sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x2ac, &(0x7f0000001c00)}, 0x7da8}], 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000100)) 2018/03/26 00:47:52 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8100, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/100) getpeername(r1, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x80) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00001e2000), 0x0, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) 2018/03/26 00:47:52 executing program 2: unshare(0x400) r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0xfffffffffffffffd, 0x400, 0x6, 0x100000001, 0x6, 0xfff}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="cad489126028cdcc61ded13debc24a90beb71db48a08ea71edc9687ccd809c6a020874a3ea1d67606c37818dbcd90f376f") fsync(r0) 2018/03/26 00:47:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5384, &(0x7f0000000280)="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") 2018/03/26 00:47:52 executing program 4: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) fcntl$addseals(r0, 0x409, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000340)={0x3ff, {{0xa, 0x4e21, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x7fcd}}, {{0xa, 0x4e22, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0xfaf}}}, 0x108) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0x5, 0x0, 0x0], 0x3, 0x3, 0x10001, 0x1, 0xfff, 0x2, {0x10000, 0x6, 0x101, 0x5, 0x40, 0x5, 0x2, 0x1, 0x2, 0x8, 0x1, 0x1ff, 0x0, 0x0, "52a7c94433e81f26c151e498149dff31009d0c07fa4455cf9a43eeef34db260e"}}) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) rt_sigreturn() mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}, 0x5, 0x8000}, &(0x7f00000002c0)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x7fffffff, 0x0, 0xef05, 0x20, r4}, 0x10) ioprio_get$pid(0x2, r3) capset(&(0x7f00000000c0)={0x20080522, r3}, &(0x7f0000000100)={0x2, 0x2, 0x3, 0x0, 0x29, 0xc000000000000000}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) truncate(&(0x7f0000000040)='./file0/bus\x00', 0x9) 2018/03/26 00:47:52 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x100, 0x0) socketpair$inet6(0xa, 0x5, 0xc7, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x2, 0x8001c, r1, 0x2e) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000005c0)={&(0x7f000053a000/0x4000)=nil, 0x5, 0x3, 0xc0, &(0x7f000053a000/0x1000)=nil, 0xda}) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x180, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000002c0)=0xff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000003c0)={0xa0000010}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000340)={@mcast2}, &(0x7f0000000040)=0x149) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r4 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="b8aa89729019d6594beda7e10d5baa19f674af768fe70929d1451908df73325ad5b549edcf3458f26e75543efb30fd170ab12c395faa5d424470b085691edebcaf7324adb2b0e2e7ac45e06b46d19149296a337a192e0dc2ae1a0693d189bce0b79df63018abe7d15ba763cffd04f7f27c563d4225cb951d0edd27a34affbdae2ebf15601ba439350168074ad76044460d", 0x91, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='(\'/lo]|\'!posix_acl_access%GPLvboxnet1\x00', r4) 2018/03/26 00:47:52 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0xc8, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x200000c0, 0x200000f0, 0x20000120], 0x0, &(0x7f000026bff0), &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000da16473de731d5ac00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x108) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/03/26 00:47:52 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/ip6_flowlabel\x00') exit(0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x504b}, &(0x7f0000000080)=0x8) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000040)=""/51) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) 2018/03/26 00:47:52 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000002c0)=0x8001, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'ip6tnl0\x00'}) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f0000000000)) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000000340)="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", 0x22c}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000040)="1ae53270155dc5e8551688d3c15ae8dc8a7ae91853ecd5d344e9a2cd616216ad3c7d8e6ac6859d2188c80950eb295280502cf657d561e6f05fb64ab8b6747c04a1371848941c393f21c3f626ce6b5716a37e9847bfa56530b7a38f7540b8f48fdda40772222f5d608cb6630ba1c4db0f8df3071aff44931ae27529ad7bd4a9431e0de66ce3b71a6b17b8c53bb057680936a9f9015af718dde196c99a77e532815aeadd5bb2e0fa50faa53bcd28ba5b31c486d77c2e1da8568d8098d7ddcba54056eb4b305518", 0xc6, 0x0, &(0x7f0000001040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x0, 0x2, {0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0xaa}}}, 0xfffffffffffffee8, &(0x7f0000000200)=[{&(0x7f0000001900)="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", 0xbc0}]}, 0x4) 2018/03/26 00:47:52 executing program 4: r0 = memfd_create(&(0x7f00003aaffd)="ff29", 0x0) fallocate(r0, 0x1, 0x0, 0x10000) ftruncate(r0, 0x4fa) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000100)={0x1}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) fallocate(r0, 0x4000000001, 0x0, 0x10000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x6880, 0x0) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) lseek(r1, 0x0, 0x4) 2018/03/26 00:47:52 executing program 6: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="88", 0x1, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) keyctl$read(0xb, r0, &(0x7f0000000280)=""/49, 0x31) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000180)=0xffffffffffffffdf, 0x4) 2018/03/26 00:47:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffffeff, 0x174, 0x8000, 0x1, 0xffffffffffffff81, 0x3, 0x9, 0x6, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, &(0x7f0000000140)=0x84) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000000000) 2018/03/26 00:47:52 executing program 2: socket$packet(0x11, 0x80200000000002, 0x300) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000280)={{0x40, 0x1}, 'port0\x00', 0x8d, 0x10, 0x80, 0x97, 0x8, 0x5, 0x9907, 0x0, 0x1, 0x7}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed4000)=0x1000000000000077, 0x9b) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x58, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x217}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000340)={0x2, 0x1, 0x1000, 0x98}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x40500, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000200)) sendmsg(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="ebcdd2d5231930fb15e8446dbc9de4e0f4347ba856b070cb0fdc5b7c01b2fa174949af82b68526f8168884b644936781d2bef7b7b57574061c574df1515d9d6d054dee168c274e0e42c658659e06491dce44289a7f2ab30e19b845d0af4a51", 0x5f}], 0x1, &(0x7f0000000140)}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000180)=0x14) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000003c0)={&(0x7f0000000380)=[0x7fffffff, 0x1], 0x2, 0x6, 0x5d63b7a3, 0x12f62a02, 0x87, 0x8, {0x2, 0x83f, 0x1, 0x81, 0x9, 0x7, 0x0, 0xc8d0, 0x8001, 0x3, 0x7, 0xffffffffffffff01, 0x3, 0x6, "f8d2df2887b0af1a54d525ca2c967fbbfde9a95ace6d1f931bf667ddb3344d8c"}}) sendto$inet(r0, &(0x7f0000000040)="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", 0x11d, 0x0, &(0x7f0000001040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/03/26 00:47:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(0xffffffffffffffff, &(0x7f0000000c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000c80)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000cc0)={0x0, @in6={{0xa, 0x4e22, 0x80000000, @dev={0xfe, 0x80, [], 0xa}, 0x2}}, 0x8, 0x5, 0x8001, 0x0, 0x7f}, &(0x7f0000000d80)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000dc0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}}, &(0x7f0000000e80)=0x84) r3 = accept(r0, &(0x7f0000000340)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00000003c0)=0x80) fremovexattr(r3, &(0x7f0000000540)=@known='security.selinux\x00') get_thread_area(&(0x7f0000000600)={0x80000000, 0x0, 0x0, 0x326a, 0x2, 0x31, 0x5, 0x80000001, 0x0, 0xffffffffffffffc1}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000009c0)={0x0, 0x3, 0x30}, 0xc) clone(0x60000000, &(0x7f0000000680)="f408c4bead404eadaacba9584dd7df72bc10e2cc6139844c8295f7e7f1346df3a56f454e6310e77fb5d05bc43145ad9a66ddb8fbc990762f96e9a891de7185c9550fb88b46e09e5afdf385bfad00c30f45bfdaa2cb62eba3baf56e40f3b3abe16f05b64c83043e5621063c3910138a951fdc99dd1953ea3481749250499d333c6ae4e0f809e6333b20ba07bb59adda2dc733c5", &(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)="172f1ce5ddd2fa02b765543d824ad40b4b1ae8961d6e836cf43ac57742211cb5b80bda6f1919c4cc47821af028b3211dbd907a01c72797e7abf32862ea8041c673b633f20aac43fa5574228f4cc731c721dea8211cc9d30b7ca6776cb388a51d045df9546be367de28521e6ea9d33bc945e1395314be185b9db0cabec7616b34629c6230e1c733a863ffb71e781af0f909fd4d8e56f025de2ea0c5019da8d58773952de5ebf8e1b385f0341ec06c212f2e0ea6f18764524e3bc30994756ebce17272e70684073f09625879adb12bd37c0beb4806af14a8587327afae6c6d07f7ec2d5a01fdf991a9499a679d966b01b0ee08e8d5221c59a32c") r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_tcp_buf(r4, 0x6, 0xe, &(0x7f0000000f80)=""/113, &(0x7f0000001000)=0x8) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) lchown(&(0x7f0000000040)='./file0\x00', r7, r8) ioctl$TCFLSH(r6, 0x540b, 0x0) write(0xffffffffffffffff, &(0x7f0000000100)="240000002a007f000000400000", 0xd) 2018/03/26 00:47:52 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0xaf) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x20) [ 42.173227] IPVS: Creating netns size=2536 id=10 [ 42.891967] pktgen: kernel_thread() failed for cpu 0 [ 42.897119] pktgen: Cannot create thread for cpu 0 (-4) [ 42.902468] pktgen: kernel_thread() failed for cpu 1 [ 42.907658] pktgen: Cannot create thread for cpu 1 (-4) [ 42.912995] pktgen: Initialization failed for all threads 2018/03/26 00:47:53 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000002900)=""/89, &(0x7f0000002980)=0x59) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) socket$pppoe(0x18, 0x1, 0x0) process_vm_writev(r2, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/203, 0xcb}, {&(0x7f0000000040)=""/32, 0x20}, {&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000080)=""/64, 0x40}, {&(0x7f0000000300)=""/7, 0x7}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f00000003c0)=""/160, 0xa0}, {&(0x7f0000000480)=""/199, 0xc7}, {&(0x7f0000000580)=""/43, 0x2b}], 0x9, &(0x7f0000002880)=[{&(0x7f0000000680)=""/240, 0xf0}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/180, 0xb4}, {&(0x7f0000002840)=""/52, 0x34}], 0x5, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r1, 0x25, &(0x7f00000000c0)={0x0, 0xfffffffffffffffc, 0x0, 0x0, r3}) 2018/03/26 00:47:53 executing program 4: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x7ffffe) r1 = gettid() setpriority(0x2, r1, 0x4) getpeername$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000180)={0x1fffffffffffff7f, &(0x7f0000f07000)}, 0x10) 2018/03/26 00:47:53 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x9, r0, r0) 2018/03/26 00:47:53 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000010afdffd0982ebe5c00000000000000"], 0x14}, 0x1}, 0x0) 2018/03/26 00:47:53 executing program 0: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec6672c93340f643a664f13eeab75c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/03/26 00:47:53 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00\x00p\x00', 0x1002}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/keychord\x00', 0x80400, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001700), &(0x7f0000001740)=0x4) close(r1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000001c0)={0x2}, 0xc) pipe2(&(0x7f0000009b00), 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000080)=0x5) 2018/03/26 00:47:53 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) write(r0, &(0x7f00000000c0)="387cb5f3df10ecefc49188375bef4fef257d237351ab764c93c5529989fb64166589045902fa6ee221ce14ae5ecebfdd2080442a277a9077d4369b9fda608ee0d11636b2a95f624276698882f69da3648e03c7d828b3585fbf842388854eff3236bc6247f91545b94f6e246ee717529f68489a3510ef5d58970122d29fb9d97dafcc4d1931a6603639bd435dbc5b3e0887231c8960131475f598c4b06fde06a7052897d7a53926caa0766efd44c9736d8a4c888235f4e70119bf2745a04009da9411a54ee643a7697b92dc1b06f0f2692dba8f16496a2792c39490601e6079011e71a2c8bb366aad68", 0xe9) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='com.apple.system.Security\x00', &(0x7f00000002c0)=""/38, 0x26) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="00037189d0000068a3f0", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETLINK(r2, 0x400454cd, 0xf) 2018/03/26 00:47:53 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x303, 0x0) bind$nfc_llcp(r1, &(0x7f0000000740)={0x27, 0x0, 0x0, 0x4, 0x8, 0x8, "2261c31527ee9f91569f7560dc0a46e9a26e7e18680ae362373309013bb8ebecbfb1b0c2ca5deb007f9bcdebaf55da07b8c170eec337483a9cc48f017b11ef", 0x38}, 0x60) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000004ff0)={0x0, 0x62, &(0x7f0000004f9d)="d5c07aeae84e722f8d1ac16e1a14ad185795ae0243b7c75c135c2d63c70b0fb6baad1532801439f3e2864a886f5a798961163df8c6aa6697f036f355791edb2898cf6e640a50cd9295c264f9a8fb7606fb610ee837d1f02c15b0d535cfa3229c1c08"}) 2018/03/26 00:47:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000f72ffc), 0xfffffffffffffdcd) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) 2018/03/26 00:47:53 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f0000160fe5)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) getsockname$packet(r0, &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003d80)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000003dc0)=r1) 2018/03/26 00:47:53 executing program 4: openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x80000000, 0xfffffffffffff000, 0x7, 0x8, 0x9, 0x1, 0x7fff, 0xef85, 0x1, 0x800, 0x8001}) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000200)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x400000, 0x0) 2018/03/26 00:47:53 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000280001fe000000000800000000000000000000", @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r3, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) [ 43.047944] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4319 sclass=netlink_route_socket pig=6448 comm=syz-executor5 [ 43.067034] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=208 sclass=netlink_route_socket pig=6448 comm=syz-executor5 [ 43.085477] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4319 sclass=netlink_route_socket pig=6448 comm=syz-executor5 2018/03/26 00:47:53 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) accept4(r0, &(0x7f0000000100)=@l2, &(0x7f0000000000)=0x80, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) [ 43.097320] binder: 6469:6470 unknown command 0 [ 43.097327] binder: 6469:6470 ioctl c0306201 20008000 returned -22 [ 43.099601] binder: 6469:6470 BC_INCREFS_DONE u0000000000000000 no match [ 43.103160] binder_alloc: binder_alloc_mmap_handler: 6469 20000000-20002000 already mapped failed -16 [ 43.109812] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=208 sclass=netlink_route_socket pig=6472 comm=syz-executor5 [ 43.116967] binder: 6469:6470 unknown command 0 [ 43.116975] binder: 6469:6470 ioctl c0306201 20008000 returned -22 [ 43.121120] binder: 6469:6471 BC_INCREFS_DONE u0000000000000000 node 14 cookie mismatch 0000000000000001 != 0000000000000000 2018/03/26 00:47:53 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x800) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000f61ffc), &(0x7f0000001ffc)=0xfffffffffffffe03) 2018/03/26 00:47:53 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000017effe)='&\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa095b7ffd78c1688, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000180)={r2, &(0x7f0000000080)=""/244}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/03/26 00:47:53 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000440)="75ced184f2c47d080000") exit(0x0) ioctl$sock_ifreq(r1, 0x8939, &(0x7f00000000c0)={'sit0\x00', @ifru_addrs=@can={0x1d, 0x0}}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1082880}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="8402000004000000000000", @ANYRES32=r2, @ANYBLOB="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"], 0x284}, 0x1, 0x0, 0x0, 0x480c0}, 0x4) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/03/26 00:47:53 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)='V', 0x1}], 0x1) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) r2 = dup(r0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000040)={0x11, 0x17, &(0x7f0000000000)="3d144a55d94b3e9d9363bbf621ba041394a270b5682813"}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x0) r3 = dup2(r1, r0) write(r3, &(0x7f00000000c0)="ae9b86bfccf2c1359aa3b72e", 0xc) pipe(&(0x7f0000000080)) 2018/03/26 00:47:53 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x2, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x279) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x2fffd}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000013c0), 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001400)={0x0, 0xc8, "5af5c704410be24cdc66fc8bff57eeeb2f304f2fce9aee0ee82f1204a4763a1eee28f8ad9386f659eab83d684bf01fa6ea71e7c5dd546bc7de9bf0810336e43683fed7505595785337c2d43e4c2c8f28f0ef57d97535797832cf64449ffef7ddeeca5a36ff0e6fa9b3cbe903debd546cba94cd91e57263d2f3af6c75aebc8d9369c6d528472dda3dd0c3bfc0f5520b51e24753cafdfb8eb3589671f549b5da591b559a1d5db04c65966fedcab052524406714f3dc65f03339afd96081226b161aacad89df2af52fd"}, &(0x7f0000001500)=0xd0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001540)={r4, 0x9}, 0x8) 2018/03/26 00:47:53 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x2000) fanotify_mark(r0, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') 2018/03/26 00:47:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x9, 0x9, 0x2}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1ff) fsetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f00000003c0)="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", 0x100, 0x0) 2018/03/26 00:47:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0xfffffddd, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x4}, 0x8) close(r0) 2018/03/26 00:47:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000100000001000000fc00000000800000"], 0x18}}], 0x2, 0x0) 2018/03/26 00:47:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getdents64(r1, &(0x7f0000000100)=""/195, 0xc3) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000001b, &(0x7f0000000240)=0x4, 0x1e4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/26 00:47:53 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) fchmod(r0, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x2) sendto$unix(r1, &(0x7f0000000240)="7e581dd216c622e28457091606bbe21ce8a94fc25e", 0x15, 0x10, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0x39, r3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x0, 0x0, 0x7fff00000}) socket(0x3, 0x6, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0) [ 43.281836] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.320643] audit_printk_skb: 27 callbacks suppressed [ 43.320649] audit: type=1400 audit(1522025273.844:30): avc: denied { fsetid } for pid=6503 comm="syz-executor6" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 43.417448] audit: type=1400 audit(1522025273.944:31): avc: denied { dac_read_search } for pid=6503 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/26 00:47:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000100)=@generic) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000180)=0x60) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='yeah\x00', 0x5) shutdown(r0, 0x1) 2018/03/26 00:47:54 executing program 3: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000eb4ff8)='./file0\x00', 0x88) inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x20000000) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000140)=0x7ff, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'teql0\x00', 0x400}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000240)=0x5, 0x4) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) connect$unix(r2, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000000)={0x1df7ed60, 0x6}) 2018/03/26 00:47:54 executing program 7: r0 = memfd_create(&(0x7f0000000200)='dev ', 0x1) write(r0, &(0x7f0000000080)="164690f11220", 0x6) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_gettime(0x7, &(0x7f00000002c0)={0x0, 0x0}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000100)=0x6, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0x1c) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{r1, r2+30000000}}, &(0x7f0000000140)) fcntl$setlease(r0, 0x400, 0x1) 2018/03/26 00:47:54 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{0x7, 0x81}, 'port0\x00', 0x8, 0x180042, 0x0, 0x1, 0x6, 0x8001, 0x0, 0x0, 0x6, 0x4d5}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4f84}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x1, 0x0, 0x1, 0x8000, 0x95b, 0x400, 0x5ef, 0x2, r1}, &(0x7f0000000140)=0xffffffffffffffc4) r2 = socket$inet_udp(0x2, 0x2, 0x0) restart_syscall() setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000aa8000)='\a', 0x1) 2018/03/26 00:47:54 executing program 5: mremap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000007000/0x2000)=nil) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x10000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'ip_vti0\x00', 0xc0ea}) 2018/03/26 00:47:54 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x4000, 0x0) fstatfs(r0, &(0x7f0000000000)=""/139) 2018/03/26 00:47:54 executing program 6: r0 = memfd_create(&(0x7f0000000180)="0010", 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x6a) rt_sigaction(0x6, &(0x7f00009e0000)={0x800}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f00003f5000/0x3000)=nil, 0x3000}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x100, 0x8) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x42842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_dev$sg(&(0x7f00001f3ff7)='/dev/sg#\x00', 0x7, 0x0) 2018/03/26 00:47:54 executing program 0: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) timerfd_settime(r1, 0x3, &(0x7f0000000000)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/03/26 00:47:54 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x141402, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, r0, 0x400000000000000) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x20, 0x4e22, 0x7, 0xa, 0x20, 0xa0, 0x89, r1, r2}, {0x9dd, 0xe9a, 0x1, 0x7, 0x5, 0x0, 0x2, 0x4}, {0x40, 0x8001, 0xc8, 0x9}, 0x2, 0x6e6bb3, 0x0, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x2b}, 0xa, @in6, 0x34ff, 0x7, 0x0, 0x3ff, 0x8100000000000, 0x3f}}, 0xe8) write(r0, &(0x7f0000000080)='M', 0x1) ioctl$TIOCEXCL(r0, 0x540c) 2018/03/26 00:47:54 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@loopback, @empty, 0x0}, &(0x7f0000000040)=0xc) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev={0xfe, 0x80, [], 0x1a}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x4e20, 0x4, 0x4e24, 0x80, 0xa, 0x20, 0x20, 0x32, r1, r2}, {0x100000001, 0x2, 0x8, 0x9, 0x3, 0x51f, 0x0, 0x1ff}, {0x100000001, 0x8, 0x9, 0x3c4}, 0x0, 0x6e6bbc, 0x0, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x33}, 0x2, @in=@loopback=0x7f000001, 0x3502, 0x4, 0x0, 0xa2, 0x8, 0x8, 0x4}}, 0xe8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x101800, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000340)={0x11, 0x58, &(0x7f00000002c0)="87ec3d6be957ffa7212e6acdd009c9cc45cb1f9156c03b710b7bc34a2934346284bf99fb8eba43ef6c54e78ca365d8e04609542054690e20d27eb81b5ec7ee662502450d7768b95b9fc534623c8769b8e7277f9d6ce52467"}) dup2(r3, r0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000280)={0x2, &(0x7f0000000200)=[{0x8001, 0x7}, {0x7, 0xfffffffffffffffc}]}) 2018/03/26 00:47:54 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0x4c, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0x1000000000000003, &(0x7f0000850fff), 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) sched_getparam(r2, &(0x7f0000000140)) socketpair(0xd, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000040)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000280)=0x400) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000001c0)=0x5, &(0x7f0000000200)=0x4) 2018/03/26 00:47:54 executing program 6: clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000003ffc), &(0x7f0000002000)) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x24000, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) waitid(0x0, 0x0, &(0x7f0000002ff9), 0xc1000006, 0x0) 2018/03/26 00:47:54 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) truncate(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r0, r1) 2018/03/26 00:47:54 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/149, 0x95) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x42, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x7, 0x1ff, 0x5, 0x40000000, 0x6, 0x8, 0x176, 0xccc, 0x9, 0x1f}) 2018/03/26 00:47:54 executing program 4: prctl$seccomp(0x16, 0x1, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x5, 0x80, 0x3, 0x101}, {0x7, 0x26f, 0x5, 0x8000}, {0x2, 0x1000, 0xfffffffffffffff8}, {0xb2b, 0x1, 0x0, 0x6}, {0x40000000000000, 0x7, 0x3, 0x7f}, {0x7f, 0x7f, 0x3, 0xfffffffffffffffd}, {0x4, 0x5, 0x1, 0x1}, {0x8, 0x40, 0x34917444, 0x9}, {0x8, 0x0, 0x3, 0x2}]}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x0) bind$unix(r0, &(0x7f0000000240)=@abs={0x0, 0x0, 0x4e21}, 0x6e) socketpair(0xa, 0xb, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$llc(r1, &(0x7f0000000140)={0x1a, 0x336, 0xed, 0x9, 0x8}, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000100)={0x7, 0x7ff}) connect$llc(r1, &(0x7f00000002c0)={0x1a, 0x31f, 0x8, 0x800000000000, 0x8, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) 2018/03/26 00:47:54 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000200)={0xf0, &(0x7f0000000100)=""/240}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x8, 0x5, 0x2}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/82, 0x52) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20021, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000240)='syz_tun\x00', 0x1}) 2018/03/26 00:47:54 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10280, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) flock(r0, 0x7) fstat(r1, &(0x7f00000001c0)) pipe(&(0x7f0000000140)={0xffffffffffffffff}) r4 = syz_open_procfs(r2, &(0x7f00000000c0)='net/unix\x00') sendfile(r0, r4, &(0x7f0000000080), 0x1000000000fe) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000180)=0x4) 2018/03/26 00:47:54 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x5) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r3, 0x101, 0x0, 0x7, 0x100000000, 0x400}, &(0x7f00000002c0)=0x14) pwritev(r2, &(0x7f0000000500)=[{&(0x7f0000001180)="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", 0xeee}, {&(0x7f0000000080)="ed00a01358b9e109781e818ba3360daab2efeb900ffa3c7e30d7db953106f2e93cffc4223829d8e00b5a84deb3b95627467f1eb457f8f0d444b130a227202c63e9fba04b77c2c03601c65adc7a6fb66f4bb1f601cb94d3b431875b465d6bb264086e84c331c77f9944eeb246187f9a372ef476b3f3db", 0x76}, {&(0x7f0000000480)="d71bbcffc966766499de3f498fad1e9d6ff97d82ae25f6816cd4db89597c2cf779a8bf13bb50884a785f08f3b180ef31e684b460f7eb3dc7fede43e40568c3aa58d3a9", 0x43}], 0x3, 0x0) fallocate(r0, 0x3, 0xc00000000000008e, 0x40080000002) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x40, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x100, 0xb, 0x6, 0xfffffffffffffffc, r4}, &(0x7f00000001c0)=0x10) 2018/03/26 00:47:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can={0x0, 0x0}, 0x10, &(0x7f0000009980)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1c, &(0x7f0000001180)=""/255, 0xfffffffffffffd4f}}, {{0x0, 0x0, &(0x7f00000001c0), 0x3cd, &(0x7f000000a080)=""/4096, 0x105c}}], 0x4000000000000a5, 0x3, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000010c0)={@dev={0xfe, 0x80, [], 0x19}, 0x74, r1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001800)={0x0, 0x2}, &(0x7f0000001840)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001880)={0xffffffff, 0x4, 0x8001, 0x200, 0x0}, &(0x7f00000018c0)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000001a40)={&(0x7f0000001280)=@in6={0xa, 0x4e21, 0x80, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x1c, &(0x7f0000001780)=[{&(0x7f00000012c0)="6997feb2e4cbe5620edd5749d678e4e085ff28b4213d4404fce9c1643229db1b53e9666b870343b984d9ee316564544301d0d7343b0f0356b5f760e13428cd463e5fa2e24aac64b8c8117a0fa35496b33c1e141ac4cdc628150a6ac881a7f5f268e33197f012ec28b14f6fabafe6c5a6167d41dcf4ec848541dc183c41e88360d65546b5bda247f2d252c808d8a942242d91879cadb4531bd3be0d7362a1eb0efc4603e91cd84abb39633ae9feb905037743e1c47bb2d9072bb4e27f3a85dab240e0111fd5cdd66d9c7420ffdae27212ea1c6be05c42d3e0df5a62664afc50812fa152fd0e03a4dc6ba386", 0xeb}, {&(0x7f00000013c0)="6b76870a840bd87256fb6439ea719fa3d77804b2f1f513e401cfbb1a0dd2e697e87c17c4494a997f8fe41c98427aeb96a384b78ee7b6202f0a3e6f0c7e4b8cecb36d11e558ee51fbfc8e041bef486be90ecd222f43717115e30586a7e64b793e21dace3abcd40e2ec7f788fc7c18866ed929f0af3705e868d911d1db57d82f450de07e1422b5b589444f9c3d10e2bf7ccc1ab0c1e49505dbec30a1b247fa1f230d6408c06a698f4fb96b51b5d2b84e8c585f3f6468add1988e466524b56d6e8d1ea2f4b7cec099000bcca13433d5c09301af", 0xd2}, {&(0x7f00000014c0)="352f11eeb42948f1cb70ff6720bebc10058e4bade13351b2e4e567c1327e561511d355bf92102cb0f6ae081124779dd21458850a404dcdc72e6ac58f3b79357e9215cde74b0fefa9e3352717f743a186d65b2a04873aa5e6350dc2dc84b8", 0x5e}, {&(0x7f0000001540)="5c3abd86dc4acb1803d0327c506111e72cea4277f6d735be7cb95691fcc6e1cc5f922ba9bcc9ad30dd9462138ae68c354ddcefb784be0555acb439f6600c4365386eb8d9132a056653c5efff52b9aff0d8eb2725acdd0eba9cbc0a58202934677b8d3db9ccfdd4762c414824d1101b819919d014df43e69913282f47f153a368624db43bb37233622fe25ca3230b9b5e7983719e5fb65c6f8f7eef1683100bd8e965b1abec347df0a4de85a658a8c6bc9f1224fd72396b250908b1e7eb81951257ba4cedf4d306a47bedbd100357ace89cad", 0xd2}, {&(0x7f0000001640)="13aee3ebbd6910aafd33", 0xa}, {&(0x7f0000001680)="d6fe755e55fb86310117697f953ff1795f57917fc0533ba38c626facf2a9838298f530f8dbf5d6190635e8a44e97a37a3d3c960059bd2a267a691b2ecdd191b33a29f9461cd342d944368bc10884d066d8370582a5200297a27c373a8c8e987e2a60c1f08740d81327924b227278d18db0d1ee47be2fc248e03e5c92840a4896a6f91b31641be98c0528a8bdc5320f8c55cd893947d119c3be972b57f1f33f5ef20b2eb31a66ebcce58c675022bf8d5f3c707b7c323c6eb07bb65135cd13bbd36461ec4bb03092b448bec4fcf601252d8e9feef5fb89728ed3635b52c10869ab51a5ee11", 0xe4}], 0x6, &(0x7f0000001900)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0xe, 0x50, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x3c, 0x0, 0xb, 0xb6}}, @init={0x18, 0x84}, @init={0x18, 0x84, 0x0, {0x5, 0x6d, 0x8, 0x6811}}, @sndrcv={0x30, 0x84, 0x1, {0x970, 0x80, 0x202, 0x8ef1, 0xf0d6, 0x2, 0x4, 0x15, r4}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffeff, 0x40, 0x4, 0x2}}], 0x120, 0x4004}, 0x8004) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000001080)=""/42) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000001040)={&(0x7f0000fee000/0x11000)=nil, 0x1, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil}) sendto$inet6(r0, &(0x7f0000001140)="9e", 0x1, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 00:47:54 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2080) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000040)=0x100) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000080)={'ipddp0\x00'}) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000900), 0x12}) 2018/03/26 00:47:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000021000)=ANY=[@ANYBLOB="140000002a000000000000000000000000002c2f"], 0xfffffeab}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x7fff, 0x1) 2018/03/26 00:47:54 executing program 2: r0 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) write$cgroup_int(r0, &(0x7f0000000000)={[0x0, 0x35, 0x3f, 0x3f, 0x37]}, 0x5) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x4010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x64, 0x0, &(0x7f0000000080)=[@enter_looper={0x630c}, @free_buffer={0x40086303, r2}, @clear_death={0x400c630f, 0x3, 0x4}, @clear_death={0x400c630f, 0x0, 0x3}, @request_death={0x400c630e, 0x2, 0x1}, @request_death={0x400c630e, 0x4, 0x2}, @increfs_done={0x40106308, r3, 0x1}], 0xd6, 0x0, &(0x7f0000000100)="41efbb3c958bcf024001e247eb2aeb72a7570284049f1326bf4e3eb8802050414338f278d1aed7e52f326037c02a02be1ee9a17822d4733b585f8ea9c5963936c57d58d45e15256e2b8fa88b223699e3aa33650bece996303d8024129bdb32c78f7f26d1eeb78beb4cd7b51cc712e8aad005bbaa7bdfebf18ec5bb4566a2cc5f250ebee336ed85dca5e50c9bd97e98c77a354f021fb992d6b1335c3937b2cb878af854523f65014e5067f551a27222e9a1619dcb8c3103092077bb264fc7f476c05ad9d07faf0492b92f306eb3a35a403cbcaa2e4faa"}) 2018/03/26 00:47:54 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond0\x00'}}, 0x1e) request_key(&(0x7f000000cfee)='.request_key_auth\x00', &(0x7f0000004ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000fc0)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) modify_ldt$read_default(0x2, &(0x7f000000d000)=""/191, 0xbf) 2018/03/26 00:47:54 executing program 0: add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0), 0x0, 0xfffffffffffffffe) r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="1d48", 0x2, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x4bc, 0x8}) 2018/03/26 00:47:54 executing program 3: capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) unshare(0x20020000) 2018/03/26 00:47:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000b24fb0), 0x0, 0x0) 2018/03/26 00:47:54 executing program 4: socketpair$inet6(0xa, 0x1, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/240, &(0x7f0000000180)=0xf0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x111) ioctl$KDDISABIO(r2, 0x4b37) time(&(0x7f0000000000)) 2018/03/26 00:47:54 executing program 7: r0 = socket(0x80000000000009, 0x4, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000080)=0xfec, 0x32c) sendto(r0, &(0x7f0000000000)="1200af0f1273a31c57fa2fa5d97800001200e7ff00ffe90009144a000ae9", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x60ff95dd}, 0x4) readv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/20}], 0x24b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}}, 0x71ee, 0x100, 0xff00000000000000, 0x7ff, 0x50}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x400, 0x33, 0x2, 0x9, 0x91}, 0x14) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x10, 0x4) 2018/03/26 00:47:54 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x20000044000) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0xffffffffffffffb1) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x80000) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000240)={{}, 'port1\x00', 0x2, 0x802, 0x3800000, 0x0, 0x6, 0x76d2, 0x20, 0x0, 0x1}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) pipe(&(0x7f0000000180)) fchmod(r0, 0x0) 2018/03/26 00:47:54 executing program 6: r0 = socket$inet6(0xa, 0x2100000200000002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f00000000c0)=""/9, &(0x7f0000000100)=0x9) 2018/03/26 00:47:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001380)) r1 = socket$inet6(0xa, 0x805, 0x1) r2 = socket$inet6(0xa, 0x2, 0x88) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000001680)=0x6, &(0x7f00000016c0)=0x1) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$inet6(r2, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0x80, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xfe66}], 0x13e, &(0x7f0000001100)=""/115, 0x73}, 0x0) memfd_create(&(0x7f0000001e00)='/dev/rtc\x00', 0x0) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000001200)=""/2) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000001240)=ANY=[@ANYBLOB="66696c74657200000000000000ffffff7f0000fefb17e80000000000ed00000f000000000000ffffffe0000000000000000000000000000000000000000000000000000000000000000000000000000000000023259101894546c9a10777d8bc91c1902f6e5dcbda7cbdb80214511794ce8ca383ab640bd57fec41024d771b47f99f891545f82bef8d954726c121716d2115491f596d61a81eda67c489b7f6372ccbb317e28bd98c2803ec5ac2843d417e1f1bf647805b80ac4c3b86f00a9d92635b87b71efbdd62da0d578d459f7d2b99a55099909233ad59126ebed02907f755b8aea9806324ad"], 0x1) sendmsg(r2, &(0x7f0000001980)={0x0, 0xfffffe77, &(0x7f0000000080), 0x111}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000040), 0x4) 2018/03/26 00:47:54 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x402}, &(0x7f0000000200)=0x14) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) mknod(&(0x7f0000000100)='./file0\x00', 0xa000, 0x200) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x80000001, 0xe4, 0x7, 0x0, 0x200, 0x7, 0x956, 0x10001, 0x200000000000, 0x5a6}) pwrite64(r1, &(0x7f00000001c0), 0xfd, 0x0) 2018/03/26 00:47:54 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x20000000000009, 0x22) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000000040)=0x8c70, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ifb0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xb}, 0x3, r2}) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000d9affc)=0x9, 0x4) sendmsg(r1, &(0x7f0000002400)={0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000000100)="43cd46a3c75b2d4bcc8d5b860aa114165dfb9d96c6b8ccbf4815141be9024d3a93923cb610b3e30c5dc347da", 0x2c}, {&(0x7f0000000140)="f3d0", 0x2}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="2423dfb9c8cff7e76eae", 0xa}, {&(0x7f00000011c0)="0054f4f2374269f99be6f79bd83d336b46abaa8112e94b932fef81d28bde729d830997d982d597b53bd5462bcdfe1418a41e04d584b2b842b52f6128544bd689422136e10bda13d1265221d2fd182369da6637d0c02bfbe96bd10d332b9946d31a11a66275d5c01301ecf236b8", 0x6d}, {&(0x7f0000001240)="5a3f6ba5956265484247b97de92d3f1b5091d9419819", 0x16}, {&(0x7f0000001280)="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0x1000}], 0x7, &(0x7f0000002300)=[{0x48, 0x104, 0x1, "281b1b876d616d0867f62955c05e20995d4162e1f4751179b2627553f27e38be3528f8a502e13218683f1ec642d351dcc5"}, {0xb8, 0x109, 0x8f, "7771f16ad3809b8ae4b59f7eacd18d14957d747201d98c450351faf87916f5f765dab34539792044de6cdb1e467c8bfa02bb733d25f2d38e4f86ab8db69ceb778f1c52f40bbda98a65864b09fc5166ec76466029f927eba058137190ae4a12e3a75897b6834ca65dd7baef42054dc76c1d57fdbb7de208ae021deb919943eac3cf0b60b00b083e0c9a45c768b65896fadc047d48ac7981a0156d6db915864f140b"}], 0x100, 0x4}, 0x8001) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) 2018/03/26 00:47:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in6=@local}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@loopback, @in=@multicast1}}, {{@in=@remote}, 0x0, @in6=@ipv4}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000540)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000580)={&(0x7f00000023c0)=@bridge_dellink={0x28, 0x11, 0x500, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x0, r1, 0x0, 0x4020}, [@IFLA_LINK={0x8, 0x5}]}, 0x28}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0), &(0x7f0000000600)=0xc) 2018/03/26 00:47:54 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x3, 0x4) r1 = socket(0x8, 0x7, 0x6) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000003f40)={'vlan0\x00'}) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) recvfrom$inet6(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x40000000, &(0x7f0000000080)={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x20, 0x5, 0x4, 0x2, 0x2, 0x200, 0x81, 0x0, 0x8, 0x7fff, 0x5, 0x3cf7}) 2018/03/26 00:47:54 executing program 5: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000380)=0xe8) r1 = getgid() syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x1002, r0, r1, 0xe5c5, 0x3000000) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, r2, r3, 0x100000001, 0x4) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f000007ffe8)=[{}]}) 2018/03/26 00:47:54 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$ASHMEM_GET_NAME(r2, 0xc0046209, &(0x7f0000830f3b)=""/197) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x8, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000040)={r3, 0x7}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000005c0)) execveat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='/dev/binder#\x00', &(0x7f0000000200)='/dev/binder#\x00'], &(0x7f0000000480)=[&(0x7f0000000280)='userself&+\x00', &(0x7f00000002c0)='(%md5sum+wlan0$\x00', &(0x7f0000000300)='/dev/binder#\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='!md5sum\x00', &(0x7f0000000400)='eth0wlan0@lo()$/lo', &(0x7f0000000440)='/dev/binder#\x00'], 0x100) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000080)=""/132) write(r0, &(0x7f00000004c0)="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", 0xfd) 2018/03/26 00:47:54 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x6cd, 0x3, 0x9}, 0x4, 0x1d3, 'id0\x00', 'timer1\x00', 0x0, 0x81, 0x7, 0x3ff, 0x8}) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000003fa8)=""/88, 0x45) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000000)=0xa, 0x4) 2018/03/26 00:47:54 executing program 2: r0 = getpgid(0x0) setpriority(0x0, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x24402, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x74, 0x58, 0xffffffff, 0x1, 0x4}) 2018/03/26 00:47:54 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x0, 0x4000000000, 0x0, 0x9, 0x6}) 2018/03/26 00:47:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)=ANY=[@ANYBLOB="140000005e00f866bdaf1d99e966200000000000"], 0x14}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/26 00:47:54 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) mmap(&(0x7f0000022000/0x11000)=nil, 0x11000, 0xffffffffffffffff, 0x32, r0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) 2018/03/26 00:47:54 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x10000, 0x0) ioctl$TIOCCONS(r0, 0x541d) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14, 0x800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000400)=""/138) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000140)=""/76, &(0x7f00000001c0)=0x9a) 2018/03/26 00:47:54 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x400200, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) r1 = socket(0x10, 0x20000000802, 0x0) write(r1, &(0x7f0000f61fe1)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) readv(r1, &(0x7f0000c7af90)=[{&(0x7f0000000000)=""/251, 0xffffffffffffffe5}], 0x1) syz_extract_tcp_res(&(0x7f0000000100), 0x2, 0x80000001) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000140)=0x7) [ 43.828873] binder: 6632:6642 ioctl c0206434 20000000 returned -22 [ 43.851104] binder: 6632:6642 ioctl 40106437 20000040 returned -22 [ 43.867317] binder: 6632:6642 ioctl 80047437 200005c0 returned -22 2018/03/26 00:47:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/03/26 00:47:54 executing program 3: r0 = syz_fuse_mount(&(0x7f00002f9000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x95, "a23093535bb9698bdf1be471ed3ccd35b45523258b35e7b9d23749e268f91468023766a60c20530e180df1cbd430b9128452ad1e35b181eab72b7e2a9bc57d1f573568b9cdc7f5c8f14357759a1a28cd5714d983f0f9fa0f1e2575d01a6d1c6f3fe11502edcf052b1d5cf82790bea0dc2b01640aa027eba0731a7cae98cf9c44b206d23d3bf77efb4b6704469cef202a6215ebea0a"}, &(0x7f0000000240)=0x9d) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r2, 0xba66}, &(0x7f00000002c0)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r3, 0x0, &(0x7f0000000080)) write(r0, &(0x7f00009d9f8f), 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000300)={0x0, r3}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) openat$cgroup_type(r4, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) 2018/03/26 00:47:54 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000080)="00640001000445") fstat(r1, &(0x7f0000000480)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8000, 0x0) [ 43.894999] binder: 6632:6673 ioctl 80084502 20000080 returned -22 [ 43.915336] binder: 6632:6642 ioctl c0206434 20000000 returned -22 [ 43.915350] binder: 6632:6673 ioctl 40106437 20000040 returned -22 [ 43.916984] binder: 6632:6673 ioctl 80047437 200005c0 returned -22 [ 43.923021] binder: 6632:6673 ioctl 80084502 20000080 returned -22 2018/03/26 00:47:54 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00000000c0)) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x92, 0x4) 2018/03/26 00:47:54 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0x1) write(r0, &(0x7f00007fbffd)='H', 0x1) r1 = getpid() sched_getparam(r1, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f00000011c0), 0x4000fed) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='mqueue\x00', 0x0, &(0x7f0000000100)) 2018/03/26 00:47:54 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0xfffffffffffffffd, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x12) mknodat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xf082, 0x7) r1 = geteuid() getgroups(0x6, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) chown(&(0x7f00000000c0)='./file0\x00', r1, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/03/26 00:47:54 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) fchmod(r0, 0x124) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000180)={'gre0\x00'}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000400)=0x100000001, 0x3671cde1adcdde23) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000000, 0x208c80) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000100)={0xca, &(0x7f0000000280)=""/202}) close(r0) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000080)) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x2) 2018/03/26 00:47:54 executing program 6: mlockall(0xffffffffffffffff) syz_emit_ethernet(0x36, &(0x7f00006ba000)=ANY=[@ANYBLOB="0180c2000000e2701bb60589080045000028000000000004907800000000ffffffff000078e0000001b09b6d5c2a91e414699d955c00"], &(0x7f0000ea3000)) 2018/03/26 00:47:54 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x0, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101a00, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x4000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0xa1, "86b78d7396a1a51962eb853597e38e95db1808a9e1f49183ffba479a5f5d57039b1014c518b3a10e8b44ca5dced745fe7619cb4a0dc48bd312f9ad15636bd4e6e991ee49fc4201ef0e233377793c1af487f59c1b73311a9a9229d4012df2054b29ecd9ffd9cb6917bc0e1fa8848d605e16c95ffe79500ad28dc6b2deeb9315d8a01ba47385296ddf4b7a31fe014c3940e341118f5adb722973930cf7e43c783638"}, &(0x7f0000000440)=0xa9) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=r3, 0x4) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1b, 0x0, @thr={&(0x7f00000001c0)="27de9dcc6ac64e753b85bfa953ff3cf84d632add700a2eec22d3ee3d2fe625b7a9ddef89aa8eca5681137b6b5e5cf4eaa302488066d4225e3318b930a45360d30052cee9e8d34ce113cde034928ac292061d776de5bc449b3825b2631433981c66867f37f5dd8446a974e7f4232b55ecd2b3c47680bcb729639a59002bb8897cc57595b22fec5a6d07bdd9665945d6a75145fd751a5755ce999b1cc58b5bba44f086cf93072e9995bc7ff1d09fab9394feedc6868e78914d11bd948416a3d73fe58908958f04eae0e2b0b1f8492e765ed1a748f5f0d761b1100afbf803661c8e5f58", &(0x7f00000002c0)="9da8b28f26b0deb7b4709e921e1d7b7bc187d28338c16b63e5054124cc523ee773c706d8c0204106958066059df533b2796aa29de65897ae05f64c6c1b0bdcb68629c6e75abff4fae0657f2dc44fa39d720ca61298fc52d43533034a068eb7f0683a6dafc7352baec1e18c2e42b9d0e21835e21253c8dfe0f5a3cd20639e04a93e08650119329983f25e9666bb76"}}, &(0x7f0000000140)) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000c00)=""/4096, 0xfffffddb}, {&(0x7f0000001c00)=""/4096, 0x241}], 0x10000000000000f1) 2018/03/26 00:47:54 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x43b41bb4, 0x20, 0x80, 0x41ea}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x40}, &(0x7f00000001c0)=0x8) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005a43ee8c3614f15ac5678d482242c038a707000800020001001600"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r4 = open(&(0x7f0000000240)='./bus\x00', 0x800, 0x13e) ftruncate(r4, 0x7fff) sendfile(r1, r4, &(0x7f0000d83ff8)=0x3, 0x8000fffffffe) 2018/03/26 00:47:54 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00009a0ff1)='/dev/snd/timer\x00', 0x0, 0x202) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x80000001}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feafdf)=""/33) readahead(r0, 0x20005, 0x9f) 2018/03/26 00:47:54 executing program 6: r0 = fanotify_init(0x38, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10) splice(r0, &(0x7f0000000080), r1, &(0x7f0000000180), 0x200, 0x5) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) tkill(r2, 0x3e) r3 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6465765f6d6361737400c087ea55a2cbe9011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a2366570193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e54846400000000") epoll_create(0x8) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000200)=[0x0, 0x0, 0x0], 0x3}) sendfile(r4, r3, &(0x7f0000000000)=0xd, 0x11) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) 2018/03/26 00:47:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x1d, 0x800, 0x1ff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000001c0)={0x8000, 0x9, 0x1, 0xa884, 0x480000000, 0x2, 0xed4, 0x8dd, 0x9, 0x101}, 0xb) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200002) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000000c0)={0x5, [0xffff, 0x100000000, 0x9, 0x5, 0x4]}, &(0x7f0000000100)=0xe) setsockopt$inet_buf(r0, 0x0, 0x40000000000010, &(0x7f0000000180)="0100000002000200000000000000f300", 0x10) 2018/03/26 00:47:54 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) get_robust_list(r1, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000080)={&(0x7f0000000000)}, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)}}, &(0x7f0000000200)=0x18) ptrace(0x1a, r1) 2018/03/26 00:47:54 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/196, 0xc4}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x800, 0x0) openat(r2, &(0x7f0000000100)='./file0\x00', 0x4000, 0xc6) 2018/03/26 00:47:54 executing program 3: getpgid(0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000140)={0x6, 0x35}) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr/prev\x00') getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000000)=""/25, 0x19) write$fuse(r2, &(0x7f0000000100)={0x28, 0x0, 0x0, @fuse_notify_store_out}, 0x28) [ 44.074828] syz-executor6 (6714): /proc/6710/oom_adj is deprecated, please use /proc/6710/oom_score_adj instead. 2018/03/26 00:47:54 executing program 1: syz_emit_ethernet(0x306, &(0x7f0000f39fd1)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x33, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp}}}}, &(0x7f0000827ff4)={0x1, 0xfffffffffffffffc, [0x0, 0x0, 0xfffffffffffffffd]}) 2018/03/26 00:47:54 executing program 2: getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000200)="6d61705f66696c6573009c59bdf88d38c958f962791cb8530900000000000000503261a38aa5228fee1bf24cb2b15d585c2791a40173ac3fad9f6b625d0b34e43e3be677e913b211d6f0592c3b6864027ce743874ad5955bc409e9b43f25312c7f78ddb9e32bccd1f3fb4ea20daf0000000000000000") fchdir(r1) syz_fuse_mount(&(0x7f0000000140)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/26 00:47:54 executing program 5: clone(0x0, &(0x7f0000000000)="ab1e97137132df319c1b848e7b74b46df587d40870c86a17164043aa000802186074e86f8f7277e87def8e475d388873d853dd4fb3b47c787d4865c3c32765da9aaffe6cff69bcffe2d38510ba18cea8302c9e32d80469c9100743be3a22a26fb81cc1880254cfb0d779", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000100)) 2018/03/26 00:47:54 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000200)="12b5cca0c59636970398b203fd9c4000bd2917a95b0f91b8d14bd54921421af212f583e3c50843cce694a949bbbf60e121", 0x31, 0x20000802, &(0x7f0000000280)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000001300)='/exe\x00\x00\x00\x00\x00\x00') flistxattr(0xffffffffffffffff, &(0x7f0000000080)=""/19, 0xfffffebc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x1f1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="7e3c8de6d5b2dd314b874f580579149a", 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) sched_getparam(r2, &(0x7f0000000140)) socket$inet_tcp(0x2, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) dup3(r1, r0, 0x80000) 2018/03/26 00:47:54 executing program 7: r0 = inotify_init() fcntl$setlease(r0, 0x400, 0x1) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/4096) r2 = open(&(0x7f0000001040)='./file0/control\x00', 0x1, 0x91) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001080)={0x0}, &(0x7f00000010c0)=0xc) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000001100)=r3) clock_gettime(0x0, &(0x7f0000001180)={0x0, 0x0}) inotify_init() futimesat(r1, &(0x7f0000001140)='./file0/control\x00', &(0x7f00000011c0)={{0x77359400}, {r4, r5/1000+10000}}) 2018/03/26 00:47:54 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80, 0x0) mq_getsetattr(r1, &(0x7f00000001c0)={0x0, 0x81, 0x80, 0x3, 0x80, 0x1, 0x9, 0xe21}, &(0x7f0000000200)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000100)={0x4, 0x93, &(0x7f0000000040)="43c397de53e83604ac966a2334b03ebef78cb45c2ea07b29a0f798daceeb76a887749f85a88c2114759439334bf9064f8e558861812c876cecc61a76dd667e527a23158be71a2382fc123fab6fd9fe58a6ddda70f4a2f59b41772f2585079ec12d2fd384fac4f894af953966ec328ea23196055f80b556274cbe25d9c2cee992e9000240e0eab0c62a985b93e2e1f60eca53ca"}) r3 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="64400b30a917c49b2dfdd66de6c99f57a96d2a5790c6fc0c248b84e1855216f6ba4040b4eda7ec16c412a984695f37f46249b6291577f3e6c80413a88e88048d443ee1c9d681", 0x46, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000680)={0x4, 0x71, &(0x7f0000000600)="fe7edea89a7650889f1126290ca8726744aaf14e11529ffbe065b05031fbe517785861c7880abcdf613a5b2cb368bbc6772f6eecf865ba746ead07ae48fe66dd5f632f93bc57ed49b383ca89d9bd1868466888e57121544656b970dcdc3b00f555c0b1316e401d73fb0bcc46fbdb26b8e6"}) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000440)=[{&(0x7f0000000340)="f4f2424a64d6de7235b7db217c763d4e32946c3256859e43cc3fe987af39630b498ce1b93f146a3636d51946b61f2e877b7e281f5da2dc58f341259ac182e3f000f9e4dd18984261629960488cc67e6df86c69303f9346e451b4c3d59b640cda6f4d22ef043f6c98783613379666a1bfccb4c0c6962d41d35d3d9227d5de8ebbe0c036770e44e39f6edd033e9531044692ed8326", 0x94}, {&(0x7f0000000400)="3f718085d7d287f35c7aaad7350c2b", 0xf}, {&(0x7f0000000500)="a75f77fabd711f23079d12d69a277f5e4a9a562d37022e6cdf760babf19f134dcc1a7b1c6dbda71cd141c0568c76e1cdcc9e422f4c406bf57c000c31441a0d481e85280bfb9acc6f52ca9e8e", 0x4c}], 0x3, r4) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000140)={0x9, 0x6, 0x4, 0x3}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000480), &(0x7f00000004c0)=0x10) 2018/03/26 00:47:54 executing program 6: unshare(0x20000000) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000ff8)) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x80000000, &(0x7f000052cf69), &(0x7f000023c000), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/03/26 00:47:54 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff}) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000002c0)=""/255) write$eventfd(0xffffffffffffff9c, &(0x7f0000000180)=0x7ff, 0x8) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0)=0x40, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)=0x8, 0x4) ioctl$TCGETA(r1, 0x5405, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000240)={0xffffffff, 0x3, 0x5}) 2018/03/26 00:47:54 executing program 5: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x8001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x80, 0x0, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) 2018/03/26 00:47:54 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f000027d000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f00000000c0)=0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9201, &(0x7f0000000100)) 2018/03/26 00:47:54 executing program 2: r0 = socket(0x18, 0x0, 0x1) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000140)=""/112) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x3, 0x1, 0x3, 0x4}}, 0x2e) connect(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x80) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) 2018/03/26 00:47:54 executing program 3: unshare(0x20000400) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000040), 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/netfilter\x00') ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}}) 2018/03/26 00:47:54 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) syz_open_procfs(0x0, &(0x7f0000000100)='cgroup\x00') 2018/03/26 00:47:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2}, {0x2, 0x0, @broadcast=0xffffffff}, 0x36}) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x80000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000140)={0x5, 0x0, 0x0, 0x1}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x66, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x1, 0x41a3, 0x3, 0x7, 0x0, 0x4, 0x4, 0x78}) [ 44.217885] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/26 00:47:54 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x2, 0x0, "f6a14de36addc702a9e531ae2ce47acb38a429351f3452396ef55d07925fc6d1d3d363241e711b07f5a00db1499f3a6c35aac8a7ba29509c58ce2ec44c925269e7f970e8881e93f9529a2cd600f87e7d"}, 0xd8) shutdown(r0, 0x200000001) ioctl$TIOCNOTTY(r1, 0x5422) 2018/03/26 00:47:54 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='oom_score\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7f, 0x3, 0x8000, 0x7, 0x10}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x6, 0x0, 0x81, 0x6}, &(0x7f0000000380)=0x18) socketpair(0x19, 0x805, 0xfffffffffffff000, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSCTTY(r2, 0x540e, 0x8) r4 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f00000006c0), 0xffffffffffffff10, 0x20000003, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xffff}, 0x1c) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f00000003c0)={'filter\x00'}, &(0x7f0000000440)=0x78) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000004c0)={0x0, @remote, @local}, &(0x7f0000000500)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000640)={@dev={0xfe, 0x80, [], 0xc}, r5}, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000080)={0x200, 0x3, 0x200, 0x6, 0x100000001, 0xffd, 0x3f, 0x8, r6}, &(0x7f0000000140)=0x20) 2018/03/26 00:47:54 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) fcntl$setlease(r1, 0x400, 0x3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) sched_getscheduler(r2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x2, 0x8000}, 0x4) getsockname(r1, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x7, 0x0, 0x2, 0x4, 0x3, 0x9, 0x4}, 0x20) socketpair(0x0, 0x800, 0x80, &(0x7f0000000180)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000001c0)={0x4, 0x400000000008002}) 2018/03/26 00:47:54 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fallocate(r0, 0x2, 0x2, 0x6) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x6, 0x5) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000080)=""/228, &(0x7f0000000180)=0xe4) 2018/03/26 00:47:54 executing program 2: unshare(0x28000000) syslog(0x0, &(0x7f0000000000)=""/162, 0xa2) r0 = socket(0x10, 0x4, 0x80) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000000c0)=0x7, 0x4) getsockname$netrom(r0, &(0x7f00009aeff0), &(0x7f0000551ffc)=0x10) 2018/03/26 00:47:54 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x2, 0xc8}, {0x80}, 0x9, 0x2, 0x80000000}) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1, &(0x7f0000001bc0), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) 2018/03/26 00:47:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) fstatfs(r0, &(0x7f0000000340)=""/4096) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg(r2, &(0x7f0000002480)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000140)=""/5, 0x5}, {&(0x7f0000000200)=""/201, 0xc9}, {&(0x7f0000001340)=""/217, 0xd9}], 0x3, &(0x7f0000001480)=""/4096, 0x1000, 0x3ff}, 0x20) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=@setlink={0x2c, 0x13, 0x201, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/26 00:47:54 executing program 5: clock_gettime(0x0, &(0x7f0000000080)) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000f5e000)=[{&(0x7f0000596000)}], 0x1, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}}) socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000180)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/03/26 00:47:54 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x2, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x7ff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 00:47:54 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x2, {0x2, 0x4e24, @loopback=0x7f000001}, 'bpq0\x00'}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'tunl0\x00'}) 2018/03/26 00:47:54 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x2, 