000000000000012634840040000000000000001000000000000000000000001000000000000000000000038000000000000002800000000000000", @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="000000000b010000", @ANYRES64=r6, @ANYBLOB="00000000000000008561646600000000070000000000000000000000000000000400000000000000"], @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000002000000000000000000000000000000018000000000000003000000000000000"], @ANYBLOB="080000000000000000634040400000000000000004000000000000000000000010000000000000000000000028000000000000004000000000000000", @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000002400000000000000"], @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYBLOB="300000000000000038000400000000004800000000000000580000001a15000018000000000000003000001fe917ae3b81265bc8e935d53fcb4e000000000038"]], 0x8d, 0x0, &(0x7f0000000700)="71c9b35a155f618c0cba91b7cd4bf53f08439e572b86e16766f7f4806787b1d63e4593f835e5161c8b2d3ed4c395c8d02dd2996825d9870cd0497dc4ec36344e5fcb4b7d675b3ca5c6f299dc8c6b07051efe92bc44552b96cc21a6e215332d7cc49f5d49fc2805f7cf5d35b63e51c0cf66d870e39e3fd0fb3debcd80e3601a958627378610d3c8c0eead3c6ebe"}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fb1000)={{0x0, 0x1}}) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) 2018/02/27 16:41:23 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0xd8010, r0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000180)=0x8) sendfile(r1, r0, &(0x7f0000000080), 0x4b1bb9f4) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) 2018/02/27 16:41:23 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000300), 0x8) r1 = socket(0x2, 0x2, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xfffffffffffffdbb) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) setresuid(r2, r2, r2) rt_sigaction(0xe, &(0x7f0000000200)={0x6, {0x6}, 0xc0000002, 0x9}, &(0x7f0000000240), 0x8, &(0x7f0000000280)) ioctl(r0, 0xfff, &(0x7f0000000340)="a11f6bb2fdd20f80447467e5562121c09666544b866d7fad27c7576f435749e0808e0e0621a48b7873b5f80ed3016f3644c25924bdaa3e112a0b8d2c99db845c4b39eba02ae8a2b49a4fa227936e448af9ba2459f217814eb0b442239482b8f18ff40d8cf25f17934e7955b8220260ff3f43ce5cbdfc5ba09bda") sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e21}, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="555da057a0545259464e8b344639059b8cdfa86f69f6bfe4697b4009768b4f8f87490e580ea218065560fd47497bafa26489550fb2b01867bee02f85908b7f133a42d8f7235088f580c6345257278514f59e76dcc12c42e4d9999867453b1bf5f738c1442dc2c8b43866805e1a029c6934d169f942e776ed4d500e9408bfd79250de4431f1baaa12e0a16cca9cc65e7c21f2ac5cc9fd5c193cf06833033346fd497fbebc5c688a8bfe601abc48bd869bb5cf4a1c", 0xb4}], 0x1, 0x0, 0x0, 0x20000000}, 0x50) 2018/02/27 16:41:23 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xa0080) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNATTACHFILTER(r0, 0x801054db, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[]}) 2018/02/27 16:41:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x200, 0x40) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f81ffc)=0x5, 0x4) write(r0, &(0x7f0000f85fd9)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0xfffffffffffffcd8) recvmmsg(r0, &(0x7f00000032c0)=[{{&(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000000000080000000000020000000000000088a0d6b1c105d579912e3fe474cd59a59e0c4c9eb137ec9333312ab3ab58a99bed3edb2b3f85abcc1a29aa79e2b9048ae46eaacfed6e58affc24ce25445a049c502441214a1977771f664104c0b806d4fe9f50061f67b4dc5c83352ffb61326db9c1749ea30e71ffb248553b096f97b7618f0b67a3a4664d6331931929305b298181321a5868789f"], 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/20}, {&(0x7f00000000c0)=""/216}, {&(0x7f00000001c0)=""/141, 0xffffffffffffffc6}, {&(0x7f0000000280)=""/186}, {&(0x7f0000000340)=""/119}]}}], 0x8000000000000f6, 0x80, &(0x7f00000034c0)) socket$netlink(0x10, 0x3, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000004c0)={0x0, 0xd8, 0x1, [0x10001]}, &(0x7f0000000500)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000540)={r2, 0x1ff}, &(0x7f0000000580)=0x8) 2018/02/27 16:41:23 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x408200, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$netlink(0x10, 0x3, 0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x1, &(0x7f0000000040)="eb"}) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x5) 2018/02/27 16:41:23 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) fallocate(r0, 0x2, 0x8, 0x5) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/02/27 16:41:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x8000000002) 2018/02/27 16:41:23 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f000028afe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000362f80)=[], 0x0, &(0x7f0000364f70)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000100)={r1}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'ifb0\x00'}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ptrace$setsig(0x4203, r2, 0x12db, &(0x7f0000000140)={0x1d, 0x3, 0xb39, 0x90f6}) 2018/02/27 16:41:23 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x105000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], &(0x7f00000001c0)=[0x0], 0x1, 0x8, 0x2, 0x1}) r1 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x1) unlink(&(0x7f0000000000)='./file0\x00') ioctl(r1, 0x442000000000127f, &(0x7f0000000000)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_adj\x00') connect$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e21}, 0x8) 2018/02/27 16:41:23 executing program 2: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd7fe0)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x12, r0, 0x0) 2018/02/27 16:41:23 executing program 3: r0 = socket$inet6(0xa, 0x8000080001, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x200, 0x8001, 0x3ff, 0x401, 0x8fad, 0xb99, 0x7ff, {0x0, @in6={{0xa, 0x4e20, 0x401, @empty, 0x1}}, 0x100000000, 0xc0000000000, 0x5f5, 0xdd, 0x8}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8f2c}}, 0x7840, 0x3}, 0x98) 2018/02/27 16:41:23 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8000000000000005, 0x84) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000000)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000180)=""/4096, 0x1000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x80000000}, @in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000003b000)={0x0, 0x0, 'client0\x00', 0x0, "e9066191de51b41a", "1a90545a9d2b947b019060daca09cc5b5453359ae81e9106e70abf2a6014816d"}) 2018/02/27 16:41:23 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00000003c0)=ANY=[@ANYBLOB="000d00000d53fd0b39b2b510a4b2fdab0e3f6844456844c53fda6aff6105de6e0934595fabb6bc769b64dd6b6f8ab822ddbaa95818a16dffa39457c36ce4b85c54cd27e56a98c89e85fe8d7c78a7a2d21df3dcf027e4c787b384ceba1f6fe15b653f44b580b078fb82e496f11aba14966ea18147f5fe87aa681855c5e5f411", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000200)=0x10, 0x80000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000280)=0xc) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x4e22, 0x0, 0x4e20, 0x4, 0xa, 0xa0, 0xa0, 0x2c, r2, r3}, {0xf23, 0xffffffff, 0x7fff, 0x7f, 0x0, 0x401, 0x6, 0x3}, {0x8, 0x1, 0x21, 0x1ff}, 0x80000001, 0x0, 0x0, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0x46f, 0x4d6, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x4, 0x0, 0x3f, 0x9, 0x100, 0x4}}, 0xe8) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x1, &(0x7f00000001c0)="bf"}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x15, 0xc, &(0x7f0000000080)="c84fc3e1b5a1eff8116730b9"}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x20280, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000480)={0x69c, 0xf7, 0xfff, 'queue0\x00', 0x8}) 2018/02/27 16:41:23 executing program 3: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000623fe5)=""/27, &(0x7f0000556ffc)=0x1b) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x6b}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0xa0, 0xa0, 0x8f, r1, r2}, {0x81, 0xead0, 0x5, 0x9, 0x8000, 0x7, 0x0, 0xfff}, {0x7ff, 0x3, 0x8, 0x1ff}, 0x1, 0x6e6bb7, 0x1, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x34ff, 0x1, 0x3, 0xfffffffffffffff8, 0x1, 0x795, 0xfffffffffffffff8}}, 0xe8) 2018/02/27 16:41:23 executing program 1: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) socket(0x11, 0x803, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) dup3(r0, r1, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x2, 0x4}, &(0x7f00000001c0)=0xfffffffffffffd77) 2018/02/27 16:41:23 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000000200)=0x7fffffff, 0x4) signalfd(r0, &(0x7f0000000100)={0x7fff}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f0000000080)={0x20000000, 0x8, 0x15}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000001c0)={r4, 0xfff}, 0x8) writev(r2, &(0x7f0000025000)=[{&(0x7f0000086fa8)="5c0000001400192300bb4c80040d8c560a0600000000e076480002d818fe58a2bc4a3d37806d7cc2ce10f0c9707a5be20b328164643e890000f8ff215a0004fbf5100000000000000004001ce15084d4aeed5e0005000000", 0x361}], 0x1) ioctl$TCXONC(r3, 0x540a, 0x1f) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000000)) 2018/02/27 16:41:23 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8)=[], &(0x7f0000a81fe8)=[]}}}], 0x235, 0x0, &(0x7f000005af7e)}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x2) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0xc1, 0x52e7]) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) 2018/02/27 16:41:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000e03ffc)=0x12, 0x4) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000e05000)=""/4096, &(0x7f0000e05ffc)=0x1000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/27 16:41:23 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8100, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@empty, @local, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@broadcast=0xffffffff, @multicast1=0xe0000001, r2}, 0xc) 2018/02/27 16:41:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000040)=ANY=[]}) 2018/02/27 16:41:23 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x200}}, [0x5, 0x7, 0x7456e785, 0x4, 0x3, 0x1f, 0x5, 0x6, 0x6746, 0x4, 0x7, 0x1, 0x0, 0x0, 0x2]}, &(0x7f00000001c0)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x1, 0x7, 0x80000001, 0x7ff, 0x101}, 0x14) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000725000), &(0x7f0000626000)=0x4) [ 48.456167] device lo entered promiscuous mode [ 48.461247] audit: type=1400 audit(1519749683.748:19): avc: denied { call } for pid=6457 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 48.464470] device lo left promiscuous mode [ 48.507667] binder: 6457:6459 ERROR: BC_REGISTER_LOOPER called without request [ 48.548153] binder: BINDER_SET_CONTEXT_MGR already set [ 48.557321] binder: 6457:6468 ioctl 40046207 0 returned -16 [ 48.564808] binder_alloc: 6457: binder_alloc_buf, no vma [ 48.571696] binder: 6457:6459 transaction failed 29189/-3, size 0-0 line 3128 [ 48.579642] binder: 6457:6481 ERROR: BC_REGISTER_LOOPER called without request 2018/02/27 16:41:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'eql\x00', @ifru_data=&(0x7f0000000040)="ea47e6be183006d521d15d753af42e954893ace7c7277f4a11c61bf1e57e70fd"}) eventfd(0x0) r2 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) fcntl$setstatus(r2, 0x4, 0x2800) dup3(r2, r0, 0x0) 2018/02/27 16:41:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/27 16:41:23 executing program 7: r0 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) mq_notify(r2, &(0x7f0000000180)={0x0, 0x33, 0x7, @tid=r3}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1, r0, r1, 0x0, 0x100000) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) 2018/02/27 16:41:23 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x20000002, 0x0) r2 = socket$unix(0x1, 0x26fbad12970d2738, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x800, 0x4) readlinkat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/80, 0x50) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1}, 0x19f) r3 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x10000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000280)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x4, 0x80000001}, 0x98) sendfile(r0, r3, &(0x7f0000000080)=0xfd, 0x10001) chmod(&(0x7f0000000180)='./file0\x00', 0x8) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000140)={0x83, 0x200, 0x6, 0x2}) 2018/02/27 16:41:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000001180)=[{&(0x7f0000000040)="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", 0xffffffffffffff0b, 0x18000000, 0xcdb}, {&(0x7f0000001040), 0x0, 0x8000, 0x5}, {&(0x7f0000001080)="8d027e07755feb6621f2384ab19087d2d394ba3cf6c703a20646c2c4e6549feacc3fb6e575aee5e65d0db70c67d84e954bff2ec3a832f163a469f87630a8f054851dff27bfb3224494aa614f65", 0xffffffffffffffaf, 0x400, 0x947}, {&(0x7f0000001100)="7db7d106df87be0c58d418e3a747634d0af6", 0x12, 0xffffffffffffffc1, 0x2}, {&(0x7f0000001140)="be67b131a826697f19db", 0xa, 0x1, 0x4}], 0x27fffc) 2018/02/27 16:41:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x5) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syz_tun\x00'}) 2018/02/27 16:41:23 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x5d}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r3, &(0x7f0000deefe7)=""/128, 0x80) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@migrate={0x1ec, 0x21, 0x100, 0x70bd29, 0x25dfdbfd, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x0, 0x4e22, 0x200, 0xa, 0x80, 0x80, 0xff, 0x0, r4}, 0x0, 0x1}, [@algo_aead={0x13c, 0x12, {{'ccm(cipher_null)\x00'}, 0x778, 0x180, "9a15df4317a885a0bf4c0af997d1f5782e803d197282ef8c1402fa7dd347ecf09b19a2625de8b20369eafe04e9e5c991448bb602e0f3d11d96fb2c1bb22220b5616f22eab737924be2c4a41731d712dd14ecfe61fb4aa61710e53af5d12da71d68431bc27ea4fddf44b7e31e62c84c22560ae4fdaadaa9ad2348da9407fc607f53bda08c4b5a8e9fc81e20fac9965aac798cdfdd27ec4b802b2041831ee7c13c5ab91ad26c16c2b3beffbe79c435ee26ee736d25056a0f2e65df45b0c2d59e6869ba30420b04dd3951a85920da4c2c0d586412b9d5a496c48fc2b2ccf4716d5a701f9a0d31cc97f74e13ab19e7a612"}}, @algo_comp={0x60, 0x3, {{'lzjh\x00'}, 0xb0, "1be9d326cddb51e5a03b0a24333c053a17d1e6181171"}}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x4801}, 0x4000000) signalfd4(r3, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/02/27 16:41:23 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000280)="0679077573fcaba20cf0066201d4a27604c191cebc5a95e5f8fda13c79a691d15aafbe385af785919e420c674c6ccf9c6478b128f1c13e9f340f8ac0ae7036096dbfcd0b27032175923d54ddf3e3d4c39357ced8b30ecb3ca193d94a97a895ae5a125c", 0x63}], 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="030000004ab701328b6a0963f0e500e64f4d8c37b58a02f2af9a6ea8ffe71d05c78a5451df7851dfd2ace282247948274b72ddd0a751b0498012d3f6f74f24542bb8ce6e3527c80808576aa41e7b9998c4e84ffb124b66e77bce3b9e52579016eadd5422641e0ffbffdbd408b9ce46bd31c54c0f0d25898925e37e4ca1374de1ebcc069ae8fd4183b667bf84c2119136e4bcf25ccdb56df797a5a141f34fa191f4953f368aaa273665535809828ebf0e04000000090000000100000008000000e5e10000"]}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) r3 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x100) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000240)) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) r5 = syz_open_procfs(r4, &(0x7f0000000200)='ns/net\x00') sendfile(r2, r5, &(0x7f000080037c)=0x2, 0x400000ff) rt_sigsuspend(&(0x7f00000001c0)={0x7}, 0x8) 2018/02/27 16:41:23 executing program 2: removexattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=@random={'btrfs.', '!\x00'}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') pivot_root(&(0x7f00004ceff6)='./control\x00', &(0x7f000052cff0)='./control\x00') rmdir(&(0x7f00002ccff0)='./control/file0\x00') close(r0) 2018/02/27 16:41:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ec3000)={{{@in=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {0x0, 0xfffffffffffffffd}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) sendmsg$key(r1, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/02/27 16:41:24 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x404, 0x0) 2018/02/27 16:41:24 executing program 5: syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/02/27 16:41:24 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x880, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_rxnfc={0x30, 0x5, 0x7, {0x1b, @udp_ip4_spec={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x4e21, 0x4b6}, {"d544", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x4, 0x2, [0x9, 0x1]}, @esp_ip4_spec={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0xd6b4, 0x4}, {"e1e1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x0, 0x1ff, [0x3, 0x7fff]}, 0x4c3, 0x9}, 0x4, [0x2, 0x9, 0x8001, 0x2485]}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="9bf79181b151"]}) [ 48.659090] audit: type=1400 audit(1519749683.948:20): avc: denied { ioctl } for pid=6493 comm="syz-executor6" path="socket:[15017]" dev="sockfs" ino=15017 ioctlcmd=8946 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 2018/02/27 16:41:24 executing program 4: r0 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) r1 = memfd_create(&(0x7f0000000340)="93756575653000000000020000000000000000000000000000000000000000000000010100000000000000000000000000000000000000000000000000000000", 0x3) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r0) syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x101080) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, "93756575653000000000020000000000000000000000000000000000000000000000010100"}) write$sndseq(r3, &(0x7f0000f61f58)=[{0x0, 0x0, 0x0, 0x0, @tick=0x1000, {}, {}, @note}], 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@remote, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) set_robust_list(&(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x8, &(0x7f0000ffd000/0x3000)=nil}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={0x0}, &(0x7f0000000640)=0x219) fcntl$setown(r1, 0x8, r4) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000380)=""/228) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000600)={0x1be, @time, 0x2, {}, 0x0, 0x800000, 0x6}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xf4, "c63dcc9c276ffa1f8f79a7961e90cee6801092085826acce7c3049fa1b91f8b08c91b07f0972ef51dd3d8cad3cea04ad8a9a0ff2f1dba62862603e9aec0f86413360f12540ae651b92daca1a6e479eced6f57ddd5f0944d31d555f762cc0db57cb94c55fe37fc895ed074db2bf8dc0d45f309a314a42a84d22676ecfff0632d80ab6064dc1791849d0685a4ee5041ceff55106493746d927300e1a44715aae7b808e8ff790ecbc6aed35041a704df50236779023a4d56e0d287a318990382904aed9e0a148cc2fae46adbc7127ea88395d90a8707e4cc98b972f42aee63f45167f74780273dac468cb9ec1e471552d5a5c67ce81"}, &(0x7f0000000140)=0xfc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xd}, 0x4}}, 0x1, 0x9, 0x0, 0x1, 0x80}, &(0x7f0000000240)=0xa0) 2018/02/27 16:41:24 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xd21753f5f8eb1d23}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="34000000520000012dbd7000fddbdf25020000000800070007000000080005000100008008000300ffff000008000600ffffffff"], 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'sit0\x00', @ifru_mtu}) r1 = gettid() r2 = socket$inet6(0xa, 0x0, 0xb5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, 0x4, 0x1, 0x3, 0x1, 0x8, 0x9, 0x9}, 0x20) sched_setattr(r1, &(0x7f00000001c0)={0x30, 0x6, 0x1, 0xfffffffffffffff9, 0x5, 0x8001, 0x1000, 0x3ff}, 0x0) setrlimit(0x8, &(0x7f0000000080)={0x1, 0x3ff}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000240)={@empty}, &(0x7f0000000280)=0x14) 2018/02/27 16:41:24 executing program 5: r0 = getpid() ptrace$peek(0x1, r0, &(0x7f0000000040)) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'os2.', ':/\x00'}) 2018/02/27 16:41:24 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ppoll(&(0x7f0000000040)=[{r1, 0x300}, {r0, 0x4100}, {r1, 0x4084}, {r1, 0x4000}], 0x4, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x4}, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/27 16:41:24 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0xd158}}, 0x5c) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70)=[], 0x0, &(0x7f0000000040)=[{0x20, 0x29, 0x10000000005, "270202010000007eadf2480cc5e47c6852"}], 0x20}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/02/27 16:41:24 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="0600204f2c00"]) 2018/02/27 16:41:24 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffff, 0x20000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r1, 0x7ff, 0x1, [0x9]}, &(0x7f0000000380)=0xa) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x8, 0x0, 0x6}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0xbe6f, 0x5, 0x5}, &(0x7f00000002c0)=0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f00000003c0)=""/121}) mmap(&(0x7f0000d87000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000000000)='vboxnet1trustedposix_acl_accessmime_typevmnet0\x00', 0x2, 0x100, &(0x7f0000000040)={0x1, 0x6, 0xb73, 0x10000, 0x0, 0x8, 0x3f, 0x7}) mq_open(&(0x7f0000000240)='[wlan0securityGPLbdev(ppp1vboxnet1ppp0[umime_type\x00', 0x42, 0x0, &(0x7f0000000280)) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000000440)=""/126) 2018/02/27 16:41:24 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200, 0x0) ioctl$TCXONC(r1, 0x540a, 0x100000000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x2fc}, 0x1}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x0, 0x3, 0xc0, &(0x7f0000ffe000/0x1000)=nil, 0xfffffffffffffbff}) 2018/02/27 16:41:24 executing program 6: ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080), 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r1, 0x4, r2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006fd0)={0x0, 0x0, &(0x7f0000006fc0)=[], 0x1, 0x0, &(0x7f000000fff7)='R'}) 2018/02/27 16:41:24 executing program 7: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, r1) getgroups(0x1, &(0x7f0000000040)=[r0]) 2018/02/27 16:41:24 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) bind$packet(r0, &(0x7f0000000200)={0x11, 0x1b, r1, 0x1, 0xf420, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xaf) 2018/02/27 16:41:24 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80800) getsockname(r0, &(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="801f40613926580b311448e4b13af90fb211f567461b35c89592b45c305aea81a0a6f6d349c4bce29118129920f3aecacc35d4af659b6bc05699e21027e83b227e91fd5b056e53d08ae3bbb7760a78e469d0a95267f7622d2e319f"], &(0x7f0000000400)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e21, 0x0, 0x4e21, 0x6, 0x2, 0xa0, 0x80, 0x8, r1, r2}, {0x2, 0x800, 0x7, 0xbfc4, 0x2, 0x0, 0x1f, 0xb15}, {0x100000000, 0x20, 0x0, 0x800}, 0x5, 0x6e6bbf, 0x1, 0x1, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d4, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3501, 0x0, 0x1, 0x7, 0x268, 0x2, 0x6c}}, 0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x40, 0x30}, &(0x7f0000000100)=0xc) chdir(&(0x7f0000000480)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e23, 0x137, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff1}}, [0xa59, 0x6, 0xeb, 0x1, 0x80000001, 0xfffffffffffffefe, 0x5, 0x5, 0x1, 0xfffffffffffffff7, 0x7, 0x5, 0xf3, 0x8000, 0x80]}, &(0x7f0000000280)=0x108) r4 = creat(&(0x7f0000000380)='./file0\x00', 0x0) fstat(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000003c0), &(0x7f00000004c0)=0x4) fchownat(r4, &(0x7f0000000080)='./file0\x00', r5, 0x0, 0x1900) syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x8800) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000340)=0x5, 0x4) sync_file_range(r0, 0x10000000004, 0x9ce9, 0x6) 2018/02/27 16:41:24 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/27 16:41:24 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) prlimit64(r1, 0xe, &(0x7f0000000080)={0x277, 0x9}, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000a8bee0)=ANY=[@ANYBLOB="1c0000001300c3000000000000000000010000000800030048000000"], 0x1}, 0x1}, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000100)=""/160, 0xa0}, {&(0x7f00000001c0)=""/21, 0x15}, {&(0x7f0000000200)=""/152, 0x98}, {&(0x7f00000002c0)=""/123, 0x7b}, {&(0x7f0000000340)=""/173, 0xad}, {&(0x7f0000000400)=""/28, 0x1c}, {&(0x7f0000000440)=""/203, 0xcb}], 0x7) 2018/02/27 16:41:24 executing program 1: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) r2 = request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='+cpuset\x00', 0xffffffffffffffff) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000200)="d46a60fdfa8c406616f3f9a3e5eb9df1b1302add89437630df137d56458a26c231b463be4126498add5bbfba109a778b2f4a0be98114f05d74e005504f16a8d2c7719972b6c52db070aa544fc7e2a346fa0fbc2464973c5bfebef6b8c6bbd0b2460ca77fe442c4567c") keyctl$get_security(0x11, r2, &(0x7f0000000100)=""/252, 0xfc) 2018/02/27 16:41:24 executing program 2: r0 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x80) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9c7e, 0x22000) ioctl(r0, 0x5393, &(0x7f0000000fd7)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1ff, 0x240) [ 48.950043] binder: 6550:6558 Acquire 1 refcount change on invalid ref 0 ret -22 [ 48.959001] binder: 6550:6558 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/27 16:41:24 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="0600204f2c00"]) 2018/02/27 16:41:24 executing program 1: r0 = gettid() exit(0x0) tkill(r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) [ 48.991241] binder: 6550:6571 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/27 16:41:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/02/27 16:41:24 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x101000, 0x0) r1 = creat(&(0x7f0000000500)='./file1\x00', 0x120) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x80, 0x0) r3 = accept4$llc(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0xfffffffffffffe0b, 0x80803) ioctl$int_out(r3, 0x0, &(0x7f0000000080)) recvmsg(r3, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYRES64=r1, @ANYBLOB, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES64=r2, @ANYPTR, @ANYRES32=r0], @ANYBLOB="7d43989297c29114dc7f0b6e1c6bd3c5055bdcabc6566e7cbd87599cf46873d1fef32af7681939e1cf9f843344d767229620b2a651d4b280ad44a033897356717578cf788fd7503babfc3c48b59d539f94ac6ba6465f9034f17a3d39fded6ee4fd3b84d90e444665761908e266"], 0xe, &(0x7f00000001c0)=[], 0x1, &(0x7f0000000780)=""/209, 0xb7, 0x6}, 0x40000040) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000000c0)={0x5, 0x0, 0x10001, 0x7ff}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000000100)={0x4, r4, 0x10000, 0x5}) linkat(0xffffffffffffffff, &(0x7f00006f1fff)='/', 0xffffffffffffffff, &(0x7f0000f73000)='./file1\x00', 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) 2018/02/27 16:41:24 executing program 0: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) getdents(r0, &(0x7f0000cdb000)=""/36, 0x24) [ 49.018177] audit: type=1400 audit(1519749684.308:21): avc: denied { read } for pid=6573 comm="syz-executor7" path="socket:[14335]" dev="sockfs" ino=14335 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/27 16:41:24 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x100, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x190, 0x5, 0x7, 0x0, 0x97e, 0x0, 0x5, 0x7, 0x6}) 2018/02/27 16:41:24 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000651000)=""/240, &(0x7f0000ca5ffc)=0xf0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x8}, 0x8) 2018/02/27 16:41:24 executing program 2: epoll_create1(0xa0000) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x80}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0xfffffffff7fffffd, 0x3}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000385f58)={{0x80}, 'port0\x00', 0xfffffffffffffffe, 0xfffffffffffffffe}) close(r0) [ 49.073586] binder: 6550:6571 Acquire 1 refcount change on invalid ref 0 ret -22 [ 49.082876] binder: 6550:6592 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 49.093413] binder: 6550:6571 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/27 16:41:24 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020e000010000000ffffffffffffffff030006000020000002004e200000000000000000000000000800120000000200ffffffff00000000f0fe0000000000000000000000000000ac14ffbb000000000000000000000000ac140000000000000000000000000000030005000020000002004e207f0000010000000000000000c8bf02c3ded317dd93f75d02e7c2b64985aa4d1d80fb31fd3edae892d7752efca4dcbebafa3fbc1aaa60aed2555d840ed99fee1c06bcccb656029b5e4de01bfba0d7417e15f5df960bde3d71c023eea63fbec213af9f26d99df348146fa4beafd910f702a55d72a98d89f8caea507942787135cab30a6b98aa7667da4af852308c958adfda09"], 0x80}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x50, 0x10}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x1}, 0x8) 2018/02/27 16:41:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x0, 0x0, 0x9, 0xf0a5, 0x2}, 0x14) read(r0, &(0x7f00000001c0)=""/252, 0xfc) 2018/02/27 16:41:24 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/enforce\x00', 0x109000, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001700)=0x4, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000140)=0x8, 0x4) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x19, &(0x7f00000000c0)={@loopback}, &(0x7f0000000080)=0x14) recvmsg$netrom(r1, &(0x7f00000007c0)={&(0x7f0000000200)=@full={{0x3, {"cf9b6e4134834e"}, 0x6}, [{"1f57ab14d6ece0"}, {"789ee55709a234"}, {"3ac7e35ebc7a8e"}, {"5e46eda83a6ac9"}, {"6b31252fbd2e89"}, {"e7c1adf17ed960"}, {"e90b2af4ab7735"}, {"ceb67fedc186d7"}]}, 0x48, &(0x7f0000000780)=[{&(0x7f0000000280)="c3884238689265b51285c967a1479bfe3f9fbf13613aa621e537a10d8252fd1022e37cd09586eb3debd770f54f29b6c9dbfc4cad29e93b49e61f3a899a515402d8a8faceffbfe05d4d1cae7301a732dcb52ef86b40cf90", 0x57}, {&(0x7f0000000300)="81c560e410ae6ea2b749a008fae93f73652a905d73f92d1f58265428e680d9e7e88237b12fa49ab1f97ab428cec2223879982a131ae2b3927b6843bd3dbabeba6d9c8450f445fb48317def0e24bcf0b232a8daaac4b4b9b121c091ad060866e1da2ec048ede097b88d16ac73a36b237be7c3b1c0051b3e414f444c27aba1f9c75e61ba677690566c66a953dca1097e68faccf3de5a81912635c616616cb05c478693df7646a9d226a3b3042f", 0xac}, {&(0x7f00000003c0)="f85b16463025f59243c68c2825813c0d015cef118f2e38e802fc905e2cb23bfabe41fb4685dd70773c881831e00c320b4d44858846e6e1dcf963c7a9e15888934ab416a92423d030407eb632659d572b1f3c165762c245076edda436008a392fa61d5403282297ad907c39e6c3b962efe649854b1c3516f4800f26d03f61a7e4e1588492a15ba951acb3eafe5efe17d2f1e6e9cd0f629cc749e8f5434c36e8b595e6c06aaf13957223f72a3ceaaac6ceb8cfbd3a28f68d67206f25d4b454b7c529fa15747fb9ed1d45d2f8de7a6e4dd853daa588da83d7932c444bc8a58088bc18c0e76f90db179fe4487bd276f435256ac2196e", 0xf4}, {&(0x7f00000004c0)="cc2a1d0067694a64dcc204748a2836c0ad83c82ad2b88af00fa98e18d4b42b882f97c683541d62ec649aca7ceba8838f8d7ed6aa37fb289ddf2c66f0672a04b367a1447870d9dfd18a0c6b27e2e8725211d587719868a34a273f1237769c802ee527f3c9c0ef9bf8020d3ea4067df8a95e44470d9cb7983b315a14debe62857a20a7d074f8097c4aa59fdabdba7b9b45ecdfd07c5c", 0x95}, {&(0x7f0000000580)="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", 0xfa}, {&(0x7f0000000680)="e8a5d815af56f2e3604501627d22e64297253d2c83bbe8a5e1a9b731fd23f029e0871357554afeb03665f71f14bf0256", 0x30}, {&(0x7f00000006c0)="e2ecbd4b6da9b61ad344e56e52804dc10584a6d57a4fc8691683ae906fc9ac49d4dba47fb5e931a41ea8cf000b3cb93cabab1e1b2155fb9a833238bcaf741bebf9c56e98d02c36f00c7e55f7430a1251b015a86a69f695d793eaa6386af50012754dce15963dba5322055e41e5173434bbed7807af0dc9ffb6094dc5d0b224de6e20cdc9a61e49986e812699042c660fcb7f0def1120afcfc9efd58852f92fe289eb160e865cde1af1820c3bc40dce", 0xaf}], 0x7, &(0x7f0000001740)=[{0x1c, 0x1ff, 0x0, "87ad429e53d2d572cf8055d63924"}, {0xa8, 0x1, 0xbb, "e0033a28f7a69636d5a0c184aaa0bcc219c648b8537352a957dbffc98753c2ce1f1b7e2ae6172517b9eacf220b5a6388a2b7b45ea07d580710f3d8471d1d18604b68189f4e648d3ec678563d4f2945b0380a43045c6f8e61ec258043fd78954ab67b3ed111587a2a5feb723ac989933b2fea57683ac7b13928557d6f158cfaf9e7d8583ecd40580c1e4bdc9696aaaeac86f0e36f2fda61bfe38a790f"}, {0x100c, 0x11a, 0x80000000800, 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0x20dc, 0x2000c080}, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt(r1, 0x7, 0x1, &(0x7f0000000000)=""/101, &(0x7f0000000100)=0x65) sendto(r0, &(0x7f0000000800)="e4521b91f1d6b2", 0x7, 0x4000000, &(0x7f0000000840)=@sco={0x1f, {0x9, 0x3, 0x80000000, 0x3, 0x1000, 0x9}}, 0x8) 2018/02/27 16:41:24 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="dbba3d56f82ee4c6d584f9997bd503bb9323ec24893b924f1c9dbeb298e6b700306dbba5575f65871564e2fe7e04cfe62698e635d9e7a4e692ac069db4eb43e41dafae8a6b2bff6ae3c314b11c801306de4435a513c5420b2154ee2d8fd7c23018d991cc90192bf78f64f99de1ee283c277494c1669ca27208ce2793ce79fc5f6493cdce6afa3fef013525cc51f83e737d8d62c428e5d43741", 0x99, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000240)={@local, 0x0}, &(0x7f0000000280)=0x14) bind$packet(r3, &(0x7f00000002c0)={0x11, 0xf7, r4, 0x1, 0x6, 0x6, @random="7d35988f31c7"}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00002c3000), 0x4) 2018/02/27 16:41:24 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syr_tun\x00', @ifru_flags=0x100}) 2018/02/27 16:41:24 executing program 1: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x30c6, 0xaa, 0x65, 0x8a, 0x10000, 0x0, 0x2, 0x1000, 0x9ac0, 0x100000001, 0x6, 0x800}) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f0000000040)="8909", 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r5 = dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) accept4$nfc_llcp(r3, &(0x7f0000000080), &(0x7f0000000000)=0x58, 0x80800) pwrite64(r5, &(0x7f00000001c0)="deaed99a3ddf8a93a7b207cb206f", 0xe, 0x0) r6 = memfd_create(&(0x7f0000000180)='\t', 0x1000000) r7 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) recvfrom(r2, &(0x7f0000000140)=""/2, 0x2, 0x40000000, 0x0, 0x0) dup2(r7, r6) write$sndseq(r6, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/27 16:41:24 executing program 2: epoll_create1(0xa0000) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef9f9)={{0x80}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0xfffffffff7fffffd, 0x3}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000385f58)={{0x80}, 'port0\x00', 0xfffffffffffffffe, 0xfffffffffffffffe}) close(r0) 2018/02/27 16:41:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 'ip6gretap0\x00'}}, 0x1e, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=ANY=[@ANYBLOB="0a004e20000000000000000000000259"], 0x1, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr=0xb4}, @in={0x2, 0x4e21, @rand_addr=0x6}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x60) 2018/02/27 16:41:24 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000012000)=0x6, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400100, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000000c0)=""/147, &(0x7f0000000180)=0x93) 2018/02/27 16:41:24 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'system.', 'trusted#\x00'}, &(0x7f0000000240)=""/7, 0x7) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000280)=""/109, &(0x7f0000000300)=0x6d) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/247) sendmsg(r0, &(0x7f0000000180)={0x0, 0xa5, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001c0003fd6d0000310000000002dd0750090000000000000008000100000073730beeffff005867855e7fa5", 0xfffffffffffffdf3}], 0x1, 0x0, 0xfffffffffffffdc7}, 0x0) 2018/02/27 16:41:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x2, @empty, 0x37}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000001140)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001180)={r2, 0xfffffffffffffff9, 0x30, 0x1000, 0x9}, &(0x7f00000011c0)=0x18) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) 2018/02/27 16:41:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0xfffffffffffffd78, &(0x7f0000000380)=[], 0x0, &(0x7f0000001600)=[{0x3c, 0x11, 0x0, "d990cf3a6b9cdeec75b0ebd1156f2732f27531eb2b43027c522fd231273b42bf95fae8ecd164dfc112b8bedd7cff"}], 0x3c}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001580)=[{&(0x7f00000000c0)="72c9bc4edb9863342903f6e629c25c7b12f7e3351e041432cc66b4a3db39ccee5091a31e9b0ba4f5b79b2747efc611d7d649ac1a33694a0d28abca4b204d80f2e5281992dba8aaa53c89022f6d2a6a395ede3e4156f1b6264774443b23fb44a9450f506761df6efc3af88264b3be8317b59726fc1dd5e83e760d97602191708d1188fdc9f0aadb336cac4b978af749af3680c4a52f21fe4173d8b0e2a53bb95bd49151e4637d1be618c2364df722dd1137b813df7410c80deaff03f4eaa8bee1cc0b18489e2d968e6727ddbf7ac10703fb01916a8bec7ce17fb40e46d5155822c5abb489096aa6", 0xe7}, {&(0x7f0000000000)="e021f58f0490f715aaa15e66a9a593a2699eb2152ea1f0866f954c4a68ca081009c545ef", 0x24}, {&(0x7f0000000040)}, {&(0x7f00000001c0)="99533cf8cca6b789f90be414d5989210aaf5c093a88cac5321de1d09fc22ec146481f494da8539720062bfad34662f395768ed7b6c90a3185ac0122fd1877a0197390efa22c4e06dd11bb68b9d8554bafe843414a0b67208d98d57d444eff37312442417c77bd9bc91926575daa7be393329245723443c0e01f15317989be8717a58a71c57a23e609bdeeba3e6f4d4f077f8263c9d589c06d6bae5901319b2d7bc0ed88c26ca54cb8bed97a6f54a60de29985a3ec7ddd83ce258c13e505931bff22c4faca0675f904bfb91470876432fdc6846d3d2bb43d61b011d98b8", 0xdd}, {&(0x7f00000002c0)="84b5a4e3f3844ddb2007f6382e026bc6cb76f46ec8be09b1fa90d89981761f3607528a9e31585436dde38609944a5028ab707e9079ebe872eefea088b93877890034afd26d6251bacebd53df37b6eeac0e26f37113f7776a78db597e4b0acae45bbe4aea8002071659a429aef96cb9f943bee615", 0x74}, {&(0x7f0000000340)="57ede463b84579e718974c9e34a33929d382d9bd7d6890a1323f841730df30bbbd3375e4d9822b86b27e08e64e5c8da1316ce8d84c11a1988a81118b0d334fc6fcdfc762ca4b150d1f52b32eb84f17f2c4a0104a11dde1d5bc5fc2272470", 0xfeee}, {&(0x7f00000003c0)="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", 0xfa}, {&(0x7f0000000500)="63cdf0ce65cd799ea2e621d1c83071064b3b3733d4df96dfb2647bfde8463321287dd974631355d7285a12ed974fe51164d7749cc63470", 0x37}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="5aea2971beef077785d3", 0x18}], 0xa, &(0x7f0000001640)=[{0x0, 0x119, 0x1000}, {0x0, 0x101, 0x200, "cf855963a10ba4c5e9e83b9fdd3a0b1b465ca158851f727995a1b83e8a1d6bde10f9b48b7bd96bfa9087e97085867f146ee7f19b1c8c9e2ab56fc103e73d5c890da91116b015c265762fc06c8a4e1e7de548322ead55099ca11d933bda193e2be2640450037bfad590827484fad34e01a596445138a765c8b0910f067a0f133e26391800c52b464e56ea2de0449f1a031689c60a4108f675423c137f0d40115c100852a7a0379500b9f4758f977f060664df54d784416c15deccd5ce256b748938e0e264d417f33785fefaa9722ed94925a0dd627b148333ce59e73aa287ab34ccb1476bd3f20d"}, {0x0, 0xff, 0x3, "9e4e372302133938a849ba3b71dba5d6d799c64e1b58aa1ffa4b1bc886fd9dc34e65a9e56b537438e516b015c231d3024d81ff7177cf3080a1439c914b3db0e2964bf6549f0fd8c841e8bef5502b700ffff10624b44f9897093755a1e1a482ad3a71233bcebe37a19466fe1eba6e183aa670bca409548a8772b697dca044e9d73e5a508ea1bf3a6b3a4c54f5b9dea2c0bb49d0f20a32fd674254637fde55f441acd45a071faf60c759fc2db39be47410cf704fc1ccfacf98aad2be0661a9756a"}, {0x0, 0x11b, 0x100, "2e04b39fb98db74b52dfbb3ca31be3032c48af4811b0c5ad4be8b9e833bf01438f5919183109e3a7cc8e0b023044fc71d5a68aa04ee259c5ac60c810aac45da8f8d4637d11b3d24da5d587"}]}}], 0x2, 0x0) 2018/02/27 16:41:24 executing program 1: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write$evdev(r1, &(0x7f00005d7fa0)=[{{0x77359400}, 0x0, 0x0, 0x4}], 0x10) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) mmap$binder(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1, 0x48053, r1, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x8001}, 0x1) 2018/02/27 16:41:24 executing program 4: mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096, 0x1000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x40) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xf0, 0x5, [0xf468, 0xffffffffffffffe0, 0x3f, 0x1e9, 0x800]}, &(0x7f00000010c0)=0x12) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001100)={r1, 0xc7}, &(0x7f0000001140)=0x8) 2018/02/27 16:41:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200001, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x8200, 0xffffffffffffff29) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="1f00000003031900000007000080068100023b0509000100010100ff153aec", 0x1f}], 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) mq_open(&(0x7f0000000140)='/dev/rfkill\x00', 0x82, 0x108, &(0x7f0000000180)={0x3, 0x800, 0xfffffffffffffff9, 0x9, 0x3ff, 0x7, 0xffffffff, 0x5}) 2018/02/27 16:41:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @loopback=0x7f000001}, 0x0, 0x4, 0x0, 0x1}}, 0x2e) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000475ffa)='cubic\x00', 0x6) r3 = request_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='cubic\x00', 0x0) keyctl$describe(0x6, r3, &(0x7f0000000240)=""/47, 0x2f) get_thread_area(&(0x7f0000000000)={0x6, 0x20000000, 0x0, 0x0, 0x0, 0x100000001, 0x48, 0x5, 0x1, 0x5ead10b6}) 2018/02/27 16:41:24 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000c0a000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'yam0\x00', @ifru_map={0x1, 0x1, 0x7, 0x2, 0x6144, 0x7}}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_wait(r1, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], 0x6, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'ip6tnl0\x00', @ifru_map={0x3}}) write$tun(r0, &(0x7f00000001c0)=ANY=[], 0x0) connect$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"e28c513294d4c4"}, 0x9}, 0x10) 2018/02/27 16:41:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x100b) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x10000000084882fe, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) setsockopt(r0, 0x10e, 0x4, &(0x7f0000836000), 0x0) 2018/02/27 16:41:24 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000100)={{0x80, 0xcb3}, 'port1\x00', 0x40, 0x1000, 0x3, 0x4, 0x342, 0x9, 0x400, 0x0, 0x3, 0x541}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='cgroup\x00') r2 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f00001a6ffc), 0x400) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1000, 0x1) 2018/02/27 16:41:24 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400400, 0x0) r0 = inotify_init1(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[0x2]}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x104) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000000200)={0x2, &(0x7f0000000080), &(0x7f00000001c0)=[{0x40, 0x23, 0x3f, &(0x7f00000000c0)=""/35}, {0x7, 0xab, 0x7fffffff, &(0x7f0000000100)=""/171}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000761ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r2, 0x407, 0x2) ptrace$setregs(0x12, r4, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x2c, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e24, 0x80, @empty, 0x5}}, 0x7f6a3876, 0x8}, 0x98) 2018/02/27 16:41:24 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x800000000) rename(&(0x7f0000000000)='.', &(0x7f0000000080)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000040)='.') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x4001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000340)=0x20, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0x3, 0x1, 0x5, 'queue1\x00', 0x1}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x80}, &(0x7f0000000280)=0x98) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r2, 0x71, 0x8}, &(0x7f0000000300)=0xc) umount2(&(0x7f0000b1d000)='.', 0x4) 2018/02/27 16:41:24 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x40) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000730ff4)={@broadcast=0xffffffff, @empty}, 0xc) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/27 16:41:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f00000000c0)=""/239, 0xef) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) accept4$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xfffffe62, &(0x7f00000002c0)={&(0x7f00000001c0)=@mpls_newroute={0x0, 0x18, 0x2, 0x70bd2c, 0x25dfdbff, {0x1c, 0x10, 0x10, 0x7ff, 0xff, 0x0, 0xfe, 0x8, 0x100}, [@RTA_DST={0x0, 0x1, [{0x7, 0x9, 0x8000, 0x3ff}, {0x6, 0x6, 0x1f}, {0x7fffffff, 0x100000000, 0xffffffffffffff7f, 0x1f}, {0x2, 0x4, 0x2, 0x9}]}, @RTA_OIF={0x0, 0x4, r2}]}, 0xfffffcec}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) 2018/02/27 16:41:24 executing program 6: mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000463ffa)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000014d000)='\x00', 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x2}, 0x20a) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) 2018/02/27 16:41:24 executing program 2: socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) recvmmsg(r1, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000e1ffff65aa4cc34bb472e8136977d9ff00000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1, &(0x7f0000d6c000)=[], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) gettid() 2018/02/27 16:41:24 executing program 1: 2018/02/27 16:41:24 executing program 3: 2018/02/27 16:41:25 executing program 6: 2018/02/27 16:41:25 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @rand_addr}}}}, &(0x7f0000000000)) 2018/02/27 16:41:25 executing program 4: 2018/02/27 16:41:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r0, &(0x7f0000a3b000), 0x26b9508) 2018/02/27 16:41:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000001640)={'bridge0\x00', @ifru_flags=0x1000}) 2018/02/27 16:41:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000680)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f00000006c0)) 2018/02/27 16:41:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @empty}, {0x2, 0x4e20, @rand_addr}, 0x7e, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00'}) 2018/02/27 16:41:25 executing program 2: 2018/02/27 16:41:25 executing program 3: 2018/02/27 16:41:25 executing program 0: 2018/02/27 16:41:25 executing program 4: 2018/02/27 16:41:25 executing program 3: 2018/02/27 16:41:25 executing program 0: 2018/02/27 16:41:25 executing program 6: 2018/02/27 16:41:25 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) 2018/02/27 16:41:25 executing program 5: 2018/02/27 16:41:25 executing program 6: 2018/02/27 16:41:25 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f0000001700)=[{&(0x7f0000001640)=""/191, 0xbf}], 0x1) 2018/02/27 16:41:25 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x1c, 0x0, &(0x7f0000000540)=[@increfs_done={0x40106308}, @decrefs={0x40046307}], 0x0, 0x0, &(0x7f000005af7e)}) 2018/02/27 16:41:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e81f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x3, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x3d0, 0x1dc, 0x0, 0x1dc, 0x2ec, 0x2ec, 0x2ec, 0x4, &(0x7f0000000040), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x10}, 0xffffffff, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@random="6de0b109342a", {[0xff, 0x0, 0xff, 0x0, 0xff]}, 0x86, 0x7b34, 0xa1400000000, 0x0, 0xc055, 0x0, 'eql\x00', 'vlan0\x00', {}, {}, 0x0, 0x20}, 0xc0, 0xe4}, @unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1, {0x100000000, 0x80}}}, {{@arp={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0xff, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@random="c41fcd325af1", {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x0, 0x1f, 0x9, 0x8, 0x2, 0x9, 'vlan0\x00', 'teql0\x00', {0xff}, {0xff}, 0x0, 0x3c0}, 0xc0, 0xf8}, @unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz1\x00', 0x8000, 0x19b8, 0x800}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x15}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff]}, 0x200, 0x34f, 0x401, 0x7f, 0x5, 0x80000000, 'gre0\x00', 'nr0\x00', {0xff}, {0xff}, 0x0, 0x40}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x41c) ioctl(r0, 0x7, &(0x7f00000004c0)="0c963af8f3009e96775c7dd97ee4531fd0d73683dce58b0b5e5731e016eae6d976696a739e9bc1b09c2b52e2d94887a490ee49a33c6f7e4e84101ab36a141c8fb25d82aa0e509db812fccee57eae282dbf2255369093f79b8cf1a9e80f9d9493eb778abb45c16f") 2018/02/27 16:41:25 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000100)={{0x80, 0xcb3}, 'port1\x00', 0x40, 0x1000, 0x3, 0x4, 0x342, 0x9, 0x400, 0x0, 0x3, 0x541}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='cgroup\x00') r2 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f00001a6ffc), 0x400) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1000, 0x1) 2018/02/27 16:41:25 executing program 1: seccomp(0x1, 0x3, &(0x7f0000000ff0)={0x1, &(0x7f0000022000)=[{0x16}]}) 2018/02/27 16:41:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f33ff7)='scalable\x00', 0x100000449) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x646}], 0x1, &(0x7f000002a000)=[]}, 0x0) 2018/02/27 16:41:25 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) 2018/02/27 16:41:25 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/27 16:41:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/27 16:41:25 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, "e91f7189591e9233614b"}, 0xffffff39) 2018/02/27 16:41:25 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) [ 49.932809] binder: 6720:6721 BC_INCREFS_DONE u0000000000000000 no match [ 49.941432] binder: 6720:6721 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/02/27 16:41:25 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000000)) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000002bfd8)=[], 0x0, 0x2}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)}, 0x2) 2018/02/27 16:41:25 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200200, 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x4000, 0xa) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{}, {0x0, 0x5}}, &(0x7f0000005fe0)) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/249) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x2, 0x5, 0x9000}, 0x4) timerfd_gettime(r0, &(0x7f0000997fe0)) 2018/02/27 16:41:25 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x9) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) 2018/02/27 16:41:25 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) 2018/02/27 16:41:25 executing program 0: openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x800, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/5, 0x5, 0x0) 2018/02/27 16:41:25 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000000)="3fcf5213bfdb43fe8119864b487aae0d115f687d9e9c750346a5600040a7fc3473704aa88243bc80ca528058cfb8183dd9f2880f112ce13fddd64fc4b5edf766fe777c0038d3be1b79848ca1232e7c4b0e184ca67c04925aef7fc8be7e8af9074c6b94a536ad58ad0d55ed1f5557712434ab3212eede5d74de303ee7b76e30e8", 0x80) r1 = socket$inet6(0xa, 0x1, 0x6) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000080)="5b202e9b5171424559b51237cdf3d02d7b203fb76471a0f39367c136440482", 0x1f) r2 = getpgrp(0xffffffffffffffff) getpriority(0x0, r2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={{{{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x4}}}, 0xdac, 0x6, 0x3, "e8a4d3cd7482017e8a76754be61cf2f705ac0cfc738b5656afba533ee78abc512d0740d82dbbeb331421f154a739e0db375fff75c2fbc8c1d09479d35430f2886061886d85aca90749598d1d488320d9"}, 0x160) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='tunl0\x00', 0xffffff3b) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000440)={0xdc, 0x0, &(0x7f0000000240)=[@acquire={0x40046305, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x50, 0x40, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @fd={0x66642a85, 0x0, r1}, @fda={0x66646185, 0xa, 0x1, 0x21}], &(0x7f00000000c0)=[0x18, 0x68, 0x38, 0x78, 0x0, 0x68, 0x58, 0x48]}, 0x400}}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x20, 0x18, &(0x7f00000001c0)=[@fda={0x66646185, 0x2, 0x3, 0xc}], &(0x7f0000000200)=[0x0, 0x0, 0x0]}}, @request_death={0x400c630e, 0x0, 0x4}, @clear_death={0x400c630f, 0x1, 0x3}, @release={0x40046306}, @clear_death={0x400c630f, 0x1, 0x2}, @decrefs={0x40046307, 0x4}, @enter_looper={0x630c}], 0xcb, 0x0, &(0x7f0000000340)="c9d08bd88d14e2cf1ef035d7c6b978f08ec0d2e16a6030fe6bee67eb76917e02e92360d70c64bbf8a79a032108355a0f5d34cfd2b1b671907dbac6076c4705166cf6c7c7423e2f94411703c0f9b0b969633e136dfa91a40c17670e2a891c1e41ad2fe84d7a551af9efbf9d37c026d3a61dff740fe5970f38fc35602429723a39bf6b8ffe52a31a2cd8670c35212ae2a8e02c32f7184d27f77fff418be2584d231a242ab3ef4baac501cd24bdef01b3d1e256fd78db12981e49c4bdd784787b402885638a216a5909bc9eab"}) 2018/02/27 16:41:25 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x9) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="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", 0x1000) 2018/02/27 16:41:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000019000100000000000000000002200000ff04fe000000000008000140007f000001"], 0x24}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000080)=""/250, &(0x7f0000000000)=0xfa) 2018/02/27 16:41:25 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = socket$inet6(0xa, 0x802, 0x88) dup2(r1, r2) 2018/02/27 16:41:25 executing program 