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"}, {&(0x7f0000001180)="f61c695d1cd986a9f25926761ff8e0cc89b50e15a712ed3e680c769256712272ad1db34bec5f2e60364a694205a65e07d5095949e3fc6836f27f4fd39a80154b0b36b99db09b1847ed33917d8be4375118fdac6f8d3da2e22274416a619a5f85b4e77402ea4725ce2e4cf47ba7835be30d2e466dea1fb5752d12"}, {&(0x7f0000001200)="aec8c6efe1769f68821086a71b1a2bf6eb455e465b3f2a99cc9e7f455ffa053f92715e1661ff47ff417c9474f2c3c6510d11a26b4a1106fc0afa86ca62886735a6be2d0c6179e1f0ef9f63759fa88ecbe74bc4ddb2e9d00c7230337738180bc640c61b608a3a2b42dad8bfe2a482dcc8cd271ba9553bd0f9765759ce143be2aad3f6744408d7cfe45d598ccb11ce20db1658140f0d022168f1a6a486277c0ec5bf1c810643d4965996c02ff192a1503946ab3fc02c1ab72a8f1fb2a6e3101531e3847582dbe7"}], 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001bc0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x0, 0x0, {0xa, 0x4e22, 0x7fff, @loopback={0x0, 0x1}, 0xeb68}}}, 0xffffff68, &(0x7f0000001700)}}], 0x2, 0x0) dup3(r1, r1, 0x80000) 2018/03/21 13:35:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x40000000000004) writev(r1, &(0x7f000013b000)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) fdatasync(r1) 2018/03/21 13:35:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='comm\x00') preadv(r0, &(0x7f0000001280)=[{&(0x7f0000000000)=""/157}, {&(0x7f0000000280)=""/4096}, {&(0x7f00000000c0)=""/13}, {&(0x7f0000000100)=""/193}, {&(0x7f0000000200)=""/64}], 0x20f8, 0x0) 2018/03/21 13:35:28 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x5, 0x103000) read(r0, &(0x7f0000000000)=""/36, 0xffffffffffffff6e) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/21 13:35:28 executing program 7: futex(&(0x7f0000000000), 0x0, 0x1, &(0x7f0000000080)={0x0, 0xfffffffffffffffc}, &(0x7f0000048000)=0x2, 0x0) clock_gettime(0x7, &(0x7f0000000040)) 2018/03/21 13:35:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000000040)="f1e7da214bb3fc93f704786badf9d918e7b87be210f064a581a672338602d53339a280bcd60870910477661b15b13e3f4a762a00662e0ff8832da86c50097a370fa4029848711d0d8fd4b170f6a078d5082635282a69515f0adb03e8d2aaf3675fee1b47ff1a84d63d82d2c2ebdda5eddde463a65a63a044f6184eebf75b8efecc13d3fbf759fd15cfd93e4a9f2ca160f71b721a", 0x94, 0x840, &(0x7f0000000100)={0x4, 0x9, 0x34, "f4199e06f359"}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0xfffffffffffffffd}, {}, 0x0, 0x6e6bb6, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x20000005, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/21 13:35:28 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x6, 0x20000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) madvise(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x4001000001f) ioctl$TCSBRK(r0, 0x5409, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/231) 2018/03/21 13:35:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000620fd8)=[{}, {}, {0x3}, {}, {}], 0x523) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8001, 0x6, 0x4}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x4}, &(0x7f00000000c0)=0x8) 2018/03/21 13:35:28 executing program 7: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000068000)='./file0/file0\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x29, "cdffaac6e429e89e99e85312afc442e1217533833ba45b125bc21655e336c190e1e70a252c1e101cb9"}, &(0x7f0000000080)=0x31) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x10001, 0x80, 0x8000, 0x0, 0x3, 0x42, 0x1000, 0x574, r1}, &(0x7f0000000100)=0x20) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000), 0x4) writev(r0, &(0x7f0000648fa0)=[{&(0x7f00003c4f92)="05", 0x1}], 0x1) fchmod(r0, 0x0) r2 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r2, r0) 2018/03/21 13:35:28 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0xf01) sendmsg$unix(0xffffffffffffffff, &(0x7f0000e4b000)={&(0x7f000035d000)=@abs, 0x8, &(0x7f00005eafe6), 0x0, &(0x7f0000325000)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/21 13:35:28 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000002000)='v', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/112, &(0x7f0000000100)=0x70) write(r0, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5862d", 0x40) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x5e}, &(0x7f0000000200)=0x8) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000240)=""/219, &(0x7f0000000340)=0xdb) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) 2018/03/21 13:35:28 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffd0}, 0x0, 0x0, 0x401}) 2018/03/21 13:35:28 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xfffffffffffffecd) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000003c0)={r2, 0x4000000000000, 0x54, "23ac27718abab1cae7601f38838ceedcf5c7647735a3556057f5a07dab8ae5af1c7a0afda0b1336ffc636bbc7f3e41fc56366103ca230f4c66ca74246f8a80ac1f36573caada22681aef6ee3084cc707d0642ec0"}, 0x5c) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000440)=0x4) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/229, 0xe5}], 0x2, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000480)=""/151) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x7, 0x90e6, 0x1f, 0xffffffff, 0xfffffffffffffffd], 0x5, 0x101, 0x3, 0x7fff800, 0x0, 0x7, {0x5, 0x9, 0x6, 0x401, 0x5, 0x5, 0x101, 0x6, 0x1, 0xfffffffffffffc2a, 0x469, 0x8a7, 0x8000, 0x6, "a56c0ff97e9f239adb975ebfff095f7dc0a25ade2d2ad94c6404cafd8361d76a"}}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x100, 0x3, 0x8, 0x4, 0x1ff, 0x7fff, 0x7ff}, 0xc) 2018/03/21 13:35:28 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'sit0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000002c0)={0x3, 0x6}) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000080)="04599a8fa8e8f73108f809ff5b3a5a63322fe23667fe0fbce368e0470e2564f5238b550166c33fd486d2d468563d8948f303431720cef1614f4c7f3c37a0", 0x3e}, {&(0x7f00000000c0)="563ceb6c661e786e5b54ace47c77e3544f1ca29a86ee86992aab32fdb97e49764dfee6262e2a1866a47c38decc2d24d7133aa4a0c76542e7ef5e6e7a7609182a7767e9a688297e26cb58d870a9ee6980f0d244b935f6484516d9f50d6c9764338d71cb4b40704c9e4bdb2478ed859045715a7674", 0x74}, {&(0x7f0000000140)="500131b59d3966c871449c663ff8e2498d541ef548eb0e8af77697dc3c2bd49c574ce3d6bc539f2d870a", 0x2a}, {&(0x7f00000001c0)="01ff200863c8ee38935b23e557984760605a962c62e7e1d512dd00f6ab286a2a2449ff22edd4e0286d2fff1baf5469c3f457c7689e14f6686eeb8a35e403", 0x3e}, {&(0x7f0000000200)="ad86fa6ae311ef20b0429dc0ea0e664526e053e816cdf7a127f67ba3dc0b4a4294942b80009e24edef175e82315b344f9b0b9920135d2a18a8691c", 0x3b}, {&(0x7f0000000240)="a34e3256b8dab39f83a28525396ee166ccb86652d474180f5f794e5cabd70997ed597f89bdcf76946c70b0a95931c557358fc98b96", 0x35}, {&(0x7f0000000280)="3b0fc1fdf433d497f2e87942b9702a0b01a72adb1d187ee8b84a93f2bfa9f621823e90bb5de7a458b54de4fd38a134adbfc7b50adf47776b7e790702637f", 0x3e}, {&(0x7f00000002c0)}], 0x8, 0x0) epoll_create1(0x80000) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/access\x00', 0x2, 0x0) mq_getsetattr(r1, &(0x7f0000000000)={0x80000000, 0x2000000000000006, 0xbb0, 0x5, 0x0, 0x80000001, 0x6, 0x10001}, &(0x7f0000000040)) 2018/03/21 13:35:28 executing program 6: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00003bd000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ptrace$cont(0x7, r2, 0x5, 0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7ff, 0x8, [0x4, 0x5, 0x9, 0xffffffffffffffe1, 0x2, 0x69f, 0x6, 0x5]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="00005f00cec37eefc20312a98b8dca0534f5ed418c1f3b0aac7d3594f93d5bc892aa5501ac386a6a17b1f90bf875e6a6f0d7fc026f497eede5c73e8c1c386823cb31f5523161bf6ef810cacc0a68bcda949a79f93737cf06b7913f3c66f09162df3224698f9e0e8e5e8eb88a365d49d9b9c2bc8acd08ddb8cb08d3af33bfe9e504e29d28286bf61562865bf7043556b77336fdb4d93cba020644d449522b3da2d865847983f12147bbd70e424721760c0c1a45bb383fbc903fe2ac650b6bad0ea1344b1e4bb1415428874965719192d4cf1ddede45db734a7b1998d8c0"], 0x67) 2018/03/21 13:35:28 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x8001, &(0x7f00000000c0)=0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000200)) 2018/03/21 13:35:28 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000080)={@loopback, @local, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001740)={@multicast1, @multicast1, 0x0}, &(0x7f0000001780)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000017c0)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f00000018c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001900)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xffffffffffffff74) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001c00)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001c40)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001d40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001d80)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000001e80)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001fc0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003640)=0x14) r10 = epoll_create1(0x80000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000003680)={0x0, 0x0}) r12 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) sendmsg$nl_route(r0, &(0x7f0000003980)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x5000}, 0xc, &(0x7f0000003940)={&(0x7f00000036c0)=@ipmr_newroute={0x270, 0x18, 0x720, 0x70bd26, 0x25dfdbfd, {0x80, 0x0, 0x14, 0x4, 0x0, 0x3, 0xfe, 0xa, 0xb00}, [@RTA_PREFSRC={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x13}}, @RTA_METRICS={0x5c, 0x8, "e44d815a3e333ae065708ba6f1f8c860feda4e041d5e0fd78ebdb542b7621bec64a783d5a15e0015725dff24893bae2ec7d7916afec4f7ab17f34e29eaf2c36e02a1b2d30bb4074c9bf6bd2a62b390812ad5019bf2fd2581"}, @RTA_MULTIPATH={0x4c, 0x9, [{0x7, 0x9, 0x3f, r1}, {0x7fe, 0x6, 0xfffffffffffffffd, r2}, {0x6, 0x3ff, 0x1, r3}, {0xffffffffffffffc0, 0xfffffffffffffffe, 0x4, r4}, {0x3, 0xc5, 0xff, r5}, {0xb8, 0x9, 0x20, r6}, {0x3f, 0x2, 0x3, r7}, {0x7, 0x7, 0x1, r8}, {0x7, 0xee, 0x8001, r9}]}, @RTA_ENCAP={0x1a4, 0x16, @nested={0x1a0, 0x31, [@generic="b6412ab465d15d1e37a414e3c23766de3cf76601f5a87f87281cbe74a1773cf3198f6d2caaef605d4dfd39d29b490c1533fe1ab54f69e5d099c111cee8d7c9f4d8e664a402657b4e24537ff39105597ceff42b495aa5b0c3124fde9f9418a5b5d05570a3d2a02fe8caaa0c03a022ac048e766d9d12839bb3cc2ba914d0127f5edd3480185188f0ab5fd3946410e53770c6a8e17a88d0c0a9d241af16b73a1132d7b3d100c8a95fc4e6ef2b85bd10fa1ded9fda7ef85463fea452bc", @typed={0xc, 0x90, @fd=r10}, @typed={0x8, 0x89}, @typed={0xc, 0x14, @pid=r11}, @generic="7ee73ac876b71c5e968c39acfa6f34523ac0b1beae8fa59da3f985456f41b80a4bc08cf454d2afe0061a053409df927ba8764203663241530ad502bddd0c8f893376b8329c9b18c30582b85d8031bf5b174729943b18f77f8a07ac028d896650df37e3c16b47cbf4c9aa1574713fb5153ddaf7a63db6947dc581e659530e6b452c4980a8fa3be8", @typed={0x8, 0x7}, @typed={0xc, 0x90, @fd=r12}, @typed={0x24, 0x16, @str="73797374656def23656d3073656c696e757873656c696e75786c6f00"}]}}]}, 0x270}, 0x1}, 0x4000000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/03/21 13:35:28 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000fd0)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0c6f5d3cc8cd573c26887e1670544f3df869677537b15b3a3b34aa5e4193df3b6d2ecb365d2e62c187fb5e94783ec08f7151d280e7ba72fea0ea7cf925f9fc9f02df566fad05651c2eb166845c3d2762e24645ed6ef8563d74d444b4d83e9b49c81326dea7f4be39a68aecfa5b1529b6bb"], 0x1, 0x0, &(0x7f0000000140)="c2"}) 2018/03/21 13:35:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f000035ffcb)=""/53, 0xff06) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc00, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x1, 0x1, 0x7, 0x4, 0x1, 0x8, 0xdab}, 0x1c) 2018/03/21 13:35:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)="696c6c696e6fd65b70", 0x9) fcntl$notify(r0, 0x402, 0x8) lseek(r0, 0x0, 0x3) shutdown(r0, 0x1) 2018/03/21 13:35:28 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair(0x2, 0x5, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(r0, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000000)='/', r1, &(0x7f0000000040)='./file0\x00', 0x0) 2018/03/21 13:35:28 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001340)=""/246, 0xf6}], 0x1) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000000)="1148bb0a3578dc06af001bfa5c4f9fb5750146b0a63aec76c558968961703fc844a24e1ca1cebff05b4ad930ae611c11b12c5c37c6e8e8926d299aa80c72b949b4eec97bb96f5696ab09f5b60c6a62e6875f5aee494b8b7813583488cde08629be67621e275af88b495017553c5407b4b194ef2fafbd79d0617365ff4ffac9bee1fc", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) r1 = creat(&(0x7f0000000200)='./file1\x00', 0x58) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000013c0)={0x0, 0x9}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001440)={r2, 0x10001}, &(0x7f0000001480)=0x8) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000014c0)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001380)={0xf4, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0463044002000000066304400300000011634840010000000000000004000000000000000000000010000000000000000000000068000000000000002800000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000001d00000000000000852a646600000000", @ANYRES32=r3, @ANYBLOB="000000000400000000000000852a747000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000001d00000000000000"], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="28000000000000002000000000000000580000000000000038000000000000001800000000000000"], @ANYBLOB="fcffffffffffffff11634840040000000000000002000000000000000000000010000000000000000000000038000000000000001000000000000000", @ANYPTR64=&(0x7f0000001540)=ANY=[@ANYBLOB="8561646600000000000000000000000003000000000000002300000000000000852a646600000000", @ANYRES32=r3, @ANYBLOB="00000000010000a2023c7ff92125cd1e725d7aea9cb59635cf118be37d33b41e02874a1475e6806bf9cec1e462cc15ab851959741148282f3931efd29b3233fe4a61259df2d66db21962aa79ff078d3e9b9f443736ee1cab705ebd55c6bfc6b82f268b19ad2d7b5f86c677b74bf29d0b3dd6f2d527429a621cabb8be3789aedf7ee62406fe1ba4795867000000f383d200000000"], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="09000000000000000c63000000634040000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000", @ANYPTR64=&(0x7f0000000200)=ANY=[], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\rc\x00\x00'], 0x1000, 0x0, &(0x7f0000000380)="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"}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000001500)=0x8) 2018/03/21 13:35:28 executing program 0: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000300)={r1, 0x1}) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000849fb8)) socketpair$inet(0x2, 0x40005, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000200)={r5, r6/1000+30000}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x7fff, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r7, 0xab}, &(0x7f0000000180)=0x8) 2018/03/21 13:35:28 executing program 7: r0 = userfaultfd(0x0) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)}], 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x82000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x145a, r2}) 2018/03/21 13:35:28 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x3, 0x9}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x8}, &(0x7f0000000200)=0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioprio_set$pid(0x2, r3, 0x9) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/21 13:35:28 executing program 2: r0 = socket$inet(0x2, 0x80a, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/146, &(0x7f00000002c0)=0x9a) socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6(0xa, 0x3, 0x80, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) [ 47.611766] binder: BINDER_SET_CONTEXT_MGR already set [ 47.623915] binder: 6914:6935 ioctl 40046207 0 returned -16 2018/03/21 13:35:28 executing program 6: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f00004c0fd0)=[{&(0x7f0000cb2fd3)="92", 0x1}], 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/21 13:35:28 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) userfaultfd(0x0) 2018/03/21 13:35:28 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x80000) listen$netrom(r0, 0x7ff) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) getsockname(r1, &(0x7f0000000100)=@ethernet, &(0x7f0000000180)=0x80) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') [ 47.654018] binder: 6912:6946 unknown command 1012756236 2018/03/21 13:35:28 executing program 0: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000300)={r1, 0x1}) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000849fb8)) socketpair$inet(0x2, 0x40005, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000200)={r5, r6/1000+30000}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x7fff, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r7, 0xab}, &(0x7f0000000180)=0x8) 2018/03/21 13:35:28 executing program 0: r0 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r0, &(0x7f0000004ff9)='ns/ipc\x00') r1 = syz_open_procfs(0x0, &(0x7f0000001240)) exit(0x0) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000001080)={0x6, 0x6, 0x6}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x7) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x4, 0xe14b, 0x40, 0x10001, 0x749, 0x4, 0x4, 0x5, 0x9, 0x20, 0x1f}) 2018/03/21 13:35:28 executing program 7: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) 2018/03/21 13:35:28 executing program 5: r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x400, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x5, 0x9a, 0x100000000000000, 0xff, 0x0, 0x5, 0x2, 0x1, 0xab4, 0x6, 0x8, 0xffff, 0x7, 0xff0, 0x1, 0x7, 0x9, 0x517, 0x9, 0x4, 0x200, 0x1f, 0x7ac0cf8f, 0x9, 0x5fed, 0x7, 0x1, 0x379, 0x4, 0x6, 0x3, 0x2, 0x4, 0xffff, 0x5, 0x4, 0x0, 0xc8c, 0x6, @perf_config_ext={0x47, 0x20004000000}, 0x10000, 0x2, 0x1, 0xe438b49584a5062d, 0x9, 0xfffffffffffffeff, 0x7fffffff}, r0, 0xcd84, r1, 0x5) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0xfffffffffffffdf7, 0x24000001, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @local}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x74, r4}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x200, 0xe2, 0xc4, 0x4, 0x400, 0x3, 0x4, {0x0, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x29}}, 0x20d79b48, 0x100, 0x20fd77d4, 0x6, 0x9}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000280)=r5, 0x4) sendfile(r2, r3, &(0x7f000080037c), 0x400000ff) fchmodat(r1, &(0x7f00000002c0)='./file0\x00', 0x40) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000300)={0x4, {{0xa, 0x4e22, 0xd1ba, @empty, 0x1fffe0000000}}}, 0x84) [ 47.695539] binder: 6912:6946 ioctl c0306201 2000dfd0 returned -22 [ 47.714689] binder: 6912:6962 unknown command 1012756236 [ 47.755878] binder: 6912:6962 ioctl c0306201 2000dfd0 returned -22 2018/03/21 13:35:28 executing program 2: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) 2018/03/21 13:35:28 executing program 1: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00008f3000/0x600000)=nil, 0x600000, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0}, &(0x7f0000001500)=0xc) r4 = getuid() r5 = socket$l2tp(0x18, 0x1, 0x1) r6 = creat(&(0x7f0000001bc0)='./file0\x00', 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001c00)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r8 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001e80)={0x0, 0x0}, &(0x7f0000001ec0)=0xc) r10 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000002100)=@full, &(0x7f0000002180)=0x48, 0x80000) getresuid(&(0x7f00000021c0), &(0x7f0000002200)=0x0, &(0x7f0000002240)) r12 = socket$nl_generic(0x10, 0x3, 0x10) r13 = getpgid(0x0) fstat(0xffffffffffffff9c, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() r16 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002980)={0x0, 0x0}, &(0x7f00000029c0)=0xc) r18 = getgid() r19 = socket$inet6_icmp(0xa, 0x2, 0x3a) r20 = syz_open_dev$mice(&(0x7f0000002a00)='/dev/input/mice\x00', 0x0, 0x10101) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002a40)={0xffffffffffffffff, 0xffffffffffffffff}) r22 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002a80)='/dev/ppp\x00', 0x1, 0x0) r23 = memfd_create(&(0x7f0000002ac0)='/selinux/avc/cache_threshold\x00', 0x2) r24 = socket$inet_sctp(0x2, 0x1, 0x84) r25 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendmsg$netlink(r0, &(0x7f0000002b80)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x202000}, 0xc, &(0x7f0000002880)=[{&(0x7f0000000140)=ANY=[@ANYBLOB="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@generic="a2dfda83430eacb10aae1cc2c446373ac1c9b01b9801eb51361c4ca984c7278a061ef397ee1f62dd76d3c606eb0ee404658537d38696c65e76c28cf0ab490f87c9f950abf5b83e66a3eb3c1a9daa6e69ee5fd79a09206fe31dbec0927d81bd09ba2bd7d1a0ac084cfd5841c61ecddcec2c4e9f8701e9f2c8dc215da90306a0ae70b23d53e786874c39d15478a1f58cc0de5194dafa899cc5889bf39a2eb71060b94339031dc109fe77baee9bf597e306f9bdceab58a97a994fef189b04cc10b4c028ad3d0226"]}, 0x408}, {&(0x7f0000001980)={0x210, 0x11, 0x800, 0x70bd2d, 0x25dfdbfc, "", [@generic="55021a8c1b598de3b94e072d27dd46b6cc68142b0379ee6a4c550a9a088af265f31e9df9252eb178e8c8e28e37efb348a7484b9e58b1de4d117eb4bdc45bbc49cee434d3d9ba8d21a2ebd11448c35adf66df663d267b39a935e21c9ff8787c85dd52f4e81b67e956341684b66936b4410b33a59fcc83668008a9318731cbeefc168bf81196313f3cf3e5d2b4c649c2d88c031103c313c1013afbfc77a32938468b1ea5638672cf115f750fb67e0cfd16fc51fa71acf92a5f9466b52030f66ff769c5c6", @typed={0x28, 0x7a, @str='/selinux/avc/cache_threshold\x00'}, @nested={0xa4, 0x23, [@generic="305dfb4e67ae95ff7c79ad218253023d685af932fbbfb92570e2d340", @typed={0x8, 0x34}, @generic="d27e4043c2cf5728105b721c96698b10e396755ab401b2f803c9578da8c83d2c889995a5eaf6670a79c4c4ce4c45c67c29d74adf6dd3afdeeb94eb47094f266c121a149b232971c8c061c63d35a7b548a9292275ef5ab9e2760c9598635e7ab0d37d7ce7696525c4c5425f9b8ba664988d2b5749c57c7d0c168e"]}, @typed={0x70, 0xe, @binary="c1f2949e17af8ce362cc4e8be677adfa3ecc67b56f7b2374e039e688082509e07b09af701a12b56bc1fc345c010abf1e3e48054ec2f20938d750e566793210238a1f56479272e53661c1ada57b5e2b1731ad0a684401f22ae9beaabbaac1ea0d49289d063597e86f"}]}, 0x210}, {&(0x7f0000002bc0)=ANY=[@ANYBLOB="9c01000017000a0b2cbd7000fcdbdf25e4007a001800630000000000ff0200000000000000000000000000010c00440000000000", @ANYRES32=r6, @ANYBLOB="e90000000000000000", @ANYRES32=r7, @ANYBLOB="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"], 0x19c}, {&(0x7f0000001e00)={0x44, 0x13, 0x104, 0x70bd2a, 0x25dfdbfc, "", [@generic="fac3975f04d48aeac71e3bed274eb55e6960d6abb237023f356c804e5fc3bae3adeec112bb00137b348316331c5f6ee648b62c"]}, 0x44}, {&(0x7f0000001f00)={0x1f0, 0x17, 0x200, 0x70bd2a, 0x25dfdbfd, "", [@nested={0x10, 0x3, [@typed={0xc, 0x9, @ipv4=@rand_addr=0x20}]}, @typed={0xc, 0xa, @pid=r8}, @generic="8cc99abc29c9ce83a9165d9d9d922ed86f1215847590e3b9606b6e88c4de2321a7fdd412defb8df769d7d662806689d08ce058b8ad9ebe069b0297d91d12a155ff2d0291f7928f109bb2592cb50b0daec53302c60c3ea00741d58fae01384a36b92712af8fdeb47cbd530775c39fe70633adb74bcb6d001c29e48ff82db4677722bdd5099b44e36c0af37ddaaa913a097d49466f761aec2a5f0b", @nested={0x100, 0x53, [@typed={0xc, 0x6f, @uid=r9}, @typed={0xf0, 0x5e, @binary="997f9fc50cd636a7a39ba42e05ea6a963ec9cad8bbfed2409eedd0c3e1ac2571b59735aa1968be80e0226f3e80ec942dd6aa6569032779c5d091921ae0136bed12d77c778a23710499b7698cedbc1f53951fd239e7c11e8254396766a69484ad996bdf27427d092b1aeadfe3be0454f368099f505b30420948349a00b6d9133ec389e1b8526b85d18c873942b1ee875e8712bcae8d954199a46ed59baca25c12dc30c9ec86ba70ccdfd63fa1e6cef99bdb515d450d72530d93f83d9bcf093065c44180aeee3b882986e16468486a0909ce3e2ec26bd7577d67bd655f8d84106047395f2cf26ba0"}]}, @generic="6370c3e3dee05e492b172d8960d62c2df4130fc635ca3138be6165d55d0a0fe72a42315cda748853"]}, 0x1f0}, {&(0x7f0000002280)={0x38c, 0x40, 0x300, 0x70bd2a, 0x25dfdbff, "", [@generic="4c9313", @typed={0xc, 0x82, @fd=r10}, @generic="1cfd8b870de973b19c9359eba5d82f15d9eeda5996c7fc5089f932f029e120263650361a6036bfab642bb67aee27271302dd6e17512c0abcd30c2a32d3c87cdee8b03017ecf69590355a0e7e4ef0007e3d76f8acf428d2bb351b70f3b99663841ef487b6cf24cadd8345c7589bcadbe1926ada619b99ded9e11c978c638a1582996153914f004f7b34bba16cd811dfe18b837373bd95da077f1ea24c00be3260a1ca5a91a2ca4d61a2f05d031172870ae8173bf71e57f45d65564efe81811787f7", @typed={0xc, 0x58, @uid=r11}, @typed={0xc, 0x8d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="500950be4c941efd18c541daf7235ce822ab95c6857d07c04bc41da9375239f7e8f4f1c1ff05a6b34ba4de31fda6b6fb4c92d55ed8a2c923fd3ca41e1dca0452d9cbc8476d96c6830730402d6554b172f7c1bb743b064abc242d38b33735889cbb13a590b300befcc2ad70ff44a3942aad870d30e3857c34deb157d5bdd3b264399939cfe43d42caec15fec82216", @nested={0x204, 0x1a, [@generic="7a59058230eeca99e522041e9280f238e8ae568c67765d3031d15fb02f3bbe656d7fc93c01ef2c6d4baf5181c7597c0e4e0ef32015f272b0e0f8fcce2fabfbbf56e44bfc50de798689f3d7ef53522045c55c86b7c83dadcb663fe777157c41d5f8e4f85388743ab00a287a3c7cd69b5d35cd286d2f5f68647d3644d15c5a53c74afdff3b5cf9b9f33293c009b7d9e134d3178f83aaa72a3ef6fe9fab053f366048dbdc2fd1254c2c90054d1963a2b1369640f1b2304543bc0ce4eef6e183346594caa5767c", @typed={0x38, 0x11, @binary="9f7e16f776d9f1d8e5a54cfdb5251029d25bb76dae88113b9cce4ce0100341c7240971512c9e0912c94fa9d317"}, @generic="114e511b4857885b5c1468b5721269fc39056aaee769b9c00c3506fb01984364f36a299992a831f8adb048615f52aa5c0310fe97106d7a5d4c2e8ff7c006713720ca283b85e52c47447d1ac3b662cae320c2ce411836155165d469592db4bcdea33667d35fca10567bc280d9680d91d5485f2d0f29e013c2ea0a06bfef4959f310d5a78cd2ac6822af97e69bb6ecf692975fa12bb9fccb65b99da820f3d1ff8cc874f5d9f9a6abbf0e8696dc7bf0e1f96f71e5ca", @generic="445cbe40d6e0793633eb43c8babe954d0cca308214de9cf9a76ec1c9d2656846933e17de894ab53978d7d6d14fee5ecde399e5aaf2b101c9ef5acf026e68fa1be699747116040d40e6e642d475"]}]}, 0x38c}, {&(0x7f0000002640)={0x170, 0x21, 0x200, 0x70bd26, 0x25dfdbfb, "", [@nested={0x34, 0x5, [@typed={0x18, 0x5c, @str='#selinuxem1[em0\x00'}, @typed={0x18, 0x35, @ipv6=@dev={0xfe, 0x80, [], 0xc}}]}, @generic="12cb7cdc23e9a3f2bc0cb11c38558467e94b669d6a35309ddd318ffbe2b62cf1bb97ce7b119f84611c3b972bc2136bd15f3cfe9868e630ea99fe838d601f7ec691967642dbdd94af7fa54086be3da8f0fa4138975c127f3c3287c50ceba7859b131d51e8c5f1c3fa59046b9276be993b16723dae045c58722822231283519c8ddd68a5e6f6a6aa1ec38b599ad95347cfb86b7f8950085a8178792c55cc8244ebea281149a4cb89a027bb948b2134b3d713c83aa381d79873", @generic="124ec0501869a3bbb4974757f4e89c8cb7aaa451218528cdc4de20c568b1cb3c7b63049dbdecea09ed170f1ba5bc47d57acb0d757146c8d705280ca313104f045cd003d604836e23602dbf505f29e622597d2fe25f2b24347816285351d926c6", @typed={0x8, 0x50}, @typed={0xc, 0x14, @u32=0x1000}, @generic]}, 0x170}, {&(0x7f00000027c0)={0xc0, 0x1a, 0x800, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x90, 0x89, [@generic="aefd173a9379539bfc981b87ad285f0421ae2730241ed22339182d7d80", @typed={0xc, 0x42, @fd=r12}, @typed={0x28, 0x1d, @str='/selinux/avc/cache_threshold\x00'}, @typed={0x10, 0x4a, @u64=0x7}, @generic="25ec6352192067da090bb916b0545baf08d8e8df7489b78cfe6e8fc4a053", @typed={0xc, 0x1c, @u32=0x8}]}, @typed={0x8, 0x4b}, @typed={0x18, 0x93, @ipv6}]}, 0xc0}], 0x9, &(0x7f0000002b00)=[@cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r19, r20, r21, r22, r23, r24, r25]}], 0x58, 0x40000}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/21 13:35:28 executing program 5: r0 = getpgrp(0x0) setpgid(0xffffffffffffffff, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20400, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/03/21 13:35:28 executing program 0: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000002001)="b9", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6efe0)=""/16, &(0x7f0000623000)=0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x181800, 0x0) 2018/03/21 13:35:28 executing program 6: chdir(&(0x7f00000000c0)='./file0\x00') socket$unix(0x1, 0x5, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f000023c000), &(0x7f0000e9b000), &(0x7f0000000040)) 2018/03/21 13:35:28 executing program 3: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) r2 = epoll_create1(0x80000) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000080)=0xc) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) syz_open_pts(0xffffffffffffff9c, 0x800) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000100)={0x1, r3}) ppoll(&(0x7f0000000140)=[{r2, 0x8011}], 0x1, &(0x7f0000000180), &(0x7f00000001c0)={0x81}, 0x8) 2018/03/21 13:35:28 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x4) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+10000}, {0x77359400}}) 2018/03/21 13:35:28 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) r3 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r3) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup2(r0, r1) 2018/03/21 13:35:29 executing program 5: modify_ldt$write(0x1, &(0x7f0000d03ff0), 0x10) clone(0x0, &(0x7f0000000000)="01ff7f000d00cbd224751f2287e2bb5a91690f5689bc", &(0x7f0000000040), &(0x7f00008c8000), &(0x7f0000000000)) 2018/03/21 13:35:29 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000340)={0x0, 0x0}) ptrace$setregset(0x4205, r0, 0x2, &(0x7f00000003c0)={&(0x7f0000000380)="a1b70c7a72cbd6e059f296715b54791ae57ee0b7022f601d3bfd098d93aaeed15a471152478e8acb7bedcae959fa6ef34ead5776a90a7be062d2fc96ff", 0x3d}) r1 = memfd_create(&(0x7f0000000180)="7379604c0f00002a2e00", 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000000140)={&(0x7f00000001c0)="a112895e54375e244a5c790bd388c5361881972dbccc1be929def3b7e833258ac4b94eddbaa78ed598e3c3d60fbc9351eeddf871f26a90ca2a7c036cdb497947ea0df6e6cbf52e29cb9c84dd803e0a10c544482fac69fd31f05da24d01a6d13ce5679921e8b7930a212c85645f2af39307bb32e3b738d8a80c59ff1ee7bcbca60deb19baeb65fb3f8b3fab7920318d63f51d4a75ed19edd1cb4b6a78dc4427829900850f9a8b5363b589e7123e086c59b803c476", 0xb4}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) personality(0xc40000d) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e24, 0x100000000}}, 0x4, 0x6, 0x9, "a87c185e26b5b11950b38b9737c09b7ca76676a5ff99efe85587ac8ccd96c19eed42474bea26d06ddab999df1af94b7235183310f7731213ec7ab4fd76e1b1f41e78e1715eb2d3779a8545f0a5dff467"}, 0xd8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000280)={0x1, 0x9, 0x2, 0x101, 0x0, 0x25b}) 2018/03/21 13:35:29 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x6}, 0x44, {0x2, 0x4e24, @broadcast=0xffffffff}, 'ip6_vti0\x00'}) 2018/03/21 13:35:29 executing program 7: r0 = socket(0xffffffffffffffff, 0x6, 0x8b) setsockopt$sock_void(r0, 0x1, 0x3c, 0x0, 0x0) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x9) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x200, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0x2, 0x9, 0x8, 0x2, 0x1, &(0x7f0000000000)='bond0\x00', 0x3, 0x8, 0x3}) select(0x40, &(0x7f00000000c0)={0x1f2, 0x3f, 0x7ff, 0x6, 0x6, 0x800, 0x9, 0x7}, &(0x7f0000000100)={0xfffffffffffffffe, 0xffffffff, 0x6, 0x6f1, 0xc77, 0x8, 0x4}, &(0x7f0000000140)={0x4be1, 0x0, 0x1, 0x440, 0x80000001, 0x6, 0x8, 0x2}, &(0x7f0000000180)) 2018/03/21 13:35:29 executing program 5: modify_ldt$write(0x1, &(0x7f0000d03ff0), 0x10) clone(0x0, &(0x7f0000000000)="01ff7f000d00cbd224751f2287e2bb5a91690f5689bc", &(0x7f0000000040), &(0x7f00008c8000), &(0x7f0000000000)) 2018/03/21 13:35:29 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f00005e2000/0x4000)=nil, 0x4000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f00000000c0)={0xe17d, r2}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4, 0x4) 2018/03/21 13:35:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ppoll(&(0x7f0000000100)=[{r1}], 0x1, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f0000000240)={0x2be}, 0x8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000140)=0x80, 0x0) r3 = gettid() timer_create(0x0, &(0x7f00000003c0)={0x0, 0x12, 0x40000000000, @tid=r3}, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000300)={0x1}, 0x4) bind$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x50d, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, 0x1c) close(r0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/160, 0xa0}], 0x1) 2018/03/21 13:35:29 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x11, 0x0, 'client1\x00', 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xad12c29f6a7d2516) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x2fa}, 0x1) 2018/03/21 13:35:29 executing program 4: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000000080), 0x40000005, 0x0, &(0x7f0000000200)={r0, r1+30000000}, &(0x7f00000000c0), 0x1) 2018/03/21 13:35:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) readahead(r0, 0xb30000000000, 0x200) sendmsg$nl_route(r0, &(0x7f00000025c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002580)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800000010002100ffffffffffffffff0000000069517ecff558a227507a3e061b18aaa5572cf990072e655a8378ede3328adcd8a94410c88d947a094a9bf42248d553e9b02df830c6998ee7f281fd181eda1717287ba674c8e23721f775e68df0d441115328e579055ffe3f6d3416f199dc849fb4a1e30cc2b8334a7e5e2511e8ff4262f8f704a1a3795c1d1dc62ead8c160aafcf06c06960f4991280dc6e3175eb", @ANYRES32=0x0, @ANYBLOB="00008c763bccc0ecee1066a200000000000008001b0003000000"], 0x28}, 0x1}, 0x0) socket$unix(0x1, 0x5, 0x0) 2018/03/21 13:35:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) fchown(r0, r1, r2) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x3, 0x88, [], 0x6, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/136}, &(0x7f00000003c0)=0x50) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = creat(&(0x7f0000000400)='./file0\x00', 0x102) ioctl$KDSETLED(r3, 0x4b32, 0x1) sendmmsg(r0, &(0x7f0000001800)=[{{&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x0, @random="120148983556", 'irlan0\x00'}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000018c0)=ANY=[]}}], 0x1, 0x0) 2018/03/21 13:35:29 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000162fee)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000822f12)=""/238) read(r0, &(0x7f0000000000)=""/195, 0xc3) 2018/03/21 13:35:29 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001140)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001180)={r1, 0x54, 0x66f40, 0x6}, &(0x7f00000011c0)=0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x24000, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000040)) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001200)={r2, 0x3}, &(0x7f0000001240)=0x8) 2018/03/21 13:35:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x400, 0x33, 0xfffffffffffffff9, 0xfffffffffffffeff}, &(0x7f00000000c0)=0xfffffffffffffea0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x80000001, 0x20, 0x7, 0x2}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x1, 0x7, 0x20, 0xffffffffffffff11, 0x4, 0x7, 0x8, {r2, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x8}}, 0x7, 0x698, 0xfff, 0x3, 0x10001}}, &(0x7f0000000240)=0xb0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x36008f9cbb6b31db, 0x84, &(0x7f0000000040)) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000800)={'lo\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x6, 0x0, 0x0, "76f6426b90da"}}) r4 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000280), 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00000002c0)) 2018/03/21 13:35:29 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') read$eventfd(r0, &(0x7f0000361ff8), 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e20, 0xfbd, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x6, 0x7}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000500)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x9, 0x1060fcff, 0x8370, 0x4, 0x8, 0x4, 0x2, 0x7, 0x2, 0x1, 0x800, 0x7e, 0x1, 0x0, 0x3]}, &(0x7f0000000600)=0x100) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='personality\x00', &(0x7f0000000080)='personality\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='personality\x00', &(0x7f0000000140)='selinux&!!-(\'userf\x00', &(0x7f0000000180)='ppp0bdevtrusted}(/,\x00', &(0x7f00000001c0)='vmnet0\x00', &(0x7f0000000200)=')keyring+trustedmime_typetrusted$.\x00', &(0x7f0000000240)='[&lomime_typeppp1(/ppp0]@-user\x00'], &(0x7f00000003c0)=[&(0x7f00000002c0)='personality\x00', &(0x7f0000000300)=',\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)=',#\'*vmnet1\x00'], 0x100) open$dir(&(0x7f000050bff8)='./file0\x00', 0x26102, 0x0) 2018/03/21 13:35:29 executing program 6: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x5) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8400, 0x0) 2018/03/21 13:35:29 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000140)) userfaultfd(0x0) unshare(0x40600) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0x3, 0x0, 0xffffffffffffffc0, 0x1, 0xfd71}}) recvmsg(0xffffffffffffff9c, &(0x7f0000000500)={&(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000240)=""/213, 0xd5}, {&(0x7f0000000340)=""/49, 0x31}, {&(0x7f0000000380)=""/30, 0x1e}, {&(0x7f00000003c0)=""/154, 0x9a}], 0x4, &(0x7f00000004c0)=""/54, 0x36, 0x800}, 0x2101) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x2, 0x298, [0x20000580, 0x0, 0x0, 0x200007b8, 0x200007e8], 0x0, &(0x7f0000000540), &(0x7f0000000580)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x68, 0x8847, 'ip6tnl0\x00', '\x00', 'tunl0\x00', 'tunl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x108, 0x138, 0x168, [@ip6={'ip6\x00', 0x4c, {{@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0xff, 0xff, 0xffffffff], [0xff, 0xffffffff, 0xff000000, 0xff000000], 0x1f, 0x16, 0x0, 0x65, 0x4e23, 0x4e22, 0x4e22, 0x4e22}}}, @connlabel={'connlabel\x00', 0x4, {{0x56, 0x3}}}]}, [@snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}, {{{0x11, 0x50, 0x0, 'syz_tun\x00', 'erspan0\x00', 'irlan0\x00', 'bcsf0\x00', @random="7521a70e69ed", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2e8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x3) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 48.143443] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 48.157411] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 48.182664] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/21 13:35:29 executing program 4: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000d0b000)=@ax25, 0xfffffffffffffde2, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000001140)={&(0x7f00008ba000)=@hci, 0xc, &(0x7f0000000100)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/62, 0x3e}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x78b, 0x7, 0x8, 0x7ff, 0xc3c}, 0x14) 2018/03/21 13:35:29 executing program 1: r0 = socket(0x10, 0x3, 0x0) syncfs(r0) write(r0, &(0x7f0000000100)="260000b26238fbd80501c1b00e00000100000009dfe3489fafdd865b3c86ef18ff", 0x21) 2018/03/21 13:35:29 executing program 0: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) epoll_wait(r2, &(0x7f0000f64000)=[{}], 0x1, 0x0) r4 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7fffffff, 0x1, 0x8000, 0x2, 0x12}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000100)={r5, 0x12ef7cd9}, 0x8) 2018/03/21 13:35:29 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) getgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) socketpair(0xf, 0x8080e, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000100)=0x5, 0x4) 2018/03/21 13:35:29 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000944fa8)={{}, 0xbf}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x0, 0x1}) readv(r1, &(0x7f0000002380)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/172, 0xac}, {&(0x7f0000001140)=""/163, 0xa3}, {&(0x7f0000001200)=""/155, 0x9b}, {&(0x7f00000012c0)=""/56, 0x38}, {&(0x7f0000001300)=""/121, 0x79}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x7) 2018/03/21 13:35:29 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x100007, @mcast2={0xff, 0x2, [], 0x1}, 0xe9}, 0xffffffffffffff38) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/36) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e60, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) [ 48.265023] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14434 sclass=netlink_route_socket [ 48.281317] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14434 sclass=netlink_route_socket 2018/03/21 13:35:29 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = geteuid() setfsuid(r2) r3 = fcntl$dupfd(r1, 0x406, r0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) connect$unix(r1, &(0x7f0000002ff6)=@file={0x1, './file0\x00'}, 0xa) 2018/03/21 13:35:29 executing program 1: r0 = getpid() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000140)=""/79) r2 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') rt_sigqueueinfo(r0, 0x28, &(0x7f00000000c0)={0xc, 0x3, 0xf4000000000, 0x6}) getpeername$netrom(r2, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) ftruncate(r2, 0x402) ftruncate(r2, 0x438) 2018/03/21 13:35:29 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x0, 0x6000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x4b, 0x4, 0x0, 0x7, 0x1bf2, 0x87, 0x2, 0xff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x8, 0x9, 0x800}, &(0x7f0000000140)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x111}, 0x16d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)=',\x00') 2018/03/21 13:35:29 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/38) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='minix\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f00000027c0)='./file0/bus\x00', &(0x7f0000002800)='./file0\x00', &(0x7f0000002840)='binfmt_misc\x00', 0x20, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) 2018/03/21 13:35:29 executing program 0: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x100, 0x40000) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000332000)=',mime_typebdev(\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x2, 0xc2, 0x9, {0x0, 0x1c9c380}, 0x8, 0xe57b}) ftruncate(r0, 0x4) getpeername$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) sendto$ax25(r0, &(0x7f0000000240)="97a327d4e94bbbf2672074a2abb28a06d8d4b24044da904aaf3bfe1e85458fcc4d8f3ff477ea6e3146f044666bc2aaa4f3527e38", 0x34, 0x4000000, &(0x7f00000000c0)={0x3, {"b01f418977f269"}, 0x80000000}, 0x10) rt_sigtimedwait(&(0x7f0000000000)={0x2ff86539}, 0x0, &(0x7f0000000040), 0x8) 2018/03/21 13:35:29 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000866000), 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x2, {0x6, 0x2, 0x3, 0x1000, 0xfffffffffffff0ba, 0x8}, 0xfffffffffffffff1, 0x1}, 0xe) 2018/03/21 13:35:29 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r1, &(0x7f0000435ffb), 0x0) dup3(r0, r1, 0x80000) recvmsg(r0, &(0x7f0000001540)={&(0x7f00000000c0)=@ll, 0x80, &(0x7f00000014c0), 0x0, &(0x7f0000001500)}, 0x0) 2018/03/21 13:35:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:fixed_disk_device_t:s0\x00', 0x29) 2018/03/21 13:35:29 executing program 1: r0 = socket$inet(0xa, 0x8000000080000, 0x7fff) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1a, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0xa1, 0x4) 2018/03/21 13:35:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aad000)='/dev/ptmx\x00', 0xa00, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000000040)="ca5aaa4efb8871a9e28cd271c7c39ef58097248ee30621afbbde8ea4fadcd2284c9915c1c8d47ef075f8502641cf6d225e8548f77da465106d72c6fc07effe12f4016f9419e57406fb7ffbb3d6092a7d47a495a5561a167985618e62ba94b12e815205e65bb12362a79563af461bfb4e01689620324f7cfbecdab1a45d432303cc28e60291691382876eef0248d7b00d830b94684128f0c9737587b03d626fe711ffd9a17037cdf619e5a968bff3512530366766d097c346b21656d60037efbc9d758d60450e1078c6aa2a2eb99258e256a3e213952bca0ce3d764943df9bf6358aa0e0876eead1e6df253d5f18e8318f05d0cbc5164ff7153260526b709bf9f0749bbdeb546e1e89ad23e483180df0497a0eb8b0f321b1a6cdd9cc84629b15c06d14a39f951cdcc53b46e624355537cce44046e495c3113b3c2d9ad113cd5add4c10402efddaaace240f8799ffd62b1ab33f333a4b28b64ab150ffb032678d49c239073a6d443a9a69afea0da3f99d832db264fb57ad791ef7d73f0b3067a0d9cd57f32c76ec3c6661428108a5fce7825e60ea614d8788a6d9ffc87612f4a479adb50a3897560f63273aa1e5364375833cdf241c2e4da78a9a4ec823d723495ffc08016a2cfb6498b42e2a4653f2b67a70ba6d45189747c3b714e1d8138ca1032c34ef85f73dcea4d6d4f56fdce5b93e6541a5772e9e968098da068645df8ed7c114b14813fac1ecf7f283c172a8631b1d61ee9b91388c8da493ce6685f5f2182d77bbc8c122d70ead3400c306f56eeb226fd20e18f136bf65dbf109783d25e57c96b73d8bbdfc7da04df838902934aea617e02770f02f4b5a5150c18bbab2d0c5582eebc155b6ef07e87d7bea11bf96cc0b2747ac783fe88343ef97cac68e671489def23336a4c8a3fa4b5c02128d992e5ccfdd62d7f30392d1030ff8872c379947a288b88df73096953d3908cad92ec2f80a6be9fefe557c0d564b30593b8ab39b34ef3e647810e0c53339d39c036fe96e1b3661fcaa2233de640e78842f88f8d0e383e650cfbeb2a7397f532454d1bc62b90214f3d4f5fd41d8db96db66c93c0f68b8f40e0024eb3f5605cb6822824e4781cac44865e352555287306e623a73f3763f7ca8b4f720578f678c142b5c565ea11e8571f11484f677d05f0d3af98c12e740e8ead815d4933b09e1a9bc2bb6386bcd7d82c33eddf2a968c48a29a94a540344858f89cc6f4ed478df7bf43cef7e19121d72fc84c8d47cd0070fd21cbb7faabc64793d6b3f797814ed029362b75b6e64b55471e0e63edb6f295cffd9a97e7bcda80da627131a7b02d62391df76dc81eda17ec8b88196456f9096149b57ca3267b014995805661b0a34cddc594d28869c8ca7836ff82fd063917465d0b7ec8a9222ae531b74b4d70a0b60168de9e332211b6ef7a9ae8b1d5c63f79df296c6ab40681456fc309f371f2f0c5ea398602b97069b88aa63a3532d2914c82e9a4fa1aeb628d12a018c9bb689f6d8d2f4e1488ed6c46c7c1c022f92e42d17578145d4985c4416c7e97a5654c6084ba03b318a15df8f7b60efdb2980d970818d4067807fc84f7fbb3161c41c1137a5370b28ffa47d120d2e602da56a6ec19421a49b36ea44e481a9c8c99783d575eb048c8d7db3bd9b28a3472072e05202e800096e88fa12b1c2122eee776b985e0b95e18995fccdc749008873ebf6bd98f4573795b84343686dd0910f123f71503cd0a68f11deefeffd2cabe4fdd5d0b334e0e31c1ac9d33160275a438bd2762f0d942d87b9fd6a15a1e5fc77c4df812797bfc58c6bfabf029f9e4edbb426274d1660faa132954f6679d30996ea67785a97123edd5f5a0b7ebc797fa6ed26b93c74a18ca586139b605b14f8758b144ab97fd1b3e8652edfa6732f13558172c7390ed3ca3a47e98c214a1419c245ed202cc187afa3ea7e13efb4569035d0e4e90c02cfc4d22244c82e32c21093e9048a7372192a71686c4d32193d75ff85317e9a1dea7055b9bc5c3609069030a9f681006f772763ce66ae85a10d36823a649a0e3e9e48753c067cd5f0a014d8474bf5b20745f9f4ce2b7c4793b84f6cecbb62b1c5d3d540a7c5b63fed26b50ddf194f537ce850414b76482d5b3c961409eae86415ec4c4170c01e4522566635a2a53f65f8a712995561fb104cc500678a9af323070e8c477a0d7977bb2124843b54bc3be86e3b2d18e2a9e8ce7f4914911f3554b3d43ab569dbf18eeea499501a8eab2f0d2c9e1737a8b1fe8bcfc9df7f8674513759b4e609808dc75021aa30a1e57a653ba5aa658abffde31d7ab340e164f98ec069e7cb3ae119ac8a1809f36309f9a12aad1f7670e87da948445ebc4a62fb635676fa63003f30b9ae253fa582796e95e1af2044fe05f0630de270f6956ffedca0aab8a189adf619f680d8600313e52b9b7f05c8f50455ec912211e8f458739ae9127ee9994b4d8975f3e5f4c75b7d06d37a7f0c3afcba47e9a5f05c81b49f2a67f965ce04f91170c0925d19045bedc0742f5ad54b8381e0674134ed913b033b0bea30b89613294410c548ec5e3823e78a3ea4349abd75d7585c2036c3bca4f91c8efd4cfbf8c2a7156a5446fa61c26a4596e0458f3d1d61b638e8152280ada8b32ab44804a1ce63e478478eaef0ae1c010ce610e0b8831d559f0d6e66d93280c62646dcfaca1677b617019da859cf8090ff473725366fc61609cef71a2c367e52b742959a1c48c8be40b9d9c0951c7b350a5f6f91dfe5a3e8c18ac12859a27d79abe9783e8a273a7717a4c6d3c59cc054504ea32f9d8daa7086c6b944ec1fe7fb6041381dbd2288bea1b5faed8edbf5b41393d755e67d56b6fbe36b2645e59af143c028c88722b34e89e6aa4312b4fea18f6d2434a37eb27e0714978dae6a1c6ecc9496ebb86972907c297c2996ed1a80f5ef0ed4026abd0c50222597c0f9f9bb5f8f4c0a50fd630e0d6a0f50031021d16cd038c344162dd3ab8e6e21d2c5e85681e861159d723fb82c7e9aca51f6a65fd5c409ba0fb20b38e4efc2299223a51a8d54502e5a304e3e8a2348c323051afef1535fbfa4b2e4e6ff3b92acddae7364cbb4a11316c54e7aaf59d975b54b339ae0ce8a4e4c1ac4988810296044e653c4f9f068e01f9735d582f22ca692bede13141164383c6d34b53a68863bdd445d3a3c2b7994393a17c27a7a39c34e9d4a950ad6c2108b567add0d6e006dd8e2326cbe86941686a01b8bf6a175e494ebc73a2198be2eb8fa3095cf708c0a31ef65995a30e6d23acd6543566727ab62c9f59b7495899b31a50aa4a2652dd4ad31d62cffdf784a119bd0b0e254f98114d7cd642a6bba48c498d7190e59ebb3ff3d781b373ad521d4c4d6b030c482ba0fa34a17b16723f4978de980ed0a1fc5dd9cf290808e5a1cd353d2d071c14e0a5d89ade3cec1ef0da431889a6ec0e6f5681c2199ec3e4f58825bc84f4b3626047f47f41a451133ee20887b8762c47c6a136e0e6e5f38d33c1cbfff4ce016cf2a1e50f750bb1ad121733cfcc4d2f168f5d923750459f10c3e5ea4235bb6c800effb6de55c716340bff40f401181619455f9bceff1d7a070ee595414cb86e72e958a44273ccc2e1863fc2a88dd06b7d9cf870255631399c73845f371584a965441970233c5e80d50845fd53dfc1a1fbc13bb5ab565dcaca346cdca53bc6a9d42acb092e5e9b0d7256eb77842dca45d7b4f66afc911344324417b77d7510fa89d0e78edef07886b7f88a08732edd4c84231242c0206ac4842dc5e1a1e65ba6923a6b2e82de87f9f526c77905032f2a7691ef457350d631adc3ffb074f95f46e10ea1589ed8e6a14f1936ea03f73cda967f8da679e75f2b626d160603097f5fd9ede60c9bdd43258e2d2ee27e8e42cb230514dc37b84a50b493b51b17b76e81bb48c0af4126657b9a0b0e1338b22975964ee9e7ec2b101128667753279ff7b5ad759913d57c0c061febd092dfc9cdbb057738bde19113d251e380b22001bdf336e7c7e6515797487d203a58ab8abb0d0c22195f43c7fe1519199be77a7a87643d30aa105efc04caebd2ead4897611a7b0b2b9ee30fa46054edac0ed2f4497e2a32102b3de9eab9f271ed3bac1da6d18bb2defdde8749386f3daa5615da99450c63b4fb29b7869c35e3848168ceb0cad84dd0d889152dc7e7d973f858513287fc287de6c1cb6f692d5390c8d2105dffe01200279da524b94f36d66845606038506377ac147f5fed26aace5f49e12da205c36c7b635a4e529c75c636c0f86ab56acc9ddafba73a568418ed7cea4bda47df112c982c8e0ea4a702331ca972d668bd5de426828917c24500a6efe0c9dcc3f7c4fab7afabb6f9939e0b7d086aeca3aaea65d4833ec43c1e56816507f6d30d4829479ff3797f6a80b620a7c8e66f63c1b0cd8f7b40ade3321185990e99291a1a99ccb780f7c760bd8d1682b2042e584900957fb61fcbc278c8d9d687bffb0147f9b91280a10d84813ac7e0acf4683d25dd59d131a47f4688e39d8f8401f4a8f1102f1fb08f94234f7ca15ee515295e0d84fe73ce62d5f4ed4690ec4b24f580033b9f2dbfe30fb28d6ecf18a0331ff69cee8afe06952d8038d7d75dab2345388a818793be2b2b98300308e86daf9b96c5bc7644995bc9edb4f8fd568703fb022e79b0e51ff91a4522b413e4cc80403858b936b675baf813a64a70d34c2d408fc0b6385bc4f88bcde91661072088bfda52d625c46573de0fec768c2365ec879ee3fc38294007d3df7549b832d08eeefec1c4343bb259c1291b41a75432eb7dc8d8a04f4c522c51c0699986c802fe0483f1643b0a1f51c8296f7a86347f4eefeeafbc9c7388d75cf0d0a0d40bd6939f2e6fb4682e37fa15855684d0429958b5390f57634e1da195c0d822a205273c88387c0bb1250f70cc32e07e29e9f6563f94592923e17372c32ad2895563d094a32fb21356cd079a9cf2246a9a7b365704abb96bec69854fcd9ccdd32ded38346841ac3f8cb15b34c7617bb48461a71e6a73d4a694ff59b713b1b738f145b7c98be73aac6082b08f5237a8c38ce6051a70205a68d0c45b9a64475a7ca2b643bc55a0e338524cdb14e5a268a775baf84e2ac59dbf41891eb3d66a85a2ad4d2bc0a1f25b71d723d08a5e57e852c6928ebac6be1fee5c50c9b10e683b4e5e50d709443b26ccd6c1d569eea6c110897781efc1fc48fc1bdaa5c65b5bb76ae78eaf5bf28ad915911fa25d036b475215dbf2b9a0d757b7546b97a764a64b873ca938f8bc76f9dcd6ee9ebb94c7e26dbbb09e5056a2d248b3422cc6e179c006f0dbee14ae78a4fea8ea014f354be3ac5fed23db95fb197b35d76e152f2e3cfc4b477f9e843a79034d1e1df48656805b52b1ff2ced6951cb5f4d30ef6806ee2d136986c06c7808d31a53622fbbf10858154c7abd499f22c9ca1075b041ef9667dc3d1925110d1ee566e759892aad1f31da4dd988e4d0327acc007806bd15a5718fd36a93d4f0721403ead4d8919b6372f9344116c2c07c1c66f72cfadf811bfc479322cef32f674694d21bb1d4a4a2ac219a7e279914e15f18abca5127d7bd3227a9f041ba14c27eb0815e83d637d2339e4d7b36fad687013ed127763c78a50f94f65ad1b8629b9be306c558d07fe7e2eb6f94a6c195274919291af08c0e616925ceae92e448070d52d293e4f040e4564b701ade035e35316231b15e4015fcb7a83680b30a05bf81996dd1839a85a31d3ed49024d79381ec516acfa3c55e79325089fe8765596512f05ece0d225", 0x1000, 0x4004800, 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00009d6000)=0x3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000001040)={0x7, 0x1, 0x2e51, 0x5, 0xffffffffffffff56, 0x3}) 2018/03/21 13:35:29 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000100)=0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) sched_setscheduler(r2, 0x5, &(0x7f00000000c0)=0xfffffffffffffffd) ioctl$TCFLSH(r0, 0x540b, 0x9) write$sndseq(r1, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0x9bf6}, {}, @time}], 0xffffffcd) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000140)=""/96) 2018/03/21 13:35:29 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x7, 0x8000}, &(0x7f00000001c0)=0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x101002, 0x40) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000040)) times(&(0x7f00000000c0)) 2018/03/21 13:35:29 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r2 = geteuid() setfsuid(r2) r3 = fcntl$dupfd(r1, 0x406, r0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) connect$unix(r1, &(0x7f0000002ff6)=@file={0x1, './file0\x00'}, 0xa) 2018/03/21 13:35:29 executing program 2: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) poll(&(0x7f00000001c0), 0x62, 0x83) 2018/03/21 13:35:29 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000028c0)='/dev/vga_arbiter\x00', 0x503, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002c40)={0x0, 0x6}, &(0x7f0000002c80)=0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='tunl0\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002cc0)={0x0, 0x3, 0xfffffffffffffff8, 0x1, 0x4, 0x5}, &(0x7f0000002d00)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002d40)={0x0, @in6={{0xa, 0x4e22, 0x3, @empty, 0x8}}, 0x80, 0x9, 0x7f, 0x9, 0x2}, &(0x7f0000002e00)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002e40)=ANY=[@ANYBLOB="0eff99f7", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000002e80)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002ec0)={0x0, 0x8}, &(0x7f0000002f00)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002f40)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0xfffffffffffffaee, 0x7fff, 0x1ff, 0x0, 0x81}, &(0x7f0000003000)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000004500)=[{&(0x7f0000002900)=@in6={0xa, 0x4e24, 0xd4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c, &(0x7f0000002c00)=[{&(0x7f0000002940)="2aa106c18bd9d54f4b28d335bf4709877de02eab36916c522b488268a5bf51d096dd245f8744c4e56c36a9a503dd2f58fa41f58af9a81f2a8bf124ce3499cb4c1c031229c0e42b22ba7718500a826e1cb3e81fbb3d6b6da207004aca5c2a4128df614e92496c4ec4255eb00739da019ac94c9c8466b9c8ae9848c3f243", 0x7d}, {&(0x7f00000029c0)="5ba4571838e3fa8a4be6e7eafcead3eeae1323e7f82e954bc01ff0115c6b0e1e66b297e939147ae6413a2c5341d1060c703f9790475ad0a91ed9ac4115b701bb7377218d4ae20085560d0595fc54df1e55e5f56e5bfc653446619bb9", 0x5c}, {&(0x7f0000002a40)="d8e48d59c3df4b40676bc5c0b0672a18bb58f10c775e4fe39101100d87d8ca440f03f8f60c3cbee426728da8dc5b6b12fcdcdc49a68ed1abe4d444429ad62bab68528468dfb32a4135c220ed1c262164bb8b9da3ca78676364e33d176bac44f321facdfac97569f27205e828d29a9e97ed8d53d246612f32f4452a17fc7e77266c768a911040f67f00c11e40accffa5f996e306f4677a0ec9e0e5bf1c7f5b1ed188d58825d6079ae631bee36e2a0dc7f86039b2985e84ffa0883100695a46bc4354af166", 0xc4}, {&(0x7f0000002b40)="6aae3d922ade64e8dc73a05a78f911fe9d4f00f7379842484686af2a4b21a9435eaa0d2966a22176184186431d6d658f9bbb4015a1f69e778ca6da70a83d", 0x3e}, {&(0x7f0000002b80)="691b6a216fced5f489aebd30c373ce61a3c3c142", 0x14}, {&(0x7f0000002bc0)="1ccaffa9f1e0f73f885696d6facc4bf29d713213a6ed3e255d5ebfe93b8e47734794d0cfee4a6de8c3503116db062e60d35bc941663af156381521b982b8", 0x3e}], 0x6, &(0x7f0000003040)=[@init={0x14, 0x84, 0x0, {0x80000001, 0x5ff6, 0x6, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x9, 0x1, 0x1, 0x8, 0x1ff, 0x6, 0x4, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffff9, 0x8000, 0xff, 0x2, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fff, 0x7, 0x5, 0xe8c8, 0x8001, 0x6, 0x27a, 0x4a, r4}}, @init={0x14, 0x84, 0x0, {0x1, 0x9, 0x1ff, 0x6}}, @sndinfo={0x1c, 0x84, 0x2, {0x983, 0x2, 0x4, 0x0, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffffffa, 0x8000, 0xffffffff, 0x80000000, r6}}, @init={0x14, 0x84, 0x0, {0x9, 0x1, 0x8, 0x6}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x4, 0x38, 0x6, r7}}], 0x18c, 0x20004040}, {&(0x7f0000003200)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c, &(0x7f00000044c0)=[{&(0x7f0000003240)="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", 0x1000}, {&(0x7f0000004240)="b11383c1253c17b59ebf0622b262065914ae6043a5eafbfe306ec7d35b32327db4ed4bf95c0c26f4c52293e46918bcff83891eb11da54d59376a63a1fb517cfdf9e8ad60e11c3bf7abb1d80bed77d936d28c6be96e4349e82c70b1e153eee99a3edadf68e04e884ea85f2b96b991f56a6831b22b248014db0c8917ea8e93d222bab865910ea5a34a591f39d67c1e6fe2fffd5ae326d0ad46d55c1d947b4322356f3c6fd01684af492ad30eabd435d623c1de2537c5f025181ded41492013262a0d75e34c54e4573e55870f", 0xcb}, {&(0x7f0000004340)="588b26d0be82196c3b4e32463ad11b1ea003cc6bfb44fa8f9969fa8c9cdaa87f614f7329320c8dd8b47d9eefc6e601caaba43d29f7c985b09d1db7dfd796f8f52c29c98038c2874f45ece1c1242ef320230046eef01dea140dc01536f95af036af0a48a2a5f64d5ae357d5798bbb3c838327d3", 0x73}, {&(0x7f00000043c0)="83b567e07e2599df2d0bcbf814f370caf9fa42d97152e048d44eed552830d1e54700f22aad60ed867bbac49ed6142fc6d9536506c5126b2003f17c84b655b236041e1c36f689fe3c1f15466b5025b9fd23d80f4202ef23f1d0fcac322805ac3ef605c1d3be2a800f01d9e6e186583c3615fded785c888965d9e440a9c820678f52409eb23e871e28f19a283c7d9785de910c", 0x92}, {&(0x7f0000004480)='3t', 0x2}], 0x5, 0x0, 0x0, 0x4040001}], 0x2, 0x40010) 2018/03/21 13:35:29 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000008c0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000900)={0x0, 0x80000001, 0x0, 0x7fffffff}, &(0x7f0000000940)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000980)={0x0, 0x80}, 0x8) ioperm(0x1, 0x5, 0x9) 2018/03/21 13:35:32 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x5, 0x2, 0x3f}) syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) 2018/03/21 13:35:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000ce6000)={0x10, 0x0, 0x0, 0x2}, 0x289, &(0x7f0000000100)={&(0x7f0000e93f84)=@newlink={0x48, 0x10, 0x703, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1, 0x0, 0x0, 0x4004}, 0x40000) 2018/03/21 13:35:32 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/29, 0x1d}, {&(0x7f0000000140)=""/244, 0xf4}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/23, 0x17}], 0x4, &(0x7f00000003c0)=""/85, 0x55, 0x2}, 0x40000000) 2018/03/21 13:35:32 