502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000741000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000016e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bbb000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0x1, 0xffffffffffffffbb}, &(0x7f00005b6000-0x4)=0xa0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000208000)=0xfffffffffffffe01, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d9f000)={r2, 0x101}, &(0x7f0000862000)=0x8) 2018/01/28 20:32:25 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f00007b0000)="02e18867e558a65cc904b896ff6efaa9ef65015b7f123ac44cba81e2c4ea059c26432e7267d793a47cabd9ae52abc8359e8569ba0394d46cffe4b661dca32c07eca17e0ad73499ea92fe31b8a0ef2d54392a7ebc817b1cdfccbedbee6a3dbb831234f9a606fce5c8ba98e9e3ce1e17eb5c3e14579fd4a7c619004f656758a780f8cf128e7046ed0d7111013f4da307c705716ae5fb7093a00de77f20dc0ffe3ecd47017df108a7cb86496f8aa9d224d5d6") symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000000) creat(&(0x7f0000176000)='./file0\x00', 0x0) utimes(&(0x7f0000d50000-0x8)='./file0\x00', &(0x7f0000802000)={{0x77359400, 0x0}, {0x0, 0x7530}}) 2018/01/28 20:32:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000e4f000)={0x0, 0x0}, 0x800) recvfrom$packet(r2, &(0x7f00007bd000-0x4c)=""/76, 0x4c, 0x2043, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat(r1, &(0x7f00002f1000)='./file0\x00', 0x200, 0x145) 2018/01/28 20:32:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000011d000)='./file0\x00', 0x1040, 0x4) clone(0x2000, &(0x7f00006fc000)="ad6556775ea1d7bdb556599b3eb71c08465a37f3cd406dca7f119a9575fb6ea7e116f764b12b34ae26a894c644986e70e15e1b51ef254e5e3a1af45e2b6b7a15e7b19cf330833a71ca57506f28db31728091e7255aceab9ca4485a3d19342e3e0bf4e23d0dd8e7a12d9b37bfb2dfe68d413c9a7d95186296f4606330fb2b1142ac3da4068812e96a02d28d00e94d3468a01be566b7c267a362cf6148558049b176a22914c7001fe111b66eccd84043f56a603951ffeec550f8541daf851ee6e07baf206750a7fb5c6d0263169cc5e90888c0f4a4ed83c2", &(0x7f0000ad8000)=0x0, &(0x7f000024a000-0x4)=0x0, &(0x7f0000cc0000)="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") open(&(0x7f000055f000)='./file0\x00', 0x2805, 0x0) 2018/01/28 20:32:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002ea000-0x20)=[{&(0x7f0000bbf000)="3a52fee5575dbcf7332540", 0x169}, {&(0x7f0000abe000)="36fd1b5f87db018a7b022610e50dd8b34a017dad9678670c4e6d251bc840bdefa0338eeedb4730d316f3653878c9075389823eaeb680b47306636cc6777f3c4d305d0cd929b119d94a6cfefd478e3e45917baf7fe4dbe8fb08d6b347289487ff176d2825e87979ea2294f3e4cd7dd3392a9d1b5c5e8b6eb9de16556a4f28ab", 0x7f}], 0x2) sendto$inet(r0, &(0x7f0000189000)="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", 0x456, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000d80000-0xee)="a9c0f0013468b2311a5d720790ce651aa1fc40627d02a88ddef239f03f8944636d6a31dbb25d1be8b2d349c070674f3639fc08346943c5bed290ee51e16b4040350dd2bc52781a0d40bdc0ecc4f49c0e40acdb7fe9d22ef0c726a0fa8e9b772d50eb0ea6165741c35d408677e5278bdffbde92c0408735b5f885202842dbf34afb579e7067a08e5c8b22e7ac844765e3d99ffa74cb176dfd9a58232b95312e12d6887969cff799770334010daba94c25b583e5993a0f7314a61b22a01fa16a6b61ecfe4b798beb56527e37c85e2225cac65a1356a631feb12ac3c7a0d0e0302f29e20f1de340f62bb5e115ecc4ee", 0xee) 2018/01/28 20:32:26 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:26 executing program 6: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000051d000-0x11)='/selinux/enforce\x00', 0x1, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000ee8000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/28 20:32:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c6e000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000720000-0x4)=0x0, &(0x7f000040b000)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000044c000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x9, 0xfffffffffffffffc, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000381000)={0x7fffffff, 0x4, 0x4dad608c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) write$selinux_create(r1, &(0x7f00007e9000)=@access={'system_u:object_r:iptables_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x32, 0x0}, 0x46) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000082000-0x3d)={0x0, 0x35, "1ba3e04936d1900916c979f642292dd04a8668ed83c959c6ae8cfadca11da69f9988674e99218ccb149433c200bb874729a96a24df"}, &(0x7f000060d000)=0x3d) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000848000)={r3, 0xfffffffffffffff7}, 0x6) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/01/28 20:32:26 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000034a000-0x2)='keyring\x00', &(0x7f0000eee000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000be2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000aa000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fd6000-0x6)={r2, 0x1}, &(0x7f0000fd6000-0x4)=0x6) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fd8000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r3, 0x29, 0xff, &(0x7f00002ad000)=0x0, &(0x7f00007eb000)=0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a98000)='/dev/pktcdvd/control\x00', 0x2600, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fd8000)='ceph\x00', &(0x7f0000fd9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd8000)="902ed5e4da5bbfada68dc994616b70a168510b3553422216dac22e5dc6f06ed76c3f0206a657fb2efd43fba2994dc3a93bc556117b8c9d9fd5ab3bfcaff11d554542453b820e0bc698d825dfa8f26e2a1df9db6ae87c5419019fd043d2b3f7f39b2fbed1589142cafac2fd6f6a4cebe86d8a043bc38efc2d61169040a6918c42ea38", 0x82, r0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000fd9000)=0x0, &(0x7f00006c8000)=0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000fd9000-0x4)=0x0, &(0x7f000079a000)=0x4) request_key(&(0x7f0000fd7000-0xb)='cifs.idmap\x00', &(0x7f0000f27000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fd6000+0x42f)='selinux\x00', r0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000fd5000)=0xfff, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fd5000-0xa)='syzkaller\x00', &(0x7f0000fd4000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fd2000)="d0", 0x1, r0) 2018/01/28 20:32:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000004) writev(r0, &(0x7f0000202000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000741000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000016e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bbb000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0x1, 0xffffffffffffffbb}, &(0x7f00005b6000-0x4)=0xa0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000208000)=0xfffffffffffffe01, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d9f000)={r2, 0x101}, &(0x7f0000862000)=0x8) 2018/01/28 20:32:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000869000-0x8)='./file0\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00007c8000)=0x0, &(0x7f00005c5000)=0x4) 2018/01/28 20:32:26 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000000f000)=[{&(0x7f000001d000)=""/16, 0x91}], 0x1000000000000338, 0x0) 2018/01/28 20:32:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f1000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127b, &(0x7f00007b0000)="") socket$key(0xf, 0x3, 0x2) 2018/01/28 20:32:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) r1 = dup2(r0, r0) bind$nfc_llcp(r1, &(0x7f00005e9000)={0x27, 0x3f, 0x2, 0x7, 0x7bf, 0x1, "62ea843422e4c58fe90b8f68cbef3b518f21a99c210431a6d259135cdeb15f02687f9b68151913e4a623c5deb4fd9e2f349da9d2e04fbd7f1cdbb07b84fda7", 0xffffffff}, 0x60) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a3b000)={@common='tunl0\x00', @ifru_data=&(0x7f000073f000-0x20)="73a3f1843967a2fd83403196e6ea6569e697dc78c25903c95ebe9430d76a28ff"}) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00001d8000-0x4)=0x0, &(0x7f0000de3000)=0x4) 2018/01/28 20:32:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x7, 0x10}, &(0x7f00009b0000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00009d5000)="", 0xfffffffffffffdba, 0x800000020000003, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x20000000852b, 0xffff, 0x4, 0x0}, 0x14) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000cef000)=0x0, 0x4) writev(r2, &(0x7f0000369000)=[], 0x215) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002e1000-0xf)='/dev/sequencer\x00', 0x30a00, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f000007b000-0xc)={&(0x7f0000784000)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/01/28 20:32:26 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x7530}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x480000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x821b, 0x8c, 0x5, 0x9}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r2, 0x7, 0x2, [0xc9, 0x513]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 20:32:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000f6b000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x12) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000002e000-0x4)=0x40, 0x4) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000002e000)={0x91a, 0x8004, 0x800, 0x9, 0x0}, &(0x7f000002f000-0x4)=0x10) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000030000-0x58)={r4, 0x50, "d5bc921b5e4565d8224130ce8084f0aebdfefdf68faa585d93a02b14e50831b591331e38f4aa0add2e3e20fcd3edf9cd183fbd145b047a89dc1e4995e57e7a46addd933b5e5247907ce7845aef0d97b3"}, &(0x7f000002e000)=0xa) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000002e000)={0x0, 0x2e, "00cd30b0d86948c52eb3fed767d4c227dc9d0646dd6c23a0b7da784bfb92be9f51909b65e49ef01a6d72303f977a"}, &(0x7f000000a000-0x4)=0x36) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000002b000-0x8)={0x0, 0x4, 0x175a}, &(0x7f000002e000)=0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000012000-0x10)={0x0, 0x1c, &(0x7f000000e000-0x1c)=[@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x85}]}, &(0x7f000002f000-0x4)=0x10) 2018/01/28 20:32:26 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:26 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000049b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000803000-0x8)={0x0, 0x0, ""}, &(0x7f00009ff000)=0x8) fallocate(r0, 0x0, 0xee, 0x9) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000655000)={0x5, 0x2, 0x0, 0x7fffffff, 0x9, 0xffffffffffffff00, 0x2, 0x0, r1}, 0x20) r2 = timerfd_create(0x3, 0x3) clock_gettime(0x0, &(0x7f0000b8f000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x3, &(0x7f0000a2a000-0x10)={{0x0, 0x4}, {0x0, r3+10000000}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r2, &(0x7f0000000000)=""/23, 0x17) r4 = memfd_create(&(0x7f00000c1000-0x1)='\x00', 0x6f0fe8f3b15e5743) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f00008cd000)=""/33) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ab4000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_proto_private(r5, 0x89e8, &(0x7f0000f7a000-0x78)="876b3977b35c95a00815ddd2657d1ea3f6ae5eee92c4a6019b02c9a63bd6c2abcc7989b8b45df6c4423c58302df33a4ed5dbca902d351cfc4fbbc8945a1c2189c4bc0c96370b07bb9775f9e95000a235906c9b7cdf1d015f0617c3e947f373de7bba0ced8b35884bc874a501f0c13602d5b622dde74db5d0") [ 70.894919] audit: type=1400 audit(1517171546.121:77): avc: denied { create } for pid=11780 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/01/28 20:32:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) clock_gettime(0x0, &(0x7f00000ee000)={0x0, 0x0}) ppoll(&(0x7f0000899000-0x18)=[{r0, 0x400, 0x0}, {r0, 0x2, 0x0}, {r0, 0x10, 0x0}], 0x3, &(0x7f00008fd000-0x6)={r1, r2+30000000}, &(0x7f0000841000)={0x1}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c62000)='/dev/sequencer\x00', 0x1, 0x0) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100000500000001000f536e06ce", 0x58}], 0x1) 2018/01/28 20:32:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) r0 = add_key(&(0x7f00001b1000)='big_key\x00', &(0x7f00001fa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004e6000)="8dcad30c865fb8be414d9b63438bd2ce67c6d2933f74438f8b685f210a616f3ebc4ebe48a913227008335f94e543ef8fc975f486dda3ef8efa7841f37971d769e9355d67579468273f314c572ed068a8c2035218f7cb57fb5b1ae7cc8cef596b2c832ada95ec726498a4046849185b3ca70b78ece2567973e5415984c316e2932c3426b3c9980c22b68d553eea3163343bbde6dc8bf8f8537e1b6b15964ec23315d5526c49cec3310eab73082a6afddcbdade269d019c749b3ddc185f6a32a8b0d", 0xc1, 0xfffffffffffffffb) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000949000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000252000-0x4)=0x1c) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000c3f000-0x1000)="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", 0x1000) request_key(&(0x7f000011e000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009f6000)='posix_acl_access]useruservboxnet1ppp1\x00', r0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007a6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/28 20:32:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bbc000-0x11)='/selinux/enforce\x00', 0x22000, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000289000-0x4)=0x3) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$inet(r0, &(0x7f0000657000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e92000-0x4)=0x10, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00008d8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000fc4000-0x10)={r3, &(0x7f0000f40000)=""/210}) 2018/01/28 20:32:26 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b3d000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b39000-0x8)={0x0, 0x80}, &(0x7f00008b4000)=0x8) pwritev(r1, &(0x7f0000db3000-0x70)=[{&(0x7f0000505000-0x1000)="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", 0x1000}, {&(0x7f0000609000)="5908d212ec5776b284866844df3c2dc03204b4a8bbca82fb747acf5473a8b8922e29194371e9dfbf59353281eae77ac2a0c615332f7e196c30ed6b9dae116aea08ac388d4a774deb8494927a313a6fa55bc8f27cc855a8d9c1fc513035b5919e133f15d131cb94474dd6bfe1fa55f8453b5cff7534897f1564e2f7132adbc74329b0546ac503b4d5370cc9404927a1af9c07b9f10b8d53e4f1a50040f5f0cbb9e490ef89161b41feb061ede91c", 0xad}, {&(0x7f0000008000)="152e820f275cf5f9c8415c7c", 0xc}, {&(0x7f00002b3000-0xd)="18d9b7605d0207e38a34e0ca1a", 0xd}, {&(0x7f0000340000-0x49)="d5e3f3ed69bfe6e432561faec39e81f54e798ce5a3fa9efe02ab3e64cb44d7d945d2e422f81184987727a5355828f723db705b50deecbedb1d0e6c67c9fc1f01ddae861911d32103ea", 0x49}, {&(0x7f00009c3000-0xd2)="dc236c6f07aa216227eba835ce6b3bca94781f91e3b8a5584d46cd7f0a02f29274683b2fdebdea7416b8e1c29d36bef60f66b01fcd529ca5f2dd930fffa901d693612b98add27d49bcd7949ce19df064db50eff781e9c910d0224cb78b25e8010bf61a2c882983fe0dbab8605d880acc3266453073c785db9bef38a6d48023446183e2a3e7f0e1a612a61b048bc631e7316c75e84503abd78dca8cb1170a2fd875913eb7bcd36be0f6c3b0da525237483eff8795e118d762d922b4a4c23dd7a20f476b5eedf8cb7894fd3b2afe914837640d", 0xd2}, {&(0x7f0000446000-0x4a)="bc58672d0e23df03c2c4a9a29f11cfa9d37b9fd5a2301d1071f20b4f08a05cf73a89dafca41fb7863176e56edf3d1b2196c6026e54f1e39cce338c876d1666cb9978a2445560ee314098", 0x4a}], 0x7, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000051000)={r2, 0x4}, 0x8) r3 = socket(0x2000000010, 0x8000000003, 0x0) write(r3, &(0x7f000080b000)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000036e000-0x4)=0x5, 0x4) 2018/01/28 20:32:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r0, 0x0, 0x6, &(0x7f000020b000-0x3)=""/3, &(0x7f0000da6000)=0x3) recvmmsg(r0, &(0x7f0000ffc000-0x258)=[{{&(0x7f0000e27000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000092e000-0x60)=[{&(0x7f00005b9000)=""/60, 0x3c}, {&(0x7f0000f4c000-0xb0)=""/176, 0xb0}, {&(0x7f0000685000-0xbf)=""/191, 0xbf}, {&(0x7f0000f2b000)=""/60, 0x3c}, {&(0x7f0000aa4000)=""/219, 0xdb}, {&(0x7f0000464000)=""/178, 0xb2}], 0x6, &(0x7f0000944000)=""/105, 0x69, 0x3}, 0x3f}, {{&(0x7f00003f8000)=@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}}}, 0x3a, &(0x7f0000111000-0x20)=[{&(0x7f000034f000)=""/47, 0x2f}, {&(0x7f00003a0000)=""/141, 0x8d}], 0x2, &(0x7f00004de000-0x7e)=""/126, 0x7e, 0x10000}, 0x493}, {{&(0x7f00006fe000)=@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, &(0x7f00001e5000-0x30)=[{&(0x7f0000c11000)=""/242, 0xf2}, {&(0x7f00009fe000)=""/108, 0x6c}, {&(0x7f0000435000)=""/161, 0xa1}], 0x3, 0x0, 0x0, 0x3}, 0x7}, {{&(0x7f000002c000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000a72000-0x70)=[{&(0x7f0000c00000)=""/174, 0xae}, {&(0x7f0000184000-0x16)=""/22, 0x16}, {&(0x7f0000bf3000)=""/247, 0xf7}, {&(0x7f0000d43000-0x1000)=""/4096, 0x1000}, {&(0x7f0000da2000)=""/222, 0xde}, {&(0x7f000037b000)=""/253, 0xfd}, {&(0x7f00000d6000)=""/163, 0xa3}], 0x7, 0x0, 0x0, 0x7f}, 0x401}, {{&(0x7f00001f1000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000a68000)=[{&(0x7f0000f8e000+0x4b5)=""/193, 0xc1}, {&(0x7f00005df000)=""/4096, 0x1000}, {&(0x7f0000872000-0x2a)=""/42, 0x2a}, {&(0x7f0000a61000)=""/4096, 0x1000}, {&(0x7f0000ec9000-0x95)=""/149, 0x95}, {&(0x7f00004d5000)=""/144, 0x90}, {&(0x7f0000e80000)=""/104, 0x68}, {&(0x7f00004a0000-0xdd)=""/221, 0xdd}], 0x8, &(0x7f00004c4000)=""/18, 0x12, 0x8}, 0x10000}, {{&(0x7f00007b5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e8c000)=[{&(0x7f0000d6b000)=""/203, 0xcb}, {&(0x7f0000ce7000-0x1d)=""/29, 0x1d}, {&(0x7f0000c69000)=""/199, 0xc7}], 0x3, 0x0, 0x0, 0x7}, 0x18b8}, {{0x0, 0x0, &(0x7f0000298000-0x20)=[{&(0x7f0000926000)=""/76, 0x4c}, {&(0x7f0000007000)=""/13, 0xd}], 0x2, &(0x7f0000504000-0x84)=""/132, 0x84, 0x6}, 0x3f}, {{&(0x7f0000063000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000783000)=[{&(0x7f0000f89000-0x71)=""/113, 0x71}, {&(0x7f0000676000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f00005b3000)=""/199, 0xc7, 0x40}, 0x10000}, {{&(0x7f00005d0000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000758000-0x30)=[{&(0x7f0000d37000-0xc8)=""/200, 0xc8}, {&(0x7f0000540000-0x1)=""/1, 0x1}, {&(0x7f00002a2000-0x3f)=""/63, 0x3f}], 0x3, 0x0, 0x0, 0xd103}, 0x66}, {{&(0x7f000080e000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00001bf000)=[{&(0x7f00007d1000)=""/39, 0x27}, {&(0x7f0000508000-0x49)=""/73, 0x49}, {&(0x7f000047b000-0x1d)=""/29, 0x1d}, {&(0x7f0000b3a000-0xef)=""/239, 0xef}, {&(0x7f0000f38000-0xe8)=""/232, 0xe8}], 0x5, &(0x7f00002c6000)=""/0, 0x0, 0x7}, 0x80}], 0xa, 0x1, &(0x7f0000d44000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000754000-0x10)={0x0, 0x1c, &(0x7f000043b000)=[@in6={0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}]}, &(0x7f000093a000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000167000+0x1df)={r2, 0x4}, &(0x7f000031b000)=0x8) 2018/01/28 20:32:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f000091e000-0x4)=0x10, 0x80800) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000262000)='/dev/loop#\x00', 0x0, 0x40000000000ff) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000ca1000-0x1)='U') ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000c8c000-0xe8)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x2, 0x9, "2d12e4769e22e7fa112ab750b124670ac13b1e4b65db08d4a67c0db8e017279daf3fda734c0116e022d2062925808075b86db6039fd9f9a4b8f5dcfcc6c12dcd", "04fc86da88048c95540248ad1af036c9f865a26139188d779523506c3edde40486682190a954a906d87b2370953546f4c9d3b4b915d8b1ee700a245acf1b7d2c", "7a3b33e08738761d1457b66e23145294f7b606a5132a6e882b256e0f4749e703", [0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000b35000-0x4)=0x0, &(0x7f00002cf000-0x4)=0x4) times(&(0x7f0000929000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000587000)=""/246) 2018/01/28 20:32:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ptrace$setregset(0x4205, 0x0, 0x3, &(0x7f0000007000-0xa)={&(0x7f000019a000)="134e721c060000000000000001012053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf975fd831ef5ec461bb6c0a3532a9a205111f67744285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239ec", 0xffffffffffffff74}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000872000)='statm\x00') ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000545000-0x2)={0x7, 0x6}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e82000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/28 20:32:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000064000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000971000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000389000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000f5000)=0x0, &(0x7f0000ac9000-0x4)=0xfffffffffffffd53) 2018/01/28 20:32:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x80003, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000844000)='/dev/ppp\x00', 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000176000)=""/0) gettid() seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = inotify_init() r3 = epoll_create1(0x80004) flock(r3, 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000301000)=0x58c, 0x4) dup3(r2, r3, 0x0) pipe(&(0x7f00003fe000)={0x0, 0x0}) 2018/01/28 20:32:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x20000000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000083a000)=""/230, &(0x7f00005a5000-0x4)=0xe6) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004b8000)=0x0, &(0x7f0000560000-0x4)=0x4) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000027a000-0x4)=@int=0x40, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004eb000)={0x2, [0x0, 0x0]}, &(0x7f0000ec6000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d55000)={r2, 0x8, 0x2000000000005}, 0x5) 2018/01/28 20:32:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000e6c000)='/dev/urandom\x00', 0x0, 0x400) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) close(r0) fgetxattr(r1, &(0x7f0000df8000-0x1f)=@random={'os2.', '$$trusted}\'x&:/lomime_type\x00'}, &(0x7f0000268000)=""/0, 0x0) 2018/01/28 20:32:26 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:26 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000008000)='/dev/input/mice\x00', 0x0, 0x80100) setsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000001000-0x10)="90d95d983915b3db03b7153305f5880a", 0x10) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00004ed000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f000036f000/0x2000)=nil, 0x2000, 0x1, 0x1010, r0, 0x0) r5 = mmap$binder(&(0x7f0000488000/0x2000)=nil, 0x2000, 0x1000000, 0x2913, r0, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002db000-0x30)={0x68, 0x0, &(0x7f0000435000)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x30, 0x8, &(0x7f00003d7000)=[@flat={0x77682a85, 0x100, r3, 0x3}, @flat={0x776a2a85, 0x1, r4, 0x4}], &(0x7f0000349000)=[0x78]}, 0x0}}, @acquire={0x40046305, 0x7}, @increfs_done={0x40106308, r5, 0x4}], 0x52, 0x0, &(0x7f00004ed000-0x52)="ec122751d6833b0b41f202cc219174eaffd9015e8e046ae53211f6d855507452596f9eb4a2d3a81e0d26de1160004ec0ac9b78814d718117f4c6f95325fa7eed994654c8a432522f962f52f8c51b472ba39c"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00004ec000)=0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) r6 = creat(&(0x7f0000114000)='./file0\x00', 0x9520be12abe2b03e) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r6, 0x80404521, &(0x7f000011c000)=""/129) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00004ef000-0x64)={&(0x7f00004ed000-0x8)=[0x5, 0x3], 0x2, 0xdf, 0x2c3f2d24, 0x6, 0x7fc000, 0x6, {0x401, 0x8, 0x1, 0x6, 0x1, 0xffffffff, 0xfff, 0x7, 0x6, 0x40, 0x3, 0x3, 0x3, 0x8, "0d64aaf14a11481320f1ef896fa9f1f3044ddf00a05a8964ec532648c14aa1ac"}}) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000334000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00002f5000)={0x2, r7}) ioctl$DRM_IOCTL_AGP_ENABLE(r6, 0x40086432, &(0x7f00001de000)=0xfffffffffffffffb) ioctl$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$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r8, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) 2018/01/28 20:32:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000-0xba)=""/186) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005e5000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000036e000/0x3000)=nil, 0x3000}, 0x2, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r4 = dup3(r2, r3, 0x0) accept4$ax25(r4, &(0x7f0000c4e000)={0x0, {""/7}, 0x0}, &(0x7f0000297000-0x4)=0x10, 0x80000) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f00009ff000-0x10)={0x7, &(0x7f00001b8000)=[{0x100000000, 0x0}, {0x7c45, 0x1}, {0x6, 0xffffffff}, {0x1, 0x3}, {0x33, 0x7}, {0xf3d1, 0x9c4}, {0x40, 0x75}]}) 2018/01/28 20:32:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00002f4000-0x10)={0x0, 0x1c, &(0x7f0000968000-0x1c)=[@in6={0xa, 0x2, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004da000+0xa7e)={r1, 0x8, 0x1, 0x1000, 0xfcf, 0x2}, &(0x7f000041e000)=0x14) r2 = syz_open_dev$tun(&(0x7f000034d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000094f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00000a4000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000417000)=0x14) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f00003fd000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) getdents(r3, &(0x7f0000fae000-0xd2)=""/72, 0x48) fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) r5 = memfd_create(&(0x7f0000000000)='/dev/net/tun\x00', 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000001000)=0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000001000-0x8)=0x1) 2018/01/28 20:32:26 executing program 4: mmap(&(0x7f0000000000/0x4f7000)=nil, 0x4f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f7000)='/dev/sequencer2\x00', 0x30000, 0x0) mmap(&(0x7f00004f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00004f8000)=0x0, &(0x7f00004f8000)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00003ff000)={0x9, 0x84, 0x7, 0x2, 0x4, 0x2a}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f00004f9000)=""/90, &(0x7f00004f9000)=0x5a) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00003f3000)=[@in6={0xa, 0x3, 0x3d892cdd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78f5}], 0x1c) r3 = gettid() mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0xb, &(0x7f00004fa000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f7000)={0xb0, 0x0, &(0x7f00004f7000)=[@clear_death={0x400c630f, 0x4, 0x4}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x68, 0x20, &(0x7f0000479000)=[@flat={0x77682a85, 0x0, r2, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00004f7000)=0x0, 0x1, 0x4, 0x1d}, @ptr={0x70742a85, 0x0, &(0x7f00004b1000)=0x0, 0x1, 0x5ec, 0x2b}], &(0x7f00004f8000-0x20)=[0x0, 0x30, 0x38, 0x78]}, 0x100}}, @reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x28, 0x8, &(0x7f00002f0000)=[@ptr={0x70742a85, 0x1, &(0x7f0000300000-0x1)=0x0, 0x1, 0x1, 0x3a}], &(0x7f00001c0000)=[0x0]}}, @clear_death={0x400c630f, 0x2, 0x4}], 0xd7, 0x0, &(0x7f00002de000)="50dda96239142dfbdd9809fbff42696c229ebfe6584b0414643d71b26540acc1f62f89dc36dc3cef05e0085d9c4fe92253979504d87a3dc4364f3acf30792a014e1bcbe4c64cc9b8b4dbf0b8e1246c5d68c68c65ba3814ca12fad6c3d8ea64c26b7336dec72d9344b7bbbb97364067fdb2f15662e99683404308847fdb9ed11bdc4b46b3790b228fd78826804244c29809096b13d8290059bc26b9ca44eff22795e370324c0f889e62b5f042076adea952c992815125cd21684b1e1191d042e0e5b6a0d17163526d8fbaefb8b117d6f8be499b2eff3cf3"}) bind$ax25(r0, &(0x7f0000238000-0x10)={0x3, {"2cffdf0608523f"}, 0xffffffffffffffff}, 0x10) 2018/01/28 20:32:26 executing program 6: r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000001000+0x569)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)='\x00', 0xfffffffffffffffe) r1 = add_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) r2 = creat(&(0x7f0000c0a000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/28 20:32:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x1, &(0x7f0000443000-0x18)=[{0x5, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0xffffffffffffff58) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/28 20:32:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2301) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0xffffff90, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b05000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f94000-0x4)=0x0) lstat(&(0x7f0000ac4000-0x8)='./file0\x00', &(0x7f000095b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000aab000-0x28)={0x4, 0x1000, r2, 0xfff, r3, 0x7fffffff, 0xfb8, 0xff}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000edb000)={r1, 0x0, 0x0, 0x0}) 2018/01/28 20:32:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000598000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) socket$netlink(0x10, 0x3, 0x0) 2018/01/28 20:32:26 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00001c3000/0x4000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000f000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000010000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f000000f000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r1, 0x8, 0x5, [0x100, 0xfffffffffffffffb, 0x3, 0x4000000000ff, 0x6]}, 0x12) 2018/01/28 20:32:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) 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$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f00003b7000-0x1b)="89", 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c12000)=0x0) process_vm_writev(r2, &(0x7f0000433000)=[{&(0x7f0000baf000)=""/245, 0xf5}, {&(0x7f0000e38000-0xd1)=""/209, 0xd1}, {&(0x7f00005c7000)=""/216, 0xd8}, {&(0x7f0000b13000-0x1e)=""/30, 0x1e}, {&(0x7f0000ab3000)=""/63, 0x3f}, {&(0x7f0000c45000+0xfc8)=""/134, 0x86}, {&(0x7f00007df000)=""/33, 0x21}], 0x7, &(0x7f0000be3000)=[{&(0x7f0000762000-0x29)=""/41, 0x29}, {&(0x7f000002f000)=""/31, 0x1f}, {&(0x7f0000604000-0x1c)=""/28, 0x1c}, {&(0x7f0000b9f000)=""/41, 0x29}, {&(0x7f00005a8000)=""/7, 0x7}, {&(0x7f0000dbc000-0xdd)=""/221, 0xdd}, {&(0x7f0000255000-0xd6)=""/214, 0xd6}, {&(0x7f0000904000-0x87)=""/135, 0x87}, {&(0x7f0000d94000)=""/169, 0xa9}], 0x9, 0x0) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000092b000)="e4", 0x1, 0x0, &(0x7f00004c6000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000031000)='yeah\x00', 0x5) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000055f000-0x8)={0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002b5000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000696000)={{{@in6=@local={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000489000-0x4)=0xe8) r7 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000213000)={0x0, 0x0, 0x0}, &(0x7f00007da000)=0xc) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000159000)={0x7, 0x10000, 0xd3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f00008f5000-0x8)='./file0\x00', &(0x7f0000391000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000326000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000116000-0x4)=0xe8) r13 = getgid() sendmsg$netlink(r1, &(0x7f000018b000-0x38)={&(0x7f00001d1000)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00007f6000-0x30)=[{&(0x7f00006f7000)={0x159c, 0x26, 0x400, 0x2, 0x0, "", [@nested={0x11bc, 0x70, [@typed={0xc, 0x3e, @str=':)\x00'}, @generic="136c9e0f5b05620d49698246a99e", @generic="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", @typed={0x18, 0x89, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x7e, @ipv4=@rand_addr=0xfffffffffffffff7}, @generic="12b93ec644616f5c2fbbb3467646cae4ce86643752c9e1b9e91a4f115ecb4fdb655ee0ab79cb1d3c85f10b", @generic="8c478e718655496c77d924db2ffcc75a0b3893e27d93b82ede53e7d22d9f4bc84a37fd2cd2d2bbb7134c89a9fa5651e12e06c5f07d6477c6f478ca88d0c5e70c6f3e737db457b954fd3e12f57d8b6660c945b352652953fb858cc1ae11148da199c3e5ca4a50acace8c7a3923ce229a3228c4845750c91bbda68a2b71f159f4da50b301b699be818a42eeae41b53070aa882907ee18a5cca5041f662b2eb0bf323338c8eb7710baa405c00", @generic="29362391f744c1603ee491a163a230b1ac8abefb55e3893eef3b64c98d8e8ba463ecbb43f7ab843fb73bfeb6db05f3e370c05ed1723137de571a76b02f276ee8649ee7d66fae83597dafe0c682cb35c76a0f9ad83998f58ce4e163940f9852ecf7e5c750e3aee0c429f2208020906862e1c5a2a7c70000cf6ead9c48b36570ffeacf44bba04c8db3affa332558a257dd6a2eabdc6eccf556f5bebb8b523e2a0541"]}, @generic="aaf23fcc0bfae140e56172ae9a4c6d2ca731e591c216457249b1f09ea60ac22e70c69b9236f341177a1ee4b2d862ad11efa126b24f782e25e0ffa6749ce021e01c823521677ce896548a2ca4f2b824c2f528b5a8890d84e7d064b255a2db", @generic="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", @generic="155a5109a40f994596e1783ff73c9f06bd46c22531b5c5bef694936c592b461ee2f1355be20e16afdd67d761bececbcdbd7fd1db5de9b91efb78ce1db70d7a5ad982b5e29ab3b9e8f9f9d4c310348883ace7cac0c920f14ba09c295778bf3870c17f4b7ef2a49c0952aed187d01aa3428f096868f2d754d058113a7bf1ec7ea26932976b26a04507c3f5fa85ffb9d264e697e41e5fa78e3af2714e10852d8b24c1c55e018f5d5836e8756f1ec4439342aa30db5c5084a70ad8cf499d66781ec1ecb0f5717b5803f49683774000ac4d4b010ff4324b5ce81e", @generic="3c0babace10be8f649507d70986c1852df6440e2d73ff6c3fb5c34cf4337d8b60725306ac8869c9de5ea57a5a15dfe80b0df73e8a609fbec1420e981e3f786801f4ab96b0fcd59d8f91872cd40dcda466bce063c36c009a485d41134f7af84dc7442dfaee84ff3a13857467f0ea9281cc1d6dbd06f83", @generic="f01e9b894dab4f769f312784f5256b96bee48449fce35232114e5cb5998aa67f2cffcae4cb141ffb486dbcb977824dacf327edb14b6ebe9f74bb471fcdee", @typed={0x18, 0x7a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}, @typed={0xc, 0x6a, @pid=r3}, @generic="bbcbc6b1f0146b23e74de7934e2ca0f1d47ad91236cc19a09a9700a716050babc3d241f161ad51c95525115628eb843e9cbcf1bfbeeee68fc873da049bb04021cdfb996d511d26b765e40e58744ca1de5867d5036f3af9cd25d669be5dc1b6bc3989566474f8cbcd99acb48a16c65949c1e7108b79c55266af2243593d8eb65110db7237793da3c7a61cc9c50ae1a875135d8061730cb929e3179e13410be0bfbb217dd4b4e5cad597cf4e8964316bc5eb46b23f38e5cbb84a9d4c84a37add904fac5e57"]}, 0x159c}, {&(0x7f0000931000)={0xd4, 0x3e, 0x400, 0x2, 0x0, "", [@generic="ac46e9291a8c75acee1620a182d09baf9c013086c440243e637a84e9875b80e4a5f7cedeec772aa9f06e6bc85a7fc615983e5f85284c8be569f47f1dd38cda253c63a73eda6dc56757b49ffeb10bc13845aedafb0530c28b1455474535e8b4cda0901b5dd34e21ea7de37fb3459058d0333b8325af3f923f2daffb4e0214b569b5634d1ceb7cbfe0f3c55bebee3ea02e6cb3f3452efc", @typed={0xc, 0x26, @pid=r4}, @generic="", @nested={0x14, 0x19, [@typed={0x10, 0x3a, @u64=0x2}]}, @typed={0xc, 0x1b, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0xd4}, {&(0x7f0000b13000)={0x54, 0x36, 0xb04, 0x5, 0x3, "", [@generic="c5805524fc1db39a8e2e484b54b99bc13a5f2c2818b8bd79fd", @nested={0x1c, 0x1d, [@typed={0x18, 0x28, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @typed={0xc, 0x2f, @ipv4=@loopback=0x7f000001}]}, 0x54}], 0x3, &(0x7f000087c000-0xe8)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xe8, 0x4c000}, 0x20000001) finit_module(r1, &(0x7f0000c85000-0x5)='yeah\x00', 0x0) sendto$inet6(r1, &(0x7f0000a7f000-0xa2)='L', 0x1, 0x0, 0x0, 0x0) [ 71.188128] binder: 11839:11848 ioctl c0306201 204f7000 returned -14 [ 71.214200] binder: BINDER_SET_CONTEXT_MGR already set [ 71.222006] binder: 11839:11848 ioctl 40046207 0 returned -16 [ 71.229192] device lo entered promiscuous mode 2018/01/28 20:32:26 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2272, &(0x7f000003a000-0x2)="") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000548000)='wlan0trustedmime_type:.vmnet0vmnet0-$\x00') sendto$ipx(r0, &(0x7f00002ce000)="127d0953eeefcb76c7495b3e78033614140e29c0377966b4373179b391d024f31c4704485b3336c337c37b0bf47b41efc5fedd5189646c11aa84d429f1efa352632c8dddcf5b22f75812cd15c050cacf56a804c4829aef4d49ba609b58e0e1e8cb3eb72d5f93eb9ede504aa99b27dbd919d3f2b17161e2", 0x77, 0x1, 0x0, 0x0) 2018/01/28 20:32:26 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f00003a6000)='mime_type\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x200000, 0x1, 0x2, 0x0, 0x4, 0xffffffffffffffff, 0xfc, 0x1000000000}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce6000-0x26)="", &(0x7f0000c51000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000de8000)=""/206, 0xce) 2018/01/28 20:32:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000773000)=0x400, 0x4) sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000193000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:32:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001ef000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000283000-0x8)=0x0) [ 71.233387] binder_alloc: 11839: binder_alloc_buf, no vma [ 71.233504] binder: 11839:11867 transaction failed 29189/-3, size 0-0 line 3127 [ 71.244902] binder: BINDER_SET_CONTEXT_MGR already set [ 71.244912] binder: 11844:11849 ioctl 40046207 0 returned -16 [ 71.259089] binder: 11844:11856 got reply transaction with no transaction stack [ 71.259098] binder: 11844:11856 transaction failed 29201/-71, size 48-8 line 2920 [ 71.261750] binder: 11839:11862 ioctl c0306201 204f7000 returned -14 [ 71.263413] binder: 11844:11849 ioctl 4b33 204ec000 returned -22 [ 71.264860] binder: 11844:11849 ERROR: BC_REGISTER_LOOPER called without request [ 71.264912] binder_alloc: 11839: binder_alloc_buf, no vma [ 71.264932] binder: 11844:11856 transaction failed 29189/-3, size 0-0 line 3127 [ 71.344538] binder: undelivered TRANSACTION_ERROR: 29189 [ 71.350187] binder: release 11839:11848 transaction 84 out, still active [ 71.357059] binder: undelivered TRANSACTION_COMPLETE [ 71.362166] binder: send failed reply for transaction 84, target dead 2018/01/28 20:32:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ed5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000a18000)=""/245) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) writev(r1, &(0x7f0000931000-0x10)=[], 0x100000000000055c) 2018/01/28 20:32:26 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/1, 0x1}], 0x1, &(0x7f000002f000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000002e000)=@abs={0x1, 0x0, 0x3}, 0x8) setitimer(0x2, &(0x7f0000019000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x0) 2018/01/28 20:32:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cb0000-0x20)={@common='bond0\x00', @ifru_flags=0x0}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dde38fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000759000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000151000+0xd9c)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0x9, 0xfffffffffffefffe, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f00008fb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x400, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009f7000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000988000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r1) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000045e000)={0x0}, &(0x7f000071f000-0x4)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b88000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r4, r6, &(0x7f000070f000-0x8)=0x0, 0x8000fffffffe) 2018/01/28 20:32:26 executing program 2: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000095d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00006f8000)=0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000095f000)='net/fib_trie\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000043f000-0x4)=0x1, 0x4) 2018/01/28 20:32:26 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:26 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x5)='comm\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000013000-0x8)={0x0, 0x3ff}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000012000)=0x8c) r2 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 20:32:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000014f000-0x8)='./file0\x00', 0x505000, 0xc1) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000828000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f000006a000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008d3000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000992000-0x5c)={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x602d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7e}, 0x400, [0x1, 0x2, 0x3, 0x1, 0x7, 0x4, 0xfffffffffffffffb, 0x8c6a]}, 0x5c) 2018/01/28 20:32:26 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0) ioctl$void(r0, 0xc0045c77) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000005000)={@common='ip_vti0\x00', @ifru_flags=0x100}) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000003000)=0x28) 2018/01/28 20:32:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) 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) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000012000)={0x33, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x100000000, 0x4, 0x2, &(0x7f0000013000-0x10)=@common='ipddp0\x00', 0x8, 0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000ab2000)=0x0, &(0x7f000035f000-0x4)=0x4) [ 71.488697] FAULT_FLAG_ALLOW_RETRY missing 30 [ 71.495090] CPU: 0 PID: 11905 Comm: syz-executor4 Not tainted 4.9.78-g68d447c #23 [ 71.502732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.512077] ffff8801cd057980 ffffffff81d943a9 ffff8801cd057c60 0000000000000000 [ 71.520068] ffff8801d02b3010 ffff8801cd057b50 ffff8801d02b2f00 ffff8801cd057b78 [ 71.528066] ffffffff81661d4a 00000000000065e3 ffff8801cc92e8f0 ffff8801cc92e8a0 [ 71.536058] Call Trace: [ 71.538620] [] dump_stack+0xc1/0x128 [ 71.543960] [] handle_userfault+0xa3a/0x1310 [ 71.549994] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.556991] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 71.563374] [] ? futex_wait+0x482/0x5e0 [ 71.568985] [] ? handle_mm_fault+0x117b/0x2530 [ 71.575190] [] ? handle_mm_fault+0x1fc3/0x2530 [ 71.581395] [] handle_mm_fault+0x1fd1/0x2530 [ 71.587431] [] ? userfaultfd_release+0x650/0x650 [ 71.593809] [] ? __pmd_alloc+0x410/0x410 [ 71.599501] [] __do_page_fault+0x5c2/0xd40 [ 71.605365] [] ? mm_fault_error+0x2c0/0x2c0 [ 71.611311] [] ? userfaultfd_release+0x650/0x650 [ 71.617693] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.624352] [] do_page_fault+0x27/0x30 [ 71.629872] [] page_fault+0x28/0x30 2018/01/28 20:32:26 executing program 6: 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) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000009000)={0x0, 0x0}) r2 = 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"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000005000-0x12)={@common='sit0\x00', 0x3}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/28 20:32:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f000009b000)='/dev/sg#\x00', 0x0, 0x40e82) fcntl$setsig(r0, 0xa, 0xf) 2018/01/28 20:32:26 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000592000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000fa0000)={0x3, 0x0, {0x0, 0x3, 0x4, 0x2, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000ae4000)='keyring\x00', &(0x7f000057c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ae2000-0x4)=0x2, 0x4) 2018/01/28 20:32:26 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0x4f8) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000dbb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000050f000)=[{&(0x7f0000ef4000-0x9f)=""/159, 0x9f}], 0x1, 0x0, 0x0, 0x9}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0xffffffff, 0x80000000, &(0x7f0000003000-0x12)="42ebcc6e06c4a2221ef46a77a16624d58a68", 0x12) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000115000)=0x4) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000ff9000-0x8)={0x0, 0x7530}, 0x5) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000ff9000)={0xffffffffffffff7f, 0x4, 0x22, 0x741}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ffb000-0x4)=0x0) 2018/01/28 20:32:26 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0x8)='net/tcp\x00') read(r0, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r0, &(0x7f000001e000)=0x0, 0xfc3c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000003000)=""/7) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000020000)=[{&(0x7f000001f000-0x5e)=""/94, 0x5e}, {&(0x7f0000020000)=""/20, 0x14}, {&(0x7f0000020000)=""/223, 0xdf}, {&(0x7f0000020000)=""/4096, 0x1000}, {&(0x7f000001a000-0x75)=""/117, 0x75}, {&(0x7f0000009000)=""/94, 0x5e}], 0x6, 0x5c) 2018/01/28 20:32:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') sendfile(r1, r2, &(0x7f00005f3000-0x8)=0x40000000, 0x613a) 2018/01/28 20:32:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x7) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000003000)='./file0\x00', 0x0, 0x4) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') [ 71.635124] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 71.641940] [] ? SyS_signalfd+0xc1/0x430 [ 71.647634] [] ? SyS_signalfd4+0x410/0x410 [ 71.653505] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 71.660321] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 71.666879] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/28 20:32:26 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0x7)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000013000)={0x7f6d, 0x3, {0x3, 0x3, 0x5, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$fuse(r1, &(0x7f0000012000-0x28)={0x28, 0x0, 0x6, @fuse_notify_inval_inode_out={0x1, 0x4, 0x8000}}, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) openat(r1, &(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x1) mq_timedreceive(0xffffffffffffffff, &(0x7f0000013000)=""/4096, 0x1000, 0x0, &(0x7f0000013000-0x10)={0x77359400, 0x0}) futex(&(0x7f0000002000-0x4)=0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0}, &(0x7f0000011000)=0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000536000)={&(0x7f0000a59000/0x1000)=nil, 0x1000}) 2018/01/28 20:32:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = add_key(&(0x7f00002fd000-0xa)='syzkaller\x00', &(0x7f0000ccd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x21c, 0xffffffffffffffff) add_key$keyring(&(0x7f0000ee7000)='keyring\x00', &(0x7f000038a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) r1 = gettid() exit(0x0) r2 = inotify_init() r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a90000)='/selinux/access\x00', 0x2, 0x0) socketpair(0x3, 0x5, 0x3, &(0x7f0000dc0000)={0x0, 0x0}) r5 = getuid() lstat(&(0x7f0000639000-0x8)='./file0\x00', &(0x7f0000340000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cb2000-0xc)={0x0, 0x0, 0x0}, &(0x7f000093e000-0x4)=0xc) getresgid(&(0x7f000079f000)=0x0, &(0x7f0000711000-0x4)=0x0, &(0x7f0000809000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000006a000-0xe8)={{{@in=@multicast1=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000653000-0x4)=0xe8) stat(&(0x7f0000b01000-0x8)='./file0\x00', &(0x7f0000b9f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = geteuid() getresgid(&(0x7f0000cc7000)=0x0, &(0x7f0000a83000-0x4)=0x0, &(0x7f000011e000)=0x0) lstat(&(0x7f000013a000)='./file0\x00', &(0x7f00001a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000db4000-0x4)=0x0, &(0x7f0000df2000)=0x0, &(0x7f0000a8e000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b1b000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000416000-0x4)=0xe8) lstat(&(0x7f0000def000-0x8)='./file0\x00', &(0x7f00007ed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000d81000)=0x0, &(0x7f00005f9000-0x4)=0x0, &(0x7f0000e8e000)=0x0) r18 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00001b9000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad5000)=0xe8) r20 = getgid() r21 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cc6000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000420000)=0xc) lstat(&(0x7f00008e2000)='./file0\x00', &(0x7f000068f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000065d000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc9000-0x4)=0xe8) r25 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000574000)={0x0, 0x0, 0x0}, &(0x7f0000f48000-0x4)=0xc) lstat(&(0x7f0000e76000)='./file0\x00', &(0x7f0000fc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00009a3000)={0x0, 0x0, 0x0}, &(0x7f0000bb5000)=0xc) getgroups(0x3, &(0x7f00008a4000-0xc)=[0x0, 0x0, 0x0]) lstat(&(0x7f00007a7000-0x8)='./file0\x00', &(0x7f000076d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00002c1000)='./file0\x00', &(0x7f00000e8000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000028e000-0xe8)={{{@in6=@dev={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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed2000)=0xe8) r33 = getegid() stat(&(0x7f000059b000-0x8)='./file0\x00', &(0x7f0000763000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000df000-0xc)={0x0, 0x0, 0x0}, &(0x7f000081b000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003bc000+0x673)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000103000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009c8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aa2000)=0xc) getresuid(&(0x7f000047d000)=0x0, &(0x7f0000886000-0x1)=0x0, &(0x7f0000acd000)=0x0) r39 = getegid() r40 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ec3000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000afc000)=0x1c) sendmmsg$unix(r4, &(0x7f000015d000)=[{&(0x7f00005ae000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bca000)=[{&(0x7f0000088000)="325d99823f84a3d7aa0f5900e2b7c068338885da48cb80aa2e121ed51fc1c55267959bf59a2c8fc3657c19b0784677b2e1423262184d6fff2ef1c37acc40278f84", 0x41}, {&(0x7f0000a86000-0xbf)="a9b587c446802e215fedd9faa17eff157acdb35bfccf1b4415706c8cf7d97d087197f3d3b5727a9d4befb0e4ab3c4dc3e5b24d171138ab4f9315f9806ecc1615ec1c2b70d78e93034a625b332d389adef98aa92c11032c129067ba29b308bec13a7b5b0f388b9a01f47a3597f32d202c3a668e1b4a6ff2415f60bfff30d63cd5d65afff6bd044b39c6977345fa27991944767062e940d443ff37a793847312f3694aa1f78043a3d519caca3aab8c276e14b75ed51300f4e48818bef293707a", 0xbf}, {&(0x7f0000eaf000)="f23fafa9e27308558500d443804d38a0593c4bb67e063f6915723a7ed054f0042372a0cf3e2ae0ff0c534a65688a3cf60903b564e060c43814e595a038dc8820e162f781ea4a981f9226574e20c2f5df688889caca8a1ad080d73373679c641e62bb691ecd883509076dd372d942b2cf979283a9f6c8806cf039dea7d6f1bfd4c473", 0x82}, {&(0x7f0000b32000)="ffcd8c04b11d25ba22d83a278742b412ecbb414316ef68ee17d4776d3fb379eb4dc6ce0d8bce2c993bff77e30c54311d56a291dd5f017176d6bced57dfeb77330a136d316a88396dac0263cb52d792dbec5d5d710dbeb96c81ac3d0b56edbb9aaa8492b1f5a4e6d8cd2815040e4e536e", 0x70}], 0x4, 0x0, 0x0, 0x10}, {&(0x7f000003b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000e7000-0x50)=[{&(0x7f00008bd000)="80f16470ddfe828e129b2685", 0xc}, {&(0x7f00002d8000)="b0253cf5ea083b61345960de62698e8690a3e8251a628c016dcdabaf01d88e1f7d7590bc0dcf03cde7168f4a6b118f7fac91686a9c38b347e41b5f16ca2ef92f1bf5c22049f1fd5210f5184c58dda27aba393d2380bc8562232ba334fd96d8555c6348de0a368b38fbe3853da8ddd6c7b53aa1049b65a6890f0bcc8c36ba38e16b3b51fa9a14613d5690ecd1bc11c94a64bd", 0x92}, {&(0x7f0000269000)="4070c5cbcf3fa57ea1e20bb59dc2d3bc39dc5aa4667790ac1883ae820c806cd96ce60021295a4e96f811fb4005ae2dad0bc014873c57fbb7ebcb70adbfce7311166fa36845cc2d51b31e63672a097f44e5469bf61e88ead83bdf5b979a68cfa314b9da8f4c091d67033ef6b0aaa395f5d30cc3c09fcd1c786a7cf1fa7ff521afcee6a86c5348ac0b8606d447bd3fe52dc6acfaf51ac4b83763337d697445258ef6605790b6b2f18bbf029f", 0xab}, {&(0x7f00000a9000)="bc9c6a1b345a4b7c31d074310dd7c7f73cbb266753ca2831927fdeacdef2bfe76662307eed996620144c6567fd42ea964f7010c81adee1ba5fe8969d988585af3fa9a23123db567c2dc1d4c3dac4659f7b0dd7681f4424ad2e69c7789c365a65e14978329e4119e83171799e3946b89c3da5cc93820d4d816ced4722572eae5d496bb38d26da7773511be936688cf0e1c0f77c55cb524664a5029fe81afe82ecfd64367276d09a5aeaee1edb", 0xac}, {&(0x7f0000770000)="3ce92dd47d895b4e119b48ef795447d71fcd47c0b79256d4b040597bfd7a28d1c06a2131ad8cd6e5ec292f05d6e2dc4a786a3a1d48ec93e3532fea4bcc8d389b9d9e477964e44d23098b86d85859ae9149d78a531ebe727c23737ccf9aa29048e3", 0x61}], 0x5, &(0x7f0000c22000-0xd0)=[@rights={0x30, 0x1, 0x1, [r3, r3, r3, r3, r2, r2, r3]}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @cred={0x20, 0x1, 0x2, r1, r11, r12}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}], 0xd0, 0x20000004}, {&(0x7f0000671000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bbc000)=[{&(0x7f00003c5000)="1e20658f769d0ba3c1c1deb4cd5a1e518c5f3dc5e00fd4026f4d76c8dfb5967d2543ad6e456d4f2928a439fe8bb91cf350679a5b3c18d5f6b60d25b72c6305c26915b87df66afe753e1347ce06560d5491ccd3c3fd73d6d979eee92e791d461485ddb840221fb98cda4596552ebbaafcb79a93062161a8e946e81d1b43fdcc4427d1446c13e20e865b1b1a5d411ab35047a8361d693a0eb9039135894afa90dcd0eed05d8c0bd5f4ce46cb0481adb595de0356ba303e594f645df1e6968e2520ebd677b99c2ce06467d11981a0a7520759d2f8", 0xd3}, {&(0x7f000063a000)="13f9bf900979423eb4e77f65e45d82605781a0a4848fd1220790527c72b06965683958be8a31c9c7909f43efd28d35b499dc26c75b71f1cc4e1b9a", 0x3b}], 0x2, &(0x7f0000161000)=[@cred={0x20, 0x1, 0x2, r1, r13, r14}, @rights={0x20, 0x1, 0x1, [r2, r3, r2, r2]}, @cred={0x20, 0x1, 0x2, r1, r15, r16}], 0x60, 0x800}, {&(0x7f00009fb000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b10000)=[{&(0x7f00007e8000)="a27ad529ab8ee69af8812502603b4a15670d3d4ed547525069638ac441061c3d1d71dea7aab025f164202848e472602c1436d9d7c025c1bb62b14def1651596daefab4ac9241c3a78d871274d1dde07b348dbf2683ea092e91b809cd63fa9d88c57190ecf2041caace2b56a72ab2302c6337d4f6c62175477faea600d3c558ef536d4ad04a3b65ff3b2b156a51dabcf3ee3f74940244654177c86605c8a8b4a0366a9274a42fb2595d14f3ba5b8d47a623f4", 0xb2}], 0x1, &(0x7f0000920000)=[@rights={0x20, 0x1, 0x1, [r3, r3, r2]}, @rights={0x30, 0x1, 0x1, [r2, r3, r3, r2, r2, r3, r3, r2]}], 0x50, 0x44010}, {&(0x7f000076a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000833000)=[{&(0x7f00004dc000-0x2e)="f1f239c727588d6acdada026d3c7bb578ef6f5121ea7d054f6a9fa3aaf4ca8df8503e98144432214be923478bf3c", 0x2e}, {&(0x7f00002e7000-0x7d)="5bde0ff42960d07565438379614cea497fe9850a1e4d999c5bcede78528b9610129116e1b429637df515fbb3f988c2a8b04707a68f31fd0e36fd6f29ca598233bc09cc80309fda8293a86591dd3f9a2e0854c9352f98e85f92acb60fd66a8d15f6cfc71175f5cfa6df01bfc453d97d67c709d66377bde70df6f11a82b6", 0x7d}, {&(0x7f00005aa000)="85f466eeff51bd02cbc8fd056607521ac77d1987d3b5b66324a9593407f59c5e6f3e85f27b21e2c7ccc18e19b37791f656cea152b8c7eeddd95ed1b709", 0x3d}, {&(0x7f0000a35000)="db08f21aa452f076555c7c29d7532ec5fbf17f560f67fd1ea17783a3eeb406ff23db3a337435d74b468ec283a3871bd77d0cfe5722a12561ba51b7ff", 0x3c}, {&(0x7f0000d6e000-0x2c)="7efcfc6d2ce59c8a2cbdda6e47fec104c002ef65bc586c14ee641ea99413f1b8461ac15e2e19c268f2a34e60", 0x2c}, {&(0x7f0000f50000-0xc7)="08ba5702cf36a6348758f2b8cb81951d377fe2e28af76db80c94c9f242ec018bd082bfb6eb4aed95e2b4e60bf9d6266f72067d94f0519e1bd51c53b21aa38687afad64b961db9feff7b4fbda7f218b13639e1cccb3e3626f4768d55efa3ce69da55291c723b85072b1d79d552d7d54b3e91f083de09c48737b899ea3d57ffcbae227ab708062c48446eb36260827ff67ab824a6b2004f5abab824ecc660e5856a630d395718f054b54d744133b8a90f0a8700d8e4ca5cd22112c2356ede3a3327979132fac5cf2", 0xc7}], 0x6, &(0x7f00005bc000-0x78)=[@cred={0x20, 0x1, 0x2, r1, r17, r18}, @cred={0x20, 0x1, 0x2, r1, r19, r20}, @rights={0x38, 0x1, 0x1, [r2, r2, r2, r2, r2, r3, r2, r21, r3, r2]}], 0x78, 0x20000005}, {&(0x7f0000d0d000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00001ab000)=[{&(0x7f000067f000)="", 0x0}, {&(0x7f0000ad3000)="cced15dde7609f2edea86db23e", 0xd}, {&(0x7f0000bea000)="a426dcbca2ebfe4afec98c8d1c4fade3ef35f558c505016b597767bbe8074333550daa14a9fb9c9376f60c9e6e9fc22cc25e45a70b94b6e880acc3be6f9c61dbe05fc4144145d5bdc60f6a09eee65245d0e8c213ec72aaf5bef13dc439b6ef2cb706294c2bb75f79391c6d3386390aaa51e50ea98951b24fc2287e0471b212869dcd128e185301049e7afeb4d23a8cdb132d9664b5d6fb98", 0x98}, {&(0x7f0000f9c000)="dd81ddc9fdf6c2865fc2929c5c4f37de1a4af7131451cb8bab6834f13ab217137bb1be9fad33e06c6b4238122aaf11134a310c6e462937f5ad3095e8580ba829b7250ca09a6740f2b653de92ed23b343072bf3fe618ffc05c1cfb8f553c90dad8706a313854feede331e2f4689875b95f6b5b71f2cd589215b4ddae9edc14089f6cecf6f0399947491b8e4cec9bfcf9046027f19f2b2fca5711f55e3e8a8e43bc3cc3f80764765af49755330f4284d5c1371e1d79b41ebc0b2c637824a55563f15ee7a4438", 0xc5}, {&(0x7f00000ef000-0x93)="aeea699cc012051cfe850eac5920c129ef7f857145789974943b428d7fb6179e571de43aaa27c7a0f629cf468ba247005df716728d3976b7bdd6393c2fb0d9dde34b600ceeda168c95ec71d6bdaaaa3d63d6f88f5a7b8e7ab0afae36a55f3af60d0f06f75e2a753d439eb98fb096297bfab22375cec67051604cb059d9d1d2b3e94dd3d0b515da022606f6f4e266fa26f2545b", 0x93}, {&(0x7f0000fd4000)="556530e2f826c4a54c62d231cdb3e0981595c2a16dae53a590f73573599dd134d89bca81e97f9e715e3924c19a14024bff30146d5c5cb7edfbed43d4b9", 0x3d}, {&(0x7f00002a3000-0x92)="39bde11378dd3b3baf23f108b1e21c67d6e7948df1e3056f376be870ab1607b458e3d7befcc4010ed771a5ecf9deb03a905a495fc3ed26522484c85538710b2f225654bd549fe58b23dfe43bc537f381e998146d001f03e0a2a94789a38155eee488d17705c66d611f60748bbb88a6984d29a25acf9bd5892445a4ca42449b15be017409247780432c15948638cc95be57c0", 0x92}], 0x7, 0x0, 0x0, 0x20008040}, {&(0x7f0000b2c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c8b000)=[{&(0x7f00001d2000)="0fb0cc6a0a5a05fa969296b7cb23fcb87b42288d", 0x14}], 0x1, &(0x7f000087f000-0x78)=[@rights={0x18, 0x1, 0x1, [r2, r3]}, @cred={0x20, 0x1, 0x2, r1, r22, r23}, @cred={0x20, 0x1, 0x2, r1, r24, r25}, @cred={0x20, 0x1, 0x2, r1, r26, r27}], 