2: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="12e4feb1fb3ac1e9292ae7727d3631d83ef88d406d398308b20d07589e93a1de3d57569437ddd41c8972da2c9e5d5053cbc1cf6d59537bd75e94d8d7d416f6f4b56ecffa2b25555aded8356622548d7f5b701812ebf51849f724258c3ec211b58599f474dce67323ea26d4011340eceac3d58ab0d4b473b468c61e74a85b42a3a23b93843f96f20b183ecfaedf20d2168396bd5bb6037b11b99038a9a8b206845829762289973c692b2e844008de77918091bcfa3999becf77793d6acca6477d19e0c6e78947e8dfd8828abbc10d572f85cbc2823c3660f9cc469088e7e49a9b8e82e7dbfb8630dc356346638751b0654de0c035370a2ada", 0xf8, 0xfffffffffffffffd) add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="395c8a2856a7ccd398f06c85d372db42e377163a3a97916560474726769f97356d2d3c2818a4b003405f03d5e101854ec8201b37246c1af63b1b64ff896aeabcc17902d3fd62c5213d19007f0396cf62a92e2c683ed9b5c6f5b3fe4e8f867d7d10ffdeee03b7c23c3acd93201e551422f6eaddf3585d801fbee5443a1653e18e3245cf3a5b20197cdad7d88b514c0b5a89cd37236d0feed1660444f144dd5f4d54489bbdeeacbcda3b1d8018c54c9991c23c8a0fc0b6dd54c2bf3df853", 0xbd, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000340)='ceph\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="fee29ea3cfa192aac9be4124ce27c11e16ed04b29944088e9b503043cbac9c6506072039c41d57e8a32f5a768b6cc2f70d9a85bf2fd36044dfff6cdbadcdfb48e71a0be09f8d87ec2b0ec181138eb829f7edccd0f67ed66db9b24e10eb8ff72d249c2b94bc500f527f03ff8ca231fb787663fb4855e6f9bc0793fbafbae0ded601385f69579ab58af0ef6e733d82a0352ce47eb5920a249358574f", 0x9b, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) 2018/02/27 16:41:25 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fstat(r0, &(0x7f0000000080)) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000000100)=ANY=[@ANYBLOB="00002e0000000565300078aea8af96d9677f362c6c3137aab49f050c6b7903f5d3c6da4002136e3c"], 0x1, &(0x7f0000000fd0)=[], 0x0, &(0x7f0000000140)=[], 0xfffffffffffffe93}}], 0x1, 0x0) getresgid(&(0x7f0000002000), &(0x7f0000000140), &(0x7f0000002ffc)=0x0) keyctl$chown(0x4, 0x0, 0x0, r1) 2018/02/27 16:41:25 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x48) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="ca536c40014a07ed3f5804ffff0000000000000000"], &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r3, 0x2, 0xfffffffffffffff9, 0x1, 0x1, 0x7f}, 0xffffffffffffff1f) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000040)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/02/27 16:41:25 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xd4c) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x46042, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) socket$inet(0x2, 0x80000, 0x1) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000)="440d05d72f20000000000000ec", 0xd) r3 = accept4(r2, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000180)=0xfffffffffffffef9, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000100)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000000c0)=0x9, 0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) 2018/02/27 16:41:25 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/27 16:41:25 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="137450cd84fcdd6f11b1050984ac340a09a3641232f42f73ce8c475a4c7831b0e3ab1059d331435fe65fb50957c854669e3fbfe27aea7febf0a21a0d39287f04e527b0e4c1ca1d41ad8212830413e6eccd5012b1d32f512c4c3e397622e266949dc3088eef03eef9d8a2adab60699dc01a472c89d9eb7db321be307e43c35c5ac113d1b39a7e69e354779f5780f8c99130bc583cd6a854157861c7e0f369e77666c5ae997d4320e5e7afc3b04e0d2ddfd039ff43d6f7d02a93bca68307904281ec87e34a6213f4e261c5572330806010d35e2fcd204b5ef05eebe137a72791f740b247963b47d6720cbaff5759f776813bcd92eee115", 0xf6, 0xfffffffffffffffa) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="ca90a65f96b4e1eeececfb005412124a98bce87b37f9d4113a6ff4406dae0ddda1c7d8543248734e90dd29ae225fdc4ce9e90e9926f65e34ef3b86d5d954458d43", 0x351, r0) keyctl$unlink(0x9, r1, 0xffffffffffffffff) 2018/02/27 16:41:25 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x109440, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8001}}, 0x6, 0x4, 0x101, 0x0, 0x8}, &(0x7f0000000600)=0xa0) sendmsg$inet_sctp(r1, &(0x7f00000006c0)={&(0x7f0000000380)=@in6={0xa, 0x4e20, 0xffffffffffffff7f, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}, 0x1c, &(0x7f0000000500)=[{&(0x7f00000003c0)="ce02b69156ebdf181f2411a2fd2e280a174e6e22130c7e60343d63d85a964978c4afc183cb20166531828a53d53f8aaaf0cd5d554e5c5d9b3de4", 0x3a}, {&(0x7f0000000400)="f2a9f369d62cd19c879696e08c750b1fa789b0905d69703ed7f13d070c13a6dd78c52be9ca531bf02a3419dad65fc850afa4c9cbccd221cc4797094f61eb2f6943110dcf9b2cf121261370c4c6cb35ecce0dc08964eafbd5106ded14b6442f6fb4dab48f003bd0e2fdc406f8204d99a91948db38bc9a98f445a13bd9ce957da12b64b0fd6953fc66c9b71fc9d27288e77162f89e903d42b4f65895fb54cb388e96b995386205233659faa0f7ddabdc47d878132be5b4db0f59312862", 0xbc}, {&(0x7f00000004c0)="d616ed3bbf4a74959ca3fed7e66597e8c3e31670e6e8a6689fa03f8cb909ef214b5c79c9d4f9d32c3c9af722878f959d7af3cec02310e63e", 0x38}], 0x3, &(0x7f0000000640)=[@init={0x14, 0x84, 0x0, {0x5, 0x8, 0x7, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x20, 0x4, 0x8, 0x75f, 0xfffffffffffffff8, 0x6, 0x5, 0x1dd, r2}}], 0x58, 0x40000}, 0x40) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x40001, 0x0) lseek(r3, 0x0, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4008641c, &(0x7f0000000240)={r4, &(0x7f0000000140)=""/216}) flistxattr(r0, &(0x7f0000000000)=""/106, 0x6a) ioctl(r0, 0x2, &(0x7f0000000780)="ea28451bf45c1790b47cea7fd2d2ffccb504ef98bbbe8261dc4fa0c7be3be5f353275e0000000000c453c02e1c5b407ac7227b95d0dd2c42f06f172798002483ab053100bd244f4c12a739be74e320629ab3668d0d80c8ca6b19a2efee539944773daad5abcbdffa90fdbbec031907d10c70ef50f69d5db18a1a85f83d7ffdfa2d5ff94b540e277dbbc966b5ff5d77f86996e754b6c1dcd19a97ff98b3fd4993f7d3455bddaf006c443ed25cc39d0618f4c22b78bcf2257658b9cbf3c73d05bae7c8e3c52699d03633a7") socketpair(0x3, 0x80a, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000300)) creat(&(0x7f00000000c0)='./file0\x00', 0x2) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) 2018/02/27 16:41:25 executing program 0: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000022c0)='projid_map\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}, [0xff, 0x7, 0x0, 0x7fff, 0x4, 0x80000000, 0x2, 0x80000001, 0x8, 0x40, 0x3, 0x527, 0x7, 0xfffffffffffff35a, 0x400]}, &(0x7f0000000140)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x8, 0x10001, 0x54, r2}, 0x10) bind$ipx(r1, &(0x7f0000002300)={0x4, 0x668e, 0x800, "08a28a0f7056", 0x7f}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) 2018/02/27 16:41:25 executing program 3: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)={0xffffefd}) poll(&(0x7f0000000040)=[{r0, 0x85}, {r1, 0x8}, {r1, 0x100}, {r1, 0x408}, {r1, 0x1000}, {r0, 0x4}, {r1, 0x440}, {r0, 0x3090}], 0x8, 0x20002) epoll_pwait(r1, &(0x7f00006c7ff4)=[{}], 0x1, 0x0, &(0x7f000050c000), 0x8) [ 50.157874] binder: 6780:6784 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/02/27 16:41:25 executing program 2: add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="04d78f85827d6c34ccc130177dc16af33ec9e68b0aadbde55bd835d846b4269a343a837c17d48598", 0x28, 0xfffffffffffffffc) request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', 0xfffffffffffffffb) r0 = request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='vmnet1\x00', 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, r0) 2018/02/27 16:41:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f00006a0feb)=@known='system.sockprotoname\x00', &(0x7f00006bf000)=""/2, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x6) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000080)=""/169, &(0x7f0000000140)=0xa9) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000040)=0x1) 2018/02/27 16:41:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') fchmod(r0, 0x0) 2018/02/27 16:41:25 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffd, 0xa00) ioctl(r0, 0x800000040004581, &(0x7f00008d7fb8)) 2018/02/27 16:41:25 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000a8c000), 0x0) 2018/02/27 16:41:25 executing program 5: recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/4096, 0x1000, 0x0, &(0x7f0000001040)=@abs={0x0, 0x0, 0x1}, 0x8) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$ipx(r0, &(0x7f0000001100)=""/4096, 0x1000, 0x2, &(0x7f0000002100)={0x4, 0x4, 0x1, "07bae7bbd4ad", 0x4}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f0000001080)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[], 0x30e, &(0x7f0000000600)=[], 0x0, 0x50}}], 0x79, 0x0) 2018/02/27 16:41:25 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e89ff2)='attr/fscreate\x00') write$selinux_context(r0, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) creat(&(0x7f0000e4bff8)='./file0\x00', 0x0) 2018/02/27 16:41:25 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x1, 0x3, 0xffffffffffffffff, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x2, 0x8) socket$netlink(0x10, 0x3, 0x12) 2018/02/27 16:41:25 executing program 6: rt_sigprocmask(0x3, &(0x7f0000663000)={0x5}, &(0x7f0000000000), 0x8) 2018/02/27 16:41:25 executing program 2: r0 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="4724e82b241be259d5ced6ebeffb4b165304e1a4efd3ca0b7bed46a7d779f7c1d734ae7e224e74c8a9c9ff006afa87cf4dd8cee43aed1ca2da700ce458db1ffd53c416b46442415733d85a0e2b45e93541e2fa111aa5464877c85a0efa0c71a3c78ef6f79efc4c15055af4677458cc457034d2b5b8339c9a40fb91f4e85510bf2f3dd6f20531839ecdfa953d586a8773fc145232de33a6040a42519ab48bf11d12999d4fcf2119de28fac2d8b54b32dbfeb32d50dfdc1a0349c0215052f3d23e535f145c251bbbb0c3c5a0173d4e47bda597d96bbf95b59552ae30efab32d0cf", 0xe0, 0xfffffffffffffffa) request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000040)="2e286e6f646576706f7369785f61636ca9b7205f616363657373212d2673797374656d2d6e6f6465766e6f64657600", r0) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="cb0f1c9511614810a1b3cf03bf089f59ea2abeaa1543d0e8f10ccaafe6af2dabd5dc7ab79e1d3931f39aab9aa0a0fe5e268d9645023c478ca36b28babbd482691ab6a2f2cd6f4a736693d6b8b8f9db4318ca59", 0x53, 0xfffffffffffffffd) add_key(&(0x7f0000000400)='id_legacy\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="253de6b50e834a227daff82ed0e950ed84c590211534d0c22afe64af762b445683745027647d77f08e80413b25abeefae65e8048ab2c70e8f1325a43362746295c892012099cc9c6299d6fb77f84412f59132cb359e968936067e8121f28febd6a1ac401bb433fa31977dbb1b6d744983562369ba3e6ac23403d19acf175bdd2539fba4af65b845f31b8414adca6c8358bc29ccdae083880f1f854266bf078dd31f4283c647a127e606c1968d2792e", 0xaf, 0xfffffffffffffffc) r2 = memfd_create(&(0x7f0000000080)='ceph\x00', 0x3) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000002c0)=0x7) keyctl$unlink(0x9, r1, r0) 2018/02/27 16:41:25 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002e00030007fffd946fa283b70a00000003000000031e85680000000000000005", 0x24}], 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x12102, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/02/27 16:41:25 executing program 4: 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, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000040)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000000040)='\x00', 0x1, 0x1, 0x0, 0x0) shutdown(r0, 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000180)=0x4) 2018/02/27 16:41:25 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/bus\x00', &(0x7f00000001c0)='\x00\x00\x00\x00\x00\x00', 0xbfd, &(0x7f0000000140)="663dbfde0a07286396a17fc38ffcbab1969430beedce385ab8b4babf4cb7661eaee3e57310a48431b5383bf3812804b3a18ad043aa07590ae28470e150a029e71288e3052ca0a2f3") open$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', 0x40, 0x0) 2018/02/27 16:41:25 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000008000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/27 16:41:25 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000031c0)='.^,\x00', 0x2) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000003200)="3e10a185830118d07aca0e2574884869bd1336ea0adfa7ce76f660a3332a7d77b1944713fd1ad37e017d7987e62a23245031cfdaf2e94c01147f2743b2dec66fdcb46240b8d8f26443488a9f0c9ed61b425ab3") sync_file_range(r0, 0x800, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000003280)) recvmmsg(r2, &(0x7f0000003140)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000001440)=[{&(0x7f0000000080)=""/19, 0x13}, {&(0x7f00000000c0)=""/138, 0x8a}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/131, 0x83}, {&(0x7f0000001240)=""/184, 0xb8}, {&(0x7f0000001300)=""/152, 0x98}, {&(0x7f00000013c0)=""/116, 0x74}], 0x7, &(0x7f0000001480)=""/230, 0xe6, 0x10000}, 0x1f8000000000000}, {{&(0x7f0000001580)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000002b80)=[{&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/239, 0xef}, {&(0x7f00000026c0)=""/3, 0x3}, {&(0x7f0000002700)=""/231, 0xe7}, {&(0x7f0000002800)=""/214, 0xd6}, {&(0x7f0000002900)=""/93, 0x5d}, {&(0x7f0000002980)=""/239, 0xef}, {&(0x7f0000002a80)=""/222, 0xde}], 0x8, 0x0, 0x0, 0x100}, 0x1}, {{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000003080)=[{&(0x7f0000002c00)=""/170, 0xaa}, {&(0x7f0000002cc0)=""/66, 0x42}, {&(0x7f0000002d40)=""/195, 0xc3}, {&(0x7f0000002e40)=""/177, 0xb1}, {&(0x7f0000002f00)=""/218, 0xda}, {&(0x7f0000003000)=""/73, 0x49}], 0x6, &(0x7f00000030c0)=""/109, 0x6d, 0x7}, 0xffffffffffffffff}], 0x3, 0x0, &(0x7f000025d000)) [ 50.269135] audit: type=1400 audit(1519749685.558:22): avc: denied { create } for pid=6820 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 50.275127] audit: type=1400 audit(1519749685.558:23): avc: denied { setattr } for pid=6815 comm="syz-executor1" name="sessionid" dev="proc" ino=15345 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/02/27 16:41:25 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000040)="32f9d3dfbedbd22ac727ab03432b61ef2aea6b94963c69243efa72765642f7148b9668262b44f7d68d08b595c6c2347d5848254bf5c06b95c1339ab8af9de9bd1a2d0b000c700e5950c6250c664e73e8cb65930cd2b6de08639b") recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00000047c0)=[]}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f00000049c0)=[], 0x0, &(0x7f0000004a00)=""/47, 0x2f}}], 0x2, 0x2, &(0x7f0000004b40)={0x77359400}) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f00000000c0)="0e9637827edd977d66e9362b1e201676666cf74dc2448c7ea602e47f6367215077fcdcfa5cf9a06b53a28c5e833fa559c17cf32bb87b616816a687e59cffc717df5e4b709109882fcd873a35ec7358eb47a07f57005429ad350caff054c916af37ffbbcad4bb61ab5391cbe44ce041e5010b2c76bd77fe4f0c7ec86be67d089a0a9bf47d62e9856f0532ca30bdd166aa615ea87ecf38282b280aa4e33a84f4d29aec52c6e04df042fe7e96152491bd10e11e3fa398214f6e6b8bc5679ab23b8cdd7c71fb297017f154b15498975567cf454c8d1f502c2d86") 2018/02/27 16:41:25 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x0, &(0x7f0000fbfff0)=[{0x100000000000024}, {0x80000004}]}, 0xffffffffffffffd7) pipe(&(0x7f0000000680)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000700)="86cea5b0fad0cd8380e0f0d2dc280cdcd445323bae28456467cf1216493f94955706558042a5607dfe5c38b6f5b381fccbe30ab89862ff1e337bfa27054d7732f4cf12f5469ae33b", 0x48, 0x0, 0x0, 0x0) sendmsg$netrom(r2, &(0x7f0000000640)={&(0x7f0000000040)=@full={{0x3, {"fa64f246a73506"}, 0x3}, [{"3adf2fd3803a09"}, {"3b6834bdd08bcf"}, {"04130258e10cd1"}, {"af3cfaf1426a4c"}, {"84d4db216fbc25"}, {"9abb9f20eb4175"}, {"57e0ec5c24a8e2"}, {"e92aa695d75bdc"}]}, 0x48, &(0x7f0000000180)=[{&(0x7f00000000c0)="5fe8670bbff36c8002e2c8fcc3852131988c598a6751590fc98ac025cc314cd2818f43217e140ff43a92ed517ccbab0895568c3a93240c87d14a8c57eef215a2466c66ce0ee9bbe06e87444890ba0b63915bf1abd21a5fa2726ced92cedf859492b60cdd6d8314edc16559fc19ba1c4ed151c4df91cbf4", 0x77}, {&(0x7f0000000140)="e94d", 0x2}], 0x2, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x478, 0x10}, 0x8080) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000000)={0x1, 0x3c, 0x10000, 0x4}) 2018/02/27 16:41:25 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x202, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x576, 0x4, 0xffffffff, 0x360, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x58}, &(0x7f0000000240)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x8, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000100)={0x0, r2, 0x0, 0x4}) r3 = epoll_create(0x6) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x1a, 0x3, 0xa6c9, 0x5, 0x8, @random="6aa26995ebda"}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) write$evdev(r0, &(0x7f0000000180)=[{{}, 0x8}], 0x18) 2018/02/27 16:41:25 executing program 7: unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) 2018/02/27 16:41:25 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x10400, 0x0) socket$netlink(0x10, 0x3, 0x1f) socket$inet(0x2, 0x5, 0x9000) r0 = dup(0xffffffffffffff9c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) sync() ptrace$setregs(0xffffffffffffffff, r1, 0x0, &(0x7f0000000240)="4f36321c92c2745578e7a77885ed4c27c2b88ef38c9a905cd5ca3d386407242f6484d594015e97ea1eb98a6d07605afc256a8ab072b97e6cf7dfefea43ae5bc9756641c962aacfff856ac4ff8b4b3afff1623da899d006cc0a2ad37588a8f2d9919cd0790689ebd6f9f2cac3e843b7996c63b9383682c8cd93fbfa2fa8d00f9c0913054afd5c4bab00ce634a6837c54ea2ed64ec2a5920a9010032ee407aa733edeb573d7782ddbc2238da69cca9cbae7fd82b549d8649ca1eff60ee9b79a21d65633fde40ac3cb4a8a82ab1db09be579a86308bdbc8d8f78e1a") 2018/02/27 16:41:25 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="2eb8efbc000bc369228e0bdda58ba358ff928383891940c72c3f006722be4d0cb750a79fbdfc86ad8d48df324fae134db1a280ff91ead87812ad42284f413807b8962cf359e8a796b81b5f6bfb79b56ec9b7c49e3621163b86a41710098c", 0x5e, 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x8, 0x7, r2) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000240)=0x8000, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/27 16:41:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x200400) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x210, 0x8, 0x800, 0x1, 0x9, &(0x7f00000000c0)='bcsf0\x00', 0x0, 0x8, 0x5}) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x10) listen(r2, 0x0) listen(r1, 0x0) 2018/02/27 16:41:25 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000), 0x0) 2018/02/27 16:41:25 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000100)=0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400c0, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000007000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)={0x0, 0x1}) 2018/02/27 16:41:25 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002}, 0xc) 2018/02/27 16:41:25 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x802, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000080)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bcsf0\x00'}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000333fef)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000000c0)={0x8000, {{0xa, 0x4e20, 0x888, @local={0xfe, 0x80, [], 0xaa}, 0xca8f}}, 0x1, 0x4, [{{0xa, 0x4e22, 0x100000001, @ipv4={[], [0xff, 0xff], @rand_addr=0x81}, 0x8}}, {{0xa, 0x4e24, 0xbc8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xc47}}, {{0xa, 0x4e20, 0xb9, @local={0xfe, 0x80, [], 0xaa}, 0x1}}]}, 0x290) sendfile(r1, r1, &(0x7f0000000000), 0x40) 2018/02/27 16:41:25 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe, 0x3) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x3, 0x3f, 0xfff, 0x1}, 0x8) prlimit64(0x0, 0x0, 0x0, 0x0) 2018/02/27 16:41:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f00006bcff5)='/dev/loop#\x00', 0x0, 0x800) ioctl(r0, 0x408000000000127a, &(0x7f0000000000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001380)='/dev/keychord\x00', 0x18000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000013c0)) 2018/02/27 16:41:25 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000440)) pselect6(0x40, &(0x7f0000000280)={0xbd6, 0x4, 0x10001, 0x10000, 0x7, 0x9, 0x7fffffff, 0x3}, &(0x7f00000002c0)={0x3, 0x81, 0x7, 0x800, 0x7f, 0x10001}, &(0x7f0000000300)={0x401, 0x6, 0x10001, 0xfffffffffffffff8, 0x4, 0x1, 0x1, 0xfffc000000000000}, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f00000003c0)={&(0x7f0000000380)={0xa862}, 0x8}) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='pagemap\x00'], &(0x7f0000000200)=[&(0x7f0000000100)='pagemap\x00', &(0x7f0000000140)='[\\\x00', &(0x7f0000000180)='!{)\x00', &(0x7f00000001c0)='\':\x00'], 0x1000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240)={0x1, 0x5, 0x4, 0x6, 0x0, 0x4, 0x1, 0x3, 0x5, 0x401, 0x9}, 0xb) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000400)={0x2, 0x7, 0x6, 0x2, 0x100, 0x7}) 2018/02/27 16:41:25 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000008, 0x10, r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000000fff7)='yeah\x00', 0x5) r2 = dup(r1) getsockname$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000640f52)=""/174, &(0x7f0000a66ffc)=0x3425342b12c2b0a3) 2018/02/27 16:41:25 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='{\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/02/27 16:41:25 executing program 7: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001240)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x5, 0xfff}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x80, 0x9}, 0x98) 2018/02/27 16:41:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0xd607e2a708bdc1fd, 0x40000, &(0x7f0000000600)={0xa, 0x4e20, 0x40000, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000005c0)=0x6, 0x4) sendto$inet6(r0, &(0x7f00009ddff6)='5', 0x1, 0xc800, &(0x7f000075a000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000640)=@hci={0x0, 0x0}, 0xc, &(0x7f0000001740)=[{&(0x7f0000000680)=""/50, 0x32}, {&(0x7f00000006c0)=""/88, 0x58}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000017c0)={'bond0\x00', r1}) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f", 0xb, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 16:41:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x80000000}) r2 = syz_open_pts(r0, 0x8000000006) dup2(r2, r1) writev(r1, &(0x7f0000115000)=[{&(0x7f0000cc7f81)="bd", 0x1}], 0x1) 2018/02/27 16:41:25 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) keyctl$update(0x2, r1, &(0x7f0000000140)="6b9f1c289220f8bbf10f93b48cc9391faa6a2b71", 0x14) 2018/02/27 16:41:26 executing program 2: request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='system@nodev\\proc\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='\x00', 0x0) r0 = add_key(&(0x7f00000002c0)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="8cd53265cb69f7e14dc7823add0be26c7d2dbba0c53aaf9081d6f2a311427c76503ea651258e703c17d54c3566f9035da2cfdddaab563e0361a2343d57c8b242995e38e52f6529", 0x47, 0xfffffffffffffffa) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000480)={0xfffffffffffffffa, 0x3, 0x6, 0x89, 0xa, 0x143}) r2 = request_key(&(0x7f00000003c0)='trusted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='eth0md5sum&ppp0trusted+lovmnet1procppp1}\x00', 0x0) keyctl$unlink(0x9, r0, r2) 2018/02/27 16:41:26 executing program 7: socket$unix(0x1, 0x801, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) accept4(r0, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) connect(r0, &(0x7f0000000000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/27 16:41:26 executing program 1: sched_getparam(0x0, &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r1 = getgid() chown(&(0x7f0000000200)='./file0\x00', r0, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000140)={""/16, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000000080)={0x1, 0x8000, 0x34}}}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) bind$netlink(r2, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfc, 0x1}, 0xc) connect$netrom(r3, &(0x7f0000000040)=@ax25={0x3, {"6923449f281ee3"}, 0x5}, 0x10) 2018/02/27 16:41:26 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0x1, 0x8002, 0x7, 0x5, 0x4, 0x28, 0x401, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x3ff, 0x44, "bb399b56b6a865029f60c9f39144f1760c7a8138821bea6440403a791b91d848fbdde437b8a4b1259acf3d2c5397e31e686f77eabcc245265015fbf825bc4a6459d52b1e"}, 0x4c) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/29, 0x1d) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000067aff0)=[{&(0x7f000023dfd7)="290000001a001bc91d001c000001000002080000000007000000000000001f00000205000ef4ff010b", 0x29}], 0x1) 2018/02/27 16:41:26 executing program 6: r0 = open(&(0x7f0000000240)='./file0\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000680)={0x0, 0x5}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000700)={0x0, 0x2}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000008c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000a40)={0x0, 0xcc, &(0x7f0000000940)=[@in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e23, 0x0, @empty, 0x3fe}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0xd2}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xd1}, @in6={0xa, 0x4e23, 0xa4b, @empty, 0x7}]}, &(0x7f0000000a80)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000ac0)={0x0, 0x1000}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c800070200e00500dab507000800ff0f0000"], &(0x7f0000001200)=0x16) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001240)=@assoc_value={0x0, 0x7ff}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000012c0)={0x0, @in6={{0xa, 0x4e24, 0x1558000, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}, 0x4, 0x1, 0x7f1, 0x1800000000000, 0x10}, &(0x7f0000001380)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000013c0)={0x0, 0x4, 0x5}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001440)={0x0, 0x5, 0x30, 0xffffffff80000000, 0x63}, &(0x7f0000001480)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000014c0)=@sack_info={0x0, 0x5, 0x1000}, &(0x7f0000001500)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000001700)=[{&(0x7f0000000280)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10, &(0x7f0000000640)=[{&(0x7f00000002c0)="8d66453c15d7ef8cc7630e540006bf4165ca9cbe8d24ce64f1bf09813ad9108e3805db88d011f71d3cbfae9ec12b9fd9ddc172723f88ea1e7b7d451d8cd09ff7e9aef6d05fc406d6a44c6e2287cfe20da6b79de71a34689e2b908808d982f53b7edc36347cbb5805f8045d97", 0x6c}, {&(0x7f0000000340)="d8b98db4967739f7c9f6bfe796406c1667228e4a49bed6af9fa7fac21f8456ec21df8929b84d5d8e6dd58b1805677f5cc30d1aa417a8342ed537bc9744ec7f6554c44735a39a2382c83164874cb65974d4d9ec7a8f51547e3e504440ffc284bbc810c34ffc2fbafa23fb2da4f9a5bc4a878a32d1ae58ce6fe6d63c6dd4598edae2b35dbe3cca505b3b680d1da86659082eb1754bf7eb6038ee835189a9fae9d4c5d9a3", 0xa3}, {&(0x7f0000000400)="65538b3d5b83142552e07facc125e52d04e0dd9ccb41ec1b0322a52db21b97881b2d29d3741168772a002a414661c25e713a5767496aeb0e4fa6bc9e26321e9a6a294a0ca655fc4cc34b3405eebc960b67fdc96c6759f664446a84d686066329167662bd63316ec1d495eaaf5781f99b1380d30265eb3c497fc5dc1c9aecbf071a248110", 0x84}, {&(0x7f00000004c0)}, {&(0x7f0000000500)="57ac81152c836d643c422f28592752f95257c25b42a330c8a865440ff3776030653beed0e089afd056d5af6044a360b1bdcd4bc9862d8511e5b823c38bdd63912bf00b792ca2bd148c3ddb9e65a5632b82890b89587713de302ac2001c2afe02cd19bbe4ae32b9e74c1b2b7dcba038e0b41506afb1693a98c093eabbf905bbc53f7604d8a9401140e5d09f1bf8970fa364d9", 0x92}, {&(0x7f00000005c0)="6f162ded78de50cb96b7ce1561d9034d0de6814c1a733ca44fc13dff6d13e33b88383883be5126716e73873d65ae95292b8d785baf4118d7d30964504dc90a766a", 0x41}], 0x6, &(0x7f0000000780)=[@sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8006, 0x401, 0x4, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x10001, 0xea0ec58faa4467c9, 0x100, 0x7, 0x8, 0x7835c901, 0xde, r2}}], 0x58, 0x4}, {&(0x7f0000000800)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000840)="d4346d58d07643e89457cabe4dfce8e71812ea02555b0b711aaab02a7e", 0x1d}], 0x1, &(0x7f0000000b40)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0x6, 0x8000, 0xe4, 0x7, 0x3, 0x80000000, 0x480, r3}}, @init={0x14, 0x84, 0x0, {0x2d3b, 0xb15, 0x8, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x800d, 0x6b59, 0xfffffffffffffffa, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x89eb, 0x2, 0x7ff, 0x1, r5}}], 0xb0, 0x200000c5}, {&(0x7f0000000c00)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10, &(0x7f0000000f00)=[{&(0x7f0000000c40)="5940acc8133e6c37b960881ff5b07de7e1510605594160206be964b36e67c7f37945e94e1eb95e25f3feea6cefb7ceb239ae7ebc5cf92b121dafdd24f7ae4e56780b6a8c92918f0ee5e3ca3e5f3c8641be503e60a33f9d925813b0f22e7056c74ba4ce61071df1e9c9b35dd337b7cca37127e4a6562e96bc1a187f7f928e", 0x7e}, {&(0x7f0000000cc0)="beda1202e34bf2c59737a5a788141e763a398bc1ed123f6aba60e729411948271b435c833daac27a46861dc30ad011d0cee6c2b74c08cacef6173ca63e6f93c25a9fd7d3f97b25f8e8228fc43808f87096ef89d749d36f6b14af96380b9ce0a275ec4714b0de3b1861e22a01be7bc8614f5539e3227ff1f34942846526729cdabfab144bb247813f", 0x88}, {&(0x7f0000000d80)="13647ee32987a9d7eb7773f28c85dbb7ef443253b077a496bff0878caee04c4fc0b8bf3d4b23d6cc33d88946a33ec11ff876582d8908b273b2fd06573840af16eb1e20d6a2e9a0159c1fec41f2778326a74ff94701ad49c1dc6604dffc543d2435fb8ea41efa79b90e73b97c5f869a9de381b72ff77565684466cd91a20488ff2a5d2ecc0d45e3a708ca32b0c1bf62e81f04ddff3cb7e6847af25b325e6c986175e44364142bb87edd6791eceb3ea095fe83693cd3c52d37d742b7def756d51afa", 0xc1}, {&(0x7f0000000e80)="f05b64700c3558ba48a7a3443a11181680e40b98e03e7d9da07f446f51f78713b3be011eeca6f1a16797a841b9125fa89cccccf3accaf2491c70c04c601a14cd9017f1f4f68a68e11b74bfaee67aaab220262e60254ee899e02c1c42af7d27", 0x5f}], 0x4, &(0x7f0000000f40)=[@init={0x14, 0x84, 0x0, {0x80, 0x7, 0x80000001, 0x1ff}}, @init={0x14, 0x84, 0x0, {0x3, 0x20, 0x7, 0x1}}], 0x58, 0x4000000}, {&(0x7f0000000fc0)=@in6={0xa, 0x4e21, 0x1f, @empty, 0x76a}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000001000)="a76400673ea2d8a4635598984062072c2c18a153858409d23886e23024e425a15ff8a3c0b36624220b7c2385514d339b5bc2bfa7a22c", 0x36}, {&(0x7f0000001040)="406341fb0824e51e32f9c4b7804853a355992c60cf86dfe48483d5b5f2fe69363b35df45ed11de2e704d9b116f549a8c173178193e820e19a4ac0e3edbe9e19a2c35f71f4424a22c90dc0b39a4567b39a05cdada457b6fe49b64e2dd2e5e7c1d2fba6c9bb3b66316fa14eb67d88907598461527290cbc984e306145ce13eaa", 0x7f}, {&(0x7f00000010c0)="ab90bc1de9fd97bc094b40cbd9e788c4472d379130d52b72530ff1de152ac369aadcbcca5cfcf35e86028256d04883495743ee923461f229ed9b41640b6da196c77efed314c452a2eade5463c75078f0b0eed379be404dc255454db7ff5a97e2af796e65733b9073d05763727dfb62ffc28f94a4d6e12bf8983953d69f8544f8ae65c39bee6c20dc4e3942cd4a7c1fc642108bbce48ae9fd2e4e02dcb544e2487494a51addf99961e4096f52d580206532ab", 0xb2}], 0x3, &(0x7f0000001540)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x117d, 0x8000, 0x9, 0x10000, 0x81, 0x8000, 0x0, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8005, 0x0, 0x40, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x81, 0x401, 0x20b, 0x2, 0x0, 0x7fffffff, 0x80000000, 0x0, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x40, 0x1, 0x4, 0x1, 0x100000000, 0x1, 0x7, 0x23, r9}}, @init={0x14, 0x84, 0x0, {0x3, 0x6, 0x2, 0xa7ee}}, @init={0x14, 0x84, 0x0, {0x14, 0x5, 0x6}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000000, 0xffffffff, 0x205, 0xfffffffffffffffd, 0x1592, 0x3, 0x2, 0x2, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x7f, 0x6, 0x800a, 0x6, 0x17, 0x6, 0x7, 0x40, r11}}, @init={0x14, 0x84, 0x0, {0x2, 0x100000000, 0x4, 0xa3}}, @init={0x14, 0x84, 0x0, {0x7ff, 0x7f, 0x1fa4, 0x8}}], 0x1b8, 0x1}], 0x4, 0x4000000) r12 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r12, 0x0, 0x7, &(0x7f0000243000), &(0x7f0000749ffc)=0x4) 2018/02/27 16:41:26 executing program 3: syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/02/27 16:41:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f000034cffc), 0x504) getsockopt$inet6_dccp_int(r0, 0x21, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/27 16:41:26 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000003000)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, {0x2, 0x4e23, @rand_addr=0x7}, 'ipddp0\x00'}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x1f, 0x131) sendmsg$netlink(r0, &(0x7f0000000780)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x84100060}, 0xc, &(0x7f0000000740)=[{&(0x7f0000003b00)={0x10, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) r2 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003080)='/selinux/policy\x00', 0x0, 0x0) sendmsg$key(r5, &(0x7f0000003140)={0x0, 0x0, &(0x7f0000003100)={&(0x7f00000030c0)={0x2, 0x17, 0x9, 0x3, 0x2, 0x0, 0x70bd28, 0x25dfdbff, []}, 0x10}, 0x1}, 0x4000) r6 = epoll_create1(0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000580)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000006c0)=0x0) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r0, 0x9) sendmsg$netlink(r0, &(0x7f0000002fc0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x201}, 0xc, &(0x7f0000002f80)=[{&(0x7f0000000140)={0x414, 0x10, 0x2, 0x70bd2c, 0x25dfdbfb, "", [@typed={0xc, 0x21, @ipv4=@empty}, @nested={0x10, 0x30, [@typed={0xc, 0x60, @pid=r2}]}, @typed={0x7c, 0x40, @binary="470bbaa5fa9ca1caeca0c04d5d500775f219ce5008f61216e4a21b8da4181050238d1bc0b25ee7ef4efeb154baf95e040a0d0f2e4ea1fd9fb5ac9507968d08faab6e54df3d3ca5f54e923fb96585dd32d309e6cd5dcb0362403ba3416f1305c7693ebc8b9bccc1540dc624a9e45d9269599f"}, @typed={0xc, 0x3, @pid=r3}, @typed={0xc, 0x5e, @fd=r0}, @generic="bfbd3d1ec79c63b0576efd76db83b8be75ed15be20777857fe3f62ae290ad00727ea46a5363d37de468a463e26aabd84cbcaa7d58f103caaac61464281f6bae8ee207d1ae0b2e8250ae2772c727de4f5d6a6c10f305bf0b40efd93401fd53606a2772224549a700c0a8aa9945cb31ef5ead6651f13525816bc34c5def3239a5c9bce4b0bfb8af26c56b689", @nested={0xf0, 0x51, [@generic="4366ecf755f524be1fbfc5f8e9ed347f0140d5d85537d993ebd9309eb30032b0a82b3367397d3a54830eddc6287e", @typed={0x10, 0x78, @str='@wlan0*\x00'}, @generic="1a1cc149efb15af3efa3ad351615a66122b861e2857c080d50bd", @typed={0x10, 0x93, @u64=0x6}, @generic="594cd39e03e5e6d020b38fa0b410559539775d15aad8451fd01a583028e652dd3c7ae679c8bd37630ef38bf3705886187e65641f228766d18b33822cbbea0d5db19e8735452580c4ce3efd4a86e9a592cc673afc8ca336fbdd", @typed={0xc, 0x5b, @str='\x00'}, @generic="d2e66d012dea7adaa9302d", @typed={0x8, 0x23}, @typed={0xc, 0x72, @pid=r4}]}, @nested={0x1cc, 0x33, [@typed={0xc, 0x9, @fd=r0}, @generic="b6a37c47ed8fb8cad13ea4fa5413da42f1b6183b5c5daef25b7b4240bafa768e", @typed={0xc, 0x1d, @fd=r6}, @typed={0xc, 0x2b, @str='[k\x00'}, @typed={0xc, 0x18, @fd=r0}, @generic="27c36ff2b3cba90bf073646fd8c0b17e12dc564e76bb8e8b4fa7df1258686bc402f4bd756e11dc58f879b2005619ec4be6395815bcc3b2143149410b22ac1bcacc67935a10b89a895147978f049d8ab8f427c8b73cf72c4bcd7cc7f29c3ba30b848b7c1c12234c55ea3b65b0d70f5cf571ca209d4a8f008449883e25ac5edbda0d5847d321b8128877b7979044f4bcf7fc659172a3dfbe5383c35b75b8b659abc69eb33e352ecd75b20a171c52fa2669cec450f1114a6b4cbed026852ff6ec", @typed={0xb8, 0x2d, @binary="85fda836f60fab0311c17dc245b491ff747fd86ab129f9237be69ac40db331760474d650f02941ffe64ff240de78a2ba6bb37c142701254b2a05484e9d9938dc1fc7833ca2aa33ab00f40ea5b4fd59b31ca6cba956fb050221ba1c76f43f8df3a7b8a5f50faff6060910ddf3d2ffbe3c9b1eea4f7134080c30290a6fafb356c1665f57b284ced42cafec0f621d0958402b17c2b27ab5bba0eebe460a22518698a01acad8820bc3bf132b312d67b8"}]}, @typed={0xc, 0x48, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x414}, {&(0x7f00000007c0)={0x1514, 0x36, 0x70e, 0x70bd29, 0x25dfdbfe, "", [@generic="7a27e9c4e93928dac199dded07a3bf88f60374aded68793e95b42835537a9102dc5aaa4ca98a8eb7966f9c00a346a8a927a996a02591fe6b", @nested={0x200, 0x6a, [@typed={0x70, 0x5f, @binary="e5f018c3e846cfe0c83e6dd98e4b35fe7bd433b8a34813dae3d0198c41938df0f90974f3bae58f09afe66920f73d14ad93355b45dda8a190ea3dde3b148e78fcc017c929cd6b7361de7e0568490485c15b50c6b69c9f485b95d96e298a92486c4dca275244f5"}, @generic="a0da0b28f9cba49bf08263f9c798f73c340299ada02d77b3723343460eb77c8899430ac0b0007e48a6297667146667deb80d36b09e86403b24b2feaf8e5260f35b70c63122d8866adb58a263ba6ef337ce4489fd0aebb9fe95db3e44ffb266e1fb5c7430abd5429edeb31c7e67ce944a37f87ac2df3c665bffd96ddceab2f220ca43a13f0d263490e73b64a1230f2812c971bdbea0da01a863f5d0d75046e18505", @generic="68e6e88237eb3e2cb70a20d2d989d9264c1c5c84aaca1f61c307238ef0355bd7ef188a993000839ebef65186712b1eb2f6b29486fde6853e0024872aaf4a916c8b93ecd21008f26acc51c2541f5c7e0b036f383e6f78c8dce7c94da4e377086266b20ff08a6cd186eff68ca94655d865dc15727044467d69fbe95214b3284226a047e61ca981e3394c", @generic="7c6c43c9fc4c1e6997175d7e744590724e67c18c7205e698eea881d3db3d3f7056797a1f724ef0481d550d5d03a92c3a41f0960f95aa0684d618e7010412de980e6315fafcf3255128fae2498e31cadeced365b7c20e3e6d3ee3", @typed={0x8, 0x42}]}, @nested={0x98, 0x8c, [@generic="707aae2db0abd3a1439c70f8c115301bade054e66656ed8c42c0e142a164f8884b181f8d4f816fd616aca77a0c0fb1ae1da7cbca73efbbd141da272d355e1be385dc483459295dd3fe2a702d6d48f4ebaac3006c3df178ddead4f0393aad1a01c1f9eaca4102ea0c71281c10efc2ad1dbd70b89bef", @typed={0x1c, 0x8d, @binary="674d15798aa8a7cc8a23260a8cd38ff2ee3dd1"}]}, @nested={0x1234, 0x84, [@generic="4660e4b5474ebda76f2f4db4fcc7cfda6ae078f253d5de53b0bf40ed776b77dee04b62a273eb17eae0ca814fd5f5fbe5603dda9e373d0c5d79b8195ef6b8809b77db1823c5fa7b3bcc7b9e62f7b0f51082eb0484043e024a631f3d9229aa0b77591c12a3370ab353d8474af5bc1ac0d970baf977b8196aaa687d82e06fab28f62c77221000bba8f4cb405e3e491136af2f81c6dbfec9b6dd6eb08389912cfe2f7cf2bfe7d8f1a77fa30ca57b4b3d5d71e454429be80f5ad2c1c9cf01c0744fcef97ef64d69522673afc82901a7445a7ff38b9a1f36e69d8795d79189df1813519d531847a8b47af0dd19e91ce5ac677f169e311943c80e", 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0x1010}, {&(0x7f0000003b40)={0x1370, 0x23, 0x0, 0x70bd2a, 0x25dfdbfc, "", [@generic="85a60a1ccf07dc200d59c1284facbd91bcf81bc279e5f409231545874bd3366f25abf226be54a376b1b1d92c0d7e5d5980f492873971bf169c5761f1cb8236977028fd4fd89b0a27c245418dec9166951ed31ec0ba1d173e44914dd6de789eabea0de3a05e8a3e70ede7decf92271f3b032957fe2d344e7994b916b328c83152decb3fee82", @nested={0x11ec, 0x69, [@typed={0xc, 0x88, @u32=0x400}, @generic="4e6836813d83fca310417e442d1ee7cf86eef016556b5387cb0bd3394dc327a0f5ded1ee2f574132485123f12d58483077c3cb8853515edde74eb35beaf7546da81565ff1645495d926ef82c8860fb4099e1bfa1a77fb04bdb4842e8790e5fe80ed6ce48db4cc9dd73d8d9714717d9c8f84156a928fd691b715f9328215cfe036eb56198a0ab367f7efb18affebf3ddb5f43bdadbd21b86f7331624deaa4083c8200a2e194e055d0ce8501bd424485521898391d301da2f0f1dc4e49cbdda4ef81502b542dcfdd9c33645dae34f3f71fb1afd36f0e08abe54a4de541499b70eb174a9b", @typed={0xc, 0x3e, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}}, @typed={0x18, 0x8a, @ipv6=@dev={0xfe, 0x80, [], 0x6}}, @typed={0xc, 0x8d, @pid=r8}, @generic="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", @generic="8f4cbfbe040faa874036ac851cb5a02d324fced9b87721f7fd14109056458173a267536a5a49ea4affc3d9eb4640841bf9ddb3d51c17b1b890053d02b391d58c82b3591f36adb8ef09c9ba74dc4065a6cc10d6ab8b485570562db43a2c0745b915e5ef2f92170560a97a233c229b9fa858211fd12aceb255937f4b6cd802e0555f4cd4a4762263b2a0ce308183e388647f5da76582ac52d931cd06d32df49d4566ca8832c840330f49de47c92c88493947", @typed={0x18, 0x4a, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @generic="f4c4ad703a3a9931f9d346e812b9a8a44e50125516230fc37efe786125aa3077f238481d580fdc3c72e9f1801948e0ec201e174049c4c4850f4b24f7a31ffb73d208b78ae6ffc05a0cf1f0bbb5f9ac2740677d539def82fb6e109c8dd0e71efccda54341ef373dbacf621d58355ac9b192048186eab19a5e7f1bbb66c10b561df933c404fdbae30a2917e97ff90775ef32d167cda4da913a4b5b33fbbaf8a3fd547c84b6aed297d70ca1498fdcd3a3ee5f99aac1cc5bdf6d69e690284719f0e1", @generic="45b07fefeafde30bc89cc6a7986f0599fe87b267035f88d2d84c72cdf060de1901", @typed={0xc, 0x60, @fd=r0}]}, 0x1370}, {&(0x7f0000002dc0)={0x190, 0x16, 0x400, 0x70bd25, 0x25dfdbfd, "", [@typed={0xc, 0x22, @uid=r9}, @typed={0xc, 0x22, @pid=r10}, @nested={0x94, 0x7f, [@generic="b28c6f72a4861be91a2cac58fa41ba95fc3fa6a9a548bbad6cc5377783acc5891c5cec8e36e40e6e8c0336d012705a1ddb778b63f0f53078bf3914647deaece0fa9e09dcc19837b2f8cc23a1250f8e8699dc684ce467662f02fffc1fd3f9c27ff3226052a0c11d268ca8ea3cc28c92e081d6ad432a86cb538f", @typed={0xc, 0x3, @fd=r0}, @typed={0x8, 0x12}]}, @generic="1bcd96a0a28ee848ca4f577c25f2b9f21dbe6020f369518d4d28b333962ceff0acde869fd0a1e68ea22d317470b0bb12b65bcd569ff425d941453f9c3c01a86ac3758c7a634e717d810936012ce1b2c061735fef7c80aba638978171ceebc9400ab97ffa6a5335994248dde38e09f8bb6f5f8591b7573d1642df14b8abeba7c975e2146a30fde2f191baff9b6e52b9f5e806f7314bca94d742c4013adf483a25929cc7b4ce8ad280c70bee7e9b381389879b76874e6f6b0528da8a2afbd9d88176bd5232ed4a0631a5944f3a549bf14c2fc35a08"]}, 0x190}], 0x6, 0x0, 0x0, 0x1}, 0xc000) 2018/02/27 16:41:26 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b0dfe4)={0x0, 0x0, &(0x7f0000f89000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020500070e000000ffffffffffffffff05000600000000000a004e2000000008ff0100000000000000002788ebfbd7b6ac485f0a00000000000100000000000000000200010000000000000000000000000005000500000000000a004e2000000000fe80000000000000000000000000000099b67b4003b17f9bba1f2554000000000000000067a0cd2d88482dfef87c12888509e4e0c24bd849875c97cffcf3b6a2"], 0x70}, 0x1}, 0x0) 2018/02/27 16:41:26 executing program 3: mkdir(&(0x7f00007d3000)='./control\x00', 0x0) r0 = inotify_init1(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x6) openat$dir(0xffffffffffffff9c, &(0x7f0000d7b000)='./control\x00', 0x0, 0x0) 2018/02/27 16:41:26 executing program 5: r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f00005a5000)="1f000000f90300ff1400000120ce000700090000000000010000000101006e9e0000000000bbffff74dd677293e251b6", 0x30) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/27 16:41:26 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x963, 0x2, [0x8, 0x101]}, &(0x7f0000000140)=0xc) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000040)) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f0000000000)={0x5, &(0x7f0000e82000)=[{}, {}, {}, {}, {}]}) 2018/02/27 16:41:26 executing program 2: r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)=':#\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, 0x0, r0) 2018/02/27 16:41:26 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/27 16:41:26 executing program 1: pipe2(&(0x7f000063eff8)={0x0, 0xffffffffffffffff}, 0x84800) read$eventfd(r0, &(0x7f0000e11000), 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e21, @rand_addr=0x6}], 0x10) 2018/02/27 16:41:26 executing program 5: clock_adjtime(0x0, &(0x7f0000f74f98)={0xffffffff8050fcf3}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x501000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TIOCCBRK(r0, 0x5428) 2018/02/27 16:41:26 executing program 7: r0 = dup(0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x4240) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) bind$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000746d8b0072901f621050db53835ddb"], 0xa) listen(r1, 0x0) 2018/02/27 16:41:26 executing program 2: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, 0x0, r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x3, 0x8, 0x8, 0x7, 0x8}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1080, 0x0, 0x40000000002, 0x20000}, &(0x7f0000000040)=0x8f) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r3 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0xb948, 0x2, 0x5, 'queue0\x00', 0xfffffffffffffff7}) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000340)={0x5, 0x4}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x4, 0xb06d, 0x20d, 0x6, 0x3, 0x5f6c, 0x2, 0x755a3d21, r2}, 0x20) 2018/02/27 16:41:26 executing program 1: r0 = socket$inet(0x2, 0x80004, 0x5) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e23, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x5a5) sendto$inet(r0, &(0x7f0000000000)="a5", 0x1, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/02/27 16:41:26 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) splice(r0, &(0x7f0000000040), r1, &(0x7f00000000c0), 0x7ff, 0x0) r2 = socket$inet_tcp(0xa, 0x2, 0x88) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000bab000)=""/192, &(0x7f0000f9c000)=0xc0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000100)="21d0cd6e0dda962e2af191df4c652d06f2c3b0aea98d573f5bf9173bc901e7d99b595b99e70f6f174380fe29839c06f1b65c8757ea4b2249574192ab07069e022dea078c7b98094e2e04dea201b67fb705f7606c072cae1f14ca526860b79e66cbb93566d2435a5590d4741af16d6b80f574c85858bc3423126062d5992259f9067a43c84cd568660dc79ecc813006a01debe9950d4cba8e7b24b040608626e96f772bab3755c4fca52f786d642cb6ea4737d859bdf57a78cae2", 0xba}, {&(0x7f00000001c0)="dcbe3c7e1f42d79d0b778e548a93134c017c79dcd0ddc6bf3ffc5fdf847c0fc9abec1602baeab51b2fdea96a7ea163294525227382a537321102acde9765d8d6c7d936413c6cb4d5624831ceea1491b878d3225304a1295018235fab442922f4ce12878a748df8cc6f338b0c7445c1e70818bfdca01d1d868823deb3ac7ec8490da2a781dbd4a3dbfc6037d769d46038a183a1", 0x93}], 0x2) 2018/02/27 16:41:26 executing program 4: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000deefec), 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r3 = memfd_create(&(0x7f0000000080)="026d643573756d00", 0x2) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00000000c0)=""/168) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/02/27 16:41:26 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x40880, 0x0) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x1ff, &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={{{{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0xa, 0x4e23, 0x3ff, @loopback={0x0, 0x1}, 0x16}}}, 0x8, 0x4, 0x7, "3f9e170add0263d99372987018e2f9338fb5aa6e12a7ce752f949dd460c405e81f86b8aa3434a9afe59e732cc8cbb6c4169476eeced2fda93dcacfcd2e5b3af17bdc626b76c590dbf64a9ed202308ff0"}, 0x160) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/02/27 16:41:26 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a72f27)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xd}, 0x7}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in6={0xa, 0x4e22, 0x12b1, @loopback={0x0, 0x1}, 0x5eda46d6}, @in6={0xa, 0x4e23, 0x3, @empty, 0x1}, @in6={0xa, 0x4e24, 0xd4, @mcast1={0xff, 0x1, [], 0x1}, 0x86}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0xc8) 2018/02/27 16:41:26 executing program 7: r0 = socket$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$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150ff7)='illinois\x00', 0x9) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) sendto$inet(r0, &(0x7f00005ab000), 0x3d, 0x0, &(0x7f00005a3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/27 16:41:26 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x28801, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) getpeername$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_getaddr={0x54, 0x16, 0x100, 0x70bd26, 0x25dfdbff, {0xa, 0x40, 0x200, 0xfd, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x13a, 0x0, 0x9b, 0xfffffffffffffbfa}}, @IFA_CACHEINFO={0x14, 0x6, {0x101, 0x2, 0x0, 0x3f}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x200, 0x5a18, 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4048000}, 0x4800) fcntl$addseals(r0, 0x409, 0xf) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000400)={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x6aa}, {0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x400, [0x8, 0x5, 0x1ffc00, 0x7fff, 0x6, 0x80, 0xffffffffffff8001, 0x2f]}, 0x5c) write$selinux_access(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x35) 2018/02/27 16:41:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00000000c0)=0x400000000000002, 0x4) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="28e92c197f9c170be0e5fbbbef117000e2f4d41d13427fe66f76a76755eaab8d60556bbfdb9e9aac3cf326b9035c9990507d7640883a26dcdbb22cd759b3fabe4b6371061deb2cccc185da12b205ccfd2dd1c172babb9798dcce57fb6ac5ca6c90f3bd4372f075ed68808ea07e9a6c434db7c78ff13a06fae486"], 0x397, &(0x7f0000000180)=[], 0x19f, &(0x7f00000001c0)=""/230, 0xe6}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x9, 0x4, 0x1f, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/02/27 16:41:26 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='bdevnodev\x00', r0) r1 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='bdevnodev\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r2) 2018/02/27 16:41:26 executing program 5: mkdir(&(0x7f0000001200)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000000)='./file1\x00') umount2(&(0x7f00000011c0)='./file0\x00', 0x4) 2018/02/27 16:41:26 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x142) write(r0, &(0x7f0000000100)="ddc1c992757ba20660367e97d8d9ad86f4b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a9", 0x2a) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x5, r1}) r2 = getpgrp(0x0) timer_create(0x5, &(0x7f0000000140)={0x0, 0x17, 0x5, @tid=r2}, &(0x7f00000000c0)) r3 = fcntl$dupfd(r0, 0x0, r0) ppoll(&(0x7f0000d63000)=[{r3}], 0x1, &(0x7f0000676000)={0x77359400}, &(0x7f000011dff8), 0x8) 2018/02/27 16:41:26 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="917dc457c565026a73e87d5478836e1a93bb3ee93a36e122362d6e4a56c6df963f82f7c29027f21a0cc3b40748037b810ca834dbd33f3ed3cf11511afdd1363c7eefff", 0x43, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r1) 2018/02/27 16:41:26 executing program 0: r0 = gettid() ptrace$getenv(0x4201, r0, 0x8, &(0x7f0000000040)) pipe(&(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) fcntl$getownex(r1, 0x10, &(0x7f0000ae0ff8)) 2018/02/27 16:41:26 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10) [ 51.031791] SELinux: policydb magic number 0x96e698c does not match expected magic number 0xf97cff8c 2018/02/27 16:41:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x10018, r0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/27 16:41:26 executing program 0: r0 = gettid() ptrace$getenv(0x4201, r0, 0x8, &(0x7f0000000040)) pipe(&(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) fcntl$getownex(r1, 0x10, &(0x7f0000ae0ff8)) 2018/02/27 16:41:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x2) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000f59ffc)=0x5, 0xffffffffffffffa6) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) close(r1) 2018/02/27 16:41:26 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x8, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0c630000990000005c08eafc872d1b0b43e2dd3d17a055478ed7629d11930d28f07dccdc5be3a77aa8e85fc400ce6d35698c92d84c2522aeddd8f4c09bfbd9f780a30dec3744d638070000004635e5f7089e524007b98a0c2312b719b48ca4f1b2"], 0x0, 0x0, &(0x7f0000000080)}) 2018/02/27 16:41:26 executing program 2: r0 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000001080)='ceph\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001100)='\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x8, 0x200, r1) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) 2018/02/27 16:41:26 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x28801, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) getpeername$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_getaddr={0x54, 0x16, 0x100, 0x70bd26, 0x25dfdbff, {0xa, 0x40, 0x200, 0xfd, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x13a, 0x0, 0x9b, 0xfffffffffffffbfa}}, @IFA_CACHEINFO={0x14, 0x6, {0x101, 0x2, 0x0, 0x3f}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x200, 0x5a18, 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4048000}, 0x4800) fcntl$addseals(r0, 0x409, 0xf) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000400)={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x6aa}, {0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x400, [0x8, 0x5, 0x1ffc00, 0x7fff, 0x6, 0x80, 0xffffffffffff8001, 0x2f]}, 0x5c) write$selinux_access(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x35) 2018/02/27 16:41:26 executing program 7: r0 = socket(0x17, 0x4, 0x0) write(r0, &(0x7f0000000040)="220000002100070700be0000093e7ef616d70017a70a000000000010000020040005000380ff45", 0xffffffffffffff0f) 2018/02/27 16:41:26 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x6}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000240)={0xf9e1, 0x2, {0xffffffffffffffff, 0x1, 0x2, 0x3, 0x1000}}) recvfrom$unix(r0, &(0x7f0000000140)=""/132, 0x84, 0x100, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e23}, 0x8) write$tun(r0, &(0x7f00000002c0)=@hdr={0x3, 0x3, 0x0, 0x889, 0x6, 0x2, @eth={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[{0x9100, 0xfffffffffffffff8, 0x0, 0x2}], {0x8100, 0x8, 0x3ff, 0x1}}], {@canfd={0xd, {{0x4, 0x3fe64d89, 0x1000, 0x2af}, 0x7, 0x3, 0x0, 0x0, "e76f2876c3471d3f173dc560469ea4fadcaec0e761a16713b8541ecee0941d5bb3bf62b41b712893644c58ba67b940f79cfd596fb8f82a7735973c51fa3c3546"}}}}}, 0x68) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) 2018/02/27 16:41:26 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000015c0), &(0x7f0000001600)=0x4) clock_getres(0x746624aec8175bfc, &(0x7f000062e000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101040, 0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)={0x0, 0xbd88}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}, 0x0, 0x3, 0x8, 