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x105200, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) getpeername$netlink(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xc) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000100)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, r1, 0x0) exit(0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x418001, 0x10) r2 = getpgrp(0xffffffffffffffff) waitid(0x2, r2, &(0x7f0000000000), 0x0, &(0x7f0000000040)) ptrace$peekuser(0x3, r2, 0x800) 2018/03/21 13:35:32 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='loginuid\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x205, 0x6, 0x3c6da40f8000, r2}, &(0x7f0000000100)=0x10) sendmsg$nl_xfrm(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYRES64], 0x1}, 0x1}, 0x80) ioctl$KDSETLED(r1, 0x4b32, 0x3) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000180)={0x7ff, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, 0x5, 0x3, 0x4, 0x6, &(0x7f0000000140)='rose0\x00', 0x70d, 0x3}) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f00000003c0)="08ed76aeee71f119e8c9ce86dd6c3aeeb2704ea7f1e0108ebf887ff97ceb6d231fb5bb1a9e57012e8b8cc13d9339cb522d45b006f5390892e2357601581ef631d9ac186ec73549d7b79e2d97a802791f0368fe1503e95d61b58305c2d248a84e308951a08321b6accf2c96259402216eae9f38f2eb512e3e3643d54e2aabf8fabaae35e24152276546716faf901f859333a206d7c8220459975371f0e0b95d51a0e697a05c308de17b19e3c94aabb3b469046544ca7e30f0201310be0120aab9b8067e9101d216981af91207b3fd898142baa58e7f41d6bf7a51c7b0d2b61a", 0xdf) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x7ff, 0x2, 0xeb6b, 0x100000000, r3}, 0x10) 2018/03/21 13:35:32 executing program 2: creat(&(0x7f0000000100)='./file0\x00', 0x20) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000), &(0x7f00003a2000)) 2018/03/21 13:35:32 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x0, 0x6000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x4b, 0x4, 0x0, 0x7, 0x1bf2, 0x87, 0x2, 0xff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x8, 0x9, 0x800}, &(0x7f0000000140)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x111}, 0x16d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)=',\x00') 2018/03/21 13:35:32 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @broadcast}, &(0x7f00000000c0)=0xc) sendmmsg(r2, &(0x7f0000002a40)=[{{&(0x7f0000000100)=@ll={0x11, 0xd, r3, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="8e1011e66b86b0f4af3cdf3229edebee28decfb45ad7ecf61c8a027abf35608cfb8b35fe056d0938833adfd1e821c3698f2ef461dd1a67c369490d675d04f54b3aada1fbfdbd748569fb92172764490bbbea9b32f155c8cf7c", 0x59}], 0x1, 0x0, 0x0, 0x4855}, 0x4}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000240)="4b103612802dfa5e384fea70a0b15b4c8d9401814579d18bcd0c58fe2110987a76c175200b50d63d6104d716a1696a206cf12c6b793a1f6cb1e54fb4bdec6e1b3d9d63fd6b657d80057e923da1cbccc3be3cd70a524b355629571522caa96d46d53a349f788cdd37f2eb5158a037afb20837986e38a44d89955eea022ef21af56ddf94971295f86ddfc42069bd39", 0x8e}, {&(0x7f0000000300)="f72f258211e0b6aa44fdc87bdb64233a4f3440da8ba9b13a9d2cfc1d3dfaab035fd729a49186f73fbe30f8c81a19b7617416f03b88f1300ccbcc62875002428f290d226da9137bb6da1307619fdd669d1bf6754aeb139cb63be1da181a8ff66ba87117edb5f39fe4ab8a0c7005fd11883225eaa678172b8cc7675738d8acb63d8d88304b59ec7e1f183573c27fe2b34b6f7f64fe2d78a2d6380b025ec0f4cec3fb85c24f06edd72e79981ad5041a", 0xae}, {&(0x7f00000003c0)="a9d2cb10ab220240d441378f53702af53a668efe26a7e31506e4109ef4a3ff408b6905326cfb1943544453550dfd4ad29f61c941537f7fa5a0387737137779cdcfc8db9db7809454b41256e64b3112ca17212ae6ee688d011ccf1107de42a1d6766f0e172b41394f3d4d5b379aeff3229dd38e2bb3f631a147fb3e9a63f57646c125906ca2a6f2231d338636657097cf100a5dda8eb8a7fd63afd9fe8b471a9a1eb329d6fa8ad740bcce9f2698f86c77ae0261fbfadfc3d8966d0ac70308b8d43a5ccbeedaac1029e6264a42d091f89dbd312a58b0b09a666b985078fb423ce431ef664bb21c55c72d7f9278b8ca1d61ec6b", 0xf2}, {&(0x7f00000004c0)="73b2e19e68503267a7ccb0b95e2d771818d6699c61963711217ae1cbd95ece5e86e1", 0x22}, {&(0x7f0000000500)="92eefcae5007ff760670790e2c20061b64f054b05050ef8cd48dea4aac3d87e64fac437465a678c0931581d4912abce1a9784e", 0x33}], 0x5, 0x0, 0x0, 0x4008800}, 0x6}, {{&(0x7f0000000580)=@nfc_llcp={0x27, 0x0, 0x1, 0x3, 0x6, 0xe4, "a7537025e00736c95cd17307b8902e238d9954dfd112a77f7e5a93c811f02f87810736b5297f6504afa4a26f6f872586c284199737adf612ca43353ab6b134", 0x23}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000000600)="eda5ac196005938b48c2ae0c17ac64015d75d1ebcf5adeee645c87f36db3ad6cb349e1bd6632ce20a07b3ed165f2545c0f5e2ed230db35e132551e67385862b5683610691c7f43684cf69d37582a761b2d0cb7ba15276d063c0e330213f0c3054675b16dfe9be926d55a07448dff36bcd2fbaa401f50d8b3d493039b5f0b398c17c24f14bff1520a0369346a7346566488c269583679c44e5233666f41b88b0ddf78db16c18672941a85fdaf87b7f679453c2e81ef77904d0256d2eb92c81880e75b7ca4eca7faa87e232bdad52b2513c7873735ce5b04d067564ae0", 0xdc}, {&(0x7f0000000700)="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{&(0x7f0000001a00)="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0x1000}], 0x7, 0x0, 0x0, 0x80}, 0x100000000}], 0x3, 0x40000) ptrace$setopts(0x4206, r1, 0x0, 0x80000) 2018/03/21 13:35:32 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000001140)='/dev/net/tun\x00', 0x0, 0x9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'sit0\x00', 0x8002}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) syz_open_pts(r1, 0x40) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000010305000200000000004500005c0000000000009078ac1414007f0000010421880b000000000000000008000000000086dd080088be00000001100000000100000000000000080022eb000000002000000002000000000000000000000008006525fdafa600"], 0x6a) 2018/03/21 13:35:32 executing program 3: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = inotify_init() readv(r0, &(0x7f0000000fe0)=[{&(0x7f0000000ff6)=""/96, 0x60}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x16) r2 = dup(r0) sendmsg$nl_crypto(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@del={0x110, 0x11, 0x310, 0x70bd27, 0x25dfdbff, {{'poly1305\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x1000000000000}, {0x8, 0x1, 0x324d}, {0x8, 0x1, 0x1f00}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xfffffffffffff800}, {0x8, 0x1, 0x1}]}, 0x110}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) 2018/03/21 13:35:32 executing program 4: r0 = gettid() ioprio_get$pid(0x1, r0) tkill(r0, 0x2d) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x73ba}, &(0x7f0000000180)=0x8) r3 = fanotify_init(0x10, 0x88000) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x2, 0x7, 0x8000, r0}) tgkill(r0, r0, 0x1b) umount2(&(0x7f0000000040)='./file0\x00', 0xc) 2018/03/21 13:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x400) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000adb000), &(0x7f0000698000)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000000000)='H', 0x1, 0x400000000000, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r2, &(0x7f000052c000), 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0)={r3, r4/1000+30000}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000810000), 0x8) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00004b5ff0)={0x0, &(0x7f0000acbff8)}, 0x8) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00007cdffc)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040)=0xffff, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) close(r0) 2018/03/21 13:35:32 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000180)=""/133, 0xfffffffffffffe3d}, {&(0x7f0000000240)=""/90}, {&(0x7f0000000080)=""/35}, {&(0x7f00000002c0)=""/99}, {&(0x7f0000000340)=""/174}, {&(0x7f0000000400)=""/199, 0xffffff01}], 0x20000000000002f4, 0x0) socketpair$inet(0x2, 0x4000000000006, 0x110001, &(0x7f00000000c0)) 2018/03/21 13:35:32 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000100)=""/164, &(0x7f00000001c0)=0xa4) 2018/03/21 13:35:32 executing program 1: r0 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x10000, 0xc) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x40) sysfs$2(0x2, 0x7, &(0x7f0000001000)=""/192) renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e21, 0xaa, @dev={0xfe, 0x80, [], 0x14}, 0x98b}}, 0x4, 0x1068}, 0xffffff4d) chmod(&(0x7f0000000040)='./file0/file0\x00', 0x1) write$selinux_create(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="73797374656d5f753a6f626a2567745f723a73656d616e6167020000006f72655f743a7330202fd1d3b8737573722f7362696e2f6e747064203734202e2f66693d77cb1f66696c65302f66696c653009d15b1f4c03832ceb23009403432157cf4c0afceecb927dc5defda74b917ac2068f0a79711a22a184181bf2340bb7d297636646d389bfdb34b49f49e77cb01e6740ab63be9a55140dc8123b1e0df76142d3ac0d18a83b4d6483c1fc9936a5342a85a4bcb4bff09fe9cb708ac6dc16eb5433b73b029b4c00f0083a2fe2e46989ad06d5eef485"], 0x4c) socket$inet_sctp(0x2, 0x5, 0x84) prctl$getreaper(0x25, &(0x7f0000000000)) 2018/03/21 13:35:32 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x0, 0x6000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x4b, 0x4, 0x0, 0x7, 0x1bf2, 0x87, 0x2, 0xff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x8, 0x9, 0x800}, &(0x7f0000000140)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x111}, 0x16d) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)=',\x00') 2018/03/21 13:35:32 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040)=0x2, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x7ff, 0x9, 0x5f1a, 0xffffffff, 0xfffffffffffffffc, 0x800, 0x6}, 0x1c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"69703667726530000002000000c700", 0x1002}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$llc(r2, &(0x7f0000000200)="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", 0x1000, 0x10, 0x0, 0x0) 2018/03/21 13:35:32 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000ee6ffc)=0x3f, 0x4) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x16, &(0x7f0000d1e000), 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) 2018/03/21 13:35:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000383ff5)='net/arp\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r1, 0x1}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@upd={0xf0, 0x12, 0x1, 0x70bd26, 0x25dfdbfb, {{'lrw-camellia-asm\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1, 0x80000001}, {0x8, 0x1, 0xffffffffffffffc0}]}, 0xf0}, 0x1}, 0x4010) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000580)=""/200, 0xc8}], 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000140)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000380)={r1, 0x6fa}, 0x8) 2018/03/21 13:35:33 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000100)=""/164, &(0x7f00000001c0)=0xa4) 2018/03/21 13:35:33 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xf0, 0x80) ioctl$TCFLSH(r0, 0x540b, 0x8) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f000067d000)=0x19, 0x346) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/03/21 13:35:33 executing program 4: r0 = getpgrp(0x0) prlimit64(r0, 0x0, &(0x7f0000000040), 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x3, 0x0, 0x10003, 0x7ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f00000000c0)={r2, 0x100}) 2018/03/21 13:35:33 executing program 1: r0 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='keyring\x00', 0xfffffffffffffff9) request_key(&(0x7f0000873ff8)='keyring\x00', &(0x7f00009f9000)={0x73, 0x79, 0x7a}, &(0x7f00001a1000)='em1systemGPL\x00', r0) 2018/03/21 13:35:33 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000580)={r1, 0x1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x6) r3 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r2, &(0x7f0000000000)="230101", 0x3) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000040)=[&(0x7f0000000080)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x100) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc00c6419, &(0x7f0000000400)={0x4, &(0x7f00000000c0)=""/83, &(0x7f00000003c0)=[{0x1000, 0xd2, 0x38d3, &(0x7f0000000140)=""/210}, {0x4, 0x6b, 0x4, &(0x7f0000000240)=""/107}, {0x9, 0x9b, 0x80, &(0x7f00000002c0)=""/155}, {0x81, 0xe, 0xffffffff, &(0x7f00000005c0)=""/14}]}) 2018/03/21 13:35:33 executing program 5: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000280), &(0x7f000005c000)=0x8) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x1) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) write$fuse(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="340000000000f1ffffffffffffff0000cf2d870894501296757b19109078cc51294852f1d1a46f5fd84d5f67a6948a7aa8ee0dd0d55d6b44ff513cbfe89db5c1b50446f413c1a6074ef6db0311e90ab3240a4e07014b5245ee8d299381fe6113f32aa5e00c8f0ed38361d5f5b96fbf1ff13184f5955aa6ab03c3eb66bb64828ca97fdfb1c0db7ade028ff9a973c2596b4b85d23a45362d70d78f5eda58f2b914e6f96aa71014083412f2d4593aeeac9e58356b137c2a8d7ed3203488e8455b7c78b7"], 0x34) 2018/03/21 13:35:33 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='vmnet1cgroup-nodev)proc\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)=':*\\\x00', r0) 2018/03/21 13:35:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1, 0x22}) getdents64(r0, &(0x7f0000a1bfda)=""/38, 0x26) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x4, 0xbd0, 0xa4c, 0x2, 0x2, 0x8]}, 0x10) 2018/03/21 13:35:33 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:auth_cache_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x34}, 0x34) 2018/03/21 13:35:33 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000580)={r1, 0x1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x6) r3 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r2, &(0x7f0000000000)="230101", 0x3) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000040)=[&(0x7f0000000080)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x100) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc00c6419, &(0x7f0000000400)={0x4, &(0x7f00000000c0)=""/83, &(0x7f00000003c0)=[{0x1000, 0xd2, 0x38d3, &(0x7f0000000140)=""/210}, {0x4, 0x6b, 0x4, &(0x7f0000000240)=""/107}, {0x9, 0x9b, 0x80, &(0x7f00000002c0)=""/155}, {0x81, 0xe, 0xffffffff, &(0x7f00000005c0)=""/14}]}) 2018/03/21 13:35:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x100) kexec_load(0x0, 0x1, &(0x7f00000000c0)=[{}], 0x2b0000) 2018/03/21 13:35:33 executing program 0: r0 = memfd_create(&(0x7f0000002000)='\\\x00', 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="489b043a4cdb260395998187", 0xc}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/03/21 13:35:33 executing program 4: unshare(0x84100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/21 13:35:33 executing program 1: r0 = getpgid(0x0) setpriority(0x1, r0, 0x0) r1 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="ff0000", 0xfffffffffffffffb) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x45) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000200)={'irlan0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="0400000006000000200000fc37c1142a3fd323eb489b3801b790faafecdb000000000000000000000000001d5be74da076c499cbc6f82bd18c0c4309704098741bfdae1509dcf0cb0b33ae732c65656e38b544cd19a0c32ab78c0000000000000000000000000000"]}) r3 = request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='GPL\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r3) 2018/03/21 13:35:33 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f00000000c0)=0x80, 0x80000) recvfrom$inet6(r0, &(0x7f0000000100)=""/244, 0xf4, 0x10000, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000200)=0x7, 0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0x1000f, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/21 13:35:33 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="8902", 0x2) getpeername$netlink(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xc) fsetxattr(r0, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000140)='&\x00', 0x2, 0x3) 2018/03/21 13:35:33 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000eb5fec)={0x1}) 2018/03/21 13:35:33 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000ea8000)='smaps\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000040)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xa}]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x6, 0x3, 0x2, 0x9, 0x8}, 0x98) readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/03/21 13:35:33 executing program 4: r0 = geteuid() ioprio_set$uid(0x0, r0, 0x20000000) 2018/03/21 13:35:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002cdff0)=[{&(0x7f0000ef2000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000000000000003f0000000000060004000000000000", 0x39}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000100)) sendto$unix(r1, &(0x7f0000000040)="576550e020ff0bc1182202b0c775193985b24afdee3e9dbb97992238efc125b1e53ed3be9e8928fee57a745470269cad6bdcd9cb751674", 0x37, 0x80, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) [ 52.259741] sd 0:0:1:0: tag#144 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 52.267844] sd 0:0:1:0: tag#144 CDB: Read(6) 08 00 00 00 00 00 2018/03/21 13:35:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x15, 0x4) writev(r0, &(0x7f0000c30000)=[{&(0x7f000068efd6)="29000000200019000000ccffffc782060200000000800000000000040d000e00eaab00000005f30000", 0x29}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x16, 0xbe, &(0x7f0000000040)="f4fad8a28dfb31238ba63b4b7ebc5c727ad69a303bc6f5e13cf0370c82ca2bb4e29beabdb6d8fb491c1d76b44031ee703a4ba27e556a1c2d7f34c9980a47643d4db6300249a5d8e6387eb8294755c9eb4203ff9fefef7abb42188f66b09dd667ebb550962a4e47f5f87a90a6e554cfff74c25570a2d58018d160507432206177cb55980ce548b8b794573a5dce365d6ddf15e98680430e26cec0c39863acf2384bc5af1fc5a8dafc5ac7ffa8314eb22825d21de3e7703444ce848865eec7"}) 2018/03/21 13:35:33 executing program 2: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x100) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000340)={'NETMAP\x00'}, &(0x7f0000000380)=0x1e) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e26, @broadcast=0xffffffff}, 0x213) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x620, 0x4) sendto$inet(r1, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f0000000280)=[{{&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x32, &(0x7f0000000200)=[{&(0x7f0000000180)=""/88, 0x58}], 0x1, &(0x7f0000000240)=""/18, 0x12}}], 0x1, 0x100, &(0x7f00000002c0)={0x77359400}) socket$netlink(0x10, 0x3, 0x14) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) recvfrom$inet(r2, &(0x7f00000003c0)=""/244, 0xf4, 0x2040, 0x0, 0x0) [ 52.313061] audit: type=1401 audit(1521639333.399:21): op=setxattr invalid_context="&" [ 52.329908] sd 0:0:1:0: tag#153 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 52.337998] sd 0:0:1:0: tag#153 CDB: Read(6) 08 00 00 00 00 00 2018/03/21 13:35:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x800, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) close(r1) 2018/03/21 13:35:33 executing program 3: r0 = gettid() setpgid(r0, r0) ioprio_set$pid(0x3, r0, 0x0) 2018/03/21 13:35:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@bridge_setlink={0x20, 0x13, 0x621, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) add_key(&(0x7f00000005c0)="59acac0c9a10989f7cb301d9c9bafa65c7dc0f50f9f6e938af3ce9451f810197110105fa207bd7cb53136407d570028467a86a63d63158daabdeaadd77bf48e58c967fb7e427e69a19e1fc5ebe6c2ca901ff15e54d15a955dfc04bfcacce5e3573f7d4a9f6b8ed8f25a5891b08b2", &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="751ec912bf33d0fe4b00000080ffffffffd27a79923a31a2daf502d20c36f684b02f21b507412bdd731a8e6b567cf1a4522c03e7dee9107fafd3ba6db71f33d5a178f57ecd221bf4cd77dc8c5ce892d26f2bbce64a6a30c80abc562a89863b878e1696e3cec1267b00a67d6ac40d38de7be37ea529ce029c5d0b32cf98296fb208000000", 0xfffffffffffffeb8, 0xfffffffffffffffa) r1 = add_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="a05e1d1b84607b3783d4ba7f4a5156ab4a9437584d8875003051d71c4250ec65df6da5c2f299ddd8c1e30d92f5822fe71daa188419cffaa53bb188b1653e50d6960463a8efe602d94ade40b182e2130db7677506d178b438874d3b96806dd9de7697cd92", 0x64, r1) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="c529b66fa26d94038f30d138a5384500efea8336bc692cde79fb4c82fafd5d76b2a9848a5c5ee73ed5f4a1532088e536d0d62d6563cfb2c2e7e63ed4f7", 0x3d, r2) 2018/03/21 13:35:33 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:tape_device_t:s0\x00', 0x1f) 2018/03/21 13:35:33 executing program 7: nanosleep(&(0x7f0000000400)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() mremap(&(0x7f0000906000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000a74000/0x1000)=nil) 2018/03/21 13:35:33 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x5f9, 0x1}) write$selinux_load(r0, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "595e3df382f7159e9fd56c48b2abf04d"}, 0x20) 2018/03/21 13:35:33 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2000) r1 = signalfd(r0, &(0x7f0000e7d000), 0x8) unshare(0x40600) ioctl$void(r1, 0x0) 2018/03/21 13:35:33 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000300)=""/226, 0xe2}, {&(0x7f0000000400)=""/246, 0xf6}, {&(0x7f0000000100)=""/89, 0x59}, {&(0x7f00000001c0)=""/164, 0xa4}, {&(0x7f0000000500)=""/159, 0x9f}, {&(0x7f00000005c0)=""/29, 0x1d}, {&(0x7f0000000600)=""/60, 0x3c}], 0x7) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000007c0)={'ip6tnl0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000780)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4000000020000802, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001900)=0x4000000003, 0xffffffffffffff33) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x12500, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_proto_private(r1, 0xc9ef, &(0x7f0000000800)="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") socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) 2018/03/21 13:35:33 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="b4f15847", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x852, @mcast1={0xff, 0x1, [], 0x1}, 0xee}}}, 0x84) getrandom(&(0x7f0000000080)=""/166, 0xffffffffffffffb5, 0x0) 2018/03/21 13:35:33 executing program 2: r0 = socket(0x10, 0x0, 0xfffffffffffffffd) sendmmsg(0xffffffffffffffff, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000600)=ANY=[]}}], 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) [ 52.416608] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 52.427795] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 52.431864] SELinux: policydb version -214081959 does not match my version range 15-30 [ 52.459835] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/03/21 13:35:33 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000080)) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40) 2018/03/21 13:35:33 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x18}}]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x7f10}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={r1, 0x81}, 0x8) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'yam0\x00', @link_local={0x1, 0x80, 0xc2}}) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x11f) 2018/03/21 13:35:33 executing program 4: r0 = socket(0x10, 0x2, 0xc) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@bridge_delneigh={0x28, 0x1d, 0x201, 0x70bd2c, 0x25dfdbff, {0xa, 0x0, 0x0, 0x0, 0x9, 0xc, 0xa}, [@NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x4000010) socket(0x1f, 0x3, 0x1) write(r0, &(0x7f0000000040)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x16c) dup2(r1, r0) 2018/03/21 13:35:33 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) timerfd_create(0x7, 0x80000) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098dffa)) 2018/03/21 13:35:33 executing program 3: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x7, 0x0, {0xffffffffffffffff, 0x2, 0x9, 0x2, 0x1}}) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0xfffffffffffffe0e) 2018/03/21 13:35:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1f7, 0x8) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x100000000, 0x8000) write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="030303009f000600c5036f90050500edff000000000000000000000000000000000100000000000000000000ffffe0000001020604034b060400fe8000000000000000000000000000bbff020000000000000000000000000001ff0200000000000000000000000000011d0c040607030000ff02000000000000000000000000000100000000000000000000000000000001ff010000000000000000000000000001fe800000000000000000000000000015ff020000000000000000000000000001ff0100000000000000000000000000014e204e20", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="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"], 0x11f) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022efb0)) [ 52.797222] keychord: keycode 8270 out of range 2018/03/21 13:35:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fcntl$setsig(r0, 0xa, 0x30) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x80000001, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x5) getdents(r0, &(0x7f0000cdb000)=""/36, 0x1f) fchdir(r0) 2018/03/21 13:35:34 executing program 7: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x72439a6b) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) 2018/03/21 13:35:34 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x1) r1 = memfd_create(&(0x7f0000000140)="e300", 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@int=0x8, 0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000180)=0x7, &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000280)='scalable\x00', 0x9) r2 = gettid() ptrace$poke(0x5, r2, &(0x7f0000000040), 0x3) socket$inet6_tcp(0xa, 0x1, 0x0) exit(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) getpriority(0x400800000000001, r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @rand_addr=0x2}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x101}, 0xfbb}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xe2de, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}], 0x58) 2018/03/21 13:35:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0xfffffffffffff32b, 0x4, [0x800, 0x98ad, 0x2, 0xe9000000000]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000ec000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/03/21 13:35:34 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x800, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)) 2018/03/21 13:35:34 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x1a, r1}) r2 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140), 0x4) sendmsg(r2, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000000040)=[{&(0x7f0000013000)="5500000018007f09b72d1cb2a4a280930206000400a843096c2623692500160021001005f44b043fa16a34c2681473000800000048a3c72803c56b7b31afdc13380000000000000004f75afb83de448db23231c43a", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000180)=""/193, &(0x7f0000000280)=0xc1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x1fffff54, &(0x7f0000000000)}}], 0x1, 0x0) 2018/03/21 13:35:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f00009f7000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000d6f000), 0xffffff0e) 2018/03/21 13:35:34 executing program 4: syz_open_procfs(0x0, &(0x7f0000000100)="000054d900000000") syz_open_procfs(0x0, &(0x7f0000000240)='ns/user\x00') [ 52.839216] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 52.852583] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 52.871819] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 52.879480] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/21 13:35:34 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000000000000001, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2, 0x0) 2018/03/21 13:35:34 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x10) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1f, 0x400000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000100)=""/126) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/03/21 13:35:34 executing program 0: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="18", 0x1, r1) add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x9, r2, r1) 2018/03/21 13:35:34 executing program 2: sched_getaffinity(0x0, 0x96da8d61186c87a6, &(0x7f0000f3f000)) prctl$setfpexc(0xc, 0x2000000000080013) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/packet\x00') setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x3, 0x4) modify_ldt$read(0x0, &(0x7f0000000000)=""/80, 0x50) 2018/03/21 13:35:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'ip6tnl0\x00', @random="095faeaa0a64"}) bind(r0, &(0x7f00007df000)=@generic={0x0, "b0687d4800b748e29e91c6620912f774eb60fd07dfdafc753c66046e6db10555af2afc3bcfd65c2a27662fce8283ca0f95504c7a7999c663b8d6b8787bbd429544c7582b22ba9cf849d96776bf10ff4e4c2f95d42a2101c28ec18c25c0902822c4bb1c2b1490f4f7403287108c927aa095de537f1e4c8d8535e878c36766"}, 0x80) 2018/03/21 13:35:34 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) r1 = eventfd(0x3) write$eventfd(r1, &(0x7f0000000140)=0x5, 0x8) socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0xfdf3) bind$unix(r0, &(0x7f0000d4a000)=@abs={0x1}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) 2018/03/21 13:35:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x400000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) read(r4, &(0x7f0000000140)=""/150, 0x96) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f00000004c0)={@multicast1, @multicast2, 0x0}, &(0x7f0000000500)=0xc) getresuid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)=0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000780)={{{@in=@loopback=0x7f000001, @in, 0x4e26, 0x0, 0x4e22, 0x0, 0xa, 0x80, 0x20, 0x3c, r6, r8}, {0x6, 0x10001, 0x9, 0x2, 0x0, 0x7, 0x1, 0x2}, {0xaf, 0x6, 0x3, 0x4d2}, 0x2, 0x6e6bb9, 0x1, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x16}, 0x4d4, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x34ff, 0x0, 0x2, 0x4, 0xe37, 0x3, 0x3}}, 0xe8) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x7, 0x8000, 0x3, 0xad0, 0x154, 0x9, 0x800, 0x7ade, 0x3, 0x20, 0x80000000, 0xff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000400)={0x0, 0x4}, &(0x7f0000000440)=0x8) ioctl$TCSBRKP(r0, 0x5425, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5}], 0x1, 0xfffffffffffffff8) dup2(r0, r3) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000300)='./file0\x00', r7, r10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)=0xffffffffffff2087) r11 = dup2(r2, r5) fcntl$setown(r11, 0x8, r1) ioctl$sock_inet_SIOCSIFBRDADDR(r9, 0x891a, &(0x7f0000000480)={'bond0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) tkill(r1, 0x16) r12 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/relabel\x00', 0x2, 0x0) fcntl$getown(r12, 0x9) waitid(0x2, r1, &(0x7f0000000240), 0x1, 0x0) 2018/03/21 13:35:34 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0xfffffffffffff800, 0x3}], {0x8100, 0x8, 0x8, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) 2018/03/21 13:35:34 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000300)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) signalfd(r1, &(0x7f0000000140)={0x4}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x63a}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x10001, 0x7, 0x4}, &(0x7f0000000100)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f58f74)={0x0, 0x2000000000000080, 0xfffffffffffffffd, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) 2018/03/21 13:35:34 executing program 7: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0x72439a6b) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) 2018/03/21 13:35:34 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x800) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet6(r1, &(0x7f00000001c0)="01f740ef7607488996625a9f674b594b5118e309707923c947d56628800cee78799fbfca842782d28bf7ece9f354184e79d165244a903166fcf5b4bd69fa06f6768507e072b305770a34341c0b10175a17494d58e5a4b11271c97228046740fcc0b9b9431471bcf5d0da3fc61b9c3311efd38b253784e473bd8fda80c7436f554323f697f5536f8bc7532ee9218dd5bd8676652721156b3f294a9b766d776711f9584eabb22be183cb0a7495d989aa36460a05d11a2926395bce19496efa3b06228055a8450d7876065c2c8e530e416636fa19ac92eca8c94bcb0d1486e6b66434f7aa9714237ea6fb5ed57f8153e33b3b9bc7c5f21bded6838a6b603be2e1a19d2bb47766be0e5274fedc8221e88eab60715f82580e97cba318ae4701ba56ac776c28de337309a795048adf6736b8e9613ac17714a2e4d6ed57d789ff03374dc1c2a5e4b142fee67e7ccd6bb11c6bf9305b84d181b5c81500eab0b2f9bb6211402e7849212202f5eba42e0a1e4bb0b8b22efaf5e5f428c453031e5736f8271746289c713b52c8fb9c59d171d78d44362bf86e933afa85551ee56020b50abb54738357626eac474f425349e02c8e433e11f0d1d77aec8da263aef4b352eadaa638ec8eb501ac8abe9bf7aa07573e94550c533cc4d083843569d442c839dc49fd1a9036cd966455237ded99c5240b95306268d7c498d80caa9eeb4710df7d6983cb61d6d950b8196dbe55c2eeba2c95cb3903701ef18881ace13d45245d43eae9bd8d0dbd7ae4ce0a340a090f70aaf8b7ef28d8368d66d012bde668ea02c9bc52844b735b906804b44b94d8438a8681891f72876fa741f404e16fdc4688c3c16df1704bfad8c93f5f775a8a17fe5206b42a2337e8c344eb4acb51cdaf160dc42a5771f87e1c67c7b4bb3fed11ab4f46a0e8ac4de6016db8c5f150173b6cdd83babc33d9e0463f728f8a52026c30cd65d39ec0dc3c071fbeb819b57c4d476d8a04f7ca33e54837e15e7da3740f5086fcca79c311c53ae520474d7678724ac793d77903eb32173f0f4c8898bd64560e9ad07380b757e301a47e6d1964063c8b1c8f88b1138af07a5bd8b5138120998ab3af8dd132f00276f2743bd89f30e9f633b84b8fabb62b69fe88090dcb99339faa20e4d63aa0a922ae19d5411e90f6270f2dae9abfec5a0b0dcc709266e93ee604f7ee4c1165776e3f873fb7f514266b281fb4d3eaed2db5936803bef1fd2f176f21de50f2a4096f95e27726a18bd154fe7e2053026a5ccceb804e553034e5cff6256519e90c21013eb40b93c9ec15e29c08638e90ff2900533641bebbc857d8d7b41640045a960f54727a3a05fb2893dfa501160afd5e0a15a95d48bf9a99f8253d32f2bf19da71fc34619bfaaa08779e42f315354c1702e1bca11fe84fff8ffdbfcfe796252c9d952d31e8b8726e11630d53cae326032a51e6d2b6fa909480ca2d7f5a888e767d1cbf86a9c6d40b7431ec9b1b87339c8d358e6ce6dff76f7d4c3f0c87547b3ab09e685c4bd505757c9cc5b11aa4d004fe462c076f06429b8b577195865f57c466b6abb7b8a24567a869cf58c425621e90dbfedd02a6b041bb37612325f1db75ae6274a648e24f4119012caeec0d6d88d77acaed81351236ca0beea7f8898fd12ddfa867b64033fda1227b71d975797525b58a49e4d65373976bbb7beafe37401d0435a61e05448c1845c824613bdc24d56ecccd0452044e2e4709c939ffcd414a54e0fa2af7d5a85d237caf2b71dc81a125b7744eada5f94e1887ef40fc36bad0c7d20db95a542d834ab9f2a9c8dd659f2d1f803355e93fd3e401cd3007ea46c2e36a9b4e0441fd1f84c2f8b33fd1c557db9962fbb9165a083eaaaface0c119bdd48304e45929be0254c543f7b96bbb49fc26011aaf2c130f4c0f45687287d1a87db4456b7543ceb71ae023a9104fd1203e6bbe38d93cd01b58f6a18bb528d8100517d67c328fa7747482f1cfdb1d4574376b8171e216efeb3ae603e98cb79036f1500c0c112c3945f8ba8866e5e39adef94f3bcda07f19029910c7823fece8b5adf5423ef8fcbf9bb6208f65d82becd48508f3981b345cfb3923181705454cbab8e6f26e9024594cad685ccba45c9a2dcaa2352b5fdda59e838996993793ddc056314b3e3ac28896577c157f4025360d070991c982b22c043760faf7045eedb911a85a862f7d7d1f78e618d72d66f45b6b40b35be99e3a225db7b5b8cd1a42c18c3c355da6c18ef84b31c0e4f9f8c4fb7976a3ec3358b9bcc124adda1ce60850762d0fb98c1d3d771ca0da298f76b2228f4f6b3ffb0ac499e59a3aab3786cceedfc415850ce4b00107f31128bf51b50e9e72feb574a10df3b48009454b16cee3dd93b6577757938bb0eb00a8b991b5d663f8bf124fadb791b78d40e7beaa49518ab007de12072782d2f2d5ede45d7dc3b38bf7e8ee39b8f6fdda4581404eda4f482b51d6e75c4e5d28e81026848e1dc784a5672881c7ee653b5561e65a758979d63159755e5d7fc71af4620b13adb9934b9f152292ad5af351d26714b680423b43ad27960d0ecb71cc5bc236d428335b85dfadac8a7dacc528422017a46eb0483b666baa3191fb5e9f0ce226944fbb6879018ae203a010a7803a72bc1bb4c88bcd8730fe4161db0376b4ce75b781853670f76164a3ccf12279e9d0e213d538958d2b9e7081f92a485bdd4e7a7cfddea78842c0cf9b67ecefacb6a0f2e9d90f8a91a35657df32a462b9f777c3b1065fca0adead66838a67e09bf654722f8a3a328ba86434561e64d272da37513690ca88bc48e9e01be3227f79737e8a15bd6e83db8a082a7795ae2c79efa9219e85c311baca9d33ecd64789432cd19cdd15c50e1790b27954bb0de71fc3bc47caf55482c811fff9f4775f18d7e277a1f8fb6366898ddd0e1e52491114e0373f3fa355c843364543cb6a0a0495e573c87b20e3ec41784e3ed0e3ca5a2e850dc4733e9c7beb7191cb88d6307fe735a61aba720f119ac540c5a58b36672395b9b2e252c2d0955e50b2b06d65126471abd2d3a43b97deca7d91e220eb6a0991c1fe490730a4d64186870ebc1c870011961c94bfbe6be3bd9f66912a6038206c9b9aebaed4890035908aaf98ef668766d194a9ba57d6f81a983a84c1028480761fe4e9e1adc982f6e8603f1ab74a6dac866ed7037faa4cd1cdf6c5cbe42a738b9b3ddccbcc0cf5d93f7ccc858962ac8234f4376c69a0a57122148a7f62f87544d48b2d92ec2807d6a301260c4cc47560ab7af11446de33d0f012011cfa310aadd05cff75bf16f28075cc48d74946eb5a61788e1af29df4940d2d9f19c832eda50bf85698e86792a9a1cf05bf4805af8f6b673afcb772ad44e6ef28079d4a744941b9c773065ab0afe7d273ff7f873a8ba96f33248d057dbdf55ec17bdf316e26a77ffb0700c1768b77070e8ee614ac2aa9656dfa506c0a42ecb7190a1abc94e2372a6b5028386c6ea0a306a1d1e0729329b74eb43aa2103033d1eb8b9b651a55db89162ff0c7cd597f3c0775e47b6e515832b921773bf42067695969631327bb27026cb5aa08ec0da1695eb2bb90e1137d8517eb555eb04c301faf70e742592346e6fb9737747f52d7a69ff260fdeecab7031567c577d06b0bfa1f8bdebf9facb1e20bbc9c02271db10bf5249c73a48937e51a6df89aa1faaaed62f603c235957b00fe512cad6892c7fa03e7a30b5ebf42e80d1ba7fff84422f58a13a668c96bd7355c8f7f8083ac3edb67871f752deceb39b42bda8fe88ebe0624bc10936871cbe91289edd13cc300c1c8cb807516e2ee23a0def34239c4c947ead8e81499b9ee1ca309753bdd9c0d748d4a8901f23afcf29d7b62c2fdac34452e3c09f5762b460b091084cf0160e3e33e509effd6c628af2e51c7cf914aea615df2e0ed0d2f50a13aeac54d7c7aa8752576f16324bdd7bbc22a218ec58c733293bfeadcfd7cae6933ec74569340d6e0b79ed66ea92bb8efa1526d2f8f178d5c67a276e0740daea0e5c331486eb9cc4b14d7d54b6b251b89e58b66e9d4f41476d7da4e0fff3fc713b1e779ee73e0767672eb59b0456a89b36d68f2d11e8ba7527a65df1950324a6f7bf944aed69c464802d7d71bc975e6c849a26db25074be3ff862b82a22fd48eaaf7342cc105d5b06dd6e03fbeec9ea59040526e16649f0a0db90fe6e1a22da45bc894686ebdb94cf0733de97a4052129195b7b2380c48c357b2b95fe4a33f3c465a3d61372e57fa744adc44381209b7a309716028df7bea45f1e820d267d4623b72e123d5b0852f9f043078c17b694bd9b8b56d08f6832c17f403285465ce8430cea638dfd662f7ad3659f5c6f2633fd1d6d8e8487c611c26b5303f1c485b4ce1f91193a880e5394d14b1de432cd4067c15dff2668d52225b478ebfd079228873f909352f6755e7229926a2f237cc5defe06452a3aa3ff25e75a2eb3d48b50854aa4dd7124f6314744da63cee3073660d74171151ae29666d4e09677c77a58f284e6a595cf017fb46494d65db35ae36357a70ee3c6bb4abdfde03038906acae8ab31b28f742e43f4887e9c5d2e5c0ae76163883eca0dd01fe2ad9ba7037b3b7db899dbffd0be9ff3bd9aa1c2ea356ca8ef3f33bea230eba36454412cb54c0aae031d6852c68db88770e09399ef14a1e701ab704c0225503dd2d857a04606d338c611c7336d9dddbf0c094124bf434e86bf6ead613a31ab5db7dc5b1688b6323d0ea23d8fe56aaa4f120a52d9b8ec35e31fe661ab857370b087b1392a13836f7a5187aa7ba1104b489ca5dc0fbbdf4eebb2601e59de69a7f231146e68acd1e6f8ca735dd86a1183b7c3bec9d8de8c7bf1d7b8d46c89b25299e9bbbbd8db91a81c240989dfcee62dab3da92c029ce3043e7debcf7a8ae478568eb3a4d59d7a6d944ad19681c43d32bda9569175a21a1d37519d03d11a1b80bd5a6797ec8f78cc86e1a5125fda1156d2f7bac9641ce9438520264b2b738ffe985676c5c4bf33201b1c320c431cfd37c81167502ff69fa50eb32affcf9cb72e93176e4eadbbc95a5d7047315b2796f45770b070fba6672fed93423547f7f9d358eba1078c58b308b32a95821f46b9d9f00b7b20dc36233062d424a5ca87a40f0a6d95177857fe0fec123224bcb3d76d60f48e3e51e1a8400b05a8583ae4d3d2ca88ce2b226ca4235bd515ed1bbf0ee47b57d170de8fe0cf046659f8e49f7bd3ef0ac7af8d5d935a9a83f1f35c7bdd4624e5069feda51cf96a79232ff2b5f00ce22328a63495c56a43ce103dc5efe856a1e8f9e3c75262596c9b8ffbd025c4631917d80a6501f39f68dc2e0f27c84c62c597be367af4c6d9a4c752ba2d4171772ab38d3191df74dbc86bc6bb1b2df243622c2cd3791ea29677c32a15d3ff67ba34a942a0e199c188503f66b973fde0acb611b3cb7c0ac6b1bbc0f986fc69f8b6d7050c587376e1e5e8866e42050597ed90f38c63f2c1c55bf8f35e54244f325d3d444da8d52841d2337f3d766b573f2b7fea002f068df8e61197827f26e104143f394b2f8557b4e0071ccddbc5d8c293ded4caf3ea65ba2ae2c98377284d6a6b9b58b3e7f994c11ddda7a3e9de4f4acae5fa5da0677992767a80e59c79d0eb8ecdd61e31b37014974bf2249fd0030039a887ff386213e3b01ca3ed691c2f97da88b557618f99385b24e0f86865e1a97b27d7e1b0e8f17ce57721b09a98d91ae54b805296120c9de3fead503288146e1cb4d4e090ce74e3b258b33a4046ffa649d115d10170f48c", 0x1000, 0x4, &(0x7f00000011c0)={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x12}, 0x1}, 0x1c) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) renameat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001780)=@filter={'filter\x00', 0xe, 0x4, 0x53c, [0x0, 0x20001240, 0x20001270, 0x2000137c], 0x0, &(0x7f0000001200), &(0x7f0000001240)=[{}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x21, 0x4305, 'irlan0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', 'syzkaller0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff], 0x70, 0xb4, 0xdc}, [@common=@ERROR={'ERROR\x00', 0x20, {"901e1dc423f1014c6d70825f55387b11d6f866897f89aca4a150503d4c82"}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0xfbff, 'tunl0\x00', 'yam0\x00', 'ifb0\x00', 'ip_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0x0, 0x0, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0xa0, 0xc8, 0xf0, [@mac={'mac\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, [@common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffe}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x3}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x7f, 0x19, 'lo\x00', 'bond0\x00', '\x00', 'eql\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @random="f20af3cf3ce4", [0xff, 0xff], 0x10c, 0x15c, 0x188, [@mark_m={'mark_m\x00', 0xc, {{0x2, 0x3, 0x1, 0x1}}}, @stp={'stp\x00', 0x48, {{0x1, {0x8, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xb0ac, 0x6d5a, 0x8, 0x6, @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4e24, 0x4e24, 0x8, 0x4, 0x1, 0x2, 0x7f, 0x7, 0x3, 0x8}, 0x4, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x4}}}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x2}}}]}, @common=@mark={'mark\x00', 0x8, {{0xffffffe0, 0xfffffffffffffffc}}}}, {{{0x1f, 0x10, 0x8847, 'ip6gretap0\x00', 'teql0\x00', 'syzkaller1\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x9c, 0xec, 0x128, [@vlan={'vlan\x00', 0x8, {{0x3, 0x5, 0x9000, 0x2, 0x1}}}]}, [@common=@STANDARD={'\x00', 0x4}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}]}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00', 0x2, 0x1}}}}]}]}, 0x58c) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee", 0x3}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) 2018/03/21 13:35:34 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x0, 0xfffffffffffffffd}], 0x10) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000000100)='bridge0\x00'}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x1, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) pipe(&(0x7f0000000180)) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) sendto$inet6(r0, &(0x7f00000001c0)="4b3d79389b93b9cce4062f269745cfb090b31cdd95af38a21541580d70310f3922b88d4939888ec9a8abc7057bac0c58af1a8305369566dcdc389a5549c8d240c61eb88d719af6e8e0c4b1ae7d2e4ba5572d72f46c528319ff3cec48f486a7db8c563a67fbe508d8fc0d39fc055fc9af2b789a461ff722bc89f3bba1455c331e50d26d3456a15eea7aba79e38226f072ee1297a2b9a7e5a6ed282fcc5d14a49f745a341496a3ac69278f7f1e16fcd5ac43d045c48169fd2619169742713a8c6328f44bc48705cd75cd3418f3e1784e2384d410e9b36e409f957854054b8b9c06", 0xe0, 0x0, &(0x7f00000002c0)={0xa, 0x4e22, 0x8001, @ipv4={[], [0xff, 0xff]}, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r3, 0x20}, 0x8) dup2(r0, r2) 2018/03/21 13:35:34 executing program 3: r0 = socket(0x10, 0x2, 0xc) sendmsg$nl_crypto(r0, &(0x7f0000000580)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)=ANY=[@ANYRES32], 0x1}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x800, 0x0, 0xffffffff}, {0x48, 0x0, 0x1, 0x9}, {0x6, 0x80000001, 0x8, 0x5}, {0x0, 0x8, 0x4, 0x101}, {0x10001, 0x156, 0x3, 0x5}, {0x4, 0x6, 0x8, 0x80000000}, {0x5, 0xffffffff, 0x5052eeb9, 0x3}]}, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4000, 0x0) fchmodat(r1, &(0x7f00000000c0)='./file1\x00', 0x36) 2018/03/21 13:35:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000005c0)={@remote, @dev, 0x0}, &(0x7f0000000600)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000640)={@empty, @multicast1=0xe0000001, r2}, 0xc) r3 = memfd_create(&(0x7f0000000040)='keyringeth1,:],+$\x00', 0x3) recvmsg$netrom(r3, &(0x7f00000003c0)={&(0x7f0000000080)=@full={{0x3, {"67624b5debeb66"}, 0x12e}, [{"7a6ae742519564"}, {"3182108d52ae12"}, {"85421e27b12858"}, {"e2fb813a5c8248"}, {"f395da264bd8ad"}, {"983369336a7eb9"}, {"74b96a8581b3c4"}, {"16155d8994a161"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f0000000100)="2be3e2d1dc484d5fa303c2500f0a3ddc58af3fcca96c231110fbe7aeb80a38a071c9de2463966eee3293ad15fdc6455bbe48cc651ee530ad340afd80d7ea4b3fb0e58bc7e427b9b265627cdb5c7b06eaca5e2d8c0f2531d73d126797b3e6e123f31443e0cb", 0x65}, {&(0x7f0000000200)="40d666ce6b24edbd005cbed4cd569058a751a29aae22b38961c94b47ff77197e44913ccfbca706aa6bd964be2931c3a019b451924a7e17d78d14444571c638c85181efb82b7b347329ebf71393635b586d0e9cc17df513a9d2ab81eaac877976b281ab1b69ebdca4a4c58797b5a6b58938137e6e4a2a4102d4fb020f22e60c4e4e27165180eb0760c51b0d862b86185d91db988d85b1c1483767305ecae19a", 0x9f}, {&(0x7f00000002c0)="394025097a15377fc461cffefcf1ee1254535d4b249455bb45686c710bc427b6eb86d12130652350df2015033fae41714ab73f6817b68055525b2b84b4f1711510557f0c037c4f61b1936e9f1bf2bc932a1ddab15e8a88f9877904af7576cb5cc3bcc7357dc78f67e5e79c0732ea9706491186bf4a4191e8b6603ac17cf9891ce2d4bb4324633d1684903a9c883f0390e6cc7f5a50cf4a84c5c7819c7e4d854e0c1b92d934224cf8c1a3499f976ec07bc9298f9c8571", 0xb6}, {&(0x7f0000000180)="8956eb4e634bc46252664a0d88f83f1560d2656d23aea79ea517eec3cfe0ec228b5fc7ae5ea35ca338", 0x29}], 0x4, 0x0, 0x0, 0x90}, 0x1) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0xc, 0x29, 0xb}], 0xc}}], 0x2, 0x0) 2018/03/21 13:35:34 executing program 2: socketpair$inet(0x2, 0x2, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="48a19981", 0x4}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000140), &(0x7f0000005000)) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)) munmap(&(0x7f0000001000/0x1000)=nil, 0x1000) 2018/03/21 13:35:34 executing program 6: r0 = open(&(0x7f0000000480)='./file0\x00', 0x2002, 0x8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000500)={0x9, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0xfff, 0x8, 0x8000, 0x17, &(0x7f00000004c0)='bcsf0\x00', 0x865, 0x1, 0x81}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000)=0x1000000, 0xfffffee7) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x92100, 0x0) read$eventfd(r2, &(0x7f0000000380), 0x8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x4e22, 0x6, 0x4e22, 0x29a, 0xa, 0x80, 0x80, 0xf7, r3, r4}, {0xe57, 0x9a, 0xfff, 0x800, 0x10000, 0x863b, 0x100000001}, {0x0, 0x6, 0x1adb, 0x3}, 0x8, 0x6e6bb3, 0x1, 0x0, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x32}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x34ff, 0x3, 0x0, 0x1, 0x20, 0x6, 0xd88}}, 0xe8) r5 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x1, 0x101000) getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)) getpeername$packet(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000440)) getpeername$packet(r5, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) 2018/03/21 13:35:34 executing program 3: mq_notify(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0x0, 0x4, @thr={&(0x7f0000006fe6), &(0x7f0000009f2a)}}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8401, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x9) 2018/03/21 13:35:34 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x10000000000000, 0x40002) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/194) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgid(0x0) ptrace$peek(0x3, r2, &(0x7f0000000280)) ioprio_get$uid(0x0, r1) ioctl(r0, 0x5380, &(0x7f0000000140)="15df8d1f1bba2431cb85d1540a36f9ff7ee4fb4ec5c2d8a2c31ce7ff6df965378a6b9e1737c21659f335d92e13c8819669bb6d70451fc312357a7f9b9f95c173781eb61b9993dfaa9726000432dcab5ee4f18e31046665ae6e43ce447a8e485ab3daa3257df219ba8c5bee64") 2018/03/21 13:35:34 executing program 1: r0 = socket$inet(0x2, 0x80001, 0x2000000000000) sendmsg(r0, &(0x7f0000023fc8)={&(0x7f0000023000)=@hci={0x1f}, 0x6, &(0x7f0000023000), 0x0, &(0x7f000000bff0)}, 0x20000090) socket$inet(0x2, 0x800, 0x0) 2018/03/21 13:35:34 executing program 6: prctl$void(0x3e) 2018/03/21 13:35:34 executing program 3: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) prctl$intptr(0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000bff9)="666400000004bb") getdents64(r0, &(0x7f000000f000)=""/1024, 0x400) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/03/21 13:35:34 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x0, 0x2}, 0x20) 2018/03/21 13:35:34 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000000100)=""/141, 0x8d, 0x100, &(0x7f00000001c0)=@l2={0x1f, 0x0, {0xef, 0xff, 0x80, 0x10000, 0x7f}, 0x9, 0x1}, 0x80) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001ff0)=@ax25, 0x66, &(0x7f0000003000), 0x0, &(0x7f0000005000)=""/240, 0xf0, 0x800000000}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240)=0x1f, 0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x6}]}, 0x0) inotify_init() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) r2 = dup3(r0, r0, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000000340), &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r1, 0x3}, 0x8) 2018/03/21 13:35:34 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'erspan0\x00', &(0x7f0000000080)=@ethtool_ringparam={0x11, 0x200, 0x4, 0x20, 0xff, 0x80, 0x1, 0x8, 0xcf6d}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xffffffffffffff80, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/21 13:35:34 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x2, 0x4, 0x4, 0x3, 0x4}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000400)={r3, 0x5, 0xfffffffffffffffb}, &(0x7f00000002c0)=0x2fc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0xb, 0xffff, 0x200, 0x10000, 0x6, 0xe14, 0x7fffffff, 0xfffffffffffff79f, r4}, &(0x7f0000000240)=0x20) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TUNSETLINK(r5, 0x400454cd, 0x1c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000180)={r3, 0xfffffffffffffffa}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f0000000100)=""/10) ioctl$TIOCEXCL(r5, 0x540c) 2018/03/21 13:35:34 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000000040)) 2018/03/21 13:35:34 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x10001) r1 = socket$netlink(0x10, 0x3, 0x40000000000004) writev(r1, &(0x7f000013b000)=[{&(0x7f0000000080)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/03/21 13:35:34 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302c86f1748144523c0c2539a3e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc5473df9da6891cd83b945ebc949deb29b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x55) r1 = syz_open_pts(r0, 0x6) writev(r1, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) r2 = dup2(r0, r1) getsockopt$inet_buf(r2, 0x0, 0x34, &(0x7f0000000000)=""/181, &(0x7f0000000100)=0xb5) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)) 2018/03/21 13:35:34 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x5, 0x2) bind(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x0) 2018/03/21 13:35:34 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) fstat(r0, &(0x7f0000000240)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000100)={0x754, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e20}}}, 0x104) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) 2018/03/21 13:35:34 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000010c0)={r1, 0x4f}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(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, 0x4, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/03/21 13:35:34 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) socketpair(0x4, 0x2, 0x54594ec3, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) lseek(r0, 0x0, 0x0) 2018/03/21 13:35:34 executing program 3: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x8000000000000, 0xab}) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r2) keyctl$setperm(0x5, r3, 0x0) keyctl$unlink(0x9, r2, r2) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) 2018/03/21 13:35:34 executing program 2: r0 = socket(0x10, 0x3, 0x1ba) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000008000, 0x0, 0x1, 0xad}) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/03/21 13:35:35 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302c86f1748144523c0c2539a3e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc5473df9da6891cd83b945ebc949deb29b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x55) r1 = syz_open_pts(r0, 0x6) writev(r1, &(0x7f0000251ff0)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) r2 = dup2(r0, r1) getsockopt$inet_buf(r2, 0x0, 0x34, &(0x7f0000000000)=""/181, &(0x7f0000000100)=0xb5) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)) 2018/03/21 13:35:35 executing program 1: r0 = socket$inet(0x2, 0x2, 0x100000000) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x161) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x50) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/21 13:35:35 executing program 1: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="0d10fa1feb411359f3ea5b039254a7b3", 0x10) r2 = creat(&(0x7f00005dfffa)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r2, r3, 0xffffffffffffffff) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000040)={0xfffffffffffffffd}) open(&(0x7f0000317ffa)='./bus\x00', 0x0, 0x0) 2018/03/21 13:35:35 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f0000001200)=[{&(0x7f0000000080)='2', 0x1}, {&(0x7f0000001100)="4c5dc378d2c681034bd239f75b77b634c2ac3312632f03466126ceed18511506d16bd0faf097c414463236b104f6542c59a87158dd819bf9152ce0e4afbdb4705e76a1d66c68ac111e62bdd82eb13c1bc93d17ac70d612ebe8e476835c49d27baa2c54123831214a285494e76202c4948251586fae178b4b474bfa688f6f94eed83c29e4e04b0ded", 0x88}], 0x2) fcntl$addseals(r0, 0x409, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001240), &(0x7f0000001280)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002440)={0x4, 0x0, &(0x7f0000001400)=[@enter_looper={0x630c}], 0x1000, 0x0, &(0x7f0000001440)="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"}) getpeername$packet(0xffffffffffffffff, &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003a40)=0x14) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="ff0139c5e337", @empty]}) 2018/03/21 13:35:35 executing program 7: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0xbc, 0x0, 'client0\x00', 0x0, "aefedbc32122cd9f", "08b3b5d74495c770742769dc97fb24a434b329fae1be249b4b0fbcbc485eae32"}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfffffffffffffffa}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x3ff, 0x1, 0x8, 0x800, 0x469, 0xfffffffffffffff7, 0x3, r3}, &(0x7f00000000c0)=0x20) 2018/03/21 13:35:35 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0xa4000) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000180)=""/235, 0xeb, 0x20, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) uname(&(0x7f0000000140)=""/55) pread64(r0, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) [ 54.057507] syz-executor0 (7505) used greatest stack depth: 23096 bytes left 2018/03/21 13:35:35 executing program 4: r0 = userfaultfd(0x800) r1 = epoll_create1(0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)) 2018/03/21 13:35:35 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = getpgrp(0x0) prctl$setptracer(0x59616d61, r1) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020065580422000000008c0081e01939009cf2c3"], 0x14}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8020, 0x2) 2018/03/21 13:35:35 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/143, 0x8f}, 0x3) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000000000)="e2c8c7153ab2eaedfa43d112c8b67479ffdcaef48aad010b1c5097a6178efbfd9272ae73a10f3926863c98b315368f19447bd3b2d538bd3b6c483968d32a4c3a6dc34ac2c520b7ea706b0c27669082a3f52e65078e2ef894b3e86f429b6041659846aac8f42acbf2dfb33e90ec5e37c43312", 0xffffffffffffff52, 0x0, &(0x7f0000778000)={0x2, 0x4e21, @loopback=0x7f000001}, 0xfffffffffffffd92) 2018/03/21 13:35:35 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f0000001200)=[{&(0x7f0000000080)='2', 0x1}, {&(0x7f0000001100)="4c5dc378d2c681034bd239f75b77b634c2ac3312632f03466126ceed18511506d16bd0faf097c414463236b104f6542c59a87158dd819bf9152ce0e4afbdb4705e76a1d66c68ac111e62bdd82eb13c1bc93d17ac70d612ebe8e476835c49d27baa2c54123831214a285494e76202c4948251586fae178b4b474bfa688f6f94eed83c29e4e04b0ded", 0x88}], 0x2) fcntl$addseals(r0, 0x409, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001240), &(0x7f0000001280)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002440)={0x4, 0x0, &(0x7f0000001400)=[@enter_looper={0x630c}], 0x1000, 0x0, &(0x7f0000001440)="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"}) getpeername$packet(0xffffffffffffffff, &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003a40)=0x14) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="ff0139c5e337", @empty]}) 2018/03/21 13:35:35 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000000100)="deb1b82acf0000", 0x7) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f0000000180)) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x90) 2018/03/21 13:35:35 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) r2 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0) sendfile64(r0, r2, &(0x7f0000000080), 0x0) 2018/03/21 13:35:35 executing program 7: r0 = add_key(&(0x7f000014affb)='user\x00', &(0x7f00008f9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000ac7000)="8f", 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8033, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f000094d000)=""/136, 0x88) 2018/03/21 13:35:35 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) tee(r0, r0, 0x3, 0x0) 2018/03/21 13:35:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001100)=0x0) sched_getparam(r1, &(0x7f00000010c0)) getdents64(r0, &(0x7f0000000080)=""/4096, 0x1000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/03/21 13:35:35 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = getpgrp(0x0) prctl$setptracer(0x59616d61, r1) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020065580422000000008c0081e01939009cf2c3"], 0x14}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x8020, 0x2) 2018/03/21 13:35:35 executing program 7: mkdir(&(0x7f00001c6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = add_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="43c001db17ac75d6e9583672415f3d515e51c0f5d7d8159559d69f04b6107430b62d005ea11e95892ceaec52a148e0724ce32f7ebb8219a1f699294267dad3d7235b27722c59cb5d9a854e0875553642423ea61c08f48ec31b37abcfd61f8283cc65105cd0304cdf2bc86a8344e9c042033d26cb2af24287784b65a0b094af9af39baca4bb609d755319c65c421d3fd0af89c79fcf47a1230497a2f38d1c38fd095c5549f285dba3f1ad70b0bb81141ed44b467efc15d462aeb04b570a4d5736a4fc4d48d02f44f8aa6c7a73725d0de7c3babfac642dff206c0d7d83435957202552f88f3879fa668713bd4710de1f97274656d7", 0xf4, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000300)=0x2) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000100)) 2018/03/21 13:35:35 executing program 0: r0 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='!