0x78, 0x800}, {&(0x7f00001d5000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a83000)=[{&(0x7f0000447000)="5e76620600c03addab813509ba057149374bc1c8c752486edfc29ef8a3fdf188a5af081b730f223e0dd89568a79d70393230b23325aa583ce9f003f52530e73e11bfc010239fca12c5e98db0b56b66f4d5ac1f2ba33cf9ba6226808c63bbdefe0ef1d637de1c884c90f6856f6bbdd75ca45beac2103ad5f90b5888ab9888450ecfb90febf6f0d4dba491e203625b9b1ff8287be62899db49d7014aa28fa55f5fddbd3521e0a769b08865445519cf033616118b90c15b2a", 0xb7}], 0x1, &(0x7f0000ea0000)=[@cred={0x20, 0x1, 0x2, r1, r28, r29}, @cred={0x20, 0x1, 0x2, r1, r30, r31}, @cred={0x20, 0x1, 0x2, r1, r32, r33}, @rights={0x20, 0x1, 0x1, [r2, r3, r2, r2]}, @rights={0x18, 0x1, 0x1, [r3, r2]}, @cred={0x20, 0x1, 0x2, r1, r34, r35}, @cred={0x20, 0x1, 0x2, r1, r36, r37}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r3, r3, r2, r3]}], 0x110, 0x20000000}, {&(0x7f0000450000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000089b000-0x40)=[{&(0x7f00009b5000-0x72)="e64a9dd107d72200085680274fd5d9172de0c1dd62d69793233d6537af4ec66c9f80741e5cbbed49db929cdc3b09c897b440d739264e5121ed331ba50f7eda263eafbe15a37b08f1989775ea29722ef688c7f75a68b7b70f28dabdcd65eef5fd2f8da39bb09db2efdb8121da0a27dc1632fa", 0x72}, {&(0x7f0000551000)="fd6b6e0199acd30787724dd732281442eacacd1921b258c45c2bddd2bb838303dfb47d0c8cf2c9cf3146b4", 0x2b}, {&(0x7f0000427000)="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", 0xfc}, {&(0x7f0000092000)="", 0x0}], 0x4, &(0x7f00009e0000-0x38)=[@rights={0x20, 0x1, 0x1, [r2, r3, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2, r3]}], 0x38, 0x4000}, {&(0x7f0000ecd000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009fc000)=[{&(0x7f0000b0f000-0xf8)="e18d326f5fcaed7a622970543fd06ccfe6023c49dac6706f672af4c0e0467f2f3ae47eaec17165133e96a0d39bd1eb3dd6f601cf574008f378591537e57b15910f5510e0ed755368c805215c5630100cefc3520d527e947a5afbe3adfa6caaa7839d792255152a287e49731be9eab7587694701031fc0df96d02067859bdb006e6f28fe671ac39ae77b75224d1d26a13232722d1b1be9642bacbd4c9076d3d47093803560d635c09ecdb92a5c07d3227b1dce4a62371d30e4fb34429da7d99ab8914f8719d79b169503384ed916559bcdb85b7f996c83e675f8b7ce65842b566f214c5df16587abc02e4190554533399031ae41a47b2304a", 0xf8}, {&(0x7f0000fbd000)="32d3826e0cb56735420b0746af429dc4ab55056e7ffc3f9011a10bfff43150133989933f2ef4564eb4b53fbebe3a6ce52331d359c5db1c5e7908e1d8a004f578ae4aad1b67c2ccd93c546b0819bcb9515c13b78d82a20bac739134a9be19a2e72d514d0385cf94dd513a6245d058d40e32455209cfb39eaaa5ac5504e20c3a997ea0f3e489adf428ccce01fec5779111f26929fd80e4ba43b5677ef72d0e59e10384b8ad25e4d0cfbf7f0b6cc03d3b72c4f6b6523aad693d2e0d4af5740f6c5d1dc979b29bfa697f0dce3ca50d", 0xcd}, {&(0x7f0000389000-0x3c)="65976e77cb8a1306e5de71321a3f50d190e6cad60f6464ac803b4a0e910370b260818a73fb470b30005683a904605e00fecf17173e97ec3f12ad46b5", 0x3c}, {&(0x7f0000118000)="14fd9ed82b0dd83ec8ecc19cd3cc1e090618ad0354ec8040685b65952c4327963f5374a3318351d4e8130396e7a369199af0981813a3b125eb836dfbe1fca40abe3fdafa0ec7802aa2ffb4914a3ea0eafde16df826d6baa5fdfeea0fb614548a4d5f96044db9655705b19e533e6d29d0b7902503bee342f6d77ddd26d65497f4b3e0eefc1c44271736aaf2a6a201bf3ade6e590eab7d6d9f54843f69eef2470aba7862644a1a7bee1abba9e5194793307590c39365ac56bd105efa24b6935ee9c2cdf67778", 0xc5}, {&(0x7f00008e8000-0x67)="b73466232ef47ee02304388bbe38034204855274f8b3b77b94a6a71e775404517ccf4b7aeb63d898d75851f80c92fb432736870fdce2753b8912a63cf356d62132f237f7315137b27750417c415c2b5a521b59ae52d6039ce0eb6ab377fc27c09e1bfc1f58ec75", 0x67}], 0x5, &(0x7f00006e2000)=[@rights={0x28, 0x1, 0x1, [r2, r2, r2, r3, r2]}, @cred={0x20, 0x1, 0x2, r1, r38, r39}, @rights={0x28, 0x1, 0x1, [r3, r2, r2, r2, r2]}, @rights={0x28, 0x1, 0x1, [r2, r3, r3, r3, r3]}, @rights={0x38, 0x1, 0x1, [r2, r2, r3, r40, r2, r3, r3, r2, r3]}, @rights={0x30, 0x1, 0x1, [r3, r3, r2, r2, r2, r2, r3]}, @rights={0x30, 0x1, 0x1, [r3, r2, r2, r2, r2, r2, r3]}], 0x130, 0x40}], 0xa, 0x24000004) sched_setaffinity(r1, 0x8, &(0x7f0000029000)=0x0) 2018/01/28 20:32:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b4a000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x1, 0x1, 0x0, 0x5, 0x4}, 0xfd2b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000701000)={0x0, 0xd0, &(0x7f00004a6000-0xd0)=[@in={0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, @in6={0xa, 0x1, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in6={0xa, 0x2, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bdc000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000040f000-0x10)={0x1f, 0x8200, 0x9, 0x4, r2}, &(0x7f000089e000-0x4)=0x10) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000035c000)="82976c69c252f1fbf1a4be04e2549699", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f3d000)={0x6, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x1cd60000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) syncfs(r0) 2018/01/28 20:32:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000171000-0x4)=r2) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x1, &(0x7f0000008000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/28 20:32:27 executing program 2: munlock(&(0x7f00002d9000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = gettid() ptrace$getenv(0x4201, r1, 0x6, &(0x7f0000002000)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000010000)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000007000-0xd8)=@ipv6_newroute={0x24, 0x18, 0x8, 0x7, 0x1, {0xa, 0x0, 0x10, 0xff, 0xff, 0x4, 0xfd, 0x4, 0x100}, [@RTA_EXPIRES={0x8, 0x10, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 71.724773] binder: 11927:11944 ERROR: BC_REGISTER_LOOPER called without request 2018/01/28 20:32:27 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e67000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cd2000)='/selinux/enforce\x00', 0x0, 0x0) epoll_pwait(r2, &(0x7f0000b79000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc, &(0x7f00005c1000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000022000-0xc)={0x2001, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000ac8000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x401, 0xfffffffffffff000, 0x3, 0xe3, 0x1, 0x3, 0x7f, 0x2, 0x10001, 0xf7, 0x100, 0x2, 0x6, 0x3]}, &(0x7f000084c000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000d1f000)={r4, 0x5}, &(0x7f000054b000-0x4)=0x6) 2018/01/28 20:32:27 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 71.767468] binder: undelivered transaction 89, process died. [ 71.779883] binder: undelivered TRANSACTION_COMPLETE [ 71.790937] binder: 11927:11951 ERROR: BC_REGISTER_LOOPER called without request [ 71.807981] binder: 11927:11944 unknown command 1769169681 2018/01/28 20:32:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000747000)='./file0\x00', 0x2) r0 = creat(&(0x7f00000e9000)='./file0\x00', 0x0) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f0000381000-0xa7)="62096e666d745f6973631579d4e1bd5b73bf80b048316c51aacf24015fe9e6655089bfd5e93f2d2047d016c8f2c0bb2fab0b10ab31f971b149e31688356da7d549349095129ccea40a82047ef5ecd019c70ddc8cc1a273afa8bb113df6f2ec15b0cfe90fe7b094f72c9e5656b46dc21eb727fc3fea150d7057b82b42991409ce9bc03da7db8714b73b3b53cf923ee4cca985f8e36c96aebb38e1006beb77df2d5410498f06c8c4", 0x0, &(0x7f000050e000)="") sync_file_range(r0, 0x3, 0x3, 0x2) 2018/01/28 20:32:27 executing program 2: setpriority(0x2, 0x0, 0xfffffffffffffffe) syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x6ad3, 0x4000) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fadvise64(r0, 0x0, 0x3ff, 0x2) 2018/01/28 20:32:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0x2a)=""/42, 0x2a) delete_module(&(0x7f0000001000-0x1)='-', 0xa00) r1 = dup(0xffffffffffffff9c) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x205) r4 = fcntl$dupfd(r2, 0x0, r3) getpeername$inet6(r4, &(0x7f0000a2a000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ff6000-0x4)=0xff05) ioctl$TCXONC(r2, 0x540a, 0xae0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000915000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000550000)=""/61, &(0x7f00000fa000)=0x3d) accept4$ipx(r4, &(0x7f000018a000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f44000-0x4)=0x10, 0x80000) 2018/01/28 20:32:27 executing program 4: clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") fanotify_init(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x2, 0x7f, 0x2, 0x1556f9ee, 0x6, 0x1, 0x2, 0x6, 0x4, 0x8, 0xffff, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/28 20:32:27 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 71.814356] binder: 11927:11944 ioctl c0306201 20007000 returned -22 2018/01/28 20:32:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='net/ip6_tables_names\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xc2d000)=nil, 0xc2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xffffffffffffff25) r3 = getpgid(r2) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000c65000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000225000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000062a000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e7f000)={r5, 0x0, 0x30, 0x7f, 0x9}, &(0x7f000007b000+0x71d)=0x18) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000d72000)=0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregs(0x2, r4, 0x7fffff, &(0x7f00008b8000)=""/0) ftruncate(r0, 0xfffffffffffffffa) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000252000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x10}}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00003c7000-0x50)={@common='teql0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) signalfd4(r0, &(0x7f0000d76000-0x8)={0x4}, 0x8, 0x800) 2018/01/28 20:32:27 executing program 6: mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000048000)={{0x0, 0x2710}, {0x10000000000, 0x0}}, &(0x7f0000079000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = getpgid(0xffffffffffffffff) wait4(r0, 0x0, 0x4, 0x0) 2018/01/28 20:32:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00006a9000)='/dev/autofs\x00', 0x10002, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000565000)='wlan1\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) dup2(r3, r3) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") tkill(r1, 0x15) rmdir(&(0x7f0000c2e000-0x8)='./file0\x00') 2018/01/28 20:32:27 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fd4000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd4000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fd5000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000fd5000-0x3)=0xe8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000fd5000-0x38)={&(0x7f0000fd4000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd5000-0x70)=[{&(0x7f0000fd5000-0xb0)={0xb0, 0x16, 0x20, 0x1, 0x3, "", [@generic="4a18dd95e63e4eacff044fb555683c8a96db2324b5d9c1aa2471332fa7e92b15fd851b40f54f3973424386bcc1784076f6c1831ad5779d41e272777a468cdf8cb7b45f11159f87e5fa5a1e0cb53d81cc85f7fc81dab8d61a077ea175323ad4c046434343452e7d83e4bca699fb2ee7a5817889d79c6045f55e56228cd68f68ff7f1953e4c6af3cc2c156d750c6f7ed23da4e", @typed={0xc, 0x26, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0xb0}, {&(0x7f0000fd4000)={0xec, 0x33, 0x409, 0x3, 0x0, "", [@typed={0xc, 0x6b, @fd=r1}, @typed={0x10, 0xc, @u64=0xf7}, @typed={0xc, 0x13, @ipv4=@multicast1=0xe0000001}, @typed={0x10, 0x56, @u64=0x54a91537}, @generic="f50d9fc9cf9c125efa2993d90523945336ad821a351180df7e426cc68ab7dead0d4122035ede34382d400077a76ef7ed4dee308fb73be5712a2c78252ee2df62a405a39514a91ac53fd03e351d7f2d43b3789d3ba9ad60d98d5312186f3d8de31f1af89da4ce78cd99a797e76b47ba3990e226a64e5d", @generic="235dad6fee594f4333c4a5050d5089a2b24603a7cbbd1b18d59c3dd07ea10313a2cdf207be685a116bc1d6"]}, 0xec}, {&(0x7f0000523000)={0x1e0, 0x14, 0xb08, 0x4, 0x1, "", [@typed={0x10, 0x49, @u64=0x10000}, @generic="f67a66e5a17626352f20e893c2a1a305dfa2788837b585c0a67bedc8909dbab5005a669eea6948303fbdbc54c19825a7c49b602974c1dbd9158bbfece6a2c647bc85bdc8254cfbd73d065bff6ceedb2c83e0b64573384b839518f7986cbd86256bd1b084c5ab0207e9cfc5df93f557305c1c6c81efcea8a6194cbf6c87365f468495d6ffa138b462d486d4bedab116986a115c639e8e23eae65c304cd374216ec6f8a2f484cd36d5312ec28f6b7013528d4b1782", @generic="56385b328a2e4e9e7ca707e98bc91101e3293dc42ae59292b6167faf48f9e78ff22f85a666cf7ef99951bc31b6acf2e009d40356dbaef62af77b070fb24bc308e59c9408bfbaef355518adf6ec50d348d72982a8a7cbfa6856aa55d1897177058e35af3a3c778950", @generic="f84fd8fead73e481ca7d4f33f051549fd703b3e5f77f7da80d97ae190b5bbbadf07442170d0fc147cd2acc145332845ea29589a86eb3248f97e350b367503653e5ed7974950e7a63969ef15e411d1026a25c590e31f1a639924b51fd87865deb1ffdabb9e595b63bb45ee37c44ff105331e85d9b61483bdaa96912115f99b29f23dc431cd090b170140efae0b6447125d7d62db10e364dd89cba7cb85e43e14487"]}, 0x1e0}, {&(0x7f0000fd4000)={0x5b8, 0x1c, 0x800, 0x1, 0x1, "", [@nested={0x338, 0x6d, [@typed={0xc, 0x8a, @u32=0x6}, @generic="98f236f58aa983459a78f0404a11143ed8519dca651b3176e766920c82610efe23fafb1ebb4676f3868edbd04d66c3e3cf05937bd4728c851ad3813c6da29689f412b75f4135f261052bd2c3ade5ef7094f0e3667469d0c4c14443f91fb79e86aed4950164c88d339a0e3fdf3b2b32dec949aceb43430cb0de9ed40d225a85f4b847f3aedb1da3ff353c89682c273cac13417777c48cc5a13f70af638d54e476a54b21bd1594bf8692fb2176289b01a9c40084cd1c573559729f4e97da1557ee3de37a69e496148ea065a8a90981cb8005211522a99c8230b9f70612b72fafd3e8bb5f4ec676ca9b5ff92d3bd3c549", @typed={0x18, 0x4a, @ipv6=@loopback={0x0, 0x1}}, @generic="ed0596a3843175424d23ca9e457121ff3beb95a96c5d5fead8ea0e77ba1bcba7b3cfb5812791659db44cf3cf99cc20c1c596b1afad7aca01e4a9845877d7afcb9ffb33f8569ae68443c3ce5a1c78495828a33d218f2246cee815ed28d36ad92f289e5bdb1a6710f7f319bf2cd9a95ed84bb9d9a7d4dcc7828beeb59bd50ac390e88606269b34739f7e74b5bb123f134d0e499ae3d6d480e9ebfdb31b50731abd53e67c5a2dfe68e04e7b7772bc21bd18bcfa3c6defd260f9113258abcd965442efa0f4b054", @typed={0xc, 0x19, @u32=0x80000000}, @generic="5f565e0baa9d1ac93f48fadf0d9d1648b87e03abb3215f31985d092d365946a77f4c7130b0311635e29ab6428d4c2a2c09d018ed9e4c", @generic="5717a7021de414652a67e66fd62392134ae5765fb0cf84c2af17c086f168a3446d4b6edf6a72aa24b13fabaf7a4887ffd7848503ee8c85b2e8fa8d3ab7eff6889068cc03878ba6b154e55496be83e81b5cee2cba82593c59919933c24c5b197a3ab399b46c05da5c0e4a36143f3b", @generic="c8d7caced7e53dd264a92264e594de4e4aeaf5a0c8ee74f0013ad5e6c050bbb1df23d8e88bdf2a21f014217c45dd6a39d5edef1de1ce55b74b3b330164b6377499c31bc468615edabf8b45dbd6337e1ad3d3799e8833a16a6f56de42e1a45140001e81063221117dfa5e41e62683f66685a7f34e158e0c4543a5eb23d0c3beec417fd2827b04bc130cf8c3ab538c5d7d9b5f068ed1f848600671603d9b3d6c84af05e5e5984df9fc3ff586d4"]}, @nested={0xb0, 0x8b, [@generic="5e3147797df77a5b741d1f579bcac1719a7bdb0aa8a7845bc421d19fdcc674400425fff8f17dddfb1f34edfe79", @typed={0x18, 0x4d, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}, @typed={0xc, 0x6c, @ipv4=@multicast1=0xe0000001}, @generic="b9274fdee402350100", @typed={0x10, 0x74, @u64=0x100}, @typed={0x18, 0x29, @str='/selinux/create\x00'}, @generic="3ee8f3f9d36f461eb673f4184ac47ffbab6e7cc614f055ff15d4e715e425", @typed={0xc, 0x50, @pid=r0}]}, @nested={0x1c0, 0x81, [@typed={0xc, 0x89, @pid=r0}, @typed={0x10, 0x18, @u64=0x407b692d}, @generic="a55b2f640984b700c6a83c8dbefb593152327c8d3615bed98f17ee422d522eef3b4fecf95cee61aa7ef86c81b8964d6e44581bf7a45808e992a19ebe159674220292c97f6f300ae569d9ae90d764a154789e42490ee3cb2b0d20dd891e1106ae1eca08cf4559f2c34c9e83ec3413c7360be28d2e0331636201e949d108b827650b5a9e2fe13e288f44b732387d349e9b459dc52d6b67fb8d5f4bbc00d885906064df1a82a5894f649470c8b816f8dd4b270f", @generic="9797e1dc36065a45e1268df29f5a10048e4c0c10db1425a82f60c85c5ada71e3324bf96420fc345d38e9e63c77c983c6b5be98fa7c9e4a0d046e370fd0dbb2f7aa91fb6855424ca1ce0efcbf7ee11a3e0fdabac617390fb33f60b0cf862a841c", @typed={0x8, 0x49, @void=""}, @generic="f6a003b4654a6c5d0025a78dc3838e64cc443fed609cbdc2b8b5cf7576792d759eb649d0b92594259a3e67711820d6c4b3d6f5083a9d6d7c19e473d7f3a2ff5c1adb8ed760ad3b07ba710d3cf0c350304bca5301e7dcf071e319ac1ca32f872b4227e93680b6e5", @generic="a2e7d14bcb8e1385a20c3b318dac9a53f636105f36c8e743063607cf17"]}]}, 0x5b8}, {&(0x7f00008ea000)={0x150, 0x2b, 0x20, 0x2, 0x2, "", [@generic="e94c5353c35d989af4da0b4b3cb0a75fd180780de19b9b04eafd55640a8be3651401c1c1164e2e6521fd40b9ae3c7b0c345845f0913f6a2a012d5b55a4f31335dd8df442c8441aa73d3645743d551b76f1d63288d359b57286b5d5c82fb5b0e55b129a017aa57ddcdbcf841dc55e593baee4f0dd8c360d212405f09e6f2d94cbca2ce58a4eda327d508aa8e68fa8d0659498f20de988a574338e07e64ce3c3a07c2a5b7cb49c9d44c75c69d64a36a55380d9141af36ba5c5a3da8d36aaad5c29e91f3f91f6494b6d699487bf525e04389bd4df332cba8bd43ecb7cda412035b050bbfc99f8ef7cbbcc09f24deecc9479", @generic="", @generic="271490ee29cba876fb44fa9ab4798ed4e5dafe83d79e81f0be521fed7eb6b5c547e26bfd9232b0470b458fb3bea09c2652cd3d6832f4ff4f28a8937f68bc4f769aeb66fa83d11a131b958fd9e1945526"]}, 0x150}, {&(0x7f0000813000-0x28)={0x28, 0x22, 0x100, 0x5, 0x0, "", [@generic="6c0130f47586f6647e95e435ca972fe535918c0f8a563e"]}, 0x28}, {&(0x7f0000c01000-0x690)={0x690, 0x16, 0x100, 0x2, 0x3, "", [@typed={0xc, 0x52, @uid=r3}, @nested={0x134, 0x49, [@generic="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", @typed={0x24, 0x7c, @str='@posix_acl_accessbdev}[+\x00'}, @typed={0xc, 0x93, @u32=0x1}]}, @typed={0xc, 0x34, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x150, 0x76, [@generic="53b480e29123", @typed={0xc, 0x64, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x66, @fd=r1}, @generic="d4bcdcc817fe2556512fb9504ed52fc2ba7e5c5f2cc184c945ad5dd00a4869120eb7bf34c0652e8d4d37f1537fafb9f6f8f079fcea9a0e582cf69b51fe9b380aa58f333ec1863781ce59e3fcd3b9dcd9601647ae319fac6c8e407e9b28ef1f79b59fa16b6cfe2688fae2933fe91c85a3f4d54fd1ce14aae2fb230dcac6149de45d99ba519e1394ccfe002879557ec21a22ff284536c15ff0c37c67c601744a0feb30f15e5b47b9557a8e40892cd1580445a594d9875fa3ddd5abeb7c5cc93b13b7ce3ce39ed73526fe8175cadfe281fde2135ef08d782aebcb8bf52b0c10", @typed={0x18, 0x74, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1e6f}}, @generic="29febb2aba6caefda14929e142ef2430b7e0558a90ac8bb915c59fc9588dbf72ff2950a38ebd8025cc3a403451fb58d2dd2ae82ffff00f08"]}, @nested={0x168, 0x58, [@typed={0x8, 0x4d, @void=""}, @typed={0xc, 0x7a, @fd=r1}, @typed={0xb0, 0x3c, @binary="e8c0a48090c193270905b634f42f687e883e1516b37f003d40fae24acdf0580f8b81cdc99f71fbe20a9f98d54f3818d6d5d62664083605b389c775658a9d0a4f2e0a168f36416122ac0ae9e585a5bc6dbe17991056c76a4913314a21477c0fa7e8694fb47b515c7004a1dabe1e6fd8f5d08c566b8a66444078e3bd1c9453b0fcadacd35e80bbdff40282cefe4ffb233a506297f4f025985d98374a642de5974e3d0bf428d0cdf5"}, @typed={0xc, 0x43, @u32=0x2}, @generic="2d1bee25ac02f5d5701e8ff521627703b691206c72fc6380731cad8fe2925e90701dca7a1c9a32e19ef662bde1b20fa55172074f5121961e305fd054c8b5", @generic="d812026dc6755510048e099a061fcced72c220d9a1d6a110f356c0834ea56565e2f578f9ad2be50e205e1d910ef4ff2ea3b0fb7ea5467cd44c785868f3d2849b826f5d9144cc712824004041ab", @generic="37ebc11fd8a9"]}, @nested={0x188, 0x9, [@typed={0xc, 0x90, @fd=r1}, @generic="1f6d040a897ca938d101f451455473a9d3c851d318dd571c7f284ba1da32345b30291faffdd62629dd43d501f42ac705bfaeebe6b6b72999683b34848e8995a6abe63a11dd7d9421fa29d13bdd7bd3473e10b9cce78e209ddb65af77372c21ccf3234baa836ba04f0011f20375d5f4440a4b573e8759ac802c58cc9fb6459c2f1fc0082a7214b0a6ebdb0ae1b1087f899c060a7bdc03cc2e001a7ea9f72f1e7e90f358f75721e1c91a54a8645eac8b6072eb717d3094", @generic="9001b89fa0be38bf1f6128ad1bf517812e9b13f039c08b7e3f722ec93f33e703a0c8e6e0e4e749415903930c9cf2e0e032a331d09e8101ba3c6808994e9297abdb3924c7f028ad4bedb09b88c353664000b2811acbff6ba7787d8f8c564548aacce3fff0de29c2e2eb9e27aa3e425f5385dcd4694f98bef93a794eb913655d6b3e65810cdd104daa7c1caafd4fc88061d38448b5d9abdd22bb8d237b2c3210725799d6ddb739f1b6160589583ef9ab0420a6285af448b61fa320f95757c9200b"]}, @generic="8644d3433f2e86a7a11f4d9ca5c5b664d600a9c914b60e4535663d8173e113f1db70e6ec659342ad201d16f6cac0826ee8254a0da33cf54dccc74070be3bb62068153eaccce5e7d4fea4b0cfc5a2235f490fbd88b2dcb994094b1258d463e1aab841acc8dbcf60094df99f043ccc5608e12ebdfa4baf2079e91ca181ea7b38c2fdbd11432294de3faaaa41e8582f2adf892cd21d26449bdc8197e4b183d20fa681486eaf66251ec40c60a3bea112c0b5838c60981f73306b99d26342a095311f916f87838019132260c0fdad6f86ff9f75c5f9957fbcc7c9e7b011c8f6a2f36cfd5390ca4b27c6179f2465031167a8df2a50600c"]}, 0x690}], 0x7, 0x0, 0x0, 0x24000000}, 0x4000050) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000191000)=[{&(0x7f0000fd4000-0x84)="d5b5e8e17e311a84d933a4bb16afae1ceaf237e3c8f9e71b703d1e0557fc1fed14f8a69a259ea456f17bd2754b3da5bed39120feaf620e24c6a7f3383a4593c54a2017b361172eb6933595053850b5a22751aad173020ba4b501dbf5b2db28ae35439d5f258d142269f86dc6d0775be3b4b2df2fe978eb973b1cd71cc9293956cd0d1774", 0x84}, {&(0x7f0000fd4000-0xf9)="19e55a476410545ba066d73e820ec5f5a6886cbf99a3269e68caed62130c8538e286d9830e045916bed31eae8cf15a659fc1c33c0e086ed034568ddcb5f123d8afa7150bffee9627822893e209b7181b0149449240383bf8db204ae086cb3e8a073e4f062da5119ad4dde7cc38418771ba52cce299beacfa71361531fbe0bf8c2e0d5a2d7d3e560333cd8305d7e0b4fb36c11b9c3186460e2943839e65b20e689b41311952bf662c6eb9337f51bf49b8f7fa11f761c37bc27be319bd72e7b9cf1d04ff12b23d336c329a7131b00efe9eafc97e024f51afe5f4f8893a9ddc147282f9495987f5d65e9c0f62b86c0552ac310db4ded81829afad", 0xf9}], 0x2, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r4, 0x0}, {r4, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000fd2000-0x8)={{0x0, 0x0}, {0x0, 0x0}}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f0000fd3000-0x12)=""/128, 0x80) 2018/01/28 20:32:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000003c000-0x51)='net/sockstat\x00') preadv(r0, &(0x7f0000638000-0x10)=[], 0x1000000000000305, 0x2000) 2018/01/28 20:32:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000f42000-0x50)={@generic="25f789bb34a32bc773147083042d2b57", @ifru_map={0x100000000, 0x100000000, 0x5, 0x1, 0x7ea8ad1f, 0xd4}}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000ec5000)={0xcc22, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7a000)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/28 20:32:27 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b90000-0x8)='./file0\x00', 0x10002, 0x0) fallocate(r0, 0x0, 0x10000, 0x2) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r0, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xb8b3, 0x4) 2018/01/28 20:32:27 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x10, 0x1, 0x1) r2 = dup2(r1, r0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000004000-0x60)={0x0, 0x7, 0x4, @thr={&(0x7f0000013000-0x97)="5922222e410c71f7107660d8b12c33f3731720fefc0e2333842faf6b9167c9151f8ad183510ee301b5165a1e4d3b7f138713eb032c8cc45435db82deddad5a65b67f0135b7f995c97937b36448678fcd17ae2e6b11d65f814d4b2dfde5adb8a7325c8b82b38c6bce03096988e214cd92687ba2bee5c18a3e910a46c805544250ef54f24a6533c39415cc82ee6bda4514108391aec443fa", &(0x7f0000012000)="c85c68c7970b92555cc8dc7844b1145cc76918fa08818a009cc906b97275ad9979861fae3cc29f443cf245854ba33905466de0d4b95f39734510aa925bfb01891c38af6a50afa912a10ea7a20c2ee743c1b9e3f7670ac70fadd340ee35db491b098a2c9793839a104de77eb94f7fe45cca4e4758515b96a48a61fbfac92f537d5beeadf82413ae9549d743c09361b22ce4c4c4695425442969202dee43ccc51e507cd2161d9a668e2e88f0d5ef6a8230f2284eb2300ec8443b23e32da0ae9c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000001000)=@generic={0x15, "67ee338021ba534bb39ba8acbe84d6b55ede64708be3a20500000000000000195b5105d5974243374c7039c5d186556d50d4c8388cd14f7e27bd83777cdbfc59e82fd01557f853179696da40000000e8f313d0e5e72f68e8c10928aacd98611e0357aa6cfa7fb741312779b9a7a5f978f088bc0ae0c0a56b2726ac46f7ab"}, 0x80) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000012000)={{0xa, 0x0, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffb667db47}, 0x5, [0x800, 0x3, 0x5, 0x5, 0x9, 0x0, 0x0, 0x1]}, 0x5c) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000008000+0x525)={@common='vlan0\x00', @ifru_flags=0x0}) 2018/01/28 20:32:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00007df000)={&(0x7f000019f000/0x3000)=nil, 0x3000}) seccomp(0x0, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x8)=[{0x5, 0x4331, 0x1, 0x2}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000d0f000)=0x3, 0x4) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) r3 = gettid() getsockname$packet(r0, &(0x7f0000a71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fa9000)=0x14) ioctl$int_in(r2, 0x5421, &(0x7f00001d2000)=0x1000) sendmsg$nl_route(r0, &(0x7f0000814000-0x38)={&(0x7f0000d28000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000466000-0x10)={&(0x7f00002ca000)=@ipv6_deladdr={0x18, 0x15, 0x800, 0x7, 0x3, {0xa, 0x39, 0x8000000000000002, 0xff, r4}, []}, 0x18}, 0x1, 0x0, 0x0, 0x4008880}, 0x80000000000801) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r5, 0x8, r3) readv(r6, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r5, 0xa, 0x12) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) dup2(r5, r6) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003dd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) tkill(r3, 0x16) 2018/01/28 20:32:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000707000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000+0x95)=0xc) ptrace$setopts(0x4200, r0, 0x7, 0x100014) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000230000/0x2000)=nil, 0x2000, 0x0, 0x31, r1, 0x0) accept$packet(r1, &(0x7f0000dbc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000a4000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002ff000)={@generic="6d040464fde5410849543d08f30817f9", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PORT_SELF={0x8, 0x19, [@nested={0x4, 0x2, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:27 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000f9b000-0x10)={0x28, 0x0, 0x2710, @reserved=0x1, 0x0}, 0x10, 0x800) fchmod(r0, 0x3) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000f9b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e8c000+0xbdc)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 20:32:27 executing program 4: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007bc000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000066d000-0x4)=0x60, 0x800) chown(&(0x7f0000cbd000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/28 20:32:27 executing program 3: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000267000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) alarm(0x0) 2018/01/28 20:32:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f8000-0x10)='/dev/sequencer2\x00', 0x181000, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000fbc000)=""/147) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000043f000-0x8)={0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000105000)={&(0x7f0000f76000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a4d000)={&(0x7f0000d16000-0x88)=@setneightbl={0x14, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:27 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f00007b8000-0x20)={0xffffffffffffffc0, {0x0}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000d97000)={0x46e196, {0xfffffffffffff26e}, 0x0, 0x0}, &(0x7f000087b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000afd000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00004c5000)='/dev/sg#\x00', 0x0, 0x0) msync(&(0x7f00002dd000/0x4000)=nil, 0x4000, 0x1) 2018/01/28 20:32:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) lookup_dcookie(0x1ff, &(0x7f0000718000)=""/52, 0x34) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000ee9000)=0x1, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008d8000-0xb)='/dev/hwrng\x00', 0x181104, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00006da000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8c, @loopback={0x0, 0x1}, 0x151}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x1, 0x1, "dc5c4f197eab78e21899fea956e05dbfae56e882e2a6133675399c9dcb3669243c5f42830d4ea3424143e7b809973cf2c74f55b2af81deff001f2e04e96996397a2bca94c97c7277085c733cc7a06dd5"}, 0x160) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000d65000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000854000-0x10)={&(0x7f0000582000-0x358)={0x14, 0x2, 0x1, 0xa01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7fffffe) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000ba7000-0x10)={0x77359400, 0x0}, &(0x7f0000144000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000d29000)=""/224, 0xe0, 0x0, &(0x7f000021c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000970000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000800000)=0x0) tkill(0x0, 0x1000000000016) 2018/01/28 20:32:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008c9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000d08000-0x20)=[], 0x0, 0x0) [ 72.040089] binder: 12024:12030 ioctl c018620b 20e8cbdc returned -14 [ 72.057761] binder: BINDER_SET_CONTEXT_MGR already set [ 72.063887] binder: 12024:12036 ioctl 40046207 0 returned -16 2018/01/28 20:32:27 executing program 1: r0 = syz_open_pts(0xffffffffffffff9c, 0x20000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000bfd000)={0x5db, 0x0}) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4, &(0x7f0000001000-0xf7)="6be2f537fbb3cab7e0c46a00de19cc43d41676f2374634eee7d7f377754e7193ba1a0208c3201402615510a4cfb732c75cbc406c5d24a064052bc33a3597d97b89d0b0cab7fc7fa5e0bd3aa1d30446c6ef056768ee83ef14817ab5549e635ab6b80fa46595768f18a177e1fe11036af7c76b4ca7e323f67ee23d6e9bc47307187c0876e7204da11801006a4391de541025936a771602b2bf133a9bf49e9e51cee58ab1a329bbf411157d090bc118297aaf13331b9e1651c4a9a22c56763d45fcb1bd8756252b6b55ae6083a484af68620e04968ea7a1d96b10c24856d60f97c79d6702487d149260e9a204b01a6d004d3ba5c0b0fdf7be") [ 72.095127] audit: type=1400 audit(1517171547.321:78): avc: denied { net_broadcast } for pid=12052 comm="syz-executor0" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/28 20:32:27 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000014000-0x1e0)=[{{&(0x7f0000007000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000020000)=[{&(0x7f0000014000)=""/45, 0x2d}, {&(0x7f0000021000)=""/226, 0xe2}], 0x2, &(0x7f0000029000)=""/197, 0xc5, 0x9}, 0x1f}, {{&(0x7f0000010000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000027000-0x30)=[{&(0x7f000002b000)=""/156, 0x9c}, {&(0x7f000002b000)=""/11, 0xb}, {&(0x7f000002c000-0xb1)=""/177, 0xb1}], 0x3, &(0x7f000002b000)=""/4096, 0x1000, 0x7}, 0x3ff}, {{&(0x7f0000014000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000-0x10)=[{&(0x7f0000012000-0xfb)=""/251, 0xfb}], 0x1, &(0x7f000001a000-0xf9)=""/249, 0xf9, 0xe6}, 0x9f}, {{&(0x7f000002b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000-0x70)=[{&(0x7f0000013000-0x7b)=""/123, 0x7b}, {&(0x7f000002b000)=""/63, 0x3f}, {&(0x7f000002c000-0xa)=""/10, 0xa}, {&(0x7f000000d000-0x44)=""/68, 0x44}, {&(0x7f000002c000-0xd5)=""/213, 0xd5}, {&(0x7f000000f000-0x8d)=""/141, 0x8d}, {&(0x7f000002b000)=""/223, 0xdf}], 0x7, &(0x7f0000009000)=""/4096, 0x1000, 0x18}, 0x200}, {{0x0, 0x0, &(0x7f0000010000-0x90)=[{&(0x7f0000011000)=""/11, 0xb}, {&(0x7f000002c000-0x8f)=""/143, 0x8f}, {&(0x7f000002c000-0x96)=""/150, 0x96}, {&(0x7f000002c000-0x8a)=""/138, 0x8a}, {&(0x7f000002b000)=""/172, 0xac}, {&(0x7f000000a000-0x1000)=""/4096, 0x1000}, {&(0x7f000002c000-0x2a)=""/42, 0x2a}, {&(0x7f000002b000)=""/26, 0x1a}, {&(0x7f0000015000)=""/125, 0x7d}], 0x9, &(0x7f000002a000)=""/252, 0xfc, 0x9}, 0x26b4}, {{&(0x7f0000012000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000015000-0x20)=[{&(0x7f0000009000)=""/130, 0x82}, {&(0x7f0000006000+0x43b)=""/2, 0x2}], 0x2, 0x0, 0x0, 0x6}, 0x6f4}, {{&(0x7f000002c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000002b000)=[{&(0x7f000000c000)=""/200, 0xc8}, {&(0x7f000002b000)=""/43, 0x2b}, {&(0x7f000000f000)=""/67, 0x43}, {&(0x7f000002c000-0xe2)=""/226, 0xe2}], 0x4, &(0x7f000002b000)=""/67, 0x43, 0x7}, 0x9f16}, {{&(0x7f0000021000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000002c000-0x30)=[{&(0x7f000002a000-0x83)=""/131, 0x83}, {&(0x7f000002b000)=""/34, 0x22}, {&(0x7f0000019000)=""/78, 0x4e}], 0x3, &(0x7f000002c000-0x1000)=""/4096, 0x1000, 0x6}, 0xe000}], 0x8, 0x2000, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000002c000-0x5)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, r1}) r2 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r0, r1) connect$llc(r2, &(0x7f0000f2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="a876d82defde", [0x0, 0x0]}, 0x10) mknod$loop(&(0x7f0000bb0000)='./file0\x00', 0xff568758eff765c6, 0x1) 2018/01/28 20:32:27 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:27 executing program 7: r0 = epoll_create(0xfff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e2f000)={0x0, 0x0, 0x0}, &(0x7f000028e000-0x4)=0xc) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000455000)=0x0, &(0x7f0000caa000)=0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f13000)='/dev/rfkill\x00', 0x82000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000888000)={0x1000, 0x0, 0x10003, 0x800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000000)={0x7, r4}) fchown(r0, r1, r2) 2018/01/28 20:32:27 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pwrite64(r0, &(0x7f0000002000)="6c5fca581b27e4a18fa2aa2e256375669127251d4ed8a72ded0d094dda7d35e8721598937e48bde7d740639ad0fa6882f148389dd1d80183e54896b6760c20c3563678eaab92fe415dda4dd4fb58d13e48efb94f5de9bfe958f426b113c939e7acd2ff07a2b19c5331d88b445c44869106dad65b9b649a9bb0f95a", 0x7b, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000)={0x726, 0xaf, 0x7, 0x2, 0x6, [{0x1ff, 0x7fffffff, 0x6, 0x0, 0x0, 0x2801, 0x0, 0x0, 0x0}, {0x5, 0xc585968, 0x81, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8, 0x6, 0xfffffffffffffffb, 0x0, 0x0, 0x2103, 0x0, 0x0, 0x0}, {0x6, 0x6, 0xad, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8, 0x8, 0x6, 0x0, 0x0, 0x89, 0x0, 0x0, 0x0}, {0x3ff, 0x5, 0x7, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x4) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000c32000)={0x2, 0x800, 0xfffffffffffffff7, 0x8, 0x7, 0xfff}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 20:32:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000197000-0x60)=[{&(0x7f00006d1000-0x4c)="5397", 0x2}], 0x1, 0x0) lseek(r1, 0x0, 0x1) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) accept4$llc(r0, 0x0, &(0x7f0000473000-0x4)=0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001a000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x7f, &(0x7f0000b97000-0xef)=""/239, &(0x7f0000eb0000)=0xef) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f000025f000+0x533)=""/229) 2018/01/28 20:32:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) stat(&(0x7f0000dfc000-0x8)='./file0\x00', &(0x7f0000da9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d7e000)='./file0\x00', &(0x7f0000890000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000c90000)='./file0\x00', r1, r2) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d090000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/01/28 20:32:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002ef000)={0x0, 0x3}, &(0x7f0000d20000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b1c000-0x6)={r1, 0x7ff}, 0x6) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000a09000-0x18)=@generic={0x5, 0x8, 0xffffffffffffffe1}) 2018/01/28 20:32:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000bb8000)={0x20080522, 0x0}, &(0x7f0000e79000-0x18)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) munmap(&(0x7f000002a000/0x2000)=nil, 0x2000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000145000)={0x0, 0x0}) 2018/01/28 20:32:27 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pwritev(r0, &(0x7f00000e6000-0x10)=[{&(0x7f0000e0b000)="a292", 0x2}], 0x1, 0x0) 2018/01/28 20:32:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x7, &(0x7f0000d42000-0x10)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e95000-0x14)={0xe64, 0x0, 0x0, 0x0, 0x0}, 0x14) pipe(&(0x7f0000f62000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/28 20:32:28 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sync() mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xe000, 0x0, &(0x7f0000001000/0xe000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000010000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000f000)={{0xffffffffffffffff, 0x2, 0x7, 0x2, 0xf1df}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000010000-0x28)={0x5, 0x1000, 0x8152, 0x3f, 0x1}) 2018/01/28 20:32:28 executing program 4: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000e79000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e79000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000984000-0x50)={@generic="26fe578fb9fe3af5df2d8d1e18e81a3c", @ifru_data=&(0x7f0000e74000-0x20)="2532f9bafa080156483f3329ba34aa03bde6a8d8f140e79f1ab5f5c856038826"}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e32000-0xd)='/dev/net/tun\x00', 0x0, 0x100) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d94000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e79000-0x4)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000e78000)=r3) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = dup(r2) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f000061e000-0xc)={0x0, 0x0}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000376000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000e7a000-0x4)=0x0, &(0x7f0000e7a000-0x4)=0x4) connect$l2tp(r4, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) fsync(r2) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r4, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) dup2(r7, r1) 2018/01/28 20:32:28 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:28 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000021000-0x8)={0x0, 0x0}, 0x0, 0x5) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000024000)={@common='ifb0\x00', @ifru_settings={0xfffffffffffffffb, 0x3, @sync=&(0x7f000001d000-0xc)={0x2, 0x8, 0x8}}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001d000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000007000-0x46)=""/70) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}, 0xfffffea2) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r2, r0, &(0x7f000001f000)=0x0, 0x200010000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000025000)='/dev/keychord\x00', 0x40001, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000001a000-0x108)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x1ff, 0x7, 0x4, 0x54, 0x1, 0x7, 0x3, 0xdcd8, 0x6a3, 0x0, 0x0, 0xffffffff, 0x101, 0x3601]}, &(0x7f0000025000)=0x108) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000026000-0x8)={r4, 0x100000000}, &(0x7f0000015000)=0x8) 2018/01/28 20:32:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fcntl$setlease(r0, 0x400, 0x2) mkdir(&(0x7f0000187000)='./bus\x00', 0x0) fallocate(r0, 0x0, 0x2590, 0x8) mincore(&(0x7f0000008000/0x1000)=nil, 0x1000, &(0x7f0000adc000)=""/0) pread64(r0, &(0x7f0000b22000-0xfd)=""/253, 0xfd, 0x0) timerfd_create(0x7, 0x80800) faccessat(r0, &(0x7f0000e90000-0x6)='./bus\x00', 0x1, 0x1700) 2018/01/28 20:32:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000d53000-0x10)=[{&(0x7f00003c1000)=""/1, 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/28 20:32:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000c92000-0x1)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005b5000+0xfa7)={0x0, 0x53}, &(0x7f0000e81000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000780000-0x20)={0xee, 0x782, 0x8202, 0x101, 0x8, 0x9, 0x8, 0x100000000, r1}, &(0x7f0000558000)=0x20) syz_open_dev$mice(&(0x7f00007cc000-0x10)='/dev/input/mice\x00', 0x0, 0x20080) epoll_wait(r0, &(0x7f00009ad000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x200) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00007ac000-0x7)='mounts\x00') tkill(r2, 0x5) read(r3, &(0x7f00004a1000-0x86)=""/134, 0x86) 2018/01/28 20:32:28 executing program 6: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000850000)={0x6, 0xed7b}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/72) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000)=""/3, &(0x7f0000002000-0x4)=0x3) fcntl$setlease(r1, 0x400, 0x1) 2018/01/28 20:32:28 executing program 1: keyctl$reject(0xc, 0x0, 0xfffffffffffffffd, 0x6, 0x0) r0 = socket(0x13, 0x7, 0x156e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@generic={0x6, 0x1, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x6000, 0x0, 0x0, 0x80000001, 0x800000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x4) 2018/01/28 20:32:28 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) epoll_create1(0x80000) setsockopt$inet6_buf(r0, 0x29, 0x67, &(0x7f0000179000)="", 0xfffffcb9) 2018/01/28 20:32:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x3, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r2, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000003000)=""/4096) write(r2, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r2, r2, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)='./file0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000-0x20)={0x1, 0x7, 0x4, 0x5, 0x0, 0xfff, 0x200, 0x8, r3}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) connect$inet6(r2, &(0x7f0000002000)={0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000007000)='./file1/file0\x00') 2018/01/28 20:32:28 executing program 6: prctl$intptr(0x8, 0x1) r0 = creat(&(0x7f000043f000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x3, 0x5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000002000)={@generic="e1faf65e03d75265bb0471007f1dd949", @ifru_flags=0x1000}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0x2650730c, 0x6, 0x5, 0x1, 0x8]}, &(0x7f0000001000)=0xe) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x100000001, 0x0, 0x2, 0x800, 0x5, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:32:28 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./file0\x00', 0x244440, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000004000-0x50)={@generic="b38934f462bb99881e0bd9e771ec9924", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x3, 0x2}}}) r2 = socket$inet(0x10, 0x1000000000000002, 0x3) sendmsg(r2, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001100ff20fffefd956fc283b724a60080020000000000000000000000100003001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:28 executing program 3: r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000b, &(0x7f0000f77000-0x4)=0x0, 0x4) 2018/01/28 20:32:28 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00002bb000)='C', 0x1, 0x0, &(0x7f0000bb7000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ec2000)='yeah\x00', 0x2b) write(r1, &(0x7f0000520000-0xdb)="5d62be1c6ac21f0dadf8839d8ab83fd26d603c97ef8aac9cfa0f95fb79238748e2b42b35bf4359c4cde3fc2e6022170e5df9746ca2f199c1f6e30ad1f864ae1e09bfd64da30cb97e20baafa886727060cbf5875f57e897aa6e004b9012973b139aa3d2da650527e8705a82e5d84bf896ab3ab47f38392c0219cf78a8b542359f5b6087b88023a37cf5279c280bb1d859550646dd96e7fb1a4d3b15a6f9d8aff0a67ffc4478235a421f5c8398e51be70afa1e2e349e120d", 0xb7) sendmsg$unix(r1, &(0x7f0000f89000)={&(0x7f0000fd8000+0x1a6)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000682000)=[{&(0x7f00001b6000-0x1000)="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", 0xffffffffffffffc2}], 0x1, &(0x7f0000781000-0x40)=[], 0x0, 0x0}, 0x0) 2018/01/28 20:32:28 executing program 3: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)="", 0x0) 2018/01/28 20:32:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x54000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000672000-0x6)={0x0, 0x200}, &(0x7f0000000000)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a5b000-0x8)={r1, 0x1}, &(0x7f0000638000-0x4)=0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000000b000)=0x0) ioprio_set$pid(0x1, r2, 0x0) 2018/01/28 20:32:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000108000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000383000)='/dev/ppp\x00', 0x4e483, 0x0) connect$l2tp(r1, &(0x7f0000b69000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x4, 0x3, 0x0, {0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}}}, 0x32) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000fd6000-0x4)=0x0, 0x0) 2018/01/28 20:32:28 executing program 7: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x9) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x13, 0x8000f, 0x5, &(0x7f0000b13000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008ae000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0xffffffffffffffff) getsockname$llc(r4, &(0x7f0000c7c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea4000)=0x48) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x0, 0x3, @raw_hdlc=&(0x7f000059f000)={0x0, 0x0}}}) r7 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f000039c000)={@generic="9d09f56700000000000007ff8082e60b", @ifru_names=@common='yam0\x00'}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f000068c000)={0x5, &(0x7f0000f48000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f000013e000)={r8, 0x3}) creat(&(0x7f0000a6d000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000372000)={0x0, 0x10000}, &(0x7f00005f7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000d2e000-0x8)={r9, 0x8}, &(0x7f0000d9e000-0x4)=0x8) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000700000+0x57)='./file0\x00', &(0x7f0000caa000)='9p\x00', 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00003ec000-0x10)={0x5, &(0x7f00004e7000)=[{0x6, 0x2, 0x5, 0x0}, {0x2, 0x1, 0x2bc, 0x6}, {0x7, 0x0, 0x3, 0xe7a6}, {0x200, 0x0, 0x8, 0x9}, {0x10001, 0x401, 0x2, 0xa2}]}) 2018/01/28 20:32:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000039c000)=0x0, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000f12000-0x8)=[0x3f, 0x2]) 2018/01/28 20:32:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000022e000)=0x0, &(0x7f000028d000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e0c000-0x8)={0x0, 0x0, ""}, &(0x7f0000775000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002c0000+0x217)={r1, 0x13, "15c3f188791ab578c6c0677276ae5451da6032"}, &(0x7f000088c000)=0x1b) socketpair$inet(0x2, 0xa, 0x8, &(0x7f0000df4000)={0x0, 0x0}) r3 = getpid() fcntl$setown(r2, 0x8, r3) pipe2(&(0x7f0000378000-0x8)={0x0, 0x0}, 0x0) fchmod(r5, 0x43b) execveat(r4, &(0x7f000092e000-0x8)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2018/01/28 20:32:28 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000088d000)='./file0\x00', 0x0) lgetxattr(&(0x7f00004d6000)='./file0\x00', &(0x7f00004c3000)=@known='system.sockprotoname\x00', &(0x7f0000961000)=""/118, 0x76) ftruncate(r0, 0x6) getxattr(&(0x7f0000e4b000-0x8)='./file0\x00', &(0x7f00000b1000)=@known="73797374656d2e706f7369785f61636c5f6163636573731d", &(0x7f00009c0000)=""/87, 0x57) 2018/01/28 20:32:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000-0xe)='net/netfilter\x00') ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000969000-0x8)={0x98d, 0x6, 0x4, 0xffffffffffffff80}) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chdir(&(0x7f0000163000)='./file0\x00') 2018/01/28 20:32:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000b5f000)={0x1, &(0x7f0000fba000)=[{0x2, 0x6, 0xeff1, 0x1ff}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000736000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006d4000-0x210)={0x1, {{0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0x6000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xd9b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xb3b5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x80045113) [ 73.013514] 9pnet_virtio: no channels available for device ./file0 2018/01/28 20:32:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000ffe000)=0x0, 0x800) connect$pppoe(r1, &(0x7f0000b67000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="d9fdbff81f1331953cb734dd97068c26"}}, 0x1e) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x20, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00008ca000)=[{&(0x7f0000d96000)="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", 0x218}], 0x1) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000a1c000)="edbc5082cfafe57be92abe7fa423b694d91eb4e52a301f53405b9b15fdcf14926dc53900a91014e2ff6f0dab6b7013d4f5459e2ec06e2cf4301a377a4081cb525579ae41c7d764e1b0aca6463562d477d8a8db61f94d97745a91f22280b020f9f18404d5a33d29b3da9eacc85e63c37a7472c596f6d4b07cfc78f6e6ddd56929498292a5db32e07421739269ef4cb538c8") r2 = syz_open_dev$mice(&(0x7f0000524000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000d6a000)={{0x9, 0x5}, 'port0\x00', 0x10, 0x1, 0x810000000000000, 0x74, 0x1, 0x7ff, 0x96b, 0x0, 0x1, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:32:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000637000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000167000-0x9)='illinois\x00', 0x9) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='bpq0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000a47000-0x8)={0x0, 0x0}, 0x800) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f000098f000)=""/0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000469000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff2000-0x4)=0xe8) lstat(&(0x7f000076a000)='./file0\x00', &(0x7f0000c1d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000410000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x8, 0x1, 0x0, 0x2, 0x20, 0x80, 0x2f, r5, r6}, {0x7ff, 0x3, 0x7, 0x7, 0x1000, 0x4, 0x40, 0x101}, {0xe6, 0xff, 0x1, 0x7}, 0x1, 0x5, 0x2, 0x0, 0x3, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x5, 0x2, 0x2, 0x6, 0x4, 0x6, 0x3f}}, 0xe8) sysfs$2(0x2, 0x0, &(0x7f0000cca000)=""/243) mknod$loop(&(0x7f0000346000-0x8)='./file0\x00', 0xe008, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/28 20:32:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000eaf000)=""/65) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000eaf000)=@assoc_id=0x0, &(0x7f0000cd6000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000440000)={r2, @in={{0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5}, &(0x7f00007fc000-0x4)=0xffffffffffffff54) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000505000)={r3, 0x400}, &(0x7f00000ea000-0x4)=0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000008c000)=0x0) r4 = epoll_create(0xc7) ioctl$KDDISABIO(r1, 0x4b37) connect$ipx(r1, &(0x7f00006b1000-0x10)={0x4, 0x8, 0x1c, "10a9ad1b027f", 0x6, 0x0}, 0x10) sendmmsg$unix(r0, &(0x7f0000b66000-0x70)=[{&(0x7f00006fd000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000448000)=[{&(0x7f00003af000-0xe)="ca99e622121554ec57eea4a7e599", 0xe}, {&(0x7f00003aa000-0x28)="4c62aa4d406a090f0f8b9f063a940c25fc1dfd25e3df0ffac38899f7661edefd32958db94fb44a0d", 0x28}, {&(0x7f000033d000-0x4b)="b51c7fddf4e70700b610ed7ea6be6ac1e72949a965cc2f1b077a916f090defcf2e0778d1d0e3e1eb92e5ac23390eca0faf704b65264ef4253bcb9104d144423eb7f0dc57c7fc417befc731", 0x4b}, {&(0x7f000056e000-0x38)="4b28ed1fc03924e369674cab8b077996f6e941953f2a230a4ce79fdd63513833b02cd147fa7cb32dc1296fa0e8273f17df7c4df2bdcf3acd", 0x38}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f0000bd3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004d8000)=[{&(0x7f00000f4000)="a78ecb32c75611d726a1a4c4c5fe34195b37b4ad542f423d35eaa68446c3bd4b2a66d18688a489757ff3108f", 0x2c}, {&(0x7f0000b94000)="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", 0xfd}, {&(0x7f0000f69000)="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", 0xfd}], 0x3, &(0x7f0000867000)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x4}], 0x2, 0x4000000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f000094b000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0xa000, r0, &(0x7f00002c1000)={0x1000000d, 0x0}) 2018/01/28 20:32:28 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000008000-0xb)='[ppp1$ppp1\x00', 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000008000)="c335352620f59b4751661f6c8aba7ce8314f61a226f8f808e20c920a4d59213aa1dfd632dbbfd68a113fbf5f4be95009dabd6f2287cb0729dfd8bffd748025accbfd1b49da7f251925f9d25800436428bbafd07a147d6e36c91c1b452e95d630b3c70c077b2260ea94a0484d5842685c877d3d36675cfcfc1cfc982da1288b2c7dcdd102e40ea30641f65df08a1860", 0x8f, 0x8001, &(0x7f0000009000-0xb)=@l2={0x1f, 0x40, {0x853, 0x400, 0x6, 0x5, 0x4, 0x20}, 0x9, 0x100000000}, 0xe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000009000-0x60)={0x0, 0x23, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) timer_getoverrun(r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:28 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x401, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xbb4c5a960fdfb7a5) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000f60000-0x8)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) 2018/01/28 20:32:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e8a000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42400) 2018/01/28 20:32:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000ab6000)=[{{&(0x7f0000b21000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000064e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000e9d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000605000)=[], 0x0, &(0x7f0000d20000-0x97)=""/151, 0x97, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000736000)={0x77359400, 0x0}) ioctl$void(r0, 0xc0045878) sendto(r0, &(0x7f0000f3c000-0x5c)="", 0x0, 0x0, &(0x7f00002ef000)=@generic={0x0, "a7769bc599a6a4bc5790db892836a50a4804e158a3abd22f2f650e6a38e7c14b82a9a46652ada6e5ad897b6f605aadef17c1641aa5907db1466c2b77a128d91ffe7655d0b27c045e5e38909832c9659d9cebae3f3e55f03eaffae3716a375f9e8b21536423714e26140913c9591eac18d22537ef316357a85dd39ef9a989"}, 0x80) 2018/01/28 20:32:28 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b92000-0x4)={0x4}, 0x4) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = getpid() getpgrp(r1) 2018/01/28 20:32:28 executing program 7: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000d33000-0x7b)=""/123, 0x7b) [ 73.061888] 9pnet_virtio: no channels available for device ./file0 2018/01/28 20:32:28 executing program 2: 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$TUNSETIFF(r0, 0x400454ca, &(0x7f000038f000-0x50)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e63000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 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}, &(0x7f0000ba8000-0x4)=0x98) close(r0) symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getitimer(0x3, &(0x7f000049d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 20:32:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000046f000)=0xeb63c83, 0x4) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet(r0, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 20:32:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x7f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5}, &(0x7f0000001000)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000468000-0x5)="07073c0d04", 0x5) 2018/01/28 20:32:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000eb5000)={0x40000000000, 0x7, 0x0, 0x0, 0x4, 0x100, 0x1, 0xfffffffffffffffd, 0x0, 0x80000001, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x109100) read(r1, &(0x7f0000315000)=""/111, 0x7) ioctl$TCSETS(r0, 0x5402, &(0x7f0000273000-0x24)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000b85000-0x13a)="9c8ecc80ee5a540000e9be2d4cb403", 0xf) 2018/01/28 20:32:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009c8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b3c000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000543000-0x3c)=[{{0x0, 0x0, &(0x7f0000eea000-0x50)=[{&(0x7f0000c38000-0x14)="46538cc41f01d5baefbdbbe19a3cc022caed04f4", 0x14}, {&(0x7f0000f53000-0x9b)="37e35dbb76be95cb9399bb58f5a0e1be0573e960d4542d182ee2dbe253b5caa2c8e35dd840d28fda8676337ea8ba8d6099ca24e83a3d93fcfebcbad3a138f0f2ecbbf92bb563b3d0cf0055552c7a865c1e5cf82d70b684e5ead8c7d52328ac3c92ca871d942e37174cfce405571668fed752f6c35467099bf8536e109215fcb6639b61efc290d3874fa3b0d9f7375204309a63b447f7bd30c58576", 0x9b}, {&(0x7f0000014000-0x2b)="5fcc8db5c54c2a5662947dc2d5c682452493e91c96b85a9d1c4b6771ffff2dfbe150b58e3207264d88a110", 0x2b}, {&(0x7f000031d000)="080e", 0x2}, {&(0x7f0000af4000-0x17)="b3f0fc806fb3b241cf1ad19e91f7aca4bbfd222389e0dc", 0x17}], 0x5, 0x0, 0x0, 0x40000}, 0x380000000000}], 0x1, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000173000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d5f000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f000068d000-0x8)=[{r2, 0x40c, 0x0}], 0x1, &(0x7f0000779000-0x10)={0x0, 0x0}, &(0x7f0000e74000-0x8)={0x5}, 0x8) 2018/01/28 20:32:28 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000fef000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a4000)=0x20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe5000-0xc)={0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) readv(r3, &(0x7f0000fe2000)=[{&(0x7f00003b7000-0x8)=""/8, 0x8}], 