0x29, 0x3f}, &(0x7f0000000480)=0xa0) timer_create(0x3, &(0x7f0000000200)={0x0, 0x16, 0x2, @thr={&(0x7f0000000100)="f322c5ad5656f2c7007ad1e28fd4794967b93511ffc14e05e476f89979dcdb6d7ceabab1e01b9ef91ceaa299c0418a75cd3a760794c93f590aa002add4c8abd1098a740d6df17e644a51fae1a303249b11a3bef86465322cd21a42e2dddf309f45ab71ef7c87fd212cf5904782886238b7936bb81070f3971a4319896fe588818c565f5fc965a073514f823e06b00b8ca2284c6cd9eb4560912f397a890644118a3fb28b0996e1", &(0x7f00000001c0)="c5f16fcf61e1affd82e5278f96ae8685011ef227a4b18f2b330e463427f338c2a3a9c10600b11697838b09340f926b"}}, &(0x7f0000000280)=0x0) timer_gettime(r3, &(0x7f00000002c0)) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r4, 0xa6) 2018/02/27 16:41:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000000c0)=0x8, 0x4) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/154) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000062000)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/27 16:41:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x8, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000), &(0x7f0000ff0000)=0x4) 2018/02/27 16:41:26 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) [ 51.134595] binder: 7060:7066 unknown command 153 [ 51.151651] binder: 7060:7066 ioctl c0306201 200000c0 returned -22 2018/02/27 16:41:26 executing program 5: ioprio_set$pid(0x2, 0x0, 0x40000000004001) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) r0 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x1000000000000002, r0) 2018/02/27 16:41:26 executing program 7: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'gretap0\x00', &(0x7f0000000040)=@ethtool_gstrings={0x1b, 0x5}}) 2018/02/27 16:41:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000040)=0x4, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x2, 0x5, 0x7, 0x9}, 0x10) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.advise\x00', &(0x7f0000000100)='\x00', 0x1, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x400001, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/02/27 16:41:26 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000332ff7)='ns/ipc\x00') accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x80000) sendfile(r0, r1, &(0x7f00004db000), 0x400ff) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/02/27 16:41:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syzkaller0\x00', r2}) 2018/02/27 16:41:26 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x1) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x7fffffff, {{0x2, 0x4e23, @rand_addr=0x40}}}, 0x90) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e22, 0x0, @empty}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0xe50, 0x0, 0x0, 0x5, 0x2]}, 0x5c) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'vlan0\x00', @ifru_addrs={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$TIOCNXCL(r2, 0x540d) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/02/27 16:41:26 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x3) setsockopt$inet6_buf(r2, 0x29, 0xf3, &(0x7f0000000140)="7b5075f25f6eca00b2e437d759ad2abc0b6f353ed54ba8889d34464e20cebb09fddb59846bbb17c1d6a88bc0b648c0972f52225b566bbab28080c482877e6eebb717416e4e6fea6f49f24a19cde1226b5f2a1cf949ecbbf28d97220598b8e5f3198efdcb02083181c04c403b9f2154bb317c8a89f97a6f5a24b96bc914be899ec050e9e8f1e4f3953ad857de4d26e926f4a80cce41a8acf600c8e10a791782ef2dfc1f4e47b0f13a862c353c42e450071e27b187d363592b7ef2062d785f0a5d36ca613c2cdfea21a2834038ab9cec12438f4051f7b68b8ca801360d4e697e5fe2bef9d2aada18771f8c7aba03447890903cb1", 0xf3) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @empty}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) getpeername$inet6(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'nr0\x00', &(0x7f0000000240)=@ethtool_rx_ntuple={0x35, {0xf, @ether_spec={@random="d3d41e415865", @random="da2de1f81d5a", 0x37de1c33}, @tcp_ip4_spec={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4e21, 0x401}, 0x5, 0x9, 0x400, 0x3ff, 0xffffffffffffffff}}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0xb7, "c22e696ed3cc36b1975ad5f0bcfd14fdf7c7ef18672bebbfee254ab75fb36808203e9579be0c614319f4851e2c9769cd0320f9bf892f00da55b0cbf247573865ea969c8bcd858b34fb36f605de81cb153041797da3ed2e692ddf6f844293bcab55d33506430364d47a52532e1b0ab09e2816e05386a340df91790f476a8ec6d645f2ebf9b97c2d2f396e9522c68ca12e176ceb590d6bbdc57db6d268525a489f7fdc882501aa5ffd7bda5d7c1a871443cdc3cf56bbfd21"}, &(0x7f0000000440)=0xbf) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000480)={r3, 0x6f, "17ef67bb2f365312f9484a35836938f44b557daebcc50ede110724f7a93cf52ca47eeeeb5c94b2bc7c49bad8e41e392c88ed1adcd26b44c13a165e21baaeb071634787036caa7e6433c7e1daa79ff724eecc26fd7e067174afe9335553b4208311ec312a4c84e76710e16280f8cce2"}, &(0x7f0000000500)=0x77) 2018/02/27 16:41:26 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', r1}) fadvise64(r0, 0x0, 0x20000000000000, 0x5) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/02/27 16:41:26 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0xa, 0x4e23, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) setsockopt(r0, 0x1000010d, 0xfffffffffffffffe, &(0x7f0000000080)="4407e3fce627a8f479abd5ef77b76a7699291c0548f7e55668ee4c0095b4b61da1f9c4a89c920637df3b86da58a77da17495037b26a96cbfbea7b103573049b233fff4", 0x43) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x2, 0x4e23, 0x100000001, 0xa, 0x20, 0x80, 0xe7, 0x0, r1}, {0x8594, 0xc42a, 0x3f, 0x3ff, 0x7, 0x1f, 0xfffffffffffffe00, 0x1}, {0xaa, 0x5a3f, 0x9, 0x9}, 0x7, 0x6e6bb5, 0x1, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x3b}, 0x2, @in6=@empty, 0x0, 0x3, 0x2, 0x6, 0x7, 0x1, 0x1f}}, 0xe8) 2018/02/27 16:41:26 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, 0xffffffffffffffff) socketpair$inet6(0xa, 0x803, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r1, 0x9) 2018/02/27 16:41:26 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[], 0x200001be) r1 = syz_open_procfs(0x0, &(0x7f0000bec000)='net/igmp\x00') readv(r1, &(0x7f0000000540)=[{&(0x7f0000000340)=""/222, 0xde}, {&(0x7f0000000440)=""/175, 0xaf}], 0x2) 2018/02/27 16:41:26 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x4f0, 0x2, 0x200, 0x2, 0x401, 0x80000001, 0x10001, 0x8, 0x2, 0x1}) r1 = socket$inet6(0xa, 0x2, 0x0) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'os2.', '/dev/rfkill\x00'}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100)=0x7ff, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0x356) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/02/27 16:41:26 executing program 3: prctl$intptr(0x4, 0x9) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x78a, 0x5, 0x0, 0x1b, 0x7, 0x15, "8462346618f333015d17414cb448e666af9b130e5c02d142e8fae088d4b5389e8c70657c6c5e54bc429d405207cb3ce71f067d73d95d77c015b470a5d94324a1", "3027204f0800733bb425a06ca067acbc9fd9dcfa88f0112a9d517247a58ffb5c2143f5e639abcea4790788a04c2c036dbebb435588a4f3ae5727f943662fc3eb", "275cc81fdec1512fa7f80fc638c7474b5f061a523f17542412144fe91ca4d7e9", [0xaca2, 0x80000001]}) 2018/02/27 16:41:26 executing program 4: eventfd2(0x3, 0x80000) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x220000) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/16) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r4) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0xfffffffffffffffc, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000280), &(0x7f00000002c0)=0x14) ioctl$SNDRV_TIMER_IOCTL_INFO(r6, 0x80e05411, &(0x7f00000000c0)=""/43) keyctl$setperm(0x5, r4, 0x0) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0xea, "dbf787bdae33bead932c66fba6a724b1683883f06b6f648ff0f84b6775c691e9a85c69bf234ff1e90757f239a634e0a6472af223bbc4434586b530e55a6a6f1c1039889152555a7d6c712d715367f00d9ef78d9f8d85429bd94110902f525779fcd53c17ea3b8c9c1b750a6e8707b44905bd3ec8ead0cdd6148a01e7143b5ed9e195474a238a781e36a5dd2b9971c52b21405d6ae803816bf4f898b39acbe06cbaeed699ed53365a60d559b34d81aaf9859b282bb8b47c706107a4233f98aeb8739976b795ca986064a864e2a8db35352876ee55af0cff1605a237ad453d68153b0714c88578ee8cd53e"}, &(0x7f0000000440)=0xf2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000480)={0x3, 0x8200, 0x0, 0x8, r8}, &(0x7f00000004c0)=0x10) keyctl$unlink(0x9, r5, r2) 2018/02/27 16:41:26 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="8258c2e7148fde67e2d9675a51c62facc8625d49f28420430221a25fa7a17a3dffda4faaf51218b8522cca4090b99a13c65b38e3d2179f2d92c18a94074662e8150c343dbc1d08c937a586d3d4a69539fb82cc75239a47244c2ad60df34245f28cffd031174a0a5b1dc544955399e744d3ecb53b07ce64add3e32e074a8de46bc749b4c9f77cb77d0f12e623e34c1672b9fb58528a4e3b17bffe421a8e119e0cfded810320872b6de811ec0f5746c0c5ac28d79d5a9e9623fb39e1387f9941f18c75c018920df1dbe47769b8b6e714cfe05bf82a8787ae54e15c7d191b30d1d6164cc0eedf085e23a62ce49e5341290026bd820f", 0xf4, 0xfffffffffffffffe) keyctl$describe(0x6, r0, &(0x7f00000001c0), 0x0) 2018/02/27 16:41:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r0, 0x8000000) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x38a, 0x80) renameat2(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x76710610e245a9fd) 2018/02/27 16:41:26 executing program 5: r0 = creat(&(0x7f0000015ff8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000001c0)=0xada3) getgroups(0x1, &(0x7f0000000180)=[0x0]) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x0) ioctl(r0, 0x2, &(0x7f00000002c0)="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") 2018/02/27 16:41:26 executing program 1: exit(0x200) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) select(0x40, &(0x7f0000000040)={0x2, 0x5, 0x20, 0x9, 0x8001, 0xe92e, 0x5a6, 0x747}, &(0x7f0000000080)={0xd40, 0x401, 0x1, 0x1, 0x1000000000000, 0x0, 0x8001, 0xc4}, &(0x7f00000000c0)={0x404c, 0x0, 0x9, 0x8000000, 0x100000000, 0xfffffffffffffc00, 0xffffffff, 0x68}, &(0x7f0000000140)={r0, r1/1000+10000}) r2 = open(&(0x7f0000000180)='..', 0x2, 0x0) openat(r2, &(0x7f0000000000)='..', 0xfffffffffffffffc, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x10081, 0x0) 2018/02/27 16:41:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000013001103000000000000000005000000098ab67387ce1650b012722cabb86c78a0b4b47c3427ea07f1578a5c"], 0x14}, 0x1}, 0x0) [ 51.309990] device syz_tun entered promiscuous mode [ 51.377167] device syz_tun left promiscuous mode 2018/02/27 16:41:26 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000700000)="0800ffaa") getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040), &(0x7f0000000080)=0xb2) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/02/27 16:41:26 executing program 2: r0 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0xffdb, 0xfffffffffffffffa) keyctl$unlink(0x9, r0, r0) 2018/02/27 16:41:26 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='security.capability\x00', &(0x7f0000000200)='\x00', 0x1, 0x2) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='msdos\x00', 0xa02001, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) 2018/02/27 16:41:26 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) fcntl$setflags(r0, 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000100)=""/161) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x0, 0x89, 0x3f}) 2018/02/27 16:41:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r0, 0x8000000) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x38a, 0x80) renameat2(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x76710610e245a9fd) 2018/02/27 16:41:26 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x100, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000180)=0x3) socket$netlink(0x10, 0x3, 0x17) unshare(0x2002000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000001f000)={&(0x7f0000027ff4)={0x10}, 0xc, &(0x7f000002c000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x27}, 0x1}, 0x0) 2018/02/27 16:41:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_triestat\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xf5f9, 0x4) 2018/02/27 16:41:26 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x208000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r1, 0x0) 2018/02/27 16:41:26 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="1e53fe612f3ff08a73f353bace82cf682c269774ef48279eaa03d54cc44476f71aaa7f4e5a4b29ded2d2b0d82ce669eaa41b2b04405d7f314f5588e73e159fe7f6ea8439c7110274403f62", 0x4b, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) 2018/02/27 16:41:26 executing program 6: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000), 0x8) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r2, 0xa, 0x1d) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=ANY=[@ANYBLOB="ff0200fffffffff8"], 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) write$eventfd(r0, &(0x7f0000951ff8)=0x3ff, 0x8) 2018/02/27 16:41:26 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000889fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000635f40)=""/192, &(0x7f0000a8c000)=0xc0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x92100, 0x0) 2018/02/27 16:41:26 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x8a) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000140)={0x8a, 0x6, 0xffff, 0xffffffff00000000, 0x2, 0x6}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e000000000000000000000004000800050000000000000000000000000000000003000600000000000200000000000000000000000000000002000100000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x70}, 0x1}, 0x0) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x40, 0x6, 0x4, 0x68, 0x81, "7c52d4823b545353d4179111d565584bd4fee74e7d7b57697f4f4d69526090639d0c88c3e6242f999737f9f2612a2f7170deffe6f58d3996a55f8403b88018", 0x8}, 0x58) 2018/02/27 16:41:26 executing program 1: r0 = socket(0x2, 0x6, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000c18000)="020000bd7b00000000005462fa01a15eaf0d2cf63df13cc37902a1fa000f4a95bbff850a82633575066a1e58a98399b397e695c0f03d3b00000000000000056e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e8ffffffff2f9b14732017e246b39fb43aea0626333508041580be20f95748a602000000001f0000d1b0e6ebcb1fc7721871363e97100c4a4c2eb55c0c14f1659ce8c800d2e97e60a3649f93ea0c82630000000000000009807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xb5) 2018/02/27 16:41:26 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) 2018/02/27 16:41:26 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x8, 0x6898, 0x2, 0x7, 0x3, 0xe0, 0xc8, 0x76, 0x4, 0x6, 0x1, 0xff, 0x1, 0x8, 0x3]}, &(0x7f0000000140)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xffffffffffff0001, 0x6, 0x23, 0x5, 0x9}, 0x14) madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f000000a000/0x1000)=nil, 0x1000, 0xf) 2018/02/27 16:41:26 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000001c0)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x8, 0x7, 0x100000001, 0x0, "9740e44fd2d23c0c154def11926770b705e6b8467a0450abacae922f7148cfac"}) read(r0, &(0x7f0000000000)=""/121, 0x79) [ 51.499729] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/02/27 16:41:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2000000000018, &(0x7f00005f2fff), 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x402, 0x2) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8000, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x6, 0x4, [0x0, 0x800, 0x589c, 0x2]}, 0x10) 2018/02/27 16:41:27 executing program 2: r0 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='user&selinux)trusted#$', 0xfffffffffffffffa) keyctl$unlink(0x9, 0x0, r0) mq_open(&(0x7f00000001c0)='user&selinux)trusted#$', 0x40, 0x110, &(0x7f0000000200)={0x3, 0x674, 0x4, 0x80000001, 0xffffffff, 0x100000000, 0x5, 0x40000000000000}) keyctl$negate(0xd, r0, 0x800, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x78, 0x8000, 0x80000000, 0x2, 0x1, 0x0, 0x9da, 0x80, 0x4, 0x7ff, 0x1, 0x0, 0x1b49, 0x9, 0x0, 0x935, 0x7fffffff, 0x8, 0x1332, 0xc83, 0xfffffffffffffffe, 0x6, 0x80, 0x400, 0x7fffffff, 0x7, 0x2, 0xa5, 0x2, 0x0, 0xcd, 0x81, 0xd6, 0x3, 0x2, 0x101, 0x0, 0x0, 0x4d3, 0x1, @perf_bp={&(0x7f0000000100), 0x4}, 0x80, 0x6, 0x1f, 0x6, 0x7827f290, 0x5}, 0xffffffffffffffff, 0xd7, 0xffffffffffffffff, 0x5) tee(r1, r2, 0xfffffffffffffffa, 0x3) 2018/02/27 16:41:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00000ad000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) poll(&(0x7f0000000000)=[{r0, 0x4020}, {r0, 0x80}, {r0, 0x80}, {r0}, {r0, 0x1000}, {r0, 0x4100}, {r0, 0x202}, {r0, 0x200}], 0x8, 0x881) 2018/02/27 16:41:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d8f37)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae200eeffffffffff12659c6120", 0xc8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r3, r2}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000200)={'yam0\x00', @ifru_addrs={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000140)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180)={0xaf1a, 0xba}, 0x8) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000001c0)) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r4, 0x3}) 2018/02/27 16:41:27 executing program 0: mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = dup(r0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000140)=""/234) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) keyctl$describe(0x6, r1, &(0x7f0000000340)=""/68, 0x9835d8fa752916bc) setns(r0, 0x40000000) 2018/02/27 16:41:27 executing program 1: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getattr(r0, &(0x7f0000000080), 0x30, 0x0) mlockall(0x1) sched_yield() mlock(&(0x7f0000041000/0x1000)=nil, 0x1000) 2018/02/27 16:41:27 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x1000002c3) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x7, 0x8) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$unix(r1, &(0x7f000052ffe4)={&(0x7f000087f000)=@abs, 0x8, &(0x7f0000e7cfd8)=[{&(0x7f0000fdcf08)="e72bbeac00c411ad5c3df606713b71ac08d649fd81d2d00e06c1d3e7d07b4523561db48774b66ef015d58005a1609aff33473a72749ce7c46826d2873a69aa2108728650842c4cfdc8a54d9cee7c268912718b75b3be73d5280d4878507f0f8a3370a2cbd905cbb8cd24ab10a0ec5f49cc3321b58aed00fe76e8c2edaab800d3ce3086ef859621b2a9369b483b5add50e35d7afcd768aa349c2c68cd111dc4406bf9e8e44b54268aae8ad958638a1bd347c7acfab1f5060ebdd5566a2ed9a551575e9c266c8a65f0318bdd43158849985462c7e3cad2c4bccb0f8acb804c3ae64f58", 0xe2}], 0x1}, 0x0) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) write$selinux_context(r1, &(0x7f0000d30000)="73797374656d5f753a6f626a6563745f723a736f758c645f64657669636540003a733000", 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x14, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/27 16:41:27 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000048000/0x3000)=nil, 0x3000, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x20200, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0xffff, 0x7d65, 0x0, 0x1, 0x8be, 0x3f, 0x800, 0x137, 0x549f, 0x3, 0xfffffffffffff066, 0x8a, 0x101, 0x7, 0xfffffffffffff000]}, &(0x7f00000005c0)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000680)=0x61) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e21, @empty}}, [0x0, 0x0, 0x6, 0x4, 0x7fffffff, 0xb1, 0x4, 0xb5, 0x5, 0xa38a, 0x10000, 0x5a2f, 0x5, 0xffffffffffffffc1, 0x6]}, &(0x7f0000000800)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000840)={0x0, 0x0, 0x86b, 0x80, 0x6, 0x1e8}, &(0x7f0000000880)=0x14) sendmsg$inet_sctp(r1, &(0x7f0000000a00)={&(0x7f0000000300)=@in={0x2, 0x4e24, @rand_addr=0xfff}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="381b048c5c98403284086abbbe80d5af2bdea4aec79c34be65461993e728c45f6a32aefe206d2882589975fc280d772f35793e171842cc247730bcf1b5ea4cd54eb40fd60d85485c03069caa143154220102cb4a621870a5589b2bec669d806baed82115dc595dcb3c", 0x69}, {&(0x7f00000003c0)="e2717407b718d546aae436129cc5a99c136262acdf9bb2b976c10b8b5e1c91fbc51a4870df8e3ac551a082e3c2ab5da333f10a7cc17fe7c39f09749c5d02dcf857a3d9aeec296961d94f174a87e61202d551a3e268a2d5408710869d2f1df05e095f", 0x62}], 0x2, &(0x7f00000008c0)=[@init={0x14, 0x84, 0x0, {0x3, 0x7, 0xf3, 0x800000000}}, @init={0x14, 0x84, 0x0, {0x4, 0x6, 0x0, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0xfff, 0xe, 0x9, 0x80000000, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x100000001, 0x200, 0x1, 0x5, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x20, 0x200, 0xcf19, 0xffff, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x401, 0x2, 0x10000, 0x3c1, r5}}], 0x108, 0x4}, 0x8000) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000000180)=0x1f, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000100)=0x0) fcntl$lock(r6, 0x7, &(0x7f0000000280)={0x0, 0x4, 0x7fff, 0x2, r7}) getsockopt$inet_dccp_buf(r6, 0x21, 0xce, &(0x7f00000001c0)=""/153, &(0x7f00000000c0)=0x99) 2018/02/27 16:41:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x803, 0x0) bind$packet(r1, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229"}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00007f2000), 0x4) sendto$inet(r1, &(0x7f0000399fff), 0x0, 0x20000000, &(0x7f0000d2fff0)={0x2, 0x4e20, @empty}, 0xfffffffffffffebf) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) 2018/02/27 16:41:27 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/02/27 16:41:27 executing program 3: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) getgroups(0x3, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000240)={r4, 0x90, 0xffff, 0xfffffffffffffffc}, 0x10) r5 = socket$inet(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000eff000)) 2018/02/27 16:41:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x7ffc, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400a00, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x4) 2018/02/27 16:41:27 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000000)={0x8, 0x0, {0x1, 0x2, 0x92bb, 0x2, 0x9}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/27 16:41:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'ip6gre0\x00', @ifru_addrs={0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/02/27 16:41:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x43}], 0x10}}], 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000016c0)={'ip6gretap0\x00', 0x0}) sendmmsg(r0, &(0x7f0000001a80)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="628d190419a3290c2f5e902d5f00483104e350a617aee3fac9522834f6db536df1270039e8ac43e42e6d1b814cadf30eaba59c02b1d0b5de3f434299a2b1c46460ee8b66fa86b8877db609f510cfa31399560bd64d73f41bff78d8af0c7c7f9b219567c9156964f5dfe738336a10a86c7889e495", 0x74}, {&(0x7f00000000c0)="596e8c72930f87ab8486fa615183d481eb6f940748e30b51326863ee74dce75523791faad8600faf437e5a8245fe65e188f8ab72af8de1dfa577fe24963223118510bd8659f2b3d9394e77a66e602e0917590042e50429ac814e736726790dcb421463a6671123ea545c268c1a9559c3ddad", 0x72}, {&(0x7f0000000140)="2e93e963884cc4400713e30c0f71704e6f3b0bf83882dc9d08407c7f9113f2b756287c8c76f8ee3849bc80e0b111aa0c53db4dce39e9681025446a3e9dc3c62b6be1e9b0dbba4b8bea7dc8f6a0c6e8045c9e5a570f67807cfa43a7ff23338bf803a29348525518a8f4f03d3fe7a98b2ba77ad474901db02bc0066fa389948cee7a95d8341efd7900511022933ca48a6fdb431029a714f9ad07b01adc53bf44eaf1f26e5fe169e1fddadfe1505b8625faa09f41a6b821bfdae2b66f1a16f0e07011ff24d1c69097814b8ea067835e9b50a2863fb95c6ba472078959ebb1cccaa666bfaa9458409c834526ef457e5fefc7fc74", 0xf2}, {&(0x7f0000000280)="0873b21c2e6e6ff3e4a545a10af0c9ef79d827be3e3fefa08c24a21a3f1d10295a4a2aafdd8f2c927c86414fda8cebf4d742ce10205771a37a6841bad383996b46540663db638fc499c6b2f103e69f31d24acef5771f5f625eee943f0b119cdc677a30dad4af0244bcb1e23ef11290bcab33cc8acc41950a9d0b92fe9b5ae19fbcb4e331ac0d93674b17081c59067a1da5950001d1d7b5529e52e6b42371702ca2", 0xa1}, {&(0x7f0000000340)="79393abc66786a11a6f028f0033752ba96b0b980cfba9203868393a432c341586d63d466", 0x24}], 0x5, &(0x7f00000003c0)=[{0x60, 0x103, 0x3, "78cbb0302964361568b8201d7ca46de825ff4a60f7045c6345d3830c96e726d5f48907e1fcb25a3d3e5eb6ed6a2e1a52a1ed0719a7dbb4136737aa08c6ef0a6c6227f916c4926d04501e021a9f0c6dd35a"}], 0x60}, 0x4}, {{&(0x7f0000000440)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(xts(cast6),md4-generic)\x00'}, 0x58, &(0x7f0000000700)=[{&(0x7f0000000500)="e100a1b2a3390c9a428d6525424ee93c704f6188fd7baa27bffd301ab9babb2cdde82fd2d9fd6c190226d0f48df9d7e88bd0e23c0f2ee0c3d3f47525282bbb38eeb7bc11b52d00517afd0ac93f87d1d4ca49c1271d90c3e82717e65898aaed2cee2cee4579f6235bf8a6d5b4060ea526453c165216657e51960c224ce7ee9b0ff601305d2d606f6e444a80006bb8cfb4d957b8a403458b072917dcf788dbea4c5ea1144d436304e5a9c424ff026a7d39d11fd4b2f8c204e34ef9529aa1e6e9770f", 0xc1}, {&(0x7f0000000600)="33a9e7d3211793353efc1f83fc3921bd4f729e273050244c4b98fc4f7ccde86a0361da0d07d7ecae7e10c94644dd6931da834d74611e27ec669c0554a6fa5d0ba4d6338839d8e6da592145cb764b3beb527e6de0725aec22be65dfd22f626094dfe8ed42a79c7c9f388e6cd7ea9b4cdb13771f9f760acb154accb5b715287b716f61b2481fe0e31ecf6f53db98c71a493897f77cdbde65f1e20b0d98f12c3bed3c8f5f4b976cc0832dac9f0dc9907df1880b2ce7264297d7a8ffd4041d45a59e7441aba4896333e98ac618c96fbff946ed0f0f9f6181d4072c3438429bf66e6155b0954426610ab798ac6b0d965af2095f644b80", 0xf4}], 0x2, &(0x7f0000000740)=[{0x14, 0x3a, 0x885, "df772755be"}, {0xac, 0x113, 0x6, "bb8dc44a08976d91b7b633b5baf178e27625abc4f5560f8df06ab351338242dc9f09fdb845d068d08994f77506ce67efec05957e9acb594fc2059f06f26267081c070b456fce002f15ced25847ee458fbdcc9660c51b3c1006ccd949093b49f24f24edaf636ba9a4f093d0005fdf4817c73ea291aad8831d272174b949f209a7f804f040dd99be28de14bd9869cded72a492be69448a3430f54a08418dc4"}, {0x4c, 0x0, 0x6, "e767ccebb1bf50cb867746e94c138c65a1d6bd8fee28e2ada2216e787ed85811b68150b7267b0afc1a0f61195e8c9d47b3050d0de5b8967fe6747e6b3e"}, {0x90, 0x3a, 0xfff, "5688a67805c1d8e7d93a29b18b27da89d783300d34780b0de345d55724e22902ce0e2ad20ecb090226606c8f8a6e5ff4be6d7d4ec2a0ecdeeb773dc8546581c5a5e084b2c1dc45d3d24ec2661749b8c729f3cf538ed1356d40383a150dfb260b4fdb3e1f9f7baecb20b21108f4169760e4b7ed1dbaac10b439608399c1b30c9d2400"}, {0xa4, 0x11b, 0x3ff, "8c285cc97d11748872cd1cd1c4eec93d2f32ddd71a36ba04f35560f884bb4b5b5217ecab8b02f0130225ad69d66dacd7fae1238634d569a9be5168378dd3c7ea25ee50b5615d581b58ebe50b5f974360eb414e5b9ca8c865911a18d270b3a2f396eb3f7e4f6ea9554bf73948d3f425de310cea2cc2750fef5063287ab5d242ae3daee810dc69d7bcde576e56299c1b347c0d93411d"}, {0x7c, 0x188, 0xfff, "aba616f73d3b69fc62feecc4108a0294de587938984af90e97ba5dc5e611253e70d6a2a7d9d63e9dd4ed89bbbea6a11a2512b4c6de33a15aece1e169c5c6dc9f892737e93f82d6e5c7c2e68e79d60962b11211bc9ea4a313d4cc44f5e83c2dfd0f42aac7b20506e2aa760999294e9b"}], 0x2bc, 0x40}, 0x6475}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000a00)="443b784da51b66d0d3c6ada7e6ca4b0927e877b1c7c813f7dfdb6eb6a42060fcfce79186f1dd79593c8f52c816d6eb8f28c77ffb8de57a7f3ccca42ffd683f3b65dc812cf55bd1a7794eb2819f5d26478555548409849e9f9f5439c70cbdab60653ba18607005c76bb3b14e8ca8058b9f427fbfb9c420aad7a6e469638d73f3ca2f48b6c9a2eb8547563db0f5b66e9487386cd37445eaa434876e21b946caa84086ed326bbc97b32e2f6d1e1f1df1b6eb89e4431af8a8114fff029fbc7129342d7ae4e9d1dc1a92409f87ece0ae437d3f0aeae54303a0f9fee66703522db4ce753572551feef", 0xe6}, {&(0x7f0000000b00)="e26c67394d0a9ac9c0dfbfec877d9a01c86cf9f32f", 0x15}, {&(0x7f0000000b40)="1d1eefb0782b03179872a21ed0363f7bd12464dbf3fb703c18e2dbbbc33e47ae02f644a323c27b01737a799d21c341446053f8c0ef686d50658fadca8402796c77b78590fc0c026dec4d599e691dc7a56f6e43b39c62af5fc5fcda46373cebb8785e7201df86fa97a1c44cbd0f35b995a54189c1d65b71a91bc82473a2bb916b7da745dc5d59f55d63996079a52e7c382b7df150271463944a6e8e364bc3fd5a8033b3051da5eeb3f63a82bfb50fba4bdb91f29b959bcab9cb950b7087b3348e581da1", 0xc3}, {&(0x7f0000000c40)="9a8747606c6d475398e247104f6af06ca0f0e755d89d49e99e43f6a5439c55c44b", 0x21}, {&(0x7f0000000c80)="799c51645cf932654f7b32b09e8a973aa1247a26c4fe341bc00831b662936153d99e9c5a83afed7764384302653f0a37b8f35e840039fb055871ad8b12dc3bf312fda99ea151b81db764a856b4e06020a5874e46e116ac7e715e623a6bb61b7357473a23d31e2cc808995f7b26d36d3afbfe2269d1", 0x75}, {&(0x7f0000000d00)="adeaabe69058b7c97f328baa812d0187f4e061d6", 0x14}, {&(0x7f0000000d40)="a89af1777d3203622f95b5928dd210b3b4d5cbe6aa1aec8a78a621934427406a42d3759a303e8f770e6db89d07ff1d4682e60b0e98210fd5a9e945e0d688370fa1448d534b734acc73bb1bb1173378a396f8417507aaf43a070bee8280189d4c63a535c1ceb204802bd71eea05dad78b9a58445db9b4ada450888c692b10d39a22f6b1beef7e6cf9c8a4b76dbe4f596c6805ca1d97f65b18a419a2d35f4c6266ec157552c9c8982196432f4e1387e12026e82e40b1722d8ee471cff6071f01bc4cecdbe1796edfc0", 0xc8}, {&(0x7f0000000e40)="9f710f89fa55a488760211ee8794ecb1763f511e4ec2e8511c3bc4412d53a3e249e6f74ad8a729ea05ac9e1df29f1011e6d24e86d98cc9f3e1620e476dc074af8aeb2404fae543a90d6cf11a54c7a373f6088b4ec27821053a5a93749fee03e41ed818d5234d6cafc0c2f4cea7ad3eb4dd26e0ba9b80f5e2ab07e8df584cc16262a452d767be0a39e552a008837f8509615c3ad909d414401309997b4caf", 0x9e}], 0x8, &(0x7f0000000f40)=[{0x108, 0x11f, 0x9, "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"}, {0x14, 0x117, 0x4, "c7b7cab65c380cb0"}, {0x48, 0x13e, 0x8d, "3bd3fac5a95ae78adf485541cfbd1629385f8a7ba737cfc5977cd8fc7bec7897d9091c43841a3bb5f2d7125bd1a222f54493c590460822c75859908f"}, {0x6c, 0x107, 0xfff, "44422366f70743dc8055f69ed7937dab4fac6afd2b918ab7fbc291d75058a06adbd2cbd26e6df8988ef3836f3f5a2070695b090c1ad6ffe1a1546b38b1029c6a0d71778197e6a3a39e7f4deb6d655d180376788fd15d62bd65618342cbe81c"}, {0xbc, 0x112, 0x4, "cf20c2c20aeca164b2e402103c25e1c05349dcd7fcb14fa7beed0ee6fedd462bd7237e1f2a81095da166c8745be4ba6667a27dd96b0e260a43273df1c3adc3e43aba32c47409a875c61fa3e05633678a795007b45efe1a7edbe1c5367a91677d01251b2c46860bbc8bddb7b0134b08a268ca41e20901b0982cff7085ad11bb0081315456cc0ff7a3d17d4f4d089d93aaf0178cecf88daa0bbea3ae5b7c7ebd7d0756e7bcfc41575d1f617451df80de30"}, {0x100, 0x0, 0x1, "af0650f162b35b1723ca0ee69d8a122a50e138d05ba16d7a4f049fa0423774ef225ffc8e2be43ee97f4fc70484ddb37ca0cf5ccec2a8081bd05d18c461464c33a836a113be3b8d58e29937c894f08f68d13ef39cabdef46ba63e87a04b07e8e5dcdeb228ee8684b95e6cfa0397c8b9ff3ec8a89dc69a4c0ae3d066dea213714c36e2814fa14709fb22d97a44df300b60aeedf66a57421f66ce717a828ed5952dffb39fd610da13495eaea7f21febb906e752d889c4077cb4b38e27861a3c4e80065257c06c47b905ee6eac951e3c4b875b49fc4457f1e2bea6b65a1a23fdfd718e851605d254efe3fdc84b529a42aa165a9d49e0"}, {0xf0, 0x84, 0x1000, "3c67b6b5209d970768284b80d1515c6c93708803cbdeda4a3521400d9300d93f0402623d0a727d96b10e1595e6a864ffcc49b2ef8a697f4f36a50bee7459e322f5a007c763129f295e116f35ac410c96f99ea562329e76364fe9b9ea8f68ffcb6134a4ac6094446de7ef167ee1c1bc7043eee8f88928cf27d925971dfda001d62b76c0608e406938cc58ce3dcb3cbb16e7c5c5b3deb25fad6a7e65a56261c99241d36876993407114029917c6623f28779300ff0c4b7d12d5d2535aa5941c7aaa715cd50b6cfefdfa032d3b8a88f78deb4497aad3b7ad2af5c82c7dababb297f72c5"}], 0x47c, 0x4000000}, 0x64df}, {{&(0x7f00000013c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001480)=[{&(0x7f0000001400)="cd40eab2264a6d181d8bdb9117db48cc7a1fd40797347114b4bff417ca01293f00d2a90b548181ea886c04f6351587de5c7b8a770c1d8ba4aabc534f6ada9d1d6eae3dfa0d2290b423a37aa52e6d47e787a51e61082fcbb6028469f1e7", 0x5d}], 0x1, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], 0x104, 0x8001}}, {{&(0x7f0000001700)=@hci={0x1f, r1, 0x3}, 0xc, &(0x7f0000001780)=[{&(0x7f0000001740)="02f5459175dfa3bc9c5db21661f585fd481e7ec136a1c161a7", 0x19}], 0x1, 0x0, 0x0, 0x20000000}, 0x1000}, {{&(0x7f00000017c0)=@ipx={0x4, 0x1, 0x1, "5266092c2798", 0x5}, 0x10, &(0x7f00000018c0)=[{&(0x7f0000001800)="f283de4fc74c506c5fae7215b123e61dd843f8273da9d04cab7f88e85291ae65ee16d2e88bda4aa97caf31ef4d37db5f6d847e095c96d655eb6bfe67ca8b8ad111adc1d2f7d3c178fdbe52ddcc6299ece60ddfcf34d32e6aeacbc265b30166a51d2a5074de35bf87520af83fc7b51b105c9c3d403731c3ab42c831068d6d5d4955c8dfa529a71eb3c29afccdeb1e9cd3bac0", 0x92}], 0x1, &(0x7f0000001900)=[{0x84, 0x102, 0x9, "698d0039730c6ce78105203cc4de1b549b8a648ec6a62dd66703184155fbacb925a74317450b16d37be85a1404f347f1c6dfa4051349bc7d9a74ffbdc72b62bbbfbb452dab8782b110660978e4294b09d202207112acef817cfb457f7175aba89aea785e12623a94d37e34299a24a1fcef84beab28"}, {0x74, 0x113, 0x7, "1a3d9ebf88f82cc26f211039f284f4049112c2244c7777059107f2b4bdc2bb66c1f3026415b25db6e289239bf8cc14ddb6e77bbc523f1d85252ada0ba0c3394adea7ec9bdb0ee2d4c83ff13e45ba07c685d54cb2c2611ef0650ba8ff0f0bd6d8ca75c4c1d5fb24"}, {0x78, 0x3a, 0x0, "2b14f85a1782ae8ea276ddec0bd8434128bb7ec3e208e1de87a55a29348393ca8e0e71f64071f808c77e32593c691f09cd5da93bfd225c398be3d7a2901eabf2fede9eb7d75ea05b44583dd02588a1055fbd7a13870940ddc7fd4220f1e5ff678d5886861a9dda9ef1bd"}], 0x170, 0x40000}, 0x3}], 0x6, 0x80) 2018/02/27 16:41:27 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x10000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) recvfrom$packet(r0, &(0x7f00000001c0)=""/169, 0xa9, 0x100, &(0x7f0000000300)={0x11, 0xf6, r1, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) r2 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000000)={0x21, &(0x7f0000002000)="502c5be32cb088f6d4c532dbddbb675ae85b616ad166bf2e38818ff8cb6a2b5a0d"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000340)=0x1a, 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000040)={0x1, {{0xa, 0x4e22, 0x6, @empty, 0x5}}, {{0xa, 0x4e22, 0x7fe0000000, @dev={0xfe, 0x80, [], 0x17}, 0xfff}}}, 0x108) socket(0x11, 0x5, 0x1f) ioctl(r2, 0x8912, &(0x7f0000000000)) 2018/02/27 16:41:27 executing program 3: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0xbc9cc8fbd81cb4b1) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x3, 0x0, 0xe000000000000000, 0x1, r1}) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) ftruncate(r0, 0x0) 2018/02/27 16:41:27 executing program 2: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) 2018/02/27 16:41:27 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="2100000021ebbf132300000400fffc0e020000170010000002a9000cf4000a0000000000", 0x102b1) 2018/02/27 16:41:27 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) sched_setaffinity(0x0, 0x0, &(0x7f0000c1eff8)) 2018/02/27 16:41:27 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = gettid() tgkill(r0, r1, 0x9) sched_getparam(r0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r2, 0x89f5, &(0x7f00000000c0)) 2018/02/27 16:41:27 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen(r0, 0xc57) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000050d000)=0x7, 0x4) 2018/02/27 16:41:27 executing program 1: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setresuid(r2, 0x0, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000000000)='net/udp6\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000040)={0x2, 0xd5d, 0x0, 0x8, 0x101, 0x6}) 2018/02/27 16:41:27 executing program 6: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003bff8)={0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000036b000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/27 16:41:27 executing program 5: getrandom(&(0x7f00000004c0)=""/208, 0xb2a2d83c, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) r2 = add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r3 = memfd_create(&(0x7f0000000200)='encrypted\x00', 0x2) connect$packet(r3, &(0x7f0000000240)={0x11, 0x1f, r0, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) keyctl$get_persistent(0x16, r1, r2) setrlimit(0x1, &(0x7f0000000000)={0x5, 0xf9}) 2018/02/27 16:41:27 executing program 7: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$TIOCSTI(r3, 0x5412, 0x7) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x1ff) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fchown(r4, r2, 0x0) 2018/02/27 16:41:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @empty}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20001, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x3e08bfca, 0x0, 0x41, 0x5338, 0x5, 0x10000], 0x6, 0x6, 0x0, 0x3, 0x3, 0x400, {0x200, 0x8001, 0x1000, 0xfffffffffffffffd, 0x100000001, 0xffff, 0x78a, 0x0, 0x2, 0x5, 0x8, 0xfffffffffffffffd, 0x8, 0x8, "2483fe13de8dc84fde096f1b6156b062baa37cf0a3a5812835db61d022ec0bab"}}) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/02/27 16:41:27 executing program 1: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f0000000040)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'ip6gretap0\x00', @ifru_addrs={0x2, 0x4e22, @loopback=0x7f000001}}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x303c80, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000000c0)={0x7, 0x5}) timerfd_settime(r0, 0x0, &(0x7f00001c9fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000d7efe0)) 2018/02/27 16:41:27 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000b04000)={0x0, 0x5, 0x2}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0xe65, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) 2018/02/27 16:41:27 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x202) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)=0x3, 0x4) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xc021, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x6d78f37e) 2018/02/27 16:41:27 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x4400) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001200)=""/4096) 2018/02/27 16:41:27 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006baffc)=0x20, 0x4) connect$inet6(r0, &(0x7f0000d14fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) [ 52.333714] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60193 sclass=netlink_route_socket 2018/02/27 16:41:27 executing program 0: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x885, 0x410000) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000100)=""/4096) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100008000000000", 0x14, 0xfffffffffffffffd) 2018/02/27 16:41:27 executing program 6: getgroups(0x40000000000001d1, &(0x7f0000516000)=[]) timer_create(0x4, &(0x7f0000000000)={0x0, 0xf, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000140)={{r1, r2+10000000}, {r3, r4+10000000}}, &(0x7f0000000180)) socket$pptp(0x18, 0x1, 0x2) 2018/02/27 16:41:27 executing program 1: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') umount2(&(0x7f0000c56ff8)='./file0\x00', 0x2) unshare(0x24020000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)=""/217, &(0x7f00000002c0)=0xd9) 2018/02/27 16:41:27 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000fca000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x140, 0x53) 2018/02/27 16:41:27 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0x1035e, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20, @empty}, 0x10) poll(&(0x7f0000d06ff8)=[{r0}], 0x200000000000031b, 0x0) 2018/02/27 16:41:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x80001, 0x0, 0x8}, 0x2e) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[], 0x0) socket$inet6(0xa, 0xe, 0x10001) 2018/02/27 16:41:27 executing program 2: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='security]vboxnet0\x00', 0xfffffffffffffffd) add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="548d0bfecc8adf0366886a9a27c99b41fbd2cf12cc606fee7676881b", 0x1c, 0xfffffffffffffff8) add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="0d16ef2ae747ed97f3065e12f07d70642a31fdd60edd4641b2fafde9b741688e40a04d20dd405bac9600f1e9170d95740dcfaaaa512d4a817282a7dd9d368a98c7444bee7956d31d03ccb895f8f75b0062d297f7f77dfaa8891bdec9e57a56c2a88d25b82fcf77fbb20d945b3587e035902bfdae44833dc45f1e86ea1646b80c", 0x80, 0xfffffffffffffff9) r0 = request_key(&(0x7f0000000280)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000340)='big_key\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='bdev\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000400)='id_legacy\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="573dcc61997dc0e1313b924a2473e0f91539c9062c5822dcf259bd2efb34eb659d7e7f8bbf7e10b371263f1263e18774dc4727d76fc1f744a8f2db4cd415e797e31cb60f15dacf7a173a8deab7f23482e9c02109849bed217622245bb4526555a7999a1d114089b98695", 0x6a, 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r0) 2018/02/27 16:41:27 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0xc4, 0x0, 0x2, 0x800000001, 0x0, 0x0, {}, [@generic="e4a63fff38556a4979bbf02bcc5b4ea359c6d58885d70999e2cf644bc6e703aadd30fad7fd9b2b9d6d7296e5ce4a676987ce91cc29cfc41bc16e9e419867342715181cabe378770fbea27ad8112b7e2c3e2cb7d8a6400a9b46e01404d170e33c2a28b35d522f8c87e5611efd94c73b16cefa15e89373882db2419459c8b30365c2ea3f4c5a280504a58029a835c04d4f100736f306b13bed5455b9e296ba0585899afc3581326fb9b47f47c83d"]}, 0xc4}, 0x1, 0x0, 0x0, 0xc080}, 0x0) 2018/02/27 16:41:27 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x4, 0x5, 0x8, 0x6, 0x20}, &(0x7f0000000340)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)={r1, 0x81}, &(0x7f00000003c0)=0x8) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xe95}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0xe}, 0xffffffff}}, [0x7, 0xffffffff, 0x0, 0x5, 0x31bc, 0x0, 0x1000, 0x3, 0x5, 0x5, 0x1000, 0xff, 0x7ff, 0x8, 0xc9]}, &(0x7f0000000200)=0x108) setsockopt$inet_int(r2, 0x0, 0x19, &(0x7f0000000080)=0x3, 0x4) 2018/02/27 16:41:27 executing program 6: nanosleep(&(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f00000001c0)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x13, 0xffffffffffffffff, 0x8000) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000027c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000002800)={0x0}, &(0x7f0000002840)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002880)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0x80000000}, 0x98) connect(r0, &(0x7f0000000180)=@sco={0x1f, {0x8, 0x8, 0xfffffffffffffffb, 0x1000, 0x0, 0x4}}, 0x8) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x17d, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40086439, &(0x7f00000000c0)={0x80000001, r4}) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f0000000100)={0x100, 0xffffffffb4107d28, 0x9, {0x0, 0x1c9c380}, 0x8000, 0x6}) 2018/02/27 16:41:27 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/02/27 16:41:27 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x24) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x100000080500) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000aef9f9)={{0x80}, "00000101310000004000000000000000000000d600fffffff00000000000000400000000000000000000000700"}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in6=@empty}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/197, &(0x7f0000000180)=0xc5) 2018/02/27 16:41:27 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000fca000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x140, 0x53) 2018/02/27 16:41:27 executing program 4: r0 = request_key(&(0x7f00007f8000)="6c676f6e01", &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d77ff9)='\x00', 0x0) keyctl$unlink(0x9, r0, r0) sched_getattr(0x0, &(0x7f0000c7ffd0), 0x30, 0x0) 2018/02/27 16:41:27 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, 0x0, r0) [ 52.535984] netlink: 176 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/27 16:41:27 executing program 0: socketpair(0xa, 0xa, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x800) r2 = socket$inet(0x2, 0x800000080007, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) ioctl$TCFLSH(r1, 0x540b, 0x100000000) sendto$inet(r2, &(0x7f0000169000), 0x0, 0x0, &(0x7f0000997ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/02/27 16:41:27 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f00000001c0)=0x1c) timerfd_gettime(r0, &(0x7f0000000200)) r1 = socket$inet6(0x10, 0x4, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) setfsuid(r2) listen(r1, 0x0) 2018/02/27 16:41:27 executing program 5: r0 = socket(0x2, 0x4, 0x800) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x4010, r0, 0x0) unshare(0x10380000) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000040)=@known='system.posix_acl_access\x00') getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/27 16:41:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpgid(0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) r2 = socket(0x10, 0x2, 0x0) ioprio_get$pid(0x2, r1) write(r2, &(0x7f0000857fdb)="2400000024001d01f8ffffffffffff1803ffffff03000000000c00000100000000000000", 0x24) 2018/02/27 16:41:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) writev(r0, &(0x7f0000b97000)=[], 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00000000c0)=ANY=[@ANYBLOB="5300bf0e58b6692fa6ae903d19a6fc3f1031b100"]) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) finit_module(r0, &(0x7f0000000100)='cmdline\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)={0xffffffffffffff39, 0x3, 0x4002}) 2018/02/27 16:41:27 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7, 0x80) perf_event_open(&(0x7f0000000080)={0x7, 0x78, 0x2, 0xb5f, 0x0, 0x8, 0x0, 0x7, 0x20, 0x8, 0x6, 0x7, 0x5, 0x8001, 0x1, 0x1000, 0x10001, 0x1, 0x9, 0xd526, 0x0, 0x4, 0x1, 0x95, 0x2, 0x5, 0x3ff, 0x8, 0x7ff, 0x8, 0x0, 0xfffffffffffffffb, 0x6, 0x100, 0x3, 0x4, 0x35a8, 0x86, 0x0, 0xb0, 0x1, @perf_bp={&(0x7f0000000040), 0x8}, 0x10, 0xfffffffffffffffa, 0x7fff, 0x2, 0x54c, 0x3, 0x7fffffff}, r0, 0x7f, r1, 0xc) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x10001, 0x5, 0x8, 0xde, 0x8, 0x9, 0xffff, 0x5, 0x0}, &(0x7f0000000180)=0x20) getcwd(&(0x7f0000000280)=""/248, 0xf8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0xda6, 0x89, "af2662c0118f804794fac6c0db3606a17d500c3a7d20ba9d90a0581100a1ead663b6eb6711a6c7ea9a50f4e071e762ccff1d521ff4342ae102de3ade2a6436c7ee9fe251ef60c325e32ff4595dfbde48b8f71878aff5085e576adcb45a3770e28175a19a38d6dbb6f947450621cfbb0b289d7eed0a02c3dd70b4de2575af58407be5ad8a6fa61ba235"}, 0x91) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) pread64(r1, &(0x7f0000000380)=""/34, 0x22, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/02/27 16:41:27 executing program 6: r0 = socket$inet(0x2, 0x4000000000000005, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000145f40)=[{{&(0x7f00002deff0)=@can={0x1d}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000161e24)=[]}}, {{&(0x7f0000fd6000)=@can={0x1d}, 0x10, &(0x7f0000600fc0)=[], 0x0, &(0x7f0000094000)=[]}}], 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x402, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000040)={0x20, 0x0, 0x2, 0x2000000004}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000080)={r2, 0x3}) chmod(&(0x7f00000000c0)='./file0\x00', 0x20) 2018/02/27 16:41:27 executing program 4: timer_create(0x0, &(0x7f0000000180)={0x0, 0x2, 0x3, @thr={&(0x7f0000000040), &(0x7f0000000100)}}, &(0x7f0000000200)) 2018/02/27 16:41:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6) dup3(r1, r1, 0x80000) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d1000100000000000000000000000030006003000000002004e207f00005b8085010000000000000000008000000000000002004e2000000000000000100000000008001200020001000000000000000000300000000303000000000000000000c8f0be70405800ff285924912701000000000000000000000000000100000000000000000100"], 0x80}, 0x1}, 0x0) 2018/02/27 16:41:28 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) ioctl$TCSETS(r0, 0x402c542b, &(0x7f00003b9fdc)) 2018/02/27 16:41:28 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8907040049b9d9cfbd1ed0462765d8fbad69b0e245e1cf94a533eaceb8a6a424a28f0aca7c945481c5c3d30df1c738e57db3c912577d2c927f8549e12f07d8402dfb14f9aef4ad6242ce2f234e148421935c45d9fac80fa96a54b26d59685d5be0adff32228d28b0a3a2b006e3eeff2f2969cba3a7b7c33fe3db9647a44139858f616d70d2f8bfb962a27d2077617a0695b0beb928e17bb2b5", 0xffffffffffffff79) sendto$inet(r0, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)={0x7, 0x1, 0x7f, {0x77359400}, 0x3, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20004000, 0x0, 0x0) 2018/02/27 16:41:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x26) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0x13, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x4e20, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/02/27 16:41:28 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"af45b20ebe6ed24ed7f6ac77c3542bc2", {0x4, 0x0, 0x0, "252c1aef9979"}}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/27 16:41:28 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000019d000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x88000, 0x0) r2 = dup(r0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000040)=""/85, &(0x7f00000000c0)=0x55) ioctl$TIOCSBRK(r2, 0x40044591) execve(&(0x7f0000592ff2)='./file0\x00', &(0x7f00003fcfd0)=[], &(0x7f0000e46fe8)=[]) 2018/02/27 16:41:28 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x20010, 0xffffffffffffffff, 0xfffffffffffffffe) time(&(0x7f0000000140)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000180)={r1, &(0x7f0000000040)=""/235}) 2018/02/27 16:41:28 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009dfff1)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x1f, {{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x88) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x1, 0x8) r1 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="4ebaf8e7a90cc7e1f380ec35209a9474eabb06806b13d26e4cbff9680bd78815396defaac9f1efdc89d28f3ebb471a4ab5e76641115a7e82bb40859ab5b0fdb75da08f6082", 0x45, 0xfffffffffffffffd) keyctl$clear(0x7, r1) ioctl(r0, 0x2, &(0x7f0000000340)="8d74613db21f37f4c66a440943201e2f786d156ebc900fbd76198d23624a77c296a1a24205a168c16f96b73a6b44a8a2ac176447060d78cf08a5e0c883a9cc230b7fb75661c8b49052c0d42f724cf660ad64c0bee1f93e6fe01c0a3154a0d3001a64b193f2c27153a6400741c3c984b0ce5c") fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/02/27 16:41:28 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) fcntl$getflags(r0, 0x40a) 2018/02/27 16:41:28 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x8) add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="79ab830a269bc61cf3f3671319e62a640c62ca3ff32c69b678", 0x19, 0xfffffffffffffffd) add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="e6564b1dc40c349e63153350ad552b3f79023f34fcbe2e0dd623fb40533e9284935abfd7770ef9b943", 0x29, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000001280)='keyring\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="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", 0x1000, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xffffffffffffffff) 2018/02/27 16:41:28 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000091500ba40f7b10f1cd0b9d1bbef2a1f65bb70db10b44f16aea74cf8352212f0aa3b9d7058e600035f02131b6508c9ac11702a0e1762b22ac02c3ddcad402db3cd02917dec60e6df4131437251bb9286666d6fc4ec6811f2cd495444e8d105cb6a59e6f16e8703d65a4ce1b4ec27ac678c7546abc2fe0bc62d883c9d500ad2a6f413b56af2614addeff89658206d46f4eed27f8b89572c5b8cc005a7eb9943a8c900873cadd7143912751bc24b8df3bfa01c671de2d2a27a3d9c5f700700dc6bacada2ca9d4f57ee9e01b69e6d2d052a50ba23608ff8735f6133fd5814e97b1914ce9d082efc1cd"], 0x0, 0x0, &(0x7f0000000f4d)}) fcntl$setsig(r0, 0xa, 0x9) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100)=0xf9b, 0x4) 2018/02/27 16:41:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/02/27 16:41:28 executing program 4: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1}) clock_adjtime(0x0, &(0x7f0000000fe8)) 2018/02/27 16:41:28 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bcsh0\x00', @ifru_map={0x7ca}}) rt_sigpending(&(0x7f0000000040), 0x8) 2018/02/27 16:41:28 executing program 6: r0 = eventfd2(0x9, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x4}], 0x2000000000000392, &(0x7f0000000000)={0x77359400}, &(0x7f0000025000)={0x20000000000}, 0xfffffffffffffe9a) 2018/02/27 16:41:28 executing program 7: r0 = request_key(&(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='\a', 0xfffffffffffffffa) r1 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='user\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) r2 = add_key$user(&(0x7f0000c33ffb)='user\x00', &(0x7f0000b7affb)={0x73, 0x79, 0x7a}, &(0x7f0000f88f8d)='\r', 0x1, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000195000)='keyring\x00', &(0x7f0000e3bffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r2, &(0x7f000039c000)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, r3) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000000040)=[0x4665, 0x8]) 2018/02/27 16:41:28 executing program 3: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000060fff0)={0x1, &(0x7f0000000040)=[{0x94}]}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) [ 52.927282] binder: 7419:7428 unknown command 0 2018/02/27 16:41:28 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000b7dfb8)=ANY=[@ANYBLOB="0002000000000000ff020000000000000100000000000001"], 0x18) sendto$inet6(r0, &(0x7f0000a05ae2)="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", 0x595, 0x8000, &(0x7f0000658fe4)={0xa, 0x4e22, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 52.960480] binder: 7419:7428 ioctl c0306201 20008fd0 returned -22 [ 52.970608] binder: 7419:7433 unknown command 0 2018/02/27 16:41:28 executing program 0: r0 = getpgid(0x0) ioprio_get$pid(0x2, r0) recvmmsg(0xffffffffffffffff, &(0x7f0000000840)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x26, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/24, 0x18}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f00000000c0)=""/98, 0x62}, {&(0x7f0000000140)=""/41, 0x29}, {&(0x7f0000000180)=""/7, 0x7}, {&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/173, 0xad}, {&(0x7f0000000340)=""/106, 0x6a}], 0x8, &(0x7f0000000400)=""/181, 0xb5, 0x1ff}, 0x32}, {{&(0x7f00000004c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x26, &(0x7f0000000700)=[{&(0x7f0000000500)=""/207, 0xcf}, {&(0x7f0000000600)=""/103, 0x67}, {&(0x7f0000000680)=""/76, 0x4c}], 0x3, &(0x7f0000000740)=""/248, 0xf8, 0x808}, 0x2}], 0x2, 0x40000000, &(0x7f0000000880)={0x77359400}) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f00000008c0), &(0x7f0000000900)=0x4) 2018/02/27 16:41:28 executing program 4: r0 = memfd_create(&(0x7f0000000000)='proc\x00', 0x0) sendto$unix(r0, &(0x7f0000000040)="bd379b4281b05902f811955ffc08a396451e29f25bf2b2c96b5e9d72a3869891a0d92e590b630787e69e5a4a30012b6eaf13d12a45edce2542b29786545751a5e19e7e9fb2a10b36e26ae1f4d18c143ea443636a66a4cc7d913853b34a12324adc72911691e7b5964367658577469bae26dd37a7516aa9a7a199c350f8af60a8096f31039a8001b37ac081fc85abf797e36bee4bb247c1fe38a8e579de", 0x9d, 0xace0676d818414c8, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x8) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f00009d0ff8)='./file0\x00', &(0x7f0000fd3ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x400, &(0x7f0000daafff)) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/4096) 2018/02/27 16:41:28 executing program 7: r0 = open(&(0x7f0000000240)='./file0\x00', 0x802, 0x40) fallocate(r0, 0x0, 0x7, 0x8b) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000380)={{0x7, 0x6}, {0x5, 0x80000001}, 0x5, 0x2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'bcsh0\x00', @ifru_flags=0x2400}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14}}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000540), &(0x7f0000000580)=0x4) r2 = gettid() setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='eql\x00', 0x10) sched_getaffinity(r2, 0x8, &(0x7f0000000600)) r3 = dup(r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000001c0)={'nr0\x00', @ifru_settings={0x3, 0x31, @raw_hdlc=&(0x7f0000000180)={0xb3, 0x7f}}}) ptrace$poke(0xffffffffffffffff, r2, &(0x7f0000000040), 0x80000001) r4 = memfd_create(&(0x7f0000000080)='bcsh0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f00000004c0)={0xfffffffffffff800, 0x4, 0x0, 0x401, 0x5, 0x743a000000000}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000000140)=0x6) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000640)={0xff, 0x80000000, 0x3ff, 0xfffffffffffffffd}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000005c0)) 2018/02/27 16:41:28 executing program 2: add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="7f68ce27", 0x4, 0xfffffffffffffffa) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="fa26eea0005cea04743424d66c0da24ed03308c687ab6df19bce1f49bbc72477767a4c", 0x23, 0xfffffffffffffffc) r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="a1352e6604891ccb209a80aadd5d965fa96c86a8ebbfd6d59beccda1b77aa7036f5e09e0fc2da1fdd7318e20476fce0ece736bb8025f185b9f2a34ce7bb1f20e237c5bf474c3dbca5b8d123c6c9933b0224e89888570ea1cc7c33915799b0eb2c74d927a5b0a226345c7c586fde2d57908d1b4ca13dc98c9e495f20e24d2721109c9ebeba3740238db0ed72c9551cf8fffa20c5ded4ebfe77641610463d3bbfa188209779db4e2ce566a5adb42982996c11429d51c780c253651ac20ab29ae2c8c216bafd7491ff3ba2daa7360251ea40fd01a59d9535879e80188d9b488ae0830f8a0870cff55a49cae91937bae", 0xee, 0xfffffffffffffff8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x4200, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000480)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = request_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='trustedsecuritylo!