\x00', 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)=',\\lo/-^bdev)+-trustedkeyringppp0em0posix_acl_access\x00', 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="535bdff9083314a17fcc3d6a562a1e28f45f90160e5f48ba54605202a4289c11e7af30a88a7d3b9603467588ccab1fcd5800b4b01641b0ee9ced3bae0f82b89d19ee50e00f8451a782af2c62c59fe64f5133e95f30674d72388171a66612506a96e3642a31c4d0fcb52388d6a87aa2df", 0x70, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000400)={r0, r1, r2}, &(0x7f0000000440)=""/32, 0x20, &(0x7f00000005c0)={&(0x7f0000000480)={'sha3-512-generic\x00'}, &(0x7f00000004c0)="5e1b1552e4e1795cee72683d186093d71358dee5d499ec8d8dde70aa5787fc41cd9900eef3b98b64df85ef0294c3fdfa0d74aae63b547196befc7fbd9eb249533be99d2090ff42adbcb719629eb8a7a9f1f42507d7bbf878be0d270e0a9eee3a6404610b52689a9b6a26447618cb445b9505ae01c959fc8f35500c31a4af0f73d3169109e38fbead444ab782591d2cc5a92044e657049f3d482dffeeb0c3d3107c37c26e1c8913385eea4ed5ef34d104e0544f2c0f830dc1063272e143a0cd35e44dde105a935bdeae7b860f1ef1943e68de7125c9bf591baa1a7c65ea30f6085d34627fd6321332891872eef630a61d91a7a41491", 0xf5}) r3 = socket$key(0xf, 0x3, 0x2) recvmsg(r3, &(0x7f0000000300)={&(0x7f0000000040)=@sco, 0x8, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/139, 0x8b}, 0x122) 2018/03/21 13:35:35 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) writev(r0, &(0x7f0000281ff8)=[{&(0x7f0000463000)="390000001100094700bb00e1c3050000fb00000002000000003f00040000800019001a000d0000000000000000070300000000000000060400", 0x39}], 0x1) 2018/03/21 13:35:35 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f0000001200)=[{&(0x7f0000000080)='2', 0x1}, {&(0x7f0000001100)="4c5dc378d2c681034bd239f75b77b634c2ac3312632f03466126ceed18511506d16bd0faf097c414463236b104f6542c59a87158dd819bf9152ce0e4afbdb4705e76a1d66c68ac111e62bdd82eb13c1bc93d17ac70d612ebe8e476835c49d27baa2c54123831214a285494e76202c4948251586fae178b4b474bfa688f6f94eed83c29e4e04b0ded", 0x88}], 0x2) fcntl$addseals(r0, 0x409, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001240), &(0x7f0000001280)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002440)={0x4, 0x0, &(0x7f0000001400)=[@enter_looper={0x630c}], 0x1000, 0x0, &(0x7f0000001440)="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"}) getpeername$packet(0xffffffffffffffff, &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003a40)=0x14) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="ff0139c5e337", @empty]}) 2018/03/21 13:35:35 executing program 1: prctl$seccomp(0x16, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x4, 0x20000000000, 0xfffffffffffffffe, 0x80000001}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) 2018/03/21 13:35:35 executing program 6: r0 = gettid() capget(&(0x7f00000000c0)={0x0, r0}, &(0x7f0000000100)={0x6, 0x4, 0x5, 0x4, 0x101, 0x8}) syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x300000c, 0x3, 0x1) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1a78, 0x4000000000000000) bind$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"c5d0819ba7ad2f"}}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd2, 0x20000000, 0x29, &(0x7f0000ffd000/0x2000)=nil}) writev(r1, &(0x7f0000000040), 0x146) userfaultfd(0x0) unshare(0x40600) r2 = socket(0x9, 0x800, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000280)=@assoc_value, &(0x7f0000000240)=0x32b) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/21 13:35:35 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffffffe, 0xfffffffffffffffe) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00000000c0)="66f0ed697992fb047f4d7de2cdb04556fff8c20ee411b716e1a0", 0x1a) ioctl(r0, 0x227f, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0x7, 0xe6, "56923369b34b7da9feb5e258de90460b9785c91a77581a76c3928aafcd0acc61d33c947011bedc1dc41ab1913fd343e2a13ef739bd6ada3849d4b69d1aff6e9350f59f0b6872aca7cad5493bca8f872e"}, 0xd8) syncfs(r0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000100)) 2018/03/21 13:35:35 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1f) 2018/03/21 13:35:35 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3) 2018/03/21 13:35:35 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f0000001200)=[{&(0x7f0000000080)='2', 0x1}, {&(0x7f0000001100)="4c5dc378d2c681034bd239f75b77b634c2ac3312632f03466126ceed18511506d16bd0faf097c414463236b104f6542c59a87158dd819bf9152ce0e4afbdb4705e76a1d66c68ac111e62bdd82eb13c1bc93d17ac70d612ebe8e476835c49d27baa2c54123831214a285494e76202c4948251586fae178b4b474bfa688f6f94eed83c29e4e04b0ded", 0x88}], 0x2) fcntl$addseals(r0, 0x409, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001240), &(0x7f0000001280)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002440)={0x4, 0x0, &(0x7f0000001400)=[@enter_looper={0x630c}], 0x1000, 0x0, &(0x7f0000001440)="119cafeba4dc5f05051ad2eba04dd24b243b330a4f0cc9ff86cc5a9c94121a74ea4e8500dc3630c0cad6a4f7c09cd769e10dcb424e1e442487865cb2b056ff79026989e8239e78b81f644edf3daf56ae4cb3cabddb2a5cdd592660b3d64d4713e2e3e0e4675df68d45d1e1a5f4351458c7f2b3b2d74035c96ac6d737b6d2c14d62c83a5fb3ed3d2f413397c16203520aa863c6d1db38027189d29ad42e2ac497017b540948cc5ea98d8c0826fc2f9eac828964c05c9ed32605d37f67bed3a60315f1c5b2cb29bb022aac6a4958dbfc05a286f51434ca596826489944c7053ecd3501423fc9077fbb93d05737634fef6f4a9cfc0669253253315211ef5085458bac0c702e87c9e8a55aa84667cd857138d03d3b061cd40d28def9645fdc3c9f7f1ff40557aa636e551e2404a0fe1ff05cae28deab7b8e32b7669a2386da2969ed3cc7c5ee91b77fbb795ae3bb12fbf033291821f636a794524fecf0f81cfa7d1c7ad263e7378e5c45faf4b8168d3e4f4426d882f28befaa5451bda4a826f780e792be4d2b690c03e1fd7d29063bfd34e81c50e18c75b9bfa8ff3b242f85774a84415967bd260892abe2e2af1b6f2740f077e62a11beb92ad44a64f871d20e4e006a5ab715fc7768113eb143557aaabb8b79994e0e8446d3e7563ce49c6aa20350998ae9f7d8c84caac196f7b1d0124c8ac79d90b2d4b8e0bbe478b1a34450d00d73150bed0cef2daf10ad84636a5ea0ade4361183f361f98613bc8cd83092f9a01ef19ee5f45b3785a9add3efb850dd0371b1e2d1807b79571ef1236446a8f11f60884ae94b0203f23f5903edef6149f01734befae04dcae7256539c0b79e7902cfd903c6d395ad996c22d79145ee46a257addcb2f4008de31155914d29a7b23992acd95f28bcb0742af5b56444fd6062f45d019c49ad308b68592fda5d3b763751a538042aee71de0d4e1b61dfdb2597380b1643e782e5ebd142958569b73a23d457ca926fb44770a62c09eca6e76615f21d0d8f563241d2d815e9fa283cf71d54b3f801fcc275151beefe47a0bdadabb4605cc530da3ad67c5b6a25db94a94e051ba7d97e32616e48ed9eaed2e2fd5396d8d5688ce01533838f1542371161b69fa9e8dcadaf6324327e05e4b42c979c271305d2af4ec35dce43f19af4f71d1204b3f1acd9ff360d28752887b335183bbb5c8eb40e7d5635445049547335edf6fc886345c3c9f324906bcd064529d74a3f0be0209ae0be8b92d181b3cde56e65965c0587166256ac0816f58f6c19046162705854ed5b74170f4e7c908eaeeb9c29b94c9253c869aae54b1441d54d6ea04f739c6eacbe40c0cafd46385c5cf89f699cf34ed144c8e0e0895922c4b8fb60fb574a56821908982e4ad430e327cef9d44048769b5a133e4f011c24f75c24146e353f6ebbbb6b75503f1d83beea42ee051b1d82cdc2851cb82c77da4d1c842134302d6592a907acd2405e70bc20e367ad4deed2dff5f254e5c7e58fecf29cda4fedb86d238196ba61171a7087b77d3127100bdd9bfcf984f4c6f4c2ac4181e5b09466c564b9bb1b85d9186dd784428b50c74a9ba33c2d66e3c8b3b3b214e2d12d0e0b56a7bd4f07e11c44fd993fcaf53bdef0d47bd166673865c03904abe8df16782d850290ba749d2b7a3c385d3864e9ac59a357f04db370133c6cf1d79f02d0e8b32cdf1db08f101e0ccbe04f4f3e7953396f045958ade3a28e8c27a2fe504d464fe84e5f28da3571d782ca77f28e0dd5b67312338e338ee4af192d4389c356d5dc9224cbe57c977fdc79606e9476b9a63a6a5c2c9a78c36ca1fc5fe4827bfa1c5e0405b3ae575f4eb2e192873f5979ffc29c19d91aadd8dc2c05582336d585bbdc440421c7ca69cec10dcbe410f08e48efb42f9896b2a85f5eba2e3463319183d63bb7d5d276e05fecd05656908700576de5f8c62703082388eb50d5d7d964262fd77bb96fb0f5f80bebc514ca827a16eab8060be28285e600f82a31dbf10940b1a0233f2f34ab2affb53021bded9307250785399de3e9c6b32d715099f4c078606820ad269203ba67b0a1dece9b8a332e77f5d34240fadd2551f5b7998f4a5974d450c2e4ea7e64555c71950794ac53ce664ba40b30f02b00439ccfd854ff6529a3cf874a9e820a743dc819e0b37da3682f5b8e76cac8acc0b2c7cf0ee3e95615e6299ded65760aa4fe585784eb18ed6a3049cd938ee1b971769a8de83bb0c35544b6227248f8ad0c102c261c0b16ce31779f186017cc86f3b96af0f87e26ceb7ab709a0de6f2c5e21ca57023684daf06a3fd3df28ba2583939ecdb78c5b72ebcff8fff72fa436794440b333d852652f80fcc6d0d5577da88f8dd61ef1a7033830d399dc54399a05687afa7620202141d4c9d1cc323faa0ecacf7b2076e81facd89c0405422bd02348bb2b4dce9bb0b1304a54d14095bb76e1ac484affbaa968ad53545da235c3fdbbe91bfadd56d3b2ef0a5b62a1c4f3f9d59075a751e0ddad9d0f60519a95c6a6738a1d534c101590880941d3abab1be766615671cb19b31cf474c0b1d86e9d478a101160d883723c61a40814ad0070496cba057a7d13268d6b99071a7c9ffb83b3bed8c1cf510663668774556002ca8c73a54b6ea73e1f26156438494f897a8005428fe66b225613913d70b12d15394c2410127ec1e85abb40b56ac9552d95539cbc02c34f1c479cbd6d9a9ad4bd6706cec684209c3400397fd309437772439e854ddee527d635fe8b2a6cf4f6ea2f75b84bc13d9f486d84fd5226f92a483e6704203873908c5efdfc550e8445c4645ed8460898d4010ebe28ebd15fe090266a2332e8e062a11944e90e017c75f095d3705f06cb1b6161edb512fd5ead6474ff4ce7bc547082533e15e0a94e8026f0f98d9893ac9f53a62c2292dbaaf3e75196e1845e403a6e4c9a9c51a8f4b18640e266d589ba658e2abf716dd256bc9345d600861a8eb542500ce215e9ba198f400fcd80bc5e11b5a390a06efc2e4d80ba1e69053346967164922bce4ba4f5ca4575ac72336e24f093b4763b0c57089dbf7921b998513050cefdcfdd9ea3a760b4accd459a967e5b51abe81f94bf2a6f9e3809913854d1f91717b361590ab04fd17f25244d66d794c1a0a584cb4b64133851401f5e07c26a48c7c4d1315fb35fcbc205d1d7c4cf03682ef6ec5c3e388c3da8af9b79d0eb49209faaefcca6a75e48a5f80951ea8765e94a2882ea65a610060e5e7ad536fb3ca336b786ef3f9e57633fcec808333c902f2bda29f5eb7a504a49a4b8d652485004d66677741c40af6e333339cf5dfad3c6f9fde0af5b2a8573fcdb72d06701493109b9dcc0741bb08d2b76862d6c6f92ffed1c5277745fd035b399dad3f87e27563ba9e232a7d95978107fbf86fe50599e6906fc8014039311df95bde31bf1972cf5688e4fb96788d72c333724057466de2a96c6e81b33a2e4786b961759f784cec8336c74f4b1e4ec11dd44ffef82e12f2c8bebbaa8943acfe6b1b51aa8992da852de2635f8509d5f6c61529e2fe01d25897d3f9a867d58a3688e089526d116a0158c818720eb9f830c7f23bc1614fb729062b4234428eaecdde3d6ee79b0cd5464749577d14fd595ce5a2fa8648f58c1a098ee800977ccce675ff73ba8bf8b8e2b80d8be4bbfdebf228fbd41ba53570e2dc247c754bc671991762c1a21ff1428b0080f6d255bc068e44be23debc86336e62ca72b7de890afda1332da9deec2c115ddb591079b40d9c34c2d87734c145378de859d269f2af06994cdffb16cace42ababfe1419a448578a51f78489a1c46ae533ad50c4cbd5ee7a24db5d947c463b0307081019a83b2a1f917f4291f9b256f272f8ab2856bf34517109b9650f7835afac780b062d9a07c58f5233fa92ce22e9dea8d4e8610168115f9b3ce70af1af5571bd341e721f560be28af138232b298352130a18089c79c9da7789e1f2c132601cbcee3840a6a11f2313dc61e826e09f94fd0ebf48826e5ddb8276adec8108671ca3e4369439ec43937bc0aac27ba7507dd06e6c7ed875ebe099e3d0383e6a90d8efe7eb3050d01aac806a187d86e5132e265034551ceb76f111939287ba9ee7d1bd6c9d54bc06e922b66073e1dfe9b3fd3910b67e58a8e7c227fdfc340fab9e042a1ddc5fd6e2393541bfa953396d20b6a0b1bc70e3150eb85768981cb16007b23bef0ccd9d8d56dcfba257c37a17002a7e4d0e1c0374c8cdd00725065d6cf4159d7541bfd8c63049e1eebefff508a477adb944384a9363a4c0114c6d6124aacdd93e4c76d3c59b83a0f28354ec9a1bc3f2716f4cb9a6106c582969840fae604ba15f2867c9ba4e19d870b8f3e589f11bc64531e53e12bc71cd9d6e3b6e53c303f38317953e498486bd81787f4419db61c40ab9c0cbc2cdcde6e9d115c3d47069efdf2865af9f6726a1fa3287614596d30d317699fd2f0e89941c76eec4cd2f6bab3b4e8db1028d707859881ea1c32dd0d255e9693b31065ddc42592bc398f73fe1f40da17081a3bbddcc326d17ebd01b7a76e34df9ed45fbd761b1ecde39ed1789f56dc2ff28d4329614eecb8b142a7a6a197817ca3fc18486da8f84d5d8f35a3bf8021bb83736a14405c96a3dea544ee70668f0c672131045f7b88c41a1b4a38bc75d8c8fd5e55a2849b211d84757571e9e0922654dea76e1346ec990f0a223d40b19aa77d83790aee9231bda022158f7c9b6e89c1a2b57d23e7f302894356a26cd72ccec04a10ea4c82f3d5d57326bd7dce519fd4fa81fc3a48b692e998b9996e37cd916d6a457be1e0dfd3f4726837308e7c5df7879dfb082ecf3bac16252c145711c3b1d522265f5049dce63612d796b83d0fb0edd10e725460a2709e0d0b408ea22567ec5821d8704d4d21415c7ae4d73e5165b613c9fae0471d8a8c4bf0365a6341e1399c566f0df37d2f2681467bd4b8aae7519e5c5299ba96a73e5e8e7086d341eb46177e4f9bb6f6e88d52c6af1765bc39ffa5d9e413ad815dcef7e6bc4663ed300a854d0ee4bf2fa62575554483841a29d8d3dc2c1666472dffa93462b6ba7b0bc2ae51938f8e9e1911b2070e2281d1e3fa50897d3f08087cf17bfce38898fafcd630c45903d7539cd0ce3236b05bd604fa86120f136916108250caa2452b8de98d2491246f978044a5d7d0a0530367f2643fc8027a21cab9f92c7e39c70b07f2d92524f6876d27cabdd2997f22ab02ef88e20bfd43073f1926655b09000c21980959a915fa58a24026aa5da6dc8b5e4234cac6cee9cc8a9427d05a6d6b322857e820236d23566b76e7bd1f179ffa4632c9d2de2dddea305015d134fb64bfd8c3ce6923f4e473d6d9743b73ed071a86624113dba3e257f0765c8b6217892e7dc665bd82ad1ae51c4e5f869f44f11602b19fb80b581db2a2be879e14bc20b376976cf2452b18df1789d5a64acbf4236e67140b0bfa8bdcdc1d5eb561873fde05554e0ea0e603d2e6bdc1dffc637294f01c2dea804fe1d7f16ed7098aa81f7959246aad0aad2030ed8b96043aab446b706c80fb47e80108a68a66e318924b0a70eb7b6f2e5a4437d1fcdf889919a840dcaab846491cf989f67b21604f70abf16b4cf0733e8ef118eca23fe3e3196aafd12c29f583f1cc9d324af9b00885747df8c897b0aca79ebdb10cfc6f10e8d9b929bfe5d328523c5f0281ac03c1763953bc2b64e0222e77aad07672ed67fd386470c6a4cceb785586e464d68f8c028f3c8272ca72ec4bf12f7941c2d7604955ea8433da3fb862f4386"}) getpeername$packet(0xffffffffffffffff, &(0x7f0000003a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003a40)=0x14) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="ff0139c5e337", @empty]}) 2018/03/21 13:35:35 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x220000) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001240)=ANY=[@ANYBLOB="140000001300ff030000000000f1a7a105000000"], 0x14}, 0x1}, 0x0) 2018/03/21 13:35:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x81) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x8001}, 0x8) mq_open(&(0x7f0000000240)='[wlan0securityGPLbdev(ppp1vboxnet1ppp0[umime_type\x00', 0x42, 0x0, &(0x7f0000000280)) 2018/03/21 13:35:35 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x54) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='cpuset\x00') ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000280)=""/45) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) userfaultfd(0x0) write$sndseq(r2, &(0x7f0000000000)=[{0x5, 0xef, 0x0, 0x0, @tick, {}, {}, @queue}], 0x1c) write$sndseq(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick=0x5}], 0x1c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000100)=[{0x2, 0xffffffffffff9375, 0x800, 0x1, @time={0x0, 0x989680}, {0x10001, 0x52}, {0x1c65, 0xfffffffffffffffc}, @time=@time={0x77359400}}, {0x4, 0x4, 0xffffffffffffffff, 0x100000001, @tick=0x7, {0x401, 0x6}, {0xd036, 0x1000}, @connect={{0x7f5, 0x7}, {0x7, 0x80000001}}}, {0x1, 0x8, 0x101, 0x8001, @time={r3, r4+30000000}, {0x2, 0xc9bc}, {0x1000, 0x20}, @note={0x3b5, 0x0, 0xa1, 0x7, 0x7}}, {0xf876, 0x100000000, 0x81, 0x4, @tick=0x101, {0x2, 0x2}, {0x8000, 0x6bd}, @raw32={[0x10001, 0x4, 0x2]}}], 0x70) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockname$netrom(r5, &(0x7f0000000300), &(0x7f0000000340)=0x10) setsockopt$netlink_NETLINK_RX_RING(r6, 0x10e, 0x6, &(0x7f0000000240)={0x0, 0x9, 0x6, 0x7}, 0x10) 2018/03/21 13:35:35 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="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", 0x1000, 0x0) r2 = add_key(&(0x7f0000001080)='trusted\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001900030407fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/03/21 13:35:35 executing program 1: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r1, 0x7fffffff, 0x0, 0x10001, 0x4}, &(0x7f0000000280)=0x18) r2 = timerfd_create(0x3, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) r3 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x5, 0x800c2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r5) mq_notify(r3, &(0x7f0000000080)={0x0, 0x40, 0x1, @tid=r4}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x800000000000) 2018/03/21 13:35:35 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') process_vm_writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/131, 0x83}], 0x1, &(0x7f0000001600)=[{&(0x7f0000000300)=""/91, 0x5b}, {&(0x7f0000000380)=""/17, 0x11}, {&(0x7f00000003c0)=""/79, 0x4f}, {&(0x7f0000000440)=""/53, 0x35}, {&(0x7f0000000480)=""/181, 0xb5}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/158, 0x9e}], 0x7, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x1, &(0x7f00000001c0)=0x2) modify_ldt$read(0x0, &(0x7f00000000c0)=""/203, 0xcb) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001640)=r0) dup2(r1, r1) fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/21 13:35:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000300)={0x400, 0x4, 0x80000000}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x71, "6e9e50238b40337743606774be0833ad53099b54e81fb27102a7534cffa35b67c0d95286f61cd5b20b1d852d050e4a996e8e5060cccdfc7998b59e8da304df2d21a9bf308972fec2a316424e2e0e0089521c8d37368a06c9ee325a695ff113f338c07394c24eceee17c3692bb78f1b0e00"}, &(0x7f00000001c0)=0x79) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r3, 0x74, "82d3cd5385b9d216d5fb10926da067ede1bbd222b31144efefbb685f230295328b3d1961e39133bfc7685d9f3e15cd5a70b0677efdf34c0e8828961c1b3914b34d910769fc3472b45e80a8cb92a4489878baa94b90f91f36d04125782a502d5bcdfb0c5201bfe00c70df5b834e12468f892b957f"}, &(0x7f0000000280)=0x7c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000100)=0x7, 0x4) connect$inet6(r0, &(0x7f0000486000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/21 13:35:35 executing program 3: r0 = socket(0xa, 0x802, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000090000000000feff0000000002"]) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) readahead(r0, 0x0, 0x7fffffff) connect$inet6(r0, &(0x7f00003b6fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) sendmmsg$unix(r0, &(0x7f0000003fc0)=[{&(0x7f00000000c0)=@abs, 0x8, &(0x7f0000000080)}], 0x1, 0x0) 2018/03/21 13:35:35 executing program 4: r0 = getpid() mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) process_vm_readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000000fbd)=""/67, 0x43}, {&(0x7f0000008f73)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x6, 0x0) 2018/03/21 13:35:35 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000040)={0x14, 0x5, 0x1, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/21 13:35:35 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) flock(r0, 0x1) flock(r1, 0xf) 2018/03/21 13:35:35 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$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, &(0x7f0000000380)={0x2, 0x404e23}, 0x3aa) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6", 0x3b}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f00000002c0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e9da55205cc7d0e41a817d50ef755b63754bb4f59641109c95a4e3851f0a58f0ab675b046298a695df6e6", 0x8a, 0x40000000000000, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000003c0)={'syz_tun\x00', 0x1c05}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11050, r0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x5}}}, 0x88) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000040)=ANY=[@ANYBLOB="02eaffff01000000ffffffff000000009cfdcac7d54a231c1b0c4de5fa513bbfd55e0fb188a9d8dad747cb34"], 0x21}, 0x1}, 0x40001) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000001c0)) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r3, 0x80000000}, &(0x7f0000000240)=0x8) 2018/03/21 13:35:35 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/239) socket$inet6(0xa, 0x0, 0x0) 2018/03/21 13:35:35 executing program 6: lookup_dcookie(0x6, &(0x7f0000000000)=""/107, 0x6b) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) capset(&(0x7f00000000c0)={0x19980330, r0}, &(0x7f0000000100)={0x4, 0x140, 0x10, 0x4, 0x7, 0x1000}) ioprio_set$pid(0x1, 0x0, 0x40000000004001) ioprio_get$pid(0x2, 0x0) 2018/03/21 13:35:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@multicast1=0xe0000001, @empty, @loopback=0x7f000001]}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/21 13:35:35 executing program 4: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) prctl$setname(0xf, &(0x7f0000000180)="6bd40500d5b25f2cfd58c18de4d5f8cdcc8000000000006d3000") [ 54.561944] audit: type=1400 audit(1521639335.649:22): avc: denied { create } for pid=7627 comm="syz-executor1" 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 [ 54.628173] audit: type=1400 audit(1521639335.709:23): avc: denied { write } for pid=7627 comm="syz-executor1" 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 [ 55.751459] IPVS: Creating netns size=2552 id=9 2018/03/21 13:35:37 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) 2018/03/21 13:35:37 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b662", 0x28) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{0x0, 0x989680}}, &(0x7f0000000140)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000280)=""/222) 2018/03/21 13:35:37 executing program 4: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000178000), &(0x7f00000f4000), &(0x7f0000e41000), &(0x7f00008b4000)) wait4(0x0, &(0x7f0000cfcffc), 0xa0000000, &(0x7f0000000000)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sendto$inet(r0, &(0x7f0000000080)="6654755dd96162a2a998ab0a143e57dcd981ffba16db10b8859e68bb5be792d7f69d8575181aa753544349a58b4a00bf88b20b28373589caed212e44bb91dae48bfc99f0d8a71c0bdb1d4493b9789afed9c0d07bce3295aef740990bb0465e0ba22dca5096d62a8f65d3e77dbc9b535bb1ac2b43c47d6bf6a3b7c9711b8c958c65403febdafd097f159054d6a611b63e9d774c76cc268880d92e86a6998fba1f62990a8d05162cc958d212e2", 0xac, 0x20000044, &(0x7f0000000140)={0x2, 0x40, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/21 13:35:37 executing program 7: mkdir(&(0x7f0000000300)='./control/file0\x00', 0x20) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = creat(&(0x7f0000000040)='./control/file1\x00', 0x0) openat(r1, &(0x7f0000000080)='./control\x00', 0x1, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r1) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e24, 0x1b8, @dev={0xfe, 0x80, [], 0x17}, 0xb9}, {0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, 0x80000001, [0x40, 0x6, 0xff, 0xf3, 0x9, 0x8, 0x2, 0x2d4c]}, 0x5c) 2018/03/21 13:35:37 executing program 5: unshare(0x80000003) 2018/03/21 13:35:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2400, 0x0) accept4(r0, &(0x7f00000000c0)=@alg, &(0x7f0000000140)=0x80, 0x80800) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000000)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x4, 0xfe}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x26000, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x6, 0x0, 0x6}) personality(0xc) 2018/03/21 13:35:37 executing program 6: pipe(&(0x7f0000979ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000060bff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x7387, 0x0) r4 = dup2(r2, r3) r5 = dup2(r3, r2) ppoll(&(0x7f0000c11000)=[{r3}], 0x1, &(0x7f00005f5ff0)={0x77359400}, &(0x7f0000f50000), 0x8) ioctl$int_in(r5, 0x5452, &(0x7f00005bcff8)=0x41) r6 = getpgrp(0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000e0b000), &(0x7f0000e7f000)) fcntl$setown(r4, 0x8, r6) fcntl$setsig(r2, 0xa, 0x12) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000000)={0x8000, 0xfff, 0x70f, 'queue0\x00', 0x2}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0)=0x3ff, 0x4) symlinkat(&(0x7f00000002c0)='./file0\x00', r5, &(0x7f0000000300)='./file0\x00') ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x80000001) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x1, 0x80000001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r7, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x7, 0x20}, &(0x7f0000000240)=0x88) r8 = gettid() tkill(r8, 0x100000000000018) fchmodat(r1, &(0x7f0000000280)='./file0\x00', 0x1) 2018/03/21 13:35:37 executing program 2: r0 = creat(&(0x7f0000000340)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000002c0)={&(0x7f0000000280)=[0x40, 0x7], 0x2, 0x100, 0xffffffffffff0001, 0x317, 0x8e38, 0x3, {0x2, 0x1, 0x10001, 0x5, 0x10000, 0x4, 0x1ff, 0xee0b, 0x73dc0b67, 0xfffffffffffff2f0, 0xfffffffffffffffd, 0x7, 0x101, 0x0, "196985a8493f3d6da3046b2c9e07759c944eace53efe957849e58dcc33dcecd9"}}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@empty, r1}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="34000000d5ed71c138e9e54bfbfecf56f0b0ec1f638d16b043ea7151fbb11317ecf126b1c0ae9b29470c4adb65de994909befafffffffffffffff555b35db40d635eb25773954bf11f8e8c64e4c6d038dda6d0e141602893f4368662a3295d1e8d651f8ac206fff5d852fa0b071b0085fc696384528f15f414a32999b739ea738185"], &(0x7f00000003c0)=0x3c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x208, 0x2, 0x1, r2}, &(0x7f0000000440)=0x10) fsetxattr(r0, &(0x7f000050f000)=@known='system.posix_acl_access\x00', &(0x7f0000251ff4)="020000000000000300000079", 0xc, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r3, 0x40}, &(0x7f0000000240)=0x8) [ 56.592628] audit: type=1400 audit(1521639337.679:24): avc: denied { create } for pid=7823 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 56.619038] audit: type=1400 audit(1521639337.699:25): avc: denied { write } for pid=7823 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/21 13:35:37 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0xe7, 0x4) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/03/21 13:35:37 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r1, 0x9) ioctl(r0, 0x5385, &(0x7f0000280000)) 2018/03/21 13:35:37 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8001, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="e8e619046411b70100000000"], &(0x7f0000000100)=0x10) 2018/03/21 13:35:37 executing program 7: r0 = gettid() unshare(0x28060400) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = userfaultfd(0x80000) accept4$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80800) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) exit(0x0) setpriority(0x0, r0, 0x7) r3 = syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") setpriority(0x1, r0, 0xfffffffffffffff7) close(r3) 2018/03/21 13:35:37 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = getpgrp(0x0) rt_tgsigqueueinfo(r0, r1, 0x9, &(0x7f0000000080)={0x22, 0x7ff, 0xa79, 0x4}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) clock_adjtime(0x0, &(0x7f000001dfc2)={0x0, 0x1}) 2018/03/21 13:35:37 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10, 0x0, 0x0, 0x40000000}, 0xfffffffffffffd36, &(0x7f00008a7000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c00010001f90000010000010c0002006ad6b3ad0100000059bcce77c7f7067df3154caee798e83c78188eab1b999f4640bfd0e7f9fc4334df8303cb6e7edd83"], 0x2c}, 0x1}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40280, 0x0) r1 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) 2018/03/21 13:35:37 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) pipe2(&(0x7f0000000000), 0x80000) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f00000014c0)="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", 0x298}], 0x1, 0x0) 2018/03/21 13:35:37 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x46c00) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r1) 2018/03/21 13:35:38 executing program 2: rt_sigprocmask(0xfffffffffffffffe, &(0x7f0000000000), 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f000064efdf)='em0\x00', 0x0) write$eventfd(r0, &(0x7f0000500ff8), 0x8) 2018/03/21 13:35:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) recvmmsg(r1, &(0x7f000050d000)=[{{&(0x7f0000f62000)=@ipx, 0x10, &(0x7f000050df70), 0x0, &(0x7f000050d000)=""/166, 0xa6}}], 0x1, 0x40, 0x0) read(r1, &(0x7f0000000000)=""/236, 0xec) 2018/03/21 13:35:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000004, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="2e43bea05369675c0134441a53d7e1565eba0980d2f36b4c93635500000000006931f44b2df9cca57fb4c5e49b0e5486d0c2f1f29b7801fc9fe8625860", 0x3d, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0xf) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80800) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000180)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000003c0), 0xff23, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/21 13:35:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="a51096a707d0067c49c15c074bfa3e7bed17be4757cc539a32f9429711f476d3a11e1e48ec2bc06911338836fa7d92c3d125d0685f448479a5fa28d7aa6f0a68fdc52b45d0d7bd1585d5f1ee1a4e3c1a9401f2a5b36ec629682501f633d8e10328d0b64d1df1dcff7d351bb9162371609e6d34d98bdf9ed3ca7bb3358219cf7e6fe3a3d6009cd747137f0a56521042324b0158e281cf32e3eff98ab8f8f4d323f53acabb083879a4f9308ce84a6afe5958fc17c84e4c39b34d8fd888541852ae74b8f9a7d37e62cf9f26783d6eac643d77fa8ee4c1de", 0xd6}, {&(0x7f0000000100)="8c6488f53b713f95efb89caf0b8d", 0xe}, {&(0x7f0000000140)="9dbab3ee03de9953d974e03ebf8197e1fa2a37a406a2768d03160bfcc56ad986d35d59783d8030ff4aee23098a0ff8191ca06b2c85a6fdab4e30c7134847cdd188e92ebd4d1d3c3ffc0d9ca90fe9c44304b42293de3f7c94fd970808d923ae9720c177afed44d8ee9f92987960befeaea784f0be5e7f079a5b286d15e61e6acaddad892a7e91aed4952e1c2c652779acdd9345c514f742d78acc94e0f180273ce6f4f1d9d7ec073b635e937e412f142cee1f518df30555e4f786fd5c431917281a3f5c892ed12c8edb6e51b48ea1bf5c733ce0c2bedac5ec04114d7dc216ffddef57962951e172f08c181e3dab4e3f3fae89d5e10b9ca4285a", 0xf9}], 0x3) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) dup2(r1, r0) 2018/03/21 13:35:38 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) 2018/03/21 13:35:38 executing program 7: r0 = gettid() unshare(0x28060400) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = userfaultfd(0x80000) accept4$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80800) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) exit(0x0) setpriority(0x0, r0, 0x7) r3 = syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") setpriority(0x1, r0, 0xfffffffffffffff7) close(r3) 2018/03/21 13:35:38 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x46c00) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r1) 2018/03/21 13:35:38 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000300)='ip_vti0\x00') r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/21 13:35:38 executing program 3: clone(0x34bfdc9e32880748, &(0x7f0000755f47), &(0x7f000082fffc), &(0x7f0000966ffc), &(0x7f0000bbc000)) r0 = dup(0xffffffffffffffff) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x2, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)) 2018/03/21 13:35:38 executing program 2: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) ioprio_get$uid(0x3, r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast2, @in=@loopback}}, {{@in6=@dev}}}, &(0x7f0000000280)=0xe8) ioprio_set$uid(0x3, r0, 0x5) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000002c0)) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x7, 0x2, 0x5, 0x20, 0x20}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r2, 0x7, 0x224, 0x3, 0x3, 0x80}, &(0x7f0000000400)=0x14) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_stats\x00', 0x0, 0x0) lgetxattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=@known='user.syz\x00', &(0x7f0000000500)=""/81, 0x51) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000580)) getpeername(r3, &(0x7f00000005c0)=@hci, &(0x7f0000000640)=0x80) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000680)) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00000006c0)) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000700)) r5 = getpid() wait4(r5, &(0x7f0000000740), 0x1, &(0x7f0000000780)) sendmsg$inet_sctp(r1, &(0x7f0000000e40)={&(0x7f0000000800)=@in6={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000000dc0)=[{&(0x7f0000000840)="a84fbc4e2efcc891430f1351bfa9413ca14259c057df561c2103a377222fa06722c4bed3c8d6a4ab69de585c348cbd830b285681f62bc5dda34927c4a9f7a4f901367dbeeba9a15fba1dbe7edf121fefd1d323461382051e41612c895cce6b4dce15aaa58209c56607376895db927d97b97a5ce4467559c469982193e2889599e7ba7874dc49959feead361bd3cb62b0aa29bf3b66aa4e23a267d1c3bf5c48d33a6364c41d6972cc8161373036bd20cb34947179673d89c1ac8b26ea3b214bdca974acef60dfb48b7110d8722ab2a89c76b9fc58ec86221aa14aaffb9a2a6fc0a6a361e5a51fc65291af6dfefd5a1cf30d1b7a9e", 0xf4}, {&(0x7f0000000940)="297e4ad0e6289858fba1036437e15d944894fc212a1800be1576899e3d8673522a79e8cac6525af95256c15c9c8037f5f31ec211f746ac02cd1f569b69fc6df729155889247a49a78bbb5525dd19bd02b950d79f5c3e8b79a8254306ae2f6b0d1cc7e0cef4cbd2be8cb5c2bc91270aee3437e9fdbe995808bb5a1e301c47614827a9c0941501a2717d426123c044beb2c768b03eb933ec1640d7c1f2496d09d9a5e0c1fa31fc53fddf5896", 0xab}, {&(0x7f0000000a00)="fe95f7686967f8754f47809813ed9e2aa56207c4fa6822401765c12bc0c239419dc96e32c4f88bd0914f1f56aee2880604667141fddec6146be7348cf01952f813b3daa227473bacedb50845486264c1d57f1fa61c82a6e5a4225f2b2c12f76dc412832e1bedfb2194f3d8025959333ebc9f4f2f4654835ab710dc8732497af90675b50a7294c4fac7d0a2a09e6fb24496ad252f9a3514e729e8765ab382d4e14216f30099522be5691821269d70e45d1be05c26766ad3fa910edf6d50750055dc2b339e5fd6f41fb47414fa2ef71b7ce907600a553a8d75e0c9f870dd1edc03e51e05f3908819f14a8d5ff5896bb8a4b76f83", 0xf3}, {&(0x7f0000000b00)="b2d702632a910f420e3eb03516aa3860fd7f78100f73ecb12cb92907819a15a9cb9381d21eb2ce67299744adae286ecc32d0b71caae258e43a1e1e881322329c5d1a1fb219e5b83e695bfce24dfc112fab15e2e73749e43619d98e5ebd02fd448e19ff6b49fedb7fabc628", 0x6b}, {&(0x7f0000000b80)="f2eb287dbad61b62422a5fc18371d5019b45daa613e65db53eb5abcd05229e9c53dba1572df5856ab878feeb45d3e68d97d0abbc43c094f140624741d197ea", 0x3f}, {&(0x7f0000000bc0)="78c14aa213e483046968cefd7247ee40724b6938547dc113c22901a7c6bbb029f0239895ecfb502355f6eeb286c82e56ad87299d477aadc76abb8a949bb4defa7ecc6732d422e29617c77988d971dd471a4b1aac933af1181a4aae48d161b929d4670b0f168edcd2b65348bc6d1c423272192ef2", 0x74}, {&(0x7f0000000c40)="ce9b28ae6dbee133f5b5d2ffa6892cd9dada0ced9745dfa5f5d6d12f6147d1598d2824ba08fb62dc3adb8be2da174e0bc95abc7930b3c805bcf2dcd32adc1136e516a27a190dd72456256b", 0x4b}, {&(0x7f0000000cc0)="046847ece211c91dd56b8be604ec534bbed13cdc8d03ed9903213a43345f3e6577a4357c0ced9733d3098910dd50b9676b98ddb9f6a89251e35887c0", 0x3c}, {&(0x7f0000000d00)="18e76931769c3788c4ab03a616095c91fa672f473543af317b5f3cc284cb1c5b60468acd4756c46c1b5c3f64650ae07045a7f34cfcd7d7559e71e8b9fc7e39c8414b2364171c4e65da6ecf2a49d90e95b4e14e5bbc983d4a9a9b5bcbef65dde06d760015ab5b17b58b2f0c64b1bee0a03f3a06a0246d49232b539e98994fe192490e4ea6bf5fc9c91fcae9a7e893ff0b0d8d1b69f6d24bb82bca9b2afeaae866594852915fb983b19072acb2d260c9463dbadd7a789dd89ccab8e1e8dfb0", 0xbe}], 0x9, 0x0, 0x0, 0x10}, 0x40) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000ec0)={0x3, &(0x7f0000000e80)=[{}, {}, {}]}) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000000f00)=0x4) ioctl$KDENABIO(r4, 0x4b36) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000f40)=0x7fffffff) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000f80)=""/107) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000)={0x3, 0x3, 0x0, 0x1, 0x1}, 0x14) lgetxattr(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)=@known='security.selinux\x00', &(0x7f00000010c0)=""/45, 0x2d) clock_nanosleep(0x7, 0x1, &(0x7f0000001100), &(0x7f0000001140)) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001180)) write$selinux_access(r4, &(0x7f00000011c0)={'system_u:object_r:modules_conf_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x39, 0x37}, 0x4c) 2018/03/21 13:35:38 executing program 1: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x8180) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/52) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)) utime(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000c75ff0)) 2018/03/21 13:35:38 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) 2018/03/21 13:35:38 executing program 4: pipe(&(0x7f00005afff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00007f0000)=[{&(0x7f0000036fc4)="e1", 0x1}], 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000e28ff8)=0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x1, {{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x84) write(r1, &(0x7f0000335000), 0xfc94) 2018/03/21 13:35:38 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) sendto$inet(r0, &(0x7f0000000180)='c', 0x1, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x89) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) sendto$inet(r0, &(0x7f00000003c0), 0xff23, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/21 13:35:38 executing program 4: r0 = socket$inet(0x10, 0x5, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00030407fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x1, {{0x2, 0x4e22}}}, 0x84) 2018/03/21 13:35:38 executing program 2: r0 = socket$inet(0x2, 0x800, 0x1d5) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x54) 2018/03/21 13:35:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8) alarm(0x80000000) readv(r0, &(0x7f0000002340)=[{&(0x7f0000000040)=""/49, 0x31}, {&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f00000001c0)=""/53, 0x35}, {&(0x7f0000000200)=""/83, 0x53}, {&(0x7f0000000280)=""/178, 0xb2}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x8) r1 = syz_open_pts(0xffffffffffffffff, 0x800) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000002380)={0x6, 0xffff}) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000d61ffc), &(0x7f0000000000)=0x4) 2018/03/21 13:35:38 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040), 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = dup2(r1, r0) write(r2, &(0x7f0000000000)="4cae9ee1d6e0e3112c0daa956a3a223ba885923314f119840e2d2c09531b12646049", 0x22) 2018/03/21 13:35:38 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffff8, 0x0, 0x4, 0x3, 0xa, [{0x1, 0x0, 0x5}, {0x0, 0xe4, 0x7, 0x0, 0x0, 0x2004}, {0x80, 0x4, 0x1000, 0x0, 0x0, 0x802}, {0x8ac, 0x2, 0xffff, 0x0, 0x0, 0x8}, {0x1000, 0x7, 0xffffffffffffffc0, 0x0, 0x0, 0x8}, {0x78, 0x4, 0x3ff, 0x0, 0x0, 0x2000}, {0x10001, 0x8, 0x80000001, 0x0, 0x0, 0x100}, {0x1, 0x400, 0x6f1, 0x0, 0x0, 0x1805}, {0x8, 0x9, 0x7f, 0x0, 0x0, 0x800}, {0x1, 0x8, 0x0, 0x0, 0x0, 0x1000}]}) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00004e9000), &(0x7f0000c4bffc)=0x4) 2018/03/21 13:35:38 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/49, &(0x7f00000000c0)=0x31) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x105, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/03/21 13:35:38 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) 2018/03/21 13:35:38 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) sendto$inet(r0, &(0x7f0000000180)='c', 0x1, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x89) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) sendto$inet(r0, &(0x7f00000003c0), 0xff23, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/21 13:35:38 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000040)=0x4, 0x4) 2018/03/21 13:35:38 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) getcwd(&(0x7f0000000000)=""/192, 0xc0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000054fb0)={{0x0, 0x1}, {0xf, 0xa4}}) 2018/03/21 13:35:38 executing program 2: r0 = socket$inet6(0xa, 0x1000001, 0x348) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8001, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x9, @empty, 0xfffffffffffffffe}, 0xab) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)}, &(0x7f00000002c0)=0xc) 2018/03/21 13:35:38 executing program 4: recvmmsg(0xffffffffffffff9c, &(0x7f000000b180)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/101, 0x65}], 0x2, 0x0, 0x0, 0x7}, 0x20}, {{&(0x7f0000000240)=@l2, 0x80, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/163, 0xa3, 0x9}, 0x81}, {{&(0x7f00000014c0)=@nl=@proc, 0x80, &(0x7f0000003980)=[{&(0x7f0000001540)=""/48, 0x30}, {&(0x7f0000001580)=""/119, 0x77}, {&(0x7f0000001600)=""/181, 0xb5}, {&(0x7f00000016c0)=""/88, 0x58}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/18, 0x12}, {&(0x7f0000002780)=""/195, 0xc3}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/85, 0x55}, {&(0x7f0000003900)=""/107, 0x6b}], 0xa, &(0x7f0000003a00)=""/3, 0x3, 0x5499}, 0x2}, {{&(0x7f0000003a40)=@pppoe, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003ac0)=""/48, 0x30}], 0x1, &(0x7f0000003b40)=""/241, 0xf1, 0x8}, 0x3}, {{&(0x7f0000003c40)=@ipx, 0x80, &(0x7f0000003f00)=[{&(0x7f0000003cc0)=""/235, 0xeb}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)=""/220, 0xdc}], 0x3, &(0x7f0000003f40)=""/1, 0x1, 0x5}, 0xfffffffffffffff8}, {{&(0x7f0000003f80)=@generic, 0x80, &(0x7f0000004140)=[{&(0x7f0000004000)=""/25, 0x19}, {&(0x7f0000004040)=""/214, 0xd6}], 0x2, &(0x7f0000004180)=""/173, 0xad, 0xfffffffffffffff9}, 0x2}, {{0x0, 0x0, &(0x7f00000043c0)=[{&(0x7f0000004240)=""/95, 0x5f}, {&(0x7f00000042c0)=""/227, 0xe3}], 0x2, &(0x7f0000004400)=""/4096, 0x1000, 0x1f}, 0x100000000}, {{&(0x7f0000005400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000069c0)=[{&(0x7f0000005480)=""/4096, 0x1000}, {&(0x7f0000006480)=""/126, 0x7e}, {&(0x7f0000006500)=""/163, 0xa3}, {&(0x7f00000065c0)=""/101, 0x65}, {&(0x7f0000006640)=""/234, 0xea}, {&(0x7f0000006740)=""/22, 0x16}, {&(0x7f0000006780)=""/176, 0xb0}, {&(0x7f0000006840)=""/83, 0x53}, {&(0x7f00000068c0)=""/198, 0xc6}], 0x9, &(0x7f0000006a40)=""/235, 0xeb, 0x80000000}, 0x3}, {{&(0x7f0000006b40)=@ax25, 0x80, &(0x7f0000008d40)=[{&(0x7f0000006bc0)=""/44, 0x2c}, {&(0x7f0000006c00)=""/154, 0x9a}, {&(0x7f0000006cc0)=""/4096, 0x1000}, {&(0x7f0000007cc0)=""/98, 0x62}, {&(0x7f0000007d40)=""/4096, 0x1000}], 0x5, &(0x7f0000008d80)=""/74, 0x4a, 0x4}, 0x6}, {{&(0x7f0000008e00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f000000a140)=[{&(0x7f0000008e80)=""/4096, 0x1000}, {&(0x7f0000009e80)=""/149, 0x95}, {&(0x7f0000009f40)=""/7, 0x7}, {&(0x7f0000009f80)=""/215, 0xd7}, {&(0x7f000000a080)=""/168, 0xa8}], 0x5, &(0x7f000000a180)=""/4096, 0x1000, 0x3}, 0xffffffff80000000}], 0xa, 0x10100, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000000b2c0)=""/130, &(0x7f000000b380)=0x82) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000b400)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003dc0)=0x0) rt_sigqueueinfo(r2, 0xb, &(0x7f000000b3c0)={0x1a, 0x2, 0x8, 0x100000000}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd, 0x8, 0xffffffffffffffff}) [ 57.124422] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57558 sclass=netlink_route_socket 2018/03/21 13:35:38 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:38 executing program 5: sendmmsg(0xffffffffffffffff, &(0x7f0000006b00)=[{{&(0x7f0000003a00)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000005f00), 0x0, &(0x7f0000005fc0)=[{0x3c, 0x0, 0x0, "061489e3371c50ba11f6cb2b6fb3a553bb1b1ca661fdeec80d083caf608dfe5f61e339a04266b0d6e18c839d72fe"}], 0x3c}}], 0x1, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = gettid() ptrace$setregset(0x4205, r2, 0x203, &(0x7f0000000080)={&(0x7f0000000000)="9f087f4145e432d5fbc4b95abf26ea9f5fa00b207871ab80bf816641da87e18d80736baa9d168fa861dc97259e4f3d6a70529922ae0ac41672bd65ae55f7f9dda6a9a31d62bb7ddcfd8c3a80526b8056", 0x50}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="00ddff0000000000"], 0x0, 0x0, &(0x7f00004ee64e)}) 2018/03/21 13:35:38 executing program 7: ustat(0x80000000000801, &(0x7f0000000000)) [ 57.176672] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57558 sclass=netlink_route_socket 2018/03/21 13:35:38 executing program 6: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80040, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) fcntl$setlease(r0, 0x400, 0x0) flock(r0, 0x8) 2018/03/21 13:35:38 executing program 4: recvmmsg(0xffffffffffffff9c, &(0x7f000000b180)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000100)=""/101, 0x65}], 0x2, 0x0, 0x0, 0x7}, 0x20}, {{&(0x7f0000000240)=@l2, 0x80, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/163, 0xa3, 0x9}, 0x81}, {{&(0x7f00000014c0)=@nl=@proc, 0x80, &(0x7f0000003980)=[{&(0x7f0000001540)=""/48, 0x30}, {&(0x7f0000001580)=""/119, 0x77}, {&(0x7f0000001600)=""/181, 0xb5}, {&(0x7f00000016c0)=""/88, 0x58}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/18, 0x12}, {&(0x7f0000002780)=""/195, 0xc3}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/85, 0x55}, {&(0x7f0000003900)=""/107, 0x6b}], 0xa, &(0x7f0000003a00)=""/3, 0x3, 0x5499}, 0x2}, {{&(0x7f0000003a40)=@pppoe, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003ac0)=""/48, 0x30}], 0x1, &(0x7f0000003b40)=""/241, 0xf1, 0x8}, 0x3}, {{&(0x7f0000003c40)=@ipx, 0x80, &(0x7f0000003f00)=[{&(0x7f0000003cc0)=""/235, 0xeb}, {&(0x7f0000003dc0)}, {&(0x7f0000003e00)=""/220, 0xdc}], 0x3, &(0x7f0000003f40)=""/1, 0x1, 0x5}, 0xfffffffffffffff8}, {{&(0x7f0000003f80)=@generic, 0x80, &(0x7f0000004140)=[{&(0x7f0000004000)=""/25, 0x19}, {&(0x7f0000004040)=""/214, 0xd6}], 0x2, &(0x7f0000004180)=""/173, 0xad, 0xfffffffffffffff9}, 0x2}, {{0x0, 0x0, &(0x7f00000043c0)=[{&(0x7f0000004240)=""/95, 0x5f}, {&(0x7f00000042c0)=""/227, 0xe3}], 0x2, &(0x7f0000004400)=""/4096, 0x1000, 0x1f}, 0x100000000}, {{&(0x7f0000005400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000069c0)=[{&(0x7f0000005480)=""/4096, 0x1000}, {&(0x7f0000006480)=""/126, 0x7e}, {&(0x7f0000006500)=""/163, 0xa3}, {&(0x7f00000065c0)=""/101, 0x65}, {&(0x7f0000006640)=""/234, 0xea}, {&(0x7f0000006740)=""/22, 0x16}, {&(0x7f0000006780)=""/176, 0xb0}, {&(0x7f0000006840)=""/83, 0x53}, {&(0x7f00000068c0)=""/198, 0xc6}], 0x9, &(0x7f0000006a40)=""/235, 0xeb, 0x80000000}, 0x3}, {{&(0x7f0000006b40)=@ax25, 0x80, &(0x7f0000008d40)=[{&(0x7f0000006bc0)=""/44, 0x2c}, {&(0x7f0000006c00)=""/154, 0x9a}, {&(0x7f0000006cc0)=""/4096, 0x1000}, {&(0x7f0000007cc0)=""/98, 0x62}, {&(0x7f0000007d40)=""/4096, 0x1000}], 0x5, &(0x7f0000008d80)=""/74, 0x4a, 0x4}, 0x6}, {{&(0x7f0000008e00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f000000a140)=[{&(0x7f0000008e80)=""/4096, 0x1000}, {&(0x7f0000009e80)=""/149, 0x95}, {&(0x7f0000009f40)=""/7, 0x7}, {&(0x7f0000009f80)=""/215, 0xd7}, {&(0x7f000000a080)=""/168, 0xa8}], 0x5, &(0x7f000000a180)=""/4096, 0x1000, 0x3}, 0xffffffff80000000}], 0xa, 0x10100, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000000b2c0)=""/130, &(0x7f000000b380)=0x82) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000b400)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003dc0)=0x0) rt_sigqueueinfo(r2, 0xb, &(0x7f000000b3c0)={0x1a, 0x2, 0x8, 0x100000000}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd, 0x8, 0xffffffffffffffff}) [ 57.222101] audit: type=1400 audit(1521639338.309:26): avc: denied { set_context_mgr } for pid=7974 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 57.295602] audit: type=1400 audit(1521639338.379:27): avc: denied { call } for pid=7974 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 57.319191] binder: 7974:7978 transaction failed 29201/-28, size 65138-0 line 3128 [ 57.328771] binder: BINDER_SET_CONTEXT_MGR already set [ 57.334106] binder: 7974:7978 ioctl 40046207 0 returned -16 2018/03/21 13:35:38 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000003, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) writev(r0, &(0x7f0000000040), 0x0) 2018/03/21 13:35:38 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x6, 0x8) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) r1 = userfaultfd(0x0) flock(r1, 0x8) write(r1, &(0x7f0000000780), 0x0) 2018/03/21 13:35:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00002fdf60)=@ipv6_newroute={0x1c, 0x18, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0xfffffffffffffd45}, 0x1}, 0x0) socketpair(0x13, 0x5, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDDISABIO(r1, 0x4b37) 2018/03/21 13:35:38 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000010401010000000000000000030000604a4b7c0000000031", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/03/21 13:35:38 executing program 3: r0 = socket(0x9, 0x3, 0x3f) bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000080)={0x9, {{0x2, 0x4e20, @rand_addr=0x7}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x104) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x9, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="240000000001010000000000000000ffffff7f00100002000c00010000000000ac14ffaa"], 0x24}, 0x1}, 0x0) 2018/03/21 13:35:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') setns(r0, 0x48000000) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000000)=ANY=[@ANYBLOB="56004b0004007905feff00000300000000800700"]) preadv(r0, &(0x7f000039f000)=[{&(0x7f00000e4f6b)=""/149, 0x95}], 0x3e8, 0x2) 2018/03/21 13:35:38 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:38 executing program 2: clock_getres(0xdffffffffffffff0, &(0x7f0000000000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x40000008}) [ 57.342289] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/21 13:35:38 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80202, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000013effc)=0xbe, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/03/21 13:35:38 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a382110e4a76bc803030c41b281cf2233e9a51992de24d04ec71bda3013175633c3a200e2478d8d32e5be52aec11c0cf0310a5890fac171def111bd49f2a4073d2c131f375146d2bcde6609abed71227cc30f7d24aab9", 0x91, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000280)={{0x5}, 'port0\x00', 0xbc, 0x11, 0x3462, 0x7ff, 0x8, 0x20, 0xffffffff, 0x0, 0x4, 0x100000}) fcntl$lock(r0, 0x25, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7fffffff}) accept4(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x800) 2018/03/21 13:35:38 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:38 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) socketpair(0x13, 0x7, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000040)="4e5c791863648f73a3a30e2b08eede089fe8320b7a31ad5de227243bcc90765266cdeeb682558edf4440aa521bc23b4f4c370e9f2a768ef37e05555a916ed68b3770d47312d49b2b3a9ef7985ad1f54bf4aa2b2123d9c89e61b2fb97d6e401b93eb4e04a6ce5a2eca5f324deb0779477c6adc19a1ed688d785ad8d7f9371e6") ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0xfffffe78, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000025d000)={0x44, 0x0, &(0x7f0000cd5fbc)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000000040)}) [ 57.368612] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 57.384871] audit: type=1400 audit(1521639338.469:28): avc: denied { setopt } for pid=8004 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 57.409755] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/21 13:35:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f00000000c0)) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7, 0x444180) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000180)=0xfffffffffffff511, 0x8) 2018/03/21 13:35:38 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000100)=""/247) r2 = epoll_create(0x3) close(r2) dup3(r2, r0, 0x0) 2018/03/21 13:35:38 executing program 4: r0 = getuid() ioprio_get$uid(0x0, r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)=""/187, &(0x7f0000000100)=0xbb) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x7fff, 0x2, 0x100000001, 0x3, 0x2}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000001c0)="7a90051db58919f4320db7be01bacd2309e06f58a2950444a8e07e63b63d7fa7f78455948b29a7a5f27d7612695c877bac34aeb8dbaffb2b518c639d98e97ef2449d0ef272b63e77a875cfb09e24748768180272c8cc1e9c509c9cbeb1d62721bbb60a45cff6ad3093b5369969b7c78a22ff3d16ab11e2f73615ab5714f708f63444c7c594ccdd90210f590081807ee673b929869d57b7e63c246968a158dafdee5f2cfff8b40f0f5bb46f2c853a00e33bf50069182a1365fc75333d69cf3fad065863d277a85412c2dc8fd71b", 0xcd) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) ioprio_get$uid(0x3, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000380)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000440)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000480)) r2 = getpid() waitid(0x1, r2, &(0x7f0000000540), 0x0, &(0x7f0000000580)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000600)={'lo\x00', {0x2, 0x4e22}}) linkat(r1, &(0x7f0000000640)='./file0\x00', r1, &(0x7f0000000680)='./file0\x00', 0x400) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000006c0), &(0x7f0000000700)=0x4) prctl$intptr(0x3f, 0x7f) getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000800)=""/238) connect$inet(r1, &(0x7f0000000900)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) pipe(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r4, &(0x7f0000000980)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f00000009c0)={0x9, 0x751, r2, 0x6, r0, 0x6, 0xffff, 0x6}) getsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000000a00)={@multicast2}, &(0x7f0000000a40)=0x8) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000a80)=""/52) connect$unix(r4, &(0x7f0000000ac0)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000b40)={{{@in=@multicast2, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000c40)=0xe8) connect$pptp(r1, &(0x7f0000000c80)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) 2018/03/21 13:35:38 executing program 7: sysfs$3(0x3) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@generic={0x6, 0x9, 0x2}) r1 = getpgid(0xffffffffffffffff) process_vm_writev(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/151, 0x97}, {&(0x7f0000000180)=""/54, 0x36}, {&(0x7f00000001c0)=""/109, 0x6d}], 0x3, &(0x7f0000000400)=[{&(0x7f0000000280)=""/244, 0xf4}, {&(0x7f0000000380)=""/53, 0x35}, {&(0x7f00000003c0)=""/31, 0x1f}], 0x3, 0x0) r2 = open(&(0x7f0000000440)='./file0\x00', 0x82, 0x10) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000480)=""/59, 0x3b) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)) getpid() finit_module(r2, &(0x7f0000000500)=')%eth1:\\em0procposix_acl_access\x00', 0x0) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000540)={'gretap0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) capget(&(0x7f0000000580)={0x0, r1}, &(0x7f00000005c0)={0x101, 0xfff, 0x1, 0xffffffff, 0x9, 0x8000000}) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000600)={@empty, @remote, @multicast1}, &(0x7f0000000640)=0xc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000680)) read(r0, &(0x7f00000006c0)=""/195, 0xc3) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000007c0)=0x9, &(0x7f0000000800)=0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000840)={0x4def, 0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000000880)={r3, 0x1}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f00000008c0)=""/69) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000940)='/dev/hwrng\x00', 0x800, 0x0) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000980)={'ip_vti0\x00', 0x4}) r5 = add_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000a40)="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", 0x1000, 0xfffffffffffffffb) keyctl$read(0xb, r5, &(0x7f0000001a40)=""/75, 0x4b) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000001b00)={0x1, &(0x7f0000001ac0)=[{}]}) flistxattr(r4, &(0x7f0000001b40)=""/246, 0xf6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001c40)={0x0, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x1}}, 0x0, 0x6, 0x1, 0x1, 0x24}, &(0x7f0000001d00)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001d40)={0x800, 0x2, 0x7ff, 0x7343, r6}, 0x10) sendfile64(r0, r0, &(0x7f0000001d80), 0x5) 2018/03/21 13:35:38 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="84000000"], &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x40, 0x14, 0x1, 0x0, 0x3, 0xffffffff, 0x6, {r4, @in6={{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x3}}, 0x7, 0x1f, 0x8, 0x1c00000000000000, 0x3}}, &(0x7f0000000280)=0xb0) rt_sigaction(0x16, &(0x7f00000002c0)={0x9, {0x4}, 0x10000000, 0x7ff}, 0x0, 0x8, &(0x7f0000000300)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x0, 0xcd3f}) [ 57.431665] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/21 13:35:38 executing program 5: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000000000)="24000000100005004d08000002e80103030501001000f900f70000f1de005c0919000000", 0x24) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 57.514029] audit: type=1400 audit(1521639338.599:29): avc: denied { ioctl } for pid=8047 comm="syz-executor5" path="socket:[18484]" dev="sockfs" ino=18484 ioctlcmd=8919 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 57.532317] binder_alloc: binder_alloc_mmap_handler: 8021 20000000-20002000 already mapped failed -16 [ 57.535059] binder: BINDER_SET_CONTEXT_MGR already set [ 57.535066] binder: 8021:8035 ioctl 40046207 0 returned -16 2018/03/21 13:35:38 executing program 6: rt_sigpending(&(0x7f0000dbfff8), 0xfffffffffffffda3) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x8, 0x4) 2018/03/21 13:35:38 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000080)={r2, 0x2}) unshare(0x3fe) flock(r0, 0x8) 2018/03/21 13:35:38 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40100, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000001c0)=0x7) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000180)) get_robust_list(0x0, &(0x7f0000000000)=&(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000140)={0x6, 