0x1) 2018/01/28 20:32:28 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0xfff, 0x1, 0x7fffffff, 0x4}, 0x8) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000009000-0x60)=[], 0x0, 0x0, &(0x7f0000008000-0xea)=""}) 2018/01/28 20:32:28 executing program 4: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') socketpair(0xa, 0x5, 0x5, &(0x7f00001a9000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000017000)="2bdc", 0x2) 2018/01/28 20:32:28 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="00674226eefa") exit(0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x9, 0xff, 0x40, 0x8, 0x81, 0x8, 0x0, 0xa76, 0x20, 0x7f}, 0xb) 2018/01/28 20:32:28 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000008000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000008000)=0x5, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006ad000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000b9a000)=""/201, &(0x7f0000c24000-0x4)=0xc9) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000654000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x2, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 73.179885] ALSA: seq fatal error: cannot create timer (-22) [ 73.194253] binder: 12255:12257 ioctl c0306201 2000a000 returned -14 [ 73.204529] binder: 12255:12257 ioctl c0306201 2000afd0 returned -14 [ 73.216271] binder: release 12255:12257 transaction 93 out, still active [ 73.222192] ALSA: seq fatal error: cannot create timer (-22) [ 73.239000] binder: undelivered TRANSACTION_COMPLETE [ 73.258807] binder: BINDER_SET_CONTEXT_MGR already set [ 73.262669] binder: 12255:12279 ioctl c0306201 2000a000 returned -14 [ 73.264793] binder: 12255:12279 ioctl c0306201 2000afd0 returned -14 [ 73.277827] binder: 12255:12257 ioctl 40046207 0 returned -16 [ 73.277864] binder_alloc: 12255: binder_alloc_buf, no vma [ 73.277882] binder: 12255:12273 transaction failed 29189/-3, size 0-0 line 3127 [ 73.297631] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.303434] binder: send failed reply for transaction 93, target dead 2018/01/28 20:32:28 executing program 0: 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) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007cf000-0x12)={0x7, [0x6, 0x100, 0x29, 0x2, 0x100, 0x100, 0x100000001]}, &(0x7f0000334000)=0x12) fchmodat(r1, &(0x7f0000861000-0x8)='./file0\x00', 0x81) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 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}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0x1, 0x100000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x2000000, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000a9c000-0x93)="3b0c5ab552a7439896a7908df1ece39c8b327a275972111dd1bf6601951626ae64240bd26c54345210306be4c81bc7d3145f92b6281abe2734c929f9c126d55bb8addbd241defc771e479074ea2dfa2251c62b60371773540c9157dce0119015f1e4e3ba2fb63ac8a49d5e956d469cb2078c9741e1964b4d3ccd3db6d216af7fb3bcee37d9ee10a352ea19d3cfc08ecbe1fbf7", 0x93, 0x4008000, &(0x7f0000151000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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)=[{&(0x7f00004e8000-0x3e2)="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", 0x154}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00006fc000)={&(0x7f000008e000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000cdf000-0x20)=[{&(0x7f0000dc4000-0x1170)={0x560, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x550, 0x0, [@generic="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"]}]}, 0x560}], 0x1, &(0x7f0000d96000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x4000}, 0x80) 2018/01/28 20:32:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b2d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f00006d1000-0xc2)=""/194, &(0x7f00007d9000-0x4)=0xc2) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000183000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00005db000)=""/114) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x0}, 0x1, 0x0}) connect$netlink(r1, &(0x7f00002b6000)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc) 2018/01/28 20:32:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f00001fb000-0x6)='./bus\x00', 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000051e000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) ioctl(r2, 0x5, &(0x7f0000283000-0xb10)="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") 2018/01/28 20:32:28 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r2, 0x6, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r2) mmap(&(0x7f0000003000/0x1000)=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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/28 20:32:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f00003f7000-0x92)="290000001800310900200101000000070200000000000000000100000c007a0004001000000ef4ff01", 0x29}], 0x1) 2018/01/28 20:32:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e45000)='./file0\x00', 0x80042, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f13000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e32000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000925000)=0xe8) sendmsg$netlink(r0, &(0x7f0000b10000)={&(0x7f0000dd5000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000737000)=[{&(0x7f000047a000-0x141c)={0x141c, 0x3c, 0x200, 0x5, 0x3, "", [@generic="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@typed={0x98, 0x93, @binary="dc02cb7ab6c4eaffd68df9ea088b670b3c515bd2487570646461082c1e3f4d9c8b63955b0ddf0d59c740191212537cf38698e1735e517829903e35ce499842629bee27b0b5088feefe2b71a5e58065472ae79d4988550c8f76634c57ee653cd7606392fc5f647df77bcb7faf73dcafaa5b35c340719f35b6d5c102c2a46cc6ed10e0f55fd4f57b592218c3921ed352fc"}, @typed={0x8, 0x28, @void=""}, @typed={0xc, 0x4e, @fd=r0}, @nested={0x284, 0x5b, [@typed={0x18, 0x8d, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="b6c2ff0dce8e1597b8fa0278da6282f74789f90ded8779a7fca4693019f93a61150443f892e4831ed16de1ed2d9262676d8e0ecbab2e416acf49a745de645cf29659ab52761d6801402c90c76ad07864c156e02480321f07ec77a7e70ec677d06e34d0ecac628c4dfa1fa18dbfecc997367fd8f6da0a2c7c3c5992b903d4671e453737b52a499a9695dd850783245155b116df58e5ebbe59b2e274ec98d1ce05d0b3b6c1a3101c6f8185bdadf8ec4600458bcd9a8d464822c9364700cabb810d0cb5fa458d5222bef8131ef6acad33183d7f", @typed={0x18, 0x51, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="3ba0857c61c3b50b6a25775a6f8a6d779dffd77f20183c2a05bc353ad4e0977b9a81c7ea9d46cef9a09c92559e15c32c80093c54828d697658798632f75be98ad0cbae79eac64e8fa4981b913223e7e37aebaa4f18b1f33bdca1ad53bc38cdc548eede41db8f760ba328f9b6b5105d3df95cd439d5cba97b42d8eaf04a119c705c52eea058015007fd872113033ab0b71c56e55add9178936978a9ad3ca66471a16d29981b7a1d34de42010d70f60f4834b505a356a6ed", @typed={0x18, 0x16, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="e7accd7c78ffdd0a562c85ff36147481d18ab2dced4589d263dbe7db7a9aa00f63e248595447af07a5ed285897057bb2fc2ee1678eee0fcf07643048111aa3a7564fcb87640a7088db577e3f90ad15f3c5100dfad0624fbbd21d69d6017ccefbec97eb9de16bdf960aa3d7ec39b77dbf5e48919e0c637f667e0b2201758595779b50fc942bcb83aab6ff9e8179eae033e5149bd604", @typed={0xc, 0x6f, @fd=r0}, @typed={0xc, 0x78, @str=',\x00'}]}, @typed={0xc, 0x59, @uid=0x0}, @generic="077ea94900da032c4b7366c1fcda101acbb5301dcfae936764226212439ef4a4caa261be511e06e4", @nested={0xa8, 0x6f, [@generic="12c83bd7d70c8e93dc43efd04c3f26183161c2616fa0731871c8b6dcbf513cd1c1e6a616dd68f59c4b2ebc65f53fdda353a2319b108f8135658be044c0e5e7bd1533cf74558aca3c6358320f413c9118224fad1d977983be05e716629447a0b7f61d499f97313398b6596379ec4b04e9643f5b7576d27c3e3d4c407cbce61113aeb51eb0739d3c34a0be8abf3ddf6d3a3f06f64ca4e9f17fc14e5e8817c78ecae6"]}]}, 0x141c}, {&(0x7f00000fc000-0x10f4)={0x10f4, 0x2e, 0x112, 0x5, 0x1, "", [@generic="8f7549dcf5f85b45269bdcd7533d215edb740c5db75cea8c0f193c88f5a510ebf895f44ff2b520874f076e4f9749e791fd1efc118923de70c68b0cf9540401089cbe928af4d28dfd798dad67a1d612f595f3006894d928148c1bfe56f30afdf6426f17bca0f2e834dd901b76f38324c3dd3feb7ec291fb9dd4df4d3b2d5c0487115958458742fee72914c6400f9c3d777ddae61e655b015846b463363d656ec1914f36c4", @generic="2b5fab4b70e8c6702e7b3290be58027a7a8dedfe096b1fda745d806abb0e71a4b4", @typed={0x8, 0xd, @void=""}, @typed={0x1008, 0x6d, @binary="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@typed={0xc, 0x8c, @u32=0x8}]}, 0x10f4}, {&(0x7f000009a000)={0x34, 0x39, 0xa20, 0x7, 0x2, "", [@typed={0x8, 0x95, @void=""}, @typed={0x10, 0x69, @str='self\x00'}, @typed={0xc, 0x79, @fd=r0}]}, 0x34}, {&(0x7f00005b6000-0x1c8)={0x1c8, 0x1a, 0x410, 0x4, 0x0, "", [@generic="8a6e54cb987e631878842a2cf9f47e7c0fc3007acea1d359bb3f75a76901396db4a2fbbbd03c4ae45cbed0ed0daa8591c97b3ee5e6ba0528dc8f09946f202e819fa19d7a89f57635d70838c6001d6c9b6c3054c27af3c989c132a6c23d926aff3c2e36fcd7b93cadb25ce5d6235644d0cf42b510618ce8f853d6f0f542ce592f4126887b70c599d3348734025f509918c20bc3e3d3610c6d171199779fd8dced0f06e91b4a6f3eb9ea172f33ee095b90ab870b5da82993216de3da50df6992f37b166d942fe2a5d0dfb63252f0fef03c3bec2728f253e7d8f7339d5640493f3f04c328f28ca87f04229586", @nested={0xc, 0x0, [@typed={0x8, 0x22, @void=""}]}, @generic="955ad071ea276c8988d2c33001bfdc4b7164cf21600c32c6ed4e48ff76df60b26c3d417861c53a756a6f", @typed={0xc, 0x36, @pid=r1}, @generic="b63f6f4f16f8ae7d9ad29ce4de22e3b9b54d146550c2ea109d3054d8dfb517c5ea40dd063b881401313455d14dd0e012d50ed3897db5ca7102c95b2e7ffc8370253bdc6cf233558b42ab582b9cd340354bdf38143f73149014c3ef81ed7dff4f42b150388b27af7f1c3d5a1c63002caeb7051e1b0aa4fbbab8968972283c63ac83148f5390cd7f1d5561"]}, 0x1c8}, {&(0x7f0000cbc000)={0x1c, 0x27, 0x100, 0x1, 0x2, "", [@typed={0xc, 0xa, @uid=r2}]}, 0x1c}], 0x5, 0x0, 0x0, 0x40}, 0x8040) fcntl$setlease(r0, 0x400, 0x0) r3 = open(&(0x7f0000261000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x2) 2018/01/28 20:32:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x6) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) r2 = dup3(r1, r0, 0x0) write(0xffffffffffffffff, &(0x7f0000c35000-0x1)="", 0xffffff0b) writev(r2, &(0x7f0000689000)=[{&(0x7f0000ba4000-0x27)="d5", 0x1}], 0x1) 2018/01/28 20:32:28 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/selinux/enforce\x00', 0x800000000020600, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0xffffffffffffffa2}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:28 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) write$selinux_load(r0, &(0x7f0000008000)={0xf97cff8c, 0xfffffffffffffe5d, 'SE Linux', ""}, 0xfffffce5) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000007000-0x10)={r1, r2/1000+30000}, 0x10) fcntl$addseals(r0, 0x409, 0x8) 2018/01/28 20:32:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000027f000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6b09) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000348000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x6) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r4 = dup3(r2, r3, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r4, 0x0, 0x4) 2018/01/28 20:32:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001d5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x0) inotify_init() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000796000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r3, 0x0) dup3(r1, r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 20:32:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt(r0, 0x8000, 0xfffffffffffffffc, &(0x7f0000cda000)=""/68, &(0x7f0000ddc000-0x4)=0x44) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) 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$inet(r0, &(0x7f0000618000-0x37)="", 0x84, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x7, 0x9) sendto$inet(r0, &(0x7f0000473000-0x457)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 20:32:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x27e000)=nil, 0x27e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff47, 0x8, &(0x7f0000206000)=[], &(0x7f0000011000)=[0x0]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) get_thread_area(&(0x7f000019d000)={0x1c, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f00009bb000-0x4)=0x0, 0x80800) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000b15000-0x4)=0x0) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) clock_getres(0x6, &(0x7f0000c0f000-0x10)={0x0, 0x0}) futex(&(0x7f0000a95000-0x4)=0x0, 0x81, 0x0, &(0x7f00006c6000-0x10)={r2, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x6) clock_gettime(0x7, &(0x7f0000ea8000)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000a3b000-0x10)='/dev/input/mice\x00', 0x0, 0x200) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000224000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000e4a000)={r4, 0x80000, r3}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000c21000-0x40)={&(0x7f0000657000-0xc)=[0x0, 0x0, 0x0], &(0x7f00009c0000)=[0x0, 0x0], &(0x7f0000f21000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000011b000)=[0x0], 0x3, 0x2, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f00006e4000)={0x1, 0x0, 0x5, 0x3, 0x80, 0x1ff}) 2018/01/28 20:32:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ed2000-0x1f)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000878000-0xb8)={0x0, 0x3, 0xb47, 0x8, 0xc0, 0x95f, 0x9, 0xfffffffffffffffe, {0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8000, 0x2, 0x2, 0x3a}}, &(0x7f00000c3000-0x4)=0xb8) accept4$ax25(r0, &(0x7f0000917000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000839000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004ab000)=@assoc_value={r1, 0x4}, 0x8) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000459000-0x48)=@full={{0x3, {"6a47742ae7cc2e"}, 0x24}, [{"e9f12584c8bb99"}, {"8235dd57f2c2f0"}, {"7164ef3c6bfb0e"}, {"8e82a718bdf3d8"}, {"532b3447822db6"}, {"9cba1d0400"}, {"b9c40efcd0f25e"}, {"d4e051c99fbcd5"}]}, 0x48, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[], 0x0, 0x0}, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000cf0000)=0x0) 2018/01/28 20:32:28 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000009000-0x8)='./file0\x00', 0x0, 0x100) dup(r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000008000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xffffffffffff8001, 0x7, 0x6, 0xfffffffffffff000}, &(0x7f0000009000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0xfffffffffffffffa}, 0x8) 2018/01/28 20:32:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000ed000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007ae000)={{0x3, 0x0, 0x2, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) close(r1) r2 = socket(0x10, 0x200000003, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000a94000-0x2c)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x20000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000802000)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000035b000-0x78)={0xff, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x2, 0x770c774b, 0x9, &(0x7f0000232000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3ff, 0x18780, 0x3ff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000397000-0xc)='/dev/rfkill\x00', 0x80, 0x0) openat(r1, &(0x7f000032b000-0x8)='./file0\x00', 0x80, 0x5) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/28 20:32:28 executing program 2: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000917000/0x4000)=nil, 0x4000, 0x1000000, 0xa66, 0x0) socket$inet(0x2, 0x2, 0x0) 2018/01/28 20:32:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x40a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x116) [ 73.470436] binder: 12318:12319 got transaction with invalid offset (0, min 0 max 65351) or object. [ 73.488133] binder: 12318:12319 transaction failed 29201/-22, size 65351-8 line 3190 2018/01/28 20:32:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000053c000-0x4)=0x0, &(0x7f000084e000)=0x4) socketpair(0x2, 0x2, 0x0, &(0x7f0000514000)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b35000)=""/7, &(0x7f0000b3a000-0x4)=0x7) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e95000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000f70000)=""/242) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000060a000)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffff52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x3, 0x1, 0x9, 0x40}, &(0x7f00005dd000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007a1000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x80, 0x200, 0x42}, 0xa0) 2018/01/28 20:32:28 executing program 7: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00007ab000-0x78)={0xfff, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0xa48d, &(0x7f000052d000)=@common='rose0\x00', 0x800, 0x7, 0x7fff}) fcntl$addseals(r0, 0x409, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000071000)={0x7, &(0x7f0000a5e000-0x38)=[{0x80000001, 0x7, 0x9, 0x7ff}, {0x3, 0x4, 0xd, 0x80000}, {0x9f38, 0xffffffffffffffc1, 0xbe7, 0x1}, {0x0, 0x1, 0x100000000, 0x7ff}, {0x9, 0x2, 0x2, 0xffffffff80000001}, {0x14b8000000000, 0x2, 0x0, 0x8}, {0xcd, 0x3, 0x2, 0x3}]}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fc0000)="", 0x0, 0x0, 0x0, 0xffffffffffffff40) 2018/01/28 20:32:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002b8000-0x9)='/dev/rtc\x00', 0x400002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000675000)='/dev/sequencer2\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000781000)={0x2, 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x3c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4, 0x0}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/01/28 20:32:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4654000c00a1ed5e730a1fdc22203ab5"}) r1 = syz_open_dev$sg(&(0x7f0000cf0000)='/dev/sg#\x00', 0x9, 0x181040) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00009b7000-0x44)={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2eb5b084b60d4b92af76b46afdae7d30"}) 2018/01/28 20:32:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00001f9000)={0x0, 0x7530}, 0x10) lseek(r0, 0x7ffffffffffffffb, 0x0) write(r0, &(0x7f0000313000)="b9b88307e7", 0x5) 2018/01/28 20:32:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) pipe2(&(0x7f0000ad9000)={0x0, 0x0}, 0x84800) recvfrom(r0, &(0x7f0000b05000)=""/4096, 0xffc8, 0x0, 0x0, 0x128) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chdir(&(0x7f0000163000)='./file0\x00') r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000019d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_create(r1, &(0x7f0000d31000)=@access={'system_u:object_r:dhcpc_state_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x37, 0x38, 0x0}, 0x3d) [ 73.526794] binder_alloc: binder_alloc_mmap_handler: 12318 20265000-20279000 already mapped failed -16 [ 73.540754] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/28 20:32:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffbfffffffffffd, 0x0, 0x0, 0x1, 0x0, []}) syz_open_dev$evdev(&(0x7f000059b000)='/dev/input/event#\x00', 0x7fff, 0x40) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/28 20:32:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffe, &(0x7f0000000000)="c50000000000000005c8f508a93c", &(0x7f0000cb1000)=0x0, &(0x7f0000a18000-0x4)=0x0, &(0x7f0000a8c000-0xa)="10361f3c9b9f94850843") getgid() sysinfo(&(0x7f000022a000-0xe3)=""/227) 2018/01/28 20:32:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000079a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 73.540767] binder: 12318:12334 ioctl 40046207 0 returned -16 [ 73.600558] binder_alloc: 12318: binder_alloc_buf, no vma [ 73.609793] binder: 12318:12334 transaction failed 29189/-3, size 65351-8 line 3127 2018/01/28 20:32:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000103000-0x40)=[{&(0x7f00005f2000-0xe0)=""/224, 0xe0}], 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ccc000)=0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/28 20:32:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) sendto$unix(r1, &(0x7f00000b8000)="7bf8a2739e0048307eae76c69eae2937b4254b1acad6e290cce6a24c6e65e4c070df4804026e45c0ca4c53a71c661b4f05e57812d9a5bb8c2dc46b71a8de85774cad0fbdb7912705e081635fadc9134da4f460ea33cf1a608e0c3a0e53af82f317e62e8fe3f56e29a3a6455f35a0c666d8fdd5830f8a2995b6cf40e1a401b34f59506db28dfa0f6139d736d08d62be79b9d6c8", 0x93, 0x40090, &(0x7f000022d000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/28 20:32:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008de000)=0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007c6000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000573000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000a3a000)={@rand_addr=0x2, @multicast1=0xe0000001, r1}, 0xc) 2018/01/28 20:32:28 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x2100, 0x0) mknodat(r0, &(0x7f0000001000)='./file0\x00', 0x3, 0x80) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x0) exit(0x0) timer_settime(r1, 0x1, &(0x7f0000ad7000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000157000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f000048e000-0x10)={0x77359400, 0x0}, &(0x7f0000bd0000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000041000-0x20)={{r2, r3}, {0x0, 0x9}}, &(0x7f000041f000)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f00005ea000-0x8)={0x0, 0x0}, 0x0) connect$pptp(r4, &(0x7f0000997000-0x20)={0x18, 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]}, 0x20) 2018/01/28 20:32:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003e1000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00001d4000)={0x0, 0x0}) timer_create(0x2, &(0x7f0000154000-0x60)={0x0, 0x21, 0x4, @thr={&(0x7f00002c9000-0x1000)="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", &(0x7f0000ea1000-0x66)="2ea1ee1ddc5a1e1ca8bce7ddadd3e9713bec7b582f34843ab283661a17a61fdf4b9999652efe90185f81fce9f509784b591e9e4a275cc50266ee7f7c075c7653b30cc478f7e1f32948104d22938c1eabb391e0cf693bd4a77014e5188ba1be0bf4cb47caaa0c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000932000)=0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00006f8000)={r1, 0x1}) request_key(&(0x7f0000f12000-0xd)='dns_resolver\x00', &(0x7f0000a98000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000878000-0xc)='/dev/rfkill\x00', 0xfffffffffffffffb) 2018/01/28 20:32:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ca7000-0xa)='oom_score\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fc1000-0x14)={0x0, 0x5, 0x100000000, 0x6, 0xbab, 0x5}, &(0x7f0000e08000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a90000)={r2, @in6={{0xa, 0x3, 0xe2e1, @loopback={0x0, 0x1}, 0xffffffffffffc79e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009f2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000f18000-0x5e)=""/94) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a7e000-0xc)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000590000)={0x3f}, 0x1) openat$ashmem(0xffffffffffffff9c, &(0x7f000035d000-0xc)='/dev/ashmem\x00', 0x100, 0x0) 2018/01/28 20:32:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x880, 0x0) sigaltstack(&(0x7f0000f93000/0x1000)=nil, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000013c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000317000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000291000-0x8)={r2, 0x6}) r3 = syz_open_dev$tun(&(0x7f0000b22000)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f000065e000-0x4)=0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000005000-0x44)=[], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/28 20:32:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007f2000)={0x0, 0x0}, 0x8) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000867000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d57000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000031a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000f65000)={0x3, 0x8, 0x2, 'queue1\x00', 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:32:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000f7a000-0x8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) timer_getoverrun(r0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000869000)=[]}) timer_delete(0x0) 2018/01/28 20:32:29 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000da5000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f0000018000)={0x4, 0xdb, 0x1000, "e5fcc95e3c16", 0x81, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) fcntl$getflags(r1, 0x401) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000ed5000-0x4)=0x0, &(0x7f0000ece000)=0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000068a000)=0x0) sendmsg$nl_route(r1, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00009c3000-0x70)=@ipv4_newroute={0x20, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000526000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f88000)=0x14) bind$inet(r1, &(0x7f0000541000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 73.722794] binder: undelivered TRANSACTION_ERROR: 29201 [ 73.729563] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 20:32:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d73000-0x8)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b66000)={0x81, 0x7, 0x5, {0x0, 0x0}, 0x1ff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000d0c000)={0x7, &(0x7f0000a22000-0x38)=[{0x21439dbf, 0x7, 0x7, 0x4}, {0x7, 0x21de64f9, 0x3, 0xf7}, {0x1, 0x8, 0x3ff, 0x100000001}, {0x5, 0x99b, 0x20, 0xfff}, {0x100000000, 0x833, 0x0, 0x6}, {0x0, 0x9, 0x80000000, 0x0}, {0x2, 0x1, 0x590, 0x23c0}]}, 0x10) readahead(r1, 0x0, 0x0) 2018/01/28 20:32:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r1, 0x16, &(0x7f00007e6000)={0x27, 0x20, 0x85, 0xfffffffffffffffa}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = openat(0xffffffffffffffff, &(0x7f0000594000-0x8)='./file0\x00', 0x2000, 0xa0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00004b6000+0x7d8)={0x5, &(0x7f00007c7000)=""/3, &(0x7f0000233000-0x78)=[{0xfffffffffffffffa, 0x1000, 0xff, &(0x7f000022a000)=""/4096}, {0x3, 0xbe, 0x124000000, &(0x7f000059c000)=""/190}, {0x8000, 0x95, 0x7, &(0x7f00006bc000)=""/149}, {0x0, 0xe9, 0x9, &(0x7f0000154000)=""/233}, {0x3, 0xf3, 0x3d, &(0x7f0000386000)=""/243}]}) 2018/01/28 20:32:29 executing program 0: 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) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000cbb000)=[{r1, 0x44, 0x0}], 0x1, 0x80000002) creat(&(0x7f0000092000-0x8)='./file1\x00', 0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000011000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000f7c000-0x9)='/dev/sg#\x00', 0x1, 0x101001) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000116000-0x4)=0x1, &(0x7f0000ff2000)=0x33) connect$unix(r1, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) lseek(r2, 0x34, 0x5) [ 73.777326] binder: 12406:12407 ERROR: BC_REGISTER_LOOPER called without request [ 73.803165] binder: send failed reply for transaction 99 to 12406:12419 2018/01/28 20:32:29 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x2, 0x1, 0x4c61, 0x80000000, 0x3f, 0xcb3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = request_key(&(0x7f0000463000)='encrypted\x00', &(0x7f0000107000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000624000)='\\nodev)/}@em1Fmime_typeem0&\x00', 0xfffffffffffffffe) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000f65000-0x18)={0x0, 0xffffffffffffffc1, 0xcef, 0x1, 0x1f, 0xfff}) keyctl$clear(0x7, r2) sendmsg$key(r1, &(0x7f0000cdb000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000050e000-0x98)={0x2, 0x1, 0x0, 0x0, 0x6, 0x0, 0x1, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x4, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 73.841894] binder: BINDER_SET_CONTEXT_MGR already set [ 73.847771] binder: 12406:12407 ioctl 40046207 0 returned -16 [ 73.876917] binder: undelivered TRANSACTION_COMPLETE [ 73.889558] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/28 20:32:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000843000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000059c000-0x4)=0x40, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002c5000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89b1, &(0x7f0000976000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0000000000000005000306000000eb00ecff000010000300074dfaf5238f7e23"}) 2018/01/28 20:32:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xe, 0x2) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000866000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a9b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000065d000)={0x4, &(0x7f000032b000-0x10)=[0x600000000000000, 0x7fff, 0x800, 0x3]}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ca9000-0x78)={0x6, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x56, 0x1, 0x6b7dea92, 0x6, 0x7ff, &(0x7f0000db1000-0x10)=@common='rose0\x00', 0x20, 0x1, 0x0}) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 20:32:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000054e000)="180000004a00070bdff1b10a000008ff0a3f801605000000", 0x18) getsockname$inet(r0, &(0x7f000010d000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a0c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000849000)=@int=0x9, 0x4) recvfrom$ax25(r0, &(0x7f000042a000)=""/0, 0x0, 0x0, &(0x7f0000f78000)={0x3, {"6ec9003325fd35"}, 0x0}, 0x10) 2018/01/28 20:32:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@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$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006d7000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x1c, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x3a, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:29 executing program 2: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f000056d000)=0x0, 0x800) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00007d4000-0x4)=0x0, &(0x7f0000220000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1005, &(0x7f0000d22000-0x27)="08f2c165e7c23648c63d43071dc214d2afa7469cf6314862ae33a53dd5c99f1cb4ca410515696a") mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000)="") getpeername(r1, &(0x7f0000177000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000875000)=0x10) getpeername$ipx(r0, &(0x7f00007cc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cd5000-0x4)=0x10) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/28 20:32:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f000080a000)="e216635efd16ac624efb1e5d994ed50d4fbee786e71cc11acdab5561099abd50f0ec86cc8fa95e426763f0ecfd5e406e0b11c41ba33a990c344d47215124d6ab5b3776c2d3537fec51049d353302f0b04df6ecce74c4f6cccb109ce7025a0c85b4a075fcc13c0bba44901a52", 0x6c, 0x8c4, &(0x7f0000027000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d6d000-0x60)=[{&(0x7f0000bf3000-0x14)="158a9130ff67166c9ccb5b4a0b7a4e09e0006241", 0x14}, {&(0x7f00004bd000-0x85)="0836858771d4992b6cbdb6a1bb82f9580bce07f4196ae45fb7c1b048a5031e670f05a95dfbd2618ec43ed26cb4865c5685b34ffb2973f33853a1c120c52efb12289e4aae5a59355eb0b64d503d4ee6cb545aa1ff73699284b2325de74e102e4997f6ef86dc89f2a4341f4a5eef8b958d9db08a66cd6acfffea6260a5244aedb8905d189b2d", 0x85}, {&(0x7f0000154000-0x8f)="2165c705ce7b061611b033572f82d2bd58ff6151166c8f50686fe5188f48be6cc2de14ff096facae3a155fa4606d4e0ccd90432b6e45d5dee99d607b2337b3dcc0a0fc9cf02dad62556fe29f5d27da98615e117db85eb750220a8ed3e8210f4cf8db1db0390f30ed4f14ab11734e178c0bc9ab6b9c21521ecd434a0feb8cf7caa3b56932c44a06b62390dbf5700837", 0x8f}, {&(0x7f0000d25000)="446250162bade6f656fb577692ca5a09cd94eb39e0613d44c58fb65f", 0x1c}, {&(0x7f00001d9000-0x4f)="9137aabf74997f518dc744e19449a4c74a1b7fadf1cc6fbbf630e42693cb55a61f20a280964726612a3b8d0e469ae07ca2197dc0a2f153d7734d957ee9c08deb22d3370d5853d63b18555aef4417b3", 0x4f}, {&(0x7f00004b3000-0x4c)="1b0bb71e836962b77962cdde046649852aaaf05b51c3c77080980563e9fd9c02c60e6fdde09615bb10fa94bfb3cfba54432880f90e5f3e4ec5b7c16e48cc1cc208a6196a7d574e3f8a759c7a", 0x4c}], 0x6) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 20:32:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f00005f1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d7a000-0x4)=0x10, 0x800) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000222000-0x86)="41627de86b2be655384e720016d8fe157f0b066e44da2d5ee7e09d2bae7c2abababd13a1c9b4ec3d2741d2beda8ccfd917c76a9221e04790ec079e95a6d033b9b32fec0a233acbc2d4c0a972a308f1f8c66b7bc213ad516f0a2b6857ba1d08de407ef6ca01f2c0dfe1e6c73a4412fa60e0958f5f618eb0164cd456e68602e2a8782b4402fb89") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000847000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000b5000)={0x0, 0x0, 0x0}, &(0x7f0000266000)=0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e01000)=0x8, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8910, &(0x7f0000e57000-0x16)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x1}) 2018/01/28 20:32:29 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer\x00', 0x4200, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000009000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x5, 0x0, 0x5, 0x0, 0x20, 0x20, 0x21, r1, r2}, {0x0, 0xffffffff, 0x8, 0x4, 0xca5, 0x5, 0x3, 0x1ff}, {0x7fffffff, 0x0, 0x80000001, 0x8}, 0x1ffc0, 0x3, 0x2, 0x1, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x33}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x0, 0x7f, 0x1, 0x7, 0x7fe7}}, 0xe8) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000002000)={0x4, {{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, 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]}}, 0x118) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x60, 0x0}) sendmsg$key(r3, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x800000000, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000079f000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000515000-0xb0)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x1, 0x3, 0x6, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x1c00000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}}, @sadb_lifetime={0x4, 0x8, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8000000, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:29 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000010000)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000015000)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000011000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={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}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000015000)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x1000800}, 0xc, &(0x7f0000010000)={&(0x7f0000015000)=@report={0x170, 0x20, 0x96d3c2f7897f9c7, 0x4, 0x1, {0x2b, {@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x5, 0x0, 0x837, 0xa, 0x0, 0xa0, 0x2f, r2, r3}}, [@algo_comp={0xec, 0x3, {{'deflate\x00'}, 0x510, "799c64cfd4f9dc43b7779b3ca666acb10a5f3fbd99a1f5d06c940124662e7da084defaecf601c404d9f2cfb72be18def6f914877482434d23fe9717cefa9109af9167e853271bb895729529e55fbc156a1d14101c335dd1e5729c9c11ab26fee701a7df67a42ad355b5343f14e08fcdc5c0c0f9aba58dcecc40ba481fbbb8d9dfa9eff7e559188dabf65fb2b360f2e5024300931b625f8fdb8fb70042c4554d89e36"}}, @etimer_thresh={0x8, 0xc, 0x516}, @tfcpad={0x8, 0x16, 0x8}, @lifetime_val={0x28, 0x9, {0x3, 0x11bc, 0x1, 0x0}}]}, 0x170}, 0x1, 0x0, 0x0, 0x8005}, 0x4004) 2018/01/28 20:32:29 executing program 1: r0 = open$dir(&(0x7f00004ee000-0x8)='./file0\x00', 0x20200, 0x100) 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) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000b98000)="", 0x0}, {&(0x7f000026d000-0xcf)="dc0adcdd4d439fd4f6ba178ff4e9c5868fa7fb2eba3cd021aa48adaa1e2581398a542e8ae19e32a92b065515d90a7607bd1ae7fda88ce21e530e057cb28cf99da9e98c7722eb2d3663f1d9bcc2f10f51fba5ab1d69d98a764e058d0a4889ea6df31e54d4f4e9515ef91a9b36e8835bb16c0fbd806b69fe3f03531e995fb4af51aa6eebf53b9cf71eb205a5d8a247e0392f1f97d21f4b5b0a023dac662051045c5f693ae601d0bf7836acbd3a20274fd0c48c01f38bdfc123765464589170626849b72470d5234bb1d43b303873c43f", 0xcf}, {&(0x7f0000000000)="8705abeb377b3ed15fe0778c66f745480853d2a7928fd878e5dd714480e2343e421bafd2901e896eef892d81a166c2f2e89654839e29eddc125f0e16026b07", 0x3f}, {&(0x7f0000001000-0xe6)="6fd737baa971aa6878e37e6f7c4fbab9e23833d07e5632d98d609047df3b8e77c0df2c83f73506c222c8d1068111ef9a98b5dbe48018d67fc754d9e8c9e5b29eb7fbf63ca5bf8e12180a1589fe00ef468748994dbd17433fb11b9f4ee253289f23b0db0a7eb4a01db9122828fdc3b83dc979ef99e2c906695b50d27e2310add28bde772e780e2af69d8e1cad7e8299572860d7fb3b2ea0c243e65056a71c9e6ace98b658f771183c56901bab52ce4625146252c398007b732c655a5f09e25798f9f68d550e1f1f765cb72f9f7a2bd90a48206a7d2f82add6635bdbbc3c15d4636f8f94e9e4fe", 0xe6}, {&(0x7f0000047000)="1e40f987abca246b6a5bfa43d04abbced75ade4fb53f59c2d8011520c40415e97c7afa6c7f9419bd5db9bec0cc992e75284f7e6a94fa297a6eee7b01346a33d78d80", 0x42}, {&(0x7f00004a9000)="", 0x0}, {&(0x7f00007da000-0x38)="6dee8bd67641c9381e66724bc2f8e7b289a431272c68baa958cf8bea266a461eb91439cfc5ce219a8e35f3b8723e51ce93e0a580ec15fc53", 0x38}, {&(0x7f0000000000)="bb5d38a110d1b4e0e20c4bcff5a225db67af52e8c8f569514710c4659b39208760259c49ab868709f8e75db66a1f84269c94e198ba4440f97a978569ce9edc5222844b13118715500d4a7933fcb177485226e2175a96fb01000a9e9ecf2f9def594f95f38a4eead635db47f5878bcf33de0c3f9e41dd8cfc8d0a102cc9b51134cf5d0ae834cdfe021cfe002e7cfddabe638c886f2ba3faa59024f17092359c41fc14205110290480a657b70f588fbd9a354d339174bd30a35112278901f253cbec45b44d6816d09caa970aed8aa08ae8616bd9d3b07dbf0c964cd647534f5e2106feb4f5ab4b037e4f29809089345cd0d2bf013883", 0xf5}], 0x8, 0x5) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) getpeername(r1, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x26) 2018/01/28 20:32:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000580000-0xc)=@sack_info={0x0, 0x1985, 0x0}, &(0x7f0000ba1000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3ff, 0x0, 0x600, 0x2, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r2 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r3 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) fcntl$setlease(r3, 0x400, 0x0) 2018/01/28 20:32:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006dd000-0x8)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f00005ce000)='/dev/usbmon#\x00', 0x3, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00001e4000-0x5c)={0x0, 0x0, {0x1, 0x3, 0x8, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) 2018/01/28 20:32:29 executing program 4: r0 = socket(0x2, 0x80000, 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000aba000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eaf000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a02000-0x8)={r2, 0x101}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000ce1000)=0x720, 0x4) sendmsg$inet_sctp(r3, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00005d7000)={r1, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cd7000-0x4)=0x8c) 2018/01/28 20:32:29 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{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]}}, 0x90) 2018/01/28 20:32:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x1000000000000000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ca7000-0x8)={0x0, 0x5}, &(0x7f00006f1000)=0x8) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000244000-0x14)={r1, 0x1, 0x9, 0xe87, 0x7, 0x1}, &(0x7f000036a000)=0x14) ioctl(r0, 0x2275, &(0x7f00004a2000)="") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/28 20:32:29 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)="7461846000beb11ee596a46d620da0e5e34c32bb2ea6ef26288aa7b1dd2cd0501c777b5353b1e9775d53700921a92815100ed3ddc7bbc0043bddf426f86e33fccf3537a53f7bdfde09a1850840be1a7b1aa935699fae3e0cb971de179be3d0af990fd702") getdents64(r0, &(0x7f0000002000)=""/72, 0x48) exit(0x0) getdents64(r0, &(0x7f0000001000-0x1000)=""/0, 0x0) 2018/01/28 20:32:29 executing program 7: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00002a5000)=""/2, &(0x7f0000940000-0x4)=0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f000093e000)=@ethtool_eeprom={0x8f, 0x6, 0x0, 0xffd7, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:32:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) pipe2(&(0x7f0000409000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d2d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e18000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f73000)={r2, 0x3d, "db5f824f4e6bbb7df3f1bf20deb6fe41f441ad4aa64dd0920a18c87c348b823b0f9a7203dc43546e87c9f6e8456f44cf7b370f9da6f0761cfd049cd213"}, &(0x7f00007b2000-0x4)=0x45) r3 = socket(0x5, 0x2, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00009d7000-0x48)=[@in={0x2, 0x1, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2ba8d751, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x3, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5b09}], 0x48) 2018/01/28 20:32:29 executing program 2: msync(&(0x7f000021b000/0x2000)=nil, 0x2000, 0x6) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000460000)='/selinux/policy\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) bind$pptp(r0, &(0x7f000084a000)={0x18, 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]}, 0x20) 2018/01/28 20:32:29 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000d000)='!\'\x00', 0x3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000)='./file0\x00', 0x80000, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000)='./file0\x00', r1, &(0x7f000000e000-0x8)='./file0\x00') close(0xffffffffffffffff) 2018/01/28 20:32:29 executing program 4: r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000dda000)='./file0\x00', 0x8) inotify_rm_watch(r0, r1) r2 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000001000-0xb5)=""/181, &(0x7f00000f2000-0x4)=0xb5) 2018/01/28 20:32:29 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000-0x10)={&(0x7f0000008000)={0x2, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:29 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x142, 0x0) sendto$ipx(r0, &(0x7f0000011000)="a0c7009d50296b20f0e6613068e5e8c32d6cabf3683cddb6d13e2370a497d493dbe508421322bafbff7e", 0x2a, 0x40000, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x60, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000013000)=""/4096, 0x1000, 0x0, &(0x7f0000013000-0x10)={0x77359400, 0x0}) add_key$keyring(&(0x7f0000011000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ftruncate(r2, 0x3) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000830000/0x3000)=nil, 0x3000, 0x1000000, 0x12813, r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 20:32:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000612000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) inotify_add_watch(r0, &(0x7f00005db000)='./file0\x00', 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000068e000)={0x0, 0x8}, &(0x7f00009b1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003e5000-0x16)={r2, 0x1d3, 0x7, [0x5, 0xb9, 0x6, 0x1, 0x1ff, 0x3, 0x2]}, 0x16) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x154, 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, 0xffffffffffffffff, 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, 0x6, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000bf000)=0x0, &(0x7f0000984000-0x4)=0x4) readahead(r0, 0x7, 0xffffffffffffffd5) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000264000-0xb7)="d61d03d49457a96fd59ec1f3d91db859d43937ab1d9a56bb67d471607bf689589a475e3f3488b253e435e2325fa793962a6be8f5de6a92a5a3143f39df0d2406ce608b73ea1ec7334408ff09fed8ed8f02485c8a4271a1e6ba887c3f5c3fc302c78de90efd3c241387f4ae8129a582a487ef035c9e58750ad32cafee4700cf7d0d92104b1e33f600c1335b4f4836ffda0ce2d207994c4ef899f203f1823f2eb4c65dde3c31186017cf27e526e463d08f3002b0728212a0") 2018/01/28 20:32:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x0) getxattr(&(0x7f0000ad9000)='./file0\x00', &(0x7f0000b5b000-0x11)=@known='security.selinux\x00', &(0x7f000048d000)=""/31, 0x1f) r0 = openat(0xffffffffffffffff, &(0x7f0000058000-0x8)='./file0\x00', 0x4000, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00006d2000-0x93)={0x0, @in6={{0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x8, 0x0, 0xffff, 0xcc, 0x1, 0x6, 0x7fffffff, 0x8001, 0x9c, 0x1, 0x8, 0x8, 0x4, 0x4]}, &(0x7f0000d6c000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000001000-0x4)=0xfffffffffffffef5) 2018/01/28 20:32:29 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) clock_gettime(0x0, &(0x7f0000c22000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000002000-0x20)={0x0, 0x5, 0x4, 0x9, r1}) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000000000)=""/196, 0xc4, 0x40000160, &(0x7f0000003000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x400000, 0x100) accept$nfc_llcp(r3, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0xb0, &(0x7f0000003000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0xdf4}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r4, 0x9b}, 0x8) 2018/01/28 20:32:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004cf000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) r3 = dup2(r1, r2) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bf3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ee0000)={0x0, 0xa50, 0x4}, &(0x7f0000e2c000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000016a000-0x10)={r4, 0x10000, 0x9, 0x3}, 0x10) write(r3, &(0x7f0000ce0000-0xa1)="ce9b3dfd207360d2", 0x8) readv(r1, &(0x7f0000b7c000)=[{&(0x7f0000f4c000)=""/86, 0x56}], 0x1) 2018/01/28 20:32:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x1}]}, 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, &(0x7f00003f4000-0x109)="c3", 0x1, 0x51, &(0x7f0000516000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) r1 = dup2(r0, r0) dup2(r0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000c72000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1, 0x1, 0x3, 0xa, 0x7, 0x5, 0x80000000}, &(0x7f0000d53000-0x4)=0x20) 2018/01/28 20:32:29 executing program 4: clock_gettime(0xfffffffffffffbff, &(0x7f00008a7000)={0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000103000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockname$netrom(r0, &(0x7f000021e000+0x567)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000053d000)=0x10) 2018/01/28 20:32:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setns(0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b6b000-0x11)='/dev/vga_arbiter\x00', 0x2001, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000b06000)=@req={0xb76, 0xe47, 0x7, 0xffffffff7fffffff}, 0x10) r1 = dup(0xffffffffffffffff) clock_gettime(0x0, &(0x7f00002ab000-0x10)={0x0, 0x0}) fcntl$addseals(r1, 0x409, 0x8) 2018/01/28 20:32:29 executing program 3: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000304000-0xa)='./control\x00', 0x800) clock_gettime(0x0, &(0x7f0000457000)={0x0, 0x0}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00008b7000)=[{r0, 0x403, 0x0}, {r0, 0x4, 0x0}, {r0, 0x400, 0x0}, {r0, 0x2000, 0x0}], 0x4, &(0x7f00008b7000)={r1, r2+10000000}, &(0x7f0000afa000)={0x5}, 0x8) 2018/01/28 20:32:29 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000023000-0xc)=@kern={0x10, 0x0, 0x0, 0x1200002}, 0xffffffffffffff03) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000012000-0x30)=@bridge_delneigh={0x30, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, [@NDA_VLAN={0x8, 0x5, 0x2}, @NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80002, 0x89) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f00006a4000-0x105c)=@newspdinfo={0x5c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) read(r0, &(0x7f0000fed000-0x1000)=""/1, 0x1) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/28 20:32:29 executing program 0: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000ef2000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x5, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000180000-0x9)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00009a5000)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000223000)='/selinux/checkreqprot\x00', 0x203, 0x0) 2018/01/28 20:32:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common="6c6f3a0000000000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b1b000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f000096e000)={&(0x7f000067a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000608000)={&(0x7f00006ef000)=@bridge_delneigh={0x24, 0x1d, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000314000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) fcntl$setown(r0, 0x8, r1) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000379000)={&(0x7f00005b2000-0x50)="e33ed9ed868f3a2cb713b5529c86b473d99f1561b015b838e71d18b4bdf89c33d8b2fc80c0ba7d927bd41edd6757bc8b1fefed1c8cb04c98735b04dff316df47e798ed30d890ed5b13139b57105c0d06", 0x50}) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x40000c, 0x0) 2018/01/28 20:32:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0}) clone(0x8002400, &(0x7f0000b26000)="", &(0x7f0000023000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/28 20:32:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x23, &(0x7f0000001000-0x8)=0x0) 2018/01/28 20:32:29 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:29 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000b1fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000023b000)='/dev/ptmx\x00', 0x3fc, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b15000)='/selinux/enforce\x00', 0x80200, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c94000)=0x0, &(0x7f0000ed3000-0x4)=0x4) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000264000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r5 = socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x70) getsockopt$sock_int(r5, 0x1, 0x1e, &(0x7f0000ccc000)=0x0, &(0x7f000019d000)=0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 20:32:29 executing program 4: clock_adjtime(0x4, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f00000df000)='/dev/usbmon#\x00', 0x3, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000-0x8)=0x10000) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000964000)={0x1, &(0x7f00004c9000)=[{0x0, 0x0}]}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00005da000-0x10)={0x7, &(0x7f0000b5f000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005cb000-0x4)=0x0, &(0x7f0000000000+0x72c)=0x4) 2018/01/28 20:32:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00003bc000-0x4)=0x0, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000239000)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000835000-0x14)={0x0, 0x7fffffff, 0x5, 0x1ff, 0x4, 0x4}, &(0x7f000022c000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000af9000-0x14)={r1, 0x7, 0x3, 0x2, 0x6, 0xfffffffffffffffb}, 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000094e000)={r1, 0xe6}, &(0x7f0000988000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00001ef000-0xe0)=[{&(0x7f00004b9000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000053000-0x30)=[{&(0x7f00001c7000)="38ae459a01863675cbc89787f085a5264576e749fd30bc6356a7aff67609149b9ca2feaa99194fbd89c0c4bba7a56a3c24102b88abe6cb2d69552c0d20d42b17e33671d206d8a16667934fc1cfdf9765", 0x50}, {&(0x7f0000b26000)="698cc84a575bc16264274f093a882bd6fb2f453dafc35b3c8e9fbfbd40b199ad8a57be23d01934e153583918cb7e1d6e4d507f9e95278747ccfbd5a8d000986430add352934c7e38c97c06e9733b3df008fcaace9192ad156208fb2b0983819e4ec70cd281ab1abbeaa5ffb8587a76165f61bbec17111d1bfcb29ee3e3f4df670e827f364993f9caed2f1e508092271bd84ae9c299d6db727e51788360d0e94073090802c35ca0eff8f51d5091656b31f2bbaf53f7dfd3772353aa82f295711017c4f4c432", 0xc5}, {&(0x7f0000f1f000)="1b1f5c25cdefe4f581c7b93f98630324f5460dcd65369a671e5438e4fa092ec3bba4dffa15", 0x25}], 0x3, &(0x7f00009cf000)=[@sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x8, 0x8, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x3, 0x7, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x477f, 0x3, 0x8, 0x5, 0x7ff, 0x3, 0x0, 0x5, r1}}], 0x90, 0x0}, {&(0x7f00005e5000+0xf61)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000023c000-0x10)=[{&(0x7f0000426000-0xe)="56299fa9b59558bee9e3bbcb078c", 0xe}], 0x1, &(0x7f000050b000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x2, 0x8, 0x9, 0x1, 0x4, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0xc, 0x6, 0x4, 0xfffffffffffffff8, 0x8, 0x4, r1}}], 0x60, 0x8000}, {&(0x7f00005df000-0x1c)=@in6={0xa, 0x3, 0xffffffffffff5485, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100}, 0x1c, &(0x7f0000e6f000-0x10)=[{&(0x7f0000f9c000-0xbc)="b6c97fce2577ff2a104f0bdf720b3e0d2c1cd15990cb350d417dcdc1f17469dd482ef3905fa5a5d3260e7ee164b6121a24944cbce4597145588c90045558c0d437b217df22fe732dd8266af295692e156ec01e285cacca17cc38f3544e8a5dffdd87eb84d83df79258ab0e3fded1ccf606b8143fcb28ebe880ef19d2963da71c4abf2a0bc8a2628fa8f7fa09b166154d70c3e976ab1622fb864925fa47dba76ac2791e3ecd96a237bca119d6beb3f29a3b92fe0389518a974744cc0a", 0xbc}], 0x1, &(0x7f0000be8000-0x30)=[@init={0x18, 0x84, 0x0, {0x1, 0xe5f2, 0x401, 0x9}}], 0x30, 