0x0, "f6a14de36addc702a9e531ae2ce47acb38a429351f3452396ef55d07925fc6d1d3d363241e711b07f5a00db1499f3a6c35aac8a7ba29509c58ce2ec44c925269e7f970e8881e93f9529a2cd600f87e7d"}, 0xd8) shutdown(r0, 0x200000001) ioctl$TIOCNOTTY(r1, 0x5422) 2018/03/26 00:47:54 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) capset(&(0x7f0000b43000)={0x20080522}, &(0x7f00006ecfe8)={0x0, 0x0, 0x0, 0x0, 0x6}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) 2018/03/26 00:47:54 executing program 7: r0 = socket(0x1000000010, 0x10000000802, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000eedf84)=@newlink={0x48, 0x10, 0xfffffffffffffffd, 0x0, 0x0, {}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'rose0\x00', 0x200}) 2018/03/26 00:47:54 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000253000), 0x36) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df8fe0)=[{r0}], 0x1, 0x0) memfd_create(&(0x7f0000000000)='[]cgroupuser\x00', 0x1) 2018/03/26 00:47:54 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x1) r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="4c0000001200db4d0000000008000000000000000000000000000000000000000000000000240008001d0008000000150069cc8910cf7a5164ef891111a0edabf37c1fd93a0d000000bbfa5e5a32023fdf4c55527a11e6fed0e7c59cf05b05229f84c19afbc7da5845b1ac6d019c85eb8c0ecfdd25221ff8c8aa8017fecf39a4"], 0x4c}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x200202) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000080)={0x4, 0xc8cd0f8b25f82faa, 'client1\x00', 0x0, "5a9ebac1a863a8f8", "158fc3795804aa5da695cedb366563abba0ea15f738ffab485d3b1ea79bf5e50", 0xc52, 0xffffffffffffffe0}) recvfrom$inet(r0, &(0x7f0000000000)=""/17, 0x11, 0x0, 0x0, 0x0) [ 44.353896] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 44.388597] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/03/26 00:47:54 executing program 1: mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000100)='debugfs\x00', 0x0, &(0x7f0000000200)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2000, 0x0) recvfrom(r0, &(0x7f0000000140)=""/160, 0xa0, 0x10040, &(0x7f0000000200)=@nfc={0x27, 0x1, 0x1, 0x1}, 0x80) 2018/03/26 00:47:54 executing program 2: rt_sigaction(0x400000000000007, &(0x7f0000000100)={0x42a635, {0xffffffbfffbff270}}, &(0x7f0000c69000), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/03/26 00:47:54 executing program 0: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000200)="020000000100000000004000607f851d92ece739f52ed22e69c5434b1668ab4c76416ca7765fa66009daaac80b480fb0ad01e22d6f5faedbd86bd0f76a2ff73461d54ea5bf59d004ae7b7f333c22ef4cc8ccbc6ba7ad0315326b51db3a6a42f7ad7096615c10e52d69a52dd55f0cce046cfc28f3606369179662d72e", 0x7c, 0x0) 2018/03/26 00:47:55 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = accept(0xffffffffffffffff, &(0x7f0000006080)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000006100)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000006140)={0x0, @in={{0x2, 0x4e20}}, 0x5bc9, 0x10001, 0x2030, 0x0, 0x3b}, &(0x7f0000006200)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000006240)={r2, 0x10000}, &(0x7f0000006280)=0x8) add_key(&(0x7f00005a8ffb)='user\x00', &(0x7f0000fccffb)={0x73, 0x79, 0x7a}, &(0x7f0000d46000), 0x173, r0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r3, 0x8, 0x1, 0x3, 0x2, 0x4}, 0x14) 2018/03/26 00:47:55 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100fff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00002b1fdc)) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x2, 0x2, 0x80000000, @time, {0x7c, 0x6}, {0x8}, @control={0x5, 0x4}}, {0x9, 0x8, 0x1, 0x8000, @time={0x0, 0x989680}, {0x2, 0x1}, {0xfffffffffffff000, 0x6}, @raw8={"186b75b0974edc824135662d"}}, {0x4218, 0x1ff, 0xff, 0x1, @tick=0x9, {0x0, 0x6}, {0x1, 0xff}, @result={0xfffffffffffffff1, 0x6c3d}}, {0x1ff, 0x400, 0x8, 0x9, @tick, {0x0, 0x8}, {0x5, 0x4}, @raw8={"add3c40d56ec83e353fa0271"}}, {0x9, 0x9, 0x81, 0x0, @time, {0x3, 0x80000001}, {0x3f871e1a, 0x80}, @quote={{0x80000000, 0x82ee}, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x8, @tick=0x9e, {0x3}, {0x20, 0x7}, @time=@time={0x0, 0x1c9c380}}}}, {0xbcf, 0x3, 0x100, 0x3, @tick=0x33c, {0x6, 0x4}, {0x60000000, 0x4}, @note={0xdef, 0x6, 0x9, 0x9, 0xeb}}, {0x7fff, 0x3, 0x200, 0x5, @time={0x0, 0x989680}, {0x1000, 0x1}, {0x100000001, 0x9}, @queue={0x7d0, {0x9, 0x1}}}, {0x1, 0x5, 0x3, 0xed, @tick=0x1, {0x100, 0x87}, {0x7, 0x6}, @result={0x1, 0x6}}, {0x7, 0xfffffffffffffffc, 0x0, 0x4, @tick=0x8, {0x9, 0x3ff}, {0x7}, @queue={0x8, {0x8, 0x8ee6}}}], 0x18) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 00:47:55 executing program 0: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r3 = gettid() getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000080)=""/13, &(0x7f00000000c0)=0xd) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x34, 0x800000000000000, @thr={&(0x7f0000000180)="492a512f59d6eeedef60fc2f6c183b418c93993a779c6fb881ec2be15eec05353682b8b2b3b10bc56fa0157d9cd5ea50075607ff3a33e09e2ac4ad7599833e26684e850ec528fa229a032228f6d417ce32d33ed73d7c36214b98d7eaa0d36c1a97da996a532a718f7b71770c56de143683c15d134139b3c1550ba33b0dd9b1c1548fe8287c2fd072c292a7fd7b", &(0x7f0000000240)="5fa856596d79067eaec5a5128cbc178c99bdf6a769ed5447f89b7d97a109de840c240bd43dcdaef027076cd584567badd9915907b04a73962f8ceafe7ac83941a37e5624cfcd3d4039105b5e262485767114dede63893dd07e4630e9aadb2bf7057f63b431787b0dddb03b75a445f133c461de54"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) dup2(r0, r2) 2018/03/26 00:47:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001e000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) r3 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) r5 = gettid() lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000880)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r8 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast2}}, &(0x7f00000009c0)=0xe8) fstat(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000b80)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000080)="83665a7031b0ffd137aa4fbd8f6a817e2565e2f3cab33546f5338572b5d531991eedc710909d39bab18003a10c0c3bff29bdad37f0f5c4527319978c3bc55a1ff5b310becd645557d3ddf89ec28b165374a24f8da092ee47c6f3489ab466cef85c992c81d3cdc0ae6468ab272e6cf44410a32e5bcb930a84328b0aa3821a30c5d8c9f3bce4aa05fa1e4f31f12491cbd5f63b7ad7686c23ecfa467b04f3d990d8a39a3e9bdf5783c162ca25fc26b176ca0cd97fae1f3450a40066900d7c126c4d5a8f53862fd34877b2fb805c", 0xcc}, {&(0x7f0000000180)="0ea498294d8a0a86acf95265be3a5ab74557ec7528d57bb347a56540cd482ea42c62f2e4ae497a18304b211cdd6dc08addef2445e1ae11f0819125e4a12a2fc6b1d5b80e99c2b076783ceaf074ecaa49b1218b482b02", 0x56}, {&(0x7f0000000200)="496c8480c510a6424e3386652044e073159a8a2c28741be459e964443cbaf49c4378178fe669c0b8144b4d5efe2afe6e6e10ce17b714f49ebf9f5a57321b825ac2ce41eb8ebd2b6c", 0x48}, {&(0x7f0000000280)="35b8e0ff1e7d65d72ee5233e2dd23f5b91e4c20627e2f88f66ecd2302e9270d9f93a99e16e8405de407602cc88ceec657e09596cae6778d39a6a0c74b5d001c9c81c53727febfdda21bec8ae7be422e1aa68985107bbf90dbbaf689ae0c76dc91a530382e92a0adea56f83b6bf1404d527e6aa9bb5f481a8a422303e7cda18ea4880aa99fce2c4e22290e8d4db7d041cf3a25b25378cf597", 0x98}, {&(0x7f0000000340)="d7c4b590cc558d5a6ee7c6ef8a5b499969160162833d876faf81d78728b52a1f12ac00645b78c3e70a9fe8f9a700c9212a57471facaf2bbbb47941c303fbcc447859e6ad6449301e8f525e523a6a3edeb01e13b68498b1a8cf2fdbfd40a6ba1ed4477f761de4053c4bfcceb8a0b802c75d44925d061285fcc9709c573717583287304b68d168193f1cb3fbeb346ba8fd790df589b1668c09f96645c3dcd8bc3814c4579e226108cd96f9fe9cae3ec6e205c1da83c95d63f59d2640409a6242cce5f61a6f283285d8c363e512402b99c553eab5118d", 0xd5}, {&(0x7f0000000440)="0d10e82cef25282ed661a8478aeafb10a1be1308d8e17bee1f2723170db3bb85871b8af07fa327ac478c0e85514710f672517a598830f5fdd9e354d621dd27e5e1e19dba0f673d56c9f5106d10061c67d5fab90883807a1be85a6d6345bc47edecbd8552309f0c41966959fb73819e93da052f91710f2518a9b138e4c49c898f11cda143e0e3604edf09dfe5c58b3da74b6b80", 0x93}, {&(0x7f0000000500)="3a2a972e0b7e913097a92c303e5e4517242439c8d70387e1908c77a541aae4b2f2c24380a6a214a45235ad55fa10503f644cfb8e6639c50ad5ffc58a34f7d5b4d3abef734d0863163e7cb93ae91954c16bf029", 0x53}, {&(0x7f0000000580)="302dce1bfe1643f4bba3a518c948660b12c85acbba1647dfea46dda1a6186bf6827d25ea86802cef7e6d31ce669e30a2e97734f069046a0d6c7a80ab7ce6fb94dcf419d77bd8d8fa9a76ee5ac4e574f607f2a733f2798ec459365295eca56574c41b43ebf87ae963cac8c4ed0cacda7fb52471e52d031170afad8a2c249c4b27d7477c2f05c89885b9671713c19d2a6a45d6ff907541eeff3dbc870958faf06d", 0xa0}], 0x8, &(0x7f0000000a80)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000005000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x8000}, 0x24000001) ioctl$int_in(r1, 0x1000004005432, &(0x7f0000000c40)=0x3) 2018/03/26 00:47:55 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000040)=0x77, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) 2018/03/26 00:47:55 executing program 6: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000915000/0x2000)=nil, 0x2000, 0x1, r0) pkey_mprotect(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x2000004, 0xffffffffffffffff) 2018/03/26 00:47:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/100, 0x64}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/100, 0x64}, {&(0x7f0000000180)=""/79, 0x4f}, {&(0x7f0000000200)=""/19, 0x13}, {&(0x7f0000000240)=""/70, 0x46}, {&(0x7f00000002c0)=""/176, 0xb0}, {&(0x7f0000000380)=""/40, 0x28}], 0x8) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/03/26 00:47:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000880)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000008c0)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, 0x10000, 0x1, 0x401, 0x100, 0x96, 0x20000, r2}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) r4 = dup(r3) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) 2018/03/26 00:47:55 executing program 4: chroot(&(0x7f00000000c0)='./file0\x00') socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x4, 0x2c93304a}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x3f}, 0xc) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000480)) 2018/03/26 00:47:55 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x25, "c2a655e59563c685ecb651991f34b141521ddbfe82176d1ee63fde10b50a6c5c90c4466403"}, &(0x7f0000000080)=0x2d) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x9}, 0x8) socket$netlink(0x10, 0x3, 0x0) 2018/03/26 00:47:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000001000000010000"], 0x10}}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) socket$inet6(0xa, 0x1, 0xa9b) 2018/03/26 00:47:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000002180)="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", 0x1000}], 0x1) fallocate(r1, 0x0, 0x0, 0x5) r2 = dup3(r1, r0, 0x0) lseek(r0, 0x0, 0x4) ioctl$VT_RELDISP(r2, 0x5605) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x1f08e046, &(0x7f0000000080)=0x4) 2018/03/26 00:47:55 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') pread64(r0, &(0x7f0000000000), 0x387, 0x2000000000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', 0x400}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 00:47:55 executing program 6: personality(0x4500001) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) 2018/03/26 00:47:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = memfd_create(&(0x7f0000000000)='*cpuset\x00', 0x2) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000040)=""/205) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)) r3 = dup(r0) mmap$binder(&(0x7f00001ac000/0x4000)=nil, 0x4000, 0x0, 0xd112, r3, 0x0) 2018/03/26 00:47:55 executing program 2: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x10000000000035, 0x0, 0x0, 0x7fffffff}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0xfffc, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) ptrace$pokeuser(0x6, 0x0, 0x1, 0x1) 2018/03/26 00:47:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x40, 0x0, 0x100000000, 0x100000000, 0x1000, 0x2, 0x5e50, 0xff, 0x0, 0x1, 0xffff, 0x8}) recvmmsg(0xffffffffffffffff, &(0x7f000000a580), 0x0, 0x0, &(0x7f000000a780)={0x77359400}) pwritev(r0, &(0x7f0000001540), 0x0, 0x0) 2018/03/26 00:47:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_triestat\x00') openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/93, 0x5d}], 0x1, 0x0) 2018/03/26 00:47:55 executing program 1: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = dup(r0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x110) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cpuset\x00') ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='gre0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a00000005632f40f3bcd48581b12536cd918aeca5a158c7d2f8f7eddc8ee86e7d80000000000000009807af3b1ab227cf6fa4fc82a285590a700400000005a9d9b8265a23f1abde34123603f80ce5c69ef4a44908c668b7f4be"], &(0x7f0000009ffc)=0x62) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/26 00:47:55 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) memfd_create(&(0x7f0000000000)='+ppp0user\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067affc)=0x3, 0x4) write(r0, &(0x7f000026d000)="e94ea623dfe66464d97c7a418dfafd125b5b662daeb133b1f306c9e3ddcb22b357cb0dc5f2b7103a3c05b35f26c57a7ecb3ecc4e8dca2a6af55b6ac02a98f45926e4884ef077ddfe0ab4afe5241aa1b3f7f88eba9621c08275a27217e1182993530ef1a4d03851a4e619ae69bff6f371", 0x70) 2018/03/26 00:47:55 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) ioctl$TCSBRKP(r0, 0x5425, 0x7e) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0x3ff, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 00:47:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000040)=0x90) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/135) fcntl$setstatus(r0, 0x4, 0x800) 2018/03/26 00:47:55 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = epoll_create1(0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x101, 0x9}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x3}, &(0x7f0000000180)=0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) 2018/03/26 00:47:55 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0463044000000000dde05d871d5121fb17ac06706b69fe81f135ef526c57eb1b5382b3f4fb0fe237e2cd837783e9674e7e8cc977caab66a9d60476e7fec48da55396a305aaf39cb9b074b8731eb648e61f1657fb1b48ed8c92f829e425a40089997c448c"], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x10, 0x0, &(0x7f00000001c0)=[@request_death={0x400c630e, 0x2}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/26 00:47:55 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'eql\x00'}}) r1 = inotify_init1(0x0) mmap(&(0x7f0000bfc000/0x4000)=nil, 0x4000, 0x1000007, 0x4000000004028011, r1, 0x0) 2018/03/26 00:47:55 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="01002e2f66"], 0x1) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x81, 0x2, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) sendfile(r0, r1, &(0x7f000001eff8), 0x20) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x9) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/149) 2018/03/26 00:47:55 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair(0x8, 0x8fd98fd2b1cf7af1, 0xfffffffffffff0d8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003}) rt_sigtimedwait(&(0x7f0000a72000)={0xffffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a70ff0)={0x0, 0x989680}, 0x8) 2018/03/26 00:47:55 executing program 4: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)}, 0xc0ff) socketpair(0x0, 0x80000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000000040)={0x20000000000000, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @rand_addr=0x5}}}, 0x108) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000180)=""/36, &(0x7f00000001c0)=0x24) 2018/03/26 00:47:55 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x242, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x9, 0x4, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/03/26 00:47:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffa) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000017df4)=@ipv6_newroute={0x24, 0x48, 0x1, 0x0, 0x0, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x181002, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x22, "518cc1466ca63fa55d9aa6a8eaaf4be2914a84089f9c9dfefc89531ce990d9b46d5c"}, &(0x7f0000000140)=0x2a) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xfffffffffffffffe, 0x80000000, 0x2, 0x3, 0x0, 0x8000, 0x0, 0x8, r3}, &(0x7f00000001c0)=0x20) symlinkat(&(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') prctl$void(0xd) 2018/03/26 00:47:55 executing program 7: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x141040, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp\x00') ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2c) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240), 0x0, 0xfffffffffffffff9) read(r0, &(0x7f00000001c0)=""/106, 0x6a) [ 44.837115] binder: 6937:6943 tried to acquire reference to desc 0, got 1 instead [ 44.870521] binder: 6937:6959 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 2018/03/26 00:47:55 executing program 2: r0 = socket$inet(0x2, 0x2, 0x3) connect$inet(r0, &(0x7f0000d2eff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0xffffffffffffffff, 0x2, 0x20, 0x20, 0x2f, r1}, {0x9, 0xfffffffffffff864, 0x484, 0x4, 0x2, 0x80000001, 0x2, 0x8001}, {0x1, 0x7, 0x8, 0x5}, 0x0, 0x6e6bc0, 0x2, 0x1, 0x3, 0x3}, {{@in, 0x4d6, 0x6c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x8, 0xfe03, 0x2, 0x400000000000}}, 0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000003, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr}, 0x10) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x613, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000380)={@remote, @multicast2}, &(0x7f00000003c0)=0xc) prctl$getname(0x10, &(0x7f0000000180)=""/150) getuid() getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) 2018/03/26 00:47:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/03/26 00:47:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x371401, 0x0) recvfrom$packet(r1, &(0x7f00000000c0)=""/245, 0xf5, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), 0x14) recvmmsg(r0, &(0x7f0000003180)=[{{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000003040)=[{&(0x7f0000002f80)=""/129, 0x81}], 0x1, &(0x7f00000030c0)=""/165, 0xa5}}], 0x1, 0x40000122, &(0x7f0000003280)) 2018/03/26 00:47:55 executing program 3: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x112, r0, 0x0) r1 = userfaultfd(0x0) fcntl$getflags(r0, 0x401) fcntl$setownex(r1, 0xf, &(0x7f0000012000)) 2018/03/26 00:47:55 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002000000000000ff010000000000000000000000000001a261ba0ceae8a939ed929e5d484329051a8c78f6c3cd0000982765ab8fcc9fac38c647d4c72e8a31a5d0e02d5199d3a49e4d660b4d9a028d19fd76dc6c06cb8fd1cc3dd52a4f781b1b8f6ae0fce32c47cb8c98058cc0159e6fba8799db16a96aeb55fe939759884229778c9efeec"], 0xfffffffffffffe45) sendto$inet6(0xffffffffffffffff, &(0x7f0000a05ae2)="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", 0xb31, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/26 00:47:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000080)="09b87913a4098331f3baa791a8949b753286c4bf394658a4eb58c52ab742700a02bdc5ab748b4880b36cd4a67575071332ba9a7a2a835a4346184169419a2cad90399f8e22a110f5d0681d5a35677a06569e933700fffe507c5bd0963c09b4634e16fadc68fe8236d6b6b5bee17ae5", 0x6f}, {&(0x7f0000000100)="a966b20fc9c3a9ee4e89c36f48c8dba2f7bdec2a2a488f6d1c75af35a4c482df2dbd3cb7f85456dcfbd21f1232e0cdf73af3802274008022443180e45d573a26852dffd45fa730dff06d8027e811c698433d07d5d50081501870283d3e10c8c3e0e66d52606012cdcd5779", 0x6b}, {&(0x7f0000000180)="4490f37467cb331c62d4f6927bfb45b1b350ba2aa7f0113d3a2b29ae093787b139fe4f1bd25552ea7d3f0b8396a0dd491d2e056dc1450aa2a7801156436c46e7acc55571309ddc3813577aacc658a4b51f2bf5fd233a9c81a12c084016d379b42f40bdffba2bf1b12411557c58af7be48e398bfc", 0x74}, {&(0x7f0000000200)="8e748907aaeff2a9ebf052c3a274d705e643bdd10cb8ac7e3750a40e151b9e5fe468bbe6d525b6c88327dc96bb93aa6398d0ae4739bbd9655f61bbdc977c0ebf457b182abdcd478e22b95d9d6587eb594cb0470062ef45b0ec998af330808171b153676c", 0x64}, {&(0x7f0000000280)="c5f66fedc61f1e3d0a1d586f04b08d4dc13e3257e022cf185ce8678de0fe7ccd7703554f7b67d16d9b29f73bc9924333ca677fb9ebf755ae99701b843cdb76beca2233290fb9cd7f66759ea8166f2322c157954bf89b09747949744ba9953070dc4be40215b588483efe8e02eb0eee451f5be8af138f83f955fc76178ba2921738730ce93f2180fe88f7709237ad17ebfb15bf5ac3dfa6afa6ae9dff35b25ce37a0e4dd35397f10510266d11a57dc151809b3d866584496633104b3ee8a92ad2e363c0a75aa7ccdbc613ea2ce96e52aacc2b3e8a3b", 0xd5}, {&(0x7f0000000380)="560ed4e7f314f45f7a251bff8c0e4c15370a31615671e892db287df59cbfb33bf9bfeb584b00c45c328582b9a1fcd90a2a5ce96f33893d223894a67054e731c885ef1ae71b19f2fe16113186fa338319", 0x50}, {&(0x7f0000000400)="8713af1d4d", 0x5}, {&(0x7f0000000440)="7caca71ad15a948ea952224c91a58e1652dd9a6086e231492ebbe51c055f20a83eaf808a64353efb7f3ad546d9f65f90a3e940a71191de477c4e1e74ccfaaea199198af5cbd9956fb6915eef15b8db46bfedd02d3f0603ebc58918d8eb81350d137d24c03afa4b27ee9a34abbe605b212282c6f85912fa7805f8991a3f4136f28357576a015804b34b1ac81591b6d304bec682e94cbbf6790410495e966255f02b8718e0d24fa4f01563948b59f1ae687d45e06dcbf80e0b8200850c046a71b82aa1ff8dc59a48979b98a5eb5d1bd78584146e4860622812fea52f161c0d7d08b1bdd25eb012f4a88940522b195f63d901", 0xf1}, {&(0x7f0000000b00)="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", 0x1000}], 0x9, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/03/26 00:47:55 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000140)={0x7, 0xffffffffffffffff, 0x2, 0x80, 0x7, 0x1, 0x7, 0xd9f, 0x5, 0x7}) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, @empty, @loopback={0x0, 0x1}, 0x7, 0x1ff, 0xfffffffffffffff9, 0x400, 0x8000, 0x10000, r1}) 2018/03/26 00:47:55 executing program 1: r0 = socket$inet(0x2, 0x400000000000800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x6, 0x3, [0x10001, 0x7f, 0xffffffff7fffffff]}, 0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200), 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x2}, 0xc) 2018/03/26 00:47:55 executing program 0: pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r2, r1, 0x5ec, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="84b3945bb76bbc1ac2d6e9e51bbf8d7c9d82f219d8f5fac8f5e2331c5510674e44dc75cadf7a2dbcec91e5c8b1047baf61631d8c4157d860e7f6c3f7e8e7e1373af87263e46a93fc41613b4b66fa6ed6d63a44ddb85690403aa4d651583d2db538606b6c20d9325a19fbb950344003227731fe4f4b6238ba44135fb227f2a019ac1699e710d9ae0a285faa794d864ec4e324a0b2e945b88ce460b56552591feadead37675b22588cf021e6067f933ec46415cd1456f2a34227e2fd6880eca181dda70f2ea8dd712119d7d5f373a01249ab3fed4397e360e7efbec61b02d428fa519998d0e4f53fb54770dea1dc69", 0xffffffffffffff6a}], 0x10000006, 0x0) tee(r0, r3, 0x3f, 0x2) [ 44.891723] binder: BINDER_SET_CONTEXT_MGR already set [ 44.899448] binder: 6937:6943 ioctl 40046207 0 returned -16 [ 44.901599] binder: BINDER_SET_CONTEXT_MGR already set [ 44.901606] binder: 6937:6972 ioctl 40046207 0 returned -16 2018/03/26 00:47:55 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x100000001}], 0x1c) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={"627269646765300000000000000600", 0xce0e}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(0xffffffffffffffff, &(0x7f00000001c0), 0xfd, 0x0) 2018/03/26 00:47:55 executing program 6: r0 = socket$inet(0x2, 0x40002, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x76, &(0x7f0000f07000)}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) 2018/03/26 00:47:55 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0xec92, 0x4) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='proc))bdev^$securitytrustedbdev-ppp0cgroupppp0ppp0wlan1keyring\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0xb, 0x5}, {0xf, 0x923}], 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d93ff0)=[{&(0x7f0000000040)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f000009a5625f3b19c5261c9c0000010000000000", 0x39}], 0x1) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000100)='proc))bdev^$securitytrustedbdev-ppp0cgroupppp0ppp0wlan1keyring\x00') 2018/03/26 00:47:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000000040)=""/214, &(0x7f00000001c0)=0xd6) 2018/03/26 00:47:55 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x6, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x3) 2018/03/26 00:47:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x7, 0x14079e44, 0x400, 0xd9f9, 0x0, r1}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/03/26 00:47:55 executing program 6: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) [ 44.994623] lo: FDB only supports static addresses [ 45.006429] lo: FDB only supports static addresses 2018/03/26 00:47:55 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)="1ebc9f28287c8ecb598e9bf9a53179e12c856bfb47948e2f9fabe85e45acf9e7fc4203ac3272685396d56a8673ab35d5613a4cbae8d91795ab3fccc3cc8d311f8847a1171541146b606caf87739d81407e04d6302cd96a904971d14b3f7619c1ce30d807e76c467f28a2d0e5199be16dd7da75365b415095be631d3c53b8aa2e8edce7f6d1e1308e2dad4968000000", 0x8f) 2018/03/26 00:47:55 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ioprio_get$pid(0x1, r2) pwrite64(r1, &(0x7f0000000100)="f2ace471757c5ebb80a5fd2fce0724386bb89684eef5931a23191311958b1837fdd508b6d51ebd6e6c17e67b8bb670b97572e4af793fccfb418d34a09f551c2e6c948b9d97e02539a772ba5e431fba69e8e4601755aead55a5da088464bff7", 0x5f, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000000c0)={0x6, 0x16431c8d00, 0x7}) 2018/03/26 00:47:55 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1/file0\x00', 0xfffffffffffffffd) fstat(r0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x88, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x4f22, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}, 0xff, 0x3, 0x8, 0x2eb98000000000, 0x80}, 0x98) finit_module(r1, &(0x7f0000000040)='./cgroup.cpu\x00', 0x3) fallocate(r1, 0x0, 0x0, 0x101) fallocate(r1, 0x10, 0x0, 0x1) 2018/03/26 00:47:55 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="0000006e26c1bd40c3490c0dbb00160000002dbd7000fedbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000440)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000180)) 2018/03/26 00:47:55 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netstat\x00') sendfile(r0, r1, &(0x7f00005d4ff8)=0x84b, 0x2000000000000ff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b80)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000001c80)=0xe8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$packet(r1, &(0x7f0000000040)="a7528ed1c9b5643a2136648863f2eb743b4b35728626fe09fc1f62a111e89cefac5bfbaec4b554ca15dbebfc84af345a6bbea9e69e260ec0630b1a799f1d1647e11fe08a8a147273788ec7ec0eea08f92a82f1696746582a0cbc371d5a8ecc33a34bb1c27ec084c4dd0f17605fdb9dbb6d465d2a7e55f77fd75fa6d04e9ced95b6dc8c17e61d2f0cfb7f3e801f77cf92ce296ee59433ed0c1087668b6e7181d27c8cef4122d31c480f66826a480feba7f925b22e81b0397368d7b22269b0f8797ebca2cebe14a5f8fe", 0xc9, 0x50, &(0x7f0000001cc0)={0x11, 0x19, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/26 00:47:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000100), 0x5a) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec), 0x14) writev(0xffffffffffffffff, &(0x7f0000cb1ff0), 0x0) getsockopt(r0, 0x5, 0x2, &(0x7f0000000080)=""/96, &(0x7f0000000000)=0x60) r1 = dup2(r0, r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/26 00:47:55 executing program 0: mkdir(&(0x7f0000000140)='./file0/bus\x00', 0x0) mount(&(0x7f0000cbf000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) stat(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000180)={{0x0, 0x1, 0x243, 0x1, 0xa1f}, 0x6, 0xf34}) mq_timedreceive(r0, &(0x7f0000000000)=""/56, 0xfffffffffffffe5d, 0x0, &(0x7f000099cff0)={0x0, 0x1c9c380}) 2018/03/26 00:47:55 executing program 7: clock_adjtime(0x0, &(0x7f0000012f30)) 2018/03/26 00:47:55 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000000280)=[{}], 0x1, 0x0, &(0x7f0000000200), 0x8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x10001) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xffffffffffff8000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000440)={0x0, @rand_addr, @loopback}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x80, 0x8}, &(0x7f0000000140)=0x90) bind$packet(r0, &(0x7f00000004c0)={0x11, 0x11, r1, 0x1, 0x9, 0x6}, 0x14) ioctl$TIOCNXCL(r0, 0x540d) 2018/03/26 00:47:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000041000), &(0x7f00001f7000)=0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) r2 = dup3(r1, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000180)={0x683, 0x3, 0x1, {0x77359400}, 0x9, 0x80}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/03/26 00:47:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x48, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080), 0x14) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000004c0)=""/222, 0xde}], 0x1, 0x0) 2018/03/26 00:47:55 executing program 5: r0 = socket$inet(0x2, 0x80a, 0x3) sendmsg(r0, &(0x7f0000000700)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x0, 0x1, {0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000140)="74dbde76b20c3025bdc9ae9fc57469ae3433872098473abd3876537d5b794d11d6f24046a30208784b932b9aaa3ae6fe40d7cec2e91d262b5a80568cfb0756cd107b5083ef20c70784be9d672a8e8032f7a83e256a46cafba5c005930e38707426d7ee7d3d2686e77eb623dfd568a31de884e89dbe6055df3518eef334592a1a2ef0205cfad3c567ee9be26af73aa1ca415191d19479a886cfe6361026d7ac8b3ded4f4a98c7eaa02b7e50a1879de23918a921068836491e87b0e6510956d6", 0xbf}, {&(0x7f0000000200)="c50b744d23047a4a428c35b198a58531d1940af2508aaf1f7ed96dfd7d1dbbe08f02ca9fff01db6a342a398d6d", 0x2d}, {&(0x7f0000000240)="2a3120d046db67e80e1b34f768933dbade57a35a215cdd33d01a3dd73499afa9a5fd0cec5bec7b14e043aaf43e113a5c064e46315b84465587de96cbf9427f265577a2666c7490e46042650dcb88163daf85e9901a86833f6601f0f8a1b84b0fd0a5623c356b38616db6c15f96f10aa333446dd23a1ce1100e196e172209da20fc454dcd4e093bcce734a7c3e79c7e8c2650b9237cd479a958e1b76e2bb047aa5306dad0b79859021320d61e7ed2462eb6e409e3a0803d31a89571f7fdb09736fa2d62ff06d4dff7ed06dcd146e1f9c1ce20c47cb274cea95c062ccc5d6d", 0xde}, {&(0x7f0000000340)="577269e31e6b2412cabc11e2b1d7d96d7d86228143a014f76ae7d3bcc314c9e55e862a24caf54c26c9fb0ee3a3426af2a22c50e28b5969c61514406535043ed999111b386561c08b07d63234ca7482e5ddb2e03d3b66c8b3d7e9c332c006862e7a00e2f492285f92940193f1a5d23c24f392ebd9b79f0933ea105918bb12ed328629f0f0dd33bc4b165c227dfe0777bfeaaf1c15486591f52a1b5586d3009f3fd7bb65051a74da19876296ca90701ab1123c8bf0cf5682866013cf51fdcd9bbe63f512a340a2ffd429af6db376827d5825a38ac9f17f9fdec0b18801adff043ed6", 0xe1}, {&(0x7f0000000440)}, {&(0x7f0000000480)="6a7ce3f1ad287f306d25be0de9aaa0268dbc5dad10e5b13aeafee146b6be82dd075304c24afa60268887", 0x2a}, {&(0x7f00000004c0)="78cf64b6e4d213adad26081d52a21abe0e58b6fbeb26e3dea0f8fa94709f06d3add1c2ebb49677a5199c9680857b839bc333d918d477f177fb654abc0c5a6b9fa486685c69dc0bcd930be4cc6ff9b4b671bdd38dc516e731b157c1afddc266be7dcb81f49303c9c7bf3b205f66b16756136332b41e88174f1e07c2acf9cdcc8a2a84114cbb678d6653335617aeb01dbdf79b7801c4797138d41093970e5ca68d1dedc18a61ca61f81d2e8f0c10977028b5a3f765603be2c9c5209bda140a4a434c852c29c4e166d61aa80f6bc1924efd88e0", 0xd2}], 0x7, &(0x7f0000000740)=ANY=[@ANYBLOB="48000000000000f6ee8b1ee50000000001000000008344c844900c7b8bfc5fc44b880a8d21035bb6f8a96159a39255d3cd4eb8762532ffd93a5757b1ace579b926106d32da71ac4886fc10e6e64800000000008d3c33010000701b0000391ccf794f98f5ab2ba69a3435add797caac837e81ebe377854749a46040e54ee77ed3f8a3c8c3b7f8edb2de0987a4d4807ba7dda563e9c7df76bc00"], 0x90, 0x4}, 0x90) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x7b, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040), 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20008880, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x3f, 0x4) 2018/03/26 00:47:55 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x122, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e26}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/26 00:47:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x48100, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000100)={'ip6gretap0\x00\x00\b\x00', @ifru_ivalue}) 2018/03/26 00:47:55 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='/dev/snd/timev\x00', 0x2) recvfrom$unix(r0, &(0x7f0000000040)=""/85, 0x55, 0x1, 0x0, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) sync_file_range(r0, 0x8001, 0x1000, 0x5) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000100)=0x801) 2018/03/26 00:47:55 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000000040)="d5690000fb58294840d5dee3") 2018/03/26 00:47:55 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper={0x630c}]}) r1 = mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x2000008, 0x110, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x4c, 0x0, &(0x7f0000000380)=[@release={0x40046306}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x40, &(0x7f0000000000)=[@flat={0x73622a85, 0xa, r1, 0x1}], &(0x7f00000002c0)=[0x48, 0x38, 0x18, 0x30, 0x48, 0x0, 0x48, 0x0]}}], 0x88, 0x0, &(0x7f0000000400)="9aaabb285016f78c5918c17e3d1ff4f3f8fc69e0248c8bce52882d49c6935eed8e58a21ad8fefb8379d2da612c5cc1c389ffe7c4d27905c24b8a70dfd9ce6185a16a08fc2280aa4b1815f5442f044161c0cf78505aa373ac282ee8dfb09e371247f88de23b963aa0cbbb4c44b7c47073757476e00b29c6365bf245bd712ba51426637440f252cc3a"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000100)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000240)={r3, &(0x7f0000000200)=""/16}) r4 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1163", @ANYBLOB="000000000000009a7df717aa277a7fb74200"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0xc, 0x0, &(0x7f00000000c0)=[@free_buffer={0x40086303, r4}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/26 00:47:55 executing program 6: unshare(0x400) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x4}, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00007c8000), &(0x7f00005c5000)=0x4) 2018/03/26 00:47:55 executing program 1: r0 = socket$inet6(0xa, 0xa, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xb}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r2, 0x0, 0x0, 0x100000001, 0x2afc}, &(0x7f00000001c0)=0x18) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000000), &(0x7f0000000200)=0x4) 2018/03/26 00:47:55 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6dff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f6ffdc)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0xf64, 0xfff}, 'port0\x00', 0x8c, 0x1, 0xfffffffffffffffd, 0x9, 0xc1, 0x1, 0x9, 0x0, 0x1, 0x10001}) 2018/03/26 00:47:55 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000feb000), 0x4) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xffffff66, 0x0, 0x0, 0xfffffffffffffec8) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) pipe(&(0x7f0000000000)) [ 45.134367] binder: 7071:7079 Release 1 refcount change on invalid ref 0 ret -22 [ 45.147307] binder: 7071:7079 got transaction to invalid handle [ 45.166952] binder: 7071:7079 transaction failed 29201/-22, size 24-64 line 3010 [ 45.194069] binder: 7071:7079 unknown command 25361 [ 45.199363] binder: 7071:7079 ioctl c0306201 20000040 returned -22 [ 45.207660] binder: 7071:7079 BC_FREE_BUFFER u000000002000c000 no match [ 45.228725] binder: 7071:7079 Release 1 refcount change on invalid ref 0 ret -22 [ 45.228774] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/26 00:47:55 executing program 2: r0 = getpgrp(0x0) chmod(&(0x7f0000a74ff8)='./file0\x00', 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000040)={0x80000002}, 0x0, 0xd1d010207558ebbb) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x50005}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/03/26 00:47:55 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="62ec8bc67f1077b5bf0a057f93103ed4dd95e4212665292106194cc994edff748ec97b954cf23812eb7cfbcb2fb2", 0x2e}, {&(0x7f0000000380)="66d72dc1282a561ccf6dd0e80b8875f278d833f28b7ac7f0264cdb273abc6a95a636ac2d5428668b2357f6c459ff7084b54cbaf6c0f417f2c36f5680de3e778d4d6587f1b15729ba523eb47a149c76e9e87d4d9188f9b3f69688cd81ba43cffb09ab379c7f77051aca787a0dc5013faef63c547e3477108792f2cebfcb5ae708b2c764bec8b9ce1aeaa408d261ffdcc432aebb701b5c90cb364ad1dfc3d2eb33cd857bed1b5ae782c58d46ee141c3557161e53e6a0b3b65c2cc42f5b0e003e09bc2787a119cc0568a80768e188f612001c607497b6", 0xd5}, {&(0x7f00000000c0)="4aacd08df2f41c59908a737658ce1a6c882ff01f83c08f1a17", 0x19}], 0x3) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000200)=""/188) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00000001c0)='f', 0x1, 0x1000008801, &(0x7f0000000340)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) write$selinux_user(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797374656d5f400000000080001f00000000000000733020000000000000000000000000000000006e2bc2c0f46b67773714f911a04d392a2b946d3c971121a0b36fea53a89a555e2174572e8214bfe125d7e2a2937e692997"], 0x29) connect$unix(r2, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) shutdown(r2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000800)={0x0, 0x6, 0x4, 0x6, 0x80000001, 0xc5b, 0xfffffffffffffffc, 0x5, 0x0}, &(0x7f0000000840)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000880)={0x0, 0x86, "e8059a94839a2ae3338d3679d8a99a0e1e7d1ff5ecea6767e59481fe2fd9a0ec6c33c5ba9015ef1247716d41c4fa44613f2d2a8109fd8438ebd3146f0c602f663a55f12b5766cbf03407e7e7cd55658ea8beabe3cca1171b121dbe0e20e9136d0bc7f43c0e8876b68af9cfcc2575abb9daa6f445027fe572b02d38c665b6777dbc6274ee8e8e"}, &(0x7f0000000940)=0x8e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000980)={0x0, 0x4}, &(0x7f00000009c0)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000b40)={&(0x7f0000000480)=@in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f0000000780)=[{&(0x7f00000004c0)="8f537b45e5246309b721d96b2c3e6683ef36ca42c718d0fa81646a3be880eb9eb4f1233f3a4ee933cf51d3ce86a06178c5b068a109e1df2ba2d7b2b84265c9282584f05078ded6bc8f4a21030c434d17f642d429305aa7c0fe34c4718f6293252a60f485c04812", 0x67}, {&(0x7f0000000540)="badf3c2252baf641fe1c8fb33bd016b66630c692dcf29aca2cc6a9d5f5985c549ecf613baad02cd00fb79d167a4274bdcb3e195a47", 0x35}, {&(0x7f0000000580)="6822901260087da35d0d747775fd8a2e208509036601de5be572dd7ce3954d225b9f6c5ef9e01abf473d9771d080ef9e9abd800b4d888fc6e01f1b74e14f62481c507fdfddcf062e6699d03d59adeb248754dd643288f3707a3bd640756f3c7ee77a0979629b930cdf9447e93f8de9", 0x6f}, {&(0x7f0000000600)="3a203c2ed66ae84d574cd9c5e23994e5dcc291c2d79086ba8b6ae9cff8bfc07c4ad54466a0770a39e89e9d6373a0d6078e2bfeedfc19f1161ed37ee8f4269f8ffdb2b178a335f38cfc1b0a0f95b83f90ce76c6b5aa2297e64a10ebab4bcd28cb610d22dae9ae9e378db1a39521c23fab8eb8134fa753c2da26bdb1a5d05380e82fb4b85b2c1e52ae93524975d820b9154e5c49250f2d380b4598bfd39d168878135a2c92d70d986dd687823c763d38245dda8738dd1166edd7", 0xb9}, {&(0x7f00000006c0)="473e7d56d522032b27b3ae35aaec466ad3cf5cb4d04878f026a9185bfc2af1fb37b33b9615a2cc6cfb37b789f3f4e0be5276e2423ba5a8c405e63e4f9d3e6b324e75ae453b0e02ab932fa1fbb5e6fd2872369fea4d1aaeb7f37ff0b4941ee53fcee23cc91f59521b5fdc4418b6ababeda95e13d606cf5bad85682f5f37de08afb86d03ec5d6c31e56b23f90ca582f437d05f5cb5f20b4297d6dbadec15", 0x9d}], 0x5, &(0x7f0000000a00)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x3, 0x8002, 0x24d, 0x9, 0x6, 0xffffffffffffffff, 0x4e000000000, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x9, 0xc6c}}, @init={0x18, 0x84, 0x0, {0x100000000, 0xcd04000000000000, 0x773, 0x3a}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x3f, 0xffffffffffff0001, 0x7ff}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x8008, 0x100000001, 0x0, 0x0, 0x9, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x200, 0x8, 0x7f5, 0x8, 0xffffffffffff4dd6, 0x7fffffff, r5}}], 0x120}, 0x40) 2018/03/26 00:47:55 executing program 6: r0 = socket$inet(0x2, 0x8000000022, 0xffffffff) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000c34000), &(0x7f00008aa000)) 2018/03/26 00:47:55 executing program 0: r0 = socket(0x0, 0x802, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x280000000, &(0x7f0000000080)=0x2) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000040)=0x200, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/03/26 00:47:55 executing program 3: capset(&(0x7f0000000040)={0x19980330}, &(0x7f00005ccfe8)) socketpair(0x11, 0x0, 0x0, &(0x7f0000000000)) 2018/03/26 00:47:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000032000)={0x14, 0x13, 0x100000b03, 0x0, 0x0, {0x1d}}, 0x14}, 0x1}, 0x0) 2018/03/26 00:47:55 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) 2018/03/26 00:47:55 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0xfffffffe, 0x0, @tick, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) fcntl$setflags(r0, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(r3, &(0x7f0000000000)=""/244, 0xf4) getdents64(r3, &(0x7f0000000df0)=""/528, 0xff95) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000280)=""/154) 2018/03/26 00:47:55 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x1000000000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4801, 0x0) fanotify_mark(r1, 0x10, 0x1, r2, &(0x7f0000000080)='./file0\x00') 2018/03/26 00:47:55 executing program 6: r0 = socket$inet6(0xa, 0x40000000002, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f00000000c0)=0x1, 0x4) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000100)) r3 = socket$packet(0x11, 0x800000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000001540)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x200000f, 0x28011, r0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r4, 0xb106, 0x0, 0x5, 0x7c}, &(0x7f0000000200)=0x18) 2018/03/26 00:47:55 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000565ffc)=0x3f73, 0xfffffd45) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/03/26 00:47:55 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000400)={0x0, 0xe29c, 0x30}, &(0x7f0000000440)=0xffffffffffffff1e) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000340)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21}}}, 0x84) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000004fc0)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) 2018/03/26 00:47:55 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) sysfs$3(0x3) r1 = fcntl$getown(r0, 0x9) r2 = perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x3, 0x0, 0x3, 0x8000, 0x0, 0xffffffff, 0x8, 0x1, 0x3b0, 0x1b, 0x83, 0xebf, 0x4, 0x9, 0x5, 0x1, 0x401, 0x8, 0x7ff, 0x9, 0x6, 0x1, 0x9, 0x5, 0x7, 0x5, 0x3, 0xf90, 0xb57, 0x6, 0xffffffff, 0x4, 0x5, 0x8, 0x1, 0x8, 0x0, 0x7, 0x2, @perf_config_ext={0x81, 0xcf34}, 0x80, 0x5, 0xdf3, 0x3, 0x9c, 0xcf67, 0xffffffff}, 0x0, 0xe, 0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x100000000, 0x5, 0x3, 0x0, 0xff, 0x4a00, 0x6, 0x4, 0x400, 0x1, 0x5, 0x6, 0x1, 0xff, 0x8001, 0x20, 0xd39, 0x100000000, 0xffffffffffffff6c, 0xfffffffffffffff7, 0x40, 0x1f, 0x3, 0x9, 0x3fcc, 0x3, 0xfffffffffffffffc, 0x2, 0x5, 0x5, 0x5, 0x3, 0x1, 0x7fff, 0x8001, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000), 0xf}, 0x2, 0x9, 0x8000, 0x4, 0xc9, 0x8, 0x1}, r1, 0x3, r2, 0x8) readv(r0, &(0x7f0000a9d000)=[{&(0x7f00006e0000)=""/116, 0x74}], 0x1) [ 45.228781] binder: 7071:7102 ioctl 40046207 0 returned -16 [ 45.232515] binder: 7071:7104 unknown command 25361 [ 45.232523] binder: 7071:7104 ioctl c0306201 20000040 returned -22 [ 45.258728] binder: 7071:7079 got transaction to invalid handle [ 45.264757] binder: 7071:7079 transaction failed 29201/-22, size 24-64 line 3010 2018/03/26 00:47:55 executing program 5: syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setattr(r0, &(0x7f00000000c0)={0x30, 0x4003, 0x1, 0x100000000, 0x0, 0x5, 0xff, 0x2}, 0x0) 2018/03/26 00:47:55 executing program 0: r0 = socket(0x11, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000000700)="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", 0xffffffffffffffe4, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}, 0x58c}, 0x1c) getsockopt(r0, 0x0, 0x6, &(0x7f0000000680)=""/61, &(0x7f00000006c0)=0x3d) connect(r0, &(0x7f0000000600)=@sco={0x1f, {0xe8c, 0x7f, 0x78f9c95c, 0x5, 0x7, 0x74}}, 0x80) 2018/03/26 00:47:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000001700)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/246, 0xf6}], 0x1, 0x0) prctl$seccomp(0x2f, 0x4, &(0x7f0000000ff0)={0x0, &(0x7f0000000fd0)}) setns(r0, 0x0) 2018/03/26 00:47:55 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/user\x00', 0x2, 0x0) r1 = getuid() getresgid(&(0x7f0000000040)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) write$selinux_user(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="73797374656d5f7d3a6f626a6563745f723a737368df6b657967656e5f657865635f743a7330207379731c3796bf385f940006b85161646d5f7500b5e6a97bc7fa1960f88248c9de7562f5f6cb3a4c1c9d5379db45ee279ea063c36746a0397a142fccf3508a672b2d3a84f5a713607ec610e0f99a9147aadf5bd0be7cb5ace09f6d69f5bd857ce05c734eb92ea14d834e34fcccd47bed1c648485ed3fdb6432c12432968a1e38381c9d99e7f9c0d1a6f0fa6fbcea391474b35722773ecb13575123ca48450c1c"], 0x30) pread64(r0, &(0x7f0000000140)=""/198, 0xc6, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x14b301, 0x0) bind$vsock_stream(r3, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/03/26 00:47:55 executing program 2: r0 = socket$inet(0x2, 0x801, 0x0) r1 = dup2(r0, r0) listen$netrom(r1, 0x0) accept4$inet(r0, 0x0, &(0x7f00006d3ffc)=0x8a, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) 2018/03/26 00:47:55 executing program 3: r0 = socket(0x18, 0x0, 0x4) close(r0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) 2018/03/26 00:47:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup3(r1, r1, 0x80000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x802, 0x0) renameat2(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000600)='./file0\x00', 0x1) dup(r0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20281, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) r6 = openat(r5, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000500)={@in={{0x0, 0x4e20}}, 0xffffffff80000000, 0xfffffffffffffffa, 0x8, "12a475fc33dcb5cf3d4eb936262ef97186c373b0513a0086b498537937f7802f78fcc9e725879e97f8bdef08fb3ef5c21112dc7adab995c3c5e3816500468a1010ee3da244da8589245926f6aac507a2"}, 0x160) r7 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="33ff2b5ad8b9ae5372a26e5248ff338c20cb3007401649ef2b571ba693fb9cbc237ae59eead3bf69ae29a99b9e856a2da455cd6c64b880c1a34979013de1d104f702c964549630a09905f486056e92e53c88e01fdaf475d1686459c5e274cf08cefae102bfa5d3687504e9486b1ddae522f68038c5613bc4802f3f56c56c0b50f56359037cc0c880c20a4c8e646cfc411832299e20015fa37e59a38ada202b6d84bd8de91544f4f7945b6c4d5332636a31aca63039f3502f776e6980e810b704098e111cbe553a0dd02a7893824c2f54c8c9047f676f52cda0d582e90c41b4b9", 0xe0, 0xfffffffffffffffa) r8 = fcntl$getown(r4, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r8) r9 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r7, &(0x7f00000017c0)=[{&(0x7f0000000380)="1174f52254d23366eadff89ade6f71e8bf8113a1d4f0c5b27b5aa262b1af738ee187765e8634c6985a995c3f318de5bfa1dcc7e75722746a8e7037680c037dbfa23e1bf2736517750e41b3402e7d3b90d602055452cb9c3fd177f8b31edee8fb7c725d3e988ddda8ce096689f7d124328055a1e1ab9d08cf697edc92de05134422987476c3ef6aa007b70c17b0ae7784dbc243b0c9665d569e6fce7e1811de13c22c5c22c534e02ade63b4af303fedd4f69018aadc58c9d7d8ea3fe809ceae2444149fe23d57b2de44e3c803f838", 0xce}], 0x1, r9) rt_sigprocmask(0x1, &(0x7f0000000040)={0x4}, 0x0, 0xd6000c741ce0c9c2) ioctl$KDSETMODE(r6, 0x4b3a, 0x7fff) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) r11 = syz_open_procfs(r10, &(0x7f00000004c0)='net/ip_tables_names\x00') ioctl$TCXONC(r5, 0x540a, 0x6d) sendfile(r1, r11, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/26 00:47:55 executing program 6: setrlimit(0x9, &(0x7f0000482ff0)) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) setrlimit(0x9, &(0x7f0000000000)={0x0, 0x2}) 2018/03/26 00:47:55 executing program 5: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x81, 0x2000) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000030018dda0"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/129, 0x81}, 0x0) 2018/03/26 00:47:55 executing program 4: r0 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) fcntl$addseals(r0, 0x409, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x40850, r0, 0x0) 2018/03/26 00:47:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) times(&(0x7f0000000240)) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x40, 0x30) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) timer_create(0x0, &(0x7f0000273000), &(0x7f0000a71000)) mknod(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x1) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r2, 0x4, 0x42c00) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="6a000000eeeaac2051555061c23b322bff14bbc88e1a2b03000000c722b9a20f455098bf0a5a9ffb6d2220591e2d7926f2ebc01da74c3b113067d94fbf9ee92d76bd97ae93ae57c9915db1d8b53ce662c23734063d1d894e002c3f9e67b07d9c61494cf977594a8159e072d59627a2efff9e92443b7b7dd7be40d2a7387374c876e805406df3cd3a28"], &(0x7f0000000280)=0x72) timer_gettime(0x0, &(0x7f0000964000)) request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0xdab, 0xbf5, 0x7}) setsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000000100)=0x6d, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000bc7ff8), &(0x7f0000bb0000)=0x4) nanosleep(&(0x7f0000f53ff8)={0x0, 0x989680}, 0x0) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) r5 = dup(r2) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg$unix(r5, &(0x7f0000e18000)=[{&(0x7f0000161ff8)=@abs={0x1, 0x0, 0x2}, 0x6e, &(0x7f0000d5af90)=[{&(0x7f0000de2f19)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be50001bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)}], 0x1, 0x1) 2018/03/26 00:47:55 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x22001}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x2) ioctl$TIOCSBRK(r3, 0x5427) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x14d080, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000100)) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/26 00:47:55 executing program 7: mkdir(&(0x7f000066cff8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)=""/228, &(0x7f00000002c0)=0xe4) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) mount(&(0x7f0000000000)='./file0/control\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x10000000, &(0x7f000001c000)) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/26 00:47:55 executing program 1: timerfd_create(0x6, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000004380)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/218, 0xda}, {&(0x7f0000000180)=""/72, 0x48}, {&(0x7f0000000200)=""/6, 0x12c}, {&(0x7f0000000240)=""/68, 0x44}, {&(0x7f00000002c0)=""/218, 0xda}, {&(0x7f00000003c0)=""/22, 0x16}, {&(0x7f00000046c0)=""/164, 0xa4}], 0x7, &(0x7f0000000540)=""/4096, 0x1000, 0xffffffffffff7fff}, 0x7f}, {{&(0x7f0000001540)=@rc, 0x80, &(0x7f0000001600)=[{&(0x7f00000015c0)=""/14, 0xe}], 0x1, &(0x7f0000001640)=""/237, 0xed, 0x9}, 0xfffffffffffffffa}, {{&(0x7f0000001740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000017c0)=""/195, 0xc3}], 0x1, &(0x7f0000001900)=""/16, 0x10, 0xfff}, 0x4}, {{&(0x7f0000001940)=@in6={0x0, 0x0, 0x0, @remote}, 0xffffffffffffff0e, &(0x7f0000001a40)=[{&(0x7f00000019c0)=""/92, 0x5c}], 0x1, &(0x7f0000001a80)=""/4, 0x4, 0x4e3}, 0xff}, {{&(0x7f0000001ac0)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001b40)=""/157, 0x9d}, {&(0x7f0000001c00)=""/220, 0xdc}], 0x2, 0x0, 0x0, 0x20}, 0x2}, {{&(0x7f0000001d40)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001dc0)=""/22, 0x16}], 0x1, &(0x7f0000001e40)=""/127, 0x7f, 0x80}, 0x2e}, {{0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/220, 0xdc}, {&(0x7f0000001fc0)=""/51, 0x33}, {&(0x7f0000004600)=""/141, 0x8d}, {&(0x7f00000020c0)=""/154, 0x9a}, {&(0x7f0000002180)=""/60, 0x3c}, {&(0x7f00000021c0)=""/61, 0x3d}], 0x6, &(0x7f0000002280)=""/4096, 0x1000, 0x442}, 0x72e0}, {{0x0, 0xe9, &(0x7f0000004340)=[{&(0x7f0000003280)=""/4096, 0x1000}, {&(0x7f0000004280)=""/187, 0xbb}], 0x2, 0x0, 0x0, 0x3f}, 0xdf17}], 0x8, 0x10000, &(0x7f0000004580)={0x0, 0x989680}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) accept(r0, &(0x7f0000000400)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000480)=0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000045c0)=0x401, 0x4) fchmod(r0, 0x40000000000023) 2018/03/26 00:47:55 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000000)={@empty, @remote, 0x0}, &(0x7f0000000080)=0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x100c0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) r3 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000840)=@delpolicy={0x2e0, 0x14, 0x0, 0x70bd27, 0x25dfdbfc, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x45d9, 0x4e24, 0x2, 0xa, 0x80, 0x80, 0x3b, r1, r3}, 0x6e6bb9, 0x3}, [@tmpl={0x204, 0x5, [{{@in=@broadcast=0xffffffff, 0x4d4, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x0, 0x1, 0x2, 0x3ff, 0x2, 0x18000000}, {{@in=@multicast2=0xe0000002, 0x4d5, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3503, 0x3, 0x2, 0x43aa, 0x56e, 0x4, 0x8}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x7, 0x3, 0x80000000, 0x7df, 0xff, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x3b}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3507, 0x2, 0x3, 0x7, 0x4, 0x0, 0x5}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x3c}, 0xa, @in6, 0x0, 0x0, 0x0, 0x9, 0x5, 0x5, 0x380000000000000}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d3, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0x3503, 0x3, 0x3, 0x0, 0x20000, 0x6, 0x7f}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x32}, 0xa, @in=@rand_addr=0x81, 0x34ff, 0x5, 0x0, 0xfffffffffffffffc, 0x4, 0x4, 0x401}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x0, 0x3, 0x2, 0x101, 0x3, 0x4, 0x5}]}, @sec_ctx={0x40, 0x8, {0x39, 0x8, 0x1, 0x5, 0x31, "9185d3cb80e46442a5df6aaf1a243e2e1229d635aaf2d7a81b0187413b2494754f418613c1d2d4692ec335f777fa7609d9"}}, @ipv6_hthresh={0x8, 0x4, {0x41, 0x35}}, @tfcpad={0x8, 0x16, 0x8}, @srcaddr={0x14, 0xd, @in6=@mcast1={0xff, 0x1, [], 0x1}}, @address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0xa, 0x3, 0x5}}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/03/26 00:47:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x8, 0x240000) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "490600000000001d00c88c92a1b9375555874fc01b8e6c616153647a2732f399", [0x2000000, 0x4]}) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) 2018/03/26 00:47:56 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='-@cpuset[md5sum[\x00', 0x0) write(r0, &(0x7f0000a17000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/raw6\x00') ioctl$fiemap(r2, 0x40086602, &(0x7f00000011c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000f7ff000000400000"]) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 2018/03/26 00:47:56 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e89ff2)='attr/fscreate\x00') write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:mtrr_device_t:s0\x00', 0x95) creat(&(0x7f0000e4bff8)='./file0\x00', 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000000)='attr/prev\x00') 2018/03/26 00:47:56 executing program 2: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000), 0x8, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) fcntl$setsig(r1, 0xa, 0x41) syz_open_procfs(r2, &(0x7f0000000180)='net/ip6_tables_matches\x00') r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000080)=""/105) 2018/03/26 00:47:56 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000080)=0x0) timer_delete(r1) ioctl(r0, 0x20000000002283, &(0x7f00000000c0)="d042e8ac5214de4d42bff0f7a8110551e569ba19fb8ec071804bc8") 2018/03/26 00:47:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_newroute={0x1c, 0x18, 0x781a241f, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x1c}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x101000) 2018/03/26 00:47:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000000c0)=0x8008007, 0x63c3eb6117c2a5bf) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8002) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/26 00:47:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400008bcd386b8587f741000800000002000000"], 0x14}}], 0x1, 0x0) 2018/03/26 00:47:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000016ffc)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x6d700f2866ba6dd7, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xaf}], 0x48) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00000000c0)) listen(r2, 0x0) 2018/03/26 00:47:56 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)) open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpid() sched_setattr(r1, &(0x7f00000002c0)={0x30, 0x3, 0x1, 0x0, 0xfffffffffffffff7, 0x1, 0xb268, 0x4}, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) socket$inet6(0xa, 0x0, 0x9ee7) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4000) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000140)=0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x9, @empty, 0x200}], 0x2c) 2018/03/26 00:47:56 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) setns(r0, 0x40000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b800000013003103000000000000000000000000000000000000000000000000ac1414000000000000000000000000004e2000004e2000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}, 0x1}, 0x0) 2018/03/26 00:47:56 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000001c0)=0xfffffffffffffd55, 0x80000) r1 = gettid() pipe(&(0x7f0000000180)) setsockopt(r0, 0x7, 0x3, &(0x7f0000000100)="62b790fb53facf6ca343317d517a4e43c64b127bae71cc40fe3382bfd2e6c110d5a81d9540aeb800aae8018ef3fd", 0x2e) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x408441, 0x0) listen(r2, 0x7f) r3 = socket(0x18, 0x0, 0x1) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000a8f000)=""/208, &(0x7f0000ffbffc)=0xd0) [ 45.552365] audit: type=1400 audit(1522025276.074:32): avc: denied { read } for pid=7192 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 45.601073] audit: type=1401 audit(1522025276.124:33): op=fscreate invalid_context=73797374656D5F753A6F626A6563745F723A6D7472725F6465766963655F743A7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 [ 45.602921] audit: type=1401 audit(1522025276.124:34): op=fscreate invalid_context=73797374656D5F753A6F626A6563745F723A6D7472725F6465766963655F743A7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2018/03/26 00:47:56 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000280), &(0x7f0000000380)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/93, 0x5d) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/03/26 00:47:56 executing program 5: clock_adjtime(0x7, &(0x7f0000000000)={0x100000001, 0x7ff, 0x1f, 0x3ff, 0x0, 0x80000001, 0x1, 0x380000000000, 0x7, 0x8, 0x3, 0xfd40, 0x2, 0x9, 0x5, 0x0, 0xeec, 0x7, 0x3, 0x8, 0x3, 0x8, 0x0, 0xa2c0, 0x5, 0x1}) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x4, 0x1, 0xf9b1, 0x2, 0x3, 0xfbd, 0x3, 0x80, 0x5, 0x6, 0xffff, 0x6}) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001fde), 0x2) 2018/03/26 00:47:56 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$void(r0, 0xc0045c77) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) write(r0, &(0x7f0000000040)="d83314edbc81fa1558fd007d6d6afca9a160f89275154c894a022e00b671bda083e6cb0d65d6e00fc48b2897a279d79977a4473c5f815ab40a5f3bd04559eea70ed43b4fd3917dd7a89a0c9d3ddabaeeea29776feabd8cb4cc2f10bbe8f7b8e2a5e676", 0x63) 2018/03/26 00:47:56 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000070afd0000000000000000000a00000008000100e0000002"], 0x1c}, 0x1}, 0x0) 2018/03/26 00:47:56 executing program 1: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x81, 0x2000) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400feff7c328e34009f0400000001000008dda0"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/129, 0x81}, 0x0) 2018/03/26 00:47:56 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r1, 0x1, 0x10001, 0x2) r2 = fcntl$getown(r0, 0x9) r3 = getuid() lstat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000500)=0x0) stat(&(0x7f0000000540)='./file1\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)=0x0) sendmsg$netlink(r1, &(0x7f0000000740)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0x80000}, 0xc, &(0x7f0000000100)=[{&(0x7f00000001c0)={0x29c, 0x22, 0x400, 0x70bd2b, 0x25dfdbfc, "", [@generic="46bdf90e8614a596765fbef8e9108cae27991058d48274dee733cb1977aff949c8a2adfbe80b9d154234587830db77a9c03cc8ca2039ac7ea6e6a30fe9968b5e129f92df58fc2729e350e554d49a8352607e1889b3c99ba44b4596f8082f4a95359c0ba0", @nested={0x10, 0x32, [@typed={0xc, 0x5f, @u64=0x4}]}, @nested={0x5c, 0x7f, [@generic="67e59f191f681ca6808148ab4988", @generic="105a9cefb353a4f7d6a9841b89fb3c0d91203b04e149789609cad85adf57a5b54225f121c93eb54e0058c0238e9c6825a3e846d397ab9236ef1d1a1ae21977770e3cc9cbbc4bfc92"]}, @nested={0x1bc, 