f8a966cdf4d2da660c692"}, 0x80, 0xa571bd2f35efbfaf}, {&(0x7f000009b000)={0x27, 0x7, 0x6bf7, 0x0, 0x1609, 0x1, "0b29117983d1e23b3d917108c75b5bf10ac9eb423a2d5bfe756c0aeee2967a5a8887c544856341311d2691d82b1c4f42c650037e6826215a01744f24f13cf3", 0xffffffffffff0001}, 0x60, &(0x7f0000a8e000-0x60)=[{&(0x7f0000dab000)="f965f1f672a3f395e2e23815cced8fc4b9ab705aebf0370a3aa8927e6aae95ebdd34cdad10765d1b1356f8fe60a6e79f37ddfbbdfcb58493540dac5385391d8f868c487a096b1a740c5ba1ca693e3850c3337794f64bf81a111b31b05317534174ba20de961c3d978a489b4bd6488331a85edf4dca84458273da1cfcd4b8564db8ea593a11e44cb650bf9c169c8720a2918651561f7bbb53a25229b3e78b2713b6037f117f4bdb58634c88960c0d97143793fdc3583b05f3ac9e39f0b329e259e2959e09", 0xc4}, {&(0x7f00008f2000-0x1000)="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0x1000}, {&(0x7f0000072000)="5e9fc61c9730124f08ba3978cf54557730b8447dc0d2597d60007f650b65e87a6a3510cadb0e405be2fe", 0x2a}, {&(0x7f00005f7000-0xdc)="017cddb81162dd3fffc6d928ea5c225b7a47bf54b0b7397011c0b01845dff2a8e19ba2fab9a5d5c14041b489ae264d4e03185b3a1952178626acad5638ad30018ead03ca07ed5a5bd8bcbe35c0ef8b28ccaade76cfa74040729594cab052e480653eaf59767493848f06e16b93d16bdf5c09b12942fdcbd3925839bd1d5e88c09978fb8871a75c2492e376abde62254d413aa7e441ff4b22651f40ae2cdd6e1a64631be3e9207501e3b90d51550a059829ef23c791afd0b55e39d240ffb1e121fa8cfb15b472c3ed78bf7be219a2e995fe61a12a79bd52d5ca0bfffc", 0xdc}, {&(0x7f00008b8000-0xc1)="5a4ca68bc521a530cfae972548369cfe40d36357450e64a8c1e8a7fb4b5bbd0449ec461090d01ce24374706cd9dc153b372b29626099de44889dc27e5a03ce07c416bf084803d18bf08d3568935e682cce4b97da7ce876602a9c693e4b7fe6d6d61d241296f1e7cf5275f58336c22a67b44336e81c793e7e0cf0071b6d1bd19510fb018cd67e8bfafdbb2e6a4684c3fa705cf56b1777e9a4eb650fb1e07dab31afe3d640090a4584487c05fce5cc36b3f3685c868be415edc26faa1b86978e4bd2", 0xc1}, {&(0x7f0000397000-0xd1)="2d2f9bfe61825a5c77de47a00cefb52c61528b04277c8f08f1fabf8335b54aeb1455bf3142fe7f7854585390c1b160b7c457921df2218dbad28c9c476b5d239465c09740ebee6fdff0692eae451926f00301c8357acaa6994df283eeb1f7d8f6c5dfea71b65f08e049ccacb4e6bd0b997849e06efaaf7bb57e50da33343cac9d85e01bc787e384626ecde0aef01a980b8cc4685c89be0a8e20704b0b6a34f94976df90a8ce26c5e91be7a0f93352f1d3e501d2c7df5f373f0820c6a514271b3f17a7f64d2977e86290e9c1b23afce83f3c", 0xd1}], 0x6, &(0x7f000026e000-0x70)={0x70, 0x13a, 0x8, "00e496066cc836eec630b7f2da802935fe747a3a7dfb55b7e164a0d323825e354352426dc2a182b01a758166f8dfeee2e1e8990cd054bc34917fbc0dcde55d7007d999ba1b3cbc4f0847a324d2721dba0398f873ddcafbece544432e"}, 0x70, 0x4000}, {&(0x7f0000079000)={0x27, 0x2, 0x9, 0x7, 0x7, 0x1, "57d23b12f395bc158432be665511c806df9b52d85a94dc5e801f78d435cb145a63825790aedc57a9c998860a06b89c825c0fc8195746bcba736b7311c0c8db", 0x4}, 0x60, &(0x7f00006b6000)=[{&(0x7f000050d000)="a3517898a20b5e878bf32ae3c932082db18a036fd41759723fa1bc757277334a2905ae0660c8b46975a82d46ef27a7a8c9fb3ece732fc948ab2e7f7b55eeb18b047eb4a3b8e33b96d8d6dce6bb6c2490daccdfadff0968d0045ff828db2f7db3e372301fe3adc42a9ecc5114e75368c32e592fa66f7e21274a3567a5e20968c6c0d3ac7a23a772dc973eedb20a489ef17dc65a4dcceba1d76f03873a4bebdc395187d0fb32059e1a517bdaceae9a3d27a79f7f5ef17270134ef70963cab142745f3ed9735f3289597e4ecb1be4907b98b9e709", 0xd3}], 0x1, &(0x7f0000d3d000)={0xe8, 0x1, 0x4, "8bf923a67856a3e44b8068f3f034f5aa9e6c7933c348fe37f848afeb68b9859902c4caa370d6574a59a8fb51e3849b296e5e82f5cf3eebfc0b2c95debc136e969ce81df7c76cee1c72f3c252677e66b24b8c40e37cf1592d8fb4bd085598e4934a5a389726d169390d9cc53abdf63877fd199873e365fe9cc502a20d1ec42cbeb39300dc30af63963731fcf522c70b8d70378aa4125315b4b4a5d1141bfe2a426ee282c1bd485d5e870bd7336991ed2c64195041fd38972283b97711d4e043f61140a66cca0d6d780174c9e732f132eb71cf5587fc5095ce"}, 0xe8, 0x800}, {&(0x7f0000fb4000)={0x27, 0xf699, 0xfffffffffffffffc, 0x7, 0x7, 0x9, "e8c22fac763cd9a5f12632c9c48bb72bdb27151cba6a599cbb9606acac38368f83c1b8ec738166a8724e500bf31c033a8c00837aff1a2276ace94ae016bd80", 0x12000000000}, 0x60, &(0x7f0000d2e000)=[{&(0x7f0000873000)="90e78b16fd35e7a361b042817a1efd9cf8c99c8ceaee886d6be80f9cf3440ab1734b6f3074c8aaa55c25959425ca92c342dc9099de0e6ed01a087820ffd790e265f70acfbe", 0x45}], 0x1, &(0x7f0000cea000)={0x1010, 0x0, 0x1, 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0x1010, 0x4040}, {&(0x7f0000cf2000-0x60)={0x27, 0x5, 0x0, 0x2, 0x33f, 0x3, "dd670ddac7ffbceadf00aec92e8b05f8980a942074de8bcceb517a8a854bd6d4ae43538ea7011c6b97df5ffb0db038546a91ca3e88f3abe13a58f7665e4a7f", 0x4}, 0x60, &(0x7f00009e8000)=[{&(0x7f00005df000)="d4a678bb1d8b066c162b13e72e0b70db0e37eeb57235ac79d09524e4858f01df628b7dfe943eb1d1875b57bf9cd2352fc8dc99159e48f151a1e4ce67df1a4cedd8ebc583af789b6dbdc3ecc45277d4681e6bf0552783d6f761dd73d95fecd18dace14360adc9c06ac3a32751c1c2d1a4fad914c1b74a0ca247f8e4f390ae66b003a172d5e68d0ab82759525174987e26098a011f5fdb47c4fc796c95512edd9d35474e02c904d18f0c9afbef8185ddb3adb149672ed6d0f50782cf0bf2d8a6760e04", 0xc2}], 0x1, &(0x7f00009b3000-0xf8)={0xf8, 0x10d, 0x101, 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&(0x7f0000900000)=[{&(0x7f0000cbd000-0x8b)="89d5c51e3ddfdc998319ae5b36b4c8dafe3d3ef25018a5c7882502218605cabca0fdcdaebc3d3503df4987443e7e3807f5ffadd25140dc7626a1f55286cf1dbcf6afda60002082ac0fbca4668bf71853308382da9131715adae055aec3031451aeff8d9b0639731c1d3206ce486e29190b94fa64a67f798bef39e4440b50cf489bd9572a4baef50dcd2ae2", 0x8b}, 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0x1000}], 0x2, &(0x7f0000d0e000)={0x28, 0x29, 0x2, "b26c168977031dc1c083423075c748b2cbf925120fa4"}, 0x28, 0x8000}, {&(0x7f0000e19000-0x60)={0x27, 0x9, 0x7, 0x6, 0x4, 0x100000001, "98ff9e44ea99b2add092906fe5a377452b5129f07cb71fd6a1591e066f0b2a40786e9edc8bda07fd146a7e72072d47ea3293498c2e2530b18914f99b529933", 0xf84}, 0x60, &(0x7f0000a8e000-0x20)=[{&(0x7f0000999000-0xf6)="ef382fa1f11e5ab01f44caac46fbd550610abc686286d5ec1c2c9490196195c92e9d1326c2cfe06d7ea01bc7cc0fcc4e0104de9030854b85a76ecdef909a5d9650a1f83cb27f7e5fc5a514d27bf7e711e2cdc5cb3f789c71902483b4ddc706840fcd6d3f579d6aaa927710d269fabd53609c4a4e42a32d58b303e769cb597fc2045160ee27023046fcd95c7cf861617a452969ac9e0b4ca203b33ae4af3197c2d3fefd1987f1fe1ba9d4237d8e551642963707682637fe4ba97cc0e9e21d74f4d8bcadebf025e85f46c6f538764806ea6ef5e774ee0f6d55cdea2538de1ca35c1b884067fa08a099d2469110f4a99232205fe872c2f7", 0xf6}, {&(0x7f0000388000)="33457ad709a8ecb0dcef6148b91a0ff8494517f955a2e4d40c8b5ac3113ed421f069c0b236846d45345d28a6db9bef503595f7f8c14af9ebabd3137c275bdfac2bede70efb243f12f602bd879319f3e1c3d18cd1e010eb9112b2c88070d9c78d88ea53ee3fef1ee3b44f2d88231726f3eced0f778c38e7626d90aee9090db85c6efc7c146863ada886d26c827a66a68bd0f20f65afaf3aa52c97504513024d9c9e24dfc2dac9060b25c12fe099a1b12e9aa6e1cec25b997a26087892a5fd9243c9e054281e13e3a12336b142434868fe440db36c81336c1313f027f55b3d7650878cfb7200f86deb92af", 0xea}], 0x2, &(0x7f00004b0000)={0x50, 0xff, 0x96, "bb99ed2e8afe028dc27c4bb3469af8d288d3fc04e092fbf19241ec4f20dafafb66eba189b82bba709bce36fefc0812e3e8e02d3ff7d8cbdd76fcdc"}, 0x50, 0x4040}, {&(0x7f00007a6000)={0x27, 0x8, 0x6, 0x4, 0x39, 0x3, "6b0be42e9c3e4fafc77c0a0fb2ddb06c63e8c53b860e895e3ab5f9fb5881698a3c4ab5b7a83f5481b63e159f5ea9324efd2c8a24d5856b3a4b7e1946f3dd2d", 0xda}, 0x60, &(0x7f00005eb000-0x40)=[{&(0x7f0000954000)="a8ebec25aaf7", 0x6}, {&(0x7f000007b000-0xc9)="938635c190a0954683c233bf051c558ef5a12bf09c309bf11891b30b0ab6cffb3d8633b4c569612544518e64452ab23357c4cfb8bde2229415433724ceb8b96eb1e907409c69a40bf7de52d2a4d2e30f1e1854bb9c7f471fd6e75dba5e5f39274345cd9539942aa383b29143749371b61a78d46ab79f7e3212378021c1f09f61ea8fa29ab0570fbc456b51d5fd0921bf49e353f4531dddf7e483a9bb493ee9a40360dabd84291f3f8427fca1410ac31839209f49292ea924275eb62425f327e58466a81d1eeee4be68", 0xc9}, {&(0x7f0000343000-0x5c)="76784911713967408cde923018e5a408ded54c7a78880e8b0a7d46ca258769d10172524946a25959eadfeb59ea2ee4291a08b2006970f239fe9fee2b68f0b3b65db4e77475b1ae834a95b04a57d72b0f417b0418b82884930881c67a", 0x5c}, {&(0x7f0000be4000-0x7b)="ba9b9c177211e8f7b1d309cbecb6822667297f67f7884e2b66894b261c54579291ace10aa274cacd26bfeb7455007eb6ffe7171735f96e284f7903b7f1a20307976deca81c354eda34f4d48bdc91b5c3cee4559d24b29123392cdc5e374027eee502a3921d43a16c145ce9d45ef6a2503181d522eb02c639f40ee577e32c172f0163687f0174d3861e1fcf291507c7f8cb1c91dc6b1bf8450259b28b1095b09eaf2118b8ed25e2bb711d145e07c79c6d5015eee83643249dc794def195fed6867171ba25059ac0437e7f77fe6d5d77c9b2d38a3fe99156584af63d19ca2278c9d02e0a7822d0e96b03d6f1a376c13fbcee9d6d710a30edd5", 0xf8}], 0x4, &(0x7f00001ee000-0xf8)={0xf8, 0x0, 0x9, "ef497e774338b4e20b4f3fba4ec6c4512122dcb0aec6302753e4aef9227d7473fbe5e8ddc8533c829fe8f88d01e6c408c9e4f51fe2ef8347b22712ffdb5b83ba86ede08a3b4b32550a427a9f69993aff3d10e9799286a138c0b8c8d55a5dfb9517a6f210f5259e0d37293a7fbfe700bbb76e14baa5ec1d556a0bd9ad96af6d44b10a6f5dfc969cfca9a5f785176194629acb2140cd35d4305a9d2d30c5231ba22a727f3f4149d170c8a96a4e0c461b1e7fc61080c145690bc62d27a74683de1ddb390137602ff6e345441ee83f20c082c186979868fcfcb9e80db8b50f6e1b3140"}, 0xf8, 0x4000800}, {&(0x7f0000bf5000)={0x27, 0x6, 0x4, 0x2, 0x9, 0x5, "41b03dabcc3ce392ab0c22a37a6eb2f0bbd1c18ada0d3bf52f2a1339f4a97b3c2b8eb11737226151849c258a6d27295899d0513e04eb05e97ea9d859bdf017", 0x2}, 0x60, &(0x7f00009e5000)=[{&(0x7f00007eb000)="d87a987447cdc4e59b25d763a567f23a2c73726526b5c03650a312ee99c00ee42f5fa58417e96e3983bcd72f418202f7613eab5b55bc352413a1bc04534ed83328279a665ee7b51206cae93eb932f7802c7aeced70f4508ef02423d3f9e3ecc0675da28153e251606441e4dcefb469167faaf61a7914211742029667540e8d661cb62bfac149f368029ac9aef75819ca3d070e49d689897e62b5f9d868d4e052bb0fc1f92cc6f14e", 0xa8}, {&(0x7f0000e36000)="1e409ba913b0d604529d5b8a9dbb490c18d634d614e4db76a2eee3b322f8d1d1d7a3d52a8c99a2e7cc2aba6ea44bc9c49e924e7a215153beccf4", 0x3a}], 0x2, &(0x7f0000578000)={0x60, 0x13b, 0x800, "a4d8683c5c7bce933e66f2a036a21327cb7e7963904b3c28d3daba6ff5a7ac89f238c486499170e417d339417d6f0807acd4197ffcd24c02d7f859ce2a7a8ff84803b3253ab25407032503b67a61d70f"}, 0x60, 0x20000000}], 0xa, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r4 = creat(&(0x7f00004ae000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00006cd000)={0x0, 0xfffffffffffffff7, 0x6, 0xe676, 0x80, 0x1, 0xf1, 0x32c, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x80, 0x7fff}}, &(0x7f0000b2d000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00002b9000-0xa0)={r5, @in6={{0xa, 0x0, 0x10000, @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]}, 0x1c35, 0x2, 0x4, 0x8, 0x40}, &(0x7f00007fb000-0x4)=0xa0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r4, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/26 10:41:43 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getpeername$ipx(r0, &(0x7f0000303000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d2000-0x4)=0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000917000)=0x0, &(0x7f0000915000)=0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000044a000-0x4)=0x0) 2018/01/26 10:41:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r1, 0x0}, {0x0, 0x7530}}) clock_gettime(0x0, &(0x7f0000be9000)={0x0, 0x0}) utimensat(r0, &(0x7f0000974000)='./file0\x00', &(0x7f0000eaf000)={{r2, r3/1000+10000}, {0x77359400, 0x0}}, 0x0) [ 26.126712] binder: 4502:4516 ERROR: BC_REGISTER_LOOPER called without request [ 26.128995] binder_alloc: 4502: binder_alloc_buf, no vma [ 26.129011] binder: 4502:4516 transaction failed 29189/-3, size 0-0 line 3127 [ 26.150592] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 10:41:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000924000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002ed000)={0x0, 0x806, 0x6, 0x6, 0x1, 0xed0, 0x0, 0x2, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x8, 0x8, 0x6, 0x478}}, &(0x7f0000e88000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000141000)={r1, 0x179}, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f00002b2000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f0000b05000-0x1c)=[{0x40081, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x1c) 2018/01/26 10:41:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ceb000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a8000)=0x8) r1 = creat(&(0x7f000039e000-0x8)='./file0\x00', 0x44) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000052d000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xfffffffffffff001, 0x9, 0x10000, 0xc812, 0x2, 0x4, 0x1925, 0x4, 0x100, 0x7, 0xc0, 0x2, 0x6, 0x100000000]}, &(0x7f0000ba5000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000046d000)={r2, @in6={{0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x5, 0x5, 0x80}, 0xa0) futex(&(0x7f000000c000-0x4)=0x0, 0x1, 0x2, &(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000089b000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000495000-0x4)=0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000c47000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da7000-0x4)=0x10, 0x80800) r5 = dup2(r3, r1) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f00003e8000-0x1)=0x3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000c3e000-0x8)={0x2, [0x80000001, 0x401]}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001f0000)={r2, 0xffff, 0x30}, &(0x7f000031a000)=0xc) 2018/01/26 10:41:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000033a000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000001000-0x44)={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x0, 0x0}, 0x44) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000477000-0x9)='/dev/rtc\x00', 0x191000, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f000078f000)=0x800, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000526000)='/dev/rfkill\x00', 0x402000, 0x0) write$selinux_user(r2, &(0x7f0000f48000)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2e) [ 26.174203] audit: type=1400 audit(1516963303.222:13): avc: denied { net_raw } for pid=4546 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 10:41:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b73000-0xa)='/dev/loop#\x00', 0x10004, 0x400) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000195000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d4b000)=0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000058d000-0x4)=0x0, &(0x7f000056b000)=0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000469000)=0x33f, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000a12000)=@generic="f09e7c98a6da3ff6b250806568d8cb41", 0x10) pwritev(r2, &(0x7f000068e000)=[{&(0x7f0000141000-0x7f)="4e95a99f05df35af33ab4eea871f324832a63c044d2e6534e3a7e8fce60bba9771af5c5d4e7bb9422030b8caf781536287d0d2645e6df78d4305443524dd5376b908532c752934a3ef63715483dd629f16ae85ce31e5150ddc2937ad5cfa8a68d8820e82a62e65c622df6d52e334e08191f533adb07397d74a43597171ec64", 0x7f}, {&(0x7f0000997000)="70aaa3ec03b67d5f953bb166b55cd34351d3798c273e7c9100697aedc9d62f0fa4e63ea154425441e49ffbe120469f615dc61a53f64fe3dd0dfdea3c363841361af21844e12f2fcfdae90b150e122062031a4f63b1d22dcc188c9c28b606909048323163247d8f5dac7766cf330bbd8a30166aa01ccb08c3747629f88c34e28f2b77ae13f2a55a559de1a116641a7d96cc7ca3e573b62dca29c07a1af10b16c944732a343d80ed3460b0", 0xaa}], 0x2, 0x0) r3 = inotify_add_watch(r2, &(0x7f0000938000)='./file0\x00', 0x0) sendto$inet(r2, &(0x7f0000ac7000)="436accaf61508afcf451dddb8461384b29b2d9526229b727f154e60beca29ed5a4ffbcd657e33bff47003404fdac51a539c23721fa3a8fbd519d0ca53b71230b78d1bba30d47dc", 0x47, 0x10, &(0x7f0000fb0000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$tun(&(0x7f000027d000-0x3)='/dev/net/tun\x00', 0x0, 0x700) inotify_rm_watch(r2, r3) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000083f000)={0x0, 0x0, 0x1, [0x0]}, &(0x7f000054e000-0x4)=0xa) 2018/01/26 10:41:43 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e17000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)=""/143, &(0x7f0000194000)=0x8f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ffa000)='comm\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000fc8000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xfffffffffffffd69) sendfile(r1, r1, &(0x7f0000dd8000-0x8)=0x0, 0x1) 2018/01/26 10:41:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000182000-0x4)=0x0) accept4$ipx(r0, &(0x7f0000d2e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007eb000-0x4)=0x10, 0x80000) [ 26.226871] binder: 4549:4560 ERROR: BC_REGISTER_LOOPER called without request [ 26.244347] binder: 4549:4560 transaction failed 29189/-22, size 0-0 line 3004 2018/01/26 10:41:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ec9000)={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001fa000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a81000-0x8)={0x1, [0x0]}, &(0x7f0000005000)=0x8) epoll_pwait(r1, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000050c000)={0x0}, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e9d000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000296000+0xda1)={0x0, 0x92, "c594f250abaed47623babd9283be8a0979b7e7529864141fa652907e817e71654b18f1b0cee3f1d7603c7f1e233fe58bf6155f559cd62518639179332e04c1319560cf6a856a96782df2317c332a93e5e27cd58e59ca6daf330f1f52daf2ead2c81ddfa8ff314aa0d01c02e2f52c661b56f082c15dbcc276904cbeb8b381f995ebe722c56ba6f6eb12d58bbf2849515f1ffb"}, &(0x7f00006e2000-0x4)=0x9a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000d07000)={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]}, 0x5, 0x6, 0xff, 0x0, 0x1ff}, &(0x7f0000f23000-0x4)=0xa0) [ 26.266043] binder: 4549:4576 got reply transaction with no transaction stack [ 26.266051] binder: 4549:4576 transaction failed 29201/-71, size 24-8 line 2920 [ 26.307343] binder: undelivered TRANSACTION_ERROR: 29189 [ 26.313547] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/26 10:41:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000b81000/0x3000)=nil, 0x3000, 0x0, 0x20012, r0, 0x0) close(r0) 2018/01/26 10:41:43 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e17000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)=""/143, &(0x7f0000194000)=0x8f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ffa000)='comm\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000fc8000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xfffffffffffffd69) sendfile(r1, r1, &(0x7f0000dd8000-0x8)=0x0, 0x1) 2018/01/26 10:41:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007e1000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f000082f000)=0x0, &(0x7f000075c000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000817000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000466000-0x10)={r1, &(0x7f00001f5000)=""/168}) futex(&(0x7f0000a95000-0x4)=0x0, 0x80, 0x0, &(0x7f00000be000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/26 10:41:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00002f1000-0x10)={0x5, 0x100000000}) 2018/01/26 10:41:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c77000-0x10)='/dev/sequencer2\x00', 0x210001, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000f79000-0x28)={0x5, 0x1, 0x1f, 0x38000000, 0x9}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000806000)={0x0, 0x84d6}, &(0x7f000039d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000adb000-0x14)={r2, 0x80, 0x2, 0x2, 0x0, 0x800}, 0x14) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xfffffffffffffe46, 0x0, &(0x7f0000d1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x388) 2018/01/26 10:41:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000558000)='/dev/snd/seq\x00', 0x0) 2018/01/26 10:41:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000099d000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = dup3(r1, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000dcd000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x55e, 0x2, 0x3, 0x8, 0x6, 0x7ff, 0x9}, 0x20) socket$pptp(0x18, 0x1, 0x2) kexec_load(0x80000000, 0x5, &(0x7f0000678000)=[{&(0x7f0000ae2000-0xad)="4d1312ecad0dfe4ee2c02f8916a16eb9745a2ce22a62a616f8eedfebc3dac6898f4473644db17def51ef78b3c07c9787d60d260c85ad16030576489edfc71917ffa0b6f8f1a8283deb7d5c154fc2affad70d19b5179503818e89e851e98d7437c9cc4f4a366e279c3ff4d662438bccfb13299091f51c90ab500198d3b247870c6949d247fc67d15162a52251142a6a4b8194aca020266e7f5027303cee769472f3979fe951d8c86c352397256f", 0xad, 0x5, 0x8ae}, {&(0x7f0000204000-0x1000)="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", 0x1000, 0x9, 0xffffffffffffffff}, {&(0x7f0000d01000-0xcb)="5a893961414e4f64733ffe896bc6a9fe1307ab24b3c80eb58e34f2bde28b2b9c71bb8187f93618947776991ea6dd5948bcfe9adc940d8a80960d32af54f8fdb01fb7c4e19552b148f486aeed867981a0d82ad30cddb47e523209947a048beb171d4894dcac8c69c62f13b07aff9ec17bee97800801d725fd592075aef8e9e75dc94cc269078430c39803de1504a8db925e2f82a9ad3db34e25962e6ec0a28ab83f61e0b97f738aaf2ab71e17df6a8b88258cee245db0b9c9e569efe6bc21c1475a258f12323223a03bb154", 0xcb, 0x0, 0x101}, {&(0x7f0000b1d000-0x1000)="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", 0x1000, 0x3, 0x8}, {&(0x7f000065b000-0xe1)="13d5911c00727c07b1e61249bf07f586b6e2ac08eb19639f3a412c416f031ef13f8a4bd8ac6d4020d5995e7b22c4e5194275fe31d49febc9c3b82c01b27f7af0a23bc01a100585e0e958f3ccb0bb825f52a1beab70e0e341d70dd6528d13413f1d1cd68dd37394fe5b75c7abcbddf6314b0fc05380d223fef91875979a1e048b34b744c0d4607b61650a5860442cf4424d3b7eb0e6f79952d702f4cd179f9f8221d05a012ee77f0378c6a0c73faacb1b212dfc6bcb72f0dfa138200e8501ca6bf36b4400794a5496b83f96ccafb0da718162b8267638a2478a37dfb241e9883de3", 0xe1, 0x7, 0x2}], 0x140000) 2018/01/26 10:41:43 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000006000-0x9)='/dev/sg#\x00', 0x9, 0x100) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000010000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000021000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000021000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000009000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000000f000-0x68)=[@in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfc40}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000022000-0x6)={0x0, 0x5}, &(0x7f0000021000+0x4e8)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000001b000)={r3, 0x6, 0x2}, 0x8) 2018/01/26 10:41:43 executing program 7: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = getegid() stat(&(0x7f000043e000-0x8)='./file0\x00', &(0x7f0000865000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) r3 = open(&(0x7f000043e000)='./file0\x00', 0x400, 0xe8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000eff000)={&(0x7f0000c39000/0x4000)=nil, 0x4000}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r4 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r4, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000fc6000)=""/173, &(0x7f00007bf000)=0xad) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f000032b000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000fc5000+0x463)="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", 0xb9e, 0x0, &(0x7f0000fc5000)={0xa, 0xffffffffffffffff, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 10:41:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) r1 = syz_open_dev$sg(&(0x7f000019a000)='/dev/sg#\x00', 0x7fffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000024a000)={&(0x7f0000000000/0x1000)=nil, 0x7201d156, 0x5, 0x2, &(0x7f00008e2000/0x3000)=nil, 0x3ff}) 2018/01/26 10:41:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000ccb000-0x8)='./file0\x00', 0x400000, 0x3) unlinkat(r1, &(0x7f00006c1000)='./file0\x00', 0x0) read(r0, &(0x7f0000fd8000)=""/65, 0x41) r2 = syz_open_pts(r0, 0x0) fdatasync(r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000520000-0x4)=0x1f) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 26.314690] binder: 4549:4576 ERROR: BC_REGISTER_LOOPER called without request [ 26.320703] binder: 4549:4576 got reply transaction with no transaction stack [ 26.320716] binder: 4549:4576 transaction failed 29201/-71, size 24-8 line 2920 [ 26.326420] binder: 4549:4560 unknown command 76 [ 26.326439] binder: 4549:4560 ioctl c0306201 2000a000 returned -22 [ 26.357177] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/26 10:41:43 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000029a000-0x20)={@common='bridge0\x00', @ifru_flags=0x0}) r1 = creat(&(0x7f0000a7c000)='./file0\x00', 0x31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000001000-0x36)="3190e46aa880c132d1a3f40210c96e6b8b26a4d08c484b26646a21df18b2547b0032d235af9cd1104f18952065b339a311172dca5663", 0x36) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000001000-0x4c)={0x5, 0x8, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:41:43 executing program 0: mmap(&(0x7f0000000000/0xd52000)=nil, 0xd52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x20000) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) userfaultfd(0x0) 2018/01/26 10:41:43 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000f000)={0x1, 0x1, 0x40, 0x0}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) dup2(r1, r0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f000000f000)=@file={0x0, ""/108}, &(0x7f000000d000)=0x6e) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000c000-0x5)="") 2018/01/26 10:41:43 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000008000-0x93)=""/147) close(r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000000a000)=""/129) 2018/01/26 10:41:43 executing program 6: r0 = socket$inet6(0xa, 0x20000001, 0x0) ftruncate(r0, 0x213c0000000) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000001000-0x2)="", 0x0) 2018/01/26 10:41:43 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd9000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/01/26 10:41:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ptrace(0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e4a000-0x11)='/selinux/enforce\x00', 0x1, 0x0) unlinkat(r0, &(0x7f00001da000)='./file0\x00', 0x200) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dfc000-0xb)='/dev/hwrng\x00', 0x400, 0x0) splice(r1, &(0x7f0000df2000)=0x0, r1, &(0x7f000000a000)=0x0, 0x3, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000d8000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f00002b6000)={&(0x7f00001fd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000a7d000-0x10)={&(0x7f0000591000-0x2528)={0x2528, 0x36, 0x302, 0x2, 0x1, {0x1b, 0x0, 0x0}, [@generic="6e73d377e90ab4ed3a2b4058ff6fa22ed123f1e2e8439461a62a71c43a857c809a9d2c0b3e0aa3d532e2ae35cb45ed2c544c1dfdb3aee8f56424d2c0c2e6e13fc3752021fb4ef69a93010b2d921afb42d896a29e40dbe45fb8a823685106f4ca309aac8da11b2ddf71233951a7f8f221b131636425b5a3a63a35d90a5c2bdba1eab72d6d33655f1ca296db21c04970210833591e", @generic="741610502880c2006e070c3b7e7833733aaa9410619732825761dfbf1a4ed7eff8", @nested={0x2e8, 0x74, [@generic="ee6f6c830e1fc6696ebb607d477500aa73747bc1b0d7fa08389f0ba7e277e2a620b3375bd59ca05c34a654b44ba917a6c00d9010332fe13393249323a5edecc5791c4309d9922512571fe3694985bcc9d4039045d32dd6d55309d674f5cb2cad8f9d3250ac37da0086a916fb1f6e7d504e030fdb7a79070c3bcf6d2db9570ebac1497c738688b39ff31116a4ad33c871dddd8ca7e8e650897d45c0", 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@typed={0xc, 0x47, @u32=0x6b5a477}, @generic="db335cee27480ee97ba198edb3e6af53129977c98e23f3f0c9", @typed={0xc, 0x7b, @str=')$\x00'}, @typed={0x8, 0x83, @void=""}, @typed={0x104, 0x37, @binary="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"}]}, @generic="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@generic="49badce5c66d96ec2dc7d69fb9c05d8df12ae71cef580e031ec3dcf921ad1f7a46a23972"]}, 0x2528}, 0x1, 0x0, 0x0, 0x4}, 0x10) 2018/01/26 10:41:43 executing program 3: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000093f000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000001000-0x1d)='ppp1posix_acl_accessuserself\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000002000-0x8)=0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004b9000)={0x0, 0x1, 0x6, @random="52325b71f2ef", [0x0, 0x0]}, 0x10) pause() 2018/01/26 10:41:43 executing program 6: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x200000000) ftruncate(r2, 0x40001) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) close(r1) 2018/01/26 10:41:43 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clock_adjtime(0x1, &(0x7f0000004000-0xd0)={0x9, 0x100000000, 0xaa0, 0x9, 0x4, 0x7fffffff, 0xff, 0x3, 0x5, 0x8000, 0x0, 0x80, 0x81, 0x800, 0x6, 0x3, 0x9, 0x1f, 0x0, 0x8000, 0x1ff, 0x8, 0xa92, 0x2, 0x4, 0xffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000-0x30)={0x60adcdc8610da102, 0x0, &(0x7f0000001000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000000000)=""}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x377) 2018/01/26 10:41:43 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e50000-0x11)='/dev/vga_arbiter\x00', 0x8a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x3, 0x900, 0x9, 0xfffffffffffffffe, 0x0, 0x4, 0x1001, 0x2, 0x4, 0xffffffffffffffff, 0x7f, 0x7, 0x10001, 0x100000001, 0x2ef0, 0x1f, 0x8001, 0x101, 0xffffffff7fffffff, 0x3ff, 0xfff, 0x3, 0xf861, 0x9, 0xffffffffffffff77, 0x2, 0x7, 0x7, 0x8001, 0x1b, 0x101, 0x7, 0x40, 0xffffffff80000001, 0x3, 0x3, 0x0, 0x3680000000000000, 0x0, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0xf}, 0x1800, 0x1, 0x80000000, 0x4, 0x6, 0x7, 0x4, 0x0}, r1, 0x7, r0, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000004000-0x48)={{0x1, 0x0, 0x800, 0x3, 0x8000}, 0x6e, 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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000003000-0x4)=0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000b97000)={&(0x7f00002c2000-0x260)={0x260, 0x6, 0xf, 0x202, 0x6, 0x1, {0x7, 0x0, 0x4}, [@typed={0xc, 0x6c, @pid=r1}, @typed={0xc, 0x28, @u32=0xfffffffeffffffff}, @nested={0x98, 0x93, [@generic="eb866221965acc6fe2b908451c24de101007f1bb16b81221a6325f94e6cc6212dc63643c0c89b7626121136418d25dabdfefeb9ea142a2f1893a842de5ab6c3f6fd0962eb3cdc474a1a89f78cef55e49a5447f8a4aa7f509a70777570075a5a13ef9b90ffa56f1fc71c3ef79721412a5a2f2cfda583f225fc01aadc343dcc663ac7ba823e1b5c7ddbdc36b6fbb25ac44d8524453"]}, @typed={0x2c, 0x4b, @str='wlan0eth1cgroup%[-*eth0em1nodev$\x00'}, @generic="0e47568a44e44a8c4763543e33963808a6cec95701b4c5629541b318bf5a015888076fe01fb6ab8443fce9e5", @generic="84de3be2edec6435b8f676d22269b6c35077dbbcaedca6df02a45887e00cb1b29b258b925f9c25a98d3aaf802512ada2e31468e4f62ac67aea0f27f5d6a4fac0ee16fecf706674498bc631c214", @typed={0x24, 0x72, @str='em0/-!eth0eth0eth0vboxnet1\x00'}, @generic="c6ed27800fd39621208f6cd4453058ce0992d02320b86d7fcaf5c741272e772528dd2f202283cebea7b8c202d3169110cf62a56c493c6664434fe12ba533bb2314cc7929c894bf394cb711a28bf0a0f4186f79e1c9df28872d5a2485eb48801d498efc0dac42890ac047a6939ba5898b9e70eb98c96422d8c780b1f9b52f974501e42ea7b09eeb7622a0b97f0b5efd4ed4fd8e2f7dbae2fbed1347f3d1b49b2b806394d7623fc871e3d4057b8158857debab8e0bac231051cbfa103cc103578debf6614914b004", @typed={0xc, 0x32, @ipv4=@broadcast=0xffffffff}]}, 0x260}, 0x1, 0x0, 0x0, 0x40000}, 0x10) r2 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$ipx(r0, &(0x7f0000003000)={0x4, 0x7fff, 0x10001, "01e15a1fc3f9", 0x9e, 0x0}, 0x10) ptrace(0x1000010, r2) 2018/01/26 10:41:43 executing program 4: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f00005e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ae3000)=0x14, 0x80000) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000025c000)=0x3f, 0x256) sendto$inet6(r0, &(0x7f0000ae1000-0xdb)="90563474d5ad8fd41378aff6e0450e27e7f822e51bf7d4c222400a00158609847d91578cb16587d9a7966a34c3d9391dbb5ce59ed60c5e3186b69ccb7fd521805608f2d2e3b34649344b829009a2e21677bca1de47fec33f908247ffc18830792e132a0ea47b97a2e172c6c96701212e3fdc81cfd985b6ce5556046623529b862a6653445897615b68ed1fdc779c7f33617b42d547de97e035990b6c87a49e2bda4848bfc449d27f08269d57a268030ccba563595232fdc711931a9fa3e494f593a46e12401b458996731dfffbc08bbc2c26d1de74cf7790bcbd4f", 0xdb, 0x4004, &(0x7f0000ae0000)={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10001}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000ae2000-0x9)='/dev/sg#\x00', 0x1ae, 0x400) ioctl$VT_DISALLOCATE(r2, 0x5608) bind$inet6(r2, &(0x7f0000a59000-0x1c)={0xa, 0x1, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000ae2000-0x50)={{0x8000, 0xc}, {0x6, 0x12}, 0x8, 0x0, 0xfa, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000419000)="81c0d0cc", 0x4) 2018/01/26 10:41:43 executing program 5: accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000b2d000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffff9c, &(0x7f000018c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000b01000)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000865000-0x40)={r3, 0x4, &(0x7f0000611000-0x10)=[0x2, 0xc59, 0x4, 0x4], &(0x7f0000000000)=[0x80000000], 0x10, 0x3, 0x3, &(0x7f0000deb000)=[0x4, 0x4028e4dc, 0x100], &(0x7f000086d000)=[0x0], 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r4, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) bind$packet(r2, &(0x7f0000006000)={0x11, 0x5, r5, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14) fcntl$lock(r4, 0x5, &(0x7f0000005000-0x20)={0x0, 0x4, 0x0, 0x0, 0x0}) getgid() openat$keychord(0xffffffffffffff9c, &(0x7f0000003000)='/dev/keychord\x00', 0x441, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000007000-0x8)='./file0\x00', 0x4) [ 26.468779] binder: 4661:4662 ioctl c0306201 20003fd0 returned -14 [ 26.480629] binder: 4661:4662 ioctl 40046205 377 returned -22 [ 26.492470] binder_alloc: binder_alloc_mmap_handler: 4661 20000000-20002000 already mapped failed -16 [ 26.504668] binder: 4661:4671 unknown command 0 [ 26.509965] binder: 4661:4671 ioctl c0306201 20003fd0 returned -22 2018/01/26 10:41:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006c2000)='net/arp\x00') sendfile(r0, r0, &(0x7f0000014000)=0x0, 0xffff) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000036000-0x4)=0x0) 2018/01/26 10:41:43 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000443000-0x15)='/proc/self/net/pfkey\x00', 0x10080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000a99000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000020e000)={0x80000000002, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) 2018/01/26 10:41:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b5e000)='net/igmp6\x00') fcntl$getflags(r0, 0x0) r1 = add_key$keyring(&(0x7f0000f37000-0x8)='keyring\x00', &(0x7f00008c2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000deb000)='encrypted\x00', &(0x7f0000f7a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000035a000)='em1svmnet0em0{wlan0\x00', r1) preadv(r0, &(0x7f0000261000)=[{&(0x7f0000a9d000)=""/210, 0xd2}], 0x1, 0x0) 2018/01/26 10:41:43 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000004000-0x87)={0x0, 0xfffffffffffffd4b, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881b43671"}, &(0x7f0000005000-0x4)=0x65) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x16) 2018/01/26 10:41:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/26 10:41:43 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x501, 0x0) futimesat(r1, &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000007000)={{0x0, 0x7530}, {0x0, 0x0}}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000001000-0x1000)=""/4096) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/26 10:41:43 executing program 4: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f00005e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ae3000)=0x14, 0x80000) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000025c000)=0x3f, 0x256) sendto$inet6(r0, &(0x7f0000ae1000-0xdb)="90563474d5ad8fd41378aff6e0450e27e7f822e51bf7d4c222400a00158609847d91578cb16587d9a7966a34c3d9391dbb5ce59ed60c5e3186b69ccb7fd521805608f2d2e3b34649344b829009a2e21677bca1de47fec33f908247ffc18830792e132a0ea47b97a2e172c6c96701212e3fdc81cfd985b6ce5556046623529b862a6653445897615b68ed1fdc779c7f33617b42d547de97e035990b6c87a49e2bda4848bfc449d27f08269d57a268030ccba563595232fdc711931a9fa3e494f593a46e12401b458996731dfffbc08bbc2c26d1de74cf7790bcbd4f", 0xdb, 0x4004, &(0x7f0000ae0000)={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10001}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000ae2000-0x9)='/dev/sg#\x00', 0x1ae, 0x400) ioctl$VT_DISALLOCATE(r2, 0x5608) bind$inet6(r2, &(0x7f0000a59000-0x1c)={0xa, 0x1, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000ae2000-0x50)={{0x8000, 0xc}, {0x6, 0x12}, 0x8, 0x0, 0xfa, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000419000)="81c0d0cc", 0x4) 2018/01/26 10:41:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) socket$inet6(0xa, 0x4, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b9b000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x72c3a80916547db8) 2018/01/26 10:41:43 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000001c000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000)=0x10, 0x80800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000001c000)=@get={0x1, &(0x7f0000006000)=""/78, 0x578c}) r2 = dup(r0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000005000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000015000)=@generic="2e4a9ef827722fdbf869c5839d926429", 0x0, 0x0, 0x0}) 2018/01/26 10:41:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006e6000)='./file0\x00', 0x14) recvfrom$llc(r0, &(0x7f000093b000)=""/219, 0xdb, 0x37d3863ce0266b3d, &(0x7f00006f1000)={0x1a, 0xd, 0x9, 0x9, 0x1, 0x7fffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r1, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r1, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 10:41:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000064a000)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='piojebpap\x00') r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) sendfile(r0, r0, &(0x7f0000165000-0x8)=0x2, 0x400000ff) 2018/01/26 10:41:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004e6000-0x122)="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", 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000cd000-0x4)=0x0) sendmsg$nl_netfilter(r0, &(0x7f00005a3000)={&(0x7f00001e0000-0xc)={0x10, 0x0, 0x0, 0xa00000}, 0xc, &(0x7f00000de000)={&(0x7f0000ad5000-0x20)={0x20, 0x9, 0x9, 0x400, 0x0, 0x0, {0x5, 0x0, 0xa}, [@typed={0xc, 0x1d, @pid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x800) 2018/01/26 10:41:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x6, 0x0, 0x0, 0x8000000000054004}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000d9d000)={0x4, &(0x7f000026e000)=[{0x5, 0x1000, 0x6, 0x3}, {0x9, 0x8, 0x9a, 0x8}, {0x8, 0x7fff, 0x3, 0x3}, {0x3f, 0x3, 0x1, 0x8}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/26 10:41:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000da000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x103, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r1, 0x0}], 0xf2, 0x0, &(0x7f0000002000)=""}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000283000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000418000-0x30)={0xc, 0x0, &(0x7f00004f0000-0xc)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x100000019, 0x0, &(0x7f0000c6c000)=[@free_buffer={0x40086303, r1}], 0xfd23, 0x0, &(0x7f00004fd000)=""}) 2018/01/26 10:41:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000001000-0x7f)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x1a, 0xfd, 0x0, 0x0, 0x0, 0x0, @random="36159ef2db3d", [0x0, 0x0]}, 0x10) geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80f, 0x7) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000002000)={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8fca}) clock_gettime(0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={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}}}, &(0x7f0000001000-0x4)=0x3a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x14) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000002000)={0x4, 0xffffffffffffffe1}, 0x8) 2018/01/26 10:41:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x1400000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) 2018/01/26 10:41:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00007ea000-0x32)=@pppol2tpin6={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}}}, &(0x7f0000001000-0x4)=0x32) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000405000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:41:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000072a000)='auxv\x00') r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setstatus(r1, 0x4, 0x4400) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002f6000-0xd)='/selinux/mls\x00', 0x0, 0x0) pread64(r0, &(0x7f00008af000)=""/0, 0x0, 0x0) 2018/01/26 10:41:43 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098c000-0x4)=0xffffffffffffffd5) fanotify_mark(0xffffffffffffffff, 0xacd62451dcb86358, 0x0, 0xffffffffffffffff, &(0x7f0000ad2000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f000046d000)=0x4) 2018/01/26 10:41:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffffffffffff96, 0x20000801, &(0x7f0000648000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) clone(0x0, &(0x7f00008a2000)="", &(0x7f0000e1d000)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003cc000)={0x0, 0x0, ""}, &(0x7f0000876000)=0x8) lsetxattr(&(0x7f0000686000-0x8)='./file0\x00', &(0x7f00002a2000)=@random={'trusted.', 'keyringwlan1}\'[&]\x00'}, &(0x7f0000d1e000)='vboxnet0selfkeyring\x00', 0x14, 0x2) shutdown(r0, 0x1) 2018/01/26 10:41:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f000057c000)={0x0, 0x0}, 0x4800) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000d06000)=0x200001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a94000-0xe8)={{{@in=@dev={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}, {{@in6=@empty={[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}}, &(0x7f00001fd000-0x1)=0xe8) setuid(r3) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000053d000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000155000-0x5a)="5f82", 0x2, 0x0, &(0x7f000051a000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00004f8000)={0x8, {{0x2, 0x1, @rand_addr=0x240000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0xac00000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/26 10:41:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x6, 0x800) write(r0, &(0x7f0000c4e000-0xaa)="24000000130007fffe000000005c00001120000c0d0003ec000400000000000000b81617", 0x24) socket$unix(0x1, 0x5, 0x0) [ 26.706840] binder: 4717:4724 got transaction to invalid handle [ 26.724695] binder: 4717:4724 transaction failed 29201/-22, size 0-0 line 3004 [ 26.743375] binder: 4717:4737 BC_FREE_BUFFER u0000000020000000 no match [ 26.744984] binder: 4717:4737 BC_FREE_BUFFER u0000000020000000 no match 2018/01/26 10:41:43 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0x8, 0x8, "7f"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x1, 0x4) 2018/01/26 10:41:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x1, 0x8002) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000415000-0x4)=0x2, 0x4) sendmsg(r0, &(0x7f0000b13000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000-0xe0)="550000001a007f04fffffffffff300930a06000000a84308750523692500010000001058030000000007a3c7000000007b31afdc1338d500009b84136e015afb83de448daa7227a73ab8220000bf0cec2eab91d444", 0x55}], 0x1, &(0x7f0000d8f000)=[], 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000cc6000)={0x7, &(0x7f00001ce000-0x38)=[{0x10001, 0x7, 0x94f, 0x6b2a}, {0x3, 0x4, 0x400, 0x9}, {0x63a, 0x2, 0x6, 0x7fff}, {0x16, 0x0, 0x7fffffff, 0x7}, {0x8, 0x100, 0x1, 0x8}, {0xffff, 0x6, 0x1, 0x85}, {0xf8, 0x2, 0x5, 0x3}]}, 0x10) 2018/01/26 10:41:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x12}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setxattr(&(0x7f0000d4f000-0x2)='..', &(0x7f00002cc000-0x11)=@known='security.selinux\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200, 0x0) getresuid(&(0x7f0000584000)=0x0, &(0x7f000050a000-0x4)=0x0, &(0x7f00005bd000-0x4)=0x0) 2018/01/26 10:41:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/26 10:41:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000d75000)=0x0, 0xff62) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000094c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046f000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000347000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2018/01/26 10:41:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) dup2(r4, r3) syz_open_dev$mice(&(0x7f0000d0c000)='/dev/input/mice\x00', 0x0, 0x40) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") tkill(r1, 0x33) 2018/01/26 10:41:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000bd3000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d7000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000d55000-0x108)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8000, 0x1, 0x0, 0x4, 0x7fff, 0xff, 0x8000, 0x7, 0x7, 0x3, 0x7fff, 0x8000, 0x8, 0x200, 0x8]}, &(0x7f0000c2d000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000729000-0x8c)={r1, @in6={{0xa, 0x3, 0xb9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bda000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009ee000)={r1, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x8, 0xfffffffffffffffe, 0x800, 0x1}, &(0x7f000046b000-0x4)=0xa0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 10:41:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r0, 0x1, 0x0, 0x10000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000444000)={0x0, 0x200000, 0xddad, 0x7, 0x1c8d, 0x7f}, &(0x7f00002e2000)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009e1000)={r1, 0x4}, &(0x7f0000014000)=0x8) ftruncate(r0, 0x4fa) flistxattr(r0, &(0x7f0000716000)=""/53, 0x35) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) [ 26.744989] binder: 4717:4737 unknown command 0 [ 26.744997] binder: 4717:4737 ioctl c0306201 20002fd0 returned -22 [ 26.764353] binder: BINDER_SET_CONTEXT_MGR already set [ 26.764362] binder: 4717:4751 ioctl 40046207 0 returned -16 [ 26.765647] binder: 4717:4751 got transaction to invalid handle [ 26.765655] binder: 4717:4751 transaction failed 29201/-22, size 0-0 line 3004 [ 26.768246] binder: 4717:4751 BC_FREE_BUFFER u0000000020000000 no match 2018/01/26 10:41:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xdffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000af1000-0x108)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x17bc0000000, 0x2, 0x5, 0x1, 0x1, 0x3f, 0x0, 0x1c000000, 0x5, 0x4, 0x0, 0x1, 0xfffffffffffffff9, 0x8, 0xffffffffffffff80]}, &(0x7f0000331000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f28000)={r3, 0x20bc, 0x1, [0xf53]}, 0xa) sendmsg$netlink(r2, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceb000-0x70)=[], 0x0, &(0x7f0000ce6000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/26 10:41:43 executing program 1: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendfile(r1, r0, &(0x7f0000caf000-0x8)=0x0, 0x10001) sendto(r0, &(0x7f0000fc5000)="a73dbf8d", 0x4, 0x0, 0x0, 0x0) 2018/01/26 10:41:43 executing program 4: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x8000041}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000053000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000059000)=""/75, &(0x7f000005a000-0x4)=0x4b) clock_gettime(0x0, &(0x7f0000056000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f000003a000-0x35)="8bcffcb6cf0e6f7aaec9b127a6a4e1f5ed22c64e3f7f31badbaaac00744db53695efee9084e68c35d17c6f8263d5ba8f70173bbf07", 0x35, 0x7, &(0x7f0000035000-0x10)={r1, r2+30000000}) sysinfo(&(0x7f0000046000)=""/0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0xffffffffffff9a64) r3 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) ioctl$TUNGETIFF(r3, 0xc0189436, &(0x7f0000000000)=0x0) [ 26.856992] device gre0 entered promiscuous mode [ 26.872052] audit: type=1400 audit(1516963303.922:14): avc: denied { net_broadcast } for pid=4761 comm="syz-executor6" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 10:41:43 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000899000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x103000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000d50000-0x30)={0x10, 0x0, &(0x7f0000235000)=[@register_looper={0x630b}, @acquire={0x40046305, 0x0}, @exit_looper={0x630d}], 0xca, 0x0, &(0x7f0000835000)="04f444c36150bd7bbd7d9769245286e6403087e6648c42dbd7a964512f67337bf116c037123e3d43658d06380f5e8a8376e3491be0b4528ee873243f7e64abf408e3b3a8565e0410e5fefeb42e15bea87964585940eb47d33d12a43e283b4b09b964adf2dbc963e6d5cbb47280f9e0e2afc3511103ad6ce49bdbfb161420b5284ffc84318f55e87770d8b06056f64dcad1e8bf40547dba2bb6e8a247fdcccb57f55be40e3a31995f9807a680608b72d82433d96603f297860296c0c7fbc8a31752a557f1ad9fefcffa20"}) r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000824000-0xee)=""/238) arch_prctl(0x1007, &(0x7f00007bb000)="f24371d9d44ad50f449fc1b1a151b66f98f37f3718ae675499d7caf27138bc41b93ee42cfd96737863e689474cf375644fdb9f34866edae5335e4d76c34a187a2d61473565047521cafba58209003d11c9214b8045e796d20060b4164b6891d257b4ddd3c591b9f59acc855cf6b0cb5251ea704e932b41ed7e083f7b891421") 2018/01/26 10:41:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x800000000011, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f000039a000-0x4)=0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000489000-0x8)='./file0\x00', 0x800, 0x5) clock_getres(0x0, &(0x7f0000116000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00006b2000)={{0x7, 0x3}, 'port1\x00', 0x90, 0x1, 0x8, 0x6, 0x2, 0x8, 