0x40}, {&(0x7f0000556000-0x1c)=@in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0x1c, &(0x7f00001cb000)=[{&(0x7f0000eb0000)="aecd1faf476f337f1f8c7604d501c8d54b96ee63c680126a6fc61b954fbc75ba3cd22dba91050cef497de375b800d7efddd9b6692d0f38db081b84c1c5304cdc6dc55a38dad4642db0bf084eb85225f1c79ebc77150d1cad210de6ba170dd23b5ff6a5c4ce7b31e14c0c323f024a8ca33148600af46a7d61eb0367ee1ec73bdf07eea24eb14b4d92581574de78ceeb2b22d6e1b49679823dbf43d1695c71eea7990a5d7fa95f774b6a29e0acea1cd4c00ef1df24df947673c5d142a9cc9b36165eda6b624fed17faff9f6898f18543deda6c80ced08503aa1409f527cfa346974c31efc186c8eb72d5c2ab78fae80ae32820f0bda83875b33a1608f4ef86a45e1973502bedc74624ba0b556fb6226c46c9d8b5c18dabc0f437ada356f1923e3f2f1cd7c2d2c39cf0819fef4102759d39e9d987955b13328744f89f3250eceed0f005eae73a1acef246975e55dc30c342b1324a2f947e8272523c11a946a45d48d52162792ddf8cebd3980d11ca6718b1ae6a35b2f1ea4d8b721742408180184e94a6b13e53225d0ec191a93b152d451d43bd01bc7346980976b286ba36045fef817b96b5ec49916160beb6ff4283dbe03c023872ee6a7d9fa816f3f7782210290f984edf026780fa4c02c9d50178a975f430a76168080256c5278b5119e19e167518149d1990af0f73b66b85cfc79e5048b3473c3249b2621eebe4a7fe430d052b03c75a7f2257b481d1b93fb091a07b1dcc66eb6680c549ae0c96ecb7faee77e8fcac6bf5fdbc2618f736e54062d0190452f9ea19edda75b83eced0bfeb12955d7a3029130eb27b004c45a465200043d774ab32629eff5699e245f1a78ac37210d0e1919ec8fea1fec840e7aa0f79a9dfc48428f93f49fcb2ef2d5ccd3f225583dc25c7b8fdda9709568dfa405970f6284a0fdf4e8bfd662945536e6b6209b3e29ef5dc91d87348c97e013e0c5bf6268e3ef2acc209f6b26f4678ce0c14bf3ad7e1c707ee204ccaacda56f64205c5417170a343497fc86cfdb3f1e79d3d58b164967e58adb59a5a6c3a060420040dc1ec56ccaa179ccd6f524520c8f6be6e375aa532f19ba9941c8bff97cec3d3041cf70b28a7eff6951c85c47a85dbe7a7fe56882eb5d87e7ac5e916a48871fad9c9e369cb7cf1f8a8d0300e1f058886f91d4af31380b20460af3763b6c8b8cace3bb54d37d86288c1ec910841342b0a7f1ab727a098f9a8c3ba62ee52fb1314d18d4ac5916e3d5fbc364fa11f327ae94ea9c5b68657eb962fcb9ba13030d26a790c2e0b7180daea851e8fa889dee72e2961fb12324afa1c7d44fd879b2f9f2fa4bbe62ccd8a5a134ac584db2747e36aa4cb48f0b81f8c4ff4c94b7c57433524c66da50c94b8f23bacbee2ee1ad7765b545ae823aef665a78d89fda7ee0615e35a9c6e6552f29e45bf110cf2f43c097ff48e3d830cb9f3a8fd2d2d0944634bd19fab3a9317215b19493c327ef710f1d4fd13b546ea2a0e6ff0e11f4e9a7cfe855c9b2efdea97bddad53fec7468bd6910104fe1f707e50da1081b879b93eecd26d741d0923045ca65667f9a1c0ab50cc6d0f93e7ca8b7fbb93d43be4a47f2c6cb869ce71d130619bff271c6f9db09f6028bb989f631876cf986d52d85865f944a0253fbbfa09f44c50be70a6a72f01be5ffd7865e34848e8c65856bd54defffe87201d5a74594e8f9731727427943ba63a2b48bc8be6c5359b4498ec5c3d2565c13838fcc18b15fd54ca6b878d92482587a4a49cbd34cb5ccd2b51570e95a31e7517ca4f803fd81630db7cf50155a691e963c3a6441e3ca128e88900d310198ffa582cd302fcfc2e95b6d73a5d750780a0c768d019b0541a7e4f51789753916b6156f83588934aad6dbee95103637b95636c031ad56974d5835417af37888c276d2fca6ada11e81da105a60a86389ac3b5d31e60283ccef5f81f27e32ebce8910e3c705672498ad90d5c20838d023d96dcadc2416d3ec859384db886b814c03cfcb6e235573227f14cab6e34c8b0fe68d674d470f4053a4a574434bc1332bbaea20b425be37960d5079f78dac0a78f97e032929753f3f3dacb4d606793e8d578bf0ed791d36fbcb0f8f04eaadf73dbca506d939162403488fa1e748e9a9ab8ffc64a855ba4cae363aea625e9f4ed1895a484d8fd642fd1affa70b3e6b80b58a0dda7d6907ef9cf715d81264b855146b3ccbee738550bb1fb7b3a6e9cbe80d753e78b28322ba8d41ee66c6e43160eb956b10fe92324fefdc3860d99584174b1b13f2a52684a0f5dd0c6a42346e2f8207b6040f80b26795c77e083d64a50bae5b4be797c5fe24dee6389bb4717542dca28624980eef9132089e72f410a2b4cfa83509f9da0ead91c65ad37150f028ea5d141fac662a3a81c388305251763b5835bdcf37df77550ab80b240f5f56763ff28be45f31ce7532504a943741d59fd044801aea473c7c59fe2f1d7bd0e182348fe2457ae3aba4a3f551e4bd89710d8c87bef80299dab669c95477ab52bbdac4918ed4ea078a3edb3b9cc05637ac8e4eb9fb5c1ef4d56b2bf78e16ce4db8af3b182cc16645277442f5ab5e66d7278bab717fc05bba8b37af916b5e6c1fc2ef6b65ef88c17d576e705914a47b37cd8c92d3e6e8b5f69630d152e9ef302aabde806ab2502c0a67686a076b95fa506570c881ad39d23faf822a7e23ec7ce33bf583b967c2749960036686ca2eb33de6af5993b8f5a8f197243c09e48c080547da6d26def63ba730a6faeafc9b4d64c978ea602f10c55a0848bb5bd3e390fab400e89493efb53a624444693afda3414b240050d553e9c6556623c3250c9c7012f8783d0e5c3f001a2801ec830ba5e6512e86045b5168cf57cd24b8c007c80a1480f41aef0b3f12da2e5b0e3d97c26c85e694afb243f9a93e204c2cb4934d03412588ccbc2585933415a9d7ac651c488b4506c609193b837c233f5285b04814cf6447517759f972df8f803f3253a756c86e7e68ca98de7cca05a5ab4476031a859e16ec1b33788c38944ad0faf42e9bab61698d442fb934f9035f80e07ef9b3a57adc054c9bac578f6ba1e132c9d547cc496bc1311a469654ed4554ec9112e59ed244c4a4b688da408600746abd228c1c92f58118841cbf47268307543ed0bc944b7fa1653f9178c19d103a6411473605635b337b2bb5b35e402a7d05ee6e198427c787756d61d958886ec1361a1d3e24e1a0ae4607364daeacef5cbff45b950e3b8b9a2307b8920ad891ade812593e456db5b2e926eab767e4e666334cf718e3c5d820931175c81f717196c0ecd523a2116908e6a76cc2108d13d9f42735fdcac0d5e90c83fde6281f1891374239b9215bec05497af3d4284858d4b6dea562308dff0d3cb49f68bba540416b9aaeb0a9d358114939284df7638cd8e6c942e64ae679954faa74e0a83cf90bde4656213e51eb5cc5a856388f3ffd0d3f9ee9983738ae5a4af3979d05c44759f967c8e07130a52bad59ad1f0a11d9e9639ae8cd6b9dfca7d1458e8428b22eef9c4f8e352c5dcc2cda377f40faec1c3327e0f4822b881dc3f6f0c416b7c4c7f5abb92c54c8ddbb807c1d5ef8fd9491534e3e1f641892077fa481ae67f3a996ecf70d59240df99cbbabe962c0dbc6346590790c0e3f2d0148a29e604dfbac4e2164d78d433de315ae737dd8ca2e423596a35c5ce71b1b4f786425a887eb127997e4990d862b51c4313b755355b44dd7d899ff4c4e391675db11898ccd028457966c784a2a49c53cb150365ede8907d1f5d5b99ef0d531a01536cecd5c62a03b383d0311ce2c51ad83af8a2ef104e88e7ebb265b268685a263b5bf1a35c70f7e3060e6f4b207b5a078f3286f61a3ab708bd0fc824e7f881dc05e25e5e6b355e2d3de9136932ed42a40d78a7a888788320e6e960334b0096219c8878f0fac9ccd4efdfc28c1cb974a4edd3c871904fc19b387bd9eca270ca25f3705f89e7ffd09fb1070ca3cf70e142003c041f58e77b0eb2bc7c9ed708d9b02fa3c61245eeb019976d7af11719b617c745752bf8e262a540fd3f0126b056a8b1bd45630539d036bb1c09b81c8bcc9967f9b735733da6e398b402f1cc2b7ebe838f3075d2d46fac0ebf23e92bbefc85f02fc41f4b1e9eb8ae264912def21e5d0c3c5ff7d50fa9d91e1aadc41023f3987bca391dee9767a2f5f7300dc8e023bb906ad7157101c79c6c1f5e07d81728becdda893427d20e3340e0649253f07c3dd2d92902a07e4ecdb267fac2b22d79966fa8673dd4a402ec89c21788179a86a7aeb4b6b23c481941055c4b741859b6527c11ebf1e4eaaa90dede6955ff97af1944275da8cdd4b56121b509e10fbcc384fb8e42403b059e76c96f93e35d9f3b5e56692446aa8bc674c3abafdf64a3dba763a797d5b107a1e287a6b5adb9a8e5e586c396d0983551bd50d3c28b8ef2685e7a87acd54c5e4f052a9d025b414cf3c6d182e036700c9c76646e4653d165f7296d19bb4e32462ab8a39f7007dc0bd386afe63493ca1000a4f6270a7cf1105d0584d9b902ebf859141ee3e91f85c51b79ead652a7cf0630d5ec96df92c2d5333762e590226a4e8f513c50d441a93f74e9d766a7595c7d5b650ad583192ea7cb913148b711931d8d9c294c56f815dc3edd035c7e3d57e85786cccaef0a5d3272b1a04193c6f0b53ff5037b0ea3dc727fe1be6db53872dccda0af4e1989c159af3e4bdb1d67d374dd7270e9d9f1d98188d96759ecad858922cc6fecd8c6d0a03348c70e01accf3dacad5e33deead00ad5682fdc9892af7dec91b25a22c2672e4dd3b94f35272069c08a393ab064fc59285bdeda1184d51cee001c2740d1dc228f0402e5a2391deb1b5f22e10d2d5cab1616dd332bf12ce25fb2262e8097218223aacc15022d863cb541a22528212d57c90eb2da3cce3ccc3f042028abf5ab425e8363a20bc5d575f9c999ff98abce4183c6c6936b7306c9fa8e00503a0000a5b575099b75f277eb26099b43f8621b4cf4d7cd91308c214cf6abb6c710671c1974aaa73c7a5cc4cf8b5d8dfcd8a7fa80ee032c776704d8c8519c146172d6cb05314dcc47a1ed1a71101e9103d06d8a4d87721774ddbdd612429fda7bbc9c1f5327f871de87c1519865bc9e8774e0616747e20d8dc03de4e88ea1f9a9a7f734965d418a0bde8d7d4a1ebb602ba0226a164791fb06e8030bd5daf23f331bb021bfde23ea112a4c9a6393b77fa00aae610780e56d273c4cb4d46fef0ac2c071d1285279ce7508ed08ced4e758ebcc3a301777aa6e62f5aa62d7ea161564b0b72385a643965faf892c8bc159a13273ed42af19300653e87bc271ec6e37e0536a01b56af0d081d19dc93182ae1d8068161bd42c555b4e3f300278901c20a5b0e982784279a186942c847a51059f9fe6962c37835f70f9d4396305a577e46d8f9b7d3dc840f8cca9d15368298dece8a32c064fef08a473910e5a75d61ae4142d0f1555dec8cace9670cb63be6bec2173d2785e302b44f00befa9a92f22778d81d222d418e8339154c0f324ed821d085d8479b4881bbf3f44416a4afabe0989b5717c0944936d187ecb77d9485bdc1924f541ba99457dd6cebfc5cd3003944876eb4ea45057f36ec40b8a6181be12e9ada07ca69072566707b85ae56097318bae23587dfb20f9a38a161433522340c5d9ad005be1751da7e474a60a9bed80e204401fd1a31c15a89cf666ddc10f4f351da01527cc38240c72fe8018f3b8ccae1789a83f7ef87a5d6bb56cc7ba324148d6ee314b86f543ee54d", 0x1000}, {&(0x7f00003d9000-0x12)="e3b9581d88abaf7017cbfb9bf5ccf3f678d0", 0x12}, {&(0x7f00006f0000)="4644fb0ab4de639ee26f8a3c1cbb4f8a41a6618f9807f615eec86384c0a2d9c5a0b5ab7bdc20f6532fc989febecf8d767bf4cd0bf34f6bd1f40257c5300e7456f9aa63d8944b0f1e39fdf1889ab024453512c6eb28a598bc1d9f73fbf037b5c084ac654ddca7922d788b5445869a30b23f59810483b89de8b1938d84286865de5b3acb8e409037b67bad0e236d9f81a8e24e474f269a0c0c2e1ae1839901fe637e1b685fbff2591566c85fb6cee7fdb9647e48ee839b20b9d8b80655790b7003351f551dac6bccbd21fb6eed867a18abd3ce97bcd65005c9488e847a11fe9ed5b7007de8d56dddf96f1fffa73e79", 0xee}], 0x3, &(0x7f0000d79000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0x4, 0xfffffffffffff809, r1}}, @init={0x18, 0x84, 0x0, {0x2, 0x100000000, 0x2, 0x101}}], 0x60, 0x80}], 0x4, 0x40) 2018/01/28 20:32:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x0, 0x2) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000a9b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ae1000-0x4)=0x10) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f000030c000-0x4)=0x1, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)='/dev/usbmon#\x00', 0x5, 0x8800) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f000022e000)={{0x4, 0x9}, 'port0\x00', 0x24, 0x4, 0x1, 0x20, 0x140, 0x100000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00009a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000feb000)=0x60, 0x80800) r4 = accept4(r1, &(0x7f0000e8b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000670000)=0x58, 0x80000) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005e4000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0x4800000000000) fstatfs(r3, &(0x7f0000408000-0xd8)=""/216) setsockopt$inet_int(r4, 0x0, 0x17, &(0x7f0000ca3000-0x3)=0x0, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r3) ioctl$LOOP_CLR_FD(r5, 0x4c01) 2018/01/28 20:32:29 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000009000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 20:32:29 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000368000-0x4)={0x0}, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002fa000-0x17)={0x0, 0xf, "98f6ef0357237f80bf6fc2f6690c43"}, &(0x7f0000cf8000-0x4)=0x17) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004e2000)={r2, 0x8001, 0x6, [0xa3, 0x5, 0x0, 0xffffffffffffffb5, 0x6, 0x80]}, 0x14) close(r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000601000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f000029a000+0x4a)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000-0x20)={@generic="f2493a027187b5e7ba1b09626a89f848", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) [ 74.359013] device lo entered promiscuous mode 2018/01/28 20:32:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) fchmod(r1, 0xac) r2 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) 2018/01/28 20:32:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008f6000)={@common="6c6f3a0000000000000000000001f900", &(0x7f0000771000-0x78)=@ethtool_gfeatures={0x3a, 0x0, [{0x3, 0x9, 0x3, 0x1}, {0x7fffffff, 0xffffffffffffff7f, 0x1, 0x3}, {0x1f, 0x3, 0x0, 0x39}, {0x7, 0x3, 0x4, 0x4}, {0x7, 0x9, 0x4, 0xff}, {0xff, 0xffff, 0x3, 0xfffffffffffffd86}, {0x5, 0x14, 0x5, 0xfffffffffffffffa}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:32:29 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000007000-0x38)={&(0x7f0000010000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000000e000-0x80)=[{&(0x7f000000c000)="d1f1e0d105dbf29b71e26c688db1d6e26c1010f2b56e12557de8c3fbd9e63ac61069723bc67e1b6ce7db08f8acf8b12b30bd13e42ebf6f15551de45e0cfc9ef09317fe47457d39457319525ce2ae3f3afef431319a20580edcb72ef85dd5a28e789e5aeddda734669de1e0ff22fb6cd7f9793e47626c9656821a9e0ff914b58921c11fc84a530d051fe0cb50e48273c6ed61ba774ce3b9ef4e3afbe8dfb05bc41831fb176c163b537b6e2cba73e70da8", 0xb0}, {&(0x7f0000006000)="03ea7ee8d763b659655181b4da720f9e91a62c68bc14be7a32e4553291895d918c82ffe00854562e69b5d43cb024508fb4baed31bb3722269132433c55c720f4c9a2b87de6dee359c0bf0700e4e8b424d532e646124f2f39914b4e20158b5816433bd4d227b5b9ac25556f4ea76863d2158fef00828a22f1a4fea67a2a866f062fd2d6be288ace7ad55b95ba7fd75c63e276cdd0a761a6e87ac0adc5e9f270", 0x9f}, {&(0x7f0000005000-0x4d)="8933e563137a88f170cbb4439d8b6263390a4839d4bb2c6de50aa66598dde3502c2368a611c8f3f48a298edcea26586f575592bb2842e5c532bfd6c54cbe099567f0cae8d8e570c5d5992d9cb5", 0x4d}, {&(0x7f000000d000-0x1d)="c02c23e4b69b2c5210fdb51533b54b23d77158c202b55f60818d0956db", 0x1d}, {&(0x7f000000e000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="4067a699c47959a060a124776dd98c1dd4473bf45cf942623996a1d73b3106866823a05b5f1a5d6f", 0x28}, {&(0x7f0000010000-0x1c)="931a7b3fb2bfea7e09616067cbf3e183e10cbe66cf2993af2ebb10f0", 0x1c}, {&(0x7f0000004000-0x1000)="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0x1000}], 0x8, &(0x7f000000f000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x14}, 0x80) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f000000f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r1, &(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x16d) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000012000-0x15)='/proc/self/net/pfkey\x00', 0x4040, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000012000-0x8)={0x0, 0xfff}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000011000)={0x1, 0x205, 0x6, 0x1, r4}, &(0x7f0000011000)=0x10) sched_getparam(r2, &(0x7f000000f000)=0x0) [ 74.396926] device lo left promiscuous mode [ 74.416746] audit: type=1400 audit(1517171549.641:79): avc: denied { dyntransition } for pid=12601 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 74.442403] audit: type=1400 audit(1517171549.661:80): avc: denied { setattr } for pid=12601 comm="syz-executor0" name="current" dev="proc" ino=26033 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 74.487221] binder_alloc: 12601: binder_alloc_buf, no vma [ 74.487242] binder: 12601:12609 transaction failed 29189/-3, size 0-0 line 3127 [ 74.513876] binder: BINDER_SET_CONTEXT_MGR already set [ 74.519423] binder: 12601:12616 ioctl 40046207 0 returned -16 [ 74.529777] device lo entered promiscuous mode [ 74.534547] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.546387] device lo left promiscuous mode 2018/01/28 20:32:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000900000)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000d02000-0x14)=@random={'system.', '!$vmnet0]em1\x00'}, &(0x7f00005ad000)=""/0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0x5, 0x1, @ipv4=@loopback=0x7f000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000217000-0xc)='/dev/autofs\x00', 0x10000, 0x0) linkat(r2, &(0x7f0000c16000-0x8)='./file0\x00', r1, &(0x7f00000be000-0x8)='./file0\x00', 0x400) 2018/01/28 20:32:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006c1000)={0x0, 0x0}, 0x84000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000002b000-0x4)=0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000af1000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:29 executing program 4: rmdir(&(0x7f00004ac000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000a000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000005000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0}}, 0xc4, &(0x7f000000a000)=[{&(0x7f0000014000-0x1)='&', 0x1}], 0x1, &(0x7f0000009000-0x218)=[], 0x0, 0x0}, 0x4001) 2018/01/28 20:32:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002fd000-0x8)='./file0\x00', 0x191001, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000960000-0x20)={{&(0x7f00004a5000/0x4000)=nil, 0x4000}, 0x0, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000e6d000)={0x8, 0x4, 0xf5}) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 20:32:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e89000-0x28)={@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]}) pipe2(&(0x7f00006d7000)={0x0, 0x0}, 0x4000) r2 = gettid() sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000745000)=@newlink={0x30, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_NET_NS_PID={0x8, 0x13, r2}, @IFLA_PORT_SELF={0x8, 0x19, [@nested={0x4, 0x1, []}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:29 executing program 3: r0 = open(&(0x7f0000319000)='./file0\x00', 0x20000, 0xd) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ee6000-0x1c)=@req3={0x1, 0x10001, 0x9, 0x1000, 0x400, 0x2, 0x2}, 0x1c) clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f00009cd000)="") pipe2(&(0x7f0000574000)={0x0, 0x0}, 0x0) 2018/01/28 20:32:29 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fea000)='./file0\x00', 0x1000000008003c, 0xfffffffffffffffd) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/28 20:32:29 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000005000)=[{{&(0x7f0000001000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000008000)=[{&(0x7f0000001000)=""/132, 0x84}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000008000)=""/253, 0xfd}, {&(0x7f0000008000)=""/229, 0xe5}], 0x4, &(0x7f0000002000)=""/39, 0x27, 0x5}, 0x7}, {{&(0x7f0000006000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000006000-0x60)=[{&(0x7f0000009000-0xc5)=""/197, 0xc5}, {&(0x7f0000006000)=""/129, 0x81}, {&(0x7f0000004000)=""/187, 0xbb}, {&(0x7f0000009000-0x79)=""/121, 0x79}, {&(0x7f0000004000)=""/0, 0x0}, {&(0x7f0000001000-0xd9)=""/217, 0xd9}], 0x6, &(0x7f0000009000-0x46)=""/70, 0x46, 0x2de}, 0x100000000}, {{&(0x7f0000008000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000004000)=[{&(0x7f0000005000)=""/71, 0x47}, {&(0x7f0000004000)=""/235, 0xeb}, {&(0x7f0000009000-0x23)=""/35, 0x23}], 0x3, &(0x7f0000008000)=""/106, 0x6a, 0x67}, 0x7}, {{&(0x7f0000001000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000-0xa0)=[{&(0x7f0000008000)=""/4, 0x4}, {&(0x7f0000003000-0x29)=""/41, 0x29}, {&(0x7f0000006000)=""/229, 0xe5}, {&(0x7f0000001000)=""/254, 0xfe}, {&(0x7f0000009000-0x7e)=""/126, 0x7e}, {&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/167, 0xa7}, {&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000009000-0xc)=""/12, 0xc}, {&(0x7f0000003000)=""/206, 0xce}], 0xa, &(0x7f0000003000-0x89)=""/137, 0x89, 0x7ff}, 0x9}], 0x4, 0x40000000, &(0x7f0000004000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000)={{{@in=@local={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}, {{@in6=@mcast2={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], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000009000)="fa9dcd2c03cd2ed1fe12b1685fec7fb32dffb2eb2bd49980ac8392ea7d3486aed937384b43ca6a01ec0e5c82d19eb0a5ce716d4df4aac0578504f530b18e6001687f939b9bf655d694cf8427f4300bc6b99b4d86aa7db4e8ec01a39b59") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000008000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x0, 0x1000, 0x2, 0x80, 0x20, 0xff, r2, r3}, {0x1, 0x3c3, 0x3, 0xc177d4c, 0x0, 0xfffffffffffffff7, 0x0, 0xffffffffffff884e}, {0x3, 0x7, 0x2, 0x46}, 0x4, 0x6, 0x0, 0x0, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2, 0x1, 0x3, 0x2, 0x8c, 0x6e0b91b9}}, 0xe8) 2018/01/28 20:32:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f000039b000-0x8)='./file0\x00', &(0x7f00005da000-0xc)='./file0/bus\x00', &(0x7f0000d66000)='pipefs\x00', 0x0, &(0x7f0000e57000-0x4e)="") rename(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f000061d000)='./file0\x00') 2018/01/28 20:32:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000041b000)='/dev/rtc\x00', 0x8000, 0x0) getsockname$packet(r0, &(0x7f0000de4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000761000-0x4)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mknod$loop(&(0x7f0000da0000)='./file0\x00', 0xc044, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000154000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setitimer(0x1, &(0x7f00005ba000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f0000960000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 20:32:29 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f89000)='/dev/keychord\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c7f) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000a12000-0x50)={{0x0, 0x3, 0x7, 0x0, 0x820}, 0x7f, 0x7f, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x2004, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000243000)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f0000635000)={0x2, 0x0, 0x1f, 0x7, 0x25, 0x0, 0x7, 0x2, [@sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x14, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x2, 0x2, 0x0}, @sadb_sa={0x2, 0x1, 0x2, 0x2ac6, 0x20, 0x5, 0x2, 0xe0000001}, @sadb_x_sa2={0x2, 0x13, 0xd31, 0x0, 0x0, 0x6, 0x6}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x5, 0x7}, @sadb_sa={0x2, 0x1, 0x0, 0xfa, 0x180000000000, 0xdd, 0x2, 0x80000000}, @sadb_spirange={0x2, 0x10, 0x0, 0x2, 0x0}, @sadb_x_sec_ctx={0x15, 0x18, 0x6, 0x3, 0x9d, "0f56826fbbd3f71ebab093430cd4700188d075d09d699dfae6678365c91be309b95cf85b70886bbda585b6a9ab66b14100c0338e36fcd548d2085974ff015bbc2a1863c202c6b72ea0ee7565fc24503f270c1525f66312139531753e9c0d2ba403c940e4018a16f9e47237187238cb1bfc9b2f4dadbdd28acc191661b75ac801802444d342e05e461f3927f8180a3e72c2139efdacc306ec369a9fb2bf"}]}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x40050) 2018/01/28 20:32:29 executing program 6: 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)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000074d000-0x6)='ramfs\x00', 0x140000, &(0x7f0000c21000)="") lstat(&(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000f8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 20:32:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) r0 = dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r0, 0x5608) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000a42000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f000067c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 20:32:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x2710}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000045a000)=0x101, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2018/01/28 20:32:29 executing program 2: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d82000-0xf)='/dev/sequencer\x00', 0x131000, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) pipe2(&(0x7f0000fae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffff7fffffffffd) r2 = add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0x0, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fb2000-0x8)='./file0\x00', 0xc0, 0x80000) keyctl$describe(0x6, r2, &(0x7f0000c24000)=""/200, 0xc8) sendfile(r0, r0, 0x0, 0x5) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fb1000)='rxrpc\x00', &(0x7f0000b90000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fb2000-0x59)="eb", 0x1, r2) unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x10000) 2018/01/28 20:32:29 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) lookup_dcookie(0x20000000000000, &(0x7f0000028000-0x62)=""/98, 0x4365d7130fa9c628) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000032000)=0x0) r2 = getpid() mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000035000-0x8)={0x1, r2}) 2018/01/28 20:32:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000078d000-0x8)='./file0\x00', &(0x7f0000cc3000-0xd)=@known='security.evm\x00', &(0x7f0000681000-0x4)='/.}\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)={0x0, 0x0}) poll(&(0x7f0000016000)=[{r1, 0x0, 0x0}], 0x1, 0x0) clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00008df000)=0x4000) mlock(&(0x7f0000aa2000/0x2000)=nil, 0x2000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005ba000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a3c000)=[], 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fc8000-0x8)={0x0, 0x81}, &(0x7f00004f7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ea6000-0xc)=@sack_info={r3, 0x8f1a, 0x1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 20:32:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000c5c000-0x76)=""/118, &(0x7f0000028000)=0x76) poll(&(0x7f0000001000)=[{r0, 0x1021, 0x0}], 0x1, 0x0) 2018/01/28 20:32:30 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000016000)='/dev/sequencer2\x00', 0x422800, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000001b000)=[@in6={0xa, 0x0, 0x23, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8c2}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000001b000)='./file0\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f000000e000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000001e000-0x8)='./file0\x00', 0x20001, 0x1) bind$inet(r3, &(0x7f000001d000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f000001d000-0x90)={0x4, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) listen(r4, 0xfffffffffffffff9) listen(r4, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r2, &(0x7f000001e000-0x1000)=""/4096, 0x1000) 2018/01/28 20:32:30 executing program 0: r0 = socket(0x11, 0x7, 0xffffffffffffb0d0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000b42000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003e1000-0x98)={r1, @in6={{0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x4000000000000000}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) write$selinux_validatetrans(r2, &(0x7f0000001000)={'system_u:object_r:inetd_child_exec_t:s0', 0x20, 'system_u:object_r:fixed_disk_device_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x79) 2018/01/28 20:32:30 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x8000b, 0x100000005) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000005000)={0x0, 0xfa, "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"}, &(0x7f0000008000)=0x102) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000005000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000009000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000008000-0x8c)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/28 20:32:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000404000-0x10)=@buf={0x70, &(0x7f000049d000-0x70)="a9b5fecb748009476c0148d4181994e6c93a0de5495681de49eb38ec052ddb8e5a9034918863128d92988e98431a8223d9cda4bb7c50b8af8d877128a7fdfba3158f147e35a853ff5c5e6c87f9cecb9559015de7e2ba04188b6d7ec8a8651e6fd9d83682cd639e7ae01febf23865af5d"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00005b2000)={{&(0x7f0000d17000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r3, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/01/28 20:32:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00006f5000-0x9)='/dev/sg#\x00', 0x0, 0x6) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000869000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') clock_gettime(0x0, &(0x7f0000297000)={0x0, 0x0}) ppoll(&(0x7f0000d4f000-0x28)=[{r0, 0x1259, 0x0}, {r0, 0x40, 0x0}, {r0, 0xc4, 0x0}, {r0, 0x8, 0x0}, {r0, 0x200, 0x0}], 0x5, &(0x7f00001e3000-0x10)={r1, r2+10000000}, &(0x7f0000773000)={0x5}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000f000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000567000)=0x0) rt_tgsigqueueinfo(r3, r4, 0xe, &(0x7f0000d05000)={0x1c, 0x2, 0x2, 0x0}) 2018/01/28 20:32:30 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f64000-0xb)='/dev/hwrng\x00', 0x100, 0x0) fremovexattr(r0, &(0x7f0000e1e000-0xe)=@known='system.advise\x00') 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 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0xf5)="d0f7942f2891799144a2ee55d7cd5bd4c7cbf732cd84d3b1e545b9fbbe8048f9078aea9ef9ab15d42830d8b7dfd10dde480705fae463f5370b4d10bef82bd672a2949465fedf943e5fc43cb8b4a255cc7a82ddf42dd6d73a7a38838e297a5f4cabc73ae0ead742ffe0097ae65e8b4734fb77d64cb23c1ab11b6d94a75ccbd464d18fa5096d309658b71883c6a2611a692eb61b69b18d9eecbe7439a4a5ba679670db973467862e26d992a9f7042c249629bdbf36c8f9fdbdebeb2d0c8d50e64e6dbb449b62c694cb4fd9981d075f40f4c8ab7e0981259094b2398ebe7e10a42f95a96597e0d30820f96204ed0d92d06fc9c27482ef", 0xf5}, {&(0x7f0000001000)="e30ed8338bbc4d966db05146e0e6da0c747510c76e7e6a8dff1b5e7c4dfd7e6ad45095aba71327eb519ee74045c160b3f1dc77630f44c448b72d5037eaadd104e9cced63b338ca0b22b7705f636200e441deecef6a5a29da5a48c7fb784ef6bb8945a0cb1ba0ef4d03fc02176d274161dcc4e90086f42abe697c04f7b3ede77208a96922546e0ebaed27e5526d9ecd92a3da7e1bcaf470bb6108463c88f29a55fdf5d19237d2a69d5e0dd15af2d6206af94455ef1ed934b6d412ddbd8be306dabf5baced6ab7ebb89e89485c5d8e60d4c0cd2ba7c36599b82141f1d6ed009ca7f2e0852e600a2a9f849bd52e00350fa136df040f0db1d91c61", 0xf9}, {&(0x7f0000001000)="10941e39611c479b228cc9a6a2a487ebae755a0f3a7eafd4", 0x18}, {&(0x7f0000000000)="2d25ebdf36ddaf9660a26039a9cd508045ea51a82b9a88c4713b44e75462520c70fc976a1fb211c43257e4ccdf3bf74a8f2ec3d58cebdcac4d64cc6ef098121497a3a7247f6deccc70d5c4e43a52be0a83da408cbdf1e5106112fba0e26ce780d080d6c8526dfa5c", 0x68}, {&(0x7f0000000000+0xa6e)="7f145c62281acbdb1ec02ae77a76019d7613b4d28adb8979ecde509c05548d6d8904205fe8db7be8b6d60db198275fb15484928be4a9956d0ea4f822beb43bc9a16f97beea20bc6ced80c11de6f322652ec10550c6630d79fcf47b1d99000c95f53ec28e72882fa4181f6e95419f988fc146083629741bbfa94946dc9a6ba57d8c7050c92845e9f1a33d153d8d41", 0x8e}, {&(0x7f0000001000)="45d79aa2679d8b64fd41c39178cbf3b9b62f1076cc9ec0e35501554c5a016a7be55a6428474282df747cfdc7e9ed4404b76381b7ffd1c5275495a1af7a39cdf4c09486ceeb8480ef89bc8605c265de838dff8ce262dd3744424fc751da69ff273d0b27c636a60cba0ec8cdbd866711c69828065fd6d4fd5476bed63742ad9a13c79ddf078c184a2eafcba898cb2432ee3d8a5d2dbd3c8b70aeb647e44de75b6029", 0xa1}, {&(0x7f0000002000-0x1c)="ad7db3c84fff588094a351d1d6ceea68e22345a965880bec9cb59d0e", 0x1c}], 0x7, 0x0) r2 = add_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000d04000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fc2000-0x3c)="7fe244087324d75c2e3a09521cffe42e2198aee9789b16576fd7a07b8f8fd2c0759a9856f7d489ec2c4f713a4fe6f346cef22cde9c0a599deaaf3cac", 0x3c, 0xfffffffffffffffc) add_key$user(&(0x7f0000acc000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="7d50ed65c48a2057a4022fcef3dd42590d6847d1f5ae16f16989279878a775bc07872f53bc84ec25326240d4dab8522386a6b473c0eeafcdac227ca58efbcb412c43b23d3e97fcdbb9f33583e22bebc21ab2757bff6cc8d8f4ce2ef63f84b637c6b461fd98bab85cc509e817784b22d3811e0ee9964f06e6a4415bd70c95de12a142240cdbabe891fe2f82c4c927d9be765098a030831c763546d6beff1f0bead1633cce575b429de4710befd5b83d6fa7f268a8643734ab850ab04a63729e45f87ba95504b5e0012cb2b5e93d92548ee1ca11946491a3e9d4a01e1a737f4b4b65fd5673266bd0571947682701c935d7d8", 0xf1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) r4 = memfd_create(&(0x7f00003a2000-0x5)='user\x00', 0x0) userfaultfd(0x0) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00002b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cc2000)={0x0, 0x0}) 2018/01/28 20:32:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006e0000-0x8)='./file0\x00', 0x41) mount(&(0x7f00003f4000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='cramfs\x00', 0x0, &(0x7f00002ba000)="cf") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005d8000)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003e7000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe5, 0x7, 0x40, 0x8, 0x80}, &(0x7f0000780000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a41000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffff9, 0x20, 0x1, 0x401}, &(0x7f0000652000)=0xa0) 2018/01/28 20:32:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c62000-0x10)={0x6, [0x9e, 0x80000000, 0x9388, 0x0, 0x8, 0xdb]}, &(0x7f00002ff000-0x4)=0x10) fchmod(r0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000dac000-0x4)=0x3, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000042f000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c5000-0x4)=0xe8) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000ab9000)=""/16) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000afd000-0x18)={0x7a59, 0x22d0, 0x81, 0x5, 0xfffffffffffff800, 0x100}) truncate(&(0x7f0000cad000)='./file0\x00', 0x20) 2018/01/28 20:32:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00001b7000)=@routing={0x3d, 0x10, 0x2, 0x5a, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000728000-0xc8)="3fa4c2d6eb7bf854748622473c595ea2a79b23c1b676d86cfb30370af5604a4326311bfa8e7376e05ecdcecbf9f46780d3291ef43c9cc1791dac3ab76a13a9fd8438418f09e46a45c3b855c5d0a4bfb22e1df898ef3a664d539dd0d40bf4d365f03cdcf16a6a0a8ace09a1240a182baa5705ccdab0e7d8368bcc63cc134226ea5c2a17634427fc0ecb92e99d71a4a385e8bf1506018aa9d44a7d432de91ca91ea09ad13c0104a3d5b300ea206f0682f7f89b89f295db25ca6f7abfb76f1ed18e22cef2b8f35697a2", 0xc8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f000091a000)="ff55d36cffba0436ffffffffeafffffb01000000ca078b5f861e8b5808f78b846abe965cfac85402bec3e26bd9bcfef882799be885b56c6e8968d2f2650982375813d3d5a4106aeca6fcc967f24dfc0de5d559820484a4c97b13baa77e85b30ed0979f101fb8b4220a403cebde7a67ce904a21f7df455046663f009aa300000004af2db1098b3ab0409fa746e076ff7ad9a8bb62217de9e6562f5be05a6aaf7eefaf6de173fbd189520d802c902f4efd9273c506a8e0", 0xb6) 2018/01/28 20:32:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') 2018/01/28 20:32:30 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 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$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f000000d000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x511, &(0x7f0000011000-0x4)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000000e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000b000)=0x14) connect(r0, &(0x7f000000a000-0x14)=@ll={0x11, 0x1a, r2, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) dup2(r1, r0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000000c000)=0x0) 2018/01/28 20:32:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) recvmmsg(r0, &(0x7f000051d000)=[{{&(0x7f00009b0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000011a000)=[], 0x0, &(0x7f000015b000-0x5a)=""/90, 0xfffffffffffffead, 0x0}, 0x0}], 0x4444444444444d9, 0x0, &(0x7f00001f7000-0x10)={0x0, 0x0}) 2018/01/28 20:32:30 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000008000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000004000)={0xb1, 0x2, 0x3000}, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0xffffff9f}, 0x1, 0x0, 0x0, 0x0}, 0x4000001) 2018/01/28 20:32:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d9000-0xc9)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) r1 = fcntl$dupfd(r0, 0x406, r0) recvfrom$llc(r1, &(0x7f00005a4000-0xd0)=""/208, 0xd0, 0x0, 0x0, 0x0) 2018/01/28 20:32:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b0c000)={0x0, 0x0}) recvfrom$inet(r0, &(0x7f00006af000)=""/44, 0x2c, 0x40000160, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000be3000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000a58000-0x4)='tls\x00', 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x18) close(r2) 2018/01/28 20:32:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000498000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a66000-0xe)={0x0, 0x8, 0x3, [0x10000, 0x53ea98da, 0x8]}, &(0x7f0000a2a000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000977000-0x52)={r3, 0x4a, "be94a8c6f928dd49da7be71265188b2e21f281d87168e13c7ad691791faa5314771466e640fbb8c2e7e4f0cff992d90fe3065398ee96c279eeedee48826d4500a37b208f80c326fb47de"}, &(0x7f000047c000)=0x52) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e55000)={0x0, 0x3}, &(0x7f0000bfd000-0x4)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000058e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000e3e000-0x108)={r4, @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]}, [0x27f7, 0x9, 0x6, 0x7fffffff, 0x5, 0x1, 0x6, 0x5, 0x7, 0xfff, 0x3, 0x1, 0xbf88, 0xffffffff, 0x8a9a]}, &(0x7f0000b87000)=0x108) sendto$unix(r0, &(0x7f0000ce4000)="", 0x0, 0x1, &(0x7f0000f78000)=@abs={0x0, 0x0, 0x0}, 0x8) sendfile(r1, r0, &(0x7f00005dc000)=0x0, 0x3) 2018/01/28 20:32:30 executing program 3: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f6c000-0x4)=0x5, 0x2e) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000092f000)="", 0x28c, 0x0, &(0x7f00005a4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) bind$inet6(r0, &(0x7f0000566000)={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 20:32:30 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff7000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f00003cd000-0x70)=""/112, 0x70, 0x2100, &(0x7f0000ff7000)={0x3, {"a16c1bc4dcc4bf"}, 0x879}, 0x10) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000969000)=@assoc_value={0x0, 0x9}, &(0x7f00008c4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000063f000)={0x6, 0xc689, 0x1, 0x7, 0x3, 0x6, 0x6, 0x10001, r2}, 0x20) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000aea000-0x50)={@common='sit0\x00', @ifru_names=@generic="2ff0db56aecf7ca81d1e0354bbf343ef"}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ff7000)={0x5, &(0x7f0000590000)=[{0x1, 0x8f, 0x9, 0x5}, {0x32, 0x7ba6e9a5, 0x5, 0x1f}, {0x0, 0x8001, 0x7, 0x2}, {0x80, 0x7, 0x9, 0x2}, {0x4, 0x6, 0x2, 0x40}]}, 0x10) 2018/01/28 20:32:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000f4e000)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x60, &(0x7f0000b32000-0x10)=[{&(0x7f00009b0000)="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", 0x5dd}], 0x1, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000033b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000095000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:32:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg$netrom(r2, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[{&(0x7f0000af9000-0x18)="adf496a661b3fd643c", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x42) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000e99000)={@generic=""/16, @ifru_flags=0x0}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/28 20:32:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) fremovexattr(r0, &(0x7f000068c000)=@random={'osx.', 'self$eth0security\x00'}) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000a24000)='net/dev_snmp6\x00') flistxattr(r0, &(0x7f000064e000)=""/97, 0x61) r3 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r0, r3, &(0x7f000084f000)=0x5b, 0xfff) sendmsg(r2, &(0x7f0000de7000)={&(0x7f00008d2000-0x80)=@generic={0x19, "3f356e0642d72a8ce5178090d1079ec13189c6a79be433657f15db1c065e0f1fa1c77b09ff0a10171426cf252bb88685ff43b20a79f9bac169e15bb56c70e2463d96e594c101220db0a25c3fdbaea9abe61829da767f369cf582eb30eec5b26ed7bfa0b8dc6631263d5706dd62a251ad9e365c1b6e66750833726a6754bc"}, 0x80, &(0x7f0000df8000-0x40)=[{&(0x7f0000d73000+0x385)="abc763cb163e65b24cf1f3fe11ed2846b9e5a0515c69168328d2a3a0a06244348f3ce164855bf097ebb27be7c368f6a594ecf94343bebdb39e91194581f6cf572b2bb201cc50706f64fc796b56aeda5bdfd30f879953bd8c9d25e6b1a8", 0x5d}, {&(0x7f0000a18000-0x1000)="f2d9a27dba781ce01300f72f00b1f0b5941379f70ed5071e6396660905b4014d98f18e68b5fe1b12ba0a0ef8ca529e8c248652128b7aa10018c49f9aaf5828e6bc724fb2c7144f9384d9729554b6e56c54a56838a25a58a065f323321b04fae2c3fd3b438b9f67877a69729dc9e55c64328c5d79001c23cca02fc2c7f9b5f8cc4952c0f83507df33e3258ccf4e7e69c3ae4ac3b9ffcd62ab498033a744a876a93f8e481110febaec4fb1dbc393a244def06747c474ebe7ed9a2871fd5c3c60fe6ffef7407dc44d5603fea85c7254a4a5d8a7bfd5ce15e1e4771ed76abb8af3a90faa0034da6c2e50f73a13552c270d5ec5406806f385fbd6f8e1085185c9c85c1bbb5da107c973ad0a04ff1b78da84bf78c5285c62b729e4e5b9768c761e206e4126906e462cb8c3e05c4dda6fc5d9cdb934ac23d28195fd8927a5050d2bda3f1c267cec16762533e21204c36e6082ff0815e8f38cc7c9096c7ab22b6dff0c862238144093fdb702d0d55a2474104722d1f3d1ccf5cbd5d58ebc409c29affddcf50394fb3a32a5e9743c13f62c78cbd4e950b0d018d6ce5a3ce22f9de762a539e8da024a3eff1114b6c37aee68ae8ad25fabff2b584d95a08110b2fdd14345a11dcc16f16f5a0311c710a8a89952bf4c2e5dc3a9af5583ee0fdf64d982b0acab833b4911836c4b3effe6844c73effc5e106367b786b4b1df5754e5dab8f73e4bc3788c59f9f197e9fe3f9aedf2d62531729fe32f44a869d6f23e943cfddc5fe0af0fb0dad7497b91da8a4d6285ba61df2cf4c521888cadae923887798d7191293d2899a99c3ed844d7e507791594c42dfda8c4a1d3c81fa35090255a48fa6b75d8aa93a36ba8a8dc0964aab2dd5db5a09a9c2f22159a1c1b9936df60d8765ee0135f5c86ca11dd8fdf9cb40befc73b216348161f76db32bdae14d7c34f545e8746380277e4686a5234ae778353cdcff9de5112a4a5979f7708d9f696f363904dcf9aef8acabfd50f09f3ad7ce32da8782d7a45170d9327a4408ad7a15e921e099eef56f8b18e8866139cafb358eb735af547f449dfe51794bf338dc9f5ea993bec597477b641a100903218787dfdd52eb30b3c0145e1df3111703cf72a53d4952f6adf61f392fe6dd49b9b0791a28238876fe57fefb92df3afb2f508ed7964718a2c29a08eb6dda5e8a58db4a09acf5769a52f8c2e9715d126e0378d42ddf0e0e85a4acb6a46762aa750ac9d34cdb9e43a0106f55a948d8d9580f020d1feccf6c72a0a764ecd5dfd78e6114e25b1431715c0822f08600e67b785a2c137c9075748df342d969c0f15d0b3d84523d254669d2f2c8f3fad71d6cde7dae5836053f231f291a5a25d9a704c62fd6aa73b856141a166e4569f9563cc4a90d62be00a9d7cc1767f49b37d9be05481041a2a6607594fbf6fcf7fe9c54943399616fe245c34f8913348f0facd583921f6787fbdf8e7eb84cdc54ce122114330eabcc29ef3fbc9fcac5b48f2a642ba19d649e99f03f3f2148eb677800e4c39751db73d4d0574d18168eb3bf82dd934ff68f8e9d774d4f1e4b0543f9534facd8045acdee592d0f6ff297ec5801310c0cd2963680f637fcc8a8e74d41d69693b8caa7a94ae69f4ebdcde3fd6266717e3e376db33def8eb8c4b9203fc7bf035ff5f9ebfb7da8040ae691e6de1a5e54cbffeb756fcf704000c8107f5b63f5fa6f50d203f8f472d1130d29837e78a7b3b7799b8433800ed8e6115a63fbf7833a62bc2d6e0051b99c09d2731f5342e740080557f9e67026de692e1ed5b7c712cb0b717d05979b2ad405cc6a4d839d21d74c0c78d63e5f702ad479d37cae86703a64ed0145908cd8d93d6764e8c9b5beb16bfbf1417643bcc6d40e1093f82ed3330195c786968f23ef24aebc51d3fde94aafcecce092b98434c681b604e03d0b76067fdf4539125c4ce49699af1f54026671346fd43820d999d0df7440a5df692844db8f77c38fd3ecd5f2e7d217341f20404431e4cfccd35d9d96acb986cc9d5190debd0ef3fa46825152cda48e0a26496c3b400388f0e44256f3a97b682b2cbc5834c419546dcdf5f4ad8ec4e6ce0e7af529342eef974822e18262d2dc47520fb2b986bb60f2fc81798d864749dbcf01ab87ae888231d305943cc3092049ce6faa2428d49a5be4a4d1bbf78896a9141df88fd3ba3ade04fdd6ceb05524910a0044ea64aedb7d728f53fec3f956458b365a4b8774fdf6a0e2efabbcdee21fe2835a695ebf42202b78ee4c02abdbd1ecd87b11e76a2d06f4c8db2baba45060427d8e39302cc2d88cd3bde9c645048d028f1815d7674118a0caf53162fe6d318526998fd02c0e27508639ab9538cfd03384d9e2401e11c3bf131e1eee4f5a2818e2b7a22fb5c9a0141075a425506909aa2091876e4b9c7b4785a09c5801add149d31160960de1e22df3b2498b85d3796c38b93adafa9a4aa5cacead94cc06cd549233cfd0dd69c63686d0af66503532c8d03dfa2749e94081b54632bdb61f08df2f07a56399f62a45ddfc3613a1137e9e8a5f95a988940aabe56ce23b52fc9ca3736eca83dcbebdbf180af0423eddcc54b179e06e983eea5658a0ae62cff0d98ffdf287b997d6b782bab562cb1011d96ffa98b263452f68fe94970d11ca62ee9ce859f8277ef557eb0a8545692f3182478e79f70f7e7c3303614d815664db84c7776c196b77f419e1ee326a2a2ca42be2e1129ac1467fbaee34944a4f9d57a303452a9168d69d35a2e3b1ca70c24d3372c8a18482b26f4dd4ea923ba9059d647fb09070dc975de8b83c1c4a4b7765a047bb077144ce2ecb8bfec3269a31553c91a11448b29e8a7e378bcda68fabf015ed94e665a4a09a4d23c42d8d68fd2cd28459aefaf92b442fd2d30803d73bb035423b5a47a8fc9aea7c9cd195a17bcc402af6cf13af0df66200a092eba71210fb07a8aca2f97363f6d0909a6dd31e862fdc077b009bdf8b2b6bcfe626e5ac9bcfeb3b7591103bd9b9cd26e7886beb59d0390a1eb186fd91040dc0409e95b87386fc85682db2525cfa45b1c935aa8db04b829c78eea5eaebfec26750118aacba56bb11c2f39e596e950cc189ef390c4c96af4d4a714a03669b23dc70a6e61b6f347b8e57120b95ed920e8e1f5d6ec1329fa0f0f1d1a1459afc2192c45870bd92aff387c677d81da00eb3bd6d8f38a8b8fac6d13ad7ad42e58f41b5aa586f6a1198c17b935456c452499145aabbf5d9c418f89537061b6e40be5d996842edd1f6d70325e10d3695a69bb5837f6015751cfa1863abf0559aeeb8de2ee66d2b74e53878e431aa1e49489c2ccf4e27b7bddf759d4b687d7063399a8db14000ce18414ef01a01a24a85201cd0a20293dd04b57aeef2d0e93b06661f97b95d0b298f69f86a889fc84a1b083cf97aa27bf18255170a6b5ffbfa61100c1240a21b74785a050d0c8ce776d4c532576305c2d17b864a54bda97c8b7500f15fc23454ff5ad5bc8137ffbdb6697c653fcad9926158f9fc2cd5768e8100edc89c83d3787ca0537a1e2af801502d88ae5d7f142acd4c325a275fa131efcc3791ece62787bbecd49bdbe97bfc2e1d0dd3b3e60fe9f5b70d14ddfc0cfc3af40a052d43101b7e330d46d1aa19c9b88abc2598ffc511587b4666879396bda4948e5ec7d1ddbad78b2554b51fe4e0be84567ab7915570ae70b186e98d2ce43898c78017fa65cdd3a7c3bd0a73a11d1e1aa06d5eab3eb8fdfaead5a8af150add8eb502ffe8b5d9df9d3a07b6494a89e5c5e0d2ac794f0e86f5cf94ff399c4ec6307d08dd9c56599e028d6cbfa70e496f6e67e0acbcbe8529faa8361c880d28b7020031023d99fb7f7d3b7175da4eb9b8552ece28474aa040592b0ec6aff986ab477d8a2570697f5ad4eff67184f328e0ee0b337a65c97e063cfbd6169709adec4c2c5b05bd80aed787a2fd7bea434f8b5e61446376c55083f87373e9265ab60f94b831a0248cf5f554fb88a3350e1892188608834ca08eeca0c2be47d38bcb1f5376edb86d5845defb1b39fe5e0b7edb5493321c355116638075fc35fff78233a403a82051f9b4eab01982f27ce183a89ad258d5b2a65b97a7c0cc524179bc8b6ed8fe06c6fe1c8ae4c1edfb89ac5b90741a7a966f48db5eec97426b52399014d47ebef192d67a837c2e487920d3ba881edca9d82bc40e076d781aa828248eaca8f8e5a1ecbd8cad7b39a8402e3a57ade71ee0e304d166f024e82a6456b389c01e64c6778552742faa41958756683391b38476f4d7fc5af1affbea61d180fd99f0ea1d842c713df6504208d2937e7082b18e73ce1b80621a6dd1f7bb2566dec49c5fb10697cbc4bb69a4f4bbd8d4012f8bf9e7fc89c6ee4eff51285e29b39f197fd1229c66b52d3f302ae0d93fd4dbf897f1d45cdc88158201553299af8ffb3b02e6801833bd1cf3382c51d5a1fc15af4177b79e203bef7be7d4e78f0f691c77b2900fabe5de149ea4eea2767c1b3247379461fdcbd85687c15b5981924750e02ec2e24c642a205674414c625042f8247b4f2650571384eb44f307c5a6050c434f9ef4943de997b5db2a828e493542995d065780d095bb778840e247652907e652fa1ed9a8eea1043a2c9e73bed0a94fb0e1113fc683d969ff3f40cf23a52e741ebc62035b318a5d7f1cbb81701af05bf1e196ca42b19b28ae866e80efbc358282f280b15816ffdf55df47c209ef1f23e35a780851380c1dd6686b94a55f8f48ad062f6855f911c32ef5d2ad5152a47d14b35b8855d4bb6a3b063177e2ddc11814e2f791ed7b5fad350ed12cecff0b49ac474a06ed94410566bc058820680bba577327ec1b1631447760781c8d280b350dcb234c5c74bab551532675f2472a85ce255cdf4611a751a30b59a79d0112a58360ef17ad7a9db0dc70874c59e2869c28236f784a0bfe3504c7f574b739bda725a864b73a99814f86a78cd40805b0b1625b0d1e8efd209049764c7bf3b0c97c00cd807e12743d8d9b8c97f0ad4ee57dce6fe2b4063107558837b86192ee2d4d50c8848dd76938f7d589b4d3b5fec79954d7837377cf5f066246d68ccb376a2ca173d59582cf1714c770439e8583af2d98b9d1fd5ac567b66f7bffc20ce8f132dd140b0754b0fac1bf1957a42e4eec9567224777f993db1bbc33e8c4f6636082a698a113125f95cd7f2cb9f693bbb3a7996d5de1c2a24fbaba6b77ee5c319787b44f7fb1b3096530a59fbea1d01c317b1620578a0179b3ead0423c665ade4fc277928239576ba3b8a6e5950937884c259c137912d4ba7dc5dd2e4639387f81c803efb19fb43977e619ec4704edc3b1703735445a955f28263e291e08ef4a4cf845d448d8f6d584f1fb9307deb344a0e84ee319f4a842dab1ded7fee833957360bce4c039d79b2c4c48900d6e66af217cdc456cc2677f2f142268180e08f88824afac6864192346d757548e3ba5c31dcd16b04d7e8423c3414155e3f27f2ed3501eb9e9a881343f56f5a03b23773b5d1fff3f276638df1e69ee7a9ac7cf1eaaee76fdfc8a2994cc79921ac4d8812be5e375374a092a123eeb9cc6feb3e5a2efa6f21165bf29dec0261325f02d4deb7a349dd3a7d5bad4cc9436783d0ff47499463e61b8ad6ecce3eef111ca1f442bf654a57f346fb4b708d8b7880271f842d1f87cd61a66a725cfd481e2b676913429e94b3bdbdcb5f58dff4681f8d42ce8f8bf3b5a7190df4014898964af104019c00b1d92a38efaae2727fd554a94efd5ea34492e0ac77f35f3a722561448caca31ab942c6d0a3", 0x1000}, {&(0x7f0000e0c000)="", 0x0}, {&(0x7f0000711000)="5410ca75bf8bea5cbaf4c2003b9a9fa7fbccae75149c3905d93c071fc7f3f1e9a973e6fe2c1b15eddd946914164ac91cff16dffd98889b78ebe01de01a478ade883bcfedf71c6e3f3934e50c696b7ffb60a71745988ab3ec068a7800ffb4887675accccc83126f66be065743784d08850d40", 0x72}], 0x4, 0x0, 0x0, 0x40000}, 0x81) 2018/01/28 20:32:30 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000087a000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x80000001, 0x0, 0x10003, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000-0x10)={0x6, r1}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) write(r0, &(0x7f00005c2000-0xf)="88eedba7d46d1f66ea86c13340102a", 0xf) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/28 20:32:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000)={0x0, 0x2, 0x0}, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000015b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$tun(r2, &(0x7f0000a12000-0x324)=@pi={0x0, 0x88f8, @ipv6={0xffff, 0x6, "0c88da", 0x2f8, 0x2c, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, {[@dstopts={0x87, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x401, 0xaa, "4c45934dfe886ad014b05da2fde4ed638a169d8f0e05bb2889b210986e2c157b128a22ec02c00c5a3cdee7396f727317053e3fae9b38f54820d4801df85312b1b0096adcba3096dfdfcee9a570ee39e8fae3371cc780b4f4dead908100508da550238189199bc4aa82ddb64dd6d8d72ceb2eb5ac60eeb02bc0164c6358ebc5d94c77ca18f15e2ad688a5111a4bec7bc979d79454b8deb2c24dcb3c1ea731b559f9c810d31b9c41bb56bf"}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x8001}]}, @hopopts={0x3a, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xffffffffffffff7f}]}, @hopopts={0x87, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x101}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @enc_lim={0x4, 0x1, 0x100}, @calipso={0x7, 0x40, {0x8, 0xe, 0x6, 0xfffffffffffffffe, [0x1f, 0x8, 0x7, 0x26, 0xfff, 0x2, 0xe2ac]}}, @generic={0x6, 0xa9, "9dc6789c46c0bad8df836b1215314cf781e755b83492eecbf1eaf61e1d3aca01bb87220e6b8b6c028a7b1e9e7c6a03ee3c8855534717474f4e72838788f5e700f289cc6dddb27e42cd6529fad41d4685989e60be9ef8e87ce0b770d527e970cf9e5643a689b3c94296f6b984b50212bb44ebc1a46824c675c025ad55e5552b3d18af906e456350bff076e660e6a27c2466f15025ddbd37b7e3a39c5b515ec92bd700ddc96df0457be8"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x7ff, 0x7ff, "06406e6c01485a32e02caf0899025974cf6b3cfad1605389378d66ad6a16e77faf050152f13ed6aa453bca3685f2316623efdd0e939f1f5e13c530fe21d1cbce1588c5f3f01de10d3c097df31b27dbb271b65e1f771d7e8f3beed7c6e5685e9d040b4c25207278af8b967496bedde0a4f1ef5e7fc15f80b986122165a6c1e32d9069c30efa387b35ad8fc19494e1bf810ff2c6fcb04f2bc952ca1608596bf438ff9045cf37a936cfebb474fb0703a373953344adae8690b319fdcacf80d6a555bcab4a338fc409b9f77bd5767f2a0168857b340a0c0254015c7e4c4aa32792ade19b965ad2"}}}}, 0x324) sendto$inet(r1, &(0x7f000009c000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 20:32:30 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x401000004}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000004000)={0x100}, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x10)={0x0, 0x1c9c380}, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000003000)='./file0\x00') umount2(&(0x7f0000014000-0x8)='./file0\x00', 0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) modify_ldt$read_default(0x2, &(0x7f0000851000)=""/54, 0x36) sched_yield() 2018/01/28 20:32:30 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0x200, 0x30}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000009000-0x16)={0x8, 0xfc9e, 0x204, 0x7, 0x33, 0x0, 0x100000000, 0x47, r2}, &(0x7f0000008000)=0x20) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000000a000-0x4)=0x0) 2018/01/28 20:32:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x1) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001e8000-0x14)={0x0, 0x4497, 0x5a, 0x400, 0x4, 0x3f}, &(0x7f000018b000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000e35000)={0x1, 0x8ad2, 0x8002, 0x2, 0xffff, 0x480000000000, 0xc, 0x805, r3}, &(0x7f0000999000)=0x20) shutdown(r1, 0x2) 2018/01/28 20:32:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x2, 0x1, 0x4, 0xc4fbd20631915228, 0x89}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x81, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000064d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000c4f000-0xbe)=""/190) umount2(&(0x7f0000251000)='./file0\x00', 0xa) 2018/01/28 20:32:30 executing program 7: 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) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d3c000-0x8)='./file0\x00', &(0x7f0000d3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) 2018/01/28 20:32:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) fcntl$setpipe(r0, 0x407, 0xa1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x0, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 20:32:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000074f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009b2000-0x4)=0x1c, 0x800) setsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000297000-0x4)=0x7fffffff, 0x4) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000798000-0x10)={&(0x7f0000725000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @rand_addr=0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0xffffffffffff4bcd, 0x800, 0x1) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000206000-0x8)=0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000042000)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000fe6000-0x4)=0xc) bind$packet(r1, &(0x7f0000502000-0x14)={0x11, 0xff, r2, 0x1, 0x402, 0x6, @random="20e7e82611b9", [0x0, 0x0]}, 0x14) writev(r0, &(0x7f0000314000)=[{&(0x7f0000967000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d00010004040800bc04000000000000", 0x58}], 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) 2018/01/28 20:32:30 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000000c000)='/dev/usbmon#\x00', 0x14ba, 0x101000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000000d000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000d000-0x4)=0x14) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000a000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x9, 0xa, 0x80, 0xa0, 0x29, r2, r3}, {0x2, 0x7, 0x9, 0x8, 0x1b91, 0x6, 0xe0000, 0x2}, {0x1ff, 0x3, 0x3, 0x100000000}, 0x5, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x7f}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x7, 0x2, 0x3, 0x400, 0x15235faf, 0x81}}, 0xe8) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000009000)=""/118) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/28 20:32:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000048b000-0xa)='numa_maps\x00') setns(r0, 0x0) 2018/01/28 20:32:30 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bf8000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00006da000)=0x0) vmsplice(0xffffffffffffffff, &(0x7f0000df2000-0x10)=[], 0x100000000000027a, 0x0) 2018/01/28 20:32:30 executing program 7: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000e5f000)=""/103, &(0x7f00004d5000-0x4)=0x67) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000e62000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e61000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000205000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) r4 = dup3(r1, r0, 0x0) readahead(r4, 0x0, 0x6) r5 = dup3(r0, r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00006a0000-0x4)=0x5, 0x4) recvmsg$netrom(r5, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}, 0x0}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[], 0x0, 0x0}, 0x10002) 2018/01/28 20:32:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e6c000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) mq_timedsend(r0, &(0x7f000047e000)="6544bddf9f5ae9985d4c84126b3cbf00301c04514ce8aacd3e63c2945946979a0abc9fef935cd0774c5abe974e90857da0f1a32825bbc134baf6d12ea726292f87debb6c48b9bd3f0519ac06486129d667e92716e761744fc9efde6b9b63c329ec718a0ca3f58bc57d0a694c87c6b78c616b61d97f66e5fd21c0ad60350034d094fc3e86ff554a9f7421bfc09987bce41851d03fcb24e803b28a5d6d7c2694d97031b4dac119afcc2267ca27202ff932b5114a5ee8433f4b3a539e67e5a7a34d35d6676c87b228642259ba906d8f176d2b69f4049c48c286d64efb6f6e2fa6a280a9096f1be69ec68f3db5cfa7", 0xed, 0x7fffffff, 0x0) readv(r0, &(0x7f0000b45000)=[{&(0x7f0000ae9000-0xa3)=""/163, 0xa3}], 0x1) pipe(&(0x7f0000e9c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000a5000-0xb8)={0x0, 0x10001, 0x1ff, 0x101, 0xf5, 0x7, 0x4, 0x4, {0x0, @in6={{0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xfff, 0x6, 0xb6, 0x5}}, &(0x7f0000c29000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c68000)={r2, @in6={{0xa, 0x0, 0x400, @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]}, [0xd0, 0x6, 0x9, 0x9da, 0x100000000, 0x10001, 0x317, 0x6, 0x4, 0x8000, 0x1, 0xffffffffffffffff, 0x8, 0x9, 0x9c4]}, &(0x7f00003a3000)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b81000)={r3, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00007be000)={r4, 0x9, 0x5a9, 0x85e, 0x9, 0x80, 0x6a62068d, 0x3, {r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0xffffffff, 0xff, 0x7}}, &(0x7f0000b1a000)=0xb8) mmap$binder(&(0x7f00002f9000/0x2000)=nil, 0x2000, 0x0, 0x41010, r1, 0x0) 2018/01/28 20:32:30 executing program 2: r0 = add_key$user(&(0x7f00009cd000)='user\x00', &(0x7f0000fe2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000db8000-0x16)="", 0x0, 0xfffffffffffffffb) getgroups(0x1, &(0x7f000054d000)=[0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/01/28 20:32:30 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003e8000)='/dev/vga_arbiter\x00', 0x280000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000ce0000)=[0x9, 0x6, 0x400, 0x1000, 0x7], 0x5, 0x7, 0x7f, 0x5, 0x800, 0x3, {0x9, 0x7fff, 0x100, 0xf74, 0x6, 0x0, 0x81, 0x0, 0x5, 0x1000, 0x3, 0x5, 0x20, 0x7fffffff, "92513eaacfb78cdacaa953f9bec19311772821916ad65ced10e5f4e1d0a19446"}}) mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00008d8000-0x8)="aefa8edf95e401a5") ioctl$TCGETA(r1, 0x5405, &(0x7f0000dd6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 75.344063] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly [ 75.360612] FAULT_FLAG_ALLOW_RETRY missing 30 [ 75.360614] FAULT_FLAG_ALLOW_RETRY missing 30 2018/01/28 20:32:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x8005, &(0x7f0000000000)={0x0, 0x0}) [ 75.360629] CPU: 0 PID: 12800 Comm: syz-executor4 Not tainted 4.9.78-g68d447c #23 [ 75.360633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.360645] ffff8801c84878b0 ffffffff81d943a9 ffff8801c8487b90 0000000000000000 [ 75.360654] ffff8801d64fd610 ffff8801c8487a80 ffff8801d64fd500 ffff8801c8487aa8 [ 75.360660] ffffffff81661d4a 00000000000065e3 ffff8801c236e8f0 ffff8801c236e8a0 [ 75.360662] Call Trace: [ 75.360675] [] dump_stack+0xc1/0x128 [ 75.360686] [] handle_userfault+0xa3a/0x1310 [ 75.360701] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 75.360714] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 75.360724] [] ? handle_mm_fault+0x117b/0x2530 [ 75.360732] [] ? handle_mm_fault+0x1fc3/0x2530 [ 75.360740] [] handle_mm_fault+0x1fd1/0x2530 [ 75.360748] [] ? __pmd_alloc+0x410/0x410 [ 75.360760] [] __do_page_fault+0x5c2/0xd40 [ 75.360769] [] ? mm_fault_error+0x2c0/0x2c0 [ 75.360781] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.360789] [] do_page_fault+0x27/0x30 [ 75.360797] [] page_fault+0x28/0x30 [ 75.360806] [] ? strncpy_from_user+0xaf/0x2d0 [ 75.360814] [] ? strncpy_from_user+0xb1/0x2d0 [ 75.360821] [] ? kmem_cache_alloc+0x215/0x290 [ 75.360828] [] ? selinux_capable+0x36/0x40 [ 75.360836] [] getname_flags+0x10e/0x580 [ 75.360843] [] user_path_mountpoint_at+0x27/0x40 [ 75.360851] [] SyS_umount+0x126/0x3f0 [ 75.360858] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 75.360865] [] ? __detach_mounts+0x2e0/0x2e0 [ 75.360873] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 75.360880] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 75.360887] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 75.360929] FAULT_FLAG_ALLOW_RETRY missing 30 [ 75.360936] CPU: 0 PID: 12779 Comm: syz-executor4 Not tainted 4.9.78-g68d447c #23 [ 75.360940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.360953] ffff8801c31df860 ffffffff81d943a9 ffff8801c31dfb40 0000000000000000 [ 75.360965] ffff8801d64fd610 ffff8801c31dfa30 ffff8801d64fd500 ffff8801c31dfa58 [ 75.360975] ffffffff81661d4a 00000000000065e3 ffff8801c9d268f0 ffff8801c9d268a0 [ 75.360977] Call Trace: [ 75.360986] [] dump_stack+0xc1/0x128 [ 75.360996] [] handle_userfault+0xa3a/0x1310 [ 75.361007] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 75.361017] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 75.361025] [] ? handle_mm_fault+0x117b/0x2530 [ 75.361031] [] ? handle_mm_fault+0x1fc3/0x2530 [ 75.361038] [] handle_mm_fault+0x1fd1/0x2530 [ 75.361044] [] ? __pmd_alloc+0x410/0x410 [ 75.361053] [] __do_page_fault+0x5c2/0xd40 [ 75.361060] [] ? mm_fault_error+0x2c0/0x2c0 [ 75.361067] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.361075] [] do_page_fault+0x27/0x30 [ 75.361081] [] page_fault+0x28/0x30 [ 75.361090] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 75.361098] [] ? SYSC_rt_sigtimedwait+0x13f/0x230 [ 75.361104] [] ? do_sigtimedwait+0x7a0/0x7a0 [ 75.361112] [] ? vm_mmap_pgoff+0xd6/0x1b0 [ 75.361121] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 