0x38, [@generic="83fce3da2749423603a374d920bb8f0baeaabd34", @generic="3c61e26305bb80ff662aa63ece05", @generic="533dd91609ecd335d9f53953e5838b551545ad19f30d97405a6a01c584de0b1d73989241efac76cdab7cfe412287bcc316afc3a59b4b9d2734e9e61e643142558d42e9ab3d", @generic="c0d04691dabb18c9f60b288c5c0d617e513a7edd86e6e1de94f3c4b2fe483f9ef764deeff6fe66dd376b78b92cf0cc4a9cef40603ad7be288644becbd65f4d80349c6e3671b909cecab8e24c38475546c1a59e25589826df04c64b39070a5780e840696042837ae623119e", @generic="d535de113acacf3c45f07d93409e8bc31bbde7d2b2fc7cf0dd8d601f2458e7c36480cf3da38cb236528c27d7e4f668ce6189949539621c4522a9cb52d56cfe801920cc23342acf117aafcea6dd1b80b012b89e1e40df160dcac460a0b619e2df72fd4e9a400b48be8dffddc1694c10fe9570a38a4632f1c59e7f8d0b588e01820bc7e76c80fd217609ee88e357fcac739308cec74d2ddb5d3fc86a32d8600afcc6127b4d7e6e2aeb13ed4b6ae910c02727d92d4a83468034e1c9ea310807e757c0707a6e0e9e2cbfc88617e4e91ea0d000", @typed={0x14, 0x8, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x29c}, {&(0x7f0000000080)={0x10, 0x13, 0x200, 0x70bd26, 0x25dfdbff}, 0x10}, {&(0x7f00000000c0)={0x10, 0x10, 0x420, 0x70bd2b, 0x25dfdbfe}, 0x10}], 0x3, &(0x7f00000006c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x68}, 0x20040000) fallocate(r1, 0x100200000000003, 0x0, 0x1) connect$l2tp(r1, &(0x7f0000000780)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @loopback=0x7f000001}, 0x3, 0x2, 0x0, 0x3}}, 0x26) 2018/03/26 00:47:56 executing program 4: pipe2(&(0x7f0000000200)={0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') sendfile(r0, r1, &(0x7f000036b000), 0x7f) 2018/03/26 00:47:56 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), 0x4) flistxattr(r1, &(0x7f0000000000)=""/19, 0x1) 2018/03/26 00:47:56 executing program 2: seccomp(0x1, 0x0, &(0x7f000005c000)={0x2, &(0x7f0000069000)=[{0x81}, {0x6}]}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.stat\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000180)) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) mq_timedreceive(r1, &(0x7f0000000000)=""/58, 0x3a, 0x7, &(0x7f0000000040)={0x0, 0x1c9c380}) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000140)=""/49) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/03/26 00:47:56 executing program 4: r0 = socket(0x0, 0x80000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f0000000000000000000100", &(0x7f0000000000)=ANY=[@ANYBLOB="37000000494b59faf3ae75d86dc50ff9"]}) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 2018/03/26 00:47:56 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x0, 0x1}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x4, 0x7fff, 0x6}, &(0x7f0000000140)=0x10) r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) pwritev(r0, &(0x7f00002e83cc)=[{&(0x7f0000eabd85)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) 2018/03/26 00:47:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x634c, 0xfffffffffffffff7, 0x7, 0x4, 0x0, 0x2, 0x10000, 0x8, 0xda, 0x1, 0x8000, 0x10000, 0x544f, 0x7, 0xe98, 0x7f, 0x6, 0x7ff, 0x401, 0x7, 0x76dd, 0x5, 0x5, 0x7, 0x5, 0x8, 0xff, 0x7fffffff, 0x10000, 0x3, 0xc8, 0x4, 0xfffffffffffffff8, 0x0, 0x0, 0x2, 0x0, 0x8, 0x1, @perf_config_ext={0x0, 0x101}, 0x20000, 0x10000, 0xffffffffffffffb4, 0x0, 0x1, 0x2, 0x7f}, r2, 0x3, r3, 0x8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0x8, &(0x7f0000000180)={&(0x7f0000001000)={0x14, 0x2c, 0x301}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000001040)=""/4096, 0x1000) 2018/03/26 00:47:56 executing program 3: prctl$intptr(0x18, 0x7f) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x100000001}, 0x7}}, [0xfffffffffffffffb, 0x0, 0x0, 0x8001, 0x80ffffffff, 0xb71, 0x8, 0x9, 0x1, 0x4, 0x80000004, 0x8f1, 0x7f, 0x7c]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x58, &(0x7f0000000200)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e24, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}]}, &(0x7f00000002c0)=0x10) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x40, 0x7ff, 0x7fffffff, 0x8, 0x2}, 0x14) 2018/03/26 00:47:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000e66000), 0x4) getuid() socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/26 00:47:56 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/26 00:47:56 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}}, 0x100) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000080)=0x672c56e0, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000200)=""/78, 0x4e}], 0x1, 0x0) [ 45.850212] audit: type=1400 audit(1522025276.374:35): avc: denied { setpcap } for pid=7268 comm="syz-executor3" capability=8 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 2018/03/26 00:47:56 executing program 6: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/udplite\x00') sendmsg$nfc_llcp(r1, &(0x7f0000000600)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x4, 0x5, 0x6ab, "d81d7cca3bcb834c428624d936e74cb1900c418d75bfeacf883ba965964dd0ee315f76ddda79bc725767af5c54cb2bc861274e2391a5db3580003900558e53", 0x23}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000100)="b0a0ce52c11e5c5227cc2468e50f185a8eaaab0160cb510cf3444b9504b67e1f2b7a5accdad9b7055bcca25a8551597fb9041e20eabd6b6b6c4b4566a477db193df84c81b93d7afcac0cff2e14fde0fc3ef3675b41c4baff4c0488275bf70f1c78489456da07fbb65923d1120e58d73fc9d5c2cea09c6bf52b457e212bed04cfb2f5a7a21a1af216937f4fabce99bb41323810d28ce08f265ced4a0509c9a1c334508c9bff35d7b4b5fdef42f3e13e417c34f97a9ea710d96590cbcd3a7f51ed4a0390890058df5e48de114a631e4d245e77cfb7f18d4f40a004225847167897cf027b76d6d2f52b90ff7d", 0xeb}, {&(0x7f0000000200)="f442d633a69c9ea124d4380a9607d981701346de6aac73875272203a65ad5c3bbb8ee08674b6633753b306ddfa76c4b16783f1154fea17715e36f7c49c1818c63dd9670ee15e800ebdc1dee256de24dbdfbf3164888853f6795d192b6c0b21f2b6abd3f9eacd34ce2639863017522db738d2ead76e55c591e929150e8b838a19abbbb01c", 0x84}, {&(0x7f0000000000)="92af4de5bbdfaf151b692ae5c773dad7b9b7e3457346a7aae504daf402c9f0455673152406e5d5657f531d548b111f5066", 0x31}, {&(0x7f00000002c0)="beadaacc2fc519cd19a017b54db1cc991fb405934131337d4c68109e55ac1669d8d8ccd2a35d65a7e13883509fbed342becbdb64f87c80dd5c96f1d12f340530ad1a22b9cbe17f457d6208b2917c75f9da0005d267fafc7ceb0f099789b5011a95e1316eb5d3dc15686253dfb710275f70eeea753130a97e41b2babc5c0215c760f49353b9609339a22c57ac9cbb06a2beacd59f16d48b1da589c462ad894870e50f0173fcba595be0f831b916db568c48007049bc372de2a15c74c73c8e532b796052557f383dcf936195826fb591e3f61c5a5a21874198cbe72b779f0b6c6653408781099b6cc2aa9fcc91fbc176234fb1be", 0xf3}, {&(0x7f00000003c0)="4e5cdff432fb1671fe93ed11d013", 0xfffffffffffffefa}, {&(0x7f0000000400)="7a7d3419", 0x4}], 0x6, &(0x7f00000004c0)={0x108, 0x0, 0x1000, "8bbc29e992e9ac0b27b9c84f78d7d6a54f890abc163dd26df548815e041d4bf4cf4b6976932d2af2bad8c659524a2b10c6153c1f8fce01a4bc14945609076cbed5ab2108b1b3954d90b24cae8ffdf4145adc3bbe67440312285d12f3fa71fd3bf0522e03b265e369b76806beb8ccfbc0944ff6a2a02a89734d90640700f9b5ac00770cd1722ed323728dfcce4eac52819ac9cef3d82f61004eae1da9f0a5084d7d2a6da1bf63de2d9e2dc9ad83661ea6f8f2bbc327d02a2b73e10631575bc91a30a0c0c1a9b0809ae114c8dabab97273e7c51a00d9c98af7aec92e44359766a5e57a2bf40e2854e4f23bd33c7a1ecaad010408"}, 0x108, 0x20000000}, 0x800) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000640)=0x4) ioctl$VT_RELDISP(r1, 0xb701) 2018/03/26 00:47:56 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = getpgid(0xffffffffffffffff) setpgid(r0, r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/26 00:47:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000000000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x2, 0x338, [0x0, 0x20000040, 0x20000070, 0x200000a0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1b, 0xd, 0xf5, 'bond0\x00', 'bcsh0\x00', 'vlan0\x00', 'ifb0\x00', @empty, [0x0, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0x9b478e3c481c3387, 0xff, 0x0, 0xff], 0xa8, 0xf0, 0x128, [@cluster={'cluster\x00', 0x10, {{0x9, 0x1000, 0x7, 0x1}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"64b615e0311068f3fee8e8690913b5fa13d3e0bd05c826afbc07e26ae6f9"}}]}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0x10}}}}, {{{0x9, 0x2, 0x86ff, 'syz_tun\x00', 'bridge0\x00', 'lo\x00', 'bond0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0xff], 0xb8, 0x150, 0x180, [@ip={'ip\x00', 0x20, {{@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0xff, 0x4, 0x16, 0x20, 0x34, 0x4e22, 0x4e22, 0x4e20, 0x4e23}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"69b0016049b1829155333e514e32b050844fab51bb4d9053f2e1997c7e66"}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x100000000, 'syz1\x00', 0x80000000000000}}}]}, @common=@STANDARD={'\x00', 0x8}}]}]}, 0x3b0) 2018/03/26 00:47:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x227fc, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f000093effd), &(0x7f0000000040)=0x3) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000080)={{0x1ff, 0x8}, 'port0\x00', 0x1, 0x0, 0xebf2984, 0x100, 0x5880000000000000, 0x1, 0x7fffffff, 0x0, 0x5, 0x4}) 2018/03/26 00:47:56 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000000000)='..') socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000740)) mount(&(0x7f0000000040)='..', &(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000700)='debugfs\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000200)={r1, 0x3}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x40000, 0x8) r3 = creat(&(0x7f0000000780)='./file0\x00', 0x40) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00000007c0)) execveat(r2, &(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)=[&(0x7f00000002c0)="6b657972696e67f2626465761a656d31243a70707031276367726f75703a7472757374656473656c667d2165746831747275737465646d696d655f7479706500", &(0x7f0000000300)="6e6f646576ef2c5c70726f6300", &(0x7f0000000340)='msdos\x00', &(0x7f0000000380)='/selinux/checkreqprot\x00', &(0x7f00000003c0)='ppp1\'\x00', &(0x7f0000000400)='msdos\x00', &(0x7f0000000440)='vmnet0vboxnet1!\'cgroup\x00', &(0x7f0000000480)='^\x00'], &(0x7f0000000680)=[&(0x7f0000000500)='&}\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='/selinux/checkreqprot\x00', &(0x7f00000005c0)=':\\\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00'], 0x1000) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000800)=0x1) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000000140)={r5, 0x3}) 2018/03/26 00:47:56 executing program 3: r0 = socket(0x18, 0x0, 0x3) accept$nfc_llcp(r0, 0x0, &(0x7f00009db000)) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4) 2018/03/26 00:47:56 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x10, 0x806, 0x5) mlockall(0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x50f9, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x2, 0x0) 2018/03/26 00:47:56 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000700)={r3, 0xfffffffffffffff7, 0x0, 0x62f30ff9, 0x80000001}, &(0x7f0000000280)=0x18) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) r4 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="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", 0xfb, 0xfffffffffffffffe) r5 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000640)=[{&(0x7f0000000440)="655cf934df256c2dff54310feb7ee043c71e63b8355ba49197fcd34caa24f8d7182c4889f3cc0342bc87740233bb63e4b6f7755c7468bd0a4daf4ceb4fe6dc4fee54dce1af40d95d7dd6619b96e8b129f70251bbaed007eecc349170f7de36c8652fe246345504087a97b2799f9b005a9aa7f8aca154e2d3bcf7d3913f3377b25710d1bf14bd42d9d75f5863d4c12bf6c7ec96288fef0b48e410aaed235ff548f0d0aa72e21f933fc339ebb5a4f43e0fb9182192e1449d339370afaf68fd4bd2af9aefd37ecf123369", 0xc9}, {&(0x7f0000000540)="628b2c1ea12e37ee9e5ceb79849a40872c5a515213ec06aeac9cfae6c245ee6bfa8e90dd65962e5c0c35ba6853b11360dcf7a37a3fd9b59eb3737751ac14864633a8aa29e60dabdeee9ca76f88655d181d7bd0b58d07dc33d12945e3912a82675f2d31da561fa3194218bfff586b269959f5fceb4701604f0832fee4ce39ddab1d769ebd9aa0f3b50c76658708c87875cfad1a61075846327bf390be02967ada7af1aa7c138f5928", 0xa8}, {&(0x7f0000000600)="2eb9b662573d81eae33adfdcab56ff1664e4464c99e7bf3da03d90b58bcc2eebd57d1f5a12a7194cf6", 0x29}], 0x3, r5) ioctl$TUNSETLINK(r1, 0x400454cd, 0x18) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$KDGKBTYPE(r6, 0x4b33, &(0x7f0000000180)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x3}) 2018/03/26 00:47:56 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], 0x334) 2018/03/26 00:47:56 executing program 0: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ftruncate(r0, 0x0) 2018/03/26 00:47:56 executing program 1: r0 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f000076c000)=""/175, &(0x7f0000bffffc)=0xaf) 2018/03/26 00:47:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x4, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x1) ioctl$KDSKBSENT(r0, 0x80045430, &(0x7f0000000200)) 2018/03/26 00:47:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x22, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1) 2018/03/26 00:47:56 executing program 7: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) socketpair(0x11, 0x1, 0x654, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_mark(r0, 0x44, 0x40000000, r0, &(0x7f00000001c0)='./file0\x00') mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r2 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r2, &(0x7f0000012ff6)='./control\x00') renameat2(r2, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000040)='./control/file0\x00', 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000180)={0x3, 0x3, 0x20, 0x2, 0x8}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r3, 0x9, 0x4, 0x310, 0x0, 0x2}, 0x14) 2018/03/26 00:47:56 executing program 4: r0 = socket$inet6(0x10, 0x3, 0xffffffffffffff55) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a280930206000000a84309692500080004000c001000ca8a9848a3c728f1c46b7bf7e53d31afc11338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0xef, "2f3e3abf65c78f073eb1bc033949f4e0ee79379f2c4169b3d33248c0e11453ec5d5618983792f3dd827c6f91bbb2d73b6a96b766e113db2abba19977fd9c1a412ba4250972b1c5cac4ffbf3e9ac84153675350c53b99b24a25e6037505c1d5ebe6176b073740405971578cf11ed367947d24c125bc7524f133b880639a6868d3789587c930ccab21e63b3e243d8db6335b0a0c3b3c2b98c1336a2e10976886a59157d552833c5d8a66a5b5ae8da01edd785ef72703ae5f20c634667dd3dbd5e55a002da9affbff734dc358ed49c37754fa46dc392394b7f71602be8ca3a253b2b5f82ee9e142cecbcd4366e4938d09"}, &(0x7f0000000280)=0x113) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000002c0)) 2018/03/26 00:47:56 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8000, 0x80000) ioctl(r1, 0x227e, &(0x7f0000007000)) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x800000000003) 2018/03/26 00:47:56 executing program 6: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) getgid() keyctl$session_to_parent(0x12) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2401) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x5, 0x8) 2018/03/26 00:47:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x8, @empty, 0x6}}, 0x8, 0x6}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x4, 0x67, 0x1}, &(0x7f0000000180)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) 2018/03/26 00:47:56 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a8000)="240000005a001f0000ff03071800000009131f1408000300ff0009ff07000200c3000000", 0x24) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x81, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)) 2018/03/26 00:47:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffffffffff7f) lseek(r2, 0x0, 0x0) 2018/03/26 00:47:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000086ffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000b09000)=0x1, 0x4) socketpair(0xf, 0x1, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000739000), 0x4) 2018/03/26 00:47:56 executing program 2: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x4, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) wait4(r3, 0x0, 0x80000000, &(0x7f000005af70)) r4 = accept4(r2, &(0x7f0000000080)=@nfc, &(0x7f0000000000)=0x80, 0x80000) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x2) 2018/03/26 00:47:56 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e1e, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4000000000000004, "96c4"}], 0x18}}], 0x2, 0x0) 2018/03/26 00:47:56 executing program 1: mount(&(0x7f000000a000)='.', &(0x7f0000000000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000040)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xfffffffffffffd03, &(0x7f0000000f80)={&(0x7f0000000d80)=ANY=[@ANYBLOB="2400000013000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000004001a00"], 0xffffffffffffff32}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) ioprio_get$uid(0x0, r1) umount2(&(0x7f0000000000)='.', 0x4) r2 = socket$inet(0x2, 0x6, 0xffffffffffffffc1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={r3, 0x24c, 0x30, 0x4, 0xffffffffffff31e5}, &(0x7f00000003c0)=0x18) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0xa) socket$inet(0x2, 0x4, 0x8) socket$inet(0x2, 0x800, 0x101) umount2(&(0x7f0000000300)='.', 0x4) 2018/03/26 00:47:56 executing program 7: r0 = memfd_create(&(0x7f0000000080)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20d, 0x12, r0, 0x4000) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x42842e, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x9, 0x6, 0x100, 0x8, 0x100000000, 0x1, 0x7c, 0xffffffff00000001, 0x7, 0x9, 0x2}, 0xb) 2018/03/26 00:47:56 executing program 6: r0 = userfaultfd(0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x2) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x0, 0x5, 0x9, 0x80}, {0x7, 0x0, 0x93, 0x1f}, {0x3, 0x7f, 0x9, 0x80000001}]}, 0x10) 2018/03/26 00:47:56 executing program 0: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup2(r0, r0) 2018/03/26 00:47:56 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000000004002) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00000005c0)) r2 = dup(r1) pread64(r0, &(0x7f0000000480)=""/139, 0x8b, 0x21) epoll_pwait(0xffffffffffffffff, &(0x7f00000001c0)=[{}, {}, {}], 0x3, 0x9, &(0x7f0000000200)={0x888f}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000240)=0xc) fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = fcntl$getown(r0, 0x9) fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000380)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) getgroups(0x3, &(0x7f0000000400)=[0x0, 0x0, 0x0]) r12 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8) getgroups(0x4, &(0x7f0000000540)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r15 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) r17 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000880)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000008c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000009c0)=0xe8) r20 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) fstat(r1, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000c80)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0x20000}, 0xc, &(0x7f0000000080)=[{&(0x7f0000000cc0)=ANY=[@ANYBLOB="4c0000002e00008000ffffc0185ffd8260cfee73eea82a523a5ffffcdbdf252d09aa74ff361794e795158041be992971525c267843bbce16c244a898add17669853ead698bef8483ffa3277b3ad4c4a6a02b3b03de2dba7ab5b980"], 0x4c}], 0x1, &(0x7f0000000b40)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="8aa947fa6a2642200000026b5c6f1d50", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB='\x00\x00\x00\x00'], 0x128, 0x81}, 0x20000000) setns(r0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x20100, 0x0) syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') 2018/03/26 00:47:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000ecaffc)=0x1ff, 0x4) dup(r0) 2018/03/26 00:47:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000c80)="2304e83cc8b6edcce64c0a85f1ec505186182b4a85762b9c642db52e317aaacbbad1edea935f84b76728a22b893501c7d2ababaaa5e22e3016fd93ab69115cf924b3aa", 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) 2018/03/26 00:47:56 executing program 3: r0 = userfaultfd(0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000280)=""/136, 0x88}], 0x1) 2018/03/26 00:47:56 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.cpus\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(r1, 0x0, 0x0) 2018/03/26 00:47:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000000005, 0x84) r1 = dup2(r0, r0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000040)=ANY=[], 0x0) 2018/03/26 00:47:56 executing program 7: r0 = socket(0x1e, 0x2000000000000005, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000000), 0x0) 2018/03/26 00:47:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, &(0x7f0000000100)) 2018/03/26 00:47:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000540), 0x8) 2018/03/26 00:47:56 executing program 5: r0 = memfd_create(&(0x7f0000000000)='+*$)procmime_typeeth0selinux&\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)) 2018/03/26 00:47:56 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f00000004c0)='./file0/control\x00', 0x0) r0 = creat(&(0x7f0000000080)='./file0/control/file0\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f00000003c0)) 2018/03/26 00:47:56 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) sendto$inet6(r0, &(0x7f000087dffe), 0x0, 0x20004010, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 00:47:56 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000040)) 2018/03/26 00:47:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) syz_open_procfs(r0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') 2018/03/26 00:47:56 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000000080)) 2018/03/26 00:47:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, r1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) 2018/03/26 00:47:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f00000001c0)={0x0, 0x2e}, &(0x7f0000000200)) 2018/03/26 00:47:56 executing program 7: r0 = socket(0xa, 0x200000000001, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xb5, &(0x7f0000000080)=""/181}) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/03/26 00:47:57 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f00000012c0), 0x0, &(0x7f0000001480)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000}}], 0x30}, 0x0) 2018/03/26 00:47:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/26 00:47:57 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f00000004c0)='./file0/control\x00', 0x0) creat(&(0x7f0000000080)='./file0/control/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/control/file0\x00', &(0x7f0000000200)='./file0/control\x00') 2018/03/26 00:47:57 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), 0xc) 2018/03/26 00:47:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="065f4914000000bb5764c5c4b9273b65d71fc000228efb6adf683c0b4f0f06272bbe9f0bc61359e8210c42bf6434f6391b9b6ab429eaa4fddb9615a95f8376bb88ad4c164b2077dc97f110d1300470f75c7a6032d0f138a8bfbd611b8300b67375355d4d0502002003f6c9d3b1b3cfd0a478527308fc5994cd60cde2622263ee6c492f63000000000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/03/26 00:47:57 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/03/26 00:47:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000000005, 0x84) sendmmsg$unix(r0, &(0x7f0000000c40)=[{&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000440), 0x0, &(0x7f0000000cc0)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x3c, 0x20000000}], 0x1, 0x20000040) 2018/03/26 00:47:57 executing program 7: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = dup2(r0, r0) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000000)={0x0, {{0x2, 0x0, @rand_addr}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x108) 2018/03/26 00:47:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) 2018/03/26 00:47:57 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000300)) 2018/03/26 00:47:57 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) 2018/03/26 00:47:57 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(r0, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) 2018/03/26 00:47:57 executing program 0: r0 = memfd_create(&(0x7f0000000080)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, r0, 0x0) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 2018/03/26 00:47:57 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f00000003c0)="c3", 0x1, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000280)="aff8ca3dd1f90ad2d22dec9700f3a8697d00790b1cbd63c4e6474fb56db74558027af0ba949f41c6935138ebc546e237d6cdb15a1c95c7e2279884a2ff7ebefc72dab05dd974bb7fbdbd2cf0bfc55a398b663a80835f858cad1abe540f685f186b7a356bcc8ffb4f818c2b0e0b13b5d4b0cae04681c446ba2ae66d27a08b931627cf", 0x82, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="90739384e115cd8354d485221c5c6469431e4f89dfded5fc7d3029a7c473a93494add95252e42071a4a53bdb3971cc6643ca6b73f13656ca4939caab174d5de42e3b1372ab51fdaede1021849bbb84d5dd087c05b690d5fe8478b8267590ea8086fbe3ac95b99f0d522dcafe14997a9853729acbd3", 0x75, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x53, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/03/26 00:47:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x43) sendto$inet6(r0, &(0x7f000087dffe), 0x0, 0x20004010, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 00:47:57 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000005a001fff0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) 2018/03/26 00:47:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'sit0\x00', {0x4, 0x0, 0x0, "7db3932b6beb"}}) 2018/03/26 00:47:57 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000000c0)) 2018/03/26 00:47:57 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/26 00:47:57 executing program 5: add_key(&(0x7f00000000c0)="d992f9649933dac86f476681963d7834e27f05c8f5ca77f670127d043177edfb", &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) 2018/03/26 00:47:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000280)='./file0\x00', 0xc000, 0x0, r0, 0x0, 0x0) 2018/03/26 00:47:57 executing program 0: r0 = memfd_create(&(0x7f0000000080)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, r0, 0x0) rt_sigtimedwait(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)={0x0, 0x1c9c380}, 0x8) 2018/03/26 00:47:57 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000005a001fff0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) 2018/03/26 00:47:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)="1e03", 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)=""/74, 0x4a) 2018/03/26 00:47:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1) 2018/03/26 00:47:57 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080), 0x14) 2018/03/26 00:47:57 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) 2018/03/26 00:47:57 executing program 7: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140), 0xfffffd95}) 2018/03/26 00:47:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00000001c0)="69895a349469ad3889cda7d6b65ada45d4629e82b24f297db59901486613fe6f0c2744aed431e87d02a65e36311b0e430035992f6bb43a3ee121184324fe8ed3c39e40774e09c229aa3023bc056efc418e249e746f4b07cd56bf21d751e34ac73dfd03a9356bbed464f8c22d5d7e34644d763f981b0a", 0x76, 0x20020003, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/26 00:47:57 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/03/26 00:47:57 executing program 1: kexec_load(0x0, 0x1, &(0x7f0000000300)=[{&(0x7f00000003c0)}], 0x1) 2018/03/26 00:47:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)) 2018/03/26 00:47:57 executing program 3: link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/03/26 00:47:57 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000440)='./file0\x00', 0x0) 2018/03/26 00:47:57 executing program 5: r0 = fanotify_init(0x0, 0x0) fchmod(r0, 0x0) 2018/03/26 00:47:57 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) 2018/03/26 00:47:57 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44033, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/03/26 00:47:57 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) 2018/03/26 00:47:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x77359400}}, 0x0) 2018/03/26 00:47:57 executing program 6: kexec_load(0x0, 0x0, &(0x7f00000000c0), 0x1) 2018/03/26 00:47:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000040)) 2018/03/26 00:47:57 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 2018/03/26 00:47:57 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x4) 2018/03/26 00:47:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) 2018/03/26 00:47:57 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/03/26 00:47:57 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300), 0x10) 2018/03/26 00:47:57 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r0, &(0x7f0000000240)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) 2018/03/26 00:47:57 executing program 3: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001500)=[{&(0x7f0000000240)}, {&(0x7f0000000080)="f40328c28ff7e2dbc5c5ed6a5eca14ba682daab715", 0x15}, {&(0x7f0000001340)="a6e6436049", 0x5}, {&(0x7f00000013c0)="e7322f5718f34c03363373456adaa82f96b9a384297ed1edfa1097bd7600358d050bdf690e10f6411eebc191a216658586e707c7bf82a8f19b68a5c70b1a0dfe433c3e9613c894f3f44250398690adc81c27b75cb5aa690db900c50864a18e1ece9115c518b2d132ec2eb0a14c041d", 0x6f}, {&(0x7f0000001480)="554214c48b74516261ed2d6257c25994cd03d05a7b8611122516cf3e5c5b298d31d4fd3f1bd60d652106fac4441aeb622139ebc010e4e3302fed6b20428d3792b1ffea017eb0bb9cda", 0x49}], 0x5, 0x0) 2018/03/26 00:47:57 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x2, 0x1d8, [0x0, 0x20000440, 0x200005b8, 0x200005e8], 0x0, &(0x7f0000000080), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x17, 0x63, 0x0, 'yam0\x00', 'irlan0\x00', 'gre0\x00', 'eql\x00', @random="a93530e20f82", [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0xd0, 0x148, [@vlan={'vlan\x00', 0x8}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "03704818728a94d3e5f8fe0734c13f955ee682dc98ab6e976a369335c803d66a579c8cc9023029087c359112009e850586cdf7361a2572dd33ec8e198f7703e8"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x250) 2018/03/26 00:47:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000000005, 0x84) r1 = dup2(r0, r0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/03/26 00:47:57 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) 2018/03/26 00:47:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000000)=""/96, &(0x7f00000000c0)=0x60) 2018/03/26 00:47:57 executing program 0: mknodat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0xe011, 0x0) 2018/03/26 00:47:57 executing program 7: keyctl$search(0xa, 0x0, &(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0) 2018/03/26 00:47:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/03/26 00:47:57 executing program 7: r0 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f00000000c0)=""/4, &(0x7f0000000000)=0xfffffffffffffd9c) 2018/03/26 00:47:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) sendto$inet6(r0, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 00:47:57 executing program 5: 2018/03/26 00:47:57 executing program 7: 2018/03/26 00:47:57 executing program 5: 2018/03/26 00:47:57 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="021600000200000028bd700002000000e756929facd12ac48001e1f7a94f85f0cbc6b21d89beea56651c00eb2b1465465a26c23c9b5743c7e7654c194e11e7d9ae256f3db90bcae4e69102db53e40bb8907e271d138481c4e4726381e2d55d1845f4"], 0x62}, 0x1}, 0x0) 2018/03/26 00:47:57 executing program 3: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f0000f6a000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x0, &(0x7f0000a06000)) syz_fuse_mount(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/26 00:47:57 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) capget(&(0x7f00000002c0), &(0x7f0000000300)) 2018/03/26 00:47:57 executing program 4: rt_sigaction(0x21, &(0x7f0000000000)={0x1}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) 2018/03/26 00:47:57 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080), 0x4) 2018/03/26 00:47:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x44042) 2018/03/26 00:47:57 executing program 5: 2018/03/26 00:47:57 executing program 6: 2018/03/26 00:47:57 executing program 3: 2018/03/26 00:47:57 executing program 7: 2018/03/26 00:47:57 executing program 0: 2018/03/26 00:47:57 executing program 2: 2018/03/26 00:47:57 executing program 1: 2018/03/26 00:47:57 executing program 4: 2018/03/26 00:47:57 executing program 5: 2018/03/26 00:47:57 executing program 6: 2018/03/26 00:47:57 executing program 3: 2018/03/26 00:47:57 executing program 0: 2018/03/26 00:47:57 executing program 1: 2018/03/26 00:47:57 executing program 4: 2018/03/26 00:47:57 executing program 5: 2018/03/26 00:47:57 executing program 7: 2018/03/26 00:47:57 executing program 2: 2018/03/26 00:47:57 executing program 1: 2018/03/26 00:47:57 executing program 5: 2018/03/26 00:47:57 executing program 2: 2018/03/26 00:47:57 executing program 7: 2018/03/26 00:47:57 executing program 3: 2018/03/26 00:47:57 executing program 0: 2018/03/26 00:47:57 executing program 4: 2018/03/26 00:47:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010001000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0), 0x8) 2018/03/26 00:47:57 executing program 7: 2018/03/26 00:47:57 executing program 5: 2018/03/26 00:47:57 executing program 0: 2018/03/26 00:47:57 executing program 1: 2018/03/26 00:47:57 executing program 4: 2018/03/26 00:47:57 executing program 3: 2018/03/26 00:47:57 executing program 2: 2018/03/26 00:47:57 executing program 0: 2018/03/26 00:47:57 executing program 5: 2018/03/26 00:47:57 executing program 6: 2018/03/26 00:47:57 executing program 7: 2018/03/26 00:47:57 executing program 3: 2018/03/26 00:47:57 executing program 4: 2018/03/26 00:47:57 executing program 2: 2018/03/26 00:47:57 executing program 6: 2018/03/26 00:47:57 executing program 3: 2018/03/26 00:47:57 executing program 0: 2018/03/26 00:47:57 executing program 1: 2018/03/26 00:47:57 executing program 2: 2018/03/26 00:47:57 executing program 4: 2018/03/26 00:47:57 executing program 7: 2018/03/26 00:47:57 executing program 5: 2018/03/26 00:47:57 executing program 3: 2018/03/26 00:47:57 executing program 1: 2018/03/26 00:47:57 executing program 5: 2018/03/26 00:47:57 executing program 7: 2018/03/26 00:47:57 executing program 0: 2018/03/26 00:47:57 executing program 2: 2018/03/26 00:47:57 executing program 6: 2018/03/26 00:47:57 executing program 0: 2018/03/26 00:47:57 executing program 1: 2018/03/26 00:47:57 executing program 4: 2018/03/26 00:47:57 executing program 7: 2018/03/26 00:47:57 executing program 3: 2018/03/26 00:47:57 executing program 5: 2018/03/26 00:47:57 executing program 2: 2018/03/26 00:47:57 executing program 1: 2018/03/26 00:47:57 executing program 6: 2018/03/26 00:47:57 executing program 0: 2018/03/26 00:47:57 executing program 4: 2018/03/26 00:47:57 executing program 7: 2018/03/26 00:47:57 executing program 3: 2018/03/26 00:47:57 executing program 6: 2018/03/26 00:47:57 executing program 1: 2018/03/26 00:47:57 executing program 5: 2018/03/26 00:47:57 executing program 2: 2018/03/26 00:47:57 executing program 4: 2018/03/26 00:47:57 executing program 7: 2018/03/26 00:47:57 executing program 0: 2018/03/26 00:47:57 executing program 3: 2018/03/26 00:47:57 executing program 2: 2018/03/26 00:47:57 executing program 6: 2018/03/26 00:47:57 executing program 4: 2018/03/26 00:47:57 executing program 5: 2018/03/26 00:47:57 executing program 1: 2018/03/26 00:47:57 executing program 0: 2018/03/26 00:47:57 executing program 5: 2018/03/26 00:47:57 executing program 4: 2018/03/26 00:47:57 executing program 6: unlinkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xdabf46a348909a3) 2018/03/26 00:47:57 executing program 7: r0 = mq_open(&(0x7f0000000080)='%cpuset\x00', 0x0, 0x0, &(0x7f00000000c0)) pread64(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x0) 2018/03/26 00:47:57 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00000002c0), &(0x7f0000000300)=""/176, 0xb0, &(0x7f0000000480)={&(0x7f0000000440)={'ghash\x00'}}) 2018/03/26 00:47:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/26 00:47:57 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000180), &(0x7f00000001c0)) 2018/03/26 00:47:57 executing program 0: r0 = socket(0x1b, 0x2080805, 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000000040)="b13a2e1cd00e68ae1d093c84b435bd16c4675d2600795f63890522f5b361f5b84e7bebc396b17fc2715d680e1a44cad6cd8866cafe05e0404d62e8f852fc17ef430a5feb175f31d3f68ae88d1e5c3931ada707ae226cfee2dcd9ed3135a9aaab3c9cb394346e701863660250cd48a89c05f65498a41b6bf74ecdd5752c7dbeb1a1fcf2a69fc8fa5445a2bab64e3d38") sendmsg$nl_route(r1, &(0x7f0000002e80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002e40)={&(0x7f0000001a80)=@ipv6_getroute={0x20, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) 2018/03/26 00:47:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000100070068fcd320134d7e17b4ddfd70b917026943feda5e5bdc2a9392cff59e1aee55fe9db797f8974f4f77346e7de32c2d413b5ed6c5aa142aad6a43ed19564d3ba083d375af5acf47fe046aa3c53b76131f1faf3d46a99320ff415b2426c83f2f3b7e84d4adc4db01dae3a66426b4585603000000c697679e508b46b1b4737189d0efdf22e45cb7bc00a602"]) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)="686967145c68737065654c2f59964535d907d1575bbc558492b92c9e4619d59907577abda64343f47a5615a1ba3bb61bed79c0c99c51222102db6a10cdf843d3263cc5c25dc89fe3", 0x48) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="e0ccdf242c2a2898fdfd46aa29b192d2a3dff335cac2ee018b58aacd732800e2794ad78bc98faf52943fe0a2748ff7aaf03a080cc1e4a50a0ec795b1f6be7a0253791cc42d8b8d7e913c5b951616d20dd547", 0x52, 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f00000002c0)=""/77, 0x4d) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) 2018/03/26 00:47:57 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000827000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0xff, 0x2, 0x80, 0x2, 0x7, 0x9, 0x5, 0x80000000}, &(0x7f0000000040)={0xa3cf, 0x4776, 0x100000001, 0x1000, 0x1ff, 0x0, 0x0, 0x8}, &(0x7f0000000080)={0x7, 0x0, 0x3, 0x800, 0xef, 0x2, 0x2, 0xffffffffffffc5d3}, &(0x7f0000000100)={r1, r2+30000000}, &(0x7f0000000180)={&(0x7f0000000140)={0x9}, 0x8}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) truncate(&(0x7f00005d2ff8)='./file0\x00', 0x0) 2018/03/26 00:47:57 executing program 2: prctl$setmm(0x23, 0x0, &(0x7f0000ffb000/0x2000)=nil) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x54) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='./file0\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[{0xf, 0x80000000}, {0xa, 0xc457}, {0x7, 0x2}, {0x6, 0x6}, {0x2, 0xffffffffffffffd6}, {0x8, 0xfeb}, {0xa, 0x400}, {0x3, 0x4800000000000000}, {0x0, 0x400000000}, {0x0, 0x6}], 0x0) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f0000000240)={'ip6gre0\x00', @ifru_map={0x4, 0x28000000, 0xfffffffffffffff7, 0x8, 0x8d, 0x22b}}) 2018/03/26 00:47:57 executing program 3: r0 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0xfffffffffffffffb, 0x7, 0x3, 0x7]}, 0xc) 2018/03/26 00:47:57 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000100)=@dstopts={0x89, 0x6, [], [@padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1}, @calipso={0x7, 0x28, {0x3, 0x8, 0x1, 0x5, [0xc92, 0x0, 0x1, 0x9]}}]}, 0x38) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000000301ffff009f0400000001000008dda0"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/129, 0x81}, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000180)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0x8, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @empty]}, 0x30) 2018/03/26 00:47:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000100)='+^', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000140)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000040)='+^') ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @multicast2=0xe0000002}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x20000038, {0x2}, 'syz_tun\x00'}) 2018/03/26 00:47:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000100070068fcd320134d7e17b4ddfd70b917026943feda5e5bdc2a9392cff59e1aee55fe9db797f8974f4f77346e7de32c2d413b5ed6c5aa142aad6a43ed19564d3ba083d375af5acf47fe046aa3c53b76131f1faf3d46a99320ff415b2426c83f2f3b7e84d4adc4db01dae3a66426b4585603000000c697679e508b46b1b4737189d0efdf22e45cb7bc00a602"]) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)="686967145c68737065654c2f59964535d907d1575bbc558492b92c9e4619d59907577abda64343f47a5615a1ba3bb61bed79c0c99c51222102db6a10cdf843d3263cc5c25dc89fe3", 0x48) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="e0ccdf242c2a2898fdfd46aa29b192d2a3dff335cac2ee018b58aacd732800e2794ad78bc98faf52943fe0a2748ff7aaf03a080cc1e4a50a0ec795b1f6be7a0253791cc42d8b8d7e913c5b951616d20dd547", 0x52, 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f00000002c0)=""/77, 0x4d) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) 2018/03/26 00:47:57 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$fiemap(r1, 0x40086610, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000200000000000000000000000000b6"]) 2018/03/26 00:47:57 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fcntl$setflags(r1, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x2, 0x10001, 0x1, 'queue0\x00', 0xfffffffffffff000}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000140)=0x8000, 0x4) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000180)='net/ip6_tables_names\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000001c0)={{0x4d, 0x7}, 'port0\x00', 0x1, 0x20008, 0x101, 0x100, 0x9, 0x3, 0x1, 0x0, 0x1, 0x2}) getsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x37, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000400)={'ip6tnl0\x00', {0x4, 0x7, 0x7, "f0b20d9d5a50", 0x5}}) fcntl$notify(r0, 0x402, 0x30) fgetxattr(r1, &(0x7f0000000440)=@random={'btrfs.', '\x00'}, &(0x7f0000000480)=""/49, 0x31) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f00000004c0)={{0x100000001, 0x1}, 0x0, 0xef, 0x3f, {0x9, 0xd94}, 0x4, 0x1}) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000540)={'filter\x00'}, &(0x7f00000005c0)=0x44) r5 = accept4$ax25(r4, &(0x7f0000000600), &(0x7f0000000640)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000740)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000780)={0x9, 0x80000000, 0x1, 0x3ff, 0x100, 0xfffffffffffffffa, 0x1, 0x7f, r6}, 0x20) fcntl$getflags(r5, 0x401) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000043c0)={0x0, @broadcast, @broadcast}, &(0x7f0000004400)=0xc) getresuid(&(0x7f0000004440), &(0x7f0000004480), &(0x7f00000044c0)=0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004500)={{{@in=@multicast1=0xe0000001, @in6, 0x4e21, 0x9, 0x4e20, 0x0, 0xa, 0x0, 0x80, 0x73, r7, r8}, {0x0, 0x1ff, 0x9, 0x4b0, 0x1, 0x2, 0x0, 0xead0}, {0x5, 0xffff, 0x400, 0x7}, 0x0, 0x6e6bbb, 0x2, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4d2, 0x7f}, 0xa, @in6, 0x0, 0x3, 0x2, 0x10001, 0x101, 0x5, 0x4}}, 0xe8) sendfile(r2, r4, &(0x7f0000004600)=0x11, 0x4) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000004640)=0x7ff) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000004680)={'bridge0\x00', {0x2, 0x4e21}}) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000046c0)='/dev/vga_arbiter\x00', 0x8000, 0x0) bind$netlink(r9, &(0x7f0000004700)={0x10, 0x0, 0x25dfdbfd, 0x200000}, 0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000004740)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000004780)={r10}) 2018/03/26 00:47:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001272, &(0x7f0000000380)) 2018/03/26 00:47:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x4, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) socketpair$inet(0x2, 0x800, 0x9, &(0x7f0000000080)) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/03/26 00:47:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x101) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000a9effc), &(0x7f000018fffc)=0xffffffffffffff13) 2018/03/26 00:47:57 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x0, 0x1, 0xffffffffb3458348}, &(0x7f0000000180)=0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000200)={r2}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000240)=""/165) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r1, 0x9}, &(0x7f0000000340)=0x8) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={r3, 0xe9, "362de75ca57528f3d7f965db91bdc40c2e9d9f66a772c57dd8091e24c430f52e996985a095e6d03cb98ee5764f4c08335b8e76cf93a1cd70916ff746c3ea7bfe74c6a64fd61ebdc9503c070e6f0e24b58c7ad3e5cf1b39ee7d45525da522bbb0ac72abff1d0b84323ae463c01d483a7a44cc7e2d5672490afb9e4bd3ad47f3c5cff8fb256dfdb911835b962915dadc3d122d31992543344f5a81c5aaf5b48c3d3e2e055ba3fd3e2b21a4dd3dd7b9a1f24bdbfbbbc300d21aba4b290425b2627e21077aa063a09db95f0282fe6746b070aed6720e7987fa9ecea3ecbe6c179ea3b4d49e18ada70a9255"}, &(0x7f00000004c0)=0xf1) timer_create(0x3, &(0x7f0000000580)={0x0, 0x1d, 0x1, @thr={&(0x7f0000000500), &(0x7f0000000540)="8cba1ce58874242b6b6270a4ba269f5841"}}, &(0x7f00000005c0)=0x0) timer_gettime(r5, &(0x7f0000000600)) timer_gettime(r5, &(0x7f0000000640)) r6 = syz_open_dev$evdev(&(0x7f0000000680)='/dev/input/event#\x00', 0xfffffffffffffeff, 0x0) getpeername$netlink(r0, &(0x7f00000006c0), &(0x7f0000000700)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000740)={@broadcast, @multicast1, 0x0}, &(0x7f0000000780)=0xc) bind$packet(r0, &(0x7f00000007c0)={0x11, 0x9, r7, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x14) timer_gettime(r5, &(0x7f0000000800)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000840)={r4, 0x100000001, 0x2, [0x501d, 0xfffffffffffffff9]}, &(0x7f0000000880)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000008c0)={r1, 0xcd2, 0x3a, "2372b0c1734aa798514056baffb90164fe9d2c09dd3bc74abd95ddf6b35b193e381a54c071394b27942f7c6364af9b9b309192536465129c3dfb"}, 0x42) sendto(r0, &(0x7f0000000940)="889ee6fdd30d754f478e300220b2c0e3412a9a1c6bb52499c1158e9f70c34353f0cc8298d2cd660e24d8ec708377da93b664f5e4adbb5066716164b52af9de06673523d3a55c00601bb8e510467a102a7591f8f5f0b6d612e05cf4a8574b5b78a310fb6c00c07a1c2d591d7e49b0ea55d59b9083d8bdd1bcf39dc2337630b42df7f8cbd86586f8bdbb42775d019a876b16b399188b30458ec0f472ab41d2d13d2da46169cec68f5bdf1a4c703ad9a612dd1844ccdcf6e7cc70fe0488a6e3e05e52a84f50aed16fbe3a586cad2b063fc8d5eec48960b59e05d5114590f1d9d637ecb8bb4eee", 0xe5, 0x4000, &(0x7f0000000a40)=@l2={0x1f, 0x9, {0x0, 0x1, 0x3, 0x100000001, 0x0, 0x6}, 0x20, 0x1}, 0x80) sysfs$3(0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000b80)={'rose0\x00', &(0x7f0000000ac0)=@ethtool_rx_ntuple={0x35, {0x1, @ether_spec={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0x20}, @tcp_ip4_spec={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x4e23, 0x4e24, 0x9}, 0x6, 0x2, 0x1, 0x9, 0xffffffffffffffff}}}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000bc0)=0x2, 0x4) finit_module(r6, &(0x7f0000000c00)='/dev/input/event#\x00', 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000c40)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000c80)=0x5ac371d) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000cc0)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000d00)={r1}, &(0x7f0000000d40)=0x8) write$evdev(r0, &(0x7f0000000d80)=[{{}, 0x8, 0x4, 0x63}], 0x18) ioctl$int_out(r0, 0x2, &(0x7f0000000dc0)) 2018/03/26 00:47:57 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r1, r2, 0x7}) r3 = socket(0x200400000010, 0x2, 0x8000000000) write(r3, &(0x7f0000921000)="240000002a007f0000000000000000000029f6ff01000000fffffffdffffffff0100ff10", 0x24) 2018/03/26 00:47:57 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000b40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0x107, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYRES32=r0, @ANYBLOB="95c852275a3ac94da3a80fa1b6fbd563b4901f9a9fe3e0f6cefb736a8a5b586305787e17e261c86a", @ANYRES32=0x0, @ANYBLOB="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"], 0x4}, 0x1}, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x7) ftruncate(r0, 0x80000001) [ 47.328976] binder_alloc: binder_alloc_mmap_handler: 7826 20000000-20002000 already mapped failed -16 2018/03/26 00:47:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f000085bfc0)=[{r0}], 0x1, 0x400) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x4) 2018/03/26 00:47:57 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000140)="5a3a53a77c73a19d28", 0x9}], 0x1, 0x0) fallocate(r2, 0x3, 0x0, 0x80000000) 2018/03/26 00:47:57 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x410000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000240)=""/28) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400009d33000000000000000000000000000000dae6226f5e2dd3fd88ff1f146716de7bd7a2b8c2a9e8c83457c0b5646ba2eede9fc9d1a1f408e2f4eb85bc7347ece17e74d9508ae3144a32f4fc89cdffd83be1d83779c63876692054f568718760ee56c22e1d64fb96eb"], 0xfffffeab}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x28102, 0x0) accept$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/03/26 00:47:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_newroute={0x1c, 0x18, 0x781a241f, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x1c}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x2]) read(r0, &(0x7f0000000000), 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x105000, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x3f, @dev={0xfe, 0x80, [], 0xa}, 0x5}, 0x1c) 2018/03/26 00:47:57 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x200}, {0x0, 0x2, 0xffff}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x0, 0x4000000009, 0x0, 0x7ff}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000340)={@local, @multicast1}, &(0x7f0000000440)=0xfffffef6) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, 0x4, 0x0, 0x0, 0x4}}, 0x2e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000079c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c5950900000082000000070086eb617521934d26657479152a04b71b171e99f68de627c2cff837b5d4ac5d7ecebb2882229c6d054c828f88875fdd05af6fc1c27a5df49ebcc019b2fc0e89ede7e4657d9a62288c0500000000000000000000000000000000"], &(0x7f0000000300)=0x1a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x80) recvmmsg(r0, &(0x7f0000007740)=[{{&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)=""/12, 0xc}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000380)=""/132, 0x84}, {&(0x7f0000000480)=""/78, 0x4e}], 0x4, &(0x7f0000000540)=""/72, 0x48, 0x4}, 0x8}, {{&(0x7f00000005c0)=@nfc_llcp, 0x80, &(0x7f0000002b00)=[{&(0x7f0000000640)=""/216, 0xd8}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/13, 0xd}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/240, 0xf0}, {&(0x7f0000002880)=""/78, 0x4e}, {&(0x7f0000002900)=""/126, 0x7e}, {&(0x7f0000002980)=""/91, 0x5b}, {&(0x7f0000002a00)=""/249, 0xf9}], 0x9, &(0x7f0000002bc0)=""/120, 0x78}, 0x2a1}, {{&(0x7f0000002c40)=@llc, 0x80, &(0x7f00000041c0)=[{&(0x7f0000002cc0)=""/140, 0x8c}, {&(0x7f0000002d80)=""/4096, 0x1000}, {&(0x7f0000003d80)=""/231, 0xe7}, {&(0x7f0000003e80)=""/184, 0xb8}, {&(0x7f0000003f40)=""/52, 0x34}, {&(0x7f0000003f80)=""/253, 0xfd}, {&(0x7f0000004080)=""/65, 0x41}, {&(0x7f0000004100)=""/98, 0x62}, {&(0x7f0000004180)=""/21, 0x15}], 0x9, 0x0, 0x0, 0x1f}, 0xfc}, {{&(0x7f0000004280)=@ax25, 0x80, &(0x7f0000004680)=[{&(0x7f0000004300)=""/90, 0x5a}, {&(0x7f0000004380)=""/241, 0xf1}, {&(0x7f0000004480)=""/116, 0x74}, {&(0x7f0000004500)=""/210, 0xd2}, {&(0x7f0000004600)=""/24, 0x18}, {&(0x7f0000004640)=""/53, 0x35}], 0x6, &(0x7f0000004700)=""/142, 0x8e, 0x4}, 0x3}, {{0x0, 0x0, &(0x7f0000004840)=[{&(0x7f00000047c0)=""/43, 0x2b}, {&(0x7f0000004800)}], 0x2, &(0x7f0000004880)=""/209, 0xd1, 0x101}, 0x8476}, {{&(0x7f0000004980)=@nfc_llcp, 0x80, &(0x7f0000004b80)=[{&(0x7f0000004a00)=""/205, 0xcd}, {&(0x7f0000004b00)=""/123, 0x7b}], 0x2, &(0x7f0000004bc0)=""/4096, 0x1000, 0x4}, 0xfffffffffffffffe}, {{&(0x7f0000005bc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005d00)=[{&(0x7f0000005c40)=""/192, 0xc0}], 0x1, 0x0, 0x0, 0x2}}, {{&(0x7f0000005d40)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000006200)=[{&(0x7f0000005dc0)=""/229, 0xe5}, {&(0x7f0000005ec0)=""/85, 0x55}, {&(0x7f0000005f40)=""/192, 0xc0}, {&(0x7f0000006000)=""/241, 0xf1}, {&(0x7f0000006100)=""/138, 0x8a}, {&(0x7f00000061c0)=""/34, 0x22}], 0x6, 0x0, 0x0, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f0000007680)=[{&(0x7f0000006280)=""/19, 0x13}, {&(0x7f00000062c0)=""/193, 0xc1}, {&(0x7f00000063c0)=""/121, 0x79}, {&(0x7f0000006440)=""/11, 0xb}, {&(0x7f0000006480)=""/4096, 0x1000}, {&(0x7f0000007480)=""/123, 0x7b}, {&(0x7f0000007500)=""/77, 0x4d}, {&(0x7f0000007580)=""/108, 0x6c}, {&(0x7f0000007600)=""/25, 0x19}, {&(0x7f0000007640)=""/22, 0x16}], 0xa, 0x0, 0x0, 0x1}, 0x1}], 0x9, 0x20, &(0x7f0000007980)) 2018/03/26 00:47:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x400, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x262, 0x20820003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xc) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x7ffffffe}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/26 00:47:57 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, r0, 0x0) r1 = epoll_create1(0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) 2018/03/26 00:47:57 executing program 3: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) ioctl$TIOCEXCL(r0, 0x540c) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/03/26 00:47:58 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000140)="5a3a53a77c73a19d28", 0x9}], 0x1, 0x0) fallocate(r2, 0x3, 0x0, 0x80000000) 2018/03/26 00:47:58 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e24, 0x6000000000000000, @empty, 0x3}}, 0x1, 0x1, 0x400, 0x5, 0x13b2e74a}, &(0x7f0000000140)=0x98) getsockname(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000200)=0x80) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5d0}}, 0x10001, 0x1000, 0x2, 0x400, 0x28}, 0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) write$fuse(r0, &(0x7f0000000380)={0x20, 0x0, 0x8, @fuse_notify_inval_entry_out={0x7, 0x7}}, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r2, &(0x7f0000000400)=0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000440)) r4 = accept4$inet6(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000500)={r1, 0x6f, "e2620b81fdaf2e5fd3ee534b0acd21de07142a0afcb3db6b16a743713fa32142601f839dfe758f478b7f77c7c1cca82db890cf883693dc8392fdb83c3100a3cff477cbf6bdb286b02e69f7305b0f282c0e1e82f5013220c50d7a8f6525e9d74addc6c787efc4887b1eb851c906332d"}, &(0x7f0000000580)=0x77) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000600)={0x8, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x8, 0x1, 0x4, 0xfff, 0x10001, &(0x7f00000005c0)='ip_vti0\x00', 0x9, 0x7f, 0x9}) r5 = getpgrp(0xffffffffffffffff) r6 = syz_open_procfs(r5, &(0x7f0000000680)='cpuset\x00') write$selinux_load(r6, &(0x7f00000006c0)={0xf97cff8c, 0x8, 'SE Linux', "5163b30a53da468303593cebdf95a53ba036da0ae9e55d14c2ad6e05847119c12bb9e67f6bdb8beab7b81d906ce0af93d62f7bea6b6f530928cbc742b0591f4a4d78f3fb94d0f467a83bdea78ed96586e8fe7cd7870b486dce128828377f9eed5d075e0f5c827006f9"}, 0x79) r7 = syz_open_dev$urandom(&(0x7f0000000740)='/dev/urandom\x00', 0x0, 0x400000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000940)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000a40)=0xe8) getgroups(0x3, &(0x7f0000000a80)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getresuid(&(0x7f0000000ac0), &(0x7f0000000b00), &(0x7f0000000b40)=0x0) r11 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000b80)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@remote}}, &(0x7f0000000c80)=0xe8) stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d80)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000e80)=0xe8) getgroups(0x4, &(0x7f0000000ec0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000f00)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000001000)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000001040)={0x0, 0x0, 0x0}, &(0x7f0000001080)=0xc) sendmmsg$unix(r0, &(0x7f00000011c0)=[{&(0x7f0000000780)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000800)="010a3121d729769960a0c49cff3b0f67c47aceb1a0b7ffd0b156a73c614207b03d9ed257315f2f56567ce9eff651e0b3fadb8367bee65c181aad595c08615d5df81629941356a71e4a823e11416d2e74409fe803e57a90788acbfb91d89d1bea2c38435500cc77572a0331418e1286abd8f5c01ae035b2080971120fbfbec68692e1f82949bca99ff1fed7fc6de2", 0x8e}, {&(0x7f00000008c0)="cd7e6a058a4bf6d6be6f5f76b9f5eb49d857158451cb45397bacd76c83433566fa89f3101ea3421238ceb4886b94c273b61e2a6c2c293995c82e", 0x3a}], 0x2, &(0x7f00000010c0)=[@cred={0x20, 0x1, 0x2, r5, r8, r9}, @cred={0x20, 0x1, 0x2, r5, r10, r11}, @cred={0x20, 0x1, 0x2, r5, r12, r13}, @cred={0x20, 0x1, 0x2, r5, r14, r15}, @cred={0x20, 0x1, 0x2, r5, r16, r17}, @rights={0x20, 0x1, 0x1, [r4, r4, r4, r4]}, @rights={0x20, 0x1, 0x1, [r3, r6, r7, r0]}], 0xe0, 0x24008881}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001200)={0x0}) ioctl$DRM_IOCTL_DMA(r6, 0xc0406429, &(0x7f0000001340)={r18, 0x1, &(0x7f0000001240)=[0x2], &(0x7f0000001280)=[0x0, 0x20, 0x4, 0xff, 0x816b, 0x9, 0x9, 0x101], 0x4, 0x2, 0x8, &(0x7f00000012c0)=[0x3, 0x4], &(0x7f0000001300)=[0x400, 0x3cc, 0x0, 0x4, 0x8001, 0xfffffffffffffff7]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001380)={r2, 0x4}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001400)={r19, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}, 0x6, 0x9d9, 0x7, 0x8, 0x8}, &(0x7f00000014c0)=0x98) 2018/03/26 00:47:58 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = socket$inet6(0xa, 0x1, 0x8) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x3f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r2}, &(0x7f0000000340)=0x8) accept4$inet(r0, &(0x7f0000000240)={0x0, 0x0, @local}, &(0x7f0000000280)=0x10, 0x80800) getsockname(r1, &(0x7f0000000180)=@ax25, &(0x7f0000000200)=0x80) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000003c0)=0x2, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_extract_tcp_res(&(0x7f0000000100), 0x24, 0x40) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000380)={0xfffffffffffffe00, 0x7, 0x9e01, 0xfffffffffffff800, 0x7ff, 0xae, 0x4, 0x6e4d, 0x2b, 0x1, 0x3}, 0xb) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x145000, 0x0) read(r0, &(0x7f0000ff6000)=""/4096, 0x1000) 2018/03/26 00:47:58 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3ad, 0xcfc, 0x0, "f9eac0c65ab067fe3cbffd7921c47579ee5f3cdf9e0bfebd4df1283dd571dd7b131c63e7931ffa33772e41c07212aecd97e9968f159db04ad975b2cab5b3865e7c3ec137be8485a4782acbbccbc7dcac"}, 0xd8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x9c, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0xffffffffffffffff, @empty, 0x400}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x401}, @in6={0xa, 0x4e20, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x4b, @loopback={0x0, 0x1}, 0x40}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0xdb5}, &(0x7f0000000300)=0x8) flistxattr(r0, &(0x7f0000000280)=""/121, 0xffffffffffffff88) 2018/03/26 00:47:58 executing program 6: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000240)="197f58685f70d61eb7cafe12ec10cceb2e28906561c7537de5f6b802634fce7eeb584397b7b5c92ba0f1211bd9614d6b4dd7dead797c161e65c9bf9032ddfbaa2e35e875bf87a6ba5b1de6373a0e78f6b9d2344abd4cbdddb10965a246b0d917a17fa7451e35c11e4ce76636b95e20e2bcca887b313c0f3337a2b244d2a561ee28452d8c63135a389594a487f0c3feb096766cc6e449db018bf7319e2ad47d00113ac9e3a700d8431746ee11413c5b9c2fff6ce137c7fe8a6ba4344274534b20effa8bf7bab6906c020f56d764ce", 0xce}, {&(0x7f0000000340)="8a2347f4f7beb467713bfa232749f3a80eef4eb34e0e21f5b174c65d829e677df4d683e3b829f1e18969de10c7625a23338f5dd2932bb451afffc26701b091204f5c3a94ec053b0ef48281a5aa156c0bfa4dc146c6cc1acfb585660bcff43f599124a4bb431bc1caa2a405d03038c02742592e545f121a7272c5c681ecfed6c842", 0x81}, {&(0x7f00000000c0)}], 0x3, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x26b9508) getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(r1) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x3, 0x40100) setregid(0x0, r4) setregid(r2, r3) 2018/03/26 00:47:58 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x10}) r1 = socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/186, &(0x7f0000000140)=0xba) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000200)={0x3ff, 0x3a}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x12) arch_prctl(0x1004, &(0x7f0000000240)="0832455af69ce49d22ea118adb701c5b5690643db12010aac0e2e2fbfb0f33751a22cfb2a177948fbc54c89eebfd0056b8f6f8b3b62cde68e9911c08efc6cd011a806c361765b0432e94d239d74a8f739620a3da55364bab31b01faf7819ec") ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000002c0)={{0xfffffffffffffd90, 0x8}, {0x2bd0, 0x101}, 0x2, 0x5, 0x401}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000340)=""/36) write$cgroup_subtree(r0, &(0x7f0000000380)={[{0x2b, 'pids', 0x20}, {0x2d, 'pids', 0x20}]}, 0xc) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000480)={r2, 0x1}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000500)={0x2, [0x0, 0x0]}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000640)=0x84) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000680)=0x8, 0x4) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x50, r0, 0x0) prctl$getreaper(0x5, &(0x7f00000006c0)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000700)=0x3) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000740)) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000780)={r2, 0x2}) ioctl$void(r1, 