0x4, 0x0, 0x0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:41:43 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000000)='vmnet0wlan0eth0\\md5sum\x00') mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) munmap(&(0x7f000051a000/0x4000)=nil, 0x4000) 2018/01/26 10:41:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006fc000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000857000-0x4)=0xe8) ioprio_set$uid(0x3, r1, 0x401) write$eventfd(r0, &(0x7f0000135000)=0x10000100000001, 0x493) [ 26.872494] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/01/26 10:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f1b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000067e000-0x8)=[0x7f, 0x141c]) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000656000)='/selinux/enforce\x00', 0x301000, 0x0) pkey_alloc(0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000023e000-0x110)={0x3, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r2 = open(&(0x7f00003d8000)='./file0\x00', 0x109000, 0x80) getsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f000050b000)=0x0, &(0x7f0000554000-0x4)=0x4) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004dc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec6000-0x4)=0xc) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f000034e000)="ff55d36cffba04365d0000000000000101000000", 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000659000-0x8c)={0x8, 0xffffffffffffff01, 0x4, 'queue0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$keychord(0xffffffffffffff9c, &(0x7f000047d000)='/dev/keychord\x00', 0x10000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00007f2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x7, @sync=&(0x7f0000431000-0xc)={0x1, 0x80000001, 0x7ff}}}) setsockopt$inet6_buf(r3, 0x29, 0x15, &(0x7f0000e2a000)="ff01000000000019000000000000000800000000", 0x14) [ 26.939622] keychord: invalid keycode count 0 [ 26.952050] keychord: invalid keycode count 0 2018/01/26 10:41:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/26 10:41:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r1 = gettid() ptrace$setopts(0xffffffffffffffff, r1, 0x81, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000f95000)={0x0, 0x0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f000082f000-0x14)={0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 10:41:44 executing program 2: r0 = socket(0xa, 0x1, 0x0) pipe2(&(0x7f0000a29000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00007a5000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r4, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffe, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000276000)={r3, @in6={{0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9}, 0x98) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00006db000)=0x0) 2018/01/26 10:41:44 executing program 4: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x8000041}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000053000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000059000)=""/75, &(0x7f000005a000-0x4)=0x4b) clock_gettime(0x0, &(0x7f0000056000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f000003a000-0x35)="8bcffcb6cf0e6f7aaec9b127a6a4e1f5ed22c64e3f7f31badbaaac00744db53695efee9084e68c35d17c6f8263d5ba8f70173bbf07", 0x35, 0x7, &(0x7f0000035000-0x10)={r1, r2+30000000}) sysinfo(&(0x7f0000046000)=""/0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0xffffffffffff9a64) r3 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) ioctl$TUNGETIFF(r3, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/26 10:41:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001be000-0x4)=0x220, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000271000-0x14)=""/1, &(0x7f0000b25000)=0x1) 2018/01/26 10:41:44 executing program 7: r0 = gettid() setpgid(r0, r0) r1 = syz_open_dev$sg(&(0x7f0000376000)='/dev/sg#\x00', 0x7, 0x40480) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001000-0x4)=0x8000) 2018/01/26 10:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f1b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000067e000-0x8)=[0x7f, 0x141c]) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000656000)='/selinux/enforce\x00', 0x301000, 0x0) pkey_alloc(0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000023e000-0x110)={0x3, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r2 = open(&(0x7f00003d8000)='./file0\x00', 0x109000, 0x80) getsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f000050b000)=0x0, &(0x7f0000554000-0x4)=0x4) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004dc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec6000-0x4)=0xc) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f000034e000)="ff55d36cffba04365d0000000000000101000000", 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000659000-0x8c)={0x8, 0xffffffffffffff01, 0x4, 'queue0\x00', 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$keychord(0xffffffffffffff9c, &(0x7f000047d000)='/dev/keychord\x00', 0x10000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00007f2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x7, @sync=&(0x7f0000431000-0xc)={0x1, 0x80000001, 0x7ff}}}) setsockopt$inet6_buf(r3, 0x29, 0x15, &(0x7f0000e2a000)="ff01000000000019000000000000000800000000", 0x14) 2018/01/26 10:41:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) read(r0, &(0x7f0000b5f000-0x6f)=""/111, 0x6f) 2018/01/26 10:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e21000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) setns(r3, 0x8000000) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b74000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000911000)=0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000598000-0x10)={&(0x7f0000224000/0x1000)=nil, 0x1000}) 2018/01/26 10:41:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x295, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0xffffff29, 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) getpeername$ax25(r0, &(0x7f000083e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00004cb000)=0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000001a000)=0x0) 2018/01/26 10:41:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000c8e000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffff9) r1 = geteuid() r2 = getegid() keyctl$chown(0x4, r0, r1, r2) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") epoll_create(0x0) 2018/01/26 10:41:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) close(r0) mprotect(&(0x7f0000e65000/0x4000)=nil, 0x4000, 0x0) r1 = add_key(&(0x7f0000681000-0xa)='blacklist\x00', &(0x7f00003e9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c4d000-0x31)="9304201388eeb537616498f93ecf41239a917f61002084cde866883ddb0eecea2f4e9055f791129c9e20b9de03456d211c", 0x31, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) 2018/01/26 10:41:44 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000016000-0xd)='/dev/binder#\x00', 0x0, 0x800) r2 = dup2(r0, r1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000015000)={0x79, 0x67, 0x0, 0x9, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000015000)={0x4000001, 0x9, 0x10}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) poll(&(0x7f0000002000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x7ffe) dup(r1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000-0x1)="8f"}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000012000)=0x0) signalfd4(0xffffffffffffffff, &(0x7f0000017000-0x8)={0x0}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x5, 0x7e4, "ec31be34b46f50db7f8d13b7f99e6c8b493923c5cee4d24fdf0b3598561302ccc59a310157e8a30f9454223ff63dc91694e8939c9bfd12e9fc2ba7b40452761589b159d6022c64ed54a8bb25c2adbfc4"}, 0x160) 2018/01/26 10:41:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006e1000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000389000)=0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000e68000)="fca73d00546516d8be9b2e1cc4e2331f062e63016be20d0000647a7c0d4168fbd31c2e2a483369f23c419469777716849fb264ad44602575c5fbecb0f3c45502cda6844770dbfed9f6457eca6eeafd0300000023aa38eb41711138871caaaff9a1946600807ec844735fbda48e6f4d8717b3a0feefc7881458733b85563c98ca3575d1fe7ccfb56828a51028", 0xffffffb5) 2018/01/26 10:41:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bc4000)=0x0, &(0x7f0000dac000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c3f000)={0xffffffff00000000, 0x200, 0x7fff, 0x101, 0x0}, &(0x7f0000cdd000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e4c000)={r3, 0x7, 0xe79e, 0x6, 0x80000001, 0xfffffffffffff7b7}, &(0x7f0000545000)=0x14) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073c000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000a72000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000696000-0x10)=[{&(0x7f0000d5c000)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000061b000-0x4)=0x0) 2018/01/26 10:41:44 executing program 7: waitid(0x2, 0x0, &(0x7f0000dd5000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f00001db000-0x90)={{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) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000001000-0xf9)="184741961f91d90a7bbd70dce36442c9bfa6e3905895656d5b3aa34386a7da5006b5d6490d5382b526e774c5a0b7d4910580f0991f5ec47313d1f2299e264a8a2ef03db0e1f7f08faad46beb8172384ecc67b2bf6fab6d7f65e2c5d5bc73d5255cf9f81f095ce353c200a3fd15f43be736995987aabb6cd893f68225704fa859df4ae34a318de940c54623ab8b7be31b55468b40826268ab597ea77d0fec96054599004081cb85e21d1e293427fc49f2519ab4dfcc2cafcc2a2d9ef86319f19b07feaf096803252b7bbb64e61818cf14b9fe951c580d253ebf506676a3febd8a83d3c9db672e395505ea7e0f521453a2486cf6325d4c997b9a", 0xf9) 2018/01/26 10:41:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f00009a3000-0xdf)="d0", 0x1) fgetxattr(0xffffffffffffffff, &(0x7f00001af000)=@known='system.sockprotoname\x00', &(0x7f0000915000-0x3d)=""/61, 0x3d) 2018/01/26 10:41:44 executing program 0: r0 = add_key$user(&(0x7f0000adb000)='user\x00', &(0x7f0000302000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000647000-0x6b)="", 0x0, 0x0) r1 = request_key(&(0x7f0000854000)='encrypted\x00', &(0x7f000076c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000bcb000-0x5)='eth0\x00', 0xffffffffffffffff) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000ba8000)=@fragment={0x3f, 0x0, 0xd307, 0x4, 0x0, 0x1, 0x1}, 0x8) 2018/01/26 10:41:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00002f4000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141046, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101102, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000034000)=0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/01/26 10:41:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000279000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b3b000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000938000)={0x101, {{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000b07000-0x4)=0x0) 2018/01/26 10:41:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006f1000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000dcb000)={0x81, 0x8, 0x6, 0x0, 0x3}) r1 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000013d000+0x7e6)={0x0, 0x0, 'client0\x00', 0x0, "6c37e984399c9d47", "6452affc5b1bfda3c9c914243e6a0001c2a0a178ee4684a37f9a08006c5cb002", 0x101, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000cd5000)={0x10001, 0x9, 0x0, 'queue0\x00', 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:41:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000046e000)='/dev/sg#\x00', 0x8, 0x81) r1 = syz_open_dev$sg(&(0x7f0000c39000)='/dev/sg#\x00', 0x0, 0xc01) r2 = mmap$binder(&(0x7f00006ac000/0x3000)=nil, 0x3000, 0x9, 0x10, r1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) syz_open_dev$binder(&(0x7f00000c5000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000633000-0x30)={0x98, 0x0, &(0x7f0000b43000)=[@reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x60, 0x10, &(0x7f00005cf000)=[@fda={0x66646185, 0x1, 0x3, 0x3e}, @ptr={0x70742a85, 0x1, &(0x7f0000903000-0x1)=0x0, 0x1, 0x2, 0x3a}, @flat={0x77622a85, 0x101, r2, 0x4}], &(0x7f000082f000-0x10)=[0x38, 0x60]}}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x30, 0x0, &(0x7f0000c88000-0x30)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000426000)=[]}}, @clear_death={0x400c630f, 0x2, 0x4}], 0xcb, 0x0, &(0x7f0000784000)="7a7222323d0b04b3116ed5e3c0ba04f21339f6ba825a96428603ab86d8fae427cf7eb9951c9decf2b29258bc6ee822b433d8593be722b59e8b2d85bd03449856ba98296df275fd2afd004a614b058af2ac1a1a950bdff0b903195634f15d31a63bc9e9756e4c74bb66389b16de1f4226a3584d22dabf02f7f2f2ef223de7b3e4020c665d24e1d4f15273e0f8689be0d915ab69994db9e87c458541f27c935c113c2f846e6c155a38c2c69bacb3a58448b3789f3a6e1a6ba700c5435d820e446bca8d903d8c12f363ff8e49"}) 2018/01/26 10:41:44 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000012000)='./file0\x00', &(0x7f000001f000)=""/227, 0xe3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x658e61cab58f0a3d, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000001d000)=0xf62, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001f000)='/dev/sequencer2\x00', 0x200002, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) ptrace$cont(0xffffffffffffffff, r2, 0x7, 0xb478) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000020000)={0x3, {"0e9d442b482c31"}, 0x3e80}, 0x10) ioctl$TIOCCONS(r1, 0x541d) r3 = dup2(r0, r0) renameat(r1, &(0x7f000001f000)='./file0\x00', r3, &(0x7f0000013000)='./file0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r4, 0x1, 0x5, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x2b4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000022000-0x4)=0x2, 0x4) truncate(&(0x7f0000020000)='./file0\x00', 0xfde7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000019000-0x8)={0x0, 0x9}, &(0x7f000000c000-0x3)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000022000)={r5, 0xf531, 0xb4a2, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000010000-0x8)={r5, 0x0}, &(0x7f000000b000)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000022000-0x8)={0x0, 0x0}, 0x1, 0x0) r6 = dup(r0) recvfrom$ax25(r6, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) 2018/01/26 10:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) symlink(&(0x7f0000726000-0x8)='./file0\x00', &(0x7f0000401000)='./file0\x00') clock_gettime(0x0, &(0x7f0000d96000)={0x0, 0x0}) sendto(r0, &(0x7f0000a26000)="bd65cbf13d6d2363225ccc7c9268cb26220b8ad7b373d65fe09652a5d566249f02cb9235a198b4f48d9da24c2b96bdb2155c27dd", 0x34, 0x20000080, &(0x7f000032a000-0x10)=@in={0x2, 0x0, @rand_addr=0xf70, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) utimes(&(0x7f0000003000)='./file0\x00', &(0x7f000004a000)={{r1, r2/1000+30000}, {0x0, 0x7530}}) [ 27.111997] binder: 4850:4853 ioctl c0305302 20015000 returned -22 [ 27.120611] binder: 4850:4853 ioctl c018643a 20015000 returned -22 2018/01/26 10:41:44 executing program 0: pipe2(&(0x7f0000ad3000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000ab7000-0x28)={&(0x7f0000215000/0x2000)=nil, 0x8, 0x7, 0xd2, &(0x7f0000fef000/0x1000)=nil, 0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000074b000-0x8)=0x0) r2 = syz_open_dev$tun(&(0x7f0000542000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@common='tunl0\x00', @ifru_mtu=0x1b}) [ 27.197590] binder: 4850:4874 ioctl c0306201 20003fd0 returned -14 [ 27.236548] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/26 10:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) 2018/01/26 10:41:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x800003) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) [ 27.248596] binder: 4850:4890 ioctl 40046207 0 returned -16 [ 27.261995] binder: 4850:4895 ioctl c0305302 20015000 returned -22 [ 27.264419] binder: 4850:4895 ioctl c018643a 20015000 returned -22 [ 27.297041] binder: 4850:4890 ioctl c0306201 20003fd0 returned -14 2018/01/26 10:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000241000)=[{&(0x7f00005e6000)=""/194, 0xc2}], 0x1) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) memfd_create(&(0x7f0000ad8000)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) 2018/01/26 10:41:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000279000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b3b000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000938000)={0x101, {{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000b07000-0x4)=0x0) 2018/01/26 10:41:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x111400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x61, 0x905, 0x4c, 0x9}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0xea45, 0x5, 0x0, 0xffffffffffff6dd2, 0x2, 0x9, 0x5, 0x2, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0x8, 0x1, 0x1, 0xb5e, 0x0, 0x3, 0x9, {r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x7fffffff, 0xff, 0x7fff}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000002000)=""/176, 0xb0, 0x3, &(0x7f0000002000)={0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00008f5000-0x4)='cdg\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000004000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x80800, 0x4, &(0x7f0000073000+0xbde)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e5e000)=0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f000037c000)=0x5, 0x8) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f00002b4000)={0x3, 0x80000000}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00008df000)='tls\x00', 0x4) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00002a6000-0x5ce)={'nat\x00', 0x0, 0x1, 0xb0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f00006c8000)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @rand_addr=0x0, 0x0, 0x0, @common='sit0\x00', @common='ip6tnl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x90, 0xb0, 0x0, {0x0, 0x0}, [{0x20, "47b78781d48e6163a1bc08ecdc92d8422df8a43a0f900e6ea852fc192f", 0x0, ""}]}, {0x20, "bfbc97f0fe74e5f4a372c0cafc435d1270cbbb00710ec61792591412a4", 0x0, ""}}]}, 0x110) connect$nfc_llcp(r0, &(0x7f00009cd000-0x60)={0x27, 0xfe3, 0x2, 0x4, 0x9, 0x1ff, "3d6649129dc6b54698349d6c11debf5caf7764956a3b0221307d029f62d902293d8f0a862bb587ac98644a82f60d08b73af4f28db52d6be4c3c411feb2116f", 0xd6e2}, 0x60) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000674000)=""/4096, &(0x7f00005be000-0x4)=0x1000) 2018/01/26 10:41:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003b6000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000298000)='./file0\x00', 0x400, 0x80) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000cfe000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x0, 0x8080) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000bd000)={0x0, 0x0}) write(r0, &(0x7f00000c8000)="", 0x0) close(r0) 2018/01/26 10:41:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000d38000-0x8)='./file0\x00', &(0x7f000000c000)="f2616d0073e1", 0x8000000, &(0x7f0000cab000)="5d37689b822b8c12615135d537cc4bf1718a1ab0f484b881af59b39479165c88bb9d042d9f6f72b697dd4461ef233b33f3918a076de58c5b007e2eb4a838f9af70cce27010f875163f186985c2c97564088212a8eda1a14a19bb4c8892a7708926c5f9ab671b09d23b7927402f705f237efdc89a58792b23edd9a1b4d2cae1f31159372ee69de6939da35b8b354283cf07ef17528dd6d2316bcad9a9b037fe4c93aec025ec2fd6839e50b85b5e75bfc5dae95fab") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000833000-0x6)="726105007300", 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000b60000-0x41)="") syz_open_dev$urandom(&(0x7f0000c80000-0xd)='/dev/urandom\x00', 0x0, 0x0) mount(&(0x7f000008a000)='./file0\x00', &(0x7f0000303000)='.', &(0x7f000079b000-0x6)='msdos\x00', 0x11080, &(0x7f0000253000-0x1000)="") pivot_root(&(0x7f0000d12000-0x8)='./file0\x00', &(0x7f0000214000)='./file1\x00') umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/26 10:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000)=0x0, 0x7f8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') clock_gettime(0x0, &(0x7f0000635000-0x10)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000bcb000)={0x0, 0x0}, &(0x7f0000ae5000)=0x10) getrusage(0x0, &(0x7f0000115000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)={{0x77359400, 0x0}, {0x77359400, r2}}) readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000364000-0x3f)=""/1, 0x1) 2018/01/26 10:41:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000433000-0x8)={0x0}, 0x8) r2 = inotify_init1(0x0) clock_gettime(0x0, &(0x7f0000560000)={0x0, 0x0}) ppoll(&(0x7f00004fa000-0x50)=[{r2, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000a73000)={0x0, r3+10000000}, &(0x7f0000c40000)={0x0}, 0x8) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r4 = gettid() r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b73000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ae0000-0x8)={0x0, 0x0}, &(0x7f0000126000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000cd1000)={r6, 0x7fffffff, 0x10}, &(0x7f00007e8000-0x4)=0xc) fcntl$setown(r2, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r7 = gettid() r8 = syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000f23000)="", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="") tkill(r7, 0x7) r9 = dup3(r8, r0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000124000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8b000-0x4)=0xe8) setsockopt$inet6_opts(r9, 0x29, 0x37, &(0x7f0000d1b000-0x10)=@hopopts={0x2e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x1}]}, 0x10) 2018/01/26 10:41:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000003000)=0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0xfffffffffffffc6f) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/26 10:41:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f00003c0000)=[{&(0x7f0000514000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b55000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e51000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c0a000-0x4)=0x0) ptrace$setregs(0xd, r5, 0x8000, &(0x7f0000c4d000)="42efb44d0feaf8e0076b5fa059d019092431c280789703b1a32f5585887a383ad2dd2e21eb699f8ec196c70ad64da8c3fd6c5d43325779ba855060f0812815e4b76e3ea0c5977e7d1f268638a3c5d4da84fbd598915f71b510d06b0b4ee8c38bd15b499357d345b148b480029547a5b345292120027c1fe4134a85a5b3") utimes(&(0x7f00001b1000-0x8)='./file0\x00', &(0x7f0000eac000-0x20)={{r1, r2/1000+10000}, {r3, r4/1000+30000}}) r6 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sndseq(&(0x7f00002b5000)='/dev/snd/seq\x00', 0x0, 0x80) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) r9 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r8, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000822000-0x8)=0x3f) fcntl$setown(r7, 0x8, r6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f000008b000-0x8)={0x0, 0x3}, &(0x7f000068b000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f0000289000)={0xfff, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r7, 0x40106436, &(0x7f0000f4f000)={r11, 0x8}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r9, 0x84, 0x7c, &(0x7f000091b000)={r10, 0x9, 0x5d}, &(0x7f0000245000-0x4)=0x8) fcntl$setsig(r7, 0xa, 0x12) dup2(r7, r8) tkill(r6, 0x16) 2018/01/26 10:41:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{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) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00003ae000-0x6d)={0x0, 0x65, "ef520ead109584628f073cdc7aeba106ecce1d9641fb55d786388e1c73d8a24ed4f921e6a4f3a7177aa99bb14e2786802bf139dbb4e0447fc7cd71b46fa5b14810b12d6ad92773fd3500ae4335c6a8719243b3255b5e8af40045ae7c9eca9dbcd5bbdc9f9e"}, &(0x7f000054c000)=0x6d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e39000)={r2, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0xf0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x8000, 0x1000, 0x80000000000000, 0xff, 0xffffffffffff260f, 0x0, 0x543, 0x101, 0x4, 0x7, 0x8001, 0x0, 0x2, 0x80]}, &(0x7f0000a78000-0x4)=0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) preadv(r1, &(0x7f0000fc6000-0x40)=[{&(0x7f0000931000)=""/142, 0x8e}, {&(0x7f0000540000)=""/4096, 0x1000}], 0x2, 0x0) 2018/01/26 10:41:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x7fffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000bd000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/26 10:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/26 10:41:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000621000-0x14)={0x2, 0x401, 0x10000, 0x1, 0x6, 0xffffffff00000000, 0x742, 0x0, 0x8, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000882000)={{0x2, 0x31347e64}, 'port1\x00', 0xd1, 0x10020, 0x0, 0x0, 0x4, 0x40, 0x7, 0x0, 0x0, 0x40db822e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0xed9}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) eventfd(0x3) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x8000}, 0xc, &(0x7f0000713000)=[{&(0x7f000059b000)={0x14, 0x2e, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x4, 0x0, []}]}, 0x14}, {&(0x7f0000b17000-0x8c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x0, "", []}, 0x10}, {&(0x7f0000c5e000)={0x54, 0x0, 0x700, 0xffffffffffffffff, 0x0, "", [@nested={0x2c, 0x4c, [@typed={0x10, 0x0, @u64=0x0}, @typed={0x18, 0x42, @str='ppp0^trusted/\x00'}]}, @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x43, @u32=0x0}]}, 0x54}, {&(0x7f00001b3000-0x6c8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0x1, "", [@nested={0x4, 0x0, []}, @generic=""]}, 0x14}], 0x4, 0x0, 0x0, 0x0}, 0x8000) [ 27.416620] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 27.487617] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/26 10:41:44 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f000014f000-0x23)=""/35, &(0x7f00005ad000)=0x23) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000443000)={@common="6c6f00000000000000000000000000ff", &(0x7f0000939000-0x5)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000044b000)=[{&(0x7f0000986000-0x93)=""/147, 0x93}], 0x1, &(0x7f00009eb000-0x23)=""/35, 0x23, 0x0}, 0x0}], 0x1, 0x120, &(0x7f00000f9000-0x10)={0x0, 0x0}) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ftruncate(r0, 0x9) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000128000-0x10)={0x0, 0x0}) futex(&(0x7f0000f5b000)=0x10001, 0xd, 0xd85, &(0x7f00006a4000-0x10)={r1, r2+30000000}, &(0x7f0000081000)=0x9, 0x7ff) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() tkill(r3, 0x16) 2018/01/26 10:41:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000002, 0x3) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000742000)=@get={0x1, &(0x7f000056b000)=""/19, 0x2}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b5f000-0xf)='/dev/sequencer\x00', 0x8100, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000e1d000)={0x1, 0x3, 0x6bbf, 0x3, 0x10000}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/26 10:41:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/101, 0x65, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getflags(r1, 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009a8000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/26 10:41:44 executing program 7: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000025c000)=0x3f, 0x256) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000947000-0xc)='/dev/autofs\x00', 0x105800, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000ae3000)=0x0) ptrace$pokeuser(0x6, 0x0, 0x0, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a92000-0x8)={0x0, 0x1, 0x6}, &(0x7f0000a73000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a81000-0x10)={0x4000000000005, 0x3, 0x9, 0x5, r2}, 0xb) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000ae4000-0x8)=@fragment={0x3c, 0x0, 0x1, 0x100000000, 0x0, 0x8001, 0x2}, 0x8) 2018/01/26 10:41:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004e2000-0xb)='/dev/loop#\x00', 0x3, 0x101000) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, 0xffffffffffffffff) r1 = dup2(r0, r0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x101) 2018/01/26 10:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) syz_open_procfs(0x0, &(0x7f0000712000-0xd)='net/fib_trie\x00') accept4$ipx(r0, &(0x7f0000d8c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006fb000)=0x10, 0x80800) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c2f000-0xb)='dctcp-reno\x00', 0xb) close(0xffffffffffffffff) 2018/01/26 10:41:44 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d14000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f000060a000-0x4)=0x4) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x803, 0x0) r2 = socket(0x10, 0x5, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000af2000)=0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000aef000)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/26 10:41:44 executing program 4: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d27000+0xa99)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00009be000)={0x0, 0x0, &(0x7f0000d28000-0x10)={&(0x7f0000b64000-0xc0)={0x2, 0x4, 0xe1c, 0x0, 0x18, 0x0, 0x7, 0x3, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xa258f7cede01bf9d, 0x10, 0x10}, @sadb_x_nat_t_type={0x1, 0x14, 0x5, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xb, 0x3, 0x0, 0x40}, @sadb_x_nat_t_port={0x1, 0x17, 0x2, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x2, 0x14, 0x4}, @sadb_ident={0x2, 0xa, 0x5, 0x0, 0x3f}, @sadb_x_sec_ctx={0x6, 0x18, 0x7dc, 0x9, 0x22, "c7cbfeb9a94dd55d11037750a9fbcb5118ea7855ef2eb3d909af8527936f27a8d8e6"}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x8010) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000d28000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d28000-0x4)=0x10) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000d27000)={0x0, 0x2}, &(0x7f0000d28000-0x4)=0x8) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007d5000-0x8c)={r2, @in6={{0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x88}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d27000)=0x8c) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000392000-0x4)=0x0) r3 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:41:44 executing program 3: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cf9000)='/selinux/enforce\x00', 0x2a42, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c7f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x204, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x200) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2) request_key(&(0x7f00002c2000)='pkcs7_test\x00', &(0x7f00005ad000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000453000-0x1)='\x00', 0xfffffffffffffffa) 2018/01/26 10:41:44 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fremovexattr(r0, &(0x7f0000003000-0xa)=@random={'osx.\x00', 'task\x00'}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000004000)=""/0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000005000-0x58)={0x4, 0x4, 0xb537, 0x3000000, 0x0, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:41:44 executing program 7: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000025c000)=0x3f, 0x256) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000947000-0xc)='/dev/autofs\x00', 0x105800, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000ae3000)=0x0) ptrace$pokeuser(0x6, 0x0, 0x0, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a92000-0x8)={0x0, 0x1, 0x6}, &(0x7f0000a73000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a81000-0x10)={0x4000000000005, 0x3, 0x9, 0x5, r2}, 0xb) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000ae4000-0x8)=@fragment={0x3c, 0x0, 0x1, 0x100000000, 0x0, 0x8001, 0x2}, 0x8) 2018/01/26 10:41:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)=0x0) 2018/01/26 10:41:44 executing program 0: clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f00000fb000-0x71)="") syslog(0x0, &(0x7f0000600000)=""/80, 0x50) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000527000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000708000)={0x0, 0x74, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe686, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0xd36, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xffffffffffffdc18}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000061b000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x400}, 0x6) 2018/01/26 10:41:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000901000)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/26 10:41:44 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005f8000-0x9)='/dev/rtc\x00', 0x620000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x8, &(0x7f0000001000)={0x0, 0x0}) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r1, 0x0, 0x0, 0x5) 2018/01/26 10:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000161000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000653000-0x8)='./file0\x00', 0x10d200, 0x144) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000051b000)={0x0, 0x0}, &(0x7f00006be000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000063000-0x10)={0xe808, 0x4, 0x1400, 0x6, r2}, 0x10) 2018/01/26 10:41:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000015a000-0x16)='/selinux/checkreqprot\x00', 0x10200, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000bb8000-0xa)={0x0, 0x3, 0x20, 0x9, 0x3}, &(0x7f00007e1000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b90000-0xa0)={r2, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000000, 0xfff, 0xc49, 0x7, 0x64}, &(0x7f00003d3000-0x4)=0xa0) open(&(0x7f00002e2000)='./file0\x00', 0x4100, 0x1) sendmsg$netlink(r0, &(0x7f0000f2d000)={0x0, 0x0, &(0x7f000066f000-0x60)=[{&(0x7f0000c6d000-0xd0)={0x14, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="d0"]}, 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getown(r0, 0x9) 2018/01/26 10:41:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readahead(r0, 0xacc, 0x8001) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r3 = dup3(r1, r2, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000fd4000)={0x0, 0x401, 0x3}, &(0x7f0000959000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000fe3000)={r4, 0x2749, 0x30}, &(0x7f0000ec6000-0x4)=0xc) lseek(r3, 0x0, 0x4) 2018/01/26 10:41:44 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000b85000)='/dev/sg#\x00', 0x100000001, 0x80000) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000ab2000)="d2483036aab572ac7d5541db63359689ce686c3e962e5fdd5a7d7a3c849c3abfbaa6f3740b5cc21c64f825f0ec061db65e437f7e38a5bd4dd4e10e6c47162f32bb08cd979e2ac4cb1760b9bc5fe937acd386ba1ba76a7f675b74980ce3270474eb6deefa56e0c850f422f0081d83140dc873f775ed88b205bfd834443a7fbd18c611a8433fe3738776d9288c91e2cc1593e21458022599732a9f55fe23f027b8bad2") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000028000)=""/0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004b7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000b0c000-0x4)=0x8) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000c70000-0x28)=""/40) symlinkat(&(0x7f00003c3000-0x8)='./file0\x00', r2, &(0x7f0000907000)='./file0\x00') ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000c1d000)={0x5, 0x0, 0x0, 0x3192, "76c85d666a1000555a52c766ad6ea0dc8b766b6c68d57bde3f2537b55928edfb"}) 2018/01/26 10:41:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000077a000-0xc)='/dev/autofs\x00', 0x0, 0x0) recvmsg(r0, &(0x7f00006aa000-0x38)={&(0x7f0000839000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00007b7000)=[{&(0x7f0000314000-0x91)=""/145, 0x91}, {&(0x7f0000a19000)=""/109, 0x6d}, {&(0x7f0000164000)=""/4096, 0x1000}, {&(0x7f0000a63000-0x6d)=""/109, 0x6d}, {&(0x7f0000cb5000-0x59)=""/89, 0x59}, {&(0x7f0000478000-0x7f)=""/127, 0x7f}, {&(0x7f0000d5e000-0xdf)=""/223, 0xdf}], 0x7, &(0x7f0000778000)=""/4096, 0x1000, 0x6}, 0x2) fstatfs(r0, &(0x7f0000b4d000-0xc5)=""/197) 2018/01/26 10:41:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0xfffffffffb15a5e5, &(0x7f00000af000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d61000)={@generic="b6f534172814b4b4cc8402c8a045d34a", @ifru_flags=0x200}) r2 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) sync() openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f65000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$netlink(r1, &(0x7f000084d000)={&(0x7f0000b4e000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00001f3000)=[{&(0x7f0000824000)={0x1010, 0x3a, 0x700, 0x5, 0x1, "", [@generic="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"]}, 0x1010}], 0x1, 0x0, 0x0, 0x20000000}, 0x80) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/26 10:41:44 executing program 5: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009d8000-0x8)={0x0, 0x0}) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009b4000-0x8)={0x0, 0x0}, &(0x7f00009d7000)=0x8) r1 = creat(&(0x7f0000950000)='./file0\x00', 0x20) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00004ad000)={0x400, 0x2983, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x0) 2018/01/26 10:41:44 executing program 6: clock_gettime(0xfffffffffffffff9, &(0x7f0000f74000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000-0x48)={{0x3, 0x0, 0x4, 0x0, 0x2}, 0x100, 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]}) 2018/01/26 10:41:44 executing program 1: sysfs$3(0x3) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b22000)='/dev/ppp\x00', 0x109080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10, 0x800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000096000)=[{&(0x7f0000c1f000-0x59)="580000001400192300a14380040d8c560a0600000000e0760005080000005800000000c77f64643e8900050000000000000080000002000000000000001c04ed5d0000000000000009000100090000000001000f536e06ce", 0x58}], 0x1) 2018/01/26 10:41:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dde000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000006f000-0xba)=""/186) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000039c000)=0x0, 0x4) [ 27.938709] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 27.949055] device lo entered promiscuous mode [ 27.954825] device lo left promiscuous mode [ 27.981699] device lo entered promiscuous mode [ 27.988657] device lo left promiscuous mode 2018/01/26 10:41:45 executing program 7: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000785000)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000658000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00006f7000)={@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]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8856, 0x13ac, 0xa90, 0xfe, 0x40000000000000, 0x400000, r1}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xb0f, 0x2, 0x0, 0x0, 0xa0, 0x0, 0x5c, r1, r2}, {0x80, 0x4, 0x7, 0x80000000, 0x9, 0x0, 0x10001, 0x1}, {0xf9, 0x6, 0x100000000, 0x4}, 0x22, 0xe, 0x2, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x7, 0x0, 0x1, 0x6, 0x7, 0x2, 0x2}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f00005a4000)={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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/01/26 10:41:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000953000-0x10)=[{&(0x7f00007a0000-0x29)="29000000200019c64e3d81ff000a007a020000160000000220000000060a0d0000000000000000ffe8", 0x29}], 0x1) pwrite64(r0, &(0x7f0000944000)="2f872483e0ca1697a4f31bd0485d6fc7d56607c67b7569c5b38690a20a04968688085999492b8e5d138a878a6355b95ae124b922c03c473d2ca8c71a5eca7cce84e0ff1cef212e43abf712ed2f8d49d6fd0525e6e99ae7bcdd384d93f71cda19a1d561678d9c13ba371a3a60aa8b55b07cd1e628b66ea70407a94defb8a5ed11e48ba640b60585a2e564d92f41062bbd7558cead8f2f9384485f3983b2869a88dec9c281e808baef5c7ae0c70d87bbe1c9831c71c266f4b13b90860de2dbd29f3cac47b7ec72d937f147f8baac329c1e3ad602e07df03d00e7dce31eab1b", 0xde, 0x43) 2018/01/26 10:41:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000098c000-0xc)='/dev/autofs\x00', 0x200000, 0x0) sendmsg$nl_crypto(r3, &(0x7f00001af000-0x38)={&(0x7f0000d61000-0xc)={0x10, 0x0, 0x0, 0x2008000}, 0xc, &(0x7f0000d10000-0x10)={&(0x7f00008c0000-0xf8)=@alg={0xf8, 0x10, 0x0, 0x0, 0x1, {{'drbg_pr_hmac_sha512\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x8001}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x10}, 0x80) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) nanosleep(&(0x7f0000803000-0x10)={0x0, 0x1c9c380}, &(0x7f000061a000)={0x0, 0x0}) dup2(r1, r2) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bb8000)='/selinux/relabel\x00', 0x2, 0x0) tkill(r0, 0x15) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") process_vm_readv(r0, &(0x7f0000330000-0x40)=[{&(0x7f0000ff8000)=""/116, 0x74}, {&(0x7f00002ce000)=""/5, 0x5}, {&(0x7f000061c000)=""/29, 0x1d}, {&(0x7f0000616000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f00006ba000)=[{&(0x7f0000421000-0xf5)=""/245, 0xf5}, {&(0x7f00008af000-0xc7)=""/199, 0xc7}, {&(0x7f0000671000)=""/218, 0xda}], 0x3, 0x0) 2018/01/26 10:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000067c000-0x16)='/selinux/checkreqprot\x00', 0xa80, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000888000-0x4)=0xf, 0x4) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) 2018/01/26 10:41:45 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000252000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x3, 0x12, &(0x7f0000000000)="44c5932591ed42b2cb38668907c04af39a37"}) mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x2) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ce2000)='/dev/rtc\x00', 0x511000, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) pkey_mprotect(&(0x7f00004b1000/0x4000)=nil, 0x4000, 0x0, r1) truncate(&(0x7f0000011000)='./bus\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 10:41:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e1c000)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1000005, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) accept4(r0, &(0x7f00004c7000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f67000-0x4)=0x10, 0x800) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f0000953000)=""/0, 0x0, 0x0}, 0x100) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/26 10:41:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) capset(&(0x7f0000537000)={0x20080522, 0x0}, &(0x7f000067e000)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x7) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bbe000)=0x0) capset(&(0x7f0000cda000-0x8)={0x20080522, r1}, &(0x7f0000576000-0x18)={0x7, 0x5, 0x400, 0x0, 0x2, 0x7}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000ad9000-0xeb)="280b52a7be6c7eb0fecc805e591b0bd5d35316900d9ddffbb447a02d8bfd21bc9f5bfea3a103bbb67142c08d51a7e18605892cd2de0bb7d0bbfadf7ea49d1d4818a5cf38d58ee3048daf73d73b8352c50d4490b4a7f7016f2be9e634b3101e6e3c3aa9f1034795cc55eec2d9c844f5aa9e4a66949f0f57b05749955886fe55a1ac960a184a59bd0925bb5a6f9558c9db2d95dd78f033af3b91d0338e248dcbb8e223017c420fcac7052a0a401aaa9aa10657ce6ed9cdd2f2d2f89ea95b176112394fd9516b158d92c9f9df75f37540688b6911e15dec99467c6b8905c55434ad40027eb9ee550444a60171") 2018/01/26 10:41:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000106000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) setgroups(0x7, &(0x7f0000e6c000-0x1c)=[r2, r2, r2, r2, r2, r2, r2]) tkill(r3, 0x8000000000000023) finit_module(0xffffffffffffffff, &(0x7f000004f000)='/dev/hwrng\x00', 0x0) setgroups(0x609acc583c3bf2e, &(0x7f00000d1000)=[]) ptrace$setopts(0x420a, r3, 0x8, 0x20000009) 2018/01/26 10:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000178000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000205000-0xc)={0x4000000e, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)={0x0, 0x0}) ppoll(&(0x7f00004b1000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000ff9000)={0x0, 0x989680}, &(0x7f0000ae9000-0x8)={0x0}, 0x8) 2018/01/26 10:41:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c8c000)='./file0\x00', 0x20400, 0x18c) bind$netrom(r0, &(0x7f00003f1000-0x10)=@ax25={0x3, {"cceece19738f5d"}, 0x0}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000751000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2a00c, &(0x7f0000635000+0x9e)="") 2018/01/26 10:41:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f56000-0x11)='/selinux/enforce\x00', 0x4b2a82, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000cca000)=""/120) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xd) 2018/01/26 10:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000dec000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f0000752000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x2, &(0x7f00004f9000-0x20)={{0x0, 0x7530}, {r0, 0x7530}}, &(0x7f0000862000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 10:41:45 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x4c)="572d0f55fd9eac3e31c5e45a7fe67a2c8625034b3b172259dd0fe71288b780a43e30d5672c0a8898a713dd63dc2e0000000000000004f61e6e570f4af5116b509809881a9f3f4bbf227829fa", 0x4c) socket$inet(0x2, 0x0, 0x1) 2018/01/26 10:41:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') bind$inet6(r1, &(0x7f00007fb000)={0xa, 0x1, 0xa0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x18000000000000}, 0x1c) sendfile(r1, r1, &(0x7f0000335000)=0x0, 0x16) 2018/01/26 10:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000943000-0x14)={0x0, 0x8, 0x3, 0x100, 0x4, 0x9}, &(0x7f000034f000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000717000)={r4, 0xffffffffffffff1d, 0xe3, "4bad0e5156a53a1f09d2903349afe057d28e9a33fc25e2bd6030b4bc0c9f7f53f2d2f5fdb356b99163b41c73fe6e5b4d328e2c0e0ea4bd78a9e64ef5c9f38be44df28293efca3c999ab07740e7c5f4e0b35e5f324d1cbb6098bd21ea08a2623766b495937d556ccbcaa04395abebe6ca364342bab27fd97c516648766d6d6b4c6e0945a05bbbc3f1686344d5cca96a097ca741c50aa5f6e38fa4c9c1e0ea2d555bf73040d1fe1607627ee13fa6e0618b5e10fc5a65b2fdef64b01f92d9e10c43bba6f3ca7393e19844eb4c7b2773ca421585da256fb43e7155bf3607a5096caa2e7dbd"}, 0xeb) creat(&(0x7f0000b46000)='./file0\x00', 0x8) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @tick=0x6, {0x0, 0x0}, {0x0, 0x0}, @result={0x3, 0x0}}], 0xfd) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00007a7000-0x4)=0x1, 0x4) dup2(r5, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/26 10:41:45 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000006000-0xd)='/dev/usbmon#\x00', 0x6, 0x4400) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000006000-0x8)='./file0\x00', r2, &(0x7f0000005000)='./file0\x00', 0x1400) [ 28.098732] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. [ 28.131893] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/26 10:41:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f00005f0000)=""/30, &(0x7f0000787000)=0x1e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa2000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00003ca000)=0x0) 2018/01/26 10:41:45 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001000-0x4)=0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000012d000-0xe8)={{{@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], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000873000-0x4)=0x88) r2 = getpgid(0xffffffffffffffff) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f00002cc000)={0x374, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x108, 0x4f, [@generic="6c229e6000f744ffd9a5c7ad274ad00abcbd5ef6c3e825a5d31ef175df2a391dfd0d34bfe73de04d0ac39c05d14944428158ab6ee891", @generic="3f6aad3b349f0994d834803b17ffcdafb490d6da708e7a266045388211e488494840028f72fdf711205451655613686edf95acccabcf5463c8f5ad0b5eb67925e37c6f55c93bcb6cb5b5622ec0fbf6aa70c5e8036b14a17ec7beab7aed016adc1b7b0128ed0f632eb9defcc1dbd806a4c71281580c891a6c381a0fc00d735c7307429002e9bb8010c7851483b287b88dbbd6", @generic="8dafc4", @typed={0x18, 0x92, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x18, 0x5a, @str='*systemcpuset\x00'}, @typed={0x8, 0x3a, @void=""}]}, @typed={0x8, 0x66, @void=""}, @generic="3e73eb122976456f484f964fef96c4a3391059eef4bbd13ad34b1f41ddcf9b618058f5cefa66efa56ef741306348697b388f474a6962", @nested={0x218, 0x23, [@typed={0x10, 0x60, @str=',self\x00'}, @generic="5f67df6a13faf6563b901b02d4bd4dda5b9593b84c6bcf9294bf7eb7e633478e1ca4970a02f84c195c5f0035de07180fc68030550fb7403203a4c740df6acd41921c1c388373adde9c181181ce7518a9135f344473f055f507672b6309d97ffc5e952794e8c50792a39684464b0f25c1df264c332657b0c9ba836e99948f80c6dccb0efc69c49d4d719e1af148a23b166b200897236fb4fad8c1e54e44d66f38f44ea40b55631a26b4a2c8e21ce1d6a6a5e81f7adfc0c63735b8ebecce3ef3979220a10bacf5ba", @typed={0xc, 0x9, @fd=r1}, @generic="5b48bd", @generic="be03f477b73c84b1bbf4d863c9795adca8cc2a2c00201f9d47c7b1b0476298b1aaeecdaef7adf7b6535b5e78ec19442bfbc3698d3a5c5ef08b674b5bad4ff889e2696919852ae9f7804218dbf14a38a49a63a39c57587003c0b75b7ada5756aaa6a4f01c7bda21af1cce63ba20050fa45c5a6bf62fa17f4af161706eb9741eb548e0f770b59d79a07d8e0016027bc39e6a4b6a81e51a16375c6dd98b452b4f11012135fcc56cd511b3abe740711eb193259196edabf5fe8db93221e05bef453d4b5a38a63b36a479fdbf8f4c6eea966bf23bb791a9cc025d", @typed={0xc, 0x70, @pid=r2}, @typed={0xc, 0x2e, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @generic="731d31ab700412c438b30496a43a42960dd9f83817fc08aa1db7eea94e8d0ddee3f3fa150edd42037d05259c598c0ff61a371c44479d8d7af7956ed2da"]}]}, 0x374}, 0x1, 0x0, 0x0, 0x20004090}, 0x0) 2018/01/26 10:41:45 executing program 3: r0 = socket$inet(0x2, 0x801, 0x0) r1 = dup2(r0, r0) listen$netrom(r1, 