0x64c}) 2018/03/21 13:35:38 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000eaa000)='/dev/sg#\x00', 0x3, 0x2) ioctl$TIOCSBRK(r0, 0x5427) write$sndseq(r0, &(0x7f0000000000)=[{0xac, 0x2, 0x5, 0xffffffffffffffff, @time={0x77359400}, {0x4}, {0x7ff, 0x3}, @queue={0x7fffffff, {0x2, 0x8}}}, {0xfffffffffffffffc, 0x4, 0x10c000000000, 0x100, @tick=0x400, {0x40, 0x1000}, {0x2}, @raw32={[0x100000001, 0x2, 0x3]}}, {0xfffffffffffffffe, 0x0, 0xffffffffffffeda3, 0x990e, @tick=0xffffffffffff7fff, {0x2, 0x800}, {0xfff, 0xca}, @note={0xffff, 0x1, 0x6, 0x401, 0x4}}], 0x54) ioctl(r0, 0x227b, &(0x7f0000001000)="06") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x7c, "23d15bf31032fac4913accd838ba25ade0e5c7b1e01b25fbe27466a144517cc806729842fa6327826b9a3fe16c7bed4174d21b5c7dee28d7540f39aec0c0b3c14b0b4f886b57e3077ea6bd35ceaf7e2f451a8158790c86fc472a1f49889c4a496c4560198873ebb7f8f3b3db16a33e81f84fb789a49eaf4089c5fe73"}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x81}, 0x8) accept4$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x10, 0x80000) read(r0, &(0x7f0000003fa8)=""/88, 0x58) 2018/03/21 13:35:38 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000a5dff8)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000005000)) r4 = epoll_create1(0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) read(r3, &(0x7f0000000040)=""/13, 0xd) close(r5) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0xfffffffffffffffe, 0x3, 0x3, 0x0, 0x1, 0x1, 0x7, 0x2, 0x6, 0x322, 0x8, 0x7f}) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000000)=0x5) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000013ff4)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000f000)) 2018/03/21 13:35:38 executing program 0: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:38 executing program 7: sysfs$3(0x3) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@generic={0x6, 0x9, 0x2}) r1 = getpgid(0xffffffffffffffff) process_vm_writev(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/151, 0x97}, {&(0x7f0000000180)=""/54, 0x36}, {&(0x7f00000001c0)=""/109, 0x6d}], 0x3, &(0x7f0000000400)=[{&(0x7f0000000280)=""/244, 0xf4}, {&(0x7f0000000380)=""/53, 0x35}, {&(0x7f00000003c0)=""/31, 0x1f}], 0x3, 0x0) r2 = open(&(0x7f0000000440)='./file0\x00', 0x82, 0x10) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000480)=""/59, 0x3b) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)) getpid() finit_module(r2, &(0x7f0000000500)=')%eth1:\\em0procposix_acl_access\x00', 0x0) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000540)={'gretap0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) capget(&(0x7f0000000580)={0x0, r1}, &(0x7f00000005c0)={0x101, 0xfff, 0x1, 0xffffffff, 0x9, 0x8000000}) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000600)={@empty, @remote, @multicast1}, &(0x7f0000000640)=0xc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000680)) read(r0, &(0x7f00000006c0)=""/195, 0xc3) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000007c0)=0x9, &(0x7f0000000800)=0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000840)={0x4def, 0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000000880)={r3, 0x1}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f00000008c0)=""/69) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000940)='/dev/hwrng\x00', 0x800, 0x0) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000980)={'ip_vti0\x00', 0x4}) r5 = add_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000a40)="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", 0x1000, 0xfffffffffffffffb) keyctl$read(0xb, r5, &(0x7f0000001a40)=""/75, 0x4b) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000001b00)={0x1, &(0x7f0000001ac0)=[{}]}) flistxattr(r4, &(0x7f0000001b40)=""/246, 0xf6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001c40)={0x0, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x1}}, 0x0, 0x6, 0x1, 0x1, 0x24}, &(0x7f0000001d00)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001d40)={0x800, 0x2, 0x7ff, 0x7343, r6}, 0x10) sendfile64(r0, r0, &(0x7f0000001d80), 0x5) 2018/03/21 13:35:38 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000001c0)=""/238, &(0x7f00000000c0)=0xee) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'vlan0\x00', 0x0}) sendto$packet(r0, &(0x7f00000002c0)="64253aba22dd522b5c316383a19951abd749e9f8c18cad0f707ded41fbf1e182f54c447e39dcab7ce9e43865441b78d89a9be1c45b7b0fa60ef792d350e569211646222d45514d6d70994de12b15ba367485824c0856a57dfa2397bbead10cef67ce02154beb68f3e0d7b20e6c37029de609241e98ca4b9b95fe0f5ffd5487008b573735e3dfc54908e0b01c576f078474c3bc6aaacb259189d3be62f56de37b906a20b942104be5df41cf", 0xab, 0x20000050, &(0x7f0000000140)={0x11, 0x0, r1, 0x1, 0xfffffffffffffffa, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000180)=0x6, 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000040)=0xf2f8, 0x4) [ 57.556785] binder_alloc: 8021: binder_alloc_buf, no vma [ 57.556826] binder: 8021:8024 transaction failed 29189/-3, size 0-0 line 3128 [ 57.581410] binder: undelivered TRANSACTION_COMPLETE 2018/03/21 13:35:38 executing program 0: r0 = socket(0x0, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:38 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xa00c0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00000007c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000780)={&(0x7f0000000500)=@newsa={0x280, 0x10, 0x4, 0x70bd25, 0x25dfdbfe, {{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x5, 0x4e21, 0x800, 0xa, 0x80, 0xa0, 0x0, r2, r3}, {@in=@multicast2=0xe0000002, 0x4d4, 0x32}, @in=@dev={0xac, 0x14, 0x14, 0xa}, {0x80000001, 0x10000, 0xff, 0x101, 0x5, 0x200, 0xfffffffffffff801, 0x1000}, {0xe69, 0x15a0, 0x9, 0x6}, {0x9, 0x3, 0x9}, 0x70bd27, 0x3506, 0xa, 0xc381ad3f6fc8ae7a, 0x5fbd, 0x80}, [@algo_auth={0x4c, 0x1, {{'cmac(camellia)\x00'}, 0x20, "db134705"}}, @tmpl={0x44, 0x5, [{{@in=@multicast1=0xe0000001, 0x4d2, 0x3f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3502, 0x0, 0x2, 0x5, 0x7, 0x10001, 0xaef}]}, @policy={0xb0, 0x7, {{@in6=@dev={0xfe, 0x80, [], 0x19}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0xffffffffffffff79, 0x4e23, 0x4, 0xa, 0xa0, 0x20, 0x8, r4, r5}, {0xc4fb, 0x100000000, 0x8, 0x8, 0x80000001, 0x4, 0x81, 0x3}, {0x7fff, 0x7, 0x6, 0x3}, 0x401, 0x6e6bb2, 0x0, 0x1, 0x1}}, @lifetime_val={0x28, 0x9, {0x80, 0x3, 0x0, 0x1}}, @etimer_thresh={0x8, 0xc, 0x10001}, @policy_type={0xc, 0x10, {0x1}}, @srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x280}, 0x1, 0x0, 0x0, 0x800}, 0x400c001) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) close(r0) 2018/03/21 13:35:38 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000000c0)=0x3ff, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/21 13:35:38 executing program 3: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) ppoll(&(0x7f0000000100)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x8) vmsplice(r0, &(0x7f0000001800)=[{&(0x7f0000001780)="ea", 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000000140)=""/58, 0x3a}, {&(0x7f0000000180)=""/180, 0xb4}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/18, 0x12}, {&(0x7f0000001280)=""/168, 0xa8}], 0x5, 0x0) 2018/03/21 13:35:38 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_fuseblk_mount(&(0x7f0000510000)='./file0\x00', &(0x7f000099bff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000080)={r3, 0x2}) r4 = dup3(r0, r1, 0x0) bind$bt_l2cap(r4, &(0x7f00000000c0)={0x1f, 0x6b, {0x10000, 0x3, 0x3, 0xb80, 0x6, 0x1}, 0x8, 0x8000}, 0xe) 2018/03/21 13:35:38 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00004ec000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x400445a0, &(0x7f0000000040)) 2018/03/21 13:35:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x6, 0x1, 0x80, 0x20, 0x1}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x14, "ad473128a7f6157e361e8953e498e3baacfb6021"}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x0, &(0x7f0000000080)}, &(0x7f0000000440)=0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x8000, @empty, 0x47f6}}, 0x10000, 0x2, 0x2, 0x20, 0x10}, &(0x7f0000000280)=0x98) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xe9}, 0x1c) removexattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00') connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) 2018/03/21 13:35:38 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000001600030407fffd946fa283bc0aeee6d87986c4", 0x17}], 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp6\x00') r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x3) 2018/03/21 13:35:38 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4287, r1) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000000)) 2018/03/21 13:35:38 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0xfff, &(0x7f0000000080)=0x4) 2018/03/21 13:35:38 executing program 0: r0 = socket(0x11, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:38 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={"62726964556530007f0100", 0x2200}) 2018/03/21 13:35:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0209000602000000ffffffffffffffffb0df5894d8d6d96163e93b2a0d0af3e77134f86fadc1a0f58a98b6080eff7919a4817681417df79e045b33d7d061781433460f28"], 0x10}, 0x1}, 0x0) 2018/03/21 13:35:38 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00001f7000)={0x10}, 0xc, &(0x7f0000e22ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c0000001d000104ffffffffffffddff000000003286dba1cfdb1f4d076750564eeb9e97b5c331f6cd4513cf148c3824b6c05e00765849a3e59ce67ed6671eb17ecc8dab9dbcf698e00b665c1ed59912b776136747a3d7d8299fdf44f7cade6a33e73ec4c098a1c465", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\b\x00\t\x00\x00\x00\x00\x00\b\x00\a\x00\x00\x00\x00\x00'], 0x2c}, 0x1}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) sendmsg$key(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x2, 0x12, 0xfff, 0x0, 0x1f, 0x0, 0x70bd27, 0x25dfdbfe, [@sadb_ident={0x2, 0xb, 0x7, 0x0, 0x5}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e24}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d6}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e20}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x6e6bb0, 0x3, {0x6, 0x3f, 0x3, 0xffffffffffffff95, 0x0, 0x100000001, 0x0, @in6=@dev={0xfe, 0x80, [], 0xf}, @in=@broadcast=0xffffffff}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x8001, {0x6, 0x2b, 0x1, 0x800, 0x0, 0x2, 0x0, @in=@dev={0xac, 0x14, 0x14, 0xa}, @in=@multicast1=0xe0000001}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xe4}, @in={0x2, 0x4e20, @rand_addr=0xfffffffffffffff9}}]}, 0xf8}, 0x1}, 0x80) 2018/03/21 13:35:38 executing program 6: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/03/21 13:35:38 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:38 executing program 1: r0 = eventfd2(0x2, 0xfffffffffffffffe) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(0xffffffffffffffff, &(0x7f0000001540), 0x8) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) [ 57.776739] audit: type=1400 audit(1521639338.859:30): avc: denied { attach_queue } for pid=8109 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2018/03/21 13:35:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = signalfd(r0, &(0x7f0000e7d000), 0x8) unshare(0x40600) signalfd(r1, &(0x7f0000b9fff8), 0x8) 2018/03/21 13:35:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/dev\x00') r1 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) process_vm_readv(r2, &(0x7f0000000300)=[{&(0x7f0000000180)=""/230, 0xe6}, {&(0x7f0000000080)=""/54, 0x36}, {&(0x7f00000000c0)=""/34, 0x22}, {&(0x7f0000000280)=""/118, 0x76}, {&(0x7f0000000100)}], 0x5, &(0x7f0000001500)=[{&(0x7f0000000340)}, {&(0x7f0000000380)=""/99, 0x63}, {&(0x7f0000000400)=""/47, 0x2f}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/177, 0xb1}], 0x5, 0x0) r3 = getgid() getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setresgid(r1, r3, r4) 2018/03/21 13:35:39 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80040, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2a002) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000280)=0x80) prctl$intptr(0x1c, 0xffffffffffffeffd) write$evdev(r1, &(0x7f0000057fa0)=[{}], 0x10) r2 = dup(r0) r3 = dup2(r2, r1) poll(&(0x7f0000000300)=[{r3, 0x8000}], 0x1, 0x5) utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f0000000140), &(0x7f00000001c0)=0x4) getsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f0000000080), &(0x7f0000000240)=0x4) 2018/03/21 13:35:39 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) sendmmsg(r0, &(0x7f0000002840)=[{{&(0x7f00000003c0)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000440)="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0x126c, 0x4040}, 0x2}], 0x1, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0xfffffffffffffff9, 0x3, [0x9, 0x8, 0x40]}, &(0x7f0000000300)=0xe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r2, 0x1ff}, &(0x7f0000000380)=0x8) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f0000000240)={0xff, 0x9}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r0) sendmmsg(r1, &(0x7f000000ab00)=[{{0x0, 0x0, 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&(0x7f000000a9c0)=[{&(0x7f00000099c0)="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", 0x1000}], 0x1, &(0x7f000000aa00)=[{0xcc, 0x10d, 0x9, "da9418c8a15d076df2b724fb60890879074cda450ad460ead4c0c2d011268163a0cdfbdb942c4efdb98f7a02c614f2fd9d8beaa0d9b6c81ee3134817c0abdf0f706852250f34ac2dcc5a940c7f5a9cbe967a6e15fb4f0e4bf2f7060962d6cac7a25e50593d2216d34f343f917a8ac08df934c84f8ed59e3bfd1365487727a68dd599bee38ad71729429593b0676bf6d3e15dc4a92721b806e33c67789f99e69fa35d75e7badbe3218f20ac3534542a602863cb0c3b00e77c9a570d38c689"}], 0xcc, 0x10}, 0xfffffffffffff800}], 0x4, 0x80) 2018/03/21 13:35:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b0ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f00004fd000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003680)='bdevlo\x00', 0x1) connect$bt_l2cap(r1, &(0x7f00000036c0)={0x1f, 0x5, {0xe24, 0x8fc, 0x4, 0x9, 0x6, 0x20}, 0x9, 0x7}, 0xe) r2 = fcntl$dupfd(r0, 0x0, r0) fdatasync(r2) pwritev(r1, &(0x7f00000006c0)=[{&(0x7f0000000100)="b5f95212408cd708d105c60826451e4000e36de5b68981b0fe4f4431bf07d5b553cc6fd0fff90b282cc7b3e429c51cf70cc2c60e0f40df53e2ed34a0ed55d8251aca65b85b8dfdd1cbfcd20d81ecd5fd7beaa8a495d948ebcb65a2fd454eb552358366720b204aa09f00ab884dfd2dada661cb317e3072e44b4404f3fe6c6dd74c540f2c6388eb7f41637f2bc009cdec62662bc2353c31f40a661416cbe4e9bc9f", 0xa1}, {&(0x7f00000001c0)="8c06", 0x2}, {&(0x7f0000000200)="1bd2738ddaf5587e71060a32fe3ccdf3880b41d8d3175a497233b6a9ef9b6b9da1fbe9ce2eccc52952ad0e6b68726692924d6525910c4762067bd584acb7b5af54ac2fdd2ae51804ecf4d22ce2", 0x4d}, {&(0x7f0000000280)="05ccd91e8a93ff3d4f90009f37cfd5366ff3a2c150cf64ac545abf42e0961cdc9013cb6af118bed9805c2d1e884b3178fc4bf1b15fd2c5755be475dc73b7d0daea598b712319be0a5a695fdea8fdf1d4e9000b11204d316b314807d74d5b53c5958066e93929e26c31fda4dcf06bd973ef5ebf9084f1764d9e3510d4b7f012c58952c6dc8c5d4b26d11db70e8b", 0x8d}, {&(0x7f0000000340)="6065a2c7a9e7b29bccda881920ecfe0bd655c9396fb6cec5a7b14e28ea6178df12575a3e4313b429fe65845c55d59508e13a19bb01a8fb16b0", 0x39}, {&(0x7f0000000380)="1700035d484128c92cc739f245e81dbbb67e95a3012e6412376ca8ca86231fd6e39ee86a2944cd258a", 0x29}, {&(0x7f00000003c0)="8d080456b31befde08a27e968e612f25ee15cfeaeeb63614399c99f4f87418bfde38a5eb1e46e640f038a09180c0757aef2baa6c5434e5c062f0917a74c6799464ff33221576debcce98628499701e51068a6d6f2cb1850d82076e8df63a946451d0d8406ac9fb8eb50603630a6e9a156de10d0ce64259e98ee72acd67862df1606f01ad32e011c1a6f55a23eead04c243f84c02f2017fa4b6ea1eeeb61a7ac1b623671e", 0xa4}, {&(0x7f0000000480)="7d1c9bc019b44890fb4ad40874f2f4537fd9488b09a721c60b7c38bb9ba42d38d08ff65127fd22bfe0405903de519a07c2c7e0b65282da1a6789f6f9435eb28be331818ebb26730e31ba375fb3bf6910c5abf82cecada575b69868d45310823c0f611ea75b39d88b9f826f72f1c1f6301d7ce4dbf0996801ef091b479440f1f8e93550078f2100394cebd63982181ed4efd6dc5bd5418d698fa346b454fd19639f4e32c88323c8daeb0ba0ab613a9eebfb8a748348b730c94e48361f8f5964fede6726100d3b6614c527648e1f69400a01ca64eb76f705ccbe697a193568cc", 0xdf}, {&(0x7f0000000580)="ef066b773e99d17746af39f05eda50695df21ff1a5159f0dd687b9543078ce753775", 0x22}, {&(0x7f00000005c0)="7779283d9380c07dd07dbc877a0e70a91abf59b0497c4039bdf9cba1da2d0d20890e0a00355fa5ec984809293c68694186bdb243d2b7a6a214616fbfb3daa640a449b7a6c4d51ccb6016c017646be2f35ded1cf5e35604393cd98afdc3b7ce81b6e6152c855d1086a2396c9d874031ffb5771c9e53ac6dd7761e4b06b384c61609556aa9eb1fcc52bd58f1fc467d922f594ec7723f31bf563ece9d6993d70abfe778fa125a2a6ad32be0b84c0a787796a8ad347e7913a50215558dc9042df219d61860ef3c5e05097e109a131803bf0506af7ed3", 0xd4}], 0xa, 0x0) ioctl$int_in(r0, 0x5420, &(0x7f0000000000)=0x7177) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xff, 0x5, [0x2, 0x6, 0x401, 0xfffffffffffffff7, 0x5f]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) 2018/03/21 13:35:39 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000146ff8), 0x8) r1 = inotify_init1(0x800) fcntl$setstatus(r1, 0x4, 0x6000) r2 = dup3(r0, r1, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x5, 0x5], 0x2, 0x7, 0x3, 0x1, 0x2, 0x1, {0xfffffffffffffffe, 0x400, 0x4, 0x7fff, 0x8, 0x7fff, 0x6, 0x7fffffff, 0x0, 0x6, 0x9, 0x1, 0x6, 0x4, "90f66fc14efdf5fd91be64bb9a4008225daf8fd08c6c6c60cc443e5c30ed7cce"}}) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000000500), 0xdf, 0x2000000c, &(0x7f00000001c0)={0xa, 0x104e20}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f0000000080), 0x400000fb) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000400)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) poll(&(0x7f00000000c0)=[{r3, 0x7}], 0x1, 0x1) signalfd(r0, &(0x7f0000000000)={0x7}, 0x8) 2018/03/21 13:35:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="a1f4dc26578d80e3d9610808", 0xc) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000000c0)=0x80000001, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty, 0x8}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040), 0x8) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) 2018/03/21 13:35:39 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@pppol2tp, 0x80, &(0x7f0000000080), 0x20000000000002e7, &(0x7f0000000240)=""/186, 0xba}, 0x40010063) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) 2018/03/21 13:35:39 executing program 7: r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) read$eventfd(r1, &(0x7f00000001c0), 0x374) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) 2018/03/21 13:35:39 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000792fd0)=@dstopts, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x8, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @rand_addr=0x45}, 0x10, 0xfffffffffffffeff, 0xe7, 0x100000001, 0x20, 0x0, 0x2, 0x8001, 0x7f8ae0dd}) 2018/03/21 13:35:39 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7, 0x1}, 0x88) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0x1, 0x2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x101}, 0x8) poll(&(0x7f0000000200)=[{r2, 0x110}, {r0, 0xf161}, {r2, 0x8008}, {r2, 0x8}], 0x4, 0x100000000) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000240)=@req={0x9, 0x0, 0xee, 0x1}, 0x10) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000280), 0x1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f00000002c0)={&(0x7f0000ffc000/0x1000)=nil, 0x3, 0x7, 0x80, &(0x7f0000ffb000/0x4000)=nil, 0x3ce}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000300)=0x3, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = fcntl$getown(r0, 0x9) ptrace(0x19, r3) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000340)={0x7, 0x0, 0x100000000}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r5 = request_key(&(0x7f0000000480)='ceph\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r4, 0x3, 0x20, r5) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x4) r6 = syz_open_dev$sg(&(0x7f00000005c0)='/dev/sg#\x00', 0x4d93, 0x0) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000600)=""/226, &(0x7f0000000700)=0xe2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r6, 0x6430) flistxattr(r6, &(0x7f0000000740)=""/4096, 0x1000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x63, &(0x7f0000001740)={'NETMAP\x00'}, &(0x7f0000001780)=0x1e) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001800)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000001900)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001940)={r7, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001980)='/selinux/create\x00', 0x2, 0x0) sendmsg$inet_sctp(r6, &(0x7f0000001a40)={&(0x7f00000019c0)=@in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000001a00), 0x0, 0x0, 0x0, 0x20000000}, 0x8081) 2018/03/21 13:35:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="a1f4dc26578d80e3d9610808", 0xc) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000000c0)=0x80000001, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty, 0x8}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040), 0x8) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) 2018/03/21 13:35:39 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x208000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0xfffffffffffffffc, 0x0, 'queue0\x00', 0x100}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x2, {0x20100000000003, 0x0, 0x3}}) 2018/03/21 13:35:39 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140)={r1, r2/1000+10000}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) recvfrom$llc(r4, &(0x7f0000000040)=""/47, 0x2f, 0x40010100, &(0x7f00000000c0)={0x1a, 0x33b, 0x40, 0x5, 0x1f, 0x3ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x8) 2018/03/21 13:35:39 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:39 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@remote, @loopback}, &(0x7f0000000080)=0x8) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@loopback, @in=@remote}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) getsockopt(r1, 0x34, 0x9, &(0x7f0000000440)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x48050, r1, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) 2018/03/21 13:35:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) epoll_create(0x800) r3 = epoll_create1(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) r4 = dup3(r1, r1, 0x80000) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x49) linkat(r4, &(0x7f0000000040)='./file0\x00', r5, &(0x7f00000000c0)='./file0\x00', 0x400) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cda000)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000100)=0xffffffff, 0x4) epoll_wait(r3, &(0x7f000029bfdc)=[{}], 0x1, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x9) epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x0) poll(&(0x7f000000f000)=[{r3}], 0x1, 0x0) 2018/03/21 13:35:39 executing program 7: r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) read$eventfd(r1, &(0x7f00000001c0), 0x374) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) 2018/03/21 13:35:39 executing program 4: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20, 0x0, @empty, 0x10}, 0x1c) sendto$inet6(r0, &(0x7f00009ba000)='M', 0x1, 0x0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0xffd8) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab0f96)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/03/21 13:35:39 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:39 executing program 5: sync() fdatasync(0xffffffffffffffff) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000000c0)={0x2, {0x2, 0x4e23, @rand_addr=0x81}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0xfffffffffffffffe, 0x2a, 0xe4, 0x8, &(0x7f0000000080)='ip6_vti0\x00', 0x3, 0x3f}) fdatasync(r0) getpeername$packet(0xffffffffffffffff, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002400)=0x14) 2018/03/21 13:35:39 executing program 2: socketpair$unix(0x1, 0x924a6af58c709632, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000040), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) 2018/03/21 13:35:39 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=0x2) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000006fc0)={@rand_addr, @empty, 0x0}, &(0x7f0000007000)=0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000007040)=r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000580)={'bpq0\x00', 0x1}) 2018/03/21 13:35:39 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)=""/7, &(0x7f0000000100)=0x7) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x4000000020000802, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001900)=0x4000000003, 0xffffffffffffff33) sendto$inet(r1, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/21 13:35:39 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x800000000042, &(0x7f000024c994)=""/192, &(0x7f0000629ffc)=0xc0) 2018/03/21 13:35:39 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:39 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/03/21 13:35:39 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0xfff, 0x15, 0x8, 0x9, "2e00f1a2b2c80488452630101f948cbb154322cb52d1c5db8802c7e3eb47ab8e"}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/03/21 13:35:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_getroute={0x24, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@RTA_MARK={0x8, 0x10}]}, 0x24}, 0x1}, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00') 2018/03/21 13:35:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00005d2ffc)=0x6) r1 = request_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="2c238b6e6f6465765d00", 0xfffffffffffffff9) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="0d50a0b02cb9f6ad7b4d5439da1709c1001e977a8210c7eccf1b6953f7f98d563a00f2015750d458b5b02739065ef2401fa44d310d0a9d70e676b570b42462eb6dc8b9727c3fafbc6f317a929f4cffafc7d2d87c18b4888198ebe0484658bb0aa689cb0629932ed0a721f746c10a42702b343267f57feeabe53e30a002920061", 0x80, r1) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003aefdc)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x7fffffff}) 2018/03/21 13:35:39 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000040)={0x0, 0x3}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x80000000, 0xfffffffffffffffa}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x0, 0x4, [0x9, 0x400, 0x200, 0x6]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200)=0xc7, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={'ifb0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[{0x4, 0x1, 0x2, 0x7}, {0x3a83, 0x3, 0x0, 0x8}, {0x7fffffff, 0x8, 0xffffffffffff608b, 0x200}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r2, 0x1, 0x6}, &(0x7f0000000340)=0xc) utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0x77359400}, {0x0, 0x2710}}, 0x100) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000400)=0x5, 0x4) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000440)="b9511f4ea832b10490fef68227b005bc5e6d57458643af60f5e82ef85ac0a8ddcb525b4d0c5888d379268b4923ae4a40f518488eb600f5b231e621a03b5421276906f75904d5a313c513f705859027274fa2a507b0b0ac91a7c0a7e4f7910cedf5e94069fabfbf9a51c3cbd4ff7fe7caf7ee1935f96556339165bce64b9ee122d7ed02dbfadb11f11586af") execveat(r0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000540)='/selinux/policy\x00'], &(0x7f0000000780)=[&(0x7f00000005c0)='ifb0\x00', &(0x7f0000000600)='/selinux/policy\x00', &(0x7f0000000640)='cpuset\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='$)$user],N.keyringGPLnodev\x00', &(0x7f0000000700)='ifb0\x00', &(0x7f0000000740)='/selinux/policy\x00'], 0x800) pwritev(r0, &(0x7f0000000800)=[{&(0x7f00000007c0)="735456422f5ed9", 0x7}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000840)=@assoc_value={r2, 0x2}, 0x8) fcntl$setsig(r0, 0xa, 0x41) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000980)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000ac0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b00)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e24, 0x4, 0x4e23, 0xfffffffffffffffa, 0xa, 0xa0, 0x0, 0x7f, r3, r4}, {0x8, 0x0, 0x0, 0x9, 0x9d00000000000000, 0x6, 0xc0000, 0xfffffffffffffffb}, {0x81, 0x0, 0x8, 0x8000}, 0x4, 0x0, 0x2, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x3, 0x80000001, 0xfffffffffffffffd, 0x21, 0x100000001}}, 0xe8) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000c00)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000c40)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x22, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) r6 = getpgrp(0xffffffffffffffff) fcntl$setown(r5, 0x8, r6) connect(r0, &(0x7f0000000cc0)=@vsock={0x28, 0x0, 0x2711, @my=0x1}, 0x80) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000d40)={0x1, 0x6, [@random="c56fecddde7b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @empty]}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000d80)) 2018/03/21 13:35:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) poll(&(0x7f0000000000)=[{r0, 0x100}, {r0, 0x2014}, {r0, 0x400}, {r0, 0x2}, {r0, 0x308}], 0x5, 0x0) 2018/03/21 13:35:39 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000573fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl(r0, 0x800000080004531, &(0x7f0000d31000)) 2018/03/21 13:35:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') mq_timedsend(r0, &(0x7f0000000040)="e8c506aeaff7aefcf75992f5a7d13cedbfec2a88681eb7bd069999faa06f5e34fb04332773a034fe0c3049dfcdfe7d6c10e910cae4510ed1a62bac1283cc7a3bdb21f40439cb2875922aca2b1fa2b3e16c32caeb2444be03e8e6b1c25d", 0x5d, 0x1e4c, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000b0dfee)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) 2018/03/21 13:35:39 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x8d21, 0x0, 'client0\x00', 0x5, "3338cb7f2bcb0632", "47d2fa1a464ddc8af8c24dd8a2e232acd7efc93390c08d88ce1b217570b5a1c1", 0x5, 0x7}) r1 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind(r1, &(0x7f0000000f80)=@generic={0x5, "15c4641c115ed4643c52c68a9ccfd91a3d8ce265eb7c5244c598630ea02cdff6cda80b1d73e9788720309d7de53303c99076a92a18765dace0c2d61de06c5be1905efef572341d51c5c31a829982f79a3bbf2a9c009fa7d116c016bc44493eaf48095a4ffdd729b8b1f4c1f1aa203abb7158881a4f37a7c2fe9b22c63518"}, 0x80) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) 2018/03/21 13:35:39 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000040)=0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x9, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0xaa}, 0xc72000}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x1000}], 0xa4) fcntl$setstatus(r0, 0x4, 0x46000) read$eventfd(r0, &(0x7f0000000200), 0xfffffffffffffdc5) 2018/03/21 13:35:39 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:39 executing program 2: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x39) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x0) dup3(r1, r0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xffffffffffffffff}) 2018/03/21 13:35:39 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000040)=0x4, 0x4) 2018/03/21 13:35:39 executing program 3: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) 2018/03/21 13:35:39 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000040)={0x0, 0x3}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x80000000, 0xfffffffffffffffa}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x0, 0x4, [0x9, 0x400, 0x200, 0x6]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200)=0xc7, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={'ifb0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[{0x4, 0x1, 0x2, 0x7}, {0x3a83, 0x3, 0x0, 0x8}, {0x7fffffff, 0x8, 0xffffffffffff608b, 0x200}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r2, 0x1, 0x6}, &(0x7f0000000340)=0xc) utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0x77359400}, {0x0, 0x2710}}, 0x100) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000400)=0x5, 0x4) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000440)="b9511f4ea832b10490fef68227b005bc5e6d57458643af60f5e82ef85ac0a8ddcb525b4d0c5888d379268b4923ae4a40f518488eb600f5b231e621a03b5421276906f75904d5a313c513f705859027274fa2a507b0b0ac91a7c0a7e4f7910cedf5e94069fabfbf9a51c3cbd4ff7fe7caf7ee1935f96556339165bce64b9ee122d7ed02dbfadb11f11586af") execveat(r0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000540)='/selinux/policy\x00'], &(0x7f0000000780)=[&(0x7f00000005c0)='ifb0\x00', &(0x7f0000000600)='/selinux/policy\x00', &(0x7f0000000640)='cpuset\x00', &(0x7f0000000680)='\x00', &(0x7f00000006c0)='$)$user],N.keyringGPLnodev\x00', &(0x7f0000000700)='ifb0\x00', &(0x7f0000000740)='/selinux/policy\x00'], 0x800) pwritev(r0, &(0x7f0000000800)=[{&(0x7f00000007c0)="735456422f5ed9", 0x7}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000840)=@assoc_value={r2, 0x2}, 0x8) fcntl$setsig(r0, 0xa, 0x41) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000980)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000ac0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b00)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e24, 0x4, 0x4e23, 0xfffffffffffffffa, 0xa, 0xa0, 0x0, 0x7f, r3, r4}, {0x8, 0x0, 0x0, 0x9, 0x9d00000000000000, 0x6, 0xc0000, 0xfffffffffffffffb}, {0x81, 0x0, 0x8, 0x8000}, 0x4, 0x0, 0x2, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x3, 0x80000001, 0xfffffffffffffffd, 0x21, 0x100000001}}, 0xe8) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000c00)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000c40)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x22, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) r6 = getpgrp(0xffffffffffffffff) fcntl$setown(r5, 0x8, r6) connect(r0, &(0x7f0000000cc0)=@vsock={0x28, 0x0, 0x2711, @my=0x1}, 0x80) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000d40)={0x1, 0x6, [@random="c56fecddde7b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @empty]}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000d80)) 2018/03/21 13:35:39 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x9}, &(0x7f00000001c0)={0x0, 0x7530}) write$sndseq(r1, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0x0, @tick=0x9, {}, {}, @connect}], 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000140)={0xa7, @time, 0x0, {0x0, 0xffffffffffffffff}, 0x10}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in6={0xa, 0x4e24, 0xffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xe7b4}, @in6={0xa, 0x4e24, 0xab58, @dev={0xfe, 0x80, [], 0x10}, 0x9}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7f}, @in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x4, @empty, 0xfffffffffffffffd}], 0xc8) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000300)={&(0x7f0000000100)=[0x9], 0x1, 0x0, 0x1, 0x0, 0x32, 0x10000, {0x7, 0x0, 0x20, 0x10000, 0x1, 0x4, 0xebe, 0x3, 0x1ff, 0x9, 0xed6, 0x9, 0xffffffff, 0x14, "0155c2ceb296837058e13213e435ce6ea787885d88ec0f7bd4dda7ba96387cf3"}}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x3, 0xac5a}, {0x3, 0x6cd}, {0x7, 0x80000001}], 0x3) 2018/03/21 13:35:39 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:39 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001740)={&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000001680)=[{&(0x7f00000002c0)=""/244, 0xf4}, {&(0x7f0000001540)=""/101, 0x65}, {&(0x7f00000015c0)=""/129, 0x81}], 0x3, &(0x7f00000016c0)=""/110, 0x6e, 0x437ebdd0}, 0x10000) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001780)={'tunl0\x00', {0x2, 0x4e22}}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) getpeername(r2, &(0x7f00000001c0)=@sco, &(0x7f0000000140)=0x80) r3 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x8, 0x0, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES64], @ANYRES32=r3, @ANYBLOB="11709cacb2e205ab1045b0c105079d54a8", @ANYRES64=r0, @ANYBLOB="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", @ANYRES64, @ANYBLOB="2e6eff01398d7ed1e8f98da1b626bd7ccb91991873a2148a4cd178a4acd3d91db9c9ddd3dda83c0327a89abef9888401ffec0b6349359f8a123f98a2c5a910e6ac1c72ddfb824d7d89d371a5460ec0d9b27f", @ANYRES32=r0, @ANYBLOB="8212ef8376c02be0ee473cc17f63ffcbb889124b874e3c1476b7d2c99da11cff79d7bcfc6f9a9c60cf09c4829fdac7dd29ff44e34d59f5eb873d7a7fdd1b5d22e21ca10d139338fe66db76f77bdcd4dfbd0abe497ef58b1d5eec69799cfb6d6e47060174cd8a673e951999d2a02761fdce8ae9cd1787a7c02c4c6a55875e57556018ac45733ee8452b48bc62a111dec297ee2f42381779bab412d5c8d9a792d586ac736f4e0216bc3b1f9fe4da6fe0fa76f0f1f0dadd3cef5111c267d75b3ce5ffc94952e86c35e9a623f66a328404012cd3557e2adf8731cae8e176313189", @ANYRES64]], 0x3f, 0x0, &(0x7f00000000c0)="5c0ec30180710b3472f8e4e78c9d3102005490bf9f16ffb2a4858ba3cb58cab9577af700e1b8b307011fc45e1ece547ad4ec9c4b76b52ba41891b296b03f1e"}) 2018/03/21 13:35:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) r1 = memfd_create(&(0x7f0000c65000)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) quotactl(0x80000801, &(0x7f0000000ff8)='./file0\x00', 0x0, &(0x7f0000001f63)) 2018/03/21 13:35:39 executing program 3: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) 2018/03/21 13:35:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfac070afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") preadv(r0, &(0x7f0000000780)=[{&(0x7f0000000300)=""/72, 0x48}, {&(0x7f0000000380)=""/180, 0xb4}, {&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f0000000440)=""/135, 0x87}, {&(0x7f0000000180)=""/14, 0xe}, {&(0x7f0000000500)=""/93, 0x5d}, {&(0x7f0000000580)=""/221, 0xdd}], 0x7, 0x0) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f00000000c0), 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000680)={&(0x7f0000ffc000/0x4000)=nil, 0x8001, 0x3, 0x20, &(0x7f0000ffc000/0x4000)=nil, 0xda}) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000080)=""/8, &(0x7f00000008c0)=0x3d4) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000800)={'ah\x00'}, &(0x7f0000000840)=0x1e) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') 2018/03/21 13:35:39 executing program 7: capset(&(0x7f0000c6a000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xcb, "0ba5bb3f8cea5a4ee67339a54f8672ee2d37ce74faef6484c6316969f556d094956a23f5c7a53af8fe6bb428bfa4253501a58e1f666ebe4cc9a36f8d01e3758dcd7122455ce44a0c4b4004a22245ea524542df16337cf355b519d4f0237867854105388a0914e3b2366d2b072d8ef765993832e6dfbf4af4bc166e86cbee64fff4717e35fc100b744409a23b86bf6d0c08f8b3cb46bc0b9300b57eb6a78a2a02e6464201abc708da8db7f3e3526abbfd618555c3be57a454d80c8561c92276ba29fce65f060fba43a26a5f"}, &(0x7f0000000240)=0xd3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={r1, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@empty, 0x6, 0x1, 0x2, 0xc, 0x80000001, 0x6, 0x7}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x20) rt_sigaction(0x28, &(0x7f0000000040)={0x40, {0x40}, 0xc0000000, 0x9}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) 2018/03/21 13:35:39 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:39 executing program 5: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x810, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) quotactl(0x0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000001c0)="08038da342a8c9909a7e8b4a0c80f1dbe3124f71501da48da6d65938db7a41a8bdd6522009a4e82e581384b1292daa70c625913e05eea829710d20822f8a74abe70c33b931d8183c3aa35b2d8ce8c5c1235be9eaba72d8d0e32f3fd5876a5f291d0c5e7367652cd8b3cea907614453121462963d98460a9aca2463bd776fb8c23acc29777558f763a45772589b0d8c64391fe7ad8e6aefb60ed924ebb6f9853eee3de0f1b1b4be815c82676b1565f491be180a200a800ce440b40f9b41688ae145cacf2c4a2d1eb5590486781c818b590680748e06d4f314810835bbc1f2d893d9f1f1f7aa9d722dfe328047541dd9") futex(&(0x7f0000001000), 0x8b, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) 2018/03/21 13:35:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000010, &(0x7f00004d7ffc)=0x2, 0x4) 2018/03/21 13:35:39 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x10001) getsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x0, 0x7f, r2) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="22d77c5c4901fa8a64e4b5e7d0418979f79e13b887ce1527e6460857f3f2f8e8602f9012614378c280a31d8c48602b6f11dd66a7f32e90bb90420919458ff7aaba9a9da939747702ad329760591a2c05af53f116841d8c8e99bde9300b943bd43ce6c4b3085ece3d8959c0f1ff15cf5704f25452ef7de64297c09b08a68f93fc9fcf2ad139526a5d9b1d", 0x8a, r2) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000300)=0x400000, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x101000, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000380)=""/101) getsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000000400)=""/4096, &(0x7f0000001400)=0x1000) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000001440)) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000001480)={{0xa, 0x4e21, 0x3f, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x19}, 0x2}, 0x8, [0x6, 0x7, 0xe3d6, 0x10000, 0x8, 0x2, 0x2, 0x7757]}, 0x5c) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000001500), &(0x7f0000001540)=0x4) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000001580)={@local, @multicast1}, &(0x7f00000015c0)=0x8) connect$vsock_stream(r3, &(0x7f0000001600)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001640), &(0x7f0000001680)=0x4) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000016c0), &(0x7f0000001700)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000001740), &(0x7f0000001780)=0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f00000017c0)=0x4229) bind$inet6(r3, &(0x7f0000001800)={0xa, 0x4e23, 0xfffffffffffffffd, @empty, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000001840), &(0x7f0000001880)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000018c0)={0x0, 0x4, 0x30, 0x9, 0x8e9}, &(0x7f0000001900)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001940)={r4, 0xa2, "03ec6805ccc8436bafb6a610d6a78f645cafadaab0208f4824ca5e30cccde5b613c50dd4c9d6528ffa248ca723dba25b275d2c0a3050ce0f8c7dc4281088b408a23fed76d497f1739829ccf558d4d600ca01d7118e56e656c01976760b03755513692ca990438ec640193e96d79644077330022b18fb11a0607534935e274cebdba683b7ab4ad0c933baa1b9961d98653d0d9ec13b7d2b1b82182843d29fb6951772"}, &(0x7f0000001a00)=0xaa) sysfs$2(0x2, 0xbb1c, &(0x7f0000001a40)=""/156) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001b00)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$int_out(r5, 0x5460, &(0x7f0000001b40)) r6 = getpgid(0x0) ptrace$getregset(0x4204, r6, 0x6, &(0x7f0000001bc0)={&(0x7f0000001b80)=""/57, 0x39}) 2018/03/21 13:35:39 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) removexattr(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)=@random={'osx.', 'ramfs\x00'}) chdir(&(0x7f0000bddc23)='./file0\x00') mkdir(&(0x7f0000b1fff8)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x20, 0x4, 0x5cb, 0x4}]}, 0x8) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x80000000) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') [ 58.791559] binder: 8264:8271 unknown command 536871872 [ 58.804922] binder: 8264:8271 ioctl c0306201 20000180 returned -22 [ 58.840458] binder: BINDER_SET_CONTEXT_MGR already set [ 58.846246] binder: 8264:8271 ioctl 40046207 0 returned -16 2018/03/21 13:35:39 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x27, 0x0, 0x2, 0x6, 0x80000001, 0x9, "4db7c5ef2f164751d5bd025eaf41bf90a7255e04913e21595e188848420f3ea6db47c876fcf487d2cbb8a9ce671e5e49b450c9e6e630fe0045ffdb20c549ae", 0x16}, 0x58, &(0x7f0000000380)=[{&(0x7f00000001c0)="02aa34249e0422b3f492a425aea2c48645", 0x11}, {&(0x7f0000000200)="af4c70691e5f8c4b6e4e2cfde5b382fd29484a17a71184f9a6544a8af1fb4032a007bcf328ed7da4698bf96f082e4e", 0x2f}, {&(0x7f0000000240)="25ca87525ebe773f64b72135cbdcb1152fe2d6664fb180301e9a455bf5f04cb31833722c598696e63f463052301a57", 0x2f}, {&(0x7f0000000280)="927408cc074e6ec44dc45ce7d0a3d53701197599b2315aea81a2f0a721146320bd1954bf27dcaa087b88756457ad2c9a17e5b2dc629131e42c470dbdee7cbd06c086cf6d37f88c4fc44e305a8fb8a2ec163c4fecdd127a2bf7afd84705a8512fbeb97e06993349422487ca41c1936c9897857ff306c7d83d2a39dd7dd0f8b138f644d87f14fbc232fd86a520c97f5de7a674b9d3e6831d0d89dd0b33a0271c0333c7a9b8e9a77c92eb48fa79e3a0b8e6069209c01c38a3f85e18f5fab1d7a2f56abbea", 0xc3}], 0x4, &(0x7f00000003c0)={0x14, 0x0, 0x9, "ea8ae9e37329"}, 0x14, 0x40040}, 0x4000010) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000100)="6e65742f69705f7404006c65735f7461726765747300759fb5e0e4ebce5db5509ff20637dfe7de9b626f75e98e225941ac1489b646f382fbb7af7190eeb96604e7c9aa95d192bdca68a078e7b040d75c4567a0c01c06b36cc2677fb3aafc032f7b29e03cc071014de0b91168238c523fd282e43a7ba205d4a9ecd3fabf40aeaae2cd0016") ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000000040)={0x57, 0x7fff, 0x25, {0x2, 0x6}, {0x101, 0xffff}, @period={0x5d, 0x10001, 0xffffffff, 0x3ff, 0x9024, {0x75f, 0x9, 0x7, 0x4b9}, 0x3, [0xa, 0x3, 0x33f0]}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000beffc)) 2018/03/21 13:35:39 executing program 7: socket(0x200000000011, 0x200008080a, 0x20000000000300) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0x158, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) socket$netlink(0x10, 0x3, 0xf) 2018/03/21 13:35:39 executing program 1: mkdir(&(0x7f000036a000)='./file0\x00', 0x0) mount(&(0x7f0000097000)='./file0\x00', &(0x7f0000939ff8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000688ff8)='./file1\x00', 0x0) unlink(&(0x7f0000000000)='./file0\x00') socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/21 13:35:39 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:39 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000500)) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x442000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x4d0a6ba0, 0x0, 0x80, 0x7, 0x4, 0x5, 0x9, {0x0, @in6={{0xa, 0x4e21, 0xffffffffffffffe1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0xffff}}, 0x4, 0xd5, 0x0, 0x6, 0x10000}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x2d, "8444cea9b6da2526fe6da4bd0b6b90d3e57ca382116affe89890470ca9134211062ddb812216eb2c4984254cf5"}, &(0x7f0000000340)=0x35) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x40, 0x100000001}, &(0x7f00000003c0)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000000580)=[{&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x2c10d15f}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="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", 0xfc}, {&(0x7f0000000180)}], 0x2, &(0x7f0000000400)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0x2, 0x200, 0xffffffffffff285c, 0x8000, 0x0, 0x6, 0x8, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x800, 0x7f, 0x8000, 0x9, 0x8, 0x8, 0x0, 0xb60, r4}}, @init={0x14, 0x84, 0x0, {0x7, 0x100000001, 0x9, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x1000, 0x200, 0x8001, 0x1, 0x10001, 0xffffffff, 0x8, r5}}], 0xb0, 0x24000000}], 0x1, 0x11) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000540)=0x8, 0x4) close(r0) 2018/03/21 13:35:39 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x2) write$sndseq(r0, &(0x7f00000000c0)=[{0xffffffff, 0xbd6, 0x6, 0x2, @tick=0xb3d, {0xb8a, 0x5}, {0x80000001, 0x80}, @addr={0x2, 0x9be3}}, {0x6, 0x16f73557, 0x400, 0x101, @tick=0x9, {0x6, 0x5}, {0x3, 0xfffffffffffffff8}, @addr={0x9, 0x308d6855}}, {0x1ff, 0x8001, 0x6, 0x81, @time={0x0, 0x989680}, {0x81, 0xca8}, {0x2}, @quote={{0x5, 0x2e9}, 0x5, &(0x7f0000000080)={0x10001, 0x6, 0x6, 0x2, @time={0x77359400}, {0xffffffff, 0x78}, {0x1, 0x40}, @ext={0x3e, &(0x7f0000000040)="ad2a1eb8f1b95c5b1045cdc18919f89a7dc52d209e6b2895ce2161693a33679b9779c88f3e103c71d34738de8b0d87999b9623b992a3f93e709f7c61ec9e"}}}}], 0x54) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e5aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r1, r2, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000069fffc)=0x5, 0x4) recvmsg$netrom(r3, &(0x7f0000e55000)={&(0x7f0000e59ff0)=@ax25={0x6, {"61ad643fe24db4"}}, 0x10, &(0x7f0000e55000), 0x0, &(0x7f000035a000)}, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002180)=0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000480)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000580)=0xe8) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000680)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000007c0)=0xe8) r12 = getegid() r13 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000900)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) r16 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000d00)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000e00)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0, 0x0}, &(0x7f0000000e80)=0xc) r19 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000ec0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000fc0)=0xe8) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = fcntl$getown(r2, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000010c0)={0x0, 0x0}, &(0x7f0000001100)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001140)={0x0, 0x0, 0x0}, &(0x7f0000001180)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000011c0)=0x0) stat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000012c0), &(0x7f0000001300)=0x0, &(0x7f0000001340)) r28 = fcntl$getown(r1, 0x9) r29 = getuid() stat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001940)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001980)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001a80)=0xe8) lstat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001b80)=0x0) fstat(r0, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001cc0)={0x0}, &(0x7f0000001d00)=0xc) r39 = geteuid() lstat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001e00)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001e40)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000001f40)=0xe8) lstat(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002100)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000001c0)="dc3d2202a8225cf73cfd0509007e3619cceebc0b466fc045c8be8fc167016317fad5772b6c49d64cd479576e09d5b8d64184ff9cc7ea88d65563f020eeca0e02eb58f64bf18402fae64a47803b0e7eafaea4e15a7d029b9370a1d7f68394f4151dbf1efa860ac3251d44689c5b3d35df86d167dcdac3e6c0895e26f898", 0x7d}, {&(0x7f0000000240)="ec236b6d2a1d3d2c50a19c7add33aabd76a19093135997e2fe6856fe", 0x1c}], 0x2, &(0x7f00000009c0)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r3, r2, r3, r3, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x90, 0x1}, {&(0x7f0000000a80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000b00)="f011df8144a4334b153da95661b2db884f206772e1ea2007d96d1b06ee38731d6b04de5f45ef70826d3aa6c10ad53157716501bae04887563fe298c38339abf8893174a7adbde4ea3ad2280933b9b6e1567094123b7229deabc1c8193332af64e21f22cdc299cbbe2555797fda837283074c6a89a820a83953162d0df833b95d7c3ab4f67ec6ea0c8a2a27514aefd36d477ae0421341836055b716f214541e425a4ccba1ada8e95664b0a58dbf70fb", 0xaf}, {&(0x7f0000000bc0)="4ed2bd76f70fa02e7f6c595aed8d87021c01c54c62863c6f8730c33cdfa65ed2a1d048e56455de44b42146870a1a4dd2ebbcb7adde2d324ec3c80a39d37bcf6ba2340b56d12d511e697b15d4702f0ce6242653e3f460e94187f5f1743349ccf32e115873d2ac12b45bba869483b484aaab18a470e7f321861086e7f5ab44b98c2c49", 0x82}, {&(0x7f0000000c80)="d4b1d783d051a09681019ea047b2d63337b6912cf8b9d94782d573e312", 0x1d}], 0x3, &(0x7f00000021c0)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="300000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="180000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="180000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="180000000100000002000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="180000000100000002000000", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYBLOB="180000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r2, @ANYBLOB="240000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="180000000100000002000000", @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYBLOB="2800072f8def100b5304000100000001000000", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r31], 0x124, 0x4000040}, {&(0x7f00000015c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001640)="9eb5b9f60d4cd556852fdf111ed564f78648923e0891d5bbfa5f899609d4fb32c585c2944c6d3fe9f4105fa036c53db254c8cdcb4c657d89cdd208305faf3132f73144", 0x43}, {&(0x7f00000016c0)="82de1cfc88f9da746c7050ee5e8f8552cf5568fce70f4d78ec895899c5950ba8fc398ffa55b6af4904729970603e8606f3076bca78d32c61ea310c4a97fd0b0dcdc26ac7557d3240d57763de4bcbac5ed4dfb59aac43879575b77b10ca1b9995d5ef5a2e85591a470f18d09b1f54bb1877f30de2a351f00bcfa1ece8b8f1145a7da056ea1c5fb8635a3cc50f47d874fb05a54cfb0966cdbc25649731944d1d984f0d1e26442c0f0ffbe1d7c7469fc36fc10a96de502821cc649299596a9cb1cca19739ee02e90b441da222ae40eac44dde7a2674efaaf5e58e0471ddab6ee522fcf2bffd82547b0a3d1dc725f4961b081e1a519e4fcbe535", 0xf8}, {&(0x7f00000017c0)="c15dffe0723b34589f10dd59ef250bf3ebbf247bebfacd33b69fccda9a71f66e0ff0361166b88a86e694f5a0e995fbc2fd3babcc5f1647da0c45432ac91173081affc9cbbae388e76c58f3e949eb76775e73c74b9079a75d11bee1bf14713a5370f1a8bd527a6f91e32c24a1f765f5854b9c73c55aee399472e8", 0x7a}, {&(0x7f0000001840)="a4d6ff29097a0fead599a696aa18f5d10973b33619c62603260c061f9f5a9d82b1be43313a2632fd8dab774c3b6275a7a8cbdab8f4fed4ab5c23e6f36950ef414c55714e864b414bd4331c4df7d1dc46a3a375f1febfcc177167cc2703f219a5d34c98ab9b2865c6f85bf9ab0521e851e2cbf5be7cbd35f65b6d03b3afbb495470b58333c297a07ef3d0c0b7b6587893255d8140f8a0561ea3dc42d3", 0x9c}], 0x4, &(0x7f0000002040)=[@cred={0x18, 0x1, 0x2, r32, r33, r34}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @rights={0x14, 0x1, 0x1, [r0, r3]}, @cred={0x18, 0x1, 0x2, r38, r39, r40}, @rights={0x14, 0x1, 0x1, [r2, r3]}, @rights={0x10, 0x1, 0x1, [r3]}, @rights={0x24, 0x1, 0x1, [r1, r1, r0, r2, r1, r3]}, @cred={0x18, 0x1, 0x2, r41, r42, r43}], 0xbc, 0x800}], 0x3, 0x0) 2018/03/21 13:35:39 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000040), 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000690ffc), 0xffffffffffffff67) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) 2018/03/21 13:35:39 executing program 2: mmap(&(0x7f0000108000/0x3000)=nil, 0x3000, 0x2, 0x35, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000080)={r0, r1+30000000}) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000000), 0x0) 2018/03/21 13:35:40 executing program 1: setrlimit(0x1000000000000007, &(0x7f000068d000)) r0 = epoll_create1(0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x800, 0x12e) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000100)={0x8, 0x44, 0x100000000, 0x8, 0x8, 0x8000}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x4) 2018/03/21 13:35:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x3) getsockname$packet(r1, &(0x7f0000000140), &(0x7f0000000180)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001800010500000000000000000a000000000000000000000014000500000000000000000000000000000000012db64288d80da70c5d2808fcf7e2d870d236f4e7a8235074f43f30e0fc0043dcb632dbf670ee189820986c292fc5e4c7a603a03a778f1c8ce7ed9591fc1b7ccfbc5660aca1c08cb67148cf38819164f62f26eb01734786a9573bb8ceba031b229d96e2b684"], 0x30}, 0x1}, 0x0) 2018/03/21 13:35:40 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x33, &(0x7f0000000000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0xe) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140)=0x2, 0x4) 2018/03/21 13:35:40 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:40 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10442, 0x7c91dd02688b8422) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000080)={0x2}) r1 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)="8608006600", 0x5) 2018/03/21 13:35:40 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x2) write$sndseq(r0, &(0x7f00000000c0)=[{0xffffffff, 0xbd6, 0x6, 0x2, @tick=0xb3d, {0xb8a, 0x5}, {0x80000001, 0x80}, @addr={0x2, 0x9be3}}, {0x6, 0x16f73557, 0x400, 0x101, @tick=0x9, {0x6, 0x5}, {0x3, 0xfffffffffffffff8}, @addr={0x9, 0x308d6855}}, {0x1ff, 0x8001, 0x6, 0x81, @time={0x0, 0x989680}, {0x81, 0xca8}, {0x2}, @quote={{0x5, 0x2e9}, 0x5, &(0x7f0000000080)={0x10001, 0x6, 0x6, 0x2, @time={0x77359400}, {0xffffffff, 0x78}, {0x1, 0x40}, @ext={0x3e, &(0x7f0000000040)="ad2a1eb8f1b95c5b1045cdc18919f89a7dc52d209e6b2895ce2161693a33679b9779c88f3e103c71d34738de8b0d87999b9623b992a3f93e709f7c61ec9e"}}}}], 0x54) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e5aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r1, r2, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000069fffc)=0x5, 0x4) recvmsg$netrom(r3, &(0x7f0000e55000)={&(0x7f0000e59ff0)=@ax25={0x6, {"61ad643fe24db4"}}, 0x10, &(0x7f0000e55000), 0x0, &(0x7f000035a000)}, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002180)=0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000480)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000580)=0xe8) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000680)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000007c0)=0xe8) r12 = getegid() r13 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000900)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) r16 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000d00)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000e00)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000e40)={0x0, 0x0, 0x0}, &(0x7f0000000e80)=0xc) r19 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000ec0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000fc0)=0xe8) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = fcntl$getown(r2, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000010c0)={0x0, 0x0}, &(0x7f0000001100)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001140)={0x0, 0x0, 0x0}, &(0x7f0000001180)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000011c0)=0x0) stat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000012c0), &(0x7f0000001300)=0x0, &(0x7f0000001340)) r28 = fcntl$getown(r1, 0x9) r29 = getuid() stat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001440)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001940)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001980)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001a80)=0xe8) lstat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001b80)=0x0) fstat(r0, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001cc0)={0x0}, &(0x7f0000001d00)=0xc) r39 = geteuid() lstat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001e00)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001e40)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000001f40)=0xe8) lstat(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002100)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000001c0)="dc3d2202a8225cf73cfd0509007e3619cceebc0b466fc045c8be8fc167016317fad5772b6c49d64cd479576e09d5b8d64184ff9cc7ea88d65563f020eeca0e02eb58f64bf18402fae64a47803b0e7eafaea4e15a7d029b9370a1d7f68394f4151dbf1efa860ac3251d44689c5b3d35df86d167dcdac3e6c0895e26f898", 0x7d}, {&(0x7f0000000240)="ec236b6d2a1d3d2c50a19c7add33aabd76a19093135997e2fe6856fe", 0x1c}], 0x2, &(0x7f00000009c0)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r3, r2, r3, r3, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x90, 0x1}, {&(0x7f0000000a80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000b00)="f011df8144a4334b153da95661b2db884f206772e1ea2007d96d1b06ee38731d6b04de5f45ef70826d3aa6c10ad53157716501bae04887563fe298c38339abf8893174a7adbde4ea3ad2280933b9b6e1567094123b7229deabc1c8193332af64e21f22cdc299cbbe2555797fda837283074c6a89a820a83953162d0df833b95d7c3ab4f67ec6ea0c8a2a27514aefd36d477ae0421341836055b716f214541e425a4ccba1ada8e95664b0a58dbf70fb", 0xaf}, {&(0x7f0000000bc0)="4ed2bd76f70fa02e7f6c595aed8d87021c01c54c62863c6f8730c33cdfa65ed2a1d048e56455de44b42146870a1a4dd2ebbcb7adde2d324ec3c80a39d37bcf6ba2340b56d12d511e697b15d4702f0ce6242653e3f460e94187f5f1743349ccf32e115873d2ac12b45bba869483b484aaab18a470e7f321861086e7f5ab44b98c2c49", 0x82}, {&(0x7f0000000c80)="d4b1d783d051a09681019ea047b2d63337b6912cf8b9d94782d573e312", 0x1d}], 0x3, &(0x7f00000021c0)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="300000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="180000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="180000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="180000000100000002000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="180000000100000002000000", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYBLOB="180000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r2, @ANYBLOB="240000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="180000000100000002000000", @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYBLOB="2800072f8def100b5304000100000001000000", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r31], 0x124, 0x4000040}, {&(0x7f00000015c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001640)="9eb5b9f60d4cd556852fdf111ed564f78648923e0891d5bbfa5f899609d4fb32c585c2944c6d3fe9f4105fa036c53db254c8cdcb4c657d89cdd208305faf3132f73144", 0x43}, {&(0x7f00000016c0)="82de1cfc88f9da746c7050ee5e8f8552cf5568fce70f4d78ec895899c5950ba8fc398ffa55b6af4904729970603e8606f3076bca78d32c61ea310c4a97fd0b0dcdc26ac7557d3240d57763de4bcbac5ed4dfb59aac43879575b77b10ca1b9995d5ef5a2e85591a470f18d09b1f54bb1877f30de2a351f00bcfa1ece8b8f1145a7da056ea1c5fb8635a3cc50f47d874fb05a54cfb0966cdbc25649731944d1d984f0d1e26442c0f0ffbe1d7c7469fc36fc10a96de502821cc649299596a9cb1cca19739ee02e90b441da222ae40eac44dde7a2674efaaf5e58e0471ddab6ee522fcf2bffd82547b0a3d1dc725f4961b081e1a519e4fcbe535", 0xf8}, {&(0x7f00000017c0)="c15dffe0723b34589f10dd59ef250bf3ebbf247bebfacd33b69fccda9a71f66e0ff0361166b88a86e694f5a0e995fbc2fd3babcc5f1647da0c45432ac91173081affc9cbbae388e76c58f3e949eb76775e73c74b9079a75d11bee1bf14713a5370f1a8bd527a6f91e32c24a1f765f5854b9c73c55aee399472e8", 0x7a}, {&(0x7f0000001840)="a4d6ff29097a0fead599a696aa18f5d10973b33619c62603260c061f9f5a9d82b1be43313a2632fd8dab774c3b6275a7a8cbdab8f4fed4ab5c23e6f36950ef414c55714e864b414bd4331c4df7d1dc46a3a375f1febfcc177167cc2703f219a5d34c98ab9b2865c6f85bf9ab0521e851e2cbf5be7cbd35f65b6d03b3afbb495470b58333c297a07ef3d0c0b7b6587893255d8140f8a0561ea3dc42d3", 0x9c}], 0x4, &(0x7f0000002040)=[@cred={0x18, 0x1, 0x2, r32, r33, r34}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @rights={0x14, 0x1, 0x1, [r0, r3]}, @cred={0x18, 0x1, 0x2, r38, r39, r40}, @rights={0x14, 0x1, 0x1, [r2, r3]}, @rights={0x10, 0x1, 0x1, [r3]}, @rights={0x24, 0x1, 0x1, [r1, r1, r0, r2, r1, r3]}, @cred={0x18, 0x1, 0x2, r41, r42, r43}], 0xbc, 0x800}], 0x3, 0x0) 2018/03/21 13:35:40 executing program 6: r0 = getpid() ptrace$peekuser(0x3, r0, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x0, 0x7f) 2018/03/21 13:35:40 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/prev\x00') setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x4a, "d0fef1b0058e7d6a25823be126bf2de04414e8e1578c716da49e495a9ea88e252a4dd90e40baddc7cb675305047c8c9cac56eaf9cfab1291c19850781c1f91776ffdd825f4e1bdf923af"}, &(0x7f00000000c0)=0x52) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x76f2}, &(0x7f0000000140)=0x8) ioctl$TCFLSH(r0, 0x540b, 0x1d8a) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000180)={0x98a0, 0x9}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0xe0, "6ae3e1e6acaa5826ae4a27c9d5f103d142bcf2de5fc14e5a7fbd10bf76c417c2c362cf36ecaabb85d0f0bf57cd85e33ba5ea5098d0dae89b6de76ac4df570116b73ebe5a545b4e790a407c8fd402b01e2caa40bb20109bbec0be57c66fccbfe33ef8d41a7cb68ea2ac769fcde7a810284f20339189de7ba24bede3a6d194136f957dcfa4e0ed78193df1bfe09311f0df3c6c24f16e21364da23135ad18b080782c2ed9d86052716d6e773eccb89ef7cf63b29f6c2099321ae05dae7e2b8b284e24a9dab38db621ef9d2a29959433b13f728d803f4e90c4bcff029ee939819913"}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000300)={'ip6gretap0\x00', {0x2, 0x4e24}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@dev, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000480)=@assoc_value, &(0x7f00000004c0)=0x8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000500)={0x1, 0x4, [@empty, @random="5fc0e1936aee", @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000540)=0x3, 0x4) read(r0, &(0x7f0000000580)=""/130, 0x82) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000640), &(0x7f0000000680)=0x4) bind$ipx(r0, &(0x7f00000006c0)={0x4, 0x7, 0x4e, "0f7a1cfd2a01", 0x10000}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000700)={'bcsf0\x00', {0x4, 0x80000000, 0x0, "b0472e352e39", 0x10001}}) setns(r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000740)={r1, 0x2, 0xca, "6fcd55a9361a730487486c7b23fe6078bff17aee66e7145ceae5ade562ed7f8abfd5677c93fb36d4896cd280eea3be3fd948369b7019061a50a8936c4f3419ca104c8175c28e80090ebcbd7a390561848f3aadb0aaa5937c1ea0d849d5040a0e08f05f983c3846c5c3af6842ba4492f43db07e7e1ac3ce0ee95a6f34aa05a4ac80a23e4e54a19f8c8d9d4b42bb42e409a7eb9ad21ff51ddc2f641da0c06a9f12c2ba78f3ac415078fdb08c78b9a9689f6c9e803dbe7fbb755a949dcd1898c5076ce742b3518a7b92007e"}, 0xd2) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000840)={@empty, @multicast1=0xe0000001}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000880)=@assoc_id=r2, &(0x7f00000008c0)=0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000900)={@empty, @multicast1=0xe0000001}, 0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000940)=0x3, 0x4) finit_module(r0, &(0x7f0000000980)='\\cpusetkeyring\x00', 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000009c0)=0x2, 0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000a00)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000a40)={0xf5d, 0x1, 0x3, 0x2, 0x1, 0x5, 0x6, 0x8, r3}, 0x20) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) prctl$void(0x7) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000b00)={0x80, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x10000, 0x5, 0x8298f4a, 0x10000, 0x0, 0x6, 0x0, 0xba1e}) 2018/03/21 13:35:40 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/196, &(0x7f0000000000)=0xc4) 2018/03/21 13:35:40 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0xfffffffffffffffa, &(0x7f000006bff8), 0xffffffffffffff45) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x401, 0x2}, {0x5, 0x10001}]}) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x1a}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/03/21 13:35:40 executing program 7: sysfs$3(0x3) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f6578650000000000003571df88234b46b26a57bc7ae59179c2375683f70de88ea5471b47a8c786c729d3f2b76d6ccde0a4076156389597e94c386ed27ef3dc72ac2f9277342df6012e172f914db81542b29a0843f3090986bbce46b99a0d35b66fa257728128776030090a20") fstat(r0, &(0x7f0000000200)) 2018/03/21 13:35:40 executing program 1: setrlimit(0x1000000000000007, &(0x7f000068d000)) r0 = epoll_create1(0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x800, 0x12e) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000100)={0x8, 0x44, 0x100000000, 0x8, 0x8, 0x8000}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x4) 2018/03/21 13:35:40 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xc, 0x84150, r0, 0x0) unshare(0x8000400) mq_notify(0xffffffffffffffff, &(0x7f0000667fa0)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9cfc9)}}) r1 = fcntl$getown(r0, 0x9) stat(&(0x7f0000003680)='./file0\x00', &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000003740)=0x0, &(0x7f0000003780), &(0x7f00000037c0)) getgroups(0x8, &(0x7f0000003800)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r0, &(0x7f00000038c0)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000024c0)=[{&(0x7f00000000c0)="699716e94d42039a9996e8db58537c18194736e8a7cf1ee889181b090f825cc33ed04c7800239198504954ec0869920ba39f11470e632773522d2aeff07c79dfe7e69ba8b66b836b250616a5ec89cadd9195b631340dd1f2689559b26397633573797ab00e6a540c350ea96b033348fc55abb951e02ec8b4ec41fedba698b8434459cbf36e590c8a9d6332a3cdf23c84745b7ac6852af68b4fe0878577bcf99074960ae2d041256c2c4006a95e2800bad8ee780ea77dafa204904d5fc284ede08e85394b3ca8", 0xc6}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f0000002200)="f2c2985ad9b41c7dedf49a349117fc8f91f113fcb2a0", 0x16}, {&(0x7f0000002240)="0256d46d4b6a258b0164e65f940b6327a6ab757b84f8175c22e6c209f7d11812ede7e7fb23de2d50654d6923c112349d1c0d3052634416115239beaa3fce1aec63efd5aae9d9f59d79b615606d1b4902f583fd120d1aa63818b32bea0026e83dc516118a6614b8a8adb6ae8900171a0850bf34ee2f7c66af30812858c56615b50c2897f7e0f33f86c8aab69ff6b81d3d35dd3f4953b98de7453853a9ae89b5317537bf519bbde48621555c6bedeecb06616523152cbcbb428893ddbdfc0f6d7e5242ad14", 0xc4}, {&(0x7f0000002340)="2f640b117738df8c643cde9621910a5e2e036febf04090febc710be3f8d3d217a9893cf25ce4408db9d362a8ff759d3bcebdafcaaa578cd9beecfc317c671f663885869718a2caf2bff318df5a298b095bcc8b7e8a5ba9402e9a08740f3d6131211531f47052def9", 0x68}, {&(0x7f00000023c0)="d8fc895a3c78355796ea94bd23f71c4a6bccfc49a432eac286dbd9be35cc353737ca34441d7edcc94a7970da361a12558a003b10387da5c763f0a9c4a03d13a2f64ad39c26ff3326e858587c1170c666ff3754451d81637766913ff043436dc61c21391bd6021158977e7597f09a68b5c5faa5e33ff33d632034df4c3fe786dc48e39f6a65491ab2bfd5edffe263be15825ce31af7efd78fefd5a5c3df827e350c588fd28d02704b7472c2056b0b950a3122", 0xb2}, {&(0x7f0000002480)="f969bd828c69c58039dfc8f67ae3aa07a20d0c2ae91e6e191351075c3030d5b6e44a56491bcf1d84b588d00a26baa8bc277be4789777c2383ccf7023", 0x3c}], 0x9, &(0x7f0000002540)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x20, 0x40000}, {&(0x7f0000002580)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003640)=[{&(0x7f0000002600)="95ed8e281a2e446d724075093f06008e61a1c27bb49ad88c5f5190388d0b3780af", 0x21}, {&(0x7f0000002640)="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", 0x1000}], 0x2, &(0x7f0000003840)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x7c, 0x20008004}], 0x2, 0x20000000) 2018/03/21 13:35:40 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="05630440000000002dd55eb670c4a7afbac62760d13d2d85e8426cbd05f3568389eaf1ad5078"], 0x0, 0x0, &(0x7f000096d000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00001f6fff)}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x7) socketpair(0x1f, 0x80000, 0x100000000, &(0x7f00000000c0)={0xffffffffffffffff}) connect$pppoe(r2, &(0x7f0000000100)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gre0\x00'}}, 0x1e) 2018/03/21 13:35:40 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xfa80000000000000, 0x4) socket$nl_route(0x10, 0x3, 0x0) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d21fc8)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000552000)=@ipv6_newroute={0x1c, 0x18, 0x100505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) uname(&(0x7f0000000000)=""/169) 2018/03/21 13:35:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000340)="656e7669726f6e006bef4f15db21d7ddd5b5cf97975e9c62165d0eb0a532724fffb24772a3f8233203bbd5952740d924509601cb35ba36ac06d67ad18cc168c148bdd3db2bee5b21e8c979b93877ad5aea59a77b792d") setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0)=0x6, 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x80) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) read(r2, &(0x7f0000000080)=""/182, 0xb6) mq_open(&(0x7f0000000040)='[wlan0securityGPLbdev(ppp1vboxnet1ppp0[umime_type\x00', 0x42, 0x140, &(0x7f0000000280)) 2018/03/21 13:35:40 executing program 1: clock_gettime(0x0, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f00000002c0)="656d302a2e5d6b657905006e672100bb4887484a3b449a98b149e5d38252014c842a11e70a52393a29accd5a10c2107c80528768b973ff691d66f0da731a86e06cabd7b68914fd09d2b3fcc1c597ccef2a5998268f537ac06af0cf21cf97a540290a1b59683a", 0x66, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/21 13:35:40 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000000)) 2018/03/21 13:35:40 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) process_vm_writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/1, 0x1}], 0x1, &(0x7f0000000500)=[{&(0x7f0000000100)=""/102, 0x66}, {&(0x7f0000000180)=""/90, 0x5a}, {&(0x7f0000000200)=""/52, 0x34}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/163, 0xa3}, {&(0x7f0000000400)=""/209, 0xd1}], 0x6, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x7ffffffff000, 0x3, &(0x7f0000c87000/0x2000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000580)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6gre0\x00'}}) 2018/03/21 13:35:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') sendfile64(r0, r0, &(0x7f0000000140), 0x20) 2018/03/21 13:35:40 executing program 4: r0 = timerfd_create(0x7, 0x0) timerfd_gettime(r0, &(0x7f0000997fe0)) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)="4ea498a1ceafe4bf0573b5e7fb8255f2f645c6239617b3bd40dec264ab577e15956b1cd9b16efe045660e619837bd5eedf7c515f5313f3f3029e4920fbf6a94cab9e48434aa4f346ccb860dfc889d5d64ec38eeaa5325d8a5fad728d38ecf9b4b2c1501c011c133e552852a00df5a271ee6802c144be3b05a26955a7faef4961ae2e29380083022b35b815c2f097054f64c96f0d85094a2f9b78430ebaaee2d7f995be5fa3212da6115176a81880e7c0", 0xb0) 2018/03/21 13:35:40 executing program 1: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f00000000c0)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/keycreate\x00') pwrite64(r1, &(0x7f0000ed6fa9), 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) creat(&(0x7f0000000140)='./file0\x00', 0x0) tkill(r0, 0x10) 2018/03/21 13:35:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0x401, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x0, 0x9b, 0xffffffffffffffff, 0x20, 0x0, &(0x7f0000000040)='bridge0\x00', 0x8, 0x9, 0x4}) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @empty, 0x1}, 0xfffffffffffffed6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={0x0, 0xfffffffffffff24a}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000300)={r3, 0x2}, 0x8) fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0xa002, r4, r5, 0x0, 0x40004) 2018/03/21 13:35:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='illinois\x00', 0x261) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0x3}, {0x7, 0x200}, {0x0, 0x8}, {0x4, 0x6}, {0xb, 0x10001}, {0xa, 0x2}, {0x3, 0xffff}], 0x7) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/03/21 13:35:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') preadv(r0, &(0x7f00006c6000), 0x1ec42e2f19dae37b, 0x8) 2018/03/21 13:35:40 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x9, 0xa83, 0x7fff, 0x5}, {0x101, 0x6, 0xffff, 0x8}, {0x0, 0x9a, 0x2a69, 0xfffffffffffffffe}]}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f00000000c0)={@loopback}, &(0x7f0000000080)=0x14) [ 59.164180] binder: BINDER_SET_CONTEXT_MGR already set [ 59.178147] binder: 8348:8370 ioctl 40046207 0 returned -16 2018/03/21 13:35:40 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000911ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000001080)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e76000), 0x0, 0x10, &(0x7f0000bc8ff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/03/21 13:35:40 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040)=[{0xc}], 0xc}}], 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/21 13:35:40 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x3, 0xffffffffffffffff) ppoll(&(0x7f00001b2000)=[{r0}], 0x1, &(0x7f00000d3ff0)={0x77359400}, &(0x7f0000f06ff8), 0x8) write$tun(r0, &(0x7f00003f1000), 0x102d5) 2018/03/21 13:35:40 executing program 0: r0 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="736974300000002e00000700000200", 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = socket(0x11, 0x800000003, 0xfffffffffffffffe) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0xe, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xd) 2018/03/21 13:35:40 executing program 4: mmap(&(0x7f0000223000/0x2000)=nil, 0x2000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000180)=0x1) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) r2 = dup(r1) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000000000)=""/204, &(0x7f0000000100)=0xcc) 2018/03/21 13:35:40 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) ftruncate(r0, 0x6) r1 = dup(r0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/127, 0x7f}, {&(0x7f0000000100)=""/134, 0x86}], 0x2, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000640f52)=""/174, &(0x7f0000000040)=0xae) 2018/03/21 13:35:40 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$TCXONC(r0, 0x540a, 0x380000000000) r1 = socket$inet(0x2, 0x1, 0x0) bind$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$inet(r1, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000266ffc), 0x4) shutdown(0xffffffffffffffff, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/03/21 13:35:40 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = getpgrp(0x0) capset(&(0x7f0000000180)={0x20080522, r0}, &(0x7f0000000040)={0x100000001, 0x1, 0xa2f6, 0x2, 0x8, 0xffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000280)={0x1, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x2c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r3, 0x4) chroot(&(0x7f000009a000)='./file0\x00') 2018/03/21 13:35:40 executing program 5: r0 = inotify_init1(0x1) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000040)={&(0x7f0000000000)="8c", 0xfffffffffffffc4f}) 2018/03/21 13:35:40 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)=ANY=[@ANYBLOB="0201000393ff000000000000000000000500060000005ee12100000a004e200000000000000000000000000000ffffe000e3f0885197705213200000000000000000000000000000ffffffffffff000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) socketpair(0x10, 0x80807, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) prctl$setendian(0x14, 0x2) accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10, 0x800) 2018/03/21 13:35:40 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000911ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000001080)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e76000), 0x0, 0x10, &(0x7f0000bc8ff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/03/21 13:35:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x4, 0x4, 0x2}}, 0x2e) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) fdatasync(r0) 2018/03/21 13:35:40 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) creat(&(0x7f0000000080)='./file0\x00', 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x90) 2018/03/21 13:35:40 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x202000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x5, 0x1ff, 0x0, 0x9, 0x2, [{0x8, 0x0, 0x7, 0x0, 0x0, 0x2003}, {0x9, 0x2b, 0x1, 0x0, 0x0, 0x300}]}) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r1}], 0x1c1, 0x0) sync() ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/03/21 13:35:40 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00000000c0)={'system_u:object_r:semanage_read_lock_t:s0', 0x20, 'sysadm_u\x00'}, 0x33) socket$packet(0x11, 0x3, 0x300) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:mnt_t:s0', 0x20, 'root\x00'}, 0x20) 2018/03/21 13:35:40 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f0000001100), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="c592e21f941391d1593d1ecfe48930304f9bf85ed738297eb1a0dfc1656ae636cc5fc1b57ae3792bc6997514785400518464df728fe07d09764a800000e4bb7d380a964bf896d0a5ad220ac6158640fd26381cba3d5157e349b69a5a931065949ccd782ac885f7647183e08cb5299af1fed41d148fec31569fe1fe26406509959d88fae95b315f415c5244fc60c50c831dfdf416ff2dfd921af3920134af44da36eb41e63677334e569b8eed46098e512feceaca173b4b6e6457ab97a74c53e0717beb9b443e0e54c3f5ded4974d", @ANYRES32=r1], 0x10}, 0x0) sendmsg$unix(r3, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) r4 = memfd_create(&(0x7f0000000140)='\x00', 0x3) r5 = fcntl$getown(r2, 0x9) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000200)=r5) close(r0) 2018/03/21 13:35:40 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b90000001565ee5952a1633085dccace9443a71390f4df2c354b636613a19cf530a56da269597b0abb03f08e966e67ee7a4f714d6f62dfc432393082a03c119cda87e60cbe1dcb73b761fd8ecd9fa81c29bd870500a2d3106c0bb5ee06c7ba846ad1003ae71d482d708bf5f71c4fb017f197ea4be0d1a5102879262389f836178641dc92f79e19b04562911b13624d20c186d3e75ade7500077d16fa4d870a01568a62f289711afc9c931e36bc9d81574e06984dfc96795c232549"], &(0x7f0000000000)=0xc1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x10000, 0x4, 0x3, 0x0, 0x1}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r1, 0x7, 0x7}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:40 executing program 5: alarm(0x1000000000007) r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000000080042, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000200)={0x5}, 0x1) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/50, &(0x7f0000000080)=0x32) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x4, 0x10}, &(0x7f0000000100)=0xc) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f00000001c0)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6tnl0\x00'}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x6, 0x8000, 0x8, 0x5, 0x3, 0x3f, 0x9, r1}, &(0x7f0000000180)=0x20) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/21 13:35:40 executing program 6: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00008f9000), 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x6, 0x100000001, 0x2, 0xd0b, 0x0, 0x401, 0x10001, 0x200, 0x2, 0x9, 0x4, 0x6, 0x5, 0x9, 0x81]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x698}, &(0x7f00000001c0)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000200)={'syzkaller1\x00', 0x4b5e}) 2018/03/21 13:35:40 executing program 2: syz_open_dev$random(&(0x7f0000002980)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xb4, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) openat$keychord(0xffffffffffffff9c, &(0x7f00000029c0)='/dev/keychord\x00', 0x40, 0x0) dup(0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000001800)='/dev/loop#\x00', 0x0, 0x7e) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000100)={0x0, 0x7fffffff, 0x0, 0x9}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x0) fsync(r1) 2018/03/21 13:35:40 executing program 1: setrlimit(0x0, &(0x7f00000ef000)={0x0, 0x1}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) 2018/03/21 13:35:40 executing program 3: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) pread64(r0, &(0x7f0000000040)=""/103, 0x67, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x1c, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYBLOB="00000000000000e9a7d7e4fddf2907ed2a1b4acacac2795c"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000000100)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/21 13:35:40 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000040)) 2018/03/21 13:35:40 executing program 7: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9b6, 0x8000) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001f74)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/21 13:35:40 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x100000a, 0x32, r1, 0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x20, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/03/21 13:35:40 executing program 0: r0 = socket(0x13, 0x0, 0x800000000004e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) r4 = creat(&(0x7f0000000140)='./file0\x00', 0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000001c0)={r3, 0x80000, r4}) 2018/03/21 13:35:40 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/21 13:35:40 executing program 7: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) symlinkat(&(0x7f0000000040)='.', 0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00') mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) 2018/03/21 13:35:40 executing program 1: r0 = gettid() ptrace$pokeuser(0x6, r0, 0x8000, 0x9) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x406, r1) accept4$nfc_llcp(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x58, 0x80000) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES64=r1, @ANYBLOB="cd50f915c746bb739fa950a5a5b0d3ce4734a98da8bc59946f84d80681160283f0f97fe90bd52fc7cd7da1ad9d0390dfd315e5d1765d22e3ab3f8e898dc8390ea60bdbb85dbee0778c3a7137e00a4a6682634eec69e555a8f3eb726667c7a4a34cc0767facfe580718b237e676826b12537262d3ea419621a8cc5c9590a3226d74af4b46aeb0d1e3d35949de2a748ec4b4707ddade17291e", @ANYRES64=r1, @ANYRES64=r1, @ANYRES32=r1]], 0x8}, 0x1}, 0x0) [ 59.656515] binder: 8464:8483 ioctl c0306201 20004000 returned -14 [ 59.660097] audit_printk_skb: 3 callbacks suppressed [ 59.660104] audit: type=1400 audit(1521639340.749:32): avc: denied { accept } for pid=8490 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 59.676406] binder: BINDER_SET_CONTEXT_MGR already set [ 59.676414] binder: 8464:8488 ioctl 40046207 0 returned -16 [ 59.703380] binder_alloc: 8464: binder_alloc_buf, no vma [ 59.708932] binder: 8464:8494 transaction failed 29189/-3, size 0-0 line 3128 [ 59.726495] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.732954] binder: release 8464:8483 transaction 27 in, still active [ 59.739568] binder: send failed reply for transaction 27 to 8464:8488 [ 59.746154] binder: undelivered TRANSACTION_COMPLETE [ 59.751476] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/21 13:35:41 executing program 0: getcwd(&(0x7f00000001c0)=""/4096, 0x1000) r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={0x77359400}, 0x30a) r2 = fcntl$dupfd(r0, 0x0, r0) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000040)={'gre0\x00', 0xfffffffffffffffd}) 2018/03/21 13:35:41 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendfile(r1, r3, &(0x7f000053cffc), 0x8080000001) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000040)) 2018/03/21 13:35:41 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)=""/129, 0x81}, {&(0x7f0000000140)=""/99, 0x63}, {&(0x7f00000001c0)=""/142, 0x8e}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/56, 0x38}], 0x5, &(0x7f00000003c0)=""/248, 0xf8, 0x3f}, 0x2) 2018/03/21 13:35:41 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000ffc000)=0x3, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="ed3a7cc0332bf30bc192588e9354324057ce11e808f4341fe19f5ccd9e053f47302ee4a92e2dbe3b4c2fbb06bd8985c1aa7e04ba6ccce40d3afcaf7cb201b212f8c05ab03534f20df5d03c59ab5e5472d29fbfc82d8b3ec1001f8dfe2feb23c14e462cb8b9160f9c1e5a2d6b668e634cc372b6748e6c4e2ec771b439e091df963089ba163beadd987148f2f2", 0x8c, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffee1) 2018/03/21 13:35:41 executing program 4: r0 = timerfd_create(0x0, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') timerfd_settime(r0, 0x1, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f0000000040)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x80280, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x42, "d96a0b83c8c9ed69797ff1ab4c501adf769c7dcee1d8ccabd863520332a9920b1f2bde280145e2cb77b3956d5f299616d89d2af36c81c30b2c687f73f1b4346160ac"}, &(0x7f0000000340)=0x4a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0xffffffff80000000) timerfd_settime(r1, 0x0, &(0x7f00001c9fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000d7efe0)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000240)=0xffd1) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x3}, &(0x7f0000000140)=0xc) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x6) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000000c0)=0x4, &(0x7f0000000280)=0x4) 2018/03/21 13:35:41 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000010a35521a6755000000000000000000c1d2c5f403530160f38a7ba2f1a7c0df3d635d076c4906228f8774ed6dce0eb8f8ce7121aaa42bbc0e3f1ec0bc2ad1aa91ab335e3c878d2f0a95004824b0c56df9259e26f43c1ec2c1c4a560502813ddf655a6b2a60a370e57b4f3751cb46aee9dcecad716a41cb2cfb58409bba3312e1f0474ee245af201d57297ee87ab7d7b78a43a98e22ff47692c47d930e92917e8caff82c3d229836223c99e5df8f4d589ff1fca99bf3486589ef1723dbaf9129"], 0x14}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x2, 0x800) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000180)=0x9) ioctl$TCSETS(r1, 0x5402, &(0x7f00000001c0)={0x0, 0xfffffffffffff801, 0x3, 0x9, 0x4, 0x101, 0x2, 0x3, 0x80000001, 0x3, 0x1ff, 0x42}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000200)=0x4, 0x4) 2018/03/21 13:35:41 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/27, 0x1}) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2}) 2018/03/21 13:35:41 executing program 7: prctl$void(0x7f) prctl$void(0x3f) 2018/03/21 13:35:41 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) recvmmsg(r0, &(0x7f0000004c40)=[{{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/140, 0x8c}, {&(0x7f00000011c0)=""/73, 0x49}, {&(0x7f0000001240)=""/233, 0xe9}], 0x4, &(0x7f0000001380)=""/91, 0x5b, 0x36}}, {{&(0x7f0000001400)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001480)=""/157, 0x9d}, {&(0x7f0000001540)=""/240, 0xf0}, {&(0x7f0000001640)=""/212, 0xd4}, {&(0x7f0000001740)=""/21, 0x15}, {&(0x7f0000001780)=""/64, 0x40}], 0x5, &(0x7f0000001800)=""/161, 0xa1, 0x8}, 0xec1}, {{&(0x7f00000018c0)=@rc, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000001940)=""/225, 0xe1}, {&(0x7f0000001a40)=""/79, 0x4f}, {&(0x7f0000001ac0)=""/83, 0x53}, {&(0x7f0000001b40)=""/79, 0x4f}, {&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/87, 0x57}, {&(0x7f0000002c40)=""/77, 0x4d}], 0x7, &(0x7f0000002d00)=""/204, 0xcc, 0x8}, 0x9}, {{0x0, 0x0, &(0x7f0000003340)=[{&(0x7f0000002e00)=""/217, 0xd9}, {&(0x7f0000002f00)=""/242, 0xf2}, {&(0x7f0000003000)=""/76, 0x4c}, {&(0x7f0000003080)=""/55, 0x37}, {&(0x7f00000030c0)=""/31, 0x1f}, {&(0x7f0000003100)=""/214, 0xd6}, {&(0x7f0000003200)=""/67, 0x43}, {&(0x7f0000003280)=""/85, 0x55}, {&(0x7f0000003300)=""/19, 0x13}], 0x9, &(0x7f00000033c0)=""/47, 0x2f, 0x8}, 0x8}, {{&(0x7f0000003400)=@pppoe, 0x80, &(0x7f0000003600)=[{&(0x7f0000003480)=""/177, 0xb1}, {&(0x7f0000003540)=""/57, 0x39}, {&(0x7f0000003580)=""/106, 0x6a}], 0x3, &(0x7f0000003640)=""/22, 0x16, 0x3f}, 0x5}, {{0x0, 0x0, &(0x7f0000004800)=[{&(0x7f0000003680)=""/72, 0x48}, {&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000004700)=""/242, 0xf2}], 0x3, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000004840)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000004b40)=[{&(0x7f00000048c0)=""/163, 0xa3}, {&(0x7f0000004980)=""/136, 0x88}, {&(0x7f0000004a40)=""/193, 0xc1}], 0x3, &(0x7f0000004b80)=""/148, 0x94, 0x5}, 0x9}], 0x7, 0x10000, &(0x7f0000004d40)={0x0, 0x989680}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004dc0)={'yam0\x00', 0x0}) getresuid(&(0x7f0000004e00), &(0x7f0000004e40)=0x0, &(0x7f0000004e80)) sendmsg$nl_xfrm(r1, &(0x7f0000005380)={&(0x7f0000004d80)={0x10, 0x0, 0x0, 0xc0000}, 0xc, &(0x7f0000005340)={&(0x7f0000004ec0)=@getsadinfo={0x460, 0x23, 0x500, 0x70bd26, 0x25dfdbff, 0x0, [@policy_type={0xc, 0x10, {0x1}}, @user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0xfffffffffffffff9, 0x0, 0xa}}, @proto={0x8, 0x19}, @sa={0xe8, 0x6, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6, 0x4e21, 0x2, 0x4e22, 0xa6f2, 0xa, 0x20, 0x20, 0x2e, r2, r3}, {@in=@loopback=0x7f000001, 0x4d3, 0x3f}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x20, 0x7fff, 0x2, 0x80, 0x3f, 0x1, 0x8, 0x3}, {0x5c, 0x3615, 0x0, 0xfff}, {0x1555, 0x100000000, 0xc00000}, 0x70bd2c, 0x3504, 0xa, 0x0, 0x5, 0xc}}, @replay_esn_val={0x34, 0x17, {0x6, 0x70bd29, 0x70bd25, 0x70bd29, 0x70bd25, 0x94, [0x5, 0x9, 0x9, 0xfff, 0x83b7, 0xfff]}}, @tmpl={0x204, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d3, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x3500, 0x4, 0x3, 0x3f, 0x80000001, 0x4, 0x9}, {{@in=@loopback=0x7f000001, 0x4d3, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3506, 0x3, 0x1, 0x80000001, 0x100000000, 0x0, 0x8001}, {{@in6=@dev={0xfe, 0x80, [], 0xb}, 0x4d3, 0x3f}, 0xa, @in6, 0x3504, 0x1, 0x3, 0x9, 0x8, 0x9, 0x9}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x3502, 0x3, 0x1, 0x7f, 0xd12, 0x1a, 0xf9}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x4, 0x1, 0xfffffffffffffffa, 0xfffffffffffffffd, 0x7, 0x7ff}, {{@in=@loopback=0x7f000001, 0x4d3, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x3507, 0x3, 0x0, 0x20, 0xbdf4, 0x2e43, 0xfff}, {{@in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4d3, 0x33}, 0x2, @in=@broadcast=0xffffffff, 0x3506, 0x0, 0x3, 0x6, 0x80, 0x6, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d3}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3507, 0x4, 0x3, 0x200, 0x200000000000000, 0x5973, 0x8}]}, @algo_comp={0xec, 0x3, {{'lzs\x00'}, 0x518, "e299e515991a9f17f60db83551adda6471f02ff9e8148ab876f3637d7dc058d918bcab6227c0119d526eaa1e3f2e5142b9751621c11f4311a54ec7c219625dfa5c81182cb1dd61e3e955ffc501258d4477bde3d84a781aec9c79de6552b936a5a74f616fc541b541a3d4817ed1ac1218cfa27e656a2b09546b3b9863b04f9721df42454245981f715433eccf9885779bc519cc66bb72673d05f61dd727dc73c0261303"}}]}, 0x460}, 0x1, 0x0, 0x0, 0x48000}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000000c0)=0x99ca, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/03/21 13:35:41 executing program 3: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) acct(&(0x7f0000000000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000849fb8)) 2018/03/21 13:35:41 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101801) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000240), 0xfffffffffffffee6}], 0x4e, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/21 13:35:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x254) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffb0, 0x20008005, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) eventfd2(0x8, 0x1) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) 2018/03/21 13:35:41 executing program 5: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) 2018/03/21 13:35:41 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003bff8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000968ff6)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0086418, &(0x7f0000000000)={0x2, 0x9, 0x1f, 0xffff, 0x18, 0x9}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) fanotify_init(0x4, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000497ff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000), 0x0, &(0x7f0000e55000)}], 0x1, 0x40) 2018/03/21 13:35:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) pwrite64(r0, &(0x7f0000000100), 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip6gre0\x00', 0x400}) 2018/03/21 13:35:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002b00), 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000000), 0x0) fcntl$dupfd(r0, 0x406, r1) r2 = getpgrp(0xffffffffffffffff) prlimit64(r2, 0x5, &(0x7f0000000000)={0x5, 0xffffffffffffff02}, &(0x7f0000000040)) 2018/03/21 13:35:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000462000)=0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x4}) ioctl$TIOCCBRK(r0, 0x5428) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/03/21 13:35:41 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x7) 2018/03/21 13:35:41 executing program 4: r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) pwritev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)='t', 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xb) pread64(r0, &(0x7f0000000000)=""/177, 0xb1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x7}, 0x8) ftruncate(r0, 0x0) 2018/03/21 13:35:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00000001c0)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCCBRK(r4, 0x5428) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) fcntl$setown(r3, 0x8, r1) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)) dup2(r0, r4) r5 = dup2(r2, r4) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/03/21 13:35:41 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000e62000/0x2000)=nil, 0x2000, 0x200000a, 0x11, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000060cf08)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) 2018/03/21 13:35:41 executing program 6: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x1, 0x65032, 0xffffffffffffffff, 0x40000000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c) syz_fuseblk_mount(&(0x7f0000000440)='./file1\x00', &(0x7f0000000480)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/21 13:35:41 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) socketpair(0x8, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) socket$packet(0x11, 0x2, 0x300) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f00000001c0)={{0x36, 0x6}, 'port1\x00', 0x60, 0x20801, 0x0, 0x6, 0x7fffffff, 0x9, 0x8001, 0x0, 0x3, 0xc02}) 2018/03/21 13:35:41 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="6a31fbd827fd"}, 0xffffffffffffffff, {0x2, 0x4e20}, 'syz_tun\x00'}) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000040)=0x10001, 0x4) 2018/03/21 13:35:41 executing program 7: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0xd38e) lseek(r0, 0x0, 0x3) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'dummy0\x00'}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x6e8d, 0x1f, 0x7, 0x0, 0x1, 0x6}) 2018/03/21 13:35:41 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000266ffc), 0xfffffffffffffef6) 2018/03/21 13:35:41 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000d6f000), 0xffffff0e) 2018/03/21 13:35:41 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00004e9000), &(0x7f0000c4bffc)=0x4) 2018/03/21 13:35:41 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) r1 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='(em0uservmnet1loem0ppp0^\x00', 0xfffffffffffffffe) keyctl$set_timeout(0xf, r1, 0x40) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) 2018/03/21 13:35:41 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'filter\x00', 0x2, [{}, {}]}, 0x48) 2018/03/21 13:35:41 executing program 7: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000034d000)) socketpair(0x3, 0x6, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) munlockall() ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) link(&(0x7f0000459ff8)='./file0\x00', &(0x7f000071fff2)='./file0/file1\x00') getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000780)=0xe8) recvfrom$packet(r1, &(0x7f0000000100)=""/110, 0x6e, 0x60, &(0x7f00000007c0)={0x11, 0x1f, r3, 0x1, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/21 13:35:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x1, 0x1) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x17}, 0x5}}}, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x69) getsockopt$inet6_buf(r1, 0x29, 0x54, &(0x7f0000000180)=""/47, &(0x7f00000001c0)=0x2f) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000240)) 2018/03/21 13:35:41 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000000c0)=""/141) ioctl$TIOCCBRK(r1, 0x5428) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000180)={0x9, 0x95f2}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x49, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000ddcc603b49e77f130ddf2a5397", @ANYPTR64=&(0x7f0000000140)=ANY=[]], 0x0, 0x0, &(0x7f0000000200)}) [ 60.452966] binder: 8602:8609 got transaction with invalid offsets ptr [ 60.464531] binder: 8602:8609 transaction failed 29201/-14, size 0-8 line 3156 [ 60.483404] binder: BINDER_SET_CONTEXT_MGR already set [ 60.490646] binder: 8602:8616 ioctl 40046207 0 returned -16 [ 60.530175] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/21 13:35:42 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000280)=[{0x4, 0x2}, {0xc, 0x9}, {0x0, 0x7000000000}, {0x7, 0x2}, {0x3, 0x3}, {0x4}, {0xa, 0x5}, {0xa, 0x9}], 0x8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) clone(0x14000000, &(0x7f0000000140)="1377ed33a2171493f3f2a5147eaf3a4cb7a21757d343c97d8d3b10da9c9498dfccfdebe70d0b7888e75f58c59cb4219b1cd5d661c44d6ac05a49140cb797555f5e75fa016f7865cc2b51a4296ca2dc8266c5c23622f92562741bd84173d2c990b8b9be38d7eb66a52cf44852a34284edb4bf8905ba6918f4bfa1c4d0dc61f58334f75b9e7af8c28b99fee1239f79f336a1183923f8a27931", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000200)="22074378ba2bc1061fc356b98104a451f7b5e466891f394d2fb759") sendto$inet6(r1, &(0x7f00000000c0)="0400000000e3cd680946090000b20066514d676c410bc62fdbaf533715b6518fd25ffd50451b1679af6da56b91bb0e47cf46ffc2dbaf546278a3685d9abb4da1a103938b", 0x44, 0x0, &(0x7f0000000080)={0xa, 0x800, 0x1, @dev={0xfe, 0x80}}, 0x1c) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f00000002c0)='blacklist\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='locpuset\x00', r2) 2018/03/21 13:35:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000723ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000d3cff8)=0x6) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0xa7, "218e67f5a0d04f1801670e9569df2d67579d0304a74e3caccd8daa5c70a1e63f5a8a5003ad8abcef3a8ec76a337f187e3717d357769eca1e4a2c26901d03fe09015cc7354505119a76cb78bbf29c728ced9862451e2f97d8bc8b20dbc138e9cfd25d1ae577e60dd2da7f922da5f44d1fd42adbc4c474c904329d6cbc7b39c8e6d1e3cf2661eb034afcf8c5de860e6926b0d99d827bc80e57113b66230e9ab0bfe89462130ace98"}, &(0x7f0000000100)=0xcb) 2018/03/21 13:35:42 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000462000)=0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000000)={0x7, 0x400, 0x7, 0x800}) ioctl$TCXONC(r2, 0x540a, 0x807) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0xd, &(0x7f0000000040)=0x6, 0x4) 2018/03/21 13:35:42 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x101) write$sndseq(r0, &(0x7f0000000180), 0xfffffffffffffd5b) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x42, &(0x7f00000000c0)=0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x5, 0x9, 0x4, {}, 0xfff, 0x6}) 2018/03/21 13:35:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f657865000000000000b16391ed1c90e96284c26d313c7c033c44284c6715fceb7923a85075723ab76891d0b4afdcd2edfa8b47f5ddf7a37a00283a4d78c58d76c8e3112b6110fb212efd0d66ad8955bdd376b67ca5f67094894026573db9229e0f9af938e06fa45a1fd668a8d8b84474d4a6f100d3e74f50f1f339724090f4e3f776394be65694930705b2bac6315a68f41e597f2434647d00b5f14573baf7e7fe38bbad054cc7ee196c29cb2fb74b0b56e0b0013fa69be986562da6c45b7d150a43fa6039ae0116ba1a1cc387d906ce0f87b1e98338fafc0215de4b9c") pipe(&(0x7f0000000040)) fgetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000001c0)=""/136, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x408003, 0x0) 2018/03/21 13:35:42 executing program 7: r0 = socket(0x10, 0x3, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/03/21 13:35:42 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1}) r2 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) setsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f00000000c0)=0x2, 0x4) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={"697020767469300000eeff00"}) 2018/03/21 13:35:42 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDDELIO(r2, 0x4b35, 0x7f) tee(r2, r2, 0x8, 0x2) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000000)={0x6, 0x9, 0x7}) 2018/03/21 13:35:42 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa82, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000040)={@dev, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', r1}) r2 = socket(0x11, 0x800080007, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'nr0\x00', r3}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000002c0)={'nat\x00', 0x0, 0x3, 0xd2, [], 0x2, &(0x7f0000000140)=[{}, {}], &(0x7f00000001c0)=""/210}, &(0x7f0000000340)=0x50) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0xfffffee4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'vlan0\x00', r4}) 2018/03/21 13:35:42 executing program 4: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000f59fc8)=[{r1}, {r0}], 0x2, 0x80000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x78e30383}, @in6={0xa, 0x4e23, 0x800, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x101}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e21, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x80}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0xc0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuse\x00', 0x1000000, &(0x7f0000000100)) 2018/03/21 13:35:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3}) r1 = memfd_create(&(0x7f0000000140)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @loopback=0x7f000001}, 0x4, 0x1, 0x4, 0x3}}, 0x2e) lseek(r1, 0x0, 0x4) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @rand_addr}, &(0x7f00000000c0)=0x8) write(r1, &(0x7f0000000040), 0x0) close(r0) 2018/03/21 13:35:42 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='ip6_vti0\x00') write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000fe0031ff10000000000000", 0x24) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x28000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x2, 0x7fffffff, 0x7, 0x10000}) 2018/03/21 13:35:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000281ff8)=[{&(0x7f0000463000)="390000001100094700bb00e1c3050000fb00000002000000003f00040000800019001a000d0000000000000000070300000000000000060400", 0x39}], 0x1) 2018/03/21 13:35:42 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffffffffffa6}, 0x1}, 0x0) 2018/03/21 13:35:42 executing program 0: clock_gettime(0x7, &(0x7f0000000000)) r0 = socket(0x11, 0x800000003, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e22, 0x10001, @empty, 0x23c2}]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x3, 0x1, 0x200, 0x1, 0x73, 0x3, 0x6, r1}, &(0x7f0000000240)=0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700ff0200"}) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"58315fe3bf7051"}, 0x1000}, [{"92ca973c77eaee"}, {"62cb46f9b1f7da"}, {"597a40e34967d2"}, {"e9d078bfaaf20a"}, {"2569311d22d9cf"}, {"c1d8e55d615f0e"}, {"9eedcea4507e52"}, {"4730b554baef38"}]}, 0x48) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r2, 0x3bc0, 0x30}, &(0x7f00000002c0)=0xc) 2018/03/21 13:35:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00002fdf60)=@ipv6_newroute={0x1c, 0x18, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0x1c}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000004c0)=0xc) r3 = getuid() r4 = getuid() fcntl$getownex(r1, 0x10, &(0x7f0000004e40)={0x0, 0x0}) stat(&(0x7f0000004e80)='./file0\x00', &(0x7f0000004ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000007500)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000007600)=0xe8) fstat(r0, &(0x7f0000007640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000007740)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x80800}, 0xc, &(0x7f0000007480)=[{&(0x7f00000001c0)={0xe0, 0x19, 0x410, 0x70bd27, 0x25dfdbfc, "", [@generic="3cc62fb745174586d83606e0c4ee2cc11f7de994f4ec0b98af49ab2599153096465b25db9bf3e4b15f36ff0db5759c7de2064178e4d458b2b26fa03a45fa9585610e52c6617e4151a06a52624d8bcc3366f05339c305ae71bede2a5b8d8967e4576230133349c90817b93c49d1be8fd889a9bb7141f16b0296a1d6e77c8a33fa140517490e050ebb50f98eeb566f950a37b7420104b8b7b700a272cd17baa7b69ceaecb7ee03eb5535e5fef0658fe5bea08e58f5beedc79d2cc7904fdfc4af1ad99da28db57b14f073e2705f65"]}, 0xe0}, {&(0x7f00000002c0)={0xe0, 0x15, 0x8, 0x70bd2b, 0x25dfdbfd, "", [@generic="2737635db0c6046c7637bb4fa17c6233cd8e0fbb289aebd87fb5d16f852b796ed8f64ee3616bd622aa948592a823d0f959e80f88eb70391a8ea8377d7e4b542cc054b912138c93c89803a79fba0732c57de5e4024268e244dd2546427f3f36d1caa42b5e086f44e006bc4e5284eeee27a34cfddc046c5bf69d4cb8f54e29a9221405ca8ed0646575e25527f0551003f64a38f903c086be20248ca0eb2be73588972e94a11b3e4c9aa410642edfaf3ec7b4", @typed={0xc, 0x88, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x7d, @u32=0x6}, @nested={0x4, 0x5f}]}, 0xe0}, {&(0x7f00000003c0)={0x100, 0x26, 0x10, 0x70bd25, 0x25dfdbfc, "", [@nested={0xf0, 0x6d, [@generic="3154390aafd015e42b0a444eb9738917428da2a4ec00808f1e29604a9bf4d5d42360780746c8df881ccb5d7e791c0bbcd825930cfa46e7fc835ab85d3dde0ae8088e15e4523cf102f99d417fc624f303521792d50ba60b05dd52447981c7994b310aa4ce1e01495563088214c471d202bb0218ea69c3bd049f066a5a164e878a66dff3553348dd1ae9c3c9e671f858668f4c96641be73fdab85a60f0696b584927418c27fd0b859f732c3e3a7ca55a16d3d7fc412671e2ca0df93de6687dbd8dec457ab6902c3b0bfb1a61d1771770", @typed={0xc, 0x58, @ipv4=@rand_addr=0x100000000}, @generic="8f64", @typed={0xc, 0x15, @fd=r0}]}]}, 0x100}, {&(0x7f0000000500)={0xd4, 0x12, 0x400, 0x70bd2d, 0x25dfdbfc, "", [@generic="9d1c5e8632f6acd8c68bbd9ac7f43006a877746d7872a1955190664dbeb8b9405ae19c714f280956268d8fa2f668ff0b2e981fac4c08036b5f838daae0b04d94d776734078d602654c", @nested={0x78, 0x39, [@typed={0x8, 0x28}, @typed={0xc, 0x4d, @pid=r2}, @generic="b78d719d15e23195fbede9cbc6ec70311eec719c7803423603f84bb557ab13e60ec6ca14af6f14ff2e726d747cfd33f04ccee1472f30d00385582f80a25ee9373c19197b805c42ac6e38584656ac5ec44a3b", @typed={0xc, 0x7f, @uid=r3}]}]}, 0xd4}, {&(0x7f0000000600)={0x142c, 0x39, 0x500, 0x70bd29, 0x25dfdbff, "", [@generic="ba37be968e20f8d13e05bde68fad8a10e900ce37f677bcbf108cb43e87294aef452383426d1687512c877bf3fab1bdc09346c33dad48dbc066d1dad8661a0771cab206ed69167309474f03771f01473b59e05722971e0eb1284ab13ba6a8c8798285d37b300f64530bb0511a867f211823c0725e53765d9d8b4be9155a5770fbf5a00e2a0951e241f23cc7ba6c22774a996be4fddfb5f0b44b26a9d0d578bf34d0c4d869053bd4447811d94aaf65", @typed={0xf4, 0x70, @binary="ee3c154965fbf19dff487885340b076cf3f27561a5395403833e3e61e1b2d9936e94dd37c5a43e90cb4782993ea221e0685e96399d5b8777dc00fcf395d03746db68a42762b798aa406325070f56ae67c1840fee4e0f8defe1a9a0619c1936b8a6837b747cf205c77a2d0942f2911d9187a324e2e2f51482b4dde314f8fab339a54d0eaa5403bf50f7eba375e189f9ef802ceddc73e913492cb88eb7a6b35d88e1450cf0cbbc695a520f1a6dd8f046fa71e7ce992cdabe265b4b5f38cbd659841158c88ef4f793bab91202c5a1351557cba6cab2cba798044cc69bb9ab474a41fe6b60d9186f804e05cb678a"}, @typed={0xc, 0x3e, @fd=r0}, @generic="c314f7ca22098116de24e3d2127a9a13efb23201682c747026cc535437e87f7c8f6aa8ceb21ba33bc71832abf1196670d45ccf9ba4595b040e55b116da08ce8ab99c37edd63713717d4764269b274b14fb21073dacc2d99c94733098dfd97034288c67862f09206d462a682909703deb4dd0d5727c0f53e13fbeb78a046df982e99aeb8883cf5ab133d2f6b72d3fcdb958eb4e6bb085838884b6d74517f05f87cee50eced9a457a8256d21a44b07c247afb078f16345c8d4b97bdca5", @generic="05912a9800d2aeb06ef8e31b1fe2a99db976bf1c03e0ff0452794cb48bda7df6c04ba0629be732a40ce4b93d714b0a3930b12db58f9a44758b612154c861a6276285983bbeebb31aa3c80b8f731b0ab141cc2868027b73230896003d079385d8ed8a4c50bd4d5142cfc796c848f5461288cd71ab9b0b7ad50f5e3f63cc17d5174626c5101ac24e2930", @typed={0x18, 0x40, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x1100, 0x2, [@generic="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", 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@generic="106b892e1f562a343375bfd16a787917f90438d4e810fb46adff00b89c3e0a1e3258ad3fbf3666fa5404a81faaac927c50", @generic="f2e9f9ec49cf53bea3db0ee09ecc2187fb7672e9d6d075629614db5ef01d4232f01861d0845f6a0319ccbbb2b156d387fa3589232941d775c72c20144b5f2158d5e93ff9a587c86d7f6bfc9f0f00b4db6420d828d3397d", @generic="b8778b2fcf93d4b492ae442b172903865121f2337fe83273454f7d49164482e742424329124bbca9e5a97a2ca01f766ef2b32891fb5bb83395f041b083d8d129faddca22103e135d4fd4cc8ecd771fe31951b0fad435d7b05b6dfa74592bd180e579244dcb67bba2e686d53ea8daacedc1cf73af6d6ed4c110841156dde1", @nested={0x1234, 0x62, [@typed={0xc, 0x7c, @pid=r5}, @typed={0xc, 0x59, @fd=r0}, @generic="e6e4e250bfb0cc342ee722455304598f7dd65d94489ce1b681052734870a19aa6ac0ae79a9c8fa0a12a75d21621973841a019028", 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@generic="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@typed={0xc, 0x30, @uid=r6}, @typed={0xc, 0x89, @ipv4=@rand_addr=0x100}, @generic="0ba0591c7731999fa11dd9c9f2d4ddc8dc3367dcb61bfe7fcc5970d8dfdc51e17346861e9e9778626c270329bea63ab3fba6707bff33b9627e740659a91acb0c88ba437732737d7cca4c60810725e3779825dca06a1a2ae9f4f7c13ad3b1a9739061db1e60ee2f86c9683a08d1c99561184b1db114b1e29244c8648932a13d7730247b442f7fa75a82730594fa0ca109f3badb6e864ab90d4a368c68b95a5f8f3540596d2ed006ceaf4611b4cca469916c7b03324ced36c3941a73a9f95d7a4c0d10471c6b1d616e670d857c912f37", @generic="171491dac96d4010bf03c4393494b42f2139a3b13c0d8465a94f29eee417aa401067db697f2b0685d4111d1005e7"]}]}, 0x23b8}, {&(0x7f0000007300)={0x40, 0x2d, 0x800, 0x70bd28, 0x25dfdbfe, "", [@typed={0x18, 0x39, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x18, 0x43, [@generic="16f7aeacb275c1ba6d29caabec8e12f9bee5"]}]}, 0x40}, {&(0x7f0000007340)={0x130, 0x39, 0x400, 0x70bd2d, 0x25dfdbfe, "", [@generic="309aca09fa34eea2162a62c1905b41b2b0e906d45f55487c2f7abe5c81a8db9dcb16d1", @generic="367c47eb0a92ca632363d8658fab9e034c0c1fddd9709a27a16ea9f7c37936b2dc90fd71860b02265e1cbe95b2001485d07d58eac1199cd86a3ff8f0406766144dfbf570975bc63c9547fa5fc137bf1043ff1f2e36876aa9018e8cdb83b6f1e06d8879960fa5becfa56fb9a1e3f01812a3698cbc92f796f6d7407f8b9e7a0630cdf1d5882dd5b3160dd35aad8b412361d873e8a61fe3f749fd676bdb854694618b2ec5e5ec41eeb95970330784980f8aaafee8d88a709daaa370c25bae966add222e5861417eba9571972d1a35ca682657fe79f3e5fee09d61fb0d12cbd3c200d1032a", @typed={0x18, 0x37, @str='/dev/sequencer2\x00'}]}, 0x130}], 0x9, &(0x7f00000076c0)=[@rights={0x24, 0x1, 0x1, [r1, r1, r0, 0xffffffffffffffff, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x54, 0x1}, 0x20000000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x8990, 0x20, 0x1}) [ 61.071988] audit: type=1400 audit(1521639342.159:33): avc: denied { create } for pid=8648 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/03/21 13:35:42 executing program 1: prctl$intptr(0x1e, 0x20) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8273}) 2018/03/21 13:35:42 executing program 0: r0 = socket(0x400000000000000d, 0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x8000, 0x4) 2018/03/21 13:35:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_perm_addr={0x20}}) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/160, 0xa0}, {&(0x7f0000000040)=""/69, 0x45}, {&(0x7f00000001c0)=""/80, 0x50}, {&(0x7f0000000240)=""/239, 0xef}, {&(0x7f0000000340)=""/133, 0x85}], 0x5, 0x0, 0x0, 0xfffffffffffffff7}, 0x7d8b9c998c664eea) 2018/03/21 13:35:42 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = socket(0x0, 0x5, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x200, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x7}, 0x8) write$evdev(r0, &(0x7f0000000080), 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000001c0)=""/147) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/159) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/21 13:35:42 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/context\x00', 0x2, 0x0) fchmod(r0, 0x101) write$selinux_context(r0, &(0x7f00001b4fde)='system_u:object_r:dhcpc_exec_t:s0\x00', 0x12) 2018/03/21 13:35:42 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40400, 0x100) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2}, {0x4, 0x4}, {0x2, 0x8000}, {0x8, 0x5232}, {0x0, 0x62}, {0x3, 0x2}, {0x7, 0x4}, {0x4, 0x8e}, {0x8, 0x401}], 0x9) 2018/03/21 13:35:42 executing program 7: mkdir(&(0x7f0000000180)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x7, 0x0, 0x4, 0x0, 0x9, 0x5, 0x3}, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) readlinkat(r0, &(0x7f0000038ff6)='./control\x00', &(0x7f0000038f2b)=""/213, 0xd5) pivot_root(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='./control\x00') 2018/03/21 13:35:42 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x11, 0x87, &(0x7f0000000040)="f1c8921d6f7620a2d53cff1daef17a764d37a5de970343820521a863fdb4dbf52e0fae44140389ac61ebcce642a0a9ce9dddd536abf7c03eb6715311602cd63202277ce2895a4a4b1bd7d2af58c74db080e283ede1d09e3284a91cb54ee34798327a69d25aabcd1d76173a771b7c9ebeec1e649311568015267076823e7685383a50ca3b9b0ed4"}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sendmsg$nl_route(r1, &(0x7f0000001fc8)={&(0x7f0000003ff4)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=ANY=[@ANYBLOB="1c0000001d001305ffffffff0000000007000000", @ANYRES32=0x0, @ANYBLOB='F9\x00\x00'], 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140), 0x1) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x2, 0x6, 0x8000}, 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x94, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x3ff, @empty, 