0xc0045c77) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000007c0)={@loopback, @multicast1, @dev}, &(0x7f0000000800)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000005d80)=[{&(0x7f0000000840)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000000f40)=[{&(0x7f0000000880)="80d88ae292f3869080d6112516702c33141065d7bf7bcd22792794d1e4a3a987de07d45fb8d23faaa0313caf47cb833e480fb3afca1838d09066282920c248fc91bca0d00fba0303f82fbcb7878fe53fda83aeac10472791b17c6b31ad66c94abb8c80f38830703e7331f15145b49d39", 0x70}, {&(0x7f0000000900)="22c824b82536a34714971a929a2f82781488927f702745b78389ee300d2317ee07907449c2354282b5d3876816f69b69cebd5d551866a9ae098475c595064c49bfe6b3eb327b35de00b2fc406bcd8dfbc7f7f0084acef05e466cb161a92f608ed1a3c89106b3b6588e7b7ad498ce", 0x6e}, {&(0x7f0000000980)="e55f7bab965a4a23e34a305f6935de8b0782f9726bf01f51bbea04379a13ff8dac0682a76c239978a12f3ca2766b6c7ce7be58ad165542214ea6b5d3c5f5d1000e662e7871c6d530537339ce34c690cdcda160d253ace1b797ecf3756055781f5a43226139dcabe59c73d4527267ac09d58db4e9f19c91ad92aebbe674a46e3bfbb4b76c733dfb8dd3f7aba5c1e81340c4b357bb941571a5d315b88d32fa82bf1e43dbbde74cf819e7347d31b628812ca1ef8aa46be57ea0ffa76d8aed17934f1c185a5550d86098d6", 0xc9}, {&(0x7f0000000a80)="ce80d1b63a7b97fa894faa01373dc281bba0544cfb1cefcf7ec65034233baac29fddfaaf5576996638679bd9c560c4dfa5de62a12afa92f215fe193332470049469321356d23d863013cd4adc145bf63eac5283ad61ca1cf57b9ddd38181bb432fb6069ac8972d4c0fc210829df7379433955d7cd19574387328a61bee2eb6d6e049a9478996afa005c87217554137b329add06ab76738da0b97aecae71eac9df4eb12916246ab1fe1", 0xa9}, {&(0x7f0000000b40)="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", 0xff}, {&(0x7f0000000c40)="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", 0xff}, {&(0x7f0000000d40)="ba025c5b459962781209b76423cf37804115529a3ea2b3376bb5d9149c87f46f368de7b7dc4501049b2eb83e3dacabc2781f69c68e24752073db45fc1363ba5eeeb8c134a18574d4f5630ce6870e2e0a8b373d7b5422a6e20f987307954e03d5cd9d741d5c6c133e2330ed130e9ddbe45108fb8735ad0d1652263828c02373ece060ca55d34a141d9f711c2591c8e6bec9e97cdc2423ae77ca0eb28c07f3cec78675ffb53a6a738ac45df754e7d217a4d83b0fa4ab9e9f409a2097ab2de178a4f66722b6268e2a960a6291d140015ba644efe66c6e0facd0ce918102", 0xdc}, {&(0x7f0000000e40)="51ce4cba53ec3a1b6f778013fe1f4a8414c61d83d5186df0addb55bb1bbd44f342181514132c4e1ae7701732c87b7e8fc31a973ffb4c6db7931f489f0b8a53e0a46afe3ec34fde3f0474bfa14cb7c70a50fd18cfcb4aadc8937662a16ddf1e3c57156a038f189d00505e33ce12a510a95d5ad084d520c0fdf6ad34a0aa099c8794002d6e6f4566f45f0fab6125785e0d4dfc89ee1d3c4dcc93098339c87ed0a25f246eceedd872bf70475786c7848dddda77846730e51140089d1def4a5f6d7ea780065a2a0d20c087270915a4a3c6654163dee1de2c908c25233c5ef9228df97a01b746e706ddae34", 0xe9}], 0x8, 0x0, 0x0, 0x20000000}, {&(0x7f0000000fc0)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000001440)=[{&(0x7f0000001000)="cabe130aa9b163e7559900e577f05f6fcc21c2af4268d007d3add9", 0x1b}, {&(0x7f0000001040)="2f23e02e97bbfd97d71883f866d975b25d6ef11ae7a8681e6638c7b2ff431fb721829721afede49b503ce10e65498a7b457dab96f25e9266d722601c186dfb77b7009b7f3e7e6e3fd9dee666466a4fceae73ded4a5c539308302c959221ffde39755ab47651fb1e585175d2ce01ab9227609b7ec05cdd8d407d5157f09aee81a2ccac58476c1ff537c848971a5f9814ed02e373b78052b7b64d744d7947cfde7dfe4239d82dbe8483cc92f469cd16b8514fe012ad5d16e9c8832b844d57f2fc7a296c07d1c39f1", 0xc7}, {&(0x7f0000001140)="0e0053fe3b98a3ca4953297208c069decc09b2cd1cb4eac486bc2b5cb57a01a8e99ce5756fc8f8c0518638f04fdcf0677b4c6331be2494efbb6d", 0x3a}, {&(0x7f0000001180)="29b57d0aef450688e743b151f480d8827f8d153bb054929c117714f2f78f89c6148ae0c25da0ea6925d24a4e2be428f2f0ef3f42952cc87bd458364b140f2c99b047e43424ddb40952886bef3813999f89038206f761bb7fb3", 0x59}, {&(0x7f0000001200)="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", 0xfd}, {&(0x7f0000001300)="b88ed066ab549c20da9b89efc894f465b96b9b1e17a2fa091f", 0x19}, {&(0x7f0000001340)="4a1621a5285b67ead03661a67fffb0e2", 0x10}, {&(0x7f0000001380)="a203c918caed559b2009be859f9f222c46ca5fa5ed2a6caa90ab7da62e36fb99bf0c227188a307766a55c6c5855b28fdf3ed1514a3f25a1855f3780a5dff382e1f1f7f466bea35a4790c4660d8b235aad67257a05a9cd36ea7f5cec3c34f36a317119bd85ae589fb21d3be0ef7d2232f738827bb0955b98f609832cf1da873ed9f360dc5cf970915a206fa56b628b2abf6a01921417b76ed4bb7e9c906e13ccf60cbbd3eb228b7c583bc7957d420a6c3584d648432671187395a56797d", 0xbd}], 0x8, &(0x7f00000014c0)=[@init={0x18, 0x84, 0x0, {0x2, 0x7, 0x4, 0x200}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x8, 0x8000, 0x2, 0xbeec, 0x8000, 0x1000, 0x1000, r4}}], 0x60, 0x4}, {&(0x7f0000001540)=@in6={0xa, 0x4e23, 0x100000000, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000001580)="7fcf354edd00c40b33942e839d90f17a4d1a09cc75b89e996023d10f5d9c38ae6e2ed269c32a651cfc046879", 0x2c}, {&(0x7f00000015c0)="58b27cf26cc10514adacfc27898567ec8c0492c35fe68cc6af0fac73451f5717a3f2f7d926600b2a8aa49264564fddd1a61362f0d66ecebb8cfb23e5ded4db6badd94a6e98400e6e433c87fc08960c58503ce76a2ff06f39606c6991f6af8d03ffcb1b67f76a8c35445f072ddc08a36f173103347296a13fecc171ccaecfa6ce868d7a5c02da6814b83a44c09c5d70f167fe6e0299b034d515a35be89ca7e6701e749ae73bccf8ff8aa4f9a3eac84f812cb50699", 0xb4}, {&(0x7f0000001680)="3ddc7f0439fdc0f7a9fa916300067750e17dee4fbfc1f289eb7fa27408dd44cfd00e0a09374018a22ea208e2729987c31e44ac19a8546fc90c8d58866fb3d4746894cf41936943861fa8b35954968939549361c7c37b04195b5472fab5460a37ae5ab0cdb6bbad29258a19d2cef1694c11f97040ba2919745553b163fe194aaf0413a1f5fa592adcab06cf9a0177047a6028d4e2ef9cf03bd4149acdf9c9b4042b4412bd49ce5ce049420227ae3f0b898d42a807", 0xb4}, {&(0x7f0000001740)="54bafec4a716ddb640514f15316633c53bd3dbc69e8bba2bf07cec5acf4c5aa49ccc7819bc25c48722d172722a5b403e175286229c5e9e", 0x37}, {&(0x7f0000001780)="db2cabc3605a44b1a288223f7e405725edf5afc40d6173fabee8f64485036a1eea1b4e64", 0x24}, {&(0x7f00000017c0)="8f763db16bec3d9545904c388363e168acc30e7a789b2662fe1949d3ad4a65adfd3db89c70237ab36b0434d3c82dd7fb5ab1faba28193291780b856f8c79fc6e6d35bfdb1a5cf04d440d118467558919aa3d99f606fc03f5ef5b3711c849", 0x5e}, {&(0x7f0000001840)="a5ad58a779b698a20440464cd504a4d4e8adb70447cefe7d08e5c068a2ac0118cb688878e3b53dc8d3e1c7a5c645d0e6581518f02cc6", 0x36}, {&(0x7f0000001880)="668bb919d8f10ee5d353c4cdd54795ea0d25984f3c52547ba757acd1a2b69ef004174b7cd9bac3ca891519a582da017b9199bf387956f2323878773825f306945dc8313fb6aeb25748d524aad75f84c9ce7993158d172cf250f43fa587ee5ae637c1b223390fcc3a3d7c9e2d002747b97501bf2a0810d5850d5f1c0c38f967999720f861f0bda7a2040a33ffe2760a29fbae4d1fe851a54d49a42428bbe5bd61ee38fd335d6d277ae623017be6de1fcc492c4861ee91b3f92e65dfb96d7e5d", 0xbf}], 0x8, &(0x7f00000019c0)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x1, 0x7fffffff, 0x8}}], 0x30, 0x20000000}, {&(0x7f0000001a00)=@in={0x2, 0x4e22, @rand_addr=0x780}, 0x10, &(0x7f0000001cc0)=[{&(0x7f0000001a40)="cd3db1527d4e5537e43f6b5c5288302c3d09d3520c355a068e094cea71716c62277c5dca9d3a14caa6a8c993fd784fe6a81686545a3691c07c0c7e941badff8205b5b73bb41c5e1dcfb41df465c01f741cdc79800bf9e80c5b458e2274", 0x5d}, {&(0x7f0000001ac0)="d2f3ecd04961f4755173f880b4291e67adfe0ec3d45706d6bd957964460af2034d9ecc11268910c855a0429276105765cc8be272aaf1ed1afa556a7921dad736c85ebeeebb69926a8b4bfee5ba5691569c4015924dd6dbf8e249abeaffec2d47673a251487dc2dadf86ace9b75a40cf7bf6be189ea334897c6a7f0436f6c174ba6aa13a28611cd72f2551fc2", 0x8c}, {&(0x7f0000001b80)="aea0b5bfdd03fa8393da90817f7e7a07e44d1d2a0f94365e9b", 0x19}, {&(0x7f0000001bc0)="d0ea07aa3e6de25d8f5fb6bcd7ecdace3452ada11c2ea28d1d8b4ee163919db08fa7b38a84677768661c6cb901af035dc7dd4d77eba4f1057e4b1ac69aa70c956451f52b4c20f4cd8083be9dfc1cbf0a1fe880857ddea4d4b1e5af5a48b1c02ddc429ea43b647a53e9b3535b037bcc676058cbd378f6f4ae42e91ce96ca74328121021bbf3dc95baeb8fd1297206ea82186acca88fb6d93fcd07730c69296670ec87a3f29912fd29cef31bb7eca948193ea346bade0169b5", 0xb8}, {&(0x7f0000001c80)="e30be1eb68100e3bfcde", 0xa}], 0x5, &(0x7f0000001d40)=[@sndrcv={0x30, 0x84, 0x1, {0x9d7e, 0x4, 0x200, 0x8705, 0xfffffffffffffff7, 0x8, 0xffffffffffffffe8, 0x200, r5}}], 0x30, 0x40000}, {&(0x7f0000001d80)=@in6={0xa, 0x4e24, 0x946b, @loopback={0x0, 0x1}, 0xffff}, 0x1c, &(0x7f0000001f40)=[{&(0x7f0000001dc0)="5ba8e20539db6c822d801381d59c20ea1350e4d0f20455c6dab2e7b29d00f36d48562be548cbd5de042c9654e5534d2fb075e22525a0fa425d95a8e5907ec20b32d53beb5154a34a8b44d30dad0be2de8537bc8fa3b74e37292d0f15a7c7a1cf477df195174573102aebc94cc8dc9dc4c83d7620fd67c03590a53d68f2", 0x7d}, {&(0x7f0000001e40)="70a2cb8545d123b937365f3169af2af61c46877f065236c2b67ba9173f25e5f0169f3c7dab62fabc12be5770d946af67c4e4de3b12b7a9fd89738107d143df5402d447e6e6025507ff571b1d6e789e98017ad04878c458a613154ed879c241ae03fd001455eafe0a2e7fb17b5d96b5d12d5236af8d4085c5d720ceb550e798da57ef14dafae28a63637ac07537a279bfa20646dc2b9dff835dc59c", 0x9b}, {&(0x7f0000001f00)="cc7c46348d9a61b242e4597588e7cc955353c0d07143dabfbfd84d555c7f347aa1037e5cc4e7d37d4cdd", 0x2a}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f0000001f80)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, 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{&(0x7f0000004600)="dba6805d346bcb2f59a354cb43d985b105976c5125f49da1adabebada86044305a09f89a06098045ab95d42d50a41f2aff208825b5126539ac90877e4d9bb786ad18c18382aa14f67a03ebab8e9bbc506c0ba39fe283c53479a0da904d769fa0dcdb300991c99ffb58efdd7bbeaf93165f44c00beabe311922de6ac596a109534c012e22021c8b6b36cedc80cc90dab7b9bec26b7bdda6b853fc6c1714c25010a65ed5da205feffdd16f79ef42801e6eae9b46e31720c4e55325e4bad52f06a5a89e061688164eecad6868f59bdc00364484e6a680ee84dd1649e3227c092d6d66e8ddd91b274484d7cb3d2d1627808e33e53566ba6ee2261700b9ec8254b79aaa24221adcda7c8db3adff8397dd880ad1e23edc70b0211be17f7a8ecf92731dbdb15e47dcc6c97bc1f52019fc64ff565e4043fc1cdacbca43e7933b962cfc65ec2203034422defced774edbcb915e47299aa8e208452b75a93c0c80ed6a437bb7cc23f5976a769ec0b48fe168ffe988a53fcbe17937177d2197a5b5a9a558c770a2022f4c59ec3654313d6fcd8663a35da1b30ffe655071ecfc31ba0ea98ef6a83adf12b4f7897884b9dbdda88caf2136341f6f3ab7f855096b07bc775aaea550fc11591e0e5ee071d3e31b1f8a57969e1a10c8334eca4d717214547692fb7cfde84468c9ebcffb8cc3e8e62b5e97aaaae1287d9e9cd01e4d1ebe0a285c7997f32ef1aabdf7616f00f33e6bdfd6e44a466ac1ec391ce00648c5f375005d2a0eb76bf689fb3d1b4931d9f60924c1f6713e8beb6fc57f4d7c57b7f39681456e27099abbf1902c3472786623980493d147e361c2558edeb65cc62e20e13da3b339eda9f8dd4dd3748418fd084f5a721c4812241d48e9350b244aac613842ac3044929ddad1eafa7cc213f5c5f65ac8cf57e7f9c8b842b29298c6dcb08a0b840c11bc1e2435ba135ccb74d8a7c055cafafb014bd9c295792c02195f4a2953482d8cfd663db039dab35144e7e7c66c0a700de91007fb17502881bedc997abd28dda497cc3c13e5beb9001c4df2e1e4514ab43bbf54c0466fa422f7f9dbfca87b6e3d0980bb49dc8e9aa28dc60d018b47ca2732391208ca81ddb595e5ae139be57c8de84c804a0287098e6eb0ba8e5200946f939e1276787f1a329214fb7312512f5d591c6407960904244894e509bd02d3a20c3f00756072524b733153a6ecbb2e7c6c057c9f300a6c690ac6b1b7bec5ad851c2c86688e6fee5604938cd7e1ce8fdafa716bfa0fb3b1cd1a6ac55d9d41038e85d59af7abb6c4c0aaa6315b23572ebc7aeafc0dda20af7f0f15b87b1b69cc35ab65012d7be68805078158942b9945b1c72541712c0c18ecb6a841b2283dd0d3ccc848b6e85158d5e9ea9d916bc4d2e1b0ec3f535404867cb3fb4c660021cc3b464bdc3b79362fa5fc4e07018b7247f2ee1bd108b8cfe729dcd3d68389579da57228f0f601d5e3a40d9583855b39ec1a244393301729624e887901cd9ef27c1ba7f914b498ccd57a00830431214d7d9157d707db62477ba7f57bfa27d1a9fcda3e829902a367275242079f0d653799c7d0fee9be6dc2e2533eb29d337cd10674e62df2b5bc1111b42ffd3cb215e9d464f112b681a5a9b91f2ffa9cb099d740ce65e5e1307a5d3008840d0147a30b690c2840c72a24df293d27cd3e36eff49e111d3d408beb907d75ae30f7f61ecfa3badfa3424f00f06aa10310d0b30748e158d6e56e2ba63730629818e0845f58816371a79932b065146bcbaee0f7593b1cbada78a48105e79c4d59638558eb0d32895a6b81974ed501a47ea30f5ccb856d493ec8dd6682e4d2018827fc2accb7e49b0cafd929d0b427288bf55bef90cc47d52b2b3faa803faa202b21f3bff57c9714e7e40cfa7252ccf2c8f364e9826b02b850ab984d4a066a72a0d078a3a340e7055af9cb76903d09b51950082b54305fcc01e307b33f4a777738ecc53919f85eeec16778f43dc69f8064ea8c8eb2a958670303892e00bfdb4b342b6eae02c93599eacaec783a7f81799d6916bf4a77ad764c29b6289d762b9c6e7a742bf21d710a1799dd719657fa873c5fe8b5bccb54bfe6650cd0beef466f348fe8b1829723dbca42e07edf58044acd5e767dc662e706390c9e45e97526be11fd0a034e88f797a5d7857ea2b467ac6212dfa1c2b742deee5b98fd7dd6db0925d6383bf51137356e803a09739ad188aacad925679d8bb1635466c27b298a11122986c7b362aef7c16a7f94af06bc5e1c7888f3e0c2b7dd60c41f8530a2f8c840cff4ef5bc95ef0d322b4501d322f4746775401fb40e5592e4aefcc4c74e1164b9cd56465404a831094131edda299fff13ab9642b951406e8d61b10c01240a003691baddc303ab03f0adeeb767b67d1c62f524058ffa4731c84cd90df62d1c4803c777cf6e43e7e7435e723ea7fca694e0caef0fdf8925738094f9982a70c29857811fd9f913045d29ce7b17a770f7669d1408289c26688c1ac725adb10608958cea619892f6f0f460036c32512b24d8c5033faf8ed9a15d5e662710f1f2a15dc5a08fe716671228230aa99ede877de19f68a4084d76a0d1bdcabe140a3fd69a18b4e387ee800fc58fd8717278f9455bff221e002d01c887065ec857c4b5316c1a2d07301124b1148e25c6d5b3147766c502cc075c9139db9b1893635f033b86e43a120b9dfdbf1090774c081739c6d0ca78b6531ac1676ae503f935e87c3c421e4f9afe0c2aafbeaf4d08e628d04099368529d19dee98b5cd85828f1e0ee07a13ed2f5803f04fe6de7fa5ecde818eb148967ccac55b03f617be9276d61f703561445c7e95ce753beb0fe8c60212871131207c4a6f7f934495bcae77156c344a2d880434cbe5b5153ae24adda5c89fdf36e8df09137a5bb38fd28d33a50af21c8017b261869f8b1afb257f9c90aa76775c40fc5cac52657888e0169883457ac6e02a70cd8a7b3354ffb5a8b3945eecac81709159b65ef3908f742708c4e4ea652caf67068fa68c260f6e48e3ae3f8b628a144932b43f1396ce0dfda44363a6d4da58c22d2acff811df3bafcd10678dd82476808be44913f466fc9efe90b84af97926e3fc8dfa4d8e02de4ee991ae5df3da9d8d97297a00ac00a7a00305b5545d88858ae6777cfbdad1029765a2028347ef640ce36659933495cb346d2afff6387eaeecc0cf7d8c0d4759ac6c90660e83d1078715dfd62d02adac1be9fa1c12bda2fbfe4f4e1a8383e27464163d8278a73f418d842f03278d5203e030fab200a3a6aeb83d4cfb61af12020135304b9fe2d76f1791faac030bbff4cd9a1d5332ddf86c2ae56fa0bf8f46f3f7be098aac17eae8531ce3e2f75e1c256369b99cf46986f3192440a75363a3fba68833e9bdbf686c5ee5d02103da8c367f3ae64f8d510319fb5f99c66736a167accc2bc155463d7e510fa3dba1a5ec9d5fba0ce701a69d180e7f1be40e93ccd86f17f7e6044a2b8727110e568143dcdb2603aed30a7810d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0x1000}, {&(0x7f0000005600)="f9b697d2383725e88232326d83d8cdbaff90e865ae6bbc5fd2df8d4bb14411f5051f47207a516b52100ce68748e2db062bbb9b5947ed08fd6a6a6f3487fd5fefc3a882ea6a7dcc2a52b95d5f0b176eadfccac98b1f165f7517a1dd106517cf93f2450eb2c36722c930909586b6171b27552eef8b9b05100c3b91d289", 0x7c}], 0x5, &(0x7f0000005700), 0x0, 0x4008000}, {&(0x7f0000005740)=@in6={0xa, 0x4e23, 0x0, @empty, 0x5}, 0x1c, &(0x7f0000005880)=[{&(0x7f0000005780)="89d0e99339f7fce3be415a3ea16bb3b286f7cd9fd3bec34bf9974323d6a52916b244089c17f05d12509f0ec1b28e18d833849b0a0e7aac45acbab14cc4c065b5d89ef89bbe4d07143a7bb29736abad495fce534f1db64a029c546482a1f34d3578345e4673e5a7f391d5451760439d3c331cf322505bc8779240d1cd7c94bdec253edaaf793f37ac34fe2c368d22e106abff98f94b51d81ddb72e992747fe1c51825301d66af77f9346a18d9a5dfab528bf6c352256cdd7f55a24f3dea299e7b06b2114a2a8b50e06c7bf48972e7feda79de61fa1b7beba0", 0xd8}], 0x1, &(0x7f00000058c0)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x20000000000, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0xffff, 0x3, 0x7ff, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1000, 0x4, 0x403, 0x3, 0x9, 0x2a, 0x40, r5}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x7fff, 0x7fff, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x3, 0x0, 0xfffffffffffffff9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x0, 0x9, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x75f, 0x0, 0x820e, 0x0, 0x3ff, 0x4, 0xe5, 0x7, r4}}], 0x150, 0x80c4}, {&(0x7f0000005a40)=@in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x8}, 0x1c, &(0x7f0000005cc0)=[{&(0x7f0000005a80)="596cadab5f8ce1a55ced6cff87cd101aea174d14b2d907f45b19f7bc9f9c582396d0ff602e3bb6da54513fae1537adfb54071b46a4d3b375b80f99b34bfe61ac9d7230e32b2112fe2829dd091856720a03bfe52dba07cc6534a0fdc29fab80fe6343986ab04f68afe98907987885d10b594dced8a76dbca0956d9711a746809165d1c50dc9214084845d8024e2c5e6007b43703aea5e541db59786f5b7289496858650e101e9b73fe6809a67", 0xac}, {&(0x7f0000005b40)="c12066109d8028397e765a29d2d2ccbfbbf56fb0", 0x14}, {&(0x7f0000005b80)="11b16ac27998328079f065591e0c", 0xe}, {&(0x7f0000005bc0)="c8e105cd88942389d6d902c9e3ad601d93efb4ee808862db9c327bd5736440fd28206b9a4ad8b6b6330e74c5d8e85fbf05af8d080c33f17c19e44f5d4452b7fe847d68538fef61ebe04de5354a087efd8bab0e720c35bed768f1274fe7e8f56b3eae90582a923c694c903e5f0c9f31a697843f2e6a428181b225773f0d978eabcecc5eb84aad5f3fc72135a3d0cf8ee32e83a84903a952911d57d7e0c93d747431c7fc37042c21721a21207ac794da33dd205b02af29a236fc3c4216b1e2e6188cd6045bafca0fb4cebd370f5ff2e65cdffa64058fdd3221697afa05a5165988d909ded2", 0xe4}], 0x4, &(0x7f0000005d00)=[@sndinfo={0x20, 0x84, 0x2, {0x10001, 0x4, 0x3, 0xfffffffffffffffe, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xd6, 0x8207, 0xb6, 0xec, 0xffffffff7fffffff, 0xfffffffffffff30f, 0xfffffffffffffffa, r4}}], 0x60, 0x4000000}], 0x9, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005f80), &(0x7f0000005fc0)=0x4) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000006000)=""/117) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000006080)={'ip6tnl0\x00'}) 2018/03/26 00:47:58 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) sendto$inet6(r2, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r4 = getpid() r5 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) r8 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b40)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000c40)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000e80)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ec0)={0x0}, &(0x7f0000000f00)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001040)=0x0) lstat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001140)={0x0, 0x0, 0x0}, &(0x7f0000001180)=0xc) sendmsg$netlink(r1, &(0x7f0000001200)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x400000}, 0xc, &(0x7f0000000f80)=[{&(0x7f0000000140)={0x3b8, 0x29, 0x800, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x8, 0x67, @binary="b4"}, @nested={0xf4, 0x29, [@generic="746802781ab6a81dfb34c0b437daf3d248a243e31ccfcb101eb3b96fb10fa8a6c9a9603dfbd82f6e481880778887ca6e3ec9ac0f057788256ec79c68abf3ae603758b74e8f2f7647d2a4d3f3e8ea64cabe59858afc6bcc17db3dbb1c22b966a937658c6252e42ed198e380da2afaa9a420280ce92dc9f4ea0738e460711cc668b07842b0e86e1a6eeb4ab8d6f4e691e8c8c7785076c4a3cef4236d8f236d64cdd22c5c268a2c21e1bb68b34638b8ecd8d90a8c008c9c09f9ea95f1672d233d89f2b0a3a8cc947463d4d249cd521164ea4d40f72d5d2fdc30099b1096e3114f166fd682e318e554ec5a5d92a5d3"]}, @typed={0x8, 0x21, @pid=r4}, @typed={0xc, 0x7, @u64}, @typed={0x8, 0x2e, @pid=r5}, @nested={0x174, 0x48, [@generic="daf064e057ba33dd03d0331f9623191a8ba3ae2f093d018b144e47fbe0d54e3cd1ee6dc01c1e927fd694a274a3c8aaf6e03b526f54cbf6038c14dc4d78c5ef43511b3a42cc5a6d1383ca840c1acbae6dfc6ca03d66dde9c96b90f92418ad95d7bbb86746ca75d89fa3b4bc922c97740e93e72fc04967123be130ba631bc8e8b8c2eb941d74d4bee63ffeb50cbc518f8b8a03aa34800c088a8758fe4791361b4f4af1bed3038e59dd52cda7cab5ecc44d428704230167b3998323", @typed={0x8, 0x5c, @uid=r6}, @generic="1fa4742c03bd27dcd09ed410525417943fb66f0ec3a60485c3e5131d734b7ef622f21c312d2a93f4e87d91a9656b7ff6dfa42d78cd5846c7cd188a", @generic="cd0ec14be01437c7b819205731d97214a7e359f5cb6ab2221872073c9598450f93b0b6e189115873f5f47ed94758bdc3090a771ce3619ffe3787300802d1f65e5c7e915ce2bf0f6139edfc3c0c7dbb29932e6c57c6869d6bb5b9bdde667194d9cec2d027b20c60e0262fe23221cc4e03eb15"]}, @nested={0x110, 0x14, [@generic="fda0abef13e8a6c45385d9c7d2d891f6774de8361b991fa373b95b9c8eb45b3703342b7926537a63e54434f8f6b8630076a3bb7d200c65d43367b0734fdbd75b992a6beb3844a85e30eb91c58e5d46", @generic="d859f097462ea14ee4788f9017d68cfd2b2d222140430c17bc9099772b12375bfd3e2e9acabeb1a590ff653eb6d0a20d4fb9bfed0c015c55fe61e2d764fb9c107ee1a490a464c669242115acc62a190b43444a5f088bc641f4a6561480d879cb477a00b6c8859a2c08b57f97f76c3a6c74ee7baddef862f1b22d41132eb6e21c6b2cd5e7da17bcaf734291a7301a0f4def482a518672512a4b9abff6bf6a7bbfdbd5ae971f6483fbcda1434d", @typed={0x8, 0x86, @fd=r0}, @typed={0x8, 0x42, @fd=r0}]}, @typed={0xc, 0x8a, @u64=0xfc59}]}, 0x3b8}, {&(0x7f0000000580)={0x224, 0x19, 0x300, 0x70bd25, 0x25dfdbfd, "", [@typed={0x18, 0x7, @str='selfsecurity,{GPL\x00'}, @typed={0x8, 0x0, @pid=r7}, @generic="be583d908dfdd68f9428d008650503c7f31a5f170038aab300cdf24f54c67f1b10a75955c32dc0ed18a785ac0623d4ba014805d168839001f2b480d67d6d23d78301ce174e6c457a6a3c279e4cc44a3e9cf2d3f9b3c5c0fd9efd28a1d1a5ec6acd20db56c5bb377afb5a9def1e54ea79ed20", @nested={0x100, 0x6b, [@generic="24f4d2a1201df1247442bea2fc8c57b08a538c8b902130bcf6f0c11f1d94ce70bb6afbefabc0551005175e7b18a05c373a6efb8ac4bb97f977a7ac18d139c260a2d6ff62a8accd2a0b941357e2d110b97b61f01fba86f5b2ffc5da5df58e5d52a616759725de26f743d56905fa06ecb3e9baf8b7adc57fe6f9e45286cb59937a104f7c7e35e69a8b144186ce54", @typed={0x34, 0x74, @str='vboxnet1#wlan0md5sumem0posix_acl_accessppp1user\x00'}, @typed={0x8, 0x36, @ipv4}, @typed={0x8, 0x92, @ipv4}, @typed={0x14, 0x3c, @str='trusted$cgroup/\x00'}, @typed={0x14, 0x22, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0x18, 0x66, [@typed={0xc, 0x5e, @u64=0x101}, @typed={0x8, 0x69, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}]}, @typed={0x14, 0x96, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="16bc5dc5ac70591789ce3ae4a9e5a9cda32347c3335972aace8379a26744e365db78476dba385449eb480f4feb0151e91afdf775a6530a164c4ccf945010883f1e0af07fa00927d3a886bd421ea5528b96e506ce"]}, 0x224}, {&(0x7f00000007c0)={0x18, 0x31, 0x4, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x8, 0x3a, @u32}]}, 0x18}, {&(0x7f0000000800)={0xa8, 0x16, 0x800, 0x70bd28, 0x25dfdbfc, "", [@nested={0x98, 0xf, [@generic="b7b9b9c4920778192e4b1766f5bd2babe9f3cf1b599e3554d1d7059a9108c29eb464fc11f593387eb1bd49f7c4f32da322912e3c6f53b12fe5656db135c1d70c5c5cd45737d71063ed13e9749732ba008f5f38a7ec4000c1fa4f789285d5fac120ca6d36a147164dca811dc24a6d81b85a73274f7706842469de7f3d2eb30f99edd7631c5465ab542afcaefa", @typed={0x8, 0x73, @fd=r0}]}]}, 0xa8}, {&(0x7f00000008c0)={0x248, 0x2d, 0x600, 0x70bd25, 0x25dfdbfc, "", [@nested={0x238, 0xc, [@generic="e78d27915395522e4ab88dcf76ac4b68490e93ec910ef90427c37d32f191f4f9ac7ca43cd9855b9aadc8354d7287800652b97bc39b837f2863b5699f4f115745677e0b001f8b1389f80cfa06c8083543c7ed13a5438d9e354990c7817252f1e1915a582892cdd2e28930084ad5", @typed={0x8, 0x24, @pid=r8}, @typed={0x8, 0x63, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x4, 0x2d}, @typed={0x18, 0x96, @str='vmnet0/mime_type\x00'}, @generic="841b245abb6acde50f09f89aec0d4644fd9f3b4c687bd2d3a75128bcd12dfb998f8e0949998b0df227e7ea3aad9da22c3347331f6749d5445437cd520c588cd4066b249c90f4dc786330b866cca0ae519ad7af8adbfdeb0d", @generic="37296b1e779fb6cb2c671584b00fd3c3056efe0ecea67736019d1f61ad9d51640c8b613762031b74104dc642a27c38ca8794bc7a8e836d564ef390902cd392e89f82922a6887b99d9867d0323329d5ff5afaa53505925468dfd052cea9980989748d8bf0d390a2c207f7854b43e7901c3419a9cf850cba85fc7a554414fc3b1ada781284d2f1048883117c70fc9e28427ee32f3d866f642108301e016ba122997c039ba004c6314da7baa453521cd60456b3f69edd6046b9d9beb87bc3794787a95836040a372b425ede97b8412659800e223edf305a679a66a66de345c9374bd74d96123a5eed48c37ea0f1c18555f9c7a285eb11", @generic="4567fd2b7ebf797e82e8ea62f9bf1b900afd034d62136d005f15a8a84d2baf4fb903ca31d915bb27ed021df82c", @typed={0x20, 0x80, @str='security\\system}eth1ppp1)*\x00'}, @generic]}]}, 0x248}, {&(0x7f0000000c80)={0x17c, 0x3d, 0x400, 0x70bd2b, 0x25dfdbff, "", [@generic="9c75059c84f5fa541ff5f8887a44f06435590e9f046933d5f0d36e01d64a66b5b6dd75fb91ac35a76e27d222d4b6631d34429e6f42c77e7c5e27d1395444338f353ebf9039d54d57f9cf1a0d9634e4772e2ce980c98167914f03aea5d86011fc11850bc2788ba754e55f40217d54697f96f0487bfbddc5abdeffa27f068cc516eecf115c9f18db1cb51cfb781e91700a31e9cceedd6f2cce5be8af34e33a87b7146b902e2e60", @generic="f886d0d6f5b43c2ad28d104138db35f9e94411bc58c100f6d58ba5492b7323f331f943e696279c5f39fc0a9a9cecd7361866c4e84a4ffc8d744638c7971165c9ea6c7c29b77a731e9cfbaa185fec305d0e2539850c72ddbd6a8ebc5e9edc864c8057b7293b8956b3", @typed={0x8, 0x32, @str='\x00'}, @nested={0x3c, 0x79, [@typed={0x8, 0xb, @u32=0x2}, @typed={0x14, 0x9, @ipv6}, @generic="e65b2e79a0e2ec4dbd03c3cab063ca78105ef05465517dc501ac47"]}, @typed={0x8, 0x75, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x69, @str='\x00'}, @typed={0x8, 0x6a, @uid=r9}]}, 0x17c}, {&(0x7f0000000e00)={0x78, 0x1d, 0x8, 0x70bd2a, 0x25dfdbfe, "", [@generic="8cdb59468f3f11fd4f344a4c106c419c9f769b9f562756858f0cd7436b9edfa719bbe772d2ea046cec206301bee81c459e191c9d169143a8c3cd7f765fa83186b3a170c7edbade3d247bd33345a4f7440f3ce960d856139bc79acbc08786e94e72a635ba2299"]}, 0x78}, {&(0x7f0000001440)=ANY=[@ANYBLOB="241200001a0020002bbd7000fcdbdf2500018f00d6c9490ce3f5abf4a470b588f226bedf37c420fe1fb1aa17d7d593ea33085f4fa55e1f97065778cfaa41e1fa5abae6ab2bbffcca2f3e208a52094b86293cca11fe57aa18b0678139b1ee9ce9634d80e79f0e864871e81e37e59d5382a488aebe43f8dd7d5783b0b29608007c00", @ANYRES32=r0, @ANYBLOB="0a5992946c2f1921e1ba713b99680c937b7ce52493c80c4906487e753e1e5db41b9c7edbe9a00bb7bbc4cfd8e3ebf07c75761d0a2ff09c574914fa01cbd2f9cbca5fd73810a58e09c9811c9af697c4af93794e4d604487ddd37908252e7295afd49bbd6f5765d0b25c7266d82efe0930ce95a7eef73c8a0aaa8959b14612c6eea96cab99a6ae07aad4489028ea1920aeeddb8bf28fc2faa61b092f3000174e72f281e31c7e134a6d7f7669d452602c46130b455ed7b5cd8404c250007f00fcf8d91a6fe08b79ebea42a29e51d54faf6eaef3e3b1dfd66f5d38696743cd88262b5e08004c007f00000008002600", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r10, @ANYBLOB="080064000200000080000000086d62a5cb0b6d792bc7e5430c746f2943118ef9966e1f70591bbd565f561e8710588749bf1dc8e13ff4f5ac61af039a67a58bb947517f0b32b338556623d586540d4e957f017d133af4f0047860040de8d22dae1708575a836cbb52ab7d6b9c980799d306cec18111b2dd827ec3c921f00b90217aaabef047ef930000"], 0x1224}, {&(0x7f0000000f40)={0x2c, 0x42, 0x200, 0x70bd2a, 0x25dfdbff, "", [@nested={0xc, 0x40, [@typed={0x8, 0x65, @pid=r11}]}, @typed={0x8, 0x24, @u32=0x80}, @typed={0x8, 0x1d, @ipv4=@multicast1=0xe0000001}]}, 0x2c}], 0x9, &(0x7f00000011c0)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x20, 0x20000000}, 0x4000) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000001400)=0x61, 0x4) 2018/03/26 00:47:58 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000280)='$\x00', 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') close(r1) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000240)) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x248000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r2, 0x702, 0x70bd29, 0x25dfdbfd, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x11}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x94}, 0x804) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/26 00:47:58 executing program 2: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x8000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000003c0)) fcntl$setlease(r0, 0x400, 0x1) rename(&(0x7f0000000180)='./file1\x00', &(0x7f0000000140)='./file0/file0\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x2, 0x8}, &(0x7f00000001c0)=0xc) connect$llc(r0, &(0x7f0000000240)={0x1a, 0x335, 0x8, 0x6, 0x8, 0x401, @random="9ac68328bc7c"}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r1, 0x4) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x101000, 0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x101, 0x3ff, 0x7, 0x4, 0xffffffffffffffff, 0x3, 0x8, {r1, @in6={{0xa, 0x4e22, 0x9a, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0x100000000, 0x1, 0x5, 0x8000, 0x8}}, &(0x7f0000000340)=0xb0) setxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) fchmodat(r0, &(0x7f0000000380)='./file0\x00', 0x80) 2018/03/26 00:47:58 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001275, &(0x7f000072a000)) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/113, 0x71}, {&(0x7f0000000080)=""/160, 0xa0}, {&(0x7f0000000140)=""/112, 0x70}], 0x3) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/03/26 00:47:58 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) sigaltstack(&(0x7f0000000000/0x5000)=nil, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009c7ffc)=0x400, 0x4) 2018/03/26 00:47:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000200)=@ethtool_gstrings={0x1b, 0x1, 0x6c, "8d1cc5738f243a287ec148baef570b3e258589698fa78955fa24ec1110885ac32b4cbe02836414427302d8910caf6ff082f6707d3ab02592981b44f2bb962b057af6c71047ebb7dac0f4cbfa3f26636924861c13daec6e8f7be509b486b353b72154cbdfb93546c64972fcf6"}}) 2018/03/26 00:47:58 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x10000000010000) r1 = accept(0xffffffffffffff9c, &(0x7f0000000400)=@nfc, &(0x7f0000000480)=0x80) r2 = getpgid(0xffffffffffffffff) r3 = getuid() r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000500)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000600)=0xe8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000c40)=0x3f, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000cc0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200040}, 0xc, &(0x7f0000000c80)={&(0x7f0000000640)=ANY=[@ANYBLOB="040600001200010026bd7000fbdbdf251900000090006f000400480008000400", @ANYRES32=r0, @ANYBLOB="23096a7478201a5f9e6fa4a5d262e4a1febf3de779b5a626164dff8b20a7c7778cd659c26982f19d647bc4ba62e1e763919c550888d04ad29f8c337ae7ffb2c926be135ee069433ffe67d001fa75bcb828577354d265fbd86483b6886ab24fc4a01b4e6259b137ee2b7531640b670834ac246ff987b6c1e308a814c4c29b2b00cee6f2592e68ee0b28c53afd8b6f2a63c333f0e15233f8967f2ac85985e01a6ede25389c3f413091ccecbdb4633286bc36d9f1d3ef360caeddc9f328b8975402a3d1a311e567cade1630fd44a0663bc7d13349318f093734e3639760fce99643d8e54a", @ANYRES32=r2, @ANYBLOB='\b\x008\x00', @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="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"], 0x604}, 0x1, 0x0, 0x0, 0x10}, 0x20040000) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000297000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000340)={{0x7fffffff, 0x1}, 'port0\x00', 0x20, 0x140812, 0x9, 0x6d2, 0x4, 0x80000000, 0x101, 0x0, 0x3, 0x8}) preadv(r0, &(0x7f0000000ec0), 0x3, 0x0) r7 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="90ac512bb0d79bfb0c736acc9be30ae77c159e39d6cc0d6a487fb1b41cbd9893c6ef2865ccc1d0818df906b6679a662d3701fc184ccc4458e838f8093e3bc838fea6eca1e35d4ec0784b8bac1ef4ce4e84a8087f95855ff79544174f8a1143aca4f797887892d9537091f263234772215a99971a3cf4a035fbbedf65a83fed4132db991a1e3aebb021adb494ea6d0b96d86cede5c5c8646357ca6990bea6b765a05a70cf9a772c698fe1574a9952a885dfb706bd3bb365536bbee9175d35caf5f79c629caebf091c779961", 0xcb, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r7) sendfile(r6, r6, &(0x7f0000000080), 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000140)={{0x3ffffffffc, 0xffffffffffffffff}, 'port0\x00', 0x4}) 2018/03/26 00:47:58 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x402fd) read(r0, &(0x7f0000000040)=""/24, 0x7) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) 2018/03/26 00:47:58 executing program 4: r0 = creat(&(0x7f000088d000)='./file0\x00', 0x0) getxattr(&(0x7f0000e4aff8)='./file0\x00', &(0x7f00000b1000)=@known="73797374656d2e706f7369785f61636c5f6163636573731d", &(0x7f00009c0000)=""/87, 0x57) openat(r0, &(0x7f0000000080)='./file0\x00', 0x402, 0x100) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x2, 0x0, 0x6, 0x9}, {0x101, 0x1, 0x9, 0x65c0}, {0xffff0000000, 0x8, 0x9, 0x37}, {0xfffffffffffff4d9, 0x3, 0x4, 0xeb2}]}) 2018/03/26 00:47:58 executing program 1: getrandom(&(0x7f0000012f83)=""/125, 0x7d, 0xfffffffffffffffe) setitimer(0xbecbff441797f973, &(0x7f0000000100)={{0x77359400}}, &(0x7f0000000140)) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000001c0)={0x9c, 0x1, 0x100, 0x9}, 0x10) r2 = socket(0x0, 0x1000000000000005, 0x6) r3 = fcntl$getown(r0, 0x9) sched_getparam(r3, &(0x7f0000000080)) connect$netlink(r2, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x0, 0x100}, 0xc) getpeername$netlink(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/26 00:47:58 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) accept$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=@del={0x110, 0x11, 0x600, 0x70bd25, 0x25dfdbfe, {{'drbg_pr_sha512\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0xe6b}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xd51}, {0x8, 0x1, 0xff}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x4}]}, 0x110}, 0x1}, 0x0) r1 = open(&(0x7f0000000400)='./file0\x00', 0x404103, 0xa0) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000000301ffff009f0400000001000008dda0"], 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x3, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000003c0)={0x7, r2, 0x10003, 0x1}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000500)=""/235) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/129, 0x81}, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x80800) 2018/03/26 00:47:58 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unlink(&(0x7f0000000000)='./file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x28) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r2, 0x6}, 0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r3 = request_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='procvboxnet0*#&\x00', 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r3, &(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, r4) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x100, 0x4) 2018/03/26 00:47:58 executing program 4: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006dc000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) r3 = gettid() ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000704000)={0x0, r3}) recvmsg(0xffffffffffffffff, &(0x7f000095cfc8)={&(0x7f0000000680)=ANY=[], 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000b30000)}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = gettid() tkill(r4, 0x16) write(r1, &(0x7f0000838000)="9f", 0x1) 2018/03/26 00:47:58 executing program 6: socketpair(0xa, 0x806, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000240)=0x8, 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0xfffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x8, 0x2}, &(0x7f0000000200)=0x8) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) connect$l2tp(r3, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x1, 0x2, 0x2, 0x3, {0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}}, 0x32) 2018/03/26 00:47:58 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x800001b, 0x0, 0x7fffffff) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f00000018c0)="d3", 0x1) 2018/03/26 00:47:58 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) setuid(r1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0xd7f) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/03/26 00:47:58 executing program 6: r0 = socket(0x10, 0x80803, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)={0x1c, 0x24, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x4, @u32=0x7fff}]}, 0x1c}, 0x1}, 0x0) mq_open(&(0x7f0000000000)='\x00', 0x840, 0xc3, &(0x7f0000000080)={0x5, 0x0, 0x8, 0x5, 0x7, 0x401, 0x9bb5, 0x20}) 2018/03/26 00:47:58 executing program 2: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) r0 = memfd_create(&(0x7f0000000000)='cpuset+$em0\x00', 0x3) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0xffffffffffffff94, 0xff}) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000004000/0x4000)=nil) 2018/03/26 00:47:58 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x12, r0, 0x0) accept4(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x101, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0x50, "13dd9a22ad9c3c43ce95dd0e1dd7e8a88ae2bc034190d905c578e2be3b0a21ad61500e398a0a885b811b13810a2c95708ba0762aafb2fa2f0c811476dcb152ec4fe81b92a97d8177892e3112bc84286a"}, &(0x7f0000000200)=0x58) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) 2018/03/26 00:47:58 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="ff7f7251b653203a74aff470c0b2b12b59649101f9096e4d5a23717b2e0b7f557ff33a17a803ac590ef0"], 0x10}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x2, 0x4) 2018/03/26 00:47:58 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = socket(0xa, 0x800, 0x79) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x7f, 0x4) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2000) r2 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) tee(r0, r2, 0x200, 0x2) r3 = dup2(r2, r0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000040)) 2018/03/26 00:47:58 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x7fffffff, {{0xa, 0x4e20, 0xb2a0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socketpair(0xa, 0x5, 0xff, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getdents64(r1, &(0x7f0000000240)=""/24, 0x18) 2018/03/26 00:47:58 executing program 6: r0 = socket(0x1, 0x800, 0x0) connect$ax25(r0, &(0x7f00004d1ff0)={0x3, {"00c50413000006"}}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/03/26 00:47:58 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x444000, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) shutdown(r3, 0x1) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000080)=0x80) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) [ 47.709841] audit: type=1400 audit(1522025278.234:36): avc: denied { setuid } for pid=7969 comm="syz-executor5" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/26 00:47:58 executing program 3: socketpair(0x1f, 0x5, 0x775ee45b, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x672d, 0x400, 0x5}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x9, 0x54}, &(0x7f00000002c0)=0x8) unshare(0x20000400) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x4, 0x0) signalfd(r2, &(0x7f00000003c0), 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10040, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x97aa}, &(0x7f0000000100)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000140)={r4, 0x7}, &(0x7f0000000180)=0x8) 2018/03/26 00:47:58 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x3}}, 0x2e) flock(r1, 0x8) 2018/03/26 00:47:58 executing program 2: rt_sigtimedwait(&(0x7f0000438000), &(0x7f0000914000), &(0x7f000015f000), 0x20438008) r0 = dup(0xffffffffffffff9c) recvmsg(r0, &(0x7f0000001140)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1, &(0x7f00000010c0)=""/115, 0x73, 0x100000000}, 0x43) 2018/03/26 00:47:58 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) shutdown(r0, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0xed) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) close(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/03/26 00:47:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f00008f7ff5)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x1, 0xffffffffffffaf54, 0x2) 2018/03/26 00:47:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x100000000000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0x40000008}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x2}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x20000000000}) r3 = dup2(r2, r0) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x270c, @host=0x2}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d40ff4)) 2018/03/26 00:47:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004a1ffc)=0x18000000000005, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000fabffc)={0x0, 0x0, 0x3ffffc}, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x7, 0xffff, 0x7, 0x0, 0x193, 0x0, 0x5, 0x2, 0x4, 0x4, 0x106, 0x0, 0x1f, 0x4, 0xd9]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r3, 0x1}, 0x8) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/26 00:47:58 executing program 0: r0 = creat(&(0x7f0000000000)='./file1\x00', 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x6, 0xce5a, 0x7fffffff}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x5}, 0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x72e6) r4 = dup3(r3, r2, 0x0) pwritev(r4, &(0x7f0000001140)=[{&(0x7f0000000140)='Z', 0x1}], 0x1, 0x0) fallocate(r2, 0x3, 0x0, 0x80000000) 2018/03/26 00:47:58 executing program 2: socketpair(0x332a8bff3c00c67a, 0x0, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20020040}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r2, 0x4, 0x70bd2d, 0x25dfdbff, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0xc0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xfffffffffffffffc}, &(0x7f0000000100)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) sched_getparam(r4, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3, 0x40}, &(0x7f0000000180)=0x8) setns(r0, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x9, 0x101100) sendmsg$nl_netfilter(r5, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000cde000)={0x18, 0x1, 0x1, 0x5, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/03/26 00:47:58 executing program 0: ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000040)=""/130) r0 = socket$inet6(0xa, 0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001380)={0xfffffffffffffffe, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr}, {0x2, 0x3, @multicast1=0xe0000001}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) exit(0x8001) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000180)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x101000, 0x0) 2018/03/26 00:47:58 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f00000011c0)=ANY=[], 0x0, &(0x7f0000001400)=[{&(0x7f0000002000)="5e9b6d6eda21aa4392a6823002d21dbb2eed093b9c", 0x15}], 0x1, &(0x7f0000001440)}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/250) 2018/03/26 00:47:58 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syncfs(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r0, r2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eeeffc)=0x984, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) sync() sendto$inet(r3, &(0x7f0000940000), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/03/26 00:47:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00003b7000)='./file0\x00', &(0x7f000087cff0)={0x0, 0x2fbfb32c}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/sockstat6\x00') getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000200)=""/109, 0x6d) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000280)={0x6, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f00000005c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7fffffff, 0x2d1, 0x81, 0xfffffffffffffffa, 0x3}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r2, 0x400, 0x8, 0x32, 0x3, 0x6dfc}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000180)={r3, &(0x7f00000000c0)=""/142}) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffff9c, 0x5411, &(0x7f0000000640)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "2340dfc4370a9991d674a9593f45581d2c86b1ac55633052f9c2d447b5e3d598d75495688d108476b2a46310c427776bbfbea8ff57a12eed4e69e7920798450a2210c81b8ed4f2b50363060797c88bd6"}, 0xd8) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000600)={'syzkaller0\x00', {0x2, 0x4e23}}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000006c0)={0x9, 0x3}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8d}, 0x8) [ 48.260463] l2tp_core: tunl 1: sockfd_lookup(fd=19) returned -88 [ 48.272734] l2tp_core: tunl 1: sockfd_lookup(fd=21) returned -88 2018/03/26 00:47:58 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x35) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000000c0)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000640)={0x0, 0x2c, &(0x7f0000000600)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0xff}]}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000740)={r3, 0x6c, &(0x7f00000006c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in={0x2, 0x4e20, @rand_addr=0x78}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x91f}]}, &(0x7f0000000780)=0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) shutdown(r4, 0x1) 2018/03/26 00:47:58 executing program 1: r0 = gettid() unshare(0x28060400) exit(0x0) sched_setaffinity(r0, 0x1cc, &(0x7f0000000040)=0x9) clock_gettime(0x7, &(0x7f0000000000)) 2018/03/26 00:47:58 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0xfffffffffffffffc) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000080)='./control\x00', 0x2) 2018/03/26 00:47:58 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e23, 0x80000000, @empty, 0xffffffffffff0000}}, 0xffffffffffffff9c, 0x1, 0x2511, 0x9a}, &(0x7f0000000140)=0x98) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYRES32]}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) write$selinux_create(r0, &(0x7f00000002c0)=@access={'system_u:object_r:zero_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x36, 0x31}, 0x54) 2018/03/26 00:47:58 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) fdatasync(r0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000cfcffc)=0xffffffffffff0000, 0x4) close(r1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0xbb) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) 2018/03/26 00:47:58 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) ioctl(r0, 0x2201, &(0x7f0000000040)) 2018/03/26 00:47:58 executing program 3: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60) sendto(r1, &(0x7f0000000100)="185eec9e2bce0ac8c395e57fc3ffaf21b1682be2b65fa87e76df1b47e9627962012a5018651a4da113020f88cb1ab8207cbf5000f94b15e7c19624244488740eac230545443d1f9d387f11392419164f1d087c2a29f7f68c075d5eb891c7af6bf081f4dd9341c9fe18558fcabc8295156fc036f5903b97b137490c00af254a10f08195d31a0d099616e3cd8f6d31ce36c663a23a03aa2011471ce62047632df4e59328013db5187dbb4ab67e18a4", 0xae, 0x40014, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80) 2018/03/26 00:47:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x2}, 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000001c0)={0x5, 0x4, 0x6, 0x7f, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x240100, 0x0) 2018/03/26 00:47:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x1, [{}]}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x10000, 0x10001}) 2018/03/26 00:47:58 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x100) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) 2018/03/26 00:47:58 executing program 2: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x12) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/03/26 00:47:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000002c0)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000140)=@un=@abs, 0x80) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffa, 0x80000002}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) fcntl$setsig(r1, 0xa, 0x20) 2018/03/26 00:47:58 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) ftruncate(r0, 0x3) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x4, 0x70, 0x8, 0x9, 0x9, 0x81, 0x0, 0x7fffffff, 0x4180, 0x27eefd763fb1b373, 0x27, 0x7, 0x6, 0x0, 0x2, 0x8, 0xffffffffffffffff, 0x1, 0x633, 0x1, 0x9, 0x3, 0x7, 0x0, 0x1, 0x3, 0x1, 0x6, 0x3, 0x0, 0x1, 0x0, 0x3e90, 0x6, 0x100000000, 0x1, 0x7ff, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x208, 0x1, 0x4, 0x5, 0x6, 0x1, 0x1ff}, r0, 0x2, r2, 0x2) 2018/03/26 00:47:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000027fea)='net/igmp\x00') preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller0\x00'}}) 2018/03/26 00:47:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60) syncfs(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039fffc), 0x4) 2018/03/26 00:47:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x557, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x4e8}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e21, 0xd93, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}], 0xd8) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300094700bb61e1c30500000700000002000000450006000000800019001a000d007ad4f3090b2107526aa0bee83e000000070000", 0x39}], 0x1) 2018/03/26 00:47:59 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000010c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000000000)=@random={'user.', '/&system\x00'}, &(0x7f00000000c0)=""/4096, 0x1000) 2018/03/26 00:47:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x15}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, 0xfffffffffffffe00, 0x4, 0x8001, 0x400, 0x8, 0x0, r1}) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) userfaultfd(0x80000) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) r3 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x80, 0x4000) fcntl$notify(r0, 0x402, 0x35) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$packet(r3, &(0x7f0000000300)="ddd2a62e88745c9d82bc22b07e322174008d4952ec911df3a8a013db81187f086521f032bb1c966a418acc47a97fb8b6fa8e7d8d0884ead45bffea45c37def84d3b193c59e423841c7fd9a2ca74a5bb1334335f81a9ab0c1de24afb35327b0f16f023e84e921a885172ebb5fe365b7d090c2e9c35e499bdac1c4ffcb6df3bc4d1a40742e3e3cb539ea71b5c929a617661ac8b4b600532ca7ec0a27315aab3d022039439713fa5576c95350f9ed38879124c5eb224a17ba36d500e257d226218011f9eba8441a12909014596573ae", 0xce, 0x10, &(0x7f0000000400)={0x11, 0x1a, r2, 0x1, 0xb31, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r5 = syz_open_dev$evdev(&(0x7f0000000440)='/dev/input/event#\x00', 0x100, 0x140) getsockname(r3, &(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000500)=0x80) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) r6 = request_key(&(0x7f00000006c0)='trusted\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000740)='/selinux/commit_pending_bools\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r6) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000780)=0x8) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000800)) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='coda\x00', 0x8000, &(0x7f0000000900)="cbc0d881f3788850b1d191260072db753d820197de89a31635cff9e7925fbf61e74234dd08e21d49206c42753fc96e7a56f58588ec03c7cf717a2525a4113d85b06e540d69379de115454e72c93f2f1a652b1bb55f11efc1367b7fde64c03604e628123f7cf9305d25b5d3bf244f28") r8 = accept(r3, &(0x7f0000000980)=@in={0x0, 0x0, @dev}, &(0x7f0000000a00)=0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000a40)={0x0, 0x2}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000ac0)={r9, 0x8001}, &(0x7f0000000b00)=0x8) ioctl$EVIOCGNAME(r5, 0x80404506, &(0x7f0000000b40)=""/129) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f0000000c00)="e4af372dafd8d887ba6689905f6c9c77e2e5033f6bc4848cb2cbe24b04e720395308208d41e051aa373cb5a58d9082cf5d6eaaa4b573e39fa0ad37c9e3e6e9f635b46495ae30eefee14d8181c2da3c42ee85cea186b6f6560109fdff79d6d1516663291c2c070b67faead89660ab51a55716d13eb4b33ed3e40a5c9d978d6eb4b267eca2ac6a2dfac90640ad6d96fbaff51051eeeee26e8ddb0d24624f73ab582405f6937c95e84be0e3cf3ee3f3") socket$nl_xfrm(0x10, 0x3, 0x6) mkdirat(r3, &(0x7f0000000cc0)='./file0\x00', 0x199) getsockopt$SO_COOKIE(r8, 0x1, 0x39, &(0x7f0000000d00), &(0x7f0000000d40)=0x8) 2018/03/26 00:47:59 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'teql0\x00', 0x200}) setregid(r1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'gre0\x00', @random="939808bc42dc"}) 2018/03/26 00:47:59 executing program 6: r0 = memfd_create(&(0x7f0000000080)="0010", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20d, 0x12, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x42842e, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') 2018/03/26 00:47:59 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/snmp6\x00') r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r2, r1, &(0x7f0000ed0ff8), 0x775) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) wait4(r3, 0x0, 0x1000000, &(0x7f0000000080)) 2018/03/26 00:47:59 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x72e6) r2 = dup3(r1, r0, 0x0) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000140)='Z', 0x1}], 0x1, 0x0) fallocate(r0, 0x3, 0x0, 0x80000000) write(r0, &(0x7f0000001180)="fe", 0x1) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000)) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000080)={0x6, 0x8, 0x6}) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000180)="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") 2018/03/26 00:47:59 executing program 6: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x7, &(0x7f00000000c0)=[r0, r0, r0, r0, r0, r0, r0]) 2018/03/26 00:47:59 executing program 0: r0 = socket(0x20000000000000d, 0x2, 0x2000000001) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000b56f40)=""/192, &(0x7f0000004ffc)=0xc0) 2018/03/26 00:47:59 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat(r0, &(0x7f0000000080)='.', 0x8000, 0x100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe7fff)) mount(&(0x7f00004c6ff8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) 2018/03/26 00:47:59 executing program 4: socketpair(0x1b, 0x2, 0xb470, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r2, r3/1000+10000}, {0x77359400}}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) setitimer(0x47be03ad0d09854c, &(0x7f0000000000)={{}, {0x0, 0x2710}}, &(0x7f0000000040)) socket$nl_xfrm(0x11, 0x3, 0x6) 2018/03/26 00:47:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x40000000004) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000748000)={0x10}, 0xfffffe9c, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000}, 0x2000044004) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$void(r0, 0x5451) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000140)="c2cbbde2986ab4212493138c019887d2ae8f7deb2f728f0181933258be52ad5601b3a85a480da0f48c54666f1d286a49c43c441586625a583c0a2232ab0c98e70a5363b0b2bd9bb9276708ab476294d7ceaf4a831f2039a2956d15bc53009c8d74832afaffb73df2776db4e09127b194defce790561aaf3633161e235e119d745ec986751cc8761cbb92f07c00e1fff65f97f79c321a2b5a40744d4525f03edd4951dc4bc448c9fe", 0xa8) 2018/03/26 00:47:59 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="43243654570465f3ccda8f5dff01020000b54801f4e427a523a4d3862a1c874b0dbcf898ba4f0178b85d395787e3af23ef7d43fc27f2f3684cb596e8cae64801312d1a76356340894dbc22bc334869bf1873e90ae51a5a5eaeb4565487f7dbcfb4099cc5f1b7a801529f3abf5a1baf53701bc337f2802389f4fa20c60c1bd926210c1602064031081cb33b14d24a1c286ed6f0ef54be05ec9f4477737addd219ea2465fb55606cb583e78914688450c4d0f1efa1e57c49b0", @ANYRES32=0x0], &(0x7f0000000200)=0x8) r2 = gettid() getpriority(0x0, r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x1, 0x5}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)={r4, 0x8000000000000000}, &(0x7f0000000100)=0x8) 2018/03/26 00:47:59 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000040)) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f00000000c0)={0x0, 0x0, 0x7}) 2018/03/26 00:47:59 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000880)={'bridge0\x00', 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x290000, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00000000c0)=""/171) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/26 00:47:59 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) lstat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x5) fallocate(r1, 0x1, 0x0, 0x4d2d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x11}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) 2018/03/26 00:47:59 executing program 3: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000017eff4)={0x10000000}) ppoll(&(0x7f00005d7000)=[{r1, 0x8000}], 0x1, &(0x7f0000376000), &(0x7f0000000080), 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x5) 2018/03/26 00:47:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f00003a4fec)={0x400}) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 2018/03/26 00:47:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005433, &(0x7f0000018000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000000040)=0x80000001, 0x4) 2018/03/26 00:47:59 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x5, 0x5}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000001700)='net/ptype\x00') sendfile(r0, r2, &(0x7f0000000040), 0x100000000084) 2018/03/26 00:47:59 executing program 4: unshare(0x400) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ax25(r0, &(0x7f0000000040)={0x3, {"1da4b8a46256ae"}, 0xd30}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001) 2018/03/26 00:47:59 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000000000)="2c01008645a1250eb063cc25fa24c1b3ec6312fddb223e970400000000000000", 0x20) r1 = socket$inet(0x2, 0x4, 0x8001) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 00:47:59 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) fcntl$setflags(r0, 0x2, 0x1) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x80000) getresuid(&(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200)) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000000740)=ANY=[@ANYBLOB="74020000150008002bbd7000ffdbdf25ac1414bb000000000000000000000000000000000000000000000000000000004e2403ff4e2100000a00a020bb000000", @ANYBLOB="4067cfcd83cc2c6f3ba69eac865104744d3ab78d38269143ea12ccebcd0de28b0b334b838b79474554ffcf04dc3c5061252d976d3d78791fa014a4d3b331dd116a28aae351ad2db495e2ca1a827bc8563a119c5c8f6aaae2eeddb94450eacded04660ede836751a2a1cb0f6b270468890b1a31c91383294f28933396ec78368ca7aeed529deff25c6f153388d9bac8adaa2f693cfc6768fccf846f7555e34f9374cfe67d8265221917dcb1acf54c8efb1c58c34a68bd4aab1f1a964c3bf1f70caa4d5ceb85681868dc2f18d4c9781980a7878c5e9301f1ba2e52a59869b8", @ANYRES32=r1, @ANYBLOB="bf6b6e0000000000e4000600e0000001000000000000000000000000e00000020000000000000000000000004e2200094e230750020080a000000000", @ANYRES32=r2, @ANYRES64, @ANYBLOB="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"], 0x7}, 0x1}, 0x10) 2018/03/26 00:47:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) bind$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1e) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/03/26 00:47:59 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x4040) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x200, 0x0, 0x3, 0x3, 0xc99c, 0x100, 0x7fa0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0xffffffffffffff7c) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) r2 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x1, 0x400) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) fcntl$setlease(r1, 0x400, 0x1) r4 = socket$packet(0x11, 0x1, 0x300) getsockopt$packet_int(r4, 0x107, 0x13, &(0x7f0000b67ffc), &(0x7f0000f4e000)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="f2000f00b244edd263ce09540a064fde66d553fd79a668c36c343813fa6333b914c08f3fb17c5e67469a5a2e3fe36c665594b4b374f90ac33887d0abcc24f29ca85004923af33fdd476aaa62e91417f66938ddacedd26b7cc9bfef08af48b008f1c26a583052f3f075614965628352d5b9e613c1024fa3ea304b2f66e14b7f84a901401e0ba4451ed9cea2560eff4874921eb565740100008000000000fca2386f56509982c593d12d469d7985c3e3684fc692eb312de0f3457e5bc59ee1ff0bc5e1f5950cd2c3e0f8920900000000000000046ff3898538f3aace6ec2832a131149c9bde975a47b26ad6435c1e8da4dd91f54b2c381"], &(0x7f00000001c0)=0x61) 2018/03/26 00:47:59 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000139000), 0x0, 0x200007ff, &(0x7f0000fe9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004a40)='/dev/hwrng\x00', 0x93c46cc82a5035c3, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000004a80)={0x101, 0x6910}, 0x2) fcntl$setpipe(r0, 0x407, 0xe) 2018/03/26 00:47:59 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) munlockall() r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockname$inet(r1, &(0x7f0000000280), &(0x7f0000000080)=0x10) fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x44000) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r3, r4) dup2(r2, r1) write$sndseq(r1, &(0x7f0000000000)=[{0x26, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/26 00:47:59 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x20003, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x8000}}, 0x2, 0x5, 0x2, 0x8000, 0x88}, &(0x7f0000000340)=0x98) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000380)=""/47) pread64(r0, &(0x7f00000000c0)=""/203, 0xcb, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000001c0)={{0x1c2e, 0x8}, 'port1\x00', 0xc2, 0x100000, 0x7, 0x80000000, 0x1, 0xe6, 0x4, 0x0, 0x1, 0x3}) 2018/03/26 00:47:59 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000000), 0x0) 2018/03/26 00:47:59 executing program 4: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') sendfile(r0, r1, &(0x7f000036b000)=0x49, 0x7f) 2018/03/26 00:47:59 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept(r0, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0x80) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'yam0\x00', 0xffffffff00000000}) rt_sigpending(&(0x7f0000000040), 0x8) 2018/03/26 00:47:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000001e0007ffe90e160f090007230203f5eafeffa7001af2fe38050200000000", 0x22) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000040)="85dcf23e77aadbf73d857f8ff5103ce777939e21a5ece960ba3b84237fe2a76bb0e862e4d49753c152c7359962de98792a3796c9142695c907f98dd0b9e4ca5b52a25bd68c641cc6a7970ac96b2ab4366b7f52272c926938317d4003a6a03adc229e1b30a9304c2afeecb021efeb76c7e6194a15cf4802dea8b9de366013f80f6387dc97568ab7e709f43d731b0fda08d3da87adfc782c8fb7a18442b0508ef426be337df1fbb1d4dcee310404f1c44a71443da7df60c1d2fd5780a38a18cc478dcd04aef1ea91b8a62aee286f983f11af5261") 2018/03/26 00:47:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet(0x2, 0x3, 0x1) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r1, 0x1) shutdown(r0, 0x1) 2018/03/26 00:47:59 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000040)) fdatasync(r0) 2018/03/26 00:47:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000000080)=ANY=[@ANYBLOB="7e8e2ca57aa16a651929f329faf50a62dabe5ef9d32639fe310d20b4e23f23c9bec22f93f00fdb89d8707196500ad2182dced191c8b4b378caa938183c8383b9e9acecbae59ee3e2c69c1c5e7f44a22620481cf90c19b1751bf65745ee0b3923c55e9b951a52c1c12d1d71539a7b7275e73a95"], 