0x0) accept4$inet(r0, 0x0, &(0x7f00006d4000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002000-0x1)={0x1}, 0x1) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001000-0x1b)=""/27, &(0x7f0000985000)=0x1b) 2018/01/26 10:41:45 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000490000/0xc000)=nil, 0xc000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) 2018/01/26 10:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfa68) recvmsg(r1, &(0x7f00000ba000)={&(0x7f00002ad000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027c000-0x30)=[{&(0x7f000076f000-0xfb)=""/251, 0xfb}, {&(0x7f0000d78000-0xb9)=""/185, 0xb9}, {&(0x7f0000338000)=""/114, 0x72}], 0x3, 0x0, 0x0, 0xdea9d47}, 0x2) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000656000-0x89)=""/137, 0x89, 0x0}, 0x0) 2018/01/26 10:41:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x80) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000e4b000-0x8)={0x0, 0x2}, &(0x7f000048f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000286000)={r1, 0x4, 0x30, 0x1, 0x20}, &(0x7f0000dae000)=0x18) r2 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ded000-0xe8)={{{@in=@multicast1=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, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011f000)=0xe8) write(r2, &(0x7f0000360000)="2400000052001f0014f9f407002c04000a00071008000100ffffffff0800000000000000", 0x24) 2018/01/26 10:41:45 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000fdc000)={{&(0x7f00006ff000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000048f000)={0xaa, 0x20, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fdd000)={0x0, 0x800, 0x30, 0x5, 0x3}, &(0x7f0000fdd000)=0x18) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fde000-0x8)={r2, 0x0}, &(0x7f0000fdd000)=0x8) connect$inet6(r1, &(0x7f0000db6000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff}, 0x0}, 0x10) socket$inet6(0xa, 0x4, 0x5) getpeername$llc(r1, &(0x7f00000c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000856000)=0x10) 2018/01/26 10:41:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000037f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bb000-0x4)=0xe8) stat(&(0x7f0000dc9000)='./file0\x00', &(0x7f0000272000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000036c000)='/proc/self/net/pfkey\x00', 0x22800, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f00007b9000-0x28)={0x7ff, 0x7, 0x400, 0xfff, "5200944cc9ddbff9e1f32b4d2e2078907d3c101fe1b8e969509945333c652675"}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000f2000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3, 0x2, 0x0, 0x2, 0x80, 0x20, 0x3a, r1, r2}, {0xb6, 0xfff, 0x3f, 0x1, 0x7fff, 0x1, 0x4, 0x80}, {0x8, 0x7, 0x7, 0x2}, 0x3, 0x4, 0x1, 0x1, 0x2, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0x4, 0x1, 0x3, 0xb41, 0x5, 0x4, 0x80000001}}, 0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000086a000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00009fc000)={0x0, 0x6a, "ce246792460b567999247f56981070514d1b32877aefc463fa05117ee703272dbf8cf727137cd95d4f6df458870a4881bfd7e4c254d9c4d7bf5f53be25013a3cc97a8b258c0fde86198029f8da1bc0494954de747f4a6886fb474b63dc1345ad7a7faa6591742a1d3a72"}, &(0x7f0000453000)=0x72) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000037000)={r4, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x20, 0x7, 0x400, 0x6, 0x100000000, 0x800, 0x1, 0xfffffffffffffff8, 0x80000001, 0x1f, 0xe, 0x5, 0x664, 0x7f]}, &(0x7f0000767000-0x4)=0x108) 2018/01/26 10:41:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000ec1000-0xc)='/dev/ashmem\x00', 0x40400, 0x0) ioctl(r0, 0x9, &(0x7f00004a3000-0x98)="fcb4bf51204709320e34fca855c06eacfcd64f193d6b60fe2a56c40acc834057fdaa9f6c7e778568a74930aa13f588de05529b1b93eec63f61c26708f6d31230b22109129f44422b4cb16c8393f729f033ac779bbe001993059b6adcf0b794fe173f57b71c41912d7c39d51d79ae8143b90ff7eaa02a3c66690003fb6ce5a1d08f80a70797ee17e70f5748cab4bb5278c0eb05f5e33571e1") signalfd(0xffffffffffffffff, &(0x7f0000d4d000)={0x4000000004}, 0x1004e) getitimer(0x1, &(0x7f0000fd0000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 10:41:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) keyctl$update(0x2, 0x0, &(0x7f0000002000)="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", 0x1001) r1 = add_key(&(0x7f0000041000)='cifs.idmap\x00', &(0x7f0000c44000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004f7000)="fdf27a1c91cd36f4cfa053ba057d192d939ace06a2c8e22772096f359c212f52bf54ba3ffd13f78ec3e405b079c3ed8d5395087da396f56bcd7c7cbe15aa8b0d511de14c1a0a670f5bc65f78af04a90985ed5508df7829b400291f012e2a4d8795c5e361bca9dbc0c8d6bc027956c895fa862a61d3710055c2d282397a9bc1ccb3b1016cf7b77e5881b0ebcd3e29c265cb827d49b31012c57af2e91aace9b07042a9d368707a9ceda62d9d2dfa9f1ac470450b6c644c8f50d72020fc0d9f379f4015754c2d788735a4c1", 0xca, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000643000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) rt_sigprocmask(0x3, &(0x7f0000001000)={0xfffffffffffff000}, 0x0, 0x8) write$evdev(r2, &(0x7f0000001000)=[{{r4, r5/1000+10000}, 0x27b1181c, 0x8, 0x1ff}, {{0x0, 0x7530}, 0x9, 0xffffffff, 0x8000000000000000}, {{0x0, 0x2710}, 0x9, 0x10000, 0xbaa3}], 0x48) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={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}, {{@in6=@empty={[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], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a55000)={r3, r6, r7}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r1, &(0x7f0000002000-0x6)='.dead\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000)='./file0\x00', 0x0, r6, r7, 0x4, 0x8, 0x40) 2018/01/26 10:41:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00003f5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00003f7000)=0x3a) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000568000)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000006e000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getresuid(&(0x7f000079f000)=0x0, &(0x7f000098d000-0x4)=0x0, &(0x7f00008aa000)=0x0) fstat(r0, &(0x7f00001f7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000d61000)='./file0\x00', r3, r4, 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000522000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000197000)=0xc) fstat(0xffffffffffffff9c, &(0x7f00004f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001d7000-0xc)={r1, r5, r6}, 0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r7, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) 2018/01/26 10:41:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000678000-0x8)='./file0\x00', 0x2000000000000018, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002f1000)='/dev/ppp\x00', 0x101800, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000011e000-0x4)=0x0) creat(&(0x7f0000a6e000)='./file0\x00', 0x1) 2018/01/26 10:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lstat(&(0x7f0000de0000)='./file0\x00', &(0x7f0000a55000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getgroups(0x1, &(0x7f0000172000-0x4)=[r0]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a51000-0xc)={0x0, 0x0, 0x0}, &(0x7f000090a000-0x4)=0xc) getgroups(0x3, &(0x7f00002b6000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000582000)='./file0\x00', &(0x7f0000759000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000142000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x7) setgid(r1) 2018/01/26 10:41:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000cab000)=""/123) unshare(0x200) clock_gettime(0x0, &(0x7f0000f28000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000678000)={r1, r2/1000+30000}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x1f) setns(r3, 0xfffffffffffffffe) mkdir(&(0x7f0000e0e000)='./file0\x00', 0x81) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007f3000)={0x0, 0x401}, &(0x7f0000a9d000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000077e000)={r4, @in6={{0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clone(0x3002017f, &(0x7f0000b10000)="", &(0x7f0000695000)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f00008b4000-0x1)="") [ 28.290081] netlink: 592 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/26 10:41:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) accept$unix(r1, &(0x7f0000dc2000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000936000)=0x8) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000eff000-0x4)={0x0, 0x42, 0x1}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f00001a7000)=""/74) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000041e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000902000-0x4)={0x6, 0x20, 0x1000}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00003c1000)={0x0, 0xff}, &(0x7f00008cf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000844000-0x46)={r3, 0x3e, "6e3521f74705ec724261f51dd5e83a8641512c84b88a489c68bfb8c9d9db72dfaad3a4cfe80783f31de3de26c21aaf340dce83c7aef05feeefa25b53baa2"}, &(0x7f00003fa000-0x4)=0x46) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/01/26 10:41:45 executing program 2: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b4c000)=0x8, 0x4) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b4d000)='/dev/usbmon#\x00', 0x4, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000b4d000)={0x1d, &(0x7f0000b4e000-0x1d)="7b5f21f01520e8d0124fe85c112d1eacb1acf0d5db174307fa1677db2c"}) pipe2(&(0x7f0000adb000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a4b000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000b4e000)=0xc) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00002e9000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4f000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000036e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x9, 0x2, 0x0, 0xa, 0x80, 0xa0, 0xba, r3, r4}, {0x800, 0x9, 0x66f0, 0x8000, 0x3, 0x80000000, 0x1f, 0xbc17}, {0x6385, 0x7f, 0x9, 0x8000}, 0xbe8, 0xe, 0x2, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1, 0x5, 0x0, 0xc, 0x9, 0xfffffffffffffff7, 0x5}}, 0xe8) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f000062a000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000b4e000-0x1c)={0xa, 0x1, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x81}, 0x1c) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b4f000)="8608006600", 0x5) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b4e000-0x8)={0x0, 0x1f}, &(0x7f0000b4d000)=0x8) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b4d000)={r5, 0x0}, &(0x7f0000954000-0x4)=0x8) 2018/01/26 10:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000fb6000)=""/0, 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}, 0x0}, 0x10) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000052d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$eventfd(r4, &(0x7f0000c28000)=0xb5, 0x8) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) fcntl$setown(r2, 0x8, r1) tkill(r0, 0x13) 2018/01/26 10:41:45 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000012000)=""/216, 0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 10:41:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000010b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000344000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000071a000-0xe8)={{{@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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054e000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000244000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1, 0x2, 0x0, 0x2, 0x80, 0x80, 0x7f, r1, r2}, {0x6, 0x7, 0x9, 0x10000, 0xffffffff, 0x5, 0x4000, 0x200}, {0x400, 0xffffffff00000000, 0x89, 0x2}, 0x0, 0x9, 0x0, 0x1, 0x3, 0x0}, {{@in=@rand_addr=0x686, 0x2, 0x2b}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6, 0x6, 0x2, 0x7, 0xfdf, 0x6, 0x1}}, 0xe8) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000206000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}}}) 2018/01/26 10:41:45 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000012000/0x1000)=nil, &(0x7f0000001000-0x8)=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}) lchown(&(0x7f0000012000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x80c0, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000f77000)={&(0x7f00005e0000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 10:41:45 executing program 0: lseek(0xffffffffffffff9c, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40002, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000c00000-0x20)={0x20, 0x81, 0x3, 0x5, 0x1a, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8e000)=nil, 0x8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001a000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f000008e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000030000)={0x0, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000008e000)=0x2c) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000080000)={0x2, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f000008e000-0x8)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000008b000-0x3b)="3f9bd634a9cc400a82a66d26bff5d78b25aefc94f2a257326b3d94ea68a06325219852c21fc4bff62e05e811c5a0755ce8e4bad197f09a493acc5bee4eedbffa62b7f0e2c4ad5a7e1c57770220d92ab4f5ca8bd351805135ea3c418576281353bada94ca77fc053efd7e5ce4eccc") ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000047000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/26 10:41:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f55000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) process_vm_readv(r0, &(0x7f0000a6e000)=[{&(0x7f00000ce000-0x9d)=""/157, 0x9d}], 0x1, &(0x7f0000e02000-0x50)=[{&(0x7f0000598000-0xa9)=""/169, 0xa9}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000143000-0x4)=0x0) accept$unix(r2, &(0x7f00005b3000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000db7000)=0x8) 2018/01/26 10:41:45 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000008000-0x18)={0x0, 0x5, 0x10, 0x6, 0x3}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000008000-0xa0)={r1, @in={{0x2, 0x1, @rand_addr=0xe03, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf26, 0x6, 0x2, 0xffffffffffff8001, 0x80}, &(0x7f0000007000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) 2018/01/26 10:41:45 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ftruncate(r1, 0x24e9) preadv(r1, &(0x7f0000002000-0x20)=[{&(0x7f0000014000-0x39)=""/57, 0x39}], 0x1, 0x0) 2018/01/26 10:41:45 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80007, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x80000001) sendmsg(r0, &(0x7f0000002000-0xa)={0x0, 0x0, &(0x7f0000002000-0x50)=[], 0x0, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000599000-0x8)={0x0, 0x0}) r3 = getpgrp(r2) setpgid(r2, r3) 2018/01/26 10:41:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00003f5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00003f7000)=0x3a) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000568000)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000006e000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getresuid(&(0x7f000079f000)=0x0, &(0x7f000098d000-0x4)=0x0, &(0x7f00008aa000)=0x0) fstat(r0, &(0x7f00001f7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000d61000)='./file0\x00', r3, r4, 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000522000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000197000)=0xc) fstat(0xffffffffffffff9c, &(0x7f00004f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001d7000-0xc)={r1, r5, r6}, 0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r7, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x8) 2018/01/26 10:41:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000425000-0x34)={{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]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000e61000)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00003bc000)=[{&(0x7f0000943000)="29000000200019fff63d0014000000060a00001615de00051900003e09000c00000080000800000008", 0x29}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ac000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x400) 2018/01/26 10:41:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000cbd000)={@generic=""/16, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x400, 0x0) r1 = accept$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000002000-0xe8)={0x0, 0x0, 0x0, 0xffffffff, 0x2, 0x0, 0x6, 0x1a, 0x14, "8f148102331f6173cbe63146a4493985b2a954f71b2c4cf127264aff217de1020bbb3c2e95c272a3ea0df35efd915c8be4faacd155f940076a008f88bc3cd44b", "dd42f610246b7835e264c42062a91a46473b10fed554f9a9f8dbfa6e2f5d68dcf44c5cef7788087f6a369d85fe18e1a0b22f98a501ff0af8c61e4adee8a8e507", "a4bf038c02dc341879a02a062be53838679662717ffa866e83dd68ddd66edca2", [0x86, 0x100000000]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000025000)={0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6f21ea63}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0xb4c, 0xfffffffffffffffa, 0x80}, &(0x7f00000e1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000011a000-0x8c)={r4, @in6={{0xa, 0x0, 0x3ff, @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]}}, &(0x7f0000bb0000-0x4)=0x8c) r5 = socket$inet6(0xa, 0x400000000001, 0x0) r6 = dup(r5) bind$inet6(r5, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f0000fdd000)=0x0) sendto$inet6(r5, &(0x7f0000f98000)="", 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) write$fuse(r2, &(0x7f000030c000)={0x28, 0x0, 0x4, @fuse_notify_inval_inode_out={0xffffffff, 0x4, 0x7}}, 0x28) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000e86000)={r4, 0x0}, &(0x7f000024c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000e00000)={r4, 0x5}, &(0x7f00000b7000)=0xffffffffffffff43) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000c57000)={r8, 0x3, 0x10000}, &(0x7f0000354000-0x4)=0x8) ftruncate(r7, 0x27ffe) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000469000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ae000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f000098a000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r9}) sendfile(r6, r7, &(0x7f000053d000-0x4)=0x0, 0x8080000001) r10 = syz_open_procfs(0x0, &(0x7f00002ff000)='net/tcp6\x00') sendfile(r10, r10, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) 2018/01/26 10:41:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000697000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000214000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67c, 0xfffffffffffffff9}, &(0x7f00001ff000)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fe1000-0x8)={r2, 0x20}, &(0x7f00000b3000)=0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000414000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000060f000)=0x3, 0x4) mq_timedreceive(r0, &(0x7f0000c05000-0xab)=""/171, 0xab, 0x0, &(0x7f0000304000)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0xfffffffffffffdeb, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) 2018/01/26 10:41:45 executing program 7: pipe(&(0x7f0000a51000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f0000000000)="a9103bea24baf4ef84631ec7b5cde80507119e11750a4aecaae67ffe77544c23c8d5e35da358b210ec2e62", 0x2b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r1, 0x0, &(0x7f0000419000)=0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000065c000)=0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000162000)="1edbe4c5f28a6ae1c770c41e2141017a9017ac772f5a352a473be943d3d437287369b00c0110a4925853f79602c8279af777be33c0fb8197ca5edb63d2832a5373a5985cf067549ee6a6181e0e550aa8d1cdf65b199094e38cccdd08740cd5fd0012958d4625991c92d4d80b592b67d5ce00b95ab15dbd78f47d5d00690df10920af0a0e87aa4dd7bf", 0x89, 0x20000000, &(0x7f00005e5000+0xb6e)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) poll(&(0x7f00006f7000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x27) 2018/01/26 10:41:45 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003bc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000429000)=0x77, 0x65) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) init_module(&(0x7f0000c4f000)='./vmnet1\x00', 0x9, &(0x7f0000a70000)=')vboxnet1security\x00') sendto$inet(r1, &(0x7f0000f54000-0x1)="e7", 0x1, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a33", 0x81}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r1, &(0x7f00005a6000-0x38)={&(0x7f000034d000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ef5aae232116ddeb8d36a487385e0324659b2cede970a339168e3df917028d7271c1f5d01578e6e96619f29735086195760952a48dc1e01e211a4dbbc3fc63", 0x0}, 0x60, &(0x7f00009d1000)=[{&(0x7f00005d1000)="f99b07cacf1bc94d98419e2bba547662fbbc9b53f0b9cb63993bbae86e593f608138ec68a209292906cff1698e8ce937084237c419d7a74f6761768f9f58b69ac27e870d4da9018a2f954e85fecc5c956261cdd91e42704a01e28108264df4ea3f4ee522c11ef5d460fd90a95a9b913eac3f56d91a0729e1c5cd36f5ff71e5625d12b8b672b8d584dcb7a6c484666f723b54f9e87f8376753c198ad96be33131ab5777ac6f71a2cd2d9333306b89be460db1d295dc5b8d31ecaa0d0679d13f57a6e249fb91f178e52b78b62a4a16f3cd2a14c8a36141f4277e20cbd9b03a0a033d45eb38e34745f1c4", 0xe9}], 0x1, &(0x7f000080d000)=[], 0x0, 0x1}, 0x11) 2018/01/26 10:41:45 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000d000)=@ethtool_coalesce={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000020000)={0x0, 0x0}, 0x800) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f000000e000-0x82)=""/130) 2018/01/26 10:41:45 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) fallocate(r0, 0x1, 0x0, 0x10000000076) 2018/01/26 10:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000170000-0x10)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) r0 = gettid() ptrace(0x4218, r0) [ 28.612908] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/26 10:41:45 executing program 1: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000079b000)=[{{&(0x7f00008b2000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @generic=""/16}}, 0x1e, &(0x7f00008e6000-0x30)=[{&(0x7f00009fd000)=""/144, 0x90}, {&(0x7f00009fe000-0x6a)=""/106, 0x6a}, {&(0x7f000084b000)=""/136, 0x88}], 0x3, &(0x7f00004c2000)=""/235, 0xeb, 0xa53}, 0xc5}, {{&(0x7f00009fe000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000009d000-0x50)=[{&(0x7f00009fe000-0x2b)=""/43, 0x2b}, {&(0x7f0000847000)=""/4096, 0x1000}, {&(0x7f00009fe000-0x2)=""/2, 0x2}, {&(0x7f00009fd000)=""/36, 0x24}, {&(0x7f00009fe000-0x69)=""/105, 0x69}], 0x5, &(0x7f00009fe000-0x7)=""/7, 0x7, 0x9}, 0x107}, {{&(0x7f00009fd000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00009fd000)=[{&(0x7f00005cc000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00009fd000)=""/4096, 0x1000, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f00009fd000)=[{&(0x7f00002c9000-0xab)=""/171, 0xab}], 0x1, &(0x7f00009fd000)=""/109, 0x6d, 0x101}, 0x53d2}, {{&(0x7f0000668000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00009fd000)=[{&(0x7f00009fe000-0xf2)=""/242, 0xf2}], 0x1, &(0x7f00009fd000)=""/96, 0x60, 0x3b10}, 0x80000001}, {{&(0x7f00009fd000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009fd000)=[{&(0x7f00009fd000)=""/204, 0xcc}, {&(0x7f000065c000-0xf5)=""/245, 0xf5}, {&(0x7f00009fe000-0x70)=""/112, 0x70}, {&(0x7f00001fd000)=""/69, 0x45}], 0x4, &(0x7f00004e7000)=""/16, 0x10, 0x2}, 0xf306}, {{&(0x7f0000231000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00005a2000)=[{&(0x7f000003e000)=""/4096, 0x1000}, {&(0x7f0000068000)=""/180, 0xb4}, {&(0x7f00001bf000)=""/50, 0x32}, {&(0x7f00009fe000-0xd4)=""/212, 0xd4}, {&(0x7f0000102000)=""/187, 0xbb}], 0x5, &(0x7f000049a000)=""/0, 0x0, 0x8e6}, 0x2}, {{0x0, 0x0, &(0x7f00006f7000-0x10)=[{&(0x7f00001ab000-0x4e)=""/78, 0x4e}], 0x1, 0x0, 0x0, 0x2}, 0x7}, {{&(0x7f00005c0000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00008fd000)=[{&(0x7f0000894000)=""/59, 0x3b}], 0x1, &(0x7f00009fe000-0x3f)=""/63, 0x3f, 0x80}, 0x7f}], 0x9, 0x1, &(0x7f0000744000-0x10)={0x0, 0x989680}) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/01/26 10:41:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000e32000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f02000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000fa4000-0x168)=[{{0x0, 0x0, &(0x7f00000c1000-0x90)=[{&(0x7f0000322000-0x59)="cbcc1ffcfaf55a86bffb93fe427c2f4daac866c65c47c53ae957399eece31d11f09e9a8f617c360ca5d9bd95ba023434194b3963a1fc1b319e562c32cd443e72d3ec8cf621649b6e1f20813439a604adc2ca1b569f5e9faa44", 0x59}, {&(0x7f0000c24000-0x60)="af70e2586bbaef8d994254911d6a37e4e0596a8491eff5d27e035c9dceec21b49f471b2d213b4c6780dd17e0cb5363dedeb216e8ff26b74f5ab4d73f6da1ddb777bed7df15128e2343cc58c47e4c35fbd6c9a7337c2ac494416f09899c8d62c7", 0x60}, {&(0x7f0000e63000-0xa9)="97249b49fbc7ed56793f181b885d3e763528d460379d1070c8140adfb59c984ba6a7577c76b9067b098b57a5b3bc7fc40483083cce95e828183f8c7d34a14de558906f590ce42707a038fb7e517942b3924b6693c6f7a24f2358872e912d81c6cf2ff95b3467c43d369c09feba90660103c209d912576e845b5913b54b9f5681c97ed0afc224a319e18f53a1ab534d57230c51292fe6ba06e33aa91b2245f949b91e6b262ccde2e3c7", 0xa9}, {&(0x7f0000001000-0x1f)="24f1bafb42878ef5512264491fbcfa3e8513b1c949a983798dfb5ba0e8d943", 0x1f}, {&(0x7f0000ecf000-0xff)="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", 0xff}, {&(0x7f00002ff000-0xbe)="cb6d2f8d74d0652b05318b1f23d825f2f4f822d6aaf996adafff92f6ba460f3f49a3cb7fe6d304699f6d433cf66fa2c561960b6051603a31497e6d697ac4fe1cbc3a3f5b585492f3be976cf8ba7821d8b5215f4095e5788b7ff6c7d7c3a6d39d7fcdb61e1e4394d7c1da7ec873bbe15d387519cb3ccbe9214b48ba9b8fa1fbf6a9da2e8033b11bbd85120c992d42a80fc540188d82e21d4c655599f9614cf591488d90690cb993dc1cce9b76da5673ba85ee5223a93df13f2607271891d7", 0xbe}, {&(0x7f0000001000-0xca)="b57428c364a6eb611abde1cd3c78b9ac99045be18e183d92445f7c4c8fbd5e759f03af727009503d2a2407ef630ad7af28694e565f63d7722c6ea0a351990cc934b0a165ba70f312431af4314d1f0fdbe0c2278838575bba05dddf082c9d14451ca44350cc1a26bec39c29d743420b897005f7f5239bb0cacbebc0c429aab6c75a90e64de313c817ecf452f9785d23199e1fbe555fbd3910e406676c39c1b10337e4f5cdd9b080981f338fc6f81d5b1e67985569d8a83fd0000138970f2e42e8157943ea8b5726b1ad8a", 0xca}, {&(0x7f0000314000-0x5)="61d6da0832", 0x5}, {&(0x7f0000506000)="1aeabcefeeffdf5712b96065d9d22b21144b898fccbeeb55572a8d8c7dd80a03931209a9f8a1e206f4f98ab80d2c8525b9b6ca13c52b3cdad49f86020b40b3b04309ca409d5d52b040dc1950dc79170d93fffc432e80bdd5782691702aa035da1e9e9cd3f795dd630c4e41a860c6d4fd990254e7ac330b9e84d7f70fa68aec711d716ca83fd0832f05da3204a518e82d141438110f962ebee55344d4dd87897c6229", 0xa2}], 0x9, 0x0, 0x0, 0x1}, 0x3ff}, {{&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x1d)="66a7ea98e9034bc487eadd5de90af85b645c975bfccd92a4cd6ca63ade", 0x1d}, {&(0x7f0000001000-0xc4)="9c42f16c01f5d71be5353fa2c6992d1a8e94494faa8d69f9c0a076aca665d12d445db669cec6c9b85fa631897bd00c1c2f83e558e391af273d9d79febf94183faeeb01802d18040b54f193ec61cc882274356dcb273f4144549ccd811b6391f893f9dd579759b2939c39835bc0094ae2cd204070fda532b24a3dc50d9edc8c8cac3b3a50b195f42ce604f7a994a38deef6a1d3cfa2335568c0f29e5fe805ef82b261a83362e87ee270c147ce3f59ea2554d9d4de1093f27096e9776479a4d29787ae99dd", 0xc4}, {&(0x7f0000f46000)="07ac916cc53488e80277251a01b5caf69c", 0x11}, {&(0x7f000067a000)="277073c0895b86f785467659e76eff3c7683cb5a118c831ce3a4e23bc81225f978a2b3ff401d5ebff42a6ad70806b61b754e0d47e862259187e5b121ff66ef44e4e2e8252f9c8ea03110ad94c8a51fc2f546e37c74bf2d8403c944ad98f6b491bd1f6668da25bd4230c05dd008c5b8b1745e158357e905c144dc54f2cc8370facb0b8aaeb0b6b39767f502277618094c96596ad4e589e4c09f4c04db9e467cf938e2ad7752295d0b0b85755fd958286c584a9790917b3f217205f1078abc9e4c8590d9a7c7c82dec639446175816b218b5aeee3c7dd3e8eb8a2323718bd809", 0xdf}], 0x4, &(0x7f0000eb9000-0x11f8)=[{0x1010, 0x11f, 0x6, "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{&(0x7f0000001000-0xea)="a9a0aaea42667e08d26806f0d09e98554c6872a3187f9ad50902c8a6129a5f20aa03099d516c350a8c476683e5df3a7400d943803f3a3236c4f5314b9dd51bc44f5e8cc18eec65fadb7a8782f02a51babbc533264e123f78b0192d889e30d896093e2562ab3c35456c3893b310e536d579055b8f6c1d0f0b5a8642bab18f8d43998948672074d5e7bffba70e783b9521a3207f206afae10cc47dbbf0f28d92b5c4efa2cffe8528bcdca9cc053399937ba78f6d2d128b0dc828aeb814bd625ae583b23a30af488bff1fa0dd8073cc52fed7a1865ec1fde3202df82e34f594512a1358da8955fd8cac8068", 0xea}], 0x4, 0x0, 0x0, 0x0}, 0x8}, {{&(0x7f0000edb000-0x10)=@llc={0x1a, 0xf5, 0x7, 0x200, 0x38e500000, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x10, &(0x7f00002e5000-0x10)=[{&(0x7f0000fb2000)="5f7b0e0b4a3ed6dc259a1b3270b6281e05b0aa04a4f11c77c8b1a73c27ed6ee9b83f608ecef92e674335d65ef2c8b63fb918e61dee138bd008ffdb6f884eeab8359f639f81f3e31d14fbe2129d18d904342acb84ba9f68dd35cfd73b9013fc85a63d31ab7854fca65050b3220f415217597fbdee1f0740244d39c418d341bbb5d3238d227bfb65b9003456057f17b642edeab098b2b295e002b4a04d6c72338c40273ce25d85b0c932421e8b4c13a4a3420536b8fc28b1a7093b0295df0441ce7c94bbf5726533edc8eddf673df3c7864fb55519c5ec36f3ee8039f1c5b7db157781b83a18269012b1a59d0a6e862a", 0xef}], 0x1, 0x0, 0x0, 0x44840}, 0x1f}, {{&(0x7f0000001000-0x20)=@pptp={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00001f2000-0x90)=[{&(0x7f0000000000)="7fe2e8776aa7a8b2cf440ec2f2dc8cc8a69a114541d7fea5e4adaca3d44e0c1811e3e0c0a05846bf12221ed6ee8cace11d71717f8707e8c0c1376809b11b5304c817048064094ee3917b914e699ad9dddd0f12587bcb4633499b6f7d494e6fc0f5afdd74b1fba74cf2d40740df4a59fbe0136ceb66e6813365ec5115c1acd3fcc23e", 0x82}, {&(0x7f0000503000-0xbc)="4dfcae257d63a897e86b5a081030b98a823fe7c769f693ec13f362bb8b85acc0e98b623eac453137bdd34a29bb22ffdae64d93fa4fabe8fff7e8b2b790ae66c21c8363f9825b4d5f80b29a7dee670351c4a33d2639cdf77a81769563dfcdbab611296ecd36d29598bf69fb26082b232ca57afa10bdc7eb36388e6ef5c0238f6f5b05fa6c42203e1ccf44d7211fd83f0edd336af6d6affb5cc020914a8bfa876eba981256cc0779f4a8a0744fd80cc431b859fa663bcbc82d9ce4f948", 0xbc}, {&(0x7f000043f000-0x47)="3cd043b34887f8789ee34a75368c2853933b7f353f8611a28f854c3946eab4fe73aa2a3d7677b6b3f6cc0dcf3d683a6165d8f1f5536a1a62fabb83f539519eb7d3c98cd209a5ca", 0x47}, {&(0x7f000046a000)="", 0x0}, {&(0x7f0000732000)="370311741e3a3144a044b60f287c1872e24a8f93644415de9ac7fed7420a202ccc4c715c0a0d0e428e64bb8fb971201ccba74eb8f71d08bd10c61c04096e1392350de34082663bcb5ad937de05ca79089653a844b4b9b3ef2ce05e59532fa58632fb463fc8a5fdbbe82f64fb220eb5062f2d1e24007c4d5cfd1757f6abbb5086080c7410bdc41013e58f1a2455b42331efd68b6e71c52e55f980b1bde7f164789874e4192d2241b007ce", 0xaa}, {&(0x7f0000501000)="5cdeb22c8838ca9283d659f7c6fb394b3822b8a30a775a865bb41cde3ef797a2fe7211cc4fb73ca0ca8d10448f99ac204dfe8b8290c797d68dae2784274d8384afe082004b38d36b3b0afc221160ef3bd23dee5ca99200fc25b500206d51fdb8c814d2dcef522e4c89bf6c8aea58c4eb95bb31ba508914218a90956e4bc91612600c16a66c3c1e7afaa875e6eef5", 0x8e}, {&(0x7f0000000000)="7a4a7b3677c16ecc1318b32feb773bccf64e9a8b776b84e45c76c5cc34709b83669ba67044399becc9eabc92dbeab769b81a8af26020bbc215b18e1c5e61ee2e2507d6b80dfbc2c033da59a53dacd4678d27ab3bb377163654bd627beef0296a580204d5a5fb0fb092db2bb527360d31334e14542a6dd4", 0x77}, {&(0x7f0000cd1000-0xf9)="e0a5564815eabaf62d8bb51346b5fcc1687b6b773f88e7e1997a5e9ac3fa12a9ee6e51f9ced2ece001c89b51fbcbdda1ef7827c7f33422041670e251dfdfdd21b3bf4f770e1ee4458138f6d956f36a4d3033ee1bc5e6d448764a715b422873018d7cee089ae37e7ed77a86cfa920895d03ee290b33e76d465522f0c7f8d0cfb0a20807b476310866f7a16f34f9139dc2be32953f8342634220886e93f88d953f2dda237a4c411488cbcf17af3af485f3de3e17ba2b16cae0bb4fde0199c40bf5dcbea83729c5c3289934ef857651cf23af3929083ce71c24df751dc2dec53d486c3772b9b7a70f8de6060d514d155987db848543d1ae0cbbb7", 0xf9}, {&(0x7f0000001000-0xe6)="0ad13b5a325471fbf4120f139d382e95a7afe6d4846739ea37438a88cd6a3c60b811ef8478ec4f46acf2ac5feeb5e850c7cc205d27853d43b20e57c21c03b9b3cf0667119bac0c614546c777b16fdfafc5b0109d01a39657afd7040f4fd11ceea3986956a7becf5e2fced2ff8e3a80200ba48bef00d5e99abb1fa208971439ba367d51edb48ec3af041de2d0184c1f1d533451e98ab4c269dcd233ac6c560a738dfe916f849b2cd5633e463d6eb366df92f8f6eef5573c9443d5558e843a254d49de74fa48757b9fde0145df746fe58e22073ccbbfdd9502e1a393dc646b654775e6e517a183", 0xe6}], 0x9, 0x0, 0x0, 0x20000000}, 0xdc8}], 0x6, 0x4040) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) 2018/01/26 10:41:45 executing program 7: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000033000)='/dev/snd/timer\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) pselect6(0x40, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000047000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000039000-0x10)={0x77359400, 0x0}, &(0x7f0000021000-0x10)={&(0x7f0000017000)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:41:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f000035d000)=""/68, 0x44) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000462000)='yeah\x00', 0x5) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000a03000)={&(0x7f000036e000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c, &(0x7f00002be000)=[{&(0x7f000041b000-0xcd)="bcbbf337161d0d8aec39d9d4f47a554f39a1e458df4aec1243fc9b9d2e15c8a978c6a7b04c4817d0e7179841cffaedda9967d74093d32abda9418ebdce450ab30514303e220865bfe680c8020f3c5b7e847a2b42f527dd21f13ec055c044d858b805cc16be700f58e6d7ec050a71379194f989406c6d174cdc7b293bcffc6adbc190eb947fbad84d8435ad739672c9a75890c5a05423023012a89c0ba3507cccab6c71ff7d6f9794462a7b6eafa4fe8d34214e9e7f328cd4b67e7aef0d52aa3fbc4910f16834ee558734b3bbd4", 0xcd}, {&(0x7f000092c000)="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", 0x1000}, {&(0x7f0000bb5000)="7358d32757594eec6f3f7f77ad19b55b70d805be19c8025d762c01f241034e1f8f39b37122e6b121", 0x28}, {&(0x7f00007e4000)="fda60be1058a6bea9712c6459053d091b04c26be54d5857cfb00f0f2e8bfd05340db17fa177072bb0ebd441990c3fef34b50f52e43be1a50a7c611322e616a75f1a250ebc37796f7da105725795f629de9b49cdbb55ac830436915276f5714036aa23e0225884b1a459ac4b25a8f93534e3d6c1931f1df06c72df827600c20081c27eeddc5713a6f966e9e2efde301bf9dee4d2533fad453d06e66c23fe93bbefae51b3fe86b0133835fcdf279659429d18333ea20d0fc8e", 0xb8}, {&(0x7f000099e000)="d3e7ae28443f5c25e39c9de23ddfc1f76574977ec132a824aa3a4418696250b4aeecbb4c30c3f87adffa113b17ff7104ebe18b83ed83b981a32f8492e45bdad35157ade5c5f7b3b4a76c76bc0446fe28c574b32cef67ffe9e987eb31328329ed56fc1529d783669b6531d3bb887e6c1c9037b848120740bd3a", 0x79}, {&(0x7f0000604000)="8374cfdb7263c87bf449e511939014a3c2b8155f8bb125794b62914c663fe6bd93b9301ddb3f902a73d016e2daa40053c310fd9d7da46c65f9a34637f3f635f5e5c01f7b849be07d9cb7296ef65fc53377f064eff2916eab2641c9c6bbcf5dd492d669915b22edd27b21b070c662a72f9814ccc5315c82", 0x77}], 0x6, 0x0, 0x0, 0x20000000}, 0x20000001) bind$inet(r0, &(0x7f0000460000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e04000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$inet(r2, &(0x7f0000875000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000564000-0x4)=0x10) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000386000-0x4)=0x6, 0x4) getsockname$packet(r2, &(0x7f0000257000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f71000-0x4)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000747000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) recvmsg(r2, &(0x7f0000af6000)={&(0x7f0000767000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00003be000-0x20)=[{&(0x7f0000d7f000)=""/11, 0xb}, {&(0x7f0000b9f000)=""/181, 0xb5}], 0x2, &(0x7f0000c02000)=""/4096, 0x1000, 0x0}, 0x2000) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000e3b000)=0x0) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = creat(&(0x7f0000adb000)='./file0\x00', 0x1b) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000eb9000-0xb)={0x6, 0x7, 0x795, 0x2, 0x0, 0x7f, 0x9, 0x80, 0x8, 0x200, 0xffffffffffffffe0}, 0xb) r5 = dup(r0) pwrite64(r4, &(0x7f000044f000-0x14f)="3865e0322727b19c59b6073026c202f0489a4a11a42e361c23a1cfbdffffff9a6ca4a4a8610dd43ad4fd550e24343a0ea7579da8793ac2ae2e56f2e7bec1fb345d7cf6146d1b59ae6164f7b6fa1f4d4002000000fa6b116e17e8490219cdff046773fdf379cc43164e416cdadd4c5e122f7fb7f418b11c3b26c48842bf6818b86e63edb407c567e0a479484801990bf2088c8bd188877ba399de7a6edb79308d2f7dd20ff8a44432b502c055baf1727ae5de491018fccab98d5ab8d865dc5af585960ec3f705a2f4ad8095ef948591611d88c1248cb7c8112b9e2d275d7c2df9e211c0df124f91bd30e40f312151bf894ca3f64e474426980ab2de794a5c71764ea51d1d551ced1a379eff98940ebf44f5fd3ef9e627e89ef39be8e77331e83887a17f10e0006187d329fb2062f5ac196b76d373bb29033c58a1545d2e6bd6dea9ffeb934239a98300000000e6738c", 0xd, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f00006dd000)=0x9) symlinkat(&(0x7f0000be2000-0x8)='./file0\x00', r5, &(0x7f00009b8000)='./file0\x00') ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f000029f000-0x8d)="08eb85efe6e9d20fb72870f5a56c6b18b986bf4dd256de0ef17f9b5eaa396b7dbd6dab9de2d1003d6d47a920f40916c0d3e25fa4d3a935fc500e8684c6dce17aad1138ea60777d01fe8d00137de3a91663ac6e52021e6e8cdfff1779b3ab8cc73486f9f5ee8ff8923a1ecaa1b402ec46be8e106b35b5d0478f3532b602f6f31697164cce776aed3a366aa70b5f7744a7480e9f2bab133e5894b4636140de41136c959ce678f350d8e886eabff367174345") [ 28.660433] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/26 10:41:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x3) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a1a000)={0x4, {{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]}, 0x0, 0x0, []}, 0x90) 2018/01/26 10:41:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f000077e000)='fuseblk\x00', 0x0, &(0x7f000028b000)="") chdir(&(0x7f0000783000-0x8)='./file0\x00') 2018/01/26 10:41:45 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003bc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000429000)=0x77, 0x65) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) init_module(&(0x7f0000c4f000)='./vmnet1\x00', 0x9, &(0x7f0000a70000)=')vboxnet1security\x00') sendto$inet(r1, &(0x7f0000f54000-0x1)="e7", 0x1, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a33", 0x81}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r1, &(0x7f00005a6000-0x38)={&(0x7f000034d000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ef5aae232116ddeb8d36a487385e0324659b2cede970a339168e3df917028d7271c1f5d01578e6e96619f29735086195760952a48dc1e01e211a4dbbc3fc63", 0x0}, 0x60, &(0x7f00009d1000)=[{&(0x7f00005d1000)="f99b07cacf1bc94d98419e2bba547662fbbc9b53f0b9cb63993bbae86e593f608138ec68a209292906cff1698e8ce937084237c419d7a74f6761768f9f58b69ac27e870d4da9018a2f954e85fecc5c956261cdd91e42704a01e28108264df4ea3f4ee522c11ef5d460fd90a95a9b913eac3f56d91a0729e1c5cd36f5ff71e5625d12b8b672b8d584dcb7a6c484666f723b54f9e87f8376753c198ad96be33131ab5777ac6f71a2cd2d9333306b89be460db1d295dc5b8d31ecaa0d0679d13f57a6e249fb91f178e52b78b62a4a16f3cd2a14c8a36141f4277e20cbd9b03a0a033d45eb38e34745f1c4", 0xe9}], 0x1, &(0x7f000080d000)=[], 0x0, 0x1}, 0x11) 2018/01/26 10:41:45 executing program 5: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) socket$key(0xf, 0x3, 0x2) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4206, r3) 2018/01/26 10:41:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0x8) r0 = memfd_create(&(0x7f0000296000-0x1)='\x00', 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d7a000-0xc)={0x0, 0x8, 0x2, [0x80000001, 0x7fff]}, &(0x7f0000942000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ac0000)={0x1, 0x200, 0x4, 0xa72, r1}, &(0x7f0000af4000-0x4)=0x10) mq_notify(0xffffffffffffffff, &(0x7f0000bd6000)={0x0, 0x0, 0x0, @thr={&(0x7f0000c57000)="", &(0x7f0000723000)="1a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/26 10:41:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = epoll_create1(0x80000) close(r1) pwritev(0xffffffffffffffff, &(0x7f0000005000-0x60)=[], 0x0, 0xfffffffffffffffc) 2018/01/26 10:41:45 executing program 0: rt_sigsuspend(&(0x7f00002e3000)={0x24}, 0x8) 2018/01/26 10:41:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000446000)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @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, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000810000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/26 10:41:45 executing program 1: r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000abb000-0x4)=0x0, 0x80800) fchmod(r0, 0xc) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000023000)={0x14, 0x25, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/26 10:41:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) socket$inet(0x2, 0x80006, 0x9) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) 2018/01/26 10:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f99000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00009af000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000097f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000949000)=0xe8) 2018/01/26 10:41:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000211000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00004a0000-0xbc)={0x1f, 0x0, 'client0\x00', 0xffffffff80000000, "67d5e28c20d0a234", "bf2627029f640d86d7c56773c0129b9ff4e4366d49bc72dd1692e4cbd769688e", 0x5, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00002c8000-0x108)={0x8000, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/26 10:41:45 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setrlimit(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000952000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000843000-0x24)={0xe097, 0x100000000, 0x800, 0x7e, 0x9, 0x6, 0x80, 0x100000001, 0x8, 0x6, 0x80000000, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000a6a000-0x4)=r1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 10:41:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) epoll_create(0xef1) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2b}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:41:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000e2d000)='net/udp\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c4c000)=0x0, &(0x7f0000b8d000)=0x4) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000043f000-0xdc)={0x0, 0xd4, "678ec927add68778c2cff8aa9a69f2090c0c121444ddf7bcaa1447a45fa04139062b363b3fa207aba857413d61580784f295ae6ac19c1357c0e919b33a8d1fec5255795b145639827127150e1994b79bda9f501143e53b8be5a4c080419677bb9525047f7a1e85d6310638218d4cefb6ba5452251d809d3465392180c4990e9638624ae3246fe57093a684f788b43f8d9758d2409096751c049a7742f1bc994fd1717e4c415ee79bede543f656277a5ff357a9784cc823005566bab241c7001f490aa8d22028b4abb60f9ca5444e445b72a66f92"}, &(0x7f0000826000-0x4)=0xdc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008f3000)={{{@in=@broadcast=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}, {{@in=@rand_addr=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}}, &(0x7f000043b000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000bfa000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x1, 0x10, 0x3, 0x40000000000, 0xa, 0xa0, 0xa0, 0x67, 0x0, r4}, {0x24000000000000, 0x1, 0xa7, 0x0, 0x1, 0x4, 0x0, 0x800}, {0x9, 0x4, 0x8, 0x63}, 0xc353, 0x0, 0x1, 0x1, 0x1, 0x0}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x1, 0x1, 0x7, 0x3, 0x8000}}, 0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00003ca000)={0x0, 0x400}, &(0x7f0000261000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00009d5000-0x8)={0x0, 0x6}, &(0x7f0000f04000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000095e000-0xec)={0x0, 0xe4, "6dbd849122d4d3e2ef04bf79a0091153c56008a486da4c8385b241c6e87b6221687fc763193c4e5056465fe27c220c816729c19bd0abb7fbc60aa3e1297575dfc73d564ce5622002a6a242d17c40565244466fc444db79b2acaaf57e15221df6af261158672c33d8b57f852cb03992b20db74b5168946f0218064adde8b27ab1babf7b431177149b95b913cae59fa9466ed56773323dcae2ece6c5241543c1990b61d4f4eba31649d6d8c075c520b23937d15c61518a0f102f5c8d8252ce160543a168538ef8463584cb70fd00ec9db591a8e14d658266f91969aa6988b40154cdd66421"}, &(0x7f0000616000+0x514)=0xec) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000b3e000-0x8)={r5, 0x3ff}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b6f000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x23}, &(0x7f0000e9d000-0x4)=0x98) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f91000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2a000-0x4)=0xe8) lstat(&(0x7f000004f000)='./file0\x00', &(0x7f0000c1b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r9, r10) getsockname$unix(r2, &(0x7f000061e000-0x6e)=@file={0x0, ""/108}, &(0x7f0000ab5000)=0x6e) sendmmsg$inet_sctp(r2, &(0x7f00004d6000)=[{&(0x7f0000942000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0c000-0x10)=[{&(0x7f0000068000-0x14)="baebd3f50411fb9e3dc67004bad0ffc558166fd0", 0x14}], 0x1, &(0x7f0000559000)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x6d03, 0x200, 0x3, 0x20, 0x4, 0x3, 0xa1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x202, 0x7, 0xfff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7, 0x1, 0x6, 0x10000, 0x6, 0x8001, 0x9, r6}}, @init={0x18, 0x84, 0x0, {0x492, 0x7fff, 0x80, 0xffff}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x216, 0x80, r7}}, @init={0x18, 0x84, 0x0, {0x8, 0x1, 0x6829, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x208, 0xffffffff80000000, 0x7, r8}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x261f, 0x100000001, 0xce00000000000000}}], 0x180, 0x4004804}, {&(0x7f00006e8000-0x19)=@in6={0xa, 0x3, 0x15e000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x36bd2ba0}, 0x1c, &(0x7f000023f000)=[{&(0x7f0000e6b000)="2ab0d57a06217a2d84d87733e59f62e6eb0d5455fc7d720db8818225559356584c6dfac8da0dedd4af9afd077a6ace538c29debbfc8ef950daafdfd00aff5839f75fdbc1c69bdfea631991610c883f0bed765aacc5ee6c4fee75c15dfaef17f935e292eaa78cdc1ae89311e74e4ce36e814ad8ad0ee491a22b7bbe867ed775971c026644fd5b46abe115e162568a1ac2fd959446c491e90227f161cea2761f5b956a0249ff3c1c9dc3e92453cd246d3ae34d2a48c61078d5ab44e884788c8e7ec1e9", 0xc2}, {&(0x7f0000e2e000)="0c65223d127cd18979347c8f8067c99281abe46160bbfa828e2f083fec28ee8f51419a7ba0b98bcb65b271cdffb9c1aeb79098741bc90a", 0x37}, {&(0x7f0000f89000)="8856628dccec5f8bd5d99851da389f909db85d6d6090a5db1ed62771de26415f999b6b42b6e931332fd04b116b7a6963a9eeeb665500e373b286ff977f8d1edceb7347e062e549b1f8d755dd40ec7111958141def16178b4261b205224aa97bcc8812d629f8db858ad44c0142d3cf67b9d4b7b81c7bdfedce8bf0fc1a98f3384107f6b45e22d3a8bede20c5ac8653307aa", 0x91}, {&(0x7f00000a8000-0xa3)="284a652ec6881aae9a4a25efa6de4f848eeb7a374de0a70f96bfd020635ee62e631d3a22c600fb4e6a4c31ede6be450c501d287f1c6ee054aa2216d78525630fefa0501e3a56b932b45234d83f015e319fa596a539151185719c04d99f044d6cd382d9c4bdddd6336a5fd40cf909546744a25a9715e966149b5d44f5b945b6e887cd41f0356150844b49d69e17347ddf005d1626c44c68ca4d09458466d290ae04387d", 0xa3}], 0x4, &(0x7f000041c000)=[], 0x0, 0x1}], 0x2, 0x40000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000518000)={0xa7be, 0x0, 0x100}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f04000-0x10)={&(0x7f0000cd5000-0x58)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0xc, []}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 28.850221] mip6: mip6_rthdr_init_state: spi is not 0: 3657695232 2018/01/26 10:41:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000441000-0x9)='illinois\x00', 0x1b5) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000065e000)="26c561d4eeac", 0xfffffffffffffe37, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2db) recvfrom$inet(r0, &(0x7f0000510000)=""/115, 0x73, 0x0, &(0x7f0000e8f000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 10:41:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000abc000-0x90)=[{&(0x7f0000f07000-0x9e)="", 0x0}, {&(0x7f00008d8000)="88", 0x1}], 0x2) r1 = syz_open_dev$random(&(0x7f0000422000)='/dev/random\x00', 0x0, 0x0) preadv(r1, &(0x7f0000824000)=[{&(0x7f0000f32000)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000233000-0x11)='/dev/vga_arbiter\x00', 0xa00, 0x0) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f000021d000)=0x0, &(0x7f00008c6000)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = getpgid(0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000c26000)=[0x7, 0x9]) 2018/01/26 10:41:45 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 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$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000bcd000)=[0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00005ad000-0x8)='./file0\x00', &(0x7f0000ffb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r4 = dup2(r3, r0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000907000)={0xffffffff, 0x7}, 0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x2, 0x0, 0x3ff, 0x90, 0x0, 0x0, 0x7, 0x4000000}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000ffa000)=0x0) 2018/01/26 10:41:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x9}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000e4000-0x50)={0x303, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:41:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400, 0x0) getsockname$netrom(r1, &(0x7f0000223000-0x1)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005e0000)=0x10) fcntl$setsig(r0, 0xa, 0x28) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000c92000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x77) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000efe000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={r3, 0x48000000000}, &(0x7f0000001000)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00006df000)=0x0, &(0x7f0000af8000)=0x4) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000407000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f0000002000-0x4)=0xac, 