0x7}, @in6={0xa, 0x4e24, 0xff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={r3, 0x800}, 0x8) 2018/03/21 13:35:42 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x84}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x4, 0x73e1457d, 0x3, 0xfff, 0x40}, &(0x7f00000000c0)=0x14) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856804000200d188737e", 0x24}], 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{0x800, 0x2}, {0x9, 0x7fff}, {0x4, 0x7}, {0x3, 0xff}, {0x1, 0x7}, {0x81, 0x200000000003}, {0x9, 0x80000001}, {0x100, 0x3}]}) 2018/03/21 13:35:42 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="58000000171aa8171395753bf667212b2415d86af78c1cd38001d8a9737499d4318ec5c2da86970000ad7c5dc632679b9732328399f7697c63183515ea7e5ffb328cba9e6065354c9a6dffb0f88a275596cdbf208a87cc2e492352872ee03d45ccc01af2d16d13cd57650f0c2471c32fa2a7978d2197f9718a81bc27da17df35dec141af13c4513c456a319008b9775af0db6ab41acc8ad388487483db2c44d1584c1ffdd95857f18a6a3b31a455978a05f95655a41dc66b4830463b7adcdd2a0df6749a655a675093aa48ee9a8000"], &(0x7f00000000c0)=0x60) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x800}, 0xfffffffffffffcf3) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000100)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/03/21 13:35:42 executing program 7: r0 = socket$inet(0x2, 0xa, 0x8) syncfs(r0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x100) umount2(&(0x7f0000000140)='./file0\x00', 0x4) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x600}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000100)={0x0, 0x3, 0x3, 0x2, &(0x7f0000ffd000/0x1000)=nil, 0x2}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="0800f17907000200040001000040a44a3650e9d8"], 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000a76ffc)=0x80, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) fdatasync(r0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/03/21 13:35:42 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"736974300000002e00000700000200", r1}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0}, &(0x7f00000001c0)=0xfffffffffffffd49) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x40, 0x4, 0x8a9f}, 0x10) 2018/03/21 13:35:42 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e22, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x80000001}, 0xffffffff, [0x4, 0x100, 0x1, 0xaf3, 0x2, 0xff, 0x9, 0x1]}, 0x5c) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f00001c6fe8)=[{r1}], 0x1, &(0x7f0000772000), &(0x7f0000cec000), 0x8) 2018/03/21 13:35:42 executing program 3: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000080)='./control\x00', 0x4) inotify_rm_watch(r0, r1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) inotify_add_watch(r0, &(0x7f0000000140)='./control\x00', 0xa4000960) open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) 2018/03/21 13:35:42 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x84}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x4, 0x73e1457d, 0x3, 0xfff, 0x40}, &(0x7f00000000c0)=0x14) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856804000200d188737e", 0x24}], 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{0x800, 0x2}, {0x9, 0x7fff}, {0x4, 0x7}, {0x3, 0xff}, {0x1, 0x7}, {0x81, 0x200000000003}, {0x9, 0x80000001}, {0x100, 0x3}]}) 2018/03/21 13:35:42 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x24040, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/105) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/03/21 13:35:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) getpriority(0x0, r4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={r2, r3/1000+10000}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x2e0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) 2018/03/21 13:35:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x7}, 0xc) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4, @broadcast=0xffffffff}}, [0xfffffffffffffffa, 0xffffffffffffffa1, 0x3651, 0xb1, 0x5, 0xeed0, 0x7, 0x8, 0x9, 0x7, 0x0, 0x40, 0x0, 0x3, 0x9]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r2, 0x8, 0x100000001, 0x7fff}, &(0x7f00000001c0)=0x10) 2018/03/21 13:35:42 executing program 0: timer_create(0x6, &(0x7f0000000000)={0x0, 0x1a, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_getoverrun(r0) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:42 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000e8d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000e17000)) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x404, 0x100, 0x210, 0x100, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000200), {[{{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c38c13f97331389aab0f4b188b3a8c1a0ce084b9ba8dac9e567b90f3255f"}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/03/21 13:35:42 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000048, &(0x7f00009eaffc)=0x6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00000a8000)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x20, 0x24, 0xa, 0x7ff, 0x3}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={r4}, 0x8) 2018/03/21 13:35:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) shutdown(r2, 0x0) read(r1, &(0x7f0000000000)=""/131, 0x83) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000100)={{0x2, 0x9f5}, {0x1, 0x10001}, 0x5, 0x1, 0x8}) 2018/03/21 13:35:42 executing program 7: modify_ldt$write2(0x11, &(0x7f0000000000)={0x9a7}, 0x10) modify_ldt$write2(0x11, &(0x7f00004bcff0), 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @random="958b66620caa"}, 0x4, {0x2, 0x4e21, @broadcast=0xffffffff}, 'vlan0\x00'}) 2018/03/21 13:35:42 executing program 1: capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000032fe8)) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x200002) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) getsockopt(r0, 0xffffffffffff6d92, 0x10000, &(0x7f0000000180)=""/190, &(0x7f0000000240)=0xbe) socket$netlink(0x10, 0x3, 0x0) 2018/03/21 13:35:42 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x2012, r0, 0x80000000) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000140)={0x77359400}, 0xffffffffffffff5d) 2018/03/21 13:35:42 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000040)=0x8001, 0x4) getcwd(&(0x7f0000cc9fb7), 0x0) 2018/03/21 13:35:42 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x140, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@mcast2}, &(0x7f00000000c0)=0x14) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) close(r1) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8971, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000100)='vboxnet0posix_acl_access\'\x00', 0x2) 2018/03/21 13:35:42 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') listen(r1, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) accept4(r1, 0x0, &(0x7f0000000140), 0x0) 2018/03/21 13:35:42 executing program 1: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000005fd4)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x1) 2018/03/21 13:35:42 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000048, &(0x7f00009eaffc)=0x6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00000a8000)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x20, 0x24, 0xa, 0x7ff, 0x3}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={r4}, 0x8) 2018/03/21 13:35:42 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000240)={'bcsf0\x00', 0x600}) r1 = syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0x0, 0x8000002) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xa) r2 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) signalfd(r1, &(0x7f00000002c0)={0x6}, 0x10) ioctl$sock_bt(r2, 0x8907, &(0x7f0000000080)="356562614e4123dcffb70601c684ae07cd3ada42ca81acf4f5ec5734e7ee5ac4") ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000300)) sync() ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000280)) socketpair(0x0, 0x1, 0x7fffffff, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000100)) 2018/03/21 13:35:42 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffffd3, 0x20000000, &(0x7f0000668000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0xa, 0x1) 2018/03/21 13:35:42 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) r0 = socket(0x1, 0x800000003, 0xfffffffffffffffc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x8f, "eff0630df7f1d1f4f953379dac1fa22701f43750a9c1b4c7657cb3a8b441f741dcac31adcde85684f0c2c767303dc73e6e0c5f1f419f958244b3ee297ea04340c7109c0ac245370d4745dd749e38cf64a7acdc5ecedbeeec29e8372f28b6fa2e378f09f6dba2fe47102123700e0af1e8a0ea5eb27753a9771a2363ef083cba7441dfc6efbb71f1c1d941a7746d38ba"}, &(0x7f0000000100)=0x97) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r2, 0xae5}, 0x85) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/03/21 13:35:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/152, 0x98}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000005c0)=[r1, r1, r1, r1]) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}}, 0x2, 0x81000000, 0x48, 0x9, 0x1}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000480)={r2, @in6={{0xa, 0x4e21, 0xfffffffffffffffa, @dev={0xfe, 0x80, [], 0xe}, 0x1ff}}, 0x798, 0xd269, 0x9, 0x2, 0x8}, &(0x7f0000000340)=0x98) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x1, 0x6, 0x8, 0x5, "52a522e8f2812efc57aa72473c9a42281edc0d45eb4fae3c491125240a67d979c05b07e1ab0e2f61e899b3220ac655535f2b236615eaeb18e8f628f754cb19", 0x34}, 0x58) 2018/03/21 13:35:42 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x7ff, 0x20, 0xffff, 0x101, 0x6, 0x3, 0x3}, 0x1c) getsockname(r0, &(0x7f0000000100)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x80) 2018/03/21 13:35:42 executing program 2: prctl$void(0x27) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x6) prctl$void(0x20) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='/dev/ppp\x00', &(0x7f00000000c0)='/dev/ppp\x00', &(0x7f0000000100)='posix_acl_access\x00', &(0x7f0000000140)='/dev/ppp\x00', &(0x7f0000000180)='/dev/ppp\x00', &(0x7f00000001c0)='cpuset#\x00', &(0x7f0000000200)='^wlan1\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='.\x00'], 0x0) 2018/03/21 13:35:42 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x989680}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200000, 0x0) 2018/03/21 13:35:42 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) pipe2(&(0x7f0000000040), 0x80800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)) close(r1) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x0) 2018/03/21 13:35:42 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000100)={0x3ff, 0x5, 0x10000, 0x8}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000080)={0x10000, 0x8, 0x9, 0x3}) [ 61.741517] binder_alloc: binder_alloc_mmap_handler: 8769 20000000-20002000 already mapped failed -16 2018/03/21 13:35:42 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x501000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000140)) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0xb1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000d80)=ANY=[@ANYBLOB="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"]}, 0xc3b) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000d00)) r2 = dup(r1) connect$inet(r1, &(0x7f0000001ff0)={0x2, 0x4e20}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000009000), 0x0, &(0x7f0000005000)}, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000000cc0)) 2018/03/21 13:35:42 executing program 5: r0 = socket(0x10, 0x200000000803, 0x0) write(r0, &(0x7f00007c4000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000d4dffc)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syzkaller1\x00', r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) recvmsg(r0, &(0x7f0000183000)={&(0x7f000043c000)=@ax25, 0x10, &(0x7f0000ac4000), 0x0, &(0x7f000049c000)}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/21 13:35:42 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8400, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000100)=""/4096) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001200)=@get={0x1, &(0x7f0000001100)=""/193, 0x400}) sendto$inet6(r0, &(0x7f00000012c0)="c3196d9ccd1e11ca2c89d598c35ef1012d45ffe9caca09513efc9fbaf2e4963b6d1b9eb505f8e032cc2a80c3d7e2a5d82ad749f13650aff546134dd2b95e14d2a961b1d50d105bfbcfd2f95a7a332ec118dbf5b8a03bb80f8058f24f08fc342dce81bbdac952382704934f4cd465bfcac5add8edbabe1872e070faf12926", 0x7e, 0x40004, 0x0, 0x0) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001340)={0x0, 0xffffffff}, &(0x7f0000001380)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000013c0)={r1, 0x200000004000000}, 0x8) mlock2(&(0x7f00008f3000/0x600000)=nil, 0x600000, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001280)={0x8, &(0x7f0000001240)=[{}, {}, {}, {}, {}, {}, {}, {}]}) syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') 2018/03/21 13:35:43 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x210000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0xc172, 0x0, 0xcf9a, 0x9, 0x3, 0x9, 0x739, 0x9, 0x10001, 0x1, 0x3}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000180)=[0xffffffffffffffff]) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xb4fb64eedcc89061, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xa110, 0x2) r2 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r2, 0x4, &(0x7f00000001c0)=""/252) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x3b, "159fe883546dd2ff584a5dc5c057f5cf6dff255586392245edddbe2b8d0aa900f0c1bd96e20509f83965d08b00219316e7109bc510421abbf12ce7"}, &(0x7f00000002c0)=0x43) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r3, 0x4) 2018/03/21 13:35:43 executing program 2: clock_adjtime(0x3, &(0x7f000006e000)={0xd3b3, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffc, 0x0, 0x0, 0x0, 0x0, 0x200000000}) syz_emit_ethernet(0xe, &(0x7f00000000c0)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x88ca}}}, &(0x7f0000000000)) syz_emit_ethernet(0x7a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa81004700080503bd008fad712c10d4d69481829fe450979991065b4b618e57791f5c4c7a74172549427e7414d9fafe400a51ae792bf577c2b514860f3bde3403ae029d1eafc37d679f4f479bbdc37a0df2f07c83400dbf08789b68d9e539425cdf4da68900000000000000000000"], &(0x7f0000000100)={0x0, 0x2, [0x12a, 0xc56, 0x117, 0x7c9]}) 2018/03/21 13:35:43 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x2}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/21 13:35:43 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xea71, 0x50180) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x7fff, 0x6, 0x3468, 0xffffffffffffffe0, 0x8}, 0x14) fcntl$getflags(r2, 0xb) r3 = getpid() mq_notify(r2, &(0x7f00000000c0)={0x0, 0x6, 0x0, @tid=r3}) r4 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xfff, 0x4, 0x3, 0x4, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r5, &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r5, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x9, 0x3}, &(0x7f0000000180)=0x88) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x4, 0x110, r2, 0x0) sendmsg$netlink(r4, &(0x7f0000000b40)={&(0x7f00000001c0)=@kern={0x10}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000a80)}, 0x0) 2018/03/21 13:35:43 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x80000) sendto$inet(r0, &(0x7f00000001c0)="c23c70ebecd5b580f8422c45382705c0376380bbd07566d61030e29ddf07a4e66556042ba683f42f7842b6f3128616949ffb6ae8fa6eeb3a7f30f5c87ea06a5ceaad33ee45eb1afd92c6731597b833bb8858d807496261025f87197c740fdfbbbb1f8e2547be2b06419430bdfb4936534b36e898ae9e8d3cc2a65246bd397c527bd0a389eb3aff576c25bf7be14eac699f35cbe79dbbb1f7d4e8054322154ce1226d7c9b5bc3a2032ec03c582b8eaeadc6ca51", 0xb3, 0x4, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000100)=0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000009f00)=[{{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1, &(0x7f0000002340)=""/4096, 0x1000}}, {{&(0x7f0000008bc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000009c40), 0x0, &(0x7f0000009c80)=""/159, 0x9f}}], 0x2, 0x0, &(0x7f000000a040)) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x42000) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000180)={'vcan0\x00'}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000006c0)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000300)=0x0) process_vm_readv(r4, &(0x7f0000000680)=[{&(0x7f0000000340)=""/209, 0xd1}, {&(0x7f0000000440)=""/234, 0xea}, {&(0x7f0000000540)=""/27, 0x1b}, {&(0x7f0000000580)=""/128, 0x80}, {&(0x7f0000000600)=""/75, 0x4b}], 0x5, &(0x7f00000006c0), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x323, 0x2b3, 0x0, 0x4, 0x1f}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000240)=r5, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000280)={r5, 0x4, 0xb60, 0x5af}, &(0x7f00000002c0)=0x10) readv(r1, &(0x7f0000000700), 0x200000000000017b) 2018/03/21 13:35:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000000000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000000280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/03/21 13:35:43 executing program 5: r0 = socket(0x10, 0x200000000803, 0x0) write(r0, &(0x7f00007c4000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000d4dffc)=0x9, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syzkaller1\x00', r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) recvmsg(r0, &(0x7f0000183000)={&(0x7f000043c000)=@ax25, 0x10, &(0x7f0000ac4000), 0x0, &(0x7f000049c000)}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/21 13:35:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}}) write(r0, &(0x7f0000d2d000)="2400000024007f000000000181007701000000ff0100000000ff001000000000bb000000", 0x24) 2018/03/21 13:35:43 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000100)={0x56, 0x8, 0x9, {0x8, 0x4}, {0x100, 0x6}, @const={0x2, {0x101, 0x7f, 0x100000000, 0x6}}}) r1 = socket$inet6(0xa, 0x4000000009, 0x7) write(r1, &(0x7f0000000000)="a5", 0x1) sysinfo(&(0x7f0000000080)=""/103) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000140)) 2018/03/21 13:35:43 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x0, 0xffffffffffffffff, 0x3, 0x1710075e, 0x2000) signalfd(r0, &(0x7f00000000c0)={0xd8a4}, 0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write$evdev(r1, &(0x7f0000000040)=[{}], 0x10) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000200)={'vlan0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0x200, 0x8], 0x2, 0x3, 0xf82, 0x7ff, 0x3, 0x8, {0x4a31, 0x1, 0x7f, 0x7, 0xd9fd, 0xfffffffffffffff8, 0x8000, 0x55, 0x1c0, 0x8, 0x3, 0xfffffffffffffffa, 0x0, 0x8, "b1f9f36adb17ae1db2fd1e469e35e8f5897b94ecf92f1fad28efc610f2ab0fc3"}}) 2018/03/21 13:35:43 executing program 4: r0 = socket(0x8, 0x8000a, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f00000002c0)=@abs, 0x6e, &(0x7f00000006c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000190000000200000057241342806385fa99555271ce29316077e0d2798dcaf25aeb7af5a44abc2b548fc2c49cdf8ecf31debd0a5be43d122d6303053ccc85c2bb7fb1049a3298d0499b390f4501e38ec8cc18ff1cba76e68746428c4d81804f81317e2b952ed70300444e00e4d086c5bc95a16bcb84f6fd48faf042cbb7f818a1b2b9a55e7cac11f73daed7ac4740ba711017c8b023b1f8d76a25667414d07716061260105c6fbc8e279d7e654eee4480", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0c0000000100000001000000"], 0x24}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x504, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x1, 0x10000, 0x2, 0x2, 0x80000000, 0x5, 0x8, 0x2, 0xff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000000c0)={0x4, 0x80, 0x1, 0x7ff}) 2018/03/21 13:35:43 executing program 7: pipe(&(0x7f0000000000)={0x0, 0xffffffffffffffff}) fcntl$lock(r0, 0xe, &(0x7f0000002ff0)) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) 2018/03/21 13:35:43 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", r1}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x5) 2018/03/21 13:35:43 executing program 5: getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, r0, 0x0, 0x0, 0xffffffffff7ffff9) futex(&(0x7f0000000000), 0x0, 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) 2018/03/21 13:35:43 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="a5b83f50d78653c5acfbd1b5fcdb0603", 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0xfffffffffffffc4b) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000140)=""/82, &(0x7f00000001c0)=0x52) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000600210002000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/21 13:35:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) pread64(r0, &(0x7f0000000000)=""/46, 0x2e, 0xb) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x3f, {{0xa, 0x4e20, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x84) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000101fe8)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/03/21 13:35:43 executing program 1: mkdir(&(0x7f0000024000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000040)="72617d6619febb473dd3e35b466cc7e615eb5e5c78", 0x80400, &(0x7f000000a000)) 2018/03/21 13:35:43 executing program 0: r0 = socket(0x0, 0x800000006, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:43 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000333fef)='/selinux/enforce\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x2000002, 0x1, 0x9}, {{0x77359400}, 0x20, 0x5, 0x400}, {{0x77359400}, 0x0, 0x5, 0x6}], 0x30) 2018/03/21 13:35:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd000000100001000a0c0900fcff4d00040e05a5", 0x58}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) 2018/03/21 13:35:43 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc9fea)='/selinux/checkreqprot\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x897f, 0x8) read(r0, &(0x7f000090d000)=""/183, 0xb7) 2018/03/21 13:35:43 executing program 1: setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000100)={0x3, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}}, 0x203) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="21d79e8e822039d58815d58c7daf8b8c60028f0c8de0d55725976d6e57172a451dba472124154a906c0756608dde2fad4aa78883492e42b69f96b40b1f34893efdd7d8ceaeb5b9801cd60ada159cccbdf766b9bf37b8f9", 0x57) ioctl$sock_ifreq(r0, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_ivalue}) 2018/03/21 13:35:43 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20, 0x0, 0xfffffffffffffffd}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x1000000000002b}}}, 0xe8) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x16) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/21 13:35:43 executing program 7: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000068000)='./file0/file0\x00', 0xbc9dc8fbd81cb4b1) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) writev(r0, &(0x7f0000648fa0)=[{&(0x7f00003c4f92)="05", 0x1}], 0x1) writev(r0, &(0x7f0000001280), 0x0) r1 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r1, r0) 2018/03/21 13:35:43 executing program 2: r0 = socket(0xa, 0x80007, 0x3) sendto$unix(r0, &(0x7f0000033fc1), 0x0, 0x0, &(0x7f0000033f54)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f5"}, 0xac) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4ef}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xf34}, @in6={0xa, 0x4e23, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x6}]}, &(0x7f0000000140)=0xc) 2018/03/21 13:35:43 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100), 0x4) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xff, 0x0, 0x2, 0x8}) sysfs$3(0x3) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000000040)={0x1, r3}) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000080)=""/63) 2018/03/21 13:35:43 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge4\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bridge0\x00\x00 \x00'}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000006c0)) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000480)="b8f6d4947e268686365c58bcd2effdff62d9ac12456dff2abb8195f4afbbc7c185cc9dcc6e70ad43a9c862c3cbdbd0879cc5cc9fc74cee75b635b9b133083b234ef09510c52fc1fe0cbab9d1a9eae13a84b91a19f478bc9087f16d57b4b3ec08b6e66dfcd1be158fbc7640af2586ca3d98f97fc182db2ad44964560b443c2c07d921e07ebc91e8c4c4c47686cc8ee2b59c8a90f538abbe80fb5a528c1078bf67a9f5f816e252ae", 0xa7) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000400)={@multicast2, @broadcast}, &(0x7f0000000440)=0x8) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r2, &(0x7f00000002c0)=[{{0x77359400}, 0x800, 0x6, 0x3}, {{0x77359400}, 0xa92, 0x1, 0xffff}, {{}, 0x31, 0xffffffff, 0x9}, {{0x77359400}, 0x100000001, 0x1ff}, {{r3, r4/1000+30000}, 0x0, 0x6, 0xa4b7}], 0x50) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x9}, 0x1c) listen(r2, 0xc73) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000200), &(0x7f0000000080)=0x4) syz_open_dev$tun(&(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000580)={0x0, 0x7530}, 0x10) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000340)=""/143) 2018/03/21 13:35:43 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000002c0)={'nat\x00', 0x0, 0x3, 0x92, [], 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f0000000200)=""/146}, &(0x7f0000000340)=0x50) r1 = dup(r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x2, 0x6, 0x5, 0x101}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000400)={r2, 0x31, "18700c3e25dd51758b0b68610ee02ddcdcffa0c72000fad36323da88651e4327b7515232fcbfb2f918f8f80984c443cb37"}, &(0x7f0000000440)=0x39) sendto$inet(r1, &(0x7f0000000100)="9f5a460e478f6060d3043366d16918b48530ec4ae9aba6603d87c951daf964c100a1e6959c8ffbfa2b", 0x29, 0x1, &(0x7f0000000140)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0x10001, 0x20d, 0xfffffffffffff800, 0x151d, r3}, &(0x7f00000004c0)=0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000380)=""/85, &(0x7f0000000000)=0xffffffffffffffea) 2018/03/21 13:35:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1}) 2018/03/21 13:35:43 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/03/21 13:35:43 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') umount2(&(0x7f0000000000)='.', 0x4) 2018/03/21 13:35:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000200)=""/121, &(0x7f0000000280)=0x79) personality(0x8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="400000002a0019010000008244925e5ef4000000", @ANYRES32=0x0, @ANYBLOB="14000200fe8000000000000000000000000000001400060000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) accept4$packet(r2, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @multicast1}, &(0x7f00000000c0)=0xffffffffffffff89) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000100)={@loopback={0x0, 0x1}, r3}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001b40)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3}}}, 0x7, 0x658}, &(0x7f0000001c00)=0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001c40)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x1000, 0xa320, 0x2, 0x8000}, &(0x7f0000001d00)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001d40)={0x0, 0xffffffffffff9f5c, 0x3, [0x0, 0xad43fd2, 0x7b8]}, &(0x7f0000001d80)=0xe) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001dc0)={0x0}, &(0x7f0000001e00)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001e40)={0xa6, 0x5, 0x4, 0x1ff, 0x358, 0x200, 0x2, 0x0, 0x0}, &(0x7f0000001e80)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001ec0)={0x0, @in6={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0xfffffffffffffc7d, 0x83, 0x1}, &(0x7f0000001f80)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002440)={0x0, 0x51}, &(0x7f0000002480)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000024c0)={0x0, 0xfe, "559d40f5ccd831175a414a81f4bcfd7306bd973a2213f92c03a7892940f25bb3b6670295c6d8c465c44adfd243d59375a16774398291e4b0bdcb81b6a8b536795fb408cf7226dcb1046556150c3bb058c090bd6458bbb06102949891b1e46e88f153f7566bf3c698ca9a0b74bf4812cad46efa163cfda33e7efdebe64125810922c602818e3943792460c014b10631082830753289368d7cc74e21b268b0d5d0072ee444481034cfcc156dfaef424276109e86890e5d6868c45f68843c2d69fa6ef7b30f5c09c081468852cb689333fbd55b142d40273cf1edea94b50f3f7c3d1beaf58b95be63d4de219e38b5711c40d30d126dcdb4bbe18cf9b950fb84"}, &(0x7f0000002600)=0x106) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002f40), &(0x7f0000002f80)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002b80)=@assoc_value={0x0, 0x3857}, &(0x7f0000002bc0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002c00)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}, 0x800, 0x0, 0x8d9, 0x3ff, 0x2e}, &(0x7f0000002cc0)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000002e80)=[{&(0x7f00000002c0)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000001900)=[{&(0x7f0000000300)="12990904608ae9324ea39b293712ee7cce8df677d30f900ff957d74fa2f09f06c25efd6991f04074776349337d886cc22c7a49580ecd52631f054934b3045362c4ca96e101376e3c0c63c8eeeac9a12106cfb8ced148d02d10973bce8572f5e513f808c514051ad4a1fa503f3768c81287c004daf0d1185f4d9e03516d6d191342163c250f9439c659", 0x89}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="473e7691df3e4f56ce9b24", 0xb}, {&(0x7f0000001400)="a1f9b746884e8249662d37ccdc81fde9c340640d50ebb0f20ddbf8829dcaf927488971379d1b1f366d8068f66c3608ba077ff9772c6db522e4d3d0ddd57ab8fb1a76ea8f30f3476703a646872061afcadf91f30b97eb5f301cbe92f730eb2e2d8a4161ee892421c45d37c034ad46d0affa6b1c37dd46445a670bf82b6a3aea47e2d191be2fbc", 0x86}, {&(0x7f00000014c0)="975a084994d5f69ee98b41cdf261b8335924e3dead4a", 0x16}, {&(0x7f0000001500)="d136953c3bc0c4d588f9ab0446999f0403acd26aad3979b3807d91793895f6b7e4e96d64bc94356ad06dde77ef11df7b70663fc38e8a19e30d4b65765ef7a83a0a10decb63a8b56cfc7907198c95e8910e468758e815aa7daff51bc11fc19b197e1058e303aec41333f5249e4a92f687531116598b337df667da648ab1324ab2fcb8aa1dde507f887bbe77d464f6290a", 0x90}, {&(0x7f00000015c0)="def6e8b5bc69c5e21b1f47cba8d4f0487dae8be694a413618871edf5de035eb349f75237e7e5e2144b6d8391dcb511f2ced5e3f9b4ec68574ea9a549cc4d5c366fe9f42014d44831eaafc8b9997bff8bdb26d87049f9bad77e4e75c85e7779e57b14b908797f78a251f02a7c42963b238d21b06651c39cc418590a9fc3190d85cb9dae2a90b8a7cb0ed128c9c0dac7d6f39cad5b29cc9eee1f8f7dda8a9a811fef8a323de87e4338dd3a7a621aedf5ce131dabf08a8cd5ff0ab501f45ba290f0153874f8a5b1c97e70d1ac89324d4cba03cbc3925ee0a33593", 0xd9}, {&(0x7f00000016c0)="2a300639ca60cf67337fbe56c07e0a95e4c54623533fa69c44acb717a328d1900a54b569d471a31b9f55dd7f076661c3c0206483be7a46f0469c03608781245d6007e6ccfb90bc251dc6d2f36a302496377c80fd16f9d245d5814e121ae028ee817aa0f676ff1ec093ebc2c861d9eb749e7114d7cd6e0d0413568254b12856e5d173a0faf80308938d932dcd8bb553c92ec478ed6474ac0700707d26bf297252da4721282f2f240d10976e822ebb494539cd4d5b6f7455c1cfeeeeef6800bb17f878bb46e40ed1e2f1b691d897198aca67216c6b13dd1f47ca54", 0xda}, {&(0x7f00000017c0)="4b82721070010479379c067f6324e4b0b9deb7ff82852dd8252d51f939cd2eab7482b66b4c8d35f91f25b1053d46df5d35afcbe6d0e215efa72e1d639c9e502c34376d1b755f36ac6217ce31b528ba037c1987c838445ec547a0d54cd00b51568621f2f7ab512eaa0a16635b9ac34bf87c48a0e6f97986f724de936be930fac818097ab68dbfcf91136f8505c2cbe82876a4925a39337758a094de6f401b67803f353de19da9a1edb5c456c2c17d1c6470d16f228da564e977a78fee2832a78f56fca249a731222b375bc7e4efe55291712cad032f905814", 0xd8}, {&(0x7f00000018c0)="121dc1fc", 0x4}], 0xa}, {&(0x7f0000001980)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001b00)=[{&(0x7f00000019c0)="da17c874b0737847210ae6412beb716856e68f5328df9b52e7279628c04acc", 0x1f}, {&(0x7f0000001a00)="3cacee52073d2806594c6cd027c0a8c912e857c39b92b3a4c3dc7b8af275f9b945ab802c26550cedbb", 0x29}, {&(0x7f0000001a40)="2e0ae5cd7dc52da5716a6334df", 0xd}, {&(0x7f0000001a80)="5a4b1ae288096fb1d036625505c080c2bebb41fdba0d321b7c23dbd54fdb8015cdf182d5d0c758cd7b29f89ee9aed6daf6ba7a67818bcc23cb16ffb25057f346c7eaa886ba46239f5e7cd3e223d1ba0bc9b27ae28c5147359caeee9c4cca44af7e", 0x61}], 0x4, &(0x7f0000001fc0)=[@init={0x14, 0x84, 0x0, {0x9ed, 0x1, 0x4387, 0x8001}}, @init={0x14, 0x84, 0x0, {0x5, 0x5, 0x0, 0xfffffffffffffffc}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x101, 0x8200, 0x94, 0x1, 0xb7e6, 0x1a1, 0x5, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x0, 0x401, 0x0, r5}}, @init={0x14, 0x84, 0x0, {0x80000000, 0xa74, 0xfffffffffffffff7, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0x101, 0x1, 0x200, 0xbbac, 0x6, 0x80000001, 0x4, 0x9, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x4, 0x2, 0x1, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x101, 0x9, 0x5, 0x7, 0x1, 0xfffffffffffffe01, 0x3ff, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x1f, 0x1f, 0x8001, 0x0, 0x6, 0x1ff, 0x400, 0x80000, r9}}, @init={0x14, 0x84, 0x0, {0x20, 0xf49, 0x7ff, 0x9}}], 0x1b8, 0x44800}, {&(0x7f0000002180)=@in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x85}, 0x1c, &(0x7f0000002400)=[{&(0x7f00000021c0)="acb419e586cdc0cc8ea78a8c9ab97f1d72f20efd2ade5d7458417bd3261e8d9d5e9c3e361151aa1f65a23714c4a89006448699b80d3cb5488ae0edf35cd25f86e27ab8e175d523683147e3123472594062f650cd3fbf77e50739b9f83ea0475a7abb0d4d4b380df791abcf21a3410531962c524404137c23ee135beda3f7d7ad98869d17a530ca059d4f5ef2f3c402338772cc040c7e6ef075cd5aaac656b253a15908c4224046f6a5bf52c3605685fdb2", 0xb1}, {&(0x7f0000002280)="de5008a230a83aba3d775f228faa29bbea67feaca3665ea0db03ffbd16548139e0663ac5331e5cbda1cf566174bff32be775652f5da98192c5b682b0f5e22e93fc93fa6097806ec43f3429d19a0e794868c146a6a0337a2a7810d12f6b47eac1b89c637c820caae1bcac324e385e1a9c1e61922cc3e26a4570278814b5c5c28fc33cd3c2ae23fc7ed5ff6e4da41a00ce34d7082672b24498407f9c1e996cfa54d0a71c520c772a07d66922ac2644be84c8ecbbaa46c7c03159b6562f", 0xbc}, {&(0x7f0000002340)="eb265575a53c1173586f748c4c8e99f2f0bdc2a054b515dfe5d545fbbb68063cdb889de25566f33f00c5baaa662732ef251bf43e81fa5b0ce085c47df064163688473c9370e38eb26f416fb79aeb8955713265e29119bc173839b92db7be8e6e230b27f58a1f14fac8bd9dff61101ee4e0620982638188114900411846691ab684f0", 0x82}], 0x3, &(0x7f0000002640)=[@init={0x14, 0x84, 0x0, {0x80000001, 0x29, 0x0, 0x3}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8207, 0x5, 0x0, r10}}, @init={0x14, 0x84, 0x0, {0x7, 0x666d, 0x4, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0x3482fbfa, 0xffffffffffffffff, 0x4, 0x1, 0x3, 0x7, 0x401, 0x0, r11}}], 0xb0, 0x40000}, {&(0x7f0000002700)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000002740)="8e0d57ce36f3ad45d5c56419c51235c242f97d1cd929eb47ad08df175dfd2ec2c71f8f1a9494cccaf8994a39b1b2dacda9f61d303e56be71736a568b2f7494eda5b821981a0ba1319daa1d06beb4cfbd29136516883484bdada523ef824d60d7db3070b7fce0d093bcfcdc83ad63216957abb53e2907535c18a6081223dedd3bbb4866fa", 0x84}, {&(0x7f0000002800)="cfe420d9fbbc273d2a3eef2736ee8ce63201147233385290402e448a287b39e6ccf2ea78d1bbca6688c0ccf65667a2d1e4b0b43dac0054b5cbaedc760b9197327e6e95730ec00aa84470b7bd3174be1e1a6523a5817804027563f00f280482e5e5fa06c6525d1ddb8aa91fb4c82467e2a2ea26fb92be3d0a66b32a8bf45ae6bce19846a3f03ab3d8deffb0aecbd61b01413326b063cc02a6c73779e489665cf7423f025caf2947608572562097d20f22008dec", 0xb3}, {&(0x7f00000028c0)="6afe5366853bdd13398312764a1a3d69ac286f6a60c6d7cf7cd9658c96ee9b1d23c356eff1d1233f69bd125dc4b00858d95685e227b0a0953401dcb214684f71", 0x40}, {&(0x7f0000002900)="229ca3fb3c5b7309aabefb124e2067c72bae506198fa6b608dc8dc1fd131bc4ce5a183f99f8838822477e3e682fa248c49e6ab210b23f215445a8b3bfd42a629c57dc5be7035d4658db726d53646cec656365ae71ff030f258472f75c77b37f17fdacea64439f9c2dfd08315f87589a7e946be7324def51aefe0d43c483c62fca3649807871d8c84d066de1790f600b5f01ac3bceb0d3be339884a2c7a9ec695c8061f27ed9fb9c1b0b65073a2ee7eb6f7315cf5ddb86787fb30f8b01f9d833659ce5326110123cbc872fc114b3baa38e7f29904a87f7efaf1e6640b9a108e7477f4f86d1ea5067086ab61", 0xeb}, {&(0x7f0000002a00)="b4e336f81831eb4e401893a95a0bcd901fb6d68548a9463fba2ac9cea7abadb388222fc6f04599186d9ac9c71c316569da4fdc5c1953088330147602bf66863dd7f0701ba3cb965fb6116d07e2248909727d71", 0x53}, {&(0x7f0000002a80)="c2dc92c220d3e6d716871780f0094a2fd57074ae5fdcb8eacfcddd496aaca392f2", 0x21}, {&(0x7f0000002ac0)="1a27e3c13c67087183a3741cbecaf5dd33c6dff5e1e5f54931c719e7178b499ca018dbe6e2cb4d0d0307c98464318f5defbf5d69801b1bc3904ab5819ff63ac87ca56d61a71dbd3b3ba86eda39bd", 0x4e}], 0x7, &(0x7f0000002d00)=[@sndinfo={0x1c, 0x84, 0x2, {0x300000, 0x4, 0x0, 0x3f, r12}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x4, 0x7, 0x9, r13}}], 0x58, 0x81d8b0d67dbe5873}, {&(0x7f0000002d80)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000002e40)=[{&(0x7f0000002dc0)="d26271c7c4fc86fa4066f8946c12a5ee2a11cce7", 0x14}, {&(0x7f0000002e00)="9ab3fd1eed4510955bf3", 0xa}], 0x2, 0x0, 0x0, 0x8000}], 0x5, 0x10) fcntl$setstatus(r2, 0x4, 0x400) 2018/03/21 13:35:43 executing program 5: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x10) 2018/03/21 13:35:43 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0xfffffffffffffffd, 0x200000000031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000ffb000)='/dev/urandom\x00', 0x0, 0x1) write$eventfd(r0, &(0x7f0000456000), 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x308, 0x20000) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) 2018/03/21 13:35:43 executing program 2: mkdir(&(0x7f0000bc0ff8)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0xfffffffffffffee4, 0x0, &(0x7f0000adcff0)) 2018/03/21 13:35:43 executing program 7: syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="52cc0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x5}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202bf44cf85000000001388f301e710", 0x102}) r3 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) socket$netlink(0x10, 0x3, 0x1) r4 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r5) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000004c0)=""/156) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) sendmsg$nl_generic(r3, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000f1ff00032cbd7400000000002a000000e2017a76d123898d896901e8ddb97c7e2a65c3c83d5c6ae222f8d785e8c041a469d61b5e5f943a58cce53399e7c072acd436a05aef0054ef78a791a3d44be67cb89823a99805b8168b76e7cb231dcfd996f83c4414c3c1a5481eb780f307e5bbc8cbd926f4e3dd1f4e1e2849076834c0736a6687a9cb633475febf3f646af73e39afed6111fae0f5c56201a5d9204c572ce5aa770a1d9dc8ff6b58b7a6ee"], 0xfe0d}, 0x1}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000280), &(0x7f0000000400)=0x4) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x300000c, 0x10, r0, 0x0) [ 62.576244] audit: type=1400 audit(1521639343.659:34): avc: denied { execute } for pid=8947 comm="syz-executor7" path="pipe:[19907]" dev="pipefs" ino=19907 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/03/21 13:35:43 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="6d616e676c6500000000000000000100000000000000000000000000000000000500000000000000000000040000000000000000000000000070e3af03205972e3000000000000000000003a11732d00000000000000000000000000000000000000000000000000000000000000000000"], 0x78) bind$netrom(r2, &(0x7f0000000100)=@ax25={0x3, {"cfcc0b45521a4c"}, 0xfffffffffffffff9}, 0x10) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000000040)) 2018/03/21 13:35:43 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/03/21 13:35:43 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:43 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='r', 0x189, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/03/21 13:35:43 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge4\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bridge0\x00\x00 \x00'}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000006c0)) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000480)="b8f6d4947e268686365c58bcd2effdff62d9ac12456dff2abb8195f4afbbc7c185cc9dcc6e70ad43a9c862c3cbdbd0879cc5cc9fc74cee75b635b9b133083b234ef09510c52fc1fe0cbab9d1a9eae13a84b91a19f478bc9087f16d57b4b3ec08b6e66dfcd1be158fbc7640af2586ca3d98f97fc182db2ad44964560b443c2c07d921e07ebc91e8c4c4c47686cc8ee2b59c8a90f538abbe80fb5a528c1078bf67a9f5f816e252ae", 0xa7) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000400)={@multicast2, @broadcast}, &(0x7f0000000440)=0x8) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r2, &(0x7f00000002c0)=[{{0x77359400}, 0x800, 0x6, 0x3}, {{0x77359400}, 0xa92, 0x1, 0xffff}, {{}, 0x31, 0xffffffff, 0x9}, {{0x77359400}, 0x100000001, 0x1ff}, {{r3, r4/1000+30000}, 0x0, 0x6, 0xa4b7}], 0x50) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x9}, 0x1c) listen(r2, 0xc73) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000200), &(0x7f0000000080)=0x4) syz_open_dev$tun(&(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000580)={0x0, 0x7530}, 0x10) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000340)=""/143) 2018/03/21 13:35:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x21d) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20000, 0x44) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x9, 0x4) 2018/03/21 13:35:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000000)=0x50) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/03/21 13:35:43 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x7) getrandom(&(0x7f0000000040)=""/230, 0xe6, 0x3) recvmmsg(0xffffffffffffffff, &(0x7f00000062c0)=[{{&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000011c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f0000006400)={0x0, 0x989680}) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0xffffffffffffff58, &(0x7f0000000440), 0x0, &(0x7f00000004c0), 0x0, 0x100000000000}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/03/21 13:35:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}, [0x5, 0x3, 0x5a0d, 0x67, 0x401, 0x6, 0x7ff800, 0xffff, 0x1f, 0x10000, 0xffffffffffffffc1, 0xf3, 0x7, 0x2, 0x7fff]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x0, 0x3, [0x2, 0x3, 0xa4]}, 0xe) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000d61ffc), &(0x7f0000000000)=0x4) 2018/03/21 13:35:43 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x18000, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xc) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x52, r1, 0x0) 2018/03/21 13:35:43 executing program 5: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) 2018/03/21 13:35:43 executing program 7: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0xffffffff) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) keyctl$read(0xb, r0, &(0x7f00000001c0)=""/4096, 0xffffffffffffff0c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x100000001, &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={r2, r3, 0x30}) 2018/03/21 13:35:43 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0xc3) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000100)="736974300000002e00000700000200") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) bind$packet(r2, &(0x7f0000000180)={0x11, 0xff, r0, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) memfd_create(&(0x7f0000000040)='cpuset+[user\x00', 0x4ed5bcdbf5e19593) 2018/03/21 13:35:43 executing program 4: r0 = socket$packet(0x11, 0x80000000000002, 0x300) fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x100, 0x4) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/21 13:35:43 executing program 5: ioctl$void(0xffffffffffffffff, 0xc0045c79) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x3f) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {r1, r2/1000+10000}}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl(r0, 0x4440000000001277, &(0x7f0000000280)="af630e28ffaa5e75149c8c20f08acdaa2642f43334cea8c0e566dd4f5b76e554b57b743e125d736550f205afc9b1998f2380377cc50f0d80115497c189e22b5eef5429361f550b192a9790e203046ba796a072e0be2bcdd22b2dbc0fc6b2a98e83c20eaa055cea9f4df603fbbebe60b56f9ef62824d86b423a6835955ae6331a3aee82c75f6eb494b4ac885485963d8cd0c7869cd5bd769c884319b309eedac668bd922fa4a81f1e4c4d27a4afdace83020ad5f9e7929a1330882e610375a9b268d9f210895e596baac5cec3fb6578ea39684ee5db46426512ca564ce2f5dce344c42296f18d1b00000000") ioctl$TIOCSCTTY(r0, 0x540e, 0x43) 2018/03/21 13:35:43 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000000380)={0x3, &(0x7f00000001c0)=""/161, &(0x7f0000000140)=[{0x8, 0x64, 0x800, &(0x7f0000000040)=""/100}, {0x9, 0xe2, 0x9, &(0x7f0000000280)=""/226}, {0x8, 0x22, 0x200, &(0x7f0000000100)=""/34}]}) 2018/03/21 13:35:43 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x60) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) unshare(0x400) r3 = fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x1, 0x1, 0x4, r4}, &(0x7f0000000100)=0x10) 2018/03/21 13:35:43 executing program 1: r0 = socket$inet(0x2, 0x4000000000000004, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/21 13:35:43 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) sendmmsg$inet_sctp(r0, &(0x7f0000f3ffac)=[{&(0x7f0000dc8ff0)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f000007aff0), 0x0, &(0x7f0000000000)=[@sndrcv={0x2c, 0x84, 0x1}, @sndrcv={0x2c, 0x84, 0x1}], 0x58}], 0xef, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000100)="4dde5b2349ab7623b27d93d217fe08888ec70df21a8a936a90") openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) sendfile64(r0, r0, &(0x7f0000000140), 0x3) 2018/03/21 13:35:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080)=0xfff, 0x4) chown(&(0x7f00000001c0)='./file0\x00', r1, 0x0) 2018/03/21 13:35:43 executing program 5: timer_create(0x3, &(0x7f0000000040)={0x0, 0x2f, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_settime(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000003c000)={0x0, &(0x7f000003f000)}) remap_file_pages(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') 2018/03/21 13:35:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000001c0)=0x5) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x2000) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040)) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000080)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x17}}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000000c0)=""/88, &(0x7f0000000140)=0x58) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b1ffc), 0x4) 2018/03/21 13:35:43 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x18000, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xc) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x52, r1, 0x0) 2018/03/21 13:35:43 executing program 4: getgroups(0x5, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) getgroups(0x1e120a97, &(0x7f0000000180)=[r0, r1, r0]) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8002, 0x0) mq_unlink(&(0x7f00000000c0)='\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x9, 0x7}, &(0x7f00000001c0)=0xc) write$eventfd(r2, &(0x7f0000000300)=0x1, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={r3, 0x80, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x10001, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0xd3f}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0x5}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f00000002c0)=0xc) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 2018/03/21 13:35:43 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:44 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) sendmmsg(r0, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001280)}, {&(0x7f00000014c0)="6428473d4f70b2fa2cbe9c43610f", 0xe}], 0x2, &(0x7f0000001580), 0x0, 0x200000c1}}, {{0x0, 0x0, &(0x7f0000001780), 0x0, &(0x7f00000017c0)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0xff, 0x2, 0x202, 0x1f, 0x800, 0x2, 0x6, 0x8, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, [0x7, 0x6, 0x6, 0x9, 0xf13, 0xffffffffffffff01, 0x1000, 0x7, 0x1, 0x7, 0x4, 0x0, 0x8001, 0x81, 0x87]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2b, 0x7, 0x8, 0xff, 0x7}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r2, 0xcb, "1b878fb6e0f862e2a518bcc4e8e9574bbb5073f343f608fd6b726fd32390cedb3481c8b4e1846b5b0a366b7293051c018d36dbaecd03195adc9b02b9f8a1ab9189aade11b28eece0c949336b888d04ceb3aa96c7cbe70e9a3401aa611c3dfc7d6d0217ee8a87b9afc913cbf74fe989644d6f4e06ca662b5d863a2be99605493ea46654572f2af2aa535599895b96bb5ee826aa83cdd86bb3574b50c44266b90d2835939d47bc5f798ebc527ed9793a128d53d759786cc32f5b8f4d03e32686a11cc1b5b818098b2392c084"}, &(0x7f0000000180)=0xd3) 2018/03/21 13:35:44 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1ff) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000711ffc), 0x4) 2018/03/21 13:35:44 executing program 7: r0 = add_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="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", 0x1000, 0xfffffffffffffff9) add_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="17286af2aec6efb48c43ed091f57810232907e5813287dba1c17e5ff2d11b6582687baf1dbc0e5e9205fa406ff1c459d79268bbcc7730576eac0f818e2c854b3fc510289c2161e399f6d103f199cdbb1e7224567012d1eebb4b92027d8bfcadc546d07c9f19ddea936038281d9f7b7de8e2c2888c93bb8b13a9cb26d65e67788f9391974b0985d26caae921417dbf90d781f65228d93b51840d80096836af36a7fbe2be48f8e1300494024857f3e57ec80fb35ffdd0fe3b65c5844abc0c0cf9548afde81c21d875f9626ff", 0xcb, r0) keyctl$read(0x10, 0xfffffffffffffffd, &(0x7f0000001240)=""/4, 0x4) 2018/03/21 13:35:44 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$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[], 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000000400)=""/145, 0x91}], 0x2, &(0x7f0000000500)=""/73, 0x49}, 0x100) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x4f9, 0x0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @empty, @local}, &(0x7f0000000240)=0xc) sendto(r0, &(0x7f0000000100)="23a72a75cf71ae001c96ab3c59473b75ac5f2eda5e254d8332bf688955f2aed13e5cb27f804e06913c97566bd40329563d620f011e55765f523c026037ed556f173fed89b592d0d5311b0f23fad9bb64721e113bba539b6939242c5e04201823681e9b3dae191e451dde0ef41985b5a92575300ce3025e030f1db81347ead52dceffe06a9c9e333c5a6731ce433a89c415f12e99c6130386d0ea57259a0bf754002509ec035e883f69fdbb6aa3d6f734db04761a2f44015fdda873c174e69b8471ab9c862a84cf85778d8fbc24ebe0656a96d73ea8a3ea0b66adbff0dce3b3a8e0c356c59088dbdb8e2bea", 0xeb, 0x4, &(0x7f0000000280)=@ll={0x11, 0xf7, r1, 0x1, 0x8001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) shutdown(r0, 0x0) 2018/03/21 13:35:44 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000deefec), 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/03/21 13:35:44 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x2810, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000240)}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/21 13:35:44 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000000, 0x80c0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x401, 0x4) shutdown(r0, 0x1) r1 = socket(0x11, 0x800000003, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x7fffffff, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000100)={0x3, r2, 0x10001, 0x401}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000140)={0x2280, r2, 0x10003, 0x6}) 2018/03/21 13:35:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000205fe9)='net\x00') getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x7f, &(0x7f0000000080)=0x4) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) fstat(r0, &(0x7f0000001cc0)) 2018/03/21 13:35:44 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00006fc000)={0x2, 0x4e22}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/21 13:35:44 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x4}, 0x1) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)) 2018/03/21 13:35:44 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x2000, 0x81) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000580)=0x4) ioctl$TIOCNXCL(r1, 0x540d) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) fcntl$setlease(r0, 0x400, 0x2) set_tid_address(&(0x7f0000000000)) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000000540)=[{&(0x7f0000000240)=""/119, 0x77}, {&(0x7f00000002c0)=""/68, 0x44}, {&(0x7f0000000340)=""/246, 0xf6}, {&(0x7f0000000440)=""/218, 0xda}], 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000005c0)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x8, &(0x7f0000000600)={0x38c}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000640)={0x2, 0xb4fa, 0x1, 0x34}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 63.053540] audit: type=1400 audit(1521639344.139:35): avc: denied { transfer } for pid=9046 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 63.113166] binder: 9046:9058 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 63.146032] binder: BINDER_SET_CONTEXT_MGR already set [ 63.153749] binder: 9046:9058 ioctl 40046207 0 returned -16 2018/03/21 13:35:44 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$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[], 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000000400)=""/145, 0x91}], 0x2, &(0x7f0000000500)=""/73, 0x49}, 0x100) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x4f9, 0x0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @empty, @local}, &(0x7f0000000240)=0xc) sendto(r0, &(0x7f0000000100)="23a72a75cf71ae001c96ab3c59473b75ac5f2eda5e254d8332bf688955f2aed13e5cb27f804e06913c97566bd40329563d620f011e55765f523c026037ed556f173fed89b592d0d5311b0f23fad9bb64721e113bba539b6939242c5e04201823681e9b3dae191e451dde0ef41985b5a92575300ce3025e030f1db81347ead52dceffe06a9c9e333c5a6731ce433a89c415f12e99c6130386d0ea57259a0bf754002509ec035e883f69fdbb6aa3d6f734db04761a2f44015fdda873c174e69b8471ab9c862a84cf85778d8fbc24ebe0656a96d73ea8a3ea0b66adbff0dce3b3a8e0c356c59088dbdb8e2bea", 0xeb, 0x4, &(0x7f0000000280)=@ll={0x11, 0xf7, r1, 0x1, 0x8001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) shutdown(r0, 0x0) 2018/03/21 13:35:44 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) close(r0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000000), 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x4f, "f348a3f3ce24d87071b1cabc3bca507b5af9b33592f6b610d8b3cbe8fe980985dbf0f14d813bd535c89b203bf73b927946e40d8cdc892b73d19ea0768c149564c5a0ecca6b9080402e15c9f43aa26f"}, &(0x7f0000000180)=0x57) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0x4, 0x30}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000280)=0x3, 0x2) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x84) 2018/03/21 13:35:44 executing program 7: unshare(0x40600) mkdir(&(0x7f0000d37ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x0) getdents64(r0, &(0x7f0000000100)=""/205, 0x9c0) 2018/03/21 13:35:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat6\x00') pread64(r0, &(0x7f0000000080)=""/8, 0x100000002, 0x20) 2018/03/21 13:35:44 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f000000ff80)=ANY=[@ANYBLOB="11634840000000000000000000000000000000007f00000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000003fc0)=ANY=[], @ANYPTR64=&(0x7f000000eff8)=ANY=[], @ANYBLOB="a6a42295801e1900"], 0x1dd, 0x0, &(0x7f0000001000)}) 2018/03/21 13:35:44 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x3, 0x101000) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x6, 0x5c3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r3, 0x3d}, &(0x7f0000000140)=0x8) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:44 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$selinux_user(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73723a61756469745f73706f6f6c5f743a73302073797361646d5f7500dbfaffd238939168ef74affab358cf5b73077ea3b669c6ecfe4d54cb58a55326409800000000000000000000000000"], 0x4c) getgid() 2018/03/21 13:35:44 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x800, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) [ 63.162945] binder_alloc: 9046: binder_alloc_buf, no vma [ 63.168578] binder: 9046:9058 transaction failed 29189/-3, size 40-8 line 3128 [ 63.192120] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.214813] binder: release 9046:9049 transaction 32 out, still active [ 63.217725] binder_alloc: 9083: binder_alloc_buf size 7070412024489128 failed, no address space [ 63.217731] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 81920 (num: 1 largest: 81920) [ 63.217771] binder: 9083:9087 transaction failed 29201/-28, size 0-0 line 3128 [ 63.233850] keychord: Insufficient bytes present for keycount 70 [ 63.234210] keychord: Insufficient bytes present for keycount 70 [ 63.242470] binder_alloc: 9083: binder_alloc_buf, no vma 2018/03/21 13:35:44 executing program 4: socket$inet6(0xa, 0x1, 0x0) 2018/03/21 13:35:44 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000000000)="7c67c0ad", 0xffffffffffffff26) 2018/03/21 13:35:44 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x5810}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x4, 0x8) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000180)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@remote}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) getresgid(&(0x7f0000000c80), &(0x7f0000000d80), &(0x7f0000000c40)) 2018/03/21 13:35:44 executing program 3: r0 = socket$inet(0x2, 0x4, 0xe8ba) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc), 0x4) write(r0, &(0x7f0000000000)="fdcfde6f902464f601b68897935f90f8c22eef5b1d7ed699224c98b94e4afd5b121d9c9092a331a8f4", 0x29) 2018/03/21 13:35:44 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/user\x00') 2018/03/21 13:35:44 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000401ff8)='lo\tlaK1\x00', 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r5 = memfd_create(&(0x7f0000000000)='pagemap\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) linkat(r4, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x1400) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r6, 0xfffffffffffffffa}, 0x8) lseek(r3, 0x0, 0x2) ioctl$TUNSETLINK(r3, 0x400454cd, 0x31b) sendfile(r5, r3, &(0x7f0000000200)=0x100000, 0x10000) [ 63.242512] binder: 9083:9093 transaction failed 29189/-3, size 0-0 line 3128 [ 63.345047] binder: unexpected work type, 4, not freed [ 63.351650] binder: undelivered TRANSACTION_COMPLETE [ 63.357389] binder: send failed reply for transaction 32, target dead 2018/03/21 13:35:44 