0x10}}], 0x2, 0x0) 2018/03/26 00:47:59 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)={0x2, 0xf, 0x0, 0x0, 0x2}, 0x128}, 0x1}, 0x0) 2018/03/26 00:47:59 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept(r0, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0x80) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'yam0\x00', 0xffffffff00000000}) rt_sigpending(&(0x7f0000000040), 0x8) 2018/03/26 00:47:59 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x1000002) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x127d, 0xffffffffffffffff) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000240)=0x2) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='eql\x00') getsockopt$llc_int(r3, 0x10c, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/26 00:47:59 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x4040) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x200, 0x0, 0x3, 0x3, 0xc99c, 0x100, 0x7fa0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0xffffffffffffff7c) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) r2 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x1, 0x400) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) fcntl$setlease(r1, 0x400, 0x1) r4 = socket$packet(0x11, 0x1, 0x300) getsockopt$packet_int(r4, 0x107, 0x13, &(0x7f0000b67ffc), &(0x7f0000f4e000)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="f2000f00b244edd263ce09540a064fde66d553fd79a668c36c343813fa6333b914c08f3fb17c5e67469a5a2e3fe36c665594b4b374f90ac33887d0abcc24f29ca85004923af33fdd476aaa62e91417f66938ddacedd26b7cc9bfef08af48b008f1c26a583052f3f075614965628352d5b9e613c1024fa3ea304b2f66e14b7f84a901401e0ba4451ed9cea2560eff4874921eb565740100008000000000fca2386f56509982c593d12d469d7985c3e3684fc692eb312de0f3457e5bc59ee1ff0bc5e1f5950cd2c3e0f8920900000000000000046ff3898538f3aace6ec2832a131149c9bde975a47b26ad6435c1e8da4dd91f54b2c381"], &(0x7f00000001c0)=0x61) 2018/03/26 00:47:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 2018/03/26 00:47:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) r2 = socket(0x200000000011, 0x2, 0x30) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/26 00:47:59 executing program 1: ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000040)={'bond0\x00', {0x0, 0x4e20}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="0001705f66696c657300") getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x2000) 2018/03/26 00:47:59 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)=""/35, 0x23}, {&(0x7f00000001c0)=""/158, 0x9e}, {&(0x7f0000000280)=""/67, 0x43}, {&(0x7f00000000c0)=""/8, 0x8}, {&(0x7f0000000300)=""/232, 0xe8}], 0x5, &(0x7f0000000480)=""/143, 0x8f, 0xc39c}, 0x40000100) accept4$ax25(r4, &(0x7f0000000580), &(0x7f00000005c0)=0x10, 0x800) sendmsg$unix(r2, &(0x7f0000000100)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) close(r0) 2018/03/26 00:47:59 executing program 2: r0 = socket(0x0, 0x1000000004, 0x1) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) [ 48.874226] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. [ 48.885391] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 48.903948] netlink: 6 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/26 00:47:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00'}, &(0x7f0000000440)=0x44) fcntl$setown(r0, 0x8, r3) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x5, 0xffffffffffffffce) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) connect$unix(r0, &(0x7f0000000100)=@abs, 0x6e) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={r4, 0x5}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000300), &(0x7f0000000340)=0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="06", 0x1}], 0x1) sendto(r0, &(0x7f0000000380)='A', 0x1, 0x10883, &(0x7f0000000340)=ANY=[], 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/26 00:47:59 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) wait4(0x0, &(0x7f0000000180), 0x1000000, &(0x7f00000000c0)) 2018/03/26 00:47:59 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/03/26 00:47:59 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000001000)={0xa, 0x4e20}, 0x1c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000fff)) recvfrom$inet6(r0, &(0x7f0000000000)=""/69, 0x45, 0x40, &(0x7f0000000080)={0xa, 0x4e24, 0xba4}, 0x1c) 2018/03/26 00:47:59 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000001100)='./file1\x00', 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xd018) fallocate(r1, 0x0, 0x1000, 0x5) lseek(r1, 0x0, 0x3) 2018/03/26 00:47:59 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0xa, {{0xa, 0x4e24, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xb250}}}, 0x88) r1 = userfaultfd(0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x6bc, {{0xa, 0x4e21, 0xb40, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x1, 0x2, [{{0xa, 0x4e21, 0x5, @empty, 0x3854}}, {{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}]}, 0x190) signalfd4(r1, &(0x7f0000000000), 0x8, 0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x20000000ffff8000, 0xffff8000}) 2018/03/26 00:47:59 executing program 5: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x4, 0x1) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="d4c005dd3c5f762779e9b9b6cbb0ff1a64e33a506029baa40a479c22e4f3f7babeaf3b669f16e2f4d2606d75987146c1a43b7a7d506278473265858f6b6697daaf57c0895a6f6d28673866fb1d01f1a8f29fb145c56bd9a38a52394aeb7e9fa23a83f0c3ac497ed73833668adbb36b5f95a3c7fa7d422358507010aa2a72d11382a36e26a3af23042cf7656626e610f207dde8522ca46d40a2a3be49d32b4aad92fb99684faaebb9896ddf3646977d07e3451fde94aaa71dbc3c9b2e027f19f9aa0df50e040abe91b9a459e7ab2249a43a5a6b56f84f4f021afdd4dc8dbe5976c2183f69752f5e4c78fdb9d5d448bfd96c", 0xf1}, {&(0x7f0000000000)="b15617590b4c05a921b11b90d1e789772538e1fd7a0f5fb33aeaa6cb2b8448fb4ed67b439f8f2a9f5f4f7d610b613c6161ebc34d0768cffd94d9efa5f6", 0x3d}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="7129cdaf86147c83b44810d0293ffae053152da489467cca37c2a43a0aef20893d90604540055b03485f3e2355e6ef1b4c5e98dc48051445c3ddbb649b422f93c57fe37b1ec75261f9d92f80b630e8896a6bf0fbe61e2b9ee8693267bcd286c651d7b0ae3c4eeb63dce29b88532e9053f18fdc08a2191185893ae079001aed4a74ee9cdbc89db73f44fbc152c57bf3e336cd2dfbf29ae645f98569d1210a389d4469d2e8f53e55f89000db8d3475b54e6fabe0cb", 0xb4}, {&(0x7f0000001440)="863dc91c8cff4680a2ae777aa4fdc67f8444af444cf77d2617c10449a36e07375327d7cd755543956d5b87387b65c61f60a8a151c3894b054bcebcfebb0f33083ff0e034167d7518ee0dd1ef8b4b6efb0bd6d0b102c6542a6d01d968c2e22fec35a012858a50fcbd263ead33b3aed7158a0c82b22e780e51899544d5a932fae9468e30024f8485ca4876a715c05c5ffe887d702ba567710779c05b027a0307b446869782ff1acd14711ceeab459e4a15d97773b7a79bab061857c2908ade5ed18f73c306ca3b8d42d28a2241e7a33fd7f3c4b61ed2c084e7d79cea6ebd809a4f4cd20b575d838a59365911fe8e570d103d3379ab19278c", 0xf7}], 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/26 00:47:59 executing program 3: sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/26 00:47:59 executing program 1: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f0000000ff0), 0x0, &(0x7f0000003000)}, 0xc100) read(r0, &(0x7f0000001d40)=""/4096, 0x1000) 2018/03/26 00:47:59 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x4, 0x1, {0xa, 0x4e24, 0x80000001, @empty, 0x80}}}, 0x3a) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f0740f") r2 = accept(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x80) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e24, 0x81, @empty, 0x5}, {0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x6, [0x8, 0x6, 0x94, 0xd387, 0xf9, 0x1a3940000, 0x100000001]}, 0x5c) 2018/03/26 00:47:59 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffb0}}) 2018/03/26 00:47:59 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000100)=""/153) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040), 0x10) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2}}, 0x1e) 2018/03/26 00:47:59 executing program 0: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006dc000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000080)="7dd94263e4680b8345d4d4b9f65c872432eac697fbf549161b42e04d566a233bf9b5ff48277df129103c32953b382f31608ea0d9662544c8aa8ac97c0d178582f996308ab9c8aec27736640fdf55b5158e8a75dfb9cc658e0175a7dcf7d5dfa8e7a64a00e8c30b1b4f989541f49cf92f90666dbf33ce062c2f59ba", 0x7b}, {&(0x7f0000000100)="d2b0330328773a9dfebf8d8e268cf726ed260dfae80417f8fda4c778af75e139fef8cc7392ebabd37017fb80aa3a7c32974a4817cdf60f61c7d0036ef83489aa9edf3a9c338aab757b333c1b14fb14b0fb6ab48b73667dcc00e53df22464dfb2bc3eda902e0745918bf572fe1e9efd753855afd0adfe40e8687836d86c47afa33e7298e997283a913d5f23eea90a46223fe7b3410fc47391c45c5102a099739af6684d05287fd26abed541a92458621b7371236ebb24f2d1acb6e4d4dfaaf519654b407b294c894f0aa06b750ec08a64e7645fa24d48f30b2f34482bbb56195a17602e95673268b825270a5295a3", 0xee}], 0x2, &(0x7f0000000240), 0x0, 0x1}, 0x80) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r3, 0xa, 0xe) fcntl$setownex(r5, 0xf, &(0x7f0000704000)={0x0, r4}) recvmsg(r6, &(0x7f000095cfc8)={&(0x7f0000000680)=ANY=[], 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r5, r6) r7 = gettid() tkill(r7, 0x16) write(r1, &(0x7f0000838000)="9f", 0x1) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) 2018/03/26 00:47:59 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00005e6000)=0xffffffffffffff91, 0x4) sendto$inet6(r0, &(0x7f0000000000)="41e90601a2067db2d9efdde2b8166d1ccc63a52afae80e9c3bfb30a19d00760c53fd3e41a33a615512a49809e35a82667921b9109e4ad6a80869d291bc00cbd307027f26acd9aab714b6ce2da1a278cd215f7af809e6514b819066a932f5f33091ca3077b803031ffa91a99937c26462417de071eb3ef280acb4dcad89575c177b11af6670a31befe5b1abc58c13c9a8b360ac4deb31579671107294c097eac2ff88", 0xa2, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/03/26 00:47:59 executing program 1: setrlimit(0x7, &(0x7f0000f66000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200100, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) signalfd(0xffffffffffffffff, &(0x7f00009b0000), 0x8) 2018/03/26 00:47:59 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080)) fcntl$addseals(r0, 0x409, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) 2018/03/26 00:47:59 executing program 6: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0xc49d, 0x15b, 0x3, 0x1f, 0x95, 0x40}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) getrandom(&(0x7f0000000040)=""/8, 0x8, 0x2) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0/bus\x00') 2018/03/26 00:47:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) sync() dup2(r1, r1) 2018/03/26 00:47:59 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="387709dd86ee00000000000086dd602eb07800102f000000000000000000000000000000000000ffffac1414bb2421880b0000000000000057000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000240)) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000100)=0x80) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140)={0x800}, 0x1) 2018/03/26 00:47:59 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x4, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x1000) 2018/03/26 00:47:59 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x8, @dev={0xac, 0x14, 0x14, 0xc}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e23}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r2, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/136, 0x88}, {&(0x7f0000000400)=""/140, 0x8c}], 0x2, 0x0) 2018/03/26 00:47:59 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000000000)="0bdef7ac9b87d5", 0x7, 0x0, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x40000, &(0x7f000015a000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x27a) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000159ffc)=0x7, 0x6e7b6ab93f37a576) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f0000000040), 0xf8, &(0x7f0000765faf), 0x126}, 0x8000000000) 2018/03/26 00:47:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x4}) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000d15f78)=ANY=[@ANYBLOB="130000ffffff000000ff000000000000000147874a6c03d143"], 0x1c}, 0x1}, 0x0) 2018/03/26 00:47:59 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000000100)='GPL\\em0!md5sumself}bdev\x00', 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000140)={'gretap0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) wait4(r1, 0x0, 0x0, &(0x7f0000000280)) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f0000000040)) 2018/03/26 00:47:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x88e9066e5e63c6d) 2018/03/26 00:47:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80, [], 0x15}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080), 0x14) r2 = eventfd(0x8) ftruncate(r2, 0x101) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x2d) 2018/03/26 00:47:59 executing program 6: r0 = syz_open_pts(0xffffffffffffff9c, 0x100c0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) r1 = memfd_create(&(0x7f0000002901)='#-\x00', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f0000002000)='v', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfed) r2 = mmap$binder(&(0x7f0000002000/0x8000)=nil, 0x8000, 0x2, 0x4013, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x34, 0x0, &(0x7f0000000000)=[@decrefs={0x40046307, 0x3}, @release={0x40046306, 0x1}, @clear_death={0x400c630f, 0x2, 0x4}, @free_buffer={0x40086303, r2}, @release={0x40046306, 0x3}], 0x6c, 0x0, &(0x7f0000000040)="a5cdc89fba442356df2fb508a832f4cf95fe72565975239a4b606e3a470bf7bdfcae316253f752c3b9a80504ca11ea9c6e49792bcd6dcdf508c3cb6636708c32647550c823f4c73b8989dbe82b7ae4d3848b4b2fe66614dbaa270eb1696ce7c0c2d104dab5d2a96e411101ee"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r1, 0x0) mq_unlink(&(0x7f0000001000)='dev ') 2018/03/26 00:47:59 executing program 1: r0 = socket(0x10, 0x802, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x242080, 0x0) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000180)={0xfffffffffffffffc, 0x639, r2, 0x3, r3, 0x0, 0x9, 0x1ff}) 2018/03/26 00:47:59 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000000100)='GPL\\em0!md5sumself}bdev\x00', 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000140)={'gretap0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) wait4(r1, 0x0, 0x0, &(0x7f0000000280)) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f0000000040)) 2018/03/26 00:47:59 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2) futex(&(0x7f0000000000), 0xc, 0x0, &(0x7f0000519ff0), &(0x7f0000000000), 0x0) 2018/03/26 00:47:59 executing program 3: syz_open_dev$mice(&(0x7f0000015ff0)='/dev/input/mice\x00', 0x0, 0x0) r0 = geteuid() ioprio_set$uid(0x3, r0, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f00002ebff7)='/dev/rtc\x00', 0x0, 0x0) unshare(0x200003fc) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/26 00:47:59 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0x20000000081) write$selinux_load(r0, &(0x7f0000000140)={0xf97cff8c, 0xffffffffffffffe6, 'SE Linux', "55cbefc12a955882e25ce19bf05b0172dfbe623cfee482903b4e2629188c4d3c"}, 0x30) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x57) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', '/dev/sg#\x00'}, &(0x7f0000000080)='{]\'vmnet0^-wlan1bdevcgroupkeyringsecuritybdev\x00', 0x2e, 0x2) 2018/03/26 00:47:59 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0xb) dup(r0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000400)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x0, 0x0, {0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000240)="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", 0xfffffffffffffedf}], 0x1, &(0x7f0000000040)}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xfb, "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"}, &(0x7f00000001c0)=0x103) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x7fff, 0x8, 0x3}, 0x10) 2018/03/26 00:47:59 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a28ef8)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x190) [ 49.160282] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=8352 comm=syz-executor4 [ 49.176937] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=8358 comm=syz-executor4 2018/03/26 00:47:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000240)={0xfffffffffffff000, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x350) 2018/03/26 00:47:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x80806, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xf5, "4a913c1e51541745f9f23c599523178062b2ce3585eb193bc964bab07d78f72bb9a0d6b4db1ce44759bd8c226e9d6b514e0108d72ccc8555353f15c6a903ee5189989a4843382569bc3a6cb34474a8ed45dd85462f41f891d033f5f61845b3acfd366c1c09c962e238e4b12d5b16b37a1d00744d75e23b93185bff2d5d013c424c32e3f906dfd043894f466baf69506ddb0f0d7ff960b7081e54fb13b99d3168a2fa74eda267ba5d3227e20a093d7089051de52fe03beec475e2afe5935f1754e268a1225c20fe69966fc21f85efa7413ed2f88b24912be1c4261c8f2b594df14c65a271a530fde4a0e95ff129c24afe2626cb7d69"}, &(0x7f0000000200)=0xfd) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x1, 0x6, [0x1, 0x1ff, 0x1, 0x40, 0x5, 0x7f]}, 0x14) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x600c00, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000000)={0x14, 0x25, 0xafb}, 0x14}, 0x1}, 0x0) 2018/03/26 00:47:59 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x480, 0x41) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000340)=0x1) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x100) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000200)={0x1}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x2) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x262746a1, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x446d, 0x4) 2018/03/26 00:47:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00009db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x100) 2018/03/26 00:47:59 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000040)=ANY=[], 0x0) 2018/03/26 00:47:59 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x1000000001, &(0x7f0000000100)=0x1) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000140)="6a4263c506a7f39d5a2c160d43a0d1e1ce1da19b366607bd8f07fde5e9406e488fd3cb37215816cfc424937d24eaa0f4787ec980fbd0034aa8703910e922f7bf3f5d1fa35d702d54dc00372f50007b40964baae9b2819c78618533639825d0739c569f58d4db9075", 0x68) r2 = socket(0xf, 0x3, 0x200) getpeername$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f00000003c0)=0xe8) r5 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={r3, r4, r5}, 0xc) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), &(0x7f0000000040)=0x4) r6 = getpgrp(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000240)={0x0, r6}) 2018/03/26 00:47:59 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000440)={0x0, 0xc6}, &(0x7f0000000480)=0x8) openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x18002, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e23, 0x1ff, @empty, 0x8}}}, &(0x7f0000000780)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)={0x0, 0x80000000, 0x1, [0x80000001]}, &(0x7f0000000800)=0xa) openat$rtc(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rtc\x00', 0x80000, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000880)='/dev/hwrng\x00', 0x141400, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000008c0)={r3, 0xfffffffffffffd8a, "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"}, &(0x7f0000000a80)=0x157) getsockname$inet(r1, &(0x7f0000000280)={0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r5, @in={{0x2, 0x4e22, @rand_addr}}, 0x1, 0x80000001}, &(0x7f0000000240)=0x90) 2018/03/26 00:47:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x4000001) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) 2018/03/26 00:47:59 executing program 2: r0 = pkey_alloc(0x0, 0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001280)=0x9, 0x2) pkey_mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0, r0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x80000, 0x68) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000001200)={0x1000, &(0x7f0000000200)="9e5fd4b0d8dcee0e75602c532c6aefc47c3af8446108e8967034d331f0ac81cac727d08ec79d5006190417a0f73922269912df1b80c1f5d5d5ec87510287aef1e054b31e869f4925901c72084b69696f3624b212a7bc977795c53833de1784a65d45ee8b2a7879aed5a42a3c6bd2b9e0e91adf4267c6cc4dcae50a160c2c677f6bcb16fd1865f3ca71a2a88f37115797b00a5f78813584865ebdfcff77f40f9516fd24d2631d9bc017b342a9c90ece4469d8fabde18a5c1a28f6ed4dad0b42298de59aab095f1606095bce69c499c63adea022227c72069468896570455171e7702c7587ee83352df64b4c413e88fcb002733bcf298387b7d95ca5c01b3ca7b86ff13974a68746e1c6344c722ef46a81c0e09e625be0c35007f528a86de36e20bb19799b23cc31e869402395966b101687ed88b0439b3c1397154c89dc56e0e67b134099e9442a8f07562a1cc40698c5e72bbe5a3ce98439abb058b07a8c7f7c94d2e95e668e47000b1d8c0261c03aa29ece44849e9c70796828e0eb2be9a9ff02220236821b7724c190e5f93d2b5d2cb59e2244b73b737c0a222fbf4b5047c8a1696a0d6f033df558227eec19d38d193f8ba13af1b9b735c8227408cac1ee95c0fb8d03ee752dda1d93bbb72154a85ff607dede65313b4b98dc3fe024ced54d705c22a069105956dc876f32ce47887224b13a78737868d2517db54a720e940b244a38fdb527f0ebb4aa08cf034f6af55b7dc87e5f52512d62ead3f5fa8b88b9c79798c89ff07e7fec8778122fc77eba5d92b3c80bac66ee8e20788c2231ed1045372dd419b5b2bd41e0b77e53fa6f29503d5ce1c2a08ddbc8c853d2e7db433625bcdb96372af7f99ad803851a6a51fbb78c164b664f24b834de4e7caee38b01c96e5d0c22efa28a7e7fc8d7254d104211e13e82f878f14c1048e1e880ec1c3e8168bca8e3006004987c2a7b28b4c07ded537c11ca077bd3ba91565c049e7aeb5f2d17cbb26b688ddaf25ee0da83a1d7afa03df5c9bac2f8bf28aac8e388d3132b0d05f64459fbaded406c77f27b658657d0d5a4d5ee96b814d987e627dedc9e6f48849e960e39808693277f584153fde31f081a88124219e2a1f8b5da4679f7dbf529d2dd76585a883154988ec0c56759eab9153ba684e70852f7be63a1aeeee7d219a24c41da5c39da61b6141fe2ef8381075758a16c8c19e7a0d3bbfab3de1b89b103690881540f143b82c6525d0417c41f3677fa7bfeefc2817068898a0c153127391898378df85873e4e8bff913ef511ea0a75f033aa0ca09a42e05338b56527b27c62207f8a23b65a6ee19b104693fc3f892683a0cb4f12ca508a7315450d6b2e2a0110786f04793b81d3f4018baa3b1b56823e5d0b5bade89ca8483a4fab1d7c01040df8488a521e8f340b588b14d51bc32b7d505cf1d00b8c7394306efc1de44a813e4efdb92c6a1bab4f71c2a118375574d4401a2fb9bf14046d614f97022f690b5ec60ac9d58190982a570ffb9d48f0319c1f137c8117966640e35c37c8a222595fd616f7884c605eb13d3a0214a8c1ab4142bdaef25d4c5a92a073abc7fbc7e498d213722b7a42225f00e5ce4081156ba35e43fe30a350e4f0b259bb08dbe27f679688668d4b137e743e79ec9f933e67e87c5ae71e59615d5cf3f4a1d2638555a1c441a57485c9f9d2f83c9b2343dc754fdd0c1f60e4c813250d7c045d6fa238962d4e5b876471059a3e8e166221931c5c93c643ec3429ba9410a8717b0d4a50aae63507e9204d6dac695853834cf38028cf0cc6a8da2d4107f37f16ef635bd93bc6e82fa98286d88b6305a6cd3a84b23e69f8031efca4034a0564941dc35e0c0da1ef400db7674e21e86b53765ebb152aeab8857663ca2dd96d17d04b018e8fec7af32a43f03f4cbea650599206011bc4d123af75eaca4e289831c24bfe09a53349bbe016e7e1519a70d2643d707cfc1626fc32fd791eb9c1dcc0385b7e588ae15be15947b98f6d4b7650f54c6c865acdd82ba7e263752e6d52bbab76b4575c0dbc1a01028f9b5f8c553c151747ed9c2e7362cbb2a0356527c4b0d7bb69d4649a80de4fc79d59fdf37679bdf7c4ef59e8852966628dfd09b66b91909a03ab26853c295d722ab0295bc315ca5b85833a8444e2e5922c1090a661de7015ffaf140fa2f2b32107bbb8614e976b466889df7a07060afa0a0d09edc07070c4e74b953a9d7e614ea0d0a814c5afafbf74459c69190d9d28aa6faf88619388cf8762c90d63650aa3f5a7c5765481ecec1e3d0be0497cd325c073d38d2da27e3dec874f5ac28a4009918609bfeb4949f9a172edf55d6965af2afc5ec2da07e483a67bdbb210f0d1c48e114910c1d86d815baff4aa04d86270de2fd04097be19977eb5e630d4cfa3f442c2366ba764c044486f989ebb5b0c5e4eda3dfffff10400ef3c866e31e58e35f4d294761d830168c0c587c2ee8f0ee318725aa04d218299ea3446f070fba6b1760c614830583123d86b8392e01337a6d3881d2d5064e82dd0db34fed5fa676b6c25f398e30cf1b3f274fef10bb26397e92ae0b5dd52e4daf8a1200cb8528d6f6b1fa7486be6d2926803983900d15a95685b64b8bd371abcf9c4f0829e10f6cd66081c18d0c526c5c3178b980a3a1de4c146afb8f57b615047e768c2d8792655bc98ff4692d47fb8b2aeb5a942c5a94cbd94c01f248f671d57bd709fd49d672d06791e372e3d7e434ebba6b67a9667358eabeaa62892136f0feb9c6f9d3f1c62b02aee86a0f1401f988a8ab75474459ebe80eadead69a0ce5dfda2d24a9b61f43fa074aed2643e747ddb42ad5a64d30754be94613655ee7fb15bb6e3a437c6b87285bdc0f1327def2034f21f1c28de1a36a479c3f3dbdee58b24693facf125b74233147259658c201b7d09a861a1ad07a0c14db849bab85b98571f8fcf5b79f0e1d71e573f9b4ab9ba4299b5261eb51b5c74c602ea0c70e63d8e98c4525e53855591b727ce779290302449456573b322de06be8de740db2674d7173e8abd5b159089a7fe5050b1c9ea27516fd8d3632062c686cfb7139966f457d95327a4044a1d55a995bec43edb62e41689ad71c6118cb5f17fdab6fcf5b617c91a2b754a6ced44224f28158e219c0bcbd5dc6064ecd683a80c292f3f2c96d7d54d31948dd714c840d617e75352314be2f04bb04a9ce08e635eb6c6e7d4f0499d539e3c2961289dcf563993d73a1fb5f5bbbc16b8a4e842c6557f0ad9eca50665d6eec01d10dc6d001128c420175513b3249ab94f6491702304636d667b5c91db3b9dffe7a1ea35475b3b4b1379211029fe0ece4e92733c875b88c22524fe01330aa0dcd02b27cdbcf66b1b304941c12188e789f5371d72bf079ca6a5737b65232f3fccef1f48c19f918ae8f4cdab73c822e0fe554440814f8541353baa7b1a2409b25632ce301a1ee2a689b6016a9c80da3472497ca5721e66dcc97138a05376a4aa943f3c2998cec234f18cb00d41afc354395a1ba39d0d17ba9965c61904ce945ef2c61185d5ca4ae0a8d7f1cb5c811812eae13b6be4d765557f04ab0fb1dbc79db2dd4115fec5918c250a3680970007f9f571a80d1343e7f85d02d715ac1582fac88968cfc6c96756cf2a72773fbdba5b245edba1c73bad7ad9828e14f7f60dc00cad8f05062f0568a1e1e4469f3f35a071073c508ea68da119bad4c4d7f3ce35d586c118310d889df6b15569e0205f237ee706df9181b0c23a00bb6dbaf0de7a0d41476a21e5186d18d6b0e0851d94c0ecd48fe08679e94c33448d14baf3978e6aff472b5ed88f109bfef5fd04cf5a2877719f42f62cf8ff177ff3800350e3388807af0e6ca9dcee6f69b16ce9a8dc286db71d32d826b6130027f19724703a80af5efa955b8b6d787c635ffd6a649777b22338d80c95715e7a0fdc59a4afa8cc17250e91157a9629845a679f163b793953c469f7177ea048892ac05e49a13b8d34625efc2f527bfd868eaee2e181f1f35fb56fec77d2f28695fbb15a5c8cff5ed90b73a3e29d5394de2bb3c9f7f841ce0a999e1d7864d5cc5076d23de3f2dd71d9d22fda1fd4d0218843da9aca83afe4fe8a6f03ee968c8367e3565bdfc70f2f409fc363dfa2ba74f24155df20df8b87c961e2b79d365875d3942352cbc0ab84a88ecec537e1b5346fbc65ad3eb90255dd0d6273b2aa514145c0ecf7300f6026f892995cfffc88042f50b1b4a18c387d2dcf1511bd64368383e2e5269018d8a9078cffded269a19f17cdc3656f576138d5f3af8be4d0dca2a426de6a117426fdba806342e6ef3c0b047b6a78ea8ee42b0593da70af8c475faaccfacb05cae61d688fee02c5e9a391d5493801fe1cf574e75015ec09471d05635c97a3b185d0f4b9613b35a6c2b39b6e97b71deb749fda400477588b47e2d299892b65a5bf85f4ab5bbf8cd309e10ad69707693debfcc2e381df331e07dd3d345f6976b04d7e786e575a35dd55fd4bbdda6a96199a12338e2c318aaf8d2d83f770565dd53e9f88354876e8d692aefa67b7dac28201611c9bd4df4d6bc592ceff44813da10cfee7ec9e25a3713b485802ab3add178f32ef1dff622aeeb0ceb214eace7cb5800645be753936f6d5d15f5a44d36a3424d9b58d977d8658cbb5d4d3a4e28e68f6e5cc281d2efe5463f16891aa13d3396b9c9e6f49c3696fefee437b080b7dc9cdb76c22a4a2372a8c7ab6c96c29e463e1f353c475c2b6297bfcb3c9c6d06c72389da4c3e1e5617766bf9968b34a020848fd8317f24937cb28213d9b4ae16bcd9430b70f4ea58cc31171772d011841a12ee8d9b90552c6fb83526a3596e5411a69793135327e0e9589f563bbd3324b08a240ce2dde43d218dfdc93376f34b71318f8eb3ef1c01417f321fbbfbb3a5e4616fcaa21d355ef5dbc6f0f6139e5bec55f733afebbbeff224be71b12c9df4bc150f1fd624ba2044a0dcea04b68f70a9426be737ed16341dd9925b1037ab9ff5c4117cfb7a12cc67d5f5bb4e38d979f2aefb972445c5ca5780df01581494221476b5cc2d99a90d1a8b5b547297ea153e299929530f8a6c355f7f40da43cbcbd0a024ae53b37b66fab61100e99be82b9fd4c9afad0b454a51fcb0b04818d3c4fc3d36173a8636dda42440963b0372d6b763f46a8037b353026f72335b905b3dbeaa1bf364ae9cf45191a712c3417cc2e1c973c5169a71818a0af2527a36d98e36e1fde50814b1e8745b28f58c05376e3d0d996fa3f6903fa94cc7b4b2afe8d102ba2f338ffa64a4b6c0ad5bb84eb20e00ddc0ba7f5d15038f93eb7359668a313aab22256bccdfeccf70f791b7a7c408f894fd96044bc818f5a37497c8aa5ff1094a66a3c9fa05c12df0b2d2d2169d88f2dfbd95d082e8a03691c49b36cce4029a09c0c45572399b86b0adcef6a0286f33e36433950ff3e120ce11db7e2644bc8d31588a094a323857414ba08f862a9623d0058095a647ebd358cb07a436d18c6eec70218924e4aad60d59feeb9740ba546b9af8990c761c24e33ac9b0dd41a56d712cdb5f1c6e4a510054a9e3db4838d99921de1eaed10e9c183c13a885e0c30100feaf0c73c6d31849d52eefe83da1b1c0bb4a24276bc85ee054bf80c0a658f3cce6cbeec8890cf12b60a06961c5a4aa45c5a027795331d5cdd71f2ccad2cd20ef6b5c4ad48a85bbc5b98ecdc8bb9bd8d13e367993adc9446fc6334eeacc74931ca1e073e888e9a5f36ca70ebcf6d02398d91a92e6fc47415f106dce86bb82e962a95fb206e1dd7cfc81bbae"}) r3 = socket(0x18, 0x0, 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000180)={'vcan0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000012c0)={@in6={{0xa, 0x4e23, 0x8, @empty, 0x7}}, 0x6, 0x7, 0x3, "131a3f7eb0c43b698495664fef3b2bb60fb21380b954310937c892431a90a87f38ad619af27fcf069b7febe989a3a9d0412fedaea718d9fd4774929a14cbc4ad1826ae90b17f98cab0acbb52bd18d0c9"}, 0xd8) fstatfs(r3, &(0x7f0000000000)=""/215) connect$unix(r3, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) accept4$bt_l2cap(r3, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x800) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00000013c0)=""/16) exit_group(0x4) 2018/03/26 00:47:59 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000080f000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000c001000ca8a9848a3c728f1c46b7b31afc11338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/26 00:47:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000d0effc), 0x4) 2018/03/26 00:47:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x801, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x800, 0x1, 0x0, 0x0, 0xffffffff}, 0xc) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000040)=@hopopts={0x3a, 0x3, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @pad1={0x0, 0x1}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x28) 2018/03/26 00:47:59 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x8, 0x0, 0x24d, 0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$TCXONC(r0, 0x540a, 0x3) close(r0) 2018/03/26 00:47:59 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0xe2, 0x4) getsockopt(r0, 0xdd06, 0xf4, &(0x7f0000000180)=""/217, &(0x7f0000000080)=0xd9) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffc, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffff1) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x26, &(0x7f00000002c0)}, 0x2000) 2018/03/26 00:47:59 executing program 2: epoll_create1(0x0) eventfd2(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000d2bff3)='net/mcfilter\x00') pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd9c}, &(0x7f0000768000)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8)={0x8}, 0x8}) 2018/03/26 00:47:59 executing program 7: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/03/26 00:47:59 executing program 0: r0 = userfaultfd(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000552000/0x2000)=nil, 0x2000}, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000005c0), 0x2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000001c0)="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", 0x1000) 2018/03/26 00:48:00 executing program 6: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) setxattr(&(0x7f000032dff8)='./file0\x00', &(0x7f0000463fef)=ANY=[@ANYBLOB="7365637572697479112563707573657400"], &(0x7f00005e6ff0)='eth1,selinux+&-\x00', 0x10, 0x2000) 2018/03/26 00:48:00 executing program 4: r0 = socket(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) write(r0, &(0x7f0000262fd9)="26000000130007000000c1b00e000000000000000100000009ef18ffff00f13a050003002fc9", 0x26) 2018/03/26 00:48:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='coredump_filter\x00') readahead(r2, 0x2, 0x5) sendmsg(r0, &(0x7f0000f65fc8)={&(0x7f0000000000)=@generic={0x8000000a, "daf8ffe6ffffff0001f90000000000b61b340e63f8ab691822e903e7d64ac800000002000000007f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff200000000000000076167b456"}, 0x80, &(0x7f0000c7b000), 0x0, &(0x7f0000fdfd74)}, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000100)) 2018/03/26 00:48:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8000000000, 0x0) write$fuse(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="2000000001000000050000000000000004000000810000c84f284f59972d9f00c5a834416366df514b74f0ffe5848dcb69378401c8efea48df9ff57132dd64b2af31c9c980b2780177d623a4880957249841ef547569a0c28398b7e76cf42072a145f62551562c8504d5854465c4ca16c1c7dd5547d437ecff15695c1deb"], 0x20) getsockopt$inet_tcp_int(r2, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/26 00:48:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0212000002000000ffffffffffffffffd6d906bf9d8d7881d90787206826dbf69482c0f1ffa039659be28b7de1ac40c4bc6f7175c318ff17c91d83e349a941866349e724814bcdfb2eda07a0ea76ecd88405523befed38963dccd785253b5fba5bb6d3a65680b02790a4c91d22e0e4f471d0b51745cae9de7edd1ada85e72390b5bd5d801d1f6c08ec39d19ffd94252ac8e6b5867d01a579e17728f42869276d049704cfe7c3968471ed6d8cd00d429779fe781d6fa457d81fd20bbdfe908820416c8eb39543c1f5bd8f6f5e65db071d034808b13820dc6eb6f3da02792de5"], 0x10}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001a000)={&(0x7f0000020fec)=@ll, 0x14, &(0x7f000001fff0), 0x0, &(0x7f0000016000)=""/230, 0xe6}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20040, 0x0) getsockname$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x40, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x9, r2, 0x3, 0x7fff}) 2018/03/26 00:48:00 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/208) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x2000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000002000/0x2000)=nil, 0x2000}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001ff9)) 2018/03/26 00:48:00 executing program 0: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$set_timeout(0xf, r1, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x0, &(0x7f0000000200)=',') 2018/03/26 00:48:00 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000140)="90c2eaa161a6744c69c4ce7f113554ca42d12cad33753cb12393bd3d4538c3ca6b79840f358671f3002a53c60760abbe2c03d0121047ce1f346ca3c4f9da6a6cb715df71cbc8e2ad4c0d8b6862b0d7cde1add6ca412b67108a1ee6329b3bc4112132d6c14501d8c0842cdb5f37ce81f6815a165a9906285ff95dea574f3a1f70524428d236db536bb2a92032bfe761d022316f6151afe4ab6475da64b896f82953862d220dc3a4845fb7bb26ac0d", 0x0) mmap(&(0x7f0000394000/0x3000)=nil, 0x3000, 0x800, 0x10, r1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/26 00:48:00 executing program 4: clock_gettime(0x0, &(0x7f0000cd5ff0)={0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000140)={[0x39, 0x32]}, 0x2) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x9, 0x100000001, 0x0, 0xa, 0xa0, 0x20, 0x87, r2, r3}, {0x7ff, 0x7fff, 0x1, 0x0, 0x81, 0x100000001, 0xfffffffffffffffb, 0x3ff}, {0x7f, 0x0, 0x200, 0x2}, 0x6, 0x6e6bb7, 0x2, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x3c}, 0x2, @in=@broadcast=0xffffffff, 0x3502, 0x0, 0x0, 0x80000000, 0x0, 0x10001, 0x6}}, 0xe8) setitimer(0x0, &(0x7f0000a0b000)={{}, {r0}}, &(0x7f0000cd5000)) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x400000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {r5, r6/1000+30000}}, 0x4) alarm(0x0) 2018/03/26 00:48:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000040)=0xff, 0x2ba) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) recvmmsg(r1, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f0000000280)=""/21, 0x15}}], 0x1, 0x2000, 0x0) 2018/03/26 00:48:00 executing program 7: open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x3) 2018/03/26 00:48:00 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000100)=ANY=[]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200002, 0x0) bind$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"d2c2bfcd316d38"}, 0x3}, [{"01e631d8db445c"}, {"0b47caa93ddfe3"}, {"ec0b6adc535383"}, {"72e165a27dc0d8"}, {"0903cd4acf2164"}, {"2c9cef1dc24d25"}, {"92bd1726d6d1f5"}, {"defe186afe79b8"}]}, 0x48) 2018/03/26 00:48:00 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0), 0x14f}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ef9000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e6}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/87, &(0x7f00000000c0)=0x57) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000240)=""/213, &(0x7f0000000340)=0xd5) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000293000)={{0x3}}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{r3, r4/1000+10000}, {0x77359400}}) r5 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000380)={'bond0\x00', 0x1200}) 2018/03/26 00:48:00 executing program 7: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='affs\x00', 0x2000, 0x0) 2018/03/26 00:48:00 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='loginuid\x00') exit(0x4004) write$selinux_create(r1, &(0x7f00000000c0)=@objname={'system_u:object_r:dhcp_etc_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x36, 0x20, './file0\x00'}, 0x59) 2018/03/26 00:48:00 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}, 0x80000001, 0x10000, 0x3, 0x1, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0xed}, &(0x7f0000000180)=0x8) 2018/03/26 00:48:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8000000000, 0x0) write$fuse(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="2000000001000000050000000000000004000000810000c84f284f59972d9f00c5a834416366df514b74f0ffe5848dcb69378401c8efea48df9ff57132dd64b2af31c9c980b2780177d623a4880957249841ef547569a0c28398b7e76cf42072a145f62551562c8504d5854465c4ca16c1c7dd5547d437ecff15695c1deb"], 0x20) getsockopt$inet_tcp_int(r2, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/26 00:48:00 executing program 5: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)="656372b6b374667300", 0x1001, &(0x7f0000000200)) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000005100)={&(0x7f0000ffa000/0x3000)=nil, 0x1, 0x4, 0x22, &(0x7f0000ffa000/0x4000)=nil, 0xfffffffffffffffd}) unlinkat(r0, &(0x7f0000005140)='./file0\x00', 0x200) getdents(r0, &(0x7f0000000000)=""/148, 0x94) sendmmsg(r0, &(0x7f0000005040)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="8621734a13c472b79864a15c9e5108e9a4d6541259219cc434785b5b63726c1894ba2dae3f8cfd702fa14e7c33557aba2e6ad581c081159aceaee533bd560aef05072c88333cfae2158fb83f4da1ce09a91af0c818815fa1c67ea7e7446710425b6740edd9e57389006fe14a178596cf0a2ff77ca7a6027c4a852c7e589819f7692a2cb6a883c1b39774f902739936a782ee4d4ef4b33b5a21779af1", 0x9c}], 0x1, &(0x7f0000000140)=[{0x30, 0x10f, 0x1, "b7fe0157bf92f11777318b3c6979c5741e8ae4cd6c9eae8ade"}], 0x30, 0x8080}, 0x5}, {{&(0x7f00000002c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x20000008}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)="602e356cfafba9e148593b7c950ca9f2b6fb3c8927f86db77053f5da", 0x1c}, {&(0x7f0000000340)="99c58b5d10e02412ce18c456709d6473e81cb962579fbb89121c3faf385297eea19f4c2dc330f0bf64eaddd8259ea51a8c65b268c8d7ebe2099fd95b6ff38779e0f25040b5b326fca057f3d4311a89d4239cb4d472dfae1683cb41e1aad2df85f2b519bec455da5a9ba54dcfd392fdbe996a6a97", 0x74}, {&(0x7f00000003c0)="78fa196cfcb94d2ace1ce098966b6d1614677cafb052bc079215d841258197792f55033c9a7e55b09bf4f37d2fe00cea8f8c77c8b1b1917892c02c2e36fa4d2ec51bd2a8706b335dfd6e5605cea6cef1e64a766754a8cadcfa3337c5de217957adeda91dabef27294f6ada4ccf5aee0d7b716460e72fed9324e5d6689ca35717c41519bedf38ab356e8a31e24d0d00a71eccc91a02c10733bdfc7e49715a1ccc277babb3e6aac0dab9fcb7f90b392879eb784ec7dc6cae18430a8ac0a1912b09f5f7f69c93c6775ea826f04cc0e9da0a6d066ec540", 0xd5}], 0x3, 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{&(0x7f0000003a80)="c898fec4348d5eceeb12f791df9b367a4ad9e23e99907374a4a9c18bbd656c2285957d6cfc6a9f14e5a51e8b038c5fdaab9dd47ea7a5b9955757c812cbdf72e95ca081e70480e04e2abf53899e05ef9c8abd368915d13eef1c492ca5a6dad72adf79109ef40a00372e5cd5a62e80fe8d1eab6df781e4a1cf33e4cb764bb1f6beca3ab924740a481f849885c724cea5ef97bf1740f8307decd9317a91230fabcabfc4dff03049b5e92e7f5e383e23a82d12ee2ea90257773341d80b82f6260bf0c89e983529ce93d092063713e0cd28717cdff0c46a0dec0a4adfa9", 0xdb}, {&(0x7f0000003b80)="81b5806642128e1b2769281cf35d7ea67f33a6101ccc29bd69bbe327f13ef7dc5df43817294f8ee5c282e97300fa3bd877b5d0fdccb110647ea148a76f9806a6688ad224709be4d93c9e66880914f466aa9eeb3fba6d9e257e9f9ee9ef853b435014157bb74ef35c708cd84f2398c91329e5d77c7dc3f033efdfd994f040be599b1b67d765a7c9cbc821e502ba54e3eb1d4736140de0f0ee61fad8b32166dcce3402de73b96c0bb91a42e74b37ca3e4b503b8ac8ebeafb940e57e5a9cf0dffd4afb5549fb4f86b517c9b4e7d2eea07aba827aa", 0xd3}, {&(0x7f0000003c80)="e0badc3f05175474074c5b4ef6e773b9b6a5335040fb3d8bc0d8b7cf5bd8d06163f50558348ed49334326cd4dc06a875a103c98e14bfceba0f5a1b78344c19b0ad0041d4da5c55749d715f4a95ef7e91f33f62d923c63870627d534f0bab2f53afc7db6bfb737d47a63298528c77fb5c3c073f597ca2731e6e76611fd838e7b0fc3abd99d192022050093d86561cce", 0x8f}], 0x8, &(0x7f0000003dc0)=[{0x50, 0x1ff, 0x1, "42fa324505ad6f7a42f77d91becbeb8c811f5a8f166641b9a441593e3cc58fc44512485840cccb9179dd5a8e75df7ed1ac6a692d0ead7b483713"}, {0x30, 0x107, 0x9, "bd3a972a4ad2ee7c745d81a4fc59ab04c34b3f12d63e0e3c906cb797a9d4"}, {0x1010, 0x1bf, 0x0, "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"}, {0x30, 0x117, 0x4, "0554cc7f7327066cea46b4f37401a9e4fe00cf9078c90089060a052d"}, {0x28, 0x117, 0x0, "8ed5e0ade5014fe03222099ce04534075b86"}, {0xb8, 0x112, 0xfffffffffffff001, "2a2bdf6891b82d076a923979df2689ef222321f96d546557a4ed7c090ac5e992789b408e3f1f2295b785604a18db63bb2b42bf6580f3dc007e409cfd4a6eea0166ff27c94e9178568efe73fd2079686f356c5bd9d6c98f1678d6d70d4806b03bd543d8fe06a8c001d42a4cccc879dba4f4c9ffcb517d4b81cab988069bf28e8e90422e0bce8aa03af054c54852de11f8fbb989e03b8332bdd10960681e2aec4a03e5377e5493"}, {0x48, 0x11f, 0x4, "5fb458574da63259ceaa4400009e6a2251a8b98d4c43917f44758d53df246da8896715d2de1f6fa55d5d8c804a0244cab09c"}, {0x88, 0x1, 0x8, "2dad8c709c0ed9a352247560749d97875a7097eda2a3fa522def552a3892c4319bde0ff396a6481a91917345c2017c14f81927fe24b56076ff1822bc6716c535a6910c0671ee8a36afdcd7d93534078a6599d6f6cbd6a604ab449c0f009711d1b12f7a6bfaa6d4e40819d294aaa4efa023a2ce3e5621"}], 0x1270, 0x884}, 0x80000001}], 0x3, 0x800) 2018/03/26 00:48:00 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0xcdec, 0x20, 0x36, 'queue1\x00', 0x5}) 2018/03/26 00:48:00 executing program 6: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x7, 0x305100) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000380)={0x8, 0x0, &(0x7f0000000280)=[@acquire={0x40046305}], 0xa2, 0x0, &(0x7f00000002c0)="f14c81d45a4a073a837cde6da5f7d00f5e36e6b764d4ed9b3c7ff7603b10a122a5b50e261db6b2e40fe909042a55c10ace81aec39ea769886c4931b5998a1f2a5ab4437f8d01321e7d42f4bb69f38792610720f5936427a4f565cfca36297146bd76d47dbb487c437d4a248995b0de4ded53a2b8d3e048bc875d2ec687ee49ed4803f6b3ca9865708927377052f53d44b954832058a6540e4ef78126927149420b2a"}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2, 0x0) bind$nfc_llcp(r3, &(0x7f00000001c0)={0x27, 0x0, 0x0, 0x7, 0x6, 0xffffffff, "69efaa8685fae2a6c2bac7b52f673fc62ddd326dbfe477d2c0c9bef1710ade1db868faecc18aa106037212fbe9d81044cc003463c8570deea640b3b6de6ccd", 0x21}, 0x60) 2018/03/26 00:48:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x3, &(0x7f0000ff9000/0x4000)=nil) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/03/26 00:48:00 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setitimer(0x0, &(0x7f0000048000)={{0x0, 0x2710}, {0x10000000000}}, &(0x7f0000078fe0)) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x3, 0x20, 0x8, 0x8}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x8000}, 0x8) ftruncate(r2, 0x27ffe) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) memfd_create(&(0x7f0000001300)='GPL-}*:vmnet0\x00', 0x2) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000100), 0x4) 2018/03/26 00:48:00 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = socket(0x18, 0x0, 0x0) connect(r1, &(0x7f0000000000)=@can={0x1d}, 0x10) listen$netrom(r0, 0x3) getrandom(&(0x7f0000000000)=""/1, 0x1, 0x2) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x2) r2 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@generic, &(0x7f0000000240)=0x80) connect$pppoe(r2, &(0x7f0000000280)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'nr0\x00'}}, 0x1e) getrusage(0xfffffff7ffffffff, &(0x7f00000003c0)) accept(r2, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f00000002c0)={'lo\x00'}) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000000)={'lo\x00'}) 2018/03/26 00:48:00 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'\x00', {0x2, 0x24e24, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000600), &(0x7f0000000640)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=@ipv4_getnetconf={0x1c, 0x52, 0x100, 0x70bd2d, 0x25dfdbfd, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x20000000) r2 = accept4(r0, &(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000380)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=0x0, &(0x7f00000004c0)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000500)={r3, 0xeee92a8}, &(0x7f0000000580)=0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc\x00', 0x40000, 0x0) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f00000005c0)={0x80000001, 0x401, 0x0, 0x9, 0x0, 0x1}) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=@bridge_newneigh={0x30, 0x1c, 0x807, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) 2018/03/26 00:48:00 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x276) 2018/03/26 00:48:00 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setitimer(0x0, &(0x7f0000048000)={{0x0, 0x2710}, {0x10000000000}}, &(0x7f0000078fe0)) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x3, 0x20, 0x8, 0x8}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x8000}, 0x8) ftruncate(r2, 0x27ffe) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) memfd_create(&(0x7f0000001300)='GPL-}*:vmnet0\x00', 0x2) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000100), 0x4) 2018/03/26 00:48:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f27ff0)=[{&(0x7f0000000040)="29000000200019fff63d0a14000000060200003215f50005000000000d0011000000000200e1000008", 0x29}], 0x1) 2018/03/26 00:48:00 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xa0fa8d4764d94603}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x22001}) preadv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/155, 0x9b}], 0x1, 0x0) [ 49.733796] mmap: syz-executor1 (8512) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/26 00:48:00 executing program 7: r0 = socket$inet6(0x10, 0x4000000000003, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000008000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000080)={0x0, {{0xa, 0x4e21, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, {{0xa, 0x4e23, 0xaa3, @loopback={0x0, 0x1}, 0x9}}}, 0x108) 2018/03/26 00:48:00 executing program 3: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/26 00:48:00 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"0400000000000000d0ff365da61000", 0x1d}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x24000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000100)=r1) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) sysinfo(&(0x7f0000000140)=""/1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x100) ioctl$TIOCCBRK(r2, 0x5428) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) 2018/03/26 00:48:00 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f00002b3fe8)) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000cdff0)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) 2018/03/26 00:48:00 executing program 5: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b76000)) 2018/03/26 00:48:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2, 0xd53}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f0000000180)=""/198, 0xc6}], 0x3, 0x1) 2018/03/26 00:48:00 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x400, 0x30, 0xff, 0x65}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xb4, "40da672d4606b1b326a1692cab73093afc1da78020c6a1e049dc0589069d8d7faf4eb6ed7b9b19dfd17d84a3ac12ca6b264bb1a9cd7c578f4bba302cc80c12dbcb3f20ed48eb87bf52fbc00e9185808b0f49ea19239c9b9bd4909cc4e40849c25a958393584902a75b247be55edf3ad444a959b08ad2399a1c38fdc4bffe449f2a3a69b4ce4063578a960a2d44d1298333b0ad2e802f6cb954c9ba7024b287e21de10e29eee78f8ec68eb2ca35b70ef132c2efa4"}, &(0x7f0000000180)=0xbc) sendmsg$key(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x2, 0x9, 0x100, 0x7, 0xa, 0x0, 0x70bd2c, 0x25dfdbff, [@sadb_sa={0x2, 0x1, 0x4d3, 0xffffffff, 0x81, 0xee, 0x2, 0x1}, @sadb_address={0x5, 0x5, 0x6c, 0x0, 0x0, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x400000000000003, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_sec_ctx={0x1, 0x18}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x68}, 0x1}, 0x0) 2018/03/26 00:48:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='\b']}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) 2018/03/26 00:48:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e21, 0x4, 0x2, 0x20, 0xa0, 0x3b, r2, r3}, {0x80, 0x3, 0xfffffffffffffff9, 0x222, 0x6, 0x1000, 0x5, 0x1}, {0x80000000, 0x1, 0x7680, 0x40}, 0x1, 0x6e6bb6, 0x1, 0x1, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x0, 0x3, 0x400, 0x1, 0x9, 0x2}}, 0xe8) 2018/03/26 00:48:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x1, &(0x7f0000000400)=[{0x16}]}, 0x10) r1 = memfd_create(&(0x7f0000000000)='(wlan1wlan1vboxnet0\x00', 0x3) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f00000000c0)=0xfffffffffffffffb, 0x4) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001a00010100fcffffffffffff7f000000"], 0x1}, 0x1}, 0x0) 2018/03/26 00:48:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$netlink(r0, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001f80)={0x10, 0x1a, 0x401}, 0x10}], 0x1}, 0x0) 2018/03/26 00:48:00 executing program 5: getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000002c0), 0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x80fe, 0x0) dup3(r0, r0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x80e, 0x0) 2018/03/26 00:48:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80000000000) mmap$binder(&(0x7f0000d55000/0x3000)=nil, 0x3000, 0x0, 0x20012, r0, 0x0) 2018/03/26 00:48:00 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x190) mount(&(0x7f00006d3000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e4ffe)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x3af5, 0xff, 0x7fffffff}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0xfffffffffffffffc, {{0xa, 0x4e21, 0x0, @empty, 0x27b2}}, 0x1, 0x2, [{{0xa, 0x4e21, 0xada3, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x4e21, 0xffffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x100}}]}, 0x190) chmod(&(0x7f0000a23ff8)='./file0\x00', 0x0) 2018/03/26 00:48:00 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x12, r0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000180)={0x7, 0x427e, 0x2, 0xb}) clock_gettime(0x8, &(0x7f0000000040)={0x0, 0x0}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000011c0)) syz_open_dev$evdev(&(0x7f0000001200)='/dev/input/event#\x00', 0x2, 0x10000) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getresuid(&(0x7f00000012c0), &(0x7f0000001300)=0x0, &(0x7f0000001340)) r5 = getgid() keyctl$chown(0x4, r3, r4, r5) write$evdev(r0, &(0x7f0000001240)=[{{0x0, 0x2710}, 0x80, 0x9, 0x10000000000008}, {{0x77359400}, 0x9, 0x34, 0x3f}, {{}, 0x1, 0x5, 0x9}, {{0x0, 0x7530}, 0x3753, 0x9, 0x200}, {{r1, r2/1000+30000}, 0x9, 0x2, 0x9}], 0x78) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) getsockopt$inet6_tcp_buf(r0, 0x6, 0x490e6b64daacefc5, &(0x7f0000000100)=""/24, &(0x7f0000000140)=0x18) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/4096) 2018/03/26 00:48:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_getres(0x6, &(0x7f0000000040)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f0000000000231100", &(0x7f00000001c0)=@ethtool_perm_addr={0x20}}) 2018/03/26 00:48:00 executing program 3: r0 = socket$inet(0x2, 0x801, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/03/26 00:48:00 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) r1 = add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="4286a6f4adf986f0c2bfcef437b7c953625bce37cacd13809319bd581253b8cba5f37336c701cf3a2e17555c134448a919f9da5737da04e2a97019e0358e9b0f30cca2edfa8cb09db51235097bb6f442fe1177d40f286e9381c036f22d0d459d129e1046fa89013f39a847cbe2a1d1fb3039ae9bba08e2a077f570af0d81f8a4556e0b96775e8affe8b8d598be58a3cf54608a5ccbe86ee79bb0fdadf57a8c2142bbb2c2ba424e557dbf2c02", 0xac, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000340)='id_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='\x00', 0xfffffffffffffff8) prctl$setfpexc(0xc, 0x3) keyctl$instantiate(0xc, r1, &(0x7f00000002c0)="920ef8ddeac904896ab32157b26c976131a0d687d3e8123304ed9f67f95ffd4db4b9ab1fafaa7b5a3f96215ffece7c90f20c5d225342421f04a82d06c5f091c92a3bca4eb7ac1074671eb257563368", 0x4f, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0e000000000000000000083d8c48eaf3d03000f60000000000000002000000000000002500000000000000001c00000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/03/26 00:48:00 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x560) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="041a8000ba9ac69fd1d9d4312f102bdc34164d7b821ea4954067c6f6a965141577dc6c2a000767e40dffbe7a74d75a395c1a465bb424a9"], &(0x7f0000000000)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@rand_addr, @loopback, 0x0}, &(0x7f0000000180)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001440)={r2, 0x6}, &(0x7f0000001480)=0x8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001500)={@loopback={0x0, 0x1}, 0x42, r3}) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000080)=0xf0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'teql0\x00', 0x1000c002}) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000014c0)={'gre0\x00'}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140), 0xfffffffffffffff7) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) close(r0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000200)={'HL\x00'}, &(0x7f00000013c0)=0x1e) 2018/03/26 00:48:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000022c0)={0x0}, &(0x7f0000002300)=0x8) recvmmsg(r1, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r1, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd4442098dfdc9f458a5e5b1df92829ad7d8244c653c25fbb0625a6a57c26a725eb33561e6affbdba32d07c571d55da00fb6d8d521498f54e5b5f5bd9acd730b53a31a64b3d3ef27a6494ce6fbd2083", 0x80, 0x0, &(0x7f0000000080)={0x2}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x8000, 0x7, 0x9, r2}, &(0x7f00000013c0)=0x10) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000001400)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000380)={r2, 0x1000, "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"}, &(0x7f00000002c0)=0x1008) socketpair$inet(0x2, 0x6, 0x8000, &(0x7f00000000c0)={0xffffffffffffffff}) geteuid() getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) 2018/03/26 00:48:00 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) process_vm_writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/23, 0x17}, {&(0x7f0000000100)=""/96, 0x60}], 0x2, &(0x7f0000001240)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/124, 0x7c}], 0x2, 0x0) futex(&(0x7f000000cffc), 0x4, 0x0, &(0x7f000000b000), &(0x7f0000048000), 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) 2018/03/26 00:48:00 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) fcntl$getflags(r0, 0x1) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) fchown(r1, 0x0, 0x0) 2018/03/26 00:48:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x2, 0x8, 0x10001, 0x4, 0x85, 0x8, 0x3, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x7}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{}, {}, {}, {}], 0x4) 2018/03/26 00:48:00 executing program 5: clock_gettime(0x8000007, &(0x7f0000000080)={0x0}) setitimer(0x0, &(0x7f0000a0b000)={{}, {r0}}, &(0x7f0000cd5000)) alarm(0x0) 2018/03/26 00:48:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x3, 0xfc3, 0xfffffffffffffeff}) 2018/03/26 00:48:00 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) process_vm_writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/23, 0x17}, {&(0x7f0000000100)=""/96, 0x60}], 0x2, &(0x7f0000001240)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/124, 0x7c}], 0x2, 0x0) futex(&(0x7f000000cffc), 0x4, 0x0, &(0x7f000000b000), &(0x7f0000048000), 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) 2018/03/26 00:48:00 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) fallocate(r1, 0x1, 0x0, 0x2) fallocate(r1, 0x1, 0x20000000, 0x1) 2018/03/26 00:48:00 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x8400) fcntl$setsig(r0, 0xa, 0x32) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000009ff4)={0x10000014}) poll(&(0x7f0000000180)=[{r1, 0x1280}, {r2}], 0x2, 0x8001) epoll_create1(0x80000) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000007ffc), 0x4) shutdown(r1, 0x0) 2018/03/26 00:48:00 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f00000011c0)=[{&(0x7f0000000040)="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", 0x1000}], 0x1) setsockopt(r0, 0x8, 0x7, &(0x7f0000001040)="94754090bdeed995f77b06df8302b6ae172fde202863c1afa57839d6055815f39e3e853e6b46231c0e4c9aca36a3ffd108937fd007ab4860c377372df1", 0x3d) 2018/03/26 00:48:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000000840)={&(0x7f00000000c0)={0x27, 0x1, 0x2, 0x7, 0x9, 0x401, "08b1956cc78c9abe8546d362cf8f058e7b1eaa9826d37939912e66dda5a883f6d7bfe344b04d12cf44e7dead63d77ad7b977e8a7246283a2d4445e84ef274b", 0x34}, 0x60, &(0x7f0000000740)=[{&(0x7f0000000200)="0dae006d7101065abc8b35f49012fb13c6701f47fc54f20bb8c800e37a2f0c8701cdc27442239fc1f253d09483eeae5d27c6ab08b31d03651aa8b0b10b379219258e40cabd3f88f66e5d2122d86e655abdde373c1371ba95300220a89d48da407f7363c9ed2cc554128fa74bab000c0a493008a5f6ef5c485dce68c80317dac816181d71da0ed407b16388a59c4ec0f22c7370c41781ebcad166079ea9278284bd75", 0xa2}, {&(0x7f0000000180)="89cfbf97916e954b50501e", 0xb}, {&(0x7f00000003c0)="3ad16b1ed2296eaa882a7b6ee7d13e6c9fb97686818cd105f7c796c3658b98c7677c8ce818e234ea4f8c990a403a606894f4fb05963a1f68fd3e8aa549a948c9881d7cb7af6554871973c7507d2e84e213972530c66403663bec38165b4983358f6e365f9f0f4bf7ce29453b8a9cfd53ff186712dff5c407e902ae7f3438ef2878c333234fa5986547c2db2bfa4c385c107f80a07175a7346e083b0dd71f0001c03f3e77b3b91418b019d4e593b0b3b03a9d643e94fb905ea1b56f3bac40b72b4978ed34a04d1c077e26097d4bd694de32423ca9e38ec441bcccb57dbdc3f978c09377b0702f33057fe0", 0xea}, {&(0x7f00000002c0)="a9ace2466eb690c8bfaff18fc1f8d1c9e4f2d03b69860472a78216eec4d755de983258cbc381725262b363b11f5276446fe5fc4f528f70f2f561ba167dbee429a0f29abe660a8b231e36a1cba05e4cb8fc1672af3caa2bc592e550fe2e1ff50c3498533a719c22eb11adabf95c93ad9f08f90b7e8aa5e1fa3978f96f2ec786f79ba11de6051e74c5dbbeb9e41ea2a37eccb902daf8a89c", 0x97}, {&(0x7f00000004c0)="9ed909b737147ec31b179c8b503d0adcc68e3f8aaa457eff3faabd4c38ca2eae95b182f5b0545c23792daf012eb13f7d0d759f4da5a9e6e0a77723cf819ab931a0b4595e842f9f47344185edbdba10d4614070d713a9f72ba9fe5a893af559ad48a96cf26dd8ec0fd6e887b98a51b639679e9127a2b987fc0469c17eabc9018255dff4b06a9519a32572449e33733138fc94a5950f8256eaa27c89d3687762afab11321ae8568d1e38fb146dc46a7ec7fc121e9f225b32e9931f0e2e2a210d0fe90708d33f07733a80d3e83f4734fb842a76bf937970462a91828e0bdcbbf5157f583424d701947046", 0xe9}, {&(0x7f00000005c0)="38012c62870a7ef137c48beb823368846392078ca70fa80970b8ace3b92d2297cff4ad33970906d64742dc5d270ce59fba0807ec70314ea7b251fbc2ac8421be5472689192b1fced6e2ec6b0a6a7afbc1d388e504ec90544c992e13483ddfa763b379479aff5a79d5b0d0464d8365cba4821e009b66cc78732b33ea44464050fd90ada67ce557d18752d7baf0c10d7a9c7f702046f4e7f4faafb874c38b0b4a45fe3e95efc13b480a920", 0xaa}, {&(0x7f0000000680)="595a50bbbd8c68137f540312cc9f8cce2c7f81afcb0f125bf173edcdfecf65135018b0bca8e475daaefa0292feb9b905deccda8ec4bef3e1bc0078c800a409ec660b", 0x42}, {&(0x7f0000000700)="6e43badb7d9b183a96e8570979835c46107e2f1ea9793178879a1b70796c96b839a8f422c34221fbaf1bee2cde1df1cf8feeb525c248db4967bc70a9fa", 0x3d}], 0x8, &(0x7f00000007c0)={0x60, 0x10f, 0x0, "10f67b46563cdcf3189a1c2baa3a5ff003bcb703ac64356da10a8c212ab5f5256151c38eb4da92fd690e08ad23e66c11aeed85b8f31ed8947e1888fe5fd4708bc880efd3e80b862bbdd044ab5132"}, 0x60, 0x10}, 0x40084) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@dellink={0x34, 0x11, 0x329, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, 'teql0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/03/26 00:48:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_pid(r2, &(0x7f0000000000)={[0x36, 0x36, 0x33]}, 0x3) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000140)='Z', 0xfffffffffffffdfd}], 0x1, 0x0) 2018/03/26 00:48:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000022c0)={0x0}, &(0x7f0000002300)=0x8) recvmmsg(r1, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r1, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd4442098dfdc9f458a5e5b1df92829ad7d8244c653c25fbb0625a6a57c26a725eb33561e6affbdba32d07c571d55da00fb6d8d521498f54e5b5f5bd9acd730b53a31a64b3d3ef27a6494ce6fbd2083", 0x80, 0x0, &(0x7f0000000080)={0x2}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x8000, 0x7, 0x9, r2}, &(0x7f00000013c0)=0x10) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000001400)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000380)={r2, 0x1000, "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"}, &(0x7f00000002c0)=0x1008) socketpair$inet(0x2, 0x6, 0x8000, &(0x7f00000000c0)={0xffffffffffffffff}) geteuid() getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) 