0x4) 2018/01/26 10:41:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f71000)='./file0\x00', 0x80) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000179000)=0x0) r1 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10442, 0x0) sendfile(r1, r1, &(0x7f000088c000)=0x0, 0x0) fstatfs(r1, &(0x7f0000bbe000)=""/195) 2018/01/26 10:41:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000ffc000)=0x0, &(0x7f0000e1b000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005eb000)={0x0, 0x0}) bind$inet(r1, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r1, 0x4, 0x42000) sendto$inet(r1, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r2, &(0x7f0000b9f000-0xf0)=[{{&(0x7f0000bd4000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000900000)=[{&(0x7f000089d000-0xe3)=""/227, 0xe3}, {&(0x7f00000d7000-0x99)=""/153, 0x99}, {&(0x7f00004af000)=""/57, 0x39}], 0x3, &(0x7f00003a2000)=""/96, 0x60, 0x7172}, 0x6}, {{&(0x7f0000800000-0x4)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00000e0000)=[{&(0x7f00001e4000)=""/65, 0x41}], 0x1, &(0x7f0000291000)=""/223, 0xdf, 0x6}, 0x8}, {{&(0x7f0000437000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000055000-0x40)=[{&(0x7f0000536000-0x19)=""/25, 0x19}, {&(0x7f00007d9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000240000-0x1000)=""/4096, 0x1000}, {&(0x7f000027f000-0x32)=""/50, 0x32}], 0x4, &(0x7f0000552000-0x21)=""/33, 0x21, 0x7f}, 0x7}, {{&(0x7f0000f14000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000054f000)=[], 0x0, &(0x7f000061e000)=""/13, 0xd, 0x65}, 0x7}], 0x4, 0x20, &(0x7f00000c6000)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000045d000-0x10)='/dev/sequencer2\x00', 0x40480, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f000031a000)=0x7, 0x8) shutdown(r1, 0x1) [ 28.933194] audit_printk_skb: 12 callbacks suppressed [ 28.933204] audit: type=1400 audit(1516963305.982:19): avc: denied { create } for pid=5315 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 2018/01/26 10:41:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_netfilter(r0, &(0x7f0000ef6000-0x38)={&(0x7f000029c000-0xc)={0x10, 0x0, 0x0, 0x20808000}, 0xc, &(0x7f000089a000-0x10)={&(0x7f0000a0e000-0x1488)={0x1488, 0x14, 0x2, 0x10, 0x7, 0x0, {0x0, 0x0, 0x8}, [@generic="d98f6a0759b2eb5e", @nested={0x188, 0x7c, [@typed={0x78, 0x2d, @binary="c3884c2a0f7af585bed2c2c99c84bbf40362f2daa9aea518e1e8b1c8c6740033b0f82941d11283c9f7a99907eb15c80c025fc158a3c0edac356a70744baeb0a17f9727686c0fe6fe88d9d6ba6bbd5b2537a4c483503807802d30e2c2f400f20dd7443f96302a0ef041f0e5fcfa"}, @typed={0x10, 0x52, @str='system$\x00'}, @generic="766a36a646575ebe81c48e0d691c02c6e632b7ba64d3064b1e744d10ccddf2f983b14da2378ef31c89ae97942244b94227820e6ceb301a11e9c694ef1761012b0e3d8e023d68777a9315a1e1886dbb10ab9bfa26503a011a768c42f9de2ae6d57c95e9b6a3516fc9b3caef34c58351d4dabab088753e8bc0ebd596cf0fc35a82926686ef46a37dcce57653a3a4081c22abd913f62fd81c0afb1674d8f346d7f7bd16c2e111c040c4ee4af60f8decb1a38fa8eef2e2af846c8d0048dfef2417dd1e4e64f00c16956b04c89f431eae3fdc00b8330cf8fee6d4727391da0e", @typed={0xc, 0x54, @pid=r1}, @typed={0x10, 0x88, @u64=0x8}]}, @generic="2d2f7f1fe1eb9626971700c1c7b94b08c91979e94356fc2e9c354db5fb15086363f8a13deb337c952e5f1b7cc6be534f56ac5262df12d355df024dd0b28c903a28fea925a76ef8f45203d29e984c193091fb4bd62387aac2e6afa82780d4b0a633135f69d487c1b6727042ab87ca0942eb3de98c2d420dd07196155938afb94468915804bf976db69a4a41342ffb77da0f5c0c5bc7286c7cac098f83dfe0f7b20d679e5e95f5a5c9b378a09c913d2fcde35ab886d7a27eb91e86020fc0100066c32998d6ab683859f93b6270cb1a", @nested={0x1174, 0x58, [@generic="ecabc511b5c048718b72c7292ac7ad017dbcb9963c10169502c9562c4b08a9a6b908a5bfb9a65cdf0b8104833833a54f4b0a423d0c45d7963931dfe0398f5713444d6b313c05fab86a991010acc20c159bbd268bb581c5bf892f45016e83b59dae8c4c5e89b35442638496a27542fe64d0443eb6ae86134ef0d5212fcf75a071789eb68562cff53ac6d8c241592df01a456e29ec0fe21ac336d9469c8b41268a79bb6120d5dad620dd376d3e7be5445f64b39f08cf44db8921d38086cd0458e7b45c2bfac3eb8f3c10881a98552aa9e52484229980c17f20c8784afa8f1cf504b5931628d4360ef7c92f341bc058220a8d4fb6daaf", @typed={0xc, 0x87, @ipv4=@loopback=0x7f000001}, @generic="4561e99645c7890d8332ebec2772b9913b645864518dad1ea03d21f7851e87b8cf0a15045c6cfa866cef2c1a69e77ef6efb5c9334990ae10ac722a1655d4b8984286eb35fbae17502d452a9c6da8", @typed={0xc, 0x4c, @u32=0x1}, @generic="fc6f309a1d908f8bb2c3", @generic="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", @generic="cfa728cca6fa03060ced"]}, @generic="28bbdcdd8578b6ada21d62fa3ecce567190a85e014f7cfa0a3915166230168423ec467c85f1bd1359c06fb42565b94bcd4750d6ed02b8b5dcb1b7a8fe734a2795f791e62b1a83e14c925ecd7a647aae4f65d050d6f7e710a716fe2dd5484a28cf76fde4b8a045d10bdc40a02dea65c05a8e393e23798c0da5b51b822f3254b7dca87c94acf3432e7f2f73606ffd59ce1f70dd13f4b64", @typed={0xc, 0x6c, @str='&-\x00'}]}, 0x1488}, 0x1, 0x0, 0x0, 0x80}, 0x0) r2 = dup2(r0, r0) recvfrom$unix(r2, &(0x7f0000cba000-0xbc)=""/188, 0xbc, 0x20, 0x0, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00005a1000)=0x0) 2018/01/26 10:41:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x10}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x12)={r1, 0xa, "3df19aeecdd800a075d2"}, &(0x7f00003c5000)=0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000, &(0x7f0000002000-0x14f)="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", &(0x7f0000001000-0x4)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000000000)="d5") membarrier(0x0, 0x0) 2018/01/26 10:41:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000033d000-0x18)={0xaa, 0x1000000000000235, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mknod$loop(&(0x7f0000ac3000-0x10)='./control/file0\x00', 0x0, 0x0) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 10:41:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0xfffffffffffffffb, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="a44e3f2f791f4c6632bacef170d6e06f", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000022d000-0xf)='net/ip6_mr_vif\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00009d5000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000431000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00004da000)={@loopback={0x0, 0x1}, 0x0, r2}) r3 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r3, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2018/01/26 10:41:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000009f000)={0x0, 0x0}) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) r0 = syz_open_dev$loop(&(0x7f00006ee000)='/dev/loop#\x00', 0x1, 0x800) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/26 10:41:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000a2e000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00007f6000-0x8)='net/udp\x00') r3 = syz_open_dev$mice(&(0x7f0000c64000-0x10)='/dev/input/mice\x00', 0x0, 0xa0841) sendfile(r3, r2, &(0x7f00001f7000-0x8)=0x0, 0x401) bind$inet6(r1, &(0x7f0000219000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/26 10:41:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000496000)='/dev/rfkill\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000b55000)="bb33d4f8a22118fdaacd1fc13ef15d048375ffe5a23e139df6db14f6a4b7360b5d1431c4fb8cb064d392f2f94c99bcef685db9ac16fc2f1aa4e39feca5abcceae47a294e675a010fccba9999f060fc24b65ef6dd9a28bec3548431768f518457a56b660a295f33b07638e78b070e2dbc00e93e008789b93c7f0e13450b3a33999eb8c384b4833bde9c8da5739d3994286d7e4d40887c0f08a9555b8db46c00da801d1988ffb67855ffa3d32bdd386c614c537fe36c9f01a425f35904d7391a01f065bb1c1daa", 0xc6, 0x4004040, &(0x7f0000280000)=@file={0x1, './file0\x00'}, 0xa) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000279000-0x34)={{0x3, 0x1, 0x5, 0x0, 0x25ba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utimensat(r0, &(0x7f0000b25000)='./file0\x00', &(0x7f0000752000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f45000)='./file0\x00', 0x80000000010) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e45000)={0x0, 0x84, "4c4b21e113d3b201a2d337be203a2f730d8c95f97a78e7b2209f502892bb412c647ef1bf3664b9522f57f1fda4ffb7b1469eaa2bcd02be23600290815f075bfb3c51708d1974d91a98e4b5c936d3bc5642f0dd2e4cb64561eb5d6176014c3df18805ada0054bf55f18eca30a0b063d7340419f091dd91665cc422a6563f2f9e6062d11ad"}, &(0x7f0000595000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000624000)={r2, 0xddf}, 0x8) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) modify_ldt$read_default(0x2, &(0x7f0000cea000-0x31)=""/49, 0x31) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x480, &(0x7f0000f3b000)=""/0, &(0x7f0000000000)=0x0) 2018/01/26 10:41:46 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="8946a10ae806726e801b20b7e9ecdd7d", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000006000)={@multicast1=0xe0000001, @rand_addr=0x0, 0x0, 0x0, []}, 0x67b747273f42ed09) 2018/01/26 10:41:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) accept4$unix(r1, &(0x7f000079f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000052c000)=0x8, 0x55ca53c234150364) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x400) pipe(&(0x7f0000c08000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000963000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) pwrite64(r3, &(0x7f00006d4000+0x170)="967d9ee11f5a0f55e619414edec65c11253e332dff87e5db45fde813ae69ba4dfd8107423ab64a7f4c51825da74a74ead47b6ff1992690606a55ecae7a1d4766371ccb032e9cdba1d77627b2", 0x4c, 0x0) ioctl$TIOCEXCL(r3, 0x540c) 2018/01/26 10:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000750000)={0xa12f, 0x4000000000, 0x0, 0x80, 0x5, 0x0}) pread64(r0, &(0x7f0000081000)=""/0, 0x0, 0x0) [ 29.478598] audit: type=1400 audit(1516963306.522:20): avc: denied { read } for pid=5334 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/26 10:41:46 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000c000)={0x6}, 0x4) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) setitimer(0x3, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000014000)={0x77359400, r2}, 0x10) accept4$inet6(r1, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000019000-0x4)=0x0, 0x4) shutdown(r1, 0x0) 2018/01/26 10:41:46 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000db3000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000005f000+0x146)='/dev/loop#\x00', 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d78000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f61000-0x20)={0x1, 0x6f, 0x7, 0x7, 0x22ff, 0x400, 0x2, 0x1, 0x0}, &(0x7f0000b00000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00001fd000-0x4)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000080d000-0x4)=@assoc_id=r3, &(0x7f0000365000)=0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000de3000)='/dev/vga_arbiter\x00', 0x101080, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000013000-0x4)=0x0) ioctl(r1, 0x400000000000125d, &(0x7f0000cab000-0x3)="") r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$packet_int(r5, 0x107, 0x11, &(0x7f0000f37000)=0x0, &(0x7f0000946000)=0x4) 2018/01/26 10:41:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x1}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000128000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r0, &(0x7f00002cd000-0x88)=""/136, 0xffffffffffffff76) 2018/01/26 10:41:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r0, &(0x7f00008db000)="d9", 0x1) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0xfffffffffffffff9) 2018/01/26 10:41:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000089e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000029b000)={0x0, 0x5}, &(0x7f0000335000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000936000-0x8)={r1, 0x0}, &(0x7f0000cbf000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac9000)='vegas\x00', 0x6) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r2, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/26 10:41:46 executing program 2: mmap(&(0x7f0000000000/0xbff000)=nil, 0xbff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_wait(0xffffffffffffffff, &(0x7f0000bfa000-0x60)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/26 10:41:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x1}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000128000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r0, &(0x7f00002cd000-0x88)=""/136, 0xffffffffffffff76) 2018/01/26 10:41:46 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000ff5000-0x4)=0x1, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ff7000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 10:41:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a86000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00004d3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b3000)={&(0x7f0000f1b000-0x30)=@newneigh={0x30, 0x1c, 0x1000021, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c23000)={0x0, @in6={{0xa, 0x1, 0x6e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb9, 0xd9f, 0x8000, 0xdca, 0xc8}, &(0x7f0000dd7000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000089a000-0x20)={0xffff, 0xc00000000000, 0x1, 0x10001, 0xfffffffffffffc42, 0x8b, 0x7, 0x6, r2}, 0x20) 2018/01/26 10:41:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000001000-0x5)="ded2153c55030b5b25b5c93f1807d90f35f0de4280be04") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() wait4(r0, &(0x7f0000001000)=0x0, 0x40000000, &(0x7f0000870000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bbd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000+0x9ce)={&(0x7f0000ed5000/0x4000)=nil, 0x4000}) 2018/01/26 10:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005e4000-0x8)="2b63708773657400", 0xfffffffffffffffe) write(r0, &(0x7f0000baf000-0x14)="c5", 0x1) socket(0x18, 0x0, 0x1) sendfile(r0, r0, &(0x7f0000bb5000-0x8)=0x4, 0x8) fdatasync(r0) 2018/01/26 10:41:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000c80000-0x10)={&(0x7f00007c4000/0x2000)=nil, 0x2000}) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000eee000)=@req={0x50, &(0x7f000017e000-0x50)={@generic="b4ae5dcd0a6de1505aed91879f0795a7", @ifru_settings={0x99, 0x5, @raw_hdlc=&(0x7f000056f000)={0x0, 0x2}}}}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000e1b000)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f0000a92000-0x38)={&(0x7f000086f000-0xc)={0x10, 0x0, 0x0, 0x20800000}, 0xc, &(0x7f00009f3000)={&(0x7f00001d2000-0x14)=@getneigh={0x14, 0x1e, 0xb19, 0x3, 0x0, {0x0}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000401000-0x16)='/selinux/checkreqprot\x00', 0x8802, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d86000-0x8c)={0x1, 0x2, 0xeb, 'queue1\x00', 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:41:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)=0x0) wait4(r1, 0x0, 0x41000003, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) r3 = getpid() timer_create(0x0, &(0x7f00007f7000)={0x0, 0x0, 0x5, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000048f000)=0x0) setpriority(0x3, r1, 0x8) 2018/01/26 10:41:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet(0x2, 0x7, 0x9, &(0x7f00006f5000-0x8)={0x0, 0x0}) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000897000-0x10)={0x0, 0xd8, &(0x7f000077f000)=[@in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000000}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc6}]}, &(0x7f00006c5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000096000-0xc)=@sack_info={r2, 0x1ff, 0xac5}, &(0x7f0000b9e000)=0xc) 2018/01/26 10:41:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000b2b000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d27000)='/dev/sequencer2\x00', 0x1010c0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:41:46 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x791041, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/0) sendfile(r0, r2, &(0x7f00005b3000)=0x0, 0x800) 2018/01/26 10:41:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000c25000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d48000-0x4)=0x10) recvfrom$inet(r0, &(0x7f0000c8c000-0xea)=""/234, 0xea, 0x10000, &(0x7f0000818000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)=']\x00', 0xffffffffffffffff) keyctl$revoke(0x3, r2) setsockopt(r0, 0x4b9d, 0xfffffffffffffff8, &(0x7f0000201000-0x9a)="5daf3024136d142d4a411391ca06d7e539fdb2ca90191c3c708027454d224999677f941267a60325a8567c979d7e5aca1601db4eb1fde2dc164cb77f2c4226fd95b25eb23d0469e8c1b02714b80ce1f2bfbdf8cbbeba5fc4e358aee1e538981a9c935490f114949ba7efbffc40b70922c6586f2c5a66f15d7590dfc22a9249ca518f46c5fca4176cf374bce0c3bc306cb4006fd3efe1af3958c4", 0x9a) socketpair$inet6(0xa, 0xb, 0x3, &(0x7f0000a70000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000f7d000-0xb)={0x277, 0x3, 0xdf, 0x9, 0x5, 0x6, 0x70, 0x0, 0x7, 0x100000000, 0x8319}, 0xb) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001c4000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00008ac000)={0x0, 0xda, "9c24e5eb6a208ffc9e9be7c44654f2d77478376f3a3f0b4a078f38ffd5e85d2db71631c57627864c74eb9d1f393493d581c820ecc172feb90214cc9cd4f3466c4e39dcda0d8723b4f7fadc4c439d2c87fe3716a9158181ba4307e270cbf95c24dc127f1bc24e8a2e95aff5a9e8e77c9f0625d4b713b66363f8e9db81fbfbacfb7449194ab93218c00c52171bc0c6d10e534e405c37e39e0cb6f880ad144bc870f8b347eb769fc40165de3e23a8adf5f9a29218d489eff415a07aa98a36ac1661e1138d1455603c9f72387f1e73cb2f0c13701ef8ab00ca312d05"}, &(0x7f00007c0000)=0xe2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000cbf000-0x4)=0x0, &(0x7f0000d24000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000821000)={r5, 0x0, 0x10, 0x7, 0x5}, &(0x7f000045e000)=0x18) ioctl$sock_ifreq(r1, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/26 10:41:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000001, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d04000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r0, 0x406, r0) 2018/01/26 10:41:46 executing program 6: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001e8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000455000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00006e8000-0x7)={r2, &(0x7f0000917000+0x507)=""/249}) r3 = epoll_create(0x7ffe) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b45000)='/dev/rfkill\x00', 0x202002, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cef000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080e000-0x4)=0xe8) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000bc5000-0x10)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000004000-0xc)={0x80000001, 0x0}) r6 = syz_open_dev$mice(&(0x7f00009f4000-0x10)='/dev/input/mice\x00', 0x0, 0x2240) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f0000524000-0x4)=0x27, 0x4) ioctl$EVIOCGEFFECTS(r6, 0x80044584, &(0x7f0000a2e000)=""/0) 2018/01/26 10:41:46 executing program 3: clock_getres(0xfa5376e6d25bc851, &(0x7f0000d3b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000001000-0x4)=0xe8) r1 = getgid() syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x1000, r0, r1, 0x7, 0x4200a) 2018/01/26 10:41:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000058000)=0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000058000)=&(0x7f000001f000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000058000)=0x18) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000045000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000030000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 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$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0xfffffd56) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f000005a000-0xb0)={{0x1, 0x1000}, 'port0\x00', 0x8, 0x810, 0x6, 0x7, 0x3, 0x0, 0x1ff, 0x0, 0x2, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:41:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x1e) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) stat(&(0x7f0000085000)='./file0\x00', &(0x7f00001e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000149000-0x8)={0x0, 0x0}) setpgid(r2, r3) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f000056e000)='/dev/usbmon#\x00', 0x5, 0x80000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f00000a7000-0x10)="8a5ebb9703d4e954fbb219fd3812d923", 0x10) r7 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) sendmsg$nl_generic(r7, &(0x7f0000f8c000)={&(0x7f00006b9000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000a58000-0x10)={&(0x7f0000991000-0x128)={0x128, 0x3c, 0x600, 0x2, 0x3, {0x18, 0x0, 0x0}, [@typed={0xc, 0x8e, @ipv4=@empty=0x0}, @typed={0x18, 0x29, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @generic="9ca2b0475d39dd33de9bf6c0fd0cc488d61d8beae19c6d3a3e5ac84b905dd20b602ff80003cbfa505b52b0a0e220f2cf78491e24725ef3e00f5413ee398c97bd4ffdd37862dc26010176f2cedaa68379c03140fc3e5ce1e40f06c93001a3ced7f9be34cf6e5f535ba23e5cf87c7b0a4449c57ef1b5ca83ff7111ea9e4e16d65b59cfaec0e8f3d77f6a124ad1d367947fca6a6faa3f45122fe4bf911849c9abe690b88e061893b6feace4f64d2a2476f188352f5079644082bf7d689b41af5b93cee40dcc74299b85f025497ced9ff366a7774e902831aa03cc91ec3bce14f10833ceca530c9c45a80ab2f9ce51cb"]}, 0x128}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) writev(r7, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents64(r7, &(0x7f0000005000-0x27)=""/39, 0x27) fcntl$notify(r1, 0x402, 0xa) close(r7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000dc5000-0x14)={0x0, 0x0, 0x6, [0x400, 0x2, 0xbe, 0x101, 0x7, 0x70]}, &(0x7f0000d72000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000ffc000-0x8)={r8, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f0000b98000-0x10)={&(0x7f0000d95000/0x1000)=nil, 0x1000}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000d13000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9, 0x2, 0x1, 0x8, 0x37, 0xa9f5, 0x8}, &(0x7f0000645000)=0x20) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000e38000-0x140)={0x14, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:41:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00004bf000-0x20)={@loopback={0x0, 0x1}, 0x5, 0x0, 0x1, 0x8, 0x2, 0xc3, 0x2}, 0x20) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') mkdir(&(0x7f000056e000)='./file1\x00', 0x0) stat(&(0x7f000095d000)='./file1\x00', &(0x7f0000e9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000109000-0x6a)="e7062458ade8686a254eab198ed3c9bcf281a75b224bdb1bdaef6c081167de5c7b5782fd5cd0d3e6e540f9742cdd30edf53a9f980cce32c76c2e48e2b4031a172085becdc725802cac436648a4a8f83f421e219be7a2aecc20a467b0152f405c2ce38bf26176dacce3f8") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 29.627206] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 29.646180] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/01/26 10:41:46 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000d46000/0x4000)=nil, 0x4000}, 0xfffffffffffffffe, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000013000)=""/4096, 0x1000, 0x0, &(0x7f0000013000-0x10)={0x77359400, 0x0}) add_key$keyring(&(0x7f0000011000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f00003e5000/0x1000)=nil, 0x1000}) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f8e000-0x4)=@int=0x6c, 0x4) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00004a8000-0x8)={0x20, 0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000c3000)={0x800, 0x4}, 0x8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000812000-0x340)={0x6, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000eaf000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000332000-0x4)=0xe8) getresgid(&(0x7f0000828000)=0x0, &(0x7f00005f0000-0x4)=0x0, &(0x7f000088e000-0x4)=0x0) fchownat(r1, &(0x7f0000a0a000)='./file0\x00', r2, r3, 0x400) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000019a000)=""/147) 2018/01/26 10:41:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000845000)='./file0\x00', &(0x7f0000a16000-0x7)="72616d667300cb", 0x4, &(0x7f0000c35000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000045000)='/', r0, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/01/26 10:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) clock_getres(0x5, &(0x7f0000f4b000-0x10)={0x0, 0x0}) sendmsg(r0, &(0x7f0000a44000-0x38)={&(0x7f0000b7a000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x1, 0x4}}, 0x26, &(0x7f0000ec2000)=[{&(0x7f0000d4d000)="f504ddd6f06f0010e26172d0c3cb8984b8eb7d03eaaf02680cf7f1e99d653c0b6d0edb71a789e5061b7b1cae91d2bf8697", 0x31}, {&(0x7f0000c48000)="475f350e4d5a9d4fff93df7b0855294c6a04248baf9e592aad7b292cf306ee3f9cef4334687ca981282680a687b82706b437da39bf490aafec4f8967badb629b9da815529389fd91381b70140861c7db02e097e7b31e8383f88550c5ae9a60d2897944583688ee308f1f0007be6dd51a180cad7c2111da4aed2fc7e6610f94a1e7465f795be749dd35ec17cb61f327ebcbf4b85d0bdc5e1a2b456851154e9238f85d94983c5d0455130f98ffa39fa5b7dcb6b3e4be543ee14927d5ad57db5b160ff884dbe7a2f68b3620e83b370c67bc5eacd11b0aa334077efce82a7c605b06db8ddb4975551af12aac0ac6f5279336e5", 0xf1}, {&(0x7f00002e3000-0xa4)="9ccff480a7ff53d0cf3042a946b0f44bddb950e039285beb11c57a9ffd4a88796735fe520b1ac4b57a5eebee997aee7b3c56e82db228c59b561c7db961489e67893577ea4ebb7dc3f491c5bcff68490d3023a28d98cef9a652622d9f5c5c4db7d56311c292f51e2277a51da2c40976e4d873fda1adc1cc57e321adb4869e4a21992456fa84875bed51732b2278974e10c370babd4bb39163ad5c0b69a5640404f6e13433", 0xa4}, {&(0x7f0000827000)="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0x1000}, {&(0x7f000059c000)="adeeb987eea70025f2dad908465a4280f8f78ddec6da0baa30ecb1a6ff96b963db472893fe739f3e7daa5d0a1f89cc2977371fdbdd84b92cc717b2828c1baba9edb1dc0a117d986542f6f03ace2a977299cc9751638c574abbd68b2b2dcdcd0a32510701d1b99c8e1d1dbc42bfb05cbd6d8e4750950c64b84da999582dbfed2d97461d676e8e69b3c2e8092909072e750abb81a6d5dbd52034705ad869053352c9e36252380f45551e685b0889b750421a15537b7d8ea7", 0xb7}], 0x5, &(0x7f0000531000)=[{0xd8, 0x13f, 0x7, "c480fa0bbccfe353fa529450651f43f73892a8ee28deac2eb8d12f88b581a6a009719f4eca5369ffab53bd470cde7e1cff73807a0a39e4d968f429639666c20c73e558d9324c8ae6300a8260c14c70cdb62434905e759b121608f7d460a4cbd4219bdde4daa333b7d067db85cc02e1f47f1641610986c518957ed98a8a14cde09a65e127013abee65a00df0e5ee79a7bc91732c32a9d7089ec9fa6e1ec179465ba18b47e7fcb007a09d6020c40406432b4b509a92b71905a98fec210782e38999c7f26b215ea43"}, {0xb0, 0x3a, 0x87, "b95f92bff0a5f27ec886ffa9ac51cb095f9fe2ebd47a964214a87ba4ca4612414646430c7d3df7c83a6a78b422ad7bc93b046a174aa1c243dadf9301b19b5e94047c2d30e145ac3b8accf51e99db0b3ec77dde59864e3e1a3e552bc4a63e356f474d3da269e2f1a026273fa61a68b416f995eaa5341e185380d6d0a82ee14cce5dc4c5c000bb26445457246bb682df0ffc250ef56ff16bf1905a277003445970"}, {0x20, 0x88, 0x7, "be8e9ac5dce76b828c5e"}], 0x1a8, 0x8000}, 0x20040094) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x5, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 29.758982] audit: type=1400 audit(1516963306.802:21): avc: denied { write } for pid=5417 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 2018/01/26 10:41:46 executing program 4: clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") unlink(&(0x7f0000bd1000-0x8)='./file0\x00') gettid() 2018/01/26 10:41:46 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000002000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x1)='\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x5, &(0x7f0000004000-0x8)={0x0, 0x0}) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$unix(r2, &(0x7f0000004000+0x745)={&(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000005000-0x10)=[{&(0x7f0000005000-0x4d)="2001b92fc532c6a00c169cc931b0f1694652146f550b7ef5e0a0000bfca528872d326f21bdbfc46344481140f9eef5187372b321be9c999ef2aae82c53426fbf5bc2dc675dbab9681d347bd442", 0x4d}], 0x1, 0x0, 0x0, 0x44000}, 0x4800) r4 = dup2(r3, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000005000)=""/29) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000000)={{0x1, 0x5}, 'port0\x00', 0x80, 0x9707a55bae3c3aa9, 0x1, 0x1f, 0x4, 0x9, 0x7, 0x0, 0x7, 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]}) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x4)='c', 0x1, r0) 2018/01/26 10:41:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x7ffffffffffffffe, 0x80000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a7a000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2e000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a54000)={r2, 0x3ff, 0x9}, &(0x7f0000db2000-0x4)=0x8) poll(&(0x7f0000004000-0x48)=[{r0, 0x0, 0x0}], 0x1, 0x9) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000045b000-0x4)=@int=0x0, &(0x7f00008ef000-0x4)=0x4) setrlimit(0xf, &(0x7f0000210000)={0x40, 0x3f}) 2018/01/26 10:41:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000889000-0x1d)="441ffff1eeffffffdeffffc5140487d91305004c000000ffffff7f0000", 0x1d) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f9d000)=0x0) sched_setscheduler(r1, 0x2, &(0x7f000085c000-0x4)=0x0) 2018/01/26 10:41:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000022000)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00005d9000)=""/4096, 0x1000) sendmsg$nl_xfrm(r0, &(0x7f0000c37000-0x38)={&(0x7f00002a5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cb1000)={&(0x7f0000484000)=@polexpire={0xcc, 0x1b, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {{{@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}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "fa67c472"}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000a43000-0x10)=[{&(0x7f0000611000)=""/24, 0x18}], 0x1) 2018/01/26 10:41:46 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000011000-0xc)='/dev/autofs\x00', 0x10801, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r1, &(0x7f0000011000)=0x7) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000000c000-0x8)='./file0\x00', 0x1000000) inotify_rm_watch(r0, r2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000013000-0x1000)=""/4096) getpid() getpgrp(0xffffffffffffffff) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000011000-0x3)='ns\x00') getdents(r4, &(0x7f0000010000-0xe8)=""/232, 0xe8) ptrace$cont(0x18, r3, 0x9, 0x80) getdents(r4, &(0x7f000000b000-0x18)=""/24, 0x18) 2018/01/26 10:41:46 executing program 2: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fad000)={0x1, &(0x7f0000fb2000-0x8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cf1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioperm(0x0, 0x40, 0x0) 2018/01/26 10:41:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006bb000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000b54000)=0x441d, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000b54000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x4200, 0x0) 2018/01/26 10:41:46 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000f79000)={0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setrlimit(0xb, &(0x7f0000094000)={0x1, 0x1}) r1 = fcntl$getown(r0, 0x9) prlimit64(r1, 0xb, &(0x7f0000b6e000)={0x4, 0x8001}, 0x0) 2018/01/26 10:41:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000dc9000-0x8)='./file0\x00', 0x2) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000ad9000)=""/177) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000ada000-0x4)=0x0, 0x4) 2018/01/26 10:41:46 executing program 2: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000f10000-0x4)=0x0, &(0x7f0000c92000-0x4)=0x4) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000f11000-0x9d)="5adf9d92ce319314da26493e96867ab2a7edba0c1389709787fbe183205034dc833ac498cdc286d752b2caf2d0df15733d55e2377311ac2f58631f7f1e98203b10a416b6da093ed3d12a92bb67369fccd7557816fcdebc87dce7777eab697fe601fcbbee6f7fe8001fd9f181940bb7017efd7086c20abdb3ec787cda529f2a47bb93a85c04f6b4e00683de0983d180d763298e17e4513c24e74bc79acd", 0x9d) 2018/01/26 10:41:46 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000008000-0x20)={@generic="1a93a814fb0eba94b9766763ee1487fd", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) r1 = accept4(r0, &(0x7f0000011000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000)=0x2e, 0x80000) getpeername$ipx(r1, &(0x7f000000c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000013000)=0x10) 2018/01/26 10:41:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x486143, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000047b000-0x58)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x90d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x60f}], 0x58) read(r0, &(0x7f0000773000-0xeb)=""/235, 0xeb) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) close(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="69229c9f566506d9d585572667174cd0", 0x10) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000003000-0xfe)=""/254) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000)=0x0) 2018/01/26 10:41:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0xb4)=[{{0x0, 0x0, &(0x7f0000213000)=[{&(0x7f0000001000-0xbd)=""/189, 0xbd}, {&(0x7f0000448000)=""/22, 0x16}, {&(0x7f0000fac000-0x3a)=""/58, 0x3a}, {&(0x7f0000000000+0xe35)=""/94, 0x5e}, {&(0x7f0000da9000-0xe)=""/14, 0xe}, {&(0x7f0000000000)=""/152, 0x98}], 0x6, &(0x7f0000001000-0x9c)=""/156, 0x9c, 0x5}, 0x80000000}, {{&(0x7f0000a57000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008cd000-0x20)=[{&(0x7f000087f000)=""/126, 0x7e}, {&(0x7f0000603000-0xb9)=""/185, 0xb9}], 0x2, &(0x7f0000000000)=""/129, 0x81, 0x4}, 0x2}, {{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[{&(0x7f00001ed000-0x6e)=""/110, 0x6e}, {&(0x7f0000000000+0x500)=""/218, 0xda}, {&(0x7f0000cd9000-0x7c)=""/124, 0x7c}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000000000)=""/248, 0xf8}, {&(0x7f0000000000)=""/116, 0x74}], 0x7, &(0x7f0000000000)=""/221, 0xdd, 0x401}, 0x1}], 0x3, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x110, 0x0, 0x9, 0xffffffffffffffff, 0x5, 0x3}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000368000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000986000-0x20)={{r2, r3/1000+10000}, {0x0, 0x7530}}, &(0x7f0000bc9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') 2018/01/26 10:41:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000a7d000)=""/144, &(0x7f0000008000-0x3)=0x28) sync_file_range(r0, 0x40, 0x7, 0x2) 2018/01/26 10:41:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getresuid(&(0x7f0000465000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f0000e9e000-0x4)=0x0) ioprio_set$uid(0x3, r1, 0xfffffffffffffffe) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000df9000)={{0x3, 0x0, 0x4, 0x2, 0x5}, 0x3, 0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000580000-0x30)={0xc, 0x0, &(0x7f000016e000)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f00004ec000)=""}) [ 29.918723] binder: 5504:5506 ioctl 40485404 20df9000 returned -22 [ 29.926073] binder: 5504:5506 BC_FREE_BUFFER u0000000000000000 no match [ 29.935797] binder_alloc: binder_alloc_mmap_handler: 5504 20000000-20002000 already mapped failed -16 [ 29.947607] binder: BINDER_SET_CONTEXT_MGR already set [ 29.952943] binder: 5504:5506 ioctl 40046207 0 returned -16 [ 29.953434] binder_alloc: 5504: binder_alloc_buf, no vma 2018/01/26 10:41:47 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f00008c9000)=0x1002, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d49000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00008f6000-0x10)='/dev/input/mice\x00', 0x0, 0xa00) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000894000)={0x1, &(0x7f0000e1b000-0x8)=[{0xfffffffffffffff8, 0x2, 0x7ff, 0x0}]}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000899000-0x10)={0x8, 0x53c8, 0x9, 0x10001}, 0x10) eventfd2(0x3f5f, 0x80000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000e1b000)=@bridge_setlink={0x20, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00005ec000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000028a000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000bfc000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) ioctl$KDADDIO(r1, 0x4b34, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e7f000)={@common='lo\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:41:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004aa000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000066f000)=0x40, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000d9c000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000510000-0xc)={&(0x7f00005c4000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000be3000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000bfc000-0x5)={0x0, 0x800}, &(0x7f00004f3000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e75000)={r3, @in6={{0xa, 0x2, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x0, 0xd7, 0x0, 0x7}, &(0x7f0000fa0000-0x4)=0xa0) lstat(&(0x7f0000a58000)='./file0\x00', &(0x7f00009e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000f20000)=0x0, &(0x7f00004f7000)=0x0, &(0x7f000026e000-0x4)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dab000-0xc)={r2, r4, r5}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000-0x163e)={'mangle\x00', 0x0, 0x0, 0xde, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000809000)={0x0, 0x0}, [{{{@empty=0x0, @multicast1=0xe0000001, 0x0, 0x0, @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x91, 0xde, 0x0, {0x0, 0x0}, [{0x21, "433c923a0d95cf049c4a594b86bcc4dc91d61ddf8ec4a3323bcf42baa6", 0x0, "1e"}]}, {0x4d, "6c038820e1e583ccc36fc767472f1eb777fd472ada4e9ce65399f6aa70", 0x7, "a1b5035e3a707d5705502d5233daf0c7824d3919fb1644e519cf655eeaa333bbc41ab72ce54eec37088e23e36a"}}]}, 0x13e) 2018/01/26 10:41:47 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(r0, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) 2018/01/26 10:41:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000311000)={0xaa, 0x40, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b40000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/01/26 10:41:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b5d000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005ff000-0x8c)={0x1, 0x1, 0x1f, 'queue1\x00', 0x9b6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000961000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000617000)='net/ip6_tables_targets\x00') linkat(r1, &(0x7f0000b19000)='./file0\x00', r2, &(0x7f0000e61000-0x8)='./file0\x00', 0x1400) socket$netlink(0x10, 0x3, 0x8002000000) 2018/01/26 10:41:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e4b000)='/dev/input/event#\x00', 0x7f, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000635000)={0x57, 0x89, 0x100000001, {0x9, 0x8001}, {0x4, 0x5}, @cond=[{0x10000, 0x2400000000000, 0x6, 0x6, 0xfff, 0x5}, {0x8000, 0x511e, 0xffffffff, 0x8, 0x4, 0x2}]}) r1 = syz_open_dev$evdev(&(0x7f0000f5f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000b9a000-0xa)=""/10) 2018/01/26 10:41:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000005, 0x0) userfaultfd(0x800) r0 = openat(0xffffffffffffffff, &(0x7f0000d83000)='./file1\x00', 0x100, 0x28) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000ae000-0x4)=0x0) stat(&(0x7f00002c5000)='./file0\x00', &(0x7f0000fbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 10:41:47 executing program 3: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000673000)={0x0, 0x0}) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00006c1000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000b05000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00003ec000)={{0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000004b000-0x10)=[{r0, 0x1, 0x0}, {r0, 0x2, 0x0}], 0x2, &(0x7f0000b0c000-0x10)={0x0, 0x0}, &(0x7f0000600000)={0x1}, 0x8) [ 29.953452] binder: 5504:5511 transaction failed 29189/-3, size 0-0 line 3127 [ 29.955112] binder: 5504:5511 ioctl 40485404 20df9000 returned -22 [ 29.955161] binder: 5504:5512 BC_FREE_BUFFER u0000000000000000 no match [ 29.986414] binder: undelivered TRANSACTION_ERROR: 29189 [ 29.992613] binder: release 5504:5506 transaction 15 out, still active [ 29.999290] binder: undelivered TRANSACTION_COMPLETE [ 30.004405] binder: send failed reply for transaction 15, target dead 2018/01/26 10:41:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000ce000)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000083a000)={0x2, 0x7}, 0x8) 2018/01/26 10:41:47 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000001d000-0xc)='/dev/ashmem\x00', 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000001e000-0x18)={0x7ff, 0x7, 0x10001, 0xaee, 0x100, 0x1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000009000)={0x0, 0x53, "39e82a0357bf27275de1bb1d77db147faeabdef81d2acf0a967327699f11f4c016629d3acd29a11f9815570b7eda8d16529951867eac97e8e0181dcf79632ff047756c6109e4bb941dc4acc8c5675fdcb9b531"}, &(0x7f000001d000-0x4)=0x5b) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000001c000)={r2, 0x9}, 0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000001f000-0xe)='/dev/keychord\x00', 0x101800, 0x0) getsockname$inet(r0, &(0x7f000001a000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001c000-0x4)=0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f000001e000-0x5)='ceph\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000001f000)='vmnet1mime_type!\x00', 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f000001b000-0x8)='big_key\x00', &(0x7f0000013000-0x7)='-bdevcpuset\x00') 2018/01/26 10:41:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000241000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000141000)=0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000feb000)={0x55, 0x7, 0x7fff, 0x9, 0x7, 0x7}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00001af000)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/26 10:41:47 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = inotify_init() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x8001) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f00004a0000)=@known='system.advise\x00', &(0x7f00002c7000)='systemnodev(-wmime_typeGPLGPLsecurity\x00', 0x26, 0x3) inotify_add_watch(r1, &(0x7f0000304000-0xa)='./control\x00', 0x800) inotify_add_watch(r1, &(0x7f0000afa000-0xa)='./bus\x00', 0x22000800) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000655000-0x1e0)={0xad, 0x7ff, 0x1, 0x100000001, 0x8, [{0x10000, 0x9, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1, 0x499, 0x0, 0x0, 0x0, 0x2800, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x10001, 0x0, 0x0, 0x1802, 0x0, 0x0, 0x0}, {0x2d84c8db, 0x10001, 0xcf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x40, 0x8, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x0, 0x100000001, 0x0, 0x0, 0xa8e, 0x0, 0x0, 0x0}, {0x1, 0x4, 0x3b, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x0, 0x81, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000af8000)='./bus\x00', &(0x7f00002d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000af8000)={0x0, 0x0, 0x0}, &(0x7f0000af9000-0x4)=0xc) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000af9000-0x4)=0x0, &(0x7f0000af8000)=0x0, &(0x7f0000188000)=0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000a4a000)=0x0, &(0x7f0000af9000-0x4)=0x0, &(0x7f000075b000)=0x0) r6 = getegid() r7 = memfd_create(&(0x7f0000813000)='bdevcgroup\x00', 0x1) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r7, 0x4b45, &(0x7f0000afb000-0x8)=0x6423335a) r8 = getegid() getgroups(0x6, &(0x7f0000ab1000)=[r2, r3, r4, r5, r6, r8]) r9 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r9, &(0x7f0000740000-0x6)='./bus\x00', r9, &(0x7f00007fa000)='./control\x00', 0x2) 2018/01/26 10:41:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000344000)='attr/exec\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008a8000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000d90000)='net/icmp6\x00') sendfile(r0, r0, &(0x7f0000dc0000)=0x0, 0x8) 2018/01/26 10:41:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000095f000-0xf)='/dev/snd/timer\x00', 0x0, 0x480) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b9a000-0x4)=0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000867000)="de520008576e671b", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b4b000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000df7000)=0xffffffff, 0x4) readv(r0, &(0x7f0000491000-0x10)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/01/26 10:41:47 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) r2 = dup2(r0, r0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000c000-0x5)="") ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000002000-0x1)=0x0) 2018/01/26 10:41:47 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ffa000-0x10)='keyringmd5sum/)\x00', 0x1) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000ff9000)=@ax25={0x3, {"1ec95ed32190c9"}, 0x40}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000571000-0x9)='/dev/rtc\x00', 0x80000, 0x0) 2018/01/26 10:41:47 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000275000)=""/180, &(0x7f00000e2000)=0xb4) clock_gettime(0x0, &(0x7f00002ea000)={0x0, 0x0}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f00001a2000-0x8)='./file0\x00', &(0x7f0000f83000)={{0x77359400, 0x0}, {r1, r2/1000+10000}}) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") setresgid(r3, 0x0, 0x0) 2018/01/26 10:41:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fb4000-0xb)='/dev/loop#\x00', 0x100, 0xa0000) ioctl$void(r0, 0xc0045c77) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = memfd_create(&(0x7f0000ab4000)='}md5sum\x00', 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000595000)={0x400000000003}, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000835000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) 2018/01/26 10:41:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x2, 0x8000, &(0x7f0000ebe000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c89000)={0x0}, &(0x7f0000b6a000-0x4)=0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:41:47 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$KDDISABIO(r1, 0x4b37) close(r0) r2 = mmap$binder(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x2, 0x810, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000d000-0x18)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x3, 0x8, &(0x7f000000f000-0x50)="57cb466486e7e34e3ad4c7d30cf483d7c13c91518b8e3087badf7a226bb7b15ab7dc93c8ab7c1eda657f22249d01ae829a377502f063bf359813ea44ae6569d55dea79de0d91c60bbf1fc33f590c4e88", 0x50) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000c000)={0x14, 0x0, &(0x7f000000d000-0x7c)=[@acquire_done={0x40106309, 0x0, 0x1}], 0x0, 0x0, &(0x7f0000008000-0x98)=""}) 2018/01/26 10:41:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x2) r2 = dup2(r0, r1) write$tun(r2, &(0x7f000030a000-0x1092)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) sendfile(r2, r0, &(0x7f000056b000)=0x0, 0x4) 2018/01/26 10:41:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a02000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000002e000-0xa)={0x3, [0x4, 0x3, 0x6]}, 0xa) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000b90000-0x32)=@hdr={0x3, 0x84, 0x5, 0x9, 0x796, 0x7fffffff, @ipv4={{0x5, 0x4, 0x8, 0x1, 0x28, 0x2, 0x400, 0xbd, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x1, 0x6, 0x7, 0x4, 0x100}}}, 0x32) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common=""/16, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}}}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000809000-0x10)=@buf={0x51, &(0x7f00000bf000)="ab2b6d9caee776d939f183e236d95ae28baccb4e97d143cd654a8e18db6dfecb51feac37a6ff3009c65c4bea0215c9ae046941a7510dd16bc67b20e7e018bf068b06e7d378ccf700377fa0f1f6a38f685d"}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000aa5000-0x8)={0x0, 0x0}) 2018/01/26 10:41:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') r1 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) timerfd_create(0x3, 0x0) dup2(r1, r0) 2018/01/26 10:41:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000447000)='/dev/sequencer2\x00', 0x200, 0x0) bind$pptp(r0, &(0x7f0000c84000)={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005db000)='/dev/loop-control\x00', 0x80000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b53000)='/selinux/checkreqprot\x00', 0x80000, 0x0) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) r1 = geteuid() r2 = getegid() syz_fuse_mount(&(0x7f0000979000-0x8)='./file0\x00', 0xf003, r1, r2, 0x7, 0x0) creat(&(0x7f0000311000)='./file0\x00', 0x108) pivot_root(&(0x7f0000798000-0x8)='./file0\x00', &(0x7f0000119000-0x8)='./file0\x00') r3 = getpgrp(0x0) ptrace$getsig(0x4202, r3, 0x2, &(0x7f0000a50000)={0x0, 0x0, 0x0, 0x0}) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/26 10:41:47 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000cf4000-0xe)='net/xfrm_stat\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) connect(r2, &(0x7f00005f9000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x4, 0x1}}, 0x26) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0xe8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff, 0x0, 0x200}, [@RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_METRICS={0xbc, 0x8, "2b159f88a754afc35d963d1bdd076c58b9d4cb15abc68ecbae31390526fb181df38d3f4f313f1be30d118ba1782998dba199da6b7dd9629106e062e5f54c863507765ddcc393da07e927ccaaab3fb92f7ea28aefe98f358db14ce04ba7584ff4b80db1ce7b5661c8b580f5dea9fce4e6e423cecf70704bb4087b1ed18d0a70f096940117709e44351274f1a960ce7cd7ab0ae76d8be7acd5aacaa546960a615b0626d8e85b9c8dde1e0edf6dba314a24ca7ed9ab9d8b33f1"}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) getsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000137000)=0x0, &(0x7f0000379000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000761000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2b000-0x4)=0xe8) r4 = getegid() r5 = geteuid() r6 = getgid() unlink(&(0x7f0000d3a000)='./file0\x00') sendmsg$unix(r1, &(0x7f0000b2d000-0x38)={&(0x7f0000ad1000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00009db000-0x70)=[{&(0x7f0000685000-0xdb)="81c734ca36ae05f672bb11f52ce9ef4de1819bbf03814cab8ad8ace661828a42230fc5ed1b78d8905b98ac898319d804cc0bee32f416babb159ab46d89f0389250ff0d09562ea2c028ed6e4c8dc483dcb4d9f298529492b0686ee4a9d4f1a3998c4335d6ebe50b572b53a1e27c2de8fddd70434f06d4f3e756adbfc59a4f59877a8d9600970fb78b7498ecc93734e02177338f283d6848cd357740195c579e29d1700caf46488e5ae302b7ebd75c3a6ba91fd90422591c86cef109f95b62e76e0c4c12fe8d457d045eae8d6829efa89eec23a49b56ef2d5becee03", 0xdb}, {&(0x7f0000915000)="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", 0x1000}, {&(0x7f0000dc8000)="132e9c6dc116ffcc081ae181fc45e0fd7a74cdfde2939d91636e362b2ea51abc7c3324be8aae15447cd344ee41ead55d5d8cb2560d2de7489be5fcc08069deb4e01164e58368e85ae41afb214b", 0x4d}, {&(0x7f0000c43000)="a19314940b5239da49568eb4875e8d92950e94c03735aeed472c80115061ac1eb42a6b6cfe93e654cdcb43b89e5b0e61d20c5c28c6a088f4a1215ab3876a33151fc51bbaffeff85819a0bfb6e504c741d3dea4f2cb32bc361b87294f4727aca45417d3922d92dae86ce60623a40fd38b03fb3face962eb6247e9809d34faea8467046d7e4a7a694148e5cf779b0a47a5f36f3e71e9f26d6851c88c433ba374", 0x9f}, {&(0x7f0000af7000)="27ac2760145e43c9ad72c395f099ad324470133744303552cbd94faeff05eec5fa9a831656146bc43cddc79920e42ecb3cb97e365ef1e9cfd82d93b02dedb2d47172ee18a35e53c2b857a0c5cc95135b92fd1f306d2137772f273a804339953c560da9df7c4925f3aa3be1149b362defb6", 0x71}, {&(0x7f000094a000)="88d3a5d71664e5548bb9f3feac6b17923c067759a915092d59aba65e8fc01f51f3f5a692b172db34ae5795300dac90e0acbc67296e8aa0edd5c52ec615d85c378f5b1a40ce113c91f82fca71b0a63814fa4ba25d85faa31fbe9d1e2354efbfad16d6859563a9d6089a083cf9163343385a2d69ea485b4516d1f9b8bd9f3308a4df942160af888166a87f96", 0x8b}, {&(0x7f0000d04000)="13bd58cf8dad8139adf7271c13ef9c951236cb771b4016956243236f33e0ebf4ee7535d8f02dc97157db9a668309b757ee9a87db3041f8b6faa11a9c34122233a8a706b3a53dbb01aa38609e4af9c2cf17f4086d2f1ae0c2ed7f840c46c7392d6032c54256d6ee054f94095f278b61788f06f125afae127ecacb811906", 0x7d}], 0x7, &(0x7f00008fc000)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r0, r3, r4}, @cred={0x20, 0x1, 0x2, r0, r5, r6}, @rights={0x18, 0x1, 0x1, [r1]}], 0x70, 0x4000}, 0x0) 2018/01/26 10:41:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x9, 0x2, 0x3, 0x400, 0x9, 0xfff, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008d7000)={r1, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x9, 0xfffffffffffffffa, 0x0}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x3, 0xff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000003000-0x23)=""/35) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x301000, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000-0x108)={0x687fac86, {{0xa, 0x2, 0xe2a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xf83f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000001, 0x400000) read(r2, &(0x7f00001d0000)=""/62, 0x3e) bind$inet6(r3, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) 2018/01/26 10:41:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') r1 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) timerfd_create(0x3, 0x0) dup2(r1, r0) [ 30.289681] binder: 5570:5573 ioctl 4b37 0 returned -22 [ 30.317992] binder: 5570:5573 BC_ACQUIRE_DONE u0000000000000000 node 17 cookie mismatch 0000000000000001 != 0000000000000000 [ 30.333720] binder: 5570:5573 ioctl 4b37 0 returned -22 2018/01/26 10:41:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$3(0x3) r0 = socket$inet6(0xa, 0xf, 0xfffffffffffffffd) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e65000-0xf)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}) readahead(r0, 0x1, 0x0) mlock2(&(0x7f00001ed000/0x3000)=nil, 0x3000, 0x1) socket$inet6(0xa, 0x7, 0xfffffffffffffffe) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000833000)=0x0) ptrace$pokeuser(0x6, r1, 0x1, 0x7fffffff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000686000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f000091f000)={&(0x7f0000447000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005ce000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$ipx(r3, &(0x7f00005fc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a3d000-0x4)=0x10, 0x80000) 2018/01/26 10:41:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000928000)='/dev/keychord\x00', 0x40, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e4a000-0x24)={0xffffffffffffffff, 0x18, 0x1, 0x7, 0x1ff, 0x8c, 0x7fffffff, 0x64e5, 0xffffffffffff8ea4, 0x0, 0x10, 0x3}) r1 = socket$inet6(0xa, 0x200000002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000866000-0x4)=0x0, &(0x7f0000ea1000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000077d000)={0x0, 0x2}, &(0x7f0000846000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000230000-0x8)=@assoc_value={r2, 0x4}, 0x8) 2018/01/26 10:41:47 executing program 2: clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000025000-0x42)="") [ 30.346062] binder: BINDER_SET_CONTEXT_MGR already set [ 30.351699] binder: 5570:5587 ioctl 40046207 0 returned -16 2018/01/26 10:41:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007dd000-0xc)={0x0, 0x0}) 2018/01/26 10:41:47 executing program 2: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getegid() setgid(r1) r2 = syz_open_dev$urandom(&(0x7f0000af1000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00001af000-0x98)={0x6, 0x90, "ea1e3eb1a7eb38b055e559a9dc4cece1fe7f5d5e8e9b4aab7b26d7ddb4c799197c8d137ec2b1d9a5c22ed72bb2cbb969828ddf3b72c3c1bd4a9267a23244813594e9354bef922bfa4bc4a2a30873da2c6d8c82e12d8f90fa958f00e0430ed523471b80fd16fc24e78266b8de596392ef4a15f8d6fde78c5152da83148642432fe6dc80b9b813d7cc467d24a5761c4f59"}) dup2(r0, r2) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000095000-0x4)=0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000af2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000af1000-0x5c)={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x30, [0x2ed, 0x5, 0x263, 0x20, 0x6, 0x0, 0xffff, 0xffff]}, 0x5c) r4 = socket$inet6(0xa, 0x80101, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f0000313000-0x4)=0xb6ac879892f1bd17) 2018/01/26 10:41:47 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) getresgid(&(0x7f0000d64000)=0x0, &(0x7f0000cb9000-0x4)=0x0, &(0x7f0000a36000+0x2db)=0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ffe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000480000)=0x0, 0x3) socketpair(0x9, 0x1, 0x9, &(0x7f000007f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ca5000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27190000000, 0x3, 0x1, 0x10001, 0x0}, &(0x7f0000920000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000076c000-0xa0)={0x0, @in6={{0xa, 0x3, 0x64a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xfffffffffffff490, 0x4, 0x81, 0x3}, &(0x7f0000978000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000767000-0x74)=""/116, &(0x7f00009a3000)=0x74) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000987000)={0x0, 0x3cf}, &(0x7f0000f78000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000070f000)={0x2, [0x0, 0x0]}, &(0x7f000057b000-0x3)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a76000-0x10)={0x0, 0xac, &(0x7f0000e64000)=[@in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x0, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x40, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f0000ab1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000064000-0x6a)={0x0, 0x62, "0a38a10b2205ff40164730312dfb6059270554da919b9083820cc5627ee70aa23da9219f1b9e7daeff247fbf797e31af7e658d61653745592541cbf02cba3069d5fde410c2c5a27f2b906e552d5900f4e925c89b5459ac4ae12a0142b78ef851d51c"}, &(0x7f0000fd5000)=0x6a) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000229000-0x1000)=""/4096) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000745000-0x8)={0x0, 0x3}, &(0x7f0000740000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000817000)={0x0, 0x100, 0xfff, 0xffffffffffffff7f}, &(0x7f0000a9f000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000783000-0x10)={0x874, 0x204, 0x2, 0x9, 0x0}, &(0x7f00009dd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000052000-0x9b)={0x0, 0x93, "6d7a44f53ca55feb86ad417fdda2f20655d10226a88b1286e5be7adf9b715fee87ac045167c6ba7a85eb4ec23243a042a769f53942139ee86b908cf51d45fba8db327691903fced3ed83d1d0acf1f19b883eaf3a6ca86f7cade397ced44c0f242a13f5c2f37f6fafa07fe2bb85af5696758423eb865e2f3c959d4e7e4692d68c386ab87aaa08e5c7c8df00282a9d92a719ae31"}, &(0x7f00008df000-0x4)=0x9b) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00003c1000)=@assoc_value={0x0, 0x0}, &(0x7f0000c80000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000caf000-0x8)={0x0, 0x80000001}, &(0x7f0000318000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000bca000-0x8)={0x1, [0x0]}, &(0x7f00003c7000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d40000-0x4)=@assoc_id=0x0, &(0x7f0000cde000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d61000)={0x0, 0xa2, "37cefa16d91bc8ee24db47bdf53aa33b91ec748c77ccdc5fb0f0188a63182cb65277cbda99fc27e97602974d35d85859261494a1fa143ed18143a805d32e4015fc7e26261602829071fe357ebeb7407c879880ef9a401b84d1c69e7a35655fd3fe5821af49ac0c2008494d5894d1c6515f9d9784dcf8a228dd422c8fee71ad0ac75c332f0da122c816f58ba3778b3b3dbd06948a3b77e0eb1214a2ca481e556e88b9"}, &(0x7f000042b000-0x4)=0xaa) sendmmsg$inet_sctp(r3, &(0x7f0000558000-0x188)=[{&(0x7f00004b6000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a8f000)=[{&(0x7f0000a44000-0xde)="f528b939555a5dd38733a3aed133cc0f7e47daf0e125ac6448ff133aee862ff1fecc5deb58a36019bd96455cd12c97cbec722fb72ab7ed474dfefd9fb89cae489943ed02672b4cb46879d89c036db0efe3e765aef1ca7d557df9c1bbcc6267f9f2f1209443311587769be5bc69b30a4643368bfac512d8b8d12ce96322f9171a37a177ba8db678d931873e045d7806142d52522ca9aa65d914fd40f8fd7280d3fa1e0510b89bb94d06bda2623a001e84b1d407e4b6903d0d6432f79cc917b958f722340874fa5ea03aade55df9eb75ca830116419e42bf843e4d955b8892", 0xde}], 0x1, &(0x7f000075f000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x40, 0x6, 0x7fffffff, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x6, 0x8203, 0x6, 0x3ff, 0xffffffff, 0x0, 0x10001, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8009, 0x791dbc80, 0x7, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x800, 0x1, 0x81, 0x74e9, 0x7, 0x6, 0x8, r7}}], 0xc0, 0x20004010}, {&(0x7f0000c70000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000067d000-0x80)=[{&(0x7f0000f07000-0x31)="8cabd4cb049ef9ace7baae153876a8071547ecfc9b5b5f829dec6c6420558ff46b39a9d8b8d89d04a55147a5579bddbc65", 0x31}, {&(0x7f00004f8000)="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{&(0x7f00003d7000)="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", 0x1000}], 0x3, &(0x7f0000be3000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0x1, 0x200, 0x255, 0x3, 0x20, 0x439d, 0x2, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x6, 0x8, 0x2, 0x80000001, 0x5, 0x6873, 0x101, r10}}], 0x60, 0x40000}, {&(0x7f0000771000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ac2000-0x30)=[{&(0x7f0000bb4000)="", 0x0}, {&(0x7f000047e000)="598ef28bb50b031eb88d6843d98da82371a92d119ee613816dac473be3e001a05335c6ca8bd1826b972137dbd91cff527ca0af130034eae2dfb3f0c3dba621e8925be0af832644c607df60004d0fe041acb7655366d63e1b94314e2eeed912cb08d7d3245c497ddf19e3167144fbd8295f39532b2d5649ba420993562d4e6490235d7b8adb93673dc61941f1f7bc52eccf100b7c3705b815dd1c111a3dec6e80c8ce864a256703d003ed33c8423ba9ea0c9d2c9b5ac4997a0e9571249ab8485ec78f4fc752b2debd69691bd75b4eaefb7f0923b27ee42702be6e738b38d7b29e36a0f4958a701673", 0xe8}, {&(0x7f0000a12000-0x4f)="3b758737f29fb2c718447547b5b0ad7ec8569df2cdc6dc495eb36da44792fa5c707598513141dd05c6682aa8d9d3d3488d0a0847f7ab60b72b79d386ee97f117853264e85728e7c30cf53ff585d1bc", 0x4f}], 0x3, &(0x7f0000ebc000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x1f, 0x5, 0xe, 0x5, 0x9, 0x4, 0x6, 0x7f, r11}}], 0x30, 0x40000c0}, {&(0x7f00003f1000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000909000-0x10)=[{&(0x7f0000f7b000-0xc9)="0c72a50eac0ed3e4e0b857ea301ceb15d8f549f87323d28ad2fea283085b3ff30de24793664e2c9921f12e260f7879dfd8e41cece4360fe09284fd8060a1374c1869674927cb65d557cc8245d1c46517181b8d2605ee0549d068cce77a4ce44b86bde4ae0477ac57262bc66bf17e8af48d4596aa43e33746d6607cb585c629d30c89bd3045a5012fd7b4930d8eb7c55e7cbfa02155a8e034749418f79e953dbdf14a401909f4f651212853a970bc6cdb7699ce9522f1b50996a074e42c3ef1cb2821ed9b847a0a0d69", 0xc9}], 0x1, &(0x7f0000974000)=[@sndrcv={0x30, 0x84, 0x1, {0x5b83, 0x575, 0x8, 0x4, 0x7, 0x401, 0x9, 0xff, r12}}, @init={0x18, 0x84, 0x0, {0xffff, 0x4, 0x4, 0x7fff}}, @init={0x18, 0x84, 0x0, {0xcd0, 0xb4, 0xfffffffffffffffb, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x3, 0x8002, 0x8, 0x6, 0x7fff, 0x7, 0x80000001, r13}}], 0xc0, 0x1}, {&(0x7f00004ef000-0x1c)=@in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, 0x1c, &(0x7f0000a90000-0x50)=[{&(0x7f0000beb000)="e3e4aa2aa5aae9ab4c783f14215fef75d311f5f7196450d4ee59d72c093c5d82f71ffa8b9d466ab45cbc34b239b77735ab7971d88d", 0x35}, {&(0x7f0000065000-0xeb)="3448ba480882d453387be83b2dafad93f7f5f8bee067690352cabb39e0194c0927a5bc4b135897f930180c44d74cf61157fa0131a3c66559550ef2ff585b77928d266b0375424f77da4b858ba03c0fa390546e31b96002a6022ced8134a66844d3dc62a549304d6c9112f1301ee4af01c0671b432155bf1e8c282e1f0a46e31cd3191f5cebbd321f7decb866392c8127d21469d48f1aa7677f7111b275c5e4969e40b2d57ffcdad19fff9a81ad5a0b477fbc6a1a15ddaeec720c7528ddf050cd6e23a804900aea285bcd3aa5267e607f0cc97b4025821d32ddeeb5b609ae6bf1fe09eb1a4f20bdbf9d7f1c", 0xeb}, {&(0x7f00009c5000-0x71)="686965879ee18a574d1766978ba2bede33b1ccee4b90f622d3ace5e1df6102ac727a46f7861ac2157179e7af28fdc0e0c3fca3857fb75270a747ab4781998ee24717296a3d092a2353b035ce95de2542b43143d03af0aa80a3d8ced25361993d5db50e00e45edf7cde6955a7b035843aad", 0x71}, {&(0x7f0000e98000-0x82)="3a70a63276714bc82f5a89a32426d24073e7e3f456c76fc188a5259622bdc61f0c13d53270710d9e9659046d1f1e01d3622555aea07c4020103ea4f6caac5fa30f5ba488430505b3698bc384a62cedcb6c273e4abc1a027bc42ca002e8e929bd119d206aebd070c07c0fa38bc015b940bfd0515d91addc8fbca167c9bf6b14f4be16", 0x82}, {&(0x7f000067d000)="b9c6e8ec427abd5067b62e4ecc5c087c5a81bb5d76b109bd16a6778263328afe5499b922683bdfb588c9f1ce512383df1582f1ea7cda6ac5edba1b6293fca13dd40122eb195990ad4a890b988035da70", 0x50}], 0x5, &(0x7f0000322000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x1000, 0xf, 0x1, 0x10001, 0x2, 0x7f, 0x3ff, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x200, 0xffffffff, r15}}, @sndinfo={0x20, 0x84, 0x2, {0xe0, 0x0, 0x8000, 0x5, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x401, 0x7, r17}}], 0xc0, 0x4000}, {&(0x7f0000040000-0x1c)=@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000be6000-0x10)=[{&(0x7f0000412000)="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", 0x1000}], 0x1, &(0x7f0000ba2000)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffeff, 0xf, 0x3da, 0x3b5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x5, 0x1ff, 0x93, r18}}], 0x60, 0x800}], 0x7, 0x20000000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000fff000-0x4)=0x0, 0x4) 2018/01/26 10:41:47 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) fcntl$addseals(r0, 0x409, 0x0) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fc2000-0x15)='/dev/pktcdvd/control\x00', 0x8401, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000fc1000)={0x4, 0x6, 0xc4bc, 0xed}, 0x10) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000527000-0x68)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x4}], 0x68) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000fd1000-0x12c)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000303000-0x3c)=""/60, 0x3c}, {&(0x7f00006f9000-0x75)=""/117, 0x75}, {&(0x7f0000c0d000)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f000003d000-0x55)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64, 0x0}, 0x0}], 0x44444444444445f, 0x0, &(0x7f0000fd0000)={0x77359400, 0x0}) sendto$inet6(r2, &(0x7f0000021000)="6383c2604f4c2dd343a5242c1dbbf0cecdb39648bbd5b10c41d4b2562aa339ea1fd452f21e530e6f77bb7f797e7b714331b5c92a77eb2f5f166f2c8a9f8d7a514694cf3b1e", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000c51000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dd000)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000d1c000)={&(0x7f00006fd000-0xc)={0x10, 0x0, 0x0, 0x2800}, 0xc, &(0x7f0000410000-0x10)={&(0x7f0000f59000-0x794)={0x794, 0x10, 0x8, 0x4, 0x4, 0x2, {0xd, 0x0, 0x6}, [@nested={0x2f4, 0x1f, [@typed={0x20, 0x50, @str='/dev/pktcdvd/control\x00'}, @generic="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", @generic="658fba9d455accf30f9bf3be35a224288c3f24ee7700acc793a1aad341dffe0b58360843337498b39e0831970e219d0440d3195a75ac0c78c991b3d88dd6bf29e3cd6910b11fabd0d04950d428b9eceeca88679cf3784d3eae2081023ea0476ff8627726739e439c110955d6605374f0b6d60d685a7c84b3a5180c942839aaefad7077eca740ed210f60d0d6d33b6074ada4f42b11bd3d50dd2d07f0a4b8d2096a10ee8f3f10d31b5d38f6f11da596d3", @typed={0xc, 0x67, @ipv4=@multicast2=0xe0000002}, @generic="6934d64a2c169c26a2e37c06d4232a72883232056a3061733d7654e9ed3c8b270d3fa24f10affcc2e60ef9ff4e1979859cd3494bccfb9f989ca3123329f730a42a385c92fc0f51049a3148701d6f6bac2a8f85c63aaabecb81bce5dcb3ac404a23bb09a2e3be5ae5b40e745abfa0e98ed9134a63951fc8bfb4", @generic="0df11437bfb076942b416b18e5e89d719b3e961bd26cea1f7e07b2cb09ec08fb164002bad441ba6fe2b486468eb8a539b7ed6c2a4b17c71dce77a73469895168360c180f5203c278205e36019f0bec52ce960260ed2bc304a66b1fc3427d44dc8ede13a8fe6c3b0e514793eda3adb1a78c406989fcbe6ee9dc81b212086f90b900133bf233d76bca8a1c9b61c7f62014f04253f37321bb632d91"]}, @generic="147bf98c30dfa0d3186c04130e43bf5887bbbc8a12de244689b5814e08aa809d93ec06ea2b45c93f92c0e8cc714f6b7e58e3f42eeaa195e832", @typed={0x6c, 0x19, @binary="ca6c2464b75ab64113c15ebfcfbf8decfed720cdfcf358cb609232b832fa46a2da6134d5873744515ed161a47ff30c80151c25e84d05074d6c6aa9a3769e467aed785c6ee7ec1c4faf38a5f826d6e017970aff375cf86946af06a3fe463a7f39db62c0"}, @generic="222053d7badaa8013cef7068a42630ef07034c3ab9abaeac83b6e3826f8f36ad54a7d10f7bd1e3ed4d1526dfb23c61ea5b0696b9e48665f0eb60c70e43a82a442e664b54a826b04b0c", @generic="e99b46a7c821a19885f5de4ca9c52cfcd77c2d1e1068d3a57d609627368a595d07b2dc338c19a90839547d95d898e9920383dc19931f923d98e99170ae4a3fe11c636fd66578d27ca318b504e160a10d640bc9be7d", @nested={0x348, 0x54, [@typed={0xc, 0x67, @uid=r4}, @generic="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", @generic="ddf2acb332e4c0011e27636ab94e819c69e8562c86552119dba9823d164226be8d1a058522", @typed={0x18, 0x77, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="e541f8b16be4a551164b31fbdf38c21e52535d70a00e9b78d105a60b89a2c016629936b166066dee69def5ef9cee5ac93ddac60a9851e8852e18707b0b547c015a9e03806e555ff67fe6620a445e1b45adbe4405050ee243d8e212b5d498cd3012ebf125ac5302962aa60c6b233a8248d1848082facbbe9371fc98f3c64ec44cad2bf12aa41ba967f07b1dd89745c25acded8f04731cfb454470b14dc3496a00ed65c2ee04471619f703fc41881a63bcb7b89b46ce7a712ef53dedf550569c34a94fb97cb2bd1871e6511c977b6909b223fb8b", @generic="8b8a5e4ae2b3d00b0f6e635bfd72c5dc658dfdc8e38ccb24b51eed378c28638524a568ff849a8a70c24043cc0aa8ceaeba54c640d51f3b4ef464f78ebc213a6a12b2f05ab5ad583451894a4ce819c588df45495316f309f4a009a98acfadf727568f9801e152ad0a322f884c3eaf62bed8e6f2e16f69e9107b300c0d31c758c277525c1a33671431b6280043fd1dcbf5", @generic="859a52d16b075ae6ae36d2aa4cb7d93eadd8502376d91694eea475fc970dbab43ecf4778a1d38238968f47523da226834ab8d8f696b80166f78fdc38adaabb37a66d8f404b5a1a02a2a971ca6a83b52217ed7d18223f64875530f7752b3f191f18f4c1e9b9157a10ad1423e9b8c23889282f7dd370460be15f60651ce190ccd660b983f820ad688f8e0a5bec992ca0689db978f9a88fc3f3"]}]}, 0x794}, 0x1, 0x0, 0x0, 0x4004}, 0x4000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80801, 0x40, &(0x7f0000fd6000-0x8)={0x0, 0x0}) prctl$intptr(0x37, 0x9) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000509000)={0x18, {{0x2, 0x3, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/26 10:41:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4(r0, &(0x7f0000a52000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001d1000-0x4)=0x10, 0x80000) getpeername$ipx(r1, &(0x7f0000bbf000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a36000-0x4)=0x10) futimesat(0xffffffffffffffff, &(0x7f000028d000)='./file0\x00', &(0x7f0000ee9000)={{0x77359400, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000398000-0x4)=0x0, &(0x7f0000c58000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e62000-0x8)={0x0, 0x4}, &(0x7f0000041000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000dbf000)={r2, @in6={{0xa, 0x1, 0x172, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x1ff, 0x9, 0x3, 0x7, 0x1000000000, 0x40, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x20, 0x100000000, 0x9, 0x9]}, &(0x7f0000d44000)=0x108) close(r0) 2018/01/26 10:41:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000447000)='/dev/sequencer2\x00', 0x200, 0x0) bind$pptp(r0, &(0x7f0000c84000)={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005db000)='/dev/loop-control\x00', 0x80000, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b53000)='/selinux/checkreqprot\x00', 0x80000, 0x0) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) r1 = geteuid() r2 = getegid() syz_fuse_mount(&(0x7f0000979000-0x8)='./file0\x00', 0xf003, r1, r2, 0x7, 0x0) creat(&(0x7f0000311000)='./file0\x00', 0x108) pivot_root(&(0x7f0000798000-0x8)='./file0\x00', &(0x7f0000119000-0x8)='./file0\x00') r3 = getpgrp(0x0) ptrace$getsig(0x4202, r3, 0x2, &(0x7f0000a50000)={0x0, 0x0, 0x0, 0x0}) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/26 10:41:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00008b4000-0x8)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b1c000+0xd24)=0x0) r2 = getpgrp(r1) tee(r0, r0, 0x9, 0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x9, 0x373) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000972000)={0x0, @in6={{0xa, 0x3, 0x3fff80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcdc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x200000002, 0x6, 0x2, 0x4a}, &(0x7f0000fb4000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000d1000-0xa0)={r4, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x401, 0x1, 0xfffffffffffffff7, 0x12}, &(0x7f0000d1f000-0x4)=0xa0) sendto$inet6(r0, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00005b9000-0x8)=0x0) sync_file_range(r0, 0x3, 0x8, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000aed000)='/proc/self/net/pfkey\x00', 0x400, 0x0) connect$inet6(r0, &(0x7f0000a8b000)={0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0xffffffffffffff9b) tgkill(r2, r2, 0x16) fremovexattr(r0, &(0x7f0000534000)=@random={'security.', "a72952313b91c61c4cf12214988a362f37da613ce3f3f4be137aff6552d82ef0a1776bc163"}) accept4$ax25(r3, &(0x7f0000c60000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000add000)=0x10, 0x80000) fallocate(r3, 0x2, 0xbc, 0x7ff) 2018/01/26 10:41:47 executing program 0: mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef2000-0xc)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000ef2000-0x3)={0x2}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) 2018/01/26 10:41:47 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x5, &(0x7f0000ef3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000ef2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ef3000-0x4)=0x10) sendto$inet(r0, &(0x7f000023e000)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x7527, 0x4) r2 = dup2(r0, r0) recvfrom$llc(r2, &(0x7f0000626000-0x79)=""/0, 0x0, 0x2000, &(0x7f0000b98000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/26 10:41:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) sendto$ipx(0xffffffffffffffff, &(0x7f00007a5000)="", 0x0, 0x0, &(0x7f0000cbe000-0x10)={0x4, 0x0, 0x0, "76b9be01bd11", 0x0, 0x0}, 0x10) 2018/01/26 10:41:47 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x121400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000002000-0x91)=""/145, 0x91) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ioprio_get$pid(0x1, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x2) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) sendmmsg(r1, &(0x7f00004ca000)=[{{&(0x7f0000237000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a44000-0x80)=[{&(0x7f0000f2c000-0x76)="e99d195d3e12bffa5459fc28c4e7152d6c4d2511d9e7cf69ae42cec419422e876b8ae094c0a911a4c9adf35c57b0b622ed0016c75ecb6ffb6dac88fb5bd5177070cd3185889a8e0cfecfa24a3278f4ab55599706378bf7e631dbdef00c45d347b81f9901e3243b6db181b741e13c51843077be01d818", 0x76}, {&(0x7f000012a000)="442d091ede18d8a9b6f6d504381410e9d7c457484ef5052949384dc203f8c0d419ea6e23354c7858a2accaae14bab425a5edc02b4342156f9e7677079f45fb7656b5c3d543a28e77aa1d24138841c6246045c9fa3458912d702845258f5a742ff24791f47cc4787d295c887842a96e4d007f47918ad230", 0x77}, {&(0x7f0000040000)="a66e397404e4e3d29f69cc0585e4cb9a9386d223f0cb559427f0e640d70c", 0x1e}, {&(0x7f0000569000-0x1000)="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", 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"fea609b4ff8d549fa40f415831c65ced0bdd686b409129c5d021861d2e653532d39ea5922efa0b8b240b24dcd643fac70ce80244412a538e8bfbd623b3f310809c5293c6b61b01f41cf53ef3c55c7cba7d311bc6385da5eb059e320642739b9f6c266c578574d66cda7ea092f51e6882d0a8d36eac2cbd6c7559f73373d9f5e37a481df719411d2ffe61fe4f3c799172045232d2a784f44e798ad62d050e09a092fdb644e85e39091bf6d1e18e5077fc6d17b2a1647c2c7ec997c714822ae5571862d544b506d775f1"}, {0xe8, 0x10a, 0xfffffffffffffff9, "a889155d695c17e771ff2a6f75b221c84c3f01d1e6fe4510faede2d619d50cd2044e5c29b7b46c336870c3efd960198b57ff260e05a58a1b508de86bff8d2e13388d2bebeff99a82f8b68918d85dd9607202ab9e6f997a66879ceefc2feb90781ebbb40cdbe062dde917a3fdc738abcde6b2b810e97428611d1124878155e5b516d407849505def24922c4329f2b9684879781b87d183630c64f9f9bae785dea4a6c37cee27277ca6cf9248a2e2af836cb3091e51aa23b931cb8893cb24a61f109dd5e9b6972fa1614f647852559991abcbceb4232"}, {0x58, 0x13f, 0x1, "02e662e6d08d3154be4c30560190c2090108a66aa547e4eb07b099ae30f3876cb3ba825d4bcce117f5f8c1f0968044a16f9932e0cfb6574ef6a5fb4d3416e8632e41205f6b"}], 0x15a0, 0x4}, 0x5}, {{&(0x7f00000b1000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x4, 0x0}}, 0x2e, &(0x7f0000cba000)=[{&(0x7f0000311000)="7522608e3b8641dd4f9c4b73ce9aad2b15593d1524ee1393cb86c64f22494943c951fc6b56a0a9b1ed85285f9ab5a428a729a44736240f7fb13e7d9301c419c046889f9f545f2c85d26e4d1def194478c2f2ee9754a1aff4eb96172d3c77f6841f7015795f4610c809d904de28a824de53b85fb1eedc7073020356745f531962d647d16fd77096587362e37f8447679afb4006e594db804f525ed9282df85c146e061c01357b7f6088c22d09fec9dacb", 0xb0}, {&(0x7f00006dc000-0x3)="f6fbef", 0x3}, {&(0x7f0000722000-0x9f)="46e4e4facf789c9e40e9704854053a8d5a863d32df340fd070d767782098d51630d6d8832328687ca90d207c55959c2f285ef201a9c0c2dc4852edad2f47a1fc951402923cfdd31e614bdc14a9462563a5069673687089296918f625a81d781df7d6e3c9c6707e95b1036c2b9f52a6217057496fdc17bbe48915b07bb43b9728e08f17a1c3273fecad28580f18dd05046fb830e0020627f04d28b4bdffc63c", 0x9f}], 0x3, 0x0, 0x0, 0x8081}, 0x401}], 0x3, 0xc014) fsetxattr(r3, &(0x7f0000e5a000)=@known='system.sockprotoname\x00', &(0x7f0000f43000-0x5)='user\x00', 0x5, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = gettid() ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000281000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000998000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) tkill(r4, 0x16) close(r0) 2018/01/26 10:41:47 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000002000-0x4)=0x0, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000005000-0x1e)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000003000)=0x0) 2018/01/26 10:41:47 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) dup2(r1, r0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000c000-0x5)="") 2018/01/26 10:41:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000aac000-0x9)='/dev/rtc\x00', 0x20000, 0x0) r0 = open(&(0x7f00007b7000-0x8)='./file0\x00', 0x4c000, 0x40) sendmsg$nl_generic(r0, &(0x7f0000fe4000-0x38)={&(0x7f0000d0b000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000813000)={&(0x7f0000f40000-0x14)={0x14, 0x3f, 0x1, 0x0, 0x1, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ab1000)='/selinux/context\x00', 0x2, 0x0) poll(&(0x7f0000e56000)=[{r1, 0x1, 0x0}, {r0, 0x2200, 0x0}, {r0, 0x88, 0x0}], 0xb8, 0x5) dup(0xffffffffffffffff) r2 = dup2(r1, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000834000)=0x8000) 2018/01/26 10:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="", 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x2, 0x1, &(0x7f00005c1000-0x48)=""/72, &(0x7f000041b000)=0x48) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00007d9000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/01/26 10:41:48 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fde000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001bc000)=0x2, 0x4) r1 = memfd_create(&(0x7f00000e1000)='\x00', 0x0) fallocate(r1, 0x2, 0x9, 0x2) flistxattr(r1, &(0x7f00006e6000)=""/38, 0xfffffffffffffef0) 2018/01/26 10:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001de000)=0x60) r0 = socket$packet(0x11, 0x2, 0x300) ppoll(&(0x7f0000f10000-0x30)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x5ca, 0x0}, {0xffffffffffffffff, 0x4001, 0x0}], 0x3, &(0x7f0000ee1000-0x8)={0x0, 0x0}, &(0x7f00002fa000-0x8)={0x0}, 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f1a000-0x15)='/dev/pktcdvd/control\x00', 0x80080, 0x0) ioctl$TCXONC(r1, 0x540a, 0x6) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000011d000)=""/4096) fcntl$setpipe(r0, 0x407, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00007bb000)=0x0) ioctl$VT_RELDISP(r1, 0x5605) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) munlockall() ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000910000-0x8)={0x0, 0x0}) dup3(r2, r3, 0x0) r4 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) readv(r4, &(0x7f0000335000)=[{&(0x7f00000e8000)=""/72, 0x48}], 0x1) lseek(r2, 0x0, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000c90000)="73656375726974790056475361bbc48a27579f5bd9125691b0822b50dc86efff2495bf9a0c8f0459560485267991cfd66cf915183abbc3ad33e898e2887f1807d883646b77f5cb9c29bd9718975c60f5de67a6450590329e1fba5d9379476c9256cd8524725272ee57ec745bc4feaa6e98f5c31b63", 0x4000000000000003) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/26 10:41:48 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) socketpair(0x11, 0x6, 0x3ff, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000003000-0x8)=0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000d7b000)={'system_u:object_r:ld_so_cache_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x0}, 0x35) 2018/01/26 10:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/ppp\x00', 0x22200, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000876000-0x4)=0x0, &(0x7f00008bc000-0x4)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") truncate(&(0x7f0000e65000-0x8)='./file0\x00', 0x10000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f7c000-0xc)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009ec000-0x4)=0xc) fstat(r0, &(0x7f0000b01000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006d6000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1, 0x8, 0x1, 0x8, 0x2, 0x80, 0xa0, 0xdf, r1, r2}, {0x9, 0x7, 0x7, 0x3, 0x6, 0x1, 0x666, 0x93}, {0x9, 0x4, 0x80000000, 0x7f}, 0x1, 0x2, 0x0, 0x0, 0x1, 0x3}, {{@in=@empty=0x0, 0x3, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x3, 0x2, 0x11f22dc1, 0x3c, 0x401, 0x6}}, 0xe8) mount(&(0x7f0000b3e000-0xc)='./file0/bus\x00', &(0x7f0000122000)='./file0\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) 2018/01/26 10:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00008b4000-0x8)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b1c000+0xd24)=0x0) r2 = getpgrp(r1) tee(r0, r0, 0x9, 0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x9, 0x373) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000972000)={0x0, @in6={{0xa, 0x3, 0x3fff80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcdc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x200000002, 0x6, 0x2, 0x4a}, &(0x7f0000fb4000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000d1000-0xa0)={r4, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x401, 0x1, 0xfffffffffffffff7, 0x12}, &(0x7f0000d1f000-0x4)=0xa0) sendto$inet6(r0, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00005b9000-0x8)=0x0) sync_file_range(r0, 0x3, 0x8, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000aed000)='/proc/self/net/pfkey\x00', 0x400, 0x0) connect$inet6(r0, &(0x7f0000a8b000)={0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0xffffffffffffff9b) tgkill(r2, r2, 0x16) fremovexattr(r0, &(0x7f0000534000)=@random={'security.', "a72952313b91c61c4cf12214988a362f37da613ce3f3f4be137aff6552d82ef0a1776bc163"}) accept4$ax25(r3, &(0x7f0000c60000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000add000)=0x10, 0x80000) fallocate(r3, 0x2, 0xbc, 0x7ff) 2018/01/26 10:41:48 executing program 4: mmap(&(0x7f0000000000/0xa6b000)=nil, 0xa6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 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, 0x4}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/26 10:41:48 executing program 2: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000efb000-0x4)=0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00006a0000)=[{&(0x7f0000efc000-0x33)=""/51, 0x33}, {&(0x7f0000efb000)=""/175, 0xaf}, {&(0x7f0000efb000)=""/204, 0xcc}, {&(0x7f0000efb000)=""/111, 0x6f}, {&(0x7f0000efb000)=""/93, 0x5d}, {&(0x7f0000efb000)=""/89, 0x59}, {&(0x7f000023b000-0x66)=""/102, 0x66}, {&(0x7f000031e000)=""/212, 0xd4}], 0x8, 0x0) mlock2(&(0x7f0000306000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c0f000-0x4)=0x1f, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) 2018/01/26 10:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000000050, &(0x7f0000fdf000-0x4)=0xffff, 0x358) r1 = dup(r0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00004c9000)=0x0, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000539000)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000c21000)=0x0, &(0x7f00009cc000-0x4)=0x4) 2018/01/26 10:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fbd000)={0x0, 0x1, &(0x7f0000fbd000)='Z'}) fgetxattr(r0, &(0x7f000063f000-0x19)=@random={'system.', '/dev/input/event#\x00'}, &(0x7f00007fb000-0xf4)=""/244, 0xf4) 2018/01/26 10:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) pwrite64(r0, &(0x7f0000c2d000)="a82e29790ad4ad8099003c6354e979a6280106dd4668ca0e61d006c1b37081c77959ed95c96a8ad82039d9063763d0039ecff46126aa1fc928208c01f89e14f51ecf1ce5adee7a7965486d9a0f3f03000000cc63a83b028afbd8315a76771c", 0x5f, 0x0) r1 = socket(0xa, 0x2, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000616000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000e7e000)={0x80000001, 0x41, 0x2, 0x3}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f39000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000874000)=0xc) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a07000)=0x0, &(0x7f000021e000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000dbc000)=0x0) getsockopt(r1, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) signalfd4(r3, &(0x7f0000188000)={0x0}, 0x8, 0x80800) openat$autofs(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/autofs\x00', 0x80, 0x0) 2018/01/26 10:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000bf000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000296000-0x14)={0x0, 0x20, 0xeae9, 0x5, 0x24a, 0xfffffffffffffffb}, &(0x7f00007b2000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d72000)={r2, 0xfc, "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"}, &(0x7f00005fa000-0x4)=0x104) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x100800000000001) 2018/01/26 10:41:48 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000595000)=0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000517000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f000098d000)={0x0, 0x0, &(0x7f0000f88000)={&(0x7f0000f88000)={0x2, 0x4, 0x1, 0x5, 0x34, 0x0, 0x7, 0x1, [@sadb_lifetime={0x4, 0x6, 0x800, 0x100, 0xff, 0x3}, @sadb_lifetime={0x4, 0x3, 0x0, 0x20, 0x3, 0x6}, @sadb_key={0x1e, 0x9, 0x710, 0x0, "e047a0b1a01ba6f47b4f4b2ebea473057f0157d862895dfa696d5c989ae710de2d3625bc68d02f44492cac01388a1746fc934b5c223603740c93144a35ceac732c83f69a77dd9cbf0b65d01a30349e073108f7c3d5620ec0852fce9b720cf0d1b6e5e15ff6e9e7b89e41751e8bb3e7d5270cfb31081faca3ca76db940463e085934ea7f66e6e666bf35b27b838b7545517b870616bf96ba267b0e6e2a36e8bdf8946bea949b6309ceeb5e75fe545a2a9ba45f800118a338ac9185f27bf4d77a24110ede1890085c7ece2c1bad32d15c6014da2162a061cf0790208abf18283197a12"}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x1}, @sadb_lifetime={0x4, 0x2, 0x9, 0x100, 0x1, 0x2}, @sadb_x_nat_t_type={0x1, 0x14, 0xa833, [0x0, 0x0, 0x0]}, @sadb_x_sa2={0x2, 0x13, 0x100000001, 0x0, 0x0, 0x0, 0x5}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sched_getattr(r0, &(0x7f0000f88000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f89000)={0x0, 0x4a, "ba13a43120cf6c0b6dcc823c1c4d89a17f36d135522a397b04a64ffe388154322bf5db3ccdc3d487acbbb799315ab5a3855a3dfa640e4432810bc02e7600f7a32e3769ba12d7d6d51d0a"}, &(0x7f00004a1000-0x4)=0x52) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f89000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x3, 0x0, 0x80000001, 0xffffffff, 0x4000000000000, 0x101, 0x4bfe5e4e, 0x3, 0xff, 0x9, 0x3, 0x3, 0x800, 0x5]}, &(0x7f0000f8a000-0x4)=0x108) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00002ae000-0x8)={0x1, 0x80, 0x1ff, 0xffffffffffff60a0}, 0x8) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r2, &(0x7f0000f8a000)=@ax25={0x3, {"9d71da644ad492"}, 0x0}, 0x10) 2018/01/26 10:41:48 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d9a000-0x4)=0x0, &(0x7f0000d99000)=0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d9a000-0x8)=0x0, &(0x7f0000d44000-0x4)=0x8) 2018/01/26 10:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000000002, 0x0, 0x3, 0x0, []}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f000087f000)=0x9, 0x4) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)="") ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)="") 2018/01/26 10:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000057a000)='/dev/rfkill\x00', 0x20000, 0x0) connect(r0, &(0x7f0000dc0000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000cbb000)=[{r1, 0x44, 0x0}], 0x1, 0x80000002) r2 = gettid() sched_setaffinity(r2, 0x8, &(0x7f0000b45000-0x8)=0x10000) connect$unix(r1, &(0x7f0000c96000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/26 10:41:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000c2f000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) r1 = dup(r0) syncfs(r1) accept$inet(r1, &(0x7f0000675000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc0000+0x325)=0x10) 2018/01/26 10:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000698000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) request_key(&(0x7f000034a000-0x8)='keyring\x00', &(0x7f0000f56000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000db3000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000028d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x11, r2) 2018/01/26 10:41:48 executing program 5: r0 = socket(0x1b, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000f07000)=0x1ea) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x6, 0x5, [0x401, 0x80000000, 0x80000001, 0x10001, 0x80000000]}, 0x12) 2018/01/26 10:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/rfkill\x00', 0x80402, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000994000)=0xe091) r3 = syz_open_dev$binder(&(0x7f000050b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000f15000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000010e000-0xc)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000033b000)={0x0, 0x0, &(0x7f000042e000)=[], 0x0, 0x0, &(0x7f0000b9a000)=""}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000bcd000)="", 0x0, 0x10, &(0x7f000061e000-0x1c)={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x54b3}, 0x1c) 2018/01/26 10:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000272000)='uid_map\x00') mknod$loop(&(0x7f0000d94000)='./file0\x00', 0x4, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000900000-0x4)=0x3) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000feb000+0xe7)={&(0x7f0000a26000/0x3000)=nil, 0x3000}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000aa000-0x15)='/dev/pktcdvd/control\x00', 0x401, 0x0) sendfile(r1, r0, &(0x7f0000318000-0x8)=0xf, 0x400000ff) 2018/01/26 10:41:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000592000)='/dev/usbmon#\x00', 0x4ef8, 0x400000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00003f4000-0x14)={0xffffffffffffffff, 0x3, 0x5, 0x2, 0x20}) 2018/01/26 10:41:48 executing program 7: socketpair(0x1b, 0x800, 0xb39, &(0x7f0000635000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001000)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x8)={0x2, [0x7, 0x6642]}, 0x8) mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) 2018/01/26 10:41:48 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000d40000-0x8)='./file0\x00', 0x2, 0x80) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00005be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0xb) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000378000)=0x4, 0x4) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000f8a000-0x10)={0x1, 0xffffffff, 0x7, 0x5b123716}) 2018/01/26 10:41:48 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000b09000)=0x1, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000371000-0x9d)=""/157, 0x9d, 0x40000000, &(0x7f0000ffe000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000739000)=0x0, 0x4) 2018/01/26 10:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) pipe(&(0x7f000073e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000724000)={0x9, 0x8, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x1e4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x4, 0x479) bind$inet(r2, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000017a000-0x70)="", 0xfffffffffffffdc3, 0x20020003, &(0x7f0000761000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$key(0xf, 0x3, 0x2) 2018/01/26 10:41:48 executing program 3: openat(0xffffffffffffffff, &(0x7f000052f000)='./file0\x00', 0x20001, 0x8) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c56000-0x4)=0x0, &(0x7f0000565000)=0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000add000-0x6)='logon\x00', &(0x7f0000ff9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ff9000)="0fad05c3a601d7b93f9320b2b3a600c6c396cb14f87064d4811727d53d88ae7ccd63209ace527c0fa202b324a465df41925d65467c8e4dd8aa8f93528e177ffbb3735d9c2a29e2d37d26d646d1744b2e6ede23fe13e29f87dab4730d1357c5bd33e2a48a5939f0f6868071ac0b928f6dbb4591ca2ec2584376ec7839d75149cf79d37b6803bf53f4bd787361f96fc0e3d7b67bdbef2f26f907beb004e8523c6d46f1609b54647879260babb7cdbf329b18949c2bf4c3ca57c42fa7d32399864a7f71acc8622f0a5bfc9ecb0f1c438fa4eb1725b03c520270c01405913c404d6a2eed3adda9bcc8c88a93be8808389c2dac2f69621b3cc672a17da63e5b347fa68791b2ffff8d7dd5c2cfef74efe500845de32f3d5a35482af6e1baa3fd6c7ff65c7b97310b884c9c812cd35f7baa18eec8287d233c77c4467926b8d63b91e3f864d2c1ec9cac85c304e9a8b26a83d868b4c9ed6d4a3e4dcc8c405f5f6e01f21e9fb5e9045e7347bb696b81496eccdbbddde04b34186395dc90b221da4ac40a89164b0985d238f276a7d33da2c382af20f76caeebcf258061581df8cb16ad749454b3cdd2b2b1794fe2b6872516d57a0fa36def9d18840e935cd54d5bbb6f57c20ef58bd15cd4b4922a9607748368a29784a5a86173883ec87b975865b0c4cc51bbcf7898b5fbefae6ed4a2a2205152ed417ef5b63b5d5af32ff80d68c7995d90c02f9a5d7f7bd9a08add9e5e72f9a9be24c7a7a459f8ca44badf0bc299aac09c78001250787133e5dc2b03c7885369b70839e257dc081d38b672af71a9d7eb40fc4495831704cc891379d41304bfa29b94cee3aaf474d648f7c49abe6b763fe816b98c936f21f88c5facf312066fc7b5b56bc9e174c248c9d39040bed21c49a820fe7a1987957238df43d7c53f2a069de67b9185141f119d053b25ccba437d63935408d814b1f9fd882f64c94061dbe37377b2e1b45139530356c49a7ddc92adf147f748d7097b9414ce8258ed4adc13089fc0ba93b5172a7ea2cfdfc6cd371b6b000eac21c67cfb40eff951d570a8a30736ab67c7dcf5f66c1fd98bf55cbe99dea219491bb4d781ffdab0da28f93476255c5b8e214ad29ecf32b0c2f8f843292fd18f0ad46454c6e386ef2805284eabb39eb04ea27be2f3f9e1bc4007d6bd98a442168c13a4d1a8cc75fbb8aa4505987065a7b1bfdd776e07bab82f488465292d47cde237724a9818e6398aa36bfa9ccc46f6e6c9b84cef6e194ff17e866624314c9cd56ac15fcaf6a7efbc68ea0a11d19d21b7904bdbec5e9719125622226a6fa7682e319ae31686adee904f93ac312c81c25317617d853ee78ed3ca32807b985c7c1055fb0da3bf84a03267589a708d3d7c10ab6ce50b4735a8cc1df8d4f25e112492f2862bbffdbb45936175ed2e8719ebddd1a128d51838bb0ffe4a05fc56d5085d19402bd8acf345ef61706b6206cd3f32ce294734564c356b4a7fbc426bb02eb763d5dcfd34d7a7342a9a90c8ced8320393122cd05e3bec9fecd27a097b2b366649912a50c79c84dd9159c3ff169af952e96e9700a0d9ddc25208d6c6c70ac2262c987d014ba5182a29f14389f0d5eb27db02b7047823a9d2346407739dde966f58fc9d281a72e0d844e83d6e5d13a378de87f9163ca6199993532a0755662138bc5dd5ef6632ab1ed2f8beb73853515da308e2dada216c59068f7cc2ebb91432750feedd3131fa954292e835e6623ef0d39dc5e133ff43724eb001ba6e085603a51ea4c54f1efae8f62396ba6ef09738b1042330fa238800d7dfd8808390f1008eca9fb1047d02fb71da2d787408b6bdaf53942f2e708ec2ccf41d5daafe16163b4abe5c02d8a523b62692c4e22b6bc26c7a005aa004b66d0161b5fcc8dc8454ca0f0d6cbf588dc210957582402693fe423f879670a0277a3950f2a1a130e41406c1ef97db51b406bb867efb222399e470ff374d34fc6810236c1a735a80dfbf8b30c99a8b674caffb820fbb114e2c38ea3af0970ad7b2e8ae0180e1b1749fb71caf2fc58b375ec4de99ec9b6dfc17e01533cbdca91e62f3a33822ebfe063589cfeda1fac113ab10c4012b4809e2a0deeac1fe5cf78023791ba9b719828337a8b13267bb8823bbab5c59c2d2588fc0e74f810b035d6931510b198d0662d61ec9d2941aaadee9b3d7938310050246e308620c4fdd999350cd2df256c6d5f0190bb8bdf653b4cfa2f61b6664ab9a260ec28321550591aba5c21c8a19f1d606bd5e48973afe16e59818e2ee903d15b4ba55f5f2e526a57b678c0c1691cb574984ad3e6e17348ab59088eaa5b2f96fe162b33e4ef546e311bdff8577c9eaac51dafcb94dfc6b24db3092aab435e94b8d8372d2b80028d677073981768c8be748b476ca158bb7338fb443427100977cabc68926b4b0d09f69fab0ccb45fb4a63023447993351782c2498be5e6c112c0ea2e118b86f2191e6ae6e074cc74c9279f51f9db87e918ced75967615817152d25fc1530ab48a461a1bc4fff8761173979c77c44247071350887034ac9d1c659b433c1d1b56ff5cb4a42ba660f46fcbe1678581750e9810f9328935f16273c2813e1eca97d9e2a53f741f1a61c21d2b4f129b3e027e6a5238c939ce5b24587e16d3f6f626bc835219ee56ff7ba6f14cd06b4492094a4e9a3a776d9663a8f06d30e063300d39e46a419775d7d07035cf785f79efdfcaaf71f89347325183cab1518134777baa89c70da4831f360b0fec6cfe24d82df25c080633917cef6f8cdb17a46f7b652abfb585a09ed943513a2c760bfcd4a164b8b22546fb5374ab082d73f149343b1e06913ead26df8ff591c92a0aaba4155217d806a1ae2638487861754d83c33cb1ef4ef80c00769e23ac989ccdd19c56071d4dcbf659be8eb22ce14515addaf10011a8f97fc2a3b6cb5cfcc8f3e03ae72af3108775b07bb92584fde5ff5621916ace002330d433c1630aac060bc931f1139264e0ea39e4b68ef796274d87834ec2a430e54dd9eb672b9a85e003612047d15a61ed57679f308bf715ab10f165570723e7df474a4cbbc0064f7ec1abff0f6265215470f92c3e1b39e8206487abf53013ba2c54b51fd3f0a12b2d3765bdfb1b8be8208f32b20849dc5b28025d7406706ca3be7ef462e5fc2501636288565cd8636b0e9e3f393472e83832a13fe1b3f5c2f9cdf53f52d01345dd3b13bcee0401d0545447d7d212de8a4aa16137c72427df7f587a39b58ef0f6ecfcccaa251bf835283a3c402796a7ab674505603cd7530103dd6703250479fc8ff3795d471e52884dcd923e111fd7e76bafaa0c98aa08bce9cef57cfd32f5c7fef2f58d0ea032f7ab85b9a6e9c542c5dcfbc75ed3e67b59ac80a5ea225ac8028f329f01d9da55d604c965828688738125c91c108c77472e1f0608fdd8839047e88d20a27663ff182d1a587d4baf2f92978d8d9c33d8f21794a5639b6afe4b4678facb929a2a5f825c83661310443c7eb7ff243d8c7a7e7da5d6877ebe58f986bcc67c9456ce451aa72b2c05680bd66965e1d69285903132b4f284660fb96a326097bc810fac6377cb8d152790e69ac4a75e6f9b28888dc8de08d7571ded22caf748c63955c9803fd5b2f9f719251bcc1e916c480f4fdbadbac8c9158378d0d4117341ea01919015365ad8ca77c01c9770713cad985524e3c6faf461be16a1a111664b5e21fab1e0b39b6d1ba545bb674d3c76c8c9b09f81efb79630451d71db52aadd53b4daf3b915a2ea6468d477b94794e06a02e9ebfedf848c193941e5705a29a95707a77a57b584c684a6fe189e3de7d34233d1320f3b5dfe9c4ebea9cb989356bf8d476b56f88edf4841f9e5e16db6825ee15cde8067aa6d517a3bdeb25ebb5044856dd4d05afd3e16af3a501f21ddb7d1fb6de23ce9ee7568b1380215d8379dc5a1f7f5628735ebb0942af34262c51f68763fc02da41042250b9187b5f1eec42d86440475f95d3b995f57b98de2f9964a4fd63623fe54b75cdd154a1d3f7119c294e7a336ac59080249f6611906b2a3239e076499d32b9a3baa9b15e9d2943e1ab19a2579380ec2c6848ca0ec4282ae127259ca31393dc522aaa63ca86409e69be4b1e5b7bc2bf7bdd6ecb8d920680b1a3b07ec07968cb60f68e2d107acb0f23788556239cc61b2ad2901394110043641f110646416ab01b3b7acb607813374e1f276c8ed94f504d851817486c75ff22aa608a117e7ae78f1a319fc75140cc85c294722e349cd2ce3d9edcd048b7adbeccbdc8bf3e663eb16aa4f8248ac42703e45ea761f47426bc117e0caa99355c3c19e940f9a07fac156aeef716c3d3e67a982d5c21ca10a23527948004fb5262c50a804b1aa5c70dbe9f258de76546f9dfd0894f0dd5f1a6a1f58a38ea00f0613af52d61a683930bf17bbb438c1a0c343b2d0017f2016f8533b12355fcd48422f66934f6303721f55d0a3b757983518cbf3ebf289afe42324ee47b6724b39c041f5ebb06fa08085418b36a7b0da4c72421cbbcb1d12626f473ddf757a4188d96e9a9cad493924b0d370c3cab24ab76b52583ca30127ff83b6a6f96313f34407fc4e9281f8b8952b2549f5c36cd721a4b3a70599c1b6cac202d1d62ad3441a0476db461545f267d5d65625bf5e172e24c1e38446243178ace89204b2edb0308f94b40f87f9b16d35deba7fc1bc634cea15511909faf828e743134094c0df22cf8d58f6616629b70e5bad8e47fa5f0b157ab1be7cd51c979a878b24427800441c41895afac1eacbd4831b576ab956e79cdbc5a75848a19e24e15342bef6ab86b02bc9f2902f1340692d6ecca9fb51bc0c6fb5ba97c55c60bda8b5386d453a91cb630bda122687f4ab8ff20391c3a1cc5382e6dd8ef71bf998878b8197b0c79cff95e0141054f04dfc9ae1c8f56f5ce5c6f42034b2167137f777680d64b704dd558dd4a206e43a55c4a6614d360b780d2aa3e0f08849b4e49ce8fc26aeac9d3f3cbeeebee1a1584370d16bb4b7227ff51c3bff20b84f02642a830f676f007e2b5476c303f8aa4adc7a60904ecaca7ee3a561872ad8658ea6621e204bf44883c33f14bb59ba21d2a691e8f63d3d19e4dbfb1bb6902944aff6d3f2359b5b5c75d9e6f2368e3a60cb7082a121dab69b1452b44a8773d10a192d3795ab0c22045cacab5e6a69a6e250ac6f7b9032b41b33d9ee69be9fb4acd01d73bb96a6ccf9a077d85d07ba6c4211cd4ca79b1e16e399aa2fc86b90caff85a25ebad8a58231c2b7d002d5cce7e7204ca8a0434fba59618ad0a265e183407be89127bd2728c2b79f052d977f97c598908dc82b1f550cec1d994969d73ba6c86d8ab2ee17bf7145385f108f915038ca3a26181fa3e778f90f71496aa9dc0413c78abea0e13f08bb5963a6c89c79e173c3479b46da19b9b7d97dbcb376051099ce93215a0362ce0e76efe4041923810ab9cbac13f3b8cb7a2876e61a551b70eca4a973cf11007123f942c661dbd61bbc85dd3a17e4f9728aaaabca767cb27be9686924b5e4b866cb93e7684a1f6d82675efbe2056cc8854146c20c777454af1b37ef82bc2503834df36737501ff5ee53de791149eea12bf4b5e28a1b849f88e9ac54d7cbed861727a5ebb9235662b5cb5a257a12435ed9195f8395aa2e059985452e0be2f23665e021a69a94f610a690e5160ff467128a7ec3febae82f34e426463942f098649f9eb77095238c0db3ab73ed8cb67feb614da8cb45ee0e986c2252c1b1a9a764bf05e8a5616d8b0ecc4210627c77a6509bee7", 