75.361128] [] ? SyS_futex+0x22e/0x2d0 [ 75.361134] [] ? do_futex+0x15c0/0x15c0 [ 75.361141] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 75.361150] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 75.361156] [] SyS_rt_sigtimedwait+0x2d/0x40 [ 75.361163] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 75.812570] CPU: 1 PID: 12793 Comm: syz-executor4 Not tainted 4.9.78-g68d447c #23 [ 75.820168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.829506] ffff8801c1dc7890 ffffffff81d943a9 ffff8801c1dc7b70 0000000000000000 [ 75.837498] ffff8801d64fd610 ffff8801c1dc7a60 ffff8801d64fd500 ffff8801c1dc7a88 [ 75.845479] ffffffff81661d4a 00000000000065e3 ffff8801c99688f0 ffff8801c99688a0 [ 75.853480] Call Trace: [ 75.856044] [] dump_stack+0xc1/0x128 [ 75.861396] [] handle_userfault+0xa3a/0x1310 [ 75.867443] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 75.874457] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 75.880856] [] ? __lock_is_held+0xa1/0xf0 [ 75.886640] [] ? handle_mm_fault+0x117b/0x2530 [ 75.892842] [] ? handle_mm_fault+0x1fc3/0x2530 [ 75.899043] [] handle_mm_fault+0x1fd1/0x2530 [ 75.905074] [] ? __pmd_alloc+0x410/0x410 [ 75.910756] [] __do_page_fault+0x5c2/0xd40 [ 75.916615] [] ? mm_fault_error+0x2c0/0x2c0 [ 75.922560] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.929203] [] do_page_fault+0x27/0x30 [ 75.934731] [] page_fault+0x28/0x30 [ 75.939990] [] ? strncpy_from_user+0xaf/0x2d0 [ 75.946111] [] ? strncpy_from_user+0xb1/0x2d0 2018/01/28 20:32:31 executing program 4: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000084f000)=0x0, &(0x7f00002fb000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000+0xd39)='/dev/sg#\x00', 0x61b, 0x400000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x98, 0x0, 0x0, 0xa, 0xa0, 0x80, 0xf, r2, r0}, {0x80000000, 0x7, 0x9, 0x0, 0x9, 0x5, 0xfffffffffffffffb, 0xe3}, {0x4, 0x4, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x1, 0x2, 0x0, 0x81, 0x0, 0x0}}, 0xe8) getuid() getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000620000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) setfsuid(r3) 2018/01/28 20:32:31 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000)='/dev/pktcdvd/control\x00', 0xa0800, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000008000)={0x6, 0x4, 0x5, 'queue1\x00', 0x377, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b5b000-0x10)={0x0, 0x0, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)={0x0, 0x0}) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000003c000)={0x0, 0x0}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000609000)={0x1, 0xff, 0x1, 0x7, 0xb0, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000065000)={r1, r2, 0x81}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f00007c1000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000edc000-0x4e4)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'xcbc(xeta-generic)\x00'}, 0xffffffffffffff30, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = getpid() fcntl$setstatus(r0, 0x4, 0x4800) sched_setparam(r4, &(0x7f0000c40000-0x4)=0x6) write$selinux_create(r0, &(0x7f0000174000)=@objname={'system_u:object_r:lvm_control_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x38, 0x32, 0x20, './file0\x00'}, 0x53) openat$ashmem(0xffffffffffffff9c, &(0x7f0000b05000)='/dev/ashmem\x00', 0x0, 0x0) capset(&(0x7f00009e2000-0x8)={0x19980330, r4}, &(0x7f0000e4c000-0x12)={0x5, 0x48f8, 0xfff, 0x5, 0x9, 0xcc}) set_tid_address(&(0x7f0000d91000-0x4)=0x0) 2018/01/28 20:32:31 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000009000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000)='/dev/vga_arbiter\x00', 0x485fd03c8644a1f4, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000009000)='./file0\x00', 0x10, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000d000-0x10)={0x0, 0x9, 0xe90, 0x400}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000000c000)={r3, 0x5, 0xfd, "f18fef818dbc3ca38ed4fe7b0f372de40b5d9ca0aa3df9db2374b379dd37ae945c468e8bba67586e8b150bf9195075eeb4138e55c2ab967bdb3fc7f8ed7d130a818c94f401a62bb1a28cba2f78579afe34b543000f891ebb8bbb32e25472d629e1d36e29cd762801d2408ac346ee828b46f8540d6c0459bf581dd86b02d0c014d44fe9a617280ce935321a51d84eaf9b2ccb3fc1f0d803455bd758e6244a837e5e1a90ad3a588f35ef101558f5d72051c1b6b3281b5c9908996751592800c799be96a4311db7c87da2783e099afce3fea7c15c65b8c8045f55ab085e6390277f537e4f04dd72ded13279da86ad6b8364f72d46b62d68a5ee3b71d0e197"}, 0x105) listxattr(&(0x7f0000007000)='./file0\x00', &(0x7f000000c000-0x6a)=""/106, 0x6a) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0xa98c98551d52cfac, &(0x7f000000c000-0xe0)=""/224, &(0x7f000000d000)=0xe0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000000c000)={0x0, 0x1000, "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"}, &(0x7f0000009000-0x4)=0x1008) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000000c000)={r4, @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]}, 0x1000, 0x1, 0x3f, 0xc, 0x1}, &(0x7f000000a000-0x4)=0xa0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000b000-0x1f8)={0x2, 0xe, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x0, 0x12, 0x4, 0x4, 0x0, 0xc, 0x33c5, {0x0, 0xff, 0xffffffffffffc2dd, 0xffffffffffffffff, 0x0, 0x102, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_x_filter={0x0, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x13, 0x10, 0x4}, @sadb_key={0x0, 0x8, 0x0, 0x0, "fb766ec6570690807b07c11d528e7207124d4123616818f705e227a0191fe8faf545b529e1c78441b92422d2c410f25295ce2ede89a283e58fc99183b81135b8f9f0fe4a178b1d75b5ecbd300647171e65a80edbf1ceac297ce019da0c81962a2108be24635b7f68fadcb9cd90dcf89362a9f3451a9b9c542752fb7f830c9e825b660de574f98040ff6162518bf9820366b3cd21125720299e27e947fd9b05ffddc6bd7a78028193ff613aa24f301b68cefbfba8354b7a2b59de09910a4a1f580608c99a15ebbd5276221cd22875feda22529395705634"}, @sadb_x_policy={0x0, 0x12, 0x4, 0x4, 0x0, 0xd, 0x3, {0x0, 0x6c, 0x2, 0x1, 0x0, 0x7, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_x_nat_t_port={0x0, 0x17, 0x0, 0x0}, @sadb_x_kmaddress={0x0, 0x19, 0x0, @in6={0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x0, 0x13, 0x80, 0x0, 0x0, 0x7, 0x6}, @sadb_x_nat_t_port={0x0, 0x15, 0x1, 0x0}, @sadb_x_nat_t_port={0x0, 0x15, 0x2, 0x0}]}, 0xfffffffffffffdc3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:31 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/proc/self/net/pfkey\x00', 0x300, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000007000)={0x7f, 0x400, 0xfffffffffffffffe}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)=0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/69) 2018/01/28 20:32:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b5d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000049a000)={0x2}, 0x0) socket(0x10000000010, 0x2, 0x1000000000000010) write(r0, &(0x7f0000a51000-0x1f)="1f0000000204fff6fd7b4514234d000008000000080001000200dcffdf000d", 0x327) 2018/01/28 20:32:31 executing program 0: mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x1, 0x0, []}) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000d42000-0x3b)="83dbc76a19dc745ef8337448dfee994d5f31f1b5459dbe2fef2a3dba83c5f4636c9eb1d55f8b20313a0788a6f397ec1574964b82406a5a46fe1746", 0x3b, 0x4000, 0x0, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f000065c000)="") mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d43000-0x8)={0x0, 0x9}, &(0x7f0000d43000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b24000-0x8)={r1, 0xe05b}, &(0x7f00009b1000)=0xffffffffffffffec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r3 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) lseek(r3, 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000454000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d42000)={0x0, 0x0}) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r4, &(0x7f0000d42000)=[{{0x0, 0x0}, 0x4, 0xfffffffffffff801, 0x1000100000}, {{r5, r6/1000+30000}, 0x1, 0xfff, 0x78}], 0x83ea0c22) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000592000-0x20)={0x80, 0xfffffffffffffffd, 0x20b, 0xfff, 0x2, 0x80000001, 0x5, 0x8, r2}, &(0x7f0000a2f000)=0x20) 2018/01/28 20:32:31 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000015000-0x14)={0x0, 0x4, 0x200, 0xe74, 0xffff, 0x2}, &(0x7f0000008000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000008000)={0x1000, 0x8201, 0x9, 0x5, r3}, 0x10) [ 75.952225] [] ? kmem_cache_alloc+0x215/0x290 [ 75.958351] [] ? selinux_file_ioctl+0x355/0x530 [ 75.964696] [] getname_flags+0x10e/0x580 [ 75.970400] [] getname+0x19/0x20 [ 75.975407] [] do_sys_open+0x21d/0x4c0 [ 75.980920] [] ? filp_open+0x70/0x70 [ 75.986262] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 75.993078] [] SyS_openat+0x30/0x40 [ 75.998359] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/28 20:32:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005ce000-0x8c)={0x0, 0x0, 0x3f, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x2000000000080, 0xffffffffffffffff}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000efc000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:32:31 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000feb000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000418000)={0x3, 0x0, 0x1, 0x6}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000feb000)={r1, 0xfffffffffffffff8}) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 20:32:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000a, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f41000-0xe)='/dev/keychord\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000c6e000)=0x0) getsockopt(r0, 0x0, 0x7, &(0x7f0000940000-0x21)=""/33, &(0x7f00004f6000-0x4)=0x21) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000aa0000-0x10)={&(0x7f0000fd6000/0x3000)=nil, 0x3000}) 2018/01/28 20:32:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e10000-0x7)='limits\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cbc000)='/selinux/enforce\x00', 0x1004000, 0x0) readv(r0, &(0x7f0000635000-0x70)=[{&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/28 20:32:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006d1000-0x8)={0x0, 0x0}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00001d8000)=0x0) alarm(0x5b74) pipe(&(0x7f0000d31000-0x8)={0x0, 0x0}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000001000-0x24)={0x5, 0x0, 0x3, 0xffff, 0x1f, 0x1, 0x400040, 0x46ea, 0x1, 0x0, 0x2, 0x2}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f07000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/28 20:32:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b54000)={0x0, 0x0}, &(0x7f0000faf000-0x4)=0xfffffd04) sendto$inet6(r0, &(0x7f0000099000)="79b2d4640b10fe610bb8c8da4346abced5a6fbeba56a11852fc243dcfc71a7cda63ab1e231998b39be9102401904c58553982323f72b9c73f7ed60021676936e101576bb7ad309bf3ac90652059c37da1e96b5b6b65d7717c36ed483226ad7e6323ea86e3489796f73e89c2fb77fcf5bd1191559a607e1f52060560f23faf6e4f397611f992d4ab86db93d07b224d0431062bdebc6faff736cdef940352f9783d7833d6c9ce4fe", 0xa7, 0x40000, &(0x7f000001e000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) r1 = open(&(0x7f0000aeb000)='./file0\x00', 0x0, 0x46) accept$nfc_llcp(r1, &(0x7f0000071000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000511000-0x4)=0x60) 2018/01/28 20:32:31 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/95, 0x5f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000866000)={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffffd}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/01/28 20:32:31 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x100000002, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xffffffc9) 2018/01/28 20:32:31 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001ce000-0x10)={0x744c, 0x200, 0x101, 0x7f1d, 0x0}, &(0x7f0000f7d000)=0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f61000)={r2, 0x3d, "2bc719f7aeecc0533ee69ead10729c9f2e9d68ce901a65c4a57963f6bee848518ba24bb91f3911676469095c1b04ddbe6c92ea76e7b1c1e3df42babc9d"}, &(0x7f0000f7e000-0x4)=0x45) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f7d000)='/dev/sequencer2\x00', 0x181000, 0x0) bind$unix(r3, &(0x7f00004cc000)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f7c000)=0x8000, 0x4) mkdir(&(0x7f0000709000-0x8)='./file0\x00', 0xc0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000b0f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f7e000-0x4)=0x14) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000f7e000)=0x0, &(0x7f0000a9d000-0x4)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c98000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x4, r4}) 2018/01/28 20:32:31 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:31 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000003000-0x6)='./bus\x00', 0x400000, 0x14) r1 = openat(r0, &(0x7f0000010000-0x6)='./bus\x00', 0x4, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000017000)={@common=""/16, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000001a000)='./bus\x00') setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000019000-0x48)=@routing={0x33, 0x8, 0x1, 0x7f, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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}]}, 0x48) 2018/01/28 20:32:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x1ff}, &(0x7f0000000000)=0x8) r2 = socket$inet6(0xa, 0x8000e, 0x3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000be000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @empty=0x0, r3}, 0xc) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r2) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000ff0000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x8) 2018/01/28 20:32:31 executing program 3: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getegid() getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c66000)=@generic=""/16, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008e0000)=0xc) setregid(r1, r2) sendmsg$nl_generic(r0, &(0x7f0000b13000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f71000-0x228)={0x18, 0x1a, 0x109, 0x5, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@nested={0x4, 0x5b, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00007ae000-0xb)='/dev/keychord\x00', 0x658801, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000eee000-0x4)=0x3) recvmsg(r0, &(0x7f0000f71000)={&(0x7f0000362000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a37000-0x20)=[{&(0x7f0000b96000-0xcc)=""/204, 0xcc}, {&(0x7f00004d9000)=""/173, 0xad}], 0x2, &(0x7f0000346000-0xca)=""/202, 0xca, 0xfffffffffffffffb}, 0x100) 2018/01/28 20:32:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x6, 0x5aff}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x2, 0x100, 0x1}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000ea9000-0x16)='wchan\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/1, 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000ad6000-0x98)={0x0, @in6={{0xa, 0x2, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8}, &(0x7f0000c21000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000a2a000-0x10)={r4, 0xbc, &(0x7f00004da000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa4}, @in6={0xa, 0x0, 0x38, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000000}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}]}, &(0x7f0000495000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000353000-0x8)={r4, 0x8}, &(0x7f00001c4000-0x4)=0x8) 2018/01/28 20:32:31 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000001c000-0x8)=0x6, 0x8) 2018/01/28 20:32:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x10001, 0x0, &(0x7f0000fad000-0x10)={0x0, &(0x7f000003f000)=[]}) socketpair$inet6(0xa, 0x4, 0xf21, &(0x7f0000edd000-0x8)={0x0, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006ef000)='/selinux/member\x00', 0x2, 0x0) r0 = socket(0x7, 0x0, 0x7f0000000000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004b6000)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x406, r0) connect$vsock_stream(r2, &(0x7f0000f88000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) setrlimit(0x0, &(0x7f0000318000-0x10)={0x10000, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000427000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000d62000)={0x7, 0x800, 0x10001, 0x92, 0x0, 0x8000, 0x2cb1, 0x4, 0xd4da, 0x2}) getsockname$packet(r2, &(0x7f0000ac4000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d42000)=0x14) acct(&(0x7f000096a000-0x8)='./file0\x00') 2018/01/28 20:32:31 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00006cc000)=0x79c4, 0x4) writev(r0, &(0x7f0000b0d000)=[{&(0x7f0000d97000)="2900000021001900013d3500000a000602000006fd000300000d00040d001000190000002400000008", 0x29}], 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000067c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047b000)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f000032b000-0x38)={&(0x7f00005da000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00003f4000)={&(0x7f000058f000-0x124c)={0x124c, 0x0, 0x1, 0x8, 0x2, 0x2, {0x3, 0x0, 0x1}, [@generic="185e170314f84b2e5da0bda348c10ca02e84517b9938534288fcc377396d2c273b102eed953bfb570c101bd8778d2002128ff8ef9fe9e4f2c673d430a52775fc0d0ecfee473e80915826cb82f9503a5dab3c5b6ceef23f6997c08faedb1ee825c736a006a809df39c5ca3c8261f968bad275dfaa03", @generic="916234108bb722288d46f9313c9359fa", @typed={0xc, 0x10, @u32=0x90d3}, @typed={0xc, 0xb, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @nested={0x1198, 0x96, [@typed={0xc, 0x39, @uid=r2}, @generic="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", @generic="5668ece663006ada2ce3aeae0f58c6fd09abcdbcb9586d203f49c856585fb899c74aafdaee57ca1b2873fbb0b2b01b8186c26462affa224976db4df8cd945d8d2963feb426e4c3495ad5d9e82b376c51afa8fe901f6c65d7de7c23b68fb1a86309f7076e6b5c6beaf8fa57ffba017dcb9e4ac696bf6bd6dda31672f75df4246a47554a01772adc7a7ed5d0515a24ad93a4f8db4d9825657a891eaac8044cd28b5ddf1471598471f3d5df92caac0e0aa6354dab0d7060d834d1811cf201b92a45d55fc9e756ae29790fe26843ed65006b0eeef4dcf18f731c6ae7907bffbadb313cbe44816310628b00ba81fb23236171d013f41c26", @generic="0700edc34e1bdc868a5ebbb8f017f22361d44ef57305ab801c23e0842a19f0395bfd2deb77f48300e7a69be80ac27560bc366813068164843bb998371654857011fd757612a84209c341e441e2b8c4ea1e2d6af2ea490993bd4f56432c12184edc04c7a12e2e564936216d2fff09e2af", @typed={0xc, 0x79, @ipv4=@loopback=0x7f000001}, @typed={0x14, 0x74, @str='nodevsystem\x00'}]}]}, 0x124c}, 0x1, 0x0, 0x0, 0x4044001}, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000aff000)={0x0, 0x1000, "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"}, &(0x7f0000dbd000-0x4)=0x1008) sendto(r0, &(0x7f00008f7000)="5033d2628bd7e06a9d4bc3ad448b23cae40195998e4faac4fede8388fed0a46c224afb1783af346a4ca6af59305d32e3310189f2e1dc9b84001c8dc7aedcc6b279453e106026d4bdb8afdf79040a3a0f0c79fb05a9f331422bd483c133109ad94ea5781d05cb75e68f34b641ddbe3e7d00c2ae2d72bd2f7e693545dd4400f0199343bf1be3a11df537f4a095bcb0cd1a17bc0e433b21a9099a9e52a03d0174da587278afe9186919fcf8013bd6aa0432fccd5594b9db3513255c78dd48d84a8b6f", 0xc1, 0x40001, &(0x7f0000be6000-0x10)=@ax25={0x3, {"f30aef629d8790"}, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cb8000-0x8)={r3, 0x1000}, 0x8) 2018/01/28 20:32:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000bbb000-0x12)='/dev/input/event#\x00', 0x2, 0x22001) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00005b0000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4(r1, &(0x7f0000b5e000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dbb000)=0x10, 0x80800) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000bb3000)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000409000)=0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f00005d8000)=[{0x10000000028, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$unix(r2, &(0x7f0000214000-0x38)={&(0x7f0000fb3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000165000)=[{&(0x7f0000e88000-0xe2)="d4fa0ed46c195795d34fdd3297f973fb5a2b2b0cb37bda5e5f0d51c2d37c0b018cdb66d0db260be11d14fe0361b25e0441b692e152d696b7bc0793893460e4598beb428572f1a71b05c8373ebee962487405a30af9f66dcc85c91cea076b6d620944fc917eeb5a361477791f57593b07799eba8d505b9049fa0f2c2b2dc7f57d0391645d07196c0bc30330d44569601a4ea4336ba6b69670d4023b2244ee117283d1df153a49a80275d3d091f532dc367e8b8b0aeebcdf5c7c22be468c7a53ea3d936d9b9572503efc981d231aeed9a18b4f61b93a96e99471affc0548eb95074b06", 0xe2}, {&(0x7f0000e32000-0x2f)="4399544d534659436771b842001e5c3751e74a1c1c1a20b08e9e4a91895e721e6e86f452cb1d3b930ac44bad1acc21", 0x2f}, {&(0x7f00003ad000)="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0x1000}, {&(0x7f0000962000)="72ea9755e8542a59b80651766b2f25e40a1f6d1aabbf4e54bc180fbaeadd2b928fe3a05e913b9e9efe077ab127e904379d5a3e275719f308cf2e8cf679185eee17eef3de8c043ab6fa2014cbb8af1b80a04639959b04a8719d68a9d6d698e8d0231060fb0221a0", 0x67}, {&(0x7f00003d1000)="8759aef9a8bcced9c4a7b28213", 0xd}, {&(0x7f00004b7000)="9726b4361f68edd58851b37dc34f408fd5c36bf11d72ad6585348dcc993a0c0bed65b94505e3103b68662613a08cb0a9ebea992090b859e87cf87a4eb64272fd73d514e456dde4f01b3f03890dfd6905a18161dfdb0a841dae43dad3cd77f823caccb390e29bfcbd7cce3b1e425f8d5030194d3dc933b83971567d68a72adafd51c24d07223697622fa2d3ecd29f1d1b6968c51253089d39982106a8fc3b63391c4275", 0xa3}], 0x6, 0x0, 0x0, 0x4800}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000074000-0x9)='/dev/sg#\x00', 0x3c1, 0x501000) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000f80000)="6a6f54b1548348ae57b68c881f1e03150df205b0d15c389e47789cc3b646c4f386c131b40aced4a9145fd5df387fc5c904534ed4be40ab6210ffe0c1ef8d2ef9416c2021e8a43132877523147a16d964a469a0753fa99d1bce7a5f4601b375812999b22189f6a63648a937ee7d5495698ec3151720875f19e46832bc2b345a17cba806f4d9a279ac3dc73024e2ce5daac7c49fc1cfb03316c8fdeb710a8480161d0a3ab36ff2854ea137f7055f80283c12821c616b41a9e31fcc06b2c3ba0778bc1c45af13c7f36f6660ab3dd4a62e22d490a79bc5164efd4f0148") ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) [ 76.256429] audit: type=1400 audit(1517171551.481:81): avc: denied { getopt } for pid=12905 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 76.298578] audit: type=1400 audit(1517171551.521:82): avc: denied { read } for pid=12905 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 76.313893] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=12919 comm=syz-executor1 [ 76.349161] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=12919 comm=syz-executor1 2018/01/28 20:32:31 executing program 2: clone(0x0, &(0x7f0000ff9000)="", &(0x7f0000ffa000-0x4)=0x0, &(0x7f0000ff9000)=0x0, &(0x7f0000c88000-0x16)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200001, 0x100) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) epoll_create1(0x0) 2018/01/28 20:32:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$mice(&(0x7f00001f2000-0x10)='/dev/input/mice\x00', 0x0, 0x200040) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000a51000-0x4)=0x0) modify_ldt$read(0x0, &(0x7f00004f2000)=""/194, 0xc2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x35, &(0x7f000026c000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f00001ce000)=[]}}], 0x0, 0x0, &(0x7f0000202000-0xfc)=""}) 2018/01/28 20:32:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000710000)={0x0, 0x0}) signalfd(r0, &(0x7f00006b0000)={0x36a4}, 0x8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ppoll(&(0x7f0000948000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000236000-0x10)={0x0, 0x989680}, &(0x7f0000fea000)={0x0}, 0x8) 2018/01/28 20:32:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000592000-0x8)={0x0, 0x6, 0x8}, &(0x7f0000017000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000afb000-0x8)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x7, &(0x7f0000e73000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = pkey_alloc(0x0, 0x3) pkey_free(r5) connect$l2tp(r3, &(0x7f0000e73000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x1, 0x0, 0x3, {0xa, 0x0, 0xb4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}, 0x3a) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r7 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000e73000)={0x0, 0x40}, &(0x7f0000205000-0x4)=0x8) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000635000-0xe)={r8, 0x40, 0x3, [0x1, 0x0, 0x8]}, &(0x7f0000e73000)=0xe) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) dup2(r6, r7) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e75000-0x8)={0x0, 0x0}) connect$l2tp(r7, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/28 20:32:31 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mremap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000004000/0x2000)=nil) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)="8364696a666fe5") getdents64(r0, &(0x7f0000594000-0x5c)=""/92, 0x5c) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') 2018/01/28 20:32:31 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000005000)=[], 0x0, 0x0}, 0xc100) sendmsg(r0, &(0x7f0000023000)={0x0, 0x0, &(0x7f000000c000-0xa0)=[], 0x0, &(0x7f000000c000-0x1180)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000002d000-0x8)={0x0, 0x400}, &(0x7f000002c000)=0x8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000024000-0x8)={r1, 0xbbba}, &(0x7f000002c000)=0x8) 2018/01/28 20:32:31 executing program 0: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a89000-0xe)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d24000-0x4)=0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000012c000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x4) fcntl$addseals(r1, 0x409, 0x2) writev(r1, &(0x7f0000c28000-0x10)=[{&(0x7f000083e000)="580000001400192300bb4b80040d8c560a06020000000000000021c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010006f40800000100e86b0f536e", 0x58}], 0x1) 2018/01/28 20:32:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e7e000-0x15)='/proc/self/net/pfkey\x00', 0x8040800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e0b000)={0x0, 0x79, "fb70314cb8fb33528a3610f40ca4e8cb6e3273cdcdf76529229a04f50c9052914d8f515453aee2c57060a0a49d89390b4948c8400972ab513d2f533e2001a61488c511b5822135e59600a736318e082a71aa800589d7dcb9207a4835ad741359188fb21df1d4174bb94b522798eb1be7872a2ee3198fc8233a"}, &(0x7f0000068000)=0x81) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002ae000-0x10)={r1, 0x10, &(0x7f0000fd8000-0x10)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000339000)=0x10) r2 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) sendfile(r2, r0, &(0x7f000097a000-0x8)=0x3d, 0xff) r3 = getpgrp(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f000080d000-0x11)='net/fib_triestat\x00') accept4$unix(r2, &(0x7f00000e7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f62000-0x4)=0x8, 0x80000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000156000)="9f276cd74ce9feff3ec2cd1df664c004bcabaa18da2992326596b96b5db9faed0c4cdf689b73d93d0f1a7d7ebfc3a30816e4f560c930fe2434c9e209e5f8baffc010233e368fee125d0b949f8e0c41f569c82c912c0339b28125c4b5fa3b0f7a47b215") 2018/01/28 20:32:31 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000a000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000009000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)={&(0x7f000000a000-0x94)=@ipv6_deladdr={0x34, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 76.471361] binder: 12942:12947 got transaction with invalid offsets size, 53 [ 76.484061] binder: 12942:12947 transaction failed 29201/-22, size 40-53 line 3163 [ 76.507888] binder_alloc: binder_alloc_mmap_handler: 12942 20000000-20002000 already mapped failed -16 2018/01/28 20:32:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) fremovexattr(r0, &(0x7f00002bb000)=@known='security.evm\x00') sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x18, 0x29, 0x4, "1d1a"}], 0x18, 0x0}, 0x0) 2018/01/28 20:32:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004523, &(0x7f00004bb000)="") 2018/01/28 20:32:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) fcntl$notify(r1, 0x402, 0x20) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x7fffc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005e5000-0x11)='/selinux/enforce\x00', 0x1a000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000d37000)={0x1, &(0x7f00003ba000-0x8)=[{0x0, 0x0}]}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d41000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x3fffffffff, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/28 20:32:31 executing program 3: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000fc5000)="a73dbf8d", 0x4, 0x0, 0x0, 0x0) 2018/01/28 20:32:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80002, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000)={0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000398000)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xfffffffffffffffe, 0x3fb, 0x2000}, 0xa0) fremovexattr(r0, &(0x7f0000f1e000-0x18)=@known='system.posix_acl_access\x00') openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x6a6f035c7db49ad8) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) seccomp(0x1, 0x1, &(0x7f0000a80000)={0x2be, &(0x7f00008f0000)=[{0x808, 0x0, 0x0, 0x0}]}) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/28 20:32:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000aa6000)='/selinux/load\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000480000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f000089b000-0x28)={&(0x7f00001ad000/0x3000)=nil, 0x7, 0x1, 0x80, &(0x7f00001ec000/0x3000)=nil, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, {0xa, 0x2, 0x29e323c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0x6, [0x4, 0x2, 0x65c0, 0x4, 0x6, 0x9, 0x92, 0x5]}, 0x5c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cf9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000001000-0x10)={0x5, 0x6, 0x88f, 0x8}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000864000-0x5)='attr\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f000089a000)='\n', 0x1}], 0x1, &(0x7f0000261000)=[], 0x0, 0x200000}, 0x0) 2018/01/28 20:32:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socket$inet(0x2, 0xa, 0xf80000000000000) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000096e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 20:32:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000429000)={0x8, 0x1, 0x1, 0x82f5}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000808000-0x4)=0x7fffffff, 0xffffffffffffffb8) sendto$inet(r0, &(0x7f0000074000)="", 0x0, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$packet(0x11, 0x2, 0x300) [ 76.528759] binder: BINDER_SET_CONTEXT_MGR already set [ 76.540000] binder: 12942:12947 ioctl 40046207 0 returned -16 [ 76.549097] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/28 20:32:31 executing program 0: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000009d000-0x8)={0x0, 0x5}, &(0x7f000006c000-0x4)=0x8) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000c9000-0x3c)={r1, 0x34, "dc52a888880fb7d2be381f0fff14366a1cfd521d6db9f8535d4177d21c1697cb5e0d89cd608c80b434b1afd970df33717312e1c3"}, &(0x7f0000041000)=0x3c) fcntl$setpipe(r0, 0x407, 0xffffffffffffffff) [ 76.597401] FAULT_FLAG_ALLOW_RETRY missing 30 [ 76.602011] CPU: 1 PID: 12982 Comm: syz-executor2 Not tainted 4.9.78-g68d447c #23 [ 76.609623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.618975] ffff8801c9d8f8a0 ffffffff81d943a9 ffff8801c9d8fb80 0000000000000000 [ 76.627001] ffff8801d02b2110 ffff8801c9d8fa70 ffff8801d02b2000 ffff8801c9d8fa98 [ 76.634979] ffffffff81661d4a 00000000000065e3 ffff8801afb238f0 ffff8801afb238a0 [ 76.642953] Call Trace: [ 76.645518] [] dump_stack+0xc1/0x128 [ 76.650859] [] handle_userfault+0xa3a/0x1310 [ 76.656895] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 76.663882] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 76.670261] [] ? handle_mm_fault+0x117b/0x2530 [ 76.676464] [] ? handle_mm_fault+0x1fc3/0x2530 [ 76.682665] [] handle_mm_fault+0x1fd1/0x2530 [ 76.688696] [] ? save_stack+0xa3/0xd0 [ 76.694116] [] ? __pmd_alloc+0x410/0x410 [ 76.699804] [] ? sigqueue_alloc+0x24/0x70 [ 76.705577] [] __do_page_fault+0x5c2/0xd40 [ 76.711437] [] ? mm_fault_error+0x2c0/0x2c0 [ 76.717388] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 76.724123] [] do_page_fault+0x27/0x30 [ 76.729641] [] page_fault+0x28/0x30 [ 76.734893] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 76.741976] [] ? SyS_timer_create+0x61f/0x1030 2018/01/28 20:32:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e3e000)=@dstopts={0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x3}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x74}, @ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0x10000}, @calipso={0x7, 0x30, {0xcd, 0xa, 0x400, 0x6, [0x101, 0x1d3362cc, 0xfffffffffffff83f, 0xe7, 0x700000000]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x54478d16}]}, 0x58) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008b6000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000f1000)=0x0, 0x4) 2018/01/28 20:32:32 executing program 0: mmap(&(0x7f0000000000/0x896000)=nil, 0x896000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f000002d000-0x1a)="c159d2b393728c3a85b57dda07000000", 0x10) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000897000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000896000)=0x3) 2018/01/28 20:32:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00006d4000-0x18)={0xaa, 0x68, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac0000)='hybla\x00', 0x6) process_vm_writev(r1, &(0x7f00007bf000-0x10)=[{&(0x7f0000ad3000-0x30)=""/48, 0xffffffffffffff43}], 0x1, &(0x7f000088f000-0x20)=[{&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 76.748197] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 76.754835] [] ? do_futex+0x15c0/0x15c0 [ 76.760432] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 76.767073] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 76.773885] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 76.780457] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/28 20:32:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = request_key(&(0x7f0000e57000-0x5)='user\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ed000)='em1\x00', 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000a73000-0x1000)=""/4096, 0xfffffea1) 2018/01/28 20:32:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$getenv(0x4201, r0, 0x1000, &(0x7f00000fd000-0x8)=0x0) keyctl$join(0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) recvmsg(r1, &(0x7f0000ea7000-0x38)={&(0x7f0000009000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000970000-0x18)=[{&(0x7f00006f0000-0xec)=""/236, 0xec}, {&(0x7f00002c5000)=""/38, 0x26}], 0x2, &(0x7f00005c1000-0x4f)=""/79, 0x4f, 0xc54}, 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r2 = creat(&(0x7f0000b4d000-0x8)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000942000-0x8c)={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]}}, &(0x7f00005f9000-0x4)=0x8c) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000acc000-0x4)=0x80000000) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a21000-0x20)={0x2, 0x7, 0x200, 0xfffffffffffffff9, 0x8, 0x1000, 0x200, 0x2, r3}, 0x20) sendto$inet(r1, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000cbc000-0x4)=0x1d, 0x4) sendto$inet(r1, &(0x7f0000189000)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 20:32:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009f0000)='/dev/ppp\x00', 0x400082, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000002b000)=0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0xc75241b885363b89) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00007c8000-0x5d)=""/247) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000da3000)={0x2, [0x0, 0x0]}, &(0x7f0000fce000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000812000)={0x4, 0x80000000, 0x1, 0x7fff, 0x2000000000000000, 0x1, 0x3, 0x77389d7e, r2}, 0x20) r3 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000b62000-0x20)={@generic="ea1e4bcc2399c4d7d30bbd2cca668579", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r3, 0x311, &(0x7f000078d000)="") 2018/01/28 20:32:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000009b000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000940000-0x4)=0x7ff) mkdirat(0xffffffffffffffff, &(0x7f0000966000)='./file0\x00', 0x0) chdir(&(0x7f000017c000-0x8)='./file0\x00') 2018/01/28 20:32:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000d79000-0x8)='./file0\x00', 0xfffffffffffffffe) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) lstat(&(0x7f0000ca3000-0xa)='./control\x00', &(0x7f0000a42000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r3 = openat(r1, &(0x7f00003fd000-0xe)='./file0/file0\x00', 0x10242, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x40049409, r3) 2018/01/28 20:32:32 executing program 7: getxattr(&(0x7f0000c19000)='./file0\x00', &(0x7f0000977000-0x8)=@random={'system.', '\x00'}, &(0x7f0000498000-0x88)=""/136, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000016000)='/', r0, &(0x7f00000f9000)='./file0/file1/file0\x00', 0x0) r1 = dup2(r0, r0) write$selinux_create(r1, &(0x7f00004e4000)=@access={'system_u:object_r:mqueue_spool_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x37, 0x37, 0x0}, 0x36) 2018/01/28 20:32:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x5) r1 = socket(0x100000000000010, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e59000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f00004d9000)={0x3, 0x5, 0xfffffffffffffff8, 0x9, 0x3ff, 0x534cc8c0, 0xb8, 0x8, 0x4, 0x6, 0x3, 0x6}) write(r1, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) r3 = syz_open_dev$tun(&(0x7f0000d0f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000dc5000-0x4)=@random={'os2.', '&posix_acl_accesswlan1-\x00'}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000251000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000764000)={@generic="5f62c3e1a1ffd08c7018aab49b1107c2", @ifru_mtu=0x1}) recvfrom(r1, &(0x7f0000f3f000)=""/4096, 0xffffffffffffff7c, 0x0, 0x0, 0x0) open$dir(&(0x7f0000306000-0x8)='./file0\x00', 0x84400, 0x8) 2018/01/28 20:32:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000944000)='/dev/sg#\x00', 0x2, 0x40) r1 = creat(&(0x7f00006dc000)='./file0\x00', 0xfffffffffffffffe) fcntl$dupfd(r0, 0x0, r1) r2 = socket(0x18, 0x0, 0x4) poll(&(0x7f0000001000)=[{r2, 0x0, 0x0}], 0x1, 0x0) munlockall() 2018/01/28 20:32:32 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x4040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xbb, "99846f85d09d2883ccccc28d702a86c284b89064baa117b72cc5f91b7c72fede75d4b21ae6dcfbf60542ec3e4f99295b100409b12d0befa29e2fbd5f61404db140dc3eff39f6551539ee4cb7f191595598345b7590ec9d9062fbf08eeda86a617089bc2a73c6659323e6edc556f3ae084eddfbaefb1fd97a1aba68fcc4f14f15fb2b506e3ad7c98708ac7c2c37afe419bbd34f138fe8b721657d2c667dc381beff63f65a8963fd2e7890510bc6df29f7bc9b2ea2d28230c0fe912d"}, &(0x7f0000002000-0x4)=0xc3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0x4)={r2, 0x9, 0x30}, &(0x7f0000002000-0x4)=0xc) sendmsg$nl_route(r1, &(0x7f0000001000-0x38)={&(0x7f0000fdb000-0xc)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x14)=@getnetconf={0x14, 0x52, 0x811, 0x4, 0x1, {0x0}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e6c000-0xc)='/dev/rfkill\x00', 0x480000, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000e16000)={&(0x7f0000fba000/0x2000)=nil, 0x2000}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/28 20:32:32 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000fd6000-0x4)={0xb9}, 0x8) dup2(r0, r0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000760000-0x4)=0x14) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) 2018/01/28 20:32:32 executing program 6: mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003ef000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x800, 0x0) setsockopt$inet_int(r1, 0x0, 0x2e, &(0x7f0000953000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000955000)=0x200, 0x4) keyctl$session_to_parent(0x12) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000145000)=[{&(0x7f00001ce000-0x60)={0x27, 0x2, 0x2, 0xded9c568de7d0110, 0x6, 0x3, "9a2ad07d62383c6e6667c91fb966d4484fcf06cf39c4cfc21ece36080f60a4f54c520c2a3f5e5e08f3db86d9dc5b912a177e596d8c20452c0bf1242c826947", 0x5}, 0x60, &(0x7f0000929000)=[{&(0x7f0000957000-0x2e)="24a5475571e774d4d42321766bd6eef5f4c18da5adb723f112b420a553d1abb5e8a29de78aac5ebc3ba489700b84", 0x2e}, {&(0x7f0000957000-0x1000)="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0x1000}, {&(0x7f00007f2000-0xea)="6d8036e758335533029654f419bdbb7ac8ef053b4288625d93672195341eb55df04f94053cf60af39aa9b228c8528e98ee104f9675a29422e62b9345896089d527197b2b6bec87652cfaf478f5cb35f0efc7e92db82e39481d8a1ca7232b52109b26735e453f4158b4e3c267aec3aec970ac3e36fca2900ed3b747d543905610865d2b915f2fed67b852b945a476f8a7d468eaf7928e8eba294e7d33ad5aadd58109655b31fc41be77a5fba14da6c010b991f4f7692197bdb343677673727e9d8fd43d66fe5cc796d70a7848156060b0fcccb3538b91a649c980af320b10047a5fee932b464bf181f26f", 0xea}, {&(0x7f0000957000-0xa8)="86a8ba0f75f189548f47ac59103f5d12d62b943e1809e7a85979d5390682afeb21719cc59953ff58df2eb285ac44fce2bbf4d9ab27fa5ca8388edd0e4e167b7779e08b5c104fc9f30b9734ff2c69d41eb667a445b5171332fd77ceb5753ecd604164d88d52faed4263e9c32206371c42a71f61d738266cd4c7626daa56c7f9ef48037cf9a8bb737e46b79fa3d6f21b6e33a281455fc0d742b6b892b76b6c14597c2040f9d7df067b", 0xa8}, {&(0x7f0000956000)="2ca2439768d43e423c796442dca9bea1d3065293e45b95f964ec3d2a440f7029258bf41d88f10867828766f42885cc8996700f2b6f40b10cd37823dce13cee66784459056521bc35ebb7d7997b0763a96e25a85b2b9b2eb1c99a81223d947f9db71c12ee9e98b5ed7b58df08b9d8f8207076ed83fc962c0daf8c1e5f46a3d9e1c96f7051258929f7d6f143c05fe0063eeead47c9ccc60a58ad54c597de0d8d7ef74945a860a1202da28e5909e459a6fd776b9ea18c895e4be3f43b5971e76403d7283be0774b31c1a72defd9b8dedcdfc2b2e531ad", 0xd5}, {&(0x7f00002e6000)="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0x1000}, {&(0x7f0000957000-0x22)="c7d89d4dc12550160a08bf7600be9b280100bc2fca3ab27a24932ef090e4c654e6a7", 0x22}, {&(0x7f00003dc000)="3f453654602a5d61f5bc1baebc340a0cd8aca01943d4cecfc54ea8e2b1b2fd089ba7eb92c9ed4403b6ba544ed37e3337a3a0d0dd53285492ff7fde3bd30dfa578a76bba93b176f84f5a9b72634ad93143658bd64d79dee954a9a30b56e80a2dd984a9010e71d43b0170e355870a205bb6d775078fa4d5e9b3126312f6ac11b122c6fec1f8a3708a6a28f3ca609ca6cf83dbbea7c4eb78cf7", 0x98}], 0x8, &(0x7f00006d8000)={0x60, 0x0, 0x1, "577718ad54d3b0ea859fe46005965cec2d433aa0664e8ae2565de10cb7cafa3b2c32759e8e64563af5cdae67916acb51a94253546f90ae289cfca006a07efa4478455bde9681d325d52d"}, 0x60, 0x24000004}, {&(0x7f0000957000-0x60)={0x27, 0x3, 0x10000, 0x3, 0x4, 0xffffffffffffffff, "6a8929dd9acfe9c9c1e9ccf4bbd4b015798dbada7411c2600a18934806acd9fc5d9c43a4c49eea3beb6d76f7c1f22c2d797368d2e686c1c2f8ee773d1d5093", 0x0}, 0x60, &(0x7f0000956000)=[{&(0x7f0000956000)="096024a7586e2a544ac495f974c624a5125caeccc1978e259cd40c30d01814bcadea424fe3968cce37804d50beeea19386cf45c7ab1880d35c4054462b439d472ba0efcea222f26b7af192577423129c83641b41e9819fef5edb90561716f521b7aaf67d3f896e0a890db7a27e69858cb9a572564c", 0x75}, {&(0x7f0000533000-0xa7)="3e973318ccaacb0f99f3ea200b101e49a28171796ac60cda74dd20fc8d18c91496e333dfb480f6c26edce3daa943a6989ccc77a7cb50a4c632a23b99e6542d831c1e244fc1dfccf5b840bfa517de882cdc09b64d18a4d24a57e41ef75ddd384065582735361376152153bf066a75255e9dffd48fd99db50f00a5e852d6f3825f1be9b7d76159023d25cb9d48aef5d45246bbf39698253d21a97a687b273defa2f3a747ac72cec0", 0xa7}, {&(0x7f00002e2000)="9a44e0f122df", 0x6}, {&(0x7f0000956000)="7ec8967737288c4e15bb215eb9462b0a417981de1b9c757c136788f3bf57d4a0e804c66c90b83d06aba701d81701abe61474035f2d31b6fe943401f91cd262990822f0cb9e249f31bb3c21639a7bb1fba6c5fd8d55c0fe55e3e4a0fe85", 0x5d}, {&(0x7f0000753000-0xfa)="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", 0xfa}], 0x5, &(0x7f0000956000)={0x20, 0x116, 0x6, "e39bcdf18876c9b76495187e8e4e2ec5"}, 0x20, 0x810}, {&(0x7f0000956000)={0x27, 0xf18, 0x10001, 0x3, 0x7fffffff, 0x10000, "bff82cd47933710b6d8e8e41dd3a8fb1294cf2aae30d081bb5ac0a5a12b5bbb5eb60ce24a229ff1e5781dd6c767b616ef907d625bf9cd84602c638584819b2", 0x1f}, 0x60, &(0x7f0000957000-0x10)=[{&(0x7f000051f000-0x5b)="26757df5fc455b07e62ea38132a366ee345cabf5c8e03002a49dee1c839208a7540b06c7dcc2d58859459b679fffbed33d9291b62711b8ded7d4a33b23ef5a6ee5a8780992040e3fa70d8ec597560aaf2d0a84728687f6a9e3518f", 0x5b}], 0x1, &(0x7f00001b8000)={0x48, 0x107, 0x2, "fe1672cf3eafe4bb71dba06bb557303744fbc14b8bb283a530a6311dd03b706dd98c3c35481cd21f29365006dca0793b72ce030c16ff20"}, 0x48, 0x40814}], 0x3, 0x20048080) 2018/01/28 20:32:32 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) timerfd_create(0x2007, 0x80010) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000009000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) 2018/01/28 20:32:32 executing program 0: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000d52000-0x9)='selinux(\x00', 0x1) 2018/01/28 20:32:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000093c000-0x4)=0x10, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getresuid(&(0x7f00001d4000)=0x0, &(0x7f00009c2000)=0x0, &(0x7f00005ca000)=0x0) getresgid(&(0x7f0000ab7000-0x4)=0x0, &(0x7f000055b000-0x4)=0x0, &(0x7f0000373000-0x4)=0x0) chown(&(0x7f0000046000-0x8)='./file0\x00', r1, r2) 2018/01/28 20:32:32 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) umount2(&(0x7f000001a000-0x8)='./file0\x00', 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/28 20:32:32 executing program 3: prctl$intptr(0x1e, 0xfffffffffffffffc) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b62000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x4d)="2b31f112bc89e52c55311ce0831a9498f4f104af8c7dc0383942d1c07113a31ec467a4a8e128a78ba0c7497e80b9fce545ecb09f67684c490b46345b2c998c6714c7505b461b64d80cf51c2a41", 0x4d, 0x4, &(0x7f0000da6000)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000839000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c26000-0x4)=0x48, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000501000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) 2018/01/28 20:32:32 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000000c000)=@random={'user.', '\\\x00'}, &(0x7f0000015000-0x1f)="c076626f786e657431216d696d655f74797065707070312a2d2b2de72e2a00", 0x1f, 0x3) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000001800030307fffd946fa283bc0a8000000c000007031d9cf7791ba3a2d1a6937e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000086d000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f000060d000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000ad3000-0x4)=0x800) pwrite64(r0, &(0x7f0000e5f000-0x90)="0684cd80a20f15b4b65e1944706fe6aa86ad3e375dd89b6d25ee2f6820e5c1c152188165e46bcc0a52efd06a56e5ebdd599bf13aa8077ece9568b8c3d913f29e66b09ad865237a857295196558973802fa766b0725aa338b2de54bf1b09137d0def01997408644e409fdbe56f7c0f58fddad60b24094891e8862ec6cb640841d1d3fef2588830d8ffb17dd0acf50a86d", 0x90, 0x0) [ 76.964462] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 76.975094] IPv6: NLM_F_CREATE should be specified when creating new route [ 76.984397] IPv6: Can't replace route, no match found [ 77.001655] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/28 20:32:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001000-0x56)=""/86, &(0x7f0000002000)=0xffffffffffffffe9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={@generic="e12ad05d644de977067706cb54da1408", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000003000-0xc)={0x2, 0x4, 0x7, 0x101, 0x80000000, 0xffffffffffffffe0}) 2018/01/28 20:32:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000db0000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00009e3000-0x18)={0x4, 0x4, 0x854d, 0x8001, 0x1f, 0x27}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000efc000-0x1)='.', 0x4) pivot_root(&(0x7f00009c4000)='.', &(0x7f0000d0c000-0x1)='.') 2018/01/28 20:32:32 executing program 6: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e00000+0x26c)=0x28) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000e02000-0x10)='/dev/input/mice\x00', 0x0, 0x12000) 2018/01/28 20:32:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') mmap$binder(&(0x7f000073e000/0x2000)=nil, 0x2000, 0x1000007, 0x111, r0, 0x0) getpeername$packet(r0, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000c5000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00002c7000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, r1}, 0x14) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000023f000)=""/135, &(0x7f0000be8000)=0x87) epoll_create1(0x80000) 2018/01/28 20:32:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x30001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d7f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r1, 0x3}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:32 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000019000)={0x7fffffff, 0x1, 0x9, 0x9}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) pwrite64(r1, &(0x7f0000005000-0xfe)="", 0x0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r0) 2018/01/28 20:32:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00002d0000)=""/193, &(0x7f000090c000-0x4)=0xffffffffffffffc9) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}) 2018/01/28 20:32:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a5e000)={0x0, 0x7ff}, &(0x7f0000ac7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x5, 0xf, 0xb9ee) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000052f000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000c20000-0x4)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r3, &(0x7f0000877000-0x1c)={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000742000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bf9000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000375000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r4, r5}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20, 0x0}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000df0000-0x4)=0x0, 0x4) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x425}, {&(0x7f0000e13000)=""/140, 0x38f}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) [ 77.010735] IPv6: Can't replace route, no match found 2018/01/28 20:32:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f59000-0x28)=[{&(0x7f00008a7000+0x112)=""/46, 0x2e}], 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000233000-0x16)='/selinux/checkreqprot\x00', 0x440, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000b6f000-0x8)={0x0, 0x0}) 2018/01/28 20:32:32 executing program 6: pipe(&(0x7f0000778000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000000)={{0x8000, 0x6}, 'port1\x00', 0x2, 0x80000, 0x5, 0x5, 0x10, 0x8000, 0xebd, 0x0, 0x5, 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]}) socket$inet6(0xa, 0x100000000002, 0x0) r2 = fcntl$dupfd(r0, 0xffffffffffffffff, r1) sendto$unix(r2, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000001000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) 2018/01/28 20:32:32 executing program 3: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0xfffffffffdffffff, &(0x7f0000052000-0x10)={0x2000000000003, 0x0}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r0}) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000804000)=0x2) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getgid() setgid(r3) r4 = syz_open_procfs(r0, &(0x7f0000b3b000)='net/ip6_mr_cache\x00') recvmsg(r2, &(0x7f0000b3a000)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b3a000)=[{&(0x7f0000b39000)=""/4096, 0x1391}, {&(0x7f00006a4000-0x4b)=""/75, 0x4b}], 0x2, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) dup2(r4, r1) r5 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x5, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x16) 2018/01/28 20:32:32 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) 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) process_vm_writev(r0, &(0x7f000083a000)=[{&(0x7f00006b4000)=""/103, 0x67}, {&(0x7f00005b5000-0x51)=""/81, 0x51}, {&(0x7f0000473000-0x2d)=""/45, 0x2d}, {&(0x7f0000000000)=""/149, 0x95}, {&(0x7f00008a9000)=""/160, 0xa0}, {&(0x7f00003a5000)=""/244, 0xf4}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x7, &(0x7f00000b7000)=[{&(0x7f0000001000-0xbc)=""/188, 0xbc}, {&(0x7f0000001000-0x11)=""/50, 0x32}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000000000002, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000210000)="", 0x0) recvfrom(r1, &(0x7f0000861000)=""/162, 0xa2, 0x0, &(0x7f0000d8a000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x8, 0x1, 0x0, {0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}}}, 0x32) syz_open_dev$sg(&(0x7f00007f6000-0x3)='/dev/sg#\x00', 0x81, 0x400000) bind$unix(r1, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) recvfrom(r2, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) 2018/01/28 20:32:32 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000001000-0x8c)={0xfffffffffffffff8, 0x3, 0x7, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) getpgid(r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/access\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x168)=[], 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000f2e000-0x8)='./file0\x00', 0x0, 0x100) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000e6d000)=0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b4f000)={0xaa, 0x31, 0x0}) 2018/01/28 20:32:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000072000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)="") mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) mkdir(&(0x7f0000315000-0xe)='./file0/file0\x00', 0x20) execve(&(0x7f000073d000-0xe)='./file0/file0\x00', &(0x7f000085d000-0x8)=[], &(0x7f0000fca000)=[]) 2018/01/28 20:32:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000038f000)={0x0, 0x0, 0x0}, &(0x7f0000f82000-0x4)=0xc) quotactl(0x2, &(0x7f00006ce000)='./file0\x00', r0, &(0x7f00006d4000-0xd4)="de821b7efa7b8287990950a058d5b47cc62630a36ecf3a34c5065e669ab73f677cb71b5ced339ec83f532171ce6589e8d16698e121eb35ce40e32c69ecb7f1d8e815d58f4feccd93a04633590bd8a03a281bfc4409d04d0a8a7597a514b736633a330078ad981e86860a0336a74a999377a6685ca96906ea07274b1e1ff8793c425162398933d57e1cc971bb31c66f08fac8ea5b9a7ca052f119d6e3971c1f6d069f8c3a8fa0cba93c64056e33a8fc5009e29e86b8f32199262d63434311bb0b1afcf7e7c8cad063eb9b0104b6b241c2bfaf57e6") mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b28000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f000032c000-0x7)='pstore\x00', 0x0, &(0x7f0000e48000)="") execve(&(0x7f0000736000-0x8)='./file0\x00', &(0x7f000040f000-0x8)=[&(0x7f00008a8000-0x7)='pstore\x00'], &(0x7f000046f000-0x18)=[&(0x7f0000164000-0x7)='pstore\x00', &(0x7f00009b9000)='ppp0vboxnet1eth1@\\\x00', &(0x7f0000e7b000)='securityem1procem0wlan1)\x00']) 2018/01/28 20:32:32 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) llistxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000007000-0x51)=""/81, 0x51) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000b000)="5500000018007fafb72d1cb2a4a280930206000000a84305042623692500050000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/28 20:32:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b87000)='keyring\x00', &(0x7f00008e3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key(&(0x7f0000ebf000)='id_resolver\x00', &(0x7f0000352000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r0, &(0x7f00008d6000-0x80)=[{&(0x7f000010e000-0xa1)="9fb7bbe1a98c6d772ae632abf75e54b21d1289224e586a3fb68fc176a60094f69a90dd4d18aa9e8c886711de1a34f3c3428a5561c1cc8ef434a2b70b38dc58b5e10a5e0dc19dd9d8b2d96341552ec4389f3c7b9c8fe96beca3a8cffb73e1d6835d3d9e18ccb5471ac14a17a153dccd8910b74ae6360c287fccdb0dec813c0c05ab9f0e42b2b5550200e5ed29fb829bad6cf034860cbed9a543bae401988d2c7495", 0xa1}, {&(0x7f0000b57000-0x64)="197e04bf262de2b7c1872e869b3d68d4fcd3ab5cd95898e15e280f1eee3d0da758d96f8375afefaf5e7304293ed4d0a67caa05952f2407ade8aff0ba909309cc7f877fb6caa4001800e8d762a3f0b69227ab478acf47c83d04f638434ed955f0abbe21c8", 0x64}, {&(0x7f0000727000-0x15)="0662ac2d8549caac72c49f9fb23f8d1e9c8176399b", 0x15}, {&(0x7f0000f1c000)="77442b211af0495aee6832d1697fc6ee333587cb17c7e049a9959939a03ae7c6f18a5603db4d656361fe11b8ae042a036f1ce33f22007f607a955d40473187ba534c652ba1fba646b2d0b48172ca66296eb846e011ae31a9437c28b12e146d25aab38cb98cb43cdb005f1016c34a2ba47f14b0", 0x73}, {&(0x7f0000057000-0x24)="273ab0963bfd66a6e9bc870fa561346b21c2b63b87238922485e7b178e9c9585f9ec8f11", 0x24}, {&(0x7f00007a2000)="731970d9eec68c0ebe72261531ee618a84baaca3dbca6f7e07bdf31c3d09ed2752e0773422200aab1916ca34cf8a08a010d4563d4b4789733dc9fb6d26fc9c", 