+-\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r3) [ 53.139437] binder: 7419:7433 ioctl c0306201 20008fd0 returned -22 2018/02/27 16:41:28 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000004000)={0x2}, 0x20) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000), &(0x7f0000000040)=0xffffffffffffff88) rt_sigsuspend(&(0x7f0000000000)={0x1}, 0x8) 2018/02/27 16:41:28 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)) 2018/02/27 16:41:28 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc) write$selinux_user(r0, &(0x7f0000000080)={'system_u:object_r:crack_db_t:s0', 0x20, 'system_u\x00'}, 0x29) r1 = socket$key(0xf, 0x3, 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) recvfrom$inet(r2, &(0x7f0000559000)=""/166, 0xa6, 0x0, &(0x7f0000595ff0)={0x2, 0x4e20, @empty}, 0x10) sendmsg$key(r1, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)) 2018/02/27 16:41:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x1002008000057e, 0xfffffdbc) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@empty, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) 2018/02/27 16:41:28 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000000)) 2018/02/27 16:41:28 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000005fd0)={0x10, 0x0, &(0x7f000000d000)=ANY=[@ANYBLOB="0800044000000000"]}) 2018/02/27 16:41:28 executing program 5: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xfffffd79) r1 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000853fef)='net/softnet_stat\x00') r3 = syz_open_procfs(0x0, &(0x7f0000fa0ff8)='uid_map\x00') sendfile(r3, r2, &(0x7f0000317ff8), 0x400000ff) 2018/02/27 16:41:28 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) write$fuse(r0, &(0x7f0000000040)={0x28, 0x0, 0x1, @fuse_notify_delete_out={0x5, 0xb878, 0x1}}, 0x28) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)=""/47) 2018/02/27 16:41:28 executing program 1: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x4) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0x2f) rt_sigtimedwait(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/02/27 16:41:28 executing program 3: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181001) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d12616e87caa0f5aec8b04eb3ef9f465c6350f62010e6f736e26292f1443385abcca5c890515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c142cd3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000540)={0x6, &(0x7f0000000040)=""/100, &(0x7f00000004c0)=[{0xbc, 0x6d, 0x101, &(0x7f00000000c0)=""/109}, {0x1, 0xa0, 0x1800000000000000, &(0x7f0000000140)=""/160}, {0x40, 0xdd, 0xffffffffffffff83, &(0x7f0000000200)=""/221}, {0x7fff, 0xbb, 0x7, &(0x7f0000000300)=""/187}, {0x3, 0x49, 0x4, &(0x7f00000003c0)=""/73}, {0x1, 0x62, 0x400, &(0x7f0000000440)=""/98}]}) prctl$intptr(0x29, 0xfffffffffffffffc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c3dff5)='/dev/hwrng\x00', 0x0, 0x0) 2018/02/27 16:41:28 executing program 0: r0 = socket$inet6(0xa, 0x400000000801, 0x0) getrlimit(0x7, &(0x7f0000000040)) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f000063fff8)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x7fff) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) pipe2(&(0x7f0000000080), 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/27 16:41:28 executing program 6: r0 = add_key(&(0x7f000019eff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x6) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x0}, r0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fdatasync(r1) 2018/02/27 16:41:28 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a07000)=""/53, 0x35, 0x0, &(0x7f00007aa000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f74ffc)=0x20000000000008, 0x12b) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) capset(&(0x7f0000000080)={0x200f1526, r1}, &(0x7f00000000c0)={0x9b0b, 0x9, 0x9, 0x6, 0x1, 0x4}) sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064afe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 16:41:28 executing program 2: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r0, 0xffffffffffffffff) 2018/02/27 16:41:28 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000c0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x90, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x77, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff7af1}, @in6={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) inotify_rm_watch(0xffffffffffffffff, 0x0) [ 53.438561] binder: 7472:7473 unknown command 1074003976 [ 53.444054] binder: 7472:7473 ioctl c0306201 20005fd0 returned -22 2018/02/27 16:41:28 executing program 0: getgid() modify_ldt$write(0x1, &(0x7f0000000000), 0x10) modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) 2018/02/27 16:41:28 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000080)="8607006600", 0x5) 2018/02/27 16:41:28 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) recvfrom(r0, &(0x7f0000000000)=""/237, 0xed, 0x1, &(0x7f0000000100)=@ethernet={0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt(r0, 0x107, 0xc, &(0x7f0000660000), 0x0) [ 53.488008] binder: BINDER_SET_CONTEXT_MGR already set [ 53.502035] binder: 7472:7491 ioctl 40046207 0 returned -16 2018/02/27 16:41:28 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) epoll_create1(0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x100000001, 0x4) pipe(&(0x7f00003ccff8)) 2018/02/27 16:41:28 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10440, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) futimesat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{}, {0x77359400}}) r2 = request_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='/selinux/enforce\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) 2018/02/27 16:41:28 executing program 5: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000180)='Z', 0x1) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x48) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='/dev/vga_arbiter\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/27 16:41:28 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000566ff8)={0x2, r1}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff54, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) r4 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x12, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001140)={0x4c, 0x0, &(0x7f00000000c0)=[@increfs_done={0x40106308, r3, 0x1}, @enter_looper={0x630c}, @increfs={0x40046304, 0x2}, @increfs_done={0x40106308, r4, 0x3}, @clear_death={0x400c630f}, @acquire={0x40046305}], 0x1000, 0x0, &(0x7f0000000140)="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"}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000001180)="0819317b77de74c8a1958c82d572aef4", 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/02/27 16:41:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x62, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x1e) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x80000001, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x290, 0x0, 0x1, 0x4, 0x3, &(0x7f00000000c0)='teql0\x00', 0x1, 0x3, 0x5}) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) 2018/02/27 16:41:28 executing program 4: r0 = add_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000280)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='\x00', 0xaa4287c36b39de9e, r0) rmdir(&(0x7f0000000000)='./file0\x00') keyctl$read(0xb, r1, &(0x7f000094d000)=""/136, 0x88) 2018/02/27 16:41:28 executing program 3: keyctl$session_to_parent(0x12) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de2ffc)) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/27 16:41:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000991000)='attr/fscreate\x00') clock_settime(0x1, &(0x7f0000000000)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') sendfile(r0, r0, &(0x7f0000dc1000), 0x27) prctl$setfpexc(0xc, 0x40000) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) 2018/02/27 16:41:28 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) 2018/02/27 16:41:29 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x800, {{0xa, 0x4e22, 0x33, @dev={0xfe, 0x80, [], 0x14}, 0x3e}}}, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='system.posix_acl_default\x00') setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x8) 2018/02/27 16:41:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x8, [0xffff, 0x3, 0x0, 0x40, 0x5, 0x3, 0x1ff, 0x401]}, &(0x7f0000000080)=0x14) shutdown(r0, 0x0) 2018/02/27 16:41:29 executing program 1: perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2583, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x40000000, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000e85000)='ncpfs\x00', 0x0, &(0x7f000000a000)) 2018/02/27 16:41:29 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x88600, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfd4d) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) prctl$intptr(0x18, 0x0) 2018/02/27 16:41:29 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'gr%0\x00', @ifru_names='tunl0\x00'}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) dup2(r0, r1) 2018/02/27 16:41:29 executing program 0: prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) r0 = getpgid(0xffffffffffffffff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000140)={0x18ca4e73, 0x1, 0x5, 'queue1\x00'}) capset(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000080)={0x450, 0x3, 0x6, 0x6, 0x40, 0x40}) capset(&(0x7f0000000040)={0x20071026, r0}, &(0x7f00000000c0)={0x20, 0x80000000, 0x1, 0xff, 0x5, 0x1}) prctl$intptr(0x200000002f, 0x2) getpgid(r0) 2018/02/27 16:41:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000efa000)=""/8, 0x8, 0x100020) inotify_init1(0x800) 2018/02/27 16:41:29 executing program 2: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='@selinux,mime_type{\x00', 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000500)='cifs.spnego\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, r0) add_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="9a7d792f9103efcf38d8861d418255ec3935791766db59bd5b43211a31eec0132b5457cc161d4fdbbf42e5d32e82226937fec0ce2f4e9da9c522d0db8bec76701c8c60eacb11d69e3d6f7f65e92bc1d5fc7d65dfd578b89fa328a1100df44082e30165c13d1fc3badeacb72ed5f598365365ab531bd6c64993b34f1bd531c20d2705c737a5340c128636d735462e777b70d5", 0x92, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="513835562f8fa6546af7d0f670edb8c1efe007807cc83499cd5ef5f784664867395c05f0492a3faafe60442892ab9f8c53f97f1e2a7b20dad76efd1c92a819e2cfd18f5695d8bc8fb8ca542e6cd818728f74854284234d5bdd5b95afaaf7b5e5062a39bb7539ad6433e7bb11c9b9bef7389b60bfb7fb9c086c7bafb136c56bdac0bbaed4737adcebaabdebf5c933711b50981340f6780cb8920dc0958e643d1ec975", 0xa2, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000440)='pkcs7_test\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) 2018/02/27 16:41:29 executing program 4: mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) futex(&(0x7f0000a94ffc), 0x4, 0x0, &(0x7f0000000ff0), &(0x7f0000000ffc)=0x1, 0x0) 2018/02/27 16:41:29 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) clock_gettime(0x0, &(0x7f000000d000)) 2018/02/27 16:41:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) connect(r0, &(0x7f0000000080)=@rc={0x1f, {0x3, 0xfffffffffffff801, 0x25, 0x4, 0x9, 0x240}, 0x9}, 0xa) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000)=""/7, 0xeb}) prctl$intptr(0x14, 0xfffffffffffffffe) connect(r0, &(0x7f00000000c0)=@ax25={0x3, {"8eb5aa26a57485"}, 0x1}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x0, 0x30, 0x6, 0x10000}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0x7ff}, &(0x7f0000000300)=0x8) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000000140)="fe112140b0b89268502022b69de31ae72877169c73c93882e39fb1c5ef16242108fd325b468da739be76bc7cf2385998305588f60ea3fd6d614f078e581ab9f74d21f460e9e32434fc5ad84933e273403d824f2bfe390c74aa540b3e31a68bf4901a001856e6f6fef7e9952437bfeb5d90a7143ebe7433460a04c85ddc3d27b12ac7c3647490a1003e7d1e17ab4cf5447c302539063872865ae9a19dc538d03d7eb5ce8e80e9c79943afb35e416efb0795b20cce3465be36358505db257ee5dbec1eebfcd7dc5228714b0afa25aab21ecb8ccbb080d8c74e", 0xd8) 2018/02/27 16:41:29 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sync_file_range(r0, 0x4, 0x2, 0x1) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f000036bff5)='/dev/loop#\x00', 0x563d, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000080)) r4 = getpid() sched_setscheduler(r4, 0x1, &(0x7f0000000000)=0x6) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/02/27 16:41:29 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000080)=""/188) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000140)="33d2a35e942b01e5", 0x8) 2018/02/27 16:41:29 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x20000000000000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x6, 0xf, 0x15, 0xc, "db34da39938fb2c1ca4661de5ff17e6a6302ae686b559046938115864ee7c2da3b01523cec291bbda19348cd6b034647bbc83aa0dd1ca805079c6c4772717ee7", "6ce0d3ddf7133d3bee2fc09f9eecd1b46dea89d91107cf57a3b3ef71f55b13bf", [0x3]}) pread64(r0, &(0x7f0000000000)=""/92, 0xffffffffffffff7e, 0x0) 2018/02/27 16:41:29 executing program 0: pipe(&(0x7f0000058ff8)={0xffffffffffffffff}) writev(r0, &(0x7f00000000c0)=[], 0x0) 2018/02/27 16:41:29 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}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x80}, {}, {}, 0xffffffffffffb41a, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x401}}, 0xe8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 16:41:29 executing program 7: ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs={0x2, 0x4e21, @rand_addr=0x1}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006fd0)={0x0, 0x0, &(0x7f0000006fc0)=[], 0x1, 0x0, &(0x7f000000fff7)='R'}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/27 16:41:29 executing program 6: socketpair$unix(0x1, 0x807, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40a40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)={0x8, 0x80000000, 0x5026d7ab, 0x8, 0x1, 0x7a86}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) connect$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"d33b0c9758201d"}}, 0x10) 2018/02/27 16:41:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001080)=ANY=[@ANYBLOB], 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000001100)=0xfffffffffffff800, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1e500, 0x0) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000001140)=""/148) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/27 16:41:29 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x41, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/27 16:41:29 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001f88)=[], 0x0, 0x20000004}, 0x0) recvfrom(r0, &(0x7f0000000040)=""/207, 0xcf, 0x3, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @empty}, 0x4, 0x3, 0x1, 0x1}}, 0x2e) 2018/02/27 16:41:29 executing program 5: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="01006e2f66696c65300037cb5e31525d83b6feb5602583c653153cc8f841f0a8309abd7cc456856b2826d57565c72074b5fdf110bdc7f11f3b6edf5ab945e5804455a82228c09bab5f0717f6f2efa7baac7f92ca89d3f6161d05580d49afd0d6962d8ab01e115281897be33a2f579acc882d8dd3d68e302d278cc91115c1fc13ec3697822c7610a675dc5b84fc9cc0c6e0ce73ccc8f5fbf8f93dc3ea1f82b459bede444292fe4ff45bcf6356baafd90e"], 0xffffffffffffff43) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x3, 0x8, 0x2, 0x1000, 0x6, 0x7, 0xfffffffffffffff8, 0x9, 0x1, 0x6, 0x400000000000001, 0xffffffffffffff01}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/02/27 16:41:29 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003c00)) r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) clock_gettime(0x0, &(0x7f000024bff0)={0x0, 0x0}) ppoll(&(0x7f0000103ff8)=[{r0}], 0x1, &(0x7f000005cff0)={0x0, r1+30000000}, &(0x7f000024bff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x2, 0x7d}) [ 53.920774] binder: 7587:7591 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/27 16:41:29 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, r0, 0x80000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x301000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x8000, @mcast1={0xff, 0x1, [], 0x1}}}, [0x1, 0x1, 0x0, 0x2, 0x8001, 0xc0000000000, 0x9, 0x8, 0x1, 0x7fffffff, 0x2, 0x6, 0x4, 0x101, 0x9]}, &(0x7f0000000040)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0xa4bd}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/02/27 16:41:29 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x23, "2b90cfb2e54d9c188008918dfb7919c8e69353abb7dd16b71b6009a3006662e81bfc0a"}, &(0x7f00000000c0)=0x2b) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x156, 0x200, 0x7f, 0x9, r1}, 0xfffffdce) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300000e00000000000000000000000500060000000000000000006e92cb731de332092d30ea680000000000ff00000000000000000200010000000000000000020000000005000500000000000a00000000000000ff01008000000000000000000000000100000000000000000000"], 0x70}, 0x1}, 0x0) recvmsg(r2, &(0x7f0000000200)={&(0x7f0000000280)=@generic, 0x80, &(0x7f0000000240)=[], 0x0, &(0x7f0000000140)=""/174, 0xae}, 0x20) 2018/02/27 16:41:29 executing program 3: getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f42000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000aec00"], &(0x7f000059a000)=0x8) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x81f9, @mcast2={0xff, 0x2, [], 0x1}, 0x530}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x59db}], 0x48) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x400, 0x7de, 0xffffffffffffffff, 0x0, 0x3, 0x800, 0xfffffffffffffffc, 0x0, 0x8, 0x5, 0x45da, 0x7fff}) ioctl$TUNGETFEATURES(r0, 0x80247009, &(0x7f00004beffc)) [ 53.972137] binder: 7587:7610 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 53.982659] binder: 7587:7591 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 54.043572] binder: 7587:7628 Acquire 1 refcount change on invalid ref 0 ret -22 [ 54.062697] binder: 7587:7628 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 54.072701] binder: 7587:7636 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/27 16:41:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') splice(r0, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x1, 0x8) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/63, 0x3f}, {&(0x7f0000000140)=""/101, 0x65}], 0x2) 2018/02/27 16:41:29 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000080)) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040)=0x1, 0x4) 2018/02/27 16:41:29 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) r1 = creat(&(0x7f0000001040)='./file0\x00', 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001080)={0x1, {{0x2, 0x4e22, @rand_addr=0xf5}}}, 0x90) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000a8cff0)={0x0, &(0x7f0000528000)=[]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r2) 2018/02/27 16:41:29 executing program 6: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00004cc000/0x4000)=nil, 0x4000, 0x8, 0x0, 0x2) 2018/02/27 16:41:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=ANY=[], 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) recvmmsg(r0, &(0x7f0000004d00)=[{{&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f00000015c0)=[{&(0x7f00000003c0)=""/136, 0x88}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/162, 0xa2}, {&(0x7f0000001540)=""/93, 0x5d}], 0x4, 0x0, 0x0, 0x100000000}, 0x2c8}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001600)=""/203, 0xcb}, {&(0x7f0000001700)=""/13, 0xd}, {&(0x7f0000001740)=""/17, 0x11}, {&(0x7f0000001780)=""/148, 0x94}, {&(0x7f0000001840)=""/145, 0x91}, {&(0x7f0000001900)=""/13, 0xd}, {&(0x7f0000001940)=""/175, 0xaf}, {&(0x7f0000001a00)=""/186, 0xba}, {&(0x7f0000001ac0)=""/226, 0xe2}, {&(0x7f0000001bc0)=""/217, 0xd9}], 0xa, &(0x7f0000001d40)=""/214, 0xd6, 0x81}, 0x8}, {{0x0, 0x0, &(0x7f0000002380)=[{&(0x7f0000001e40)=""/82, 0x52}, {&(0x7f0000001ec0)=""/143, 0x8f}, {&(0x7f0000001f80)}, {&(0x7f0000001fc0)=""/250, 0xfa}, {&(0x7f00000020c0)=""/128, 0x80}, {&(0x7f0000002140)=""/97, 0x61}, {&(0x7f00000021c0)=""/104, 0x68}, {&(0x7f0000002240)=""/171, 0xab}, {&(0x7f0000002300)=""/68, 0x44}], 0x9, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000002400)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x14, &(0x7f0000003740)=[{&(0x7f0000002440)=""/103, 0x67}, {&(0x7f00000024c0)=""/151, 0x97}, {&(0x7f0000002580)=""/146, 0x92}, {&(0x7f0000002640)=""/151, 0x97}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/55, 0x37}], 0x6, &(0x7f0000003780)=""/160, 0xa0, 0x20}, 0x2}, {{&(0x7f0000003840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x26, &(0x7f0000004a00)=[{&(0x7f0000003880)=""/1, 0x1}, {&(0x7f00000038c0)=""/151, 0x97}, {&(0x7f0000003980)=""/95, 0x5f}, {&(0x7f0000003a00)=""/4096, 0x1000}], 0x4, &(0x7f0000004a40)=""/222, 0xde, 0x9}, 0xbb}, {{0x0, 0x0, &(0x7f0000004c00)=[{&(0x7f0000004b40)=""/21, 0x15}, {&(0x7f0000004b80)=""/12, 0xc}, {&(0x7f0000004bc0)=""/14, 0xe}], 0x3, &(0x7f0000004c40)=""/173, 0xad, 0x1}, 0x8}], 0x6, 0x2, &(0x7f0000004dc0)={0x77359400}) setns(r1, 0x8000000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000040)={0x0, 0x7, 0x3800000000000, 0x6, 0x0, 0xaa0, 0x4, 0x6, 0x7ff, 0x1, 0x7ff, 0x3b}) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000004e00), 0x4) 2018/02/27 16:41:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) sendto(r0, &(0x7f00000002c0)="1228f251102d70b07f40d55a59d2a89dc23a283dbd79d6fa486506d55122fa2f", 0x20, 0x4000004, &(0x7f00000003c0)=ANY=[@ANYBLOB="1f0003ff08014600b67f9833b4ebee2c704b3e8e688e7a1807f9a3ba5509cbd68e5019e11ba225b19103fcd86db963cecd19c813fc75ac67c8af9737e812fe185767d5b9dfe4f0ae14dd94c9ccc15bfdf6955005a94a1788af70a28e87cf7b481f72f4151c86bc47eb6120bd500e5f104c8c36a008f238670e35129934953fb5e5ffaea5b209c17106f1d05781f12fdf1b78d42c367eb1de204c1024f3a9325b0000000000000000000000000000"], 0x8) getgroups(0x1, &(0x7f0000000140)=[0xffffffffffffffff]) r5 = dup3(r0, r0, 0x80000) getgroups(0x2, &(0x7f0000000180)=[0x0, 0xffffffffffffffff]) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000300)={0x6, 0x3, 0x3000}, 0x4) setgroups(0x6, &(0x7f0000000280)=[r1, r2, r3, r4, r6, r7]) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x100000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@empty, @in=@multicast1}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) 2018/02/27 16:41:29 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20102, 0x0) close(r0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x4000000002) poll(&(0x7f0000000080)=[{r0, 0x8000}, {r0, 0x4200}, {r0, 0x4048}, {r0, 0x8020}, {r1, 0x200}, {r0}, {r0, 0x40}, {r0, 0x4050}, {r0, 0x4120}], 0x9, 0x9418) 2018/02/27 16:41:29 executing program 7: quotactl(0x80000201, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000001000)) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000001840)=[{{&(0x7f0000000040)=@ipx={0x4, 0x7, 0x4, "06408da12ca4"}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="2acf599f9ea540aa89bf0fffe5b908f47d971aded5e31d22085bdbd8a368c460e0ccea8050961ea7cd7f5b1a293785a55533891c2fe8b52e743e92a3d71c2419dcf93292023f366f1d299d71e0f6edbd584353f96409eca179b0a94c202e9ee67e", 0x61}, {&(0x7f0000000100)="55100e19c57d087c5bb7130d5a8723e930ba79d4e8d2c3e3587c2daf5c589329fcc205bb9f8aba775bcb6d79b7d34bbaf7ff35f792533870c540d9d5e5e96393354a7a5d722871d1cfef7205d57de283d5242930381eff2c40ecf10f8f122ae1010f8170fdf89ed5b105a8732367a9bc8cedb2c45725936ae01dc3c65982b328c85a80ddc62eea1be6dbcda5173470c9f3acf7c56ff83063fbfbfbc968dac9e4477d632c1c4f837b9950fd4291a946c45005926a9c4dd789170bd36c2e484fbb9713dc2e59e667eca4fb5aa450244b17d23484aeb82a7fa9cbcf08d012d8824b8dab70", 0xe3}, {&(0x7f0000000200)="8ab53cc426ee8cd345ce8c716898a83caf26051b48f719272c42690de48590852f79b04eccf09b902b62369bdab2db6ea6d012d48885e80d1c8d157b1fdee2a80658feebd1fa7f7ece4b64fa3dac02954c422b03934be4c0b7cb031239", 0x5d}, {&(0x7f0000000280)="a3aed420bd06ab73e807eaeb2db38baa1c690e98b72941b3a6899b82ec1500985a4c205357a0556fb2e3d8289ec7014052a7e601787aa9de3c76c98b2fc8950f2867054fc56ea0bbfa0cc148965ccd1f8e07425a8dd885ff06c61ab166eb87d621f23a38e24f5e3d720bc98ee2cf67934131c9c5a352cae5bf36c52ef70a8a7213e6762e166a2a143c823de66120433f1948b426de21582998c7d9637e96fe371581ebd2d4b9311d88e295898c1a4d9debee98cdbe130d4fb6a39f6d2b16a94231fcbf25ead450ec96bf47203ff002a798e00b5153b691507c5c16e38631f859a8ee02eb3c", 0xe5}, {&(0x7f0000000380)="2a3d40a6a94564d40c56e698fb", 0xd}, {&(0x7f00000003c0)="f5145b7800dd67", 0x7}, {&(0x7f0000000400)="1c20bee9b40cf980083c040bc5671c25515f54582140eba592f11dea3ffb3ccc512725e66a4fca379c3bc972cb3d66eae86b1e2f78cf8550b2c7450dd5eba482a1ca0c1e42cde5f360b18730c18a65bf286361d8ca8f9f4385a55e9ff79310ba3f47ffd9114a00dd5b7ce84af0d6901bc0f4211f", 0x74}], 0x7, &(0x7f00000004c0)=[{0x100c, 0x105, 0x9, "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"}], 0x100c}, 0x7}, {{&(0x7f0000001500)=@ax25={0x3, {"1a6bb79c5c477a"}, 0x200}, 0x10, &(0x7f00000017c0)=[{&(0x7f0000001540)="feee5897254c0df7f249caef2230fe3ef7bb61da47875fe535f178e8a5676930969010aa41158a1675c49607e1b33040857147bee69f1f22b81b9e0f73dc884ee0", 0x41}, {&(0x7f00000015c0)="24de3dee6da3d4b1cd4fde4e84987e0d80492c6ab6f250f73c4612aa27a815e1055623c2ad4e3c74d2df891dab2cd05358239caffc8e2982e6dbca55ca1d9a810c31ce0219834490e54f3c1a2f7d6133cdd9398b8448268316499eb5f34b2576f86199c904596bcd4310", 0x6a}, {&(0x7f0000001640)="2143585cb84377d956d381c28caca9368c21c8b6aad6ea9b2dc992b97b04b3638430fa6ac65e5fd1912dab3fa654f1f4a74965a8ec85e55dfc878bced027a1dec564620ace7af4eb2b8601634c4d2b86b00fe4f80a0e60d4a3aa98036c00464ad9651dbeae162a611999e952c7c2b857b2836af35989fbbac721f2b1afaa5cd70ed903023a6dd2769d91ae4951dbb4c67be15cd8fa6ba9954d5a405b23aba298e549113b5cdf6d06ab789222a1a3d44b7f5521c1462efe2b294bcf00", 0xbc}, {&(0x7f0000001700)="72194c2b48cd1066caa355f31d096e48027b52925285c49389459bbae101cb8d4cf837134c51dc62b8c5fd11d4d81b62f96ec164a8cbd348f1c057704fdee39c7670eb6d1eb6019fadc062ecb5529e6668948a66d1bc3da746a79756d517c15e571349e83b057b3713a65b5065bf2a5a7d180d2d9f07b57a5d5962a983c1ed3e078c2b083ddfc1cccae95b406a3eb2b8580ce4993db4b60a5acb", 0x9a}], 0x4, &(0x7f0000001800)=[], 0x0, 0x24000000}, 0x4b}], 0x2, 0x4000) 2018/02/27 16:41:29 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfe0b, 0x0, 0x0, 0x0) r2 = getpid() recvmmsg(r1, &(0x7f0000007740)=[{{&(0x7f0000000040)=@rc, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/89, 0x59}, {&(0x7f0000000100)=""/74, 0x4a}, {&(0x7f0000000180)=""/83, 0x53}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000200)=""/244, 0xf4}, {&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/91, 0x5b}, {&(0x7f0000000440)=""/66, 0x42}], 0x8, 0x0, 0x0, 0x6}, 0x3}, {{&(0x7f0000000500)=ANY=[@ANYBLOB="0000000023ea6650eb3c654500000000"], 0x10, &(0x7f0000000940)=[{&(0x7f0000000540)=""/55, 0x37}, {&(0x7f0000000580)=""/29, 0x1d}, {&(0x7f00000005c0)=""/234, 0xea}, {&(0x7f00000006c0)}, {&(0x7f0000000700)=""/218, 0xda}, {&(0x7f0000000800)=""/100, 0x64}, {&(0x7f0000000880)=""/188, 0xbc}], 0x7, &(0x7f0000002000)=""/4096, 0x1000, 0x47}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000000980)=""/196, 0xc4}, {&(0x7f0000000a80)=""/132, 0x84}], 0x4, 0x0, 0x0, 0x3}, 0x7fff}, {{&(0x7f0000000b80)=@ipx, 0x10, &(0x7f0000006000)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000bc0)=""/241, 0xf1}, {&(0x7f0000000cc0)=""/18, 0x12}, {&(0x7f0000000d00)=""/149, 0x95}, {&(0x7f0000000dc0)=""/240, 0xf0}, {&(0x7f0000000ec0)=""/219, 0xdb}], 0x6, &(0x7f0000006040)=""/139, 0x8b, 0x800}, 0x100}, {{&(0x7f0000006100)=@alg, 0x58, &(0x7f0000006200)=[{&(0x7f0000006180)=""/66, 0x42}], 0x1, &(0x7f0000006240)=""/230, 0xe6, 0x200}, 0x9}, {{0x0, 0x0, &(0x7f0000006580)=[{&(0x7f0000006340)=""/214, 0xd6}, {&(0x7f0000006440)=""/171, 0xab}, {&(0x7f0000006500)=""/113, 0x71}], 0x3, &(0x7f00000065c0)=""/44, 0x2c, 0x401}, 0x4}, {{0x0, 0x0, &(0x7f0000006700)=[{&(0x7f0000006600)=""/229, 0xe5}], 0x1, &(0x7f0000006740)=""/4096, 0x1000, 0x1}, 0x2}], 0x7, 0x100, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) fcntl$F_SET_RW_HINT(0xffffffffffffff9c, 0x40c, &(0x7f0000007900)) socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc\x00', 0x90840, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000007840), &(0x7f0000007880)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000078c0)='dctcp\x00', 0x6) 2018/02/27 16:41:29 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)={0x27, 0x6, 0x0, 0x5, 0x8000, 0x99d, "90bd9bff1ed2e424461148085f00bcbaacc1e0b232f5b77b4fc1d88b7dd7f97d724da5e0e8474956529d080bf987343b293fee9fbf5d5e38a7da4b37aab0fb", 0x1}, 0x58, &(0x7f0000000540)=[{&(0x7f00000000c0)="fe7d23f026488b639a903454a9604b8b872aa4d0d82f9221ea8a919beec9dbd21f8fca88b044cfbce1dfcb8d36bc88162632314fde4101e5d40279da95d9b4dedf1d0e411be436ea9f0038ab22961ce61882416e1d0a9266973133a384be2ec5b96f77ae9d558f70a0361c911c1470f18872fe796d8800a00d732caeda17dd399aa3faa48d9702e91f36b4a917ae3c18e52d877517806d0e764769731dc4697fc3d55b7e2363e56268fe2de269cff4f43266cc813b3b8e64a48289a9e263deb0e1b1e0cc97dfc465", 0xc8}, {&(0x7f00000001c0)="67786a35885533483674191b5197440d128d47420d087a0d2caf917ebb3f2294bf00b12ef1b832bdbae30b857d7a9b03edd5b81030640be6f6689ecd0427d67c30ff5538dfdd64dee5b28618c91e9502eddea0cebc2e270196e22e44c80e794c52a4f37f03006607b53c239c9519e89d41a04f81563bab960ceac613b16e78d0c96aeca752cd92e43677ae7020b975d965795e173699f76eb3", 0x99}, {&(0x7f0000000280)="e58d747a7d88044fd29a7477d891f06bd5abbbc8eec7accb2978dbc6cd7498cdd28b8c", 0x23}, {&(0x7f00000002c0)="55687418943687701d5c62fcd39566244440a03f691d34ad9942a24e8e4a7160b2026bdba81286a54360f4cdf198350c4b99ac9d9cf017cc1849b81ad2daed252f1e5849c1", 0x45}, {&(0x7f0000000340)="b032326ad485b3e481f6280dd7586aa5", 0x10}, {&(0x7f0000000380)="4e58ccd4ebbfc2a414a8a3024775584a52a57efa86f3e89f14cc2d624926481bb73b88b170a6af5ff432c2127deb6d9af419be7d87b7663accff730bc402aaf02dbbe51986d941c3cd90d3c473a976c36f6eac1cc18bec9af784dbc74c57b9a4bd481c24c95512dc2f400fdfb4745370582171c3ad31333f00a7c370514bb6d45dbf3ad3bb49a92e0fd9aaa3bdc39b3f8c8eb60777fe0c1876cd2ba5ba04426141353a928d9a937cfd6853409f0df81c52dacfb75f8e1d20ea4128f6735396b2394099e772959ed066d6bd25829f751cb74c35b5267ca50336c19aa16181fe54e0b6843e92cf", 0xe6}, {&(0x7f0000000480)="67ae1c8f2562154686d2b8bbe04e1ad3093635825ba30a55c0ca6dbda5e9992a0ed649ef3d982cccfdcec6da4a322835c1d81222c51cd0d66db68be0628520ca09e4c02195aff2ca57f3caed55f3305841581173f42fcc3a32d3de2302211edea50287c83f0c381f09490d7c5d94eccf0b109ddb3f81d62654ed2aeb3e564bec4b267594fa09119db043c596bfcd43e795407173ea9b6bbc0f2625999a", 0x9d}], 0x7, &(0x7f0000000600)=ANY=[@ANYBLOB="3c0000000d01004008a930a404a953095c0f183a12ee000000685b75895869bd36870300000000d6ae13585d450000006dd156c481c451950cf6d04d1d6033cb72e054547a2bdb34cc"], 0x3c, 0x4000004}], 0x1, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000680)={{0x100000000}}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000580)={'vlan0\x00', @ifru_flags=0x4400}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000700)={0xff, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @empty}, 0x40, 0x9, 0xcc, 0x0, 0x101, &(0x7f00000006c0)='ip_vti0\x00', 0x100000001, 0x6290, 0x1}) epoll_create1(0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/02/27 16:41:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000000340)="6d3b9bf4627ff3f019a199379328bca1dcb9e5d741e2b7a2989013e4739e5b0a1309b168071d50ce23eb1e1964b613106fb5f89243b5a04e5286def53810972eeff17ff48b585937719b707a1b8e9e677e7a0d1073ecf1b22c18f52f9112514fce708e9736358d8f15aeb24b568d9b581274ce771e72418720be951e746c95a005c36b0b8af108ce17c6f09dda7bca63f38674e625ed805d07bd9cac3d38cd7f3676a07c95753e9b08061ce1b0e4e375064179da421ff82ed703f419d3a1e39647cf22389ba377c2a95e800f46b742a8adf0e51870fb594ce2b4128051d7aedeb3282578be94aaf082ab9bd32aa989bfc68ac7", 0xf3) r3 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x2dbb090b686501a9) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0cafaebfb8177d6734c054b4f35ca6ec5072732b6b8a0c751d0d9c6b1e83ed599d1a5d9c42fbb3cb6eca94e1862070703c341272a63e87c28c6026e7bcbebc76", "dfade5d342c7e0ea08b5462f139c42992736938dc6b93fcc8c0a66c7781c95b4", [0x0, 0x7f]}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) 2018/02/27 16:41:29 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="6359c78e9d18dfa82f776bbaf3d6760ced6720e4a6319ca3c11104f6a3b7b64a9bcfba5610d749e171378f295d8f223a0419ccecee859f9f", 0x38, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r0, 0x1ff, 0x7fffffff, r1) 2018/02/27 16:41:29 executing program 5: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x600000013, &(0x7f0000dedfec)={@empty, 0x0}, &(0x7f0000df0ffc)=0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={r0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/02/27 16:41:29 executing program 7: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/27 16:41:29 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') tkill(r0, 0x31) writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) 2018/02/27 16:41:29 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/146, 0x92}], 0x1, &(0x7f0000001b40)=[], 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xeaee61a90ec99a65, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1f, 0x7fff, 0x100000000, 0x5, 0x80, 0x6, 0x8, {0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffffa, @empty, 0x6}}, 0x80, 0x7fffffff, 0x4, 0x6f, 0x7fff}}, &(0x7f0000000100)=0xb8) 2018/02/27 16:41:29 executing program 2: r0 = request_key(&(0x7f0000000480)='trusted\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)='\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='em1#\x00', 0x0) request_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="7f7b2b7d253a6367726f7570656d312d76626f786e6574302d5c73656c664000", r1) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)='big_key\x00', 0x0) request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='\x00', 0xfffffffffffffffd) r3 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="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", 0xfb, 0xfffffffffffffff9) keyctl$unlink(0x9, r3, r2) 2018/02/27 16:41:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x100000000007f, 0x1) 2018/02/27 16:41:29 executing program 1: getrandom(&(0x7f0000000000), 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x224240, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="2d7ec9c6807e8d320d18338a343575c2", 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) sched_rr_get_interval(r1, &(0x7f0000000200)) getsockopt$inet_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000000080)=""/234, &(0x7f0000000180)=0xea) 2018/02/27 16:41:29 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x4, 0x20001) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) getsockopt(r0, 0x100000001, 0x2, &(0x7f0000000000)=""/36, &(0x7f0000000040)=0x24) close(r1) r3 = dup2(r1, r0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000080)="4182caec19ed18506d5e4935e7bd1d83c56577c7a10294aa8c080b74db5e73033fa572045529396e6370582fcf02e5413f2de7ce9a7d1c9c067b0af1d821ca1bb930df62f6a451a73cbd7a777eae16145b9b5423fa48f0d99afc9467bdd1c5054d0f2888e210bdd37b468ec371183ec0a07efaa751a51097c19a94b08973c2069907") 2018/02/27 16:41:29 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x20000000000) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x1c) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) 2018/02/27 16:41:29 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x100000000007fa, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x10000) 2018/02/27 16:41:29 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x58, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x100000000, 0x8, 0x8000, 0xfa0, 0x8, 0x1, 0x1, {r2, @in6={{0xa, 0x4e21, 0x80000000, @loopback={0x0, 0x1}, 0x7}}, 0xc5, 0xfff, 0x80000001, 0x8, 0xe63}}, &(0x7f0000000300)=0xb8) syz_extract_tcp_res(&(0x7f0000000340), 0x0, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000380)={r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x8c) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000440)=0x5) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000480)={r3, 0x10001, 0x1, 0x374}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000500)={r3, 0x101, 0x3, [0x40, 0x3, 0x100000000]}, &(0x7f0000000540)=0xe) sync_file_range(r0, 0x763b5c85, 0x1, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000580)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000005c0)={0xe0, 0x94}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) prctl$setfpexc(0xc, 0x80) readahead(r0, 0xfffffffeffffffff, 0x46) r5 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$describe(0x6, r5, &(0x7f0000000700)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001700)=@int=0xa33c, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001740)={r4, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x4, 0x6}, 0x98) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001800)=0x400, 0x4) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000001840)) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f00000018c0)={0x2, &(0x7f0000001880)=[{0x5, 0xe01, 0x7, 0x8}, {0x40, 0x1000, 0x6, 0x20000000000000}]}) flock(r0, 0x4) accept4$packet(r0, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000019c0)=0x14, 0x80000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001a00)={r6, 0x1, 0x6, @random="37880f8c1452"}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001a40)={r3, @in6={{0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}}, &(0x7f0000001b00)=0x8c) fcntl$setpipe(r0, 0x407, 0x3) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001b40)) 2018/02/27 16:41:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc6f}}}, 0x8, 0x100000000}, &(0x7f0000000240)=0x98) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 2018/02/27 16:41:29 executing program 0: r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b60fe8)={0xaa}) setns(r0, 0x48000000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x1ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000140)={r4, @in={{0x2, 0x4e24, @empty}}, 0x4e5b, 0x7}, 0x98) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000037e000)) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000200)=0x101) 2018/02/27 16:41:29 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffe17, 0x0, 0x0, 0xfffffffffffffde6) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}]}, &(0x7f0000000140)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @empty}, 0x1c, &(0x7f00002c9000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/27 16:41:29 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00007e3000)='./file0\x00', &(0x7f000074c000)=""/4096, 0x1000) r0 = memfd_create(&(0x7f0000000000)='\\(\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x5, 0x6, 0x1f, 0x1, 0x6a, 0x8}) r1 = memfd_create(&(0x7f0000000180)='\x00', 0x1) ppoll(&(0x7f00000000c0)=[{r0, 0x100}, {r1, 0x400}, {r0, 0x50}, {r1, 0x21}, {r0, 0x4000}, {r0, 0x100}, {r0, 0x80aa}], 0x5, &(0x7f0000000280)={0x77359400}, &(0x7f00000001c0), 0x6) 2018/02/27 16:41:29 executing program 4: times(&(0x7f0000000040)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x90) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0xfffffffffffffea4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x7, 0x6, 0x4, 0x5, 0x0}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={r1, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x13}, 0x40}}}, &(0x7f0000000440)=0x71d279bee4a2936f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x3, 0x3f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x6, 0x4, 0xffffffff}, &(0x7f0000000100)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x40}) 2018/02/27 16:41:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d8f37)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x145000, 0x6) r2 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x1, 0xffffffffffffffff, 0x0, 0x3da, 0x1000002) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r2) 2018/02/27 16:41:29 executing program 2: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="fe7cad93c5ae8a1281d80ef5ad9719f8c95ea2c01eba3fed4839750e3dd618cf1694bc7f85eb2bca235c25b86247641f0f4933bba1dbb8e679931f142444e9fb9423cfd1934d6267e0f419bf12ec6fd81d48a7e2e9e3c1c0d2accd32d1cc7b90719fbc3e59d9621f11e1f862f78c1d41aa3a23a3516fee86f9b4c43218a555d42ed993f97e8a4e0c3f83a972e046", 0x8e, 0xffffffffffffffff) r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="6f343d376473718ba261781f060b4e55d736eeeb07e73b15072b1817107bb93d7517056927fd7287b98a", 0x2a, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xffffffffffffffff) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x10000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000240)=[{0xb, 0x3}, {0xc, 0xad}, {0x8, 0x4}, {0x0, 0xb8e}, {0x8d27aed1d7c475e8, 0x4}, {0x5, 0x9}, {0x4, 0x3db6d868}], 0x7) 2018/02/27 16:41:29 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xd2b}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x73, "fa7b27e28d7d5894d54d93e51f6ab0cbd1e867fbe95b162fb876c70ebf564b2c6ba565c7f4e140eced8cb6e0ad22bffe8100ce706b25d5ca340d76f0b8086539c1ba9d10cb3f4a26f56fd5ffbba9ac9de4fa734f88559fd0bc9f8db0c2f88b4aa092e7c57e17bd3af7ae7952cad096fc17feed"}, &(0x7f0000000180)=0x7b) r2 = request_key(&(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='nodev@\x00', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r1, 0x5, 0x1e}, &(0x7f00000003c0)=0x8) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r2, r3) r4 = dup(0xffffffffffffff9c) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e20, @rand_addr}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x4c) 2018/02/27 16:41:29 executing program 7: pipe(&(0x7f0000a01ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) rt_sigprocmask(0x3, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r0, 0x0, 0x5) r5 = dup2(r1, r0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r6, @in={{0x2, 0x4e24, @rand_addr}}, 0x13, 0x9, 0xa3, 0xa4a5, 0x90}, &(0x7f0000000140)=0xa0) tee(r3, r1, 0x5, 0x0) 2018/02/27 16:41:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000240)={'tunl0\x00', @ifru_ivalue=0x1b26f736}) 2018/02/27 16:41:29 executing program 4: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x240, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000180)=0x6d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x6}, &(0x7f0000000140)=0x8) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x100000000000000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000001c0)=0x15, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) epoll_wait(r1, &(0x7f0000b11000)=[{}], 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffff4072, 0x2, 0x2, 0x8, 0x100, 0x99a, 0x6}, &(0x7f0000000240)=0x20) 2018/02/27 16:41:29 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x101000, 0x0) connect$pppoe(r0, &(0x7f0000000380)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, 'ip_vti0\x00'}}, 0x1e) fcntl$getownex(r0, 0x10, &(0x7f0000000300)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000480)="00000000040000000002000000") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000000)={0xa, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000000240)={r3, 0x1, &(0x7f0000000080)=[0x0], &(0x7f0000000180)=[0x8, 0x5, 0x2, 0x1f, 0x3, 0x1000, 0x1, 0x7f], 0x20, 0x5, 0x9, &(0x7f00000001c0)=[0xf5d, 0xffffffffffffff81, 0x6, 0x3f, 0x1000], &(0x7f0000000200)=[0x4, 0x7fffffff, 0x7fffffff, 0x5]}) write$selinux_context(r2, &(0x7f00000000c0)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x27) 2018/02/27 16:41:29 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f91f18)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6c}, 0x0, @in=@empty}}, 0xe8) dup2(r0, 0xffffffffffffffff) 2018/02/27 16:41:29 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000860000ff31000000000000000000040000000000000000000000"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) 2018/02/27 16:41:29 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2000000000000, 0x7, 0x200, 0x9, 0x8}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x2}, 0x8) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x8800, &(0x7f0000000140)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$ax25(r2, &(0x7f0000000200)={0x3, {"3e98a2e6e11e9f"}, 0x7}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f0000f86ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x107) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000001c0)=0x5f) 2018/02/27 16:41:29 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0xa0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0xee}, {0x3, 0x400}, {0x4, 0x3ff}, {0x3, 0x80}], 0x4) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000001c0)=""/186) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x1, 0x4, 0x8, 0x7, r1}) 2018/02/27 16:41:29 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/protocols\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='ifb0\x00', 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000001900)={0x0, 0x0}) r2 = geteuid() sendmsg$nl_netfilter(r0, &(0x7f00000018c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0xa0000}, 0xc, &(0x7f0000001880)={&(0x7f0000001940)={0xfffffffffffffef6, 0x9, 0x6, 0x8000000c, 0x709d29, 0x25dfdbfc, {0x7, 0x0, 0x4}, [@typed={0xc, 0x12, @fd=r0}, @typed={0x10, 0x69, @u64=0x5e9}, @generic="56d769a6d49949c126249e900974656d6468d3f76d988087fcde513e4714af97ed949671145d816998aa", @generic="9a11c54e0b2a49ec409a", @generic="8db9b1748fe64deb07bb62e648b1ee95b230c608d030d5e341c9f24594aa8abb96cf761fa9f576a36940720a994fae1338c1d91c35f82c6758901de702944c0b3913630066f66d9692b2afca7cb4f4bb684b19830239884e8d12a3e5bf4bd0d71bb80de10fb829bc46d8f803a425371affc3dcc1b09d610006a0175a4558c5291fa3838b4af260213d4d63af1dd1fe7e21fdd48560de6c24ca", @generic="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", @typed={0x18, 0x48, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x0, 0x0, @uid=r2}, @typed={0x0, 0x6e, @pid=r1}]}, 0x154d}, 0x1, 0x0, 0x0, 0x100000}, 0x1) sendmsg$inet_sctp(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="d85c76b74a43b290ed3f06f4c49a9faa5c40e4359706955b28909ea484970be95ecdb59715e39486701e1b2e2b27985083578cf9be110065916aaee435e9ec81176c2b7537acf17acb44893ac068ae05ddef9012bd6d0e9c37357d13a7fe325d10c5847324acee57043785f0dec48fc06a764e5e9c620d62dba60b886a", 0x7d}], 0x1, 0x0, 0x0, 0x20000040}, 0x2000c0c4) r3 = socket(0x11, 0x800, 0x3) sendmsg$inet_sctp(r3, &(0x7f0000134fc8)={&(0x7f00001a4000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffc99, &(0x7f0000000640)=[{&(0x7f0000000180)="7c2f914722f2fdc7ef4addf49fa49d0e4c8e7e671f70b4186fbbc872247bb4ba4802041d8890bcef46540da8bbced23e3b9d4d41cdf7e04968aab2fe15e5d156a60aba3711ca257c50fa572b73fb2b5b7038e9cf71e563505ba65bc01780bb71ff6cbe13f987ed09c5c9bf8872091a81deb29824239b6dba21ed8f295092890682a64e4747d558f5c3e6f2883d7313", 0xfffffffffffffd9a}, {&(0x7f0000000240)="0ba8655e1eed2d39d9faa1c2b8458d89e7edfba0ada29c76990b5578002a707fa4c99647d2fc080a6e7946402996fd4acfb0d6a5f60a42fc975a3ad794eb819ff92950382900ddce22cfe96265070e8b3e364159ccb0b8c4fe81fc4532fec761c98af22f1bb33f0383e28b6f2e627f0fd13b67aed65fc0ba124c51e05dfeb0275f0dd38a5d6302"}, {&(0x7f0000000680)="5771e9054d85cf5418e4a604b55cb4d16e7e4ee56adec8e0052ca46f5f"}, {&(0x7f0000000340)="632690bcef039d0bf97da2c9b71b5a92521f6f719801d10aafb00f18a55b63be68a3ba924360e4cbfe1666f61cd249a26804b6001bcbcc645f2d5db0905b3b02618a8a87a37f"}, {&(0x7f00000003c0)="9df6142031d4bfd25379486d3a734a50cfd4ba30827a3d75158a4288c83ddcdbf43272e53314db8506ab9463296ec977d12f049671e0084154538dd2505da128c9e87c26341102fdce0818f09d697b32e2d54632cd86a8e6812e66243562a119b5dcbdd6a9471b0bf94a6839e5bc94074a5037a6eb375f9cfae76e7d5d"}, {&(0x7f0000000440)="3d99767c6cfa603c7ac4ec91914c1df392cd3f4904e60bdcd362107faff02283244c0cfb2a8e94e9f24d"}, {&(0x7f0000000480)="32537b9ce36bb7254682aac1e41ea6effd1fa25101143bf273ae0b87f97bc43ba5cd742dc3a81bb5b1007a4e485cb1e916d6287e019cf7d301156c4bad9c5d425f2f52ad73496636d6ab3542046bda2832b5d514cf687db6ee6d7fa18f0f0a46595ae2ba43cadfc30c007b3d6984518e2d3f9119550b07e68555fecb37cd40fd3eb324ae15c4c4a45749847082e1c6c2141f9a6e3636e4298c837ba6d200dcc597edd23b53c0ed0b1793ef32ef8cf859ab79a3ec2280291d1b8bc3498fd9096bd9377fe9acc11b3adbc3d681f5069b0c217e72467bf445f1e54887aef9a84f5f6ea8ce1ece07"}, {&(0x7f0000000580)="4e69036aabf30a2dba284968c242a4e43f0e2807742e9ce7139b72c27c4d9c45242b6c620bc237444c396107da1aad10f2f73a6fbf661bec22fce7041a8c076b0d27ed0e0bdc063369084c84fffe10c98b10c0346095ae914614864fde0e6f82306518dc68050d4647adb522028b2d0d3b8b07e91473e9280e9d939ef4d49522254de9c504b6a0c6365cf8edb4c16da87b275a0d8f89f3c3272f119bc9061a1f8be1b9bc33da87d3419e98efac2c2abbc12a9227d88697c6dee0ecffce"}], 0x0, &(0x7f00003e2000)=[], 0x50}, 0xffffffffffffffff) 2018/02/27 16:41:29 executing program 4: r0 = add_key$keyring(&(0x7f0000001240)='keyring\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000011c0)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$unlink(0x9, r0, r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0xa00, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/27 