2018/03/26 00:48:00 executing program 5: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="48a19981d925b093", 0x8}], 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)="81c51df4079877d5a497d90f659d36203d27e41dcfc6ad92f061771b4dde86e27bdbeb642f2e5b647c3a280ed4277adf23f592314d33415a6a0323cac952b458b843f6fedceb57692122741579bf708bb9dcd3af636b62476127609403c90aa70f2f0d264ac8fdb672693eae742215957b860a226da0893977cfb16ce3dfdf33fae52df4527cc70c0421ca57743db3ebf1f9876e0104e4435b72e703d455a2a42ed186f7cabc40ba7727d836ea3f1b34f195d4b04408e3d0428ef0f36c827b38", 0xc0}, {&(0x7f00000001c0)="b157db1151ce2e80528dfe4a30e9a89633d8b7c05b5d5317ced37f932547ecc4174f2b", 0x23}, {&(0x7f0000000200)="3db368144ef42e512b8e47dad7acba7cd54363f2", 0x14}], 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x240, 0x20000001}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/03/26 00:48:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"627269646765300001002a8900", 0x8201}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'bridge0\x00', 0x1}) r2 = socket(0x1, 0x4, 0x3c8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000080)=0x1a4, 0x4) 2018/03/26 00:48:00 executing program 2: 2018/03/26 00:48:00 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) r1 = gettid() wait4(r1, &(0x7f00000007c0), 0x1000000, &(0x7f0000000800)) r2 = accept4$unix(r0, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000780)=0x7) r3 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) write(r2, &(0x7f0000000480)="321a66d32a718777f1e4ccee390f697d55edba7f9ec7cc8b66417eea8418ca879a5f535d5f5860f0f05a16114b6619c4efc78439c3b43d5bcb370fe96e52ab2e34f2787d73bef6e95dbf5f7b132a620527cbee7e49dec5369b1b79a4e65bed0bff2ff8ab3267379dcab8ad663831e5ff6c263a0b59a20761888209a5dc32d834e876cc0a794eb9cf5f7f46e174b8b3336664e31cb8d78c1622ab5d0ae26bce2bfa6188237355074bad9f878f1e1dde96c40a51ff77c8b789ba1d8ad334c0f18ffb4a64de64beb8ab6be4e64333a9a8eb2535447c45f7093da2bd3c69b64f47bbc1092a7af2", 0xe5) read(r3, &(0x7f0000000180)=""/28, 0xffffffffffffff72) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00000003c0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000580)={0x8001, 0x0, 'client1\x00', 0x4, "d9a2548c7c6d3f68", "4b5cd42e73aec04faba6e769291051b43f9e18979f61ceb832f1e3c033acb912", 0x23c00000, 0x1ff}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000300)={0x3, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) restart_syscall() ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000bc9ffc)) creat(&(0x7f0000000740)='./file0\x00', 0x40) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000380)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x2001, r5, r6, 0xdec0, 0x2, 0x40040) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f00000006c0), &(0x7f0000000700)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f00000000c0)={'ifb0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/26 00:48:00 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockname$packet(r1, &(0x7f0000000040), &(0x7f0000000100)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80000000000080, 0x0, 0x3fd, 0x5, 0x0, 0xffffffffffffff80}) 2018/03/26 00:48:00 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00000000c0), 0x65) 2018/03/26 00:48:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000000dc0)="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", 0x219, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000b80)="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", 0x217, 0x8041, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="8d922589f8e9e1e2e467913eb87fbe4b74be15082c65e601110e232b9f70842b16f15b545a045c9b310eaeeb4ed3f922", 0x30, 0x20000000, 0x0, 0x0) prctl$intptr(0x26, 0x33b2) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x84800) sendmsg$nfc_llcp(r1, &(0x7f0000000400)={&(0x7f0000000180)={0x27, 0x0, 0x2, 0x7, 0x6, 0x10000, "f18f7c053bf7d61ea253ce50f32c7071dd3e1b8364bf233349ac6dd12ee3ce6a15138fe12fb686ba07b6b2b0d8297fd0ecbec1456265d7add13f08d9c5fb5e", 0x28}, 0x60, &(0x7f0000000340)=[{&(0x7f0000000240)="4a6fd5b5225d9ea06f56243503fffcba28b95fc2a2115b66b1a13458c0f3ae1bc4827383b2a68cd21c7065a3564ca00d4c4e8e3d61e5e27cce530336aa91", 0x3e}, {&(0x7f0000000280)="21f7363ec73982f6de0ecbd6ae50fb7a8b1bd2931f7ccd7848fe0e78cbc6888287e54b415f85c2570a273d94dca4a639837285092f7bda67ca3caaac8a2f5976c67d39", 0x43}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000300)}], 0x4, &(0x7f0000000380)={0x48, 0x110, 0x3ff, "99c4af834d679f2fd14713a49a9a90bcf8834b309834f2066d5a4b3c819854efa1253271ea974dd9b3cbaf3d1c8a17e6c8a9"}, 0x48, 0x4}, 0x4000000) 2018/03/26 00:48:00 executing program 4: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b22fda)='y', 0x1}], 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x200002) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0xd4e, @empty, 0x3}, 0x1c) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {r2, r3/1000+30000}}) sendfile(r0, r1, &(0x7f0000aef000), 0xa8) 2018/03/26 00:48:00 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1c0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, "00ffffffffffffff00"}) 2018/03/26 00:48:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x20000001, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'lo\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @rand_addr=0x401}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) 2018/03/26 00:48:00 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140)=0x3, 0x4) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000180)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) close(r1) 2018/03/26 00:48:00 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x40000000002000, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000200), 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c23fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0xef90, 0xfffffffffffffffe}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0xffffffffffffffff) ioctl$KDSKBLED(r0, 0x4b65, 0x80) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000080)) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r3, &(0x7f0000f5e000)=[{&(0x7f0000596000)}], 0x1, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) r5 = syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000000280)={0x4, 0x37e, 0x0, "1c5455c50e7e", 0x401}, 0x10) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}}) socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000180)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) memfd_create(&(0x7f0000000140)='/dev/ptmx\x00', 0x3) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r6 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x100, 0x4) ioctl$TCSETAW(r6, 0x5407, &(0x7f00000002c0)={0xfffffffffffff7f2, 0x5, 0x4, 0x5, 0x10, 0x0, 0x4, 0xffffffffffff4eac, 0x46, 0x8}) 2018/03/26 00:48:00 executing program 6: clock_gettime(0x6, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='ubifs\x00', 0x8, &(0x7f00000000c0)="17b47cdac96cab639b0169572421b4") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000048c0)='/dev/pktcdvd/control\x00', 0x501000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000004900)={0x0, 0x24, "4427b9bace09d24974f32dc03f790375efcd3442b3dbfa2ad56301fd2008286ae8d39f5b"}, &(0x7f0000004940)=0x2c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004980)={r1, 0x1b7}, 0x8) readlink(&(0x7f0000000480)='./file0/bus\x00', &(0x7f00000004c0)=""/118, 0x76) 2018/03/26 00:48:00 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x800) ioctl$TCSBRK(r0, 0x5409, 0x100) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getpeername$unix(r0, &(0x7f0000000340), &(0x7f00000003c0)=0x6e) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x40) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20001, 0x0) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0/file0\x00', 0x4) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x0, &(0x7f0000000280)="58cf7060dfdc59764378043b9130249c8571c034a9d9ab63115d227f8616dc42fd2ee8d89cffd4bc3c8b5144db46b4a155d6bd1438aa92c8ddb5c1e153e86b319f7e3707d996711aff1fc94cb6d706151a54a579ed619ae85ecf0c145588b301bd9f349cd5fb437b307ecd5290f95c53363ad973d208d6932512c1a632a103ddbc5730ee09a4bc7e130bda107d2a5ea76edd7eabfbff629ed29eb8bb94f696f27dd255") mount(&(0x7f00001a4ff2)='./file1\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073afff)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f00000000c0)) ioctl$KDSKBLED(r3, 0x4b65, 0xfffffffffffffffd) 2018/03/26 00:48:00 executing program 0: modify_ldt$write2(0x11, &(0x7f0000000ff0), 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e5000)={0xffffffffffffffff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/pktcdvd/control\x00', 0xc0000, 0x0) modify_ldt$read(0x0, &(0x7f0000360f57)=""/169, 0xa9) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000100)="8fbbdd86d8eb9abbf5534da99b1a6bd66e5664b430f74bec95ff0ad9d9085dae2c", 0x21}, {&(0x7f0000000140)="0f67da5eff807a9078a852938e67fbd43e9bdc4dcdb9", 0x16}, {&(0x7f0000000180)="ea44f616b2f252ce43ca7062f36245a4f456f6a5f02a013982eb61edf2880aef2a2febe1538c38f31184c7a46387ded399cfc24670eb9766470178a3660df45b2a8264668278927ac3d1107b09ca4d2e42299faad8a4a68ff489612e0f20a93db38fb0a6551dd9892ba6f786cf76caf779c2871f32f3120b7df885fdef2cf5452df8ae7a18dc2f016790e8c8e7a8a3cefaf742e5d9852607bcd5fb68df52438b48fbadbc2e82917adaef6496f36cc593e0be650dad4b44950bea2fcbb3af56716f56c79cd7165ae3bba56d98e3b74702c830dec62ed7df0299", 0xd9}, {&(0x7f0000000280)="1614aef0b4717afa18bd2aa7606476ecd5a87df05e95b297855c5e7f98885647e2e21565d2dab626836067094f61bb081bb53a71d6254618258960b2a179e9b2d98b03b4f9e4926f8d4452f9ba6c74ce21209f411d3215320c240e69037aa57ca23be88f80484da96ff95744ff282efb071eb87f466d74451ca9e73e08fd6a45d4f9e1333de3692e4593479ef7918e1e8ae09e5ae8ce7ed0f1782f6a6d8a4ccfbab065b3cf82b0490363ee0cdf91a8e11f33536c1aea33fe13e22f99d946f41b693750b431522c2b002f7b6eb039f239e9aae568088242ea9364d2aecb4b26b380be", 0xe2}, {&(0x7f0000000380)="ff98f64c7bede19354a43ccfe2723f0defa0a38d2f13264b8468a0715d63269b1c994f0081806767ba9c7903c10498ac3fc2a6195d8c596ed2baa86ae1d284d4f3a6188cae0900db6e7eef2b927a9cd950b5904a09359b368987b4227a6bafc4fff8af0b3ab4443e397a65836ecfdf515d95fefd46fc9bb6aeea63bfbbb71faa1bf63a72", 0x84}, {&(0x7f0000000440)="6225796a54037c23b67808289be037d6f52b839a047bc8c00a926a8a648af70efbb681d36ecc39363e862794d90f1f70948121e2f27b1112", 0x38}, {&(0x7f0000000480)="8517b960237db1227cf251f133418f384d9f44f6b9effb5554e0094c472c28af969c4e99818c75aa5cab57702534857ff75af1d704a4d50b623a9b20480a54231c9733e840b13d5cda7142ac82f689dafdc21f157e6effec104c2a39bf0e68843ae74f1da50b4227b2145068580506f49613db34d907a76f238f98e2e3144723f53a706347e01ed449c21e3f5d4d", 0x8e}, {&(0x7f0000000540)="b4b20b253af94d95e659adbade42d10d48a67d2d2220907f", 0x18}, {&(0x7f0000000580)="f54c0632b2b18c30d67539119447d7805c7b971cc093c2d88f17bb70a4fb1a24d7396738a77e3fcd8ec0cf3fb7faad", 0x2f}, {&(0x7f00000005c0)="37e691888852bf4f1f419fe0458c3ea31f310231e1b7b0a3891457c19d306b8547583ceb386aba03675471694fee95b1149bb05408c19a4ac68432e6b59c226ff42c1bd10f819a49b3f01133fa7d82dc106a00ac6e1c0ae16b4269cb7da7c6f02b690768c2626089376a4c43cd9cf1592601e7653df29b6824616f1cabe62640fd5de8aa585dae0b23796d7bde7eb92d496d127a826e6de662ffd5a41b6ea730baa0a9ba3747c33edb64557558a915c9828c", 0xb2}], 0xa, &(0x7f0000000740)=[{0x80, 0xbe, 0x2, "769ffd41d197b0abfe87131b8da23a2229902c1e4fc0aeeb33ac41486b14e792a052b02ccece4bdc3058f6a1794ee451841d8030c9ff5669f1eda414df77b6c38eb80cec0c9b24575a3cc9cf1a26789cfb45b2826bd83de30a5954ddd669cc41611e8ae0c631d967bcdd3d5996fa17"}], 0x80, 0x20008000}, 0x4840) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={0xf825, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x20, 0x42, 0x0, 0x3, 0x1255, &(0x7f0000000040)='gre0\x00', 0x3c, 0x3ff, 0x9}) r3 = syz_open_dev$usbmon(&(0x7f0000000800)='/dev/usbmon#\x00', 0x8, 0x200002) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000840)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000980)={r4, &(0x7f0000000880)=""/209}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000ac0)={0x3, 0xac, &(0x7f0000000a00)="fb8ca11392989d3817733fed21f7f7a1a4c51274c2d0bf8705757595c1101ebd0768ef747f01c6c51755ef2528b191399a437f3a60d8924536118ce1ec99e7d92066b50577685a621cf996861ccf5ad0c17df612089eee645ce89e94a289a8fd09d9b784701e2838faf957b62164e12610095f9d109dde7c336731c853be39c6cc39cdc2e82939d403ec06a404c14d307d94361665017f2657da878390b37fba112c79e45cc899c18d68503d"}) 2018/03/26 00:48:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0x14, 0x3) 2018/03/26 00:48:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240), &(0x7f0000000280)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x2, 0x348, [0x0, 0x200002c0, 0x20000578, 0x200005a8], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x5, 0x9bff, 'syzkaller0\x00', 'gretap0\x00', 'bcsh0\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0x0, 0xff, 0xff, 0x0, 0xff], 0xa8, 0xa8, 0xd8, [@realm={'realm\x00', 0x10, {{0x85f, 0x8}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x5, 0x0, 0x8, 'bond0\x00', 'ifb0\x00', 'bpq0\x00', 'ipddp0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x228e2cd4e080ed48, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x100, 0x168, 0x1b0, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0xf06ef319791928ab, @dev={0xac, 0x14, 0x14, 0x1a}, 0xffffff00, @dev={0xac, 0x14, 0x14, 0xe}, 0xff, @empty, [0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff], 0x24, 0x44}}}, @m802_3={'802_3\x00', 0x8, {{0x0, 0x0, 0x2, 0x4}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x8, 0x10000, 0x1}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x3c0) ioctl(r0, 0x440000000000127e, &(0x7f0000000080)) 2018/03/26 00:48:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad1ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') lseek(r1, 0x0, 0x1) sendto$inet(r0, &(0x7f0000f2dfff), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair(0xc961dde9a7bdaacc, 0x2, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000), 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ptrace$setopts(0x4206, r3, 0x2, 0x44) mkdir(&(0x7f0000000080)='./file0\x00', 0x12) r4 = socket$inet(0xa, 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0x644}], 0x1, &(0x7f00000001c0)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x6, 0xe, &(0x7f0000000a40)=@broute={'\n\x00oute\x00', 0x20, 0x4, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000d9e000), &(0x7f0000000240)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x108) signalfd(r2, &(0x7f0000000040)={0x7}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0xe7}}, 0xfff, 0x9, 0x3, "0d1d60b34ae669add04ef801a52b242ce231d4efd55ac40ecc8fb94bd95b9b3322420031fff971d35406e81e4bd031b194c2c0f328c1d4d34681a3937a48ac453da4ff1a3f997b30307b6d55af3ab957"}, 0xd8) 2018/03/26 00:48:01 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) fdatasync(r0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40e100, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x208, 0xfffffffffffffd97, 0x9, r2}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000200)={0x401, 0xe8, 0x488, 0x1, 0x2, 0x9}) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f00000002c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x400, 0x200, 0xcffe, 0x44}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x424100) socket$l2tp(0x18, 0x1, 0x1) ppoll(&(0x7f0000000300), 0x0, &(0x7f0000000380), &(0x7f00000003c0)={0x6}, 0x8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000400)=ANY=[@ANYBLOB="ffffffff7f000001000000000300000000000200ffffffffac1414aa755ed4f6bab3a7fec030ae18f9f55fca94545cab0898b074012dd73cb46c4cb890afc4b89f24a8b783f8d7443f9fb3675275e5f9445a3a143e941f"], 0x1c) getdents64(0xffffffffffffffff, &(0x7f0000000280)=""/10, 0xa) 2018/03/26 00:48:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}}, 0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x14) bind(r0, &(0x7f00000006c0)=@hci={0x1f, r1}, 0x80) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0x45, "56be1d76f37fa2af20db73038462d8a6e2f778a5f6ed487513165426e65e91035affb237e00dbe1e5878389bc9f32188e0086a479b7a87cba19c9e585bdd9519802faf3a5a"}, &(0x7f00000000c0)=0x69) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000000100), &(0x7f0000000000)=0x14) 2018/03/26 00:48:01 executing program 4: r0 = memfd_create(&(0x7f00003aaffd)="ff29", 0x0) fallocate(r0, 0x1, 0x0, 0x10000) ftruncate(r0, 0x4fa) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x4) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) 2018/03/26 00:48:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) close(r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/03/26 00:48:01 executing program 7: r0 = socket(0x10, 0x4002, 0xc) fadvise64(r0, 0x3, 0x4000000000000004, 0x9) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10200cf", 0x1f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="0000bf004d9bcee5b1aac3ebc0a38e8c9cb8738d8126c014c9e129fbc838d5f9a535d80d6f41a49d42fcee4761de36979d244cdf18f8f02ef2238b3ec18865da92fc5dbc46c174e239f6ea638f2dd8bdfcd275ed9838b91c5db66004b32979c6709f38ffd9071e1c3fc9192a31056958b0297e57e5fed9f6e683a82299c3739daaa5a16e608d37148dbdb2d9031804c8852b5a6193690aafe1af82fa13baf440bc703b85d0903718719064cb5d40bc9c46e37ad34ea330f73862e6bdbabffc8b54a82f"], 0xc7) 2018/03/26 00:48:01 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendfile(r0, r1, &(0x7f0000000080), 0x80000002) accept4$inet(r2, 0x0, &(0x7f00000000c0), 0x800) bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/03/26 00:48:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000012c0)=0x0) rt_sigqueueinfo(r1, 0x12, &(0x7f00000010c0)={0x40, 0x0, 0x1}) r2 = fcntl$getown(r0, 0x9) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001240)=0x1, 0x4) accept(r0, &(0x7f0000001140)=@ipx, &(0x7f00000011c0)=0x80) ptrace$getregs(0xc, r2, 0x1, &(0x7f0000000080)=""/4096) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/16, &(0x7f0000000040)=0x10) modify_ldt$write(0x1, &(0x7f0000001100)={0x0, 0x1000, 0x1000, 0x1000, 0x4, 0x80000001, 0x7, 0x3, 0xffffffff, 0x100000001}, 0x10) 2018/03/26 00:48:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='system.advise\x00', &(0x7f0000000100)='\x00', 0xfffffffffffffd34, 0x1) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0xd107}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/03/26 00:48:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000000)=[0x0]) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) readv(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1) 2018/03/26 00:48:01 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='stat\x00') sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20020}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x1cc, 0x2b, 0x101, 0x70bd25, 0x25dfdbfe, {0x1a}, [@nested={0x1b0, 0x49, [@generic="bf648847df2345812353cb2143550c7c4014721189c4743bae74d71524f268acf7b6c1733d0e6f94e938825337", @typed={0xc, 0x63, @u64=0xc60}, @generic="09e8c724739a3c3b1cd98e11a7b99019e96da86d0b7d341cbe1537ade217b23800bd625bae82f97723d5988e4494fd9e35028ab643ee2651086b0be42723b21084a9d3082142a961", @generic="602b9ef608ca4b706118444b24680b415786afc6fd40b934eb9533d1a2d3a7e11507a1423ae4e29d682a6ba817b2d7c1f507bd45af93c4b9f92ee140ea0a519a7f0daf", @typed={0x4, 0x64}, @generic="1d8343ffc6b4717533ca971d8da1471ee5f48df7a549f2e8baaa874f4ff877d212fec1e19ce046130484c4da3faeac19871fd2eb0dae4866336ee1f44b2fc1f5bd9d22cc1cba80a02375612ad68904db88c1c02f677f8acdd31f3a2a5726564afce84b08faa21fff64bca2e7c26bfc60b38d42e6e264f3fffba77faa457902e5a663750b0604b296e00642df4a4e85e15013d949526f5cf6a2c0764c8eea983891f7", @generic="ddf7a1aba2a0616b2d3bc36d950ea529e1644476e6a204902bf021b95ae5853e0f9ec17a12792bc51432becc7f7c0cc24be4be37cce33e3a07633e4f0b9bd1"]}, @typed={0x8, 0x33, @u32=0x923c}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x800}, 0x4) 2018/03/26 00:48:01 executing program 2: mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) r1 = getpid() r2 = gettid() ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000080)={0x57, 0x0, 0x7f, {0x3ff, 0x9152}, {0xfffffffffffffff9, 0x2}, @ramp={0x9e, 0x1, {0x1, 0x5, 0x1, 0x8055}}}) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000040)={0x1, 0x1, 0xfffffffffffffffe, 0x7, 0x8, 0x4a52fe4f}) tgkill(r1, r2, 0x1) 2018/03/26 00:48:01 executing program 6: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f00000000c0)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) openat$cgroup_type(r1, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = memfd_create(&(0x7f0000000180)='em1+vmnet0eth0\x00', 0x2) seccomp(0x1, 0x1, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{0x1200000, 0x2, 0xfffffffffffffff9, 0x401}, {0x100000001, 0x100, 0x7, 0xfff}, {0x1f, 0x1, 0x46a, 0x3}, {0x9, 0x6, 0x9, 0xceeb}, {0x6, 0x2, 0x5, 0xfffffffffffffffb}]}) r3 = socket$netlink(0x10, 0x3, 0x5) r4 = dup(r3) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000000)) getsockname(r0, &(0x7f0000000380)=@can={0x0, 0x0}, &(0x7f0000000400)=0x80) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000440)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x10}, r5}, 0xc) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x400000006, 0x0, &(0x7f0000000140), &(0x7f0000000280), 0x0) 2018/03/26 00:48:01 executing program 1: r0 = socket(0x18, 0x0, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/mls\x00', 0x0, 0x0) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'yam0\x00', 0x6}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0xb5, 0x4) 2018/03/26 00:48:01 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) process_vm_writev(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/50, 0x32}, {&(0x7f00000000c0)=""/157, 0x9d}], 0x2, &(0x7f00000001c0), 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpu.stat\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000300)=0xfffffffffffffffb, &(0x7f0000000340)=0x4) accept(0xffffffffffffff9c, &(0x7f00000001c0)=@nl, &(0x7f0000000240)=0x80) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0xb41, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ptrace$getregset(0x4204, r1, 0x202, &(0x7f00000013c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/03/26 00:48:01 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0xd) mmap(&(0x7f0000f94000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f95fd7)={&(0x7f0000f91ff0)=@ax25, 0x10, &(0x7f0000f91000), 0x0, &(0x7f0000f91000)}, 0x0) 2018/03/26 00:48:01 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000000), 0x8) signalfd(r0, &(0x7f0000000040)={0x7fff}, 0x8) 2018/03/26 00:48:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r2 = getgid() fchown(r0, r1, r2) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000005000), &(0x7f0000b4bffc)=0x190) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40000, 0x80) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000100)) r4 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, 0x9, [0x6, 0x0, 0x1, 0x400, 0x2648, 0x100000000, 0x100000000, 0x1]}, 0x5c) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000000)=0x1) 2018/03/26 00:48:01 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getflags(r0, 0xb) 2018/03/26 00:48:01 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x121800, 0x0) ioctl$TIOCSBRK(r1, 0x40044591) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) write(r0, &(0x7f0000fdd000), 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000040)=""/24) execveat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='/dev/input/event#\x00', &(0x7f0000000140)=']/ppp1\x00', &(0x7f0000000180)='eth1\x00'], &(0x7f0000000380)=[&(0x7f0000000200)='-\x00', &(0x7f0000000240)='/dev/rfkill\x00', &(0x7f0000000280)='#\x00', &(0x7f00000002c0)='/dev/input/event#\x00', &(0x7f0000000300)='/dev/rtc\x00', &(0x7f0000000340)='/dev/input/event#\x00'], 0x100) 2018/03/26 00:48:01 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000280), 0x0) r2 = fcntl$getown(r0, 0x9) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x1, 0x1ff, 0x100, 0x1f, 0x0, 0x7b, 0x10000, 0x2, 0x80, 0x9, 0x2, 0xff, 0x9, 0x71e5, 0x100000000, 0x3ff, 0x3, 0xffffffff, 0x4, 0x1, 0xfffffffffffffffd, 0xff, 0x7, 0x1000, 0xfffffffffffffffd, 0x7, 0x9, 0x6d5, 0x7, 0x4f, 0xffffffff, 0xc9, 0x5, 0x40, 0x20, 0x0, 0x0, 0x21b2, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x800, 0xfffffffffffff0cb, 0x4, 0x1, 0x4, 0x7, 0xad}, r2, 0xc, r3, 0x1) 2018/03/26 00:48:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x80) ppoll(&(0x7f00000004c0)=[{r0}, {r0, 0x1000}, {r0}, {r0, 0xa001}], 0x4, &(0x7f0000000500)={0x77359400}, &(0x7f0000000940)={0x9}, 0x8) recvmsg$netrom(r0, &(0x7f0000000840)={&(0x7f0000000180)=@full={{0x3, {"a12b17da8fe879"}, 0x7f0000}, [{"2d0f6e3430b283"}, {"c736f3e5a6ca74"}, {"ad5f02a406b442"}, {"4ecd6ec376fdf4"}, {"716615e8e920e0"}, {"22ea35bf0cc1df"}, {"05c2514069e608"}, {"b0d8a288f10743"}]}, 0x48, &(0x7f0000000540)=[{&(0x7f0000000200)="5428e9e73ec682c317055d27b78b3656a4246edb748b30dc9f95686a4d97a70f9e670238d61a222c06afad42b10e5d91235fbd2a35cefef7507d2e5e67a4ddaee2c0cbc380a1c26382afbfad88ffe9b98ba11d4800d315c58099ccc5066ab5a90a8849a796842dc9aea3b762a704819155189a60ec3da88c1ed7e504227c55346bf4b584ed03409b6772a707ff01f267c2590a9710e8874c19e770c4b8760ab6cf3cac735c8f6f2c019c11875c81f8059f5e209bf963dbcf5a75f5bf6eb998bfa86aa1c195df8f796a19a335b167f62dda4cee47b70be075600e9f866399980a72e1", 0xe2}, {&(0x7f0000000300)="3b81ef6e3427481a18bb49ed75e69108", 0x10}, {&(0x7f0000000340)="fbc8e24aa4dcf23e6480e76d3c53fe9a695a09de6341bf199b4749a108e031996847de28541920182f3e713219a66013feb09a285e98255ac4eb9eaf63a5ca176fb7034c1fed954da6cd0745649b4534f748c80a7056261f955e0b3aa756d59b12c8f245b7bb76746b21b17dc1fc7d50d1979b52492a54a1ca2e8b4b67c225fc7868b420953db9c3b24b8c6f2fab587b9eb13b7b77c4ca7b70f0d77ee31eac0d06b5f93c6862bba600b2987172048d6fb31ba17593785d69ea0be3a7", 0xbc}, {&(0x7f0000000400)="dfa84700dbc555b1ab05387cfe76a2603bacca2e45406e3a1aa8cdd653c7757df127e76310d43a29f4b1f888e3b4221001ca5704fdfb8d408d2d6330b224f05c02d34c741ab904a3bb44d3247d5d5f3ad2279d8c61d91f9be64995918f55a16c05", 0x61}, {&(0x7f0000000480)="b05dd014572665e3106b3f38b640343e6ffb2150dd", 0x15}, {&(0x7f0000000880)="e69d02e72f0dd9f2dd6f17b01147b80667a8c28f28642222d84f31164824b0e68e10b30f7c61faf60d99d0ba11b3938201e987f422e61c585f2acd4f6c6f47acca104620583588ad2c702d03bc97c1fcb068958e833edd48287e186262464c1655d6ab4999647a5673ee2e6ad9def812e866e10f4d75742e7c3c40b7ee66e6c6c97cd6e159252018ca2ec19636f429", 0x8f}], 0x6, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x270, 0x337efdbcf01cda0e}, 0x40000020) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000600), &(0x7f0000000640)=0x6) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000000)={0x2, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000005c0)={0x2, 0x1f, 0x3, 0x7ff, 0x80000000}) 2018/03/26 00:48:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'bpq0\x00', {0x2, 0x0, @rand_addr}}) 2018/03/26 00:48:01 executing program 4: socketpair$unix(0x1, 0x8000000000000002, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3d9b434e", 0x4}], 0x1) 2018/03/26 00:48:01 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x7) socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000240)=""/62) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @local}, &(0x7f0000000040)=0xc) connect$packet(r0, &(0x7f0000000080)={0x11, 0x11, r2, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) 2018/03/26 00:48:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) getpeername(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) 2018/03/26 00:48:01 executing program 3: r0 = socket(0x11, 0x2, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0xca) getsockname$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) bind(r0, &(0x7f00000002c0)=@ll={0x11, 0x3, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80) getresuid(&(0x7f0000000040)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = creat(&(0x7f0000000840)='./file0\x00', 0x20) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000000880)) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="a8030000070105032dbd7000ffdbdf250a00000908007800", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="08002a000200000008004c00", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="18006c0008004c00800000000c0075000300000000000000b257bf0fb2df95d34f12e4a67bcf9deea9555f232212e771351bb5c697f2f2ee4ac24d62e247e0e9e8a0e6e89f4053f2fbf4ac715593af4a74deb86e9d89d4c9fc1434728bdf518e2f8510c9f833cb154b577f5ec9b54cd1cdb6c8387239184c13955961855d3c6df8bdb91bd79f854c184f4f17a866acda4e0ba7fe6bf01d64777d9256ee5c9acf9cf65e6d10297f6184794bb4681a05c6078a9caceb0cd74c68514e97000000"], 0x3a8}, 0x1, 0x0, 0x0, 0x40040c4}, 0x80) 2018/03/26 00:48:01 executing program 6: r0 = memfd_create(&(0x7f0000003ff7)='cgroupK\\\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000003000)="ca", 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x100000001, 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='(', 0x0, 0x1, &(0x7f0000002000)) 2018/03/26 00:48:01 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000080)=""/194) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0x8, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x7, 0x30}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x80000000, 0xffff, 0x98c6, 0x8, 0xcc}, 0x14) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$TCSETA(r2, 0x5402, &(0x7f0000d31fec)) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0x400) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$TCSETA(r2, 0x5402, &(0x7f0000000240)={0x40000000400, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x21, 0x0, 0x7bffffff}) 2018/03/26 00:48:01 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200020001000000000000000000300000000201000000000000000000000200000000000000000000000000200100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/03/26 00:48:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000000000)='.', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, &(0x7f0000000340)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c411d1575e2e8b30607f0e4ef2f1d04555f0e6206b09be72a51a3858950c28e9b7a986e825141d689d118166a6a94d45da7597555c238e352af18c676f9684d7333d8724115f8") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='.', &(0x7f0000000040)='qnx4\x00', 0x1004, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0), 0x0, 0x0) getegid() setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000000), 0x0) r1 = pkey_alloc(0x0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x80000010}) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, r1) 2018/03/26 00:48:01 executing program 4: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) [ 50.988712] SELinux: unknown mount option [ 51.005224] SELinux: unknown mount option 2018/03/26 00:48:01 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) r3 = accept(r2, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000180)=0x80) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f00000001c0)={@rand_addr, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) setsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000004000), 0x3) 2018/03/26 00:48:01 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x3c, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0xfffffcea) unshare(0x400) signalfd(r0, &(0x7f00000002c0), 0x8) 2018/03/26 00:48:01 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000140)={0xc7, 0x1, 0x4, 0x6, 0x5}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000001c0)) modify_ldt$write2(0x11, &(0x7f0000000080)={0x7, 0xffffffff, 0xffffffff, 0x9, 0x5, 0x9, 0x80000000, 0x8, 0x80000000, 0x8}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c000100010400007f0000010c0002000000000002000000a6924031440614d395a7d24da9d1d4c9ddf2c04a39f0ae982ee976ad702b7097a8"], 0x2c}, 0x1}, 0x0) 2018/03/26 00:48:01 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000180)="8bb27ade1a3db282f96285dff4a56a0134d00c53aee527772560eae07fe7aee93b13d5ebb5def604e6e4dae6c800e441e11af9996e215dd7f67c64fa35bdb6eda3ba20103a36503f0800000000000000e68f91da9bc607000000161cdaa786027c7414dde9c57df17800d1b6bb3965971d0ae176af25c66e52823a5a03613869a786a221132af2100700000000000000000030e2f686a76bec3809dea26233049242cf4f8de60525d508c5c816242fc758726ba69fcb5dab40ab6feb4fcda15b04f42c0e250101fb", 0xc8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7fffffff, 0x8080) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x3ff, 0x0, 0x2, 0x8d8}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000098884bf325e46aefaa95ebdb00000000000000000000000000000006"], 0x58) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000340)={0x4, r2, 0x1, 0x7ff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000100)={r3, &(0x7f0000000280)=""/142}) 2018/03/26 00:48:01 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x7) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a6ff0)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x200000e, 0x12, r2, 0x0) 2018/03/26 00:48:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendmmsg(r0, &(0x7f000041cf88)=[{{0x0, 0x0, &(0x7f0000dbd000)=[{&(0x7f0000945f3a)='^', 0x1}], 0x1}}], 0x1, 0x0) shutdown(r0, 0x1) sendmmsg(r0, &(0x7f0000004b40)=[{{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000040)="33104fb206f0859eb7db12c8647efab314f06778b1090254", 0x18}, {&(0x7f0000000080)="05367966e9a2829ad8bc7edfb630b7f8041a69b95167a4075cf773ce431233bf14a7e2870bcf9efad2a7a2573fb29bd2fae4ff34fc1f816132b5c22e0d4b63807d932d4dbfbb3957a6dd070428d1f0b12f8077b871eaa280e65ec4858905084914e89d316d986950002447fa6379c8beb2800dc572368d0762d64fc9eef06e0f64a606ad9114293e2fdfb19c1e643a886fa956a1a6d16546d5f710307dfa9a0505caa05d784ac231f110e2277d52575d1799604e4cdc80569e3c908f379530f806b0dec4accef3868b3afb288d1f11ded172f7453bc136fd979679dbd84375a953ce8be9e1e01d6896e14a2d3fa79a95185156ef33b6a91676d3eb86152b0c5d7c15bff5a53cfd96cdee88a54bef2d105eaaa3a5adede863d39882b91f2656c41076f19c282a4b97ff3c77d86b291270c840fef833d7f005383315e4e7fcad4fd7e4fdd2cc98cb11fa4e99b9ed24db459d17a02abb1b5febae66edb9e3bea440c31327f2870ed84bd54582e79870763e64caaf35235f86b4134e8729424462b05e9868ac06c52988fb0e47a45d9e3be2ed1c14a43765dd255263523d7c6ff36a0e7f724ed572e6b19e5456d9e6cacb67bccd0313979196d5c64b716885babf4f1ad0b538edd12998a6ee5439f6e3707e03adae4ab5ca336b041e90ea8427eeadd430e0086fbb22ba77e24ae2f5dd097c34ef7b76f5b92d85bae47852843417a7abcbdb4d12b84475143a865ad49c797fb7ab63961d0c8c16df34bc6e3a241989ee63396511263f8c12206403480c99247330ad84c8ffd66c8a8cf88fadb2d907444436de1067e83fb83f239b839ed7bf173c62f885e0893289ab579c0ea09ae07c167e8acc3eb638a82d46a3e99ab6a85a2dcd78592b1635424814c6f9cb2f8ae54751bb04c25a595cb5a6c6dcde165c945ecc64cc87265b3ebe3c55efc01fb8761a6ad45f70bd830359687b0e6d2022ea8537e33978f2cc1062dadfdfef13e0505afe70ab01e297fa0d46d4e24d7872d02895276f7ad98b6ef5b8432a64f2d4240a5b3f5ede08624bb5bbaf4ebfb05e562ad287d9d401f8b28713c8dc8fe30e47d44df4c0b8ea1f959d0cf6a5dc912e410c1a282a920ee3b1a5cabdf00494802f966f106511931851db5c4a8e4b02eafbe5a875264723d7228bfb3d46beb5edf2fe1a8e65e5686c4dd5b937374748f2589b346a94b97d5f13a3c538c68ffc54d4d7310734837656201251a28c3bb1f88b1fbc2c78b4a289d02be665c9405fc71e4bcaf5a3a5c31571ba217fef0c3cf8cbe33f8593f4c7928c719a8dc3892eee40923099fd979821a9d8772a7acb06bdcf174426efbf5b6be9f0124c39b3ade4361177bef212c3c712924a724f562d77aa008f22d032b5f5e68137881944fed70a38d49cec9803d499b69a15e16547dff139ae92a53b035bc69df3381e4129bfddc979a7f9bf869f4d0860fa92a8f79fdc4ae7e585568eb16a060591b0642cacfff64507f9532ab4d105dec0a16082972ddee024da987d9737e1c5e1717df9d61bdbed173049029aba6d6df11b503aeadd6e741048926a2251c6273e6b4eeff4be33e94623d92f919999fd99d5400fb3ff386d4f13c19a568add818bc7a5c49f5bc484cd52b841b5aa352f2f716364d3f8ccd092f579114da16a49ce32c913813d02c14fec7b337fd1b00c1e2c9a49452aa28ab67a86c922cc007486cb15ac82d44ea11065a6f704992f94fce7ef5c0812038ad1ea0847060f2758433e7fe112befbbb93e42a8c12aa8c48136730a19235d79da02313f44193d60c8ad5011dbdfa5b0d0e0262bf06b52f1801a63f63144514acb320ec8c960227e73fe9a58848fadbbb93e667ee88bfb0dbe8de29d7fcd4951db482d2de99aa8a4808249435a7a2881e3e02e3fbc84df39114a022db4f01ed63c6ec3141b522cd354a80ff5f82be2a6235c832b200bf5ebccc1afd7d3001d85b14d932bce0366357ee9e69c03f4a6e48d261a6daeb32e7270fd7c990c0850439ab15768f6440a67275ed275057d1125b35775de65f235ba181157bbb6b1d716c560969da472297e9d3ae29ee1e1d5caabf3af0dde9341ea300c17d0e37a1907a1ac50730c72f7f955d3c46b77b54dcf92d76ad1db9c031a7484f7b77acf6fe804e88acbd1983451a0b9d951ee22566719b37bc349d190a008756dcbeedd43e81fdcd5ecea8f7c77b51b554249a26bdd39fc5e3b39f284c9a3795171c324889fe8bc59c5dd40af639f52ddd00e135a8310a4c85a77850459f2a6d6b7427e1501ac479063ec166402caf55cae2b8197b945c8672d18ebd82c8c7f2789f3ccca60fe88b56e31c07c5ef6d3147a97c2746e0556703e78ee61523f94f2101ee1d2a93226bdf3e11cdf8c8998cd0a0ab9c731c6af5181149d2ae978ec627112dc64622a3c8e28038254b990dd00470799f07b78f2f39fb74e02031be14bddcee568aacbe80d44767c7b6aa6aa5861d6afc265ecdd207bcdafd5eaf07c1a11aaf47246eeea788fbbf230affd91163fcb5aeb84e6dcabc2b8fc9906447a6e6da4985af1deb2100df019e8e91cc9c025e933b764fe6a4c46267d88bc46241115c369eb08ebea80deac3c68190d9b67629db2e041de2b652ae0861520aa025ce7035b9d249551d40c73a4e5dcf752c8b296e82ef5e1c26390df3f07e42d2efb9df27cdc62fb4481308d3b6a5c2b16d7bc099178739f6507adfa2cde2adce9608437d1245fb6228459d91182f1d488d84c8a3763c69960566a88c055e0c69bc6720a198ff3a099c36cd331708f9188d25aad058287bebd67ae34096e118b40a4d357152fb1b90c1ec1a32d8380ecf27d5fc275d9e5d0e655ac0794feec582343547a26e36d27344616bfd816fd49c2f12f9ebc1a359e64c8ee71f1ac58c1555cdcf1a261b0e58d6a5034e27b26312709504f8a6306f57dcfeea141f428e5249aa3a0023b69015eed48c92e76ee900a9f88cb11297de056bc5c7aaf46dcadf542e2320d9af52a58f746b314d7b5ea73544b1959c2a6d811151dee1454fe42551eb78fdad04ed2b7af4e104bb6cd0f727135305e5a165f498fcb3312051dc57c889ad09221513ff92ad4ee99907d8daac96ea7826434f48e7d0beedd6b85a8bb401abaaf39100e39c44270ecd310e61349e20391d2d5cc17c6dc58ab6dfd0ec902c62767768110741ba97ea05864e49fbb3ca5db832518294a87b0047fc315df028c31a51f0c1c9eda46c8d7118885252d4e0e4158ba0c78c55ab3dac18fe9bc44140bf32e34621c8ccc60c6ab4d25c1ac5466f21deab3e91d219e46f597178d04d835a8252eeef2c2466b1cacaad34d9661437278283621cabaf89f09675aaa2c3a7d4d58086868d6785ebb5f447dc4351e3d2d8271c1c61ba0434c2b1c3048d108e3744b9168f82f0527d6fd61c8028b07eb474fceb91f0dd5cba907fce11098449f2b6735f0d0282c079b3b02a93cef264db0d40f8c95140b6af3ba3a8fea91ccca44b6f986c88ae0a0c4ba6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d58000000000000003a0000000200000034dbef85e7c8ca18206e32a1d530f892fe1193feef39460ee7abef553ec3b0f90439dd0984a41c961329db2f7816a0d41ab4f893643d88ba28c90e25f1db3803a51df6e3bea01a3900000000"], 0x3120, 0x20004044}, 0x3}, {{&(0x7f0000004500)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x4, 0x3, {0xa, 0x4e22, 0x3ff, @dev={0xfe, 0x80, [], 0x3d66}, 0xe3}}}, 0x80, &(0x7f00000049c0)=[{&(0x7f0000004580)="e7285d7567591b9debebb71d0799e8f8028ea86d90bc484a0ddc3a0b4d86c8f09ec3cd665b95e2037270e8d9b31ba3fdcb340bf58f8986a0990f336f7cb29991fcef2c31dfc72f4057ae0a76d2daa09ed58f8faca930b9c9a22d92917c", 0xffffffffffffffda}, {&(0x7f0000004600)="c197da3e61d88b1ccd6ea4f8a0985577244640ff4096a7590c11afbe5d104813ef8516b12199b5394d8fae6e1d6f6b064a93fe9b3592d55b68f60fce0725eb6341caabc6ae57d86f9b8cc938aa502e74c337432194806fba6ea8aa0fe6224559aa810158c63b91ddb4f5402ab1d1803646b4ab", 0x73}, {&(0x7f0000004680)="4cbc946fb166b529ffd3dc7e0c3c497a323988d6eb800f9d9859503bb2f93846bf9ccda520f65a0cb9c3afd05f97", 0x2e}, {&(0x7f00000046c0)="59dbb3de2b66213367f42309b67906a296cf4d9c8302c33478ec8baa79e05f086a853464893146156e05fbddfa4359e78a15d5df63891a2b2ebc6b9eb528775df7d8007cc5f57977578077774aae5cc4b6162928217a92c1c88461761e6f6b5dd52d0aad5aef38b48542b8440f30ea65", 0x70}, {&(0x7f0000004740)="46edb183b9107cb946a09866580432ddfc56ba8973d3bc6b9a7f9f45ad3cc405493fd81b5c02ab5e5d5c6f5e29b611db5186472f9902ef01839c300aa477f58556598c0ada8bc1896338a8f08c557070f4a23772c32f5454e72edb7a9456d7cf8fcced3b4e115cc1d6740a64a4b16729c51914cdfdc853da025594ad1063", 0x7e}, {&(0x7f00000047c0)="cded14743b3766a67f4217eafdde63b57f8b463b2f7ab53c24097dac84416c1e2239a7498448d380b9ac41", 0x2b}, {&(0x7f0000004bc0)="dc8aac7ce597c3ad5e51a1936f3cf6fca170f522bdea2abc994c9afc48e15799b00bd16ebd53addc4c5bf3951864e2d578dcd0895f7655c48c0a5ede5fa0a724c31ed1b41513d997995bb17d6404c7ddfc1a1d78188a94fa853a4d335707dc9646fbc381b95d9a5d6c2c20b612d4a35be78eb97e9565eef9ef8555fd966ecc768c03f445a0eee3922fdc4cfd33ecff0ad2e6cba5f3b3dac015ce62c31a776f6b7d031153c5fd84ab73e138ada979a83022fdc97d0551f5d0d37868446d458c9c2e0b111d1f7a5b59be7c630b69", 0xcd}, {&(0x7f0000004900)="993687c291bb28e2d422b4b71bcd005b5b673c9ec65ab64c1e8b66db69b786387e7d4d1d232836552152c00fe7a50ad573c0d249d2187ad1fa55c90ac66d57ee0b19981e1c2d4c4cedac322d1fa0ab85702fdbf9cc0e3ef9c754f39cd6af42199e584dd8768fb3adba95100ac4f4b08d522e538faeb4c698892b802e6895d9a64abb926c6e3718d70e0f86e65bf64464cf47814e820149d1aa698b352a2d9a61c4215bd0a3", 0xa5}], 0x8, &(0x7f0000004a40)=[{0xa0, 0x0, 0x2940, "36438ade655070fdcd4845ca912da32d1c671a81a55bb33dc21ba2575ddf00f178ffe3eb8e455886a6d24a62d44cfb4aff0549b695272d27d84510d1ac6300fa1f378fc4c88d3f12e8e4b2f2c861335451f63bd75d051cd9bf7bc79c5bab12d948d9ebc2e5c42437534cd7a5d250ed93f7526491d8df14c91412a8128eeeee42c05a9bf98576a7a73ec2209f2b4a"}, {0x28, 0x10a, 0x5, "9f7ed0d2fca072425e3731fa491540863583b44dbbe99f"}], 0xc8, 0x4}, 0x2}], 0x2, 0x20000840) 2018/03/26 00:48:01 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x6}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/18) rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/03/26 00:48:01 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) flock(r0, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0209000000006a72ec970951c6748df2782701000000000000ffff59ec38fb9fa22664c26b3e870000000000"], &(0x7f0000000040)=0x8) sendmmsg(r1, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005340), 0x0, &(0x7f0000005380)}}], 0x2, 0x20000001) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xffffffffffff8001}, &(0x7f00000000c0)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) accept$ax25(r3, &(0x7f0000000600), &(0x7f0000000640)=0x10) ustat(0x4, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x9}, 0x8) 2018/03/26 00:48:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x185) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000140)=0xfffffffffffffff9, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000000dc0)="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", 0x218, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000b80)="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", 0x217, 0x8041, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/26 00:48:01 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port1\x00', 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x7, 0x78ab, 0x6}) close(r1) 2018/03/26 00:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063fff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) r1 = add_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="06fbc5355fb1195697ec4006403da40c6c2c056af604877e0c853311cff2ca8df6931ec5207ebeb0234e0fc4dd2449edad984e6b70ae4f5c6df06a8daffe57422f41b21b000c31a1c7e37f5377fd78090394", 0x52, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000480)="0445b68a7d72646e675245ced1e2871e79e0b8a4a78c233d59f73049a44712d57f8fa28943a629bc208e93cddd09dfd1f62cac6ca4a9079574e9079f332ce46f85e1ee70de469ae2b1f725f3bc664bfc62309be2016fa9260d8866ca7fd99d823193dd82f6f5127e107eb9e495b9175c2b89374bc1c358e66e9b", 0x7a) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$describe(0x6, r3, &(0x7f0000000180)=""/40, 0x28) r4 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="2f9eab5b51d1ab656b5d7eae6b9a486292e5dc291f4119bf6357a867e2c1fd61c46642ffbca6e785f46720db3590369069ef14db3704d199d8d335bb6bc6da0c072395f95d03ae288c599fe9ce89f15b042ebfd9f05b9ef0eb285080a0be7a71b0902de12023d41700b2b1", 0x6b, r3) connect$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x3, @rand_addr=0x5}}, 0x1e) keyctl$set_timeout(0xf, r4, 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f0000000380)=""/199, 0xc7) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f0000000140)="688324feb33b3250ef4c4b0b1678886162aee6fc8f63aa21ee0ef8601a3b08abb08c9ea216b0e0e0d6f441", 0x2b}], 0x1, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/26 00:48:01 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0x200000000000d, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) close(r1) fcntl$dupfd(r1, 0x406, r1) 2018/03/26 00:48:01 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000880)="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", 0x2f5, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="19a12a142ab275558bf068234a9b8dad35116020f7ba01bf52fe0a173519e25500347068bc75da1088772d7a155ab734ad352bac034f2beed17dbe676b4541b61486cb0f9078028814dbdca221ca860f678cf2f9658456dfc93e9381f915b14c0c9402a2668ef8310629ee52bcd8ec8a55c692d7d8d9ff8a359eed4beedaf8f480a504b98e4c411ee3a8d77787ec5e226eac3b6d39bb60797a0b09271e40df5602d771e2deccff84ea2d203f03b2caebf8a2e0b588cdc3d5ee85d99088d37bfa", 0xc0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xb, 0xffff, 0x0, 0x0) shutdown(r0, 0x1) 2018/03/26 00:48:01 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x10, r1, 0x400004001000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000280)={0x9}, 0x4) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = getpgid(0x0) syz_open_procfs(r3, &(0x7f0000000340)='net/dev_snmp6\x00') setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0xffffffffffffffc1, 0x4e22, 0x0, 0x2, 0x80, 0x20, 0x6, 0x0, r2}, {0x75, 0x0, 0x3, 0x6, 0x6, 0x0, 0x40, 0x6}, {0x3, 0x20, 0xfff, 0x1ff}, 0x6, 0x6e6bbd, 0x0, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d2, 0x3e}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x0, 0x2, 0x2, 0x3, 0xffff, 0x80000001, 0x7883}}, 0xe8) 2018/03/26 00:48:01 executing program 7: r0 = getgid() r1 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0xffffffffffffffff, r0, 0x1, 0x0, 0x0) llistxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)=""/153, 0x99) ppoll(&(0x7f0000001fe0)=[{r1}], 0x1, &(0x7f0000000000), &(0x7f0000001000), 0x8) 2018/03/26 00:48:01 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r0, 0x80000) socketpair(0x1b, 0x6, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) renameat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000580)='./file0\x00') r4 = getpgid(0xffffffffffffffff) r5 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c00)={0x0, 0x0, 0x0}, &(0x7f0000000c40)=0xc) r7 = getpid() stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup2(r0, r1) readlinkat(r9, &(0x7f0000000000)='./file0\x00', &(0x7f0000000f00)=""/186, 0xba) lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000e80)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000000500)=[{&(0x7f0000000140)="8545df77e4750c607542a7af0787876cfd2df868a228dfe6c7ee3a088bb826184727713634ac6d2d10f51b5d752878361d20780b7e5990aa94d07cf13a7eeb3bd88fe21dc18cb1ac58f16d6738754b993809c28896c32ae0be24de6ce9d995a9ca3635e1e81b90c944c8cb63b61ba2399375e6d4a843"}, {&(0x7f00000001c0)="3905f8eec2a38f23c0bcd9561b039bcdfd609cd7adde45661ec19c7be6e0b681053b426ccc721b7d63898a900b40db4e2fac528425fa6b3f5443a6add09963e8ef64bcd1e3388fcc163a1abc15a6a620e84b0457847e3bcb5aac3941160b70d78fc5981322a86e4a5e08db6bec5f88808531e923e176b58d20775e8054854f83b604f10b00e2a6e8ab4198e9"}, {&(0x7f0000000280)="4960717caaa9ab688e9d1c05561768f490af54fdbabcc41be6f99cdf247f100d1418f0a5919c3c8f4b68e897b4583b5a82cef2d90c3f8d3d80eaa2c3bf4469299a3b19801f4a93417848"}, {&(0x7f0000000300)="e9a4ae"}, {&(0x7f0000000340)="b6a1850092693a7144c294593c815613f4b9dccf18ab533781072b7f2c711e27a0ffc7572bda09f7e198a65ad143f5ffc18c1a054089bedbda019468492d21d58b128bd0ce75c9c81d572ae24bc8dcd95d6ffa154a4bbb03ec125f3893a27db0000c644f5b579c0b0ceec3d65e16ce296eeeb87a9cddbe13bd1492ba569f2cebd75ffa34d4cf7a2fb3877198e43be1240860dbb8bdf78d9818e049e4d1de00fb84a556622037e37b647e23e4797485d3ba27904148d9a5e85ae018023b16b3151ab9daeaeba5e87cb03cf36a07515ffc3b9097c44ff3d3c1655456e80cc78f24b40959dac10ddf"}, {&(0x7f0000000440)="bd87748b82f7a2343ec47fea843d7f1afce9c1f663d78b65561967e41767b8fe8eb77bcd19baa35df84834081af0a66e71bbfcfb65613ddae2f4e55ad0d16c7fa87961b4d9de4c38961b25cd54523f140110b2d92bd39f9491090b40be75fab36ae3b12ad5dfcd2e7d7ff30843c062012719b2790ff3bc97824d66ff23e064cd23474120ae3347f4c8d8c70676f9d69f82d5977fa1fe5a6373e7a63d3f6de2d37aeee8d659"}], 0x0, &(0x7f0000000fc0)=ANY=[@ANYBLOB="00000000000009000100000001000000e60718383ca4538a314e93e9f283b80fc536b4224bd80184f01170658b98b4790fcb3192fb15ef51b168815605072c11b62eef1e3abb414bb7fb1884599ed792c121fd3cfc3509c8", @ANYRES32=r1, @ANYBLOB="0000000000000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="00000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x0, 0x40040}, {&(0x7f0000000600)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000680)="e46124806871ff94fad518e2bdd3fd65bd326e6ae0b4d65d76358013c2378c"}, {&(0x7f00000006c0)="aae7f7611e1f6d2fc1d46b5010aae6f37dbb38c26d3a1d1c08c911d27a58392fd080cd2a252a5b94d3"}, {&(0x7f0000000700)="ad37fce100c2124da605d404e4cfe4c1aa69f85bb304f82301ea434e963a0d097a792d80749021ea1c3a54165dd19c0e5bad3f11a25ab20ad53de2d8c1551b03c5"}, {&(0x7f0000000780)="14b1539e8137bed3b753885f6dbd956fb37d125c42b4052595805634cf22e77674516512535b616cf8a274b33fd6d347bc2003a20f6edb6e46dda7da75a1bfe67d792730fc1a48e468e23716f82fc60c7408ca47ac7b323878576fb55b9d4fd2235aec923f33001d5bd9fd7c6dc2ba5b8f8153312427af11937e82e7833c465c7a99813fe3932586914f517445cd9532f79a9202e999933b47f65a706137cb9767b9e6a2748f7afe695201a0d567d4b6014814b59fb326eb5d", 0xffffffffffffff36}, {&(0x7f0000000840)="7c4ee48da2e97a77a925b68406435ed0ea9356c7f0d7cbec67fbc95641c76eec2043bee6fa902002f7cce4663e9a36a2019c2e2e83875b369d0103c2f7db8be85494b190ec03918ddeef8aef3acc99b7b8f28e2b65d27b966b063a364c8a3221a21a111a8eb7e8852c4de92277e0927cbb950dfdca6a59ac36e3bfda0ae55a564d928b0e6a62e1ee58f54f82dc7ff8b7d3ae153651"}, {&(0x7f0000000900)="b9e6a5f7ceb2c7190c0df5c55d438c67110e070f7c5a512bd17fa81835d1208a5a1072a40123649dfaacb0b5b683335787c92bfac732e72afe24e5dd9fba4320d7c0acc6679f747a25abaf3fb5cd2ec97c4417c9e7085f34751f62c5611039ae3d17b57f8b1b684342125a249206aedcd02f58c283ce0f2eb7a854bca6ac874a9ff81297b519001977"}, {&(0x7f00000009c0)="67542cae093a5648af9fb3b8fdeeffe27a4ae7233b07fa59eb04d46e5b0a0d51add9147604166e606e3de014e354f9270f0aca1bd3115a0915b54bcfa07af966298b0c66948ee3110b0e3a315a16e34d840a7541bce1a92d382d700d1a9f86350e3a7e3efb7a97531e14f168b7f765a940ca200cbc93f92d33325a9ed413ba98bdce4a0343283b1e64ca860550797aca8b3411c19ec453c20c3411dba85fa1a1908fa923869cad"}, {&(0x7f0000000a80)="11fac6d950398284fc73a337fa973706690d0f8f0573c6a5c41c336a51d4dbf4aacf82ac901dda754c29d5f81129c049015f60cfead1bdb198856a26417d4ab59ce7f565c0b0d415802187010ef55707d4164d92153ae49a182146088a838c371d4768528dbc7f3c994cc6400b23f0dcebe7aa126d5037ad12b2a00add7b8ad3e96d266ffce0752663da5d8ab9b621865a9be2a95fa2deb4b1f345937d36108d1cf8aa9f8a0e4f2d1a62d853fc8aac684dd6a91d7a5aa1337e9a9544b4ae8d9376c7a6af1b3cb46492c2d974997c9a1516ef7c51"}], 0x0, &(0x7f0000001080)=ANY=[@ANYBLOB="efe3f9ead8f52ad3d04b329a200548a1c2f5a49938683d9e6e4ff330d5d08935547cbf3a838fe2afcf0a3f17965a5aa8dbf0f84a6a56912e43de9a99f57d67109f813846ae4b82d02390b2fb1be88bbc23191582bd1981fb715747f9f7ce286f5b9530adc26209841018497a77553ac9256c4e7fd681d2f023789ca63eac72a28833459edad52994f561fe3cec73a70340592c4a4b46bf7da0dca187c793f2a52cf4c45a3e51abd8b2485fdfc1276c456cef36451a06f0ef81ae1d2872a25b6c4798fce5b77119566c8529b413c42311194cbca2fcdfd4374e77a5a841c86719c7ea0d0f6f9fded26e0fef200a773699212534c61840e8540be79fbbadb218c8e182008e541e91", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="00000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000000000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0x0, 0x40000}], 0x3ae, 0x10) fcntl$setstatus(r1, 0x4, 0x42402) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/03/26 00:48:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80900, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sysinfo(&(0x7f00000000c0)=""/203) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000200)={{0x2, 0x4e20, @rand_addr}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x42, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6tnl0\x00'}) fstatfs(r1, &(0x7f0000000280)=""/4096) 2018/03/26 00:48:01 executing program 4: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)="626f6e643000000000001600", 0x10) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r1, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x7f, 0x3, 0x8}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x80) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000140)=0x9, 0x4) 2018/03/26 00:48:01 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) dup2(r0, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000440)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x8, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/26 00:48:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x20001b, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x10}}, 0x14) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) 2018/03/26 00:48:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x80, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/03/26 00:48:01 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="ae2f6367726f75702e6e657400d50d4aa29b104f9d4b3829e722f11fd945b0aa9e4bfa1b75eeed854df6ae", 0x200002, 0x0) openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) 2018/03/26 00:48:01 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xffffffffffffff00}, &(0x7f0000000080)=0xfffffffffffffdf6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r2, 0xc12b}, 0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f00000002c0)=0x6) mknod(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, &(0x7f0000000100)) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000240)=0xffffffffffffff64) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @broadcast, @multicast1}, &(0x7f0000000300)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000340)={r3, 0x1, 0x6}, 0x10) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/03/26 00:48:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000)=0x800, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000161000)=0x1ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/03/26 00:48:01 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6e657400c3e1426083bd261ebb87bad5cd0cc3029c586dfc7900d63939a36f1d64ac57dbe1cf9bab", 0x200002, 0x0) mq_unlink(&(0x7f0000000000)="2e2f6367726f75702e6e657400c3e1426083bd261ebb87bad5cd0cc3029c586dfc7900d63939a36f1d64ac57dbe1cf9bab") fchdir(r0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) sync_file_range(r1, 0x0, 0x0, 0x7) 2018/03/26 00:48:01 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) bind$ax25(r0, &(0x7f0000000100)={0x3, {"2218bb7ff15f5c"}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7fffffff, 0x20, 0x40, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x7}, 0x8) 2018/03/26 00:48:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) r1 = dup2(r0, r0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000100)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r2, r0) 2018/03/26 00:48:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x3b, "17ec"}], 0x18}}], 0x2, 0x0) 2018/03/26 00:48:01 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x2001}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e21, 0x3, @empty, 0x6}, {0xa, 0x4e23, 0x4, @empty, 0xce}, 0x3, [0x5, 0xffffffffffffff7f, 0xcd10, 0x7fffffff, 0x5, 0x816, 0x8, 0x3ff]}, 0x5c) close(r0) select(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbbd, 0x6}, &(0x7f00000001c0), &(0x7f0000000200)={0x0, 0x0, 0x6}, &(0x7f0000000240)={0x0, 0x7530}) 2018/03/26 00:48:01 executing program 6: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000e24000)={0x0, r0}) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=ANY=[], 0x0, &(0x7f0000f40fd0), 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x101800, 0x56) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000080)) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) clock_nanosleep(0xb, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00000000c0)) tkill(r0, 0x15) getsockname$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) recvfrom(r1, &(0x7f0000000100)=""/114, 0x72, 0x2, &(0x7f0000000200)=@hci={0x1f, r4, 0x3}, 0x80) 2018/03/26 00:48:01 executing program 4: clock_gettime(0xfffffffffffffff4, &(0x7f0000000040)) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)=""/155, 0x9b) r0 = socket(0x0, 0x80007, 0x10000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000180)={0x6, 0x100, 0x101, 0x5}, 0x6) 2018/03/26 00:48:01 executing program 7: r0 = socket(0x10, 0x80002, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000000)=""/80, &(0x7f0000000080)=0x50) socket(0xb, 0x80f, 0x3) 2018/03/26 00:48:02 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x2, r1}) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fstatfs(r2, &(0x7f0000000180)=""/198) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x1) fcntl$getown(r2, 0x9) r3 = socket(0x10, 0x5, 0x1) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000140)={'rose0\x00', {0x4, 0x4, 0xe7e, "da7843d90ffa"}}) 2018/03/26 00:48:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getdents(r0, &(0x7f0000000080), 0x285) 2018/03/26 00:48:02 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000f6afe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) socketpair(0xa, 0x3, 0xb873, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000040)={0x1000003e, 0x3a, 0x27}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x1f, 0x0, 0x0, 0x16ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000001c0)={r3}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000180)={0x8, r3}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'syzkaller0\x00', 0x2800}) ioctl$int_in(r1, 0x5452, &(0x7f0000000200)=0xe0000000000000) sendto$inet6(r0, &(0x7f0000000140), 0x1015f, 0x0, &(0x7f0000f70fe4)={0xa, 0x4e20, 0x0, @empty, 0x4}, 0xffffffffffffff1d) 2018/03/26 00:48:02 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0217000002c78894b1000000efc26a00"], 0x10}, 0x1}, 0x0) 2018/03/26 00:48:02 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x62, 0x0, &(0x7f0000000880)=ANY=[@ANYRES64=r0], 0x28, 0x0, &(0x7f0000000900)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf7ff4)={0x2001}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002fd0)={0x44, 0x0, &(0x7f0000004f98)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fb2f90), &(0x7f00002c7fe8)}}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/26 00:48:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x410002) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000001c0)='ip6gretap0\x00') getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000300)={'nat\x00'}, &(0x7f0000000180)=0x78) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000200), 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1000, 0x30, 0x3, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x73c}}, 0x8, 0x4}, &(0x7f0000000140)=0x90) sendfile(r0, r0, &(0x7f0000000100)=0x2000045, 0x101) 2018/03/26 00:48:02 executing program 2: r0 = socket$inet(0x2, 0x6, 0x45) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) 2018/03/26 00:48:02 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x7530}, 0xf47, 0x100000001, 0x7fffffff}], 0x18) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000c40)=""/21) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/ptmx\x00', 0x800, 0x0) close(r0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000d00)) r3 = syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x7598cdcafb0118a4) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002740)='/selinux/checkreqprot\x00', 0x100, 0x0) sendmsg$nl_generic(r4, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2008020}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1a8}, 0x1, 0x0, 0x0, 0x20000894}, 0x4011) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000380)={@broadcast, @multicast1, 0x0}, &(0x7f00000003c0)=0xc) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000cc0)) sendmsg$nl_route(r4, &(0x7f00000006c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)=@bridge_newneigh={0x4c, 0x1c, 0x400, 0x70bd29, 0x25dfdbfc, {0xa, 0x0, 0x0, r5, 0x80, 0x6}, [@NDA_VLAN={0x8, 0x5}, @NDA_LLADDR={0xc, 0x2, @random="f3479c97aa28"}, @NDA_VLAN={0x8, 0x5}, @NDA_PORT={0x8, 0x6, 0x4e24}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x48054}, 0xf06747d0e48feef6) recvmmsg(0xffffffffffffffff, &(0x7f0000002440)=[{{&(0x7f0000000400)=@pptp, 0x80, &(0x7f0000000780)=[{&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f0000000540)=""/81, 0x51}, {&(0x7f00000005c0)=""/34, 0x22}, {&(0x7f0000000700)=""/97, 0x61}], 0x4, &(0x7f0000000800)=""/194, 0xc2, 0x6}, 0x9}, {{&(0x7f0000000900)=@nl=@unspec, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000980)=""/254, 0xfe}, {&(0x7f0000000a80)=""/2, 0x2}, {&(0x7f0000000ac0)=""/190, 0xbe}, {&(0x7f0000000b80)=""/53, 0x35}], 0x4, &(0x7f0000000c00)=""/27, 0x1b, 0xffff}, 0x32}, {{&(0x7f0000000f00)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002340)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002140)=""/245, 0xf5}], 0x2, &(0x7f00000023c0)=""/122, 0x7a}}], 0x3, 0x2000, &(0x7f0000002580)={0x77359400}) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000002600)={0x77359400}, &(0x7f0000002640)={0x79}, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2018/03/26 