0x3f}, {&(0x7f0000e73000-0xa8)="e8c3bf85c5c5b8f36f25d564d48dbc6efc75244dc3c142266536bc3738f94ecb722faef71ebcba226583b6dcd85140f094f48fb03f1e6c5061ed01623a693f1b6fcc39392c74f823d05a8dea2cf6bb972e0fefcf763b9fe0b02161c4cf0051ac22cdb9e5d413d009a72ebbe843ffbc7e48bff1505d3ce884a9805d617c886b6710f375d2705c53e620a60102686dc3ebc1fe79d937c2f0278c80d2444d5097b8e1840e9326533f0a", 0xa8}, {&(0x7f00008f4000)="4c4379002069dc78869fc5dcff15e78bcfd983cb91216c5bec17688f39cb451eb87f1ca17be210be57133e2c70fc37f0abe129e88949234a78d81ed597199be735f4ab04ce6ec5971a8a5afc6cc0619803dcd989af5e70117457467e947d2dd8bb729726d066de9e353c681f1484c24891e5acd045cbc96dc6d7558a3e6920e8ea095b06397a77a53c70ec0a83cfddc128a29385ab22d8eb65f620a8b63f6630a2836949222ae4eb96c0fe829b7cc741fc1d435c94399923ae647f4fd4a151ed9dd3225c69ab71bbf0dd7c1e73e7095def05d836282421c6bcae73dcb6e52d94504cb0b9", 0xe4}], 0x8, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)='/dev/sequencer\x00', 0x801, 0x0) write$sndseq(r2, &(0x7f000079e000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x0}, {0x0, 0x6}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x60) 2018/01/28 20:32:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netlink(r0, &(0x7f0000e43000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ab000-0x4)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:32 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000009000-0x9)='/dev/sg#\x00', 0x6, 0x24000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5, 0xb7, 0x7fffffff, 0x0}, &(0x7f0000005000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r2, 0x5ccb, 0x2}, 0xc) 2018/01/28 20:32:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000092a000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000076f000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000098f000)=0x14) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d0c000-0x50)={@common='gre0\x00', @ifru_names=@common='bcsf0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000eff000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="96134f0711882cc4ac0c9dc226bc9535"}) write$tun(r2, &(0x7f0000418000-0x119f)=@hdr={0x2, 0x0, 0x0, 0x0, 0x80000000, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0xfffffffffffffffe, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffeffff}, ""}}}}}, 0x36) 2018/01/28 20:32:32 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$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000740000-0x38)={&(0x7f0000421000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000074e000)=[{&(0x7f0000535000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000ffe000)=""/250, 0xfa, 0x0}, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fstat(r2, &(0x7f0000b3f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f00009af000)=[r4]) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r1, 0x15) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 20:32:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000002000-0x10)=@common='ip6_vti0\x00', 0x335}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, 0x0, &(0x7f0000001000)='b', 0x1, r1) 2018/01/28 20:32:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007c0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000d15000)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) ioctl$TIOCCBRK(r0, 0x5428) getdents64(r0, &(0x7f00001d5000-0x85)=""/133, 0x8d) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000082a000)={0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c5e000-0x4)=0x8c) dup(r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000025d000)={0x400, 0x5, 0x8000, 0x400, 0xfff, 0x3f, 0x10000, 0x1, r2}, &(0x7f000053b000-0x4)=0x20) sendmsg$nl_netfilter(r1, &(0x7f00005fc000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x10, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000d57000)={0x3, &(0x7f0000bfb000)=""/4096, &(0x7f000047a000-0x48)=[{0x5, 0xdd, 0x80000001, &(0x7f0000694000-0xdd)=""/221}, {0x2, 0xef, 0x40, &(0x7f00005e2000)=""/239}, {0x0, 0xb3, 0xfd3, &(0x7f0000cf4000-0xb3)=""/179}]}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000256000)='/dev/pktcdvd/control\x00', 0xc0, 0x0) 2018/01/28 20:32:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000288000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000540000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000977000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c0000-0x4)=0xb) pipe2(&(0x7f0000a25000-0x8)={0x0, 0x0}, 0x80000) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f00009a8000)=0x0, &(0x7f000070c000-0x4)=0x4) 2018/01/28 20:32:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ea6000)='/dev/input/event#\x00', 0x7f, 0x8000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000aa9000)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000c95000-0x4d)=""/77, &(0x7f000025b000-0x4)=0x4d) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0xffffffffffffffff, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/01/28 20:32:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000a84000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0xa, 0x8, &(0x7f0000e7e000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000df3000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000bbe000)={0x5, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x250, 0x20, 0x5, 0x5, 0x2, 0x0, 0xe3, 0x8, 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005bb000)={{{@in=@empty=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, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000269000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000288000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000566000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000969000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x8, 0x0, 0x80, 0x80, 0x6e, r3, r4}, {0xfff, 0x3, 0x5c0, 0x3, 0x9, 0x9, 0x3ff, 0x7fffffff}, {0x100000000, 0x47, 0xe1, 0x3}, 0xffffffffffff1675, 0xd, 0x1, 0x1, 0x1, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0xffffffffffffffff, 0x0, 0x2, 0x80000001, 0x4, 0x2, 0x1}}, 0xe8) fadvise64(r1, 0x0, 0x200, 0x3) fcntl$getflags(r0, 0x401) recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0xfffffffffffffd92, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98, 0x1}, 0x41) 2018/01/28 20:32:32 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a6b000-0x9)='/dev/sg#\x00', 0x0, 0x3) r1 = getegid() mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000578000-0x4)=0x4, 0x4) fstat(r0, &(0x7f0000f69000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x200, &(0x7f0000f69000)={0x0, 0x0}) setresgid(r1, r2, r3) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000245000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 20:32:32 executing program 4: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = open(&(0x7f0000006000)='./file0\x00', 0x1c140, 0xc1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000027000)={0x80000000, 0x8000, 0x1, 0x1, 0x0}, &(0x7f000002e000)=0x10) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000043000)={r2, 0x101, 0x1, 0x1, 0xb3, 0xc83}, &(0x7f0000043000)=0x14) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000044000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000009000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x0, 0x90a6, 0x1f, 0x7e, 0xcd0f, 0xfffffffffffffffb, 0x8, 0xd8c, 0x2, 0x9, 0x38b, 0x4, 0x4c, 0x7fff]}, &(0x7f0000043000)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000043000-0x8)={r4, 0x9}, 0x8) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000043000)=0x8000, 0x8) fcntl$getown(r0, 0x9) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f000001d000-0x8)=0x6, 0x8) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000046000)={r4, 0x0}, &(0x7f0000046000-0x4)=0x8) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000003f000)={r4, 0x7, 0x0, 0x7, 0x9e5c}, &(0x7f0000048000-0x4)=0x18) r5 = openat(0xffffffffffffff9c, &(0x7f0000044000)='./file0\x00', 0x101000, 0x2) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000045000-0x8)=0x0, &(0x7f0000012000)=0x8) 2018/01/28 20:32:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e5c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r0, r1, 0x0) fcntl$setlease(r0, 0x400, 0x3) writev(r1, &(0x7f0000033000)=[{&(0x7f0000300000-0xaa)="af", 0x1}], 0x1) [ 77.672305] audit: type=1400 audit(1517171552.891:83): avc: denied { getattr } for pid=13143 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 77.708122] device gre0 entered promiscuous mode 2018/01/28 20:32:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000632000)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00007bf000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000bfe000)={r2, r3, 0x0}) prctl$setname(0xf, &(0x7f0000699000-0x2)='!\x00') getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000065000)=""/97, &(0x7f000010a000)=0x61) 2018/01/28 20:32:33 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000000)={0x200, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000007000)=""/0) 2018/01/28 20:32:33 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x2) r1 = memfd_create(&(0x7f0000005000)='\x00', 0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000015000)={0x0, 0x4e, "f9d48d0146f5b70cb2bc6330117945d646798ba9c064c3d3e5b6e6dd418c0cb41d6acec47779269628878c25df016edf2191af9464dbac170c70da989278cede11fe94444cd962b85163f9bdf1f3"}, &(0x7f0000015000)=0x56) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000015000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x101, 0x3, 0x5, 0x28}, 0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000006000-0x3c)=[]}, &(0x7f0000012000-0x4)=0xc) ioctl$void(r0, 0x5451) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000d000-0xa)='/dev/ptmx\x00', 0x80, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000017000)="0bcca334ee755aa27df4deb1cb5e7d1b0c08520bddf2a3e6ef92e9ead1d9ea3a25dd29ff7b9d37833d55b2d23d720e7c7a18dca697aad057ed906f97ca9f3ef70976a04dc62b037fa737a17077679818d8377869e137d9fecd36a214efe3fd790aa7edd8d9ad096bd3de5d5beb8e876a93a2e49ebb0339b0e2c524ee2dc428c86ec22552b4ad0f5209068de27f500ea0b875b9825f4cd32f86b21a5fb6a66153d5be", 0x9d) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000019000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000018000)=0x4, 0x4) 2018/01/28 20:32:33 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fallocate(r0, 0x3, 0xf4, 0x2) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:33 executing program 3: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000821000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00008e0000)={0x0, 0x0}) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c2f000)=[{&(0x7f0000a67000)="7b5563ca4b6f38b7532b530691db05d1784652b6389f2064d5b0e2f395ae1793f652c312ef26dfc26e4cc4188ba3c862fe81953ede686e84da75b69c7bdaf3b8af75f21adf48cceff165a5e75d68c1d66f30a8a1bd09890508ca2fe7a63b706e61c58f744d751d1613d349d0b4d636a6dc7382797962e3bbdcba1780575624aa744b7529253d80baa9a50762f7b503c7594f69c6f012b55a801d02fbb4e7b5db9a0c87d46277d7de327d7123aaeb420074f40d60bdef0e6d06da7021432c113203382b72414f71a19822f79fcea2d56d9599c78cad16299179c3dc027c0c62a5c9163b32f5907dd6347caac28ed109", 0xef}, {&(0x7f0000c2f000)="6d23bfef2947161a3e05fac60766693a65455792f1bf58ddeac6472047fe7d5c55308d4a31962a6691e442a6181bf12fd4a066ea1c6d3d96d351ff6c30da1515a2d96b87fbe6ebcd334c326530d99ef8fb2b8c8aca560860baf66f5412b6065520601e653e0a44d7b66ac50778177cd7e0f60edc83ae7666f7c22cf6dd99a1ae3115e132db237a316c32ac36c0a6557859ea3bd0e3be8c9e3c98282c61e0d45302e22acd16cb4621796190a04bd6", 0xae}, {&(0x7f0000474000)="b350b56b7b50897dfd97ef97074c3e4c02effa86f499e91dbe34ad6ecea2f6c059d33068", 0x24}, {&(0x7f0000c2f000)="fc6ae14c06b36e8536d9b04fc4507c9637f5844fd8c68752d2a542ed853506b652cc7dd089", 0x25}, {&(0x7f0000c30000-0x74)="314d3ca93e367f3f92a622f18f0cb8d3841fe60a78716ff0d8aa8e2706932cf166c008addb6f337555188a53c317ced71e68f0d8231b41d3ef6bbcff1d648272f2a86ec540c25195553de3d7467e21b8c550272288e4dafb2cc06893e8e7cf6e75fb4324c2f5e5eba9758052c5591872919210d5", 0x74}], 0x5) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 20:32:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009d9000)={0x0, 0x0}, 0x4800) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000476000)=""/130) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) connect$l2tp(r0, &(0x7f00005f1000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x1, 0x4}}, 0x2e) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000990000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r3, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000c20000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_pwait(r2, &(0x7f0000301000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00000fb000-0x8)={0x0}, 0x8) fstatfs(r4, &(0x7f0000eb5000-0x23)=""/35) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f000095a000-0x2)=0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/28 20:32:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x4}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000120000-0x10)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) 2018/01/28 20:32:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e93000)={0x6033, 0x3, 0xa, 0xc7, 0xfffffffffffffbff, 0xda2, 0xfffffffffffffff7, 0x80, 0x0}, &(0x7f000048b000)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fed000)={r1, 0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='ecryptfs\x00', 0x80000, &(0x7f0000002000-0x7d)="07a4c9ae612ea231971cefef720bb7f05f881e16042791a14186fdc30745723e80bab810e52f8edff5b3b3e2690fef3b5621f2401cb4b516f2ad3caea74b7eabadc67e0bb6cd0a555456d5f94377ea4d41fe1a56b4d0b0d4bd1e55be8a5567797244d0dfe114b06b97858ec1e8ed95d77d7ec4a65179d663508dfb603f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1e, &(0x7f0000947000)={0x7ff, {0xcab9}, 0x40000001, 0x3}, 0x0, 0x8, &(0x7f000082b000-0x8)={0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000fb6000)='./file0\x00', 0x40, 0x840) readv(r2, &(0x7f0000ea3000)=[{&(0x7f000079d000-0xb1)=""/177, 0xb1}, {&(0x7f000039d000)=""/217, 0xd9}], 0x2) execveat(r2, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) 2018/01/28 20:32:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xfffc, 0x0, 0x5}, 0x14) fcntl$addseals(r0, 0x409, 0x1) sendto$inet(r0, &(0x7f0000a17000-0x49)="27397de9b29452ea21e0d1a5f2f9898829b2695083a44bc395987f8cc0a0a73d67e1fbe374988fb761703196608cb38833ffa5626d46872b66bfd5345b7e680ddeb0f8ba960a03bc62", 0x49, 0x8080, &(0x7f00007f9000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00008ca000)=[{&(0x7f0000d96000)="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", 0x218}], 0x1) 2018/01/28 20:32:33 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(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) 2018/01/28 20:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00009b1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:33 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x4, 0x0, &(0x7f0000007000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4)=0x0, 0x0) clock_gettime(0x1, &(0x7f0000003000-0x10)={0x0, 0x0}) 2018/01/28 20:32:33 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) accept$ax25(r1, &(0x7f000000a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000009000)={0x7}, 0x1) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet6(0xa, 0xfffffffffffffffc, 0xfff) write$selinux_create(r2, &(0x7f0000003000-0x52)=@access={'system_u:object_r:fsadm_log_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x37, 0x0}, 0x52) setns(r3, 0x0) 2018/01/28 20:32:33 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1005, &(0x7f0000020000-0xab)="0c1560d14b504937568ab8e670ce856df358691effe1d9b83cac10fa3df5951e1c664babf3cadf5dc50e8bb07aaaa72bb8e7d6507574bac5d8659393605b5c25f17abec197ec6c0210d5e8b085c1be0696fc6fb9124fc2daca0e17558e26e32499b454f43ed185bd4ceb479e220f04d94a9980ad0c427bbb9a3872ac524160086f857519c55786fece1ae086346603343d502de79aacb085d77a43e14d6cf89aebc826f5847d5645aa10ae") mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000015000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xb) bind$ipx(r0, &(0x7f0000021000)={0x4, 0x80000000, 0x5, "42099e9c70aa", 0x3055a93b, 0x0}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000022000-0x4)=0x0, &(0x7f0000022000)=0x4) 2018/01/28 20:32:33 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000feb000)='net/tcp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b14000-0xb8)={0x0, 0x7, 0x4, 0xff, 0x3, 0x80, 0x7fffffff, 0x0, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x7fffffff, 0x2, 0xffffffff80000001, 0xfffffffffffff801}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a05000)={r1, 0x7, 0x40000000000, 0x200}, &(0x7f0000ea9000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f000091c000+0x37c)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000be5000)={{{@in=@empty=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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000099000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r2) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00008c7000)={0x2, &(0x7f0000af1000-0x10)=[{0x538, 0x70d, 0x1f, 0x2}, {0x9, 0xfffffffffffffff9, 0x100000000, 0x8}]}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000882000-0x9)='/dev/rtc\x00', 0x105080, 0x0) 2018/01/28 20:32:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000269000-0xd)='/dev/usbmon#\x00', 0x5, 0x4000) accept$nfc_llcp(r0, &(0x7f0000038000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000079a000)=0x60) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x1, 0x0) writev(r2, &(0x7f000000f000)=[{&(0x7f000000c000)="909566afdedf8657007efffcf7515965b92be6deef16b3063a5baf56c8270953aa868c5f6ffc0b8948276a0666622fcc0caed732f0395689bb2b7639cc6f1388f058d1650a4df7230778dce4024d4daf01853d8aff7cf1c3cdcd82b91d926cc50d57e42181931686930ef3f85605c2d471d580f9bc0978f5946723144e36e28d0957efe0a8b467061d9ca3626a3369073b9b5219e6f16f516a91e61d7b67a16541631050e73d9cddf052278ceadb7bceded0e8ecce96bd113908eb6f92d6b0171718364b", 0xc4}, {&(0x7f0000002000-0xdb)="dfbe786389e1c62f86e3830147de8d288bfcad610e0a4219bf90fa02877d980b26c2dc624ee9cb195bc73ec3cba86385bf7926b5af3a316811bbe4ffe6eedd6a7ef2e74ce28974a6551a985041a1a36045f781a27d624fcdadbefb3d865f7c3eaa5c10ab82e679f88d3fce6901e16ece523aa4a09762fc864f53b6f14aaedf6fb83550f1a65e3225f6f1d41f23169b4d76960b8b36646bdffd80919d149e304e700bdd12a0dca01505bdfd46fd6fbe3b8128bb5d89ec1b4e1f2049c8058fb3dc88af165603f7eedb9fc25a18f2804a759524e638941e63abcc008a", 0xdb}, {&(0x7f000000c000)="65161ebdb981adb3d0c62bfed4e11c279ed903e1771e816813ffdbce6a8f87a1dd032383d54d3593f29fbc473f3d7718aff27ce2ac34773f24dc8e25e4037ae4a7b4d9198202f05d7cee9cf1a378e3f64cdd30adc91b15dd1fd4db62646ca39d8d83", 0x62}, {&(0x7f000000e000)="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", 0x1000}], 0x4) 2018/01/28 20:32:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000a3f000)='/dev/sg#\x00', 0x6, 0x101800) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f0000671000-0x5)="") 2018/01/28 20:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000047c000-0xef)=""/239, &(0x7f0000062000-0x4)=0xef) r1 = socket$inet6(0xa, 0x800, 0x9ae) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a32000-0xb8)={0x0, 0x10001, 0x5246, 0x0, 0x9, 0xfffffffffffffffe, 0x6, 0x0, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x4, 0x10000, 0x6}}, &(0x7f0000a76000-0x4)=0xb8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b20000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000133000-0x62)=""/98) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000cb2000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007ff000)={0x7fc, 0x800, 0x0, 0x8, 0x7ffffffff, 0x7fff, 0xf209, 0x3, r2}, &(0x7f000023d000)=0x20) sendmmsg(r1, &(0x7f0000236000-0x12c)=[{{&(0x7f0000277000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ea5000-0x60)=[], 0x0, &(0x7f0000ddf000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 20:32:33 executing program 0: syz_open_dev$evdev(&(0x7f00003a0000-0x12)='/dev/input/event#\x00', 0x8, 0x10000) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000005000-0x32)="2f00000021000300000000001a0000000206000000000000000000c9080001000000080000000000000000e2000009", 0x2f}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 78.376986] binder_alloc: binder_alloc_mmap_handler: 13235 20000000-20002000 already mapped failed -16 [ 78.380102] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/28 20:32:33 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x0, 0x1, 0x80000000, 0x1, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x6f0000)=nil, 0x6f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00006f0000-0xdb)=""/219) 2018/01/28 20:32:33 executing program 3: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() prlimit64(r0, 0x0, &(0x7f0000f55000)={0x8, 0x0}, &(0x7f0000d20000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f57000)='/dev/usbmon#\x00', 0xd8, 0x100) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000f57000+0x36b)='!&self\x00') mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b12000-0x18)={0x0, 0x1, 0x30, 0x6, 0x2}, &(0x7f0000f59000-0x4)=0x18) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f59000-0x10)={r2, 0xfffffffffffff000, 0xfffffffffffffff7, 0x5}, &(0x7f0000de9000-0x4)=0x10) 2018/01/28 20:32:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d09000-0x8)='./file0\x00', 0x200, 0x195) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000772000)={@common='ifb0\x00', 0x5}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000039000-0x10)='/dev/sequencer2\x00', 0x102, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000b6c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwrite64(r1, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/01/28 20:32:33 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000019000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000015000-0x4)=0x81, &(0x7f0000009000-0x4)=0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000019000)={0x0, 0x0, 0x0, 0x0}) sendmsg$key(r0, &(0x7f0000015000)={0x0, 0x0, &(0x7f000000e000-0x10)={&(0x7f0000019000-0x30)={0x2, 0x5, 0x1, 0xf, 0x6, 0x0, 0x4, 0x3, [@sadb_ident={0x2, 0xa, 0xffffffffffffbc42, 0x0, 0x4}, @sadb_sa={0x2, 0x1, 0x0, 0x8, 0x20, 0xf6, 0x4, 0x80000000}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x40040) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) open(&(0x7f0000ad4000-0x8)='./file0\x00', 0x20aa00, 0x10) r1 = syz_open_procfs(r0, &(0x7f000083d000-0x16)='sessionid\x00') exit(0x0) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) 2018/01/28 20:32:33 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000062d000-0xf)='net/ipv6_route\x00') mmap(&(0x7f0000a99000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000d3c000-0x10)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r1, &(0x7f0000011000)=[{&(0x7f0000012000)="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", 0x1000}], 0x1) 2018/01/28 20:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00003f1000-0x25)="240000001300070dff0400000009230120000c0d000300010000000000000000b8161728", 0x24) r1 = socket$inet(0x2, 0x80a, 0x0) getsockname$netlink(r1, &(0x7f0000eb6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000017e000)=0xc) pipe2(&(0x7f000008b000)={0x0, 0x0}, 0x4000) poll(&(0x7f0000e6a000)=[{r0, 0x8000, 0x0}], 0x1, 0x80000000) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f000007f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDADDIO(r2, 0x4b34, 0x3) fcntl$setpipe(r2, 0x407, 0x2) 2018/01/28 20:32:33 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x3b, &(0x7f0000009000-0x4)=0x2, 0x4) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000001000)={0x3, 0x2, 0x5, 0x7}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0xfffffffffffffffc, 0x0]) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000001000)="df153b278144251894af0841860b0be1ea7ca1d48f27200064bf8606b9b32fbfd4466078509a78b9a5253b8fcf99a1546ca622709196e84034ff240797b084ff933f28806708bdcce9484140bbbe43ffc5330a1c52fd0a178fae0617000b2fc1175276e3e642ecd361531d617fe2bf875adcdc40f292023dbf325c7ccd91de77ec31ee8b6e514c64d29cdd183ab0704e89662d5c2511da21339bd2bbbf2ae4f2c05165671afce4666931d013d8678f1760ad8e300bca66b35e4f7b203eff7a9e002ca1eb4ab7cdf123abe95fabbb4c229cfa7cf294f8f8ca12804fb28358074c09b41b1e365644409d9b1e09d5978bfbc5") 2018/01/28 20:32:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b16000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000235000)=[{&(0x7f0000000000)="d3a79b8fe65a4e68411cec4f50428f6de1d0f0dfd25d06170a4ef2d5c02efb8be71ba702c7845a686bb775c6b669985754571f39c41bc1212b34033c8e4815d97fe72137d6721dfab2c042b04e2761cee054ef410791ffb274a32df64cc9e5847f0250de5ddbfcf7b1b92d3c1506e83e0cd4021a42c4bcba5a84f80739755021cd5f09abed570700cf56", 0x8a}, {&(0x7f0000475000-0x74)="41b89e213a5770f12803c71b6e6b174d151f29d6e8cdb9cf6266743a46a7bd9318e8deee811c37d1ad0f2e13b7dcc8dfe59afc932f905c5c9d8a029ca063474011afddee0d7968a0999aed8c319b71566d68f04b030f40df41e91c4b1826dcb1a967d38ccc9aeabd081d45040da94d9ef68a1e3f", 0x74}, {&(0x7f0000001000-0x9)="eea8a99cc7aefc525f", 0x9}, {&(0x7f0000c28000)="35d912f095dae8d6849576b5e7", 0xd}, {&(0x7f0000f19000-0x10)="a512618abeef1d9521ac813927124cac", 0x10}, {&(0x7f0000000000)="9d23216e3b08b85b0cad31772f8a73cf0d39366b9c788832e47bd878c6c4018d06087b63059e23a3f5f6667d6857c3becff80df43913a42a127ed7636606ed1425982681d6353b60e8945269a1a3a1883d603d5b62937ac11581fa4d74ce75b13c01f74fa9d71a68b063", 0x6a}, {&(0x7f0000f51000-0x4d)="54ab233fbacc35edd34f83a26cb02a9fbf469c5fc9b8d57efcb549a73a27fbedfb925df4e13f2e8c33256ae291f2ff8b14cd5588ce707856b33fa249cc6a4edddd818031ff24d876747f6f7a95", 0x4d}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, []}, 0x10) 2018/01/28 20:32:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000053000-0xe8)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d38000)=0xe8) lstat(&(0x7f00006e7000)='./file0\x00', &(0x7f0000f95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000249000)='./file1\x00', 0x2000, r1, r2, 0x800, 0x3000) 2018/01/28 20:32:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000267000)='keyring\x00', &(0x7f00000d8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000740000)='user\x00', &(0x7f0000924000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000319000-0x5f)="e64e03662b8af088ab9c0397d67031999edfe7a190aef6c82bed8c56ee38e1daedb6f45600020f7512db28690abe2f57e6ff19d87287e8ab101e6e7c0a9b87aabf347a96ca463fe00cca657be68f88eaace4839798c6bd1d677aa37f06b27c", 0x5f, r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f000079c000-0x50)=@migrate={0x50, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x4}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = add_key(&(0x7f0000b20000)='rxrpc\x00', &(0x7f00006a8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ddd000)="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", 0xfd, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r2, 0x0) 2018/01/28 20:32:33 executing program 0: 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(&(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$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c82000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005e000)=0xc) 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, r4, r5}, @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$unix(r1, &(0x7f00009d7000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000958000)=0x0, &(0x7f00005a1000-0x4)=0x4) keyctl$join(0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e10000-0x8)={0x0, 0x0}) 2018/01/28 20:32:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80002, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000)={0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000398000)={r1, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xe9, 0x0, 0x0, 0x80}, 0xa0) openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f0000a80000)={0x2, &(0x7f00008f0000)=[{0x0, 0x0, 0x0, 0x0}, {0x800, 0x0, 0x0, 0x0}]}) sync() setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001d7000-0x4)=0xeed, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/28 20:32:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00003b3000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f00005b9000-0x75)={'system_u:object_r:auditd_var_run_t:s0', 0x20, 'system_u:object_r:device_t:s0', 0x20, 0x38, 0x37, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x75) 2018/01/28 20:32:33 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x8000) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000002000-0xf9)=""/249) 2018/01/28 20:32:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000022000-0x99)="", &(0x7f0000024000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000001000-0xb0)="9dda3eb3a583a9b30e61ce1fc483554c5343ed907d537af064587433c111033a578083bc26f1532a0f762199ca88fff12065e7e6daba985f69b0492966857c113d5030928e50c3e3a95d89b0e0b11f22a9b2524362d683f7ec8479d5a04ea00cd30ed0cb5f2462ea7afe443b7e38006a69bd5d29830dbaa4e2a84c9f2c82b4aebf2f92e1258cffffd2e6fdd7bb26eb645c67ca79ede97ee6beb09fe7d9f39e16fb76d3ea230b11a0a137931ad6455b9f") readahead(0xffffffffffffffff, 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0xffffffffffff8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000002000-0x8)={r1, 0x0}) 2018/01/28 20:32:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xff, &(0x7f0000002000)={0x0, 0x0}) dup(r0) clone(0x0, &(0x7f0000d4b000-0xe5)="", &(0x7f0000cb1000)=0x0, &(0x7f0000a18000-0x4)=0x0, &(0x7f00002df000)="") sysinfo(&(0x7f00003df000-0xe3)=""/227) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000003000-0x8)=[0x0, 0x0]) 2018/01/28 20:32:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001a7000)='/dev/loop#\x00', 0x0, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000e70000-0xd)='/dev/usbmon#\x00', 0x5, 0x4d00) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00005d1000)={&(0x7f0000000000/0x1000)=nil, 0x10001, 0x4, 0x0, &(0x7f0000955000/0x2000)=nil, 0x1f}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000054f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, "d2f84dd7852d9f78eeaf3a1d5a753a4c8fe3bea99bba5415af000001ddec007922ba5740f4c3a0ddc5765fb7497ad7a863426e031530671ae6377166d8d030a4", "56fa82a7768b64dfdfa1154f9cbdd5da3d15dceb0fe7b13be9fd05b5c84125fc08002ffff20c98202af062562404e10ede734b2a4d947c98b936c41e00a71400", "d08118d7f4d4198b3d912252e66be53dcfb7c086e4167935e1a1302cfece3c4c", [0x0, 0x0]}) 2018/01/28 20:32:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x80000) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000000000)=0x4) r2 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ef4000)={r3, 0xf597, 0xffffffffffffff42, 0x4}, &(0x7f000045a000)=0x10) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000000)=@fragment={0x2f, 0x0, 0x5, 0xfff, 0x0, 0x69c, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00007d7000)='wchan\x00') preadv(r4, &(0x7f0000ac3000-0x50)=[{&(0x7f0000c02000-0xb2)=""/225, 0xe1}], 0x1, 0x0) finit_module(r2, &(0x7f0000fdf000)='\x00', 0x1) [ 78.535110] audit: type=1400 audit(1517171553.761:84): avc: denied { validate_trans } for pid=13294 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/01/28 20:32:33 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000fdb000-0x5c)={{0xa, 0xffffffffffffffff, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x4, [0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000]}, 0x5c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x36, &(0x7f0000fdb000)=0x0, &(0x7f0000fdc000-0x4)=0x4) 2018/01/28 20:32:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00006c0000-0x26)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f0000e65000)=[{{0x0, 0x0, &(0x7f00009f5000-0x18)=[{&(0x7f0000e56000-0xbd)=""/189, 0xbd}, {&(0x7f00004e1000)=""/4096, 0x1000}, {&(0x7f0000692000-0xf9)=""/249, 0xf9}], 0x3, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000049c000)={0x77359400, 0x0}) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x5, 0x0, 0x0) 2018/01/28 20:32:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_wait(r2, &(0x7f0000ffb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fchmodat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 20:32:34 executing program 3: clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000000)="2b005bfc75d5c0d79822f5fa42e7152a774de6945292354d662a0692f85adcc440f1642147d84be1727191e4891236aeab9016d5d90a90200000962933893dc57ac7db713cb1d5c1df7d3224047b23540675716cc9d3502e5bbc8a7f87827b661a") 2018/01/28 20:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@l2={0x1f, 0x2, {0x3, 0x4, 0x7, 0x1ff, 0x81, 0x80000001}, 0xffffffffffffefad, 0x2}, 0xffffffffffffffbb) r1 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') sendfile(r0, r1, &(0x7f0000493000)=0x0, 0xff) syz_open_pts(r1, 0x0) 2018/01/28 20:32:34 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x10)={0x2, 0x1, 0x3f, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000542000-0x8)={0xffffffff80000000, 0x2, 0x8a, 0x0, 0x2}) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) syz_open_dev$usbmon(&(0x7f0000b51000)='/dev/usbmon#\x00', 0xff, 0x111000) 2018/01/28 20:32:34 executing program 2: r0 = socket(0xb, 0x0, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006000-0x28)={@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$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/01/28 20:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002d7000-0x6)='wlan0\x00', 0x1) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000573000)=""/84) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000a81000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0x4, 0x2b, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) rt_sigaction(0x8000000024, &(0x7f0000dc3000-0x20)={0x101, {0x5}, 0x18000001, 0x0}, &(0x7f00008b9000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00002e9000-0x8)={0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd0000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00008e4000-0x8)={0x4, 0x100000000}) 2018/01/28 20:32:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) 2018/01/28 20:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c30000)=[{&(0x7f000068f000-0x2a)="290000002000190000003fffffffda060200000000000000030000040d000e00ea1100000005000000", 0x29}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000017c000-0xd)='/selinux/mls\x00', 0x0, 0x0) getdents(r1, &(0x7f00003d4000-0x5a)=""/90, 0x5a) 2018/01/28 20:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000b1e000-0x1c)=@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000065e000-0x30)=[], 0x0, &(0x7f0000c8e000-0x90)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b5a000)=@buf={0xde, &(0x7f00005ff000-0xde)="014013ce9e1a99853a2a1a5c92445731c77ec0dc85c8af19b54db3c0b0c242530dcbcade36c53505821ac793169b91d65dad943964ce6e8bc1012a13badd7efda0e349a79c555d32d6e09305f092c824962c174f2eac0484b079a6020bc12ec08b8423a7224d3772d25a95645464612497af6ec3c9d11fec2971e6ee96c75dcf0f1f4bfccd39f5dd17164930e6187a861165980789944aafa33a865356b42a6d8d060163a34c3df0255a9c4ffc1dbbc4096214f37fb36bb4b1607e6dfea3554c93dac960a1407b9c307b76e707f83808d10eccdb30fcc4bc5615e681fdc4"}) 2018/01/28 20:32:34 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8009, &(0x7f0000a55000-0x6)="608200bd0c71", 0xfffffffffffffc6f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe97}]}, &(0x7f0000ce2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000002000-0x10)={0x3, {"69dc91e22c548d"}, 0xfffffffffffffffd}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffff7572}, &(0x7f000070b000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000821000-0x4)=0x0, &(0x7f0000d05000)=0x4) 2018/01/28 20:32:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000813000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000445000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000029f000-0x4)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003f3000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) [ 78.805440] device syz2 entered promiscuous mode [ 78.882973] device syz2 left promiscuous mode 2018/01/28 20:32:34 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00002f6000-0x28)={0x2, 0x4, 0x2, 0x1, "19030fc1094c69f92c0c6036770cf6abe60ecedfbaaefd194bbc2e734e2d3ee8"}) 2018/01/28 20:32:34 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000007000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000dfa000)=@routing={0x0, 0x653, 0x0, 0x0, 0x0, []}, 0x360) sendto$inet6(r0, &(0x7f000095e000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000262000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0xfffffffffffffcbb) 2018/01/28 20:32:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000778000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getxattr(&(0x7f0000bc8000)='./file0\x00', &(0x7f0000f13000)=@random={"00d3782e6f56", "137305"}, &(0x7f0000be8000-0xcd)=""/0, 0x0) 2018/01/28 20:32:34 executing program 1: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000054000)='/dev/hwrng\x00', 0x4002, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000003e000-0x8)=0x0) r1 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r2) ioctl$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$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r3, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000003b000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:32:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42400) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000e64000)=0x6, &(0x7f0000a9b000)=0x4) r0 = openat(0xffffffffffffff9c, &(0x7f00002b2000)='./file0\x00', 0x801, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000baf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ipx={0x4, 0x3c5, 0x10000, "71dcc0007af4", 0x3, 0x0}}) write(0xffffffffffffffff, &(0x7f0000f62000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) 2018/01/28 20:32:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x1, 0x9, 0x7}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r2, 0x100000001, 0x10}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=0x0) ptrace(0x8, r3) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={r2, 0x1, 0x8, [0x8, 0x3f, 0x4, 0x4, 0x800, 0x5, 0x401, 0x3ff]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000004000)='./file0/file0\x00', &(0x7f0000002000-0xb0)=""/176, 0xb0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r0, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/policy\x00', 0x0, 0x0) lookup_dcookie(0x400, &(0x7f0000003000-0x17)=""/23, 0x17) ioctl$TCFLSH(r4, 0x540b, 0xdaf) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000002000)={0x6, 0x8}) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000008000-0x18)={0x10001, 0x800, 0x7, 0x2, 0x6, 0x5}) getuid() ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000008000)={r6, 0x80000, r0}) 2018/01/28 20:32:34 executing program 2: 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000002000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000003000-0x4)=0x48, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000004000-0x6)='logon\x00', &(0x7f0000001000+0x1c2)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000-0x1)='\x00', 0x0) add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x1000)="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", 0x1000, r1) r2 = socket$inet_dccp(0x2, 0x6, 0x0) dup2(r0, r2) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x8b)="dab1698261ff9619d4376b7c4761a3f9ec978b27979b44a7ba29faba33469a8d472010df260439fd1d6326484f4d8daa104eef7a02cf4ffbf4c9032061eb4611a4479296991d31c0c88d2aa5064c1f4b70daa77c88a945dc8aac221331c3968564ac4b0196705d7d6a12ca2beee19b4c47735c208d84f9e524250857a2f2ed3f842f7c8e1e200b4d94917d", 0x8b, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000002000-0x61)=""/97, 0x61) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a86000-0x2)='+\x00', 0xfffffffffffffffa) 2018/01/28 20:32:34 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000026000)='/dev/rfkill\x00', 0x200004, 0x0) fsync(r0) syz_extract_tcp_res(&(0x7f000000a000-0x8)={0x0, 0x0}, 0x5, 0x599) r1 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r1, &(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) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r1, &(0x7f000001f000)=0x0, 0x200010004) 2018/01/28 20:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000960000-0x4b)=""/75) r0 = memfd_create(&(0x7f000028c000)='\x00', 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e6e000-0x4)=0x0) r1 = syz_open_dev$loop(&(0x7f0000f08000)='/dev/loop#\x00', 0x0, 0x2) mlock2(&(0x7f00007ae000/0x4000)=nil, 0x4000, 0x1) clock_gettime(0x0, &(0x7f0000a6d000)={0x0, 0x0}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/28 20:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00009c1000-0x4)=0x0, &(0x7f00004a8000)=0x4) bind$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$inet6(0xa, 0xa, 0x10000000000008c) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073c000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r5 = getpgid(r4) fcntl$setown(r3, 0x8, r5) fcntl$getownex(r3, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) wait4(r6, 0x0, 0x0, &(0x7f0000540000-0x90)={{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) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r8, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f000071c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075e000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r7, 0x8010aa02, &(0x7f00006a2000+0x146)={&(0x7f0000e52000/0x1000)=nil, 0x1000}) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) keyctl$join(0x1, &(0x7f0000772000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000052000-0x4)=0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000f78000-0x10)={0x4, &(0x7f00002be000-0x10)=[{0x1, 0x10000}, {0x65a, 0x7}, {0x0, 0x2}, {0x100000001, 0x80000001}]}) 2018/01/28 20:32:34 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f4d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000397000-0x10)={0x77359400, 0x0}, &(0x7f0000f8f000)={&(0x7f00006ef000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000023000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9c000-0x4)=0x26) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f9b000)={0x1, [0x10f]}, 0x6) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f9b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000f9c000-0x1)=0x4) r2 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x80, 0x1) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000e99000-0x11)=""/17, 0x11) 2018/01/28 20:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000048a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019, 0x0}) epoll_wait(r1, &(0x7f0000753000-0x18)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/28 20:32:34 executing program 0: sigaltstack(&(0x7f0000d9c000/0x2000)=nil, &(0x7f0000973000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000bcb000/0x400000)=nil, 0x400000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000001000)={@generic="a0acf186b67e66ddf9bc2088ade5100a", @ifru_map={0x9, 0x6, 0x4, 0x9, 0x9, 0x8}}) r1 = socket$netlink(0x10, 0x3, 0xc07cd5427767aad8) membarrier(0x19, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000002000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10, 0x800) fsync(r1) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfff) bind(r0, &(0x7f0000002000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) write(r0, &(0x7f0000001000)="76acea2e0b6e900c6c64381231f8ab5fb83a1904c348a6c8861f8ff3c87c55aaf0a0a0f97843179f5b027342e0f26e1f9d0ebff61e88553723f660fdfa366f2f39858b701e2ba3caf1f7b4e3e2899f930896af1e5b420f4c377f63558c06f1ddc659dad06a2368abf2050fab5b081e06914ae4b766c33280de0e5e56d9f59954e31d9c47f18e7cb64f5159846bc2df105fc04531f2e6a5520afb3e1618b3fec2871f5df45018ef84fe99c1fe5c8670dbe78a59ac63d30349fd6c1d460333419f6441f1736522d19f9428fdd5eb8120220d6aebc9f39cd2e09e56674136", 0xdd) fanotify_init(0x8, 0x8000) ioctl$KDADDIO(r0, 0x4b34, 0xfff) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002000)={0x2, 0x3d, &(0x7f0000003000-0x3d)="27eb90098fc9346633f09312d5bccf4ef49f0a7a352b9feb15e7effce951e698e90c65c28ac0f6ba7d9397f14d763501b0e3eabf94616b04b03f050cf2"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x8}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0xc03}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000005000-0x38)=[{&(0x7f0000003000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000003000)="62c8518f1104f711aa004a98d6c413e6b584e1fab4a4b225d9fbb90c91b8ba8177d9dcb5ba186f70fdbd06b2f83889ffdcdfad909cfa340fa116b6671d084c2d5d425a9cb0b5afc90ff8cdfebb77b886d927335b6e122f02055d86c0d7c684da07e88756a70eedc0b6d2561585977d89ee83728e7be24795978c5b74ee4e1616d4f5aa4b0bec19740f0cef56cad926539c", 0x91}], 0x1, &(0x7f0000003000-0xc0)=[@init={0x18, 0x84, 0x0, {0x3, 0x79a, 0xff, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x7fffffff, 0x187, r2}}, @init={0x18, 0x84, 0x0, {0x400, 0xffffffff80000001, 0x7, 0x80}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8200, 0x9, 0x0, r3}}], 0xc0, 0x4}], 0x1, 0x4) ioctl$TIOCSTI(r0, 0x5412, 0x8001) r4 = add_key(&(0x7f0000001000-0x1)='cifs.idmap\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)="4823a942d326607dbd8a0b2464180abb7deb9d396866650664c7b55026393321de6f186b3ac1dfd467b357769cba34337f09fd7a47b5464a0331280dce767627cd766c8b01a68fc0508c73346c2554e6204aa1cf5df0b3bd4db3e63d672dff0b452e5c35b381f55659cde03405a53fc271f1215bcc78dd34d06f3899dd219d5f73fae8fbbdd905f3b5cb831d5d63e0ba3badce380763", 0x96, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r4, 0x400) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000-0x6)={r2, 0x4d}, 0x6) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000002000)="9c88afacc03c0db6e4d15e93ea42584d27493b9178b4be984d1832edf024dd561009fd82001308f05a81a7d707a043001b66c15d8970c1fb9f961225b43c1a99ac576b7dfda78a3c87ca12a39685c430f5d0c53df5c57aee237fd4776184bb031e72bc20bb4ec5fcd6bc14e408ca0edeb9c38160dc4b5716f86af6141229f50c8aee2eada79e9fe66fb8bec356eaf9f444ecd9c0283229", 0x97) 2018/01/28 20:32:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2040, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00009e9000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x2, &(0x7f0000a10000-0x8)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r2 = openat(0xffffffffffffff9c, &(0x7f0000ca6000-0x8)='./file0\x00', 0x0, 0x160) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00004fd000)=[@in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x100000001}, @in6={0xa, 0x2, 0x18000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x18)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:32:34 executing program 7: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000093d000-0x28)={@common='lo\x00', &(0x7f000093d000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x3, 0xffff, [0x1, 0x5, 0x2], 0x2, [0xffff, 0x40, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c4000-0xb)='/dev/hwrng\x00', 0x4a100, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001b000)={0x0, 0x80000, 0xffffffffffffffff}) prctl$setendian(0x14, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000175000-0x4)='cdg\x00', 0x4) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000fca000-0x8)={r1, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000bcf000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xffffffffffff8000, 0x5, 0x20, &(0x7f0000a1c000/0x4000)=nil, 0xffffffff}) mkdir(&(0x7f0000c1c000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000078b000)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000736000)=0xe8) bind$packet(r0, &(0x7f0000fac000-0x14)={0x11, 0x1a, r2, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) clock_gettime(0x0, &(0x7f0000537000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f00004a5000)='./bus\x00', &(0x7f0000feb000)={{0x0, 0x0}, {r3, r4/1000+30000}}, 0x0) 2018/01/28 20:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b87000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000e6000-0x18)={0xaa, 0x4, 0x0}) write(r0, &(0x7f000024e000)="240000001a0025f00000000401111f0e0a0300000004bf00000009ec0800030005dcf300", 0x24) 2018/01/28 20:32:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d4a000)=0x0, &(0x7f0000a73000)=0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002c0000-0x16)='/selinux/checkreqprot\x00', 0x200880, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f00005c2000/0x3000)=nil, 0x3000, 0xc) 2018/01/28 20:32:34 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000009000)='ns/cgroup\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f000000b000-0x1000)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000008000)=0x9e, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000008000+0x552)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000004000)={0x2, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:34 executing program 0: 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) ioctl$TCXONC(r0, 0x540a, 0x40) 2018/01/28 20:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f000000c000-0x14)='/', r0, &(0x7f0000020000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000039000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e52000)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000074e000-0x8)={r1, 0x100000001}, &(0x7f0000f01000-0x4)=0x8) 2018/01/28 20:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) fallocate(r0, 0x0, 0x6, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000ab8000-0x1000)="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", 0x139}], 0x1) 2018/01/28 20:32:34 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgrp(0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x0, &(0x7f000001f000)={0x1, 0x0, 0x6, 0x40, r1}) 2018/01/28 20:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) fcntl$dupfd(r1, 0x0, r0) writev(r0, &(0x7f0000bed000-0x20)=[{&(0x7f0000cb7000)="18681389659d6942e5e82c7fb2303670", 0x10}, {&(0x7f00002d8000)="bd83cfd5e4876034a0d5207031a671c3c6ee6d493f777ee5e05d76f61349e2c455025d9f2364d4ae1f2291c6e38f6de9f51f2ac86c8f7493e4baab55d705badd554ac7ff894e7f20b28ffd60b03fcc1ba54cd5a6ac522f1978f0d95e2b032876e672076d9d1e82a3015c64", 0x6b}], 0x2) 2018/01/28 20:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000088e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00002aa000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe7, 0x0, 0x2, 0x4, 0x7, 0x5, 0x1}, &(0x7f0000cec000)=0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000df2000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000614000-0x4)=0x0, &(0x7f000007f000-0x4)=0x4) openat$keychord(0xffffffffffffff9c, &(0x7f000012b000)='/dev/keychord\x00', 0x800, 0x0) r2 = socket$inet6(0xa, 0x1, 0x80000001) writev(r2, &(0x7f000076b000-0x10)=[{&(0x7f00004e6000)="db8e404d886f6b5d6db9bba3723254454b9768f2e9fd3da9b43f69c2db", 0x1d}], 0x1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000911000-0x10)={0x1, &(0x7f0000e6b000)=[{0x0, 0x5, 0x80000001, 0x5}]}, 0x10) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000e97000)=@hopopts={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x28, {0x0, 0x8, 0x10000000000000, 0x0, [0x0, 0x0, 0x0, 0x0]}}]}, 0x38) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0xff, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000fd000)=0xe94, 0x4) 2018/01/28 20:32:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000007000-0xa)={&(0x7f00000c5000-0x93)="134e721c060000000000000001012053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239ec", 0x93}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000ac9000/0x3000)=nil, 0x3000}, 0x3, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000050000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cda000-0x4)=0xc) stat(&(0x7f0000e27000-0x8)='./file0\x00', &(0x7f00009f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000634000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be0000-0x4)=0xe8) setresuid(r1, r2, r3) close(r0) syz_extract_tcp_res$synack(&(0x7f0000e4c000)={0x0, 0x0}, 0x1, 0x0) r4 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000c22000)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000177000)={0x0, 0x0, 0x0}, &(0x7f0000b54000-0x4)=0xc) 2018/01/28 20:32:34 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x74) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/28 20:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/84, 0x54) getdents(r0, &(0x7f0000584000-0xf8)=""/72, 0x48) clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f00000fb000-0x71)="") getdents(r0, &(0x7f00007e0000-0x7)=""/7, 0x7) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) 2018/01/28 20:32:34 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a3000)='/dev/sequencer2\x00', 0x90001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='dummy0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x74, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0xfffffffffffffe72, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x74}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:34 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f000000d000-0x4)=0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000006000)="1b0000001800030207fffd946fa283bc800000017986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:34 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000009000-0x10)={0x39, 0x2}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000001b000)='./file0\x00', 0x40, 0x170) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f000001c000-0x4)=0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000001e000-0x4)=0x0, &(0x7f000001c000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000001d000-0xd3)={0x0, 0xcb, "f14467f6f6de27735fd6c02f81ee236828d1ed4a9e65cfc83a1e9b7836807c7bc153acc9e73cd2f7112ad820b13464b84ad93008be1b93137478ed4cec4754f39cb83af2862bf4c372fac2ff1772f551295324707c6db5e943dc50bb8ee1f2a74d47111de579809aae3b27283cb855044451a4fe9de34da5170faf2fd90bc2fbc48f2815680d3ffb4994fedb7ed4c5ce545fbea072f1471856b91e0154fb19d74110d44b83dd81cfd633b580af9997439be8132bc76586d8f753065c2392cd2c8763fb24810538251b7853"}, &(0x7f000001c000)=0xd3) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r3, 0x20}, 0x8) 2018/01/28 20:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000527000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000d8000-0x9)='/dev/rtc\x00', 0x729c01, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00001eb000-0x10)={&(0x7f0000bde000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000b79000-0x20)={@generic="742e098c032f77b522ed0ced0e9efdff", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$int_in(r0, 0x20000541f, &(0x7f0000fc1000-0x8)=0x0) r2 = getpid() fcntl$lock(r0, 0x7, &(0x7f00008e4000)={0x1, 0x1, 0x1, 0x0, r2}) [ 79.173009] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40293 sclass=netlink_route_socket pig=13463 comm=syz-executor3 [ 79.203813] netlink: 72 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/28 20:32:34 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00009cb000-0x4)=0x81ff) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000087a000)=0xfffffffffffffffe, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) 2018/01/28 20:32:34 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bec000-0xe)='/dev/keychord\x00', 0x2, 0x0) listen$netrom(r1, 0xfff) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000741000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 20:32:34 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000)='./file0\x00', 0x80, 0x145) r1 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000014000-0x24)={0x6, 0x4, 0x2, 0x80, 0x3, 0x3, 0x6, 0x1000, 0x60, 0x2, 0x7fffffff, 0x3f}) fsetxattr(r1, &(0x7f0000002000)=@random={'security.', 'keyring]systemem1!