16:41:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/pid\x00') setns(r0, 0x80000000002) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x80, 0x2d, 0x200, 0x2, 0x8}, 0x14) 2018/02/27 16:41:29 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) socketpair(0x5, 0x80f, 0xfff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002bbac)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0xe8}, @mangle={0x0, 'mangle\x00', 0x0, {@mac=@random="b9a6315b8a3c", @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14}, @empty}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0xfffffffffffffda2}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/27 16:41:29 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f00002e9000)='task\x00') getdents64(r1, &(0x7f0000ceffd4)=""/44, 0x2c) getdents(r1, &(0x7f0000cdb000)=""/36, 0x24) 2018/02/27 16:41:29 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000001c0)={0x2, 0x4, 0x6}, 0x10) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)=')[nodev\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='eth1\x00', r1) 2018/02/27 16:41:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x1f}, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000040)=0x100) r3 = syz_open_pts(r0, 0x8000) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000835000)={0x0, 0x0, 0x0, 0x7ff}) write(r3, &(0x7f0000fd6000), 0x0) 2018/02/27 16:41:29 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r1, r1) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/100) 2018/02/27 16:41:29 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x2000001) r2 = dup2(r1, r0) mq_timedreceive(r2, &(0x7f0000000000)=""/98, 0x62, 0x4, &(0x7f0000000080)={0x77359400}) ioctl$int_in(r1, 0x5452, &(0x7f0000219ff8)=0x5) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r3 = accept4(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000706f054e0000000000d755b88c4601fb39edc337000000000000000040000000000000000000000000000000000000b1000000000000000000000000000000000008000000000000000000"], &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0xffffffffffffbfff) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/02/27 16:41:29 executing program 3: r0 = socket(0x4, 0x1, 0xfffffffffffffffd) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26e) recvmsg(0xffffffffffffffff, &(0x7f0000fa3000)={&(0x7f0000d0b000)=ANY=[@ANYBLOB], 0x1, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) 2018/02/27 16:41:29 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b0ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x2) ioctl$int_in(r1, 0x541f, &(0x7f0000478ff8)) 2018/02/27 16:41:29 executing program 2: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r0 = add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="25a5ae732ba70fbf42994175f410319f75c1c0597795478803eefdfb3db1dddba915c623cbb8562180a6c6b8d29d5ee91f109a77cdf8d9272c6b73078894c6bd8b61b4c1a04af29b3608bd7da8565274c9079387434a718f9535046f54a05892e3f763997463e6d9812355eaa10aaa068cac594ae2aff155b3f37d974ff544540ee7755adee88dc6530c1e67b6f0a8da97d12b52662bc5c78d874aba2eafe2371bffc1826d85709b3ffa208a3c861eb1e98635012e7c30388a7c", 0xba, 0x0) keyctl$unlink(0x9, 0x0, r0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='attr/sockcreate\x00') 2018/02/27 16:41:29 executing program 5: r0 = eventfd2(0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) poll(&(0x7f0000000180)=[{r2, 0x9140}], 0x1, 0x0) 2018/02/27 16:41:29 executing program 1: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)=""/39) r1 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0xbc9cc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) ftruncate(r1, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/229, 0xe5) mknodat(r1, &(0x7f0000000000)='./file0/bus\x00', 0x1000, 0xffffffff) mlockall(0x2) 2018/02/27 16:41:29 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x90, "1a928e9878b6d8c1e60843b86670996f4b6a0f078d5215a1d72f55bc41f3c99d9ac8a9d4f0c267cef2beb8cf90f0b31b732fe9e486c6a4d7f51e9fe66c47d80e271c123e4b9c4c7ad930dabf7d8b2fdc486a60646516306e0685f20f862592c7a8d16558e98ae1fa443e9d32c41e598f51ef9c8f585324b2da0d28993b6f0f2f346bc43cce4a64917715361c63f216c8"}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0xfffffffffffffff8}, &(0x7f00000001c0)=0x8) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x6d}], 0x1) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x71d}], 0x1) recvfrom$llc(r1, &(0x7f0000000000)=""/54, 0x36, 0x10143, 0x0, 0x0) 2018/02/27 16:41:30 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000453ff6)='attr/prev\x00') write(r0, &(0x7f0000000000), 0xfffffffffffffd70) signalfd4(r0, &(0x7f0000000040)={0x40}, 0x8, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x80000004}) 2018/02/27 16:41:30 executing program 4: 2018/02/27 16:41:30 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x8, 0x8, 0x7fffffff, 0x4, 0x3f, 0x7fffffff, 0x8000, 0x9, 0x7, 0x80000000, 0x0, 0x6}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xc000000000000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r2, 0x3}, &(0x7f0000000340)=0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/keychord\x00', 0x1fffe, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0xcb15, 0x6f, 0x8004, 0x1, 0x6, 0xece, 0x80, 0xd46, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={r4, 0x9, 0xa6c, 0x80000001, 0x1, 0x8}, 0x14) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000400)={r2, 0x5, 0x7fffffff, 0x759}, 0x10) sync_file_range(r3, 0x0, 0x1, 0x5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r4, @ANYBLOB="e90000009e3e99d3c6bd695e0de20d0578ef9e186319d35032067c43ff75e27e2c114f36e3118fd37b1827b4d840cbdc085566a98dfcc031cefbb122e044bc3048a750c1b145c3fce672e67e02cab42245bfede19e65de4f16b270314a2c6a5bbfc63b926ca61ce7fe408c06440d06e33c87e32c616d461fa4b6dd77d5f33c8393526f0fd65aaed9e7d1de2bfc7be7eacfb738c226c8a988fef32804d8e304d945c6a27784457aecce36f2bbf54239e7896c9729fafc5a733e015dcf1b8cc9328f00e265bc2500bedcac83932491a04cabac776cdf4554dec75407e2b26c6a32eb20c35f697c6670a290ecbfbf"], &(0x7f0000000280)=0xf1) 2018/02/27 16:41:30 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x1) prctl$seccomp(0x16, 0x2, &(0x7f00000001c0)={0x5, &(0x7f0000000080)=[{0x100, 0x6, 0x3, 0xfffffffffffffffd}, {0x8, 0xc06, 0x800, 0x3}, {0x3ff, 0x1, 0x6, 0x9}, {0xfffffffffffff5d1, 0x3, 0x3ff, 0xd53}, {0x800, 0x1, 0x1, 0x5c}]}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x200, 0x40) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000240)=0x5) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x0) 2018/02/27 16:41:30 executing program 3: socketpair(0xb, 0x7, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000080)=[{&(0x7f0000000140)=""/121, 0x79}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, &(0x7f00000001c0)=""/57, 0x39, 0x9}, 0x41) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000240)={0x9, 0x100, 0x9}) ioctl$KDSKBLED(r2, 0x4b65, 0x80000001) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) readv(r3, &(0x7f0000000600)=[{&(0x7f0000000500)=""/218, 0xda}], 0x1) 2018/02/27 16:41:30 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) socketpair(0x4, 0x7, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) 2018/02/27 16:41:30 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x10080608) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000000c0)=""/1) 2018/02/27 16:41:30 executing program 4: r0 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$int_in(r1, 0x5473, &(0x7f0000000080)=0x3f) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "93756575653000000000020000000000000000000000000000000000000000000000010100"}) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1, 0x0) write$sndseq(r2, &(0x7f0000f61f58)=[{0x0, 0x0, 0x0, 0x0, @tick=0x1000, {}, {}, @note}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00', 0x9}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000000)) 2018/02/27 16:41:30 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000300)={'syz_tun\x00', @ifru_map}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 2018/02/27 16:41:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f0000cdc000)=[{&(0x7f0000000000)="390000001100094701bb61e1c3050000070000000200000045efffff08009b0019001a000fe1ffff020000000000000004e9000a06002d0005", 0x39}], 0x1) 2018/02/27 16:41:30 executing program 7: add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="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", 0x1000, 0xfffffffffffffffc) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40040, 0x91) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x110) 2018/02/27 16:41:30 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000500)=@get={0x1, &(0x7f0000000400)=""/216, 0x81}) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000008}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@ipv4_newaddr={0x20, 0x14, 0x308, 0x70bd2b, 0x25dfdbfb, {0x2, 0x9f, 0x0, 0xff, r1}, [@IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x40004) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0)={0x80000001, 0xfffffffffffffffe}, 0x8) r2 = socket(0x18, 0x0, 0x1) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000000)=""/227, &(0x7f0000005ffc)=0xe3) 2018/02/27 16:41:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r1, 0x401, &(0x7f0000000040)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x7) writev(r0, &(0x7f0000002ff0)=[{&(0x7f0000005000)="390000001300090469000000810000000700004003000000450001070000001419001a000100020d0700006f0200000000000000000003e400", 0x39}], 0x1) 2018/02/27 16:41:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x9, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040)=[], 0x146) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/02/27 16:41:30 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000580), 0x0) renameat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file1\x00') fcntl$getown(r0, 0x9) sched_getparam(0x0, &(0x7f0000000780)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000900), 0x8) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) membarrier(0x0, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000c80), 0x0) clone(0x200a0000, &(0x7f0000000cc0), &(0x7f0000000d00), &(0x7f0000000d40), &(0x7f0000000d80)) fstat(0xffffffffffffffff, &(0x7f0000000e40)) 2018/02/27 16:41:30 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x80001, 0x0, 0x8}, 0x2e) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/02/27 16:41:30 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x7, 0x4) sendfile(r0, r1, &(0x7f0000929000), 0xff) sendfile(r0, r1, &(0x7f0000000000), 0x2) 2018/02/27 16:41:30 executing program 2: r0 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="0eedda24eeabf6d558fa9456aa45e54d7d44b6b72c7a1d3ed9c3e07d920608d8c3beb046e261a6a2fc1530f7e2290f09d983eedc0146ce0752f2cff0f9f4379ecc", 0x41, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) futex(&(0x7f0000000340)=0x6, 0x9, 0x0, &(0x7f0000000380)={0x77359400}, &(0x7f00000003c0)=0x1, 0x6) syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x200000) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="f05c66f5df4eb1e60e8a12ca98c9", 0xe, 0xfffffffffffffffa) keyctl$unlink(0x9, r3, r2) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40046432, &(0x7f0000000440)) 2018/02/27 16:41:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000002640)=[{&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/194, 0xc2}, {&(0x7f00000011c0)=""/198, 0xc6}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/186, 0xba}, {&(0x7f0000002380)=""/195, 0xc3}, {&(0x7f0000002480)=""/216, 0xd8}, {&(0x7f0000002580)=""/177, 0xb1}], 0x9, 0x4c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05d72f20000000000000ec", 0xd) 2018/02/27 16:41:30 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000134fc8)={&(0x7f00001a4000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000568000)=[], 0x2, &(0x7f00003e2000)=[], 0x4c}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x70000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x9) 2018/02/27 16:41:30 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"cdf790544d9665"}, 0x1}, 0x10) 2018/02/27 16:41:30 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000080)={'sit0\x00', @ifru_flags}) lookup_dcookie(0xfffffffffffffff8, &(0x7f0000000100)=""/4096, 0x1000) 2018/02/27 16:41:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/l2cap\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x40000008}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000000afd4)=ANY=[@ANYBLOB="2c0000082100ff0a0000000000000000000000ffa1a2dedd0000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/02/27 16:41:30 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4101, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)=""/245) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000240)='oom_adj\x00') setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1000}, 0x8) exit(0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_addrs={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) sendfile(r2, r2, &(0x7f00000000c0), 0x4) 2018/02/27 16:41:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="81", 0x1, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[], 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB="e0000000130000009ca700000000000000006362632d6165732d6165736e69000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000002e4600000000000000000000ffffff7f00000000000000000000000000000000000000000000000000000000000000000000039ae837000000000000000000000000000000000000000000000000000000000000000000e4ffffff000000000000000000000000000000"], 0x10176}, 0x1}, 0x0) [ 55.033519] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/27 16:41:30 executing program 7: vmsplice(0xffffffffffffffff, &(0x7f00001ce000)=[], 0x112f300594bccdb, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000000200)="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", 0x1000, 0x10, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001200)={0xff, {{0x2, 0x4e20, @rand_addr=0x2}}}, 0x90) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x35, 0x3fffd) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="a456ba18b7126238839a1ca6fce8d04a2114787cf16f7a2c5328d3887ce5c80099f0003fb906b7ed81546609e5bee443620405738bd91d460132fa3718053c5902f7bc07deb65a31e39890c45e4d73a6e120c4184c1364d5b7aee66bfd61fe27e6e87409f3a5ba67593e05bec2a2185b56066b071c29ec0109eb9d1c48602a45de76107f0699ec98f13699ccacc2f5e42a7fc0a35aeb3b2622fef3cf5fd883edc88e9b20a64ebf70a7d3dc9bfa1c08f2b287fb79584d92d22c36cfd7d6100c3af9fa6f8681420f61c3b0601283a4e196c5e52b833381796ecf45719a39", 0xdd}], 0x1, 0x9) 2018/02/27 16:41:30 executing program 2: r0 = timerfd_create(0x1, 0x80000) fchdir(r0) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x880, 0x0) getpeername(r1, &(0x7f0000000440)=@generic, &(0x7f00000004c0)=0x80) ioctl$KDMKTONE(r1, 0x4b30, 0x200) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) sched_setattr(r2, &(0x7f0000000040)={0x30, 0x5, 0x1, 0x1, 0x732, 0x5e, 0x2, 0x16638000000}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000002c0)={{{{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x2, 0x1f, 0x1707, "7370c5f7e467e0ddb2422ef0ff48cdd825a0dbd9f5bd5cb41516f69ada8f51b9293e795058e16c99374cc43062d28ab07b2e291d9ae4c9f15ef54f92dc014a252db3b1181b73f08c0b81823c5c93bcb1"}, 0x160) getsockname$ax25(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x65a6, 0x9, 0x1c8, 0x3f, 0x93}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000180)={r4, 0x3}, &(0x7f00000001c0)=0x8) 2018/02/27 16:41:30 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r0, &(0x7f0000000000)=""/231, 0xe7, 0x2100, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@empty, @multicast2, 0x0}, &(0x7f0000000180)=0xc) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) r4 = fcntl$dupfd(r0, 0x406, r0) bind$inet6(r4, &(0x7f0000001500)={0xa, 0x4e24, 0x7fffffff, @dev={0xfe, 0x80, [], 0xa}, 0x64f}, 0x1c) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000001540)='./file0\x00', 0x8000, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000001580)) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001640)={{{@in=@empty, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000001740)=0xe8) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$KDSETLED(r4, 0x4b32, 0x101) recvfrom$inet(r4, &(0x7f0000001780)=""/207, 0xcf, 0x40002020, &(0x7f0000001880)={0x2, 0x4e22, @rand_addr=0x8}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00000018c0)={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x4e22, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x80000000, [0x0, 0x81, 0x1, 0x3, 0x1, 0x0, 0x6c82, 0x3]}, 0x5c) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001940)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x30, {0x2, 0x4e21, @broadcast=0xffffffff}, 'bcsh0\x00'}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000019c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x4, 0x14f6bd27, 0x200, 0x8}, &(0x7f0000001a80)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001ac0)={0x10000, 0x2, 0x5, 0x3, r6}, 0x10) munlockall() lstat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc00c6419, &(0x7f0000001dc0)={0x2, &(0x7f0000001bc0)=""/89, &(0x7f0000001d80)=[{0x1, 0x97, 0x6, &(0x7f0000001c40)=""/151}, {0x100000001, 0x42, 0x23f, &(0x7f0000001d00)=""/66}]}) mknod(&(0x7f0000001e00)='./file0\x00', 0x8100, 0x3) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0086418, &(0x7f0000001e40)={0x2, 0x0, 0x3fe, 0x81, 0x5}) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000001e80)={@local={0xfe, 0x80, [], 0xaa}, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x100000, 0xfff, 0x100, 0x4, 0x1800200, r1}) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000001f00), &(0x7f0000001f40)=0x8) fcntl$getown(r4, 0x9) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001f80)={r6}, 0x8) 2018/02/27 16:41:30 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) dup2(r0, r2) r3 = gettid() ptrace$getregset(0x4204, r3, 0x207, &(0x7f0000000080)={&(0x7f0000000040)=""/27, 0x1b}) 2018/02/27 16:41:30 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000001c0)) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000711ffc)=0xffffffffffffffff, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000140)) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000100)={&(0x7f0000000000)=[0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[], &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x1, 0x5, 0x0, 0x3}) 2018/02/27 16:41:30 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0x8) unshare(0x0) signalfd(r0, &(0x7f0000659000), 0x8) eventfd2(0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) listen(r3, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)) sendto$inet6(r2, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) close(r2) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100, 0x280000) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) 2018/02/27 16:41:30 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)={0x14, 0x1, 0x5, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x5, 0x7fdb, 0x1}) 2018/02/27 16:41:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='uid_map\x00') sendfile(r0, r0, &(0x7f0000000000)=0x20000003, 0xffffffffffffffff) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000000040)=""/61, 0x3d, 0x2142, &(0x7f00000000c0)={0x3, {"699ffff1a63db9"}, 0x101}, 0x10) 2018/02/27 16:41:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0xfffffffffffffffb}) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000590000)) r1 = syz_open_pts(r0, 0x0) r2 = dup(r1) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2080, 0x10) ioctl$TCXONC(r2, 0x540a, 0x3) 2018/02/27 16:41:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000246000)="636d646c696e6500747c0a59a3a0238532468436d6cdd7bcb500017745bcd99a6498e3aa8675f0") pread64(r0, &(0x7f000014f000)=""/4096, 0xfffffd85, 0x15) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='sessionid\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/02/27 16:41:30 executing program 3: madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='-#\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) pipe(&(0x7f0000a91000)) epoll_create(0x4) 2018/02/27 16:41:30 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) prlimit64(r0, 0xf, &(0x7f0000000040)={0x80000001, 0x83}, &(0x7f0000000080)) r1 = socket(0xa, 0x2, 0x0) unshare(0x20000400) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/02/27 16:41:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000001240)='net/raw6\x00') r1 = dup2(r0, 0xffffffffffffffff) waitid(0x0, 0x0, &(0x7f0000000000), 0x60000008, &(0x7f0000c6bf70)) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) 2018/02/27 16:41:30 executing program 3: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x44}, {0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x7}, 0xffffffffffffff21, [0x9ced, 0xee4, 0x7ff, 0x4777, 0x1f, 0x9, 0x9, 0x1ff]}, 0x5c) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00000000c0)=""/84, &(0x7f0000000080)=0xffffffffffffff87) 2018/02/27 16:41:30 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x80000003, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)={""/16, @ifru_flags}) [ 55.226326] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/27 16:41:30 executing program 7: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000d09000)=[{&(0x7f0000299f3e)="580000001400192340834b800b0d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0ffff001009000000fff5dd00000010000104000c09e6fbff0000040e05a5", 0x58}], 0x1) 2018/02/27 16:41:30 executing program 2: munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) 2018/02/27 16:41:30 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000000100)={0xffff}, &(0x7f0000000140), 0x8) mknodat(r0, &(0x7f00004eeff6)='./control\x00', 0x20000000000001a, 0x2) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000001fe8)=[&(0x7f000003f000)="6b657972696e66ee"], 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0xff}, 0x4) setsockopt(r0, 0x8, 0x800, &(0x7f0000000000)="6bcd238088550324ed0c8d7e8efc3f5217f60a1c3fdd87f76e5adfb6ddb8c739cce89cae6664b7022fba67dfd4705c179b6f29679a699d0682af90e4293588a56e9f7df150a6adfbe70f7f65eac01380781292afc4ca1a55a087010a1872420e5ea32aeba151e3f29d6509ae88573b913cf778dd02c16102112837045b0ebde4dd6687696ce7529ad9b951b37d32d08fe3d8f972acaf0683e702391ca0d35663fada486a8ac1b495fa3965b61e7a72", 0xaf) fcntl$setsig(r0, 0xa, 0x9) 2018/02/27 16:41:30 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x10) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/126) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x1, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000c54000)={{0x5}}) 2018/02/27 16:41:30 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) sendto$llc(0xffffffffffffffff, &(0x7f00000000c0)="788d44dcbafd533a451bb6e4ef32a18b000000035e63a1f17b157b84a9fcd52c50b3f17a2eb5c23e04bc6ec87e5b472c35c3b56409faf680ea952398fe2ce3377397047fc0e61fd24b232d", 0x4b, 0x0, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x4, @link_local={0x1, 0x80, 0xc2}}, 0x10) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6gretap0\x00') mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/27 16:41:30 executing program 4: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000280)={0x1, 0x9, 0xff, 0x8, 0x7, 0x6, 0x7, 0x101, 0x10000, 0xffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={{{{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0xa, 0x4e24, 0x20, @dev={0xfe, 0x80, [], 0xd}, 0xe977}}}, 0x0, 0x8647, 0x4, "eef309240abfc60fc6f6f17163a61a562ffc27b62b0d1fd36c705926ec5576c1b2fd01310275a93d25b1fa920a51cc0f17ac6afa3d6fe3fc2c7d00879eb78b6dc4112d6a9ec483f82d52e56d131d6869"}, 0x160) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) 2018/02/27 16:41:30 executing program 0: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x7, 0x3, 0xe, &(0x7f0000ffd000/0x1000)=nil, 0x200}) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/27 16:41:30 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x408, 0x110, 0x0, 0x220, 0x324, 0x324, 0x324, 0x4, &(0x7f0000000040), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @empty, @broadcast=0xffffffff, 0x4, 0x1}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @mac=@empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff]}, 0x6, 0x2, 0x4, 0x7, 0x7fffffff, 0x0, 'rose0\x00', 'erspan0\x00', {}, {0xff}, 0x0, 0x382}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0xf6e, @multicast2=0xe0000002, 0x4, 0x1}}}, {{@arp={@loopback=0x7f000001, @multicast1=0xe0000001, 0xffffff00, 0xff000000, @empty, {[0x0, 0x0, 0x305bfa6bf4d64b3b, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x1, 0xfffffffffffffffb, 0x3, 0xc1, 0x1, 0xcea, 'syzkaller1\x00', 'ip6gretap0\x00', {}, {0xff}, 0x0, 0x200}, 0xc0, 0x104}, @unspec=@LED={0x44, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x80000000, 0x7}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x454) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000640)=0xe8) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f00000018c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000001880)={&(0x7f0000000680)=@polexpire={0x11dc, 0x1b, 0x5, 0x70bd2b, 0x25dfdbfc, {{{@in=@rand_addr=0x1, @in=@empty, 0x4e20, 0x80000001, 0x4e24, 0xfff, 0xa, 0xa0, 0x80, 0xbc, r1, r2}, {0x44, 0x3, 0x1ff, 0x9, 0x3, 0xc0, 0x7, 0x1}, {0x5, 0x4, 0x2, 0x6}, 0x200, 0x3, 0x1, 0x1, 0x1, 0x2}, 0xffffffffffffffe1}, [@lastused={0x10, 0xf, 0x7fff}, @coaddr={0x14, 0xe, @in6=@empty}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e20, 0x4e22, @in=@loopback=0x7f000001}}, @replay_thresh={0x8, 0xb}, @algo_auth={0x1048, 0x1, {{'ghash-clmulni\x00'}, 0x8000, "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@proto={0x8, 0x19}, @algo_comp={0x84, 0x3, {{'deflate\x00'}, 0x1c8, "9d700ba30c828e238987767c1169acfc749ceadb97d093fef7efa02aa6d6ab10f139dd664220d38f1f8984e302166b6625ff7139090a3682dc"}}]}, 0x11dc}, 0x1, 0x0, 0x0, 0x4805}, 0x1) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001940)={""/16, @ifru_data=&(0x7f0000001900)="57f3ebb3346d55559777ea81fefb6343421ef1c6e7a05ff12fdcfa5e14f2b3d2"}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000019c0)={0x0, 0x8}, &(0x7f0000001a00)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001a40)={r3, 0x3}, &(0x7f0000001a80)=0x8) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001ac0)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001b00)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000001b40)={0xffffffff, {0x2, 0x4e21, @rand_addr}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x80, 0x6, 0x3, 0x7fffffff, 0xfffffffffffffeff, 0x0, 0x80000001, 0x9a9, 0x100}) sendmsg$nl_xfrm(r0, &(0x7f0000002d40)={&(0x7f0000001bc0)={0x10, 0x0, 0x0, 0x4000800}, 0xc, &(0x7f0000002d00)={&(0x7f0000001c00)=@flushsa={0x10e0, 0x1c, 0x600, 0x70bd2c, 0x25dfdbfc, {0x32}, [@ipv6_hthresh={0x8, 0x4, {0x70, 0xd}}, @tfcpad={0x8, 0x16, 0x3000000000000}, @tfcpad={0x8, 0x16, 0x1}, @offload={0xc, 0x1c, {r1, 0x1}}, @algo_crypt={0x1048, 0x2, {{'ecb-twofish-avx\x00'}, 0x8000, "c17857c2cef268482f0d520fd91f3ac887dfac635b16e944d9fc8f4851880602dc31d5c5a04a785d86e356122fe523836c406843475187b87478e4757fcd58b233e55ed5d0eef8dc810c027558b796589afe16618bf4cb81044a62ccefc78a0386ca3ef6583944a7dc185e1c190403f80cb8db3b1b562f5d49f4c43a36b560511cdbde1d028bb4ccbc05c69d715eac7e62f1a6b66d43871c3523af42f3b4b4cd002b1a9d0f51461e358e9525c91a28f9bbc98e7d79a97b7d9a696f706ea927582ec75de18549482b710000b48f00bbf815fae0c8d0bad2f162e4a4c460dc1df1b16006d44b6d264bceace13da2e87112525404acd42429cc13dafca22f532822a1809d0589043e535820e7035b2dd3f0460f4f97cfce9919e2583ddc113b59d7399282b8e5ea3972cb5079a0b1fd857b9fc70d6c9533496f4c270dfde9dbf514bc49a7aa631ae0a741f95ce78ceb337eb1a51e68df0771d59657e88b881fe4a931bc2c970a11ac29e2bb862048114ae2f7727e7264ad8edb1ec69a5d177c474517fd7fc2db7a485e394453d82ce9881ce2da2ffb47eb4a8bb8b5135163fee44c955094b20466434ad39540253e149682af1695007e4f40112d6e621b0fd54353076ef6c423021ff7ac4015e083ed083b142d2b225d514bc8c39e74fa5b5d124fc17f9311385f45b5b7a30a4c1f8826ee7136512aef49cbdbed537e4bf3e16ffa9bc5b60ff6b8af91f6fc6981b34e0e7ef48ce02d98aafa1ad6a54d6c3d86bc7e56d47db9752e4ee34fb387b8d7d8b694a847c4320ae12bdcf3d2b1fa50d8b33394a9c315fd57c3f3ae90ddb013ddbb760ff614fd0079a0ad99b02118c7a75ff4f60867ed5a4850a0e3e867c1abc3e86b88dd2088aef35586267203d7a94e142713cc371ebddc0b15be75d8ca433affb3867f40c6136333bdd71eb9d2a5859cbb0241af00ea40c7cc97bb2a6b09fa577e4aacb21fa7d0e74794366130edc9181d4ded0dee3ac3f61d2a8c8b7b2012ce4f0ce2a9121b536069ec707a4c96e43e2416f24b2dae111e07ce893ce55907dc754167350054bf7c7ad966e6fd01d356271a8cd3607c3568006a837848651cdb2ac42a4230b871354afb666dd82adaa63d46526d6576e1d56c1ad65add6cf97fd279369d4e744820b0c7f478e895f4ca68f5af1b10a0312df989d50f53e3c1eb06879955983a2723d7ceaa330d033cff5df7acfb9e013ecdf8ce80b47c469b98a50446a037bbf36132f820c578fd049a21fe0b960672e76621d69f12b5d52fc9b4ef2138cd51064c573ccc72c1a6384fbcfd2d29a3e1f40a75b6330546bdd9044d6021a98f075b155d247f47b38beda3883b7743bc3154faca031a56a94237ac0f8fcb60729bc89e14e3c5eaa2f86758e54d8ca5858d64b29aad3f48a7361e0021fe45ee9318f89cd6bce1dba0e43d5471c5d61a3a6798095010198c24129856063daf8c52b0bd47966fcc9f881ea96fe298bbef6633d869e18a1046f1c53315ba6a7174cab7c2a9990a8ed1b53b7f4940520c48d5aeb9fdd854d2409770bbe23c9e47d90a596c0c1a4c0821033552bc86cb3ea94c50e9b919d3372be65b12baf4e9d8d99448fc58a49d1bedf2030219ee7a82ff16650ad6b1e680d99c51b3994368c33ea0e79dc35af38899638e88625e5db336362415f9fae81a7d859f61af5eb2112a291d81a2a425d74bcdee1dcefa56c80e03d758fbf9468b41f27773592c665cfff1af87da203c07f200f8565fc0dbc7ea1d4ea6de5d89bc902dddf81bde648d53b9e8c02189b86712ee2dd2d90262ae46d8d3e0c43492e74de59a3bbc9e1d78f6c10b4fe09d86724a79ed2ab5a3f34b9ec615a6da7222fa47bf9becf97cc542cd0ab993415651055ddcd504582cadb69f22dcd5c9782347742abd17f48ba7880d9c952a34d73e3acf416ac7e3fcc872a85640c26d769ec550871f117d80b10e6e62bd8534b47f410f56c1024f0146563e50761e68727bf8f959ec82d5932517d1735e86bb9ea55e686e901b1b8ef283d3dfd114974d2f03db7d24798eeaf8b34b705e47ecc8a41c2780c29fbea70baeb02c68eb797024d954926886c3d240f7ffcaf7398af4190b033ef711945838fc6272d915a8b1c04fbcc72fc10a4ee114943c249afe1b2afc7e36662cb5180c8e3134aef336d7bcbeaed0c731203a230b3d4d33e93ee8b4d99bd8d33ec3f816613427160619e3b8dc1c8cb19939446f54bd398fb4bbbe380c9d4027f3d246086bc75b6e6c2def969aad93fad52557729b49b81b79ac8659ffe758681189ba61c2c375349f7b44f1ca5fe1d9c0cd20ac54c458138758dc423e4d6f308ff3163ba075a13a2766bfc5c632d58ad7bdba72ba20f51220b873014cad34d835c227a06ded7f2d5c5e0f70e6f5d92a7357bad6cb8e2d4bdd2ee355510611cfe1005a28a1ff9c5a1761c0ffd00283937d93a780e543f828c08f178c11cc579482753d55400d65d4ceeb7174f2a854f29055fc1b779d49109d6f9c395ab24b50911f6801174bb9511d95e735a7821d97168b682a37b74fb650975baf088c9ced962b7602320f15a62fe28474f6cb124b2d6b2a541553e4aef02755eaaadd14e31059150b59710ce06e11457ac8397a3842d136d45b24b01c90f5e556a888da65d4d88705b8731d99dfad3e6da6e4819324b0a6325783cec4153d01b63b444d0c8f64c16c4a1bdafeeefa7bd78afde85c290bb95809aa2f357c7db8c422a307d9e2036a7112ddfccbdc98dbba76776b4ccdc06aafad0a82aa61349d4a402760a00d701f2c7e21ceefb954cda8a6d825224d61b1689703bd218ecce1010f27c486e37ed9fdbe35b91791330b0f856bb8da69159a5526b46ceb906c91cfdc6139700e1f4780ee576f5da7ea9f9f15d7d6c5de7c181c4c88a9003ee63a035d2844bd55bd9616da63203a30c1bc35039af423b0696c6d01fd074f3123fc907735c324e085a326b6882cfa57a2e7a4a6720cd6ee5f3b29a09595a6df893b41f9fea0a7ed5addc50590d2a35267b2a40479500b850efc934306a706d7c86217087eb7c0571cc607677f9ad5ddf8f5ded2c8f5e745d4d4152984ab8ebaac328774ca24db2e7014242064199b626c135372b59dddff397505bacbf8757762f1daa1cedf7cd588222c72233f2125a52568aa2201216e2e1d74f0d635564795960bf61608b516639d51dd393ee5884d91a833e5b19b439df1941eb348d9cf043557bdba44ee9c91b50842a6e1c9499fdd77c5b58badc8c8f5120f1ba24c8c8a40f1a626a7b7c539a4b91be8e3c162fee60a06e1bbc150fd3e7c5ad38ce1ca474ece015b2f7798eebead7b66d2d53ba298ef39cc285479dda11bc4ff98c96af3db4156f2c29ef65660527459e7b33bc7bfe2c31696b6335584157d5446233bae16bb30a167e737fc112fa359acd6e95c3c58e31bcae42b8171dc5a4b2e8afc32e2a0bbe6ab06415be02e8735651a9fff27fbc1ef0366ad65447049d081a99048c2bcdb4c1b72b6863f2d79d864d823b5d098be2362032d7bba79b041e7545f265b61acf72e90852f9a6890cad52351c26d2109de7232c1cfbca6fc0d6ebb624112b44b3bbf949ead0e03711b7e2471aabfabcf280612af07406312c55142fde6ea1d9f2556981de8f47334dd0b5ba15933e7c9cb49f41977a13bbcd90a718d4300f532ca679e3f29fbfcb213ea1e15d557d43aba35998c3343e561e7526242cc727550723d3673c05e9072335d40b40993f1182cb7a11a0e72addb1e5a259975ca1c0b08d3ec74ca6c5f799d8f76e4f7e3195625c41850a369122caaa9ddfae5ecb48ea63fab6acfa827648745852de3d68913c7bc99657c8580c31cdc44a3db4020fa6297f0c18b2a4a001b74d41043edc7362c57a181b21a833321df3ba085cdd91776e4ba20f38321f94a16c54c55052e29a1de74655944c4ec3c588fd0834ae2ec2dbaa0a3d5f4dc0b15a8d0277694856ae918bece13b3c9ce6991f6866385617aaea5db9ad133b38651e777e8224e9440a046c4c73b5de54a6a3452f1386529fdd1805f58b6c97f74fabe93bf1feb34dbe465aa3c30bd1ab0faedb9234a2c158e7ea8d22a423b868b43b19c021f43372adb1f05ff69d36dac1580e9cbf4fa3918bfe47cdabec78e96bedfbc247f80d1fdc6c924eab246c632057e59be32c5e575859c5d060e50e579fe80e47f92d42681b6fab8890beb6d27fd50af7909252d7bd566b2f0c5cffad9abd0180b63bd04379018ca4646a0a79f473faf8227fe1d689d138e9d92e2bddddff7c898dddeb1f4e25a0f3c91d0de6d27d513f72ff5c015d4a820d04588ccfa5156f88ef87f0cd2ef946705e7463dad8dbf3819ea3370d1865bcf450e412da23342b4ac56fb4484dcb2d257554be4f46ea6469e4483fb8c6f31ccf361a3eeb01f8e85155f596e076f04412f145dc58ce2b621d4d2d3366f9a7804584b342f352f1e5f64e2f5fc3d949058d96ba54e4bdd85ae83ec3de25d81743dedf4dd074bb7712143fedcc40561b4fef47cfa8367a1306cff2575b39c6465094de5aef8da1c24932e1607ffa0aa1f29914af4b2cdcc61c2b0f1072498beec6e79e79b5da0843e04b90cfa3d5a327780c06373aa1834d16a8ed67fc80c0b7d8c95b2a519442ebe23a6664154422db5643207a50e6886bdf2ae85926c58338dc4dfe5b93565b3ac02f6ceb80988d26e0d9c55c54be8d796fad3ce18796e69e056f2303247592161d07c06b1699c2927dc815f91754e816fe23a7a2f12ba6997d3c6db77442e0b33f29ba372ad9d6be396263826902a09ae5f095f41459cc210a71724f069db35b3dd9768573d20885847180b150399c625a5c2e94370aae3702b2a0d1e2ca032546ed1d2817d83a4453b794ada28727f096359a828d99685c10cb4bdfc6f7e2634ef8beb595197020fa13a0bff5ef2c8d547de5b2b957e497d496bcdd080f57e6863e2f4293200b8c3ecd84c544772206d09f9b44512fd3eaf513f88f10969f7f0f5e90ea87d8fd52f673edb79d71fc3877d566c4cb6dadf8abb7383ec1e0de86a3c8582ab132253ec16d0ca52e133b663260b1bfb34dfee855ed36b4f9ff7b9efa15e91d24f098634279c92d7d18e98d0e3f77a231906b0b7c46e631d6f55464907c0182b23f41579d36596bae46c031e2a2191638881458bb3dcae0421e281013c57886c14353129158f5d619df69b6eccc7cbd829c37b579d555a38b737db7bd1fbbe2dc84d5db6c88075f1139a4679f2b255cd0eedb471399d1c388a4700051fc2b31730499ac7f12012838952344708c25f22c9eb100667ed6e3b348e1127392ad457692a0fa156b5111b1c5d7b2dec501fd687b475f6b1e0b654a0fee342b108d5784a74b23ca4cd3a0b59aa9964f01a5fc244e2f5df7d4cedd454f34357b5935d6cec61f9081c066735baeb6fab1b2e8da744d10fc265fe6b28f26571bb1c3206595567566f46c1461667d3c8237d78de5ade5b8613cad941ac1cff4dbc774a39cf6647bc15eacb137286f51238f88d5285845782da58b81ecc1f97190615f9da9beb5aef522709a1faedf8787cd50a6f01db7e16881b46c1a4bbbf576bead279347552eb58d9fde7cf8738a6beb64b2bd1e731e4307ca3f7ba1f1fcd39159525026a79d04b9772c4ad6394f55f0e7f04f9b4f25941df15117b5fbe0512df701a9d425244571f720272d4fbb3b6ea226e44014c9b3acb64d33ebb4fb2e9febed29d592bf9b06ffbbbdec61f08479b5a30af0ed036bef161c9a9"}}, @output_mark={0x8, 0x1d, 0x10001}, @extra_flags={0x8, 0x18, 0x6}, @address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in=@empty, 0x0, 0xfcb, 0xa7}}, @lifetime_val={0x28, 0x9, {0x9, 0x9, 0x7fff, 0x8}}]}, 0x10e0}, 0x1, 0x0, 0x0, 0x800}, 0x80) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000002d80)) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000002dc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002e00)={r1, 0x1, 0x6, @empty}, 0x10) recvfrom$inet6(r0, &(0x7f0000002e40)=""/101, 0x65, 0x10000, &(0x7f0000002ec0)={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3ff}, 0x1c) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r7 = getpid() sched_getattr(r7, &(0x7f0000002f00), 0x30, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000002f40)="5ddb26233ef85ba6f9ad84af0484274676e58f") recvfrom$llc(r0, &(0x7f0000002f80)=""/209, 0xd1, 0x12000, &(0x7f0000003080)={0x1a, 0x1c, 0x99, 0x8, 0x868, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000030c0)={r4, 0x4, 0x80, 0x7}, 0x10) flock(r6, 0x0) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) write$eventfd(r8, &(0x7f0000003100)=0x400000, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000003140)={0x3, 0x100000001, 0xc, 0x3, 0x1f, 0x7, 0x59df, 0x5, r3}, 0x20) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000003180)=""/4096) getpid() 2018/02/27 16:41:30 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) 2018/02/27 16:41:30 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={"69555f767403ff000000001000", @ifru_map={0xb85}}) syz_emit_ethernet(0x2b, &(0x7f0000000040)={@random="dfbc7d9d21fe", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@x25={0x805, {0x0, 0x7, 0xf7, "3a618b509c52cb6dcb2391e8400788e4c4f6a3575d6a06d2b568"}}}}, &(0x7f0000000080)={0x0, 0x1, [0xd62, 0x898, 0x3ce, 0x9]}) 2018/02/27 16:41:30 executing program 7: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000045cffd)='ns\x00') getdents(r1, &(0x7f0000824f59)=""/167, 0xa7) 2018/02/27 16:41:30 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x8000002004e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfc1b}, 0x12) 2018/02/27 16:41:30 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffffc0, 0x8000) r1 = memfd_create(&(0x7f0000000040)=':bdev\x00', 0x2) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) sendmsg$nl_netfilter(r0, &(0x7f0000000440)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000001c0)={0x210, 0x1, 0x6, 0x100, 0x70bd26, 0x25dfdbfe, {0x3, 0x0, 0x1}, [@nested={0x1c4, 0x58, [@generic="95e6c8e942dee0b924d883a855bf3349f006894c3324a77a83c3f988b0777347592456936e6142e706f06298c26ab51817e8bb75ba620cd2f9c1d68150d7953e19b11c8fa8846aa6f4582c512001f86aad38588303382ff267e6c982c5ce118d1ce9102d29d19fffde6ea10e999e803e98cb11e7a4b7bbd2534c9a265da9ac4f0f4bc1d0eaed93cebcc79de5a2ac39e4fd0b6c920d5d76f46f3258410cecbc99944f1e9be352f87fd1be8dbdc7d38131c0fefe7b623b0c6c7a4339b59a1dfcdbae059fe272401d6c8e0cb4bbcf4068f3a90f5348f7afe6", @generic="6635226cdce6f2a9f4e491134f9bbd462f2e6fc003753e217b0026d0ac75932e218f82e9dc73d231f908ab66b877ee409149509b977075dce90ab2db8b8036215ffac77f16f66e5e8862874dcd32f6a33beefe1e598eeab31901b9971176dbe1a8f8246cb8f694d6777db3cbc29cfa34f6618fcba153065a537ca6e79fd48720682c0913a7b4b561c9964a601b8a3c306c07895bb459a985880f1ed00f591cc3349c365e1d52f6641e05e6fa111a4870aa68c35e4a1dd66f166de1b90228b5d657854a7ec1fa85a84ebeb9bd0cf64d5887dae88a011856acd7180b8d7426", @typed={0x8, 0x2a}]}, @typed={0x8, 0x3e}, @generic="9757a01678c29b9f38d7a1fe27c3eea3d68e115f9ae1250d", @typed={0x18, 0x76, @ipv6=@empty}]}, 0x210}, 0x1, 0x0, 0x0, 0x48000}, 0x1) fsync(r0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000480)="088abe90f15f17f05c89bc9ae19d467f08d979594221db90d205f4557c0ed3c7ab604c2ee44f8f67564c41de2d72b97a312065a97dbcfd0296b2cbfff492f2086fa8d50b50d3ed09c903bc5a08edb7cba33739ce43955a86a0c3ac0bc9beeb3d5c97ba3eadfcbaf2da9e4d35b91d7efda30d7e0019f77161b715497e5bf707ec76343ab1dad867f2cd0bdb1ef1fa40589c63cef2febef14b60f780e228778642e86f32de2c52f6e9af73dc17db4da9f9181d0167d901e9ab8d5394ce25542ff6", 0xc0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000005c0)={0x2, &(0x7f0000000580)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000700)={r3, 0x5, &(0x7f0000000600)=[0x4, 0x7ff, 0x6, 0xd5, 0x7], &(0x7f0000000640)=[0x400, 0x2, 0x1, 0x7], 0x51, 0x4, 0x145765c9, &(0x7f0000000680)=[0x8, 0x7fff, 0x4, 0x6], &(0x7f00000006c0)=[0x400, 0x100, 0x4, 0x401, 0x20, 0x2]}) ioctl$KDSETLED(r0, 0x4b32, 0x6) getsockname(r1, &(0x7f0000000740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000780)=0x3a) getresgid(&(0x7f00000007c0), &(0x7f0000000800)=0x0, &(0x7f0000000840)) setgid(r5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000880)={0x0}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000900)={r6, 0x1, 0xffff, 0x6, 0x2, 0x2060}, &(0x7f0000000940)=0x14) readlink(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)=""/189, 0xbd) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000a80)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000ac0)={r7, 0xffffffffffffff54}, &(0x7f0000000b00)=0x8) readahead(r0, 0x5, 0x2) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000b40)={0x0, 0x3}) r8 = creat(&(0x7f0000000b80)='./file0\x00', 0x100) ioctl$KDSKBSENT(r8, 0x4b49, &(0x7f0000000bc0)="a481ee3a6e41fb53285414") setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000c00)=0x7ff, 0x4) mq_timedreceive(r8, &(0x7f0000000c40)=""/203, 0xcb, 0x0, &(0x7f0000000d40)={0x0, 0x989680}) openat(r1, &(0x7f0000000d80)='./file0\x00', 0x10000, 0x813157d5e436c789) fcntl$getown(r4, 0x9) getsockname(r0, &(0x7f0000000dc0)=@ethernet={0x0, @local}, &(0x7f0000000e00)=0x10) dup2(r1, r2) 2018/02/27 16:41:30 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f00000005c0)=ANY=[@ANYBLOB="060000000000000000000000000000050000000000000000000013ed98b71d74794d38bf000000000000"]) r1 = request_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='\x00', 0xfffffffffffffffe) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)={0x2, {{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x6, [{{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @empty}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}]}, 0x3c8) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) 2018/02/27 16:41:30 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x10, r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x9) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = getpid() ptrace(0x4208, r2) prlimit64(r2, 0xf, &(0x7f0000000200)={0x0, 0x3f}, &(0x7f0000000240)) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000280)={0x2, 0x0, 0x1, 0x12000000, 0x7, 0x3}) getgid() ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300)={0xcd23, 0x8, 0x3ff, 0x56dee2e9, 0x3, 0x7, 0x3, 0x3, 0x8, 0x7, 0x6}, 0xb) r3 = accept4$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00000003c0)={0x100000001, 0x6, 0x5, 0x3, 0x2, 0xb5}) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000480)) sendfile(r0, r4, &(0x7f00000004c0), 0x56) r5 = fcntl$dupfd(r4, 0x406, r3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000000500)={{0x20, 0x8}, {0x8000, 0x8001}, 0x80000000, 0x4, 0x2}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000580)=[0x3, 0x76]) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f00000005c0)={0x2, 0x510873f, 0x6, 'queue0\x00', 0x2a7c09da}) setrlimit(0xf, &(0x7f0000000680)={0x5, 0x74}) r6 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000000740)='asymmetric\x00', &(0x7f0000000780)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/user\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000000800)=@known='user.syz\x00', &(0x7f0000000840)='/selinux/access\x00', 0x10, 0x1) 2018/02/27 16:41:30 executing program 7: socket$packet(0x11, 0x2, 0x300) socketpair(0x8, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fe}, 0x7193, 0x8, 0x3, 0x100, 0x80000000, 0x400080, r1}) 2018/02/27 16:41:30 executing program 6: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) userfaultfd(0x80000) ioctl(r0, 0x440000000000127c, &(0x7f000002efa3)) 2018/02/27 16:41:30 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/27 16:41:30 executing program 0: r0 = syz_open_dev$tun(&(0x7f000088fff3)='/dev/net/tun\x00', 0x0, 0x40000011) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') sendfile(r0, r2, &(0x7f00005f2ff8)=0x40000000, 0x613a) 2018/02/27 16:41:30 executing program 2: r0 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, 0x0, r0) 2018/02/27 16:41:30 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)=ANY=[@ANYBLOB="00000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e2000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/27 16:41:30 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f000033e000)=[], 0xfee9) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x20000002}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) 2018/02/27 16:41:30 executing program 5: r0 = memfd_create(&(0x7f0000000000)="2f64e63b2f6b764a00", 0x1) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = getpid() ptrace$peek(0x1, r1, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x22050, r0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x8000004, 0x50, r0, 0x0) seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c885)=[{0x20}, {0x6}]}) mq_unlink(&(0x7f0000001000)='dev ') 2018/02/27 16:41:30 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) getgroups(0x1, &(0x7f0000000140)=[0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) 2018/02/27 16:41:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000a6affa)='smaps\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000080)="2cdfd1076c6f096c614b3100", 0x1) r3 = dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000d17000)=""/4096, 0x1000}], 0x1) 2018/02/27 16:41:30 executing program 0: unshare(0x400) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/88, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/02/27 16:41:30 executing program 4: r0 = socket$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$inet(r0, &(0x7f000043cf32), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @empty}, 0x10) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f00000010c0)=""/233) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001340)=""/246, 0xf6}], 0x1) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) alarm(0x5) sendto$inet(r0, &(0x7f0000000000)="1148bb0a3578dc06af001bfa5c4f9fb5750146b0a63aec76c558968961703fc844a24e1ca1cebff05b4ad930ae611c11b12c5c37c6e8e8926d299aa80c72b949b4eec97bb96f5696ab09f5b60c6a62e6875f5aee494b8b7813583488cde08629be67621e275af88b495017553c5407b4b194ef2fafbd79d0617365ff4ffac9bee1fc", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) [ 55.539794] audit: type=1326 audit(1519749690.828:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8027 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf776cba9 code=0x0 2018/02/27 16:41:30 executing program 3: r0 = socket$inet6(0xa, 0x0, 0xc36) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000000000)=0x8, 0x4) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000036b000), &(0x7f00005b3ffc)=0x4) 2018/02/27 16:41:30 executing program 0: mkdir(&(0x7f0000000240)='./file0/bus\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000140)=""/97) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) truncate(&(0x7f0000011ff4)='./file0/bus\x00', 0x2798) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000001c0)=0xfffffffffffffffb) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000200)) lseek(0xffffffffffffffff, 0x0, 0x4) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="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", 0xfe, 0x0) 2018/02/27 16:41:30 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = epoll_create1(0x80000) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x800) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x1f, 0x20000) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x0) r2 = dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0)={0xfffffffffffffffb, 0x6, 0x7fe, 0x1000}, 0x8) 2018/02/27 16:41:30 executing program 7: r0 = syz_open_dev$loop(&(0x7f000003cff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000080)={0xaf61, {{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x3}}}, 0x108) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x4cd1, 0x1, 0x6, 0x80000000}) fchmod(r0, 0x0) 2018/02/27 16:41:30 executing program 6: mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) setxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)='ramfs\x00', 0x6, 0x1) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{}, {r0, r1/1000+10000}}) umount2(&(0x7f0000be5000)='./file0\x00', 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x501000) recvmmsg(r2, &(0x7f0000002d40)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000001c0)=""/217, 0xd9}, {&(0x7f00000002c0)=""/50, 0x32}, {&(0x7f0000000300)=""/109, 0x6d}, {&(0x7f0000000380)=""/109, 0x6d}, {&(0x7f0000000400)=""/233, 0xe9}, {&(0x7f0000000500)=""/112, 0x70}, {&(0x7f0000000580)=""/103, 0x67}, {&(0x7f0000000600)=""/211, 0xd3}], 0x8, 0x0, 0x0, 0x5}, 0x3e}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740)=""/111, 0x6f}, {&(0x7f00000007c0)=""/149, 0x95}, {&(0x7f0000000880)=""/193, 0xc1}, {&(0x7f0000000980)=""/130, 0x82}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)}, {&(0x7f0000001a80)=""/118, 0x76}, {&(0x7f0000001b00)=""/104, 0x68}], 0x8, &(0x7f0000001bc0)=""/38, 0x26, 0x4}, 0x5}, {{&(0x7f0000001c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x32, &(0x7f0000002d00)=[{&(0x7f0000001c40)=""/86, 0x56}, {&(0x7f0000001cc0)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/21, 0x15}], 0x3, 0x0, 0x0, 0x1}, 0x7}], 0x3, 0x100, &(0x7f0000002dc0)={0x0, 0x989680}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000001a40)={0x800, 0xfffffffffffff884, 0xcd3, 0x568, 0x2, 0x1}) 2018/02/27 16:41:30 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000100)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0xee1a, 0x4) mknod$loop(&(0x7f0000001000)='./file0/file0\x00', 0x0, 0xffffffffffffffff) 2018/02/27 16:41:30 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{}, {0x0, 0x989680}}, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x1, 0xffffffffffffffff, 0x0, 0xffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00003cffb0)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/27 16:41:30 executing program 0: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x4, 0x6, 0x2, 0x4, 0xfa, 0x1000, 0x3, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x9, 0x100, 0x70, 0x8, 0x78f3b88b}}, &(0x7f0000000380)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000480)={r3, 0xfffffffffffffee7}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e20, @empty}}, 0x70fa, 0x95b2, 0x6, 0x100000000, 0x40}, 0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xffffffffffff7fff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xb0, "bf08b6c871d5053e089f5a98882c175bd7b44e510577426a17b5b34b758c10c966ffc699348665d138334ae47c89545bac1930a4277ed3c3b156b33a297acefcbc1a33fc9caebac052bd08336cd66c67246df871b8350b95c53b1f45cd918c0e35860c6807fb55d529a46e81e49d2545da45d4b133c1becbfaae01a286964177e52f76a8b341a1a8e68b6ffa250723597d867d5569316c4d9885943de60eb5544456f354779785af79dbae3ff4824d01"}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r4, 0xa6da, 0x4, 0x100, 0x2e1, 0x0, 0x0, 0x6, {r5, @in6={{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x6}}, 0xb9, 0x9, 0x0, 0x4, 0x7}}, &(0x7f0000000240)=0xb8) 2018/02/27 16:41:31 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x2e1f, 0x8001, 0x2, 0xff, 0x1, [{0x101, 0x8, 0x1, 0x0, 0x0, 0x1}]}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566fa7ab2f76ad90", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') readv(r2, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) [ 55.647908] audit: type=1326 audit(1519749690.938:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8027 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf776cba9 code=0x0 2018/02/27 16:41:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x800000000e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x40, 0x1, 0x100000000000}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x10, 0x0, &(0x7f0000000140)=[@exit_looper={0x630d}, @register_looper={0x630b}, @release={0x40046306, 0x2}], 0x81, 0x0, &(0x7f0000000180)="ca3f7ecd00c7ec15a0edea0c0a17341cab9f1a754240729aa271cb2a9eba70b2d906067b7c3a641e4593d6b9acb165ae1450f2113fe91f26753e71aed97476016ceba5f7919b8513d6b609306de42730c22c95e23014d4272a9a956babaaee28f9169228e565a3e6159bbd0dab2ef13b19ca161048b52ff428ddb5221300355e13"}) sendmsg$nl_generic(r0, &(0x7f00009edfc8)={&(0x7f0000272ff4)={0x10}, 0xc, &(0x7f00009e4ff0)={&(0x7f000030a000)={0x20, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x16c, @u32}]}, 0x20}, 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000040)=""/34) 2018/02/27 16:41:31 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x42, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x53f75829664de6e0, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x7) getsockopt(r0, 0x7, 0xe96, &(0x7f00000000c0)=""/185, &(0x7f0000000180)=0xb9) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x1f, 0xce, 0x3, 0x7fffffff, 0x800, 0x36e, 0x6}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200040) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000240)=0x9) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000280)=0x3, 