00:48:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x80}, 'port0\x00', 0x34, 0x80003, 0x0, 0x800000, 0x1000, 0x1ff}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x64840, 0x0) 2018/03/26 00:48:02 executing program 4: r0 = userfaultfd(0x800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) poll(&(0x7f00000002c0)=[{r1}], 0x1, 0x0) 2018/03/26 00:48:02 executing program 5: r0 = syz_fuse_mount(&(0x7f00002f9000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f00009d9f8f), 0x0) close(r0) [ 51.982777] binder: 8930:8934 unknown command 19 [ 51.996234] binder: 8930:8934 ioctl c0306201 20000340 returned -22 2018/03/26 00:48:02 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x8}) mlock2(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) 2018/03/26 00:48:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x462480, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1, 0x20}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x84) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300090465001000000000007f00804004000000460001070000081419000400600a360001000000008ceb0003000000005f000000", 0x39}], 0x1) 2018/03/26 00:48:02 executing program 5: r0 = socket(0xd, 0x2, 0x9) write(r0, &(0x7f00000001c0)="1f000000e8030200000006c507141a23", 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x10, 0xc, "4296f13f0b228837919bab3f30e9f5a59279e07c1432c09d75e4bb4c40bcf1b4dbf424f3181fc6bfd50ab02db6708ebb8e35ef9e973779f877d84c042430a27e", "464c0b669b380c00654d007cd90dfadb360ebc8164177b0b9a2ac5f248011df3", [0x8000, 0x9]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000000040)='pagemap\x00') 2018/03/26 00:48:02 executing program 2: prctl$intptr(0x23, 0x100007fff) capset(&(0x7f00002d0ff8)={0x2019980330}, &(0x7f0000cc0000)={0x0, 0x0, 0x5}) 2018/03/26 00:48:02 executing program 3: r0 = socket$inet(0x2, 0x800, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x71, [], 0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/113}, &(0x7f0000000200)=0x78) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000240)=0xfffffffffffffffb, 0x4) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000001340)='V', 0x1, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x300}, {r0, 0x2048}, {r1, 0x1000}, {r0, 0x400}, {r1, 0x10}, {r0, 0x4005}, {r0, 0x100}, {r1, 0x400}], 0x8, 0x200000100) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/26 00:48:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00005d5000)="e2", 0x1) r1 = accept(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000100)=0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000140)={0x8, {{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x88) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000040)={&(0x7f00004b2000/0x1000)=nil, 0x4, 0x6, 0x10, &(0x7f0000d94000/0x3000)=nil, 0x8000}) [ 51.997469] audit: type=1400 audit(1522025282.524:37): avc: denied { net_admin } for pid=8929 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 52.008834] audit: type=1400 audit(1522025282.534:38): avc: denied { dac_override } for pid=8931 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/26 00:48:02 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffa) r2 = dup2(r0, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) accept4$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80000) dup2(r2, r1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x10}}}}, 0x108) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x4, 0x4}, 0x8) write$selinux_context(r2, &(0x7f0000000000)='system_u:object_r:wtmp_t:s0\x00', 0x1c) 2018/03/26 00:48:02 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000000580)=""/50, 0xfffffffffffffdf2}], 0x2) 2018/03/26 00:48:02 executing program 7: r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000)="1f0000000104fff894470700072c01000000010008000200020004dcffb600", 0x1f) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x2dd10c69, 0x4) [ 52.013767] audit: type=1400 audit(1522025282.534:39): avc: denied { set_context_mgr } for pid=8930 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 52.028579] audit: type=1400 audit(1522025282.534:40): avc: denied { associate } for pid=3878 comm="syz-executor5" name="syz5" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 52.037879] audit: type=1400 audit(1522025282.534:41): avc: denied { dac_read_search } for pid=8946 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 52.044210] audit: type=1400 audit(1522025282.564:42): avc: denied { call } for pid=8930 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 52.045788] binder: 8930:8945 got reply transaction with bad transaction stack, transaction 24 has target 8930:0 [ 52.045795] binder: 8930:8945 transaction failed 29201/-71, size 0-0 line 2941 [ 52.102132] binder: 8930:8976 ioctl c0306201 20000340 returned -14 [ 52.103395] binder: BINDER_SET_CONTEXT_MGR already set [ 52.103401] binder: 8930:8945 ioctl 40046207 0 returned -16 [ 52.104739] binder_alloc: binder_alloc_mmap_handler: 8930 20000000-20001000 already mapped failed -16 [ 52.105913] binder: 8930:8976 got reply transaction with no transaction stack [ 52.105920] binder: 8930:8976 transaction failed 29201/-71, size 0-0 line 2926 [ 52.143531] audit: type=1400 audit(1522025282.654:43): avc: denied { setopt } for pid=8989 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/26 00:48:02 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x20004d2d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x81, @empty, 0x8}}, 0x7, 0x7ff}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0xa7, "6c88060c46a28cb71631088d7cc38e4fb3014f7c9a4d85ae2cbd80a64cfdb47bc5aca91ca5cc598bf19343461a3cb1d124300585472e1594ef9f4cff401edcf5173661fdb64e488c2ac930c295302ef38ba05303760be98c6d6c3922fcf49ad717e8157974049f5301cd4393f7d0aace418156003fd6a050189221c6947ef0f941ae4402f227e3445e4ee9717d8745a7bf507f6946585b169e4f4c3b14ae55f1929a04f22d4a56"}, &(0x7f0000000080)=0xaf) 2018/03/26 00:48:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000007c0)=[{{&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)=""/121, 0x79}, {&(0x7f0000000100)=""/198, 0xc6}, {&(0x7f0000000200)=""/130, 0x82}, {&(0x7f00000002c0)=""/120, 0x78}, {&(0x7f0000000340)=""/175, 0xaf}], 0x5, &(0x7f0000000480)=""/198, 0xc6, 0x8001}, 0x1}, {{&(0x7f0000000580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000600)=""/64, 0x40}, {&(0x7f0000000640)=""/12, 0xc}, {&(0x7f0000000680)=""/9, 0x9}, {&(0x7f00000006c0)=""/102, 0x66}], 0x4, &(0x7f0000000780)=""/13, 0xd, 0x17}, 0x200}], 0x2, 0x10000, &(0x7f0000000880)={r1, r2+10000000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xf4d}}, 0xff, 0x6}, &(0x7f0000000980)=0x90) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000009c0)={r4, 0x101, 0x7, [0x0, 0x6, 0x1, 0x6, 0x5, 0x7ff, 0x7]}, &(0x7f0000000a00)=0x16) bind$inet(r0, &(0x7f0000ad1ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000a40)={'ip6gretap0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) sendto$inet(r0, &(0x7f0000f2dfff), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000), 0x4) 2018/03/26 00:48:02 executing program 7: r0 = socket$inet(0x2, 0x400002, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x8, 0x32, r1, 0x3) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000000)=0x4) 2018/03/26 00:48:02 executing program 5: r0 = socket(0x7, 0x802, 0xfffffffffffffffc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@bridge_getlink={0x20, 0x12, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/03/26 00:48:02 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x30080, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x2}) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) futex(&(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) 2018/03/26 00:48:02 executing program 3: r0 = socket$inet(0x2, 0x7, 0x80000000000) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000ee8000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000011ffd)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eedffc)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/03/26 00:48:02 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f00000000c0)='_'}) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x235, 0x0, &(0x7f000005af7e)}) 2018/03/26 00:48:02 executing program 0: prctl$intptr(0xf, 0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x13, &(0x7f0000000280)=""/234, &(0x7f0000000140)=0xfffffffffffffcfb) 2018/03/26 00:48:02 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0x5c}, {}, {0x6}]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000380)={r3, 0x9, 0x0, 0x91c6, 0xff, 0x8}, &(0x7f00000003c0)=0x14) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3ff, 0x7f, 0x4, 0xca, 0x4, 0x1, 0x80000000, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7ff, 0x7c2ab0ca, 0xff, 0x0, 0x8}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000180)={r5, @in={{0x2, 0x4e20}}}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9a2476d6c8c1dc0f3ef5ea24a741a1587ce1f211820a5033fb39322600000000000000007abc5cc924b845b05d8573929ab8a8cb36848c35bb22745c8e082673d49191cae92baf9636ba09ee1aea56366312", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x1c) 2018/03/26 00:48:02 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x50) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000020000/0x4000)=nil, 0x4000}) getpeername$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) preadv(r2, &(0x7f00000000c0), 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r2, 0x0) [ 52.143853] audit: type=1400 audit(1522025282.654:44): avc: denied { net_broadcast } for pid=8989 comm="syz-executor7" 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 [ 52.298021] binder: release 8930:8945 transaction 24 out, still active 2018/03/26 00:48:02 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0xfffffffffffffffd, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x14) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x4e20}, 0x1c) 2018/03/26 00:48:02 executing program 7: faccessat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40000000000, 0x0) r0 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='3', 0x0, 0xfffffffffffffffc) r1 = dup(0xffffffffffffff9c) shutdown(r1, 0x1) keyctl$revoke(0x3, r0) 2018/03/26 00:48:02 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000022ff0)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000240)=[{0x81, 0x2e9c, 0x3, 0x9, @time={0x0, 0x989680}, {0xffff, 0x2}, {0x80000001, 0x6}, @ext={0x6a, &(0x7f0000000000)="28d3f0b4bdfeba0269a1badff3a1eaa777c0e15cf412f7de59d584f137a0c0980f0b22e447acc7fad3a688b54dee1962caeeff2163231f30e068321a35eb35a051cbbe7ffb8ab975016662a3d5d84e66c426492393f940d13ed1452c1c4fde4b53a870a2ff93ecfe48af"}}, {0x0, 0x34, 0x100000001, 0x8001, @time={0x77359400}, {0x5, 0x24000000}, {0x2, 0x1}, @note={0x3, 0x8, 0x7, 0x4, 0x10001}}, {0x3, 0x80000001, 0x400, 0x9, @time={0x77359400}, {0x7, 0xebe}, {0x4a}, @queue={0x99b3, {0x9, 0x5f3}}}, {0x7fffffff, 0x86f2, 0x4, 0x7ff, @time={r1, r2+30000000}, {0x9, 0x7}, {0x2, 0x6}, @ext={0xa8, &(0x7f00000000c0)="c97948f43627cf1af99f4be1db9137d92c77ae4013af610b3b16aed4f6054f9a74c78e886fa66d61d89af58c114ebf0145c091e50e049a373b8a99316ce7eb03ede25663734864b1d635e8743343e36a976a751dd832382fc2df89e80349c6adf3a6ce7231045292718f688323bb8029a1af062caffbaf2958f3ccfea69c442da5af2d0053f3bfb0bf365a228457169ed452131fd21cc8044b4b335950f9a06cce5e0f0d08031336"}}, {0x7ff, 0x9, 0x3, 0x19f, @tick=0x9, {0x20, 0xc57}, {0x0, 0x9f}, @ext={0xb0, &(0x7f0000000180)="ee9b18e06db3fc413f428c75e24dceb7c2c1eece45f82e8c3e627cdf83e1b810270cc5f24b06760d4898b230123bff58c07169da31c2a27bf32c6aa88d965992200f8efbcc6c269217aee7cc0312890d6862de87c985886801c2810f115dabdc7b1cdfa86b6d94829acc03553aa52b54115f89d5ab64a237bf685b5b902f0b6d666ae3a303a676980220deff2a9586129d5138df10be95cd93942871c251f79a9e58a7b5c9f27bc5acaa86689e59592e"}}], 0xf0) 2018/03/26 00:48:02 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) restart_syscall() read(r0, &(0x7f0000001700)=""/255, 0xff) [ 52.347264] binder: undelivered TRANSACTION_COMPLETE [ 52.351792] audit: type=1400 audit(1522025282.874:45): avc: denied { sys_admin } for pid=9023 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 52.369081] binder: send failed reply for transaction 28 to 9007:9030 2018/03/26 00:48:02 executing program 2: r0 = socket(0x9, 0x5, 0xfffffffffffffffd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) fchown(r0, r1, r2) 2018/03/26 00:48:02 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f00000013c0)='/', 0x2) statfs(&(0x7f0000000000)='/', &(0x7f0000001400)=""/4096) r0 = syz_open_dev$mice(&(0x7f0000001180)='/dev/input/mice\x00', 0x0, 0x400100) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001240)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000001340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000011c0)={'ip6gre0\x00', r1}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001200)={@dev={0xfe, 0x80, [], 0x11}, 0x5e, r1}) mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x161001, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newneigh={0x24, 0x1c, 0x118, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, 0x10, 0x21, 0x6}, [@NDA_DST_IPV4={0x8, 0x1, @rand_addr=0x1c7}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x4840) [ 52.369100] binder: 9007:9014 ioctl c0306201 200001c0 returned -14 [ 52.379602] binder: 9007:9030 ioctl c0306201 200001c0 returned -14 [ 52.379636] binder: 9007:9014 ioctl c018620b 20000000 returned -14 [ 52.383144] binder_alloc: 9007: binder_alloc_buf, no vma [ 52.383161] binder: 9007:9030 transaction failed 29189/-3, size 0-0 line 3133 [ 52.383197] binder: BINDER_SET_CONTEXT_MGR already set [ 52.383203] binder: 9007:9014 ioctl 40046207 0 returned -16 [ 52.432501] audit: type=1400 audit(1522025282.954:46): avc: denied { sys_chroot } for pid=9047 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 52.492707] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/26 00:48:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@remote, @dev}, &(0x7f0000000080)=0xc) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x80, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/26 00:48:03 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40000, 0x1b9) sendto$ipx(r0, &(0x7f0000000200)="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", 0x133, 0x8000, &(0x7f00000001c0)={0x4, 0xfef, 0x28000, "eff27b9d2dd0", 0xaf}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ip6gre0\x00', {0x4, 0xf54, 0xfffffffffffffbff, "759764a591ae", 0x1193}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000900)={0x6, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000940)={0xcd, r2, 0x0, 0x1}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000006c0)={'filter\x00', 0x90, "64da5fc8e842ba2beac939507b3ea176eaad44c43c00b788f246f3b6a036dd9059dc6b90e555fb5b51216f15d8d7b711f1d8449cdaeed5ee11c156f28dc462d9d810ea3ce81312aa39155ad090173390737955fee64c35c462106bf34e21800e718ef16801af1c4f9d59ba5d760652f12a94fba9eb7b37c7e04188b543af0d95fbb5fc54106a4c029317959c799e15eb"}, &(0x7f0000000780)=0xb4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x6dff, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x747, r3}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000140)='vlan0\x00') syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) getsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f00000007c0)=""/248, &(0x7f00000008c0)=0xf8) fsetxattr(r0, &(0x7f0000000180)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)="43446cc4ce701223892f360060b3ad2251ed6c1ca3965ca2facfad53ad15981a5a11eed4fb94a495051324e3c331415033e6eb59c77cb593330bba620f9f3e36c83e0b43d44369d145207392c02e7d4b382bbdb765b89f0c3b28446ddbfda7d675798dbaf4a5ed406826733b38de1ca52c88bfe8c38ad57379012727b439d63a774d1b4d99c1bde3c3b5cc15dae9cc64a97e3300d6f8654b43245be52247556df267c91e6d5aeb0250c7d6c47a4bb45899acf63ca6117ccdd2b94ec1be74237efed4a3f6726cac50b0c9daa70a6b5ea1a87cb6af07e3fb194b98856ce14badd1782491a42b5d", 0xe6}, {&(0x7f0000000480)="086a44c090b6d232eab19c8d4db3023cbc9e995f951436d03b03a75f1ecdf11ec3b0f9964203905609eddccafb13a6b2592c9b0933f9b97bbc6d083b8affdcd9a62e21d31edb82c1f913155314db8f86d8ffc92ac10baf2a2147b295b53deed47f498e8f9b", 0x65}, {&(0x7f0000000500)="4c42bfa2607975985ff1573d3926738611e3eedba834c2df8f1b9594a492cf6f2861a7420dd255a730a0593d8546a2130dca466e60dac6a960d683455b1c1a583109940274a71f922329482da671c5892a35d55faa39cbd5c2f77a38140263a0e0", 0x61}, {&(0x7f0000000040)}, {&(0x7f0000000580)="a233112f8aaa1356a8bde3e334655ef639fe15f040dafbe27962e26c41286d903346d046ddd5a14efa7b970a8242d91430af71d8f92b4704ad26242dd25b30baff5d37f79211a1acac2d3113dcc5f7fa764f0175ea4f3a54eb26d17e46104b80e8fac9d24bafec1576de2da97138af3b2837e452540ffb5cfaddb48b5aa17b618921db14e03da2d70398d541e2", 0x8d}], 0x5) 2018/03/26 00:48:03 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x3e, &(0x7f0000000000)=0x6, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f00000006c0)="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", 0x22c}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0x6) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x2ce}], 0x1, &(0x7f0000000500)}, 0x0) 2018/03/26 00:48:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x40}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}, [0xfffffffffffffeff, 0xf4, 0xfffffffffffff000, 0xfffff00000000000, 0x40, 0x2, 0x0, 0x6c0, 0xffffffffffffffe0, 0x9, 0x5, 0x1ff, 0x5, 0xde69, 0xbe]}, &(0x7f0000000340)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000380)={r3, 0x94cf, 0x2}, 0x8) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000003c0)={r3, 0x9dc, 0x7}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000000c0)={0xfff, {{0x2, 0x4e22}}}, 0x88) 2018/03/26 00:48:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{0x1ff, 0x6, 0x5, 0x4}, {0x5, 0x2, 0x268b, 0x80000000}, {0x1d, 0x9, 0x8, 0x6264}, {0x6, 0x6b5, 0x1, 0x9c}]}, 0x10) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000001300)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000012c0)=[{&(0x7f0000000140)={0x1150, 0x35, 0x400, 0x70bd2b, 0x25dfdbfe, "", [@generic="e3ef86b8b7ed7e91b69c277e18ef04d8869585f4b54decdfe0779a08812125ce69598d1b0a4b436e08c2001b4ea84e200b9090190040337fed26f8ac7ca7b21215853f5bb229868ddf713210f68b7933c36043f115ed0a5f00d0d8e8a88abadf9ddb6d4c73722691b1178477ec66eb2f2eb1db95ea212a7f8362aac14919b3d04d0001feb5d53674b33d2d9fdd5649672ea64ff307eece76a6a9e2e850541307d5b4cd08f0189eaed30bb65d208b660f0d43749c0c46c5ac0c42a8c47c3db9ac3cb86d53b85e70fcf1bc463add139c46fae8a4948d6155ee062633b62c5c7adb913b40c5c2a1efc90b7bf9da3919a60047653f624394f510", @typed={0x14, 0x20, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x1034, 0x25, [@generic="3ba8ad1dd316840b95d8f73e38c1afe043", @generic="bd8551f92b0fca6c3f9bfa02a2e39b1a2a90ee068faec4b3b5f643cc4139", @generic="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"]}]}, 0x1150}], 0x1, 0x0, 0x0, 0x80}, 0xc000) 2018/03/26 00:48:03 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x9) r1 = socket$inet6(0xa, 0x80001, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000000c0)=""/59) 2018/03/26 00:48:03 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x200000000001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000200)=@ethtool_gstrings={0x1b, 0x6}}) 2018/03/26 00:48:03 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0xfffffffffffffff9, 0x3, 0xfffffffffffffffb, 0x10}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x0, 0x8000, 0x4c, 0x336, 0x0, 0x10001, 0x2, r1}, &(0x7f00000001c0)=0x20) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000340)=r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000400)=r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x20, 0x4) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x7, 0x3d, r2, 0x56) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0x77359400}, &(0x7f0000000ffc), 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000380)=0x6, 0x2) 2018/03/26 00:48:03 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xffffffffffffba73}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x0, 0x8, 0xfffffffffffffbff, r1}, 0x10) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x200) write$tun(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00008aff033f4e6a06020000000000000000fe15ffffffff8469e687a6de89d2fa728815b2f8d2440000"], 0x2a) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b19000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000b18000/0x4000)=nil, 0x4000, 0xa) 2018/03/26 00:48:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a00000700000200000500e8cd3b2f0500b76a348d1e6e9918000000819720de39d2b5c1dcf77aaf3d4ffd5700001700000000e0000001a122c2dc7f36eb19db182e574fb0e73df24b8e590c85bb187a687dd560a19b25bee448ce2e7f161a9ef0ef18a2b9e561602659b4155cc9618967db49b91e80eff4e4727a80ee7c8b6fb305bd462618a4fd168dfcce7a62b1faadba785316aa1f4cb85c5111aa4b7634bf97dad3ab32abac40be17d0f0dcfc6196"], 0x38}, 0x1}, 0x0) 2018/03/26 00:48:03 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x3e, &(0x7f0000000000)=0x6, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f00000006c0)="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", 0x22c}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0x6) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x2ce}], 0x1, &(0x7f0000000500)}, 0x0) 2018/03/26 00:48:03 executing program 0: r0 = socket$inet(0x2, 0x5, 0x3) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000280), 0x2) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x3) recvfrom(r0, &(0x7f00000000c0)=""/141, 0x8d, 0x143, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x3, {0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0xe}, 0x7}}}, 0x80) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)) sendmsg(r0, &(0x7f0000001100)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="9e", 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x4e22}, {0x0, 0x0, 0x0, 0x0, 0x9, 0x7}, {0x1, 0x0, 0x0, 0x5}, 0x0, 0x6e6bb1}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffeff}, 0x4d3, 0x2b}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) r1 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="61e7307af06d4a42100b5c5d63cb010841df5835ddd021b14e390c7077adc89d292e6033fd8fcb9bcbaa1c8c81923383ee6cbef8f88371db0b45a14f8b6b470dbc09048b8780f82f24efe38e6223891c07bc170f2e5dc5677a1ca682bb762cd26066f3a260ec95bff9cea03c38792ec52e", 0x71, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000340)='.request_key_auth\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="71ef28bd7639467d9dce9801c44ee6f7b726553ba2f29e3aab2eb312df4e95b3696075b246ccbf1e5e958f15438fb596b409a2dd2969300de450cc9221b4b2e32d3c28a3be25af98907255bf78b5ee0663d9dea38ba21428fe70b31d228f74c44d5edc5bbec3553ad88b3538d6991957eabc238310b70558acdeee19d6aea6562eac5f32c03e3dd3fc0f42605d4b7b6ca5b4adc77fa6abb38bf390", 0x9b, 0xfffffffffffffff9) keyctl$negate(0xd, r1, 0x924b, r2) shutdown(r0, 0x1) [ 52.498184] binder: undelivered TRANSACTION_ERROR: 29201 [ 52.503634] binder: send failed reply for transaction 24, target dead 2018/03/26 00:48:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x18}, @dev={0xac, 0x14, 0x14, 0x11}, 0x1, 0xa, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xd}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x17}, @empty, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001]}, 0x38) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xdc, 0x200000) r3 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000005, 0x30, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x4013, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x1000000, 0x10, 0xffffffffffffff9c, 0x7) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000600)={0x148, 0x0, &(0x7f0000000400)=[@increfs_done={0x40106308, r3, 0x3}, @dead_binder_done={0x40086310, 0x2}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x50, 0x48, &(0x7f0000000140)=[@flat={0x776a2a85, 0xa, r4, 0x3}, @fda={0x66646185, 0x6, 0x4, 0x40}, @flat={0x77622a85, 0xa, r5, 0x4}], &(0x7f00000001c0)=[0x48, 0x48, 0x78, 0x40, 0x78, 0x78, 0x28, 0x0, 0x78]}, 0x1}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x50, 0x8, &(0x7f0000000240)=[@fda={0x66646185, 0x5, 0x0, 0x1}, @fd={0x66642a85, 0x0, r0}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f00000002c0)=[0x70]}, 0x9}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000300), &(0x7f0000000340)=[0x20, 0x38]}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x38, 0x18, &(0x7f0000000380)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fda={0x66646185, 0x6, 0x0, 0x3f}], &(0x7f00000003c0)=[0x18, 0x58, 0x40]}, 0x7}}], 0x68, 0x0, &(0x7f0000000580)="56aeb2ca4927fadd1e870faf824ab36c5b6859ed8d15d6a0e4907feaa7582d95a3c5ac693a6c2e84b0d5b6f7a95657f61de7163211d18efd307caee63b7e635b6c52b1710e57026be5f348cf4178b1f667f12bc167d4a32ddd6f2e94886989955240f21d159e0057"}) keyctl$set_reqkey_keyring(0xe, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2f637075202d637075202d6d656d6fff0f000000000000200f63707520"], 0x1d) 2018/03/26 00:48:03 executing program 4: r0 = socket(0x2, 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x10000, 0x202000) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000080)) ptrace$cont(0x18, r1, 0x1, 0x0) 2018/03/26 00:48:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x2a, 0x4) r1 = fcntl$getown(r0, 0x9) ptrace$poke(0x5, r1, &(0x7f00000001c0), 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x1, 0x0) accept4$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x0) ptrace$setopts(0x4206, r1, 0x101, 0x3) 2018/03/26 00:48:03 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000965fc8)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00002f9ffc), 0x4) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7fff, 0x800) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/03/26 00:48:03 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f00000000c0), 0x0) 2018/03/26 00:48:03 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0xfffffffffffffff7, 0x2], 0x2, 0x81, 0x98e5, 0x7, 0x3e, 0x2, {0x3, 0x800, 0xc, 0x800, 0x3, 0x80000000, 0x20000000, 0xf62, 0x3f, 0x5, 0x1, 0x40, 0x4, 0x0, "0c9071fe15dfa6e7c17ac422180bb235ade95d617674cbe2268fbd464f26d33f"}}) capset(&(0x7f0000b43000)={0x19980330}, &(0x7f00006ecfe8)={0x0, 0x0, 0x9}) 2018/03/26 00:48:03 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x10000, 0x82081) prctl$getname(0x10, &(0x7f0000000380)=""/197) r0 = socket(0x11, 0xf, 0x20) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000140)=0x4) 2018/03/26 00:48:03 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0xff, 0x10, 0x1000007, 0x400}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000003c0)={r1, 0xc80, 0x3, [0x3, 0x9, 0xc40]}, 0xe) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x8, {{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x1, 0x2, [{{0xa, 0x4e22, 0xead9, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e23, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}]}, 0x190) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='overlay\x00', 0x1, &(0x7f00005dd000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = getuid() lchown(&(0x7f0000facff8)='./file0\x00', r3, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0x100000000, @empty, 0x3}], 0x1c) 2018/03/26 00:48:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40002000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4bffd), 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) 2018/03/26 00:48:03 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000090cff7)='/dev/rtc\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x9, &(0x7f0000000040)={0x8}, 0x8) accept$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffefa) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000280)={0x60002014}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0xa, [], 0x3, &(0x7f0000000140)=[{}, {}, {}], &(0x7f0000000180)=""/10}, &(0x7f0000000240)=0x78) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)={0x3, [0x1d45, 0xf0b0, 0x1000]}, 0xa) 2018/03/26 00:48:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") accept4(r0, &(0x7f0000000900)=@hci, &(0x7f0000000980)=0x80, 0x80000) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c41fd59eb7d6b7ac11c839484bd846a41d72e7aea473cb79994127b3e9df36dd244bf2cf30d3df93b27ce7e6ac0926f56225a33fe016348656499f152f99890609b4edd1a74ad5de8f726e5d4e5b12696b0c10e8bf2") mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000140)="3d40e55e9a698c2269ab1b7a51f49ed1e599cdab59d49bb103116c0cc67293a53d45753f1d7197142c0c2c1e5199b39cc827bb3df1ef443baf6bdabe62387feb5f29704f421a70b1f3bd6adb40c2d635b7c102467de4ba999f58de32b07ecf0dc10a98a872857e669e120007cbf52c152f6290c68ad7550a43759189dc80da0155fd6b94497a1a8885668e98daae916cac772fbf553aadb38ccfa83fc24517dee45b90b0fbb4292b1af2f629f0566d", 0x100000, &(0x7f00000000c0)) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000400)={'filter\x00', 0x7, 0x4, 0x490, 0x0, 0x0, 0x140, 0x3a8, 0x3a8, 0x3a8, 0x4, &(0x7f00000003c0), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0xffffffff, 0xff000000, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0x0, 0xff, 0xff, 0xff, 0xff]}, 0x3, 0x101, 0x353, 0x80000001, 0x5, 0x1, '\x00', 'bond0\x00', {0xff}, {0xff}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@random="d245223d4097", @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x17}, 0x1}}}, {{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x3, 'syz1\x00', 0x1}}}, {{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x12}, 0xffffff00, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, {[0x3d949028b1813317, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x808, 0xd2cd, 0x8001, 0x8, 0x1, 0x2, 'ip_vti0\x00', 'lo\x00', {0xff}, {0xff}, 0x0, 0x215}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "ff1676290bd5d2a04f36eba0801ee3fc8b46d42cd84a168ff4517d47ea61"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x4, 0x0, &(0x7f00000000c0)=[@exit_looper={0x630d}], 0x6a, 0x0, &(0x7f0000000340)="d54218744437a5847725668bfda661a48497aec29be4336c8b7dbe76abf1e46f60f4ec1c55e28d4a31ce4fa2ef69ec2358b23ad3753945fabcdf1ddcc91126878bfd875d44551bcadc47d992c59d2a2ec6a4f32e9b8c434dca7dfc236e619f4cf660e3e7bb096c3bef8c"}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/26 00:48:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000003bfaf)='net/sockstat\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/1, 0x1}], 0x10000000000002ff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x1, 0x81}, 0x2) r1 = getpgid(0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) getegid() 2018/03/26 00:48:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) rt_sigsuspend(&(0x7f0000000340)={0x8d}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7}) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x10000, 0x200, 0x1, 0xffffffea, 0x0}, &(0x7f0000000100)=0x10) ioctl$TCXONC(r2, 0x540a, 0x2548) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000000040), &(0x7f0000000200)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1000000000380) r5 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x200002000009, 0x200000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000002c0)={r4, 0x9}, &(0x7f0000000300)=0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) 2018/03/26 00:48:03 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x43c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x7, 0x70, 0xfffffffffffff1c0, 0x4, 0xffffffff, 0x1ff, 0x0, 0x1, 0x4000, 0x0, 0x5, 0x3, 0xfff, 0x1ff, 0x0, 0x2, 0x0, 0x9, 0x3, 0xa031, 0x7, 0xfffffffffffffc01, 0x10000, 0x6415, 0x7fff, 0x9d8, 0x81, 0x6, 0x9, 0x1, 0x5, 0x0, 0xffff, 0x0, 0xc59, 0xffffffff80000000, 0x2, 0x1d, 0x0, 0x1, 0x4, @perf_config_ext={0x1824aa6c, 0x5}, 0x20010, 0x7e6, 0x8001, 0x2, 0x7, 0x4, 0x10000}, r0, 0x1, r1, 0x8) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0xfffffffffffffe3a) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000000)) writev(r0, &(0x7f0000000380)=[{&(0x7f00000001c0)="7f0fe0f8b7f461acc9380e4bb0fc3a80e890b59e10c3b9c2ebe88519a881ea84043ee2e758e721874bf96c3858a2027d60acbbb9e3f5baa3600e886b78c1c2d05e34c768308672b8fa237af9f48e6348178362559233e682dbeaf6936e209c21a9462aea381c413456fa8efec1a5809fa452b841815db5d7432684872b73fce9c01f3bbb06b675a44d39a8eb7688dd6cf77a04c8f82c0373decaa6e9b84ab4ac89840fbf6d3702cd80430271de90eb0ac30d03d4f5ddb950955481259d4c3aa0dd07e4c71bb4", 0xc6}, {&(0x7f00000002c0)="e8625c9ffb575cf69f2121e1701b0ba18b24a7dfdbb822ad676e3643909c4659acf2af90337bbdb7516668cc883b7556888c401c47e196695527a03328cc2b1b16898b127a583bc9c265ae47a6458f5ecf3914792d034c2036a7a72c98d0ec46171282c31f6f8b6591279487330ad98256fdca815eb456d00338a9ab4acf94c5d2953e4a09dbcc4e335c18461e44489bd6711ded5ab0587837efaab955c846a394b93ff2ef5d0f4efd16ea8fe3c495", 0xaf}], 0x2) 2018/03/26 00:48:03 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"69666230000000000c000000001000", 0x200000000500f}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) 2018/03/26 00:48:03 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2c, 0x400080) ioctl$TIOCCONS(r1, 0x541d) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000100)=@alg, 0x80, &(0x7f0000000300)}, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000180)={0xae46, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000440)="4c0000001600ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab633a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881b4d56c4b52cd", 0x4c}], 0x1}, 0x0) 2018/03/26 00:48:03 executing program 7: r0 = socket(0x0, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e400044000000003"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x7ff, 0x2) 2018/03/26 00:48:03 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x50800) accept$packet(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00005ae000)=0x2, 0x4) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000080)="7a8f28fb22bc5536d452134736242b9adc62d1a141ee478e3e12fc15", 0x1c) [ 52.683181] SELinux: unknown mount option 2018/03/26 00:48:03 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a3fcc)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x100000001}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x800, 0x3, 0x1}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140)=0x6a5, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x0, 0x3, 0x4, 0x3, 0x8001}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x7fff, 0x1f, 0x1, 0x2, 0x2cd7}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x1085ed5d, 0x2}, &(0x7f0000000240)=0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0x0, 0x6}) sync_file_range(r0, 0x3ff, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) [ 52.721837] Tx-ring is not supported. [ 52.728782] SELinux: unknown mount option [ 52.743194] Tx-ring is not supported. 2018/03/26 00:48:03 executing program 0: prctl$seccomp(0x29, 0xfffffffffffffffa, &(0x7f0000000000)={0x0, &(0x7f0000000200)}) 2018/03/26 00:48:03 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) flistxattr(r0, &(0x7f00000002c0)=""/4096, 0x1000) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000280)={0xfffffffffffffff9, 0x2a, &(0x7f0000000040)="77edf49da6046b11c575bf6fb2e34abfadf4b4aaed0f0bb2da44fc105d870868dda0c2a42c6414094d82"}) 2018/03/26 00:48:03 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) prctl$intptr(0x21, 0xfffffffffffffffc) 2018/03/26 00:48:03 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000402, 0xb600) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}}}}, 0xba) getcwd(&(0x7f0000000000)=""/19, 0x13) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 00:48:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000b78f90)=[{&(0x7f0000000000)=""/134, 0x86}], 0x1, 0x40) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x2, 0x800, 0x9, 0xfff}, 0x8) 2018/03/26 00:48:03 executing program 2: ioprio_set$pid(0x1, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = getpgrp(0x0) ioprio_get$pid(0x1, r2) 2018/03/26 00:48:03 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x4a40) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0xfffffffffffffffc, 0xb}, {0xe, 0x8}, 0x0, 0x4, 0x2}) 2018/03/26 00:48:03 executing program 4: r0 = socket(0xa, 0x2, 0x0) getsockopt(r0, 0x5, 0x8, &(0x7f0000000080)=""/84, &(0x7f0000000000)=0x54) getsockname$packet(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000b80)=0x14) sendto$inet(r0, &(0x7f0000000100)="4b112e88b692045a8d5a720990aaf92b08ed413d19eb8e382fb2d383922df95dd334cf4cbd414a8e9c9e3cd35851ac74ddc68f72d13e1f9c3a1d8aa505cb48b819b935f05c33d43b610a75f5810299373c755668c6a6ba497005d34ce561764dda2fca4f1043", 0x66, 0x800, &(0x7f0000000180)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$packet(r0, &(0x7f0000000040)="e5d5f748f395f92b081a9e1a4ffc50", 0xf, 0x80c0, &(0x7f0000000bc0)={0x11, 0x18, r1, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) eventfd2(0x3, 0x0) r2 = fcntl$getown(r0, 0x9) capget(&(0x7f00000001c0)={0x20071026, r2}, &(0x7f0000000200)={0xfffffffffffffe01, 0x7, 0x5, 0x4, 0xc, 0x8}) 2018/03/26 00:48:03 executing program 1: r0 = socket(0x10, 0x3, 0x0) geteuid() setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x5b, 0x2) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x9280, 0x4) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000140)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/26 00:48:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) write(r0, &(0x7f00000001c0)="4f7ad0c9ed429f765e0211f2eeffe9486f1748144523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0x39) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x964a528}) r1 = syz_open_pts(r0, 0x42) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/03/26 00:48:03 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0xc0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0x800000000000ff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/03/26 00:48:03 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f97ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0x68, 0x0, &(0x7f0000000200)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x38, 0x38, &(0x7f0000000180)=[@flat={0x77682a85, 0x10b, r3}, @fda={0x66646185, 0xa, 0x3, 0x24}], &(0x7f00000001c0)=[0x38, 0x40, 0x40, 0x30, 0x30, 0x48, 0x28]}, 0x8}}, @request_death={0x400c630e, 0x4}, @dead_binder_done={0x40086310, 0x2}], 0x2d, 0x0, &(0x7f0000000280)="5f3f17d788a8164409f942d54f8ff9f9b8bc846bfa4d06542cbffd7d89519a3d0a5b72fad43a2e86ea3aca4b03"}) sendmsg(r1, &(0x7f0000e64fc8)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18}, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e6b000)={&(0x7f00000ea000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000714000), 0x0, &(0x7f00004c0f35)=""/203, 0xcb}, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x801, 0x0) connect$l2tp(r4, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x3, 0x4, {0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x32) accept4$ax25(r4, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) 2018/03/26 00:48:03 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x448200, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x4, 0x8, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798059439ed554fa07426adee901d2da75af1f02008636bbb51f6983a8bbd694f5ab26d7a071fb35331ce39c5a4e6206322c953e42d25bf4fe40496d9512b7562b9aa6d49017a06ca7f5ba1b065af5de794f1d9364a80e82994c8b9c5ca76d5b15be80d68fd16787c16392655e72b9fb0ba930be005174156c39ae0c9dad500f6f736a8f2793f58d4b7ba5645a627966552f02b35235332ef1dc5184e39d776e1fe2ce74907254") mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x801c581f, &(0x7f0000000380)={0x8e, &(0x7f0000000340)}) [ 52.855468] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/03/26 00:48:03 executing program 1: r0 = socket$packet(0x11, 0x4, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x200480, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000280)=0x2, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000700)=0x0) ptrace$peekuser(0x3, r3, 0x2) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000100)=0x14403f58, 0x4) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='personality\x00') setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x68, &(0x7f0000000780)=0x2000040001, 0x4) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@int=0x5, 0x4) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000740)=0x2a92d4b2, 0x4) sendmsg(r5, &(0x7f00000006c0)={&(0x7f00000002c0)=@hci={0x1f, 0x0, 0x1}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000340)="512ef5bcf6254a5896ded792b1295b90c8f5b0d61c3512c80d9fa168f51d6b2f4d84fd1f1b2dd3f9795f1e21af75023217dfda9ffaeedbc6b879814b483279a4673304bf4699c010922bfe90a3bedb84e03c376c5972026d460d3c1469448a02a82874b755c20c8bcda4ac599ef2f1178cedb141832dff2397fb6c0b69714f18d92a2e0454752d087f6b170e6dd123461d4fe24b50b22c414817a7509fbbc744c024a8c349307e244a0e1d67f510b9518385e68566e834d108460cd49d4ed5c6a56259c151f3e74ba628fda89801c13e", 0xd0}, {&(0x7f0000000440)="1e515934cf40f040a75f13375cca2f61a525eed14fb326032bb2687513c22554a4c2486edc9bb77bb94b664ada505e977187b0d909b1657b039dcf41396fe6098924063fd1a3f836d156627e3aa5e101b4c48d728e81aae1a27b30d8859b1171e30ae8084efb8e9196225bf1", 0x6c}], 0x2, &(0x7f0000000500)=[{0x88, 0x10e, 0x800, "b54b8ded297fba1f2088022882ab37f94a9c8ff6b604b995bf71318196a8fbefcbda4d3b9b3461697b912dba984b47bf42495ab785a1bc056f9a73e41748e24eef537216fbda307d2145848d75853d72194c144ff2a3c99482bb3acb4b368b5494004c3a078e093258980fe0585c2305229c"}, {0x100, 0x119, 0x200, "7d2199673c55aa841152c49fbaf05f8476d2bfe114b5033ffab2d19eaadb000d0afc2632088ebde5500f4d2779f6920224121143ab40bd93eccf923eb8a624b18fad16ef21efd8d519249e093c1d572fe139927d7f667ca0979d49c7d37485b08b6ea184c8b1c1cb9be120d45897bb2965b55cd5ccb6e8e7207982f209109fae552a983ab803aeba8d36129c0cc93f87b4f5b3bf2e515e3f5874761646d35bbe6182c9ab74f81fbfabb58fb1f484fa8e364963e4e9467c891f318084a8642733f76a696eb74b8cce657b5c005d763a9d91ca2e9621cc177e2fdff0c4ba06941fa183cd15d827992f2fda36edf5be"}], 0x188, 0x4040}, 0x40000) 2018/03/26 00:48:03 executing program 6: mlockall(0x5) 2018/03/26 00:48:03 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)={[0x30, 0x38]}, 0x2) 2018/03/26 00:48:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x2a483) close(r0) 2018/03/26 00:48:03 executing program 2: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000002c0)={0xfffffffffffffffb, {{0x2, 0x2000004e23, @rand_addr=0xa44}}}, 0x88) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e22}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000040), 0x1ad) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) r3 = fcntl$dupfd(r0, 0x0, r0) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0xb94e, 0x8, 0x5, 'queue0\x00', 0x1}) pwritev(r3, &(0x7f0000000640)=[{&(0x7f0000000380)="e9d837ff1496970e301d227326113d71e53add943354f606061fe83281bf92dd921501b310", 0x25}, {&(0x7f00000003c0)="6f4d2f3ec0516025ea0b83d1e89086ff659b9929209d5b10f7852bd3e7c18424133e0f95e648e7d575955e7968780b6266efbcaa458dcdd96f8c71f34af046f3c19b6b4a47a4d797027d4a6184d2d83f03ffc7a162f226d122802fe63cde7fb86ed92f2b88ad8fc3f9fc1676226a1642de134029c54dae783553ab098e3368ff0ea3685e86bf1d28e4b3aae84111d1813b38f8029695e731a86b7fdb434b6749b5e2f8d9ca26b0458ad8eef9b920ffb62d706a845e3afc4055dad7663e619936d9c256f4b785879a0762840edec92ab4e22fb8eee027ceefa24f3e", 0xdb}, {&(0x7f00000004c0)="5c332331590c4ac7c23216337bbfc3930e27a7683c395977a37e53f66301612735813962501066510275e0fd43f52d52c429238c81425fa6c86810ecfd540935d810bdcf3e3158512a2af92e51ff3ea7b01d261a3eb3f9db74cdd741d26cf877c3366d4ac080bb5709b3699c9cd829dc25b21a905efb281f1e9148a2603b88370f66aa9c40324de7eddf1b6925f4d6", 0x8f}, {&(0x7f0000000580)="8b534123c0ad3054ea206b5b4a1e2514dcd0b3ec4c38fcd19cba83b499080c38caf8f87881af2f065472f0624b8c25b9395f2a98203d7ca3a652e14a5e0d76b1f3fdfa74c71b6b8041f1256ee7846e91ed35475b69563008765226250df0408be561526f8fb191bf1720c7e212f5d9c4cd36ba23e76a7e8a", 0x78}, {&(0x7f0000000600)="63796d7d43d5e4a078656550a5aa8a6ba5c7ac3407874839704f552790784ef0dc12809275f776a4d9563d67de9e0fda750d2d", 0x33}], 0x5, 0x0) 2018/03/26 00:48:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x5fffc, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x10000) syz_open_pts(r0, 0x400000) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a686f7374e8951bc4291b3633635f743a73302073797374654d5f753a6f626a6d63745f723a726573746f7265636f6e645f657865635f743a73302035322073797374656d5f753a7379aa1ed3b25f723a6b65726e656c5f743a733000"], 0x6e) 2018/03/26 00:48:03 executing program 0: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x8000, 0x111000) r3 = gettid() stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000001a80)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001d00)={0x0}, &(0x7f0000001d40)=0xc) r10 = geteuid() lstat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = gettid() fstat(r1, &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000003180)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000031c0)=0x0) lstat(&(0x7f0000003200)='./file0\x00', &(0x7f0000003240)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000032c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003300)={0xffffffffffffffff}) r19 = gettid() stat(&(0x7f0000003340)='./file0\x00', &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() r22 = gettid() r23 = getuid() r24 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003980)=0x0) getresuid(&(0x7f00000039c0), &(0x7f0000003a00)=0x0, &(0x7f0000003a40)) stat(&(0x7f0000003a80)='./file0\x00', &(0x7f0000003ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = gettid() r29 = getuid() r30 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000)=0x0) stat(&(0x7f0000004040)='./file0\x00', &(0x7f0000004080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004100)='./file0\x00', &(0x7f0000004140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000041c0)=0x0) r35 = getuid() getresgid(&(0x7f0000004200), &(0x7f0000004240), &(0x7f0000004280)=0x0) fcntl$getownex(r1, 0x10, &(0x7f00000042c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004300)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000004400)=0xe8) getresgid(&(0x7f0000004440)=0x0, &(0x7f0000004480), &(0x7f00000044c0)) fcntl$getownex(r0, 0x10, &(0x7f0000004500)={0x0, 0x0}) r41 = getuid() r42 = getgid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004540)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000004640)=0xe8) stat(&(0x7f0000004680)='./file0\x00', &(0x7f00000046c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004740)=0x0) lstat(&(0x7f0000004780)='./file0\x00', &(0x7f00000047c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r47 = getegid() r48 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004840)={{{@in6=@ipv4, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000004940)=0xe8) r50 = getegid() sendmmsg$unix(r2, &(0x7f0000004b00)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000240)="1653073f5cffd2cf7a4dfe762488f404c6f3e5954b9e5c40906aeb01d166aed2f14008740e2465ed8fe8bedfdfef58b25c4fde0a2459d111f2a352f801395faebccc058791c10d688d213cbada125262ca9ca44664bfb14432858e95a829757687c619603cfb170b749158ed41b2d0bd629e96c2dea36bdf60e624540179cd84d554c1d95fc16c78282795802efd0764209d0745d0c3eee7047f9baf60262ecac05b08fa4c3761a0a4afd915542bbdf9b352634072936c631509a86ef01f6f9da1dd0820c1335f339f27325a4bdc76361bf0f9d714cd2eb7046aeb2d5b1ec75663ab61df0c3e1f7900285ebd4c4240f4e5", 0xf1}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="e696716487435b7f32a687eaea811460124a0e7713f09319d35a26ecd2300a536e1e206018a08d470638e935a8d0b23e18071805b36c6d4b1729f7bcdf5ee77594088eb6d8318a46b2aa4fc54a6934a6d5aa33b17d6c2823c42a29c819c00c690b92cfbef01deecf4cb5b1c3d874e8d09dc5ac0ff957b13700286efc84ed3ad3ade3add874da14943d3527364b8db9a35dde50bd6c1ba81628a4a144571be318e1cd6989d39e0196b74510ec77fe5da3777b0331fa033ecaa9d8f9b19a1f96ec4b76354aacb373df1dddff6bdb2337f93021a4dec8462ded76534f771afd855820403066f08e9b65a093ec2fede86bc78cfa", 0xf2}, {&(0x7f0000001440)="0727f8fc0a3e724974112023551bd9437863127260db3c3ef4ae6f0844620721a31f691d8274a69d5f16c0afff94fa969319df6722bf6be8a456e862bdfd81cbb1ec65d45c1927f31e392071d5b25562d9cc8c585cecd8bf3c5cfbd35c0d57355d528f6684aef0a8d9eb236d93c05f", 0x6f}, {&(0x7f00000014c0)="3c24a037a77535cfe4bb663bb45a85f5ded26c4441286c857ea00cb9d29e42935afc743b5e1400c4988f460305a8df4308922e664300f04fc481fa6e", 0x3c}], 0x5, &(0x7f00000016c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x8000}, {&(0x7f0000001700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001980)=[{&(0x7f0000001780)="06b4c0cfd1891137718529af9d9dc046c39f5bc527cbc03f4632af04fb569c6e3489af0042e92175ee068738e4efdc550bb7d72cccf771eb9e400aef97d12227c6ba7bdee35d5509c84b454c7389eedc8bdecfd4eadad350c29584f320af9452feeec1408636c19fd208ff92f4d252cfd8b459f1c967eafe0dbea4d35ec3798d33fbb4bb82292bffe2ea55307f208685394f29263b32a01e2011bccd2f4fe16acd72de78b8d2c10d0b98da2aee4c36b7a2387302d056f8fa5d934766da382984", 0xc0}, {&(0x7f0000001840)="73268226d8a52e76d03d38bcb814d1d752ae01a5", 0x14}, {&(0x7f0000001880)="331bf35fac0e234e92bc8011cd4e44d8b6094b5a836a56a4a12c1fff49432b4da9a282a7df6bd55330b840fd1179ed7e02162ffb15bb93366d15ad1880088a39a66e0a17ea714aa3f39b1336dabc08f5677d7e3cbe9fb47bbef2f6caa85911c516325ea21bfcd1aabf958a762e62aeb6fc8ab7084d3b499e2bf8b57f1dad062d0379e665e360d56511d58a8347caf8b1502e70a72a1ae0b6f6ddb6086d74", 0x9e}, {&(0x7f0000001940)="ee4a23fd174df292003fa5e88d2e077eeb3cab8c", 0x14}], 0x4, 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0x1000}, {&(0x7f0000003080)="ccdf779ac119b51dd64ecabba9e27f72245c0be429353e3230ea", 0x1a}], 0x3, &(0x7f0000003400)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r18, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="0000000020000000000000000100000001003fb5", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x178, 0x814}, {&(0x7f0000003580)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003780)=[{&(0x7f0000003600)="93a698db2aac23605854d113fa85c140a50ab94dd58d3d8eea79b6eb08dec70da64b22", 0x23}, {&(0x7f0000003640)="e9ce467fc4392128824a79f626285ca0dd4ecab397837577a9b204720eed1dfe8a8c0408ec83482626470aa3187ff96ef36f095446a4ba623106ed2179c2ae3d04ae1f73ed8d2415dc24f4b7de25e089c24e0f5902045da6807769deec9307db4f419c04f2a51a28f902bf1c0824beee14fc3fea5e12189d7498be6d5956ac7444bb648cf697b7c4b8518a9ea9ceabc78689b3ec0029012704f730c91a1f5833498637c9ada41c177dd5e565b42f01bade306b5046af545a856674219e334026328b5b7320", 0xc5}, {&(0x7f0000003740)="dae8da7ad707321422cedc386f668366cfeeb4f57dba595da09b91d26889", 0x1e}], 0x3}, {&(0x7f00000037c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003940)=[{&(0x7f0000003840)="39e8e6fa7d205c8bf192533fc60d5e14aea75fcd842efbab24702f558a51697a25ae3dcc1ebdc8b3956fb1f56a50066834dfb9e23df19fcb136833711b49629dcee4e25df2aec8fd2ce4c6f890b9d50940ee54df3fe2dc4304b30b33a194953ee1bb9c8e78f8dbfe601118cb03e483d0cbdd824d0821d13a0c3a4154e19a8643caba759a4048e5c63e0349beaf24be47bda140d320da31b534a9a9858b0612bc96691cf86ff0821c054eee202ab3baa7da38e8bea6c4e746f151e2ce6a7b2a6463b3ae0ed9b3f1ca9066010c", 0xcc}], 0x1, &(0x7f0000003b40)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x20, 0x20040000}, {&(0x7f0000003b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003e80)=[{&(0x7f0000003c00)="ad0e9edaa61d8d641ec435662110b5ca74059431a62bf37046869488020f54a4c27f16d6786c857c0e224d9873d24a8136690f98f89ce2897898e933404f5c19365bbed981f982ab88f7a90c4b6f57725f7a191b4bee74c087432f44e75e0e89ed164084563bbbce40af7bc1b4d04e949f01a0a8c5114b32cf6dc3bd17895bb2c2b7d598b84d2ac4b04e795c2d82d04f913a25205bc610422dd72ac0ad8ad45d8d1a39b7d93648588f636987ef4eaac2b996ce183563541c9712b01beee18a21fb1e507a456a15", 0xc7}, {&(0x7f0000003d00)="25885a3b1f4417d552ada036878d56d47385a3236622cfb63397a205c6cf51601fbd71edf61bb56b87b40b367bec99e24cebeb5d6094eb3470fd6ee4a0ac17c1ebb4f16395ee16e2cd66d1232c545711c2e14de3f7f61a7fa3074f10d69744b7f5dbee0e69837643f5c03d0803c8f89c1f4027804e4c2189687e3166d5d451f0fbfeb821f444dad48fb95f7513cceb3455aa93eae9e430f260c828901108310f62fdfb7dcf4509060e73cb76e98efa954e0e906f5b301b18cefd4ccd3640a1bd21d73de2c6c628d08080892d27ff202f0055e1900c3cb28d82d9f034c4f9825e7739c78e926d32503ce237e3bdfc41e848", 0xf1}, {&(0x7f0000003e00)="c8dda289029c72111de96e87be2ca7effdaa7e1999f3f94eda5682e0abd6a8582618a29120f724e7ac71c8e2376efac86ededbbd0fff195ee1080f8e0084dd052f8e36eed546b8693fdf257125e95ea881c77d8d5a25f31974328fcd4174a55ccc9b7dacbca6b4adc2750e23c28ced45b196a5", 0x73}], 0x3, 0x0, 0x0, 0x24000000}, {&(0x7f0000003ec0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003fc0)=[{&(0x7f0000003f40)="d9e780c416ef7c2cc3c35032ccd9ef7230c7952a91969504ba5a9b766ebcf2e872695f7c0377eab06abccca49fb3583686926f5483824eb7a3ebff0ad27407891de4eb37fb659d1ce2e68162b9dc67852867f5e8afbfb939a655178d3fdffd848f590182b0d38817d90da051e87e9c2da79e25dfa88580c58ebb21269c", 0x7d}], 0x1, &(0x7f0000004980)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, 0x0, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r1, r0, r1, r0, r1]}], 0x148, 0x4000080}], 0x8, 0x80) r51 = dup3(r1, r1, 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r51, 0x10e, 0x8, &(0x7f0000000040)=0x3, 0x4) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) msync(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) r52 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="2f51e13d118095492371ba099f4a840ade19d409f46d80e4b65cffa0892823dceb0aeb563f8a23326132df77e4802cc85e4ed3111ac5388c91cc3c3db6b6d7e82fb34c738e5f7dabd446c6ba7ff260b2b49f29ea428a2ffadf1b7fe98227feb8bf29e7f2c9", 0x65, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r52, 0x7) 2018/03/26 00:48:03 executing program 7: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x84000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xfc, "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"}, &(0x7f0000000240)=0x104) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="00ff0f000000000000f7799374dfc0d2c6976b0db71cf76e54eabbffc92424610fb2cc5a114cc95815300fa306278f02c14e9ae966148bfc0ec09bfed7fd4af1e7523f525da7235b0660c5320bb49c18b72ed49b93c986bbdb8129cc9d548e2e019f99"], &(0x7f0000000300)=0xa) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r3, 0x0) pwrite64(r2, &(0x7f0000000340)='-', 0x1, 0xfffffffffffffffe) 2018/03/26 00:48:03 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x9, 0x7fffffff}, 'port0\x00', 0x23, 0x10, 0x6, 0xcc, 0xfff, 0xdc01, 0x3, 0x0, 0x3, 0x7}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r2, r1, &(0x7f00000001c0)=0x1ffffff, 0x1) 2018/03/26 00:48:03 executing program 4: futex(&(0x7f0000000ffc)=0xfffffffffffffffd, 0x800000000000085, 0x2000000000, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ffc), 0x40000000) 2018/03/26 00:48:03 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x185000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000003ff4)={0x4}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0xffff}], 0x1c) poll(&(0x7f0000dacfe0)=[{r2}], 0x1, 0x0) 2018/03/26 00:48:03 executing program 5: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x400, 0xfffffffffffffc01, 0xec, 0x2, 0x0, 0x2, 0x8001, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x9, 0x5, 0x3, 0x0, 0xc14}}, &(0x7f0000000440)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000480)={r1, 0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') r3 = getuid() getgroups(0x3, &(0x7f0000000300)=[0x0, 0x0, 0xffffffffffffffff]) fchownat(r2, &(0x7f00000002c0)='./file0\x00', r3, r4, 0x500) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0x100000001}}, 0x1, 0xfffffffffffffe70, 0x7ff, 0x20}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=r5, @ANYBLOB="c3000000fec1b9cc6d5fbdb99c692a0da77f87007eb7e5ca143ffb4c687e61437112fa93b3ce978fd8e403de6acd0ae17b82b153dc9efa01bf22794e47c4f823779c8224d9c05e473a06d9b583289aae2f0f1380aceac62616e678ce6394f7402eb24249c8419d1da75c0d58fe19a80c5b88454a2083822b3f69f37e019bad232eef316046d79e7863cf7aa7666c64ed6991a4d5fa4eccbd9cd59fd0cb19e1a9c4f18845dbb85dc6fd1ae330e7ed63270f14ad7634c2c6abe6352fc9d7d9e2a5bd93c6432fa674d3144050d6"], &(0x7f0000000100)=0xcb) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000280)=0x8000, 0x4) 2018/03/26 00:48:03 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='cpuset\x00', 0x3) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000001000/0x2000)=nil, 0x8, 0x5, 0x2, &(0x7f0000002000/0x2000)=nil, 0x2}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x10001, &(0x7f0000000080)=0x4) fcntl$addseals(r1, 0x409, 0x8) 2018/03/26 00:48:04 executing program 5: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12, 0xffffffffffffffff, @tid=r0}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000040)={r2, r3+10000000}) clock_nanosleep(0x2, 0x0, &(0x7f000065dff0)={0x0, 0x989680}, &(0x7f000097fff0)) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x44080) recvfrom$ax25(r4, &(0x7f00000000c0)=""/128, 0x80, 0x9d5bfe759d10bc24, &(0x7f0000000140)={0x3, {"3c4c5adecd535b"}, 0x9}, 0x10) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) pread64(r4, &(0x7f0000000180)=""/179, 0xb3, 0x0) timer_settime(r1, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r5+10000000}}, &(0x7f00006dcfe0)) 2018/03/26 00:48:04 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x88100, 0x0) recvfrom$ax25(r0, &(0x7f0000001240)=""/37, 0x25, 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001200)={0x8, 0x1, 0xd8, 0x8b, &(0x7f0000000040)=""/139, 0x88, &(0x7f0000000140)=""/136, 0x1000, &(0x7f0000000200)=""/4096}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001280)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000012c0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f00000013c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001400)={0x100, 0x2a, r1, 0x2, r2, 0x2, 0xfffffffffffff800, 0x5}) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000001440)=0xaa, 0x4) poll(&(0x7f0000000100)=[{}], 0x1, 0x8) 2018/03/26 00:48:04 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000), 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xffffff66, 0x0, 0x0, 0xfffffffffffffec8) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/03/26 00:48:04 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0xb9, 0x4) 2018/03/26 00:48:04 executing program 7: r0 = memfd_create(&(0x7f0000000100)='selinux:)ppp1\x00', 0x1) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x1e) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x24, 0x10, 0x321, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) 2018/03/26 00:48:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9, 0x1000002) ioctl$LOOP_CHANGE_FD(r0, 0x127d, 0xffffffffffffffff) 2018/03/26 00:48:04 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/checkreqprot\x00', 0x1fffc, 0x0) setsockopt(r1, 0xfffffffffffffffb, 0xf4a8, &(0x7f0000000140)="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", 0x1000) r2 = getpgrp(r0) r3 = syz_open_procfs(r2, &(0x7f0000000100)='oom_adj\x00') dup3(r3, r1, 0x290d87f1be3a967) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00000000c0), &(0x7f0000001140)=0x4) fsync(r3) fchmod(r3, 0x0) 2018/03/26 00:48:04 executing program 1: r0 = socket$packet(0x11, 0x4, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x200480, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000280)=0x2, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000700)=0x0) ptrace$peekuser(0x3, r3, 0x2) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000100)=0x14403f58, 0x4) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='personality\x00') setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x68, &(0x7f0000000780)=0x2000040001, 0x4) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@int=0x5, 0x4) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000740)=0x2a92d4b2, 0x4) sendmsg(r5, &(0x7f00000006c0)={&(0x7f00000002c0)=@hci={0x1f, 0x0, 0x1}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000340)="512ef5bcf6254a5896ded792b1295b90c8f5b0d61c3512c80d9fa168f51d6b2f4d84fd1f1b2dd3f9795f1e21af75023217dfda9ffaeedbc6b879814b483279a4673304bf4699c010922bfe90a3bedb84e03c376c5972026d460d3c1469448a02a82874b755c20c8bcda4ac599ef2f1178cedb141832dff2397fb6c0b69714f18d92a2e0454752d087f6b170e6dd123461d4fe24b50b22c414817a7509fbbc744c024a8c349307e244a0e1d67f510b9518385e68566e834d108460cd49d4ed5c6a56259c151f3e74ba628fda89801c13e", 0xd0}, {&(0x7f0000000440)="1e515934cf40f040a75f13375cca2f61a525eed14fb326032bb2687513c22554a4c2486edc9bb77bb94b664ada505e977187b0d909b1657b039dcf41396fe6098924063fd1a3f836d156627e3aa5e101b4c48d728e81aae1a27b30d8859b1171e30ae8084efb8e9196225bf1", 0x6c}], 0x2, &(0x7f0000000500)=[{0x88, 0x10e, 0x800, "b54b8ded297fba1f2088022882ab37f94a9c8ff6b604b995bf71318196a8fbefcbda4d3b9b3461697b912dba984b47bf42495ab785a1bc056f9a73e41748e24eef537216fbda307d2145848d75853d72194c144ff2a3c99482bb3acb4b368b5494004c3a078e093258980fe0585c2305229c"}, {0x100, 0x119, 0x200, "7d2199673c55aa841152c49fbaf05f8476d2bfe114b5033ffab2d19eaadb000d0afc2632088ebde5500f4d2779f6920224121143ab40bd93eccf923eb8a624b18fad16ef21efd8d519249e093c1d572fe139927d7f667ca0979d49c7d37485b08b6ea184c8b1c1cb9be120d45897bb2965b55cd5ccb6e8e7207982f209109fae552a983ab803aeba8d36129c0cc93f87b4f5b3bf2e515e3f5874761646d35bbe6182c9ab74f81fbfabb58fb1f484fa8e364963e4e9467c891f318084a8642733f76a696eb74b8cce657b5c005d763a9d91ca2e9621cc177e2fdff0c4ba06941fa183cd15d827992f2fda36edf5be"}], 0x188, 0x4040}, 0x40000) 2018/03/26 00:48:04 