{selinuxposix_acl_access\x00'}, &(0x7f0000003000)="656d70776c616e306c057070313000971a8501c66956258f4fa5014b2f307afbbd50296f1f0e0610b000000005c62f6d7a871a7d76c214bad2d2a83c1c9320e32907c6a8f05cded6344cb4f942a4c1acc3d7f6e14312d005eb9a75410d0ad12ada9ddf3e225da2a2251bbe71202e11ee50a87b9cc7eed047881dcda32a39038da2ba61d613c747a8310825ae295f31c21102b87c88f2a0220f4abd9cc41dc47d623c767a996805c4365168dbe0c8c79f8604f8ee4587ac0289de81da", 0xfffffffffffffe79, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b7a000-0x2)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x800) r3 = socket(0x0, 0x1, 0x3ff) setsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f00006fa000)="2d7e128756c348322fe561a74e6f0128af5d8aa8fa70d023384c67", 0x1b) 2018/01/28 20:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [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, 0x5, &(0x7f0000710000)=0x1, 0x4) r1 = memfd_create(&(0x7f0000f54000-0x5)='ppp0\x00', 0x3) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000aab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x4, 0x0}}}) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x646}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 20:32:34 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000008000)=""/174, &(0x7f0000009000-0x4)=0xae) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x88101, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f000000a000)=@ax25={0x3, {"4f1e91f0a9f45b"}, 0x1f}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000006000)={0x4, 0x0, 0x1, 0x2}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f000000c000-0x10)={0x1, r3}) statfs(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f000000b000-0xf2)=""/242) sendmsg$key(r1, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f000000a000-0x10)={&(0x7f0000006000)={0x2, 0x6, 0x4, 0x0, 0x2000000000000468, 0x0, 0x5, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/28 20:32:34 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) fcntl$getflags(r0, 0x40a) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setitimer(0x1, &(0x7f0000012000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000026f000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 20:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000002b000-0x10)={0x1, &(0x7f0000005000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) set_robust_list(&(0x7f0000746000-0x18)={&(0x7f0000f03000/0x1000)=nil, 0x1000, &(0x7f00001a8000/0x3000)=nil}, 0x18) r0 = syz_open_dev$usbmon(&(0x7f0000a77000-0xd)='/dev/usbmon#\x00', 0xffffffffffff5008, 0x2000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000d0e000)=0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f000056f000)="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") lookup_dcookie(0x0, &(0x7f0000dc4000)=""/0, 0x0) 2018/01/28 20:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00001cc000-0x20)=[{&(0x7f0000ff9000-0x40)=""/64, 0x40}], 0x1) 2018/01/28 20:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009b9000)='/proc/self/net/pfkey\x00', 0x2, 0x0) gettid() sendmsg$nl_netfilter(r0, &(0x7f0000703000)={&(0x7f00002a8000-0xc)={0x10, 0x0, 0x0, 0x2200a000}, 0xc, &(0x7f00004d8000-0x10)={&(0x7f0000ef5000-0x12d0)={0x12d0, 0x14, 0x1, 0x120, 0x0, 0x3, {0x0, 0x0, 0xa}, [@nested={0x1c4, 0xb, [@typed={0x18, 0x81, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x2b, @u32=0x8001}, @typed={0x38, 0x52, @str="707070317b747275737465645cb273797374656d6e6f646576637075736574266b657972696e67776c616e3000"}, @generic="36a24ce193ed4192c1c9f18dfab21213363968c5951884fe0bb63582f833eb55e31659add2f1278703110babdb02936173282c9e52964d0bbac65644bb799386bc9bc6a2a67009c69aa0ff765a5a3de7cb59797afb22ea1d0b7430dfb954deca0e8c26f42042228cd69bbf054dbdb4ef225021b146eba077dc0cd2e39609e62b218c9d4c197cad577760240edd8da924bac7b22e31734bd923d12c89eaf06f430c8ce11781cf37c27838f1de53c78eff46ad6c0fa98af3004f4aeb2a", @generic="", @generic="48b172cac286f983bfabc1c25c8b201c214013202053e46bf298d2312c5e57691086a8bf16fcb859f06b93b590802ad4c37322644486c8b226beb5337a9a881c2e931713999dc9fdd76227e8b0b827db81ab0411afaa0901c6cdd1ca6b37eb2ff2f48b3ced4d2dc9f7b0ebe5da166eb66a3d359658a8d1d295b3e7790cbd05690efb5cca756b762b12a6f48a0e57596f6de0a349c61b33576b6aa7807784a76a480fdcdc02a16ca9"]}, @generic="0ad0ec74878633e348d98e2c9d891e9bc1abd5ac7d05b1de04306ff4e010d2d17a5eeccb730a9a5f59b25e4fbbfcde0963ec47dcdca004a4245c91ae3f231292dd1f11b1e23dd7f0aa77aa3cd4f9cc2e9af8e0242a286d4848452b66734462c6d77e8968e7ff824f969601562eebf5f50a408150211e2525cd2a36b0f5bf277f319b2e5bc87d34f2beb24073295e5d424c99d0500c8d440ecee5e9120523a613433834a2c9e3bd5edc54fedfea54c4882384e59eb917f0094887696f91570efe9f68447e7cc3ae0468f9e368916653ba71c8c4a855b5ee007b491e1de0b66569ef893914771445dd31104c5e75dacc3cba4745f9a55001cde5dc88e524e5661cba93aebe1030de2760da0e57a12bb0dfd55fb303ce3459250ad0dd9f384864202f231efdd91c57482c10eb364b24cc4c64001a889216b00a69204dff4e325739464ab7a156579b268f416706de1edd6771a82d9dd7d75e1912374e45fbda4789e2891b3045dc6e58e8c022383957da6bad039f16053319fffced0e627a3dc8839f2ffb4903504f9871a64e07dc7eaa17ef74a8bb3ce0ff0429802a796407b225d04be07dbd1c36cf02ce3533fe30e894706e2ddceb7a558720634e819f961586e4aea401c0f92a11299b6cd56229293f2bfdc0ad8f036c6e1b65b13d59fcf9094bf1f3996cc9d753450211d0439f6b99e38a1255420b2b5976ced94936d802b4ec726e207b5054127d8fe589abf2b73088f27eddb004bb1a14ae08d84f521696baebce6a6e0c6aef7eb2a1af35eb30dd2ded29870bd47922be98861648f118575bbc598af573b9fad08554a56bb9d9d7b0cbf222e96633772931ae10be8a09e8385e1cb5230bbaa6f3a163ebce19750934b7369936f7bb738957b503480b2854ca99cf1320a09372b25b3dca5e59472b6fe70cd7ea07f573f402548d2bef11873600268af913d0aa7bd3bdff7331354d1eb0700aa62b647f142d35a87760f6bf12fad714dc6dc9ec1e22b97c6c948b20c766ffc620e51ff73b604c619489a95bdb5a59882bc3f62a205cd9da9cb73e46a21b420026b1d7a6382e1516f3e9b2afd1172cdc39006908ad75aec49dfa602539d21127376b599d9ae7fe77e0b9f15699cc70fba15f092414f816993ea20c875f7f9423205c0ce6399ccf82669a5420666601a09c51b1aa330af6fcf1142ed29ea0b5ffdaf6409fd6596a798bd1d6936a5e8a0352c88d94523789503b6e6ade48eb61ebe97d31c577d0419c34323aa52d53b50fb58e40e783758d002715578d55e5226229d1aafd93005a8cfcb6928e762688632f852e84b55b0933ac0957832f649dfd61572de3e1c919b8dababa17d63ae1b6e715834d3f37666eff52cca4c3b210dd48f56dc6d92d8434ba35172a50c2af03166f7d909e896729e03ea099cf831595692ac820ab4bd53ee14edc0f918299001d5c80d9746e611347db7d231efef418568f888a6bfbf64d5ab38044d4ded4d121617c833906bc60a10af91d54597a00fe0dcd258ac535709538ab5779521801ecf7b051e94a6c1222d23338aa79bc44abc7aa27780c532cd4f3c91b450cc0304f2f09be2ebce3156b42025f85e93c3a070ee3a2425a0fd8a2520524ca1756cff7546daf78197f7687640f689256dac0e32eb1ff800a8bd6f1406cb349af6f17d5e3cb7b82e7a5c646d68d4259694872c962fd57b5636bc7beb5f28fe14c19c1091cfe208445b4e7d24fc4efcf0cd317aea2880da4f43aae7a28a7963d92c5317ddc681f2117f7e38d016187115c9a990b0be37193f3179318f2c6d799f50d0ea93ad443f4684a486f179bfac0018d3f2b81db9507a916d9733d9b901df513d085207ba7ad257763e2e5d448aad4a4f4b74059b8e3856851ea4b65d477ade2a5c3f537ed8164a0d127d47e4e73bc533eb3c49ee980fe615ffcd481054fd755f64515d0579c27d0f126341902ee5734f79ca9cca4a52d33c4cf5d999b2cf6e4de9a1132f79b59f44d7aafda64a35f3a762c033ba64b489be510db8476ce94f7771194d9e40976077dea20130a53feae4a0e1682a1d5ec6030981d6af8a1e36c9b3a57f7508e3eb3a73528943a7a4338033f3ae275f1c5e1e9190df5f242841b89a5ee8a0c8232f462c4d2b5fd7c5ff4ee0228d9fb1f7ca3f49a1f8fd7ad99c0c91f399098cd9c27c39d6f75f63c37f36f66d71db60d0d2024032a2e7235a1b87554afce1acd6d18152c3fe15e422ed25cc5f3e655d432593198fa10240a5ad7ba6434d1f8424bae49908ae435588d434bd08b15e23857a2822003e310d10cbc709a349d1257e111a83a79f79f0444efac85cda03c5293752aa4a779eee0c2295559192d06aa628ed5cec97aedf5a6f6e3ec6736bdbcd0c98985260754b6bc61276edc5524f0b75bbdb744142eef8bd9a23fbbbc52f05da3db71b33c5917132ffe7917d4b15eb802cc739a7cf0e2de1e74a91ef939aa9e1756f93a4d5e51d1132f57ace95a8f703c684d297588481d45feb857ee0a170e08e6a33085ffadeb77c9d2cda35ce2c542e9ca2762e940f60c892c1c9146fb3863e5788ffe574355f9fc8c64f8a2fbc2f4f374c81afe7e08b96617dcbc730e081c923dd4d61ff0075f4f382d12086ccc16e633fa812280a4f4e3c647a664eb59dfc73b56627e2b659cec85a4cf094b83a01299bbfea3115f4be8f275c9a5bc6dbb85e6d60a1595171575cd01754d61caf6571078f023c385b7e096b3d1108b13b37820349ef19ad74cbad82355b8215da2f15d03757a1109fa14eb0cc5d52251175792394a630644821eb80f135979c14eca0f8ab62ab14c0bcba746bb7ade927cd2290c36a8e6c7bcb885dc1594939eec9205d49ef1be8c473f33925234a22b564c44d29f441c3f945693913bf7811e8bf307b73bd8fe5c3585df546f784943f5da07352004cdac9146e0236c1f85afe0980e0cca799a7b5838366edae968dcab0e006aba5c829a925e55a2e93fa6036ae064f3d1527fe5f662771229328410c1b006c2d12fbb406e131c56df7300131c7c37b14d9eb51ed502c3a35adc166ba8a33dc82e3444cad49f97c1909713d483e7c5c8344c436773db68b4564a7fbafb8f51219cfa7e9b3f1b1467ab145c3a5c43030469f67fde231c46ed068d0fc3dfc2f541144687ce799548891f1db734fa52d18ad94ea8f5f107ec584b65eceeebf272897997ecdaa264e4d44c66dc6d674a9ba3f92b4fddaaa820bb99d2655d2871b80c2855ad1fb4b61c89b742ecfde90e9158018fd0f5e2d3124fe32b5425fafca7431052eb2d5aaf9db405cd314c0f6875832503e2eb213b64da5d17be9c05dad35c6b1c4badabb0e420c9695aa445f93775f2037ac7994ab543ad014eafe90d11e9f27e3ef7aec8301b6f0cf7c6f98cd769ab1225c8ca9a30ad9cdbab63f8940c350890f4af1b6267bb46559e0b5f1d6c57c6ad3cfd30ec7c54349f9f2f67c1bb9be82554a2b7ac097bbcc31695a12f89d2431d9f727e0663bacb976d3b01979a6682945c1bcaa8c116f75211afd6787ef4e425a6d2b66b0a122fdb8a72bae028db9f6e66bd6bbe0961a6ac2fe346fc6b62ac3c1ca4ba3817b6e5d87990e6887e399494039c9883cc7573ba2f074e86752e87395ea834a0c2e25eda9403557b48dcbc07d452149be325a85deda3ef0a875d6dc19ef7f802f5592ee45fad1e3874ac2b0cca9fa4a6177a6ff0b6aa2e0aae724d29a992edde4337556b94b1f189cbd7ba0f430e1e2cdcf13a2f1fd9a2f0c44cc1f0db737c8e1d9f94b84feca100c1f86d79bfb70faabd9dcd218a8cfc07a1d7afa20c4ce752d141a4ae32491a5f8726b34847ce5c858e6693dba20a10cbb58cee680a4b042fbf32ad40d3d745a7f15b01ff5e0d869b5d422eccaa89b83949e70538b3311d8e4c1cf20dbdb9531340ac2829f07a724d2c9baa42b00e597fa85d28e2d6da98d3725fab26672b73971d075d2bd75cbfcfa0c2ca4113d5d3e98ce82f147226b8de71d303837e0eca44c789750e07d83d7d2ae1ff160e8e562605212a64fdc55a00f42e8b954cd895619301f45a9b405bddd742bf0b51c7f7badb6ed77bea7547c562b14cd44edf1ce716d7c7fb495d480a67fa7a41697dbf83e2cc678a0526e2317cc01d8f5419d64934d59fad1e35231a42236dc5055e551784e6fb5064e0f374841ab48cbe8f66d0630cf3fa50b7fccc729aabff53774252d57a2a2d10e11912c83c67e18a8c1721b5a70b2c5fb914354b2e3ea407cc641d119d6e27c728a8b649f91dda30a31ec46e5178f9e7ce94844a927291191dd7bf6a075965272067efa2613a497217cf141b91827c858d86a24e2e22c2bc085afd6a6125fd9d5662228a6c5a377d156d6e500f7d8c2f3dcf7af46825143255874938acaf1be1be44488f59bd8a88c86f7e02a5909122688363619adbba7892d501c43f3e11fe56797393bc1a399b384f76f47002db1782f8143ad66c7bdc9d6591159e1126a37dfd0becc6d50e45bff9085f9ed43bdc19c1c557251e0a3243235ea7a1973ea4173818737107cd722497cac3b0f3c5ef09860aeef30b6b36ec991542b1369c8d3e954003c70640b044010e298f8a6d3c2e0ef603036b87bb2c7cdc6e7798e7a0dc4731d4dfe68e90a8cd25167f162ddfd6d36554171ba8662caac09b1ef48446cf2165c6ef41a4db337c5fe61e4fa13383a5f555363cdd5382e284a109f98dc78abd45d4fc6ff59a02b04c586c60840a24f1bf65b83804c1354eb656554831bd4dcb1b96e776e3ce8668c8f560d59f96530b71e3399b6d98e14818db2a88666bbb3cf6c30cc042e6eb2af308216b166dbe261a365dfe2d0f6e21dc5f24847401d0616ae73d59eb8aa7e12d1b8bac18ffe0fa27edecdce49d9ce5ff2a8a03d1013619b5f4e2ba6ae3c8a5b7609cfc337f00f40f5b337c59946ade72389b2bdd3b37cee9bc3ac85a4a52d3b0ec0aac80fad648fd3b7d0970bd70c8e3da91198f931e5f8ab62092c0a19276b1b20e24b71cc3f68a5442a5ecede6bf520c11d07b0dd24a588008a3d937cdfc0ecc8e19443c429b930071ee941c1e8551d9104c5f834d966e32bc18c6696ba4972cad365846dbbf087313a076c2fe1fc2e9c69327adb3db3ab9839268a7e0f9bd08ce4e300052d215ae08789000a546d3cf4fc5fcc0fd42add21e830d8468f663a95ea70df4f15d8b25e6cf7d4b40e894542e1e096ccfe1b08690957b427ddd72ecddb0b4b1d04a56d20d528c4012f019dacba68dd643288a80aa7765ad0c1ae8a4bb1b263a85997a4fcf9d32fdb8c96af79eadfb89f87388cb756c1791e4e1d3e33a76435f334b09bf28b6a5f7b0e4e94efd3150fef7e135c4108c4f2fb7782782afccf5a854e4b6b0d42bc504c5f01e52494cc9ce54dc6afc5c10181084b08202ffd7bf8594dd394c8c73d9c6d1e23fbf032ba682d1839f5b06b29ed91d2cafe0647d898e91439a719e44d3f3e648130fc594d7358e0d94e85aa1311f9023364100f473fe80182f51d52bf89552a094dbfc5394ff21b79805efac53c37d052df11ff1f98065f398e30ffbd69067ed986da2eb6e98b237328795dc697ffc8c4101b4b2292d5e8f4768bf9456b0913333c7340e6e017dece03d49f02012a8dae67aaf6b3de1e2b40cc41c171046f524f6122d2286e1777b5d871012831e28acd28b62b41abaaf13aae5caa37b86b3c041f768af7713c19e33471913414cd8deff74fb163031f91fce22a0f429eb15b6a3b18581cd2bc20ad8996a3f0e8da97c51ba4f7dcb", @typed={0xf8, 0x91, @binary="f7e81d2edd12f7547e997315e6bd2c9a82cf4a6c83257ccbcfbe1c6576700ea1000740faf311a7ed1cfabb035ee5666a97fb21347cb19b2c1962d78e468e17dfe22f47117c024548d99938f5af63c692606d23f4418fd79bb5b80af383c97149cedf3d3e7f744717d32554fcd6644234ff1946a4fb324a58baab45270b9e679fbe760894dc5fdc099849cafb283c36aa4e3c0216640fc0d3939ae8b6d9f1c6597ca93640ac2b3a2390872a472a9c783d59cd55b93a16783f02a143578d5ec407bc0000aa6b21ea9b60993a7b45e6f96325ac1ea71c61485d17714099a553533cf2b8ca1b88ed735983a0789905a1"}]}, 0x12d0}, 0x1, 0x0, 0x0, 0x4080}, 0x40000) r1 = creat(&(0x7f000051f000)='./file0\x00', 0x8) execve(&(0x7f0000127000)='./file0\x00', &(0x7f0000341000-0x8)=[], &(0x7f00006a7000)=[]) r2 = getpid() getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000060f000-0xe5)={0x0, 0xdd, "6e1083d0cd7bbc811d5e0093cea9b4a62787c982b60def9c658ca4cccfe6c862ab5788ea456dfd4a06779615bee7a65613c862e52f1fd1019723812625abce7534a9d220704f9bc3615b3a10bebc915de69ef9af43bbc70d068bb145c499cfc94b8a470ededa7b30c058eca205e7592b2f8bd5ff77fd07dae0f538ea1ff6f4be8ed73e293855ab6430786c988995099d6ecb866ec827392d902ebb7497261eba0365d6c7704128d3c9af718a361fc00d5a5049bdb5b3d3987f7ae2c959cfd1f6772d97ede12d151ddf353d54ba31bab8fc2d226c68355969d0286648bd"}, &(0x7f0000a65000)=0xe5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003b5000-0x8)={r3, 0x534c}, &(0x7f0000ab0000)=0x8) getpgid(r2) ptrace$poke(0x4, r2, &(0x7f00008b2000)=0x0, 0xfffffffffffff000) mq_notify(r1, &(0x7f0000568000)={0x0, 0x27, 0x1, @thr={&(0x7f0000443000-0x26)="5be623e00aa84b41c84150bcdf8c2dd8c59754f399713f56f72cf68cff5f970709c68f95c4da", &(0x7f000066f000-0x1000)="a986f3ef5f86bd3889dd5db694776b85e3930ffb17597368950103441453b9f45f29ad01cc3bb19014975a7b9672851f92b85baa349241d00ccae981af96c79d1af92e73658a38628afaad4746398f25ded6845a6d79964b706dfcb24565bb9aa12515b67eb38eb3be17057c57cd55e0360d9c1548a446964af6e45e3f5838bf80be00782b11deecaae1f151ec141a68cd0b8cf988b5e47725ffafbbdcfeac74152b2802e6ca2e53d939d02291942365534578d24e4515ff634215348bb784f89917ab3d5b1080c63655ba967eded86a66c64d641148ab3ecc40127130c37d595e209e5d5ff25385f265542ed54ecf8c736388031cc7a01501afb67937c9f5db62fb674bdbd4570a2e19984f62c2a33666452948ecf9eec890c426dd6fcc199ab20d5b4690cc8177670cce33c439004a9fc336832eeec492f7937211e82e3441a8e65304f31343f1c5039aa3d8a22867ebfb7466d926f4e0bd792e35b3697e349b839fbca4144d6fa3de12b13b5d809cf6cb1b1bca96d9c9aa48051b9d614034a59b9cd437a67767b6c9dcf8fbb12b823e8d54406d1a947fcb1d6550ece6778e395be36f06ac4a3c0f1110a3f1a426bc35d8b56008f442b919b87f161c253b4219e73c1f0694dd85f386fb152111662bf01dbea338c6706267a7ed4ee661bf399606d82e208262c0865053baf5e1edda71465c4e68b76735f8994900e426f4f753b082311ffcf14d365955608ecbf83cd3ff8a261c42b523930f447d2c078dcd2826244be3c5b773979e023461dd98738da633b72db4ad8c20b34e977414f5e0d6cd9bfc1a83e15e0437ea693ddebb33a140ee5dca83a907cb78283ca2c321d1eedfead3ed965f7ebe1a2fc3ad1fee61c8ab7eb615177ce271a7222704f452e0c6a4cde8567c27ed6005c39b8e2280d3ed0145d066787683329f4a8b8fc34f467c6c01bacaa57c1e7a7864ac8a7b0c5664beb551e99cf7baa90cc45508ad3fc8e14b8f341397a700d01f34d6e47106714fb6fc84c34c2b277bd7e53b6e5ad1e6eaf096e9b417b21a4359f9d96201ca8d4423ff61e404f988bf360b2fb8a25503069a484219970b416fc8bbdb95078c473dcb82d17735fc54904b8ee11713c491547e3ce6369c09eb784ea6c35c0571f394768a35938f0383b3a90f33f7de37f7932c0393aa80399ff274e123e544a168435fd0b8c3bb98e20dbab0213232b91d2e088cc932228ed82164c78aff45fa88161827d7cddb5ff043e4f79f90c6b9a06f23f20f83978fe3ef3fdae760053ff1a3fd27fcd61b0f1e81d217accac26429b9410538e4aa693c86cd43222eb72b3a41f0d2dae1bf863a98a9ae181608b0a7da037a5965360b9b98bbbdffb289493693fd665acaed605248d63ad13724a6ab0deb8b332a3ab4e2f057d0e0ec9add10743f31030348977d38a9aae5c0da8f04e82893050d2e400999cfdafdd4df5e8bdcbcfa51365b5125f9eedfd700d14aa52f79eb886554baefdb8b60b0f37e3fb4af122275aca6fe7193659d8c251b3e08fa6da4abb8f64f8ad307640414e5b9a93def7b6c4b12b632393c75c54ada3cf419c590efb4b509ce3c631b3fec2b6f8d1db92fa80be84521e766e2f4928d1323ae3b630b9d854ff68e4519587d283a4747a3db1fc33024af973dd64ffc56e515be3ef9427fb87913566c3c548a85f60569a79ed0bb8eb135b4af0ae6e64f8819192cc4bf71403e4455c76d5b37046a785358b99071e1197c42bbe3c2f4046910db61e5bdd6f2dbc0580c71c8f4b8f793ad52bcf2aca1bee7813be25fa33ce0597c75f9fca9806711f69c563461cc31f4c29d797ca204e9ea165d25e2aa13a740d66cf10ee8de5c21442dc5c3480742995c2bfdaed5917c35c6c0c7ce0bc56529a545fbd68c5fc142ca8d3fff8defa8832cf9ce88b0b27e0ec0df361da669e9c04386329404575325faf4170bcdd62279c09c960824b10a991aca443352b0bdc40c599f654515d4be708d293ef90381a7993970f79aa00902a09e781137b41fcd744a3686a0fdd017247861bc939dbf28748ff7bcfe189b87ce068d6f8744a2250ef570d1f34a66d2997b39092be1d79f324104929bd03081294c67fd22f1a5d99c45683d2801c508bc1da243c733f60c0d025dbcd8e5115d936fb83c8a59e1b0d5b38ba19c15dd45b4c55e1017ce76224a4f50dabc30ba00bba4b46c3c11740bf73df7deb3ada081a6d35dd86cf4493b3d3cc7bcfc4830a5f77efffde7efb24f85e75f28e98a736d8d97a1b468e8d5da68d648ff1f23ddf9ec7472ffda1df390abbfffdcb7f0bb18de9bdc0afc05f4c57c3ed869f0557c4c13dacc18dc177c51f2ab25fc5cdfa0e5257a7a37b192656cd62ece4c0c448667230d1a4e5a370c7b153de529ede92add0904a28df6f15d5dbdefb78298562f09539a3eab96cf92d8ee057eac7207e6d8eae9457a9bf7d2bfdf3d9e7cb9386b4e387b6fcb973e0486da954ca118eac6bec742a5e4265c38ec7c78652c6d4db15d46936c9e99ac49b54b0645dd7452f967c9cfc443c1815f4a587483472f4d4a91f4beab4560a0e88f4e0e0fc11bfa740fc82900ec71a68ac764b1ce69c0cc2ae23d899552ddd504249c23fa9daed70989b26946f4b5de8260a242d90bc9a871f5a86ff744f04941515062d3f27f8735d39642a9d4cb0c11b62e253ca1e1a0dbd176047e861ea345cb326e4dc0474d76c17ad89e141f1fb0d87df05afa8dd91467a5ec4985fc17bb0ab1d2055babcd8750f5620da83e03ba3875e4c595db6cf8ebbc402149f6e0b2a1e3ef84bbd9eb7c2afd6aa50b81b9485374840ea35d7ca001a22e1d982b58bbde197fa3e3918ef6dcdc62ba68cf19e69dc04b8ce74221ed665c4053dd98462aad37b3fe06293d64d6d5a74fff3c58d5be4442c343f510d9c86d563f4c8864a66e40c94576919520e40d2ec8d72638401ad153a1ab914b7b9d5c2f2622dd1780260dcdeef76a86d5e7ffdfcd5d85d3e21127f9dfd283bf349df86ba5d14d968f58132de37521a6ed25ba07800e13676b8ba0a03d8f223a87f1774baee5e53f1809f32603ef4f812281a5d3dcea7a67df8207f92a490978f36e3f79d58503d16f36bfdc1844850046a1fe47a0b16ed2f123e1fad2257f88c773c56762e8c5329466f875c07d869784d786984b1e4eeba62fe0bb58741055388f05c9828223fd0a3bfe99816b83fe61c57b1d66cf2a90c5920de8cbaf2818f61aeaf6b015a0db95fcdba5747ad06cfef76bffcd4acff6a3e79cef35965d5946b7701452e6cfce31c3c4c3ef354bdce8c3b2b3d1da435a2485abdf46ffaffde4595f7cfa5f152bbe1aaf1df5b995580a42e002134d7f1604fd9e72f95c441be41b7b6c7e6609ce892e186dd654247d26fd6cbcaf6752ace1e7cc967412c36b38e2e3664de0affcf7ba9ab0625889974a4f1a7737208c6f077cbac28fc4bc7a635f0a3b25b9bf7e8c7ba50297d8211301a5d8866d8b648631117898e8e2edf6f5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[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 79.228640] netlink: 72 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/28 20:32:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e81000)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f000039f000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) 2018/01/28 20:32:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000bf8000-0x4)=0x9, 0x4) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000021d000-0x4)=0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socket$nl_route(0x10, 0x3, 0x0) syz_extract_tcp_res(&(0x7f0000a47000-0x8)={0x0, 0x0}, 0xac2, 0x1) syz_extract_tcp_res(&(0x7f00009de000-0x8)={0x0, 0x0}, 0x6, 0x1) write$tun(r1, &(0x7f0000c38000)=@pi={0x0, 0x880d, @ipv4={{0x18, 0x4, 0x2, 0x9, 0x19d, 0x0, 0x2, 0x1f, 0xc, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x83, 0x3, '1'}, @ssrr={0x89, 0x1b, 0x7d9, [@dev={0xac, 0x14, 0x0, 0xf}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0]}, @end={0x0}, @lsrr={0x83, 0x13, 0x1f, [@multicast1=0xe0000001, @empty=0x0, @multicast2=0xe0000002, @empty=0x0]}, @noop={0x1}, @end={0x0}, @generic={0x86, 0x10, "01b1701347bb8e18627c33929b00"}, @ra={0x94, 0x6, 0x0}]}}, @tcp={{0x2, 0x3, r2, r3, 0x6, 0x0, 0x16, 0x60, 0x31, 0x0, 0x5788, {[@md5sig={0x13, 0x12, "069b2befba0e18e4de55557fcff6c846"}, @fastopen={0x22, 0xf, "a941ff4cea6eaef68a61628623"}, @window={0x3, 0x3, 0x6eb662f5}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x5, "799b32"}, @md5sig={0x13, 0x12, "e4641c2f1f2136a58a599985170a3361"}, @mss={0x2, 0x4, 0x1ff}]}}, {"d5594a84cad564870d4cfa5fa00d3ddbf182dee48c31133d15127b8d08022785d6e712d8567e1c76854cedeac30eeee0a4ca894858fbe491711eef1879e83f6b869433a3c2f335d726cd73f036dab452347b90addc335f992227eda0dc1a809ee249fc6748816777523ca3f73e3c7f0113247b4b059051b8327c5837fbabd07d17be0ffddcf2edca24de1e78e6937d8d2be61f483fecc148712d28265de5c00e27b3b3ee2e662812a567558993519b519b14df837cb666b084131ec9578c4e9b9f3b08ef2709925028b929d933009fccfbfb7f7343f5ecdce8601636147d6358b68d7f83e5"}}}}, 0x1a1) dup3(r0, r1, 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8)={0x0}, &(0x7f00000f4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) 2018/01/28 20:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000167000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000095e000)=0x14) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000acc000-0x10)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, r1}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:34 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0x23) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xf516}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0xfdb4}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000002000)=[{&(0x7f0000003000-0x87)=""/135, 0x87}, {&(0x7f0000002000-0x4b)=""/75, 0x4b}, {&(0x7f0000003000-0x5b)=""/91, 0x5b}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/182, 0xb6}, {&(0x7f0000002000-0xc)=""/109, 0x6d}, {&(0x7f0000002000)=""/97, 0x61}], 0x7, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/112, 0x70}, {&(0x7f0000003000-0xee)=""/238, 0xee}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000003000-0x60)={r2, 0x9, 0x58, "55eef6a901856361d3c80424e779371f76b96f5aecfed687088c7acd0f7ade9b8ddc9338cc613f4541ed4c9ff68b9982f82b2e65fbd40bfbb43395be4c933edf49395c61781b5c3f2eb2238b332d1f75861d17694e07ffb1"}, 0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x282040, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$inet6_dccp_int(r4, 0x21, 0x3, &(0x7f0000002000-0x4)=0x9f, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000004000)=r3) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x7de5e2df, 0x200) 2018/01/28 20:32:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000c15000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r1, &(0x7f00003a5000)={&(0x7f00005b2000-0x10)=@ax25={0x3, {"8077096e5b0faa"}, 0x4}, 0x10, &(0x7f000031c000)=[{&(0x7f000034d000-0xda)="2a252dc19c16361e2609582f184cc48650f974f60d7a3e9a9805e02af37db20f40c38825f55faa5f81b59ba4e2218658a3829024ea2e38340c2d750f41c032ab67290cc16df8a467ebda3688ee849def17b887013928c4e7bb54fb001462e3683e77a0fd762d28402c078e071a166f1475b112cd78a470a8a6c642c2e06e86de980504c207323bc12ddb968eaca7c9af6e22015b226cfc54262786adb9bf0c9c7c9f43fa31711a3054b1a4457a16f55c06c7d80317fbe33bc77d6d7bfc6c47188c06b7a403f52002a7c8e8ba0d87ed55f9ae4d3b6d032f0aecb5e365d2ee3e3d0c1e6f164ce4fbefea52d3687edbb0e238cc9913ca4c1ba8", 0xf8}, {&(0x7f0000c8f000-0x8f)="f654688a7ce33094e8c418c5d8ac9ffd1a540c1402f398cf5dd60996272b167a6bcd0436b622b3181345f11cac98ada3d0bde21dabf11a77364109968ac122f0270c61df6003449cea6da90305f6ea5d562780aefd55f83317980961e6af04c8689805e521144a7f13dbaa68dfc5cde447840a5a029a242b52a279c4173f3ad056c4cb2f769a2af5bafab63a2c40d1", 0x8f}, {&(0x7f0000ac7000-0xd)="f2accec32916bfeb0973674a64", 0xd}], 0x3, &(0x7f0000e11000-0x2280)=[{0x58, 0x19f, 0x8, "c957c2fe0ff910cd12d78b27062d77e23783bdada25b8ed0f9e97b86096bd641e49852f3911cf5660d8b98f28be34ce2a374139a32a69a64b4cf4897a326b5f3363645bcfb"}, {0xb0, 0x102, 0x28, "855a95578843e26853a74fb400cca9b82798c19466bde2a4acd70740670bbc278139d7be4845d11c8a28a9ff98a3250c49e3be9d7bdaac01d1398e48b68ffc96686f774a6859f3f99538bb895aceb281f916a1ea3af7a96df6946413a9ce69a6a25c6df07d8be65fca0326a4e39b32a487df0dbd77909fda9e723ab4068a6f5ff834854ba752c1fa8aa9eca640a5034d3b977596b1e7db7073ab1bd97d30f87d"}, {0x40, 0x113, 0xffe0000000000, "50b06206a45f31e579a36eeec55d0a429abccbcb5e9a51f49a1550a7d6cf8ec81a765c3feed4a415d7"}], 0x148, 0x20008000}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) ppoll(&(0x7f0000252000)=[{r1, 0x120, 0x0}, {r1, 0x8, 0x0}], 0x2, &(0x7f0000014000)={0x0, 0x0}, &(0x7f0000973000)={0x4311}, 0x8) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000065e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00008c3000)={0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x4) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0xffffffffffffffd5, 0x1, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000085d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000197000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000398000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000689000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db5000-0x2)=0x8) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f0000bd1000)="12bd1aff", 0x4) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000016e000)={&(0x7f0000c11000/0x3000)=nil, 0x7ff, 0x5, 0x2, &(0x7f000026a000/0x2000)=nil, 0x6}) dup3(r1, r2, 0x80000) 2018/01/28 20:32:34 executing program 3: r0 = inotify_init() mmap(&(0x7f0000317000/0x2000)=nil, 0x2000, 0x300000f, 0x50, r0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000588000)={0x39980732, r1}, &(0x7f0000000000)={0x120, 0x6, 0x7f, 0x8, 0x6, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000db0000)='/dev/loop#\x00', 0x7, 0x400000) syz_open_dev$sg(&(0x7f0000dca000)='/dev/sg#\x00', 0x51cc, 0x40202) preadv(r2, &(0x7f0000779000)=[{&(0x7f00003c1000)=""/0, 0x0}, {&(0x7f0000565000-0xe8)=""/232, 0xe8}, {&(0x7f000087b000-0x6d)=""/109, 0x6d}], 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/01/28 20:32:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4)=0x0, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000880000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000789000)=0x4) 2018/01/28 20:32:34 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000004000)=[{&(0x7f0000001000-0xee)=""/238, 0xee}], 0x1, &(0x7f0000007000-0x40)=[{&(0x7f0000007000-0x984)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000009000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000007000)={0x0, 0x1000, "16b76f8a1420f1ac5a63c8de19f6d2a86f9647aeaf8b98d40ae144f0e12c5c9d334c995ac7d4e5ae512b002aa67973c6fe490bad5f881db38d6dc5c0564bcb2f4962bdbab3673155ae42cbe5416625a0ee8d6aa66b3802d87d3042514dc32dc8a2a09f458ebb1fb3de064d430dffd4805a5e4445e21d7ee6dd05dab97683189ece93b045b1c7cbc6902b451430d7f8b7b4b73b9cf49150856dab4b44a0593c3849dd6061f052600630fcf1dc6d665be90603144371eaeb30459b124d4bd5f0c6ec38af7b8733f3be6c09104736275f335761322b90398a5833efaad332c950fe2b8c9e4ef8b4cface40caacbede98aeb654c56497bce9d23380621c6c120793ccf077146be733c67ab096ea2b626c303de28ea6948fb41bab44443cd70d492fd0afd46455b631962bed49a0eb6c301f24ec2dc22b24306924c54e064b452fcdd7d003650ed53217eb1ee686e2f9e958130ca65b7d78338a91bd9c6adf9b269048049def4c1fdc3d1a9414a926ec5e45a2af5138b610c6a11666c53e32fa3683e5b52bbb278d68a52ab005590833853c1e7112478a00bddaf95202a326487bc976f28c9e588ccb803b45637ad68e80e49387633351089b3cefb4d6727f37ce937f1ecfecd88ea24891b487692036a1a92547611174395595271656b97aa3469b50a0e128fa2c7e12041a6cfcfaf14fb86a94d2e9b6fe9becf009350e7064d8cca9628c2706935b54a15cb62003b49ee8b5152b6676cdb1cc1d181774e79dd6d2568687c7dda2faee17ad134b4beea7a2df752e457ef67ee95ff89a290652c14534f9ccb52726e8fc72c1cfaf5200f0ae415d89c9b9ba48442e7acdf1b039e3bac389f5479d7c82f930ce4b8e0a3cb5ad99ac7f88d8059d2cdb2ee322cbeca6217a6c450da5f47babc3d6797fa5ca26a668867001a3b968918c070c0acdc4e679d23a4ccd7dfd1618cf161066c998927ab24dacf351d8ba53633f7a8847095b1b0e9d7bcc1f02f3c91d448907426c7fd44953632e1ea06d1028ef502ed161b09e92604bbc3de0f5be97db77a9c6ea3eb1e6c46ab0721f24d4fcc8dea6f28eb4d44640aaf1feed0efeeccf270bd4d613792cdab6c335a5565fae62719add62b10dbc401cd3e9b5f9989cbe2c9ad76d810c4879b930cb76588e2d024a4667d0ee8a6ba96a0dd0cbf14d3a2a954907aef17799fa5e547200f92c7cd4de2bb15994bd9eb871f5b0ed80b304b554e9642c6a21ad422099d751983e4d750b229b535c964d6e00d53f199bc90a14cfce8efbfbcb1da82e6031d66da07111dcb4c4c5980e867bfb7ee6e5c143b0728dff04a71cf9767895ca35a177a7d65b80eff1e028ea8f402ce9032e15c4e787d8a164a54efdba5fc631dcd5a41a3fe282bc0188e06599751e9aab875597c02e486852569ddf0fa4a7c5ccfbbbef00aa8e9de232b3a5a46362b34d3daf602a6033a5358373585bb973fbfa8a19eeb3b3319633a3799297fcc79f51e7fde80435dba1c17f0be6451d61811d3f4b10bef377973e1df8d1bd39a2b35d49886ca889ff3547b799592f4e93110c6cb8f1466f2905bde06b9aea262154f7cd65aa8932f4e1d0403259d2ba2ee8b372b9addb2c3a4c773afeb0a8250a0e4cd24fafdb60b0471142f63c0b7bb38fdbbdf2fbc1a44dd611504130c4da6d45872ac2d06230b12ec5b563e95c1035a5292f39ffbe7e744e28e861e0837bc03346b8aaa87611e98b1ca79db2870ed904eea04ae0f3caaa948e1ac6b969ff6d7c36588177e0b9622886382f58fc0976c2441428e1aedc29162d48d070195c6215b2d3047af51101483684bd65f35156b49c0781129f94e88aae809e71e5d775930efe5327334cca73f2a387b2e5fb2ae63fcf0816d76454ad03820d9e4690d99f7202ede2fc269d3e717ccfefa617fa14c2821e85257730f1c40c9bdf99ca4081fe0b5b95b07d6b0debd169987590e966fa4e2d040cfacdc244915deea9ef9e08aead1b465bf7b701a9f837473a6165d57495506cb215b72827ffcd61d57579845bccfb3d1656fd558502c7db3b133edf5680474fa5406c62886a62f291ce05f692a9e23ea51357d86a830a1f22b4159794dee6f82d714484de794deb2097d4182e8a794505c389399089e5e461885f9f52a3f8f289cd7e26fe1e36a5c4e7785da81557d9642cdb3dbd4a4256e8af16a7c73a8adad6860103386f6f4cb6104a69d2a1cc689a78364d2fed8e58d1bc195278b3089319c5f8cbfce30911280495d66d9556c8452fccb70391511d42ee56968b3df1fe8d8ac47f713512745308db474261e238e5691c66853754e7991dc63b1c17fa1f58e2039eb15563f1954d304b5ef8362149d8ac9f415077930c0b70ab47f9cdca49d39ef52fa2d9f480ed14b32f0cf1f8f6a15afeefb158fca0688675e104ce419c4f6cab35f0adb1f15c78269cbc3ac072aa224cb2cac445bcc0b6b9694c47cd6aef6fdf036943b2343cb26269d48eb258edc855c7d4a54956d427bfc621763af953a9aa89d1caaabececde6ba15745b333aec33dc51f782b60a9ca18ce2051647d86af4162f2ac5d2a8d25d5061e2f0fcc0011dbac621f64b8f15291a1d92c023451cc457f6a6e8583f284faafa2ae95c7bee8ef42c4bf51aaec6d9ea8686f5a47e35f9ffe4016a69b50419798fa8f71f9ed2fb043e9b05d5b9bd674ed37481ddcde3baf713a94acf1ea0c5397f4f2d5c23660642391859fcb023600a570f0d959e85a0215efebe33e59ae2be35dcc9f0d7121061ff82801c7af1d7453d82276037a31efb7b90f2b6e0ea84814caa7ebf075d587c9f891352eac37274c9c047cb306c76de10b96e254ad955667492a3b511e109d74aa08e13aa1226f7ca4130d80005f05595368abec058838cc15e8c91e6a92ebd41bcf5cdedae1476f165299bafad74ae4f549950cc012f4b7f10ba29afa0c587204e5d79e840673c476a00623154df86f8a1429e2fa743b38362a883bc7ebd5e4ddb1860b7ce7ae393fca4a6caa2ecad3ad210ec92fc7eff326feb227fabf334424afa19705ccb53f46a8f7d10a20b5a637b5126101390190b3c1efa141b13a8857c8af6d8711978320258e354ff62e95b4a305e82868105512f443d62559941826c41ac9a8c2610a0246a44b55683458463d588e7b24449277667808c9e285650633a008d2bf6ac7b5c0360c2960eadd0912e508326126aaafb0a1067dfbdd755a3c569a5e6114f244edc87440700acb13f216b386d3133f9b337e2230ef5b1ae81e6e3454649884b12eadbfe81ef1f5b03ae5236144ad0a1c1d7c3cdec603f6285016a07756a7b933c7b99998ea42ecae2728a2c4aba4bcb09b2ee3a971ca43c41f826b5df6d6529ce6bfc3d66f88f18e899d73e9e789067ff2fdf92fe8f3ea4cd981b79347950f448a7b38d73b2225f081da2fbddbd3d36f5575f7e2e5cd17c59c6e04b393dbdabdb6f5406e8730a5f6dc4ba2f181c13a32b5ed4d1d3e38f355064df156c61178c56d3b2635c458d52fcc5f6a0a405a5c997340917b05ac1e09a398f465ef127bda954356447954bff9b2248b1525565eba8a836c6c8e837c63a8dde73f3207969b880a8a617f10cc613d7ab0488a4472bee4fb3995468f03f315bac6d1fa27eb611236f95320a6152a148d7ddd9c78632c9c1f229470e8ea86e569915a8990490e99d183044ca70e8d0ba4c336cdbef0e46f19d8a9365fedf58f62c9c5342748d0bd1c2f42aeca1eab700c88f395c3eb3b65042a55c144a4c1ea68785531579f5919acf7d07acce933e1e541ca88fe871ae72575452fae260ac8205f3630a0497376798a45db55572cef7e6878efcb120546f2bc2b436b0e567de7c88aa0bb00047d22977be711e61463cf7db945ba3777779435e669087c84d0646537bf80a10591444ab231ace3d31b049a2e6780c63dca3685087e01ab88a820ab9dada9778448bfd2629b2338206891065050881a8bde5e2fe4f59836907b072372aa9447b9633051a2ca9ed6414ca336eb158d9e52d91b00dbd885ad48ca1c5f3d47642e2462a848827f4ef1fc6ced9bf380333ffab0a04e7ee1c2014ae4a503254bc003deace35949b40173e00b43e89cd973c37c4fdf4d1e9dc9b33c1aa561ed8c19741ae824ed4947b6f4dea60dc9bc033c74bdd6568bbed471f53949825c987142324fd480bd60881c5c4e336be50adaec50e5a25923fc0f1e1977af5adc5f4e4167f8c509c82cb435fa97f3f1d1b013a73bf20277517f6fd15dbf961b63c54f54fec2f2b06b71088ef9fd5fff21400a93eff67b8826307f497280411fb82d09423e7c320ba40d3923f788d34a112d5ee7db2d7196dd119b8e783f6e5ae7cd62c84e87c70594f33ccac703f0e61163cd072ebaf9f5ab574ee8a77ada410926fd91683496305f7a2f987e606c56328594a61eb9a7cf15d706fbb19ada542dcefa17cec8043b01ce8fae233fc595ee8e6abd7fe7dae679a0d8b8f5889ad114e2c3c4d5d6b348336dc5b2f3c7c99883fe66f04611390bb95d31313dda483868524c4c4b0e8e595ad865e2fe01de0db92a576226a168ac29f3bf7511ecb0fc31193223bd0d02d19bd1c72dca8984374e72223a7dcdfdef5f897058f7e4ff6c460307b300549ffa47cc4c58053fa5d7e5ebc4d66fe5e768f59b202e99c11dbe3652e05306657005cd0285d67661ffaa98a8f91c47846fef37e878477a756f9cd5b2e95eeb594f0911c52281a2dc0eeb132c879940c51bfdebfdfcb84f9767551dd1e36e0dbffe44a7dd0332bbc37f746f70a6c3ce326a1b38de7bdb20278018f3df2f0c2a66787932b0fa3e1c192ce0a57d5615a3ad27331ff666c53f9e46e8079922b177e2172b89433faff9412cd1bc29706217aff1b3230cf272fabee429d5ca629414a8ba828d39ab232ea9c8e42ce9868c46fbaeddd83c9a672de3a6e23204ea5a41d385c2f5def533561d2f98990a8df69f0ced4ff0399b7a6ae52fe524db8c975466f1ea38a64065379ef1c9284a3f7c70d6aa2ab81c3d42914fc20270572df6264365a4c87db77c7ccc2d03c8103e3139a9be9302dd219e4e25bbdb09e7e961140c8d371ceb1e73df6d66414ce8592451eed0a1898096804139f772b06281855b3276876ff38cf6b5ae9788962864d26588482574262775b2fde338a279b3e440013e0f2872027363f472914551c60a399bfc568acd3e737d8a7413ad0746a49c6bb2bb275bc12ec82f84584bd5a1516b70d7c382d72be72ad48236f7babbd896addf512e53a571d2671416af6971804dbc78cf5993355dbe09fef5b2270155544b36afab67eabda6f27895709dc269421bb9ff63ce96eabbf0ee447b5dcf63cc525420bdb6ec8f41347db2e38acbd2a88e71ab486ad87d407fd65a1c74968a8aff3005021dff3c43705d7b2cc7ba54978eef8f9888f3c9692cc95e1cfb33fc3f3b7b5a65c90bec28d25d0a4d2b21672e11fcecc18d441557dfdaad44549c5978f0e8186ed5d99cc0e611dd5d7439f06b429a6b228f2125b8d36ccddb777c6b37d58e1627f9fd9dd6b1a77be09b95fa69aff075f7a1b97ce8d39047442eafb26489a50e1bad4fe14f8c75884035a0866ab8689db9241310c53085a22a2e43ae116ab57fa1860ae7aaa948f2a69e7d890b01c91830a92ec598537f07f5de759be7c636aa7f54d25176eae9a373093ca4027b7e56a6122d2a5beddb802e934e394c5a474242a27d902be7c2ab6eebc0e612be06772db029e74e265e527d461fe07b6210ffe4f48e0727086403"}, &(0x7f0000008000-0x4)=0x1008) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r3, 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(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000007000)={r2, @in={{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x63f9, 0x0, 0x9, 0x8, 0x2}, &(0x7f0000008000-0x4)=0xa0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000009000)="7cb349a802f784d00d30231aa034ab186beb82e881358b6b5f34d1e763e9da0c9ef2e5d635de19a8b515f66990f349984cc2928db162cafca907f6e70c61151499ea4f14dd309e5200a0342b2e8fb22e901a47fe26ebc1bbfcb8e03fd891451ac9be5db91cca8f01a9375a8f29a5c8fbbce58de2eb6b5a83bd8a4910f18a321d92ba0ae5c559bce9af37e41cc178bdc750dbebfe97aab9aed810b436a6b16740f65ae0462655d0e5b9aa231dca1a6e89a864ae1db96629c35694f11034cbd221fb4e633c0ebceec66d9df3316a9219514c1025fe162a44f75529bde888712c5a2b1f987fc32c41816417e11cb5b30478773a", 0xf2) 2018/01/28 20:32:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto(r0, &(0x7f0000001000-0x55)="ca711ffe5b91b8265445f6ebbdd0b2f0a5d8571e38bbd4dbc7714950eaee908ea20448c6ddd5a5645012932b2a36fce9b4b75b4c1beedccf0a10e4b5ee93025ed307caa056aeb5c4c481f206dc706323c5a9258d19", 0x55, 0x0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) fanotify_mark(0xffffffffffffffff, 0xacd62451dcb86358, 0x0, 0xffffffffffffffff, &(0x7f0000ad2000)='./file0\x00') [ 79.324403] device gre0 entered promiscuous mode 2018/01/28 20:32:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cb9000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000037d000-0x8)={0x0, 0x82}, &(0x7f00000e7000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000463000)={0x5, 0x0, 0x4, 0x313, r1}, 0x10) fgetxattr(r0, &(0x7f0000b63000-0x9)=@known='user.syz\x00', &(0x7f0000fec000-0xbb)=""/187, 0xbb) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x6, &(0x7f0000565000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) 2018/01/28 20:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e82000)='/dev/ptmx\x00', 0x149000, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000077000-0x10)='/selinux/status\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000e68000)='./file0\x00', 0xa0) ioctl$TCSETS(r0, 0x5402, &(0x7f00009d7000)={0x0, 0x3f, 0xdb3d, 0x6, 0x8004, 0x0, 0x4, 0x9, 0x6, 0x100000000, 0x2, 0x61ee}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00006f6000-0x4)=0x7, 0x4) socketpair(0x2, 0x80005, 0x800000000000036, &(0x7f00000ab000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000b1e000-0x18)={0x8, &(0x7f00003fe000)=""/240, &(0x7f0000144000)=[{0x3ff, 0x29, 0x400, &(0x7f0000e82000)=""/41}, {0x0, 0x7b, 0x3, &(0x7f0000f86000)=""/123}, {0x7, 0x1000, 0x9, &(0x7f0000b4d000)=""/4096}, {0x2, 0xdd, 0x5, &(0x7f0000e9e000-0xdd)=""/221}, {0x5, 0x1000, 0x4, &(0x7f00006c0000)=""/4096}, {0x6, 0x1000, 0x2, &(0x7f00000f6000-0x1000)=""/4096}, {0x200, 0x84, 0x2, &(0x7f00006b8000-0x84)=""/132}, {0x9, 0x46, 0x6, &(0x7f0000da2000-0x46)=""/70}]}) 2018/01/28 20:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d6d000)='/dev/sequencer2\x00', 0x501200, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000001000-0x1)=0x0) 2018/01/28 20:32:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x2) fcntl$addseals(r0, 0x409, 0x9) socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r0, 0x2, 0x6, 0x7fffffff) 2018/01/28 20:32:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup3(r0, r1, 0x80000) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/28 20:32:34 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sync_file_range(r0, 0x81, 0x6, 0x0) r1 = socket$key(0xf, 0x3, 0x2) dup2(r1, r0) fanotify_init(0x14, 0x40000) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000005000-0x34)={{0x0, 0x3, 0x8, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000007000-0x14)={0x3, 0x2, 0x0, 0x3, 0x3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000009000-0x8)={0x0}, 0x8) 2018/01/28 20:32:34 executing program 3: r0 = eventfd(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/231) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(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]}, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {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) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000355000)='/dev/hwrng\x00', 0x90000, 0x0) write$selinux_access(r2, &(0x7f000030d000)={'system_u:object_r:tmp_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x34, 0x34, 0x0}, 0x35) 2018/01/28 20:32:34 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) socket$packet(0x11, 0x400000002, 0x300) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/sequencer2\x00', 0x82000, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000ffa000-0x50)={@generic=""/16, @ifru_ivalue=0x0}) read(r0, &(0x7f0000ff9000-0xc5)=""/197, 0xc5) mlock2(&(0x7f0000ef5000/0x4000)=nil, 0x4000, 0x1) [ 79.430320] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 79.442430] IPv4: Oversized IP packet from 127.0.0.1 [ 79.457146] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/01/28 20:32:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xd) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000009b000)=0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000e9e000-0x6)=""/6, &(0x7f0000724000-0x4)=0x6) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r2 = syz_open_dev$tun(&(0x7f0000647000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@common='ipddp0\x00'}) utime(&(0x7f0000f3a000)='./file0\x00', &(0x7f000059d000-0x10)={0x20, 0x3}) r3 = dup3(r2, r2, 0x80000) statfs(&(0x7f00008ac000-0x8)='./file0\x00', &(0x7f000028a000-0x1000)=""/4096) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000b03000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xf09, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x400, 0x8, 0x0}], {0x8100, 0x7, 0x8, 0x953d}}], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "3b47bf", 0x16, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x2, 0x3, 0x4, 0x1, 0x4ac, 0x0, 0x0, 0xd, 0x3, "3818c4", 0x2, "1a9201"}, "83746e80c44d"}}}}}}}}, 0x5e) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/01/28 20:32:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xfffffffffffffffc, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{r1, r2}, {0x0, 0x0}}) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x3c, 0x1, @thr={&(0x7f0000001000)="", &(0x7f0000002000-0xa1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 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)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000967000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000496000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f00000bf000-0x10)={r4, r5/1000+30000}, 0x10) 2018/01/28 20:32:34 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x85, 0x20000000, &(0x7f00005d0000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x3ffffffe) 2018/01/28 20:32:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006ee000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d5d000)=""/0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000413000)=[], 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f08000-0xc)='/dev/rfkill\x00', 0x60040, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000b12000-0x4)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003ad000)={0x0, 0x0}) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000f8a000)={0x7, &(0x7f0000719000)=[{0x4, 0x6}, {0x100000001, 0x7}, {0xf5, 0xb2f4}, {0x14, 0x5}, {0x5, 0x5}, {0x40, 0x7}, {0x3f, 0xb7c}]}) sendfile(r2, r1, &(0x7f00009c8000-0x8)=0x0, 0xfffffffffffffffc) timer_create(0x3, &(0x7f00007b0000-0x60)={0x0, 0x30, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f31000)=0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000b96000)=""/152) timer_getoverrun(r4) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000663000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 20:32:34 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) getsockname$llc(r1, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000de6000-0xb8)={0x0, 0x6, 0xccf, 0x4, 0x6, 0x0, 0x0, 0xfff, {0x0, @in6={{0xa, 0x2, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x1, 0x401, 0x3}}, &(0x7f0000460000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005bf000)={r2, 0x3}, &(0x7f00008f3000)=0x8) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000096d000-0x8)='./file1\x00', &(0x7f000085f000)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") connect$pppoe(r0, &(0x7f0000325000-0x1e)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 20:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000929000)=0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000536000)={0x7, &(0x7f0000d40000-0x38)=[{0x3, 0x100000001, 0x100, 0x2}, {0xfffffffffffffff8, 0x400, 0x2, 0x3}, {0x8, 0x7, 0x7, 0x9}, {0x1, 0x0, 0x9, 0x3f}, {0x1, 0x2, 0x5, 0x62}, {0x400, 0x4, 0x200, 0x7ff}, {0x0, 0x5, 0xfffffffffffffffb, 0x8000}]}) 2018/01/28 20:32:34 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000c000)='./file0\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000017000)='./bus\x00', 0x200a01, 0x0) getdents64(r0, &(0x7f000001a000-0xcf)=""/207, 0xcf) 2018/01/28 20:32:34 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000009000-0x8)='./file0\x00', 0x40600, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000006000)=0x4) 2018/01/28 20:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x5) 2018/01/28 20:32:34 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)={{0x0, 0x7530}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 20:32:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d80000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0xa, [@dev={0xac, 0x14, 0x0, 0xa}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, 0x38) r1 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setns(r1, 0x0) 2018/01/28 20:32:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003c2000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000d2e000-0x2c)={"73717374656d5f693a6f626a6563745f723a6b6d73675f0365767563655f683a7330", 0x20, 'syTadm_u\x00'}, 0x2c) 2018/01/28 20:32:34 executing program 2: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000212000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000513000-0x4)=0xfffffffffffffeb2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000419000-0x4)={0xb8, 0x4, 0x2000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b17000)={0x0, 0x0}) readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00002c0000-0x1)='\x00') readv(r1, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2018/01/28 20:32:34 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000009a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000050000)={0x0, 0x9, 0x5, @thr={&(0x7f0000274000-0x91)="6b2461be6a2cbe1995244ce350c49261f23a29766bb871a054b983fef80d85dc57ac147c77006e9e29324ea88fae344be3b1fd73918824420e1bd333a9527fd496671b9019cef65c93e71c678656165945b5430f9134077d23040665c2e4d5f572e74305b18d965e32baf0cd7b5dac30a54dfe86d67515ab121d2e4c6d85594674a40a79c79dc4bec38172014a02f83fd6", &(0x7f0000001000-0x8d)="f79287a168105c6a6a7d2ee2ac53d3a3ff09b2019d2a98491136d4e642b1d755fa2287da74ea5cb23796a77e4c3e4a28f6a0a7fd627df0ad496e3310dd724f6ddc8d26874e95cd6d6d51fab10315b2eeccac8a57100e0c969b639ca84d91f17abd009040e6b6fdffaebb10aa5eb4e8cb22d6e420ba485c3be09296ffb5e733951a602ef77fdfefb3e7b404c054"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ee8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) readv(r1, &(0x7f0000bec000-0x60)=[{&(0x7f0000f9d000)=""/242, 0xfffffffffffffea9}, {&(0x7f0000de8000-0x1f)=""/31, 0x1f}, {&(0x7f0000bd1000-0xb5)=""/181, 0xb5}, {&(0x7f0000e88000-0x11)=""/17, 0x11}, {&(0x7f0000360000-0x46)=""/70, 0x46}, {&(0x7f00008b1000-0x64)=""/100, 0x64}], 0x6) 2018/01/28 20:32:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x0, 0x3e2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00005d6000-0x10)={0x9, 0x8002, 0x8000, 0x1f, 0x0}, &(0x7f0000da3000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bb6000-0xa0)={r1, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb1, 0x800, 0x1, 0x8, 0x1}, &(0x7f0000257000-0x4)=0xa0) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/28 20:32:34 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000061d000)='/dev/keychord\x00', 0x4c8000, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000487000)={0x5, 0xda, "f4c8581912e3486e08b4d260a9f9bae3dc073cbe737cff2e0385ed19fbc94665740aa03a30db0a36947d5531b833a5d5ae8d26e47356618fd45e8d9865b665b69ac2c79b9bca90b30288d79bc55f84643ea9c363c393d740f78424941072a4278a841e01e34f1c10ef5a33577b60b4cddc278c4685ad791403b30b95eec3e62dec9804edfe09c5c31f8e5ca439a36094070d649faa2b364880d3ba0c41171730e62969ae4a9a2ea2357f8a6233eb726008db13d8e7fc962a4927d35fadc6b2a363209987433755aa03480c4b82d0741e4d191a128aec0e348c65"}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00007f4000-0xc)={0x2, 0x6108, 0x4, 0x8d, 0xa38, 0x8}) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x8000, &(0x7f0000a8a000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001000)={{0x7, 0xffffffffffff6413}, 'port0\x00', 0x2, 0x80000, 0x2400000000000000, 0x9, 0x2e3, 0x80, 0xffff, 0x0, 0x5, 0xc546, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x1, 0x3, 0x1, 0x9, 0x3ff, 0x7ff}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000003000)=0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) fcntl$setpipe(r0, 0x407, 0x5) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000)={0x0, 0x3, 0x0, 0xffffffffffffff00, 0x6, 0x5}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000)={r3, 0x3}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) sendto$packet(r0, &(0x7f0000006000)="f690ac1ed3fdff82039604d5152199ab1fa7667416930dc22aad5cd19491306c6f91f68cbb534cf0339bd5ca16a5d6e381cbec074a911f5a6f2283747fffa9ca7c36ed92f72982ff8157aae22f7c0c948344b540913246afb12980adda30e24feb228f0ad6375ca8d3b864ec3b2a8608553688a7dbec7fc2e9", 0x79, 0x8080, &(0x7f0000003000-0x14)={0x11, 0x8, r4, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000008000-0x10)={r5, &(0x7f0000004000)=""/145}) 2018/01/28 20:32:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/28 20:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d01000-0x20)={{&(0x7f0000d1d000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/28 20:32:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00003ce000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b0e000-0x4)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001d7000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ca5000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000050e000-0x4)=0x20) 2018/01/28 20:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000d08000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/01/28 20:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f000030a000-0x63)=""/1, 0x1}], 0x1) close(r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d97000)={0x0, 0xdf, "f3e3d4db3ad937edcd7503375b4140cc23d11fa6c7ba6f190df7f3c6fcbb05fb79185443fb79e39561192d175abb145d5ef6ba735180059fe3fb1e9dca6f9a9d6d80b25a14b7d1ba9b5f98fb3cd516dafc1b004d12d9f9f8e7d507c785e33944cb4af5b33dbf5fd97b7cb57e1e5acf8a3ded8d98395ec93951548878a4c244c6c42cc2a7664e4a3267e43b00879232ee919411f0bce11ced744a29fb6f0fe8e1e3717f86f55fa16b20a71acfb66c1f38884ac3fad3ce8a4c2e3a84f3acd7c80f93610ad41b9f53827ae0427c0dc7ec69a2fce99f596fdf73319249f69d91d2"}, &(0x7f000081c000)=0xe7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000099c000)={r1, 0x80000000, 0x1f}, 0x8) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f000038b000)=""/1, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000897000)=[@in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000000}, 0x0}, @in6={0xa, 0x0, 0xfffffffeffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x74) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x13) 2018/01/28 20:32:35 executing program 6: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00006d4000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000469000)=0xe8) ioprio_get$uid(0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000703000-0xc0)=""/192, &(0x7f000059b000)=0xc0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d69000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000e7000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000bcc000)={0x0, 0x80, &(0x7f0000b77000-0x80)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xeaf6}, @in6={0xa, 0x3, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f0000132000-0x4)=0x10) rmdir(&(0x7f0000da9000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000022e000)={r3, @in6={{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000be5000)=0x8c) 2018/01/28 20:32:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysfs$3(0x3) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f0d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000a68000)={0xf351, 0x1, 0x4, 0xae, &(0x7f0000b41000-0xae)=""/174, 0xa9, &(0x7f000055c000-0xa9)=""/169, 0xce, &(0x7f0000a0d000-0xce)=""/206}) 2018/01/28 20:32:35 executing program 5: pause() mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000009000-0x10)={0x7, &(0x7f0000008000)=[{0x5c68e482, 0xffffffff00000000, 0x9, 0x3}, {0x8, 0xfffffffffffffffb, 0xffffffffffff1e8e, 0x1ff}, {0x1000, 0x7, 0x2, 0x400}, {0x4, 0x81, 0x1f, 0x5}, {0x101, 0x7, 0xf, 0x3}, {0x9, 0x200, 0x477, 0x85}, {0x6, 0x3, 0xe973, 0x0}]}, 0x10) 2018/01/28 20:32:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xa400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x24000) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000b79000-0x8)='./file0\x00', 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") lchown(&(0x7f00009c7000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/28 20:32:35 executing program 6: mmap(&(0x7f0000000000/0x257000)=nil, 0x257000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) clock_gettime(0x0, &(0x7f000024c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000257000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000258000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000257000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000257000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000258000-0x4f)={0x0, 0x8a, "ce62ff119ac28e5a78758bf9e4d75aebbb98ef840aa362b6643ffe5ddcc9b3cd53a86ba4af94602325f398ccc2dadb647714a031c753fb89e6714be81cd3924777fc0bc0fb60d3becd44b02645ed8fb78343cfc3104c969f959d5cfc50e10902c27167ac4a2c55816f0f1a2e4b9e33d59ecb39a5bf2d2523910418d150d52133f2bb32110a43bf97105a"}, &(0x7f0000257000)=0x92) mmap(&(0x7f0000257000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000258000-0x8)={r3, 0x2000000000000000}, 0x8) ppoll(&(0x7f0000104000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000005d000-0x10)={0x0, r1+30000000}, &(0x7f000024c000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:32:35 executing program 3: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000646000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000af0000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/28 20:32:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4)=0x0, 0x4) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/rtc\x00', 0x20a098b4990c8289, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d9a000-0x10)={0x0, 0xac, &(0x7f0000d9a000-0xac)=[@in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f3}, @in6={0xa, 0x0, 0x1a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f5}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}]}, &(0x7f0000d99000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000184000-0x8c)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2018/01/28 20:32:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e0b000)='/dev/sequencer\x00', 0x800, 0x0) writev(r0, &(0x7f00003c4000)=[{&(0x7f000008e000)="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", 0x2f0}], 0x1) 2018/01/28 20:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007dd000-0xc)={0x0, 0x0}) 2018/01/28 20:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000082e000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) fadvise64(r1, 0x0, 0x8, 0x2) ioctl$FIONREAD(r1, 0x541b, &(0x7f000085f000)=0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) getitimer(0x2, &(0x7f00002f4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bc7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d89000-0x15)='/dev/pktcdvd/control\x00', 0xc0, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000be2000-0xc)={0x2, 0x100, 0x2, 0x401, 0x1f, 0x5}) r4 = accept$unix(r0, &(0x7f0000e5a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00009f9000-0x4)=0x8) fstatfs(r4, &(0x7f000004d000)=""/87) execveat(r3, &(0x7f0000f24000-0x3)='./file0\x00', &(0x7f0000816000)=[&(0x7f00000be000)='/selinux/avc/hash_stats\x00', &(0x7f0000980000)='ppp0\x00', &(0x7f0000cbc000)='/dev/pktcdvd/control\x00', &(0x7f0000fa7000)='/dev/pktcdvd/control\x00', &(0x7f00002ba000)='/dev/pktcdvd/control\x00'], &(0x7f0000512000-0x10)=[&(0x7f0000b36000-0x3)='\\#\x00', &(0x7f0000a5f000)=',selinux\x00'], 0x1000) 2018/01/28 20:32:35 executing program 5: getegid() mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f0000f52000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/rfkill\x00', 0x0, 0x0) userfaultfd(0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/28 20:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ded000-0x63)="9403c33286372fc7f6f12918992a4d476c265b2ef3315a285df6674908ae3a154b31319148c39ccff08904eea281dea723b84c2601576cfa3001f2389fa2c4cb2ce3cc8787acf3c10471ea8a8d9704a5adb54b2174a1d348881e4b956d021bbce63f86", 0x63) 2018/01/28 20:32:35 executing program 1: mmap(&(0x7f0000000000/0xb35000)=nil, 0xb35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r1, &(0x7f000045c000-0x10)={0x0, 0x0}) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) setpgid(0x0, r3) setpgid(0x0, 0x0) 2018/01/28 20:32:35 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) inotify_init() ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x1}, {0x10000, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000026000)='/dev/autofs\x00', 0x101400, 0x0) connect$ipx(r1, &(0x7f000000f000)={0x4, 0x8, 0x0, "292671db2f2e", 0x9, 0x0}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000026000)=0x1, 0x4) 2018/01/28 20:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) fallocate(r0, 0x0, 0x6, 0x800) r1 = dup3(r0, r0, 0x80000) ioctl$TCSBRKP(r1, 0x5425, 0x2) 2018/01/28 20:32:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d74000-0x4)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006ae000-0x4)=0x0) 2018/01/28 20:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fa8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000cba000)={r1, 0x2}) ioctl(r0, 