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000100)=""/141) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000000)='./control\x00') getsockname$packet(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x14) lchown(&(0x7f0000000080)='./control\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000001c0)={0x7, 0x16, 0x6, 0x2, "2f5a99e6629ac1e9f974ab393633c677ce0cfa5353642ffbab1181d55c45dafd"}) userfaultfd(0x80000) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f00000002c0)) close(r0) 2018/03/21 13:35:44 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7f, 0x30, 0x6, 0xc8, 0xfffffffffffffffd, 0x1, 0x800, {0x0, @in={{0x2, 0x4e24}}, 0x2, 0x7, 0x3ff, 0x10001, 0x6}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x80000000}, &(0x7f0000000180)=0xc) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018effc)=0x40000018, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/03/21 13:35:44 executing program 6: r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000273ff6)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) fcntl$setflags(r1, 0x2, 0x1) write$evdev(r0, &(0x7f0000000200)=[{}], 0x18) 2018/03/21 13:35:44 executing program 3: ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000f5dfff), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000c18000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioprio_set$uid(0x3, r0, 0xde7) 2018/03/21 13:35:44 executing program 7: r0 = socket(0x2, 0x1, 0x1) set_robust_list(&(0x7f0000000140)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x8000, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0xc) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='proc\x00', 0x20024, &(0x7f0000000300)="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") ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000100)={'lo\x00'}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x2) connect$netrom(r0, &(0x7f0000000200)=@ax25={0x3, {"bda4d079cbfc4b"}, 0x402a}, 0x10) 2018/03/21 13:35:44 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") fchdir(r1) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@int=0x1ff, 0x4) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/21 13:35:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) close(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x400) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000080)) 2018/03/21 13:35:44 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:44 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x98}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"0226abf15d281c"}, 0x9}, 0x10) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000000}) 2018/03/21 13:35:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x4, 0x1, 0x4, 0x1, 0x1}, 0xc) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cda000)) epoll_wait(r3, &(0x7f000029bfdc)=[{}], 0x1, 0x0) epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r3}], 0x1, 0x0) 2018/03/21 13:35:44 executing program 5: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x44}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) geteuid() openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) 2018/03/21 13:35:44 executing program 6: socketpair$inet(0x2, 0x3, 0x100000002, &(0x7f0000000240)={0xffffffffffffffff}) r1 = userfaultfd(0x0) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000280)="a642decc51fbf83a7e764e0476dee26eb118f9dc009efc2eefcaa328b6a15883cd2879c35988d796ce901e254a889f9581b661d323fb2c0dc09a30a55b0fd7c994f91c9d", 0x44}, {&(0x7f0000000300)="698dc77ae0f578900df7a82f4a970b7905be49ca1e74c0d5887df7c10e394510b5cba7b57519de403988ce3b6890d17ec04969e367c22b9b1212cd0a4a1b6c226f493433dcd79db215bceee1cd", 0x4d}, {&(0x7f0000000000)="2cadf2b99f2512fd55f6a69d8929c00c7d4d50192e97262956bcb79e128831b329b12d11", 0x24}, {&(0x7f0000000380)="74e6659a3357f5047dc329c7ae1141cb2bafc241672ddefb7557e0b7042f8166c87dae93cc64142d9b032d5014a4e8fe543c57ea8fd482eaebb50a4dcc4fcc2daa6a9c2e47ca7a9e9ac19df181fa63a641a982b91462a6162423c711cb8cd2854752be57349ca70cf04c73660104cc7c2433a845b4f1168105b14814eae29032", 0x80}, {&(0x7f0000000400)="bbbacb79aadced5927987c5fc86f6ef029304c1a7e957a0a24d6a7300d6fc37c93b61578c5c83f9e4152ed0fc33c711a9d2ca2f4b1f0bf4c05581eaca2da93af632ac03ac9b721b9296aa7cbbedc114718573ea3f0fba7cf01c43957cb543cbeb24f6f83df89413f3d2ebc858d93baff847375b7684e8dec3026a39c5a1ecf42e85887e818549b41fd4d6e9e5c63d51017a97cbd72a414a905d55b80436b7d48", 0xa0}, {&(0x7f00000004c0)="d32da7314743a75eb63d3bd22f806a549a09cf1f15daf0fcbf41daba6abe4ed05a685082db7f1d4b16797d3b3ae31d7b59e2d5f2f0631ca28e203e6e3ead1d2542c36b8825", 0x45}], 0x6, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000580)={0xaa, 0x10}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r2, &(0x7f0000000080)="f50635d9e7517a7153a6dd571a77ba2fb012bf4869e1fb251e9684e986b2fb7cb82857ebe68155f8aa84ecbc2c9122f15cb495a1ca0e972060e7159d5ac6f0a773dc19020e92d4f494ed871e7e11cac4642c24a9554b40ef371bbf02cb31794213104a24bd714ab3549b3044e1891aaf102b42ac93d1322ab21d008292c579534bce507eff390b51c9b8eda5073c6a0ae83fedce6e2c35d1", 0x98, 0x8000, &(0x7f0000000140)={0xa, 0x4e21, 0x401, @loopback={0x0, 0x1}, 0x1}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f0000000200)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x20, 0x1, 0x0, 0x4, 0x101, 0x1, 0x7ff}, &(0x7f00000005c0)=0x20) 2018/03/21 13:35:44 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) socket$inet(0x2, 0x801, 0x1) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@upd={0xe0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'rfc4309(ccm(anubis-generic))\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/03/21 13:35:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x2) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x9, [0x1b, 0x100000001, 0x2, 0x2, 0x9, 0x6, 0x5, 0x6beb, 0x32]}, &(0x7f0000000040)=0x1a) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xa65, 0x8000, 0x7f, 0x270, r1}, 0x10) 2018/03/21 13:35:44 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000000)=0x24, 0x4) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/21 13:35:44 executing program 5: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x44}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) geteuid() openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) 2018/03/21 13:35:44 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) pwrite64(r0, &(0x7f0000000000)="c73a69ebc58af20fe1e1c909d76babe05f453353f6c1a009f2b6119c96bfefa0e6a6f3e062accaa9f7d7ad7e82cf358bf0a3cecb63d33b0152de2c1bc158a0c688ae64ecacb944f1ddc78cd9644cf2c0ce7d11216070fd82e7631ce67dad5b50b6a11aa7bb2f59249afd99d1e68ba761e5bf1533b7ca427a626d2005e3dc5f6b667aa2187b7b8875d305a1e6a075efa4feeef8756106db0268c916f66f33", 0x9e, 0x0) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x4, 0x1, 0x4, 0x1, 0x1}, 0xc) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cda000)) epoll_wait(r3, &(0x7f000029bfdc)=[{}], 0x1, 0x0) epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r3}], 0x1, 0x0) 2018/03/21 13:35:44 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffdfffffff00000}, {0x6}]}, 0x10) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000100)="f6a8d6f5", 0x4}], 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x109240, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x200, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x6}, 0x8) 2018/03/21 13:35:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x280, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/130) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000620fd8)=[{}, {}, {0x3}, {}, {}], 0x523) 2018/03/21 13:35:44 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0xa000, r1, &(0x7f00002c1000)) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) dup2(r1, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000000)=[{0x5, 0xf29c, 0x40, 0x62}, {0x2, 0x9, 0x2, 0x3ff}, {0xfff, 0x10001, 0x3, 0x6}, {0x0, 0x5, 0x8001, 0x4}, {0x5b56, 0x2, 0x1ac, 0x200}]}, 0x8) 2018/03/21 13:35:44 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000280)=0x2e, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/21 13:35:44 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2040, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x6, @empty, 0x7}}, 0x3f, 0x8, 0xffffffff, 0x6bc, 0x8}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x0, 0x1, [0x1]}, 0xa) r3 = gettid() ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000100)={0x7, 0x2}) sched_getattr(r3, &(0x7f0000000040), 0x30, 0x0) mmap(&(0x7f0000297000/0x2000)=nil, 0x2000, 0x1000000, 0x110, r0, 0x100000000) 2018/03/21 13:35:44 executing program 1: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}) 2018/03/21 13:35:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000eb9ff9)="666400000004bb") getdents64(r0, &(0x7f00006a1000)=""/42, 0xfffffed7) getdents(r0, &(0x7f0000002fd0)=""/48, 0x30) 2018/03/21 13:35:44 executing program 5: mq_notify(0xffffffffffffffff, &(0x7f000037f000)={0x0, 0x0, 0x2, @thr={&(0x7f0000f4af0c), &(0x7f0000131000)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x82400, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000040)="87aba7349e6e9a55ed300ad8b6ea74daa5b6fb15ab8522bccaa795a53b3fe58013bc6b941ecbb87056e6b7711bf406f211446827bf1f36fce85162f5267617d44cf844592ea98aab8caf1ae6ffe5ccc516859ea2972a2c849728d0e3f8231d5648185fa03dc7a862557d6d8579c5a2dbf5", 0x71) 2018/03/21 13:35:44 executing program 7: r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000378000)={0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x2) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{}, {0x0, r1+10000000}}, &(0x7f000000dfe0)) read(r0, &(0x7f0000000000)=""/197, 0xc5) 2018/03/21 13:35:44 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8913, &(0x7f00000000c0)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="a6364e123250336d67739b0bfeed0dad2d1ea59a4050cf33e209f36cc0fb9490"}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r3}) 2018/03/21 13:35:44 executing program 6: r0 = socket$unix(0x1, 0xfffffffffffffffa, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001140)={r3, 0x9c, &(0x7f0000001080)=[@in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x101}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000001180)=0xc) sendfile(r0, r2, &(0x7f000036eff8), 0xff) 2018/03/21 13:35:44 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'rose0\x00', 0x1001}) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000380)=""/87) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0x1600}) fdatasync(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x5, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000200)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000ed7100000000000000000003000000000000000000009d162f922f2f2d46697400000000000000000000000009000000200000f7ffffffffff050000000000"], 0x58) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"62726964676530001b000000000000f0", 0x2}) 2018/03/21 13:35:44 executing program 0: socket(0x15, 0x6, 0xfff) r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:44 executing program 5: r0 = socket(0x3, 0x80000, 0x4) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x1ff, {0xeb8000000, 0x3, 0x3f, 0x8, 0x7, 0x3ff}, 0x2, 0x9}, 0xe) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) close(r1) 2018/03/21 13:35:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000eb9ff9)="666400000004bb") getdents64(r0, &(0x7f00006a1000)=""/42, 0xfffffed7) getdents(r0, &(0x7f0000002fd0)=""/48, 0x30) 2018/03/21 13:35:44 executing program 6: r0 = socket$packet(0x11, 0x400000003, 0x300) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000040)=0x3, 0xffffffffffffff0f) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x143002) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e24, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x9acf}, {0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, 0x100, [0x7fffffff, 0x9, 0x6, 0x2, 0x9e19, 0x6c, 0x7, 0x4]}, 0x5c) 2018/03/21 13:35:44 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) r1 = socket$inet6(0xa, 0x802, 0x0) dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) 2018/03/21 13:35:44 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x109081, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x102) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffff8}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000180)="6dae1e7d06ebd51bb67f9a106d76c68fa22c682e694c712c5afadd385177176603ab6c3944852477bb3eec0d1e2821cbdab334a9708c3beb0eb946") ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000100)={r3, r4, 0x1}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) flock(r0, 0x4) ioctl$KDDELIO(r2, 0x4b35, 0x6) 2018/03/21 13:35:44 executing program 3: pipe(&(0x7f0000fe5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x8) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f000057c000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) fcntl$setstatus(r3, 0x4, 0x40000) tee(r2, r1, 0x5, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) 2018/03/21 13:35:44 executing program 2: r0 = socket$inet6(0xa, 0xf, 0x801) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000), 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/03/21 13:35:44 executing program 1: socketpair(0x8, 0x3, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000100)=@ethtool_dump={0x3f, 0x134a, 0x0, 0x33, "9ed46d3ccaa226f1d7983dd6e034117c13b939a8c7d8f4021b58afa7b6c7888c331bd909cb6825e6e3530ec5546dd84e5c764d"}}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) 2018/03/21 13:35:45 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000022000)={0x0, 0x0, 'client1\x00', 0x0, "b6defc441d352f61", "501c2aa1e0ff7c733773e1142c2368eb60a0c78639c44f6c6a3c5f2554c06b61"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) r1 = dup2(r0, r0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/03/21 13:35:45 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x3}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/21 13:35:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f00000000c0)="d48a2283fbf3cb0e28d9f7069e1f555437a3fed8374cc161cb44908e0d1575f3e619bfdcb793eeefabd85c4e2364d547c26ad1408eb6a0c290ac6c8d0464dee58ab025931abd9410befe593a9e0d72a924eaeabd0815cb662e546bb6ac0e7dd60b698376c8effc0310a4812c39d18d39", 0x70) sendmsg$nl_route(r0, &(0x7f0000015fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000180)=ANY=[@ANYBLOB="ff070000000000000001000000", @ANYRES32=0x0, @ANYBLOB="0000001b1323d8dbfb57d200aa01cbf61c21e205f99a39d863e6fb4ea874a8c60bd6b14fcc79842f243c16fd9a0bbc179684bada1a4b2af7a8e16da242e9a525c5cb71e8d5e3d74108902bbd9b4be92a38709cd2d6ef20be732426d6cd4d9fee01a2761fff0875b9bbf1c1c560eb49ce268a9bd2b1dc6580c4cdc7918413b5b3c7e8fa0967987e42ae490cb1269b6b24a4289aca54f820228a7808692b7b4029b046b78ab89d2de9f64d3e69ee544cfd18629db3f949e95247436defe27d98524687e98cf1ef377d45a691db29b5a0fe7c60e7162a6a55"], 0x24}, 0x1}, 0x0) 2018/03/21 13:35:45 executing program 3: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x3) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d26ffc)) 2018/03/21 13:35:45 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) accept4(r1, 0x0, &(0x7f0000000140), 0x0) prctl$void(0x0) 2018/03/21 13:35:45 executing program 6: fchdir(0xffffffffffffffff) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000080)=0x72, 0xffffffffffffff6f) exit(0x10000) pivot_root(&(0x7f0000000000)='.', &(0x7f0000000040)='.') fcntl$setsig(0xffffffffffffffff, 0xa, 0xd) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/21 13:35:45 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x4, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x10000, 0x0) r2 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000200)=r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x30}, &(0x7f0000001840)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001480)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000001580)=0xe8) lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000001800)='/dev/autofs\x00') sendmsg$unix(r3, &(0x7f0000001700)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001440)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="daad72368f08d5295f6bcba7e9621abb160429379e5dcce1cc43bf08cd5103173736c602e64089caaecee3e18e57fc698839ba31eac357a90380f8457ca961a669f3c91c066d118d37b3a933a23f316af980d38095ec2c218747ebb878e88bd9413bca3f6e1c6b270902c37cbd4f8e6c52510c07bd24b9839151be58e7150712fa9d7fee99f2dc8a6e298f38bb89657589a6ff9ecc3b4ec814f9de93ab2a13debf482398471e4ea425fc8124b2c6a3f309097859a823038e96cc118aa06aaf9d823f60b61cfc1a706eb786e890fc5350255b18ab682ca6f281f79fcc", 0xdc}, {&(0x7f00000013c0)="d50add80ff70452a12ea66bec322a039ba5e4a63f7cba6ee5b0deada835e677064b507d691352504addc572202d3dc1b8db536c56a5828031cea6f3d8e5d4dfe5e248ff72926a7434ce7d725b2de174c16c7dfa21e6efa8aad38aec269cde238442002c350e8a202200f69e0a2820291bfc5e2ccb2c467", 0x77}], 0x3, &(0x7f0000001680)=[@rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r5, r6}], 0x58, 0x20000880}, 0x880) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000100)={r4, 0x4, 0x98, "14a219aa461b3479400d37d9c00521b47b5f3d9cc14e78aec175c3a3d205f05a3dcac9d4d548fd849fa90788949c24225a78a7a8b3d81bc9008c6d226f75bbf629e3028c7ec2e1fd23d9efec77902dac2afc92e4ee97fc058f6ad652b0f9d4719f2fe04544fe81c59f6807cb2abadbd5f06d03fca0ece2e462900bbf6dd382ae0ccbc2c56d829070045ccd050aa1490fdf74ed5476979e58"}, 0xffffffffffffff96) setsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f00000017c0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001740)={0x7, [0xa34, 0x2, 0x3, 0x400, 0x80000001, 0x1000, 0x1]}, &(0x7f0000001780)=0xfffffffffffffd10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000001880)=0x4) 2018/03/21 13:35:45 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) r2 = dup(r0) ioctl$KDMKTONE(r2, 0x4b30, 0x3) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:45 executing program 2: capset(&(0x7f0000c6a000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x230000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0xe28a, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r1, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/03/21 13:35:45 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x3) r2 = socket(0x10, 0x802, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000001c0)={0xbf, 0x0, 0xf8a, 0x0, 0x8000, 0x100}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)="bf7cf5b1b207cf2b565bc485a887261c0550b3c487c5c788f403bbd88097cbe07d64423f54314bfa14ea1ba19ac766770d99f1fc0ad289bd019c14417b3500e58c1dd9adce478507334baf15241917a1120b603e7c981d1c92841ff37c2e273051687bbe93a7ae903016c9890a70817b4a2144291a13336151e38d5e69b43cb5d648de40ace72dc9782448f71ae77fd7f1b70882778c26463de857ebc75c0f1432a26507998a444af2d19c4724d5dc8ff80756b11d", 0xb5) write(r2, &(0x7f0000000180)="4deba20d7d2c290c01f00080000400ed01000af67ef9bf512fba523200cc0800190005d7846f80000000000000000009000000", 0x33) 2018/03/21 13:35:45 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) r1 = dup2(r0, r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000001c0)=""/223) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'syz_tun\x00', 0x400}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000003c0)) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x4b42) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000180)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'\x00', 0x1000}) [ 63.994039] audit: type=1400 audit(1521639345.079:36): avc: denied { setopt } for pid=9269 comm="syz-executor1" 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 [ 64.019745] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11389 sclass=netlink_route_socket 2018/03/21 13:35:45 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) sysinfo(&(0x7f0000000180)=""/143) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0xc000, r0, r1, 0x8f7, 0x200028) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r2, 0x0, 0x11, &(0x7f00000000c0)="0ca0bd467882f312385cf342f0be1ea3c383e4ebeb8b920d510194b1f9690ee81fc85f5aadbdd7568dd663c782ac7aaddf77ed52f189bdea3b8c1d73fd02b6fb68e3d157008a1b16629eb39c78c7e451133ec48cea0008dc2956f2c215cdf6812eec7f9057f798049d14bf4cba994c274af357816040765d764468d89b90934dc673fbd89c00cb5af95cbab1b006e91578e9480b75e2aa598b60c4b5985f00ec97239b41934452ab", 0xa8) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)="18000000020001000000be8c4bff8c88360000110203000008000000000000400a0033d898056bf748bb6a8807567e59db01f81947b3550400000067a1e20059fc21e3e000000000000453ff1f00080000000000038ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf810000047ee87ccc0000000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162eda00b776b553502e0a7c731dc4e94a1ee130", 0xc0) 2018/03/21 13:35:45 executing program 0: r0 = socket(0x2000000000000011, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:45 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x301) r2 = accept4(r0, &(0x7f00000000c0)=@rc, &(0x7f0000000140)=0x80, 0x80000) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={'eql\x00', {0x4, 0xffffffffffffffff, 0x6, "5276d23bbb86", 0x9}}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/21 13:35:45 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x73e646d4, &(0x7f0000000040)) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) 2018/03/21 13:35:45 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x11) r0 = socket(0x8, 0xa, 0x5) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200)=0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0), 0x10) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000001fde)=0x2000000000000, 0x4) setsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000000000)="12d72f5717ab01c16a79893e592ad42670cf3edfa344ff20b042f320e6dc04858814693f426e9087a5419f14993bf198fb07fccaeff34c059880da8e6d8c7731d134a7bfca56ae7b67b104286dd72a7d", 0x50) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000080)=""/241, &(0x7f0000000180)=0xf1) 2018/03/21 13:35:45 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200500, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x4, 0x1000, 0x10001, 0xfff}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000000c0)=[{0x10, 0x0, 0x2, "b2"}], 0x10}}], 0x2, 0x0) [ 64.047791] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 64.072952] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11389 sclass=netlink_route_socket 2018/03/21 13:35:45 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073afff)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f00000000c0)) 2018/03/21 13:35:45 executing program 3: inotify_init() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f00000000c0)) ioprio_set$uid(0x0, 0x0, 0x7000000) 2018/03/21 13:35:45 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) socketpair(0xb, 0x7, 0x41b77e05, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000001c0)=""/227) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', '\x00'}, &(0x7f0000000040)="736974300000002e00000700000200", 0xf, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:45 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@empty, @multicast1=0xe0000001}, 0x8) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f79fff), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/21 13:35:45 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_setaffinity(r0, 0xffffffffffffffec, &(0x7f0000000080)) 2018/03/21 13:35:45 executing program 1: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200500, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x4, 0x1000, 0x10001, 0xfff}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000000c0)=[{0x10, 0x0, 0x2, "b2"}], 0x10}}], 0x2, 0x0) 2018/03/21 13:35:45 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) r1 = dup2(r0, r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000001c0)=""/223) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'syz_tun\x00', 0x400}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000003c0)) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x4b42) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000180)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'\x00', 0x1000}) 2018/03/21 13:35:45 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x301) r2 = accept4(r0, &(0x7f00000000c0)=@rc, &(0x7f0000000140)=0x80, 0x80000) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={'eql\x00', {0x4, 0xffffffffffffffff, 0x6, "5276d23bbb86", 0x9}}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/21 13:35:45 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200500, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x4, 0x1000, 0x10001, 0xfff}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000000c0)=[{0x10, 0x0, 0x2, "b2"}], 0x10}}], 0x2, 0x0) 2018/03/21 13:35:45 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000989000)=0x100) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{r2}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r4 = dup2(r1, r2) fcntl$setown(r1, 0x8, r0) tkill(r0, 0x16) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x5, 0xff}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000000c0)={r5, 0x200}, 0x8) 2018/03/21 13:35:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x400000000000004) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/116) sendmsg$nl_route(r0, &(0x7f00002d2000)={&(0x7f00008bcff4)={0x10}, 0xc, &(0x7f0000b77000)={&(0x7f0000f6ffd0)=@setlink={0x20, 0x13, 0x19}, 0x20}, 0x1}, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0x7fffffff, &(0x7f0000000080)={0x24, 0x6, 0xff, 0x80000001}) 2018/03/21 13:35:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) listen(r1, 0x0) recvfrom$ipx(r1, &(0x7f0000000040)=""/221, 0xdd, 0x40000122, &(0x7f0000000140)={0x4, 0x9bdd, 0x8, "2510584c3456", 0x8}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) recvfrom$ipx(r1, &(0x7f0000000180)=""/116, 0x74, 0x40000000, &(0x7f0000000200)={0x4, 0x8, 0xffffffff, "246753dc11d1", 0x4}, 0x10) 2018/03/21 13:35:45 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@empty, @multicast1=0xe0000001}, 0x8) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f79fff), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/21 13:35:45 executing program 3: unshare(0x400) timerfd_gettime(0xffffffffffffffff, &(0x7f00007f6fe0)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) sendmsg$netrom(r0, &(0x7f0000000580)={&(0x7f0000000040)=@full={{0x3, {"95c36698923c02"}, 0xbd3}, [{"cd02b262e352a5"}, {"ba470875aea653"}, {"e65650970c24c9"}, {"d18df162fdfc3c"}, {"2283f4dd6df3ba"}, {"447d22b12d1a3f"}, {"8ee7954eee6aac"}, {"5674da9dfc879a"}]}, 0x48, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[{0x68, 0x0, 0x183e, "2390dc1fb69dac56a8950356b8d1b1c270775dabf7442f5e3af3734d5f0a9eb029cc92037be7d3a7c76ad4124574955d0a0f249b660e18f5230f7272f42efa4a585f8f8b63634379340101452571953afac2dc22460d73472e42"}, {0x24, 0x111, 0x0, "f435afc063c628fcfd9c3ae80ee903e5f57f115f2105f1"}, {0x94, 0x10d, 0x3ff, "dfd11f3b873f1b9df869b7f828acb52fb27f715defb78a3e5303777d35697a747fc6444dbf01df6d00b47d60ed7ee017d9bcc90dbf6444c9d6fd0ce667068bb67f389a07a1460ec34537632702c3345ed9c8fc6db80e64395fa78c823aa3f9573e2c677c9f6527d57c199fe965c45e24001c002218b5aec31af8830242a020bf17eaf8f43e9e"}, {0xb8, 0x1, 0x0, "2c973161a431f6ab9a6c7520f6317d848c8a63b847d269264029c031138ff4c08afaef034f88a0d85dbf20f8f7f8388eb7f6b91f7ef1a7c646b0665f4641fe0ca8364f0b0127e8f8890835d9d436eec6c441ab326d836c0f9af22a5aa9b9c2aea3ce6af2527a39d6c7bb49c3540693c3bc98043479dd56d1527a5a1b89433e8c09cef9b4932b38ac7e3f49383fe502d1c687ffb3c848aead1241c6209a8903b255fe2033b8e4ce828d22a9"}, {0xb4, 0x10f, 0x9, "e8cf3f39f6f1b80b2839402a1baf85b93b543117ed25a9a68d2b3d6c5967a8502c192246a03c8b9340a6109dfb7d4b04e6fe997433c61087e46ea5bac8e5680a226e31a8952dc972fd41488c4bc2780bbf4b41e40d93a928d3e393ca5379a077da68da284e96c80aad14e66111d2ca4db7a8c7627e5e6c782b7659c3633dd5e45a380a3fe3d8b484b7e19a18e2d829450a89f02261b5aa558cf7a1047da0ca3acaa55031e1e6"}, {0xb0, 0x105, 0x8, "53273bbd3e957775325c268d7f4a5d1854d379a2f9d1d58e2744eb504aff4dc5b37a19cfa1f04d482db594715e1e137943fa1b0748de39ce2ef516c3ad279c7438feb27e38621561e75cb4e26abc763193b281aecc1dc7b99c57fe94fb163bb43d669edb7cd0892b63c18045b8a8ef70347cddcc1cd72818ea1bf4f697baabc8a94f8bc115bb51d78e65117d687e008146eb18554ba0cd50f12e0aff91bc661709d538"}, {0xf4, 0x13f, 0xfffffffffffffffa, "4e05186b6d7125409ca22e8cd947045da37e21a5d4f4712ab44b89e74fe3eda00e8bc0a35f88784e8f0e722658cd685c7aab60a2ef9f7dab2038c79d0437b561a521cd8d4cdbb6312998b0180d3f5bc0d7cdb66e716eace6b88f0711f5db6ab6e31bfb4739847ac5bbfdfeea3e6a550f4c0b085af08af40c18ebb296fb65ac0bf5792577d73f5949559e8dfb6653ec4e79e9e2cc8a896c3cb162255e9f51f61df1c1602106cc07b462958aa9250639869a45446b6521fb327aaecfe77570573e81a42ae54bc93dbf8ffa2cc3f7f227b01a7faf93a3d7dce033caa208d981cb6233523e1614dc85"}, {0x20, 0x18e, 0x401, "d69737a4355742cc29ed57d53b4e2ffe3e20c7"}], 0x450, 0x4000010}, 0x8004) 2018/03/21 13:35:45 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180), &(0x7f0000000100)=0x4) 2018/03/21 13:35:46 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040), 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/status\x00', 0x0, 0x0) inotify_add_watch(r2, &(0x7f00000004c0)='./file0\x00', 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@local}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0xab7, 0xf3c3, "b40d30718ce7e905e65dc63626ac4d62e16d88d63c01b67a61416e59caa500cdb7efb468e8061b3f1e0a2b5244c940698fe64c29c86bef18526caad82670781cc526a946721161f7882d520de47bd86e"}, 0xd8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x440}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={r3, 0xa0, "f03512795bcb63c223ffa75122db90cc0aebbbf3c04aed8b0c2df4553e9b91f0c91f7bc16d30110d7b2e2e91c6ab9fcf3f4daae3bc09ad9ea4d4156abb9753cff83f3a590e06f2d55ef7bed3761e7f79c149fa9eb9bb732805d9ceeab9c496dc13546e67cfc46b14504fbf0ce4c773056bf05e2f4debbc2a233e5ac7398dbd739360ef3a302af3c3ee113a96bf54b0c6bc0b697aa20f02eb603ee7d997756902"}, &(0x7f0000000140)=0xa8) 2018/03/21 13:35:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000040)={r1}) ioctl(r0, 0x44000002285, &(0x7f0000000000)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e00000007") read(r0, &(0x7f00000000c0)=""/36, 0x4) 2018/03/21 13:35:46 executing program 3: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) nanosleep(&(0x7f0000000180)={0x77359400}, 0x0) ioprio_set$pid(0x2, 0x0, 0xffffffffffffffff) 2018/03/21 13:35:46 executing program 2: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x1, 0x65032, 0xffffffffffffffff, 0x40000000) socketpair$inet6(0xa, 0x5, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) r3 = syz_fuseblk_mount(&(0x7f0000000440)='./file1\x00', &(0x7f0000000080)='./file1\x00', 0xfffffffffffffffd, 0x0, r1, 0x0, 0x0, 0x18c2000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) pwrite64(r3, &(0x7f0000000140)="8e64c64b24e6ad5d8444a1d040147f4a81a15ebc73f09ca2124d900d6d7e2fe03ce23c7c6a68174b4d96a49c80dede056dee9166ae244e4333c974", 0x3b, 0x0) 2018/03/21 13:35:46 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400042, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0x1, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0x4000004) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x2, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x8000004}, 0x20) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x100, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000de7ffc)) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/21 13:35:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xabbc) sendto$inet6(r0, &(0x7f0000000100)='\x00', 0x1, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) accept4(r0, &(0x7f0000000000)=@alg, &(0x7f0000b0fffc)=0x80, 0x0) 2018/03/21 13:35:46 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/170) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fcffc)) socket$inet6(0xa, 0x6, 0x80000001) 2018/03/21 13:35:46 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) modify_ldt$write2(0x11, &(0x7f0000000100)={0x5, 0xffffffff, 0x4000, 0x6, 0x1, 0xffffffffffffffc0, 0x2, 0xaf, 0xc00, 0x9}, 0x10) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x64, 0x2}, {}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/228) 2018/03/21 13:35:46 executing program 7: fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0xfffffffffffffffd}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', ',:\\*\x00'}, &(0x7f0000000040)='trusted$[/\x00', 0xb, 0x0) 2018/03/21 13:35:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000140)}, {&(0x7f0000000340)="f168f831c2b64a7945580f5beb7c21cf9c7f4dfc6cacf292efb82b85b19f90f9bb86c737a8461028e464d7f8d4e7794b9fb154fee78efa11d23323d05553b5023a635227b3b9d0549a04f667765bee1ac15b5d77a1c5469c4c2fd8f588e7bd0367f87ff97ac1fab5f84631239c13", 0x6e}], 0x2) sendfile(r0, r1, &(0x7f0000000000), 0x1000008000000a5) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/21 13:35:46 executing program 4: add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) alarm(0x1000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000000080)={0x7ff}) 2018/03/21 13:35:46 executing program 3: mkdir(&(0x7f0000000040)='./file0/bus\x00', 0x400000000000000) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/21 13:35:46 executing program 2: r0 = socket(0x10, 0x2, 0xc) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') writev(r2, &(0x7f0000000540)=[{&(0x7f00000008c0)="ac", 0x1}], 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="16faa11d61a336e47a9fc0e6607b05d8a0a4b9ad6838d56d1fbfd3e3afedff42af7b3f7a56bdb2ddeabb881f4e9ccbf6e71f73ec06f15f651508c9d56a72b244ff450d96d03db3fc701511edf0583fd5b3e5d9fb7e420b5f8a46d413ae25c924fe64cd3824efb69dcf792dbcf44b47329b43ad37675dabea06e914cd2f502bcbfaedfa38d71bb399fa6acc104f77dcda3d5c89fafc93229c1c9876f638206daaad67ab7d30bb30b2b5abe18d8c17a6eae3", 0xb1}, {&(0x7f0000000140)="36628778057b418d367e2c4b12307928ae8a3f38fb4949af12dfe1a78e4fe559956d2f3beb44a447ca6a0d1cfead5b64cb646cfa81bbb6cce4cae98134df85", 0x3f}, {&(0x7f00000001c0)="d1d6a8f56e37b884b31512409f5b859c0dd0e9113e7cad544a4f2b0cb205479537aa3ad01f324f47c3dbcddc08689f4183e4864dcd5734cbd7192182ab766bb0fe76f60879dfc560be25793ccdc63978a3fa8b65432da9f48adb124f6ed83ed831242405f5e37ab455c82d899504936021e477b5b984acb79d0d2bebd818f6d552a2d9868ecb2d88f4a6dfbb23fc762520f2167448a3faa9e59e7a1bc642abf09efe9890bc4212abaf937a941471fe2675c7d8b8a265b96944687d068e5be7d6618366108af9fc", 0xc7}, {&(0x7f00000002c0)="2fa1915d1685fa734a9acfd99f65b727bfb50348bb9cf51b03cdd6d4daa4a65057bc027fed23d33076190268499cb638b01d4d318ea5ce4853eaef59f7beb4410a250f99a5d113ae7e342c3a1007f998326094e2fe18f88caa72fc5fce8a1bd3792f68eeee81b1fe4ff68767c3cecf26a2e0", 0x72}], 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800", 0x10) 2018/03/21 13:35:46 executing program 0: r0 = socket(0x13, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000ffa000/0x1000)=nil) socket$pptp(0x18, 0x1, 0x2) 2018/03/21 13:35:46 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)='esdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400600, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x9, 0x80000001, 0x5, 0x3, 0x0, 0x3, 0x3, 0x6, 0x3, 0x1, 0x1ff, 0x9, 0x8, 0x7]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000180)=0x8) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') 2018/03/21 13:35:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffff9, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x1, 0x3ff, 0xf, 0x5, 0x5e, 0x5f, 0x4284, 0x81, r1}, 0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040), 0x8) r2 = dup2(r0, r0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000080)="27d88670331cd1d6603a87fecba0c9ff7cf5c2852002810fe07a672913b7997fab37a648f9b5d03e1f470706b37c25fd8ebc8616d4ae0213ff318944a06b8ea40a98c51fddba4ebf2c1952c539d881c068f8227eb083b67052aa6f501753b09df6ba41c219578882135c5f642ae158d9fdd39758ae167529e24be17461e990070faf3efc6de121bda2cb7f9a3fb221470847833aa0ef184b7b2ae889a0cd39e50a2d577621365f1139715bb9b180343bd8b9d1a791194eda01e338d43d14c6118be9398ea9572e25339b940d93ef47136d0751d25e8fccb78ec4db2f99211f9bde6d446f") 2018/03/21 13:35:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x4}, 0xc) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000000)}, 0x100000000000) 2018/03/21 13:35:46 executing program 6: socketpair$inet6(0xa, 0xe, 0x4, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r1, &(0x7f00000000c0), 0x20b, 0x0, &(0x7f0000000080)={0x2, 0x2000004e20}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = fcntl$dupfd(r1, 0x0, r1) recvfrom$inet(r1, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000040)) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x808, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef6ffc)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000280)={r3, 0x4eff}, 0x8) 2018/03/21 13:35:46 executing program 1: mq_open(&(0x7f0000002ffe)='.\x00', 0x0, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffe}) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/207) 2018/03/21 13:35:46 executing program 3: r0 = socket$packet(0x11, 0x20000000000003, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000247ffc), 0x4) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0x1000, 0x0) fcntl$addseals(r0, 0x409, 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) keyctl$clear(0x7, r1) 2018/03/21 13:35:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000001940)='net/if_inet6\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005bbff4)={0x1}) epoll_create(0xff) 2018/03/21 13:35:46 executing program 4: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x7, &(0x7f0000d17ffc)=0x2, 0x4) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x7, &(0x7f00006a4000), &(0x7f0000d11000)=0x4) 2018/03/21 13:35:46 executing program 5: nanosleep(&(0x7f0000000400)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0xffffffffffffffff) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80000) accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x0) 2018/03/21 13:35:46 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000011000)=@objname={'system_u:object_r:etc_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x44) fstatfs(r0, &(0x7f0000000040)=""/43) 2018/03/21 13:35:46 executing program 7: r0 = socket(0x2000800000010, 0x3, 0x2) write(r0, &(0x7f0000000100)="26000000130047f100007fff590022ff001000e3010000000000000000ebff00060010000535", 0x26) 2018/03/21 13:35:46 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f0000001680)={&(0x7f0000000080)=@ax25={0x3, {"03abc6267889e4"}, 0x4}, 0x10, &(0x7f0000001340)=[{&(0x7f00000000c0)="0a8e5fa7e94d18a32e59e73e66b6bff10728bbd7541727f49fc1d3f589438c9cdc130dfb40", 0x25}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="ff866e88b086fd12e7ece3fba0d5587c7ae44c0f4ff73d9bc9a35c3f3a793a7be090e4def4ce488f1dbb858188", 0x2d}, {&(0x7f0000001140)="81fc0ef005b0d6f1c44fe06b0df4c427fc4e6aa4adb0d27cd05a705efeac", 0x1e}, {&(0x7f0000001180)="ddfab689a61afe726c7d366cbf5057b382ea81e791266f861814cf3863448098eb929d8469fb8e76a39634dfcd0c6a720d50c29f827042505eeea3133d1675c222a12ff5df13c54a9ffed6fec8667420f4e7458fd3c8001bfa728be542449fe121761568fd3712c6bf9825a56a541b2ddd871c1c48958327c78f75fa94571b903a37ce0de8d77aa45ee1b3357dab2045ec077f8a53fec9ff2e3b", 0x9a}, {&(0x7f0000001240)="0904480cc01cf3e14d8042c49e2e556867d7a04feb4fd5bc3efbd92b42d35f97bb61fead40c54a25e7270088f18544430b1e97bd7684c4071d2e8e99338b06de0f217d6de6838caa5c63808381d6e9ad6b2e02cd8a4ac7e3b7e71fc1c052d5576a01c1f845020107c9e0a058e369d3c12cdcd29214a1b07820528685aa9873b9530766761c8bb03c49bb2fade139845f474ee14ea0404f3c9d9b86ebbe41555886065bdce5b1447b9a7f77235cffafca3c794f51f91c5dcfeaf131b78eaa69cd3bd50d", 0xc3}], 0x6, &(0x7f0000001380)=[{0x104, 0x1ff, 0x1, "58f1f89c78150396a07359589d458bd6820e4f950311b851e8936b5bf7193bdcf8454e1ed72c67c85bb42dc3c4b872a32232907019d127c6a40c430e4ed706a3607ac552b30b6c13ad341bffaa2d86f4ebcf974c106297e1fd2e1de314a04099394fd6e50ac70939941f530942e03fec73913103e3a91c70501f802b60cd7736261802a704c5178f5cbca243e670065515da064311c8a2077ac5585589b7edeff8cc708ab850deb33fcf4cce6102344e0cf9edbfc8178f224f4df5b2f4cc42e157ad6f8e311803bfcb9dbe05e79e6c634aaf3155ec748d4a3a9eac624c4b2e572b4f55f12b6cfb477ecd5dae765d142c4bb0a504eae9"}, {0x94, 0x1, 0x8, "90bc5a25812affa8baf9cba06154aca99488f6766298068ba72cd452266408b8982645add1064562163f8ba7a8716cdb5e7e283a2d329c7706c632b2f62938d8668a68c2643919ed223830f28652edb9281a75e2c389c5d22babd3d98653c55a637b08ebe0e1948a5f717229b23b2f317bd1075cbfbd846c681b4854d0b562262cf3f21b8501ada8"}, {0x5c, 0x11f, 0x0, "28478ab5bdb1250a1b87c0f1a5eb96443feaf4e5dad95d13b687642eb443f158b2b8d8cf39841258edf9bfabd3d1010bee57b1c2ae552c04d371392965e357ccf2b19b8595b44b2a33ea6bf6ae1292e8"}, {0x68, 0x11f, 0x6, "2d571ed2ccc4dfb0528e8a8a49f029cdfb29c557716e0d37a77e6a31830aa51b6d976f3c59ad89f47e2ae7af36fb4ad4d83213fd1ef149e8812dd92dbfe59d4a6ac048517d69bf15ef56e422c1bdd57adcf8241e645306b130"}, {0x98, 0x103, 0xe099, "36401e97fbe3121a12125ad88d5b729e052b77ccdf9cdd72cb9eeff199e572f3dcce21cc760c29c01f2633eb244dc81c490c19892806495f8463355629734d57f0ad3162364d3ab2196cac5c945a37ead9b1d037a17bacc03c37a7a7d7cbf114f8bd71b4f7219d7d8b29fb1fbbf26dee8c8e55382ce5323c05d5e4b40ac701e22e818cd14ba85f41678b"}], 0x2f4, 0x24000800}, 0x2040) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), &(0x7f0000867ffc)=0x12f) [ 65.247032] binder_alloc: binder_alloc_mmap_handler: 9438 20001000-20003000 already mapped failed -16 2018/03/21 13:35:46 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x8) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket(0x11, 0x800000003, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@remote, @empty, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'yam0\x00', r3}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r2, &(0x7f0000000140)={0x11, 0xffffffffffffffff, r4, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/21 13:35:46 executing program 3: r0 = socket$packet(0x11, 0x20000000000003, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000247ffc), 0x4) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0x1000, 0x0) fcntl$addseals(r0, 0x409, 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) keyctl$clear(0x7, r1) 2018/03/21 13:35:46 executing program 1: r0 = syz_open_dev$binder(&(0x7f00003bd000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xfff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000000080)={{}, {}, 0x8}) 2018/03/21 13:35:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x600000013, &(0x7f0000dedfec), &(0x7f0000df0ffc)=0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) 2018/03/21 13:35:46 executing program 2: r0 = socket(0x10, 0x2, 0xc) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') writev(r2, &(0x7f0000000540)=[{&(0x7f00000008c0)="ac", 0x1}], 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="16faa11d61a336e47a9fc0e6607b05d8a0a4b9ad6838d56d1fbfd3e3afedff42af7b3f7a56bdb2ddeabb881f4e9ccbf6e71f73ec06f15f651508c9d56a72b244ff450d96d03db3fc701511edf0583fd5b3e5d9fb7e420b5f8a46d413ae25c924fe64cd3824efb69dcf792dbcf44b47329b43ad37675dabea06e914cd2f502bcbfaedfa38d71bb399fa6acc104f77dcda3d5c89fafc93229c1c9876f638206daaad67ab7d30bb30b2b5abe18d8c17a6eae3", 0xb1}, {&(0x7f0000000140)="36628778057b418d367e2c4b12307928ae8a3f38fb4949af12dfe1a78e4fe559956d2f3beb44a447ca6a0d1cfead5b64cb646cfa81bbb6cce4cae98134df85", 0x3f}, {&(0x7f00000001c0)="d1d6a8f56e37b884b31512409f5b859c0dd0e9113e7cad544a4f2b0cb205479537aa3ad01f324f47c3dbcddc08689f4183e4864dcd5734cbd7192182ab766bb0fe76f60879dfc560be25793ccdc63978a3fa8b65432da9f48adb124f6ed83ed831242405f5e37ab455c82d899504936021e477b5b984acb79d0d2bebd818f6d552a2d9868ecb2d88f4a6dfbb23fc762520f2167448a3faa9e59e7a1bc642abf09efe9890bc4212abaf937a941471fe2675c7d8b8a265b96944687d068e5be7d6618366108af9fc", 0xc7}, {&(0x7f00000002c0)="2fa1915d1685fa734a9acfd99f65b727bfb50348bb9cf51b03cdd6d4daa4a65057bc027fed23d33076190268499cb638b01d4d318ea5ce4853eaef59f7beb4410a250f99a5d113ae7e342c3a1007f998326094e2fe18f88caa72fc5fce8a1bd3792f68eeee81b1fe4ff68767c3cecf26a2e0", 0x72}], 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800", 0x10) 2018/03/21 13:35:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'lo\x00', 0x4002}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000cecffc), 0x4) 2018/03/21 13:35:46 executing program 4: r0 = socket$inet(0x10, 0x4, 0x52) recvmsg(r0, &(0x7f0000005fc8)={0x0, 0x0, &(0x7f0000010fd0), 0x0, &(0x7f0000002000)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000005200910307fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/21 13:35:46 executing program 5: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x31, r1, 0x0) futex(&(0x7f000000cffc), 0x0, 0x4, &(0x7f0000852ff8), &(0x7f0000326ffc), 0x0) ptrace(0x4207, r0) ptrace$getregs(0x13, r0, 0x0, &(0x7f00000001c0)=""/32) r2 = socket$inet6_udp(0xa, 0x2, 0x0) pwrite64(r2, &(0x7f0000000200)="96d0b3e224a6089ded335207c48a407c2d336c4e38ef833f29c1af3b36751198af318399a9d6bd7e98b127ae89645b57e9d5358d8daa305eae68c01dee6f71d1b843f9ec0a47ea35687b780fb28722139a40bbb25beded70d9e7fa5be8338832cedf50233bd9f8a98aa964c8adb1e10235a3a97da49c05d75b21ce2f65763a7a6142eab5a585506d3d83cb0bb3b9851a7e308081f6527e26e6bcd2cefdff5fabc26a28b8f50902eb64b128e168b108a6d82022589e96b3fdd2fb613c77921ddd026949f2aea12cadcadd880897d49f68b1", 0xd1, 0x0) 2018/03/21 13:35:46 executing program 0: r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="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", 0xfc, 0xfffffffffffffffd) keyctl$update(0x2, r0, &(0x7f0000000080)="d5", 0x1) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@dev, @in=@local}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) 2018/03/21 13:35:46 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) poll(&(0x7f0000de8fc0)=[{r0}], 0x1, 0x0) 2018/03/21 13:35:46 executing program 7: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00004d3ff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f0000000000)='./file0\x00') poll(&(0x7f00006cd000), 0x0, 0xff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) pread64(r0, &(0x7f00000000c0)=""/214, 0xd6, 0x0) pivot_root(&(0x7f0000309000)='./file0\x00', &(0x7f0000002ff8)='./file0\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f0000000200)="742788a09ab93a27746fb46a62b26c5acaca086884c3bd8b20147341359a41e15d77bb0f491346fe52d437d6deec2dc3a32a9ccc7a69cd0e9d1fbca4595bab75054ca7cac4283ab853f1c8f6d89bb807d31638227e47a89cf9ee5e506c8f85bfb292f8960bb379ad4ff98f0bd0db497ceb93e222f43ef812e17cc263ddcad834eca638a481b5186f79159c", 0x8b, 0x4851, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/21 13:35:46 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000bc5ff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r0, 0x100020, r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x103802, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x1, 0x1}, 0x2) keyctl$get_security(0x11, r0, &(0x7f0000000100)=""/217, 0x6a) 2018/03/21 13:35:46 executing program 1: r0 = memfd_create(&(0x7f0000000000)='proc[bdev\x00', 0x2) pwrite64(r0, &(0x7f0000ce9000)='m', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x8) sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000000080)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) getpriority(0x3, r1) 2018/03/21 13:35:46 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x8fff}) r1 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r1, &(0x7f0000244000), 0x0) clock_gettime(0x0, &(0x7f000024bff0)={0x0, 0x0}) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/121, 0x79}, {&(0x7f00000001c0)=""/221, 0xdd}], 0x2) ppoll(&(0x7f00000dbfd8)=[{r1}], 0x1, &(0x7f0000114000)={0x0, r2+30000000}, &(0x7f0000257ff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) getrandom(&(0x7f0000000040)=""/193, 0xc1, 0x1) 2018/03/21 13:35:46 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) 2018/03/21 13:35:46 executing program 6: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x105002) clock_gettime(0x3, &(0x7f0000000080)) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00000014c0)=ANY=[@ANYBLOB="5700060031984000fbff030075134477fd1fbfe202000010040000000fff0500010016ad0000020001000600cb6beadbaa7215d0ef8e15c6401fec6454328a9c804b000000000000c0c3f459c09792d223ad316e1ca1cefbf986a018796344bdc56f511447ff8f28f11ad04aefcaa46787f365e388febc20f53526f9543ab731e2b0dffe6aefbc7e2276556801736e3a228741997792737e93f4d995095bd669190111ca530e9e7c1e9f79340dc6d04ecbd418b61402f06032a956c8952a768edf4c07db07c7999e208ae629a7f458391ab885029c07fd58163bd45249527a462829605ed72273b1032eed16769695622e"]) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') syncfs(r1) vmsplice(r0, &(0x7f0000001480)=[{&(0x7f0000000180)="e7e7b3dbfbef7ac43f0d597fc13eec6cfbbd6c08533ca069ae4894e9b2a88ded83a5bc7e8fb7c4b562f60b6e59c0e6f342891bd209222637feb1d647ff268017ec321e34dc62f7f4baf22066bafeb0fbd366bce60a7e91f284936a1a6b75dcd2476039ea886369265e0936da10352fe019461428907a76e7e8945bd0f798f92a467280434c373264d06399da35eddc071734be29bbfc6819046f7c5bcc66d3cc75d6b648ffe1208615c60aa058ef71e8344de580f931bff82bcc11b9", 0xbc}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="d1d16e37904260497bd1ca3fb3188d22fa147da3e7ff8609023f18d077a9a95b6008af977d304e29a564e63e872d1b52ce3c23db12", 0x35}, {&(0x7f0000001280)="c17fc380815f1d5a83609884b85250dd5661907711629dd77d8b1db044031a88bdbe8c951601396dcdfd7a03cc9ae5d5e34b99b16fd13273b691f76b5f215d34f905d2aa335460398cd9063e1167fde3d8858ad24bd17ab9b00c3db205066a0756fdd8e4bcfe2c1a377ef835194d568c4dc851b7525362e27a79ee67739d41787b6b1b", 0x83}, {&(0x7f0000001340)="50d79b6b9179f9", 0x7}, {&(0x7f0000001380)="1292f385f853a5ccd4a570c10af4dc2f179a6e5a3c367f36694843b1a232dd440bcaa9ce4f64685f2e872768b5a4f67f5ab77927ba1777ce9141b925c9881611c858d230f9ec338f3af75c7cbe539a6d02cd94e658474d64d7f3e875fe323e08846e243e80a3f25fc5390b279a11e99265ca102751f9147d2fc3d80623d0ef95cfc5957c52d9eaa8060380db1ae904c8dfe48c0ce2bf99760bf302f8f2ae63a880f8bd959074e423bdaf3a1a77828601a8b85eb323ce09e7db09cd0d2b3545b142da1911c7946dcc6f4f11f18f9673af51f2895dddc160ad77db24ab6dbe9f63a4f13f", 0xe3}], 0x6, 0xe) lseek(r2, 0x0, 0x4) 2018/03/21 13:35:46 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c) 2018/03/21 13:35:46 executing program 4: clock_nanosleep(0xfffffffffffffff2, 0x0, &(0x7f00000000c0), 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2, "88cb"}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x1c, "8154c7c70bcafb96512e96f9b32a9894cb418f6c089075aa61643487"}, &(0x7f0000000140)=0x24) 2018/03/21 13:35:46 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x40040000000004, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80400, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc, {0x2, 0x4e21, @broadcast=0xffffffff}}) r2 = dup3(r0, r0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000000)) 2018/03/21 13:35:46 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags=0x8000}) 2018/03/21 13:35:46 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) accept4(r0, &(0x7f00002c0fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003bd000)=0x14, 0x0) 2018/03/21 13:35:46 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xc00, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000000080), 0x80000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x174, 0x4) setsockopt$sock_int(r1, 0x1, 0x40000000029, &(0x7f0000d4cffc)=0x882, 0x4) sendto$inet6(r1, &(0x7f0000857000), 0x0, 0x0, &(0x7f0000f69000)={0xa, 0x4e21}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)) 2018/03/21 13:35:46 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000051ffc)) getpeername$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) 2018/03/21 13:35:46 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x3, 0x4) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/03/21 13:35:46 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0xffff) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000426ffc), &(0x7f0000167000)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xc365) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x10000, @loopback={0x0, 0x1}, 0x7fffffff}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr=0x4, @in, 0x4e20, 0x3, 0x4e22, 0x4, 0xa, 0x0, 0x0, 0x3f, 0x0, r2}, {0x1000, 0x6, 0x10000, 0x1, 0xfffffffffffffffe, 0x7, 0x7, 0x4}, {0x4, 0x7fff, 0xfffffffffffffffc, 0x8}, 0xffffffffffffff6a, 0x6e6bba, 0x3, 0x1, 0x0, 0x1}, {{@in6, 0x4d6, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x0, 0x2, 0x0, 0xf08c, 0xfffffffffffff618, 0x4800000000000, 0x4}}, 0xe8) 2018/03/21 13:35:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000180), &(0x7f0000000140)=0xffffffffffffff6e) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/03/21 13:35:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000180), 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x4}, {0x4, 0x5}], 0x2) 2018/03/21 13:35:46 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ff6)=@random={'security.', '\x00'}, &(0x7f0000000000)=""/253, 0xfd) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000001c0)={0x0, 0x7530}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) 2018/03/21 13:35:46 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xf02) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000e4b000)={&(0x7f000035d000)=@abs, 0x8, &(0x7f00005eafe6), 0x0, &(0x7f0000325000)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/21 13:35:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r1) socketpair(0x8, 0x800, 0x2, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) chown(&(0x7f0000000100)='./file0\x00', r3, r4) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000300)={0x4, 0x2, 0x1, 0x80000000, 0x6, 0xfffffffffffffffe, 0x800, 0x401, 0x4, 0x3278}) 2018/03/21 13:35:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000916ffc)=0x10000000000180, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001140)={'eql\x00'}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="00100000a8aa899ef30e6fccd7dfdf7080f41c10289fa9a72a7a6b7f0c574890093f9c981728e57796d2f1d61dd4cda3267bbdbe6e7385dec0bc8c4565526641ffdcd260041bd7b7e836b9a1297fb0011a60bbf834809cbcf824ee71507b45bae270b4a1f207a3263357589d5b5198c63b8cfea8b81f86d7bb69f678bd38bfa460d0a92e39ec5163c25658a24b8b37fae6a495fce3e2e1571a7a5b5a72fa1c3528cb2578e7a98e495315e9c4cd3e6cf74ee1e384c869d712ea50dc1f1ec6e8837870adb05880445b4ddb7fe5851d35cbecf2639aab45052e41cf75fe556b101f1a68748b50ef2ae1e3002a45cdd96893453e0acb82813a132d0dbf39b4a8d2152525f7f0dd14e1827231c119488bcd114a604b2471819283fadb41f8fea5be2f94bbcd15bab2490d70d82c4c8242fbf20eaddca1707349b3a6fc482c507f16b858cc000e2cabf750e974761160e482e7c3f52e5086ead7a986e535194cecead9b91069bde39931c59e61d5f718289c68128007689fc4020462aaea757a5dbae1b8e92d2a5683fd0ee0523e95e06ec5f89cd789391f0fe3d97625e390f23ef22cb9e7d65e5d06495b5c3cb089affd97dee54e19bf9296c8d56a7a508fa95899a7dc21ff7d99438f2dd374e5c500f585260d8612821deddf2d2ce127c40e9d082d219c1c1e446dced2008856e8f3175e26a57f9ec9c36c6909be441d9ce36ccb5dafe8330d172a90706e1d5aef51843e1f1ccce18a00e65bf8771739b11ba72a878561cc6768ef882a84e699fdd79a277dcd628e238e74e8bfd45a4e1cdee1faac52a8d1ae73c38369046fdf39bb6cb830685e74ad74360d778ae1a9689fb67c8745f9f6d6fb0f88cbb7f6b20cf82b5d6aced620925c8d415c4009e0e24e61b9a5a8ae191e90843b99d75481074a4801e15c75a89b9edb61bdca6c98a3e847b0c4d46f378e54f7c7cc0f30c60d10a33f0c8c74df0bdef9c2417f4aae0004f5b8794f99f00bc736bdfb2dc218abe1421ed534dacab89d1f1b4a97c9eda2fdc099e6f7b7b54b6f6e50a2838583734f4597eed1b698ff0026c5e84c5be2c9e3104d86f1caf8867352b6bd1ea809eadb5064193f936dfc76ee3c7bc04b3d79b53908b790c97c390b4442a9d3f7fcbecf51721679e8fb77ad6e1dc9f9f9e5ef69e8b942e542eedf12b856ccbffe9f1cf6467540ea5c745430aed6b076c4a993e18e81dd55604e51c156b880a84cfaf2f46dc8c7e7901e67588d9382a7f8eeb0b2b75bf2269becdb44a69bb1356c5563244a54c75284508991da38e2951f80d187600059ae5d84d446952c4b31417ef9876a2e73ba03c0be782ca04db2454913fafa7df91cf631c3a510bf61a25541c629a05dcbfa56018fd0c93b20a6173892099c24d7be6105203b9a2efb9dd55fce10c3b836bd81f1d45a5348c7c7671676b2427151d5a815f5064a812124fce592c77aee32d50b8a8b1d3b2720376e37b34375f8403a3e10073f051c0ff0a6103d6f3b5f163da34c9a27eb726f8afbbb0a5cd77e93b3960740e57c401e5250e1d807c70e5ec2840bb14b7cc11411dc9b8388c2a424291e6a8b7ec11f45ced1b3fa181fae9daa36eb4f381d4e3097e2fe16991ef54d29b3f88757e1b8176940f6c64ad9352955b5bf7a4f2d666f0b848933441ff6a6702433c44c14433c5174583b3e409169b8230bf80a540db72cdba91eaf04f1736db1d9bbcd01f758436452423e57644bd03d888e50e66dff6a83379028e245067a137492130b631274271f82db0a7e804c66fda3fc9d57f86836794716c0878ca5f40f46cc211f57f78e75261af24ffec5b5b4f4efc98c006bd2fde9887ff43dccc51751c2da3755e3501a18f5614a2c1b05f7ad275b50b3d9de480dfe082157cdf2eebb08788df6f50e6f0b50f3c64f4a4c960766aa648d7a351ac4e8544eff28ba0b7f030239e0bc1ac776d3eddbe3b8961be07abb3de0910b4b693320d73e662770f6947ac6222794a1ce670b346f36242ba6f574abb2104f2f5fae031b1a6b4394d232a6f9256eaba07f7ab95fe103e579637223c5ba00fa083acac01ee7ca0674cd4fc3d5b50427cd9d8b78ccd9048b19324961849e51321404fa9a498be7bc18cd34ec98a36bbfe65cdb7caa988aca9d066c4ceef932f4f9a6e3db642cded13b443928e8893ae72f01b14534429065b288736c6fd19d40a16f2097eb6cf5f7785904af2a2f55ad99268ae54aee94ce55e71bfdfadd6c1be323b41938098e202532485556ee8938ac59d0b63fded8bfc7490f503f555d0b85214dc1459cf75f429c52e8cb898a5fc8e13fd686230bb24528ba2b22714ff4cd0aebcc2e1621c89e5ae696cb2d86a149baa4933614e1b3c198e206e9501de39ffda5e59fe8053d6511223693fd02f2273627bd62dd9f77f5e04ef4ba0a02092e29411edd88006d70f8249269938cb4f4205a785dc81eb556acea9df36d98023d66bb80c6f58dfd1270130278eedf47f85fdd2fc39e40a63668fa9a5ba327f4f32a7bd2221abdbd8eea1baf89406e8b3037e674451c4fe9c9459946df1564e305df05a3b8a1f46a21808a6bc5b236ef83e0c685e2bba97d85c93f72ae94b28d3ec209d0ecc402096069f37e106e058b9ebe2d329a85708cc321cf9f4ebf24027fc31a5843e5d2e706936b2fa836e4d3319f139cc00a51ab543165dee8375c87495061331453e922040702f18005c1690dc36c36f8491b1976c5b6374aa40bcfaf48c3c5ea0406d06fca1070fcde5f8deeeff16c35ea349b45cbbb86c3ab321db70f8b75bd8a97aaf6f8e287d57725ca8002161d02961f1b4debb36272fa9fd71e284131b7c4f08facea27b0c01b023ad1a472f0f0fd1ab8a307e5beb4893d0fa7a763f84a2fe2d479690ef4c0ca4fc7746ee4dbb425ff3721010ee069893a76c6faf7045b0f23c4b618096ffce43d31819157d17dbd2c0d9c6be10e0916e44bf47d7a1011c978c24bbab5d7151a5499e9193eb369768f9f0fccb5e1774363fe32819a925f7956abd1fd4ab82988a6540331084e9bd34b856f7900da01467786425236ff08b502ca0558e0900e3ee5f5aed336ab22a8213e091f05fdcfec21a48dc2dda53f876a414bbe1b0d25d3dcb82980fe03a3c2c4cd197e1b4fc55aeae4ae3bb136082c49763798b3870f4e6dfafef6e61299c83dddd3b12405f8246cf3d56cce4434245ebe7634817f8ff99ce892c2bb77459878b1278ff01101ddfea138768a12d8f53a7fc9c53e78bcb77c6546ce64c5d6e9a6d7b5c85dc9ffc3d37df0b68dc264b492702f46937773f53e2f96217255cd79c57971a1b6fcdc94e77a973c121ec70aba3e7db06d5afde95eddaad1ac3eaf5170af2a4655117b3c0f47c465ec61ce26341d892b7c3e21e5cf943519f5dfaeaf6320f16b4329ce8d6cac3309d5c1f08f3d6d05f9e4c58c3735fb6708d719bbb233889445cb8f24c1cc24b7b7a4227025b182a7fd9e166cd478bf62bbf5772baf132d621b5e6acc4ad65c7b44d942e876aaca6084adc386aa2d1c83c2d871415ad89da89d769cbf6bd6b64a5f2afb6583eb41e4d6a2a40bb98e79b641a2c68e503dd5832d6bcc239bc94b305688a67c4c69e77b38ffedf0606bec9129e2bffc0d90804b854b0286efd43374d143224f6d949dd0974f3340248d547f07d38f5884d0e05be3a8067212cd5c57d752291abd09726398517618decfb81f0a2c021be1c35d46636f22e33bf805840dcaf66d9126e918393a15dbca0383b5a841a087ce5d551e970be6c85c5c968f2c1d51efd1731a39fada3f0e0bbeed3d8bdb527e1c9cdad8e708eedc70822a78e219e8e333747e42491ce0a9795ab63df66b0d9800c4c14e5dde1659cfd2ab41fc4d54f1815ae42aacd487f3729ed98e8493741533fc1a43605eae09fe306f6ebac1e1274324def6882e85dba461848a810b4ca486c2f560ead371912d5e1b3b93e7e14df89189949f3a909f0054f2cb2f592c68411982659687c548da4519284260ebec4683c818ff0c5b50f3ead3295be3ddea8d4a684ef49d4857ac1862c04e4c08b3b6424715dd6238ff0efb601f134f98c2926f300154aa53541680072ea91c05f755618d2384dc2cd960a03fd3e9d2a1e01468dbb276033ad9af48f43a436aa555193f8d9cb20f7fdb078bf2b70282ebcbb54be5bbf0f7b6d4f58656294fa9a25d395b1a8b464106d73a4e2dfc2520c83a53e29fc4985b981db8c01f1b29573a33cd1d4eeccb9b00fc296407c437dcfb0454a24c4f6ed6a3155f1ed1e36345830453a002142826ebe63ff9977846d47c935accb823c2185246a8c8193c2ea37c71550869f2fe003f460aedc0d6300b12916126f4a4f30906db765dd036a47141a3130b7a07135a0e6f76f6c9db00b4a245c5e42b668f9ccbc727aa353354564860d5ce2f3ef199a802e626cfb8d2dff0a46214da58f08cc67580aa85d4c8592cb6a8b9cce52c79ea6801429ab3bf0211311168181288d6ad126e87631bae931510170b220f75b1397301a9435f6603c8fc0ed2c22926fa9b7044b88192a964e3ca0a2c9ca9d428af7d0c670f94a3ada5605652c4842097a17efa682541d040d23ac71c8d59613dfbd9ffae3663213c76c75ccade0891233ce6f8b1645c58bff334e289cccd776edc4629aee4aed44c5c5dbeb6c49fa12d79e91c16025c68697279912fb7af08d80e0240a2c1cba05e060fa83b3c7c361757c7d1145a0f18b52ebd2485fc94eb4651a1797bfd79794feb54c91987759f2d4fdb66c1640d9fe565849de2dbe669a3dbb49414787028ab34b63ea1facf22ca2e1912632bd5600261638c4362d3ea792065af11498628bb255c0fd4220dffaede81f0c68a74f9d92b5492fc555e9651eeac1fcad8560581bd71f4f4f6af59dd002d104a01f077c9c316481685796c6d0f78d27db78f8e0983f71aa2ef2e18052a04275fbb2514abdc4f7d5c491ae5adba265a274285e20f13bc0d68fca2c23def71dc3a87e6ac1577b932021ff8471ebfeef6778d6be84b76f5b7cd5482195c29cc3de082da342a76ab066014fdfabcb9bf2b22ee3daa95659799596a0b92a79da65dd8bf7a8cc0793066e26f099a85032363d11084732079659a1f8951363896bf771c905c984b324f9a4d1eda15a141770251a7a306375eab58197535b222c69dcce75a203842e86259bb1350d88cbd2d1a51a935c221d9926e9ed4c4f9de1e136fb5ecbfe3f9f1cacd5178351879b5f2dcff36006bc2b52c0934421a43c1b77e49ea92ff013ab411c83d55cc7d891cf2c7b94ce817466e252b226f760532e29022575180e9babf2cb0e6881ba7036d2b46c2137b2826dceeb8956fd2f092c029aebd42f018f7202ac830777254fbb0f11b1f99eee97411858cf52c45f3e28e04a7770936cfcc158021537629aac8da36334d752687da8bcdfecbe435949c3ab4285064bf7d7dd02db327b3cb498d809d54943ce0b70387d6fa44eb002cd76cfcd4c72e694367555bee66ed01bf137ec06d5ccb64a9f4a8f1065eecbf088e8a5e8d05ad100d78b0f0db10c97e0ec125073f8eb3fb7e3f51919e9538496830538e427461c2ebf1dffd176b32c00a4a7f978e6d2f660fce4ebbe455c6176268551bb4400cd6e6d046520ee41aabbe1e764c92c15abbab35f1f3b2c30c7897aca32e55f28fadea78a9fa698ef659f0269892a26cde7a3b0e16ce01d2f487c986845ef2d1360d55537b6eeb0df40523df3fdff386144872d668141fbedfd1505429c13b1d1011b7ad8b5a9c126e98b3"], &(0x7f0000001100)=0x1008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001180)={r3, 