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ioprio_get$pid(0x1, r3) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000300)={0x7f8}, 0x8) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)="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", 0xfa}], 0x1, 0xc) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000540)={0x1, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e23, @rand_addr=0x6c1}, 0x0, 0x20, 0x4, 0x442, 0x7f, &(0x7f0000000500)='yam0\x00', 0xff, 0x7, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000005c0)={0xb326, 0x0, 'client0\x00', 0x1, "9fc6ecd864465a24", "6db8a17d410e8ba7afb45f32c55b6d9384aa5d338da9fd79592ad645989a3fc6", 0x9, 0x3}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000006c0)={'syzkaller1\x00', @ifru_data=&(0x7f0000000680)="7286a07367a1942dd53d28a42a8fd28007f92f02cf1b067f38ea92e3b4b57d5c"}) sendto$inet6(r1, &(0x7f0000000740)="1a44334068ae8915d158e2536b715ee54cc0836fc60776826ffbca26772525de6bffa3def6f2c0f557e54d2d2f8ac011b8166761b871abcb11cc0452f4b1cd2ba3da95d288272c7d26997b056ab0ec15bc4c2af334c09bc0bdf083e1c4638c366c9d632f92343361f8942f46ce3118e081ee77addd43470e43eb397093", 0x7d, 0x20000040, &(0x7f00000007c0)={0xa, 0x4e20, 0x4422, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x3}, 0x1c) r4 = syz_open_dev$random(&(0x7f0000000800)='/dev/random\x00', 0x0, 0x8000) socket$nl_route(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000840), &(0x7f0000000880)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000008c0)={'teql0\x00', @ifru_flags=0x100}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000900)=0x1, 0x4) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000940)={'teql0\x00', @ifru_mtu=0x3}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000009c0)=0x7) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000a00)=""/11) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000a40)={'gretap0\x00', @ifru_map={0x6, 0x4, 0x1, 0x7fffffff, 0x9, 0xee66}}) fcntl$setpipe(r4, 0x407, 0x2871) 2018/02/27 16:41:31 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0x3) r2 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x8c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0x37b6, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/02/27 16:41:31 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/145) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYPTR64=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR64=&(0x7f00004edf8a)=ANY=[@ANYBLOB], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000280)=0x14, 0x80800) setsockopt(r1, 0x1, 0xffff, &(0x7f00000002c0)="59d75712014ffafb53a1cf9a2754937e47e4ef8391c82567", 0x18) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000090a000)={0x10, 0x0, &(0x7f00000d6000)=ANY=[@ANYBLOB="1163484000000000", @ANYPTR64=&(0x7f0000711000)=ANY=[]], 0x0, 0x0, &(0x7f0000f97fde)}) mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x8, 0x10, r0, 0x0) 2018/02/27 16:41:31 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) sendto$inet(r0, &(0x7f0000000000)="5fe6f9013c608815acd06d7c44697e73d5232208197a7e", 0x17, 0x48840, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000424000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000ebdfff)="ae", 0x1, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/02/27 16:41:31 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0xe0) write(r1, &(0x7f0000000100), 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x5) read(r0, &(0x7f0000000000)=""/114, 0x72) 2018/02/27 16:41:31 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/27 16:41:31 executing program 1: clock_getres(0x400000003, &(0x7f0000000040)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x800) ioctl(r0, 0x3, &(0x7f0000000080)="3c8dbe258d818b498ca59d11a9a75c20bf8e0e2e4cf966931eaccab8cde0803c1d4d638e6b827b78") 2018/02/27 16:41:31 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r0 = getpid() rt_sigsuspend(&(0x7f0000000040)={0x1e}, 0x8) sched_setaffinity(r0, 0x8, &(0x7f0000000000)) 2018/02/27 16:41:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000080)=0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x6, 0xfffffffffffffff9}, 0x1, 0x7, 0x0, {0xe8, 0xe396}, 0x5, 0x3}) clone(0x6, &(0x7f0000106fc9), &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000000)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0x4007ffffffd}, 0x8, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x8, 0x32, 0xffffffffffffffff, 0x2) read(r2, &(0x7f0000000f80)=""/128, 0x80) arch_prctl(0x1001, &(0x7f00000000c0)="b2097e9c723f3a10c2d4cc9323f4d02617807246157f7dd9ce69eb4632926ed116ca0039f2c65c42d0c938ab91e430067046510e75f78126b8d8c16a6840afc5c231b45ba2f5672355") [ 55.808363] binder: 8096:8102 ioctl 4b69 20000080 returned -22 [ 55.822096] binder: 8096:8102 ioctl c0306201 20008000 returned -14 [ 55.830728] binder: 8096:8116 ioctl 4b69 20000080 returned -22 [ 55.847603] binder: BINDER_SET_CONTEXT_MGR already set [ 55.852891] binder: 8096:8102 ioctl 40046207 0 returned -16 2018/02/27 16:41:31 executing program 2: r0 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='+ppp1posix_acl_access:\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r0, 0xffffffffffffffff) 2018/02/27 16:41:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x400800, 0x0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) timerfd_create(0x6, 0x80000) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x9}}}, 0x4, 0x324, 0x3ff, "765ce0c9771cf0e5f0b39cc20b9c2cb98bd6d54ea7a11df076dd559438e3cf40501332022ceca8c602928f2454c1ef048f8cba11f888fa365507651a09d95177b64481379165df47dc491d7411b2e554"}, 0x160) r2 = gettid() fallocate(r1, 0x1, 0x40, 0x9) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0x2, 0x4) prctl$intptr(0x21, 0x7) tkill(r2, 0x16) close(r0) 2018/02/27 16:41:31 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dbdff8)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x1c00000}, 0x8) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000066dffc), 0x8) sendfile(r0, r1, &(0x7f000000dff8), 0xa) 2018/02/27 16:41:31 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008c0000)="26000000130047060701c100000100000000000001ffff01000018ffff00f13a050003006e35", 0x26) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007980)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001300)=0x0) r4 = getpgid(0xffffffffffffffff) r5 = getpid() r6 = getpid() r7 = geteuid() getgroups(0x1, &(0x7f0000007600)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007640)=0x0) r10 = geteuid() getgroups(0x2, &(0x7f0000007680)=[0xffffffffffffffff, 0xffffffffffffffff]) r12 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000076c0)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@remote}}, &(0x7f00000077c0)=0xe8) getresgid(&(0x7f0000007800), &(0x7f0000007840), &(0x7f0000007880)=0x0) sendmsg$netlink(r0, &(0x7f0000007940)={0x0, 0x0, &(0x7f0000007580)=[{&(0x7f0000000140)={0x1180, 0x21, 0x0, 0x70bd29, 0x25dfdbfe, "", [@generic="6e0a576967835b30431d5ae46ce5ef101bd020d4c3f1fba4847bcc2e47ce9214b0f5dc126f0123f06ea3825f09867627139e54f4dd0abaa582a82cb37f4bdacc2bad13b38704d8", @nested={0x1020, 0x20, [@typed={0x10, 0x93, @u64=0x3ff}, @typed={0xc, 0x34, @uid=r1}, @generic="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@generic="733a46c318abd37373fc0b628a3805624af72c4f20ab4b7969d3c431f4aa52e0762c75f950497a446a6d03abefa841782a1e40b8913675095bd96ebd6ed49c8388c01f6770ec54157bf8ff2377a3c79466c456771898f73837c192891ad25cffad8f273651a0122509927408941c89e6c5453959990d5ae3b1970b48d3a0af96f06b14477167ac1e3e210174b2cc24998bf91e6ae469c652c9eb203885e901b1b3305ede1d44ce4d5ff94b2efe6feceb4db1d6a1ae8729d47d2697c6a922bbaa764ed6dca3a97102b6f21ceefd6fb47658e6c55e98143df0efed1dfad514f4f41beac2576f56ec34d15e1d53a7c6", @typed={0x18, 0x63, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x1180}, {&(0x7f00000012c0)={0x28, 0x28, 0x101, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x18, 0x4c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x28}, {&(0x7f0000001340)={0x1c, 0x17, 0x100, 0x70bd2a, 0x25dfdbfb, "", [@typed={0xc, 0x58, @pid=r2}]}, 0x1c}, {&(0x7f0000001380)={0x1540, 0x3e, 0x800, 0x70bd27, 0x25dfdbff, "", [@generic="abc196cabc82481d81e9edb14d3114d3e19febee1f957150187cb980431dd2e4f96fa3fb092030b4cf40849b7a4d8b7af9cae6aaa7c565508d547a4d531afee82891b668cf12543a81ed13502286bc58736eadf67d856091859eb40a23a0a81c55d5fa6851", @typed={0xa8, 0x33, @binary="9113ae706e69ea361e7a5a73c6e144614d4bb9b8aee58edf328ffccc724cc7167da8e3e105f4866b969ac71371df47dfccdc9044ec131cb28ad2c10e55e1f4b81af822cc52d4fe882ce8527d8b7f61a6a6301812544daac06768c47d5026e55a9e9557a098fe066c991845f76e921a9bc16a5e0a35995461e7d7992d61bf155a89f95c7cbe2bb79205c2cf4463835f5fdeb81875047f16fe49a47c577769"}, @typed={0xc, 0x35, @fd=r0}, @generic="c24b49ebfbc4", @generic="46ec9b", @generic="ab8ebe380eeb9cfa2c97d47b64a648f2f26624713101a73c31e037ad8d020a758a6c9ffa4e9b49dcd8a771c467b258897c20c9b256204401c55901401c8f1f1f6a120fc873131b6ac548f0ada4736910445d075866785b8fa2701f202b0da425bf61a51b9819b1fa148d4e1f7a497e48ed759da67c60079cba308d51453e6248bceb883ddf4736080119213e4919f51a408ccc58e811b970cfd49d21dd6e674e", @nested={0xbc, 0x7f, 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@typed={0xb0, 0x74, @binary="b105cfce91cb606789c89605ea10011149ff413560ee6a43374ec304871b65f9e4a9fbb2b446b6d282f6f1ab1f283270dceed126282704aa7f5b09ce3bf0bfc6a9b3fdfcfc15f51603781f6e98f0e5764870bede1c09dab24d582ea1c23fec77848e81c0f3bc4e4c78cb46e06d7277e0687c5960dfae4706f6ce7360e0c42c452b5200ba99985b9b7229cc49fc10ff3a20389b8094ce038ddd36ae371062f30aa73ebfc821d6787e"}, @generic="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@typed={0xb0, 0x94, @binary="fbf52e004fa51398db9e212bbc274789319ef1bca5b77bf063b74de9326212554d2e630af9d5de37ab3f67086a061b4cbc7c290ebdfd0af5663ed86f162933d87094f33c73fe6b18c60cf436fe07ac35cffb1b6d806809490f0c807b9152bcd7210e99698ff4cb8b1e0eb2af9c92fffdc2bcc06ed595bd669f97e22b86629fbaffa06146bd74adb018fc946c16ef438ea022957e46715b24b945f743c6aebe869e75cae92b"}, @generic="b895e53a1cacdbaec225b7b488c8f94e4586ca6205fc1124ff893e734ca0979a3490d7b8"]}]}, 0x2198}], 0x9, &(0x7f00000078c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x68, 0x40}, 0x800) 2018/02/27 16:41:31 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x202, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x20, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x100000001, 0xe2) seccomp(0x0, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000c00ff8)=[{0x6}]}) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000b09000)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/27 16:41:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x10000, 0x1ff}, {0x1}, {0x9, 0x6}]}) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f000082a000)=0x200004, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x5, 0xbb, 0x9}) 2018/02/27 16:41:31 executing program 7: r0 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) r1 = getpid() tkill(r1, 0x10) ftruncate(r0, 0xd7b6) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000ff9000)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/02/27 16:41:31 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000000180)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0xa00000}, 0xc, &(0x7f0000000100)=[], 0x0, &(0x7f0000000140)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x2c}, 0x4000001) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$ax25(r1, &(0x7f00000001c0)={0x3, {"2c7b3ef9184763"}, 0x1}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x9d, "814651e363bc5b56a56f05a866d8478688dccab8d7e47d3338d50496f2c6fbb87d2155b552f7c4eaaa3cabe7de9575d00aa6d8225d25b3d53a52766ede55f510b28846076efc8cc797005d708cb480b9dad356d607e8b2c938baafe9699caf4184f1d707956e1c804f3b0b4b663e9e0e21b765c0e5491b79190d2e9e3d9d4e330f5c4a76d91e4b80661c22fa97c4e89972565fe4e39a1c15b3d8c45efb"}, &(0x7f0000000000)=0xa5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)={r2, 0x8a, "d26551334347018a816ecf0aba201f2ef8b5fdc450d786016b1c71e3b92aa335fefb1a0e05486c621de5604653d7788720cb731f78324c03384e11fb10483972afa7a8cc814b5730bcb51ebb138250af2f99fdce5e11e763cac97a0149009c969f05a50a39871e193aafcef6df0e20baf3c66d4122e0d3a36258035ce548fb52930c8a26f5eca91eb56b"}, &(0x7f0000000400)=0x92) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000910000000000000000000000000000006e9ccf072ecf01d4edb5b0acf17b0ee397110b52f9184ad6edb11b9cd28d6e9ccdf14fb110251d003b84adefbea43bef8444620d9af65a6347e48eb680214ca51a0139d0af144a7c539d86c1c389a2564087bb1e0847a0b4be39c37a2d80eff4bfe0eff00cef5c895f27"], 0x2d7}, 0x1}, 0x0) [ 55.865152] binder: 8096:8116 ioctl c0306201 20008000 returned -14 [ 55.877769] binder_alloc: 8096: binder_alloc_buf, no vma [ 55.884238] binder: 8096:8102 transaction failed 29189/-3, size 0-0 line 3128 [ 55.900656] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/27 16:41:31 executing program 2: r0 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="a50a271b1c1114b0e47eb0ed24de60f434900a793f9332ae8915da544ca175050a4a8c15515ad3c4443db31baba2f4e221b7d75a558fe95f5c7db231bf3bd67d7972c93658c1d50d040fda5e00e37bad17b50ae7b725e75228c068716a564f77577993552938a9a70c81729bef4d71b53c8c210b3bb671bf4e70b0f20641bed0d7f681ba564cdadc4b899380ced6bf7fdede992bfd10ab96c0eadd17ba3245d8b0c6cae1a8eedac2ef55ac21483083", 0xaf, 0xfffffffffffffffd) r1 = request_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r1, r0) 2018/02/27 16:41:31 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x1000, 0x3, 0x2, 0x9, 0x31}, 0x14) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000100)='!systemsystem:\x00') setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x0, 0xc0, [0x20000180, 0x0, 0x0, 0x200001b0, 0x200001e0], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}]}, 0x110) socketpair$inet6(0xa, 0x6, 0xfffffffffffffff9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000300)=""/75) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)={0x5, [0xffffffffffff7fff, 0x9a6, 0x80, 0x99eb, 0x3]}, &(0x7f00000003c0)=0xe) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000440)='ppp1keyring\x00', &(0x7f0000000480)=':wlan1\x00', &(0x7f00000004c0)='nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000500)=':]-$\x00'], &(0x7f0000000740)=[&(0x7f0000000580)='posix_acl_access\x00', &(0x7f00000005c0)='nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000600)='!systemsystem:\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='!systemsystem:\x00', &(0x7f00000006c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000700)='nat\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000780)="bb6397e9ebb712e22e216a3b9d20ebc15eac5b3d8a271fdef7b5f86920cc91ab76afddb896992f36a8769fd58ed5b64cae2a2f", 0x33) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000007c0)=0xfffffffffffff801) fcntl$setpipe(r0, 0x407, 0x1d71) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e20, 0x67, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}, 0x1, 0x1020000000000000, 0x2, 0x1ff, 0xffff}, &(0x7f00000008c0)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000900)={r3, @in6={{0xa, 0x4e21, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9d8}}, 0x9, 0x6}, 0x98) recvmsg$netrom(r0, &(0x7f0000000a80)={&(0x7f00000009c0)=@ax25={0x3, {"5b8a59e8970f25"}, 0x3}, 0x10, &(0x7f0000000a40)=[{&(0x7f0000000a00)="85db711268a3296bbb30c3e2e9b58f908804c0ec87d6a6334f5ee55f6f9185404d", 0x21}], 0x1, 0x0, 0x0, 0x4080}, 0x40) clock_gettime(0x2, &(0x7f0000000ac0)) r4 = syz_open_dev$mice(&(0x7f0000000b00)='/dev/input/mice\x00', 0x0, 0x2480) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000b40)) fcntl$getownex(r2, 0x10, &(0x7f0000000b80)={0x0, 0x0}) process_vm_writev(r5, &(0x7f0000000e00)=[{&(0x7f0000000bc0)=""/152, 0x98}, {&(0x7f0000000c80)=""/254, 0xfe}, {&(0x7f0000000d80)=""/90, 0x5a}], 0x3, &(0x7f0000000f80)=[{&(0x7f0000000e40)=""/230, 0xe6}, {&(0x7f0000000f40)=""/47, 0x2f}], 0x2, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000fc0)=0x9) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCRMFF(r6, 0x40044581, &(0x7f0000001040)=0x8) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000001080)=0x1, 0x4) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000010c0), 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ppoll(&(0x7f0000001100)=[{r1, 0x750e4df7bae0cb37}, {r0, 0x8}, {r2, 0x20}], 0x3, &(0x7f0000001140), &(0x7f0000001180)={0xb8cb}, 0x8) 2018/02/27 16:41:31 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000040)=[{&(0x7f0000001000)="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", 0x1000}], 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f000000b000)=[{0x3d}, {0x6}]}, 0x10) writev(r1, &(0x7f0000005ff0)=[{&(0x7f0000000fc3)='x', 0x1}], 0x1) 2018/02/27 16:41:31 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='pagemap\x00') sendfile(r0, r2, &(0x7f0000ea5ff8), 0x2) [ 55.924790] binder: release 8096:8102 transaction 15 out, still active [ 55.949491] binder: undelivered TRANSACTION_COMPLETE [ 55.959267] binder: send failed reply for transaction 15, target dead [ 55.967298] keychord: Insufficient bytes present for keycount 212 2018/02/27 16:41:31 executing program 3: signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x2}, 0x8) 2018/02/27 16:41:31 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x9}, 0x8) [ 55.983704] keychord: Insufficient bytes present for keycount 212 2018/02/27 16:41:31 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x20001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000014c0)={'gre0\x00', @ifru_data=&(0x7f0000001480)="c0a565f331a011fe8bc33caa60a5353b3eea424ccae25340a3f439f57974d2d3"}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ptrace$cont(0x1f, r1, 0x83, 0x6) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000280)={'gre0\x00', @ifru_map={0xcc1}}) 2018/02/27 16:41:31 executing program 2: r0 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='+,keyringppp0\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) 2018/02/27 16:41:31 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000100)={0xd32c, 0x0, 0x2, 0xcda}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000140)={0x6, r2}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="7946300000002000ff02ffffffffffffffff0a000000040000009075f135f4fe61303417e1a051c7ac00100014000c00000000000000000000002d07b37dfcef718a"], 0x30}, 0x1}, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000300)=""/148) 2018/02/27 16:41:31 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)) epoll_wait(r1, &(0x7f0000f74fdc)=[{}], 0x1, 0x0) delete_module(&(0x7f0000000000)='\'^\x00', 0xa00) 2018/02/27 16:41:31 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x12, &(0x7f0000001000), 0x47e) socket$nl_route(0x10, 0x3, 0x0) 2018/02/27 16:41:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) userfaultfd(0x80000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/27 16:41:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000853fef)='net/softnet_stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000fa0ff8)='uid_map\x00') r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x400) readv(r2, &(0x7f0000002fd0)=[{&(0x7f0000448fdc)=""/36, 0x24}], 0x1) sendfile(r1, r0, &(0x7f0000317ff8), 0x400000ff) 2018/02/27 16:41:31 executing program 7: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x240480, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000200)=""/196, &(0x7f0000000300)=0xc4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x101000, 0x1) getresgid(&(0x7f0000000180)=0x0, &(0x7f0000000340), &(0x7f0000000380)) getgroups(0x2, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff]) setregid(r3, r4) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000001180)) socket$inet(0x2, 0x2, 0x40) 2018/02/27 16:41:31 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000280)={'gre0\x00', @ifru_map}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00', @ifru_map={0x54f, 0x1, 0x4, 0x400, 0x100, 0x3}}) 2018/02/27 16:41:31 executing program 2: r0 = add_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="08a65ad4e00e19db427ce0315ded4fd3c170d527da4525baf6a528d2c6639d9eb5c181b9c63cd51ee38e3988c8c6802983dbe2a7b838eef8015a15ba4233da4e8705b96b4d4ca8cb2340498e18bc9853f85fc57dd2e90e79c3bfb6902c7c52b21ec0087c7f17d3dfbe6e465de881856cf4ea63e8754badc5f934c3f0f128b92a338bd811d2a1d72b6c8caa221e3848907dc1908bcb847f", 0x97, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="4cbb183e98c1a9146c1a0cbbed82c86deed7a32be74eae8fbe5f6e99f7c38061b5b610bac5e0809a87602965a5a6c34e41be2121dc308532824fbf50f7eef9fb99963537d733a58e4d2dad28bb2a7f788f173f1238c57589150da4a27cfe38148af6744e82358ab0bd329a650a48cf713c7dcee8dccb972901798e702d4efb7dd8c84298736f45ab72475fb81cf4db1b0b569fa9e9959d2ff1a3e3f6edcdf1d933a7a9e0463a83664e35", 0xaa, 0xfffffffffffffffe) keyctl$unlink(0x9, r1, r0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r3 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x80000, 0x42) sendmsg$nl_route(r3, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=@getnetconf={0x14, 0x52, 0x800, 0x70bd29, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1}, 0x8005) add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="615bba6651d630ffac6702f32a3b5c9d931aa7423b5b383f131973656230770f5350b5c1482d6cdfce95214697119c49009cc20dbd9e53216b91bf0450fdbd4edf3ccc5839991514b51303cd4a5836fffbcd97920ea57ce276cfced196d38b737703757a29acb170e4fd8d2e83fe26a4ddd3f265895438642c613a5bd0e5700956a4b87fe256d9499fb45f5e8b1d4aabcb56ceffebd273b8c03216f5d3162e4f49bbeb94e878342403bfe66072de41b16dd98e5b7fc517e434dd5a276c69ea5289f6d4c1f2385b", 0xc7, r2) 2018/02/27 16:41:31 executing program 7: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) exit_group(0x100000001) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f0000000100)='./control/file0\x00', 0x0) r1 = open(&(0x7f00004f6000)='./control/file0\x00', 0x0, 0x0) r2 = gettid() ptrace$getregs(0xe, r2, 0x0, &(0x7f0000000000)=""/212) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty}, 0x8) [ 56.141661] sd 0:0:1:0: [sg0] tag#189 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 56.150329] sd 0:0:1:0: [sg0] tag#189 CDB: opcode=0xff (vendor) [ 56.156738] sd 0:0:1:0: [sg0] tag#189 CDB[00]: ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.165824] sd 0:0:1:0: [sg0] tag#189 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.174594] sd 0:0:1:0: [sg0] tag#189 CDB[20]: 00 00 00 2018/02/27 16:41:31 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') utimes(&(0x7f0000e2eff6)='./control\x00', &(0x7f00008b7000)={{}, {0x77359400}}) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="d44acd25e807eee7d11eed49dabaf0ed1fc785d247fed060f99e3be0a30d5d031741fb399af636b093bfb5dd683bdeb2344d6d59cc3581fee99511390c9a801f97c96bb11c0e13100a9f50b04894ae97d0e1844495c3484731acb5952e356988113c3ac56d617b8bfbc67db2cd9a4a96f5b847f5d86c00deb2c26102301a309f64279b71fd6a95c9ac14433ecc0ccd3265e07228962e376f597a4e178f7f99998269762381e3e44b1620bf8d60e8b446", 0xb0}, {&(0x7f0000000100)="de53e3b5e0999cd476ede1e6100470f72859e3a8a92bd506edd40be912f86abc8ec5805883c201900ad177b800994a66fb1e1bbadeee293a0998702d2e0739e3cb17ee4acb6df861f17d31eabd5e227b62e4be56dca75c086a83d2881cd272f8f844e4a82f16082431580a588f1b2ba37a13aa00ff", 0x75}], 0x2) rmdir(&(0x7f0000000000)='./control/file0\x00') close(r0) 2018/02/27 16:41:31 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='yeah\x00', 0x5) r1 = socket$packet(0x11, 0x4003, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6(0xa, 0x0, 0x9) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x10a) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/27 16:41:31 executing program 5: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4040, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3b, &(0x7f0000000080)="774ea98c6e4cbb80d6d1dedb8a046259bebb7ba5754e97e810bc", 0x1a) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, 0x0) epoll_wait(r0, &(0x7f0000d64f88)=[{}], 0x1, 0xdca) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002b9ff4)={0x6}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x8, 0xffffffffffffffff, 0x2, 0xa, 0xc8, 0x2, 0x2}, &(0x7f0000000100)=0x20) 2018/02/27 16:41:31 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)=@migrate={0x11c, 0x21, 0x6, 0x70bd2a, 0x25dfdbfd, {{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e22, 0x0, 0x4e23, 0x2, 0xa, 0x80, 0x20, 0x4, r1, r2}, 0x6e6bb1, 0x3}, [@policy_type={0xc, 0x10, {0x1}}, @replay_thresh={0x8, 0xb, 0x8}, @sec_ctx={0xa8, 0x8, {0xa4, 0x8, 0x1, 0x9, 0x9c, "2d675b0d4dda1a6aed8b3946cdd1d6fe11d9d6617ce33383cc5013ef3382ee0f172f0e8e4fd3e0ac380690721576227bd68e2271ce34475b30b22ed80277ec32d4b65b72df179ac604edddc18a58b54d56eadf0a6840eba1761c01897bb6e0b12417540cc99d2e69d37124b309804118dbe0f235bbec55bcc17b76214e64f4cede9cdaafbb8f24ee8a0917a179a9f8f78f938cde51d585019d7479be"}}, @lastused={0x10, 0xf, 0x200}]}, 0x11c}, 0x1, 0x0, 0x0, 0x1}, 0xcc7f19f838cd109e) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r3 = add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="756ff3a588a268eb0e39aa2a80ae6469d85b9a2a4f21a788edb8e1fb517bd917956e94c55b136f5b33f33195af51315aeb9cdca91c3e78ee6f9106d9bdb3b58075642ecae05f84eecf9a63396e005e329db77e5fe2ff5ae5f188b2ec25d4143358506ed2cc37ff5d692d0eb44b8083d360eaafc634645ab4b2f2eb9bb2f89be0bb3fde07dd56fc9ddf27cd51ca6c18dc31b24112c99d0e43b21994df2addfdd4a00351672ce93dd6941e8118e0fbcf6d66dbe49843c44af30426", 0xba, 0xfffffffffffffff9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000740)=0xe8) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) [ 56.190451] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 56.210236] sd 0:0:1:0: [sg0] tag#189 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 56.219315] sd 0:0:1:0: [sg0] tag#189 CDB: opcode=0xff (vendor) [ 56.225381] sd 0:0:1:0: [sg0] tag#189 CDB[00]: ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 2018/02/27 16:41:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000001dc0)={0xfffffffffffffc5e, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0xec4}, 0x1}, 0x1) [ 56.234165] sd 0:0:1:0: [sg0] tag#189 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.243625] sd 0:0:1:0: [sg0] tag#189 CDB[20]: 00 00 00 [ 56.271912] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/02/27 16:41:31 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="802dcc4915b0acb18d64920ddc67df2483b5bcbf5f7c0e378665bbcc38efca723e49387d824dbfc1e53ea7d509d704de7d7344f2e5efcec17a134adf32cca08c4c708f54823759176434f30bc77ca42d56cc11fca08253774b01d3f6abeea41bd46b56a1cc1ce03e87ecab102473b7bb4faa2505eedca5a8d9b493d14f0cb8caeafe528ae090ca0006d6368d58bccd8b2a42ba86551d2c7038ecdb6fa041c50e6404a53d9906e2189b3c82f11c747d328cf66cc6fb99b755df30a2d988452363a8cd7458146e03c30a10efc8f64833adb9160feff03a05fc76d526f487cab485", 0xe0, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffc) r3 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="fe669076680a946a4a58cb889382b2dce8b410816205058e50ead14963b3ea54bb8ad2785405f045b15f283ae922f13b5222932328463ca48da937c3b7c91a9197e45081ac6a54e81101409406d42351b08a2b79edc11b736df9a895e4f54ccf39df0b812d384ad975b2fdc32a7884cb637dd68a521dcdbcb59a70437e8ea739f3d54395ef2edcf7a7f021410678575b888bd8aa265bd555f954d1c3ae949a4a411fb217808e77bae1e70335fc766b906407ca784a4ffd5433538eaf543a7f8b", 0xc0, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000480)={r1, r2, r3}, &(0x7f00000004c0)=""/250, 0xfa, &(0x7f00000006c0)={&(0x7f00000005c0)={'tgr160-generic\x00'}, &(0x7f0000000600)="e13fba35955492ff96b25761b34e57ca6ddf512ae6f571cc1aaaa544251a18455b8e34e6acaf7b0b589cb99fe53d4169d56f4f5e288f823828b01e5e52a06ec60a4415e487b53aa32157164841d90520e88c107163b6daa62e25a1b553b3569b10a7b0d4fdb4fdeb8e697397c165b3ab8f5e9c88ce537bf86ab50402eee97f6fc07a40318feb5b9b4456d447aae3d9f2a1a975", 0x93}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x7, 0x1, 0x9, 'queue0\x00', 0x4}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000840)={0x0, 0x8}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000008c0)={r4}, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000740)=""/232) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) 2018/02/27 16:41:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00004aaffc)=0x3f, 0x4) 2018/02/27 16:41:31 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0x1, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000fc5fc0)=[]}, 0x0) 2018/02/27 16:41:31 executing program 5: r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) dup3(r1, r0, 0x0) epoll_create1(0x80000) 2018/02/27 16:41:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000001180)={0xa, 0x4e20, 0x0, @empty}, 0x1c) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) sendmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f00000171f5)="87", 0x1}], 0x1, &(0x7f0000004ff0)=[]}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) 2018/02/27 16:41:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x45) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000080)={0x8, {{0xa, 0x4e24, 0xffffffffffff76c3, @ipv4={[], [0xff, 0xff], @empty}, 0x5ba}}, {{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0)=0x7, 0x4) connect$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"d33b0c9758201d"}}, 0x10) 2018/02/27 16:41:31 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="198a59a76db9f56a9ad99e3c30bffc57", 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x1}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000040)=0x4, 0x4) 2018/02/27 16:41:31 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x20001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000014c0)={'gre0\x00', @ifru_data=&(0x7f0000001480)="c0a565f331a011fe8bc33caa60a5353b3eea424ccae25340a3f439f57974d2d3"}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ptrace$cont(0x1f, r1, 0x83, 0x6) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000280)={'gre0\x00', @ifru_map={0xcc1}}) 2018/02/27 16:41:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007c4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x8000000000541b, &(0x7f0000000000)=0x2) 2018/02/27 16:41:31 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/31, &(0x7f00000000c0)=0x1f) recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) writev(r1, &(0x7f0000000180)=[], 0x10000000000003b9) [ 56.609396] IPv4: Oversized IP packet from 127.0.0.1 2018/02/27 16:41:31 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00004ec000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rfcomm\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), 0x4) ioctl$EVIOCGREP(r0, 0x400445a0, &(0x7f0000001000)) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}, 0x2, 0x9, 0x4}, {{0x77359400}, 0x0, 0x1ff, 0x7}, {{0x77359400}, 0x80000000, 0x200, 0x4}], 0x30) 2018/02/27 16:41:31 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0xb8, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, 0x1c) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) shutdown(r1, 0x0) 2018/02/27 16:41:31 executing program 2: prctl$setendian(0x14, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="352b7a9324bcce87f2e4a3b750eeb79237fe7666ee6ad1c089f45bcb35780778bca3f08935b614fcdd9381bde5620e49e7644fa26a224cb2a1e1abfda95131bd2bff24d777316f67d49f9a78bba41f988bebab9961c804eae37f02db5268fa651274559c2d51eb480d35c1a3fc6ac3b858142b667a79f10f4e5e355690d47b", 0x7f, 0xfffffffffffffffc) request_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='vboxnet0*\x00', 0xfffffffffffffffa) request_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='\x00', 0xfffffffffffffffc) r0 = add_key(&(0x7f0000000280)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="cebe0030f67bd2044eea3f9103ae6186245c52c07a3f53ef79443af2877282a67131e66164064441edd9530e2eb76c5b7f3274022dc4427254b6c11db53eb1cebcabcfe771c81c57b6c1dc1d5aab7fe9da5425e95c9a4c58cc913a551b6e1e8d4946d7e5de8ab758b3defd318084b60f1c3b1b523568c1509334ab206b30cc72ea726f6cdd", 0x85, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xffffffffffffffff) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/keychord\x00', 0x80000, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000440)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 'syz_tun\x00'}}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000400)=0x5, 0x4) 2018/02/27 16:41:31 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="802dcc4915b0acb18d64920ddc67df2483b5bcbf5f7c0e378665bbcc38efca723e49387d824dbfc1e53ea7d509d704de7d7344f2e5efcec17a134adf32cca08c4c708f54823759176434f30bc77ca42d56cc11fca08253774b01d3f6abeea41bd46b56a1cc1ce03e87ecab102473b7bb4faa2505eedca5a8d9b493d14f0cb8caeafe528ae090ca0006d6368d58bccd8b2a42ba86551d2c7038ecdb6fa041c50e6404a53d9906e2189b3c82f11c747d328cf66cc6fb99b755df30a2d988452363a8cd7458146e03c30a10efc8f64833adb9160feff03a05fc76d526f487cab485", 0xe0, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffc) r3 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="fe669076680a946a4a58cb889382b2dce8b410816205058e50ead14963b3ea54bb8ad2785405f045b15f283ae922f13b5222932328463ca48da937c3b7c91a9197e45081ac6a54e81101409406d42351b08a2b79edc11b736df9a895e4f54ccf39df0b812d384ad975b2fdc32a7884cb637dd68a521dcdbcb59a70437e8ea739f3d54395ef2edcf7a7f021410678575b888bd8aa265bd555f954d1c3ae949a4a411fb217808e77bae1e70335fc766b906407ca784a4ffd5433538eaf543a7f8b", 0xc0, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000480)={r1, r2, r3}, &(0x7f00000004c0)=""/250, 0xfa, &(0x7f00000006c0)={&(0x7f00000005c0)={'tgr160-generic\x00'}, &(0x7f0000000600)="e13fba35955492ff96b25761b34e57ca6ddf512ae6f571cc1aaaa544251a18455b8e34e6acaf7b0b589cb99fe53d4169d56f4f5e288f823828b01e5e52a06ec60a4415e487b53aa32157164841d90520e88c107163b6daa62e25a1b553b3569b10a7b0d4fdb4fdeb8e697397c165b3ab8f5e9c88ce537bf86ab50402eee97f6fc07a40318feb5b9b4456d447aae3d9f2a1a975", 0x93}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x7, 0x1, 0x9, 'queue0\x00', 0x4}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000840)={0x0, 0x8}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000008c0)={r4}, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000740)=""/232) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) [ 56.659089] IPv4: Oversized IP packet from 127.0.0.1 2018/02/27 16:41:32 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffffff, 0xfffffffffffffffd) ioctl(r0, 0xff, &(0x7f0000000080)="247c797c2088d8d6326bc371a6c28ffa7cdd73e6058876adc377ddb6d41fcb1855e38ea4de51941c385cb0e2e333f30257811122a1a244ca6ecf13a4a7ad902958de946916ec2f") 2018/02/27 16:41:32 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00007dbff8)) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x77f0398f357166ee, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) 2018/02/27 16:41:32 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x24) mount(&(0x7f0000646ff8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f00008d7000)='tmpfs\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000000040)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000180)=""/62) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000003c0)={r3, 0x20}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001540)={@remote, @multicast1, 0x0}, &(0x7f0000001580)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000015c0)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xc}, 0x8b36, 0x56e25be9, 0x10000, 0x500, 0x1, 0x0, r4}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000002c0)=""/140) getsockname(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000f800000000000000000000000002e078021db2e6b68c1f977e85bc60fd6b556e5653b9d444f320adaf7929369582b217e28937868bd81a39b722be3dadbc63b32899f6e4fcbe30fec6746ac514e8e63b25133b08de04614dd2cc9f563e44d64b5adb25963ce00f9ce73a195fddeadab6b4ff5072300881e09f8b21e9ff2ddc02b1b0932b2574fbfcaf5e779de91effeabcb740afa9a82181052cb022824f95c8661b676b4c3274d2295d9e94a350bf60ad817b581000000000000"], &(0x7f00000000c0)=0x3b) 2018/02/27 16:41:32 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = fcntl$dupfd(r0, 0x0, r1) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xff, 0x80000001}, 0x98) [ 56.717936] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/27 16:41:32 executing program 6: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(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) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/02/27 16:41:32 executing program 0: unshare(0x800) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x800) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x3, 0x1, 0x8, 0x500, 0x6, 0x20, r2}) 2018/02/27 16:41:32 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001080)=@buf={0x1000, &(0x7f0000000080)="d7cb93c5cabc410def484746af19e423d41e278b8c05661de053035814a880a2b56d3ec47a0b96f7ba2c674ca88248848a4e4e7937d3e765518c2eb1b01db21be669b6de0d773c30f2d316f600c8f3960363842bcb2c644e0f3bc317ac1ac6e04b75991b335b7d4ebdf1a3680240f4eb1e1d42316bacddbd2e115e8fff80bee3441fa74409373363b6036c7ca0d1a95d4a06f5fc41e91b4417173d1f60757c4287cc6b16e5f9997a3fcbae8c8a130d0df31d0b864f0dafd63f67a33c677f3fe48c880a6137859a68cde4a648a8709bddcbfeffb0efe3b1217469d061e9d06253f1bfe38e0801ecfc8e54af763d0b2c084aca68ee5aeb98ca02067053a99540c2f84f938885e9283883557605ce574a4335df3a90519253416a60d5fbc768f4b879aa25103d553d20ccc9bc9f08552d717abd02ade0fa5bd2030593a5eab6a3ffea4b339894b0edf493efc9cb00e32c0e665c43d5298ddd5952ec6adbdf9a3b49f5e7461e47e1e03c126e36243436ed2c327eb9e11dbddcec1ec7abc3873039aae9e26e1ab76c17f92f11ca8933357eb9fd5225f0b06c5419c4fd5743f428f275d06a7f274944216a5612288559d22423ea544db66e16b54f99fadf30dd3a43a60bc27b1c6db3d8795040b0a3d8fe1f448a96c2928050c04937c3c4b5686364614b0d20e08493450924d04e185c3c636fde17b4d03826b758836e24fb0da1e3598c6216d922e72a12cb2080c8ede96925f9fdda6bc3b286352b0a5d491f65d164df2974c79c040214acf4021fd63e8ffac32335f3c464e0fbdd7d0b0f4eef4a42887152039b6e517a64c23958db06d6d0354d1d48867abdd38c43c81062bad204d9f9210e916b9acda1993219f4c3bd0f671d72d323aefec08f15c74bccb5d9a299704333ecb4b5971885135346d0b5c4f8375ca5ed9ed169855dc37aa6e6516523b4313268ed9d46ecdaf4570ce8bef5d855954b53ad9331a51929d5a020b36f98836f8111eb6472403c63e271d12562c44df3e7c84a70068aafd0af2496e1646432dbccc9b4b4774da33f658712c0af68400a61c99fd85d2162f0ae8dd87eeb3c492e9ac9d2a0f62332fbaf0e1bafd67697e965e6d2be6a796f5ce8482dcdf6ae035f11f05d1a531ad25205baba429d63dfd964aa4d25767d7c55ecef389280b9a7b23ef5b0616e4f8df3491b7bf8940cf05fadef34385380d415e3ed1cc8cf20c9d6a231afb2402802489767acfd07e4138973a1e5ad052d7695fa82e87b36ba8c2eb02861cecb8a4cb4cfa0fa26545f9b1d232d4786b89cac2bfe09ead0a0102cd0f056db9365594f28c35ed3f4b7c2678a5ac04546ef3257b6d3f14831b3dd1f73dd2d33eaa5a0dc3d5e0c8e4ce5ee52658c3eeed7833aeb00eb13aa7b0f453268ab53e044a018543804e5a350dfb78a238b381dcd7875a4e7348d79889119e86753a6eb092e6f49e84a81b1fc683f8a009cb07e2139f10263d8e952c2ba98f2b45618bf4b0faa291235e66772588d7195e062b1a75216de88bb691f1c8dab83bf5df8f0574a47cc94b22853a870986e77eb64ad08e5dd748801eafed484f723c982941a470373019d03cd5642c1cdfa349954b7e4de4b864b67fc3911dd3059db2578a3f959f92f956c3911e33f5aef80f214085cac48965b03beea3cafc5b29fb9917ec2ea7ad6040704e0ba05ee2d74566a13ae1fa822608b7e30d7ceb0e3761cc65b12e8896571aa97ae5799d150f2978b2bf47aba67270a13e531e55631855140f385f0084e3e46bbc86f7447a1d8564a254acafddbcfdfea36087493e8bd8b79d564ba5369fbf41c4c6f60e6af34bb01391caf48991e896a342195ecaf0b118715f1627554e4d4a90fb486078cd97da189c5d5be7bd937ccc7ccd78a683d5e941628f5f656440fce29ce85ceb5e588fdd14d79ad387b228ba63fe4bac60840be04a42c17d823971c9ad54b1ce089b0545384c072d0e9e6319b4df0c42c0c24f76f0bfeb09e8c06213fd674bc0abd85739e1a77d54f1b85a4cb929de70c2e76a37677ac393cdf777eb67f499f255f8feec9d242bf90baf123cdafdacec4cfa6061d54d721f1b9c7377b38bce23a5717017361405f1f5ff39313e51126ff001bf95af77ec66f36c8043a3a91817455b399c7ac229c334c48308b697fa017912e31dd8ba319269f2eb2deeecadc1e437ed0c0c59611093ded3c4e004d805a8c61eeecdfbc8c85f72a17b61a10e7523b49005f982b4d7540f77f251ef9b970372d5de52ade2af77fbfda1da68361adf4767b618e9e99dd8bd28956bbe86e35098c7307ffbdc29582fcd4870f7e6ebb63b8bfdf3e962e7bb00de9de546d3dd037a26f9f622fea8506cf4ea3f3da615a0d6fd69fc122dd395af5253ecd81f87c67b676cae862436a0143d94d3c2b0b5ef89223ab5b5420c23dca75533b776c68a8f4a935cd46435d948748658f7dd5025e245eebfba05d6d58b60148596815bd5fcfbbfbcd5a6ff58b990577523f01a6f1152455063f152273f5b341e9ff43212ee6325bb127f9a03b5129eb9157ac146efc42e0fd34c579b11d5f8aad9eae523a09d9e2a94ffc82b4d49c94e7d19d72f1188de3669a23b4900a10499c70416da37c3d854fa1798cbcfbc0ef99659a92c68153a8af28baf9d669f5e2913a6b1e386d4cdf1ce20795d2a71ef8b7a197a2f10ac690b74856e11eed31f51cfc2d79ccebceb042b4ea1350591c9e655cfa174dd82c357520aac4bcd2961a7a7e439fb8a185ff94b7782248281ff3c49b37de046587c444969bbf8c8cea1831f7f1139fb697c8d8732d44595a644a9e5758f518fc472df640162d43c523955654aae127559469eaac3eea737af6d7bd1672d343d36ed672a2aa8b7a30649814394c2f1d948b9c02407cf499f1ab338a8825a3b01cb0049e70b8b3915e1ed9c6601c7cba741996b71f257e41e99997468fd9066a3b7c3a22086f5c7648e781a60dd09e8eea7384612c0a5a7d94444ada1ee596203d43eaa7ecd5c5d5ed872a6e3a7d2bc0f85fde4bc94e59288848e3ad6d58ae9c082e11762deb45830ff51f4537fb2404dff6a54d44cd4d0c36a34b06044e69c3cd4a66db8f292b0bcf7f3a971ecc3144abbe56139f182a8396ef3d9ddc2b37153403149d2e9503f4d27fdadb32d1406a786c8781072c1dbb6114fa97a0b255cb5e96d55e06eedd514339b8b8dc278f98889ca95ce1c61dfc91681670b8aeb750fef5558bc8e598df98b9c359b592da89ba9e5738b60dabcf547da1c31f9844c24140e7f02203b9be0e44e7aaf7f1cd9759527e4ae1cd4c3bdac4ae569c637aa118601436158d7e354232f2005c4d39d625364a9592fdfbf57cbf3ac1a8b4c2b3b2407ac4764e7d4f30d62d4a1e3f137d5298f512a18c1016fed918821b4eeb2703d85d13104300778713f5825bc093b776ebd76173b09f1a1fa3ddf0e3aaed3c91c25d3f70f85d581d8040bc4771f1e601529a07541ce627cbbe19a031b093b297536e7ecd99ee937979817809fa64a561141ff6a4c367ab13ca367b73d5c24b300924cfd8e84b0aec5731f6c51a7f40990ed889491a3e376de19e14b2f37568c4bd11ca07a682ef93abe395b3576659d6fd890d04ea2dc1fe8c7d5f9093973f107ee2edd3759a38ba6daf98b53237fb5a09185a1d675d142359e33e02ed0acadf8748bf610e11115e701a02007e8bcf35824ac075ff00f92b1aef08732f900c44fca9ec3f1e782b5914d3740dd8d1573f4e42ba406be86efb6360b56fc1f02f2e573666ca541e6f35d8a0799e970960419a907c388f85ea101f59855b612ace34b10edfd1cf27e701a14aeac18139d7b016248949cb75f29c685a5fa1de922f2aecfa86dd1af2d3aef52d531d5d718b12769e38cd27c177dc5d26efd0b8976dd3738a4de1e94677a032106e7697d9a242d656689d26f581ae385d35442fde4c8b00ea68b374250eb6a879bde1e33720271ad1b1e2312919dfd149bfc0eb6d9b5cea9ab7a308deff40d868af31d0fe0fac97ffe919f131fb4cb404504a0afe96912f671f49fbb9a04ddb11bf669285926688e42a857e0ba27a75e0d3b1b8ce89c58b0e12a50ede99b2ef73a59b4eb94aaa9b345ffaebeecda9fbd7f20c529a1397273f65bdfa2af7b3e20d58a73c594981aca218341690f833e32e3cdc183922c055d1a50ab7c4c81c031fb6d2943850057e47a1ddccc4a3a73c62f29e8435eb182adb9bd8c61aa6c9cab3799eb45be4c720fe9b13ed31f1acc77848a2088575636f89af7cce9e498ad1e082af646f0e59aad5fefd8103661a7d23f41964d46b659f15c760fa7e1302eff5a4a63615df9f25083f85999bf0cdcf48ab6d7496cf7395989e4ad0c5a392604952ba2590ceaf7ce13e7b0bb3f2ca7753db84f41c2e18d167d7d264fc1e537daaca6aca4b98a569b9b13988322782ecf0c3b2dbfb49507853ebd0076e9e4e5d0a942a1811a5864e9812fcd3cfdd252f4f0339328ec9c98d8808d59423a83a59938d25444df41cb0825dcd1a0e4d5097211045b10638d1ca6b04274528ef684ee62fba67e86ea40a1646a50ab0f0e20c0c93e563a17c4caf6b87bf55f81eb87ab06fca70db75395be41c06c13516092980223a8ee4893cfe86c8f0315c67c94c4016e0ab69c60ff3ecc13e01b8af68e4573be4da33a4c0678aa6cd256905076568e576523b84818a295f92d6ed1b7b5c4e9683386540cb99ace559776d4ae6fa236608dfffa84511ce66c60b48a101b94f1a0a529263423ac9c328c2825424dbe6ca735e975e046e3904fdc8e6ab56b0b3eff94916d6998fd26d255e96e8cffba9d1a7eafb22632129351dfa214d70971dcb7f98b36e9020063b1adbd310b58ddf80d437423a61c876a2fa0690705c3fa9de9723dbde2484cfcb5886bb5c28625687a3ca436dc1b5f4f08333e7a265492197e789f0adf9b21dbb5484a462df56b2a7e19eae4b17810f6672ae22a119906dbdc16584739c79c0a21630b8e9f81782275f94d86636de16badf812a904bf8891c2e19cd291ce099f67903cad4b2889a2ad01c2a38230709677291c910426a570769ab3e54ae5c260226ad7cb6e52ed5ed4bde1d2d60ca35c0d38a681a115e42c56f8e546218cec04a346555d273e13cfe7e7a60eb0e1738c7452c289dd248cf002e48c9fdfe1a359aff7cdbe89b4b555a250f28b6fca1ce5707c14f63b818a617453eb96eb8fcc07406e29db3aeb9e9d7f0106762ea715f8246cdce9e8709696475f0665a0bc9a04906f724e3ee070914a9e2bc8048de3608538aad3d48182509639e1393e614a1c5f8f1d235006fde4caff82e77fc92c51a8f2461c9912f59ebda6f6877d8a08ae4fb96565dfbad1d92020f5aa0231ed68dbd257e08801a28c7d866cca930a1e33eff077093de312743841687723432263f0129f4ace1bf1c808e719877e78f8ec9bd6ab0818bf3d92278452178af93782dc35cc386e06651107c2f685a2be69226f130f2326651752371d85563560490ff4cec14bdb6ca1c20d9b11f205398bd05edaf322f023a2d46526acd4a88277ac870ed975745e9e2d8938b4ff44fa98728cf740b365edc7eaff645e6ff80866286804e839e6dfdd3f4298374a99cb4358844c922f27a6ed3dcc20c4f6bc945cd9e11eca27b94a1f6035dbfb955101b4b5b67ea737c39f1eacdf45ec077b4104abebf193f42cd1d3b5ee46367bf9702cddff66334175771af2e231caaca404f4284eb8b06b39ca58cb5b6ddee7f25f3ea2f147981a66ad7a1cb91"}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000004a40)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00000047c0)=[]}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f00000049c0)=[], 0x0, &(0x7f0000004a00)=""/47, 0x2f}}], 0x2, 0x2, &(0x7f0000004b40)={0x77359400}) 2018/02/27 16:41:32 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40, 0x0) ioctl$KDDISABIO(r0, 0x4b37) unshare(0x84100) socketpair(0x11, 0xb, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x10) bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) ioctl$TCSBRKP(r1, 0x5425, 0x4) r2 = accept4$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r3, 0x2728, 0x30}, 0xc) write$eventfd(r1, &(0x7f0000000040)=0x8, 0x8) 2018/02/27 16:41:32 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) inotify_init() mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0\x00', 0x0) 2018/02/27 16:41:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'sit0\x00', @ifru_addrs={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)=0x376) iopl(0x9) 2018/02/27 16:41:32 executing program 2: r0 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='-\x00', 0xfffffffffffffffe) add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="2497ee9695c0099a206e79912e98ed4922822a57462f9a5f4f94adb4859bb9c2d947cbf70701c87e262ef87657a5aa9c25ff2b0fee3bba420d0c722cfe6cbff74d4c295eb11a55bbe90d8b036e2edb8f5e2c641fef200bb1cb72a06611ad8c63f2e1f748cd464c717f763b6c2340b10e83235db039ffe7078809bf872ac09749e824506e33e6b0bd042c0851929985a349d85f97eb9773", 0x97, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getpriority(0x2, r1) r2 = request_key(&(0x7f0000000280)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='v[vmnet0\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r0, r2) 2018/02/27 16:41:32 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f000066af40)=""/192, &(0x7f0000c52000)=0xc0) 2018/02/27 16:41:32 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000601000)='\b\b\x00\x00\x00', 0x5) 2018/02/27 16:41:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000003440)='./file0\x00', 0xc0, 0x0) recvmsg(r0, &(0x7f0000003400)={0x0, 0x0, &(0x7f0000003300)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000003080)=""/182, 0xb6}, {&(0x7f0000003140)=""/234, 0xea}, {&(0x7f0000003240)=""/122, 0x7a}, {&(0x7f00000032c0)=""/40, 0x28}], 0x7, &(0x7f0000003340)=""/186, 0xba, 0x10001}, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000034c0)) mount(&(0x7f0000f28ff8)='./file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f0000000040)='\x00v\t', 0x1002, &(0x7f0000000100)) readv(r0, &(0x7f0000000000)=[], 0xff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000003480)=0xc) ptrace$setopts(0xd589f3f17482d8ea, r2, 0x100, 0xc) mount(&(0x7f0000ceb000)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f00002a8ffa)='btrfs\x00', 0x3e, &(0x7f0000d1cfff)="96") 2018/02/27 16:41:32 executing program 2: uname(&(0x7f0000000000)=""/115) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x5, 0x4) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) 2018/02/27 16:41:32 executing program 3: socketpair$inet6(0xa, 0x620609a72dc10160, 0x101, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x100000000) socketpair(0x1d, 0x80806, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0xe3]}, &(0x7f0000000100)=0x6) chdir(&(0x7f0000000140)='./file0\x00') r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee", 0x3}], 0x1) 2018/02/27 16:41:32 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000001740)=[], 0x0, &(0x7f0000001780), 0xfd74, 0x200}, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000000400000000"], 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a0600fec0a8430991000000390008001a000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20001, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x4062b2ed, 0x1ff, 0xfffffffffffffff8, 0x400}) 2018/02/27 16:41:32 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x14, 0x7, 0xa, 0x3, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 16:41:32 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x80a00, 0x0) r2 = getpgrp(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r2) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="3153f541a7823da4807ed7c27ef9c0dddda0af97e1661acd299e5de5390cff53"}) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/02/27 16:41:32 executing program 7: mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x0, 0x2c031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000800000/0x3000)=nil, 0x3000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x40000) 2018/02/27 16:41:32 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) timer_create(0x3, &(0x7f00000011c0)={0x0, 0x4041, 0x1000000002, @thr={&(0x7f0000000000)="03a394873b66f559ee7e6b1034af3cbde4d2e19d02b08eaecdd70391027652c2eccbae44f24ba25ef1fa4b162cf210ed89af37ae2bc754aacdea0f1f323615115a5d6c8f6f6e58d37086b07195950fd987d03e61b54e12059e9605518511f50c6079b91fdb43cf4e6029bdcf7310b4f1cbf22d40f6efc051e009802170af23e0c08063471a42c8d2fea4941d434b095cf99a8be8b4f4c1d721a56ed075fe80d59db5a1a19e3ebc4a2cfc0851d14602766d9fcf86d3a751bebed07821401387c23f1954657c", &(0x7f0000000100)="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"}}, &(0x7f0000001180)=0x0) timer_getoverrun(r0) 2018/02/27 16:41:32 executing program 0: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0xffffffffffffffff) 2018/02/27 16:41:32 executing program 6: r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x6) r1 = socket$inet(0x2, 0x800, 0x8c3) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000000c0)={0x3, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x90) socket$inet(0x2, 0x5, 0x80) 2018/02/27 16:41:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0xfffffffffffffffc, 0x0) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=""/30, &(0x7f0000000140)=0x1e) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f0000000000), 0x8}) 2018/02/27 16:41:32 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, "524fdcfa96ce6ba74484ce6d7c819f0d2e03dc99e6f84da368414b850cce62f7427bdc632bedb11c4e82638d13c34ad71ac62ebe14d4647d9db97b8a0b530697", "fb59f0ce1de6cc36c101c2b3155dc970aeef12a415ce53fc8ad729656562cb94e2820f5d98f615bcf873f96479f818ac3f757b652478ecd7d3072447d78cc361", "f7385c58861e14f281de39333bb06c30b1694bb138897ace22b4eb131e6ec910", [0x9, 0xfff]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffff, 0xfdc2, 0x0, 0x12, 0xc, 0x1, "ecf5031617c61235b4a5e90e10fb30fcd1a5fb598a277eef44668061a52637a608da9e96e16c0818aec3e052408a1e121ac861b2310b52e24d1635cc7fb15a3e", "70845437f87363c1083dd716d33e442e882459951a45b09a5d5f4a736bd84b9f242189aa7c8ac5e8c39b177ee887a33580a4cdedf04b255664204c5b07efc188", "0fb6fed7348b5b55543946279d8335a4776d9166717e3f56f54ddc398e3624aa", [0x3, 0x100000001]}) 2018/02/27 16:41:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000c81ff2)=ANY=[@ANYBLOB="1f00000000001400000008000000"], 0xe) 2018/02/27 16:41:32 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2000, 0x44) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="92401da13cd1001d895c8216d5348d4c15df3746664a6464df78ff965543aba7e8123b67912214e60b3c8bf836f8c3bcb9bb1132f6c3ff04644593adfc9a95656c5c35f0988aa8c2893a65fb793a4a", 0x4f, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = request_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)=']{%\x00', 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x100) keyctl$unlink(0x9, r2, r1) 2018/02/27 16:41:32 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x20000b) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"73797a00000006000000011000", @ifru_names='yam0\x00'}) write$tun(r0, &(0x7f0000000200)=@hdr={0x0, 0x0, 0x0, 0xffffffffffffff06, 0x0, 0x0, @eth={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc={0x4, {@llc={0x0, 0x0, "87"}}}}}}, 0x1b) 2018/02/27 16:41:32 executing program 3: perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00006e7000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000e85000)='ncpfs\x00', 0x0, &(0x7f000000a000)) 2018/02/27 16:41:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$void(0x27) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setregid(r1, r2) recvmmsg(r0, &(0x7f00001e68cc)=[{{&(0x7f0000c13fa8)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000"], 0x58, &(0x7f00001a9ff0)=[], 0x0, &(0x7f0000761000)=""/92, 0x5c}}], 0x1, 0x10002, &(0x7f0000e69ff8)={0x77359400}) 2018/02/27 16:41:32 executing program 3: r0 = socket(0x10, 0x802, 0x0) fcntl$setstatus(r0, 0x4, 0x7fc) write(r0, &(0x7f0000498f86)="110000001a0025f000180204c3edfc00", 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x8, 0x0, 0x7, 0xee, 0x100000001, 0x8001}) 2018/02/27 16:41:32 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x18}, 0x1}, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0xce, 0x8) write$eventfd(r0, &(0x7f0000000440)=0xfff, 0x8) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @empty}}, 0x8, 0xff, 0x9, 0x1, 0x80}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x7ff, 0x8001, 0x2d7, 0x4, r2}, &(0x7f0000000240)=0x10) writev(r1, &(0x7f0000002fd0)=[], 0x0) ioctl$KDDISABIO(r1, 0x4b37) pwrite64(r0, &(0x7f00000002c0)="b955cd29e0371f74c8df53dd72734abe3de2829f6182f3c5de3a", 0x1a, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/27 16:41:32 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1, 0x13, r0, 0x2000000000000000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0x0, 0x7, 0x0, 0x7f, 0x1, 0x1}) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/02/27 16:41:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000219ff8)=0x5) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x2) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB="e000000013000000ffffffffffffffff6362632d6165732d6165736e69000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000a250971d4d11fcd000000000000000000000000000000000000000000000000000000000000000000000000"], 0xe0}, 0x1}, 0x0) 2018/02/27 16:41:32 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000eca000), &(0x7f000042f000)=0x4) 2018/02/27 16:41:32 executing program 2: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='\'\x00', 0xfffffffffffffffd) r0 = add_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="481e40cdab5a9dc069c623ba4f9b9e12b74e3371d2cb32f7", 0x18, 0xfffffffffffffffa) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="cd8700604de13fa15f267270cecb4f9a0b2023a8c9984955c160d1262c560663c1e4cdedb66e2521f0639d5e62dcd80dee4a527d3ee2aa6265adfce9324756", 0x3f, 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r0) 2018/02/27 16:41:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f00006bcff5)='/dev/loop#\x00', 0x0, 0x20000) fchdir(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10800, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x1, 0x1, 0x1, 0x3}) ioctl(r0, 0x4000000000001276, &(0x7f0000273f8e)) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)=0x100) 2018/02/27 16:41:32 executing program 6: openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) fsync(0xffffffffffffffff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fchmod(0xffffffffffffffff, 0x13) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="bb"], &(0x7f0000000040)=""/164, 0xa4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x109040, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x6c, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0xee, "c878e1d8b250a7a7c6473eb1fcf61cbb58109cd4126085156c977ce28574b9e080bee54da18742b447bcbf8e519974fc74e726f12ce1f2f69628d5ba85ca792f7e2aa91f957e3e1f16d277237f099bf50aed1f6e40c82ffab1db4469ee02fac95651e4c23be09d09e6dea4cf90f7c28049a4bfe5f6d2513d27f9819d753c93391bd96b2c514f8e4577aa38851640ceb6037e755b4556e0ced5621fcf781b34cc431456e8559d36aac6fe0dc6b1e5d191411320e8510951c340e5f30228191d4da45a579fb09f7c463cbfb0e673c871875a8ec9392ebcefe4e6971107097fb042723f2c6675746d6f34ce618090a0"}, &(0x7f0000000380)=0xf6) [ 57.115709] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 57.134594] audit: type=1400 audit(1519749692.418:26): avc: denied { read } for pid=8404 comm="syz-executor6" dev="sockfs" ino=19030 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/27 16:41:32 executing program 2: request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='/trusted]\x00', 0xfffffffffffffffe) r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000280)='id_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="2bca636e8231555e7450837b3050fbad5d91f9885575850459012222aa258474b1a6be6166d0b2aa989a376260fca339312ea5568f332b9862a1ed20c9725b6534d9b128380ca65ac3172b0a0861a55ccbe1630be83dace55bac47853b9deacefbb4b0a0fd34faaa0e1f61b3c9892ca7c4f6c940646bfc645f2a026702dabe484fe41b3e3485cd8890a635849bde0a28079cc2922d96bf2898ac532c394b6486eb4a3e6755651b51f4f673e82f528ec4b242c2ebaed0736cadaeb6178b1bab9cea2faceb7ce6f5", 0xc7, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000400)='asymmetric\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)='-\'em1/[/selinuxppp1^user\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/checkreqprot\x00', 0x400000, 0x0) sendmsg$nfc_llcp(r2, &(0x7f00000018c0)={&(0x7f0000000500)={0x27, 0x20, 0x0, 0x7, 0x5000000000000000, 0xcaf2, "1f44bbeae10ddcaef9f0787434d30032dc9b46240ec3309159fc23b661deff07da39a820fe09cf2bf54c172e197ca3da8532b88f0cbc91daaabc54b32bfe3d"}, 0x58, &(0x7f0000001780)=[{&(0x7f0000000580)="2fe6df82cf7fbeab481393f834079acf17ae1653ac951f80068a48b1f8b932a12ea74fe060ad1f5b845e350f430c326022a2e175338b3cfb9507b5eb1f45c904925da7221076eeb55f3a0ce9a12963c4f9111f20a33f9fa5f5825e8a94bd54f5d8ff8dbcb37dd838f6dbf3502ed2e3abd48ae1989debace8a688ab0051c6465a6da67f5d79ed5e178193ec97b6d4f7bf78dc6864c18d5a66f7c8801c360347d0a8c1d05e32d0e69820689184317d498e363e8643fb21301ddcabd03fb26d16d1c7e592ddd59fabf985a5512a1390ccd028ddf0", 0xd3}, {&(0x7f0000000680)="d4d8f3b79cfadb6cdb66414b5523b07dd3d18a41c1518b00d4ea6277515c4bab8c7f9df7d42a80df16200644e7502fc0aeb54e20e7ed9c451c32293495b7912d6719f50ea910373266364026a6e142eb", 0x50}, {&(0x7f0000000700)="0ca1d0fda3162c92e3c966b3f63a23c44b668dc0db6b0fed956b0ae08e5b8e388381d0a5a0b91bfa7aa49092a1cd1f96506929c3389066", 0x37}, {&(0x7f0000000740)="045d7d1c850269a10cf85d1dd3e4a270330d855a4443240ebd92bafe78356ea53e0220a0c035980014dfd30f86", 0x2d}, {&(0x7f0000000780)="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", 0x1000}], 0x5, &(0x7f00000017c0)={0xd0, 0x104, 0x4, "5811e5a627de36507f84a5d055c09a89f66ba31eaca169815158f4f41736868532ef04dc87265a49ad702472c40a6bf18298d8af7ecf1be3f4d2c563113427e6d98cfc990188d5ed6310d678e4f63a4a2f1aeb3883c5c658c99a7347fd729eea118b31816c3efcb3fe369a8f4599e52be15ba0b503da577075b72abb1f37bdf84428754c530b091ac3070793b41adf7beb7809f8f23fef3ae8f5b712b94fd57a96d6d6623eb9e01f94da8a605ea56d466bd22e34833192c4ce55211782f7db136f72c8"}, 0xd0, 0x4800}, 0x800) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001900)=0x94, 0x4) 2018/02/27 16:41:32 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$inet(0x2, 0x3, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10, 0x80000) 2018/02/27 16:41:32 executing program 3: madvise(&(0x7f000046c000/0x2000)=nil, 0x2000, 0xb) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) clone(0x0, &(0x7f0000597f1c)="a4", &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f0000000000)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/27 16:41:32 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10, 0x800) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f00000001c0)="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", 0x1000) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)=@ethtool_cmd={0x3f}}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={'ipddp0\x00', @ifru_map={0x3ff, 0x1f, 0x0, 0x937, 0x4, 0x8000}}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f00000011c0)={{0x7, 0x2}, 'port1\x00', 0x40, 0x10000, 0x55c, 0x10000, 0x603, 0x2, 0x0, 0x0, 0x5, 0x39}) 2018/02/27 16:41:32 executing program 0: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000b99000)) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000e77ffc)=0x4, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x3a, "af469993fb7c5cebc25c80b182c0de73e527092f67dfa2d743d3933870186b9dacb103069a65d29f82b47415a94c68d22823088685882c9b3fa9"}, &(0x7f0000000080)=0x42) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x3, 0x9, 0x0, r1}, &(0x7f0000000100)=0x10) 2018/02/27 16:41:32 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4002, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040)=0x8, 0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x9}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) [ 57.169829] audit: type=1400 audit(1519749692.458:27): avc: denied { getattr } for pid=8404 comm="syz-executor6" name="NETLINK" dev="sockfs" ino=19030 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/27 16:41:32 executing program 7: r0 = socket(0x11, 0x802, 0x3) write(r0, &(0x7f0000000000)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b7", 0x142) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0x81, 0x2, 0x42, 0x3, 0xfffffffffffffffe, 0x80000000, 0x3a682c4d, 0x5}, 0x0) 2018/02/27 16:41:32 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) dup2(r0, r0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x84040000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x50, 0x2, 0x9, 0x100, 0x70bd29, 0x25dfdbfe, {0x1, 0x0, 0xa}, [@typed={0x8, 0x2a}, @typed={0xc, 0x64, @u32=0x4}, @typed={0x18, 0x2c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x10, 0x5a, @u64=0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0xc011}, 0x4000084) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000200)=""/212) write(r1, &(0x7f0000000080)="16", 0x1) 2018/02/27 16:41:32 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x28) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00000000c0)=0x7f) fcntl$addseals(r1, 0x409, 0x3) keyctl$unlink(0x9, 0x0, r0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/27 16:41:32 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000f49000), 0x0, 0x10000008084, &(0x7f0000319ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x124) sendto$inet(r0, &(0x7f0000861f5c), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) r1 = dup(r0) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f0000000180)=[{&(0x7f0000000080)="2f975ee982fa1dfc776fd57cca3f32e06b8e1da9edba5cea011dc3211de6d741990c23726011c731a3fc55b52af2b208b283fa6df4f6451bc91156d391b5135e318455f3f847ad025ba8272de94145110c54104f0d2618", 0x57}, {&(0x7f0000000100)="bb6587054b69f2d16a3e6bd066122e4f6e18352db72e34610c15391f6f589d8726ea01341182f5fceb3ea9057dce5a3132cef373e2edcf957bfca6dab9d8395aa3f974b97bd1494cbb941433c91c7d21e29797e3", 0x54}], 0x2}, 0x4) 2018/02/27 16:41:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x4880) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000), 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x30, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @empty}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}]}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r3, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100)={0x7fff}, 0x4) 2018/02/27 16:41:32 executing program 0: mkdir(&(0x7f0000000100)='./file0/bus\x00', 0xf) socketpair(0x5, 0x0, 0x101, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x40, &(0x7f000000a000)) r1 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f00007ec000)={0x1}) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) 2018/02/27 16:41:32 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) r1 = socket$key(0xf, 0x3, 0x2) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000003fa8)=""/88, 0x45) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) r4 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000600)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000640)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000000740)=0xe8) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000840)=0x0) r12 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80)={0x0}, &(0x7f0000000ac0)=0xc) r15 = geteuid() r16 = getegid() sendmmsg$unix(r0, &(0x7f0000000d40)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x8, &(0x7f0000000380)=[{&(0x7f00000000c0)="2b1ef9bb0bfbe9924af6f9e03c24385a0979b2e97346fa4d8ea848644fc52623919cc9d74cf4255140dfbeef10aa00a28849dfc492f6e4d2680adaaa89b8f45a7e5aca4b5171698817079f7b25894e3246d00d8b077396fc53efbfd80c31ddfc9e63ff8153e427b193a8a31ef6d0572caccd10e36ee367b7fb78dc63c5a70e427aea3b1fd0d708cd562a4307164dd57f0ca95f637410a8ef3b2841b3972e606f6b211ef0f12258ff6d3264c39573", 0xae}, {&(0x7f0000000180)="25d439d31b807712e3fec46a03489d9777c3baff7ab9f8f2c84af42d36e0a57b1a40dce31400487977f4cced9be70c652398fc42277a", 0x36}, {&(0x7f00000001c0)="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", 0xfc}, {&(0x7f00000002c0)="9e3815229cc090b9115afa06727fc1b30430ff5516cef2f1947b2be871b8d39b372bde66e33917c8c2dc1ee87006266c7c31b83748fdf4f9292ed04c9f17106b2c3ef2b748ef8f2aaf6da463f2097d3a6351af4ab26f7f0a3e523ad3ba1a52696b1fe5435930e3de99014bbe3741f27260e75e5f7bf29ae15684763afbe7c7e721fdf160cfa696742358bf608851ba38c646ca", 0x93}], 0x4, &(0x7f0000000900)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x80, 0x8000}, {&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000a40)=[{&(0x7f00000009c0)="a219b271626319ac425327ba5065bc8d384aad1a2aa2d1e681b460399fd9e8eac01f5f457cac647fde9975436eac2fb31758e4a333bea5e3d79c8fd306a0a61a847d36b9699ba834f89e4afe34e07bfeef555446db60c1edd5bbfefe9d0e3b4adee9f20f", 0x64}], 0x1, &(0x7f0000000b00)=[@cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r1, r0]}], 0x5c, 0x4000010}, {&(0x7f0000000b80)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f0000000d00)=[{&(0x7f0000000bc0)="4e180a7117e7aae1f34737eafd58eada768d6f970eff38b6e8ed6bd9ac56588456202377b630eeed8bd611ffc1fdfe5856e2ca14a8c66d93bb22e43f6da9752703c99d57ab9a08d89109027bf83a92a84e0907fe40ea11c26ec555b1cb47e5fd5ba37595de01051705a8de5e2fc5e1ba84b061f50e1aaf8ac55a56976e3cfc336bd2f7f0c28cff7dd6620186d3273ca18e200446b691fac6d07f359de8f689d9782067cd88ae350e80699a268c1a75e7a5994e99278132acbe9ad8b697981de60e1562b75b1bab4696f3a42389", 0xcd}, {&(0x7f0000000cc0)="206b4617877483f45914cb9312909f17010d7cfde128feeefa12f8e6ef1c58d08aa93b7af2f694075812b096325258a5f7363b852d011b82a924538492fbd8d4", 0x40}, {&(0x7f0000002040)="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0x1000}, {&(0x7f0000005000)="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0x1000}], 0x5, 0x0, 0x0, 0xc000}], 0x3, 0x4) 2018/02/27 16:41:32 executing program 1: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) fcntl$lock(r0, 0x24, &(0x7f00000000c0)={0xffffffffffffffff}) sysfs$3(0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x4, 0x5, 0x200, {0x0, 0x989680}, 0x7, 0x1d}) close(r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) close(r0) 2018/02/27 16:41:32 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xffffffffffffff95) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0xb, '#'}], 0x10}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='autogroup\x00') getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f00000001c0)=""/4096, 0x1000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'nr0\x00', r1}) 2018/02/27 16:41:32 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r0, r1) 2018/02/27 16:41:32 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x100000000000005, 0xffd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000180)={{{{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}}, 0x6, 0x1, 0x100000001, "041c6f6968de6b0cf6f348c927dde918b64fce2277715622f126664d0013bc358b5eac45171337f194839582b626ad5cbf6c393427b7f7f18a4eb53f1396d304f203d7ba691417827ef83b3e5b0b0493"}, 0x160) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x6}, &(0x7f0000000100)=0x8) close(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) close(r1) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x301002, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) 2018/02/27 16:41:32 executing program 1: r0 = open(&(0x7f0000001140)='./file0\x00', 0x10002, 0x100) readlinkat(r0, &(0x7f0000001180)='./file0\x00', &(0x7f0000851605), 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00000011c0)={{0x2, 0x3, 0x9, 0x3, 0x7fffffff}, 0x8000, 0x7ff800000000000}) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000001000)=""/210, &(0x7f0000001100)=0xd2) pwrite64(r1, &(0x7f0000000000)="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", 0x1000, 0x0) [ 57.405597] audit: type=1400 audit(1519749692.688:28): avc: denied { getopt } for pid=8476 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 2018/02/27 16:41:32 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x8010, 0xffffffffffffffff, 0x4) r0 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000ff5)={0x0, 0x0, &(0x7f0000e80000)=[], 0x0, &(0x7f00002d8000)=[]}, 0x0) 2018/02/27 16:41:32 executing program 2: request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='vboxnet0vmnet1X+selinux:\x00', 0x0) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='em0!eth1eth0),securitybdevvboxnet1\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="e7ab691d9429e8ad52bd82a4850d2d63bfe23d51bf5bb3072cad7cd80156eb9d727afcd27db013512314c0449ae8bf7cc55644d02e0d583286a0f51dc1356d7615547a3d009f09ecfff1e6a7d396f4efbbb3554ea38922597897486507dd15faceea94b55162cf8adf6925dd602a4b6794aa1e5f8675943bc116905102fb1904521281eb4dec34a08b2e15956311de02bb519a3691fc81078daeae47bc7b2b4d6c3e45732dad8f1c5dc90e48f53e58c5463eac21057e68ed0861aed0203069c99813fdad340b736368ace642568fc1b17e0ecb92633a8eb770b6ed90007f0519b7b21d", 0xe3, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="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", 0x1000, 0xfffffffffffffff9) keyctl$unlink(0x9, r2, r1) 2018/02/27 16:41:32 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000002bfd8)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000140)=@generic={0x7ae, 0x6, 0x1307bc6b}) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)}, 0x2) 2018/02/27 16:41:32 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000)=[], 0x0, &(0x7f0000026f78)=ANY=[@ANYBLOB="7c000000290000003700000054d486ce7fca288e4bfffd710d2bfb90472b864da955e91e7727db8fba999cf48e61767e6a7a91a421c81d0924ebda52e55563c3febb9c9c37415c74ce505f9cd4db4a924216f3e8d17be423f6bae6ad2d9f6add7ae442f56b2ec3ff1274c794000000"], 0x6f}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/02/27 16:41:32 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/209) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fcffc)) 2018/02/27 16:41:32 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001b40)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$packet(r0, &(0x7f0000001b80)="72826b90238b5425acff0da616ae17b8375908af6ad6f8083b0a67608ccdf93b7b2b1c81b5b6e9e40a57cb3bc6fcb123cbe4bc945f288783d23478c38f8cd67637f769", 0x43, 0x20000004, 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000001a00)=[{{&(0x7f0000000080)=@nfc={0x27, 0x400, 0xfffffffffffffffc, 0x5}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000100)="9e69f3881f5e4038c724d946a4e9789afa200396f63c779b205e1d85077e0c8076a0d1c93f74e8c5f76df1a57fe07e4b53354b67a2011454b5b5a07b59f8c0ba7f32cd4afc585bf4474079a8f21c4956", 0x50}, {&(0x7f0000000180)="f7ceff85dd29d8528af052b93c88e8651f189023b2e2afb06c9d7efd987a65fcc8f075608c08fa27fe25ab81af5a5730a72ff3a42de17eacad8570de1fd2608d94bfecf4bc649ada62fedfee44804f17131366e890ded4e710ce7896708f3e", 0x5f}, {&(0x7f0000000200)="d31c5041f6f29caad31c3195f7638e58a6bb1782fb674533100daaf407ca43dfb5c56da242bb864c75906442", 0x2c}, {&(0x7f0000000240)="e32bffb5ec15c407b4ba4b46c2c50f004ee2141bfca489f5aa7606b39993354f154010d62cf43162ab5cb128e106dfbff24d48e61622c8b4ce110a5c7e5282e9075d2fdafb0d15a6e080c4a4802a3e4af0781c3c3e4912867491822cf072e7d08d9a91329bbf29d2feed2af9ad1cdf3a5c85ad1aaad8a078dfaaeb5663b24d726ec960ac6a91d31c211cb1cd3bd2f3", 0x8f}, {&(0x7f0000000300)="87978ae745a30915fd6db03a3224d91241df04ad52208b8fa9b54c59dd6fc79165cee7ea95b83034ecc11c44e311d63847fed404773a5dd519be0ae382b6a721fa3469a07013613120fb5a9eeb1c4a09b60a0b6ae4e0efccde3ab10d4a59ce2c6fcf842e7df87a3487ddcdd3f4487c1ad837e9031d7c71a8e345bd2575afd5257cba5e61f20961f23e80255b0577611a93fafb6ef5cc7a4cf55e4ff0680d5a2bb4d971eefca281b3ff8203a02d47a85499f36204360e5d", 0xb7}], 0x5, 0x0, 0x0, 0x20000084}, 0x1}, {{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000400)="d6c3e64b29d7bb640682b4c791cb8d86dafe63a6bb132901bf775e4d871986930110037fb0febb482ee4a50b5ae3a0c552264ed4cffead6e7605bf9c2306b2323aa62330da", 0x45}], 0x1, &(0x7f00000004c0)=[{0xf0, 0x13f, 0x8001, "190207d62c0a03ad0c135da194dc612743dedcf8aadcdedd659ae270ce064683b12d508de7c66b78476b6b1bc73a8b571b821fc4cdce9ef8f319511913fa2c6a9772de07eef18abb6068a18a755c6374b210fca528baf7bbeca655d511d9c42ba568b856d4a7c23401a5c5c6e838e2a3ee40c6f172c1b71695ea44d08dedb04a3c65e7682520128fe4e7cb9bb3d170f0f3e963e8b5c30d2cf8a7f78b88095e610447f295aa3d4dca49f625cfefe41ecf16659b33ff210aa91039d80a471b9eb16b1ac037fce1b2fd3af1633e41cf4e8a42b97c32efb338e4858fbeae9676cbbc2e"}, {0x100c, 0x1, 0x3f, "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"}], 0x10fc, 0x40}, 0x4}, {{&(0x7f0000001600)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x3, 0x3, 0x1}}, 0x2e, &(0x7f00000017c0)=[{&(0x7f0000001640)="d24f72759826dddf5a267aa3ae55549eb98da3fb5273456e8608e25c197deec915ca89a69e361017517fb1deb1be03f116646dd93be7190ca687472a2545473d6df2a54c1d86bf1403a4fed800ea022a69c15edf8f0e6ef965e29f3861d3f27b631f33dc8c825bac3285c0d9bda1b7795515cfe81982b42e3635a3eb95886452ebfbc65d5ce6443e3ec66764b6886d0b07a9532ce9e946e0923098ff690ca32aff6b1102b6e83291f266e947ae3ba7c62a", 0xb1}, {&(0x7f0000001700)="e24b8209f20f444e93fb0b246a04720da60a68db63878c7423cf9166db5a50a851361bfa49917c03f007e830688c72ced551c4254c592e1178e69679f29db16821114ccfda69434770242510e1050a560ca77f50bbd4ea62a9e026ba26e3b11bb80d037429390b8cbdf5363c61402644b4d7c5e255e3e087c3443810b34ed05fe739eb6ae69577d0b8671ba561bc107c25c8edfa4dfdb2afd6db567370852fb566a6f87c57a1518dda9b778553ac556585ff40", 0xb3}], 0x2, &(0x7f0000001800)=[{0x70, 0x10f, 0x7, "f4ffe1a5771b1d7a37dfc45b89fd816372bda1a7d68810335e0173bc61a377bff5f184b53487185589e5a46df49dd6e7a64d1cf3014bb1a54c6c8131396c82ba5fb00ae478ccd60bd935c020f16c3124ba17ef69ce8a2704f5875ac4903f15a24488fb"}, {0xb8, 0x113, 0xffffffffffffff00, "e7ec4156a81b0949598a6b6c0bd9d0e2d1b9c3760505d44675ea0156c6c0a597c9d55ddf0534762c3ac4c62bb1555bac75971c9454c91b653e22b24661e44b93f65ec54c2798be43a0f01c7406ba639c89b41846e0de1ade248532282689ea59a51e8aeda09792f0f93744d439ea39c6c231827c8053fbb7079b0846bff7a54e8c84d7d67e1cf43c30f0153ee14f51b7f945aebb30d65b00cdcbbea78e56f6022a10f9f6f6cdfb2cf5e2b571"}, {0xb0, 0x113, 0x4, "48b1295348c3dd7cb099b9d985f05673e8ced6b6fbb676b5bc1658e3ebe9071f5efd94589f5f46e20cb716fd8cb0c87aec3a75063b193d3ccc1d9f032d129a7eebacaf8b0572fe2acc39022d9f12642f5b2494a7dabfe6952eccd486411b7255fcb46ad71ddc87ca034ab6dcee4c83821cb12ce579a2f019d2c86d2454c771375e2fca9dbffb661451faa420c8edeaf7a4fe0c970a3582aff1a756c82b88c52cd059a8"}], 0x1d8, 0x811}, 0x79}], 0x3, 0x4000000) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fchown(r4, 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000000040)={0xe955, 0x4, 0x3}) setns(r4, 0x8000000) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000001ac0)) setsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f0000001a80)="c0", 0x1) 2018/02/27 16:41:32 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3f0e596e, 0x40000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') setns(r1, 0x0) mlockall(0x2) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x800, 0x80000001, 0x4, 0x8, 0x63f, 0x20, 0x3, 0x2, 0xffffffffffff7fff, 0x8, 0x4, 0x7}) 2018/02/27 16:41:32 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000000080)=@ethtool_drvinfo={0x3, "4ab701328b6a0963f0e500e64f4d8c37b58a02f2af9a6ea8ffe71d05c78a5451", "df7851dfd2ace282247948274b72ddd0a751b0498012d3f6f74f24542bb8ce6e", "3527c80808576aa41e7b9998c4e84ffb124b66e77bce3b9e52578316eadd5422", "641e0ffbffdbd408b9ce46bd31c54c0f0d25898925e37e4ca1374de1ebcc069a", "e8fd4183b667bf84c2119136e4bcf25ccdb56df797a5a141f34fa191f4953f36", "8aaa273665535809828ebf0e", 0x4, 0x9, 0x1, 0x8, 0xe1e5}}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000000300)={r3, 0x1, &(0x7f0000000200)=[0xeb4c], &(0x7f0000000240)=[0x8], 0x6, 0xa, 0x1, &(0x7f0000000280)=[0x7, 0x800, 0x4, 0x5c6f, 0x3, 0x1000, 0x2c, 0x0, 0x5, 0x2], &(0x7f00000002c0)=[0x20004000]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) r5 = syz_open_procfs(r4, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r5, &(0x7f000080037c)=0x2, 0x400000ff) 2018/02/27 16:41:32 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000180)={r1, &(0x7f0000000140)=""/42}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20001, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r2, 0x8000000006) ioctl$TCSETS(r4, 0x5402, &(0x7f0000512000)={0x4000, 0x9}) r5 = dup2(r4, r3) write$selinux_access(r5, &(0x7f0000000040)={'system_u:object_r:dhcpc_var_run_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x37}, 0x46) writev(r3, &(0x7f0000115000)=[{&(0x7f0000cc7f81)="bd", 0x1}], 0x1) 2018/02/27 16:41:32 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xff}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xb46e}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x48) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000500"], 0x28}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r0}) 2018/02/27 16:41:32 executing program 2: r0 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="e8a0e0d66b3d3106fb24baefa8dc0fdb705921e246a1ddc99385de59a5579c388f7991d483308ba06a373798ad15c0d5f211bed057b272119ad320044355925217b2442946bf728a0fcc741542afa0c2cacd99eeb6cd76674681c63d64d6a321af7740e5b406c93439947204d70234683d4866fd1af24eeeb4f9e60f1731548936f403ab451f2a9c1eaf083fedd7e4e6121f403145b33bbec81000353f1214055863e49c08508dfd5aceb39d3425de3d6a03aae6c86fe40c97c2d1b6cce3f10ef8cd78332802a3f541b818d5a96ba7f1f36282bf8cb4565b91a7756c18b50a0479e588865fb1ee00195dfa57a4c102", 0xef, 0x0) request_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='@ppp0{^cpusetcpuset\x00', 0xfffffffffffffffa) r1 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="31ab0b36aa197d7b", 0x8, r0) keyctl$update(0x2, r1, 0x0, 0x0) r2 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="105eeabd1804caa4ea07b7cdbc13fc1106431313ee1ac65e93b78f32bc7dcf8075cce70497d055dc862bd4ae9f17f49ee79ceed949a0adbc92c9267c2a455698079af8c0891794a609f13bc6a9b01a9fca43a365c91dceb55a8a5cee675b351a865c4f31db72ef3bde148f24143fe0d7ce449f2ab68bddd61155b63ffb7b34648390247a365ec64925e03893c562794bd7ca59b35c61b1fee0f6805efb33c3f44b72becd1687cfb2afca23e3ac7d2f3ff764d10c35db9924187d11c72aaf7f4688d6d7621a824e33e4303da7380c0fbbb5b69427abeb10173cf09c598457d93fefb0ca", 0xe3, 0xfffffffffffffffe) pipe2(&(0x7f0000000480)={0xffffffffffffffff}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000004c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) keyctl$unlink(0x9, r2, 0xffffffffffffffff) 2018/02/27 16:41:32 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x1c4) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/02/27 16:41:32 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000080)=""/28) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000014000)=[{&(0x7f0000014f79)="5500000019007fb1b72d1cb2a4a280a80a06140000a8432191052369390009000800001c010000001400a30702000000000000dc1338d54400009b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/27 16:41:32 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x14, 0x1, 0x4, 0x101, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/27 16:41:32 executing program 2: r0 = request_key(&(0x7f0000000240)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='{md5sum\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r0, &(0x7f0000000300)=""/97, 0x61) keyctl$unlink(0x9, r0, 0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000380)={0x57, 0x5, 0x7, {0x9, 0x2}, {0x5, 0x3}, @rumble={0x9, 0x9}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000040)=""/168) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x6c, "5e3684d284c1a40356723b03d31cf69da0fe41faf5932600084bdb5c4e60efacc9a2aef0af634419823569205b516fe0d19c499b6583b411bde305465bf114251494c08c27b95902c650eff97ad0f34116b8c8152f15d0000bc528b3b0073313a1c1019e7f1ccabc94619380"}, &(0x7f00000001c0)=0x74) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x0, 0x1}, 0xc) bind$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x2, @empty}}, 0x20) 2018/02/27 16:41:32 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x603b17eb, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000d06000)=0xfff, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1000000003, &(0x7f0000000000), 0x4) 2018/02/27 16:41:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x1000081005) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000000)={0x0, 0x0, 0x26}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000040)=ANY=[], 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x44c200, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000580)) sendfile(r0, r1, &(0x7f00000004c0), 0x9) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000040)='gretap0\x00') writev(r1, &(0x7f0000000780)=[{&(0x7f0000000500)}, {&(0x7f0000000600)}], 0x2) 2018/02/27 16:41:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff9e) 2018/02/27 16:41:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='maps\x00') getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000600)=""/203, &(0x7f0000000700)=0xcb) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e22, 0x7ff, @empty, 0x1}, 0x0, [0x0, 0x3ff, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0xfffffffffffffffd]}, 0x5c) execveat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000001c0)='maps\x00', &(0x7f0000000200)='maps\x00', &(0x7f0000000240)='GPL[.wlan0md5sumppp0]\x00', &(0x7f0000000280)="d72d7d706f7369785f61636c5f6163636573732a00", &(0x7f00000002c0)='\x00', &(0x7f0000000300)='maps\x00', &(0x7f0000000340)='\'\'-vboxnet0+:md5sumtrustedself\x00', &(0x7f0000000380)='maps\x00'], &(0x7f00000005c0)=[&(0x7f0000000400)='maps\x00', &(0x7f0000000440)='maps\x00', &(0x7f0000000480)='maps\x00', &(0x7f00000004c0)='maps\x00', &(0x7f0000000500)='maps\x00', &(0x7f0000000540)='maps\x00', &(0x7f0000000580)='.\x00'], 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) [ 57.610293] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 57.657177] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 57.708402] blk_update_request: I/O error, dev loop2, sector 0 2018/02/27 16:41:33 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000002000)='/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, &(0x7f000000bfd0)={0x4, 0x0, &(0x7f0000007000)=ANY=[@ANYBLOB="01000460"], 0x0, 0x0, &(0x7f00001f6fff)}) 2018/02/27 16:41:33 executing program 6: pipe2(&(0x7f0000018ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000002fe0)=[{&(0x7f0000022fff)="e1", 0x1}], 0x1, 0x0) close(r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x8, 0x32, r0, 0x0) close(r1) socket$inet6(0xa, 0x6, 0xf296) 2018/02/27 16:41:33 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='-proc[security^,\x00', 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000280)=""/20) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, r2) 2018/02/27 16:41:33 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$lock(r1, 0x0, &(0x7f00000003c0)) 2018/02/27 16:41:33 executing program 3: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ff8), &(0x7f00000188c2)=0x8) 2018/02/27 16:41:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000ee1f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) pipe2(&(0x7f0000000000), 0x80800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e21, @broadcast=0xffffffff}, 'syz_tun\x00'}) 2018/02/27 16:41:33 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect(r0, &(0x7f0000000040)=@ax25={0x3, {"00ed95a3f701a3"}, 0x2}, 0x10) pwritev(r0, &(0x7f0000001440)=[{&(0x7f0000000080)='0', 0x1}], 0x1, 0x0) 2018/02/27 16:41:33 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x7, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x7fffffff) 2018/02/27 16:41:33 executing program 3: membarrier(0x31, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/27 16:41:33 executing program 0: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000b34ffc)=0x1) setresuid(0x0, r1, 0x0) 2018/02/27 16:41:33 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@empty, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$chown(0x4, r5, r3, r4) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000240)={0xfffffffffffffe6e, 0x100000001, r2, 0x3, r6, 0x1, 0x4, 0x4}) ioctl$sock_ifreq(r0, 0x89b6, &(0x7f0000000000)={'vcan0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @empty}, 0x2, 0x3, 0x4, 0x1}}}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r7, 0x118, 0x1, &(0x7f0000000080)=0x7fffffff, 0x4) bind$inet6(r7, &(0x7f0000000440)={0xa, 0x4e24, 0xe22, @loopback={0x0, 0x1}, 0x5}, 0x1c) fcntl$setownex(r1, 0xf, &(0x7f0000000280)={0x1, r2}) 2018/02/27 16:41:33 executing program 3: r0 = socket(0x7, 0x80b, 0x800) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f4afdc)="240000001a0025f0006bb40409000009020b000000000000000afdeb0800020000ff65b7", 0x24) socket$inet6_icmp(0xa, 0x2, 0x3a) recvmmsg(r1, &(0x7f0000004f80)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000000080)=""/3, 0x3}, {&(0x7f00000000c0)=""/73, 0x49}, {&(0x7f0000000140)=""/167, 0xa7}, {&(0x7f0000000200)=""/198, 0xc6}], 0x5, &(0x7f0000000340)=""/212, 0xd4, 0x2}, 0xfff}, {{&(0x7f0000000440)=@ipx, 0x10, &(0x7f00000018c0)=[{&(0x7f0000000480)=""/14, 0xe}, {&(0x7f00000004c0)=""/231, 0xe7}, {&(0x7f00000005c0)=""/101, 0x65}, {&(0x7f0000000640)=""/207, 0xcf}, {&(0x7f0000000740)=""/157, 0x9d}, {&(0x7f0000000800)=""/132, 0x84}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x7, &(0x7f0000001900)=""/62, 0x3e, 0xffffffff}, 0x2}, {{&(0x7f0000001940)=@pppoe={0x0, 0x0, {0x0, @empty}}, 0x1e, &(0x7f0000001980)=[], 0x0, &(0x7f00000019c0)=""/63, 0x3f, 0x8}, 0x4400000000000000}, {{&(0x7f0000001a00)=@l2, 0xe, &(0x7f0000001b80)=[{&(0x7f0000001a40)=""/67, 0x43}, {&(0x7f0000001ac0)=""/186, 0xba}], 0x2, &(0x7f0000001bc0)=""/107, 0x6b, 0x630}, 0x8}, {{&(0x7f0000001c40)=@generic, 0x80, &(0x7f00000023c0)=[{&(0x7f0000001cc0)=""/200, 0xc8}, {&(0x7f0000001dc0)=""/59, 0x3b}, {&(0x7f0000001e00)=""/251, 0xfb}, {&(0x7f0000001f00)=""/134, 0x86}, {&(0x7f0000001fc0)=""/173, 0xad}, {&(0x7f0000002080)=""/224, 0xe0}, {&(0x7f0000002180)=""/239, 0xef}, {&(0x7f0000002280)=""/118, 0x76}, {&(0x7f0000002300)=""/186, 0xba}], 0x9, &(0x7f0000002440)=""/250, 0xfa, 0x100000001}, 0x2}, {{&(0x7f0000002540)=@sco, 0x8, &(0x7f0000003740)=[{&(0x7f0000002580)=""/4096, 0x1000}, {&(0x7f0000003580)=""/233, 0xe9}, {&(0x7f0000003680)=""/178, 0xb2}], 0x3, &(0x7f0000003780)=""/21, 0x15, 0xb2}, 0x298f}, {{&(0x7f00000037c0)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000003a00)=[{&(0x7f0000003800)=""/64, 0x40}, {&(0x7f0000003840)=""/165, 0xa5}, {&(0x7f0000003900)=""/244, 0xf4}], 0x3, &(0x7f0000003a40)=""/203, 0xcb, 0x180000000}}, {{&(0x7f0000003b40)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x1c, &(0x7f0000004e40)=[{&(0x7f0000003b80)=""/251, 0xfb}, {&(0x7f0000003c80)=""/147, 0x93}, {&(0x7f0000003d40)=""/213, 0xd5}, {&(0x7f0000003e40)=""/4096, 0x1000}], 0x4, &(0x7f0000004e80)=""/241, 0xf1, 0x6}, 0x1ff}], 0x8, 0x21, &(0x7f0000005080)) r2 = dup3(r1, r0, 0x80000) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000001980)) 2018/02/27 16:41:33 executing program 5: r0 = socket$inet6(0x10, 0x103, 0x80000044) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210908004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000010}) 2018/02/27 16:41:33 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000540)='./file0/bus\x00', r1, &(0x7f00000005c0)='./file0/bus\x00', 0x7) personality(0x1400000) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r2 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000340)=0xfffffffffffffffe) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000740)=0xe8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)={r3, 0x100000001}, &(0x7f00000000c0)=0x8) r4 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f0000000840)=""/35) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000800)={r5, &(0x7f0000000880)=""/154}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r4, 0x0) preadv(r2, &(0x7f0000000500)=[{&(0x7f0000000380)=""/218, 0xda}, {&(0x7f0000000480)=""/62, 0x3e}, {&(0x7f00000004c0)=""/21, 0x15}], 0x3, 0x0) utimensat(r2, &(0x7f0000000780)='./file0/bus\x00', &(0x7f00000007c0)={{}, {0x77359400}}, 0x100) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000100)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000600)={r3, 0x1}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in=@rand_addr=0x3, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x0, 0x4e21, 0x80000000, 0xa, 0x0, 0x20, 0x32, 0x0, r6}, {0x101, 0x8000, 0x0, 0x8001, 0x9, 0x0, 0x700, 0x401}, {0x8, 0x3ff, 0x4, 0xfd}, 0x5, 0x6e6bbb, 0x1, 0x0, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xd}, 0x4d2, 0x32}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3506, 0x2, 0x2, 0x7e8f, 0x6a, 0x0, 0x3}}, 0xe8) [ 57.810158] binder: 8570:8578 unknown command 1610874881 [ 57.846170] binder: 8570:8578 ioctl c0306201 2000bfd0 returned -22 2018/02/27 16:41:33 executing program 1: r0 = memfd_create(&(0x7f0000054000)="f920", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x202) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000040), 0x0) r2 = dup2(r1, r0) readahead(r1, 0x9, 0xffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r3, r4, r5}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdf1ee9cbf13cf71b21dba00000000000200000000bbae0200dda31cd901"}) write$sndseq(r0, &(0x7f0000000000)=[], 0x0) 2018/02/27 16:41:33 executing program 0: r0 = socket$inet6(0xa, 0x806, 0x3) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480)=[], 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x40000000004a, &(0x7f0000000040)=0x7ffffffc, 0x1be) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/27 16:41:33 executing program 6: pipe(&(0x7f000005fff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000061f6c)='!', 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8000, 0x7, 0x9}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0x7}, 0x98) vmsplice(r0, &(0x7f000006cf70)=[{&(0x7f000006b000)="fab9", 0x2}], 0x1, 0x0) 2018/02/27 16:41:33 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='proc\x00', 0x0, &(0x7f0000000180)="ab") 2018/02/27 16:41:33 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) ptrace$setsig(0x4203, r0, 0x9, &(0x7f0000000200)={0x37, 0x5, 0x52d5, 0x3}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r1, &(0x7f0000000100)=[], 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffffffffffffb}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x800}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in6={0xa, 0x4e24, 0x7, @empty, 0x40}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x80000001, @empty, 0x2}], 0x64) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x6, 0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xffff, 0x4) 2018/02/27 16:41:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xf82, 0x101000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x2}}}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={r1, 0x46, "828a8a6833975481b3f41b75ac0ac82b824d51a1a558ec65a982012d46327c799874644ad58dc98974277cde7e6301391f4f29bd0f4057e7b4c4ff078afc2aba4ea9b83d52a7"}, &(0x7f0000000340)=0x4e) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x4, 0x2, 0x8, 0x100000001, 0x9, 0x5, 0xc9, 0x9, 0xa1f, 0x6, 0x1, 0x1, 0x200, 0x80000001, 0x5]}, &(0x7f0000000100)=0x108) keyctl$unlink(0x9, r3, 0xffffffffffffffff) keyctl$search(0xa, r3, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, r3) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000140)={0x4, 0x1, 0x101}) 2018/02/27 16:41:33 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x9, 0x3, 0x9}, 0x7, 0xffffffffffffff15}) 2018/02/27 16:41:33 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000061a000)=0x222, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="7e415575bcf0cde7f91a95cc935824dc14603e8ada8df178a5ecd808ada88aece69f15de68f7d6a9720917599f2465fae71de0ef3dfb1c43a1f3d826cc2c1d997056e980377558ccb1ca717bcfed8cac390916d35b2373978edd74aee69b9ce8a57d36ba42fe6ca2d31c3aa0e526bb8109d8b52587df0c240ca34f830c02747eea40f11834c7017ee8ea307f9c7b0d050bf9f4f679dabc47c5ce45b6d6b5647ab3de7937dd2ba8338beced54d4bf31e917ee5a3a1ecc97ab59aaceac") sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) [ 57.862608] binder: BINDER_SET_CONTEXT_MGR already set [ 57.868313] binder: 8570:8594 unknown command 1610874881 [ 57.882432] binder: 8570:8594 ioctl c0306201 2000bfd0 returned -22 [ 57.882510] binder: 8570:8588 unknown command 0 [ 57.882517] binder: 8570:8588 ioctl c0306201 20007000 returned -22 [ 57.882537] binder: 8570:8578 ioctl 40046207 0 returned -16 2018/02/27 16:41:33 executing program 2: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="c298cd0a9be56c2a833d02728141d955c6b0299bd7b57de7fee92bb4ac43518e56b5c21ae85e72734a79b5714f398d1949806ea9fcf84d24922c48e4b015bdfe8fa36e99927fedccd95a0cf48ce6b64b298d652176216346837d75e3ef16b09680d0cf0b351fb7dfa4dc53df3f3aa9a7b7cfe647aca89461b01c8d914d9299e81d9d2cab29e712dec2750998e9c92017f769ba4d57091ac092938110d46f3e6449b2557da57737cd87f071e40452b453be65d26e284ba711878552cddaca066209053b7baae623a4e0b835ed", 0xcc, 0xfffffffffffffff8) r0 = add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="4ace354b8c3a15ff5eecab6e2bbb365f3107f4e55d9ddbd1f01506500926d85343fbd04ba2ea8e8c11bf6ef0fd2c4c5b407c3ffa5cd098a33475c73bf097a800bb51c9388a98ffd448c3e637e31e3031b04af356bff4eb3b9f72dc1187bd5869de1dd7d86c3c545dbe2cd0669080fe91fa803d42f0d938", 0x77, 0xfffffffffffffffe) keyctl$unlink(0x9, r0, 0xffffffffffffffff) 2018/02/27 16:41:33 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000040)={{0x4, 0xff}, 'port0\x00', 0x4, 0x0, 0x3, 0x80000001, 0x2, 0x1ff, 0x6, 0x0, 0x1, 0x3}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/02/27 16:41:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x1, 0xf5) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180)=[], 0x0, &(0x7f00000031c0)=[]}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780)=[], 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000000)={0x6d, &(0x7f0000000080)="b47f2fb7ce89b3d64f0d539b776641653888fdd8a37073a35754dfb1a83d9cbfb29231e916fdcf399e42cea5515595f740cc795205e50fc6d19f600bac5466b1eb412593ec55b5b4c9d03375945bd53a310d1c013e4815f6bea74853ff701c57a341a698a6951c539f223fd6bb"}) 2018/02/27 16:41:33 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x1}) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x1, 0x53575d13, 0x2}, {{0x0, 0x2710}, 0x5, 0x2}, {{0x77359400}, 0x2, 0x3, 0x800}, {{}, 0x40, 0x8, 0x3}, {{0x0, 0x2710}, 0xffffffffffffffff, 0x80, 0x7}], 0x50) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) [ 58.011960] proc: unrecognized mount option "«" or missing value 2018/02/27 16:41:33 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/ip6_tables_names\x00') preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x80000) 2018/02/27 16:41:33 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x1, 0x7f, 0x800, 0x0, 0xe}) r1 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x20000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000001c0)=0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) tgkill(r2, r3, 0x38) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfffffdfe}) 2018/02/27 16:41:33 executing program 2: add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="4b0f2cebfd70bfc686e159fb80a2bf9d1dca9806ca19e61b9961c9c512da4f2367fba0c4090dbbe5b8149be33b8d75899255abe8", 0x34, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='}em1posix_acl_accessself\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="b2876279910fc5ae8bed409e6dead08c75e3dd4bf0ee17b525c15827289045e4a01693e8cfc33cf96c1b12825f70c6a04e45372ca6909d8e5685b0393357049572252ecd4d5b610b1a5b37a977b8cf9d6da25c45c8b8a8410665d72f5558f581e70ae674728159ba2651b8d4669db3b511403231ff6b8c626f", 0x79, 0x0) request_key(&(0x7f0000000300)='trusted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='mime_typeeth0Cvboxnet0\x00', 0x0) r0 = add_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="eac11979eea5d368c1ae54d5edf80c018c14eae79b7373c933e7523564d9857b3c0b5144cf586ad3efe30e9248f9205f48c55636559f95ced19a72dffc0f1c114277c19a31e97e68e6a956f852a5a96525c50976b4da", 0x56, 0xfffffffffffffff9) r1 = add_key(&(0x7f00000004c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="1baa635b66dc55c2c18cae9acbebdb63a4ef0adea25e96a88b6d4a", 0x1b, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) 2018/02/27 16:41:33 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@sack_info={r1, 0x4, 0x40}, &(0x7f00000003c0)=0xc) bind$inet6(r0, &(0x7f0000807000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) sched_setscheduler(r3, 0x5, &(0x7f00000002c0)=0x3) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x9, 0x4e22, 0xfffffffffffff801, 0xa, 0x20, 0x80, 0x2c, r2, r4}, {0x101, 0x80, 0x7fffffff, 0x9, 0xfa, 0x8, 0x9, 0x1}, {0x3, 0x7, 0x40, 0x4}, 0x9, 0x6e6bc0, 0x2, 0x0, 0x1, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d5, 0xff}, 0xa, @in=@empty, 0x3505, 0x3, 0x3, 0xb2f, 0x2, 0x3f, 0x200}}, 0xe8) connect$inet(r0, &(0x7f000006e000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/27 16:41:33 executing program 7: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, r0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000300)) 2018/02/27 16:41:33 executing program 5: futex(&(0x7f000000cffc)=0xffffffffffffffff, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc)=0xfffffffffffffffe, 0x400000006, 0xe73, &(0x7f0000365ff8)={0x77359400}, &(0x7f0000869000), 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000000100)=ANY=[@ANYBLOB="00002e4c66696c65300093a56334aa059c18032ae4c9ee58b331c7c655fba02879d43aeaf2b68ca99576c6cf9d938aa85f1f775f3237fbf3c84e9c5c24b5aee342639aa2e913561fe948f62b53189a9a25ef84af04000000"], 0x1, &(0x7f0000000fd0)=[], 0x0, &(0x7f0000002000)=[]}}], 0x1, 0x0) getresgid(&(0x7f0000002000), &(0x7f0000001000), &(0x7f0000002ffc)=0x0) syz_extract_tcp_res(&(0x7f0000000180), 0x59, 0x8000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7fff, 0x2, 0x0, 0xa, 0x8, 0x4, "e270b1120a45a1bc944ee93c06fc9933608d88db6bd642de20b1da6cd9adaf54f8ed3d75afe7b9f1abb4711fce165661866e694ea55296f7655a61a6b0fece46", "fe80b77398958a8cd71d48bc4c320f6c65fedf2421ddedb17a6cf99d326b5ec0f3427b3093e7548e7896efb794519e1d3d6ae7ab675b3e9401c1711c66fda1db", "43039bf417f8316126c57fa748feb3a6d3e9f39f889da6a136e66f28c98ee1f6", [0x31d, 0x3f]}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0)=""/14, &(0x7f0000000300)=0xe) keyctl$chown(0x4, 0x0, 0x0, r1) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0x7fffffff) 2018/02/27 16:41:33 executing program 0: personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x6) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000000040)=0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/02/27 16:41:33 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x8) fcntl$getown(r1, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000300)='net/xfrm_stat\x00') renameat2(r0, &(0x7f0000000180)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00', 0x1) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x4, r4}) 2018/02/27 16:41:33 executing program 3: keyctl$invalidate(0x15, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x101140, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x80000000, 0x1, 0x1, 'queue1\x00', 0x3}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0xf04, 0xfffffffffffffffb, 0x64}) keyctl$link(0x8, 0x0, 0x0) 2018/02/27 16:41:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3ec8, 0xcefd, 0x1, 0x4, 0x4, 0x8a4d, 0x246, {0x0, @in6={{0xa, 0x4e21, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0xaa, 0x6, 0xfffffffffffffffd, 0x6}}, &(0x7f0000000200)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0x401, 0x80000000}, &(0x7f0000000280)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x20}, {r2, 0x12}], 0x2, &(0x7f0000000040), &(0x7f0000000080)={0x2}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e21, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e24, 0x1000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x1ff}, 0xe3, [0x7, 0xfffffffffffffff7, 0x7, 0x6, 0x5, 0x0, 0x3, 0x8a0]}, 0x5c) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x100, 0x0) sendto$inet6(r2, &(0x7f000074e000), 0x0, 0x90, &(0x7f0000f68000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/27 16:41:33 executing program 7: mkdir(&(0x7f0000eb6ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000180)='./file1\x00', &(0x7f0000000000)="72616d6673005cb25c0f711353563a1d0f6879d11a8ff87d0b83897c0f4a0e079711f714334fe8dbad86f2b65bf19604e9ddef25f1c4ef76ffe2491f01fa29a868090d36c9be2f7871d118ffc0eeb3f6940b4752db719de19eb8e867c8af20f51dc4c4590472bfc7bca330a0c132d386122908a641cbbbe346a39a21e9a50dbc3fa766e3ba11d81d8eafac62c2093e2701e317e391c2a204625d432643df5b98c510a62c9db8bea8632bf20c918294ab9dc5a63cee5274da83f95987904d6534f1e068dc", 0x0, &(0x7f0000000140)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) link(&(0x7f00005aaff4)='./file0/bus\x00', &(0x7f0000feb000)='./file0/file0\x00') syncfs(r0) 2018/02/27 16:41:33 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) fadvise64(r0, 0x0, 0x4180, 0x6) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregset(0x4204, r1, 0x207, &(0x7f00000000c0)={&(0x7f0000000040)=""/92, 0x5c}) 2018/02/27 16:41:33 executing program 5: r0 = creat(&(0x7f0000226000)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000977000)=@known='system.posix_acl_access\x00', &(0x7f00006b9ffc)="02000000", 0x4, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x8, 0x8, 0xe6f, 0x81}, {0xfffffffffffffffd, 0x5, 0x7, 0xfffffffffffff001}, {0xfff, 0x1, 0x1, 0x3}, {0x29, 0xcd5, 0x8000, 0x2}, {0x2, 0x1, 0x97, 0x1ff}, {0xff, 0x1, 0x6, 0x1}, {0x4, 0x1f, 0x2df, 0x89ae}, {0x2, 0x5, 0x3, 0x7}]}, 0x8) 2018/02/27 16:41:33 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220a801e15c77a6", 0xc) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) write(r0, &(0x7f00000001c0)="9660de280ac15c70f963311f63a31fc6a1de3dcd71f85d7a85bf", 0x1a) clock_gettime(0x0, &(0x7f00000003c0)) nanosleep(&(0x7f0000000400)={0x0, 0x1c9c380}, &(0x7f0000000200)) shutdown(r0, 0x1) listen$netrom(r0, 0x3f) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/75, 0x4b}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/181, 0xb5}, {&(0x7f0000000240)=""/140, 0x8c}], 0x4) 2018/02/27 16:41:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) r2 = dup2(r1, r0) r3 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0)=0x8, 0x4) sendmsg(r3, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001800030207fffd946fa283bc0aeee6d87986c497271d856808000800d188737e", 0x24}], 0x1}, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000001c0)={0x9, 0x0, 0x800, 0x7f2, 0x10001, 0x3}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000100)="47bd8f62cd42320c4a9a2e124521f286fbc8e299a18b1a62afc70746a0b9d15d1382d07a293b47dbebdb8f35203ca89e4ff2ba1dac93940e7cd50452699e294b4a5629a019638f93e8bec2a74281967c10e4837941b4860b2732704fff6f41c5c7070af49c456fce984219dc1f797cda345819d9e4d5ed8248b655d57ba388626ba672fe476a21fce6dc6ac898b91abbcce8f2ee9097a2ec6f27502e86732135ac01f7c15ad8d7db3d53573c33d3762b1bea22") geteuid() 2018/02/27 16:41:33 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) socket$packet(0x11, 0x2000000003, 0x300) 2018/02/27 16:41:33 executing program 2: 2018/02/27 16:41:33 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000004000)=[]}, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$addseals(r0, 0x409, 0x3) creat(&(0x7f0000000100)='./file0\x00', 0xf0) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="19ed3a4e"], &(0x7f00000000c0)=0x8) 2018/02/27 16:41:33 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000540)=0x0) ptrace$peekuser(0x3, r3, 0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x8, 0xf1}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000680)={r5, 0x3, 0x20}, &(0x7f00000006c0)=0xc) futex(&(0x7f0000000080)=0x6, 0x0, 0x4, &(0x7f0000000040)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000000)=0x4, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x228000, 0x0) syz_open_pts(r6, 0x40400) sendto$inet6(r6, &(0x7f00000000c0)="59372c82da072bc4139da76fa3c165521b305b69", 0x14, 0x4080, &(0x7f0000000500)={0xa, 0x4e21, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, 