0x1000, 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f0000b95000)=""/180, 0xb4) 2018/01/26 10:41:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e2e000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000905000-0xff)={0x0, 0xf7, "16d37dc12339bad7d4f4b5dbc754e3266aef3fd997274569ca0230ce8aafcd6cfc665dd4ad2c88caa9cede6b64ac769185e73c8beea636677802d2c2343d886887f796d7d85ca504a49ee4b385c6caaa73cd6c6a9a9495ce7cbd51ab2d744fc6699291705c0f0ab516af78f6f9df2cafed0e34d5861b314921361bf7a935a7eb369f47c7ebf74bfe5a81270343fd346ba61fc925e50152b60a547f338b71cf7af02962d8503d41d51dc53d223e7cd7d32f7ae1d56b5c4443a87c840d93c43e2484452f94660775130212c01ee06c5c3f91d89cfca84b16fde36cf77bbdda77afcedc96e17bd530697eccafa8a1729e3364c38d21d6c2b2"}, &(0x7f0000acb000)=0xff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e5e000-0x8)={r1, 0x7}, &(0x7f00009da000)=0x8) r2 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f00002d4000-0x8)=0x0, 0x8) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000af7000)=""/201) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f000088a000)=""/232) 2018/01/26 10:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000093000-0x9)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00005a2000-0x8)={0x0, 0x3}, &(0x7f0000ed6000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000429000-0x8)={r1, 0x0}, &(0x7f0000efa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000611000)={r1, 0x94d, 0x5, [0x2a8, 0x10000, 0x1, 0x4, 0x5]}, &(0x7f0000ee6000-0x4)=0x12) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/01/26 10:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000046e000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000d34000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x8, &(0x7f0000cc2000-0x8)={0x20}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000951000)={0x0, 0x0}) fcntl$notify(0xffffffffffffffff, 0x402, 0x20) 2018/01/26 10:41:48 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) sendmsg$netlink(r2, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000025000)=[{&(0x7f0000013000)={0x408, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="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"]}, 0x408}], 0x1, &(0x7f0000027000-0x28)=[], 0xfffffffffffffe09, 0x8814}, 0x20000000) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) write$sndseq(r2, &(0x7f000000e000)=[{0xceb, 0x80000000, 0x4, 0x1000, @tick=0x5, {0x7ff, 0xffffffff}, {0x8, 0x800}, @raw8={"7ae5e4820c9f15845514ae0a"}}, {0x100, 0x4, 0x1ff, 0xf91, @time={r3, r4+30000000}, {0x4, 0x100000001}, {0x9b7e, 0xd9}, @queue={0x8, {0x80000000, 0x0}}}, {0xfdde, 0x1c0000, 0x8, 0x4, @time={0x0, 0x1c9c380}, {0x6, 0x0}, {0x3, 0x8000}, @raw8={"2e2517c93e22f6cc21bea2e5"}}, {0x3, 0x2, 0x7ff, 0xffffffffffffff80, @tick=0x3, {0x1f, 0x5}, {0xfa6a, 0x93}, @time=@tick=0x0}, {0x800, 0x3ac0, 0xfed5, 0x800, @tick=0x1, {0xdc2, 0x1}, {0x4, 0x7}, @connect={{0xe9, 0xffff}, {0x6, 0x80}}}], 0xf0) 2018/01/26 10:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000012e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00004d1000)=0x1) 2018/01/26 10:41:48 executing program 3: r0 = socket(0x2, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0x83)=""/131, 0xfffffffffffffe5e, 0x0, &(0x7f0000007000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/26 10:41:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000077e000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00004ae000-0x8)=0x0) setsockopt$inet6_int(r0, 0x29, 0x58, &(0x7f0000d58000-0x4)=0x4, 0x4) mkdir(&(0x7f000039b000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000fac000-0x8)='./file0\x00', &(0x7f00001a8000)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="02000000080000006f5509100730de2d6a1f06a0", 0x14, 0x0) pipe2(&(0x7f00006d6000)={0x0, 0x0}, 0x4000) accept$packet(r1, &(0x7f0000d2c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000362000-0x4)=0x14) sendmmsg(r0, &(0x7f0000984000-0x78)=[{{&(0x7f0000974000-0x10)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000fd4000-0x40)=[{&(0x7f0000a05000)="2394c6a81a00c7b824af3d5a88c29131b7b13b585e8ca5881652f06ba8b970f03823ddbb3f5cf11a0da073a7b865bd66a9c75c8aeed6095b2eaa5d8137e32f44fbec93e0fb69a2a11bc6efcc620722feca2ff3dc6b818e99", 0x58}, {&(0x7f00000d6000-0x1000)="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", 0x1000}, {&(0x7f0000c77000)="29f456c919a04d18009cce096c63d7a48572193c2d417c8a2733ac5cd24a9dd0fe87ebfcd160e553f7147ab0ee1c26f36f9549bf26a4f03f9598cf83acd688b68996a2a23e66d7a32d94d58c266e6adda9e94f92379eb2f89981f09d3d47da1c1e31cbbf458eb69c42126b", 0x6b}, {&(0x7f0000293000)="", 0x0}, {&(0x7f0000633000)="93958b57fe6b723100f39b21de6a", 0xe}, {&(0x7f0000358000)="452afcb32eb27bc9fbb11ca74aad5f27a1acf4e8f88d939a8389a9932353a96b0192843a2641fe83c0693f49f75c73c9907f5b73540c1375c3d4a933d148ca876b56a637acc64b0bd8a02c2a08fc4c84c1f0cdf83caad4dc9a571b5ea5e702a4b13b6166716ee239f4540546885f49b745074b9fdc2f6322a450587fb51aedcd5046f19bd472332861f7c6937a70163dd0c98e30f81f", 0x96}, {&(0x7f0000927000-0x14)="74c71c103a11d662947ab699924ede1f5f44bf41", 0x14}], 0x7, &(0x7f0000beb000-0x1590)=[{0x40, 0x118, 0x8, "25d95a3563976ebecfad1695b511e0eacb5ee4e7a508ef528ffcc1f25b408b119518fb17603cdb726365"}, {0x100, 0x6, 0x0, 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{&(0x7f0000e7d000-0xab)="3aa6eb5240f9a57ca710cd86d0371c85623389043792bbb8848234f34bc43e0e576b1d3f3b56ceb12efaf39873883c0e6212e3b154eebd71b670dbf35ceaa34403a9bf458178deafb3a4b6bcf307db89a2e0d6ed7c49cc646953ebbcd07ac0b7735df8cd58f192d49022d5bc11c1fc0104ffe941a272448c98b407ab95bef6de9c98ada9a961b64dcbb140f2dcdacc9590eca322849792e81dd910c773be4289f40d5e0bbc4955d005a03b", 0xab}, {&(0x7f00003b9000-0x5d)="5db529669b8b644f20ad12368258b387b2330c1f98cb574d427b55d03611b053ac5d9bca2248a69e4f501db6918db260ca14ccdefc8710a1a8889afb5910aec932d7f886501bc3137d98981bde6693a4e1d6d07cb6dcaef38d72397a90", 0x5d}, {&(0x7f0000f08000-0xdc)="1c3c27c1c26373067dfd0f4c8233e3f2aae0966e20f4c47a9d2f76be501c0280fa06bfb37390efcd986c8091923c1e6f3a6641d9d4ea06d1fdc89e095b3a40b6e4594abd87c804f518d0504b2adc4f687ea4b474fdcba9ca0e2aa2fd66f949049b1ba3694e6bf928f1fb6899e2fd6d3bf5771f7fbd8a3b36530bc446124722a467d3d794dc7146e5a21866f849007fda37a570f5d423df558f906afd5c77a4e88e4ebe414a2b6fa69b0fa26c39e4f523209e57165eac4b0b00343d31f81d38557ec6647a8b501a858bf6d05460567f49f60e501e3902e7fae7df3696", 0xdc}, {&(0x7f00007e3000-0xdf)="311c2f61c43b7430ddc37b29c7c38c3f1e2622aec29d48bc126ae463962f5640bbaddd43cb7208f1c7437048709cd474336df25415d64f9bac07d5b85e3b9e55d48c87520e7cfd6a51d11a60c090317e01af81d415e38266015d351b905298c1516da2a42a39648273d8af478c81af8ad6f2ce544ed42c3455b37eb4e187fb395d39f731bff58e4c39fa698439855a69ccd26442046cb12e0acbacc6afc129b3e9d5ef997d9721f750c8efd28da31d45838a39922e39ed7ea109d920eefc240409da48c0dfb0d04f47dd5a5544fcda20224f631fe881679810a66c22259895", 0xdf}, {&(0x7f0000bd5000)="e0c9f612d9c9a5c6e1b735142f2ccc42f660578c6141037804e188f66df84aca5bb829692aa3a4c3b6d897b037bc6a7240246e3c3b2130532e5f17a46e46d0c0f81fa1709a1d176fb5c8219809ef58989ca81aa21befcde3", 0x58}, {&(0x7f0000fd0000)="bd4272cb68dd4d0cd2e9843d38256575350fed09d50d191b04f25947e14d41152d1a6d30c1e8faa53f0ceb0d09757044fb14dea5c98990c60e0a23a9bdd74b9855415bcbd13c81d7e762a68b6892a77e2ebcac5c24050a8a166b05348b1a1d3f63530f9cd931bf9c08cb35ea286b8cbdbff66b7b5fbf01ab022f8971fd67030b533d8846093ecacce529886ca0d87806a5f18aeedb724cadd6a459e0177e8a71bb5c47d97cd032f2a4d95e1b0fb4e3e97a069cacec8e3c2521eb4a2eb58fcaf0a072b2e50fc650d662c1deb0a9517ecb91", 0xd1}], 0x7, 0x0, 0x0, 0x0}, 0x8e}], 0x2, 0x4004000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00004bc000)=0x8000) 2018/01/26 10:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000351000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00008cf000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f00008be000)=0x0, 0x401) 2018/01/26 10:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c01000)='gid_map\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002e0000-0x4)=0xc1c7, 0x4) sendfile(r0, r0, &(0x7f00005a5000)=0x0, 0x2) 2018/01/26 10:41:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000011000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c02000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$TIOCNXCL(r2, 0x540d) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 10:41:48 executing program 3: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f0000e3a000-0x10)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000311000-0x86)=""/134, 0x86) r2 = pkey_alloc(0x0, 0x3) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000f70000)="8aa69ebe0632cf4607bd2f2efd086344", 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f70000)=0x0) ioctl$void(r1, 0x5451) pkey_mprotect(&(0x7f0000ba3000/0x3000)=nil, 0x3000, 0x6, r2) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000f72000-0x10)={0x0, 0x3, 0x6, 0xb21}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000ec000-0x8c)={0x5, 0x3, 0x2000, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d06000)="fa39069082af3afe50373404b7ba7336", 0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f72000)=[], 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00001f4000-0x8b)=""/139) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x18, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:41:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") prctl$getname(0x10, &(0x7f0000daa000-0xf0)=""/240) get_thread_area(&(0x7f0000f49000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x18, 0x0, 0x4) r1 = socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ce6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006cd000-0x4)=0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) bind$pptp(r0, &(0x7f0000372000)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/26 10:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007f7000-0x88)="00043b297ed5839a446f89098dd46248ba966d0d4caedb613a6acb968303a37e401e980eb36aec83ee6fecef09a4c1ee228ffff369f33a65a6f59451aeab2917923cc6b3fc1cfc117015096a53210cef365405dd9e1b06cac7fe371fa32802123fc93691d288b26242bf714aa4d0d2f158035507e957ce9ad3f4ed4439bc7642b215e5efa1", 0x85, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00001bc000)="00dbeff326fd258e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a52f4f4fd9646912ed2afed159fc28c6b7d4bee215a091b955600000000267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b", 0x81, 0x0, &(0x7f00001c8000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000016e000)=""/156, 0x9c, 0x40000100, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000582000)="ed4f5c12b559e4b6d6203a2642e4eca315ba73dbe691959ef5bc2cceb3d46e7563eb04bd0fcc4887ef1d9b19f3d080ee9a98b1bbbbc5c2a96cacdb4b2c4111a39503a8377e2238f6a32b79728c41b076", 0x50, 0x0, &(0x7f00006ac000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 10:41:48 executing program 5: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00005e3000-0xc)='/dev/rfkill\x00', 0x1, 0x0) close(r0) close(r0) read(r0, &(0x7f0000396000)=""/225, 0xe1) 2018/01/26 10:41:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000de5000)='./file0\x00', &(0x7f0000c5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000bb8000-0x4)=[r1]) r2 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x34) 2018/01/26 10:41:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f6e000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bbf000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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}}, &(0x7f00008e0000)=0xe8) getgroups(0x5, &(0x7f000034a000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000d41000)={0x7, 0x100000000, 0x101, 0x0, 0x80, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000980000)={0x11, 0x1f, r1, 0x1, 0x8000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000e40000-0x4)=0xff, 0x4) renameat(r0, &(0x7f000013f000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", r0, &(0x7f00007cb000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") syz_open_dev$random(&(0x7f0000424000-0xc)='/dev/random\x00', 0x0, 0x4802) fchown(r0, r2, r3) 2018/01/26 10:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf6000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 10:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000450000)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x80) r1 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a07000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1, 0xd0d, 0x2, 0x9, 0xa, 0x20, 0x20, 0xc, 0x0, r1}, {0x1, 0x0, 0xbf5, 0x390, 0x8000, 0x8, 0x0, 0x35c697b1}, {0x0, 0x4, 0x2, 0xc47}, 0x400, 0xb, 0x2, 0x0, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x2, 0x3, 0x6, 0xffff, 0x20, 0x4}}, 0xe8) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r2 = syz_open_dev$random(&(0x7f00007e0000)='/dev/random\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000056b000)='/dev/vga_arbiter\x00', 0x0, 0x0) ppoll(&(0x7f0000702000)=[{r2, 0x0, 0x0}, {r3, 0x1, 0x0}], 0x2, &(0x7f00000ff000)={0x77359400, 0x0}, &(0x7f0000657000)={0x0}, 0x8) r4 = getpid() getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000e4000)={0x0, 0xfffffffffffffffd}, &(0x7f0000ffb000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000078d000-0xc)={r5, 0x7, 0x0}, 0xc) fcntl$setownex(r3, 0xf, &(0x7f0000c68000-0x8)={0x1, r4}) 2018/01/26 10:41:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) readahead(r1, 0x1ff, 0x9) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/26 10:41:48 executing program 1: unshare(0x0) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xfdd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x9, 0x9, 0x43}, &(0x7f0000001000-0x4)=0xa0) listen(r0, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005bb000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x5, 0x6, [0x3, 0x5, 0x4, 0x3ff, 0xd, 0x2]}, 0x14) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80202000, &(0x7f00000ad000)="", &(0x7f00004c4000)=0x0, &(0x7f00002d0000-0x4)=0x0, &(0x7f0000b1e000)="ff") ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/26 10:41:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c50000-0xd)='net/mcfilter\x00') r1 = epoll_create(0x7fff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cf9000-0xc)='/dev/autofs\x00', 0x2000, 0x0) preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000789000)={0x7, 0xfffffffffffffffc}) pwrite64(r1, &(0x7f0000756000)="c5d25a6b826561f4544d50aff5a3362d11e614b27f03a31327cb8fc8e2be72ca6865d76f4e437992d83e58869a2b654825471b7a047fc7e60f180d8f8d73cb50159c37f743ae5bd73731cacc32fad4d7047ffaf3d2077c3ea23766e439bf051b631317acb1954bb8c395df5da3855759fe2fcbbf931409bfcb19ccd321193ba36a8317c815d1b39f2e6aa1aa1b41dec3361929bf5e78cc63af", 0x99, 0x0) accept4$llc(r0, &(0x7f000048c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c32000)=0x10, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00007e8000-0x6)='cubic\x00', 0x6) 2018/01/26 10:41:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) r3 = timerfd_create(0x0, 0x0) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ad0000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c8000-0x4)=0x10, 0x80800) setsockopt$inet_dccp_int(r4, 0x21, 0x3, &(0x7f0000870000)=0x7f, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000e21000-0xc)={0x0, 0x0}) socketpair$inet6(0xa, 0x80000, 0x1000, &(0x7f0000b8e000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r5, 0x11, 0x0, &(0x7f0000fe6000)=0x0, &(0x7f000056e000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00006e2000-0x10)={0x401, 0x203, 0xfbe, 0x100, 0x0}, &(0x7f00007bf000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000ed6000)={r7, 0x0}, &(0x7f00007b2000-0x4)=0x6) r8 = memfd_create(&(0x7f0000887000)='{\x00', 0x1) ioctl$TUNSETNOCSUM(r8, 0x400454c8, &(0x7f0000d37000)=0x0) dup3(r0, r3, 0x0) 2018/01/26 10:41:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000001000-0x46)="4195d7f94b623ab3d19444cbb5e586007364c3efb7b6edd352de08d53c414dc4224e88c787e69691cd000e7ea7f71df1453ded6a18ab667d44578f469d45e03c1f2fd03c38a9c776d725ead7fc37b28dc99f1479369103da8ff5b8991eceab79d82f62ea2fcffdd397") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000608000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000eef000)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000f73000)='tmpfs\x00', 0x0, &(0x7f00006c7000-0x12)=',') 2018/01/26 10:41:48 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x5, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x1f) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000009000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x1, 0x0, 0x0, 0x0, 0xa, 0xa0, 0xe44f68e3f7516234, 0x3f, r2, r3}, {0x8669, 0x20, 0x1f, 0x100, 0x7, 0x3, 0x7fffffff, 0x7abd}, {0xfffffffffffffff9, 0x2, 0x7, 0x4000000000000}, 0x80000001, 0xd, 0x3, 0x1, 0x3, 0x2}, {{@in=@empty=0x0, 0x2, 0x2b}, 0x2, @in=@rand_addr=0x9, 0x0, 0x3, 0x2, 0xb0e, 0x421, 0x200, 0x80}}, 0xe8) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000009000-0xe)='/dev/keychord\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000003000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x0, &(0x7f0000008000-0x2)="") 2018/01/26 10:41:49 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000012000)=[{0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000012000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 10:41:49 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000002000-0x40)={&(0x7f0000003000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0], 0x5, 0x7, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r0, 0x5460, &(0x7f0000003000-0x8)=0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000-0x48)={{0x1, 0x0, 0x7ff, 0x2, 0x0}, 0x7fff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) ioctl(r0, 0x100000001, &(0x7f0000001000)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000005000-0x2)=""/19) 2018/01/26 10:41:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) socketpair(0xf, 0x806, 0xffffffffffff4eb5, &(0x7f00006b3000-0x8)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ed1000-0x8)={0x0, 0x0}, 0x84800) execveat(r1, &(0x7f000071a000-0x8)='./file0\x00', &(0x7f0000e5a000-0x40)=[&(0x7f0000392000)='\x00', &(0x7f0000d5f000)='\x00', &(0x7f00008ab000-0x1)='\x00', &(0x7f0000bd2000-0x1)='\x00', &(0x7f0000d99000-0x1)='\x00', &(0x7f0000b36000)='system\x00', &(0x7f0000764000-0x6)='user*\x00', &(0x7f00005b2000)='\x00'], &(0x7f000018d000)=[&(0x7f0000b83000-0x1)='\x00', &(0x7f0000abb000-0x11)='cpusetmime_type&\x00', &(0x7f00004bc000-0x1)='\x00', &(0x7f0000067000)="d97b6e6f6465765b2b2476626f786e657430657468303a2d70707030252d00", &(0x7f00001a0000)='\\em0\x00'], 0x1000) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) fchdir(r2) r3 = getpid() fcntl$setown(r0, 0x8, r3) 2018/01/26 10:41:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000001000-0x46)="4195d7f94b623ab3d19444cbb5e586007364c3efb7b6edd352de08d53c414dc4224e88c787e69691cd000e7ea7f71df1453ded6a18ab667d44578f469d45e03c1f2fd03c38a9c776d725ead7fc37b28dc99f1479369103da8ff5b8991eceab79d82f62ea2fcffdd397") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000608000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000eef000)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000f73000)='tmpfs\x00', 0x0, &(0x7f00006c7000-0x12)=',') 2018/01/26 10:41:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x483, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @time={0x77359400, 0x0}, 0x401, {0x101, 0x3}, 0x9, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007a5000)='/selinux/status\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f00007b4000)="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", 0x1000, 0xffffffff, &(0x7f0000aba000)={0x0, 0x1c9c380}) accept$unix(r1, &(0x7f00001d9000)=@file={0x0, ""/4096}, &(0x7f0000cfc000-0x4)=0x1002) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000098f000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f37000-0x4)=0x8, 0x4) 2018/01/26 10:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000007c000-0x8)='./file0\x00', 0x40, 0x40) getpeername$netlink(r0, &(0x7f0000100000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004bc000)=0xc) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = syz_open_dev$loop(&(0x7f0000663000)='/dev/loop#\x00', 0x7fffffff, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/01/26 10:41:49 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f83000-0xc)='/dev/autofs\x00', 0xc982, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a9b000)={0x736, 0x204, 0x0, 0x7f, 0x0}, &(0x7f0000f82000)=0x10) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000ea000-0x8)={r2, 0x3ff}, &(0x7f0000e30000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000731000-0x10)={r2, 0x9, 0x40, 0x100000000}, &(0x7f0000f82000)=0x10) 2018/01/26 10:41:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000e68000)={0x5, 0xffffffffffffffff, 0x1, 0x6, 0x9, 0x5, 0x3, 0x8000000000000000}, &(0x7f00007a0000-0x40)={0x7ff, 0xfff, 0x1f, 0x6, 0x2, 0x1ff, 0x0, 0x0}, &(0x7f00005c5000)={0x6, 0x113, 0x8, 0xfffffffffffffe01, 0x800, 0xf22e, 0x1, 0x1}, &(0x7f00002ea000-0x10)={0x0, 0x2710}) clock_nanosleep(0x80000000000000, 0x0, &(0x7f00006ba000)={r0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000503000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f000055f000/0x1000)=nil) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/01/26 10:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000146000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000973000)=0xc) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000894000-0x4)=0x0) 2018/01/26 10:41:49 executing program 7: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e8c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c3000-0x4)=0xe8) setreuid(r2, r1) 2018/01/26 10:41:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sg(&(0x7f00002a8000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008ed000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003be000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000cb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000024c000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000339000)={0x8000, 0x0, 0x10001, 0x100000001}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00006ad000-0x20)={0x20, r4, 0x0, 0x3}) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f000093f000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001f6000-0x4)=0x14) fstat(r0, &(0x7f0000cf0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000011000-0x38)={&(0x7f000054b000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000453000-0x10)={&(0x7f0000297000)=@getae={0x320, 0x1f, 0x300, 0x0, 0x1, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x6c}, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x80000001, 0x3}, [@offload={0xc, 0x1c, {r2, 0x2}}, @sa={0xe8, 0x6, {{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x6, 0xa, 0x80, 0x20, 0x7e, 0x0, r3}, {@in=@empty=0x0, 0x0, 0x32}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, {0x9, 0x10000, 0xffff, 0x63b, 0x4, 0x3, 0x7fffffff, 0xfffffffffffffffa}, {0x32, 0x7, 0x5d3, 0x3}, {0x1, 0x10001, 0x3}, 0x2, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x63}}, @policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, 0x3ff, 0x0, 0x100, 0xa, 0x20, 0x0, 0x2c, r5, r6}, {0xe, 0x8e, 0x401, 0x1, 0x4, 0x3, 0x3, 0x3}, {0xd81, 0x95, 0xfffffffffffffff7, 0x1}, 0x6, 0xb, 0x1, 0x1, 0x1, 0x2}}, @algo_auth={0xf4, 0x1, {{'sha256\x00'}, 0x558, "ec0e09190ac7cb2a2e8a4c0f4415342ac625c463660731ff0a281c8544f7a96f3c1f2ce4ca02764f8d97a7bcb9e21ffc494ee3b9dba03faddb894e8a2080c18875d6a7cd29a5def85766e7713897cbccdc89a33ee4f3eb666a469ccb27268b268da724630c575f5585591a2b67d4613554c61e486c3255367d4c7c658d8982f66a895a1d6ff6439807382d7955607cb9bddb3ec7bce93dcc8b1934f9bd70d11556dae90db91c5f294aa40f"}}, @proto={0x8, 0x19, 0xff}, @srcaddr={0x14, 0xd, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x2, 0x3, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}, @etimer_thresh={0x8, 0xc, 0xa000}, @ipv6_hthresh={0x8, 0x4, {0x3c, 0x43}}]}, 0x320}, 0x1, 0x0, 0x0, 0x4008000}, 0x40) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000889000)=0x0, &(0x7f0000117000)=0x4) r7 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000ee1000)={0x0, @time={0x0, 0x1c9c380}, 0x4ef5bc6f, {0xfd, 0x81}, 0x7, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) process_vm_writev(r7, &(0x7f0000e99000)=[{&(0x7f000075f000-0xb2)=""/178, 0x8}, {&(0x7f0000ad3000-0x30)=""/48, 0x30}], 0x2, &(0x7f0000434000)=[], 0x2, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 32.103226] mmap: syz-executor0 (5883) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/26 10:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000500000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000e99000-0x188)=[{&(0x7f0000858000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000f52000+0xf64)=[{&(0x7f0000a30000)="ed216a5861302dfcbbc9df1015698e5dd7126d3b34888e7af6fd4d4ead4b189b81fadb6db7b2b05cc13416d8970ec10967d1d2397bf6d64ac13d6719cda8ad9b06a6bb1f86b141fdc03146b83542be68d049b49fbfd399a537c881cfcd88d6ad65161b9890ecc62132f4a501a418d05be3068c684556eb1ba72400d07a02a40dd238", 0x82}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x1) r1 = accept(r0, &(0x7f0000576000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002e9000-0x4)=0x58) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000108000)=0x0) sendto$inet(r0, &(0x7f0000507000-0x2)="023a", 0xfffffffffffffce8, 0x0, &(0x7f0000ceb000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfec1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f000094f000-0x4)=0x0, 0x1000000d8) connect$inet(0xffffffffffffffff, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)='\'', 0x1, 0x0, &(0x7f0000f55000)={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$urandom(&(0x7f0000e9b000)='/dev/urandom\x00', 0x0, 0x0) 2018/01/26 10:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000cc000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000065000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00002a8000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) setsockopt$inet_int(r0, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x8000000000000002, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0x0, 0x4) 2018/01/26 10:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f27000)={0xaa, 0x42, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$sg(&(0x7f0000d2c000)='/dev/sg#\x00', 0x1000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000017000)=0x44, 0x4) 2018/01/26 10:41:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x6, 0x0, 0x0}) 2018/01/26 10:41:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffffffffffffe5, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000025a000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000c3e000-0x38)={&(0x7f0000987000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000d9b000)={&(0x7f0000563000-0xf0)=@alg={0xf0, 0x10, 0x800, 0x6, 0x2, {{'drbg_nopr_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0xffffffffffffff43}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) sendto$inet(r0, &(0x7f00000c1000-0xf2)="5399539ade4709a9a3ec60c88ae2ff96d18bd5b80b72aad82492d3fb6ed2a6fff14391e97217f434cb2bcee9d753c9809879f69f56231196095ac689a1f9a723b296ce2886c876130ad6351ddfa75eb0f37e684e55b8e126d50f63365c955973a53ae9e8d3a07ce4defdad68c8e054112afca441c56599c517991303e919adbc030bcbea8aea43276ac68d7336822814d65243740078b085ab5efbf9eb18eeaecbd2bc0790e240178647a7d1f2f196d883000075ee9c33cb26fae17729626c99b1355df22620216b07b71439d03936dfbbb9b41d13d5806e7566e5758812c9c45fc8edf775ed961f97fe16cc3e414a3bb6d6", 0xf2, 0x8044, &(0x7f000096b000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 10:41:49 executing program 4: r0 = add_key$keyring(&(0x7f00004a5000)='keyring\x00', &(0x7f0000e4e000+0x2df)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000001000-0xc)={0x90000000, 0x0}) keyctl$reject(0x13, 0x0, 0x2, 0xcf9, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0xffffffffffffff36, 0x803) fremovexattr(r3, &(0x7f00003a5000-0x7)=@random={'btrfs.', '\x00'}) 2018/01/26 10:41:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003b000-0xa)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) r2 = fcntl$getown(r1, 0x9) getresuid(&(0x7f000086c000)=0x0, &(0x7f0000e8e000-0x4)=0x0, &(0x7f0000e7b000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00002df000)={0x101, 0x6, r2, 0x7f, r3, 0x7, 0x8, 0x590}) 2018/01/26 10:41:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) creat(&(0x7f0000435000+0x5d6)='./file0\x00', 0x90) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00005b3000-0x4)=0x0, &(0x7f0000999000-0x4)=0x4) accept$inet(r0, 0x0, &(0x7f0000f25000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:41:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10080, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000aab000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x8) uname(&(0x7f00002d4000)=""/18) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000143000-0x10)={0x3, &(0x7f0000a79000-0xc)=[0x7f, 0x8, 0x800]}) 2018/01/26 10:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000bdf000-0x4)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000788000-0x9)='/dev/ppp\x00', 0x2, 0x0) fchmodat(r2, &(0x7f0000f21000)='./file0\x00', 0x100) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/01/26 10:41:49 executing program 6: r0 = add_key$user(&(0x7f0000a27000-0x5)='user\x00', &(0x7f0000a9b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000000b000)="", 0x0, 0x0) keyctl$get_keyring_id(0x0, r0, 0x0) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000000000)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="054ee7bcd9889816ebd60b664fa0b1a1a09be4e610b31c45d5d68b603d426ef32a5e3add3b5bcfc447132b05eaad58e70d903be031bbfb41e6bf66d3b63b235ec93ff5e7f132afe06c54dcafddf007eb37289e60224747bc2ed9e99105aa05a6482eb0efc7688d91c93ce2c69330fbecc6d399f55a74d7611c5a490e77696722a62e2220b89a44182a722b0746d7617238", 0x91, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000001000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) r3 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00007c4000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) dup3(r1, r1, 0x0) 2018/01/26 10:41:49 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000)={0x10, 0x0, &(0x7f0000001000-0x10)=[@register_looper={0x630b}, @enter_looper={0x630c}, @acquire={0x40046305, 0x4}], 0xde, 0x0, &(0x7f0000000000)="79711dfa4a8172dad795a9cbf80b22fbb893cd62d0622990f460432d271cdad34e51f5216cd3b47d393d8610b1f03d7bf93fbfa059bc8d0c59ffa9460ac3b19abad666f4fee831e775949b14350b7c3d5b6c2b28584b8ecfbd20d9d4e447da982b1cd1fa310a83ff4b566976b09888fddacdf4f86f7dc88598dafe03c490e7d5cf7467c8582138a1c03164b274561c50e53bdfbcd102a20073db74789f846180d8a70114d9c6502063522f78dc6f38f3f008a80c76dfeee00ee58bac6387a5c8d2a993248a5b5f62a546b6409a0757eb3585afa3729de77ed26076379e1c"}) 2018/01/26 10:41:49 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00008ad000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = open(&(0x7f0000f5b000-0x8)='./file0\x00', 0x2200, 0x20) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000fe5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000fe5000-0x4)=0x1c) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000073000-0x7b)="7effdd7970e24411d49f95293e4c3696d16fa09eb2b7914819d0f8e62ec92e08aec45fe2bb710f17c767f0730d0a6a1d53ede02cee9e81fb50bf10f58c9cb3e583231dd1b2de10c8a41478fd9fbfe61a30ae752dfad38f68123c565b29217596d6bf4f2b3ae8809102fdbff1cd0111dea6b35b6b0f29b7e063ae1d", 0x7b, 0x4, &(0x7f0000fe5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fe4000)={0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00004b0000)=[{{&(0x7f0000fe5000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000f14000-0x80)=[{&(0x7f0000fe5000-0x48)=""/72, 0x48}, {&(0x7f0000fe4000)=""/171, 0xab}, {&(0x7f0000d44000-0x9c)=""/156, 0x9c}, {&(0x7f0000fe5000-0x40)=""/64, 0x40}, {&(0x7f0000fe5000-0xc2)=""/194, 0xc2}, {&(0x7f0000fe5000-0xd2)=""/210, 0xd2}, {&(0x7f0000782000-0x42)=""/66, 0x42}, {&(0x7f0000ed7000)=""/71, 0x47}], 0x8, &(0x7f00003a9000-0x1d)=""/29, 0x1d, 0x1000}, 0x4}], 0x1, 0x40000020, &(0x7f0000fe4000)={r2, r3+10000000}) listen(r0, 0x0) socket(0x1b, 0xa, 0x7) socketpair(0x4, 0x80000, 0x2, &(0x7f0000502000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000fe1000)=0x4, 0x3) 2018/01/26 10:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a0000000000000000000001f900", &(0x7f0000fbf000-0x8)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:41:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ppoll(&(0x7f00000b0000-0x40)=[{r0, 0x8000, 0x0}, {r0, 0x6160, 0x0}, {r0, 0x108, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2, 0x0}, {r0, 0x40, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x0, 0x0}], 0x8, &(0x7f0000fd6000-0x10)={0x0, 0x0}, &(0x7f0000b11000-0x8)={0x69fb}, 0x8) socket$inet6_dccp(0xa, 0x6, 0x0) lseek(r0, 0x0, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f000056b000)='/dev/hwrng\x00', 0x2, 0x0) 2018/01/26 10:41:49 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000017000-0x102)={0x0, 0x1, "87"}, &(0x7f0000018000-0x4)=0x9) flistxattr(r0, &(0x7f0000015000-0x3c)=""/60, 0x3c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:41:49 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000019000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:41:49 executing program 5: clone(0x0, &(0x7f0000b72000-0x97)="", &(0x7f0000672000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f000047a000)="") setxattr(&(0x7f0000dd9000-0x8)='./file0\x00', &(0x7f0000eee000)=@known='system.posix_acl_default\x00', &(0x7f0000de2000)='/dev/keychord\x00', 0xe, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f37000)='/selinux/enforce\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x5) 2018/01/26 10:41:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d2e000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000a95000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000066f000)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007ba000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000859000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000df4000)=0x0, &(0x7f00004f9000)=0x4) 2018/01/26 10:41:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f000061f000)="0749dccb81a528c6c04841a9243b543cff75d0786afa137fb02fef29b12295dc52767088b55e8bf0b2756123a99847cd4ed64d9d61d3e8fdbd27fc68ed321211de982905fd6c7508ced3c4a81888f8", 0x4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067b000-0x4)=0x3, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="7edc08b80f1e3569736c64cf8a8e0cafc6bb3e28efeba4a0d807ed991b38442e4df20d2b489b91c8b6c1ca6b48b3e4ed72de4d2253c1ecb9efed1d1bc5a7ebb07b64041f562ce9e63f04296a580309b73994133e879e641170358148cc4b2d55a09e46a4e496e177d1fcf5471095a755b0acdc734ebf3b7c1663f32a59b20fa52ba3cf1902f8b2773e148b00a646952f1c3150346c2846d8f665665c449ea9e84495b3ca1b33fca6b170d8df37110d0ba0fc5f7dd36ea7adbb1946e6e33c2ec336c1fd294c55a98e4ac13b96cf94064e75f339ea9e16161707557d12c2973d9e15913f4a09bff088e377d9064e79632d4c4059092db8f2e4fbce7224c556656b8607f58c744ab06b51f23dd7db257ddc842dfd0104ab9e3b750b2dd4ade2abf374f161048a818fcb4fa69e0bc1ce8580bd2770b6aa20b070e9cd4d7fc324bd282043069fe3cb6a816542dadb9b067c6e461d3a15add8c1ebda2efc882b7230f0bf97b94c129f9eb6b5ada31ef32a831bbc7223b9a54b5b6e376580eafe31c303908729e1089e1b0d077a2b1468a429a67e84306a63936b29487fee41e7a819a0c381cb56dc6b80f02e9779ab19d75826d9ccfe2dc9b058a8e5b748b26809555af076928b88015162f4a0e6a19cacf1acd43cdac2d3446007f6cd59ef2f949a0f8c9b74053a3b886719f568a7cdf4331936f306f2f916a189e1ef40b86e0bab359bd3bb3fc52610a4997ce1f1e9015bec8769c6b9b6c6d0bd57e66d5f6a12798fdc0dfe66f473362fed78852be1355ca15fc3839d3de96057571c9e27c8a2b363bb0ad62db5f70cc57ee114fd4f6dd87623d590145866a5cf10f8855f473d1ffa4a4fd54a34e24135573efd86173722f6abfebfa838b64077bea246be573859d00ec99d6c553613113002d0c89ee21e35e2ddaa7ca2f4570afb2595f0bb5455a40a82a387974d79aa2e71e94745f05f5334d6bf53f5407df026afdf46f6472df9c41f71e3c4aa2829a4dbff5847105e0606cdeae04ac37d67c6e7ca3f54ac521d4fa356ddba86bc9e1c82cdff36c4c3b641dcd0e12e81147fcd7f51ac4676dd77afe9bd2226f5bc53fab9cf77c97b174b31fa508ead6cd3cbbee062c42e18c492ae8492120e60551b7e927c3df47161ef8315f79c7c0a8b3e846a8b48c31fd372329e0d8d5d2e7243ce3022eca02cd000a4151403e5a7db0894f005d953b4d85e7d1961055e08d2f7c14ed06084c419a4284750daf5d21db6408513ab68c22b97e70d03492ac781901d5cae078cddb816f77e80478d05a6fcdf7e8194ec5b0b3f79e97c8e470d76bd4dd60030f738c29bc24598505f583854d82afa15ba75e11feaee22d1f394f7329dcaced3717962e96be8d8162e1f195f8e25c6fd890b14ee8d2faef27f66d185e1f1fc33e47d52d0a1800eb97025af041e0bc4b4a8506486370d33ad4dae724216472b6b849e9cb644ad1787d37f9ea20b426c37811fd607c2c486d98fffcfc86ba481ff711fc499cf884666576e684ce8d782abd18e81ed8bf81b32d80572a433ed11583cf6380965399107a3ffb853330ee991f74c616cd35f54da2af64c748575e1efdbafa060c843d218cc2fc529dd2fad3a73fe54f6b227ae454e2c010a2fc6b1f5e0c5638a5a6bab40338b1ed8adbb8377aa40417421ceab363f9acb25def37cd101c5d22f1409fdd5f4eddc87b5d2", 0x4ba}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/26 10:41:49 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c91000-0x11)='/selinux/enforce\x00', 0x20400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x895}, &(0x7f0000835000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002cf000)={r1, 0x7fffffff, 0x4278}, &(0x7f0000d08000)=0x8) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0x10, 0x801, 0x1f) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x4040000}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206430000a843096c26236903000b0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f000000e000)=[], 0x0, 0x0}, 0x0) 2018/01/26 10:41:49 executing program 1: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xffffff58) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000326000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_load(r2, &(0x7f0000a5a000-0xe1)={0xf97cff8c, 0x8, 'SE Linux', "1cfc677b066a6bc04cddca339a9fb2d344fe874f8fcd817f2345c56ecfd4b2598593937627dd83b567a4f454f101af8d93e3518baec459b84051889eec866502d76eaf5d5a13d666eb6469124a95c80da050f6205ad0744c3c0b4a9f497e2033cec531dcfccd7ff5fffbeeb407365c1fdbc2ed0bffd5fe0224742c086361a004d5df523915e00ec1c8a1872617c31416801744fdc72b911b27ecbae0f5c90cf2f09b3f05f792f729a77cb313cac7d77b9bc0e16bf425a0f0ee8840be6fba894826db86ffa9fe9ad9baa2edbc6e6e4d892b"}, 0xe1) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00004aa000-0x8)={0x19980330, r3}, &(0x7f0000fca000+0xc1c)={0x6, 0xfffffffffffffffe, 0x8001, 0x7, 0x1, 0x5}) ptrace$cont(0x18, r3, 0x0, 0x80000000) 2018/01/26 10:41:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000038f000-0x8)={0x0, 0x0}, 0x800) ioctl$TCSETA(r0, 0x5406, &(0x7f0000854000+0x4b6)={0x9, 0x2, 0x5, 0x1, 0x7, 0x4, 0xfffffffffffffffd, 0x1, 0x7fff, 0x8001}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000974000-0x4)=0x200, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x4) lseek(r1, 0x0, 0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") shutdown(r1, 0x1) r2 = creat(&(0x7f0000c4e000-0x8)='./file0\x00', 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000dc0000)={0x0, 0x0}, 0x10) 2018/01/26 10:41:49 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000051d000)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 32.282430] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 32.326584] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 32.355028] IPVS: Creating netns size=2536 id=9 [ 33.084308] pktgen: kernel_thread() failed for cpu 0 [ 33.089440] pktgen: Cannot create thread for cpu 0 (-4) [ 33.095083] pktgen: kernel_thread() failed for cpu 1 [ 33.100173] pktgen: Cannot create thread for cpu 1 (-4) [ 33.105550] pktgen: Initialization failed for all threads 2018/01/26 10:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000034a000)='/dev/autofs\x00', 0x0, 0x0) madvise(&(0x7f0000365000/0xa000)=nil, 0xa000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c52000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007db000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000180000)={0x0, 0x0, 0x0}, &(0x7f0000c31000)=0xc) fchown(r0, r1, r2) munlock(&(0x7f0000343000/0x3000)=nil, 0x3000) 2018/01/26 10:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fd7000)='vboxnet0cpuset\x00', 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00008ee000)=0x6) fcntl$addseals(r0, 0x409, 0x11) 2018/01/26 10:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d14000)=0x0, &(0x7f0000022000)=0x4) accept4$netrom(r0, 0x0, &(0x7f0000bad000)=0x0, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@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$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x6) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f36000)=0x100000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f3000)=0xc) lstat(&(0x7f00004bf000)='./file0\x00', &(0x7f0000ccf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000073e000-0x8)='./file0\x00', &(0x7f0000635000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf3000)={r1, r2, r3}, 0xc) 2018/01/26 10:41:50 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000)={0x0, 0x0}, 0x0, 0x100008) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000011000)="", 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r0, &(0x7f0000014000)=0x0, 0x200010000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000003000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000022000-0x4)=0x10, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000021000)=0x0, &(0x7f0000021000)=0x4) 2018/01/26 10:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000926000-0x12)={0x0, 0xa, "a9ac780bffdb19378dc9"}, &(0x7f0000994000)=0x12) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000091a000)={0x0, 0x80}, &(0x7f00003c4000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00006ec000-0xb8)={r3, 0x5, 0x40, 0x15a, 0x1000, 0x1, 0x800, 0x7, {r4, @in6={{0xa, 0x0, 0xf5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x1ff, 0x8, 0x2e}}, &(0x7f0000c80000)=0xb8) connect$pppoe(r2, &(0x7f00005f9000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ftruncate(r0, 0x2000000040001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000679000-0x7a)={0x0, 0x72, "5625532a3f82f4277fb2cb9f2d069147a90abf3ae33b15f4c00f4a50515f2a24096b0722d567a0fa3d2b1d820e0712723f9e31b007a8626045120749bc516b26170c52c42cdcfc9bc2ef47b0972e404527396de49f4f2c49c8eaad680c9b95968096958b99ae5a1547c2581367ea9c548339"}, &(0x7f000045a000)=0x7a) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e0e000)=@assoc_id=r5, 0x4) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r2, &(0x7f00003d4000)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/26 10:41:50 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000)='/dev/sequencer\x00', 0x119000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) msync(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2) 2018/01/26 10:41:50 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000011000-0x38)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x20, 0x12, 0x307, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x17}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x801) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x200000, 0x0) accept4$netrom(r0, &(0x7f0000012000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000a000)=0xffffff98, 0x80800) 2018/01/26 10:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000362000-0x8)='./file0\x00', 0x4000, 0x8454938b83e098da) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000bf7000)={0x5, &(0x7f0000363000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000030a000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000bc2000)={r3, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000099e000)={r2, 0x10}) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/26 10:41:50 executing program 4: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d3b000)='/dev/sg#\x00', 0x8000, 0x400000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00002a7000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6a4628fbd911d14ef00560a6ce94416d"}) setgid(0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d3b000)='&posix_acl_access\x00', 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d3c000-0x4)=0x0) 2018/01/26 10:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009be000-0x2c)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x2, [@loopback=0x7f000001, @empty=0x0]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fsetxattr(r1, &(0x7f000078a000-0xe)=@known='system.advise\x00', &(0x7f000097d000-0x6)='bdev$\x00', 0x6, 0x1) 2018/01/26 10:41:50 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f1c000-0x14)=@ethtool_rxfh_indir={0x1, 0x3, [0x0, 0x9, 0x3b7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000054c000-0x20)={0x7d, 0x0, 0x10000, 0x81}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000052b000-0x10)={0x4, r3}) syz_open_dev$sg(&(0x7f000072e000-0x9)='/dev/sg#\x00', 0x8, 0x800) 2018/01/26 10:41:50 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x7fffffff) 2018/01/26 10:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000362000-0x8)='./file0\x00', 0x4000, 0x8454938b83e098da) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000bf7000)={0x5, &(0x7f0000363000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000030a000)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000bc2000)={r3, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000099e000)={r2, 0x10}) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/26 10:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x14) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000205000-0xc)={0xfffffffffffffffd, 0x0}) writev(r2, &(0x7f0000371000-0x50)=[{&(0x7f000043d000)="88f5615fa0fb4194f85590fafb9dfc64d26ebc8ae6c17261a2c6e3abea78f66912429349a70bc4607e04aab72a4e606ee82057ab4d59d07aa4c07a6fb690fa08fed3659727c770b078f0a9e1e19860236c9939b7aa314c2de8f579f5b7a6689f7a07fde17ad7959406fbd51a8b09a6174413c6c43cae74c7bd669add19961ff068179c3b490f66e5b54d986f8e2935c4299d5ee6a7433a42e9df04a4bae5a82916475d7426c2617946f76b58b00b9de7b3daa163e6c4839e576c5fe5ab3f2338f7fe698b38b4adf4cf91aa4ed1104495322b39adc0bd84e2fc040a7f8ac55dfb3dab00feec6bf97cb439", 0xea}, {&(0x7f0000709000-0x1000)="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", 0x1000}, {&(0x7f0000a22000)="21ed43b8e154c4f183f6caa8f165e11e5072bec2a91cb1a14cab2b0a6cbff596bbf52f871bef200941bce40d931881041780980000885674c3c079bac8e7f105fc9e81747bcdaaa2f1", 0x49}, {&(0x7f00004c7000-0x18)="f94ceafb52d38cbd43a5a33ae2e5648e68956cf58403311f", 0x18}, {&(0x7f0000702000)="4282c88055d0933a24cad707e06c319834b21702efca0ab02e1a320ef7d5f51fecf2cdab0d06e63ae323a53e8f64d1e28c12dd692b53998474ba6bbb160dd17707f35335a9b0603121107c29108106937993dd7147900e7a4091e2a263071e37b4310cc60c3c18d68d9934b7e35ff6e699a05a0e572dda62f7ad670bc4b30ee7a2b776efe8ef87be3e336b9167e254295235404353f08525ca82af87ac058bc287a034b03234c9c8a77168b13fbd84f3372a704cdf081cf0d355770c3e161d4ea5394c7e1cf3c7a9475e93d6", 0xcc}], 0x5) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00009a2000)={0x0, 