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000140)={r1, 0x20}) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x12}, r3}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x2e2) 2018/03/26 00:48:04 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x433) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x12}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000040)=0x80000, 0xffffffffffffffa0) 2018/03/26 00:48:04 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x0, 0x5}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netdev_private(r2, 0x89f5, &(0x7f0000000000)="bf9582536fbd6785449791d2824194444a65a63565854aa8e6c9080ebcadef9c04ee773d90aa9c54fc1cd4142e3bda4b9e40ef803ede5c8a8915073c249d42b71f29d7a03f3854b952ea47f1d3677fad0a8279b45fcffed79daf8a41c346ddc80f5eda569529ad") lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000d00000000", 0x14, 0x0) r3 = memfd_create(&(0x7f0000000080)='system.posix_acl_default\x00', 0x2) connect$pppoe(r3, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller1\x00'}}, 0x1e) 2018/03/26 00:48:04 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731c8982b96ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a16e888060a2da20a75d6799226a362317d58db03391e7ee1d7980ad2d547c1abc965f7159a289515c776cb4b87f4ee346736c9df68f586508b83448621102e126de0e41864103ebb6f20adbb97f6a9ac5b6532f224cb74de4b842b5b1605c3bb90e1fef36525d8f5d065df6796975fd9bb47d631687edf744f03cb945ef87ef60c42935591dc739471eef1") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1, 0x3) 2018/03/26 00:48:04 executing program 6: write(0xffffffffffffffff, &(0x7f0000ffdffb)='#!', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_targets\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x401) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/26 00:48:04 executing program 0: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init1(0x80003) inotify_add_watch(r0, &(0x7f0000029ff6)='./control\x00', 0x186000006) r1 = inotify_init() r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100)=0x5, 0x4) signalfd4(r0, &(0x7f0000000040)={0x6}, 0x8, 0x800) inotify_add_watch(r1, &(0x7f0000b3aff6)='./control\x00', 0x1000800) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x4000800) 2018/03/26 00:48:04 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="3153f541a7823da4807ed7c27ef9c0dddda0af97e1661acd299e5de5390cff53"}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x400) 2018/03/26 00:48:04 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0xfffffffffffffffb, 0xe86, &(0x7f0000000040)="1f4610e4", 0x4) 2018/03/26 00:48:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) pipe(&(0x7f0000000040)) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) pwrite64(r1, &(0x7f0000000040), 0x0, 0x0) close(r0) 2018/03/26 00:48:04 executing program 1: accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000740)=0x38e, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) 2018/03/26 00:48:04 executing program 5: getpeername(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000180)=0x80) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x44) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) pread64(r1, &(0x7f0000000040)=""/161, 0xa1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr}, 0xc) 2018/03/26 00:48:04 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000000) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a}, &(0x7f000031e000)='user\x00', 0x0) 2018/03/26 00:48:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xfffffffffffffff7, 0x6, 0x5, 0xc0000000000000, 0x1}, 0x35fbf66a284fe8eb) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000), 0x0) 2018/03/26 00:48:04 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@alg, &(0x7f0000000040)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x1, 0x8}, 0x8) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000000500)=""/4096) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) dup3(r3, r0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000480)) write$tun(r0, &(0x7f0000000200)={@pi={0x0, 0xeaff}, @hdr={0x3, 0x4, 0xfffffffffffffffe, 0x5, 0xffff, 0x6}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @broadcast=0xffffffff, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffff8b) 2018/03/26 00:48:04 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) r2 = epoll_create1(0x0) recvfrom$unix(r1, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) fsync(r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) connect$unix(r1, &(0x7f0000000040)=@abs, 0x8) 2018/03/26 00:48:04 executing program 7: quotactl(0x80000203, &(0x7f0000000080)='./file1\x00', 0x0, &(0x7f0000000040)="d6e5d73b0200000048d982c584eb221c644a191d75180ba46fe4db213148bd00800dae5b40ee5e11bdc70586597e699b5970557169") 2018/03/26 00:48:04 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013cff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x5}, {}, 0x8, 0x3}) r1 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x80800) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) 2018/03/26 00:48:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"0707005b8140000000000000e4ff1b00", 0x1000}) r2 = dup3(r0, r1, 0x0) recvfrom(r2, &(0x7f00000001c0)=""/101, 0x65, 0x20, &(0x7f0000000240)=@ax25={0x3, {"00836eda7b2d21"}, 0x1ff}, 0x80) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8]}, 0x5c) 2018/03/26 00:48:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @random="cc5ae6969df4"}, 0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, 'bpq0\x00'}) r1 = socket(0x11, 0x803, 0x300) r2 = socket$inet(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f000089bff0)={0x2}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x11, 0x4) recvmmsg(r1, &(0x7f0000000040)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x40000000000002e, 0x0, 0x0) clock_adjtime(0x0, &(0x7f0000000180)={0x10000000000000, 0xe32e, 0x8, 0x5, 0x1000, 0x8, 0x1ff, 0x5, 0x2000, 0x101, 0x6, 0x7f, 0x9, 0x40, 0x5, 0x3, 0x7, 0x7f, 0x4, 0x81, 0x7, 0x81, 0x7, 0x800, 0x8001}) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}], 0x1, 0x0) 2018/03/26 00:48:04 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) syz_open_procfs(r1, &(0x7f0000000140)='mounts\x00') r2 = dup(r0) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[]) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(r3, 0x8936, &(0x7f0000000000)) getsockname$netrom(r3, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) lseek(r0, 0x2000000000000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000000)={0x7, 0xffffffff, 0x1ff, 0x4, 0x0, 0x6, 0xa4f2}, 0xfffffffffffffd70) 2018/03/26 00:48:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) r1 = socket$inet(0x2, 0x3, 0x9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x69) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x3}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x7ffffffe}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/26 00:48:04 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000003000), &(0x7f000000c000), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x406000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0xffffffffffff296a, @ipv4={[], [0xff, 0xff]}, 0x4}, @in6={0xa, 0x4e21, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}, @in6={0xa, 0x4e24, 0xffffffff, @loopback={0x0, 0x1}, 0xd3fa}], 0x70) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 00:48:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0x6}, 0x8) socketpair(0x1, 0xa, 0x70, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000340)={0x3, &(0x7f0000000300)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000380)={r3, 0x2}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x4, 0x6, 0x10000}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000440)={r5, 0xff, 0x0, 0x49ba, 0x8}, &(0x7f0000000480)=0x18) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="f80fbd5da1b3c0f09d3d94815745711bc76fe5db01b2fc2212e65d8952d0e6c6a78d9f733c0b2e6e682851541ccb5deb7457e151cc1b5b5f36b48923af79e3e31d74d21dc9276ec6f239daf8840b23b84d41ef4054d550e46cfccfc13cb3a98b0115acdeb9a444078b26402b41c98ab137b29323385056b60a526b3761a836df03793a0d70bc210cdffb72830619e25a176e9093cd2f7638c729ff1729c356aa239337240d338a81f3518edc86ef1b5c6cd42d1cb29af9759c30b7c23ffae4fecf251357f1393e3a0323f95bd74bbf0ef60ffaf5f145b6f799b8b78adeefd3fdd5e5c640aeef43a440e9ff23509a446d6fa8496d4d073d1b98352d9ad48c32cc08b80ddf39dd47ed07b16dc93e526db098de8a840c9c65cbdbae98c40da0ef48e76429d4a74a2b228bfba5ed2eaf754154621255f65595ffaa2d79c49efd77849986e5dc12189002f11145da3d56c1ce8cac370b43b3cee8e8071c44f54f94f17368586f53dbaf3be6e5aba47cccac708235c3d6f75e18d397fd167aee63522153e59d14fc28996fae0c2ee0a6c582146530547829808681f6f631ece598d63118a08a4550534ac8ad228c05182eb2fee2a304b6d27db943307578e78c68b2b3889abf3158ec7fd4603aa7a6b601769724e669c4a3dc74afaeba1ed37b00ec985b1553e3452de574312e12114412bbefa695ac9d613fe505421f835f8c3a17aa04f20be028c321f138700a8fa29dd81393125e99b68832a2", 0x218, 0x8000, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) close(r0) 2018/03/26 00:48:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad1ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x26c200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7fffffff, 0xfffffffffffffcc6}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x73bc, 0x30}, &(0x7f0000000200)=0xc) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000040)={0x7, 0x8}) sendto$inet(r0, &(0x7f0000f2dfff), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000), 0x4) 2018/03/26 00:48:04 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e22}}, 0x800, 0x294b16dd, 0x101, "428174541a1ad3baf8e6845b1ef1d7e68e8590ea9cb42598d2497a55954f5fd2dfa5f053b93f897583303b54b67f3da7bedb3430698ae41b7a1793755a4a220da7e9d321bda59e85ede9ba2858103e0c"}, 0xd8) unshare(0x6000000) unshare(0x2000400) 2018/03/26 00:48:04 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x5385, 0x4) 2018/03/26 00:48:04 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}, 0x0) 2018/03/26 00:48:04 executing program 0: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32, &(0x7f0000001500)=[{&(0x7f0000000480)="ea93f2a01db9278420b0934aa9a834de2fea77234cdbe62e5a146a26c5258dbe7338f16d3fdc8871e11719f47465cf2b2d76aeb1e1c0ce2abc2c5e00dfa78cc273762bd45251a3f265268c6774f8e5decc1c6a3a0b80ec0fd63567a85942be384033c67e5b7f4cfab094172d4fd7ae5c18e5aec8e0f3dcaba2585050090816f2085cb158d119cfa4d5fcefd4831aa599e24973dc64709172fe73661664bcc517716ae27cdc432f60e1de4dc37f9ae93b552e31aa3a624563b31304f78b7aa1b4461464c5600c0614926575c092c377722c9419421da39dfb54b8f439cfd8d54afad78445926933996a30152b34cd4059bf2778d8ed3ebd14671083b2a6aa2f69c60afcde39b96083c7a24fb898cd65bca3baa883b65613c6772eabd744f96b32d119e10ec49d9e2bf8d5adb83c657612a3b5027716b0cfc82a2ca2a32ad1568c21e5eebad9915f55dc5b578678cf90398880962c3a7a7fd4f0671a71162d79dfc9c1f6a5a2cdfdb5fc74f1f28df312150b7b50baacfb540d9b1cb37edecb69050f9924d557c82abdfef8dd0b6260363d970918afa4685c1450961dc7f88c2eacd88c97b90da7bae8fe5510a210e77d15c13552504da220849e5e09011ade82d199b3daed0331ba1c1626bdba0a8bed5f96fee0e61ebfc9b0728c27428b222368bc73c18b53bf406d70ad03a15d1f2ab365a8677e647c8b688aa44e853b38bbc329a517040178db39796bcecc742ff6352d11b93dc085c5f0831d4dc37d5e8c802c08e562f1cd99c58a115c372d70f283e45a0997145ea9717c29a9af873efb52cb5407763f9a4f60f7d4e248ba1a545c407f6918391418208ebae70a807b7b7bcc7a20b4e561fea08484b1c4194b0ca9ca41e4438089fb58c9679bb6181bb2864efde89096346c3525b41127e3aef6977bbd4a059626f2e7ea5cf9bdb3ee22aab3c2de6b00485ac23bddfd91c0dd6bfbc842c7a33af9b6901e66fd69e4ce1fbe4987b4adcf999dd119b58c58d8c93a9bb6487bbbe1dfdc5c756777c7c2207df6bc4756b200ed649fad6160aa5d31bc06b12f5026fce4323ee0d6c4675d22369c1d472543c194dc6c46d867cd1f247311f25a4f526646db8f4d7d63594616e43c4a91d6194ac7995755f9dedf86f5d0b814454b02068fc9ed7e7f4a2b1003bbec5b69a09c0048f814a19154dd7dc897ba7a442df4b4fdafb6707a8689f3e9831a663c5da2d19998e0c2de7380d8e5381e3574fed60af82876cf2f5bf6bd857ddec2ab50a8e01fb4f42d771fd71c8e2d553c5075ff4066fd9761c8583cf83a3b187c69782497f67cce4242e3718c4428ab2a4aef18e5801c4b29554e14bf39bc35bcbfe86a7038aeb2050f598b5df7e42b39994260a924a738edcc346b2341ce4a35da1ed3830c9dda555373da27f95d15ffd4f7fa1b5d02b436ca2958378cdd949348e95dcdb6cd3193f078d44edb37f7d2709772e6e2187aca50d982aba2f50dc4cd4853832162f2b60a376de433767a3a2b78f5d814770ce37c3c6a02aa5d8c2bd6d19ec246fc3a9b8120a84b3bb72095c3e705188cb082b8f0168f16388cc06091482e6d903628223f46fbb8e91fb12b1f7a1e27978a1cfd10a1f1de646664271bd7f0a4a4beb3872b668967b0096239cc4264078a90301dd726a71517e1f9aa44c7b59a8fc6f46b431112564d977b97e582b138b0160a892a4c63ed08bff4264bfed57ae421a0cfdb1a6860cbe38676a10268f36c90781aa0c671a60f7d32282229d9951559ccedfff318191ad84a0780e0b4fa75f388374f1027c94aa311d7dd3ff743761f3d91345ce936a287a6d75aeb23578447eb98915a5da36e99817f871d670c83b3313057a8b14ce63dac553f8929325f7dd75a2dd1fa8e622a33c291de79e33cb4256e4427999bbeb00ebc7cfdcd83f485dd105fe87dca81d7d468ba07a999f4f9f65a20be36b48a497f1bafe4ae74491f83a685998d129c256a430238c4e5c1eedf15dcef28e6af1c7baa721edd7f6d923d32d257778c239d64cbd96843ac009e32c271b4a46fadd25b3ed7387bb24946376ef2cc04fcda67fdb8f588544bd090d9e8fcab24482627f569242209cea25af1d02bd1d7eddea9a632c64ae387a860beef3a78e200d465ba839d216a3f93adbb95453bec52543255b480a478ab764436ca1ac09d6bf1f6cd5bc6f625785fc14892df491b23f2d74465bfc45c5b05374cfaf11cb754889ad21ac1e8c78bb3bba1fd64c2ccf31b30728773130c", 0x644}], 0x1, &(0x7f00000001c0)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000a40)=@broute={'\n\x00oute\x00', 0x20, 0x4, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000d9e000), &(0x7f0000000240)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x108) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0x2, 0x3, 0x7, 0x3}, 0xf8a, 0x4, 0x7c}) 2018/03/26 00:48:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) r2 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x2000000000a0000) dup2(r1, r0) setns(r2, 0x4000000) 2018/03/26 00:48:04 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000140)=""/220, &(0x7f0000000240)=0xdc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8c) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c000100010000137f0000010c000600021b6a9620000000"], 0x2c}, 0x1}, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080), 0x2) 2018/03/26 00:48:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) readv(r0, &(0x7f0000eeb000)=[{&(0x7f0000af5f47)=""/185, 0xb9}, {&(0x7f0000fea000)=""/190, 0xbe}], 0x2) sendto$llc(r0, &(0x7f0000000080)="325e563a4eb396c45db714c505ed208ab516303d348b64c71c3b", 0x1a, 0x4000, 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) fgetxattr(r0, &(0x7f00000000c0)=@random={'system.', '\x00'}, &(0x7f0000000100)=""/172, 0xac) 2018/03/26 00:48:04 executing program 7: setrlimit(0x7, &(0x7f0000f66000)) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xd7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e23, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x1e}], 0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000380)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x57c7}], 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000002c0)=""/150) epoll_create(0x101) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) 2018/03/26 00:48:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="190b372e86d81ed21b627d6d8c967ef89f7212906cf4fc090b719cea5aaa33c0e0f89c78a8954e2923393de22bf6449e2fdbfbe07a05417087f5b6684022f548ff9904c0200ec4d14ba2913ca46488b9a4cc1a57eb938b23a9dc8a0344acc5192c4e824eba6e4902b11d33c355402d213b47c190a193ccaaebf6143c899711856791638c0fae647b5ba45ee54661952879ec6ae9065ee987", 0x98, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r1, 0x2, 0xfffffffffffffff9, r2) shutdown(r0, 0x0) read(r0, &(0x7f00000001c0)=""/252, 0xfc) 2018/03/26 00:48:04 executing program 1: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffff9) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/03/26 00:48:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x148}, 0x1}, 0x0) 2018/03/26 00:48:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000742ff6)='net/igmp6\x00') r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000000080), 0x400000000db) 2018/03/26 00:48:04 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x131001, 0x102) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() r3 = getpid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() stat(&(0x7f0000002340)='./file0\x00', &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002440)={0x0, 0x0, 0x0}, &(0x7f0000002480)=0xc) sendmsg$netlink(r0, &(0x7f0000002500)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)=[{&(0x7f0000000280)={0x1b8, 0x37, 0x51e, 0x70bd27, 0x25dfdbff, "", [@generic="dfedbca47f94e11239ec9ebff34383ed2e7e883e852def4e32c48dfbdf49956121c8264adbf03e3799d55e161238a36dcd2c73da4aa8147223ea945d26512a39e82f24a3a7dc700524b04ae5ba15f7bb081414e36333c0d1f6b959c938664f9fdc70cfe1fc502119d52c115e2d169d9a86dfffb461862dbd1ac5b62317e39bb0e27c2d3bbc60d00e360dc4917acd459555341c", @typed={0x4, 0x74}, @nested={0x68, 0xb, [@typed={0x14, 0x64, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="2e50f58dffbcb74fb6165351c0cec5939daeda542eec3dffca0f2842676a32c653", @typed={0x8, 0x2a, @uid=r1}, @generic="cc3d41bbb005f73f3339fc0f1eb718c7ed3c09b1d955072c47e71cd3fa6454e2fbad", @typed={0x4, 0x17}, @generic]}, @generic="b181ec46232efe854922a1d59434bfde9d8a940515a9bb9f789d0b81c77e515ed610c99b203aadf77cb8ad61691dc992775ec746585f090c90732aef7ed272e64418e6b22efd0143e1e9ee4d40221f6077a1e38d139c7164a78253f60c82f57e5677fe599d7601cc3dd43946e0f210002b6dc63c85b149ca7c4268f48972f484c9a17df8a59c7c695e1a6a259b07f251c94d41910cee413f979b27f98f71ea3b271625fc8c463de7"]}, 0x1b8}, {&(0x7f0000002540)=ANY=[@ANYBLOB="0c0500003e00200025bd7000fedbdf255800190008009500ac14140d08001e00d959cc70569759374f500e25f94e05999b5dfb4f43620d485c5a4240487b7cf55eed53ed37ec1a77ebcc159081881088b27b65a2796e4a9e1b8d146334756ba0d3022bf379238a1e107960d2aef2c4fc88319e04afb79166f70fb03c8ad7cdb88bd60c576caee7c68324718f18d22136144d335113dd20b918000bb3eb37c24e666a25b884618aa934c63f7fb7c5b6701625d598afec95434a7d6a0f7a4294bf5a1ed6f1578c8a4e4794f56ba79e", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="14004d006e65742f616e7963617374360000000014004100656d306b657972696e672729e1000000000000"], 0x50c}, {&(0x7f0000000a00)={0x1928, 0x1a, 0x702, 0x70bd27, 0x25dfdbfe, "", [@nested={0x484, 0x41, [@generic="061e3383a985ae3d9dc20dacc27ccb2b69e60bd38ba4cf2071d43aef3cc3fd741c073cd56605f1ad26928568eae5708386d2d38d5cc5c5bc377f9a90aed57db41a76bed9ca490f97127a2e2e89521f84644c05df514570318d8aa7820c83bf2a5b6259f65413e703f14a5a15aabbcb0fa4ca4e20137fa2e3934bcae2193609b8e80c33c31c54b32cac9b772e78b45485201efc8ed71c2e541db2d2c9251d016f17fec6178f2bd0bea79bbee7e684bc0d33c0e715029389679a4c852a", @generic="9b064c67ffedf70e35350eed6dc16a3f538ca918a5173700dcaf38ca0e53b8b3c9afa8d3fe126b9ee93c98d8683aa27a07bff3ff84d2b0530b3d3453e3bee85e85842fa16b63", @generic="5906f9bb68bf9372944b2f18e20a8a4648f17c6ebeabf122bfe30d64572b7967efa2a6d28dafe24948817c0fbea0515866c92d4c268a7c932b46cc04339e4dde969ea3a846a0646c9b573e90379b59cf3e314972f2f595714b68df52eca1f2694db76f87aeaa47372c956260969bffcb605ef0b3d3f3653f4a9b57afd5caa2a81c72c400a183336a4591f394d51b33e8256d18bfa7e981572360e46c43096b696341fba8f8c3c63d529c2fbe052ead9acaf014937eff1f4ac316428a490574ce51e6252996a85686c8fce97503933b6b44d6b83e57c4a4566f541a7479c4e650fd3a1053", @generic="09278f554ecfa9e5d2d4e30ab3f4c641411fdeb9798dd0c8e29ec819ab57eb94abc7b5b9e3e0643417a926b04626619d07abaa8e51b30dc41c275cffc68b0140013f8852a5eebac7ef6aec6230282d0bb2d1c3d68671188928edd30219089ce844806826e3320393692f50d5f90c925c6b8acedae816e5d8f7914cdd0ceebd20ff58563c6af7bbc2633e88a7ac4bac1e643e696bc9658749255ee5c6db994376ec111e28b3749b86d927b60372d61f384ee0036bbedee4b34563549ca112c76ee6a4283f36b1b33bf9f30bc4082bb7ee229fac9383d1ec329ee52505be4f4a0ec41411365509ebe8081a1c", @generic="a0613e92fcc006c9b7bfe707bc0530f2ac4ac4746ce2f291a7180402d0043571f3880308eda6e579a0678c6e92cbf038b0d3740106f3bb0c1737622e24f3ea539e879bf82fb5a6dbee996925969371b166b429b0c350a688b3e97455f26a537f", @generic="aa128664108ca4038742559cd2a334cba6d148a836c524c65c40b7c00267216c7422d48a8943e7ec70290b3db8a004f1b6bae7bdf2a12c21e80dba9cb7dfe0dfe365bb93967122b105e45a355c2df667e5bb782a69b6dfafef8b32ec6615d6a233dd225c52c27a1d78ca5e4a123a8bd3a51e94a25937b4f276adc78e96a838b94e837b2bd8a31d89b1639373b373ef1ab8020c2a1fd1b892fdd5d8d8b1b48959606cc10c20ac93057bde1d6ac3930aa6d086919521fca0e5551f7cac1a74036e2559d826fbfd107c46fe78fcf93730dba037abac14263a327c82264aef57fa978a44903dc081e58849534d8992a92450", @typed={0x8, 0x6a, @ipv4}, @typed={0x8, 0x2c, @binary="e7af6546"}, @typed={0x4, 0xa}, @generic="6313e453a95f4ad578ffa8c38f76eb0eac9612e9222e06b4eebd5a9012216f329f55a7b09c450b9acab7bd537de8d4469df8e11f68350ba94e5e608d9e6814836268e0c82bbb42e942"]}, @typed={0x4, 0x32}, @generic="e52ca96e4dc46bdd6fa516a18006ab88322e453e54b9b54cb7a891108aee72e69a065b11580fdf1fd2d82d8323cb72b268f61777c4b1711c28a19a77892036a8a685bbbb7e51f38afbe2ebaa3b446f7ad4420339f1c18e73885aa79664908ada", @nested={0x1430, 0x2e, [@generic="bb7d9946c5205782417594fe1c0fa8c1999a29a989ffa51293ae2af4e8b74d58e76e70f9fe619a450dc898811a319160bdca7183", @generic="b39bb750f56f50de26e5daf67583ce0bb3822efa3788e55a9d1a57edb062d6e782613fac34320b19d8d4e1a388268027a6922199547f5774ecec944eb42c1346e83b548467e88b32ee991c36f262e8d0f305e72697338699736478af67b93c0e3ab2a7a1abbbcf79dfe34b9848d19cd3798b7d0be1605cd0883df94cb4531753f8f171952c978bf6cb1e85e4094c0c3f6c8d6c0c1639bde8fb4d35299218e6a3a9b11786f3cad4789ae672f822c4fe8619c9632d16ce87", @generic="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@typed={0x8, 0x2b, @uid=r4}, @generic="b887b1055a26c755f723de9e1430e33105dbfbf19170cb64234859d5c718c5432a4ee7d5e75df30dcd340a1fec7072d24c86ff037899823d80b0d049f7bc78e02cb1aa3a14118dfecb3da705a2a64ee013e142544a1b3980babe95025f75983d28eda4ac9496232dd974f169eea4296fe660c5ab07edbf3e0ec53a6246253d5284c5640fd2032a072877067fea26e2b1d51670781533771a312a8e11b539a26060302f5bbd344ff97cc5e334e882917b779dda3a7bb67c450496dcede4b2e8c0f0f7c0a137b70d3321f2c7ac1cef8b38ce16aa791223", @generic="e7f1386ff662142a800016c16de792c91b8957145d2e258cd660ed218eb4d10d0c6e42f25518d969259ee4ef0f362cd810f9ea94bad167f5f32324f09d719b040f3582880a1b26033ac21feedabc4453d73a9c8735dcd9631af697e7ff046596eb7d5ebd30bb94be2fe87a2a94620e5de4887f607cb0b06d4a4fe3189b5793f2c617a11142ab2efab0155b00d0b8f76e457c7aabf7d648", @typed={0x14, 0x6d, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @generic="a3a2f7326122f84e5a3b4968187f0e22e9da6eacc7f981c340875c6aebbf2dd33afdfef046141123a3bc923fe649c453f55a854e5e76983dcb07285753aa2371959739d3f54f6199ca740a8951d1e0e4091c736a5a6c994c01c05d3af85afa0bd93877d0df010a373ceecae0e0a0e0f2f49104757e6d265ad2bc73041c60f752df11af9f56a97b46b6489db183e62119ecc9f9a536e2ca86323ddf389ff7cf603f35394a6d7f06c6fb74e71c55dbeddec443b1ed54f1190a8d472c6d303ed7173b9483a261dacceb8a7e007e7fce2ab22935ea17d9c18a6411bb8890a55269371e4faa0ae0f0", @generic="642cd1f474b10af5a1a6cbcb35db40c81a4392713a00967d7b3571050ae885cc354967f660e190e5a71a90b59fa3a81ea33306e1f8acc0cd24ee8039c5c5be6b462902b8ccd30f168f481a29c7cfd0b9a51c07d82472b1f8a1ee1c718b500d2e34f6cd80c3908337409e2792345e26d42dba30c7a355a54819ef77946194105281aa831da930117b524daa48fa3334c54da30483410010224f4e38c477eaeb3e07a4f69697d8952c1a8c661c9bae1222a32c509944d719d98e00b0b26a04bd4edf59cfc3d8c6e50bb8475cc76d17edb8"]}]}, 0x1928}], 0x3, &(0x7f00000024c0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x8000}, 0x8000) r8 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0), 0x14) preadv(r8, &(0x7f0000002380)=[{&(0x7f0000000100)=""/95, 0x5f}], 0x1, 0x40000000000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0x6, 0x9}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)={r9, 0x89, "275ed1a553dc8214c47e5f5cfafee350838dfb418df107e977ea93a8abbf27c80bbbd27a9d21f77df43cb97224194ab35cdc198cccd83d34ef3b316e8792938daec78143f0d2d46f4212daf93c2e7e02e572a11a16faa7d2d3b84562d9af11b7c50e42562a5203aa73474d3d48456378ab707d280d43ba2ea90120c98446b9ba1c7a258489ef02dd4b"}, &(0x7f0000000580)=0x91) 2018/03/26 00:48:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000100)=0xffffffffffffffd5) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xc01, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7a) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000002c0)=@updsa={0x138, 0x1a, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/03/26 00:48:04 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000400)) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="ad5487b506", 0x5, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0x20, 0x3, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000002c0)={0x80, {{0xa, 0x4e20, 0x7, @empty, 0x9}}, {{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x108) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x2}) r3 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5e, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_buf(r3, 0x29, 0x49, &(0x7f0000000080)="b4162221217e0da73ec834d80359e5dbbb8ecbbf44eba3cca0a3a8dc0fa87e0000000000000000000000", 0x2a) 2018/03/26 00:48:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x40}, {0x16}]}) r1 = getpgrp(0x0) ptrace$setopts(0x4206, r1, 0x0, 0xffffffdffffffffe) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='veno\x00', 0x6) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000000000002004e23e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc1481adb5f114a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000400000002004e21ac1414aa00000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac14140d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) shutdown(r0, 0x0) 2018/03/26 00:48:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x5}, 0x8) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0xfffc) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000200)=""/117, 0x75}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/185, 0xfffffe7d}, {&(0x7f0000001340)=""/254, 0xfe}], 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff9c}) r5 = userfaultfd(0x80800) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2, 0x0) dup3(r5, r4, 0x80000000) 2018/03/26 00:48:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000e4b000)='/dev/snd/seq\x00', 0x0, 0x4080001) close(r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101440) 2018/03/26 00:48:04 executing program 6: r0 = socket(0x2, 0x7, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000000)="1ba8e3299f01c87ced1f253119ca", 0xe}], 0x1, &(0x7f0000001040)}}, {{&(0x7f0000000040)=@in6={0xa, 0x0, 0x1}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000100)}}], 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mq_timedreceive(r1, &(0x7f0000000100)=""/70, 0x46, 0xfffffffffffffffc, 0x0) 2018/03/26 00:48:04 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x3, 0x800) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000001c0)=0x8ac9a64) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x100) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x8200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000240)={r2, 0x80000}) 2018/03/26 00:48:04 executing program 0: r0 = inotify_init1(0x80000) fcntl$getflags(r0, 0x40a) 2018/03/26 00:48:04 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0xf3, 0x6, 0x6, 'queue0\x00', 0x3}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x4, @random="ebb1990cd23e", 'irlan0\x00'}}, 0x1e) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000000), 0x4) r3 = socket(0xe, 0x2, 0x77) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) ustat(0x2, &(0x7f00000001c0)) 2018/03/26 00:48:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x3, 0x4) 2018/03/26 00:48:04 executing program 1: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x120) fremovexattr(r0, &(0x7f00007d9ff2)=@known='system.advise\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) 2018/03/26 00:48:04 executing program 7: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) ioctl$KDDISABIO(r0, 0x4b37) mlock2(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0) mq_timedsend(r0, &(0x7f0000000080)="37ff7c35d4901bc1b2a461165993f957956c5c8e2ad77b0e5f65aec0f98d9759c40f37ff6ae4eae934e0bb313d40aecb8c80b614a408a6405df521771f71f925c48dbcb15c0987273037fb5acf5ff26c2dd22191066aa0808697057e6f7e494c1c14fb77e6809495fe7f0ec229d4", 0x6e, 0x400, &(0x7f0000000000)={0x77359400}) pwritev(r0, &(0x7f0000000080), 0x10a, 0x0) 2018/03/26 00:48:04 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x20000000032, r0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x8000000000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000069a000)='illinois\x00', 0x2e) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x10000, 0x0) 2018/03/26 00:48:04 executing program 4: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c02ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0xf0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) dup2(r0, r1) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000000000)=0xffff, 0x4) 2018/03/26 00:48:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x22, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="efba7cf336439ae419f618006340400000000000000000000b00", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB="49a1000000000000"]], 0x0, 0x0, &(0x7f00000002c0)}) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140)=0x9, 0x4) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f000074d000)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f00000000c0), 0x8) socket$inet6(0xa, 0x6, 0x7) sendto$packet(r3, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/26 00:48:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") recvfrom$ipx(r0, &(0x7f0000001880)=""/225, 0xe1, 0x40000000, &(0x7f0000001980)={0x4, 0x5, 0x1ff, "ef8dec66633a", 0x7}, 0x10) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) writev(r1, &(0x7f00000017c0)=[{&(0x7f00000001c0)="4251fcd80eddf318036c0051dbdd27cb968ec4528ffcf943473702e683f5f320c4ea055734de6c1bda5da5ba1de1927d0d1545b00af06982cd6501c280f11bcab40065ba2b944ffa4d0cbd003b1aa701faeb29fd49e8aaf89de174bd7c2628d103299f77e5d0f13a2c84d93a6bb2b5482b21bef40a5c60c179966972e7bc34cf441c669e19803cbaf3443aeb474e40ae929846c81cb5040a054af77f1f1fd383dd7d6893fdcd8c9bdebc82580a8aa58098199b448267b3cf0e300d7f3ba16dd8b94ac4d81410477434f2059c693e97d3ed89e128735c2653", 0xd8}, {&(0x7f00000002c0)="07d3f2c8af90293c85e15c1aa445fde76feead268f0da43d34616bf087667d8975bc9ed1537ac89544bb5c8323eea70fbbb7b648ccfaa2abc5309a224a1f5fb47aca175b3dc15a126e4e3c715da2c4b7f17859c84c2d6cf9b3dc9038f9609ed1745105eb41c7ee1231740226e490a05fb65e24032568f92d2c7a251d72b091c9713867ff369094c774e14cbcf49aed5f889b4bc88a72d57ba850423309b604e897db1ddbcc06fa62aa80c68a212d2f9afe59bd49e129510f4bf9ce775d75eb0b8f370f44c7fbd5836237a56401c4ea66217efefe53d6d0b176fc828e3b3fedd754e9b0e918d2", 0xe6}, {&(0x7f00000003c0)="045165efe4f16c26c20eb4d664c69c027564b2d46070afb8c6b37d206426686cb6a2c69db8244b570f5832e58539c4b210a3ff3ca70a881e2dd4eabcab3aecbe4a46b7bf03cb9e0048161aee9a4f57732299d944a2bed35a72fd96290b212a97896c38076c85ee967209fe508037cdf16631377214276407193b245de2580fa32ab207f1", 0x84}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="d872116e648d5b595d8f247978f2ca43e822319a7fe3816887cb5818a6f7e2b656322651fec559ebf5a52aa5693311a2b93f54c0d440d4534d58a257349052fc9d9207f9e5d2e6a6010a86beb482a2abcaebb0cb9d4ef3da033b2145d173a81cd241f795d099f4e09ef1685537561ebbf3fdb0e5469f49dc50a109c5743065ac8ba77688b36bd29324dc26a8e58ddccaa07bf8f6c0ab8fdc0b94c681d3cd4ce458cc327995b0f839279b6440f37c09d802d505c9a80be4c8d86d9400964d41ccadb0654c2d9cab198a6492a3ddd3156b6b203d9e", 0xd4}, {&(0x7f0000000480)="1672f688126eb5da558b9ec0c32905185b8833fddee5f1917d0952be04f9aa9544addf3b75700c9608fe9c378e3ddc2403b7a098bebcbfeb", 0x38}], 0x6) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000fff000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001840)={&(0x7f0000ffe000/0x1000)=nil, 0xfb26, 0x0, 0xc0, &(0x7f0000ffc000/0x4000)=nil, 0x9}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x400, 0x6f92f2c1, 0xfff}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r3, 0x80000000, 0x401, 0x4, 0x9, 0x7f}, 0x14) sendfile(r0, r1, &(0x7f0000000040), 0xff) 2018/03/26 00:48:04 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'teql0\x00'}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'nr0\x00', 0x20}) getsockname$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000200)=0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/udplite6\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000340)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000480)={0x7c, 0x0, &(0x7f0000000400)=[@release={0x40046306, 0x4}, @free_buffer={0x40086303, r2}, @enter_looper={0x630c}, @acquire={0x40046305, 0x2}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=[0x48, 0x38]}, 0xb22}}, @clear_death={0x400c630f, 0x1, 0x1}], 0x93, 0x0, &(0x7f0000000980)="4e992a27b68e3a00a08dd4c6a3e179cc69989b51dc7dfac5ea3c2f2cfb40a4a12eb8307a72bdb7c19b70f6ea11ba07ad4c5bbea61aee8258c393cffa1f7c935714de62b41d24c42aeb7c7ffb5ac59a41fc8f14a12aae9069a1ee4d9146ad45016f0df965f11a79c87eb104124015029259b412ac532716da2354c5449e23a3515f04199188d636e98965384e7fafd559aac159"}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x3, 0x478, [0x0, 0x20000500, 0x20000530, 0x200006b8], 0x0, &(0x7f0000000280), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x12, 0x8906, 'dummy0\x00', 'syz_tun\x00', 'bpq0\x00', 'ip6gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x158, [@mac={'mac\x00', 0x10}, @realm={'realm\x00', 0x10, {{0x6, 0xfffffffffffffff8}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x5, 0x8, 0x7, 0x0, 0x0, "a4d5b4c9d16fc26b51625212a7b54d1b12083f9d31d69001ae2ae04c34fe7dbb2e8ad1d11e74e5990bcd14212a24f2d04ea2a914f505edfb61973cf974949c00"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x1f, 0x2, 0x6017, 'gre0\x00', 'teql0\x00', 'bpq0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xc0, 0xf8}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x2067, 0x2fd6}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x13, 0x0, 0x8809, 'bond0\x00', 'vcan0\x00', 'ip6gre0\x00', 'bcsh0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0xc7f96e8a7c53a093, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xa0, 0x118, 0x168, [@pkttype={'pkttype\x00', 0x8, {{0x4, 0x1}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x1, 0x10001, 0x0, 0x0, 0x0, "c798322ce140e35a335ab9bfdd53e9dbdc96a72003631634b65d5a37567ec85544bcae6f2b39d00f82263b114943e62c21f384783dece873dbe51525590889f1"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x5, 0x7}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x4f0) close(r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000180)={{}, {0x0, 0x3ff}}) 2018/03/26 00:48:04 executing program 1: r0 = epoll_create1(0x0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) 2018/03/26 00:48:04 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)={'security\x00', 0x2, [{}, {}]}, 0x48) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/77) pread64(r0, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) 2018/03/26 00:48:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a00000b0000000000000000030000000004000000000000000000000000000000000000000000000000000d00000005001a00e000000200000000000000000000000037ed62ab8a054290e31393bd9ffe8000000000000000000000000000aa00000400"], 0x58}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x3d, r2}) 2018/03/26 00:48:04 executing program 7: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) ioctl$KDDISABIO(r0, 0x4b37) mlock2(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0) mq_timedsend(r0, &(0x7f0000000080)="37ff7c35d4901bc1b2a461165993f957956c5c8e2ad77b0e5f65aec0f98d9759c40f37ff6ae4eae934e0bb313d40aecb8c80b614a408a6405df521771f71f925c48dbcb15c0987273037fb5acf5ff26c2dd22191066aa0808697057e6f7e494c1c14fb77e6809495fe7f0ec229d4", 0x6e, 0x400, &(0x7f0000000000)={0x77359400}) pwritev(r0, &(0x7f0000000080), 0x10a, 0x0) 2018/03/26 00:48:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x200201, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x6, 0x4, "7c6466b48e822a9b5a60f60f99041d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfebfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61a2fe16a59f804b41c845ac9d947213"}, 0xffffffffffffffea) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000000200), 0x0) 2018/03/26 00:48:04 executing program 5: r0 = socket(0x10, 0x802, 0x1) write(r0, &(0x7f0000935000)="2200000015000700ea0910080900e7ff0a00000000221d00040003000001008c45ab", 0x22) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) socket$inet_icmp(0x2, 0x2, 0x1) [ 54.073668] binder: 9476:9481 unknown command -209929489 [ 54.093117] binder: 9476:9481 ioctl c0306201 20000240 returned -22 2018/03/26 00:48:04 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000), 0x1) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) [ 54.142817] binder_alloc: binder_alloc_mmap_handler: 9476 20ffb000-20ffe000 already mapped failed -16 [ 54.153947] binder: BINDER_SET_CONTEXT_MGR already set [ 54.160941] binder: 9476:9498 unknown command -209929489 [ 54.160949] binder: 9476:9498 ioctl c0306201 20000240 returned -22 [ 54.172791] binder: 9476:9481 ioctl 40046207 0 returned -16 2018/03/26 00:48:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/tcp6\x00') sendfile(r0, r0, &(0x7f0000000100)=0x2000045, 0x101) r1 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2018/03/26 00:48:04 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000180)=r1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x8000}, 0x8) socket$key(0xf, 0x3, 0x2) gettid() capget(&(0x7f0000514ff8)={0x20080522, r1}, &(0x7f0000eaafe8)={0x0, 0x0, 0x0, 0x5}) 2018/03/26 00:48:04 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x8000, 0x0) faccessat(r2, &(0x7f00000001c0)='./file0\x00', 0x8, 0x300) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xa49) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399", [0x0, 0xfff]}) modify_ldt$read(0x0, &(0x7f0000000140)=""/103, 0x67) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x2, 0x26d8fac0}) accept4$inet6(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000240)=0x1c, 0x800) 2018/03/26 00:48:04 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/03/26 00:48:04 executing program 2: r0 = socket(0x17, 0x6, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xc8, "d4d563cbe6bec99855e2bca9d727fe201a61580b49e4e5f14115a604b7e249d02bb68d9da152c71a59555324891b56951ec1b7be575fde7ac3937f61ffdc2240152a272d62b407a6e3c64572744b7f37adb32fc9e529a0d36766abca77ac338d12af2e0e75d39fa479854f2729f0c0d852e116bcc26ea8f3d3c62fa2fc78ca955d64fcf0b490fef3b34855eb3fbe0835a2123234eea143ffb491c525441173d8f1c9d0a36633814c6aa17f5eb62c9b30a4b9cf32768fa431e4bed3c02bc9ac4934c61a5544a995a7"}, &(0x7f0000000140)=0xd0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0x32, "6329488cb3bede31c4304c1c83077660fd97927cc1a5f3fbac94db34b733ac1a704f6d931a5c4b32f7e0edd5b87885b65bfc"}, &(0x7f00000001c0)=0x3a) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/26 00:48:04 executing program 5: setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x9}, 0x14) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2}, &(0x7f0000000140)=0x8) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) readv(r1, &(0x7f0000000000)=[{&(0x7f00000010c0)=""/4096, 0x15b}], 0x6516488548c0580) 2018/03/26 00:48:04 executing program 0: accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000740), 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x400000) ioctl$KDMKTONE(r0, 0x4b30, 0x200) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f0000000000)) 2018/03/26 00:48:04 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008cd000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000304000)) epoll_wait(r1, &(0x7f0000eebff4)=[{}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, 0xffffffffffffffff, &(0x7f0000321000)={0xbfffffffc000000d}) 2018/03/26 00:48:04 executing program 0: renameat2(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000180)={0x4, 0x6ae, 0x5, 0x6}) fchdir(r0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000500)=ANY=[@ANYBLOB="02000000040007006ac5cbfd95b85b69c6b93ff106db9c2c5d36763d3dc1263e65ab0fca8b8731e806e7dd7ec93b93d00fcd54d76404a5"], 0x8) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r1, r2) fsetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f00000003c0)="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", 0x100, 0x0) 2018/03/26 00:48:04 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) readv(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/52, 0x34}], 0x1) getpeername$inet(r2, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000140)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x16}}, 0x8) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000007680)=[{&(0x7f0000000080)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}], 0x1, &(0x7f000002bfd8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) 2018/03/26 00:48:04 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @random="ddeb7a39e2e0", 'bcsf0\x00'}}, 0x1e) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom(r1, &(0x7f0000000140)=""/55, 0x37, 0x1, &(0x7f0000000180)=@in6={0xa, 0x4e20, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, 0x1c) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000380000000e39d0840000000040000000000000000000000"]) signalfd(r2, &(0x7f0000000040)={0xfad}, 0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000240)=0x0) capset(&(0x7f0000000280)={0x39980732, r3}, &(0x7f00000002c0)={0xffffffffffffffff, 0x10000, 0x10000, 0x1ff, 0x4f, 0x3}) ioctl(r2, 0x8916, &(0x7f0000000000)) 2018/03/26 00:48:04 executing program 2: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) symlinkat(&(0x7f0000000000)='./control\x00', r0, &(0x7f0000000080)='./control/file0\x00') getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x6) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000001c0)=0x5, 0x4) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x1000000) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') removexattr(&(0x7f0000000140)='./control/file0\x00', &(0x7f0000000180)=@random={'os2.', '\'md5summime_type\x00'}) renameat2(r0, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000040)='./control/file0\x00', 0x2) rmdir(&(0x7f0000000100)='./file0\x00') 2018/03/26 00:48:04 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xfeffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x1000, "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"}, &(0x7f0000001080)=0x1024) r1 = syz_open_procfs(0x0, &(0x7f000003bfaf)='net/sockstat\x00') preadv(r1, &(0x7f0000637ff0)=[{&(0x7f0000858fe8)=""/1, 0x1}], 0x1, 0x2000) 2018/03/26 00:48:04 executing program 3: r0 = epoll_create1(0x0) prlimit64(0x0, 0x7, &(0x7f0000001000), &(0x7f0000000000)) setrlimit(0xb, &(0x7f0000000100)={0x200, 0x1}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x931fd2aed0115946) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) dup(r0) 2018/03/26 00:48:04 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) 2018/03/26 00:48:04 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000614fef)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) lseek(r0, 0x4, 0x3) 2018/03/26 00:48:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{0x80}, 'port1\x00', 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80200000, 0x0) close(r1) 2018/03/26 00:48:04 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) ioprio_set$pid(0x2, r0, 0x4001) clone(0x12000000, &(0x7f0000000040)="1d0e364c7a6d844e0eb6de2e3c27e35337a09be30582419fcb7d2c173e09ea7a17d543005b68d5596fc33700670593806b4355b40360c0b429e71db46993853f12acce8a82d2d87c46b06824b44e8c4a9edabd8d833eb0ca0794191fde9e5fc19a583ccbf67afa18fa2774355ebc57774f67871864473b462991e5d777", &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) shutdown(r1, 0x1) r2 = socket$inet6_sctp(0xa, 0x22c84082fb38e29d, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000000c0)=""/166, &(0x7f0000000000)=0xa6) 2018/03/26 00:48:04 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) r2 = socket$packet(0x11, 0x2, 0x300) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x22001}) 2018/03/26 00:48:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @broadcast=0xffffffff}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6f9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x81, 0x5, 0x7, 0x8, 0x0, 0x0, 0x1ea0, 0x5, 0x7, 0x4, 0x5, 0x7fffffff, 0x4, 0x800, 0x401]}, &(0x7f00000000c0)=0x100) 2018/03/26 00:48:04 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000e52ec0)=ANY=[@ANYBLOB="3801000010000100000000000000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff00000000000000000000000000000000320000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0001002000000000000000480001006469676573745f6e756c6c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r1 = getuid() getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/03/26 00:48:04 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x88) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f00000000c0)={0xfe8, 0x6, 0x9, 0xfffffffffffffffb, 0x7fff, 0x136, 0xff, 0x0, 0x10000, 0x4}) fcntl$lock(r1, 0x26, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x0, r2}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000040)=0x80000001) 2018/03/26 00:48:04 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}], 0x2, 0x8001, &(0x7f0000000080)={0x5}, 0x8) r1 = epoll_create1(0x80000) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r2 = socket$netlink(0x10, 0x3, 0x0) setns(r2, 0x40000000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000030000)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000100)=[{r3}, {r1}], 0x2, &(0x7f00000000c0)={0x77359400}, &(0x7f00000001c0), 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) [ 54.327191] device bridge0 entered promiscuous mode [ 54.335094] device bridge0 left promiscuous mode [ 54.405610] device bridge0 entered promiscuous mode [ 54.412822] device bridge0 left promiscuous mode 2018/03/26 00:48:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaac607b87aaaa008137ffff0700e33e6e160000c2d51d26d57c000000de0000e007000000000000002e1cfcde68ca"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/26 00:48:05 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000000080)=0x6, 0xf1c8) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000, 0x2) 2018/03/26 00:48:05 executing program 3: mknod(&(0x7f00000001c0)='./file0\x00', 0x81, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = memfd_create(&(0x7f0000002901)='dev ', 0x0) memfd_create(&(0x7f0000000180)='dev ', 0x1) ftruncate(r2, 0xffff) ptrace$peek(0x2, 0x0, &(0x7f0000000200)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000080)={{0xa}, {0xa}, 0x0, [0x6, 0x9, 0x6, 0x0, 0x82, 0x0, 0x1f]}, 0x5c) write(r2, &(0x7f0000002000)='v', 0x1) recvmmsg(r2, &(0x7f0000001200)=[{{&(0x7f0000000240)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/119, 0x77}, {&(0x7f0000000340)=""/186, 0xba}, {&(0x7f0000000400)=""/252, 0xfc}, {&(0x7f0000000500)=""/103, 0x67}, {&(0x7f0000000580)=""/153, 0x99}, {&(0x7f0000000640)=""/206, 0xce}, {&(0x7f0000000740)=""/100, 0x64}], 0x7, &(0x7f0000000840)=""/153, 0x99, 0x101}, 0x1}, {{&(0x7f0000000900)=@nfc_llcp, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000980)=""/253, 0xfd}, {&(0x7f0000000a80)}, {&(0x7f0000000b80)=""/190, 0xbe}, {&(0x7f0000000c40)=""/218, 0xda}, {&(0x7f0000000ac0)=""/31, 0x1f}, {&(0x7f0000002940)=""/4096, 0x1000}], 0x6, &(0x7f0000000dc0)=""/108, 0x6c}, 0xffffffffffffffc1}, {{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000e40)=""/32, 0x20}, {&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000000e80)=""/211, 0xd3}, {&(0x7f0000001040)=""/148, 0x94}, {&(0x7f0000000f80)=""/36, 0x24}], 0x5, &(0x7f0000001180)=""/118, 0x76, 0x2}, 0x5}], 0x3, 0x40010100, &(0x7f0000000fc0)={0x0, 0x989680}) sendfile(r2, r2, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000380), &(0x7f00006fcff0)) 2018/03/26 00:48:05 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x800, 0x0) getgid() poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0xf480}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x8000}, {r0, 0x48}, {0xffffffffffffffff, 0x8}], 0x5, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x75, r1}) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) 2018/03/26 00:48:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x20000) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x34, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x140) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000140)=0xffffffffffff1111) 2018/03/26 00:48:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/26 00:48:05 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x2000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto(r2, &(0x7f0000000080)="dca2107daf01a5709c46d672bfdd54a516f715c5d311c0782017bab26f45287897498b3833c829e2e9b28fd786", 0x2d, 0x20000000, &(0x7f00000000c0)=@generic={0x9, "9e3ac0c0b3538f7c1510d035a60fa651b9348f4b73c859dca779e9efdb79ffc2d9fcc293f870c3b392c64347572b2683cfc5565d4dd81b1b9e5dfa9a3bec3fea5edf4d63c4168dc79831a32bb95dc275971d9b4d70f1ffc64feacc959a0f31be76625e03ea96a2159748f02eaa1e1692cec2dd248b93e2905fa237207770"}, 0x80) r3 = gettid() fcntl$setown(r1, 0x8, r3) readv(r0, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r4 = dup2(r1, r0) fcntl$setsig(r1, 0xa, 0x3) r5 = inotify_add_watch(r1, &(0x7f0000001180)='./control\x00', 0x1fffffd) inotify_rm_watch(r4, r5) 2018/03/26 00:48:05 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000680)=ANY=[@ANYPTR, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="b2ea5cf8f0e3e82113e2adcaeeb7fda38dc4dfdd2d7d6d61c18a433638d84c8c187a036f85ed75d2df343b4b03392ecaf0cdc611e4900a010b3e55f95c5a5129e3df2e560d9473d8fc23ed950c10effe52e6ecdba1e12c813c63f1b4129d7fdd15512d9a0c9d0bcb2de5c778f8b2d93d89a5a6db9ea780ad253e305c7c510b340adbfd0f9aee77fb1a94be1f1f71f262c46bbdfee2bdb1163f5cef67133d8cf8c759cdc54772205b7e7b14a9500d4eab4f0759a1de1a0a77afcad025ef89b1d26a00e2f5efed7925c69e46e6c724c64beef2604432e3406f47", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="cce1849dca91b82db219829ffe06aa7fd6bdc1d8a412816bf136881e568eec5080a83e46692a131dba374c6b88df8c235262cf304c19138fd4787d16f4e578edff6af8752773b951e864d34be832ef18162c56fdb4d43c3b78d6d2c40acadf8088597eb716a0bf86b7253fe1c5b2ddafc5dafb1366cdc1fc014f", @ANYPTR, @ANYRES64], @ANYRES16=r0, @ANYRES32, @ANYRES16=r0], @ANYPTR, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYBLOB="0d73d8bb53eb9cb692e4cb9407b9f9fa2474c66f62f4ddf3aae76cf60cc4defd931142e0e67956486750c6b1d747d4868fc705ddf74efea9d69368b4c6dd89a2fc2b8a821cdeebc1f304998491187a643e1f2d67cf268449053edfe9972e2b9257d5e0b0e0bc818606b62cbdd98d9692dd70b1c9f3339d5bda865166f27405cfb55cc465bf8e9bfaea16fb8331e52a3b575db211eb2ee5e1e3be9701dc13b070f5042fef65e45b2611e3b9a028b0fbf84de03a13f5e4d7991c0b41e573439e5792ecf2962a99b929fee762f0a749de26c8419d42ce2c1d2a2e7c0eb12edb9839a18238d1a89affc3a887c5021eca64", @ANYRES32, @ANYPTR64, @ANYRES16=r0], @ANYBLOB="20e44ab4da7d6c5ea8de219d2d41433a48af6d9b3c64bcd484bd4c5eeda8f5e8dd27ef58e2ddd953cad403d6cdd917977c7906fbc331e37fece3c113fb93ab5905d84e5725ead8bc62117a02192b8f9d0b6167a01a12"], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="8c11ff236016d69d4c84403b2fc85647229fddc35eff5b8991effd14d4c36d91d3c0e3f61e40fa65865eebab35f83c148e1bd6ef2fa174411f55d60ffda37fca064ac4ba3beb0ce2b8943b3a53a1fe6553ac7f29a45f25a35f9e63564862d2a554a31c01f807a6efada464b64b360570b0b81db9d6d39ea1f5b7da31eaf840a96f76ebd78b7471133a15afe7982c2f1fadc56875e638c44b96d0860c", @ANYBLOB="cbec6292d9d4df16ae9fdd07dc23b8ef4ea5fcb0bb7e949d9b9c3f51b747dace3ab3599741ef1ceba813133780df4e9ccde64727acfe7ee7760f071cbb187db2b39ba7d52afe4a3a03fc12262d622514b9ce0e7e58ca6c27b349802231"], @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="283ad178d4db8f2885205e5a14c6531ff5cbb868cfcf9771", @ANYBLOB="91bd333acc864ab96ac33a8724003ff4bb3dc3d93b10a9a7f587cfec1525f1882c463abe64af3fa3f67ffde31b8060911a816a8cf94e5e3fcd038747f6b469a223c883af58eb5e133c8e5135b6734406281e532c5a5949bfd2943d818a1415803f69a2cc8b3e6e20c947a370ab139e97aa87dca45a8de75abc5a9c4e927361f9835b150090830076c34c74bb8bd4b5fb6ffcb8f2fe454b7afd8f11a6ecbe42ef199cc7e7c108f2a1f1d73b", @ANYRES64=r0, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYRES64=r0], @ANYRES16=r0, @ANYPTR64, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES64=r0, @ANYRES16=r0], @ANYRES16=r0, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYPTR64]], @ANYRES64=r0, @ANYRES64=r0], 0x44) r1 = request_key(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000780)='\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f00000007c0)=""/62, 0x3e) 2018/03/26 00:48:05 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000957ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0xfffffffffffffffb, 0x80000000, 0x8, 0x100020000, 0x40, 0x0, 0x401, 0x80, 0x3ff, 0x9bf8, 0xffffffffffff0001, 0x8}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) write$cgroup_pid(r0, &(0x7f0000000080)={[0x38, 0x32, 0x31, 0x35]}, 0x4) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x1032, 0x3}]}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fd9000)) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/03/26 00:48:05 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x82, 0x0) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/03/26 00:48:05 executing program 7: mmap(&(0x7f00006bb000/0x2000)=nil, 0x2000, 0x1000000000000004, 0x40010, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x80000) finit_module(r0, &(0x7f0000000240)='/dev/sg#\x00', 0x3) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000040)={@multicast2, @empty, 0x0}, &(0x7f0000000080)=0xc) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e23, 0xad71, 0x4e23, 0x0, 0xa, 0x20, 0x80, 0x8, r1, r2}, {0x0, 0x1, 0x937, 0x4, 0x0, 0xa964, 0x7fffffff, 0x1}, {0x4643, 0x7, 0xada, 0x8}, 0x9, 0x6e6bb2, 0x2, 0x1, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x33}, 0xa, @in, 0x0, 0x2, 0x0, 0x57, 0x200, 0x7f4ea8da}}, 0xe8) r3 = socket(0x200000000000a, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000fdbfed)={@loopback={0x0, 0x1}}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff]}, 0xfff}}, 0x1, 0x1, 0x3, 0x2, 0x41}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000380)={r4, 0xe1, "380639a61a8ce226bd10bd07beba066f8b8e2c241015e5cda448255a1247a7d72ff01fcf22b1285f1a216ed1c0577ae6c9b731b19eb930b23faf36d9c801ec9e40bd260e0ac6bf352fd59650faad0994dc13510340e13a2c81f85565e5c9a218c9624924ee00d7d8ae1a2398ac438ba3ee62cf937743ec539cf30f81e1a7cdd412f42a32da4457571e4f9dd6250144ec220a010ca04aa706edf5db0f9adceaf8cf11da7354bd882889d37732f31465077e77a407eacd7cd1a7a077204c947f58f529038ed22fbe3c2e0e9752dcaccb8e0f47403b5ef1ce55c2e66289aed2562bea"}, &(0x7f0000000480)=0xe9) 2018/03/26 00:48:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@newae={0x64, 0x1e, 0xd0b, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, [@lifetime_val={0x24, 0x9}]}, 0x64}, 0x1}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/26 00:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x30004}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000)={0x77359400}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080)=0x81, 0x4) 2018/03/26 00:48:05 executing program 4: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x82) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000200)) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0xf75f, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0xa5, @time}], 0x30) 2018/03/26 00:48:05 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000200)) clock_settime(0x5, &(0x7f0000000040)={0x0, 0x1c9c380}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) getdents(r0, &(0x7f0000000100)=""/215, 0xd7) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) [ 54.844752] ================================================================== [ 54.852127] BUG: KASAN: stack-out-of-bounds in unwind_get_return_address+0x92/0xa0 [ 54.859802] Read of size 8 at addr ffff8801b4147df8 by task syz-executor6/9646 [ 54.867125] [ 54.868724] CPU: 0 PID: 9646 Comm: syz-executor6 Not tainted 4.9.90-gdd1e37e #66 [ 54.876221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.885543] ffff8801b57af7d0 ffffffff81d94ee9 ffffea0006d051c0 ffff8801b4147df8 [ 54.893506] 0000000000000000 ffff8801b4147df8 0000000000000000 ffff8801b57af808 [ 54.901470] ffffffff8153d3b3 ffff8801b4147df8 0000000000000008 0000000000000000 [ 54.909436] Call Trace: [ 54.911994] [] dump_stack+0xc1/0x128 [ 54.917330] [] print_address_description+0x73/0x280 [ 54.923965] [] kasan_report+0x255/0x380 [ 54.929558] [] ? unwind_get_return_address+0x92/0xa0 [ 54.936282] [] __asan_report_load8_noabort+0x14/0x20 [ 54.943005] [] unwind_get_return_address+0x92/0xa0 [ 54.949553] [] __save_stack_trace+0x8d/0xf0 [ 54.955493] [] save_stack_trace_tsk+0x48/0x70 [ 54.961608] [] proc_pid_stack+0x146/0x230 [ 54.967375] [] ? lock_trace+0xc0/0xc0 [ 54.972794] [] proc_single_show+0xf8/0x170 [ 54.978644] [] seq_read+0x32f/0x1290 [ 54.983974] [] ? seq_escape+0x200/0x200 [ 54.989566] [] ? __fsnotify_parent+0xbc/0x340 [ 54.995677] [] ? fsnotify+0x86/0xf30 [ 55.001009] [] ? fsnotify+0xf30/0xf30 [ 55.006427] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 55.013323] [] do_readv_writev+0x5fd/0x740 [ 55.019177] [] ? vm_normal_page+0x190/0x190 [ 55.025113] [] ? vfs_write+0x530/0x530 [ 55.030618] [] ? mark_held_locks+0xaf/0x100 [ 55.036565] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.043394] [] ? mutex_lock_nested+0x56f/0x870 [ 55.049595] [] ? __fdget_pos+0x9f/0xc0 [ 55.055098] [] ? __fget+0x20a/0x3b0 [ 55.060343] [] ? mutex_lock_killable_nested+0x960/0x960 [ 55.067324] [] ? __fget+0x231/0x3b0 [ 55.072578] [] ? __fget+0x47/0x3b0 [ 55.077738] [] vfs_readv+0x84/0xc0 [ 55.082896] [] do_readv+0xe6/0x250 [ 55.088053] [] ? vfs_readv+0xc0/0xc0 [ 55.093388] [] SyS_readv+0x27/0x30 [ 55.098545] [] ? rw_copy_check_uvector+0x2c0/0x2c0 [ 55.105092] [] do_syscall_64+0x1a4/0x490 [ 55.110770] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 55.117668] [ 55.119261] The buggy address belongs to the page: [ 55.124156] page:ffffea0006d051c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 55.132380] flags: 0x8000000000000000() [ 55.136317] page dumped because: kasan: bad access detected [ 55.141989] [ 55.143582] Memory state around the buggy address: [ 55.148476] ffff8801b4147c80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 55.155801] ffff8801b4147d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 55.163126] >ffff8801b4147d80: 00 00 f1 f1 f1 f1 00 f2 f2 f2 f2 f2 f2 f2 00 f2 [ 55.170452] ^ [ 55.177692] ffff8801b4147e00: f2 f2 f2 f2 f2 f2 00 00 f2 f2 00 00 00 00 00 00 [ 55.185017] ffff8801b4147e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 55.192341] ================================================================== [ 55.199665] Disabling lock debugging due to kernel taint [ 55.205506] Kernel panic - not syncing: panic_on_warn set ... [ 55.205506] [ 55.212852] CPU: 0 PID: 9646 Comm: syz-executor6 Tainted: G B 4.9.90-gdd1e37e #66 [ 55.221573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.230895] ffff8801b57af728 ffffffff81d94ee9 ffffffff84197d47 ffff8801b57af800 [ 55.238856] 0000000000000000 ffff8801b4147df8 0000000000000000 ffff8801b57af7f0 [ 55.246814] ffffffff8142e651 0000000041b58ab3 ffffffff8418b7a0 ffffffff8142e495 [ 55.254773] Call Trace: [ 55.257333] [] dump_stack+0xc1/0x128 [ 55.262667] [] panic+0x1bc/0x3a8 [ 55.267653] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 55.275847] [] ? preempt_schedule+0x25/0x30 [ 55.281786] [] ? ___preempt_schedule+0x16/0x18 [ 55.287992] [] kasan_end_report+0x50/0x50 [ 55.293758] [] kasan_report+0x16b/0x380 [ 55.299351] [] ? unwind_get_return_address+0x92/0xa0 [ 55.306072] [] __asan_report_load8_noabort+0x14/0x20 [ 55.312792] [] unwind_get_return_address+0x92/0xa0 [ 55.319340] [] __save_stack_trace+0x8d/0xf0 [ 55.325277] [] save_stack_trace_tsk+0x48/0x70 [ 55.331389] [] proc_pid_stack+0x146/0x230 [ 55.337155] [] ? lock_trace+0xc0/0xc0 [ 55.342574] [] proc_single_show+0xf8/0x170 [ 55.348427] [] seq_read+0x32f/0x1290 [ 55.353758] [] ? seq_escape+0x200/0x200 [ 55.359352] [] ? __fsnotify_parent+0xbc/0x340 [ 55.365462] [] ? fsnotify+0x86/0xf30 [ 55.370793] [] ? fsnotify+0xf30/0xf30 [ 55.376213] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 55.383107] [] do_readv_writev+0x5fd/0x740 [ 55.388958] [] ? vm_normal_page+0x190/0x190 [ 55.394895] [] ? vfs_write+0x530/0x530 [ 55.400399] [] ? mark_held_locks+0xaf/0x100 [ 55.406337] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.413144] [] ? mutex_lock_nested+0x56f/0x870 [ 55.419342] [] ? __fdget_pos+0x9f/0xc0 [ 55.424848] [] ? __fget+0x20a/0x3b0 [ 55.430091] [] ? mutex_lock_killable_nested+0x960/0x960 [ 55.437069] [] ? __fget+0x231/0x3b0 [ 55.442313] [] ? __fget+0x47/0x3b0 [ 55.447470] [] vfs_readv+0x84/0xc0 [ 55.452625] [] do_readv+0xe6/0x250 [ 55.457783] [] ? vfs_readv+0xc0/0xc0 [ 55.463115] [] SyS_readv+0x27/0x30 [ 55.468271] [] ? rw_copy_check_uvector+0x2c0/0x2c0 [ 55.474825] [] do_syscall_64+0x1a4/0x490 [ 55.480504] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 55.487824] Dumping ftrace buffer: [ 55.491334] (ftrace buffer empty) [ 55.495010] Kernel Offset: disabled [ 55.498609] Rebooting in 86400 seconds..