0xdb, "6ad646ce9139de95b0ca750839ff5cd7dc7ae8f62fbdbad9193d321eebc56273613217b4ba5d0c2943e9065de8dfbca0f036ff8f20a0ae511a5be77bc24eb6807c4258a6730f4a4a451b5b25ac6882e0ff0940bbf86fb8730d9fd3cf6c53b66053f8d5e26457791da0bc69f9a10af7b41ec9c7b1421ee8090230dcb9a3df576d5ce4130d457c9f6b841acdce85bb4333ede293fd93984aafc513e50454dabe80ff2851cec40a18993e52ef380e3908488e2cc1732dd9e41f79080d007f78615d28d1a2cf0a8084a22d2837c7db5d88c98585158326e73151758b5d"}, &(0x7f0000001280)=0xe3) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000012c0)=""/125) 2018/03/21 13:35:46 executing program 3: vmsplice(0xffffffffffffffff, &(0x7f00001ce000), 0x112f300594bccdb, 0x0) socketpair(0x5, 0x80000, 0x8000, &(0x7f0000000000)={0xffffffffffffffff}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000040)=@access={'system_u:object_r:lirc_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x35, 0x38}, 0x3d) fstatfs(r0, &(0x7f0000000080)=""/197) 2018/03/21 13:35:46 executing program 4: r0 = memfd_create(&(0x7f0000000000)='md5sum\x00', 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xa0000000000, 0x33}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x1000}, 0x8) prctl$intptr(0x21, 0x1) 2018/03/21 13:35:46 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x8}, 0x4) process_vm_writev(0x0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/53, 0x35}, {&(0x7f0000000240)=""/190, 0xbe}, {&(0x7f0000000300)=""/94, 0x5e}], 0x3, &(0x7f00000004c0), 0x274, 0x0) 2018/03/21 13:35:46 executing program 0: r0 = socket(0x14, 0x80003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:46 executing program 1: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x4}) alarm(0x4e) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'bpq0\x00', 0x9}) poll(&(0x7f0000472fd8)=[{r0}], 0x1, 0x0) 2018/03/21 13:35:46 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="6d610000000000000000000000000000a500000067cecdf0e5a1529852844c03481f1c3cd3644958dde7cd0c8ea631b90a28533f6fb6afe7681905c00a808f8826ebe4b3d34a3148615296f2ff7699b4c9ddabec34f7ade0913f1a8b6f0bf671acc6e685753ae184067cd83e3ae44b44e50dc7f35d179fbb11125dfe088f89273e16427a0a5fc2664108b0b14092bc94d0a250835d97ba5eb1b4b9c817084ac01ccc20cfbc4d4de76e2bb313e6711bb94ed99d3c34e90d92e0637bdff419ea03c05f1243ece8556af49d0094d386a453"], &(0x7f0000000100)=0xc9) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) [ 65.803109] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/21 13:35:46 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x14}}}, {{0xa}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/icmp\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/63}], 0x20000000000003d5, 0x10000000) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f00000000c0)=""/106) 2018/03/21 13:35:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000916ffc)=0x10000000000180, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001140)={'eql\x00'}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000001100)=0x1008) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001180)={r3, 0xdb, "6ad646ce9139de95b0ca750839ff5cd7dc7ae8f62fbdbad9193d321eebc56273613217b4ba5d0c2943e9065de8dfbca0f036ff8f20a0ae511a5be77bc24eb6807c4258a6730f4a4a451b5b25ac6882e0ff0940bbf86fb8730d9fd3cf6c53b66053f8d5e26457791da0bc69f9a10af7b41ec9c7b1421ee8090230dcb9a3df576d5ce4130d457c9f6b841acdce85bb4333ede293fd93984aafc513e50454dabe80ff2851cec40a18993e52ef380e3908488e2cc1732dd9e41f79080d007f78615d28d1a2cf0a8084a22d2837c7db5d88c98585158326e73151758b5d"}, &(0x7f0000001280)=0xe3) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000012c0)=""/125) 2018/03/21 13:35:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00000000c0)=0x1f, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000040)={0x1400000, 0x1f, 0x9}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000280), 0x4) 2018/03/21 13:35:47 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) rmdir(&(0x7f00000000c0)='./file0/bus\x00') ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) symlinkat(&(0x7f0000000000)='./file0/bus\x00', r0, &(0x7f0000000080)='./file0/bus\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x8001, 0x0) 2018/03/21 13:35:47 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x80, 0x0, 0x1, 0x20}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f00000000c0)={r1, 0x80}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001500)={0x4, &(0x7f0000000080)=[{0x7, 0x401, 0x1, 0xbd1f}, {0x1, 0x10001, 0x8, 0x9}, {0x2, 0x1, 0x3, 0xffffffffffffff70}, {0x6, 0x9, 0xd, 0x8001}]}, 0x8) r2 = open(&(0x7f0000991000)='./file0\x00', 0x10442, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000000)={0x17e, 0x200, 0x1, 0x8, 0x9, 0x8001}) sendmsg(r2, &(0x7f00000014c0)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)="bb59332446f6c1396b43026d5c1b6cf28bbe3557af3402288ef38cfbd2e7e960d24e2537e0e70f7c1558e31d32e1c11342aec22284ccff5d39b8a6c87577f53c8fc1e9bd39e6916a75559b2da169ffb873165c8e68bdd9e6553e27f04a2440304b741a9af45eed220afe9b9ce20a36f0a00121", 0x73}, {&(0x7f0000000240)="7365799a632835eb964c1aff69cd80470b32f6b016faf3e4fbb7c0ef2b1b3dee939f3eb59c826bf76866cec5a703dbc1eede72729a7b67388d828212e862505b1d9e1233", 0x44}, {&(0x7f00000002c0)="71cbe115d755a8fa5e90e12e9b68", 0xe}], 0x3, &(0x7f0000000340)=[{0x28, 0x3a, 0x4, "e65f00323e484b51e1dd2b0a510f5536733c73199fe7022199"}, {0x38, 0x114, 0x3ff, "b7709edc89b1a670f79944e989c911ff645c3302688b7f13945b08853fa2dd3cfbb9fa82e99e7312659b097f"}, {0x100c, 0x11b, 0x8000, "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"}, {0xe8, 0x103, 0x100000001, "93a22bf583f138b358ce2f21543070a385fb98f4d653e25a04fb61345b49cf15d3f0bc720362c54cdfd9b4c71ed470028c894302cbdc7b61906af059f8470e748aacc4d2e69dde31592abacf6a014be993efc4e19f190800599be9060ae02745983de31fa42c76305fc8a9e67f17e9e24a1b2af74b170a727e3d8a1318340b9252bb9a3cf16ba897f391436c5bfdaaf2004b6724bf5367ef558d792048cd2418836992c3c3452ae89dec4d7a8c79ec6b0123e9eb59679c280d528601e9255aba48e7e32e8f29e33ec786fe1b23b17a874da90518c9b4789be5ae87"}], 0x1154, 0x4000}, 0x4000) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, r2, 0x3) ioctl$TIOCLINUX2(r2, 0x40305828, &(0x7f0000001540)={0x2, 0x20, 0x0, 0x0, 0x6ac9}) 2018/03/21 13:35:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1000000000002) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f0000000700)=ANY=[]}, 0x1}, 0x0) close(r0) 2018/03/21 13:35:47 executing program 0: r0 = socket(0x11, 0x80000, 0xfffffffffffffffd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r2, 0x0, &(0x7f0000000080), 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x59, r1}) ioctl$TIOCSTI(r2, 0x5412, 0x5) 2018/03/21 13:35:47 executing program 3: getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) capset(&(0x7f0000866ffc)={0x19980330}, &(0x7f00001dd000)) capset(&(0x7f0000716000)={0x4000000020080522}, &(0x7f0000251000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 2018/03/21 13:35:47 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) r0 = getuid() quotactl(0x9, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)="28a8d3855f11624f2b2c2908c1ee7c4dd97e258762c744a1a4ea1e20b1b119026aede908dc7e9000f25a1ea1d5d4ca4181b0883b0176564dff0fe005ddf03259b5cf67cd1db4b3d4083563f9181d0dbf39f109778b584c1f6a5dde9d64ef862388cdaea6a5a22cec5652070b7555155ba5427c5ba0ac8ad243c9aaa85c9d187691c712b018f4470b97e81f44b3747ad00cf9d6592e00a09f99df8a1cb3b35e24ce6f51cf7c221e4fb1555af06374bd68a8daff2548fb64fb09d665442ca2f6be08c7bb56d830b15c484df40a7f986784117560bac5914d03cd0262a2e6adb17d686dca7e96a84c4b3d5fbb5e2b49fe0546678a35f306b7f6a0") mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='..', &(0x7f00000000c0)='rpc_pipefs\x00', 0x894b08fa2bf0f52c, 0x0) 2018/03/21 13:35:47 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x14}}}, {{0xa}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/icmp\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/63}], 0x20000000000003d5, 0x10000000) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f00000000c0)=""/106) 2018/03/21 13:35:47 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x608300, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) 2018/03/21 13:35:47 executing program 0: r0 = socket(0x10, 0xc00000003, 0xfffffffffffffffd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x2}, 0x0, 0x1}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)="62e3b466f30aa7034b585f2534b5672bd7916a72ef7d5e1e92b730711f532338a5febb57d315f911c749e8d9fba3b003d7a4b50bffb6eb6f75c11509987f948ba83bcadc1c13daa2b5f56a25df5d", 0x4e}, {&(0x7f00000001c0)="bca63ec1cc5eefbab61537cd84c47a87965e3f238d24894015a01fcedb2038afcdb254540f94640fd56605190b3144301a3e26b07576db09592afc5d43231ce40192e0b3b4ee6f52208065ad7bbfc3aa18fe3fcc7e1728d334f3b55df6398e0e7836c9922dca01401c7d382184d7c175925ba41428c26672bbfee0620d49b8c80eba93a7d2a5e8cdf2b9", 0x8a}, {&(0x7f0000000280)="2f6d04ef493f9039eb9eb822d37998d5532cee27c81ad4e6b020ccf8b57e649ff904553cc79644cc51f5d7ed74b00fdbda36f4f20556ff0e78fee825923da68a16b9681083e84f6d2d647738aeacd7085f3359fa88751be11f2cfba678a43317275246153b5f0bf027bacd322d036c99639e763223fcda7268d2da3ea190a4399ba2d92ad97a3c01646302da580262eea852e885e692c886c3a4b9c11f11bc3edfcd19bb9dcf58ec81efcd888400d2fdd335321ad009459cc9c2f98ce24080e14100d8ed49f4c2e1247ebff63da3d545979d48fe6a1392a1c38095e942167332bdae095102be7f72", 0xe8}], 0x3, 0x0, 0x0, 0x80}, 0x4001) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x4000) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000500)) mq_timedsend(r2, &(0x7f0000000400)="489ba7e24d212b0a33cd7880de8127069efbb083d6411f317a06b3730a4e0b03b05e8dc89c0aa15c4c6f5dbef31ded0c5cd1f439a7f36a06d8103c6cf878f8b15f9b1c89034222802ea54846405f0debb41cc28423d870c3e7bc399418f17b5a0462126f8f", 0x65, 0xfffffffffffffffe, &(0x7f00000004c0)={r3, r4+30000000}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000540)={'syzkaller1\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/21 13:35:47 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656fe01b3da06d5f753a6f626a6563745f723a7472616365726f7574655f657865635f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a63302c2d2032"], 0x52) [ 65.992979] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/21 13:35:47 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}], 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r2 = fcntl$dupfd(r1, 0x0, r0) epoll_wait(r2, &(0x7f00000001c0)=[{}, {}, {}], 0x3, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}) r3 = accept4(r1, &(0x7f00000002c0)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0xffffffffffffff11, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x4, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)={r4, 0x80, 0x1, [0x0]}, 0xa) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000180)=[{0x7, 0x4722}, {0x2, 0x7f}, {0x2, 0x9}], 0x3) 2018/03/21 13:35:47 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x6556, 0xffff, 0x6}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000000c0)=0xfffffffffffffff7) 2018/03/21 13:35:47 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x14}}}, {{0xa}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/icmp\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/63}], 0x20000000000003d5, 0x10000000) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f00000000c0)=""/106) 2018/03/21 13:35:47 executing program 3: r0 = socket$nl_generic(0xa, 0x2, 0x11) bind$netlink(r0, &(0x7f0000000000)={0xa, 0xfc, 0x4}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)="7ea4f09c5c359687586ebcc67ce45a150ed50400f9766d745aafd0da843026c07bad6cfb1f9cc6214101b39e179b56f17b2d12e6f67b80756d43d3f59229596870c9122c33da7f7139495739a29eb2780abba53e239233032c9f77de1b8040c3543991548eccaceef02ac1eb30d6479efa130fd6e38310565202f199194ec8", 0x7f}], 0x1}, 0x4040000) 2018/03/21 13:35:47 executing program 7: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@nfc, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}, 0x20000000, 0x4c8c}, 0x88) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file1\x00') 2018/03/21 13:35:47 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656fe01b3da06d5f753a6f626a6563745f723a7472616365726f7574655f657865635f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a63302c2d2032"], 0x52) 2018/03/21 13:35:47 executing program 6: clock_nanosleep(0x2002, 0x0, &(0x7f0000012ff0), &(0x7f0000002000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x141200, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x2, 0x4) 2018/03/21 13:35:47 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x94, 0x4) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) 2018/03/21 13:35:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000a6affa)='smaps\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000401ff8)='lo\tlaK1\x00', 0x0) dup3(r0, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000d17000)=""/4096, 0x1000}], 0x1) 2018/03/21 13:35:47 executing program 3: prctl$void(0x1c) mmap(&(0x7f0000cb7000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x3) sched_yield() seccomp(0x1, 0x0, &(0x7f0000000ff0)) socketpair(0x10, 0x8080b, 0x5, &(0x7f0000000000)) 2018/03/21 13:35:47 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r0 = socket(0x2, 0x5, 0x200000000000000) connect$inet6(r0, &(0x7f000001cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa0fec)={@remote}, &(0x7f0000798000)=0x3f6) 2018/03/21 13:35:47 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x101, 0x0, 0x7, 0x0, 0x6a}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x2}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000001c0)=0x1f, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @rand_addr=0xfff}}, 0xffffffffffff23cf, 0x4, 0x6, 0x400, 0x200}, &(0x7f00000002c0)=0x98) 2018/03/21 13:35:47 executing program 7: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@nfc, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}, 0x20000000, 0x4c8c}, 0x88) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file1\x00') 2018/03/21 13:35:47 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) close(r0) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/03/21 13:35:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000ec000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4(r0, &(0x7f0000000080)=@ethernet={0x0, @broadcast}, &(0x7f0000000100)=0x80, 0x80000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x103b00, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/03/21 13:35:47 executing program 2: unshare(0x20000400) r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) uname(&(0x7f0000000040)=""/165) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200802, 0x20) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r1, &(0x7f0000eb8000)) 2018/03/21 13:35:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='loginuid\x00') sendfile(r0, r1, &(0x7f000017f000), 0x7) 2018/03/21 13:35:47 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x6556, 0xffff, 0x6}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000000c0)=0xfffffffffffffff7) 2018/03/21 13:35:47 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x1, &(0x7f0000000040)=0x4) 2018/03/21 13:35:47 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f00000002c0)=[{0x7fffffff, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x9, 0x0, 0x1, @time={0x0, 0x1c9c380}, {}, {}, @time=@time}], 0x38) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101042, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xac1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r3}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20801, 0x0) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000040)={0x6, 0x9}) 2018/03/21 13:35:47 executing program 7: socket$netlink(0x10, 0x3, 0x1) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) writev(r0, &(0x7f0000001580)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f00000000c0)="b9188321a68eb7aa69d68cf952b2039ed35257d16d5fa4cc81472f5313c3e87426d11ec74b38bb92b60388e7e36e5ec3329cf04ed0fc8d29", 0x38}, {&(0x7f0000000140)="8faaa0921b97d53bc4f50ea2eed0311d5ae996c892242e0c90bb83ca355ff49a92dce84970c352f4ff0a2385dcbb0d0d013a7d9a9302e2ce52c35db69de3ed8994ed983a4fbe08804d1cfae85d86d1c75c8f6e42abf43430e83fd61ea6f5f0ae07ae01da381012c214ea18520c4c876c494e2aa9c2f84f71d3dc84056a7b23b98cd427ba368a6a0ff536ee6f6b1804811cb80639b9010cb604f5d0fbbd8503a2a35bebe3bf1348fa0ea7541567817dd3057902876f4561b6cf9e26e8a5e9b61e8b28c3a1edfd8505cb78212a80e860", 0xcf}, {&(0x7f0000001400)="ddaf515a075c68fff93bd189c3d1ba11eb7aca05ee8e8654161cdeaec37c4e1d5a66e1701b185c535e4b3803bb1e548abb4b9f1efe3f437f0c2fac361e62578235a2a05ee86b793f1013cbc1", 0x4c}, {&(0x7f0000001480)="9f398003bcce4f67ef52ebe88a57cfd489917aab89ae2df46759ddf5c862b5a8d66ac3c56bb06b18280e68cacd4d49cf89521808d2fb795f1da7272f17c135c347bee9b6b567e0ccba6f2670bd955b15beb112e0f8a58eaf8d", 0x59}, {&(0x7f0000001500)="566b2cf9d3b5a6b2f3aa0107faf9b2612acd2c7f28009b780c6ffba9ee8db4b5505206d008538866714d3c616a6b38db7aa7bef745ff63efbc2bea2c11b04d023e76cfa8f9c6e656915c22577afbee102129e655671948aa", 0x58}], 0x6) getsockname$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10) syz_open_dev$usbmon(&(0x7f0000001600)='/dev/usbmon#\x00', 0x7, 0x200000) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="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", 0x1bb}], 0x1) 2018/03/21 13:35:47 executing program 0: r0 = socket(0x4000000000013, 0x80004, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"736974300000002e00000700000200", r1}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x200202, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000180)={0x2, 0x4, 0x8}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x30, &(0x7f0000000040)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000000c0)=0xc) r4 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x6, 0x20000) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0xffffffffffffff6d) r5 = dup(r1) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000100)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) lseek(r1, 0xffffffff7ffffffd, 0x3) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000000300)=0x6141da9f) fcntl$setsig(r2, 0xa, 0x2d) 2018/03/21 13:35:47 executing program 2: ioctl$void(0xffffffffffffffff, 0x1) 2018/03/21 13:35:47 executing program 1: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000040)=0x80) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000180), 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0xb957) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffac1414bb0000000006000000ffff45ffac141411ac14140dac1414aa00000000ac146867b447ce2128fe2c46f267f09314aa"], 0x28) 2018/03/21 13:35:47 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f00000002c0)=[{0x7fffffff, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x9, 0x0, 0x1, @time={0x0, 0x1c9c380}, {}, {}, @time=@time}], 0x38) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101042, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xac1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r2, r3}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20801, 0x0) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000040)={0x6, 0x9}) [ 66.511046] [ 66.512712] ====================================================== [ 66.519011] [ INFO: possible circular locking dependency detected ] [ 66.525403] 4.4.120-gd63fdf6 #29 Not tainted [ 66.529791] ------------------------------------------------------- [ 66.536183] syz-executor3/9731 is trying to acquire lock: [ 66.541711] (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [] shmem_file_llseek+0xf1/0x240 [ 66.552049] [ 66.552049] but task is already holding lock: [ 66.557999] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 66.567297] [ 66.567297] which lock already depends on the new lock. [ 66.567297] [ 66.575597] [ 66.575597] the existing dependency chain (in reverse order) is: [ 66.583207] -> #2 (ashmem_mutex){+.+.+.}: [ 66.587996] [] lock_acquire+0x15e/0x460 [ 66.594247] [] mutex_lock_nested+0xbb/0x850 [ 66.600853] [] ashmem_mmap+0x53/0x400 2018/03/21 13:35:47 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000253000)=ANY=[@ANYBLOB="0000000000000000c98001690d45f790000000000000000000000000"], 0x32) write(r0, &(0x7f0000657000)="ee000000080000000000ec676c6d0000230000e2ff057362569a446008265e3e6538e0ea000004000000", 0x2a) ppoll(&(0x7f0000fe8fd8)=[{r0}], 0x1, &(0x7f00008d5000), &(0x7f0000d3c000), 0x8) 2018/03/21 13:35:47 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000253000)=ANY=[@ANYBLOB="0000000000000000c98001690d45f790000000000000000000000000"], 0x32) write(r0, &(0x7f0000657000)="ee000000080000000000ec676c6d0000230000e2ff057362569a446008265e3e6538e0ea000004000000", 0x2a) ppoll(&(0x7f0000fe8fd8)=[{r0}], 0x1, &(0x7f00008d5000), &(0x7f0000d3c000), 0x8) 2018/03/21 13:35:47 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) [ 66.606937] [] mmap_region+0x94f/0x1250 [ 66.613194] [] do_mmap+0x4fd/0x9d0 [ 66.619009] [] vm_mmap_pgoff+0x16e/0x1c0 [ 66.625334] [] SyS_mmap_pgoff+0x33f/0x560 [ 66.631757] [] do_fast_syscall_32+0x321/0x8a0 [ 66.638518] [] sysenter_flags_fixed+0xd/0x17 [ 66.645185] -> #1 (&mm->mmap_sem){++++++}: [ 66.650026] [] lock_acquire+0x15e/0x460 [ 66.656272] [] __might_fault+0x14a/0x1d0 [ 66.662592] [] filldir+0x162/0x2d0 [ 66.668397] [] dcache_readdir+0x11e/0x7b0 [ 66.674809] [] iterate_dir+0x1c8/0x420 [ 66.680962] [] SyS_getdents+0x14a/0x270 [ 66.687196] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 66.694385] -> #0 (&sb->s_type->i_mutex_key#10){+.+.+.}: [ 66.700553] [] __lock_acquire+0x371f/0x4b50 [ 66.707131] [] lock_acquire+0x15e/0x460 [ 66.713362] [] mutex_lock_nested+0xbb/0x850 [ 66.719941] [] shmem_file_llseek+0xf1/0x240 [ 66.726521] [] vfs_llseek+0xa2/0xd0 [ 66.732413] [] ashmem_llseek+0xe7/0x1f0 [ 66.738655] [] compat_SyS_lseek+0xeb/0x170 [ 66.745149] [] do_fast_syscall_32+0x321/0x8a0 [ 66.751898] [] sysenter_flags_fixed+0xd/0x17 [ 66.758588] [ 66.758588] other info that might help us debug this: [ 66.758588] [ 66.766707] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 66.776433] Possible unsafe locking scenario: [ 66.776433] [ 66.782466] CPU0 CPU1 [ 66.787099] ---- ---- [ 66.791733] lock(ashmem_mutex); [ 66.795384] lock(&mm->mmap_sem); [ 66.801639] lock(ashmem_mutex); [ 66.807821] lock(&sb->s_type->i_mutex_key#10); [ 66.812892] [ 66.812892] *** DEADLOCK *** [ 66.812892] [ 66.818921] 1 lock held by syz-executor3/9731: [ 66.823468] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 66.832508] [ 66.832508] stack backtrace: [ 66.836976] CPU: 0 PID: 9731 Comm: syz-executor3 Not tainted 4.4.120-gd63fdf6 #29 [ 66.844562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.853895] 0000000000000000 dfb89ce5c4151acd ffff8801d2d1fa58 ffffffff81d0408d [ 66.861863] ffffffff8519fe60 ffffffff851a99a0 ffffffff851be7c0 ffff8800aa3dd0f8 [ 66.869840] ffff8800aa3dc800 ffff8801d2d1faa0 ffffffff81233ba1 ffff8800aa3dd0f8 [ 66.877835] Call Trace: [ 66.880402] [] dump_stack+0xc1/0x124 [ 66.885737] [] print_circular_bug+0x271/0x310 [ 66.891851] [] __lock_acquire+0x371f/0x4b50 [ 66.897792] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 66.904774] [] ? __lock_is_held+0xa1/0xf0 [ 66.910568] [] lock_acquire+0x15e/0x460 [ 66.916164] [] ? shmem_file_llseek+0xf1/0x240 [ 66.922280] [] ? shmem_file_llseek+0xf1/0x240 [ 66.928397] [] mutex_lock_nested+0xbb/0x850 [ 66.934337] [] ? shmem_file_llseek+0xf1/0x240 [ 66.940453] [] ? mutex_lock_nested+0x5d4/0x850 [ 66.946653] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 66.952855] [] ? mutex_lock_nested+0x560/0x850 [ 66.959062] [] ? ashmem_llseek+0x56/0x1f0 [ 66.964832] [] shmem_file_llseek+0xf1/0x240 [ 66.970783] [] ? __fget+0x23a/0x3b0 [ 66.976029] [] ? shmem_mmap+0x90/0x90 [ 66.981448] [] vfs_llseek+0xa2/0xd0 [ 66.986693] [] ashmem_llseek+0xe7/0x1f0 [ 66.992286] [] ? ashmem_read+0x200/0x200 [ 66.997966] [] compat_SyS_lseek+0xeb/0x170 [ 67.003820] [] ? SyS_lseek+0x170/0x170 2018/03/21 13:35:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) write$tun(r1, &(0x7f00003f1000), 0x102d5) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x18000, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x341800) 2018/03/21 13:35:48 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsf0\x00', 0x102}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)=0x1) 2018/03/21 13:35:48 executing program 1: r0 = socket$packet(0x11, 0x800000003, 0x300) r1 = socket$inet6(0xa, 0x200000002, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001fef)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) mq_getsetattr(r2, &(0x7f0000000000), 0x0) sendto$inet6(r1, &(0x7f0000c6dfff), 0x0, 0x0, &(0x7f000032ffe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f00000036c0)=[{{&(0x7f0000003500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x32, &(0x7f00000035c0), 0x0, &(0x7f0000003600)=""/150, 0x96}}], 0x1, 0x20, &(0x7f0000003780)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000040)) 2018/03/21 13:35:48 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000004000)={0x800}) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000), &(0x7f0000001ffc)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x9, 0x4}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x566) 2018/03/21 13:35:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f0000000100)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x2, 0x4e21, 0x100000000, 0xa, 0x20, 0x20, 0x32, r1, r2}, {0x5, 0xe56, 0x8000, 0x45fd, 0x374ad4c2, 0xff, 0x4, 0x3ff}, {0x9, 0x6, 0x1, 0x8}, 0x7fff, 0x6e6bb5, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0x3504, 0x7, 0x1, 0xf2, 0x40, 0x9, 0x2}}, 0xe8) r3 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r3, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x30}) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000000000)=0xfffffffffffffffd, 0x1) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) [ 67.009325] [] do_fast_syscall_32+0x321/0x8a0 [ 67.015441] [] sysenter_flags_fixed+0xd/0x17 2018/03/21 13:35:48 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000007200)={0x0, 0x0, 0x0}, &(0x7f0000007240)=0x14, 0x80000) sendmmsg(r0, &(0x7f000000af80)=[{{&(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000002380)=[{&(0x7f0000000100)="e783e53514e6e61448fe54a9d95a377ab53307ed21a30ea06c5997d9", 0x1c}, {&(0x7f0000000140)="e1be1329d1fd3eaa2d4226bab56e4517178e3acf7ea670a4087bb310918c70951302798dd0df32d007eaf8bb1b07e624a379f23b73e2fcae2f9e4a406deafba2607b9987a60f3b", 0x47}, {&(0x7f00000001c0)="2ddf387edb725b0c8ae8ad2f8277c0a0c31ee83aea668abc6bff06ed4c6e306cc1770976de3efbef9863650c8469725a2bfd317e96b2eceeefb46776106189ce1c3ce587a03ab221c0deee54026f472c2cedc0ac34", 0x55}, {&(0x7f0000000240)="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"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0x100c, 0x4}, 0x40000}, {{0x0, 0x0, &(0x7f000000ae00)=[{&(0x7f000000a880)="d8a1136ad7c2320f691d030ed9148151b9328df2447848231d05185122f6c3e95c4c35064ec24cb87613363a24770030cf1e22c33b16e03d46c8249e0284085b42f78d43760020988e5c63dac1cb8511b8b527be023e9873f7e1c84ef9c1c8841cd0cd6a462707790c2036eb5e8356793868d4cb8bb5877a515c9ec981297f237ac9d5e441e61e6b1a31dd3d5068616e7733bc25dbaee2190b9accc1797b7f9b38bcbecb827c5c718e261e3c52a7bffc1ca29faff74855895e036a2b77fa78e5163461f6a9c6b396fcc2525125f73e1993db395761c4769d89ac62aadffd39", 0xdf}, {&(0x7f000000a980)="4348cfa59c02491afacec14c7b49d56a4f3024f6a54ab8ea732b2f56314a0e45cc92f8d5d17ac0e5d6a998a16e1e02450bc2b1510d39fac4a82da824d645ff0a91984270d1ac640559fe9ec813ed83f502010440", 0x54}, {&(0x7f000000aa00)="fa83b25bfb", 0x5}, {&(0x7f000000aa40)="3a3624f7d8c8", 0x6}, {&(0x7f000000aa80)="79dedfceed31e2180a5913f45d603be0a56fa8fa9835a8fa77529492e5e8077fea98fdcbbef40e4fb4dd75967a58755386ac9f1ee913307d0c63dde084eddcfd69fa2f6518c8b37f069f426376776a362f43353e8469c8060047a99ec11975f2871b5904d2d59028cd510f5ed074642747dc4786263c97f114c8febf3baaf5e261", 0x81}, {&(0x7f000000ab40)="fc3166b7c0cfef0de5b44a6c0f15e3efbf2fd2a84e487f841baf6e158c838f5b169c2f5d90c9880cffa50c4bb95fc25a610f67ec8f3a08c1691af4f6afdda08ab0abe2e7", 0x44}, {&(0x7f000000abc0)="61a5884cb821dea39c52c450c04040a205e2e3e429f479a9dfb48f257970a2954773bda25c3d14761389e8a2d51b240deb813b1751048d01ef3e794203ada72766a854ece89a7a97c8d1f53bdaa827f8e3fa275e35236ef00f8dac0872492a4c308521852a604fa2079e151de1ebd2391129ab9dc91bc10cfdbfd5590d8b31aedb81ffa3c003bd3ab0c353041a4cbbda4897d0a6ed778bcebda0981846344e18b8fcd15cc4570d667ffc2153cc9658ade922ddc9179b6ba054fd7e7185bfed6b4c31d28ac7607d5cb20fe3c6b39037e349b8e2caf5318a7b2f14ccfd803a09bd", 0xe0}, {&(0x7f000000acc0)="40418b1df8a58e2928d815abdc2b0245cbcb2889a82aede8799e610fac8c56ab6119113c4b393ca3f5dc23dd600bf796077ff67ed4749f5ea51575b77f5a35e01b3b46ee6a16328b16390577aaa6e98abb8d47f93f5e900d57a9ee5065f9773ab1600ef64e45eb6269a99835f7b56c333a4dc1b9153b7c9e7b8edc49c72a3defbdd8b0425c69b5b7bb552d488f2a56c21e64f5fc0db4a8609db4e5f5d9552e142aafddf021bb90b01bd1a613c567d2d35ac7", 0xb2}, {&(0x7f000000ad80)="7d9b1a7fb185e7335715ee3df530e2cd1dfb77b738cec140aba1ac4be2b9634441a6634abb16611c4b3623809c363e6b22184072e691a202cc50482cb5c067c4ca", 0x41}], 0x9, &(0x7f000000ae80)=[{0x68, 0x11f, 0x2, "342b60ceb06e9936c6873a51665e745ab67ea413fe93fcfd693d792e3b61163f2f4fd08471740fb5355323758a15e70b0ff49efe7e38d55b94e3ac4f19dd4a52ec0694b8635f8e77bdc3fffede51908a51d271f9724927469795"}, {0x64, 0x100, 0x0, "02b8f21dbf967e8b6ebbe154a556bdd4efcf9c0e4c90bf16595bf47ff36e9f5db18d41ef3bcf1debcc0c21d3e6cc29eb3b1d44dd34c5d0ddd69d14647aa10a72203d900272cf0903c4d66a2c7cb36af110f909f21e7e4d3a"}], 0xcc, 0x4000841}, 0xcf4}], 0x4, 0x8010) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r4, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000698000)=[{&(0x7f00003bc000)='\x00', 0x1}], 0x1, &(0x7f0000010db8)}, 0x0) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) sendto$unix(r4, &(0x7f0000b35ff7)="11", 0x1, 0x0, 0x0, 0x0) r5 = dup(r3) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000000)) recvfrom(r5, &(0x7f0000e49000)=""/243, 0xf3, 0x0, 0x0, 0x0) 2018/03/21 13:35:48 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000001680)=[{{&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000840)=[{&(0x7f00000003c0)=""/223, 0xdf}, {&(0x7f00000004c0)=""/211, 0xd3}, {&(0x7f00000005c0)=""/240, 0xf0}, {&(0x7f00000006c0)=""/168, 0xa8}, {&(0x7f0000000780)=""/175, 0xaf}], 0x5, &(0x7f0000000880)=""/32, 0x20, 0x10000}, 0x4}, {{&(0x7f00000008c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000940)=""/97, 0x61}, {&(0x7f00000009c0)=""/199, 0xc7}, {&(0x7f0000000ac0)=""/53, 0x35}, {&(0x7f0000000b00)=""/100, 0x64}, {&(0x7f0000000b80)=""/200, 0xc8}, {&(0x7f0000000c80)=""/147, 0x93}], 0x6, &(0x7f0000000d80)=""/26, 0x1a, 0xfffffffffffffffd}, 0x9}, {{&(0x7f0000000dc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000e40)=""/129, 0x81}], 0x1, &(0x7f0000000f40)=""/63, 0x3f, 0x9}, 0x80000001}, {{&(0x7f0000000f80)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001000)=""/76, 0x4c}, {&(0x7f0000001080)=""/255, 0xff}, {&(0x7f0000001180)=""/139, 0x8b}, {&(0x7f0000001240)=""/38, 0x26}, {&(0x7f0000001280)=""/29, 0x1d}, {&(0x7f00000012c0)=""/56, 0x38}, {&(0x7f0000001300)=""/254, 0xfe}], 0x7, &(0x7f0000001440)=""/4, 0x4, 0x3c}, 0x6}, {{&(0x7f0000001480)=@nfc_llcp, 0x80, &(0x7f0000001640)=[{&(0x7f0000001500)=""/200, 0xc8}, {&(0x7f0000001600)}], 0x2, 0x0, 0x0, 0x100}, 0x100}], 0x5, 0x40000000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000001740)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r0) bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r3, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6", 0x3b}], 0x1}}], 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000100)={0x0, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x5}}}, 0x88) socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r3, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x21}, 0x1}, 0x40001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x1, 0x3, 0x1, 0xef6, 0x4, 0x2}, 0x20) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f00000001c0)) shutdown(r3, 0x1) 2018/03/21 13:35:48 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) r1 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x80800) prctl$intptr(0x22, 0x9) fcntl$setflags(r1, 0x2, 0x1) 2018/03/21 13:35:48 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x4, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0e630c40"], 0x0, 0x0, &(0x7f000000bf1f)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f00000e0f29)}) write(r0, &(0x7f0000000200)="775d9daa1429f24d57723eb3aeec4630b368ee7b1479eda229b091217badcbe321f64c55d0704fa3be5c542e21f746f1807981b0434a69cf5f9cde3ee2205a29e697d4236db5c1c2458afdb4ba7659ebd7b8c1783ebed17eb3f803bed4d17b48a51fac55fc5695a060ee9e0632654784b511c21165bf430c4baa3b71719090882d29b4789412a18a5a11b98e7a86a91b439596522f35adf3db1a103d0bd1643cb0c1d667387d3a3d57de0153a068111c8b46635c9d5b48e9474f6cd2e12b72b141be877704adc96211e3f654289c6503b47aba45d23736e0661fd85e2c0e80706d967ae82c4d66cef315cfbd977e9846888da08f5ce892625ef198", 0xfb) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x3) 2018/03/21 13:35:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300090465000000000000007f008040040000004600010700000014190004000000000000008ceb0003000000000400000003f500", 0x39}], 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x102) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x0, 0x1, [0x1]}, &(0x7f00000001c0)=0xa) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:crack_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2b) 2018/03/21 13:35:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000fdc)=@ipv6_newroute={0x24, 0x48, 0x20000000001, 0x0, 0x0, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/21 13:35:48 executing program 2: getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000fc0), &(0x7f00000042c0)=0x8) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000004240), &(0x7f0000004380)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000080)=0x14) r4 = geteuid() chmod(&(0x7f0000000280)='./file0\x00', 0x101) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@rand_addr=0x10000, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x8, 0x4e22, 0xea, 0xa, 0x80, 0x80, 0x0, r3, r4}, {0x8, 0x401, 0x8, 0xfffffffffffff53c, 0x90, 0x0, 0x6, 0x3f}, {0x2, 0x7, 0x7fff, 0x5}, 0x9, 0x6e6bb2, 0x3, 0x0, 0x2, 0x3}, {{@in6, 0x4d6, 0x3c}, 0xa, @in, 0x34ff, 0x0, 0x1, 0x401, 0x79, 0x3, 0x400}}, 0xe8) 2018/03/21 13:35:48 executing program 7: r0 = inotify_init1(0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'vcan0\x00', 0x200}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0x3, r1, 0x4, &(0x7f0000000140)=""/32) fcntl$setown(r0, 0x8, r1) 2018/03/21 13:35:48 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000100)={0x4, 0x5, 0x8001, 0x9, 0x0, 0x8001}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x592}}, 0x1000, 0x80}, &(0x7f0000000140)=0x88) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x3c0, 0x9, 0x0, 0x5, 0x0, 0x100, 0xfffffffffffffff9, 0xec, r3}, 0x20) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') dup2(r1, r0) 2018/03/21 13:35:48 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/21 13:35:48 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84800) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fsync(r1) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)=ANY=[], 0x250}, 0x1}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$notify(r0, 0x402, 0xc2a54ff0f0ce7387) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x6f, 0xde0c, 0x2, 0x1, 0x3}, 0x14) 2018/03/21 13:35:48 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x4, &(0x7f0000000140)={0x2}, 0x8) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000001c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x100000001000005) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x200, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000280)=0xfd) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3ff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000002c0)={0x3, 0x3, 0x3, 0x0, 0x7fffffff}) ioctl$KDSKBLED(r0, 0x4b65, 0x2) close(r2) 2018/03/21 13:35:48 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x480802, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet6_int(r3, 0x29, 0x12, &(0x7f0000000080)=0xff, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) [ 67.154083] binder: 9784:9790 unknown command 1074029320 [ 67.176401] binder: 9784:9790 ioctl c0306201 20fed000 returned -22 [ 67.194024] binder: 9784:9801 ioctl 4b3a 3 returned -22 2018/03/21 13:35:48 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x48002, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2fffeff, 0x832, r0, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000100)=""/98) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) 2018/03/21 13:35:48 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020b0000ffffffffac020018003500000275981239e0535911541305a6105e1aa83454240a4f854f1c3c57def777000000000000000000"], 0x18}, 0x1}, 0x20044001) open$dir(&(0x7f0000000000)='./file0\x00', 0x80000, 0xc) dup3(r0, r0, 0x7fff9) [ 67.211807] rfkill: input handler disabled [ 67.215154] binder: BINDER_SET_CONTEXT_MGR already set [ 67.215160] binder: 9784:9790 ioctl 40046207 0 returned -16 [ 67.216520] binder: 9784:9801 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 67.217768] binder: 9784:9790 unknown command 1074029320 [ 67.217773] binder: 9784:9790 ioctl c0306201 20fed000 returned -22 [ 67.260761] rfkill: input handler enabled 2018/03/21 13:35:48 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x0) socket$inet6(0xa, 0x1, 0x400) exit(0x41c) r0 = request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='logon\x00', 0xfffffffffffffff9) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x10) recvfrom$ax25(r1, &(0x7f0000000180)=""/251, 0xfb, 0x2000, &(0x7f0000000280)={0x3, {"963530792a00c1"}, 0x8}, 0x10) request_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="3a4c9e16cb0e28bf0363169163629fec65fec8b076fb62f87870d0b620acb4d7c4036208098454ae219504d0216ae0a2884a1e12515e49712d155efe9a5b75c390290e68d6176df417dad0bf27969e78ca0898cfaa23864ad501dcc813d07e423936010f4d9195b2dbb97b551618d4c0ff4c421656fe8996df22a8c27bde1293e8eb798eb367ac4de89062f199da2aaf909395a88be276a0e6d1711aab19b65fa6b99e8fde51d6390484b3e8329a6c6eadc13913ddc99d30d31cc8405d2a8ab49f054008499d53b33405a167b0bd10414dab847086a4e96c8df0cb967bde48c45ce76d75f28c", r0) 2018/03/21 13:35:48 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0xfff, 0x4, 0x20, 0x0, 0x20, 0x8, 0x3, r2}, &(0x7f0000000100)=0x20) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r3 = gettid() fcntl$setown(r0, 0x8, r3) 2018/03/21 13:35:48 executing program 2: getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x4, 0x4) ioctl(r0, 0x800000000000125f, &(0x7f0000000000)) 2018/03/21 13:35:48 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000db3000)='./file0\x00', &(0x7f0000ec3ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000ad3000)=""/132, 0x84}], 0x1, 0x0) 2018/03/21 13:35:48 executing program 5: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000c91ffc), 0x4) 2018/03/21 13:35:48 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x2, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4206, r1, 0x0, 0x10) r2 = dup(r0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={'nr0\x00', {0x4, 0x100000001, 0x1800000000000, "e67d2823353d", 0x4}}) 2018/03/21 13:35:48 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) r2 = dup2(r0, r0) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000000100)=""/13) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) socketpair(0x0, 0x3, 0x8, &(0x7f0000000080)) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:48 executing program 6: pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1) flock(r1, 0x1) close(r0) 2018/03/21 13:35:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2272, &(0x7f0000000080)) 2018/03/21 13:35:48 executing program 3: r0 = timerfd_create(0x0, 0x0) r1 = userfaultfd(0x0) ppoll(&(0x7f0000003000)=[{r0}, {r1}], 0x2, &(0x7f0000002ff8)={0x77359400}, &(0x7f0000002000), 0x8) getrlimit(0xd, &(0x7f0000000000)) 2018/03/21 13:35:48 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe6000)) mount(&(0x7f00004c6ff8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) flock(r0, 0x7) 2018/03/21 13:35:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r1, &(0x7f0000000000)=""/36, 0xd) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/03/21 13:35:48 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000340)=[{0xfff, 0x0, 0x1, 0x200, @tick=0x10001, {0x2, 0x8}, {0x200, 0x7}, @ext={0x73, &(0x7f00000001c0)="f4fdaf2a4d120ff19a272c6f6c9a95f2cfc5c3dfe92c94c879384b10555f4acac7a6ff7dc21730436ffcb17d2092ef4ec59938bbb8fbf63703f79fd271331e0a1cac3102fcdc7dc321621c71b2d7941efbbf2717f91f3d77174e83b0e61b4ab708f87f628a61538481e378b47c001bf88edee4"}}, {0x4, 0x8, 0x6, 0x6, @tick=0x8000, {0x2, 0x200}, {0x5}, @ext={0xec, &(0x7f0000000240)="bf33839c396680bcd12d6fbf32d39497976e861e0b353bc802aa4e8477f51a646f6f049d81f7e4b77ec877505e9a2ffc8f828a8c665bf264388eeb273e96175c26b1ddabfc71d6064117b2c50d179e765e2e703beca941ed7e65318a075011956061dd2c662a3e204846568d0c9d9054853baf54875bfe6f583e8f32ab08d41fa767307f8871372f62cbdbdb32be06ddb337912595260e626ea32b5bddc71f9835b54fcf2cc270f297fe051b5401905185f3bacd0751ed1f9508c967c1ab2b785b5cb1cd999469c9b1a7f95b14575f869b19e36d079897aeba8abd1e005138f636d71e3008cb88862fa1a5fc"}}, {0x6, 0x2, 0x5, 0x1, @time={0x0, 0x989680}, {0x4}, {0x5, 0x1}, @raw32={[0x55, 0xf5, 0x100000000]}}, {0x3, 0x8, 0x6, 0x7fffffff, @tick=0x2, {0x6, 0x4}, {0x1, 0x6f58}, @queue={0x3, {0x7, 0x1}}}, {0x80000001, 0x800, 0x1, 0x8, @tick=0x1, {0x1, 0xffffffff}, {0x1, 0x8000}, @quote={{0xa9d, 0xffffffff}, 0x4}}, {0x3f, 0x6, 0x9, 0x2, @time={0x0, 0x989680}, {0x1f, 0xfff}, {0x5, 0x100020000000}, @note={0xd32, 0xfff, 0x7031, 0x1, 0xbf0}}], 0xa8) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000001400)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f0000000400)=""/4096}, &(0x7f0000001480)=0x50) rmdir(&(0x7f00000000c0)='./control\x00') ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x1000, 0x4, 0x1, 0xffff, 0x8, 0xffffffffffffffe1, 0xffff, 0x6, 0x7, 0x50}) umount2(&(0x7f0000000080)='./control/file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 2018/03/21 13:35:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00') sendfile(r0, r2, &(0x7f0000929000), 0xff) sendfile(r0, r2, &(0x7f00001f4ff8), 0x100) getpgrp(r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x52000, 0x0) 2018/03/21 13:35:48 executing program 0: r0 = socket(0x11, 0x800000003, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:48 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8001, 0x100) accept4$unix(r0, &(0x7f0000000140), &(0x7f0000000200)=0x6e, 0x80800) r1 = socket$key(0xf, 0x3, 0x2) r2 = memfd_create(&(0x7f0000000080)="99766d6e65743173797374656d73797374656d21776c616e3176626f786e65743000", 0x3) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00006a1000)={&(0x7f0000f88fa0)={0x2, 0x3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}]}, 0x38}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x0, 0x7, 0x0, 0x20000000}, {0x3, 0x1, 0x7fff, 0x100}, {0x9, 0xffffffff, 0x7, 0xadf3}, {0x7f, 0x1, 0x1ff, 0x7d43}, {0x10001, 0x4354, 0x1000, 0xff}, {0x8000, 0x2786, 0x9, 0x4}]}, 0x8) 2018/03/21 13:35:48 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000240)={0x2}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0xd3d7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x73}}, 0x10001, 0x8, 0x10000}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001300)=ANY=[@ANYRES32=r3, @ANYBLOB="0600060008000600df00fdff09000900da8c892a9a923bbfefbb34aa6400a7cab32314987ac2dfaa72f0c665453fb487e86f080fdbf35e9ffc165920f0554234eb16fbe26b137ec8502415c43a5762db77dab4af5dce64044ec179a82df45578550d6fa30579b5219efacfe61926c2b45e24013afdaf282887cf99ba9b42806d97e7977ae6068bddd2063fd64632aafe17bfe9683c10c152d2e8daca3202521126130841289eaed7299170fb77fd19b2753c91f831bc9c57d98e0126a638a87728f9ead017199608575341615b84ebae9ace245e3ea3ed8e9d94a41c115b2ca40799ba51f7eb357443"], 0x14) ioctl(r2, 0x1, &(0x7f0000000180)="8c43f7acbbd15f3aa91d9dc800790cfba169c517d8f33e45063ae69f4d14ce2026d0e2113c4c0dcb7f953f7c27eae024eabc506de3041d65d023ba88b4b9a9db260c41489c803d3310e61a32bf9727215aff06f4715f031444f29dc17140a16375e40ea4ddb85c48c60c0c11b51f48b9791582703963062175a83a45111d7d0c62070b1a569fb78163ca") epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000169000)) getxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'security.', '/\x00'}, &(0x7f0000000300)=""/4096, 0x1000) 2018/03/21 13:35:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000660000), &(0x7f0000526ffc)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x15, 0x3, 0x5, 0x9}) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x12e, 0x700) 2018/03/21 13:35:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465000000000000007f00804003000000070001070000000c1900010004000000070000000003000000000000000003f500", 0x39}], 0x300) 2018/03/21 13:35:48 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101080, 0x0) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x1f, 0x100) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x60, "12867f3ccc57af3971ef0451a589b550dfe179a3e81842ea89d217b15158a8d2bbee1cbea27f091826a7f8c16860de4a1ad69e095bfa12bcce2c42a2b689982628470138ae6b9958eee55cb1808e8bd7a9bbc8266fff62a30ae394316b4f590c"}, &(0x7f00000002c0)=0x68) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0xffff}, 0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) fchmod(r1, 0xa) rmdir(&(0x7f00000000c0)='./file0\x00') getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000180)={0x9, 0xffffffffffff3f75}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'ip6gre0\x00', {0x2}}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/21 13:35:48 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'security\x00', 0x2, [{}, {}]}, 0x48) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0xd1, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}}, 0x84) sendfile(r1, r2, &(0x7f000017f000), 0x7) 2018/03/21 13:35:48 executing program 7: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) recvfrom$inet(r1, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8906, &(0x7f0000ef6ffc)) 2018/03/21 13:35:48 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x80000000, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xe0}}) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/03/21 13:35:48 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/184, 0xb8}], 0x1, &(0x7f0000000200)=""/133, 0x85}, 0x40010002) syz_emit_ethernet(0x2a, &(0x7f0000000300)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaab774500a14e2067689000008004500001c000000000000907800000000ffffffff00009078e09d3751fca2fb02357a6b4f79d8a166d126cf30a939d4575a"], &(0x7f0000000000)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x8) 2018/03/21 13:35:48 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) fremovexattr(r0, &(0x7f00000001c0)=@random={'user.', 'bdev !em0@\x00'}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1000000000000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x19, 0x0, 0x3, 0x4, 0x4, 0x8, 0x1000}, 0x20) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000080)=""/176, 0xffffffffffffff79) 2018/03/21 13:35:48 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000100)={0x20, 0xa, 0x1, 0x3, 0x20000000000000, 0x0, {0x0, 0x0, 0x2000000000000002}, [@typed={0xc, 0xc, @u32=0x40}]}, 0xfffffffffffffcf4}, 0x1}, 0x40) 2018/03/21 13:35:48 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x48042, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="240000000000000000000000000008000100e00000010000000000000000000000000000"], 0x24}, 0x1}, 0x0) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140), 0xfffffffffffffe01, 0x8) 2018/03/21 13:35:48 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="80caf082690cfd62d77278ba") setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000000)="d5229d8c3ba74bc15436b30e8a3711d0360562baabc8c8e4edd8ad19fc2b0781e32c50b4552fadc572ade18b2846ca7e", 0x30) fcntl$setpipe(r1, 0x407, 0xffffffffffffff55) fchdir(r1) exit(0x596b) stat(&(0x7f00000000c0)='.', &(0x7f0000000240)) 2018/03/21 13:35:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465000000000000007f00804003000000070001070000000c1900010004000000070000000003000000000000000003f500", 0x39}], 0x300) 2018/03/21 13:35:48 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000ffb000)='/dev/urandom\x00', 0x0, 0x1) pipe(&(0x7f0000000040)) r1 = dup2(r0, r0) write$eventfd(r1, &(0x7f0000456000), 0x8) memfd_create(&(0x7f0000000000)="be00", 0x1) 2018/03/21 13:35:48 executing program 2: r0 = socket(0x11, 0x800000003, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:48 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"736974300000002e00000700000200", 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0xffffffffffffffff, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/21 13:35:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x7b, 0x1, 0x8, 'queue0\x00', 0xfffffffffffffff9}) syz_emit_ethernet(0x76a, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/21 13:35:48 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x4) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00000001c0)={@loopback=0x7f000001}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1ff, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="53000000f528c5b90121b597418df454b4a9a9625e061abd32bfd0d986b226edd819b5703d47bdd5248e6fde58fcb4466b2112cf34cd9c2700000000000000f8a73739a50f733db7b6a9944069f3ea0c476640f721ed0fb40aaef795c5197c19424f9739802640b703f9cabd19f0bb36b3e472ff2d29dd779565530214fdf5dd1d5018726ea1f234a6398947624095305032b00b03763aa3b44947b2e580761eddc37f63be170da0b1498c7f7e5d44319883c38d24881d145a9d74b4649ad074859dd5104d3ebe2f1245a8cf4eeb1305b09f749da0384c43551839a229dd7bb8dba602d64bdc20dcecb4455dd0c90287ddd1f78eddb53798eb43366335430b8362afe1d5be4a3e1b15ecd7b8a8ddf44f7bad0fb83aec238e31e45845c22eb8258d514dda"], &(0x7f0000000180)=0x5b) pipe(&(0x7f0000000100)) clock_gettime(0x5, &(0x7f0000000040)) 2018/03/21 13:35:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465000000000000007f00804003000000070001070000000c1900010004000000070000000003000000000000000003f500", 0x39}], 0x300) 2018/03/21 13:35:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f0000000200)={0x20071026, r1}, &(0x7f0000000240)={0x80000000, 0x10000, 0x9, 0x3, 0x9, 0x9}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="0800000000000000000000000000000007000000000000000000000000000000000000000000000000000000c8b30e1e88cda255b9ebb19215237abc835f61725e5bbdc1312b27f0fe08002353c405d5e56d09a92515f9d039640f793cc3da68c05172977c1aac3c38a182d309130812e669b00a24bd60a60da79a"]}) gettid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000002a00)={@remote, 0x0}, &(0x7f0000002a40)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000002a80)={@empty, 0x71, r3}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000080)=0xfffffffffffffff7, 0x8) 2018/03/21 13:35:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000100)={0x7b, 0x1, 0x8, 'queue0\x00', 0xfffffffffffffff9}) syz_emit_ethernet(0x76a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff075c000000000000dfd51d26d57c000000000000e0d26d34ac63000022d3f0a99007125c4625b90d97ca814f56ab63f579cf4fbb5da551a0df841cb8f88780bd8d57700eda73d9afebd46e643d5c44877597d14bad8ca87a26371fa009be0e68aea889be7e8ea3668e097b2f1234feb551a9569dee01bbc2f47e53c4c7e6e33c325e6513d9455949536e7626086c398f7c6392f3d30e4f1c670e64ce89b31c75817a170c518ae52cf4a09e88a7b2ffc1b6864146003f4a423cc2c18eb106f0a3408de4de3ed266344d1009995e73f9271c7dae17b38e89122183a87788626d0ed7f18607cf28aaf292473abceb2dcf01243f0e7d73af3c66b465da9dbd4598b3ebc5c54f6495546d9614dcde3390db18f5e1e4f455b6e28fab68b91600a065928e10d2d7e37f444847fd1749d88558ae0372e9c99f56083a735ea0f444c21409adee1421b817188e6f30c1f722f29cdc98f123ecf8099a96bdc707ca8e9b08ab55839b1a20152ecf60aa84ad94b7ade0f77865cd155971fe7a61b9b09a273ff10a5eb09ef04a66fbb035ebdbd55b3901a52a825884a548f75bbf018db63ded18cfb3ba5c42906cf792782ff693f4070515bf9ced2d62484cee8f83e75c360262ebaa1e3d83eca66148a2a992dfe427a2cb39a09a3d8d47970d67f1cedd572f920f23a5c8af187cb4805d8040d80c737695e482465600ad551cd35fc4996e62b5f2dac8555db4776d951317ebee853ec9a8e7e7431c38ebcc8ff0b4dc76dede37b6067dc33078d82e3497b7a0c47a8cc52068d2d757aa1085159a2f782f0df0eca270c74918115dc0873085261da768ef983010d033bcd0c8f75c0f971549c8181fe20a146bc56461720719d5c8775ae97ec2b8487da7c7c925fe76a68085603de709d4abf3cf6608c9fbb00f5bfe1cb8c15a190e4442eb457fcceee4635518c75916385dcb5e5434cbca243eeafbc462afa0fe68e8eb0b922fb11838b5a15cb6ae9f7d1a7cd1c9d6566abf961c5beb540c41480c3e3faf9adf9b677178c3205a01314d7ae097d79b86838dfa3a17e6abf6a21778d6fe34e4c2e52c09f4f481f4f0adf0d4d03c2da2f6ba5b06769830183c3320c895a7f6b33056a2c9f2de287e568dc6251522f538dc9989134f7006fab4651d3152b98af9b2dc0e4002328864b6a66fa100019da2cd50571aa6ff0e142cb1ee3af95577122662cd426cb55a54b45d7f7566882966ddd43a4327f062bdfa03d75fcb4d5510c92b1d1a762d0ae9fa50999cc7c1f022c63c474f2cd83363afd1d27301fc09da6769f0f5d27007c9a6d67bd1255dd05a7541c410d7ff31b1b97d02316766f411fbd394b3daf3a61ae64aba1f7d17bb6c3cb45fadf06282532e136d9373eecf43370f1a59bd5b4df6b2bce03857a43a5fd0cb773ccdb2c4c5848389d21f298e335a88104437272fb65fb1fe5a0942f6c75cf2dbbffefbfa97b48c9b1e3719891b327aa2b83d79fb1bc35b70a4b43b083e56dae882ad1a81f3b8f72804b35c1a799fcd67676a7f02151e5a2dcc49ce6d0b56321de74c75a91e4839edc6a2ad57b9762c14f08908b500eff4064bef70c30c263e4dbcc7aa7f033c9ca19bae5154b95792b0b122062819c377c607d7a37c89a881cce29503f32a51cc27f147d84705bcf6b5775c1cc5d6d4771beb845fbc910aec900d9c3a5f9ffab7a7af8d