0x0}) sendto$ipx(r2, &(0x7f0000252000)="689947507e99d65ee14bd92b23d27d9c0574069c4096eebbc08bed24f9a1892354881c756c1c23adf863744c8012fe19bd4da798bb437b68f2a070a3e2606314b065ebf3eb14bbd1f1b9e9e42610b6", 0x4f, 0x4, &(0x7f0000da6000-0x10)={0x4, 0x0, 0x7, "c18352f49b86", 0x1741, 0x0}, 0x10) r4 = socket(0xa, 0x802, 0x0) ioctl(r4, 0x8b35, &(0x7f00000e6000)="") 2018/01/26 10:41:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000557000)="", 0x0) 2018/01/26 10:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) r1 = add_key$keyring(&(0x7f0000fe6000)='keyring\x00', &(0x7f000086f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f00000be000-0xe)='*^Blovboxnet1\x00') close(r0) 2018/01/26 10:41:50 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ec000)='/dev/sequencer2\x00', 0x19f526451155d4d6, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000f89000-0x20)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000f88000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000f89000)='./file0\x00', r0, &(0x7f00008b6000)='./file0\x00') socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000f8b000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x3, 0x0, {0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2e}}}, 0x32) clock_gettime(0x0, &(0x7f00008ce000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000524000)={{0x77359400, 0x0}, {r1, r2+10000000}}, &(0x7f0000c1c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000f88000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000f87000)=[{{&(0x7f0000df0000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f87000)=[{&(0x7f0000687000)=""/72, 0x48}, {&(0x7f0000db8000)=""/12, 0xc}, {&(0x7f0000913000-0xa7)=""/167, 0xa7}, {&(0x7f0000f6b000)=""/231, 0xe7}, {&(0x7f0000e02000-0xce)=""/206, 0xce}, {&(0x7f000042b000-0x2b)=""/43, 0x2b}], 0x6, &(0x7f0000f88000-0x34)=""/52, 0x34, 0x0}, 0x0}, {{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f000018c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x40, &(0x7f000010e000-0x10)={0x0, r3+10000000}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cdf000)={0x0, 0x1000}, &(0x7f0000f8b000)=0x8) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000f8b000)={r5, @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]}}, &(0x7f000001e000-0x4)=0x8c) [ 33.220246] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 33.249405] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/26 10:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000e67000)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b37000-0x8)={r5, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r6, 0x540d) ioctl$TCSETSW(r6, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r9, r8) fcntl$notify(r7, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e64]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x2000000002, 0x6, 0x20, 0xffffffffffffffff}, 0xff73) writev(r3, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r3) 2018/01/26 10:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000561000)={0x0, 0x15, "b348aa6802dc07d0a35e54d7f48df89359ad688e32"}, &(0x7f00003bb000)=0x1d) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c54000)={0x73b1, 0x2, 0x5, 0x1800000000, r1}, 0x10) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) accept4$inet6(0xffffffffffffffff, &(0x7f000077a000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009cd000-0x4)=0x1c, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cec000)='/selinux/context\x00', 0x2, 0x0) mlock2(&(0x7f0000b24000/0x1000)=nil, 0x1000, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000503000)='/dev/usbmon#\x00', 0xffffffffffffffe0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000005e000-0x20)={{&(0x7f00008d2000/0x1000)=nil, 0x1000}, 0x0, 0x0}) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000c3f000)=0x0) 2018/01/26 10:41:50 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000368000-0x4)={0x0}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x111040, 0x10) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000890000-0x4)=0x0, &(0x7f0000578000-0x4)=0x4) close(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000189000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057a000)=0xe8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f000077c000-0x8)=0x1, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000601000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000-0x20)={@generic="f2493a027187b5e7ba1b09626a89f848", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/26 10:41:50 executing program 1: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000015c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000e8e000)=""/181, 0xb5}, {&(0x7f000070e000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x7fff}, 0x40000000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000eee000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002e3000-0x15)='/dev/pktcdvd/control\x00', 0x404400, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000080000)=@req3={0x401, 0x1, 0x1, 0x2, 0x9, 0x3c, 0x1}, 0x1c) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000eee000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/26 10:41:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x200200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000)={0x0, 0x208, 0x80000001, 0x3, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003000)={r3, 0x38, &(0x7f0000004000-0x38)=[@in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x400}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}]}, &(0x7f0000013000-0x4)=0x10) r4 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ec000)='./file0\x00') umount2(&(0x7f00001f8000)='./file1\x00', 0x0) mkdir(&(0x7f0000927000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 10:41:50 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000019000)='system_u:object_r:dbusd_etc_t:s0\x00', 0x21) r1 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80003, 0xff, &(0x7f000001a000-0x8)={0x0, 0x0}) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) 2018/01/26 10:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x28ec) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000056f000)=@assoc_value={0x0, 0x1f}, &(0x7f0000707000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000010c000-0x20)={0x3, 0xfffffffffffffff8, 0x8000, 0x100000001, 0x0, 0x0, 0x8, 0x8001, r1}, &(0x7f00000bc000)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a4f000)={r2, 0x3}, &(0x7f0000b22000)=0x8) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000db4000)=0x7, 0xfffffffffffffe2c) r3 = socket$inet6(0xa, 0x802, 0x88) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000060d000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000f90000-0x4)=0x0) sendto$inet6(r3, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 10:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000e09000-0x8)={0x0, 0x0}) rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/01/26 10:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000e67000)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b37000-0x8)={r5, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r6, 0x540d) ioctl$TCSETSW(r6, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r9, r8) fcntl$notify(r7, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e64]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x2000000002, 0x6, 0x20, 0xffffffffffffffff}, 0xff73) writev(r3, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r3) 2018/01/26 10:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bc0000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000665000)={0x0, 0x6}, &(0x7f000069f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005c6000)={r1, 0x5}, &(0x7f00002a2000)=0x6) socket$inet_icmp(0x2, 0x2, 0x1) getrandom(&(0x7f0000f21000)=""/4096, 0x1000, 0x1) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x2, 0x8000, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/01/26 10:41:50 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000000000)=""/133, &(0x7f0000000000)=0x85) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) timer_gettime(0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 10:41:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000492000)={0x0, 0x8001}, &(0x7f00006cc000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000845000)={r1, 0x100000000, 0x30}, 0xc) r2 = gettid() getpriority(0x1, r2) 2018/01/26 10:41:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x200002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000786000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000bfc000-0x10)={&(0x7f0000001000-0x14c)={0x14c, 0x42, 0x400, 0x0, 0x0, {0x6, 0x0, 0x0}, [@nested={0x114, 0x24, [@generic="f47181ee37f8d14869383765974a4208c38d4139018e2ca4165234266f2f952a26080b94d2c76705233bed6aea55e47b822fa5bc051b", @generic="5de4f32f2c7265e8df588574fac9a3b95396967976fa6d5e8b31e3890ac191eb9328299759362e5134aacc00ac0d5269cfb68c020afaa1dbe4e84a5fc0dae3a82c0e8db60b07201ae74595e5f1ea995c94b246286c6170b46b0a1da7c1368ac38db1596df99a834e1705f3e7b176cd2d6b3ae5714cb5bd041932ed68dd292f293549a246d4e59a2a81b1d2c720a97c268cdb9955592b503856e5921ebbe4", @generic="2ed66146319300f0a362890792a61e2926b6a388fc4198f4fc20356952bd30e2572c73ebc43b", @generic="", @typed={0x8, 0x8d, @void=""}, @typed={0xc, 0x18, @fd=r1}]}, @generic="1c9b4ddbcb58c6c2859249fb87c3648a0ae92cb99b188a67255df5539b1182ff15b1"]}, 0x14c}, 0x1, 0x0, 0x0, 0x8050}, 0x20000800) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:41:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') link(&(0x7f000097b000)='./control/file0\x00', &(0x7f0000015000-0xa)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000d61000/0x2000)=nil, 0x2000}) 2018/01/26 10:41:50 executing program 1: clock_gettime(0x5, &(0x7f00003a9000-0x10)={0x0, 0x0}) 2018/01/26 10:41:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x200002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000786000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000bfc000-0x10)={&(0x7f0000001000-0x14c)={0x14c, 0x42, 0x400, 0x0, 0x0, {0x6, 0x0, 0x0}, [@nested={0x114, 0x24, [@generic="f47181ee37f8d14869383765974a4208c38d4139018e2ca4165234266f2f952a26080b94d2c76705233bed6aea55e47b822fa5bc051b", @generic="5de4f32f2c7265e8df588574fac9a3b95396967976fa6d5e8b31e3890ac191eb9328299759362e5134aacc00ac0d5269cfb68c020afaa1dbe4e84a5fc0dae3a82c0e8db60b07201ae74595e5f1ea995c94b246286c6170b46b0a1da7c1368ac38db1596df99a834e1705f3e7b176cd2d6b3ae5714cb5bd041932ed68dd292f293549a246d4e59a2a81b1d2c720a97c268cdb9955592b503856e5921ebbe4", @generic="2ed66146319300f0a362890792a61e2926b6a388fc4198f4fc20356952bd30e2572c73ebc43b", @generic="", @typed={0x8, 0x8d, @void=""}, @typed={0xc, 0x18, @fd=r1}]}, @generic="1c9b4ddbcb58c6c2859249fb87c3648a0ae92cb99b188a67255df5539b1182ff15b1"]}, 0x14c}, 0x1, 0x0, 0x0, 0x8050}, 0x20000800) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:41:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@generic={0x9, "38886daf301db2d02020029cb28b"}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7a000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ab1000-0x2b8)={0x8, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{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]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}]}, 0x2b8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000696000-0x4)=0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000501000-0x39)="", 0x0) fcntl$setstatus(r1, 0x4, 0x400) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d23000)={0xa, 0x1, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) 2018/01/26 10:41:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f00007d5000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000aec000-0x4)=0x0, &(0x7f0000e29000-0x4)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@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$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000135000)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x100, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x0, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000db8000-0x8)={0x0, 0x0}) getpeername$inet6(r3, &(0x7f0000017000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000338000)=0x1c) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000b07000)=""/219, &(0x7f0000609000)=0xdb) 2018/01/26 10:41:50 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000483000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x4f81, 0x3ff, 0x5, 0xffff, 0x1ff, "2f16d84d37818c91621371dc8c93afc1a0ffcae651da7d7e0162004162ff977fa174dbaee2c129d5655f92d69aa72a0b7236b1c8f205d303dd045d19d0c379", 0x200}, 0x60, &(0x7f0000a1d000-0x10)=[{&(0x7f0000480000-0xa5)="d4f1ee19a5c5ab8416bd2409480252b592be6c464787b609c42cae01e584d65fb79265e3bdb2d5d702df5db705741e2774c04566f8c673de459fc3b37f73a8202501a4b5a200ccfa22955b2720fe6e147777e7bcbde584ab4d85b1e93919b3ddf3cec7c8aac18a4db2403789fd84a3591d0a9e7c856f98ae856776e0f87fd1ce01ecf3d6a35d04c6a55c4e54b7811aebb65fe41b876f9787e4c42b1b3f64984525412b722c", 0xa5}], 0x1, &(0x7f0000001000-0x10a0)=[{0x1010, 0x88, 0xd0b, "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"}, {0x90, 0x84, 0x1d7, "0603685d391833733988c1b5b0e67fd72c1356062db8969ea92cec23440de021109a6b6ac9d21e12aa3795636d00a186c48435bdf9cbc05438cdca02840c86755d9144ed1550689ad4d41f904af8c951bc23baed957ef7d8f623d55bbe6f441b42a97c1917a8934933a32ef6b6a0663c6d5a06b944027ab41c"}], 0x10a0, 0x20000040}, 0x4800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000062b000-0x8)='./file0\x00', 0x40) mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d82000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003eb000)=0xc) r2 = syz_open_procfs(r1, &(0x7f00006d1000)="7067010100006900c84b6254d1b503f3709485") sendfile(r2, r2, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/01/26 10:41:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000594000)='/dev/sg#\x00', 0x0, 0x4000000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bad000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e5000-0x4)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x65)=""/101) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000097f000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000036000-0x4)=0x8, 0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl(r0, 0x5382, &(0x7f0000c23000-0x59)="7f") process_vm_readv(r1, &(0x7f0000077000)=[{&(0x7f00000a7000)=""/66, 0x42}, {&(0x7f0000672000)=""/128, 0x80}, {&(0x7f0000293000)=""/156, 0x9c}, {&(0x7f0000bb1000+0xd81)=""/34, 0x22}, {&(0x7f000022f000-0x22)=""/34, 0x22}, {&(0x7f00000b1000)=""/53, 0x35}, {&(0x7f0000710000)=""/201, 0xc9}, {&(0x7f00003ea000)=""/4096, 0x1000}], 0x8, &(0x7f0000c64000)=[], 0x0, 0x0) 2018/01/26 10:41:50 executing program 6: prctl$intptr(0x400000e, 0x7) 2018/01/26 10:41:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="", 0x0, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b29000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000027f000-0x4)=0x0, &(0x7f0000cc5000)=0x4) dup2(r0, r1) 2018/01/26 10:41:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x1a, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000014000-0x4)=0x5, 0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000012000)={0x33, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x100000000, 0x4, 0x2, &(0x7f0000013000-0x10)=@common='ipddp0\x00', 0x8, 0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/26 10:41:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='#-\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) mq_unlink(&(0x7f0000001000)='dev ') mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) 2018/01/26 10:41:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000540000)='/dev/rfkill\x00', 0x2000, 0x0) fchdir(r0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000576000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:41:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000000, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000001000)="3225d39ae75508efceb1674187c06bb45507e707bc94992f52c48a12843208a88d3112ec3466eb3e7f8862d0153755bed707c6ec19f956ce441137cc4986805920cf3abd60e919aa251146c85b2c39cf1cef99364695ab980ae5e231ff9ac5b7880a802ac017595b3f29d3a4521ff9e88846965bb857bbb4dfa2f7eefd2b50e0a42999fc5df162518811af1f974d6cbe831660924e284bbae6c3d18882385a518a628ce15f19cb49b2d40be6b68c49f79c743adcaf5092b998980150267b5ab3b89451c4f60fdbf9f5f090875297323dbbc29604be0b48ca122a3cb6ea97265e07b676a54b96e9352ae1fb240a6c097463afacd78e21d37044e3e7") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80007, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) poll(&(0x7f000097f000)=[{r0, 0x0, 0x0}], 0x1, 0x1000) ioctl(r0, 0x2283, &(0x7f0000827000-0x1)='g') getrusage(0xffffffffffffffff, &(0x7f00007e0000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f000014f000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00003be000)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r0, r0, &(0x7f0000fed000)=0x0, 0x8000) sendto(r0, &(0x7f0000e67000)="427e45828a06e4d32434c3f770ac54d07612406b240e9de1656ecd1bf0216cea425064bab3cdea023310342c51cb9fe937fd7751b1df2b2558afd5928e479620f6006039adc7ab3748f631fa52f080e2baf22e4be5c608d1e0765c3c42e954fc5ffd5ee5a70d335b7398ef1d0b19510c5c5813d4d3ff5e913a56e11bb311da808a8a6782d0fc593fee50575bb235b9e93aa521acfefbc0d5dc24f1f1e9ac55a94b192d3b7ca0470b25413e6663877b2d1bd5731e9d660296e85ac9ff20cd2abb03ff44ef33811cc12d3276efc431", 0xce, 0x4000000, 0x0, 0x0) write$evdev(r0, &(0x7f0000093000)=[{{0x0, 0x2710}, 0x0, 0x0, 0xffffffffffffffff}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x90) prctl$intptr(0x4, 0x4fe20000) getsockname(0xffffffffffffffff, &(0x7f0000f1b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000637000-0x4)=0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xb4, 0x10000, 0x2}, &(0x7f0000076000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000daa000)={r3, 0x80}, &(0x7f0000001000-0x4)=0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000028c000)={@generic="32582d3ade0da8bba0066a2fa7b1473c", @ifru_settings={0x7, 0x3, @sync=&(0x7f0000b9c000-0xc)={0x9, 0x800000000000003, 0x6}}}) request_key(&(0x7f00002c2000)='pkcs7_test\x00', &(0x7f00005ad000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000453000-0x1)='\x00', 0xfffffffffffffffa) 2018/01/26 10:41:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000862000)='/dev/sequencer2\x00', 0x1ffffffffe, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000001000-0x1)=0x0) [ 33.667002] syz-executor5: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 33.679438] CPU: 1 PID: 6139 Comm: syz-executor5 Not tainted 4.9.78-gf518fe4 #22 [ 33.686966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.696309] ffff8801c3817880 ffffffff81d943a9 1ffff10038702f13 ffff8801c3c48000 [ 33.704369] ffffffff83ab8ea0[ 33.704751] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor6/6148 [ 33.704765] caller is __this_cpu_preempt_check+0x1c/0x20 [ 33.721164] 0000000000000001 0000000000400000 ffff8801c3817990 [ 33.727596] ffffffff81451b82 024000c200000003 0000000041b58ab3 ffffffff84195325 [ 33.735597] Call Trace: [ 33.738170] [] dump_stack+0xc1/0x128 [ 33.743513] [] warn_alloc+0x212/0x240 [ 33.748941] [] ? zone_watermark_ok_safe+0x280/0x280 [ 33.755587] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 33.762406] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 33.769051] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 33.775869] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 33.782339] [] __vmalloc_node_range+0x3f5/0x5f0 [ 33.788634] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 33.795448] [] ? kmalloc_order_trace+0x7a/0x190 [ 33.801744] [] vmalloc+0x5b/0x70 [ 33.806740] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 33.813211] [] xt_alloc_entry_offsets+0x41/0x60 [ 33.819506] [] translate_table+0x2da/0x1cd0 [ 33.825457] [] ? mark_held_locks+0xaf/0x100 [ 33.831405] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 33.838223] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.844781] [] ? arpt_alloc_initial_table+0x690/0x690 [ 33.851599] [] ? retint_kernel+0x2d/0x2d [ 33.857285] [] do_arpt_set_ctl+0x2b7/0x650 [ 33.863145] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 33.869786] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 33.876516] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 33.882723] [] ? mutex_unlock+0x9/0x10 [ 33.888237] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 33.895315] [] nf_setsockopt+0x67/0xc0 [ 33.900830] [] ip_setsockopt+0xa1/0xb0 [ 33.906347] [] tcp_setsockopt+0x82/0xd0 [ 33.911952] [] sock_common_setsockopt+0x95/0xd0 [ 33.918245] [] SyS_setsockopt+0x160/0x250 [ 33.924018] [] ? SyS_recv+0x40/0x40 [ 33.929272] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 33.935915] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 33.942731] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.949287] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 33.955845] CPU: 0 PID: 6148 Comm: syz-executor6 Not tainted 4.9.78-gf518fe4 #22 [ 33.961125] Mem-Info: [ 33.961143] active_anon:50921 inactive_anon:45 isolated_anon:0 [ 33.961143] active_file:3517 inactive_file:7861 isolated_file:0 [ 33.961143] unevictable:0 dirty:86 writeback:0 unstable:0 [ 33.961143] slab_reclaimable:6219 slab_unreclaimable:60178 [ 33.961143] mapped:23722 shmem:52 pagetables:667 bounce:0 [ 33.961143] free:1477127 free_pcp:376 free_cma:0 [ 33.961159] Node 0 active_anon:203684kB inactive_anon:180kB active_file:14068kB inactive_file:31444kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:94888kB dirty:344kB writeback:0kB shmem:208kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 65536kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 33.964950] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 33.964974] DMA32 free:2980000kB min:30596kB low:38244kB high:45892kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2980760kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:712kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 33.964999] Normal free:2912332kB min:36824kB low:46028kB high:55232kB active_anon:203784kB inactive_anon:180kB active_file:14068kB inactive_file:31444kB unevictable:0kB writepending:344kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:24876kB slab_unreclaimable:240712kB kernel_stack:5952kB pagetables:2668kB bounce:0kB free_pcp:556kB local_pcp:168kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 33.965045] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 1*8kB (M) 3*16kB (M) 1*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980000kB Normal: 195*4kB (UME) 330*8kB (UME) 122*16kB (UM) 94*32kB (UME) 62*64kB (UME) 26*128kB (UME) 11*256kB (UME) 4*512kB (M) 4*1024kB (ME) 2*2048kB (UE) 704*4096kB (M) = 2912316kB [ 33.965138] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 33.965140] 11429 total pagecache pages [ 33.965143] 0 pages in swap cache [ 33.965147] Swap cache stats: add 0, delete 0, find 0/0 [ 33.965148] Free swap = 0kB [ 33.965150] Total swap = 0kB [ 33.965153] 1965979 pages RAM [ 33.965154] 0 pages HighMem/MovableOnly [ 33.965156] 320509 pages reserved [ 34.209816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.219138] ffff8801c3e8f6d8 ffffffff81d943a9 0000000000000000 ffffffff83c18800 [ 34.227116] ffffffff83f45480 ffff8801c4bfe000 0000000000000003 ffff8801c3e8f718 [ 34.235078] ffffffff81dfb974 ffff8801c3e8f730 ffffffff83f45480 dffffc0000000000 [ 34.243039] Call Trace: [ 34.245602] [] dump_stack+0xc1/0x128 [ 34.250938] [] check_preemption_disabled+0x1d4/0x200 [ 34.257661] [] __this_cpu_preempt_check+0x1c/0x20 [ 34.264123] [] ipcomp_init_state+0x188/0x930 [ 34.270152] [] ? __lock_is_held+0xa1/0xf0 [ 34.275920] [] ipcomp4_init_state+0xb0/0x7d0 [ 34.281947] [] __xfrm_init_state+0x3e7/0xb30 [ 34.287981] [] xfrm_init_state+0x1a/0x20 [ 34.293672] [] pfkey_add+0x1fb9/0x3470 [ 34.299177] [] ? pfkey_delete+0x360/0x360 [ 34.304950] [] ? pfkey_seq_stop+0x80/0x80 [ 34.310717] [] ? __skb_clone+0x24a/0x7d0 [ 34.316394] [] ? pfkey_delete+0x360/0x360 [ 34.322164] [] pfkey_process+0x68b/0x750 [ 34.327844] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 34.334657] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.341471] [] pfkey_sendmsg+0x3a9/0x760 [ 34.347153] [] ? pfkey_spdget+0x820/0x820 [ 34.352932] [] sock_sendmsg+0xca/0x110 [ 34.358438] [] ___sys_sendmsg+0x6d1/0x7e0 [ 34.364204] [] ? copy_msghdr_from_user+0x550/0x550 [ 34.370754] [] ? check_preemption_disabled+0x3b/0x200 [ 34.377575] [] ? __fget+0x201/0x3a0 [ 34.382824] [] ? __fget+0x228/0x3a0 [ 34.388071] [] ? __fget+0x47/0x3a0 [ 34.393227] [] ? __fget_light+0x188/0x1e0 [ 34.398991] [] ? __fdget+0x18/0x20 [ 34.404149] [] __sys_sendmsg+0xd6/0x190 [ 34.409742] [] ? SyS_shutdown+0x1b0/0x1b0 [ 34.415522] [] ? __do_page_fault+0x5ec/0xd40 [ 34.421549] [] ? SyS_futex+0x22e/0x2d0 [ 34.427055] [] ? __do_page_fault+0x3bd/0xd40 [ 34.433085] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 34.439907] [] SyS_sendmsg+0x2d/0x50 [ 34.445241] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/26 10:41:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f97000)={0x1, 0x0, 0x0, 0x3, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000023b000)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000059000-0x10)={0x0, 0x7fffffff, 0x8, 0x8}, &(0x7f0000076000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000e11000)=r2, 0x4) 2018/01/26 10:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000e25000-0x8)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000d9e000)='./file0\x00', 0x40) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f000002a000-0xa)='./control\x00', 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f00003f8000)=0x0, &(0x7f0000048000)=0x0, &(0x7f00009e7000+0xb56)="") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000824000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f000067c000-0x4)=0x0) inotify_rm_watch(r2, r1) 2018/01/26 10:41:51 executing program 1: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e25000)={0x0, 0x0}) signalfd(r1, &(0x7f00002c5000)={0x3ff}, 0x8) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0xe12, &(0x7f0000fdc000)={0x0, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a9d000-0x8c)={0x0, @in6={{0xa, 0x2, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fde000-0x4)=0x8c) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fdd000)={r3, 0x5, 0x30, 0xfffffffffffff23d, 0x7fffffff}, &(0x7f0000fde000-0x4)=0x18) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000fdc000)={0x0, @in={{0x2, 0x1, @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]}, [0xffffffff, 0x8, 0x4, 0x7, 0x5e8a, 0x4, 0x3, 0x5, 0x4, 0x3, 0x7, 0xb441, 0x7, 0x1, 0xffffffffffffff86]}, &(0x7f0000fdc000)=0x108) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d15000-0xd)={r4, 0x1000, 0x5, 0x5d}, &(0x7f0000fdc000)=0x10) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000fdd000-0x8)='./file0\x00', 0x0, 0x3) unlinkat(r5, &(0x7f0000fda000)='./file0\x00', 0x0) 2018/01/26 10:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000c36000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005a9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000121000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x7e, 0xfffffffffffeffff, 0x1, 0x31}, &(0x7f0000814000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000407000)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x10001, 0x0, 0xf4, 0x464, 0x3, 0x7f, 0x531, 0x80, 0x611, 0x76, 0x5, 0x0, 0x100, 0x0]}, &(0x7f000036a000-0x1)=0x108) syz_open_dev$sg(&(0x7f0000484000-0x9)='/dev/sg#\x00', 0xee, 0x109801) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r4, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) mq_open(&(0x7f0000039000)='em0,vmnet0', 0x802, 0x20, &(0x7f0000959000)={0x6, 0x0, 0x6, 0x4, 0x0, 0x2, 0x2, 0x7ff}) 2018/01/26 10:41:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000b1000)={0x3, {{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]}}, 0x88) connect$inet6(r0, &(0x7f0000caf000)={0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbc}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/26 10:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00006a7000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000036e000-0x344)=@updpolicy={0x27c, 0x19, 0x401, 0x0, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x101, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 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, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x3, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 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, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 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, 0x3}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000050d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000ab7000-0x4)=0x400) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000000f000-0x4)=0x100000002, 0x4) r2 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x8, 0x4) 2018/01/26 10:41:51 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x8497e114f8acd266, 0x6f3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000007000)=0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000007000+0x80f)=0x5, 0x4) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) 2018/01/26 10:41:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a2d000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2272, &(0x7f000003a000-0x2)="") ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00006a3000)={0x800, 0x4, 0x101, 0xa23, "83b73299bbaa9c58a54b65ce01f187524f0341a59b25eea69add4e2ada217710"}) 2018/01/26 10:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000ef2000)=""/224, 0xe0, 0x33) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000013000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f79000)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f00009ef000-0x4)=0x10001, 0x4) readahead(r0, 0xd1, 0x4) [ 34.543962] random: crng init done [ 34.557175] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. [ 34.582240] binder: 6169:6185 ERROR: BC_REGISTER_LOOPER called without request 2018/01/26 10:41:51 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2) getpeername$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) write(r0, &(0x7f0000001000)="e646d8b8e545ca6cb45915f441285ba77ca8881072304fd8af9844f9589500aac2e6210f713df86d192f8374d236498c540fb63b1a6ce0dd7533a401dff3", 0x3e) 2018/01/26 10:41:51 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x4, &(0x7f0000006000/0x1000)=nil) r0 = syz_open_dev$evdev(&(0x7f0000009000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000007000)=""/0) 2018/01/26 10:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000087d000)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000082c000-0xa6)="cf77dfc796defff1c0ecf3ea01f2692c30a1c41859ec6d8321978b0db8f86b2d3b7c832896d9c4d5809e59e51c19206cea1df42881a9cdc7017b52a2d514f13d47e5a5fa9399a48d37f281864dae3c9f7da6af80cd6ecf05e67ae58bb66deb5bb99f74f8b665f121ee3967ca1874f4d9098ea462623de3c39fb0926b38b6ad481d218f671ebae5c4bf7f7325c0eab3375f4b31ce02a567a9d5b1935c7c5ad16a4d770c2fa8e8") r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000c2d000)='\x00\b\x00 vcore\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r3, &(0x7f0000929000)=0x0, 0xff) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/01/26 10:41:51 executing program 4: clone(0x1000000010000000, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f00006b9000)="") modify_ldt$write(0x1, &(0x7f000084c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/26 10:41:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000063f000-0x4)='tls\x00', 0x4) close(r0) mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) r2 = accept(0xffffffffffffffff, &(0x7f0000071000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5f000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000062a000)={0x0, 0x5}, &(0x7f00009f7000-0x4)=0x8) mq_timedreceive(r0, &(0x7f0000312000-0x9)=""/9, 0x9, 0x101, &(0x7f000099b000)={0x0, 0x0}) socketpair(0x5, 0x5, 0x800, &(0x7f0000dd7000)={0x0, 0x0}) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f00003d2000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00005c3000-0x4)=r3, 0x4) close(r0) 2018/01/26 10:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000cbb000)=[{r0, 0x44, 0x0}], 0x1, 0x80000002) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000013b000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000142000)={0x1, 0xfffffffffffffffb, 0xaeea}) connect$unix(r0, &(0x7f0000c96000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/26 10:41:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl(r0, 0x1, &(0x7f0000f0e000)="09543f6d94902be2c7f37bde3b07731a6bf715142b3e22d7afb1c5ddcd5a3d2da43e5a1244b3cd7a20be65ef01758ee7fb603c068d6e433309ce1605b54a3b49a42aead10f2dba41a59093f421941a62bc63845b107df37900fd3b3eef953f60295264ffd41cf3621765a5d05ca3ff2fb93d185c6a73de36725ae8604534ddfafacc9d7c19917cc4839f2d6e288672197c4246fcd0ff2f27ad2a1ebf6e951735dc28a06d1e86f9fdb4be921a960a13850c391696c7decf6b95340279618c9d91") mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ustat(0x6, &(0x7f0000b18000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 34.588597] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. [ 34.621577] audit: type=1400 audit(1516963311.662:22): avc: denied { transfer } for pid=6169 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 34.653678] binder: undelivered TRANSACTION_COMPLETE [ 34.658817] binder: undelivered transaction 20, process died. [ 34.678582] binder: 6169:6203 ERROR: BC_REGISTER_LOOPER called without request [ 34.693734] binder: 6169:6203 got reply transaction with no transaction stack [ 34.707713] binder: 6169:6203 transaction failed 29201/-71, size 32-8 line 2920 [ 34.716845] binder: 6169:6203 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 34.725639] binder: 6169:6203 BC_INCREFS_DONE ufffffffffffffffe no match [ 34.738354] binder: release 6169:6185 transaction 24 out, still active [ 34.745815] binder: undelivered TRANSACTION_COMPLETE [ 34.752247] binder: release 6169:6203 transaction 24 in, still active [ 34.758824] binder: send failed reply for transaction 24, target dead 2018/01/26 10:41:51 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/26 10:41:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x10000000000004, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) sched_rr_get_interval(0x0, &(0x7f0000fbb000-0x10)={0x0, 0x0}) clock_nanosleep(0xffffffffffffffff, 0x1, &(0x7f0000a8a000-0x10)={0x0, r0}, &(0x7f0000b57000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x3, 0x3, 0x0, &(0x7f000074d000-0x10)={0x0, r1}, &(0x7f0000048000)=0x0, 0x0) 2018/01/26 10:41:51 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000066e000)='/dev/input/mice\x00', 0x0, 0x44000) unlink(&(0x7f0000e40000-0x8)='./file0\x00') 2018/01/26 10:41:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x61d4fa61bd1faf96, &(0x7f0000000000)=0xe97a, 0x4) listen(r0, 0x7) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) flock(r1, 0x4) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000caa000)=""/163) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cc6000-0x6)='hybla\x00', 0x6) flistxattr(r1, &(0x7f0000001000-0xb3)=""/179, 0xb3) 2018/01/26 10:41:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007d6000)=@generic=""/16, 0x10) bind$inet6(r0, &(0x7f00003da000-0x12)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x2000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffffac) r1 = socket$inet6(0xa, 0x801, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000f5a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b05000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000586000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r2}) bind$inet6(r1, &(0x7f00006f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0xfffffffffffffed0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00001e6000-0x4)=0x0, 0x4) 2018/01/26 10:41:51 executing program 6: mmap(&(0x7f0000000000/0x420000)=nil, 0x420000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000036b000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00001a5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000018000-0x8)={0x0, 0x7}, &(0x7f0000420000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000041000-0x8)=@assoc_value={r2, 0xff}, 0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000023f000)=@common='gre0\x00') 2018/01/26 10:41:51 executing program 1: unshare(0x400) r0 = timerfd_create(0x0, 0x0) fchmod(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x20) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)=0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000245000-0xf0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x76)=""/118, 0x76}, {&(0x7f00008e6000-0xf6)=""/246, 0xf6}, {&(0x7f0000fe1000)=""/35, 0x23}, {&(0x7f000050c000)=""/60, 0x3c}, {&(0x7f0000194000-0xe7)=""/231, 0xe7}], 0x5, &(0x7f000059b000)=""/43, 0x2b, 0x7}, 0x9}, {{&(0x7f00008d4000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00003b9000-0x60)=[{&(0x7f00006e3000)=""/151, 0x97}, {&(0x7f0000000000)=""/137, 0x89}, {&(0x7f0000000000)=""/210, 0xd2}, {&(0x7f0000001000-0xf2)=""/242, 0xf2}, {&(0x7f0000929000-0xce)=""/206, 0xce}, {&(0x7f0000da3000)=""/0, 0x0}], 0x6, &(0x7f0000000000)=""/4096, 0x1000, 0x7}, 0x8}, {{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c4e000)=[{&(0x7f00000d5000-0x2d)=""/45, 0x2d}, {&(0x7f00003d3000)=""/109, 0x6d}, {&(0x7f0000bbf000)=""/179, 0xb3}, {&(0x7f0000a1e000-0xb5)=""/181, 0xb5}, {&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000bf1000)=""/103, 0x67}], 0x8, &(0x7f0000001000-0x86)=""/134, 0x86, 0x8}, 0x8}, {{0x0, 0x0, &(0x7f00004bf000-0x50)=[{&(0x7f000032e000-0xf4)=""/244, 0xf4}, {&(0x7f0000706000)=""/2, 0x2}, {&(0x7f0000000000)=""/219, 0xdb}, {&(0x7f0000000000)=""/164, 0xa4}, {&(0x7f00004d5000-0x37)=""/55, 0x37}], 0x5, &(0x7f0000000000)=""/155, 0x9b, 0x1}, 0x80000001}], 0x4, 0x40000140, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00001a3000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xf48, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2b9ac8a8, 0x4, 0x8, "76c957e6899776a35ce39e687c3da6e6de9975cab7b3ca3b0693fe5e72853faa7931564f425eea200d8dd87df0757db3e70790655b1223b55af48d47013546ddd0396cf4a83bed0c72ad5717f1dbe91e"}, 0x160) 2018/01/26 10:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000013d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000636000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigaction(0x7, &(0x7f0000c53000-0x20)={0x42a1bb, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f0000cd5000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ace000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000517000-0x44)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/01/26 10:41:51 executing program 0: mmap(&(0x7f0000aa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000aa9000-0x4)=0x10) write(r0, &(0x7f000000a000-0x7)="9a", 0x1) 2018/01/26 10:41:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00005ae000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000527000-0x1c)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) 2018/01/26 10:41:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001ec000)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003d1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003ee000)={0x40000000, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{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) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r2, r3, &(0x7f0000058000-0x8)=0x0, 0x10002) 2018/01/26 10:41:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000053d000)=0x0) ioctl$TCSBRK(r2, 0x5409, 0x80000001) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r1, &(0x7f00002f9000-0x20)=[{&(0x7f0000af6000-0xb4)=""/180, 0xb4}], 0x1) 2018/01/26 10:41:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fda000-0x4)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000ee1000-0x8)=0x1) [ 34.880433] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor6/6232 [ 34.888992] caller is __this_cpu_preempt_check+0x1c/0x20 [ 34.894507] CPU: 0 PID: 6232 Comm: syz-executor6 Not tainted 4.9.78-gf518fe4 #22 [ 34.902037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.911376] ffff8801b201f478 ffffffff81d943a9 0000000000000000 ffffffff83c18800 [ 34.919419] ffffffff83f45480 ffff8801c2f64800 0000000000000003 ffff8801b201f4b8 [ 34.927450] ffffffff81dfb974 ffff8801b201f4d0 ffffffff83f45480 dffffc0000000000 [ 34.935502] Call Trace: [ 34.938079] [] dump_stack+0xc1/0x128 [ 34.943435] [] check_preemption_disabled+0x1d4/0x200 [ 34.950181] [] __this_cpu_preempt_check+0x1c/0x20 [ 34.956669] [] ipcomp_init_state+0x188/0x930 [ 34.962716] [] ? __lock_is_held+0xa1/0xf0 [ 34.964206] device gre0 entered promiscuous mode [ 34.973240] [] ipcomp6_init_state+0xb5/0x820 [ 34.979288] [] ? __xfrm_init_state+0x363/0xb30 [ 34.985506] [] __xfrm_init_state+0x3e7/0xb30 [ 34.991549] [] xfrm_add_sa+0x1916/0x2e40 [ 34.997232] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 35.004047] [] ? nla_parse+0x213/0x260 [ 35.009560] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 35.016378] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 35.022418] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 35.028448] [] netlink_rcv_skb+0x13e/0x370 [ 35.034309] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 35.040339] [] xfrm_netlink_rcv+0x6f/0x90 [ 35.046110] [] netlink_unicast+0x511/0x750 [ 35.051962] [] ? netlink_unicast+0x43c/0x750 [ 35.057992] [] ? netlink_attachskb+0x680/0x680 [ 35.064192] [] netlink_sendmsg+0x8e8/0xc50 [ 35.070045] [] ? netlink_unicast+0x750/0x750 [ 35.076080] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 35.082552] [] ? security_socket_sendmsg+0x89/0xb0 [ 35.089100] [] ? netlink_unicast+0x750/0x750 [ 35.095129] [] sock_sendmsg+0xca/0x110 [ 35.100641] [] ___sys_sendmsg+0x6d1/0x7e0 [ 35.106412] [] ? copy_msghdr_from_user+0x550/0x550 [ 35.112962] [] ? save_stack+0x43/0xd0 [ 35.118382] [] ? kasan_slab_free+0x72/0xc0 [ 35.124238] [] ? kmem_cache_free+0xc7/0x300 [ 35.130179] [] ? putname+0xee/0x130 [ 35.135429] [] ? check_preemption_disabled+0x3b/0x200 [ 35.142238] [] ? __fget+0x228/0x3a0 [ 35.147482] [] ? __fget+0x47/0x3a0 [ 35.152640] [] ? __fget_light+0x188/0x1e0 [ 35.158405] [] ? __fdget+0x18/0x20 [ 35.163574] [] __sys_sendmsg+0xd6/0x190 [ 35.169166] [] ? SyS_shutdown+0x1b0/0x1b0 [ 35.174939] [] ? SyS_futex+0x22e/0x2d0 [ 35.180446] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 35.187254] [] SyS_sendmsg+0x2d/0x50 [ 35.192589] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 35.210025] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor6/6232 [ 35.218602] caller is __this_cpu_preempt_check+0x1c/0x20 [ 35.224050] CPU: 1 PID: 6232 Comm: syz-executor6 Not tainted 4.9.78-gf518fe4 #22 [ 35.231561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.240896] ffff8801b201f478 ffffffff81d943a9 0000000000000001 ffffffff83c18800 [ 35.248895] ffffffff83f45480 ffff8801c2f64800 0000000000000003 ffff8801b201f4b8 [ 35.256871] ffffffff81dfb974 ffff8801b201f4d0 ffffffff83f45480 dffffc0000000000 [ 35.265472] Call Trace: [ 35.268036] [] dump_stack+0xc1/0x128 [ 35.273375] [] check_preemption_disabled+0x1d4/0x200 [ 35.280099] [] __this_cpu_preempt_check+0x1c/0x20 [ 35.286564] [] ipcomp_init_state+0x188/0x930 [ 35.292595] [] ? __lock_is_held+0xa1/0xf0 [ 35.298368] [] ipcomp6_init_state+0xb5/0x820 [ 35.304396] [] ? __xfrm_init_state+0x363/0xb30 [ 35.310597] [] __xfrm_init_state+0x3e7/0xb30 [ 35.316624] [] xfrm_add_sa+0x1916/0x2e40 [ 35.322307] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 35.329119] [] ? nla_parse+0x213/0x260 [ 35.334624] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 35.341434] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 35.347462] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 35.353496] [] netlink_rcv_skb+0x13e/0x370 [ 35.359351] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 35.365377] [] xfrm_netlink_rcv+0x6f/0x90 [ 35.371144] [] netlink_unicast+0x511/0x750 [ 35.377004] [] ? netlink_unicast+0x43c/0x750 [ 35.383033] [] ? netlink_attachskb+0x680/0x680 [ 35.389233] [] netlink_sendmsg+0x8e8/0xc50 [ 35.395088] [] ? netlink_unicast+0x750/0x750 [ 35.401115] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 35.407578] [] ? security_socket_sendmsg+0x89/0xb0 [ 35.414127] [] ? netlink_unicast+0x750/0x750 [ 35.420155] [] sock_sendmsg+0xca/0x110 [ 35.425661] [] ___sys_sendmsg+0x6d1/0x7e0 [ 35.431441] [] ? copy_msghdr_from_user+0x550/0x550 [ 35.437998] [] ? check_preemption_disabled+0x3b/0x200 [ 35.444809] [] ? __fget+0x228/0x3a0 [ 35.450053] [] ? __fget+0x47/0x3a0 [ 35.455216] [] ? check_preemption_disabled+0x3b/0x200 [ 35.462027] [] ? __fget_light+0x188/0x1e0 [ 35.467793] [] ? __fdget+0x18/0x20 [ 35.473125] [] __sys_sendmsg+0xd6/0x190 [ 35.478721] [] ? SyS_shutdown+0x1b0/0x1b0 [ 35.484488] [] ? SyS_futex+0x22e/0x2d0 [ 35.489998] [] ? fd_install+0x4d/0x60 [ 35.495421] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 35.502231] [] SyS_sendmsg+0x2d/0x50 [ 35.507569] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/26 10:41:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0xffffffffffffffff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000004000)=""/0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = syz_open_dev$usbmon(&(0x7f0000754000-0xd)='/dev/usbmon#\x00', 0x5, 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 10:41:52 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents64(r0, &(0x7f0000001000-0xff)=""/27, 0x1b) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x80000) renameat2(r0, &(0x7f000000e000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00', 0x5) getdents64(r0, &(0x7f000000c000)=""/67, 0x43) 2018/01/26 10:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000190000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000eb2000)=0x1, 0x4) r2 = dup(r0) fgetxattr(r2, &(0x7f0000728000)=@known='user.syz\x00', &(0x7f00003fa000-0x91)=""/145, 0x91) 2018/01/26 10:41:52 executing program 0: r0 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x8) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r2, 0x80045104, &(0x7f0000001000-0x1)=0x0) 2018/01/26 10:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b35000)=0x312, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007fd, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000500000)='@', 0x1, 0x8040, &(0x7f0000928000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000f6c000-0x4)=0x2, 0x4) r1 = getpgid(0x0) getpriority(0x3, r1) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x240}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/26 10:41:52 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000007000)={0x3, 0x0, 0x9, 0x7, 0x8, 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]}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000013000-0x8)='./file0\x00', &(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) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000012000)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) connect(r0, &(0x7f000000f000)=@sco={0x1f, {0x1, 0x0, 0x0, 0xed, 0x4, 0x0}}, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000009000-0x50)={{0x4, 0x8}, {0x0, 0x6}, 0x3, 0x0, 0x1000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000017000-0xa8)=[{&(0x7f0000014000-0x60)={0x27, 0x800, 0x2, 0x0, 0x6, 0x1, "cbd413636cf1ed7c84dbda820e64bfd7d7bb7f4c04857d5f4c86e97c96db6a5b8b9350676fb8957504cbba0c514acc6b4739d98fe48954068582d77316eb96", 0x1}, 0x0, &(0x7f0000014000-0x20)=[{&(0x7f0000013000)="6854f553e683536ba2dcfc47834f4a01be024b94e218d6d95e4e5b75c2894bfd7cbff14d0c254f9fdd08a0fc4555ced4b264689a46253b57bd5963c0fc120eb991954a46f9480952ab12f84195eb85d05e626d034be60e02a36e30e534f0cf2c281552733ee5a82483cc923214fd5bbe04e61a464305f3195f5b1e91afb8596cf56050e903c4386b06905d6bbe7bc9837cbc605e3705dc3c839a8239b187d530ea239ff511e56c23ea045f8bf13e320cac76600a52b0391086907c56216a4f5e18d3b95a479b49513fc8ed6cfb9550dfc2be9e21bff72b0f8e", 0x0}, {&(0x7f0000013000-0x25)="14e57d076bad3c154e901b764787c6bbe96378a93364e203de28e7a10b44dd5c9584ae6de9", 0x0}], 0x0, &(0x7f0000014000-0x90)={0x0, 0x11b, 0x1, "ca182bd035054651de97e02786a94db3762f1a50ceb42b0512c1b2ab29b5785a4732f82cc9a2b8218cb8d14529b51f2da3e7fd59355d32f3a19521e4a233ca214110d11651ea866774ec22fe19dc43b137f22a02fdd65375c4b44c911dc88cde93db6f2e45d91db68db6011084ae4bd069c385e5585093cd802526771a"}, 0x0, 0x1}, {&(0x7f0000003000)={0x27, 0x8, 0x3, 0x0, 0x4971, 0x8, "7690b43476cf8aeb7798cd5755aba3d122daefb3162900dbc2b187f786ead9813823ad9789b942c068740dfc6840781e7a515c2666d4558035aa44c165638f", 0x1}, 0x0, &(0x7f0000015000-0x10)=[{&(0x7f000000f000-0x1000)="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{&(0x7f0000005000)="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0x0}, {&(0x7f0000001000)="c6ca16321a665003bebd4d578d0745192d8695c3636350a963eadc5ddc9696a98d193e6888ac8ec6c62a621000bb58ac78f4ad5f987b3863dc792041832af07d962cccdbaa9e746465668a8bd52e42eef5448bd65c631910c1865df2b28d2d764406835c2a9640ee8bf066e153fac80000f1e1f68bbada6643e17c3f48a211df0851fa6ea52aa70c23e4a96200d9db66b1e82a0130fc6ebd4dec7e80cf6411b9fce3d458441591a122df866de28cacd9db94611e58e832857733b8151ab8100f8cf7bc52bdc6c1480a73adff", 