0x9, &(0x7f0000cfd000-0xca)="0fd35676519f83bf63fae341c5ffc7b7115413e0c2e925d23f50ebbba3926dbc9a13fb144e2434a861bf4a958f7dfb1e46a1e512f29d8bc434e4eaeb82e8b748ca69f5ae93db343511dd5944c7ed4d8927c14aabca46c41e7fbc2eacc974a3adb60e3ad0506fb343ae3b2184035fc971ebbb09071872aee7ddb6ed33be03d6ddd1a0e3eed4d4fff45df7c39cb256b8e4174ad4deb8d84fab7215554dcb0ccaad3d2b4159a4dd3d505469943e05497d0e21bf0c180b703977fe260caa991aee19bd06f1aef2f4b7fecbe1") r2 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000eee000-0x4)=0x7) pread64(r2, &(0x7f00005d0000)=""/0, 0x0, 0x0) 2018/01/28 20:32:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7, 0x0, 0x43, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e53000)=0x7, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)="") getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000ba2000)=""/4096, &(0x7f00009a2000-0x4)=0x1000) 2018/01/28 20:32:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d84000-0xb)='/dev/sequencer2\x00', 0x0, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/01/28 20:32:35 executing program 0: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000093e000-0x8)={0x0, 0x0}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00003fd000)=0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000093d000-0x28)={@common='lo\x00', &(0x7f00005d9000)=@ethtool_drvinfo={0x3, "c47bde8a22185a7908aca6798a4d4806588a1a2aa68471a65a93226c48f57f14", "dc56bb2f3f3d88274baf6d685d0a6e0abb160d71899d5cd4378da4a15f4e07b4", "2bedccf4f221b1da4d76897434c68dcc6256ad0d2d361998bcd8f4161f2afa92", "0f0d43a050998aed42985ec7fbfc1fc5698b8fedbf2db00775764dde401c0385", "3d481b08567cfa80d4a0c1bce85534f0ef08d26c88bfec83539432c1706ead22", "afa6c37f652cde2d39e4d5c7", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(r1, &(0x7f000093f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000093e000)=0x10) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000093e000)={&(0x7f000093f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000093e000)=[{&(0x7f000093f000-0xdd)="b71080fb4921da6f2933b8a64f63cff388d2dd055668dde14abb1673da9e8f292a1262f49c4b192f982a3dfe16d1bb6433ab27625bc4741f2afad60730a02b80f6955823840ce4d8ba126c16bf9edddf7586bac3adf24e614968e25c6fbe105a1744341d386b90908bfd19400ddbeb5a6233c0c92317ef9986f27f79e44d7f58b09ee21a3b582076cc6126cbd44c46647986c205c132e339149867356c5a9d43d4d3405037aabddb91df29c0e12ed95ecd6f1de98b010b8a4b5ff1d7861a183d637f2afd03436135f13d8372ff002353a931e6e3beab494b2acf72b9ac", 0xdd}, {&(0x7f00007ac000-0x8e)="46ece94f387dee204c6f0192d8491063f936472c33b213f0eada9befc134eea096fb60dfa3ae761c17e117288493f485cb2663938ab6e2e400df9e2a5c715566bf332908c4a2313884b93aac5f5546e9acfc81f2b8a22096deb9f0c1f3ad87d768365724d1d617ddcf20b521793c6aa27aef77d6fa196131cdd608fba76ca85676b14cee45cb3558f6e485ce1585", 0x8e}, {&(0x7f000093e000)="9974573fe2643c278bc35cb529940d6bb04bca698be01a93a1637c96ee8f1adbf96e3cd6ba15646faab18c3c00aed0ae0dca57239a51af3ef72b1940f68f778f8ad8d05ca93ce712949567cad0e86ade6773970539b5fb043c6257108bffc0cc7f51ad", 0x63}], 0x3, &(0x7f00007df000)=[@rights={0x20, 0x1, 0x1, [r1, r4, r3]}, @rights={0x28, 0x1, 0x1, [r3, r1, r1, r0, r2]}], 0x48, 0x800}, 0x801) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000093e000)={0x0, 0x3ff8000000000000}, &(0x7f0000176000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00007e5000)={r5, 0xfffffffffffffc01}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000b4000-0x4)={0x5}, 0x4) 2018/01/28 20:32:35 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000006000-0x14)={0x7f, 0x7, 0x5, 0x4, 0x2}, 0x14) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-:1023', 0x20, 0x35, 0x0, 0x0}, 0x3ae) 2018/01/28 20:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ef5000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000685000-0xc)={r1, 0x80000, r0}) fallocate(r0, 0x0, 0xffff, 0x2) fcntl$setflags(r0, 0x2, 0x1) fadvise64(0xffffffffffffffff, 0x0, 0xb8b3, 0x4) 2018/01/28 20:32:35 executing program 7: mmap(&(0x7f0000000000/0xba4000)=nil, 0xba4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000504000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ba5000-0x4)=0x58) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ba6000-0x8)='./file0\x00', 0x0, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x8001}]}, 0x10) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/28 20:32:35 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ace000)=0x5f) readv(r0, &(0x7f0000d53000-0x10)=[{&(0x7f00003c1000)=""/1, 0x1}], 0x1) shutdown(r1, 0x2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) 2018/01/28 20:32:35 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x9, 0x8400) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000008000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x1008000}, 0xc, &(0x7f0000008000)={&(0x7f0000009000-0x31c)=@newae={0x31c, 0x1e, 0x100, 0x1, 0x3, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xa, 0x0}, @in6=@loopback={0x0, 0x1}, 0x3, 0x5}, [@tmpl={0x144, 0x5, [{{@in=@dev={0xac, 0x14, 0x0, 0xa}, 0x0, 0x3c}, 0x821f1a339afeb1d5, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x2, 0x4, 0x0, 0x0, 0x9}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x7, 0x1, 0x3, 0xb99c, 0xfff, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x2b}, 0x2, @in=@multicast1=0xe0000001, 0x4, 0x1, 0x3, 0x7fff, 0x1ff, 0x8, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x3c}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x1, 0x3, 0x5, 0xc09, 0xc52, 0x8}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x33}, 0x2, @in=@broadcast=0xffffffff, 0x3, 0x4, 0x1, 0x9, 0x2000000000000000, 0x5, 0x0}]}, @proto={0x8, 0x19, 0xff}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}, @algo_aead={0x64, 0x12, {{'authenc(sha3-256-generic,ecb-camellia-aesni-avx2)\x00'}, 0xb8, 0x1e0, "61a34023741e40454bef5013e0eea127305ada3a74c269"}}, @algo_aead={0x74, 0x12, {{'ccm_base(lrw(twofish),hmac(michael_mic-generic))\x00'}, 0x140, 0xc0, "8bcb36a232f8a918fb2d5bcf3ada7937541a574874edf30b116faf2fce6b121f7dc04807449c40a4"}}, @tmpl={0x84, 0x5, [{{@in=@rand_addr=0x5, 0x2, 0x6f}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x42, 0xffff, 0xfffffffffffffffc, 0x80}, {{@in=@empty=0x0, 0x1, 0x33}, 0x2, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x3, 0x7, 0x20, 0x3, 0xf13}]}, @etimer_thresh={0x8, 0xc, 0x10000}, @ipv4_hthresh={0x8, 0x3, {0x9, 0xd}}, @ipv4_hthresh={0x8, 0x3, {0x8, 0x18}}, @proto={0x8, 0x19, 0x3c}]}, 0x31c}, 0x1, 0x0, 0x0, 0x4}, 0x4004000) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndseq(&(0x7f0000008000)='/dev/snd/seq\x00', 0x0, 0xe0002) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000009000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000)={@generic="f0139ba7e5198e38c4dffbefb1116803", @ifru_names=@generic="0d15a7dc0bd14efa4c2f8cc7a0934202"}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000003000-0x4)=r2) 2018/01/28 20:32:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$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]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005b1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000dff000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f00000d7000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013d000)=0x8, 0x800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 20:32:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x18) pipe2(&(0x7f0000697000)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000187000)={r1, 0xfffffffffffffffe, 0x74, "ff7ed1c98a7982cc3977b82b5fcd95527d71da95156ed6a1c6f105beadd002e93bf5bcd3871e605fecd0dfe4abe00a7b61c41e65602220552273af34600bfe3e16fbd7e12abf1e6959e63e83ec5de7881629e7b32e78af836e74f649c609730a58a7a112e0ea1c18fb67901bc423eda080b6af7b"}, 0x7c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/28 20:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000704000-0x9)='/dev/sg#\x00', 0x0, 0x80) ioctl$int_in(r0, 0x5452, &(0x7f00002c5000-0x8)=0x6) ftruncate(r0, 0x10000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000bf7000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a75000)=0x0, &(0x7f0000fe5000-0x4)=0x4) 2018/01/28 20:32:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f000020e000)='/dev/sg#\x00', 0xef, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000323000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddd000)=nil, 0xddd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ddd000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) epoll_create(0x487d6e1d0) timerfd_create(0x5, 0x80800) getpgrp(0xffffffffffffffff) lstat(&(0x7f0000ddd000-0x8)='./file0\x00', &(0x7f00006a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c21000)='./file0\x00', &(0x7f00000fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000037a000-0x8)={0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000294000)='/dev/pktcdvd/control\x00', 0x40002, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ddc000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000d73000-0x8)={0x4}, 0x8, 0x800) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f00004a5000)=0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006a5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000ddc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x8000000) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$void(r1, 0xc0045878) mq_timedreceive(r2, &(0x7f0000712000)=""/0, 0x0, 0x0, &(0x7f000041a000)={0x77359400, 0x0}) 2018/01/28 20:32:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00003b8000-0x218)={0x2, 0x1, 0x6, 0x3, 0x9, [{0x2, 0xed5, 0xffffffffffffff3e, 0x0, 0x0, 0xa02, 0x0, 0x0, 0x0}, {0x7, 0x6, 0x9, 0x0, 0x0, 0xa02, 0x0, 0x0, 0x0}, {0x9, 0x5, 0xffffffffffffffe0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x3, 0xdf9f, 0x5, 0x0, 0x0, 0x1180, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x3, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}, {0x2, 0x200, 0x200, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x80000001, 0x9, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x4, 0x8000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x342, 0x7, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000fc2000-0x2)=0x3) r1 = socket$inet(0x2, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r2, r2, &(0x7f0000e99000)=0x37, 0x6) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000034a000-0x78)={0x400, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x55, 0x9, 0xfffffffffffffffe, 0x7f, &(0x7f0000783000)=@generic="6108c82431121c34a5744c5e9c4cf76d", 0x1, 0x66, 0x6}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00007c9000-0xdf)={0x0, 0xd7, "5e705e2ce6702dadc58f3f531893bcaa24b10fad8d5f888a35d87fb124882857231dbf4cbf3e7f0928c99b8e8138f7cf3c22af07d2187f1a6518783fce974baf10f900162b484791ac2f6725e4a9f832f11b3031d73c81ea869adceefd9d7b16154b38ba0ede5fc3d69113fa9e1dc0457be4fd776a0036442dbd068c85b93d7d8b0b766b3061674d39bfdbe28be287fb7d92d1492d15fee51c549640dc6d2a248f5d52dae09077be3ce0a615e5511fdd0f50eb08fe9d11a293cd43ed3c51a08aed986247276fa1ae40c48a5d56d1ba1105efd4860f4848"}, &(0x7f000052a000)=0xdf) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00001b4000-0xc)={r3, 0x80000000, 0x2, [0x4a44, 0x2]}, &(0x7f0000900000-0x4)=0xc) 2018/01/28 20:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") r0 = add_key(&(0x7f0000028000)='dns_resolver\x00', &(0x7f0000beb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$describe(0x6, r0, &(0x7f0000a0d000)=""/4096, 0x1000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000584000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00007a2000-0x1)=0x4) waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 20:32:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000023b000)={0x0, 0x0, 0x0}, &(0x7f0000b08000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000042b000-0x4)=0x0) tgkill(r0, r1, 0x3c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r3, 0x5452, &(0x7f00007a8000)=0x101) listen(r3, 0x0) sendto$inet(r2, &(0x7f00009aa000-0x88)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000432000)=@req={0x7, 0xdc4, 0xffffffff, 0x4}, 0x10) dup2(r2, r3) 2018/01/28 20:32:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000130000)={0x0, 0x1, 0x14df8e6f, 0xb296, 0x9, 0x5, 0x2, 0xd8ce, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000, 0x8e, 0x9, 0xbc1}}, &(0x7f0000dd9000)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c8e000)={r1, 0xe2, "bb901ad07608fd325984939b796424152ba7f3420dcb28be2f0f1bce3f99e4d49685ad190490ff57cd03b7b03d363453b17c96ab971e14599e3d660d0c79eccb8779ba744881397b8f610d9a4ded692b7d5de038fc5f02cb5d374fdbbd69cd3fce29f7a955dcc787d8137dc6340553d1fb7ff7404eb6f081f2d0f280e42a1336bedd5ceba06134ce29b31327b649386af9ac36a805b200e237699c65864cd93d94e5eb858bbbeabff91c973ba9aee728ca782548b15b29e70007c24e432cbe73fe2d92dc1f190899a6ad027b6f2de8fc709dc19722cb8f0abeaad1266c66dc15834b"}, &(0x7f000039c000-0x4)=0xea) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 20:32:35 executing program 0: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) recvmsg$netrom(r0, &(0x7f0000ed7000)={&(0x7f0000ed7000)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x0, &(0x7f00006bb000-0x1d0)=[], 0x0, 0x0}, 0x0) lseek(r0, 0x0, 0x7) 2018/01/28 20:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ee000-0x11)='net/fib_triestat\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000887000)=0x101) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cb4000)='/dev/rfkill\x00', 0x40000, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000ad0000)={0x9, 0x1f, 0x6}) syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) sync() r3 = fcntl$dupfd(r0, 0x800000000000, r0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000054b000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmmsg(r2, &(0x7f0000b9b000-0x168)=[{{&(0x7f00000b4000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x1, 0x3, {0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}}}, 0x3a, &(0x7f0000db4000)=[{&(0x7f0000fe2000)="", 0x0}, {&(0x7f00000da000)="d70503c11345abd2e4d9ec8e399f647adae62279ceb003f499bbd188450cb9", 0x1f}, {&(0x7f0000a6e000-0x58)="0ded43b33a02e3e9e4ac5bd78699dd49c317fc6322d693a847627db9bcc6aae8052a0f4ba1cd7d80fee226b5d86c0ee58472dce15641f9756b93d0620b2179c1e1036f547b91e3d2481de0d9e53c4d81553034417c0b45c4", 0x58}, {&(0x7f0000dfc000)="9d30649ba824ff0c38ec59011218a45cad719e8c1d36ec1244000a4a9dbca9fe6c8e26e31250", 0x26}, {&(0x7f00006ac000)="36944a3735d3e597359be739d15d960e902187752d633a976376584413bb7f86b0ca682fc5f9d27ab4bb300e64e1945ce4901802ba22017bb56cc98b1638776e2c6d92e8814477fcf6eae905cd48a691b81badb0b9697c1514317db9090f72d45e0dddd7d6d0e59911597aeb6bed8b2f4aea48391c823bafe3263d3a54a411af5938038ad0b34d83f3d82211a0575db958d20946507dadb147b54b382de6b391753872e0a155f51901834e7c2457ec2ed0d52dd379864169a5a12f795657d402d1c81cc3d6b6fdd891ebd48e4e9cc918ab166afea078e22e", 0xd8}, {&(0x7f000098b000)="", 0x0}], 0x6, 0x0, 0x0, 0x10}, 0x7}, {{&(0x7f000089a000)=@generic={0x17, "0e8330ecf61af4b35ae8f1e699e6f593618de72836f8406d8b5bb689e65cb229c5492a83f0c1a61460d3aa3ac6c7770ffdc31ff105c20b4128c352434c4d258067d2c96f05d5b359495639669c4db49ebb48af5fb792f8f4108366495be0d1d1aea6806033356298346a83686798acd268688edd79b38de7ed7368d94435"}, 0x80, &(0x7f0000e1e000)=[{&(0x7f00007df000)="f82542eadc6ba38e37858177da63056af398386a32247b964af825f76df6cf14749d5ae7451413a69da41096cd7a951078e462683bc5d3672868b3908c924ab014f5f355f26d993beb4ade9de0bbfae6634e2ec3ea1c4425d77137807574829d04dcea3bf92b947cac43dd520bd0daf6051c08ffe4057d9978102db386e7242f2cd2748150636272ea1882d689dfe53c0e70dcd5b6c93c6c777cb93eb14167cc648479959ebf9d33942b207906e82250aa8ef10baf08f8aa46feb4d0100fdcc44eb334a9cd46fa3f56904e30ca058f726e7163da3c5ba7600e251d8dd55093e6948b789029ac6b9f1bb976df62d02ef58e976ff9fbabc2c8", 0xf8}, {&(0x7f00004e3000-0x83)="33d1bda37285089ca8a3763e26ca4fd8f287ffb31a26bd9f48342fa570fdf0a348f6eeec381035601d0e8064939eb7b089a47fcedd1970fc7792cdb0ad17e5f4da586de748c9fb7a9440bfd316f3e2da76db84cd9630a23818aad48f8f5b8ef719bf84b7179cb2b7c23f55c52fcff1d8487dc9ee81899b83af76cdaa92f66fc84343bb", 0x83}, {&(0x7f000047e000)="53fabed0fd5b835b14f7a9b213de27f293dbc942ec85a752fba912c56db566a29ecbbb1446d1e9c7ac666ddc66a8c6f8954c68a0d4749a41269470a548e73da7b38b57faa2754067cfa0534b92bb2ae9ef194cc1875db3fbf2868d6225bec22d42404703b87f1bbc", 0x68}, {&(0x7f00008a5000-0xf9)="03ece03551fccde23c298c531fb735abd0cda6e68990f33215f6a325d780aeb3aeccefecf0c463a63222a2628cd466737014d8aed17d590eb83853a8ae80e42d20b8c6676a6035654d5e30ead7b430764eda80dff9655c807f4d82b8d1207430b66fe26e85f5c60a5651d76fd3a90f810d0edca6e25a110736f1fc84b21cf081ced73259894deb263de7a75cf2664869ceaf96551471ba29c4e95e54bb9ffac34ce7d5d07c6271608aeece0c28ed9d07054bc12d7e25a8dfcd40a2385ff7418957d1abc7763cf394bc456c65b04358185fd35b74428f46f2df4474382cb078a52dedbb412b9b84ae295c6597fc72c7cde21f8d5bda31cf9711", 0xf9}, 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{&(0x7f000097b000)="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", 0xfd}, {&(0x7f000092f000)="18dd26ebf5ff80b63e64e14b58cd92380ce9f5031ba1f53ceab4b1d7c9a2512efdcb8f2be04c085fa8b28ab7639ae5329eedf1da7b04d06c2792ca5c962312298f5fc72955edeae4f21c16e914533277d4f9f39142bdb053bdc3905f8601cffc3fdd11f87d967c7c07ba9c098035ec8daba88fe698fb5bc56a1eb332c31cd473504465e1445ed99e8b5d260a2bc74c4c14a94aa37caeb32e43f9617df801c869539c17e3b3f3a9bd9129fa4b71a02ed8a4d90e974abb2f0fa4a000d2b47947dd53db2d4b480a08352a09d2ad53d826b3c3dc2897cf77200e9ec4f8d7fd04d7d43a9697d367da30db84", 0xe9}], 0x3, &(0x7f0000745000)=[{0x88, 0x117, 0x3, "12e438849a1a1b8514a9442cd7a02ac00608beb767bd614776d452107585ef7af920dd1fbc06da067916e222668b4a897612dfcefb7c7b875dff7133f93d5d1084a2fa4fcfb38e62a0cc141c935462231635d71516b1ecf33ecb3713ddc26e76e7cad4cbfad0245febb5d00e1660c7cae2ec4862f2ec"}, {0x20, 0x11f, 0x3, "c00336e846b7516d033211"}, {0x108, 0x19d, 0x5, "11bfb7fad45bf0683ef7d6f105cf7ef58c4805a22a4bcf67483cc77375fe1518edf68171e090571e0327d539de250dbdf6cfe2f6599d1fb2d70a4f012252df54318175d7b529bad4482f9d8e9d4e8833f70b71a102e2f8fce80af50f40ca167a42ad4610716cd8ad5741db9c86cde798985bdf4d92d4b85d51455fec39245e6d721384461dbbc2a8c67ecd1f3a0fa2c460b1f1e49351fb30ea82287a5da02dd1d45c7f5216b620c49db31673ad48de52e4af975a017f60fe03cca70356fb8160f4973664b849ef1ff0f23c9ce1f3be817678bf0dc7437a03e0b4efd34001e1f2bbc3c737916d331a462d81181644e0ec7e6cca18e2"}, {0xb8, 0x3b, 0x1, "efb3384db78cc6154d0749f14ca8e82dd5a10f278e683d37eb6833c27fd2b250d865292c1acba7264ec0f00c7b921fa7938bf2157de5caabb6bcd2da80d327158214ba757193031b6f3046812b7de08ea87f027c7507e9f27a400a4b01b777f06def9a04ab624f8422d9c33374d30c6ca79281119ab051304f73e642fdf63d385cb1010c1c95b12c73ab35442c94987ce5319af5e1766ba3a665eeb22fb06225aac9e2"}, {0xe8, 0x11f, 0x0, "02106b4af486253b03e0c83f6f7a58e3610d6de6b7e4981de72c17003fae3794c2f76ac008a786ad538312b645cff7fb683a07e72099bfe78ff64c56e40358460d51aea34c0215c2a8097515b514e5bccada9c845141c355b33cc1fe6b5a02af0612ca6d25cca27701414515295f86aa9c4b89dafb5a620d5c4b53e9928ee91318a34815747cbe935c46977de335d280264f97b318b4ce10620729d50c92f87eb6acba1dad2719e11073920a763d3c98897cdbf3e4b4febfe37f0f89418e007d93983a696cf49f17f797d7d94c61ca8dde"}, {0x40, 0x0, 0x4, "98f300f4c51f2fb54f21bef3a0002e95fe14985e150d539a5b54c929a5093244b377e627bcd3c6adacdb9410da61"}, {0x108, 0x0, 0x4398, "4bc701d78aadb0d808d53730f4e12544092af8092151766eb2c1bcdbdfb32d68ce2554cc8e93b57aa680e8e0fc8b02180b1ce862ed967928b860d8982307ce68eab52c35555254679ac37c17cc5afd82550d6a580937425f5ff23913be5cb98c16bfdf14e33403979fd846b8648f03dddc0f52e19c4c34db4e51b14ba9107b30baaa3fac738a786a61a29c9808a688a7b9d9a830955e67446736e731effa72aa733c67e85a65deb25e6b123998a3695b21ebea2816428f5bf4dfd9e2bcc55534141aedd7e8a4536b6c095d19d09da0befa498ee33c0818c628094834e92bc1b4c20f103174162a9278edbe8d5616d05bb31c20493d8fb5"}], 0x498, 0x20040000}, 0x3f}, {{&(0x7f00006db000)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000810000-0x10)=[{&(0x7f000026e000-0xab)="a6164031e93100fdbbf5359da43f657e0a062ea7ee75d595a3d472ccb9bb40c265dccb2bb2c394b4d2838d36e4452568827f8a62e8036dfb558d25b80dfe95c1cebf7d258a84b312e21b73f597700a76f096f4b5317e7e646013c3136226997ad28e9b4080bf4bb09d9dc49e492df2313834945f02fa4c5d7e457d52492188408c4f1e6c77358cf8ca6a0e8ce4f294c9c247163cf9fb5c1f3f4deb3ea82e6f8e3e3909075ec2739fc3be2f", 0xab}], 0x1, &(0x7f00003b0000-0x1a0)=[{0x98, 0x107, 0x401, "883dec2facb084b5558c0bac960d1114abbea7bff4ee06d8e8cea41f84c37f8d67cf11773a684afb855a73ffa059c6d1432edbaac2feca1e4cddfc8c94122edb9d964d5ee5533bb6b5cc70e5450cb0cd9f6c356fe73853bff15bf66433a254fddc2014824149c99ebf49dda4106d3227e922b092d95e9e29c5ace51e91ab3ed87b381d6bd66547"}, {0x108, 0x114, 0x242, "ad196caaf71b0d147c16e8e67828b252cf95e4abe633866890a1f6db132053777b3c0cc264bcb986268ce0a71bea980c2c830ac9b5483372b3a89b76f0da4fcc3539d1320f4ed7d467951c34f328b58029fa55b5e935fe2cff21dc32062d177fc16beec6517cd21110e382b0db236ff653a08da601f57c3254eabee7d0e92ada843753392c6f2e343c42f475557be1a5d9afee60b14c25358d7ae9a232ecd2e24a10ded2a51c70459b16e3e822c52207bd678754fe3267cad37438659a47a7f3662f82f4f9b1fe5b54224d2577f5a8b56a5812fa0882006c27d94acce676cadea2d9581a2551db6927e2a0236184014c73f38bb6dc0e5a"}], 0x1a0, 0x5}, 0x7}], 0x6, 0x4080) sync() r4 = socket$inet(0x2, 0xfffffffffffffffd, 0x3) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000c9a000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000cbd000-0x8c)={0x1, 0x7ff, 0x0, 'queue0\x00', 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00005a8000-0x18)=@generic={0x0, 0x6, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fe2000)=0x0, &(0x7f000069c000)=0x4) 2018/01/28 20:32:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f0000b46000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mknod(&(0x7f0000e0b000)='./file0\x00', 0x8000, 0x7f) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/28 20:32:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000)=0x5) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000002000)=""/130) 2018/01/28 20:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007c0000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e44000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f00005bf000-0xc)=[{0x0, 0x0}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/01/28 20:32:35 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x8, "5c71e176f314028aae59668c234c9f981d634bf56df5d33f8f234684a36489bce9862f7d993c7246fbdb4e9c4e9b819645e6275074f25583e75fdaaa1bd312beb977914e943a04d68a8daf76250096881d2060ac45a923d9d3c9f7a9acc9c861d18ccde84faa87b553a2448c80e7820139b6fba98859b9075d10b856dd06"}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xc00000000000000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000002000-0x20)={0x2, 0x2c, 0xffffffffffff019b, 0x2, 0x4, 0x80000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x8921, &(0x7f00002d3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/28 20:32:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00007a3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000cae000+0x8bb)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000088f000-0x14)={r1, 0xb92e, 0x2, 0x5, 0x8, 0x5}, 0x14) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) finit_module(r2, &(0x7f0000006000)='em1\x00', 0x0) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000009000-0xc)={0x1, 0x1, 0x63, 0xd76, 0xaf2b}, 0xc) 2018/01/28 20:32:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00005c9000)='./file0\x00', 0x0, 0x110) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008ec000)={0x0, 0xe3, &(0x7f00007db000-0xe3)="04c7b7cabec09833214df850679e0b1f3be2f8e2728f7c1fb6febadadb24820413f09e195227d8fd3a1362ec52b5223abbf1b5244fff9036eff732755f1de6c309897e04dea26b45db45ff07f9f27e8696ad5b844015c2d28e81d4dca1f730a6607d4e573030f0e53026041d06ac92d83913182b3f4b94d4160e36da16940bd7096b737982af1f94a966275354f5c704dba45db748eef91fab2a1a3ea624a32a3ba3380029b856e0a959858df317bd5c8abe356e09e5a91bf04ce2f0439098064197c154f4b648311f91851f659575a4bf26c80d73766c45ee7c9ca2d742871c502a14"}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00003ce000)={0x6, &(0x7f0000b28000-0x18)=[0x8, 0x1, 0x10001, 0x6, 0x4, 0x2]}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) readv(r1, &(0x7f0000259000)=[], 0x346) mmap(&(0x7f0000c13000/0x1000)=nil, 0x1000, 0x0, 0x830, r2, 0x15) 2018/01/28 20:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x808000000000002, 0x42, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/28 20:32:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000045f000-0x100)=@hopopts={0x0, 0x20000000000000c2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}, @padn={0x1, 0x85, []}]}, 0x38) 2018/01/28 20:32:35 executing program 3: clock_getres(0xfffffffffffffffe, &(0x7f0000e94000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000558000-0x10)={0x4f11, 0x8001}) 2018/01/28 20:32:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000e12000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000031d000)='/dev/pktcdvd/control\x00', 0xa03, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x9c5) fremovexattr(r1, &(0x7f00008d0000)=@random={'security.', '/dev/pktcdvd/control\x00'}) r2 = gettid() r3 = socket$unix(0x1, 0x5, 0x0) wait4(r2, 0x0, 0x40000000, &(0x7f0000e24000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000900000-0x4)=0x3, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x677182f64474aa92, &(0x7f0000a82000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000057a000)=0x14) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000a73000)=""/0) stat(&(0x7f0000279000)='./file0\x00', &(0x7f000057c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000969000)={@loopback={0x0, 0x1}, r4}, 0x14) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000016f000)={{{@in=@dev={0xac, 0x14, 0x0, 0xd}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20, 0x20, 0x5e, r4, r5}, {0x7ff, 0x7fffffff, 0x5, 0x9, 0x3ff, 0x6, 0x0, 0xc7}, {0x49e0b51b, 0x4, 0x1ff, 0x1ff}, 0x0, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x7, 0x0, 0x1, 0x8, 0x0, 0x3, 0x9}}, 0xe8) 2018/01/28 20:32:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="cd75e67c8136", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffed7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x34) 2018/01/28 20:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000029b000)=""/0, 0xfc3a, 0x4000019) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000359000)=0x6, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000756000)=0x0) ptrace(0x10, r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000602000)={0x0, 0x0, 0x1, 0x8, 0x80000000, 0x7}, &(0x7f0000940000-0x4)=0x14) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000a44000)=""/250, &(0x7f0000c27000)=0xfa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e6f000)={r2, 0x79, "d622d97ad3894547564fa092203e46104506dd115e268c200903c9535c37af44df2a171bc4663fc0ecde424c388a8d5b64cee723e89eb30a57e904a5428e011b02977fa99cf6c2f7cef6dbfa141636287cbd6328ec74aa885f0e4266e70a1bf3b6181101569b0828084df97747974a4496feba86d5decc01c8"}, &(0x7f0000d90000-0x4)=0x81) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f00008ac000)=0x0) 2018/01/28 20:32:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) prctl$getname(0x10, &(0x7f0000d44000-0x94)=""/148) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000756000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="", 0x0, 0x4, &(0x7f00004c6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000aa5000-0x8)={0x0, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000-0x4)={0x2, 0x6, 0x0}, 0xfffffffffffffe24) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000490000)={0x1, &(0x7f0000008000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = memfd_create(&(0x7f0000324000)='*keyringsystemnodevvmnet1\x00', 0x2) r3 = mmap$binder(&(0x7f0000af3000/0x4000)=nil, 0x4000, 0x1, 0x40010, 0xffffffffffffff9c, 0x0) getsockname$inet6(r2, &(0x7f0000f09000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000015e000)=0xffffff9d) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00003be000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000005, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fff, 0x1ff, 0x6, "061c89455cab0e0c0650420e9f1283e54ebd3962570877618a69af242edc013bb207149594d17c2fccace6c05e5a87fb35d4e96655a92d51865826f26bcc9f7907b687cf0485635f8d491b00c4d3fc00"}, 0x160) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00003b8000-0x18)={r3, 0x0, 0x0, 0x0}) 2018/01/28 20:32:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/86, 0x56) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f1b000-0xb)='/dev/hwrng\x00', 0x0, 0x0) readv(r1, &(0x7f000081f000)=[{&(0x7f0000b75000)=""/0, 0x0}, {&(0x7f000012e000)=""/59, 0x3b}], 0x2) 2018/01/28 20:32:35 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000986000)='/dev/autofs\x00', 0x10f000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000-0x18)=""/24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000a89000)={0x2, 0x9, 0xffffffffffff0000, 0x4c5821af, 0xfffffffffffffffa, 0x2}) memfd_create(&(0x7f0000a5c000-0x1)='\x00', 0x3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b3d000)='/dev/pktcdvd/control\x00', 0x30000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000787000-0x9)='/dev/rtc\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) preadv(r2, &(0x7f00009d8000)=[{&(0x7f0000279000)=""/120, 0x78}, {&(0x7f0000a91000-0xc)=""/12, 0xc}, {&(0x7f0000a19000)=""/103, 0x67}, {&(0x7f000086f000)=""/157, 0x9d}], 0x4, 0x0) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000df3000-0x4)=0xd9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000adf000)={0x8001, 0x1, 0x8, 0x3f, 0x0}, &(0x7f0000a84000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f000001d000-0x1b)={0x0, 0x13, "31081fa879106bdc05c2ba79bd1933d95bc1e3"}, &(0x7f0000a6f000-0x4)=0x1b) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000035e000-0xb8)={r5, 0xc1, 0xfffffffffffffffd, 0x99f, 0x3, 0xffffffff, 0x6, 0x4, {r6, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x77}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0xd1b90c5, 0x2, 0x8}}, &(0x7f0000df2000)=0xb8) 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}) 2018/01/28 20:32:35 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000007000-0x98)={0x2, 0x6, 0x4, 0x0, 0x13, 0x0, 0x0, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0xffffffffffffffff, 0x2, {0x6, 0x3b, 0x21, 0x101, 0x0, 0x8, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}, @sadb_ident={0x2, 0xb, 0x1, 0x0, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001e4000)='/dev/snd/seq\x00', 0x0, 0x808a001) ioctl$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$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) r1 = add_key$keyring(&(0x7f0000620000-0x8)='keyring\x00', &(0x7f0000476000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$describe(0x6, r1, &(0x7f0000e42000-0x2a)=""/42, 0x2a) ioctl$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]}) r2 = socket(0x10, 0x3, 0x129c000000000) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f00009e2000)=""/0, &(0x7f000071a000)=0x0) 2018/01/28 20:32:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) fcntl$addseals(r0, 0x409, 0x4) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f0000001000-0x10)={0x1e, 0x7, 0x7fff, 0x126000000}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000007000-0xb)='/dev/loop#\x00', 0x6, 0x0) fadvise64(r3, 0x0, 0x52e, 0x1) 2018/01/28 20:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000ba9000)='/dev/keychord\x00', 0x121000, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000a93000-0x20)=[{&(0x7f0000c16000-0xf7)="77aef84b9ce6ea46ae291d06d82545612e9df46b91937c7756b84ed9dda396c9acf1bca05fb0a54157f1f799b0a4ddd983efca45a1514f7f226de9bf41fc79d130a9d0919d4aff5a20ec371d49fd212526641be4596d131ddff079cfa721f88443a70a43593bfcdd4c8f049b965ca19e20d0069dddde7839b008094a33d6590f000c3569e4ad20bef88b8a9b144925d977f6066494da06c6320b478e64eef5060bf16afd6599ed20c0dafc0104c0dc120989d8287f1b402be0b36956c382b85e2713312ef5edb874b2a9bacc09496cd13fd1971fbcf11669966dbbbbbe898108878bb3eaa59f88d6b427a3a230f505cb7b5de48b6bba6d", 0xf7}, {&(0x7f00000dc000)="db2bce68d737d4838eba652fbe6bb9cd648ced7ed47a12756c7671927afaa01bd065dd8d4266e59225c61b0c94b285d06962054dc4761622ea8bebe2c8ac78dec43cd7ae3d6366445605d0280fe79d01901db118305771afada13293a1f647dee20c9173859216eb7984ea077ca691a21418c0abd79b0b9dd12862f4cbad0815f449a2d94b965d7f202a2b0d0bdb5b1278ca0230c2fb729fe7aa72a466969191202f9466e3bfe89ee15e4e041aa0", 0xae}], 0x2, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000cab000-0x3)="") 2018/01/28 20:32:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ba8000-0xa)='/dev/ptmx\x00', 0x840, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000593000)=0x81) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) 2018/01/28 20:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f000005f000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f000071b000)="e1f426f591da24a0214ba8e7a502c86468bfbf00e6d3a9d9a0487310f81a213fd2ca93c844188c95530affdebb52175719f0c73145b92356b54a6aa2ce017747ea955c3793e6202f081580d7ddbf608bf65f31ee82484e934c375f4df2a852920919a363ed03f5da423ca1b9ea27c887ef07ddbe6775047783d85dde76d00fd6e59938147603f5b63ab8704b9d169fc99b8f82cb265e31ac1b2ff4c6fbdbc521f317dd77fcd13a45a9137b321b0c926a9c5a4fa86c2224f68d3d6334dfe34a5c5f4dc83ea299ab34237bd88857b3e464328f791cdda753e248dc4a3ca6a79e7f1424fee9a429831d85e7adee0b3d3d5a4ca6", 0xf2) 2018/01/28 20:32:35 executing program 0: mmap(&(0x7f0000000000/0x58d000)=nil, 0x58d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000577000)={&(0x7f000058d000)=@newae={0x64, 0x1e, 0x0, 0x6, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xa, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x6}, [@encap={0xffffffffffffff1d, 0x4, {0x3, 0x0, 0x1, @in=@loopback=0x7f000001}}, @ipv6_hthresh={0x8, 0x4, {0x4c, 0x4}}]}, 0xfffffffffffffc7e}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000058b000)=[{{&(0x7f0000198000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000058b000)=[], 0x0, &(0x7f000058c000-0x1a)=""/26, 0x1a, 0x0}, 0x0}], 0x1, 0x2020, &(0x7f000058c000-0x10)={0x0, 0x0}) 2018/01/28 20:32:35 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000022a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000fcd000-0x58)={{0x6, 0x7fff}, 0x1, 0x5, 0xff, {0x4, 0x8}, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) faccessat(r0, &(0x7f0000b77000)='./file0\x00', 0x88, 0x1600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000000)=""/12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x4, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000003000-0xcd)=""/205, 0xcd, 0x40000040, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000003000-0x10)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000004000-0x38)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000-0x4e)="77b830dc9a27726193d0068a53551a65b59c08f903df57a557b9562194f65d4a5348b2618a3725ee698d7f66d2499c818788252652611fdcce172b834eb8fd3bb07807167db6e448cb9deb218017", 0x4e}, {&(0x7f0000001000)="a3dbf4edc0557a769ceac92a4920624fe7b7bed4d74f8d865881e43ad17202de21ba5bcd040a0a27ee29cfa30e4df91ed5fb310967d5aec818a58b2445b97c9987bb05206e62d5b688daa08bca174b46961a56e2fb81125a1fc13d47e73e940c3186371f4605bf624a205600ce945b7fe35a5af4973019ff73877e9cbf81816f61935b68e6f42babe07c938417a11a555a3b34f5f19785383bd2855cd1a9ac405b186a2211aaa5db2e6d26288442d54b89e48aa7611f773c8d01bd89e15ed960", 0xc0}, {&(0x7f0000003000)="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", 0x1000}], 0x3, &(0x7f0000004000-0x78)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x78, 0x20000000}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000005000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000)={r10, 0x85, "5d8c08fdc452e9b5e9ddbab60511024d0da7a4a0a9f244ad1bf40bfba189d9a37ec2eaadde6d4932d05609dd73b4f37c079332a99616bcf1229fc358123a3350e5da2eb003ba3c7de1aab6a46f680d7fc430421843fda84bec330789e8c2d84c9ae52c295e2a7368a8545ac5f7215b8b83f01149f4f0a3a72b164d312f807bfa2d3577e4f8"}, &(0x7f0000005000)=0x8d) 2018/01/28 20:32:35 executing program 3: r0 = socket(0x18, 0x800, 0x4d) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000edb000)={0x4, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000001, 0x0, 0x800000000000, 0xfffffffffffffffe, &(0x7f0000f0d000)=@common='vlan0\x00', 0x0, 0x865, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000698000-0xa)='highspeed\x00', 0xa) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffd6c, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000189000)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 20:32:35 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000009000-0x8)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:35 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000008000-0xcf)="7ed83a737ed93074c39cf6c08e87c883655854998b78423d7ef5140ceb81f2359e75b114f6b56a0bc7e1d4f48369a61fde039a486c2f2f32d10c7417bb4f60060033b965b19521c39b135c8b42db08f74da30e4239d90de3cfcab00083a7ac128850d7f80940c387604e9754cd87bcafe6bb5cfd07504dbddc22d0b6c3064cd38eb61029e51d719aac57322fd509b07af0b3998ccfb2ba8bacfb2a6621cf289902b05497eea5b62c08c65bdb839e0b91d6fba3c0a8e15fd008927a017af6f43d53c229e1da7639b74548aba1e360b7", 0xcf) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x6, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc4000-0x8)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000921000-0x18)={0x4, &(0x7f00000d0000-0xa0)=""/160, &(0x7f0000ebf000+0x419)=[{0x0, 0x33, 0x100, &(0x7f0000414000)=""/51}, {0x7f, 0xea, 0x516, &(0x7f0000fd1000+0x729)=""/234}, {0x1, 0xf9, 0xffffffff, &(0x7f0000d16000-0xf9)=""/249}, {0x5, 0x0, 0xfffffffffffffffd, &(0x7f0000e53000)=""/0}]}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x3, 0x100000001) 2018/01/28 20:32:35 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000084c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000089b000)={0x1, @tick=0x80000001, 0xc2, {0x3ff, 0x100000001}, 0xd4a, 0x1, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000061c000-0x34)="60b648a41d971b7859d5b395ee3b39d148ae51c4fbd2640a5c01e49cdaef384a8acb05a14c5a39ed1a1669a4c9846615543d4701", 0x34, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x9}, 0x1c) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000c83000-0x98)={0x0, 0x0, 0x0, 0x0, 0xc8f, 0x12, 0x14, 0x1d, "37d7101942225c0ef25ba228318edf50f9edfa3fda7b9efb51d881c3da692249f8e26d7582a1f7cb1ba43b46aff833ce11a5de436bbc80f98a120bb8d75d7e60", "df41c7bccad25368eef2fef15c87e789528311b6eaf8faa8439cf44ba1aec097", [0x2, 0xa8d2], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x400, 0x4, 0x10000, &(0x7f0000473000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xcdb, 0x3f) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000000000)=0x0, 0x9, 0x6) 2018/01/28 20:32:35 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a97000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f00000e5000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x92fb, 0x3, 0x3, 0x4, 0x4b01}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079f000-0x4)=0x92) 2018/01/28 20:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000978000)='ppp1\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") umount2(&(0x7f0000f67000-0x8)='./file0\x00', 0x5) 2018/01/28 20:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000eb6000)={0x7fff, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 20:32:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ffe000+0x316)='/dev/snd/seq\x00', 0x0, 0x101000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000051c000-0x8)='./file0\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000048a000)={0x0, 0x800}, &(0x7f0000678000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004b0000-0x8)={r3, 0x0}, &(0x7f0000ba6000-0x4)=0x8) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x0) r4 = pkey_alloc(0x0, 0x3) pkey_free(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) lseek(r5, 0x0, 0x4) 2018/01/28 20:32:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003a5000-0xf)='/dev/sequencer\x00', 0xc1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bdf000)={0x33e}, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000074000)='/dev/autofs\x00', 0x40000, 0x0) r2 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000067a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b6000)=0xc) r4 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000c14000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bbd000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a6000)=0xe8) r6 = socket$inet6(0xa, 0x7, 0x4) sendmsg$nl_generic(r1, &(0x7f0000476000-0x38)={&(0x7f0000692000+0xdb7)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000ae3000)={&(0x7f0000505000)={0x155c, 0x22, 0x0, 0x7, 0x3, {0xa, 0x0, 0x0}, [@nested={0x10, 0xf, [@typed={0xc, 0x82, @pid=r2}]}, @nested={0x1dc, 0x4b, [@typed={0x10, 0x1e, @u64=0x6}, @typed={0xc, 0x95, @ipv4=@rand_addr=0x185}, @typed={0xc, 0x64, @u32=0x400}, @typed={0x1c, 0x65, @str='.!posix_acl_access\x00'}, @generic="d8d4c9243969f5a165f64ae4569a4f17a75bd5e6dbb7b2145bf03a255db1c74d64461f1d9965ea48a1479218507b66dcc11d8eb50d9ab31ade7bb57730d6010cf294ddb3d5e2ebc3c6f5bcfd0439ffbc6be8bf00dfc901949e83486d1951ecf378f0a12d5bb9f2a1b597a4d666a550b3837755eec6fa475953074a1ccfcf8958d2e5a4dd935b95992ff59e12f3b1c3b56aeeaea24f4b04dd5d9d4491967364b05dbaea0297ba3b5cb6", @generic="afb6d8e06715f8ce15978137e39e38f0d1644587a4495c8a066fcb8c9b0853eb0b7469e7c945a1a0ac23eaa0a5c3a8d76c2c4164c79d90ef4e492980785121af8f5ec2abd7dd3fb3335281a8f1231161b1f1bd2d9673c8aa892ddc36101a4d1a82c6f4bdb03f0a3e891bfad4f5886baa13d66be5ec0ff0f47ebb4fb3a5d4f9f8dce5f0098581c7002bcdebe20b06b47a159261af1ceb31c609888a6e8b6d09d8d45aa5114e43617531a8d0d5db9147b59612c76620f66d3d73f8069b51908537e0f9b6d224", @typed={0xc, 0x8c, @uid=r3}, @typed={0x18, 0x19, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}}]}, @nested={0x1178, 0x51, [@generic="b382fe4cdf99229b034809415bb82134f2c56e1dec15efaf8710e3530711bdfb927e9de9ee7da6271625ca08329d593f8a9fec5ccc8b3c335e7e7979fc9b05901deae6a5f9bb4e4b63bcf091cdb4f1ae7a0e81465e68c6efd314c74a28dcbd5d1b78720365dd19dd4435045fb6fffc83ddb24304627ce92901aaf13eb9a1c9f0d599674f84fa778bc2d6ea8ab7524d81d63747fc1f", @generic="6e1647a3d9049cde80b6f7890f348cd090d1460d9da6b6b062d9e3d6f1c5e00e047de518689bde274935cb26759d50e6296ec1f6dd49f4260d628b8cb5e2e9a8461a1943c6e62698f0bec735b75d8948cc8915a4e771d75e94831d50a8cf5b56efb07768164a7790240da861d56fa6ac04b029a1163c11ca2a520546b9f9eb0f8e7b39aa6fb77214d6a85d12f352ba40630a873841cd0c0454e686e706bd4c3080e80a6fe5c6f9efd9b9948a6ec03dffe9c96c271c4ce7096d7a882b36902fb2fcc176da93656e2d0a3105ed0b0d1f9e", @generic="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@typed={0xc, 0x40, @pid=r4}]}, @generic="c3ab521eb79de36b00e7bdd3c6f3023b8b2c928ee31588d15ad3a4fd78403d51584a9eb0261811dee8f846681dd18c97befe7af44301431249d9501b42962214d0fc4cfa9f0b8a620022cefba84df9a8d9aafaf6161672b1acd73253eef101a2fd66eb1cb9fb803500c51d3fb94bf5af39810b1a6dda903a4cafa34a2801f6b9acdd3421e6e5be61dbe2bd6b060f4ddcfe08081b63b1d446cb17d62fa2ca99499c9063cd211eb4c4e4cffd2fc841330dcfa80bad75a5dfdd3cb77dd9437bd858f6e9ab8fd167705b3a5517c3", @generic="09b8a50a5b1aacea6851ad916050b3d2021c445233758c7ac06a252b832318363e6f08a8e82c7f6aa5b87540dc909883d80af453e64ef4e96951929065f19d9d736baf09e9d8417743e9b609c625e9c57a5dd202ab415ba8e4967d1a2e5698f29109f08c480f5b2bc6900081653c3428d8100868552323896cb0c9ac0f36e4386f43d2ae15d7b52fc121b65a1d7fb86b7f7857a3fa6f5a9bda3d604a134f386b6b01369112753eefabe6c9927580a274aff90421710205a02f2e7f8eee0bf2d11e2712ed814264", @typed={0xc, 0x77, @uid=r5}, @nested={0x38, 0x7b, [@typed={0xc, 0x54, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @typed={0xc, 0x54, @fd=r6}, @typed={0x10, 0x15, @u64=0x9}, @typed={0xc, 0x7f, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}]}, @typed={0xc, 0x42, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}]}, 0x155c}, 0x1, 0x0, 0x0, 0x40080}, 0x8000) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x723, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffe, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffffff}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x4, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x240, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 20:32:35 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c65000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f00004b2000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007a7000)={&(0x7f0000000000)=@get={0x108, 0x13, 0x500, 0x4, 0x3, {{'ccm(serpent)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xac}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x8000}]}, 0x108}, 0x1, 0x0, 0x0, 0x4800}, 0x0) clock_gettime(0xfffffffffffffff0, &(0x7f00002ed000)={0x0, 0x0}) 2018/01/28 20:32:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000e2e000)='keyring\x00', &(0x7f0000e4d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000950000-0x3)='keyring\x00', &(0x7f0000122000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000862000)="9f4d98f6cb1d588c4afaac015398bc9e42cb5edc84df8fb24655f882c71856b2ff3e3e7de947f5e905ab733228c57983882dd374fd047ae1e9f1f31e847815c645ec5238f53a9ce782c7a4bda813a4b4f3a731dd900a3c7d701bc6a68b8959c5362e799b2977eb40c6b1760a049be9ce885732c99125789679280b600705ec40412481c69b323f0828f6f519a8cf7b2800696c6df53efbbde9e9f48258164007ab03ac38543f02048d961ad49e7cc018328cb53dfcf463b540f856c1949edaaec98f4bd5e99d659f2eab4d8147f1", 0xce, 0x20000040, &(0x7f00009b9000-0x1c)={0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20, 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$inet6(r1, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/28 20:32:35 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fbb000-0xc)='/dev/rfkill\x00', 0x4200, 0x0) epoll_pwait(r0, &(0x7f0000e6d000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1, &(0x7f00009cd000)={0x6}, 0x8) getpeername$unix(r0, &(0x7f00001f4000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000b3000-0x4)=0x8) userfaultfd(0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000181000)={0x0, @in6={{0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a40000)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000617000)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d32000)={0x7fff, 0x5681, 0x200, 0x2, 0x8, 0x1000, 0x0, 0x2, 0x0}, &(0x7f0000321000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000472000)={0x0, 0xd7, "7fc34d4ad38fa9b5feda55613583b9b7925cb503b7d3b9de22d4d79870b4071640d9eb83ab1303c8ab22185b07d5066ec7b8fecab6ee937a225140898e5b274cac9ec978e787992a311c0b372442ffefab6afcf74c2b7f1f4d6ecea6ea3d9ec88b2c6360543c819ab11f0d5d61ccdc497e0352a56911a34a23247117432f51589b0448be062cb180e183d640bc30417daae2ab3668a06e08e2b90b86952052d15e2df378d5ad18f312502bee30b63f10f4537d007b0935f20cc01b504fe08b04bbb5cab4017a47e55dd9badcd39f3bfc563a52411f9d2a"}, &(0x7f000086c000)=0xdf) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000673000)={r2, 0x6, 0x200, 0x1, 0x5, 0xfffffffffffff154, 0x0, 0x1, {r3, @in6={{0xa, 0x0, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fffffff, 0x5d, 0x4, 0x0}}, &(0x7f0000850000)=0xb8) fcntl$lock(r0, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x3, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000dba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000bdf000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f5e000)=0x0) syz_fuseblk_mount(&(0x7f00000ad000)='./file0\x00', &(0x7f00001f6000-0x8)='./file0\x00', 0x2001, r4, r5, 0x6, 0x1, 0x800000) 2018/01/28 20:32:35 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000021000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() setfsuid(r1) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000f95000)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000530000)=""/210, 0xd2, 0x0, &(0x7f000036a000-0x10)={0x0, 0x989680}) umount2(&(0x7f000005c000-0x8)='./file0\x00', 0x7) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00002a5000-0x10)={0x7, &(0x7f0000537000)=[0xdf13, 0x400400009, 0xffffffff, 0x4, 0x9, 0x6857, 0x8]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000346000-0x4)=0x0) stat(&(0x7f0000496000)='./file0\x00', &(0x7f0000cb4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009f1000)={r2, r1, r3}, 0xc) shutdown(r0, 0x0) 2018/01/28 20:32:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00003be000-0x10)={0x17, 0x54, &(0x7f0000113000)="64ad0ba46f0d8d5ef5d357daad924ca33a35da46b7dcc1fd37558259ef12443ab9c165158fabd9ac4e1ff373117557d64db77cb0553a656f883bca10182e79e5789c26831994eff42231398d173a5d4d0d93c6d4"}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) close(r0) 2018/01/28 20:32:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000979000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, 0x80000) clock_gettime(0x0, &(0x7f0000a32000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001cb000)={r1, r2/1000+30000}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r3, &(0x7f0000e14000-0x25)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0xffffffff, 0x0}, {0x0, 0x0}}}], 0x30) clock_gettime(0x87, &(0x7f000064b000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000992000-0xc)={0x4, [0x0, 0x0, 0xffffffffffffffff, 0x8000]}, &(0x7f0000f4d000-0x4)=0xfffffffffffffd55) mq_timedreceive(r3, &(0x7f0000885000-0xea)=""/234, 0xea, 0xfffffffffffffffe, &(0x7f0000236000)={r4, r5+10000000}) 2018/01/28 20:32:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002ac000-0x8)={0x0, 0x0}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000985000)=0x3ff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup(r1) 2018/01/28 20:32:35 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000006000)=0x0) r1 = gettid() setpgid(r1, r0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0xffffffffffffffff, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 140.664465] Buffer I/O error on dev loop0, logical block 0, async page read [ 140.671774] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 143.216562] IPVS: Creating netns size=2536 id=16 [ 202.742736] Buffer I/O error on dev loop0, logical block 3, async page read [ 202.749989] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 202.758118] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 202.758151] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 367.902650] INFO: task syz-executor3:14100 blocked for more than 120 seconds. [ 367.909951] Not tainted 4.9.78-g68d447c #23 [ 367.914880] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 367.922921] syz-executor3 D26896 14100 13967 0x00000004 [ 367.928640] ffff8801d9113000 ffff8801cb3479c0 ffff8801cab0a4c0 ffff8801ca8d6000 [ 367.936696] ffff8801db221b98 ffff8801d87172c0 ffffffff838a1bbb 0000000041b58ab3 [ 367.944695] ffffffff84193238 00ffffff8123be20 ffff8801db222468 ffff8801db222490 [ 367.952698] Call Trace: [ 367.955262] [] ? __schedule+0x67b/0x1ba0 [ 367.960947] [] ? bit_wait+0x90/0x90 [ 367.966232] [] schedule+0x7f/0x1b0 [ 367.971485] [] schedule_timeout+0x56c/0x10b0 [ 367.977676] [] ? usleep_range+0x140/0x140 [ 367.983810] [] ? kvm_clock_read+0x23/0x40 [ 367.990374] [] ? kvm_clock_get_cycles+0x9/0x10 [ 367.996621] [] ? ktime_get+0x13d/0x1d0 [ 368.002133] [] ? __delayacct_blkio_start+0x41/0x80 [ 368.008735] [] ? bit_wait+0x90/0x90 [ 368.014005] [] io_schedule_timeout+0x1be/0x390 [ 368.020217] [] bit_wait_io+0x19/0xa0 [ 368.025593] [] __wait_on_bit+0x57/0x120 [ 368.031209] [] wait_on_page_bit+0xf4/0x140 [ 368.037114] [] ? page_waitqueue+0x20/0x20 [ 368.042905] [] ? autoremove_wake_function+0x90/0x90 [ 368.049544] [] ? pagevec_lookup_tag+0x3a/0x80 [ 368.055691] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 368.062419] [] ? wait_on_page_bit+0x140/0x140 [ 368.068572] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 368.075579] [] ? replace_page_cache_page+0x610/0x610 [ 368.082326] [] ? page_endio+0x180/0x180 [ 368.088079] [] filemap_fdatawait_range+0x25/0x50 [ 368.094499] [] filemap_write_and_wait_range+0x74/0xb0 [ 368.101323] [] blkdev_fsync+0x66/0xb0 [ 368.106772] [] ? thaw_bdev+0x180/0x180 [ 368.112285] [] vfs_fsync_range+0x10a/0x250 [ 368.118501] [] blkdev_write_iter+0x2a6/0x380 [ 368.124566] [] ? bd_acquire+0x250/0x250 [ 368.130165] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 368.137021] [] vfs_iter_write+0x2e0/0x450 [ 368.142840] [] ? check_preemption_disabled+0x3b/0x200 [ 368.149653] [] ? vfs_iter_read+0x3f0/0x3f0 [ 368.155548] [] ? splice_from_pipe_next.part.10+0x22e/0x2f0 [ 368.162911] [] ? __kmalloc+0x11d/0x310 [ 368.168421] [] iter_file_splice_write+0x5b5/0xb60 [ 368.174910] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 368.181988] [] ? selinux_file_permission+0x82/0x460 [ 368.188681] [] ? rw_verify_area+0xe5/0x2b0 [ 368.194695] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 368.201768] [] direct_splice_actor+0x125/0x180 [ 368.208002] [] splice_direct_to_actor+0x2cc/0x800 [ 368.214485] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 368.221125] [] ? do_splice_to+0x160/0x160 [ 368.226968] [] ? security_file_permission+0x89/0x1e0 [ 368.233728] [] ? rw_verify_area+0xe5/0x2b0 [ 368.239587] [] do_splice_direct+0x1a7/0x270 [ 368.245890] [] ? splice_direct_to_actor+0x800/0x800 [ 368.252572] [] ? rw_verify_area+0xe5/0x2b0 [ 368.258431] [] do_sendfile+0x54b/0xd30 [ 368.263976] [] ? do_compat_pwritev64+0x100/0x100 [ 368.270357] [] ? __might_fault+0x114/0x1d0 [ 368.276272] [] SyS_sendfile64+0xd1/0x160 [ 368.281961] [] ? SyS_sendfile+0x160/0x160 [ 368.287775] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 368.294630] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 368.301201] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 368.307909] [ 368.307909] Showing all locks held in the system: [ 368.314252] 2 locks held by khungtaskd/514: [ 368.318566] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 368.327269] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 368.336947] 2 locks held by getty/3299: [ 368.340891] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 368.350204] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 368.360138] 3 locks held by kworker/u4:13/6825: [ 368.364800] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6f2/0x1610 [ 368.374115] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 368.384282] #2: (&type->s_umount_key#22){.+.+..}, at: [] trylock_super+0x20/0x100 [ 368.394254] [ 368.395855] ============================================= [ 368.395855] [ 368.403254] NMI backtrace for cpu 1 [ 368.406890] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g68d447c #23 [ 368.414045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.423390] ffff8801d8817d00 ffffffff81d943a9 0000000000000000 0000000000000001 [ 368.431374] 0000000000000001 0000000000000001 ffffffff810bac10 ffff8801d8817d38 [ 368.439344] ffffffff81d9f4cd 0000000000000001 0000000000000000 ffff8801d9111c18 [ 368.447300] Call Trace: [ 368.449868] [] dump_stack+0xc1/0x128 [ 368.455200] [] ? irq_force_complete_move+0x390/0x390 [ 368.461932] [] nmi_cpu_backtrace+0xfd/0x120 [ 368.467870] [] ? irq_force_complete_move+0x390/0x390 [ 368.474589] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 368.481655] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 368.488638] [] watchdog+0x6f0/0xa70 [ 368.493881] [] ? watchdog+0x125/0xa70 [ 368.499301] [] kthread+0x26d/0x300 [ 368.504461] [] ? reset_hung_task_detector+0x20/0x20 [ 368.511102] [] ? kthread_park+0xa0/0xa0 [ 368.516695] [] ? kthread_park+0xa0/0xa0 [ 368.522289] [] ? kthread_park+0xa0/0xa0 [ 368.527882] [] ret_from_fork+0x5c/0x70 [ 368.533507] Sending NMI from CPU 1 to CPUs 0: [ 368.538017] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b18a6 [ 368.545378] Kernel panic - not syncing: hung_task: blocked tasks [ 368.551511] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.78-g68d447c #23 [ 368.558665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.567992] ffff8801d8817cb8 ffffffff81d943a9 ffffffff83a8ade0 ffff8801d8817d90 [ 368.575957] ffff8801d9111c00 dffffc0000000000 ffffffff84409000 ffff8801d8817d80 [ 368.583938] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 368.591908] Call Trace: [ 368.594476] [] dump_stack+0xc1/0x128 [ 368.599810] [] panic+0x1bc/0x3a8 [ 368.604799] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 368.612996] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 368.620238] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 368.627485] [] watchdog+0x701/0xa70 [ 368.632732] [] ? watchdog+0x125/0xa70 [ 368.638156] [] kthread+0x26d/0x300 [ 368.643326] [] ? reset_hung_task_detector+0x20/0x20 [ 368.649985] [] ? kthread_park+0xa0/0xa0 [ 368.655580] [] ? kthread_park+0xa0/0xa0 [ 368.661174] [] ? kthread_park+0xa0/0xa0 [ 368.666776] [] ret_from_fork+0x5c/0x70 [ 368.672859] Dumping ftrace buffer: [ 368.676429] (ftrace buffer empty) [ 368.680123] Kernel Offset: disabled [ 368.683727] Rebooting in 86400 seconds..