0x0}], 0x0, &(0x7f000000c000-0x30)={0x0, 0x13b, 0x2, "66c292013468c31f9cb710d8d4aadec6a70713d1dbff779f3700f5735ef6e267"}, 0x0, 0x8000}], 0x49249249249253c, 0x4000054) 2018/01/26 10:41:52 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@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]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @random="d52e5926ad2c", [0x0, 0x0]}, 0xc9) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000009000-0x10)={r1, 0x1, 0x6, @random="117aff0d71b9", [0x0, 0x0]}, 0x10) 2018/01/26 10:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00001cc000-0x20)=[{&(0x7f0000ff9000-0x40)=""/64, 0x40}], 0x1) prctl$intptr(0x1a, 0x0) 2018/01/26 10:41:52 executing program 5: gettid() mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000001a000-0x10)=[{&(0x7f0000017000-0x96)=""/150, 0x96}], 0x10000034) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x0}, 0x13f, &(0x7f000000d000+0x379)={&(0x7f0000020000)={0x170, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:41:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000bf7000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/26 10:41:52 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x1d, 0x3c45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x1, 0x8, &(0x7f0000d96000-0x100)=[{&(0x7f00008ff000-0x59)="dadbe744d44e932faf2328e207e785df91f9de8202ab5d02afa683bec0f3d04e1fcc86f3b1e01cfd808e0c2e7471214c53d4e99e9f11ffa19bcb328954ba5212fbd129995a8b464af58046b6806fb4c472a07b22fe207ca298", 0x59, 0xffffffff, 0x0}, {&(0x7f0000f74000)="", 0x0, 0xffffffffffffa103, 0x7ff}, {&(0x7f000086a000)="5b8d0e4ad106218e8ae728b949985981590d03391e5d5455dd69aab6c134705172d771308273a9af6ab17f0ccbc9af647fc58c0ad20ba2f21663f78c5d8300939ccc0fa937087512f7da6cfd444f33ff640c097d392b63250782240b6079d1ef9dd6344675413666cbd9b9c1b1c66fd8602d5f43605dc722ac2f2a2cd5fd9a6c90e7ffee89820ba4e2bb4b8d5e8b31890106ea4da9440d3810f613e33bea3259c49025954801d0fe233c4a89ee4e3d73027ec0a55ea07ecb2d63b5fe7969540b0e3656e43e4eb4fb9430f9ba96", 0xcd, 0xde9, 0x0}, {&(0x7f0000924000-0x8c)="74be81af08b2283aba364e3b2f8050107446148d857eb09cf3f8b37cf4b89c79a1262dfc226d871b164662855db3dad67bc6f52e1d503de07953095c53a40707fca11a21d905ab34bbf8f5ec2c599e7e5c88a43ea09aa53b24dabf33c7443f41b9065c3c9ebe9238b07a609af616aa31f1e8ce7f6ec2f52ad9170d4ad56912a586af83196bfefe38f1f11efd", 0x8c, 0x20, 0x2}, {&(0x7f0000f74000)="99edcceadef0eb7f59094d81014c6b8336206f902821a10fd0843ecedfd21778585155d3e133224ebd0b513e53de18659da51afe22827244d0faa89173432b0bb295b2ddca76698fb8c9448431d78f9396d38d4a57d8701aaddbfaef676d8ed8ab4ad3b4dd3bd2d1b1991bbe8e43bf2e6bcd130574fa9e12a8e7342be61739fde2b33e1104449433590b72627c0ff5330a01e610eac27280d10b0b262c16e7fd50903d2e90cdd9f1ff46ea986bc09effdc9a5b8877b0668cc25428a954389a8e2ce66541c907a90724b2ee87ef2ee4", 0xcf, 0xfffffffffffffffe, 0x7}, {&(0x7f0000f74000)="2092cb7c2292aa778d7ef6195175e383b4c140c6936ec394fe93b2bc37c85254155a9bd4bf51c8fe8d28d3694f367401a2411d7f9a629c3069a37df65264ac40986544f7e0b921032cf5304b46d9fa51c5ba3e15bda8855537ed3d9f88e86f7645d50223c61776099cf8b6b9b911310f5c4cfcecbc78048b3df7d5adf0159067306101bb68936dfadb3fd75fa330e69f", 0x90, 0x6, 0x1}, {&(0x7f0000f74000)="7af6a753cf8457a26a55ff6cca051f335baab8324e2361c2eb30f0b214820439", 0x20, 0x3, 0x400}, {&(0x7f0000f74000)="1956be1fc007bb5c0fa2932e1fa4a887a48cc8ea869a27eb084230da26cf46f9", 0x20, 0x5, 0xd092}], 0x3e0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f000066b000-0x4)=0xfffffffe, 0x4) r3 = fcntl$getown(r1, 0x9) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000bb000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0xc, &(0x7f0000e55000-0x2)=""/2, &(0x7f0000728000)=0x2) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000585000-0x4)=0x80000001) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c82000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005e000)=0xfffffffc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b7000)={0x0, 0x0, 0x0}, &(0x7f0000828000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f00000be000-0x70)=[{&(0x7f0000279000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000034f000-0x60)=[{&(0x7f0000641000)="00040812", 0x4}, {&(0x7f0000287000-0x83)="5147dea06d45dee743b3cf757d8f42d1b8101a115220c4c9cceb113202d10048ebeb8a60717fd9cfc737ffa893e5174e38c318639e8f3dff9f9f026f7907427b065eb227398c6fd208c7361f3b692a55f12cb8eeb717bc16d5cf760161246b3d1ca0deb073a836f4ba1f16cf19da6c35140506abbd59bb175bf60db12e8efc5b349dab", 0x83}, {&(0x7f000021a000)="1bddd18a69d017f2148466c69f328059d76fe3f3c5120b406c641ae8222c23850d2ac8", 0x23}], 0x3, &(0x7f000034c000)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r1, r2, r2]}], 0x60, 0x20000000}, {&(0x7f0000a59000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cd6000)=[{&(0x7f0000756000-0xcf)="ee0cfabbd6a95c1817832379e8161f2052263ea18d89f8ff0d4c276a8d10db44835228f6f045991695e46e0ae0b75b006099e95592c2051c05d3ec30c71f1752f43e260cd9e0362277195b3c702877935370c40cb13e863c9286c8daeb145718a045755bb860cd501294863195b6d6a9a155d734884e92466bddaf679d1d93bcc2f74e7fdaf46b030355df104de8975fd8e91b911f220507d10231d881683f0a02cdf414dd1d99c065d754d03a02f97e27c488037f0e52", 0xb7}, {&(0x7f0000a70000-0xc)="0d5e5e248bc1248e4a7de8ded1c05f12a2f6b83e5af8f2ec60d2565e4b94374390e9f6b5268e", 0x26}, {&(0x7f0000f3b000)="b06bfda89c132b5c16e8a361b4b3f37c5678a3b57a1c772a261a32277018123f8710f8ebd58d3651dc116042", 0x2c}, {&(0x7f00007de000)="efa4ffd64b", 0x5}], 0x4, &(0x7f0000be8000-0x18)=[], 0x0, 0x4840}], 0x2, 0x840) connect$unix(r1, &(0x7f00009d7000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) 2018/01/26 10:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000006, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000560000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000732000-0x4)=0xe8) getsockname$netlink(r0, &(0x7f0000a38000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1b000-0x4)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000eb8000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006da000)='/dev/hwrng\x00', 0x523000, 0x0) readlinkat(r1, &(0x7f000006b000)='./file0\x00', &(0x7f0000e6a000-0x1000)=""/4096, 0x1000) 2018/01/26 10:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r0, 0x0, 0x6, &(0x7f000020b000-0x3)=""/3, &(0x7f0000da6000)=0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe2000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/26 10:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x802000000402, r1) exit(0x0) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) execve(&(0x7f0000653000)='./file0/file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f000056e000-0x18)=[]) fdatasync(r0) 2018/01/26 10:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00004d9000-0x30)=[{0xc, 0x2}, {0x3, 0x2ac00}, {0x4, 0x6}, {0x2, 0x1}, {0xb, 0x100000001}, {0xa, 0x1}], 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00006b4000)={0x4000002, {{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, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 35.574179] device syz4 entered promiscuous mode 2018/01/26 10:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000640000-0xbc)={0x645, 0x2, 'client1\x00', 0xffffffff80000001, "c79e295651424ef3", "2a1b4d3cccfff5e27ffb0cc75195b6bb0cfd69f3e3212738bbfd0bd39a58978a", 0x9e6a, 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]}) r1 = getuid() sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f000051a000)={0x268, 0x2, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xfffffffffffffffc}, [@nested={0x20, 0x10, [@typed={0x8, 0x73, @void=""}, @typed={0xc, 0x40, @uid=r1}, @typed={0x8, 0x44, @void=""}]}, @nested={0x108, 0x56, [@typed={0xc, 0x43, @fd=r0}, @generic="a4628f88b97c4a34ea2621680f9e166fb1c96d06a2575586b1563fd7f3eb8e528f558a2526bf634ff5fd7705836023df98f13ff0e2c7ad2c37d14127ea002d0dbbd0cc9936f2f3f74824d76230af7a6cd097954f3f09e0d608da4dad1cf84c553f4eb453c787bfe9fa9b7aeb9bab61489ff718541efba900a3a6c7d63bfc304116846807c611", @generic="67b9cd6d53909854d3c7a59cf365215b6549513c198a502441ecdcada1242e4840a776adf7b0c91cae244392bcede30ab22c64797c5656cd31b288a29837a28d0a5503de8657df39628b2d83e4fb37bef628ae52f587a6295795355275c7e206ea1eed55", @typed={0xc, 0x35, @uid=r1}]}, @generic="2cce62ffd6a8fe686fc72eaaf1e905be05e6a4e8a2bbbb3a4ade17a074df4f5f149395ff0f0e6ec3076a65acd07a47cb", @typed={0x18, 0x1f, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0x2a, @u64=0x6}, @generic="2fa1582ec797696f6c2902b1d7dd2a744eab6ee7fa421ab4209663a884214319bf97cfe9b157bf88380288f2dbdecd61734d5e78bc8d7a4fcbe50caa28062e12fc925a65efc67536a3c2a02413ff797a8ef9c104dcc1051108c5f5ba19357de976384616cef44efa8edbba007e125882d6e6003de514a8ccbfc74c5cf188964f4a0ba7b9ff3c021f02eddecc9d154554b335df35505c60e9f91667a2e630225612086b97349c98ae371841a95cd51d37d207734478664f4965375a1ac072615579b126a5115cd962bb783287e3098a81871f"]}, 0x268}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:41:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000bf7000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/26 10:41:52 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000011000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b96000-0x20)={{&(0x7f0000055000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/01/26 10:41:52 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0xc)=@random={'user.', 'cpuset\x00'}, &(0x7f0000001000-0x18)='(posix_acl_accessmd5sum\x00', 0x18, 0x1) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x0, 0x4200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x5, 0x2, [0x0, 0x9]}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000)={r2, 0x7}, 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000012000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f000018b000/0x1000)=nil, 0x1000}) 2018/01/26 10:41:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002e2000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xe3, 0x1, 0x76, 0x0, 0x7}, 0x14) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000050d000-0x6)='hybla\x00', 0xff5c) 2018/01/26 10:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000e2c000)='/dev/ashmem\x00', 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x0, 0x0) 2018/01/26 10:41:52 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000510000-0x7)='/dev/vga_arbiter\x00', 0x402, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") setsockopt(r0, 0x982, 0x500, &(0x7f000064f000-0x1)="d9", 0x1) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00008c4000-0xb0)={{0x400, 0x3}, 'port1\x00', 0x40, 0x81050, 0x9, 0x200, 0x101, 0x7f, 0x8, 0x0, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlinkat(r1, &(0x7f0000d67000-0x8)='./file0\x00', 0x200) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000918000-0x8)={0x0, 0xfffffffffffffe01}, &(0x7f00006fc000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c96000-0x14)={r2, 0x2, 0xffff, 0x8, 0x9, 0xc2e}, 0x14) 2018/01/26 10:41:52 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x9, 0x8000) connect$pppoe(r0, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @common='sit0\x00'}}, 0x1e) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f000000c000-0x8)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000000c000)={0x0, 0x0}, 0x1, 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005000-0x4)=0x7, 0x4) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) splice(r0, &(0x7f0000004000-0x8)=0x0, r1, &(0x7f0000008000)=0x0, 0x1ff, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000000a000)={0x3, 0xd98a, 0x4e78, 0x1, 0x8, 0x8}) getsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000005000)=0x0, &(0x7f000000d000)=0x4) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f000000c000)={0x56, 0x7, 0x5be4df41, {0x1, 0x80010000000}, {0x6, 0x0}, @cond=[{0x81, 0x6, 0xa9e, 0x5, 0x7ff, 0x100000001}, {0x9, 0x7f, 0x8, 0x3ff, 0x5f, 0x1000}]}) preadv(r1, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153, 0x0}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) 2018/01/26 10:41:52 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x80003, 0x0) r1 = epoll_create1(0x7fffb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) epoll_wait(r1, &(0x7f0000782000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/26 10:41:52 executing program 5: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000001000-0x4)=0x0, 0x40000005, &(0x7f00000af000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 35.637000] audit: type=1400 audit(1516963312.682:23): avc: denied { ioctl } for pid=6313 comm="syz-executor5" path="socket:[16485]" dev="sockfs" ino=16485 ioctlcmd=0x5351 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.667812] device syz4 left promiscuous mode 2018/01/26 10:41:52 executing program 5: mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/01/26 10:41:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 0x0}) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000012000-0xe)='./file0/file0\x00', &(0x7f0000002000)='nilfs2\x00', 0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 10:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003db000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)="", 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) fcntl$getownex(r0, 0x10, &(0x7f0000ab4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 10:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000683000)={0x0, 0x0}) 2018/01/26 10:41:52 executing program 3: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa6000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xffffffffffffff9c) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0xffffffffffffffff) ptrace(0x4207, r2) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000b4e000)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e67000)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r4, &(0x7f0000fa7000)=[{{0x0, 0x0, &(0x7f00002f2000-0x80)=[{&(0x7f0000fa7000)=""/64, 0x40}, {&(0x7f0000104000-0x5e)=""/94, 0x5e}, {&(0x7f0000fa7000)=""/212, 0xd4}, {&(0x7f0000fa7000)=""/168, 0xa8}, {&(0x7f000090a000)=""/169, 0xa9}, {&(0x7f000090b000)=""/4096, 0x1000}, {&(0x7f0000fa8000-0x5b)=""/91, 0x5b}, {&(0x7f0000475000)=""/78, 0x4e}], 0x8, &(0x7f000093e000-0xa5)=""/165, 0xa5, 0xdf4}, 0x45d}, {{&(0x7f0000294000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000fa8000-0x40)=[{&(0x7f0000fa8000-0xb3)=""/179, 0xb3}, {&(0x7f0000496000)=""/175, 0xaf}, {&(0x7f0000fa8000-0xf9)=""/249, 0xf9}, {&(0x7f0000d0e000)=""/129, 0x81}], 0x4, &(0x7f000011a000)=""/140, 0x8c, 0x41f}, 0x0}, {{&(0x7f0000fa8000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00003e6000)=[{&(0x7f0000fa8000-0x4b)=""/75, 0x4b}, {&(0x7f00001be000-0x94)=""/148, 0x94}, {&(0x7f00001d0000-0x2c)=""/110, 0x6e}, {&(0x7f0000fa8000-0x59)=""/89, 0x59}, {&(0x7f0000fa7000)=""/81, 0x51}, {&(0x7f0000c77000)=""/73, 0x49}], 0x6, &(0x7f0000ca9000)=""/155, 0x9b, 0x7}, 0x2}], 0x3, 0x40, &(0x7f0000fa8000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fa8000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa7000)=0x24) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000344000)={r6, 0xfff}, 0x8) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000fa6000)={0x2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffffffff, 0x3, 0x8000, 0x40, &(0x7f000003b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0xffff, 0x8000}) fcntl$dupfd(r4, 0x406, r4) 2018/01/26 10:41:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000086f000)={0x0, 0x0, 0x0}, &(0x7f0000a96000-0x4)=0xc) syz_open_procfs(r2, &(0x7f0000663000-0xe)='net/protocols\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e61000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000483000-0xc)={0x80000008, 0x0}) ioctl$TCXONC(r3, 0x540a, 0x0) pipe2(&(0x7f000074a000)={0x0, 0x0}, 0x800) getresgid(&(0x7f000086d000-0x4)=0x0, &(0x7f0000198000-0x4)=0x0, &(0x7f0000b4e000-0x4)=0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000268000-0x10)={0x80000000, 0xff, 0xefa, 0x4}, 0x10) 2018/01/26 10:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00003e7000-0x4)=0x0, 0x80000) fcntl$setstatus(r0, 0x4, 0x4400) r1 = socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000fad000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000839000)=[{r1, 0x44, 0x0}, {r0, 0x2000, 0x0}, {r1, 0x0, 0x0}, {r0, 0x313, 0x0}, {r0, 0x40, 0x0}], 0x5, &(0x7f000076e000)={r2, r3+10000000}, &(0x7f00008a4000-0x8)={0x2}, 0x8) r4 = mmap$binder(&(0x7f0000c78000/0x3000)=nil, 0x3000, 0x3, 0x810, 0xffffffffffffff9c, 0x54) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000516000)={0x20, 0x0, &(0x7f00000e9000-0x20)=[@enter_looper={0x630c}, @acquire_done={0x40106309, r4, 0x3}, @acquire={0x40046305, 0x1}], 0x65, 0x0, &(0x7f0000967000-0x65)="8300422fe7826ad08e4d113e13349ff3d1a02a83a83a7adcb905964dea8e4ea0bc8f3191619cec99029f843b6e92a368beefbf7338edb9f8b3dfe9bfe04a9ef9a464a54cc8d58a1708f688a4b29c7f8543c7c88028855df1d2a2b0d7a476e38ba9dcd19f9e"}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d09000)={0x8, [0x6, 0x3, 0x4, 0x100, 0x8, 0x2, 0x100, 0x5]}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f1a000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) 2018/01/26 10:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000a7e000)={0x0, {""/7}, 0x0}, &(0x7f0000d33000+0xbea)=0x10) fsync(r0) mmap(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0x3000009, 0x3010, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008d3000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000de8000-0xce)=""/206) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000554000-0x4)=0x5, 0x1553a2e0f0abb150) ustat(0x40, &(0x7f000039e000+0x1ff)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 10:41:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000025000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0x0, 0x6677bbc4) recvfrom(r2, &(0x7f00002b5000)=""/233, 0xe9, 0x12000, &(0x7f00003d2000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0x1}}, 0x26) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000b04000)=0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read$eventfd(r0, &(0x7f000001a000-0x8)=0x0, 0x1b1) 2018/01/26 10:41:52 executing program 3: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa6000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xffffffffffffff9c) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0xffffffffffffffff) ptrace(0x4207, r2) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000b4e000)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e67000)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r4, &(0x7f0000fa7000)=[{{0x0, 0x0, &(0x7f00002f2000-0x80)=[{&(0x7f0000fa7000)=""/64, 0x40}, {&(0x7f0000104000-0x5e)=""/94, 0x5e}, {&(0x7f0000fa7000)=""/212, 0xd4}, {&(0x7f0000fa7000)=""/168, 0xa8}, {&(0x7f000090a000)=""/169, 0xa9}, {&(0x7f000090b000)=""/4096, 0x1000}, {&(0x7f0000fa8000-0x5b)=""/91, 0x5b}, {&(0x7f0000475000)=""/78, 0x4e}], 0x8, &(0x7f000093e000-0xa5)=""/165, 0xa5, 0xdf4}, 0x45d}, {{&(0x7f0000294000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000fa8000-0x40)=[{&(0x7f0000fa8000-0xb3)=""/179, 0xb3}, {&(0x7f0000496000)=""/175, 0xaf}, {&(0x7f0000fa8000-0xf9)=""/249, 0xf9}, {&(0x7f0000d0e000)=""/129, 0x81}], 0x4, &(0x7f000011a000)=""/140, 0x8c, 0x41f}, 0x0}, {{&(0x7f0000fa8000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00003e6000)=[{&(0x7f0000fa8000-0x4b)=""/75, 0x4b}, {&(0x7f00001be000-0x94)=""/148, 0x94}, {&(0x7f00001d0000-0x2c)=""/110, 0x6e}, {&(0x7f0000fa8000-0x59)=""/89, 0x59}, {&(0x7f0000fa7000)=""/81, 0x51}, {&(0x7f0000c77000)=""/73, 0x49}], 0x6, &(0x7f0000ca9000)=""/155, 0x9b, 0x7}, 0x2}], 0x3, 0x40, &(0x7f0000fa8000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000fa8000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa7000)=0x24) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000344000)={r6, 0xfff}, 0x8) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000fa6000)={0x2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffffffff, 0x3, 0x8000, 0x40, &(0x7f000003b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0xffff, 0x8000}) fcntl$dupfd(r4, 0x406, r4) 2018/01/26 10:41:52 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000f8000)='/dev/sequencer2\x00', 0x406200, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000239000-0x9)=""/9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000091000-0x30)=[{&(0x7f000007c000-0xcf)=""/207, 0xcf}, {&(0x7f000003a000)=""/85, 0x55}, {&(0x7f00000d7000-0xc8)=""/200, 0xc8}], 0x3, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000038000)=@req={0x0, 0x8, 0x0, 0x1}, 0x10) syz_emit_ethernet(0x3e, &(0x7f000006f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000ea000-0x1)=0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000003a000)={0x0, @in6={{0xa, 0x2, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x3, 0x6, 0x5, 0x10}, &(0x7f00000eb000-0x4)=0xa0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000eb000-0x8)={r1, 0x8}, 0x8) 2018/01/26 10:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002a2000-0x50)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x9ed0, 0x0}}) close(r0) symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0/bus\x00') getuid() r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0x0) syz_open_procfs(0x0, &(0x7f0000a60000)='gid_map\x00') 2018/01/26 10:41:52 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800000003, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fe1000)="260000005e0009000000eaf83a000000000000001e000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/26 10:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000605000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1e000)=0x26) fcntl$addseals(r0, 0x409, 0x2) shutdown(r0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000ebb000)='ns/user\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000018b000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000feb000)='ns/user\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000041a000-0x10)={0x9, &(0x7f0000a28000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000e90000)={r2, 0x3}) 2018/01/26 10:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bb3000-0x9)='/dev/sg#\x00', 0x7, 0x2100) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000d53000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000a9f000-0x1e)="441ffff1eeffffffdeffffc5140487d91305004c000000ffffff7f0000", 0x1d) 2018/01/26 10:41:52 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x7, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000010000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000010000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000009000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000f000)={r2, 0x13, "145c51db4d3a390a3bada0530422e489b097ae"}, &(0x7f0000010000-0x4)=0x1b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000010000)={0x7, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000006000-0x20)={0x6, r3, 0x10001, 0x8}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/26 10:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x7, 0x0, 0x8080da14, 0x5, 0x0, 0xffffffffffffffff}) write$selinux_validatetrans(r0, &(0x7f0000b0f000)={'system_u:object_r:inetd_var_run_t:s0', 0x20, 'system_u:object_r:hwdata_t:s0', 0x20, 0x37, 0x38, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6b) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000a41000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0}, 0xfffffffffffffc90) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/26 10:41:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) socketpair(0xb, 0x3, 0x42, &(0x7f0000013000)={0x0, 0x0}) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000011000)=""/196) sched_setaffinity(r1, 0xffffff22, &(0x7f0000011000)=0x0) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000000)={r4, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d92000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 10:41:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000ec3000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 10:41:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000693000-0x11)='/selinux/relabel\x00', 0x2, 0x0) finit_module(r0, &(0x7f0000905000)='\x00', 0x2) mkdir(&(0x7f000068b000)='./file0\x00', 0x0) r1 = open(&(0x7f0000f15000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)=0x0) socket$pptp(0x18, 0x1, 0x2) 2018/01/26 10:41:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000db6000)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000217000)='/dev/snd/seq\x00', 0x0, 0x20003) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000c92000)=""/0, &(0x7f0000559000-0x4)=0x0) keyctl$session_to_parent(0x12) r2 = dup2(r1, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000213000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={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, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6d000)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000c29000)={&(0x7f00009c8000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f000006d000-0x10)={&(0x7f0000fbf000)={0x440, 0x7, 0x4, 0x22, 0x5, 0x3, {0xa, 0x0, 0x4}, [@generic="66b8b1187a96383035149cb7de0a77e4152e27abe76f02a249646ee6686541561aba727120efe53823cc4e06ad91633869d3246de12782c20891eb20fc5b4406d618f349336913a6878f1964395d8194b32321bebaf341c998e895a46f57c891aea6c36a2ded0a52b2c3b2b84f7de495d0257e04bd2c9c081d6f425a2eadfb4b264ff2bdd8a80a5f004655d512503afab863a84ca797e59a6ca2a4aac5bd39a7beee18afc7dce3cdc2197c7cb441f5bc1dfd380cd999890e1986211cba794d8ff367f49f82dc116df77980", @generic="1d6999e60887b2d22ff1e28f6b5c629164146521cd74016771b4b70a6bc12edf3b37fdc5a5b650b1a74dd97300599ec28b78c2997beaaa4aa276dd89e8fa64e54342c378a674d5bf92d496065f470661f04bfbdbb6120107bb3ba0a679c5a9220dad7e1ce10026729003286617c8f28f9db71cf211dbf000401cd581744b0ba043f6752acbe2e1e840c3598f92e2a0", @nested={0xb4, 0x63, [@generic="5562962bd0bc1e19989245ea3026ec33ac84be38661cfbfd420e6e2177a79b9cbdc92db0026c59d941b2ca26398e63e32fdb434b1e0c933bcf7bfcdb9de1cb295efecda514375a6bc151e6c65d9efeeae245c3b24eaf590149568db028689db45fa4ed5608c929ac46bdd449bed6e9f0bd0e74313866842d9e2df9206b06c54ab7d0977a86f460eb8416a99f4418ade9fba80c50697e641ec05ed09142ebb626d38a4c6f3d09371137a03acec74e"]}, @nested={0x130, 0x1, [@typed={0x10, 0x8b, @u64=0x6}, @generic="ac9f34255396ac9e04679110b3fa651f4017c8ae332601", @typed={0x18, 0x74, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="1a7e262e1973936ba9ae26424678191976d7f64771ec18240f0997908b127a8ea7aa6d94bec8d881eb76908ab8812b2353f33b395a162170d0ef1f6a2336f0e3803986bcb92571b6d9844c22751bddccc11d7d486839c4dfd230b5f98a6e3ea535ca61cecd569637c2de1ed6ee3ef0180f61b0a232c3a7481ed4d70507822ab846d7e00f8d51e8a22f191b691f65dea9be1c3ec6cf5fae2bf0ca2d7945c5debbd8a96af57c8ed02244e2799b4cf38c6d07312a66afea010c877b9d2a99f75a9f5c72d7438e0399ff30712cb1b97d4b3cbfc7d2a5a2c6554d7c00879c4b7e0452d79275a8b0b90066ba9ca5"]}, @nested={0xcc, 0x86, [@generic="0e799f1c6ff2be1588a7265bf547abc294337942e3330315c8a4662093ffb7d62f22559b17050bedb07d373d4dd2dd631febbfaa9193cdb62e4d24333ee0d58500085891b02a112e4cba0a032ceab3d88dc201fb5a23760cb901add1c85a68672c03502e045d5ca12651af5fe8a8329f4fb7d4577176cd84a4e420c365f8265355db77b01bd96e1705430e35616b2ac4431b17e67428fad154e294a93d3e5454fb085acd33459e6d0ca24c19091b7dbabe2b9aa8762162c086020868c322a2087cb0a3ca8112502a"]}, @generic="70296138b06688c5f3b84920c23d11d17c30e50c", @typed={0xc, 0x36, @uid=r3}]}, 0x440}, 0x1, 0x0, 0x0, 0x80}, 0xc010) clock_gettime(0x0, &(0x7f0000960000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000f6f000)='./file0\x00', &(0x7f00006e1000-0x20)={{r4, r5/1000+10000}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\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$sndseq(r1, &(0x7f0000309000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x48b, {0x4, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) syz_open_dev$sndseq(&(0x7f0000efd000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) [ 35.840504] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6402 comm=syz-executor7 2018/01/26 10:41:52 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000002f000)={&(0x7f0000007000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, &(0x7f000001e000)=[{&(0x7f0000030000-0xf5)=""/245, 0xf5}, {&(0x7f0000007000)=""/117, 0x75}, {&(0x7f000002f000)=""/85, 0x55}, {&(0x7f0000026000-0x1c)=""/28, 0x1c}, {&(0x7f000002f000)=""/249, 0xf9}, {&(0x7f0000012000)=""/139, 0x8b}], 0x6, &(0x7f0000022000)=""/3, 0x3, 0x5}, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:41:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) getrandom(&(0x7f00000c5000)=""/182, 0xb6, 0x0) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d02560a06000000000010489643c200090000000000016564243e8900000028215a0004fbf50dfff90004a5000904001ce1ed5e0000000000221f1000010007000600000400f30000536e", 0x58}], 0x1) 2018/01/26 10:41:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000135000)="") getdents(r0, &(0x7f0000fd8000)=""/24, 0x18) getdents64(r0, &(0x7f0000db4000)=""/1760, 0x6e0) creat(&(0x7f0000a8d000-0x8)='./file0\x00', 0x0) getdents64(r0, &(0x7f000051a000-0xc2)=""/194, 0xc2) 2018/01/26 10:41:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007fc000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x1, 0x1, 0x0, 0x6, 0x20e, 0x7fff}, &(0x7f0000e0e000-0x4)=0x20) bind$inet6(r0, &(0x7f0000a89000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f00007ec000)="", 0x256, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/26 10:41:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002a0000)='/selinux/policy\x00', 0x0, 0x0) getsockname$llc(r4, &(0x7f0000eb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009fe000+0x246)=0x10) 2018/01/26 10:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x803, 0x16b) sendmsg$nl_route(r0, &(0x7f000024f000)={&(0x7f0000ca2000-0xc)={0x10, 0x0, 0x0, 0x80040002}, 0xc, &(0x7f0000991000-0x3)={&(0x7f0000be1000)=@setneightbl={0xcc, 0x43, 0xd38, 0x4, 0x2, {0xa, 0x0, 0x0}, [@NDTA_THRESH3={0x8, 0x4, 0x7}, @NDTA_THRESH2={0x8, 0x3, 0x91f}, @NDTA_NAME={0x18, 0x1, '\\:&selfwlan0eth1\x00'}, @NDTA_THRESH3={0x8, 0x4, 0xfffffffffffff001}, @NDTA_PARMS={0x2c, 0x6, [@NDTPA_GC_STALETIME={0x10, 0x6, 0x401}, @NDTPA_UCAST_PROBES={0x8, 0xa, 0x7}, @NDTPA_RETRANS_TIME={0x10, 0x5, 0x7}]}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x4}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x6}, @NDTA_THRESH1={0x8, 0x2, 0x5}, @NDTA_PARMS={0x2c, 0x6, [@NDTPA_MCAST_REPROBES={0x8, 0x11, 0x0}, @NDTPA_RETRANS_TIME={0x10, 0x5, 0x6}, @NDTPA_PROXY_DELAY={0x10, 0xd, 0x800}]}, @NDTA_THRESH2={0x8, 0x3, 0xfffffffffffffffe}]}, 0xcc}, 0x1, 0x0, 0x0, 0x20008000}, 0x42a1fb982758dc1e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002de000)='/dev/sequencer\x00', 0x60c00, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x80) write(r0, &(0x7f000030f000-0x10)="1f000000e8030200000006c507141a23", 0xfffffffffffffca6) 2018/01/26 10:41:53 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) exit(0x0) getdents64(r0, &(0x7f0000001000-0x1000)=""/0, 0x0) 2018/01/26 10:41:53 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) prctl$setfpexc(0xc, 0x50000) mremap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000000000/0x4000)=nil) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000009000-0x4)=0xac, 0x4) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000) 2018/01/26 10:41:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00006ca000-0x9a)="") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000021b000-0x10)={&(0x7f00000b0000/0x2000)=nil, 0x2000}) 2018/01/26 10:41:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000135000)="") getdents(r0, &(0x7f0000fd8000)=""/24, 0x18) getdents64(r0, &(0x7f0000db4000)=""/1760, 0x6e0) creat(&(0x7f0000a8d000-0x8)='./file0\x00', 0x0) getdents64(r0, &(0x7f000051a000-0xc2)=""/194, 0xc2) 2018/01/26 10:41:53 executing program 7: add_key$user(&(0x7f0000a27000-0x5)='user\x00', &(0x7f0000a9b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000000b000)="", 0x0, 0x0) keyctl$get_keyring_id(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2000000000000000, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") 2018/01/26 10:41:53 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000086a000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000)=""/104, &(0x7f0000001000-0x4)=0x68) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000-0xa0)="365ad2ae449a67c0fd2094936cf6ff178c680708fb53e6edb5bcbaae5b9b6fe0a7be6e80a4f1436c756eb4e9ed842fdc92b27bf627850f863cf3e342266932177b84db6829c55f092976bc27c34f23c693c47b256fa79658f32d0c1389822687b1e4a364cfd77a3900acab21a85e6bd8fbb7c81123796e796a80e6a8723a2520175d732771ea12e515d2369d0f807246dcd892c29bd24c69f458bc8199740476") setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x100004, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000cf4000)='./file0\x00', 0x101000, 0x0) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$ipx(r0, &(0x7f0000256000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000385000)=0x10) mq_timedsend(r2, &(0x7f000032c000)="f982c8cc4ea3404bc4864d5450c0e3ed8fb9674d7605c8fd7f041e61e85a33d637d7eb522838c05a5fbecea89e675948305d7cd68dbc0b46cabc53ab5a4986bc34e6b7b63276c47f1fd48ace3715d72ef3", 0x51, 0xffffffffffffffff, &(0x7f0000e14000-0x10)={0x0, 0x1c9c380}) 2018/01/26 10:41:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000910000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000cad000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/26 10:41:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000dce000)="2b8e0ed9a6e2966ffe3e6ff282e72242", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00009d1000)={@random="d76c380c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x8, 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={0x3, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r1 = getpid() timer_create(0x6, &(0x7f0000167000)={0x0, 0x1, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001cb000)=0x0) 2018/01/26 10:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat(0xffffffffffffffff, &(0x7f000009d000-0x8)='./file0\x00', 0x101, 0x8c) ioctl$TCFLSH(r0, 0x540b, 0x77) ptrace(0xffffffffffffffff, 0x0) [ 36.125850] 9pnet_virtio: no channels available for device ./file0 2018/01/26 10:41:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000bd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 10:41:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000013000-0x9)='net/sctp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000001000-0x5)='bdev\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000011000)='logon\x00', 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000011000/0x3000)=nil, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 36.180946] 9pnet_virtio: no channels available for device ./file0 2018/01/26 10:41:53 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000a5f000)='/dev/sg#\x00', 0x0, 0x400100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x1c, 0x4) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffe3e, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x24)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u64=0x0}]}, 0x17}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 10:41:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet(r0, &(0x7f0000408000+0x751)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb7000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000392000-0x9)='/dev/rtc\x00', 0x400540, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x1, 0x8) socket(0x14, 0x6, 0x1) keyctl$set_reqkey_keyring(0xe, 0x6) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000001000-0x4)=0x1f) shutdown(r0, 0x1) 2018/01/26 10:41:53 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000091b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000aad000)='./file0\x00', 0x800, 0x102) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000ad2000)={0x7, 0x80, 0x3, 0x3}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000e05000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0xd, 0x57c, 0x7fff, 0x9}, &(0x7f000003d000-0x4)=0x20) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000334000)=0x0) 2018/01/26 10:41:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000058f000-0x10)={0x0, &(0x7f00006dc000)=[]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000cfd000-0x60)=[{&(0x7f0000795000-0xc8)="11", 0x1}], 0x1) sendmmsg$inet_sctp(r0, &(0x7f0000fab000-0x70)=[{&(0x7f00006fc000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c15000-0x60)=[{&(0x7f0000896000)="ea", 0x1}], 0x1, &(0x7f0000487000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) close(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001f3000)={0x0, 0xffffffffffffff31}, &(0x7f0000984000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000308000-0x6)={0x0, 0x0}, &(0x7f0000438000)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000082e000-0x10)={0x0, 0x4, 0x81, 0x9}, &(0x7f0000fdb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c32000-0x9)={0x0, 0x1, '_'}, &(0x7f0000bce000)=0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000ea000)={0x0, 0x8c, "cd02f232553c8544ec2cbf1ffc02081f2fc380cbeab19243248fda472fa8a0326f90824e3180a956f87da3e411561ae33ae63d08dafb4ce39d5cbc56500a8732e119129be02fd25c994675c45b2dfb4d9c825003dfc8075f21c5376b886ee2b8c7baaf200219e0a9a07f042cab5921d554c0a44cbaf9f8763f4ffd0e05da11dc91dcb5949ce175544fde55e0"}, &(0x7f0000bb3000-0x4)=0x94) getsockname$inet(r0, &(0x7f0000fd3000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003fd000-0xb8)={0x0, 0x100000000, 0x7491, 0x4, 0x7, 0x100, 0x2, 0xfffffffffffff599, {0x0, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xe080}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x98, 0x3f, 0x7, 0x8, 0x80}}, &(0x7f0000511000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a32000-0xa)={0x0, 0x4, 0x0, [0xffff]}, &(0x7f0000b7b000)=0xa) sendmmsg$inet_sctp(r0, &(0x7f0000ecc000)=[{&(0x7f0000970000-0x1c)=@in6={0xa, 0x3, 0xd0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fb}, 0x1c, &(0x7f0000aeb000)=[{&(0x7f00002fb000-0x6a)="30845a382f50dbd38d6c38cc8beab0bb8b24bf5dd2e1a1ef339c9ecacc6f48ec9b3d668122c926660714ff21805a388672f0a001a0ed1fa3c6c70a8f0718b85443f393159a8a9500ce440f111119792dd60f68c191b6e279e571ec91fa9d63762089d03db54f3ad0e643", 0x6a}, {&(0x7f00002ab000-0x3)="03faf9", 0x3}, {&(0x7f0000107000)="825db555544e1003ba9291fc4ea9", 0xe}, {&(0x7f0000d3d000)="c5dd91c90e9baa8309d96f3d096fd8df1f5ddc82c0", 0x15}, {&(0x7f0000de3000-0x72)="76a88d1c3afa09f546aa02e3fff7a21de7033160ba445d2cd7246c43765622e4f45bc90f18b440b80c8e6f34edb6492f00070fd27e29784932b0ed3599a7ba08d74f28e1f9395415cc80f95b99e70c33cfcf7104afeb39283575832939d4843592e6a6ba5f9248ba21fe2aadf56ad866abad", 0x72}], 0x5, &(0x7f0000b47000-0x60)=[@init={0x18, 0x84, 0x0, {0x0, 0xfff, 0x4, 0xb3}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffc, 0x4, 0x284a, 0x0, r1}}], 0x60, 0x800}, {&(0x7f00008f1000)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f000051b000)=[{&(0x7f0000b1b000)="e7fc7425ac5964227669946b32fbcb2fbfd535b976f5b8b114ab1d18328624fadab0c8671e1c1ccae6b202ffa441254914b599045a9d84634c0b65e984209c335391f32c4696b444f60e08778d82385b96453f8ec6806aa054d6e8cf777aae15ac4ad1aa3632805bcae4c486a56b1fd21452a4fd64728dfe8d0b25520e13bf8c0885d8db625a14e68861671884e113e8fce19c8c8134031452be0887477a8038fbac45216b40288a7f783e3a3cf7b734bb0670642605ab3d2b2ef9f7d502add973ac51871bb0f885c48a76bdb453d56bb61b472a62dfde680bcc50806b9653e43eae3d20f1a18c1708e99cdca0c49559cb", 0xf1}, {&(0x7f0000421000)="316d2914adfa3d1ee6f332da66adf02b2dc0ebcd3cf335d69a662a6e6e65c5adfa51421a2f5c75c203e3e81418284c8c8f43471579612743983d740886d7cfdfaed2ac5f9773ec353cc3ac8bd623d49752d39e1df2a97b3c06ecfb5795ee268f1165104f1d8ad443d78daaa648f920587cb94a459784e18d3f8ca776596c54ba3b59cb08ee335f858a7daf9712cd7d517400753699428c091db5d3b287bcdb59fc32cd8c92c8d2c83e40bf214edf02d857e808ae88189ffcba3844891b7a0e2289578a878810b9667000666cf3a5fecebfb4157a57daf00e56c2a5f4a6ad2102bc2b5494fb7a6ca08cfea02c9e7163366313fbf2720b", 0xf6}, {&(0x7f0000327000)="", 0x0}, {&(0x7f0000e4b000-0x7a)="f2c2b66c6fe241511e6410451275d36b90b7d30cdceac3d6681f36765d86c68ef64881b4e8f87865902e17decdda948b2df1ddb41da98ed747f084aa818513b9a452b77e716c965ed4cda95d20365c67d34c0afeec8d701f2a8e1c15802ecc5cb9087d52a7c4872eeee9707c41488ab287cea4ba4f859f729762", 0x7a}, {&(0x7f00006cd000-0xa)="9165675dc90b05871a3c", 0xa}, {&(0x7f0000a6d000)="210ccd08927584ce9f33499b6d6a01b4c10cdb1f1d62293c7147c6dfce528f9df341d5031f4b0b24d585feaf145f6d78acbff07dff934e126683153452ac8e7d543c4f0d2d7bd83884520b6a57188bcd4dc03acc65eeb09b5f487ed0080736e9458cbcac805c7f8889df3cb820a6674ab5d20379ba855f36daba4b5e452a3ee5f96b01f1", 0x84}], 0x6, 0x0, 0x0, 0x40000}, {&(0x7f0000d5a000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000052d000-0x40)=[{&(0x7f0000feb000-0x2)="491571bd910d7e4c5281be3e693bcee31cac764140acb9fd96f9425d1fb3fd7216f62da49c22122ac28eef941f3501ef29cae804711768c991e7fa043c0b74635205f4ca06ac5c8c47874470877e5eed585c57d542ee42dcf4a2fe00301289835aab7a08ac4b7e1c51a7dfc9850da443fc23c347ad5738433081a441f4c8b2487b2a096c7004bdd553defe859a5a691538c8dcb5055e63f5ad425e5fd8", 0x9d}, {&(0x7f0000fc9000)="6cdc27c2f256755e8cd3dab9dcdc82890ce8e8485c2a826db30655e81b65d8e8a88d8c4283597d596e0b666e11d03aab620469b7d11e847f499bc048aa2d1cbbf8fe5053635a1c18b63f987a64d6c66d67b4967080f311aa0ed79adc79187a723ad8d52611168bbbf0355a423ebb1edf94caaaa0e77c39ab0ac8cc83484ae7a57710cdf8886c4d3d1d920b7852cf18bbf89c05ec79fa5e77608720543a10fb794583f88065f3d7eeffe2dd83887b5250cd3a53d4c93c2c6900e3ef1c703a25afd77a70ced1561caabeead074de56fb8e", 0xd0}, {&(0x7f00002e3000-0x9)="2551351b6b7811a580", 0x9}, {&(0x7f00000c1000-0x90)="3a7f91cf65e8dcd698408a9a3c6177ddd031a649228957ffa8451dfe9010ebc452fdade577d5bafbaedb8de7a9766e8c294f20816414ee1729b9540cfa900af41564bdf8f282a68831b7d243ea5c4e981ea377df82ab7cad35f19e8d3a00f7aa8dd53ed08b6d7045475a417c2870ab0f43e05aaf67c9a61b8f982872fce408d2bf8e218d83475bede7e36f93fe072595", 0x90}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f0000cea000)=@in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c, &(0x7f00009d2000-0x50)=[{&(0x7f0000297000-0x9f)="fc0126d29d536dc5c3b11443fade9571ed6aa3c511d5934429af7d1399561ab7312fd5b6869d2bf2f4460d60cf198dd49308a56838e3009b92b17bd269d41069102f76d0a73100c6a283f31ea0e9c7b15d9d4487360a9543f9a9f1fbe6d351f38b3fbc9c43c83ae2cb624637f7c8a9fe2240b924a810e1b3577e870c406c058dc2522dbf6ffb306675b688d865c5c8156cf3d42d25a71011db7167ac443ec0", 0x9f}, {&(0x7f00002ae000-0xaa)="3afdd0929d27d700bfb02d96a33ed24898e44589ebf7fcf12fad3a08edada0f3233cec133f2aae594f339d66b93fe783418383f81222345be42d64fd42fbd594d92f7752c0cc17208a4aa9efde37ea86d2faa673fcb9262a7e34e155e1134631ebdbfdd9ddbc628c5d152afa191add1235ced19c8a1e7cf7904e1665ff15b29cabb20d5ca322b7ec6f7d2ccdbcebc5ebe0df6aae1325a12a79ba7551ccb3b031056748e67957f2e336cc", 0xaa}, {&(0x7f0000b78000)="b2a95396ba3eebbaa6d640acbb14a40e575fcf53f522377ede53b6e6632dbb7e204cc25d1db314724a9d723b4fa9b908982c52ee7c2e5e86b13ad6e4dffceca93f6f0fbc714447dd8834d13bbd28ef999eb8b691bfef706b4fcffb0b2a26be6d8710", 0x62}, {&(0x7f000097d000-0x63)="39779d805e3cec605ba0978c8aa6e9870ddcf30038b5d22576ae1feac7a027d325c7dc5cec863aa3fc7159ac3d4d1e1cc565d943c8ba3aed573a62602e2503b6746f23694c66bdba95028030971189f4262128c1b694b19eb3a13022571b59e5d2376c", 0x63}, {&(0x7f0000764000)="b9515e6ac5fc1a6000630ea4868d99faf8999af1cc3720bf1104de0b483657518083a07871393a1e3ab017084e62de4384b12849500764b4a9d6c99bfd300ae7d0786d04abfe39c95017c4ab4f81267aa29b887ed109bc8d999584e6bc19b358aa1340096a7d822eff1f307ae1b7e29c0834be03694f9732961a4b065aafa41daa061293b090e531a43a916f7f445ffa2ee1b26083bad543bc425b3bc7c66987a869dcf857542f", 0xa7}], 0x5, &(0x7f00009d5000+0x526)=[@init={0x18, 0x84, 0x0, {0x10100000000, 0x1000, 0x9, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0x101, 0x61, 0x7, 0x800}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x4, 0x97a, 0x2, 0x5bc9, 0x1ff, 0x3f, r2}}], 0x90, 0x8000}, {&(0x7f00001b1000)=@in6={0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c, &(0x7f0000316000)=[{&(0x7f000023c000)="d3d0e2b6da433fb5a115f72327f5c918677cc4c0021dd22caff82ca088f52b0ac56341d18104943814c1532e0ca8fce87470fd2d91e9e704501a385b5b32cdff30f0a873ed1256c6fd9cccd29b4a8b08e4e74d842352b65afd35a783ba39b3977229be6883458ad36ac7f9ab6cc77ac954b10e6ad16a2c9d8f426b397038db2fe94e9550521f8191b6d106e6975716cdbe180578b14dfe04c414f30d1564b22b82fb9cc0dfad6c38eb1b1236b8367b13a5faf7f9eb93a6ea06d3b005161b5718d494e6818aab53e1da55", 0xca}, {&(0x7f0000a60000)="1162c1594dee39bd1cd779968ea8bfbdd8d12d1b8b8db35cd58a9e115e7359c6cf73085a7bfcc9bfaa7cbe082627be85e215d39ba9ba4835fb42d8a65fea86cb2e24de26ab3782fc91130bdaf43d88f52d260b03515afc166bc7a0c563c1480730e9d0ab7829d38517d98d338d692ae3adff7dbf5f0cd46d982c", 0x7a}, {&(0x7f0000c9e000-0x10)="dca4c9cbedd97dd5e2cf340147ca0b64", 0x10}, {&(0x7f0000965000-0xce)="aa9df452e27b06b04048d2491c59e5d71cdcf09e147432772e9ac699f9cf93c64c6d72615c93acbbd1a3cff67aefa945f470c988a3498196ccc9fb515f2d974ad8ac7bdfb72497ade25921f486bdc3632a6755d515e4726766e419f2d36612588e5cd1fad812e5632f0a2ec2ce27fa5cc3ab5267767ca55e17efdc5859b3820dad39474050f41e8ff00445ae4b6c4e5b70b60967cb89f40f61ea7d6389809393814f4308b4984d16a14b92e213c337d04e7d38c33fa45a70121f8c9f01372963f7fbac39db8397d44c3c165a8d77", 0xce}, {&(0x7f0000275000-0x1000)="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0x1000}, {&(0x7f0000a1f000-0x5e)="4b22a43ed6d622036476c60e48b431a21af0ff3a5acffa4d3c86eb40aa3eaf0cd95f1564a83d44928f2af99020ec206ef21b2a2ebce921482ba64a5c887f87393682c2b717cd0139972f7bdb932a0b938ea137801ed167b16b5116c277d2", 0x5e}], 0x6, &(0x7f0000370000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x2000000000, 0x3, 0x8, 0x9, 0x2000, 0x3, 0xfffffffffffffffa, 0x81, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2000400000, 0x208, 0x9, 0x1f, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x64e, 0x43, 0x1, 0x1f, 0x4, 0x4, 0x1, 0x100, r5}}, @init={0x18, 0x84, 0x0, {0x2, 0x5c72, 0x1, 0x948c}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x800, 0x5, 0xfff, 0x4, 0x7, 0x2, 0x7, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfffffffffffffff9, 0x8004, 0x0, 0x3f, 0x3ff, 0x3f, 0x4, r7}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0xd59, 0x3}}], 0x150, 0x800}], 0x5, 0x0) 2018/01/26 10:41:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="000000000000006a01000000000000075b200004000000004000e7003072a901"}) sendmsg$unix(r0, &(0x7f0000139000-0x38)={&(0x7f0000a69000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000045a000)=[{&(0x7f0000a31000)="c2768a58a1d6bbee8c6fa4b4697498b83dc1f52e987cdffa789642a2e3a3f711ce2b7b11c74c1e1e689ef0a5c0da8d00ff7691a0bc781022240cf4299855c55ba6f4d9a556448bcc4f", 0x49}, {&(0x7f0000cdb000)="3d72c782b2ec417e4e91cf6660600705a372208a24618f74aad55452389246d40037fb93f45ae180906cbd3090d9a9f3867e2f47678aa73980c73871fe2aeddf5fdeedca99", 0x45}, {&(0x7f0000a59000-0x3d)="b68b29c485362cd68018348f00462fea69d9674844ab01e4de16de2dfb0cefd130fc4ca886e42adc8928641b48f6d5d141a03c48302e7083c1a1581238", 0x3d}, {&(0x7f0000611000-0x55)="499a5ce54789e82d07df14f2fe755f5cc126282dc783e84dc8adf3a9df6ca2c26ba4022d6b3151c46c712d72268787b511326a6b3a125992bb698469695a12e801f96fdf2fac923fb9ae89d8a2875fc987007d53ef", 0x55}, {&(0x7f0000c42000-0x84)="66bd1d84249c28d6bd444269e71d09ff5165b7a1c80cd87b2dc3271126546a3719546b6cf8b077dcc83db4f7693557110d9ba30d7a9400fbd6449da4335edb6b2daf6ba13cc7e1e79090698cf491477a822ff0f89e237d11b2763da28054439fed5fb0f75249c8e683c38439926fb63816dfc65a3dc5440b7af49f0140b9ecf219d29a41", 0x84}], 0x5, &(0x7f0000819000-0x60)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x60, 0x81}, 0xc090) 2018/01/26 10:41:53 executing program 3: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000043c000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) close(r0) 2018/01/26 10:41:53 executing program 2: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x2c9, 0x0}, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000035f000)={0x0, 0x2}, &(0x7f000035f000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000330000-0x10)={0x2, 0x1, 0x737, 0x5, r1}, 0x10) 2018/01/26 10:41:53 executing program 6: r0 = syz_open_dev$loop(&(0x7f00002ef000)='/dev/loop#\x00', 0x4, 0x8100) r1 = eventfd(0x10001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") dup(0xffffffffffffff9c) 2018/01/26 10:41:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000b14000)="29000000140007b7ffffffffff08e0eb01001000e0a40e07fff00fd5fb25ffffff0100002a00f3ff09", 0x29) r1 = add_key$keyring(&(0x7f0000321000-0x8)='keyring\x00', &(0x7f000086b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003b6000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e4c000)={0x0, 0x81, 0x40, 0x7}, &(0x7f0000bd0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000e3d000-0x10)={r3, 0xb0, &(0x7f0000249000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xde9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7291}, @in6={0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x506}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bf2000-0x4)=0x10) 2018/01/26 10:41:53 executing program 2: unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000)={0x2, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f00