0x1c) mq_timedsend(r6, &(0x7f0000000380)="db28614deeff843dd8b59cbc22a6b91eae81e1c4bed91cf972762f9db2f26a7900eac10aef791f7d04bf59022999befc4488e9c444a2e5d1bf3bd39adf2506c7d8c84c827060df5babdae310685f", 0x4e, 0xa, 0x0) r7 = getpid() get_robust_list(r7, &(0x7f0000000440)=&(0x7f0000000400), &(0x7f0000000480)=0xc) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstatfs(r8, &(0x7f0000000300)=""/50) accept4$packet(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000007c0)=0x14, 0x800) sendmmsg(r4, &(0x7f00000037c0)=[{{&(0x7f0000000800)=@ll={0x11, 0xa, r9, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x14, &(0x7f0000001cc0)=[{&(0x7f0000000840)="41ab8aed5cb86615adc9dd42e3dd8040865d828d24c5684e760c4af898518c05f5df1edc77ad902491320b02bedabd2408c2c28cc3b4d43954bddd33b3891256709403027ac4bf393903c9b721dfddb5eb05cfd6ff03e005e8c7d209b6cfae8cbea6a906b9f0b0ce624168985e5e31f0494b687162", 0x75}, {&(0x7f00000008c0)="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{&(0x7f0000001f40)="258733b11bcb1e694282c95bad3641e51bba34af6d6cc9d3cae9ee52c47decfb043307ea067c23a246c4a96e01a320fd603e8beb57a151b18230aa81ab4378", 0x3f}, {&(0x7f0000001f80)="f0d30772c09c622b328e09db8338b8ffa9030c80f937077f54387d1de43769379df087ca36ed2ba67df6127c0e1f8769c3b4af19e1e92cb9ee6576af76006a63fcfec16c913528c4980e68981ea63bdbda823180ce7b50eba5f4718631febc30f800d75b85cbf3e136d808b14afbdd5e", 0x70}, {&(0x7f0000002000)="73398b6e3f6e9a175bce1b5d9d5bc7e90003386ff26fd2607255488da8e41eccf3779f66733851d98a105e6d3f80f2e6404eef2321deba271398d7724691ed192086c270235492bb354a1c6361e328b39012c726e45d46e47b5b9d4b4753fc1071ee93395f9799823284dafef80a17760b41e52ef5ea6c3f8aeb908c53ac31514022838b0cde6d707c46f0bb9cc93e48369f4d995dd463cff9a9a8bbb371c80afa7582bb3e8e58b3309b127ccbdbbd682c1ef2b34c3a098593887a941a2e522a361e50007e13ad35eebb5b22f73bd91d0818d16a96cd2f431716fe914b09086b99b9dc1aa8d142c7ee735a775449fae9616930", 0xf3}], 0x6, &(0x7f0000002140)=[{0x60, 0xe6df19af70ba4406, 0x2, 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&(0x7f0000003480)=[{&(0x7f00000021c0)="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", 0x1000}, {&(0x7f00000031c0)="ae28a96405d043d7ab50339cdf37d506aca2140485d85ea4f68f251b3eb4194a0a3041177ac25db1f8590fc272b1e103a7a36bf9cf5c6fcb3cfb166bc5024db735a589ba37617cb2a85c6cfbbb", 0x4d}, {&(0x7f0000003240)="50f90a9faceed7f26101c0874b37a3938b46b0aea0d00bc4a977f43082be82b980ed6a5d27ba5f4c273bc4a2babd715f1879261e422a116bc1a195018e60ed3ed649d3af1323eecba29f8f8b9860fc20d6f2046a4a3261f8446be29fd43a984d357971a54947bbcfbd5f60aeb41e882cfdf9c94ca611ae58a4cb72a22975098c482e1fb5f69d9180d175ea2b8bee83ca9e3b3202281aa5e9a781c972b048c9c1a42eb6d14b12a457f1713528c3bbc7c9ce5190411f09f6680418d0f19d0fbdb5d722e0111e91154d565b19aef2f39781cad418662f34ce7f", 0xd8}, {&(0x7f0000003340)="734d462c297ad0f7c76494d6d883e699ae78aa08965921bf4e2b4a19fb70d1ce8c6ad3091efe9fd18c5341682a313392192ea941ac1a6cb9d5080d86366edaa03ca8e5b592f2b4ef6cfa800ebca43435320ddfd27c8c0bc0aa23ea646f66d6ba132c641221d1e45b9a469fce0079d0a290d028be3c4599381f7d2c9d931118b7f93fd69a656722eb4008c9c3a5c0f537fea0e77ef73c3dea929f04ee26af31728da0c79827740de304ba54935685313afd6650b49f40a014c5173cf54c1d", 0xbe}, {&(0x7f0000003400)="0b113879e8ee090111c25e5b175f8704c73dee6523e42515bf530b7afc8cf87150b8795d8142c461aaad6c9fd021f1c98464e5072f72bfd8d27f67fae53df5491068afb9811930701885d12d1d3479ca62dd5dcacb2a39f763cac5b773f1657c70d0884cd860def4cb8d8b5bc350e89416f07d26546cadc77bf158", 0x7b}], 0x5, &(0x7f00000034c0)=[{0xf4, 0x13b, 0x421, "db6469c657e69aceddfde5318374426c6d9d8e45f47f90b48034ae2ca3f247d43ba3d2d17ef16660d8078ae4557e004ab2212c0f8c8c90978d3fa3d8cc6c0390f512d83f4476792df0aed39ae0d9d5884f38e968815f6a387829a747b95a633b4eebf615485d38f840ee330246e566fe1726c63b8bc63df3758973c3d93b2bc1efbc2c07a471359abee10d6b5cf5bf535bca69a39b7787b3595e97ba099bc649baec592004d6018a7f3c8eae51bf1af774ec636caedaef9377a1df8ec81cf97ab6b2e0749b57338420546272409f7617c4b5423c1225278b6f58efc9aedc6a0f64629aa433"}, {0xd0, 0x115, 0x0, "c868b885b3003bdc2c8e8dd899826d5f035df631b8a9a561e187de75fe0e5c664f99d8b60d8410149fd4c44ac5594cc552074b06f0fd15e9d53f83da76bdedb7a50a303ca4880f64ffaa93dd25bda9327e453a5ab8cd38aa034615ace653a3726b964e8024fa086ce2e01acd1aef9579bc856bf74754dcf74339d3ca321ec9ca1109fe22795b7f09dc9b887aa114e6dfcebab797634903838daea9f1f077ce3cd9a6b56bdd3ed79cbcaa221535209a804993c90a8b1a6fc3f043f036bef7c1767b2c7afa"}], 0x1c4, 0x4880}, 0x8001}, {{&(0x7f00000036c0)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x4, 0x1, 0x0, 0x4}}, 0x2e, &(0x7f0000003700)=[], 0x0, &(0x7f0000003740)=[{0x74, 0x118, 0x40, "a3b591ed1d6bbb2fad9c04610c3f9468aa554c6d5fe1722bbf92519f63462b2b90df19fcb513d84f3a4e96378f107dcd3d2bce771c8e3cd675c8ca0a1165d2803ea03a2021bacbdc7b12c6268535376aab0f010bf06999e4eb701115ef39cd387ed6d45da667be"}], 0x74, 0x20008005}, 0x8001}], 0x4, 0x48084) mq_notify(r8, &(0x7f0000000280)={0x0, 0xe, 0x2, @thr={&(0x7f0000000100)="8c805553756f184148353c7cb4543686b5f9e2d27e33dd1552a719194ae171da32c379325a64da9a25d4b82b9e6c63822012add2ee61efd5edf604bba1aae717aec393eb38842bca316ff32eb0bb57e819b4a56e04d627a903fac52403afa6b0fa8cf161677c64d84b735c1c188180eea29481b8c8972600f7b66cdfdf76adce11240a166e4dff663e13a1a88efc7c8a181568093b9fde0756c2b24006027f3f", &(0x7f00000001c0)="0630ae0b2bac81665b0b20fed4e6e7995bb8dd94cceeae6581353e5faa799f447df286d1b93786fe59946985968bbd0eb125c52043f905702cb8ac8d54eb3bf2271579524786f3947712781f675b865fb4829ad3cdb5043834bb3a2806a420aa481f4b32e0b21ea5810d21082a56c5ae5d4304f0db11de7ba09b3ca797b2b649e13761f7c9cdcce7f8b736874b5886991eb8c75c254cb68cd25a06a1f72ac524aea1e9e69250"}}) 2018/02/27 16:41:33 executing program 4: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") readv(r1, &(0x7f0000000000)=[{&(0x7f000000d000)=""/253, 0x2ce}], 0xa1) 2018/02/27 16:41:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000001040100ffffffffffffffff0000000008000600050000001a2b06d4e814c6d9593adb65c3377fd411ef8660400fe57187945f1e9944616209dfc01caa"], 0x1c}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000000c0)={0xfd3e, 0x2, 0x4, 'queue0\x00', 0x7fff}) 2018/02/27 16:41:33 executing program 0: recvmmsg(0xffffffffffffff9c, &(0x7f00000074c0)=[{{&(0x7f0000000280)=@ethernet={0x0, @dev}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/12, 0xc}, {&(0x7f0000000300)=""/112, 0x70}, {&(0x7f0000000380)=""/18, 0x12}], 0x3, &(0x7f0000000400)=""/147, 0x93, 0x3}, 0x7fdb}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000004c0)=""/106, 0x6a}, {&(0x7f0000000540)=""/136, 0x88}], 0x2, 0x0, 0x0, 0xffffffff00000000}, 0x2}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000640)=""/203, 0xcb}, {&(0x7f0000000740)=""/23, 0x17}], 0x2, &(0x7f00000007c0)=""/1, 0x1, 0x8001}, 0x3}, {{&(0x7f0000000800)=@rc, 0xa, &(0x7f0000000c00)=[{&(0x7f0000000840)=""/88, 0x58}, {&(0x7f00000008c0)=""/192, 0xc0}, {&(0x7f0000000980)=""/84, 0x54}, {&(0x7f0000000a00)=""/32, 0x20}, {&(0x7f0000000a40)=""/208, 0xd0}, {&(0x7f0000000b40)=""/84, 0x54}, {&(0x7f0000000bc0)=""/32, 0x20}], 0x7, 0x0, 0x0, 0x7c08f2ea}, 0x1f}, {{&(0x7f0000000c40)=@nl=@kern, 0xc, &(0x7f0000002080)=[{&(0x7f0000000c80)=""/197, 0xc5}, {&(0x7f0000000d80)=""/74, 0x4a}, {&(0x7f0000000e00)=""/31, 0x1f}, {&(0x7f0000000e40)=""/7, 0x7}, {&(0x7f0000000e80)=""/71, 0x47}, {&(0x7f0000000f00)=""/4096, 0x1000}, {&(0x7f0000001f00)=""/172, 0xac}, {&(0x7f0000001fc0)=""/167, 0xa7}], 0x8, &(0x7f00000020c0)=""/117, 0x75, 0x4}, 0x400}, {{&(0x7f0000002140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x3a, &(0x7f0000002640)=[{&(0x7f0000002180)=""/245, 0xf5}, {&(0x7f0000002280)=""/160, 0xa0}, {&(0x7f0000002340)=""/48, 0x30}, {&(0x7f0000002380)=""/54, 0x36}, {&(0x7f00000023c0)=""/77, 0x4d}, {&(0x7f0000002440)=""/25, 0x19}, {&(0x7f0000002480)=""/137, 0x89}, {&(0x7f0000002540)=""/27, 0x1b}, {&(0x7f0000002580)=""/133, 0x85}], 0x9, &(0x7f00000026c0)=""/4096, 0x1000, 0x2}, 0x4}, {{&(0x7f00000036c0)=@can, 0x10, &(0x7f0000003740)=[{&(0x7f0000003700)=""/52, 0x34}], 0x1, &(0x7f0000003780)=""/66, 0x42, 0x80}, 0x9}, {{&(0x7f0000003800)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x1e, &(0x7f0000003a80)=[{&(0x7f0000003840)=""/244, 0xf4}, {&(0x7f0000003940)=""/196, 0xc4}, {&(0x7f0000003a40)=""/28, 0x1c}], 0x3, &(0x7f0000003ac0)=""/210, 0xd2, 0x3}, 0x1}, {{&(0x7f0000003bc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x2e, &(0x7f0000004c80)=[{&(0x7f0000003c00)=""/115, 0x73}, {&(0x7f0000003c80)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0xfcb}, 0x2}, {{&(0x7f0000004cc0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c, &(0x7f0000007340)=[{&(0x7f0000004d00)=""/232, 0xe8}, {&(0x7f0000004e00)=""/133, 0x85}, {&(0x7f0000004ec0)=""/168, 0xa8}, {&(0x7f0000004f80)=""/221, 0xdd}, {&(0x7f0000005080)=""/4096, 0x1000}, {&(0x7f0000006080)=""/112, 0x70}, {&(0x7f0000006100)=""/233, 0xe9}, {&(0x7f0000006200)=""/56, 0x38}, {&(0x7f0000006240)=""/243, 0xf3}, {&(0x7f0000006340)=""/4096, 0x1000}], 0xa, &(0x7f00000073c0)=""/205, 0xcd, 0x4}, 0x2000000000000}], 0xa, 0x40000000, &(0x7f0000007600)={0x0, 0x989680}) listen(r0, 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e20, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x4e22, @rand_addr=0x3ff}}, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x9b}}}, 0x3, 0x9, 0x2, "d073a60c9011a29d661461374dfae98cf46ff6dbef80b2507f9690942e2cd6d3598beb01d77414621bf40b68dce68ffde642011550bb197b321019724ff4c2de53279b3f37e70529b30a00b9df38e41d"}, 0x160) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x80, 0x3, 0x3, 0x0, 0x81, 0xd6f, 0x2}, 0x20) 2018/02/27 16:41:33 executing program 6: socket$unix(0x1, 0x805, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x6836, @loopback={0x0, 0x1}, 0x9}}, 0x42, 0x6}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000180)=0x8c) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x8, 0x3f, 0x5c, 0x0, 0xfff}, 0x14) 2018/02/27 16:41:33 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x8, 0x2001) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) signalfd(r0, &(0x7f0000000100)={0x5d0}, 0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005a4307ff070000000600"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setsig(r3, 0xa, 0x27) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) lstat(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) 2018/02/27 16:41:33 executing program 2: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="f1a841ea0c3995752f62a631d7104341cdbf1960b0df465751b692e286a80939f0506d", 0x23, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000340)='rxrpc_s\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="c7499b8ffef5d1a64244daa6785cc37774c1f85299bec092864be15bab399f42eb3b0bd23daf03eec51f95c0b2efdd9ce3b3f7335aa118b4083a81780b0553f201e62b3ebe1e76f014f878202e3112e1b97bbcc215cad1fae13b9c0d4807bc5ec32ace9802c2a00a80e64416d716ff1ab97a566fbdad3c21aeaf0514297371e8b1b9d8f87e1a32bf6e5ae01c0c6530d91a4b30057d2537826aa7030fdec4bb448c8806be41c8ab61152f7d4aa814fe44e3edebcdafc3ae1456359971227ebf0f5d9e90daa9d82b9d30ef49e7", 0xcc, 0xfffffffffffffff9) keyctl$instantiate(0xc, r0, &(0x7f0000000240)="eb58d0d8f70b6eb32d9eb5d6512336c93c3abbddcc605bd86a6160d762b363023644c5242cee3011e5f3a93b8ff5e81e89a81e7a8699241e15009f41ba22902b4b681337e4a3bba25d5638fe2158e3283dcf29c7cc77d240d7a4316f5f3bc55952d54559ed44887bd9a6fdd5553409733b9060d7b155afc2ce5ef6ae14d71f994b7f4a9d8ad9fc694520e5e7565da9472477e6b779afe2a80f15477517b4239d18cbc2741faeee7a221d63b6a3e5590fb00535c1cce7740ceb629bd13c0d15b8728920e8a275338f269e2a44e4f87835484c119884527957033687e5005fef779a9d1c2ca2bcce7bc1cfda3efa5743779a7147df", 0xf4, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x20000, 0x0) bind$nfc_llcp(r2, &(0x7f0000000500)={0x27, 0x0, 0x80000000, 0x1, 0x1ff, 0xe1df, "1c0fe5d96a455fc3853af36c07a591e002a31520da3b58b0093596c30a771bc25209e9792fdb29bfff31d73d6107e2c20de8113d029dfc163258e259da8c78"}, 0x58) r3 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='-\x00', 0xfffffffffffffffb) r4 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="cb00", 0xfffffffffffffff8) keyctl$unlink(0x9, r4, r3) 2018/02/27 16:41:33 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000029c000/0x400000)=nil, 0x400000, 0x9) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) 2018/02/27 16:41:33 executing program 1: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) 2018/02/27 16:41:33 executing program 7: r0 = epoll_create1(0x80000) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005ae000)={&(0x7f0000e21f7c)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/27 16:41:33 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000000180)=0x534, 0x4) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="021000000a00000000000000000000000800120000000000000000000000000006000000000000000000000000000000fe80000000aaff020000000000000000000000000001"], 0x50}, 0x1}, 0x0) 2018/02/27 16:41:33 executing program 0: mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000100)={0x7, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000140)={r2, 0x2}) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c) 2018/02/27 16:41:33 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = dup(0xffffffffffffffff) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000280)) keyctl$unlink(0x9, r0, 0xffffffffffffffff) r2 = memfd_create(&(0x7f0000000200)='eth1-{posix_acl_accessmd5sum-ppp0^', 0x2) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) geteuid() setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x5}, 0x4) r3 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000008, 0x81110, r2, 0x3e) r4 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x80010, r2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000580)={0x60, 0x0, &(0x7f0000000480)=[@increfs_done={0x40106308, r3, 0x3}, @register_looper={0x630b}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x60, 0x28, &(0x7f00000003c0)=[@ptr={0x70742a85, 0x1, &(0x7f0000000380), 0x1, 0x3, 0x22}, @flat={0x0, 0xa, r4, 0x4}, @fda={0x66646185, 0x2, 0x2, 0x39}], &(0x7f0000000440)=[0x68, 0x38, 0x48, 0x18, 0x28]}}, @exit_looper={0x630d}], 0x76, 0x0, &(0x7f0000000500)="01d6619739a1d95db7611f14962b9b9f599c33d4c3cc3a5026d303d294fc253263310496c2beaea4734abb8ecb814a714cf642109ef4431d1d42df04784cde3d952b263a41debfe45f1917e7fa62641475db7ff6af4ae569c1774a16ea3ac5afac929bf11a44f140c39f6928713cb50d78453327611b"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000240)={0x14, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0d63fd00076304c0020000000663044001000000"], 0x11, 0x0, &(0x7f00000001c0)="874cd7e41410aace048a71a5c5bed4554a"}) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000100)=""/146) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x5, 0x401, 'queue1\x00', 0xffffffff7fffffff}) 2018/02/27 16:41:33 executing program 7: symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000837000)='./bus\x00', &(0x7f0000949000)) 2018/02/27 16:41:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000e5e000)=@abs, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) bind$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"720aab5f47ff74"}, 0x6}, 0x10) 2018/02/27 16:41:33 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={'gre0\x00', @ifru_names='eql\x00'}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) r3 = fcntl$dupfd(r0, 0x0, r0) write$selinux_user(r3, &(0x7f0000000280)={'system_u:object_r:mail_spool_t:s0', 0x20, 'unconfined_u\x00'}, 0x2f) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r4}, 0xc) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 2018/02/27 16:41:33 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000010401010000000000000000000000000c0001000000000092ddd0c478aab077e24d25df0ba458c92e87b45f4283d81a4cc6c2bddac84c37a25c287e321d7e8ed43326f58707756ceffd52169eb53721ca358f33f9fde2dcb234ea3533cb6a0e978aa1c20e4604cc7d18af449d87235699652c00", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/02/27 16:41:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@rand_addr, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @dev={0xac, 0x14}, @rand_addr, @broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/02/27 16:41:33 executing program 0: r0 = memfd_create(&(0x7f0000000000)='/selinux/policy\x00', 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000140)={0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009d0ff0)='/selinux/policy\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000c02ff8), 0x8) 2018/02/27 16:41:33 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) sendto(r0, &(0x7f00000002c0)="9a53fb5f4bee6713b65b70a164bede7775bf43e00a68540fa33d16c29e271e5914c65787aadc10a3e5c6b8f9c8f423784eb1f80a7e91539cdfdeb01850513c5975cc8057abd53718699dd77fbeb4b4d31ebaaabffaf02a959023b29795e911903755292ea293a4ab6c221796b1704b7cea91d97b", 0x74, 0x4000000, &(0x7f0000000340)=@sco={0x1f, {0x1000, 0xffffffffffff45ee, 0x9, 0x7f, 0x0, 0x7}}, 0x8) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x68, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xa21, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in6={0xa, 0x4e22, 0x4, @empty, 0x3}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x1000, @loopback={0x0, 0x1}, 0x200}}, 0x95eb, 0x7, 0xbad, 0x78, 0x81}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x3, 0x3, [0x3, 0xffffffff, 0x5]}, &(0x7f0000000280)=0xe) 2018/02/27 16:41:33 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) prlimit64(r1, 0x0, &(0x7f0000000100)={0x5, 0x6}, &(0x7f0000000140)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x3ff, 0x4, 0x20, 0x69d, 0x10003, 0x2, 0x4, 0x7ff, 0xffffffffffff8000, 0x6, 0x2, 0xa7}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x101, 0x7, 0x9, 0x40, 0x8, 0x3, 0x0, 0x401, 0x100000000, 0x0, 0x8, 0xaf4}) 2018/02/27 16:41:33 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfd, 0x1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="00feff0000000090a78fcbb46de602083e442a505a2d488e270a957997ec51e44d431620438bea5cb297fe879aeeeffef525d2b3630bdd89f65ebca6541fe3298edc927e000000005f164ca32a503795cad7e284203d0ab0555d2ae3d89e119aa82d0000c43121c947cc23d314edfb665286c419f80b"], &(0x7f0000000100)=""/207, 0xcf) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000ffc), 0x4) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000000c0)=0x5, 0x4) fremovexattr(r1, &(0x7f0000000200)=@known='trusted.syz\x00') 2018/02/27 16:41:33 executing program 4: unshare(0x20000400) r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r1, &(0x7f0000eb8000)) 2018/02/27 16:41:33 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x80, @tick=0xfff, 0x4, {0x10001, 0x65}, 0x4, 0x1, 0x101}) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000e78a42), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x4e20, @empty}, 0x10) recvmmsg(r0, &(0x7f0000006f40)=[{{0x0, 0x0, &(0x7f0000006ec0)=[], 0x0, &(0x7f0000006f00)=""/57, 0x39}}], 0x1, 0x40000020, &(0x7f0000006f80)={0x0, 0x1c9c380}) 2018/02/27 16:41:33 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@dev, @in6=@local}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000003c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x14) r3 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0xf001, r1, 0x0, 0x0, 0x0, 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f00001a6ffc), 0x400) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, r0}) 2018/02/27 16:41:33 executing program 1: r0 = getpgrp(0xffffffffffffffff) process_vm_writev(r0, &(0x7f0000000000)=[{}, {&(0x7f0000bf7fe4)=""/28, 0x1c}, {&(0x7f000086ffe5)=""/27, 0x1b}, {&(0x7f00002c3ffb)=""/5, 0x5}], 0x4, &(0x7f000009ffa0)=[{&(0x7f0000000040)=""/236, 0xec}], 0x1cc, 0x0) process_vm_writev(r0, &(0x7f0000001400)=[{&(0x7f0000001300)=""/187, 0xbb}, {&(0x7f00000013c0)=""/51, 0x33}], 0x2, &(0x7f00000018c0)=[{&(0x7f0000001440)=""/12, 0xc}, {&(0x7f0000001480)}, {&(0x7f00000014c0)=""/205, 0xcd}, {&(0x7f00000015c0)=""/199, 0xc7}, {&(0x7f00000016c0)=""/196, 0xc4}, {&(0x7f00000017c0)}, {&(0x7f0000001800)=""/44, 0x2c}, {&(0x7f0000001840)=""/51, 0x33}, {&(0x7f0000001880)}], 0x9, 0x0) timer_create(0x2, &(0x7f0000001240)={0x0, 0x13, 0x4, @thr={&(0x7f0000000140)="9b7371b3c609f4bccd717a0fd45ea9197dd1abfa6d6bfcf4c7b4cd3ebc2bb113aa0666413f1c30b330b6270a3df8f0f7462b660a475d29c3440ac0239f253f76dc726a941fbdce2e9ea644a264928765d393f1036b3a1a76a45e37c22090f1d20b2bce6e924bcff5f844fa513db129831f75f6a414701ace9c7ba51b4170f9abdae6ebb6518191512270aadfe15b5743c1120a0501eaabe9772f315ce3e1a9eb74c50870d8e1b1c4c41068f48bcc11dcc7cbb1566f766db9f2c8d9176fded8b38433", &(0x7f0000000240)="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"}}, &(0x7f00000012c0)) 2018/02/27 16:41:34 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x9e8, 0x0) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000002, 0x3, 0x10001) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000040)=ANY=[@ANYBLOB="570000000000800000000000ad000000ebf4a8e79648a759bf00d30b3f00ff0705000400ff070800"]) 2018/02/27 16:41:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)="ddfd66cd786c0fa3d8bc10e8d37c2b7664775964aab888d266de64534c7d20b8", 0x20}, {&(0x7f0000000100)="3017878bdbc7f9006d5d7d04a92185585f7c4298344c30585ead8c4a91019c6adb07383c50", 0x25}, {&(0x7f0000000140)="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", 0xfc}, {&(0x7f0000000240)="4a219c8009104430b8bef7d931bd3df0a786fdc7ffb8b9974eb2ae2f6c0426cdf05a31d57be1325b4792859c52e05f108a648bac2d0121796f2ac7b0d46be16af19d734fee0bb3b3dfed22c825e3153fe1a9018913482f652b84abdb0376bd777c4bc4b23429d109e44b0ed94e07d6a51abb080c7737ab5305e083fb16e6dfc5c7546799e6184b4d3c6394c5006e65d8ba5e89b4393ca74766fae4b1a827d9fa9ffeb1055c948c98af", 0xa9}, {&(0x7f0000000300)="efa7b347292b14b8c57948a18cd41b27307d96103104cb53117f6a27bb8bae25f1db31f4756bd1088c66f2c965d7e18ed003479d1f883feb72f8deb7c22eafae5541f1b983c72bf0882aad1e747db17fb5314d8998ca0019b1388866f299efa78d030231d463ebe2ee48ca52650db625c4529ecde0c96496e69a7ce430fbc60c12d9258df934cfbf8522f802eae66cc39c24ddbc260a8ad1e82931ab43fec78a43f26c9f2e9a49fc21dc389db45049c82a016133843cf20c7d09423ccb51a4124dfa97a54cc65c3306637ba40029c383903f531e790b53fa34668fc10d2c50916876eb1b0730072f9b8efbf9ff3ce988c75069fa2c", 0xf5}, {&(0x7f0000000400)="f802cf91fbc35dc5b9aeebd238bc66e1de78dd0e9a1e0d0cba65be61a1c810d6695c89cdbf19f022a38fbe8c8104178815c28509a29ba7b3335d64e33aa39ef30cc1366592b0d9f82d511de90e362123366d8e281aa93e3718fa3344e7025eab14d5968139a64d1366877b67e75c7320ab2aee0530eefa385ebc8f6d829bb6e62ef1f776eb8967802e73d1b2709c5247b3fd0c9b24eef53f04757c9e92", 0x9d}], 0x6, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000000c0)=0x1466, 0x4) getsockopt(r0, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e0026c)=0x28) socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x3, 0x15, 0x1, 0x7f, "f20bec67260a22e3c038b6a98c5e8af98fbeb67078f4a87791c186a5e9110388"}) 2018/02/27 16:41:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) r1 = socket$netlink(0x10, 0x3, 0x2) writev(r1, &(0x7f0000f27ff0)=[{&(0x7f00005f0000)="29000000200019fff63d0a14000000060200003215f50005000000000d0011000000000200e1000008", 0x29}], 0x1) 2018/02/27 16:41:34 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x200400, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/253, 0xfd}], 0x20000000000000da, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/net\x00') pipe(&(0x7f0000000000)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000200)={{0x200, 0x400}, 'port0\x00', 0x16, 0x0, 0x81, 0x7, 0x88, 0x8000, 0x10000, 0x0, 0x1, 0x4}) read(r1, &(0x7f0000000100)=""/204, 0xcc) 2018/02/27 16:41:34 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="df8a8e69cc53296487ad2b9399be9aeab702d83958734672ef773bfe17b92507f46459f048f784c7b7", 0x29, 0xfffffffffffffffe) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x408600, 0x0) r1 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='{cpusetvmnet0vboxnet0mime_type\x00', 0xfffffffffffffff9) keyctl$link(0x8, r1, r1) connect$l2tp(r0, &(0x7f0000002400)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x4, 0x3, {0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x4}}}, 0x32) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000940)=0x0) r3 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c80)={0x0, 0x0}, &(0x7f0000001cc0)=0xc) getresgid(&(0x7f0000001d00), &(0x7f0000001d40), &(0x7f0000001d80)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001dc0)=0x0) stat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001ec0)={0x0, 0x0}, &(0x7f0000001f00)=0xc) r11 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001f40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001f80)={{{@in=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000002080)=0xe8) getresgid(&(0x7f00000020c0), &(0x7f0000002100)=0x0, &(0x7f0000002140)) r15 = getpgid(0x0) stat(&(0x7f0000002180)='./file0\x00', &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000023c0)={&(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x20}, 0xc, &(0x7f0000001c40)=[{&(0x7f0000000200)={0x350, 0x2c, 0x800, 0x70bd27, 0x25dfdbfc, "", [@nested={0xe0, 0x2d, [@generic="6ec982cfafc13cca", @typed={0xc, 0x1a, @ipv4=@broadcast=0xffffffff}, @generic="f430c401dd1641d944560211576023d3832cdc7b14e2302dcec6981151bb9a3d93d3f5756068604b03b64618db1157b9360e089b4d7965cf4bda58c71e299d04385a535ca6d98f3b8eedbf9689ec0fdfe7724f91db2172244d", @typed={0x18, 0x3f, @str='/dev/sequencer\x00'}, @typed={0x8, 0x31}, @generic="ae647fd8f00bc41c8cc943e8313aeac08c45bc1fbed7808bee43987319f67df58e43f82abc103ffbeac2e4ad37b9bd9673f18fa6411ffd3ea7a0e3fa35d2b8fac61ed730f50e6d6d3633b510d970f7"]}, @generic="18c2ae1b56f6e259ee47a8eadf1a55a147e6b172c86dc9444fd15011c9cde9", @generic="009d4a77e824187e58978e888cda4509c45479d26dca0cf0a029c38893519bf7598a6bac270655342b67740bec3a429331b221b8f46e526294b999a0038388504cfa99caa64656c6068fb8f83e93f0658bfef16eb64edb02eda18e0f603daa2ef124d1f263710a3869a6889512d64ed191275d091f45cc5b2cc17e02f34441e69f6def31e69d0aa04e3653649429f17de1ddc4570bcb38f7b6c75730c932b0ab0aa32bd0466c54d2", @generic="132513f3e8b357961a76a54570ac7169c3677ebb3429d4ca6403de263e9e7fb0425e2ae0f50028de710e465cddd6548a9d7e2833704f76bb499353ed71a14a3be0485c116983f2e4ee820c76362e1393836d015d2baa573ad9a0ad629e6a85863a837c992b70c56963f26e5ca8d8d768a07ba47e1cac698bf1135621a63df0e60954809b04820fa19b2e6dcb9f", @generic="b8fff6e3b568a36c4376aa00ef920ea73a93bd1c12e568721c7f66c077dfcfd8b233df02353b1f55f9dc7fd0", @typed={0xe0, 0x92, @binary="93dd7ea279f85ec39ab85a13b364126b6bb40b309d2c7e0045aadf6f592416cc3cb5c9f8efc53a8cca265909895add2ce07a9d23a6494e70fe6538647f2910daef06280d8a7e705536e86782bacc77eee683d90c2e32808b59dc13f959dda64d220b82a66dcbfa9bb09445fb4358ce45182f71256ef765f8a33902fd01247b14934713d73b1fab8c0ac725047cd041037dd2311b7f8f2cab0922c7662c1a3cea53259c855a9a57271cfa2b1222db4b6e041003d668927b91d12ebe52d5742b19d7c224c966fb1735d188296c434a1fd80583f41db47389"}]}, 0x350}, {&(0x7f0000000580)={0x98, 0x13, 0x4, 0x70bd29, 0x25dfdbfe, "", [@generic="0f6e58648c79e8c68ab5f1c2c4e86f70d4753771aa9c73df1c", @nested={0x6c, 0x28, [@typed={0x68, 0x1, @binary="225e9331e618a0482e67c0a51fb097e2fc20bff654f38509b94a6f1459ce9a96c9792694ebdc7f5fa2e392714ee2cc52783346f424f8eb49beb5534bf4d5f705c9a6675bf4fe8e4d2055dff84a957f09a98c46bc024dff45bd37782535939c23"}]}]}, 0x98}, {&(0x7f0000000640)={0x198, 0x2f, 0x201, 0x70bd2d, 0x25dfdbfc, "", [@typed={0xa8, 0x35, @binary="839a56ee064f5603c3c3f91a07697a250c07230429df12565fb33ee6062f4f56f1c324eae6636b15123a0845531519e53bd5c63c03c788906b53e3871dd74783b67387ec620ab1e3ea63e5d687965f0dd5fed7e31993d2c99d41bcf1770ed3090a95943015a70519e68fad61bb7e8cf246a0f5eebebab128af734c648c8bcd7dd6530f898377990a234e263f8e5234064b7aa50e92cd1648bd979fc62da6b9e8"}, @typed={0xe0, 0x87, @binary="43c83580db29754648e1c04bf5f12ca5b7beb1465c721a65b65f89033666d3e65b3aa96dbc7a79f6c4864b480199528148cd74594f47915651160e3a47a0f36a95bd2360d1eadcbae5b7ad0de73ee619e3542107b295e5641e0f5bf800a7aa0cb75a72826af96040a41012d1fd708ebe94cb9caf766865d6681c585137c55718368a3f314d57163e397d2e77425131e695501a3a1d620c16c9bad6f9a30ffa808f903f9fadb0d1af723f87a7373e85bb0df382c2712fb04945e72a96a9322fbd4ec2a6cd26de7ec0ae07d8cbce80e1a7e23343a8f83590bf"}]}, 0x198}, {&(0x7f0000000800)={0x120, 0x2a, 0x601, 0x70bd29, 0x25dfdbff, "", [@typed={0x10, 0x12, @u64=0x2}, @typed={0x10, 0x4b, @u64=0x1f}, @typed={0xc, 0x6b, @u32=0x1}, @generic="03573199dac0ac61ca97b9fefb82d8d57c2098a75b694869c18fa675ced62ea4bf5ceb25ecadd7b36d34de47151cc644635c2a9cb20a25402e330b12ce9ddfbd05e1d9391515249e68029f0a45a793d749f2abd62319bb5d432c910c94105ae6ef8e9a69054052fb53eb16d65ff7abe4f663dee61d57e3dfecde4f1f3581f6530a9134ede8ae4e712e3bfb17fe01e0234706bfb5c1968b6afa37a0c3776da7ce7953b47324fa81f65c7016c37d12fdbfe90369a71272edde098927faf74c29e3cefbcdc3957cd21a22c0ab1a7785919c88e256de4a4b9ce9c36c4ad6197a2d6305444c"]}, 0x120}, {&(0x7f0000000980)={0x128c, 0x3ff, 0x828, 0x70bd2b, 0x25dfdbfc, "", [@typed={0x18, 0x31, @ipv6=@dev={0xfe, 0x80, [], 0xa}}, @nested={0x1258, 0x81, [@generic="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@generic="4d6d552aaacb8dd810858c809073b3fad19ee175bd8cb2f2c2b667fe7fb9a853d08c485f9619afcfb5a7003f3225037973a242ca580d1ef683f0a84e63eb640230b0055491bf9a3d5831f0d410", @typed={0xd8, 0x8b, @binary="dfbb2954b460fcbb340e8e0195d137fc5cc0dc1052649851fa8bb469469d2a1df9ddbdae62519f657861e985bfa263ac79208ff137bb0dbf51b6d055f39300de3825cb1172b291a3efe7a0954641c1cd4bd6314d6903eb1f7623508cea42e5f156d368dcff48b092736201d2b516d02d3417c3c0a00f277ea0b3f7258f4af36496047345250e9f2755884b52a4742af6441d2c3ad0fbf0c88cf6bebe85c25ed5185995626f4f7507f62aab4c81ca2e18e0c5bdd7535fdf85c99eb48f548c2b73c5914b56861c8f46d0bfa7326c1ac637"}, @typed={0xc, 0x8c, @pid=r2}, @generic="243c9cf6553f4823fa459c69bd0f6a49da9b428491fc053103f6f3306a22747eb67e9b13fd3a0e283635d790738c1ad2ac57aa2dd8c4718150530427b79efdcc5f7b52f77f102c2bb2948c146ced7af9540b415d82646ab0ab4bf397ef4f73a095e64d982bd492db8a20b56e8533d905157659c63611b0209f8f0f551705cc8ec04ace6c2a74ea35b14b0e13e68e63ad8d1d7afa8f729b5df287c46fefcd35af035b9582cc9db06e35c10a5a519b59ec19ba5683b106f26d882ad8f56ba05cea28bf74584b2a616e5268a394479b0fb86a8d", @typed={0xc, 0x1c, @fd=r0}, @generic="efcc1eb2e5f32267f097ccabb8436363573cdfc706af2d2ca9f900eb9cd5e5f62946e03e768180482c14ed263c20ae6ed47e4c62c16b4c88121db0dbbfd14fb89647f06c"]}, @typed={0xc, 0x56, @u32=0x1}]}, 0x128c}], 0x5, &(0x7f0000002300)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0xa0, 0x800}, 0x0) 2018/02/27 16:41:34 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000040)="1446", 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000180)=""/205, 0xcd, 0x0, &(0x7f00000000c0)) 2018/02/27 16:41:34 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x414000, 0x0) dup2(r1, r0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/27 16:41:34 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f0000000140)="b208e7189ab3bdb28d4ab05c117b4b15de676b0cccb60235a263afb228767dae4cd4617bf0102594abd2ce179e6d841b54afd8db2a390da9ca2b43d6e2657fece10a8729add4e6914079efbd3e52111205d2f1f84c419ace4fea56ee12ebf1f153fca10b1a80fc8213e9530f9500c4e0abed8518e85424efd58eaf82c5e264876a0e591dc24c066b4250ffed77c2d83c65635e410b9c7dc1763b41d6dcc45008ff841e7d1321f3f75a80245a6abc85c1876fc025169843b00b51", 0xba) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2000004, 0x52, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) futex(&(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/02/27 16:41:34 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@dev, @in6=@local}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000003c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x14) r3 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0xf001, r1, 0x0, 0x0, 0x0, 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f00001a6ffc), 0x400) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, r0}) 2018/02/27 16:41:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f0000000040)=""/197, 0xc5) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xf}}, 0xc) unshare(0x10000) 2018/02/27 16:41:34 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a07ff2)='x|\tjid_map\x00') pread64(r0, &(0x7f0000000240)=""/10, 0xa, 0x0) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="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", 0xff, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0x20020) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'ip_vti0\x00', @ifru_flags=0x1400}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000080)={&(0x7f00006b7000/0x3000)=nil, 0x10001, 0x1, 0x1, &(0x7f0000421000/0x2000)=nil, 0x1026}) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/02/27 16:41:34 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x944, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x8, 0x4) r2 = fcntl$getown(r1, 0x9) ptrace$setsig(0x4203, r2, 0x3, &(0x7f0000000080)={0x2a, 0xb96, 0x6, 0x1}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) iopl(0x400) 2018/02/27 16:41:34 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x6000, r1, r2, 0x4, 0xb45800) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x40) ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f0000000080)=""/103) syz_emit_ethernet(0xfed1, &(0x7f0000000180)=ANY=[@ANYBLOB="ffe0ffffffffffffffffffff08004500001c0000000000119078ac14ffbbe00000014e204e21000890783b8ce0fbefb17f831404b0442f80280b007c15bf129028bfc0ef200801445845afc7dc18e7d18e9437a137b2dafceb2c00a10561681cee9a62a4cfe43e4b6b56350b70546ee23d633258efa67c192f219705f0708579bbbe395e71bdfd52c27750d9f326fd08be51cac5b3739735fbd6666ce90675de3a0ffc7553216d1d6d021d80de52ce750cbf7c5b190b9c9b3d5549f53de966652ca1bb1c"], 0x0) recvmsg(r0, &(0x7f0000002080)={&(0x7f0000000100)=ANY=[@ANYBLOB="777cda1c8d93eecef72f75042a11b7dbc3b2bfa64547f5013d44913d90999d5881baeb10c4a9f91d3ecd90366e586a80e4c132a87553b50542727ccf876b", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xc, &(0x7f0000001040)=[], 0x0, &(0x7f0000001080)=""/4096, 0x1000}, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f00000003c0)=0x1) socket$key(0xf, 0x3, 0x2) 2018/02/27 16:41:34 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000080)=0x3) socketpair(0x0, 0x8000b, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000100)="e82de3943a5032800c9a3adf616a44752414319941b71dab8cb0f2519fcac84f9ff4361d9f35ad683eadfed90f08c9ac217bb528a32d8719acb5ea9b4e76905618ada1813e910f0c8678f8de4f8928747eb25ff48bb8c27c69d6c927a2b834d11b2447e287b27ece8086fb8babac93f0c373ff74804881ba60f6b9a5dda31c97f3aeac5d48cccee374ac511521e06eccffb4df99b1cf4b5067a9d197ffae", 0x9e) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x99, &(0x7f0000015ff0)={&(0x7f000000afd4)={0x2c, 0x21, 0xaff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x14, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/02/27 16:41:34 executing program 3: unshare(0x8000404) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ftruncate(r0, 0x80) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000)) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) prctl$setname(0xf, &(0x7f0000000080)='/dev/rfkill\x00') ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000040)=0x9) epoll_pwait(r1, &(0x7f00003d9fc4)=[{}], 0x1, 0x0, &(0x7f0000e80000), 0x8) 2018/02/27 16:41:34 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0xe}, 0x10000}, 0x1c) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000077fffc)=0x2, 0x4) 2018/02/27 16:41:34 executing program 5: r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x7d) syslog(0x2, &(0x7f00000002c0), 0x22a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xffff, 0x5, 0x0, 0x7, 0x8, 0x7, 0x7, 0x7, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) r2 = dup2(r0, r0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000080)={'syzkaller0\x00', @ifru_flags=0x8001}) write$sndseq(r2, &(0x7f0000000040)=[{0x7fffffff, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}, {0x82, 0x6, 0x0, 0xfffffffffffffffe, @tick, {}, {}, @addr}], 0x38) connect$pppoe(r2, &(0x7f0000000440)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller0\x00'}}, 0x1e) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x9, 0x2, 0x0, 0xc, 0x3, 0x3, 0x7}, 0x20) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000000)={'lo\x00', @ifru_addrs={0x2, 0x4e20, @empty}}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @rand_addr=0x200}}, [0x8, 0x3, 0x3, 0x1ff, 0x7, 0x7, 0x5, 0x80000001, 0x968, 0xffffffff, 0x100, 0x384d, 0x0, 0x800]}, &(0x7f0000000400)=0x108) 2018/02/27 16:41:34 executing program 4: r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) listen$netrom(r1, 0x2) r2 = syz_open_dev$sndtimer(&(0x7f0000729ffe)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@empty}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x3}}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$TIOCEXCL(r1, 0x540c) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f000064227a)=""/24) 2018/02/27 16:41:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000002ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0xedf, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) 2018/02/27 16:41:34 executing program 2: request_key(&(0x7f0000001240)='user\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000012c0)='/selinux/policy\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001480)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000014c0)=0x101, 0x4) r1 = add_key$keyring(&(0x7f0000001300)='keyring\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000001380)='id_resolver\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001400)="ca6bbde13077310d18ad82fce381cd8157f995330f89c95e6b9747c1d9b51e9964dab1359f4f13bcbd22cd1d54462e725721fb5b12cb981febda4c1db1d3112eaa51a194e81bb7716a4e", 0x4a, 0xfffffffffffffff9) keyctl$unlink(0x9, r2, r1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc00c6419, &(0x7f0000001200)={0x4, &(0x7f0000000040)=""/4096, &(0x7f00000011c0)=[{0xb62, 0x1d, 0xbd, &(0x7f0000001040)=""/29}, {0xfffffffffffffaf9, 0x45, 0x9, &(0x7f0000001080)=""/69}, {0xfffffffffffffbff, 0x2a, 0x4, &(0x7f0000001100)=""/42}, {0x0, 0x6a, 0x0, &(0x7f0000001140)=""/106}]}) 2018/02/27 16:41:34 executing program 5: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x944, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x8, 0x4) r2 = fcntl$getown(r1, 0x9) ptrace$setsig(0x4203, r2, 0x3, &(0x7f0000000080)={0x2a, 0xb96, 0x6, 0x1}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) iopl(0x400) 2018/02/27 16:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x7) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000c51ffc), &(0x7f00007d1000)=0x4) eventfd(0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x20) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/27 16:41:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006fb000)={0x0, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x1e1e1e1e1e1e635, [{{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @empty}}]}, 0xfdbc) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/27 16:41:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00006f1ffc)=0xffffffff, 0x4) ioctl$KDDISABIO(r0, 0x4b37) 2018/02/27 16:41:34 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x88000, 0x0) socketpair$inet6(0xa, 0x8000f, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x0) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x3, 0x0, 0x3}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @loopback=0x7f000001}, 0x0, 0x2, 0x3, 0x3}}, 0xfc45) 2018/02/27 16:41:34 executing program 2: r0 = add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="8e667ce52cda75cc9e5003e3c1254c66e7b938ed0cb96c3920ea5343c892079c85c4ac5a9594678f9d043b8e", 0x2c, 0xffffffffffffffff) r1 = add_key(&(0x7f0000000040)="73797a6b616c6c65720036e2933690817a74441f69", &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) keyctl$unlink(0x9, r1, 0xffffffffffffffff) 2018/02/27 16:41:34 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)={0x0, 0x0, 0x0, 0x9}) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)) 2018/02/27 16:41:34 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000100)={'ip6gretap0\x00', @ifru_addrs={0x2, 0x4e21, @loopback=0x7f000001}}) ioctl$TIOCNXCL(r1, 0x540d) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r3, 0x5}, 0x8) fcntl$lock(r1, 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x3, 0x8001, r2}) mmap$binder(&(0x7f00001a8000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 2018/02/27 16:41:34 executing program 5: getcwd(&(0x7f0000001040)=""/4096, 0x1000) r0 = request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="27fa00", 0xffffffffffffffff) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="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", 0xfa, r0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x80000) recvfrom$unix(r1, &(0x7f0000000080)=""/193, 0xc1, 0x2000, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa) 2018/02/27 16:41:34 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x80000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0xffffffffffffffff) write(r1, &(0x7f0000ffdffb)='#!', 0x2) r2 = syz_open_procfs(0x0, &(0x7f00008feff8)='net/udp\x00') sendfile(r1, r2, &(0x7f00006dbff8), 0x401) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[&(0x7f0000ffa000)='\\proc\'cgroup*vboxnet0em0&em1selinux[[}bdevmd5sumGPL(loproc\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e21, @rand_addr=0x7df9}, @in={0x2, 0x4e22, @rand_addr=0x400}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0x3c) 2018/02/27 16:41:34 executing program 6: clock_adjtime(0x7, &(0x7f0000000140)={0x100, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x400000000000008, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) 2018/02/27 16:41:34 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40001, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/02/27 16:41:34 executing program 1: r0 = syz_open_dev$tun(&(0x7f000088fff3)='/dev/net/tun\x00', 0x0, 0x4000000d) r1 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4008641a, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[]}) sendfile(r0, r1, &(0x7f00005f2ff8)=0x40000000, 0x613a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x9, 0x100000000, 0x3}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xa4}}, 0x5, 0x6}, 0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x7}, &(0x7f00000001c0)=0x8) 2018/02/27 16:41:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="440d05030600000000000000ec", 0xd) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/02/27 16:41:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f64000)={{{{0xa, 0x4e20, @multicast2=0xe0000002}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "7f56b22a2237ff2392e04121b7d9ec0185d84f9a5f2d63b223796e1374f1ef0154558d0317016c820c10e7d8ee5cf31170f5ce05edb807975b2a30270323ec391a87de9a6f0395cbdf270000000072b9"}, 0x160) 2018/02/27 16:41:34 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000ab7ff8)='net/dev\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004100)={'syzkaller0\x00', &(0x7f00000000c0)=@ethtool_per_queue_op={0x4b, 0x1, [0x2, 0x5, 0xffff, 0x6, 0x6, 0x1f, 0x6, 0x4, 0x5, 0x5, 0x3, 0x100000001, 0x6, 0x8, 0x1, 0x6c94000, 0x8, 0xffffffffffffffff, 0x80000000000000, 0x8, 0x7ff, 0x80000000, 0x7, 0x5, 0xfffffffffffffffc, 0x10001, 0x3ff, 0x0, 0x9, 0x6, 0x168, 0x75cf, 0x4, 0x7ff, 0xf24, 0x3f, 0x9, 0x0, 0x6, 0x0, 0x3, 0x3, 0x5, 0x3b4a1c5d, 0x80, 0x8, 0x1, 0x6, 0x7, 0x1, 0x4701, 0x7fff, 0xd1, 0xffff, 0x401, 0x10000, 0xfffffffffffffffd, 0x9a, 0xfa, 0x100, 0x1, 0xff, 0x6, 0x0, 0xf4, 0x8000, 0x4, 0x7, 0x80000000, 0x9, 0x65, 0x6, 0x2, 0x95, 0xfcab, 0x7be, 0xa93, 0x80, 0x7, 0x9, 0xdd, 0x9, 0x0, 0x7ff, 0x0, 0xffffffffffff8001, 0xfffffffffffffffa, 0x7, 0xffffffffffffffff, 0xa355, 0x40, 0xfff, 0xffff, 0x7f, 0xfffffffffffffffb, 0x0, 0x20, 0x1d, 0x9, 0x1, 0xfffffffffffffff7, 0x3, 0x1, 0x3da, 0x6, 0x9, 0xffffffffffffffff, 0x3dd0f89f, 0x5, 0x0, 0x0, 0x9, 0xc3, 0x0, 0xffffffffffff8000, 0x6, 0x7, 0x4, 0x81, 0x3, 0x4af9, 0x101, 0x13a, 0x100000000, 0x0, 0x1, 0x80, 0x81, 0x1, 0xffffffff, 0x5, 0x9, 0x90c, 0x0, 0x81, 0x4, 0x85fa, 0xe0f, 0x60, 0x3, 0x9, 0x7, 0x5, 0x7, 0x100000001, 0x0, 0x8001, 0x3, 0x4, 0x100000000, 0x6, 0x860, 0x2, 0x7, 0x8, 0x7, 0x89, 0x4, 0x81, 0x3, 0x1, 0x2, 0x0, 0x400000000000, 0x17, 0x9e2, 0x0, 0x10001, 0x6, 0x1, 0x8dcf, 0x0, 0x1, 0x3, 0x8000, 0x4, 0x4, 0x101, 0x20, 0xffffffffffffffff, 0xf2df, 0x101, 0x5, 0x3, 0x99, 0x3, 0x2, 0x9, 0xf77, 0x401, 0x100000000, 0x7ff, 0x1, 0x7ed9, 0x7, 0x3, 0x7, 0x6, 0x8001, 0x1ff, 0x6, 0x8, 0x8, 0xfffffffffffff000, 0x5, 0x4, 0x8, 0x6ae, 0xffffffffffffffff, 0x8, 0x4fc2, 0x401, 0x200, 0x1ff, 0x6, 0x6, 0x0, 0x13, 0x100000000, 0x0, 0x6, 0x1, 0x7, 0x8, 0x2, 0x0, 0x6, 0x81, 0x10001, 0x6, 0xfffffffffffff9d5, 0x4, 0x6, 0x2, 0x8001, 0x3, 0x8, 0x9, 0x5, 0x8, 0x3, 0x0, 0x9, 0x9, 0x2, 0xfffffffffffffc01, 0x4, 0x2, 0x1, 0x2, 0xc12d, 0x7, 0x7fffffff, 0x400, 0x1, 0x9, 0x100, 0x4, 0x9, 0x8f, 0xa713, 0x3, 0x20, 0x6, 0x401, 0x200, 0xefcc, 0x4, 0xfbc, 0x7fffffff, 0x0, 0x80000000, 0x5, 0x8, 0x5, 0x4, 0x40, 0x61, 0x2, 0x4, 0x3f, 0x3, 0x2a9a0000, 0x1, 0xfffffffffffffeff, 0x2, 0x2, 0x1, 0x0, 0x7d, 0x2, 0x50, 0x3c, 0x4, 0x1, 0xfffffffffffff001, 0x5, 0x80000001, 0x9, 0x6, 0x10000, 0x400, 0x1, 0x100, 0x5, 0x8, 0x80000001, 0x8, 0x6, 0x1000, 0x1fe, 0x6, 0x7f, 0x7b8f, 0xaaa, 0x2a4, 0x6, 0x7, 0x59, 0x20000000, 0x100000001, 0x0, 0x2980daf5, 0x8, 0x420, 0x3, 0x4c3, 0x8, 0xffff, 0x4, 0x0, 0x1, 0xffffffff80000001, 0x9, 0x9, 0x427, 0x7, 0xf56a, 0x101, 0x1ee, 0x2, 0xfffffffffffff7a3, 0x101, 0x1, 0x2a9e, 0x7, 0x7, 0x2, 0x9, 0x3, 0x8, 0x9cc, 0x7fffffff, 0x0, 0x7, 0xfff, 0x7bc25825, 0x1ff, 0x80, 0x100000001, 0x5, 0x7ff, 0x7f, 0x6a9, 0x7fffffff, 0x9, 0x3f, 0x80000001, 0xb85, 0xffff, 0x8, 0x10001, 0xe1e, 0x56e76ae1, 0x40, 0x3, 0xfffffffffffffff8, 0x7, 0xa, 0xa0000, 0x100000000, 0x1, 0x4, 0x100, 0x8, 0x8, 0xffffffffb287c661, 0x9, 0x8000, 0x71a6, 0xfff, 0x5, 0x9, 0xffffffffffff64ea, 0x0, 0x4000000000000000, 0x1, 0x1, 0x4f7, 0x20, 0xffffffff, 0xea, 0x80000000, 0x100000000, 0x4, 0x7fffffff, 0x9, 0x6, 0xfffffffffffffffe, 0x400, 0x2, 0x8, 0x0, 0xfff, 0x8, 0x43d0, 0x6, 0x4, 0xffffffffffffffb6, 0x80000001, 0xc7, 0x100, 0x0, 0x80000000, 0x552, 0x10001, 0xffffffff, 0x4, 0x663, 0x213, 0x400, 0xffffffff, 0x100, 0x8, 0x2, 0x3, 0x1a, 0x2, 0xff, 0xe1, 0x200, 0x3, 0x4, 0x1, 0x4, 0x3, 0x6, 0xa5, 0x5, 0x3ff, 0x8, 0x1, 0x8, 0x6, 0x2, 0x800, 0x80000001, 0x5, 0x3, 0x9, 0xffff, 0xacc8, 0x4, 0x40, 0x6, 0x1000, 0x24, 0x9, 0x6, 0x7fff, 0x7, 0x0, 0x8001, 0x80, 0x9, 0x512, 0x101, 0x5, 0x4, 0x10001, 0x5, 0x3, 0x0, 0x7, 0x8, 0x80000001, 0x2, 0x5, 0xffffffffffffffc0, 0x6, 0x4, 0x3, 0x1f, 0x100000000, 0xffffffffffffffe0, 0x8, 0x5, 0x1, 0x0, 0x6, 0x3, 0x3332, 0x1, 0xc3, 0xfffffffffffffffc, 0x6d4, 0x7, 0x9, 0x6, 0x0, 0x2, 0x100000001, 0x6, 0x1ff, 0x3, 0x40, 0x57, 0xcc, 0x6, 0x7, 0x3, 0x5, 0x0, 0xff, 0x5, 0x0, 0xa32d, 0x7e5, 0x3, 0x1f, 0x7fffffff, 0xfffffffffffffff7, 0xfffffffffffffc00, 0xca6, 0x4, 0x8, 0x9, 0x8, 0x1f, 0x3376192e, 0x100000001, 0x5, 0x3, 0x3467266d, 0x81, 0x9, 0x3, 0x8a5b, 0x0, 0x7, 0xfffffffffffffffa, 0x8000, 0x8001, 0x401, 0x1bdf, 0x8ed, 0x1, 0x100, 0x2, 0x3, 0x1000, 0xe6, 0x7fffffff, 0x8000, 0x2, 0x80, 0x100000000, 0x8, 0x5, 0x400, 0x5, 0x101, 0x9, 0x3, 0x1800000000000, 0xe6, 0x1, 0xffffffffffffffc0, 0x9, 0x4, 0xfbb0, 0x9, 0x20, 0x0, 0x2fd, 0x20, 0xff, 0x9, 0xff, 0x3f, 0x2, 0x40, 0x3, 0x7fffffff, 0x3e2d, 0x9, 0x0, 0x0, 0x6649, 0x4, 0x5, 0x40, 0x4, 0x9, 0xae4a, 0x8, 0x4a1e, 0x7ff, 0x800, 0x9, 0x4a, 0x1, 0x9a1, 0xffffffffffffffff, 0xb6ba, 0xfad3, 0x2, 0x9d5, 0x387e, 0x6, 0x7fffffff, 0x0, 0x2, 0x6, 0x6, 0x4, 0xfffffffffffffff9, 0xb48c, 0x101, 0x5, 0xffffffffffffff66, 0x1, 0xfffffffffffffffa, 0x7, 0x126, 0xfff, 0x9, 0x2, 0xd1b, 0x1000, 0xb7, 0x0, 0x2, 0xffff, 0x6, 0xfff, 0x3, 0x7, 0x401, 0x8, 0x9, 0xf7f, 0x2, 0x8, 0x5, 0x7fffffff, 0x9, 0xad8, 0x3, 0x6, 0x6, 0x4b9, 0x634, 0x3, 0x100000000, 0xfffffffffffffffa, 0x1, 0xffffffff80000001, 0x2, 0xd0, 0xfffffffffffff000, 0x100000000, 0xffffffff, 0x80000001, 0x100, 0x0, 0x3, 0x0, 0x1, 0x81, 0x100, 0x40, 0x6, 0x8000, 0x3f, 0x7, 0xfff, 0x10000, 0xfffffffffffffffa, 0x4, 0x49bc, 0x0, 0x80000000, 0x3, 0x88e0, 0x2, 0x7, 0xd, 0x9, 0x6, 0x9106, 0x3, 0x5, 0x1000, 0xe1, 0x6, 0x3, 0x3ff, 0x2, 0x1a46, 0x5936, 0x800000000, 0x6, 0x0, 0x1ff, 0x6, 0x8, 0x2, 0x6, 0x9, 0xfffffffffffffffc, 0x686, 0x100000001, 0x90d8, 0x7, 0x3, 0x200, 0x248b, 0xce2, 0x8, 0x100000000, 0xcaa9, 0x6, 0x3, 0x7fffffff8000000, 0x4, 0xaf, 0x0, 0x9, 0x6, 0x1, 0x6, 0x2, 0x5, 0x600000000000000, 0x13, 0x9, 0x7f, 0x6, 0x0, 0x0, 0x7, 0x9, 0x4, 0x8, 0xffffffff, 0xfff, 0xcf, 0x4, 0xfff, 0x4fd, 0x3, 0x1, 0x3, 0x6, 0x6, 0x2, 0x0, 0x9a, 0x7, 0xfff, 0x7, 0x4, 0x320c, 0x0, 0x5, 0xfffffffffffffff9, 0x8, 0x0, 0x6, 0x7, 0x7, 0x7, 0x7, 0x0, 0xfffffffffffffffb, 0x11d1, 0xf6b8, 0x9, 0x3, 0x3, 0x7ff, 0x20, 0x8000, 0x0, 0x7, 0x81, 0x6, 0x0, 0x5, 0x40, 0x1, 0xffffffff, 0xe37, 0x7, 0x80000000, 0x3ff, 0x0, 0xfff, 0x5b9, 0x5, 0xfffffffffffffffe, 0xffffffff, 0x7f, 0x6, 0x5, 0xffffffffffff0001, 0x7, 0x2, 0xd10, 0x101, 0x6, 0x2, 0x3, 0xffffffff, 0x9, 0x6, 0x3, 0x7, 0x1f, 0x2, 0x6, 0x80000001, 0xa8bb, 0xfffffffffffffffd, 0x3, 0xfff, 0x9, 0x0, 0x5, 0x8, 0x400, 0x8001, 0x4c, 0x1, 0x69b, 0xffff, 0x4, 0x7fffffff, 0x1, 0x1, 0xe83, 0xe637, 0x401, 0xfffffffffffffffd, 0x4, 0x4b, 0xf8d, 0x400, 0x6, 0xff, 0x1000, 0x200, 0x1, 0x0, 0x8001, 0x4, 0x3, 0x1, 0x101, 0x5, 0x6, 0x5, 0x7, 0x1, 0x2, 0xffffffffffffff7f, 0x10000, 0x10c9, 0x1, 0x2, 0x80000001, 0x2, 0xdea, 0x2, 0x3f, 0x8, 0x10000, 0x4, 0x100000001, 0xff, 0x4, 0x7, 0xffff, 0x1f, 0x3, 0xff, 0x4, 0x6, 0x100000001, 0x9, 0x7f4, 0x3, 0x0, 0x0, 0x10000, 0x100, 0x7, 0x6, 0x7, 0x9d, 0x8, 0x1000, 0x100000001, 0x0, 0x8001, 0x6, 0x0, 0x0, 0x5, 0x80, 0x8b, 0x9, 0x8, 0x0, 0x4, 0x81, 0x80000001, 0x1, 0x9, 0x81, 0x6, 0x100000000, 0x6, 0x1e3, 0x7ff, 0x896, 0x9, 0x101, 0x8, 0x2, 0x10001, 0x10000, 0x8, 0x6, 0x3, 0x2, 0xfffffffffffeffff, 0x400, 0x3, 0x0, 0x7, 0x5, 0xff, 0x3, 0x8, 0x5, 0x5, 0x8000, 0x101, 0x80, 0x9612, 0x5, 0xffffffffffff0001, 0xa0d4, 0x3, 0x9, 0x9, 0x20, 0x9fb, 0x3, 0x4, 0x6, 0x0, 0xfff, 0x10000, 0x9, 0x4, 0x40, 0x4, 0x1f, 0x1, 0xfffffffffffff801, 0x100, 0x3f, 0x0, 0xffffffffffffff00, 0x2, 0x3f7, 0x4, 0x3, 0x7, 0x200, 0x9, 0xd65, 0xfffffffffffffff9, 0xe6, 0x7, 0x4, 0x5, 0x4, 0x3, 0x81, 0x1a, 0x1, 0x3796, 0x6, 0x1, 0x1ff, 0x7, 0x4, 0x5, 0x0, 0x3, 0x5, 0x7fffffff, 0x2, 0x1, 0x7fff, 0x0, 0x55b, 0x3c, 0x3, 0x100000000, 0x2, 0x5, 0xffff, 0x9, 0xfffffffffffffffc, 0x40, 0x7ff, 0x101, 0x1, 0x0, 0x9, 0x0, 0x7, 0x9, 0x5, 0x7f, 0x1, 0xa2f, 0x9, 0x2, 0x9, 0x4, 0xfffffffffffffc01, 0x7, 0x8, 0x1000, 0x0, 0x5, 0x3ff, 0x9, 0x10000, 0x8, 0x1, 0x6d, 0x6, 0x3, 0x38bfef8f, 0x800, 0x81, 0xc3, 0x6, 0x7f, 0x4, 0x101, 0x6, 0x40, 0x188, 0x6, 0x2, 0x7, 0x2, 0x7, 0x9, 0x100, 0xe2a, 0x2, 0x8, 0x5, 0x0, 0x100000000, 0x3, 0x5, 0x149411e7, 0x9, 0x2, 0x5, 0x2, 0x9, 0xffff, 0x6, 0xffffffff, 0x1f, 0x2, 0x6, 0x9, 0x3f, 0x8, 0x1f, 0x0, 0x1000, 0xd6, 0x6, 0x2, 0x4, 0x401, 0x0, 0x7fff, 0x80000001, 0x100, 0x5, 0x6, 0x1ff, 0x3d, 0x1, 0x401, 0x4, 0x7fff, 0x100000000, 0x0, 0x101, 0xe901, 0x2, 0x1, 0xd4ce, 0x5, 0x90d, 0xe4e, 0x9, 0x9, 0x7fff, 0x6, 0x9, 0xff, 0x9a, 0x8, 0x6b7a, 0xfff, 0x8, 0x0, 0x7, 0xac38, 0x3e0, 0x9, 0x4, 0x8496, 0x0, 0x9, 0x1ff, 0x9, 0x7, 0x100000001, 0x9b2, 0x9, 0x0, 0xfffffffffffffff8, 0x344, 0x80000000, 0x80000000, 0xdf7f, 0x5, 0x1, 0x4, 0x8, 0x7f, 0x100, 0x242, 0x0, 0x81, 0x8, 0x6, 0x3, 0x7, 0x2, 0x3, 0x20, 0x6, 0x0, 0x20, 0x2, 0x5, 0x1, 0x6803, 0x3ff, 0x1f, 0x59a, 0xfffffffffffffffb, 0x3f, 0x7, 0x400, 0x2, 0x5, 0xfffffffffffff801, 0x4, 0x80000001, 0x401, 0x7fff, 0xff, 0x8000, 0x1f, 0x400, 0x8, 0x0, 0x373b, 0x9, 0x1, 0x2, 0x1, 0x0, 0xffff, 0x0, 0x9, 0x4, 0x7535, 0x3f, 0x4, 0x6, 0x1, 0x3f, 0x1, 0x6, 0x2, 0x0, 0xb687, 0x1, 0x7, 0x3, 0x8000, 0x1, 0x8, 0x8, 0x6, 0x5, 0x7, 0xfffffffffffffffd, 0x6, 0x0, 0x1f000000000, 0x7fff, 0x7, 0x1f, 0xffffffffffffff97, 0x7fff, 0x100, 0x7, 0x3, 0x800, 0x6, 0xfffffffffffff3c9, 0x9, 0x7, 0x9, 0x4, 0x3, 0x7, 0x1, 0xb1f0, 0x7fffffff, 0x3, 0x1966, 0x7, 0x101, 0x6, 0x876f, 0xfffffffffffffffe, 0x100000000, 0x9c, 0x1, 0x104d, 0x5f31, 0x1, 0x3, 0x50, 0x7, 0x7ff, 0x8, 0x0, 0x10000, 0x9, 0x8, 0x9d800000, 0x8, 0x2, 0x401, 0x4, 0x4, 0x2, 0x80000000, 0x101, 0x1b, 0x7ff80000000, 0x6, 0x9b10, 0x95, 0x6, 0x0, 0x1, 0x4f8089d6, 0x20, 0x5, 0x101, 0x1, 0xffffffff, 0x3ff, 0x2, 0x8, 0x10001, 0x0, 0x9, 0x537c, 0x4, 0xffffffffffffffce, 0x7, 0x3, 0x20, 0x10000, 0x6, 0x7ff, 0x4a, 0x7f, 0x99ed, 0xbae3, 0x0, 0x80, 0x3, 0xcfad, 0x2, 0x4, 0x2, 0x9, 0x8, 0x100000001, 0x6, 0x6, 0x80000000, 0x1, 0x4, 0x4, 0x888, 0x80000000, 0xfffffffffffffff7, 0x763, 0x8, 0xc5d5, 0x17, 0x5, 0x9, 0x7f, 0x4, 0x3e, 0x6, 0x0, 0x6, 0x5, 0x9, 0xffff, 0x1ff, 0x7, 0x5136, 0xcb, 0x6, 0x7fff, 0x2, 0x6, 0x2, 0x20, 0x559cf744, 0x5605, 0x1, 0x6, 0x4, 0x186, 0x9, 0x1, 0x1b38, 0xff, 0x4da6, 0x1, 0x80000001, 0x1, 0x7fffffff, 0x1000, 0x44dd3d94, 0x10001, 0x8, 0x7, 0x6, 0x3, 0xfe000, 0x9, 0x45f5, 0x9, 0x7f, 0x31, 0x5, 0x5, 0x0, 0x7, 0x1, 0x6, 0x1f, 0xffffffff, 0x100000001, 0x6, 0x2d, 0x9, 0x5, 0x7, 0x1, 0x4, 0x10001, 0x5, 0x1f, 0x2, 0x0, 0x7, 0xfffffffffffff800, 0x2579, 0xffffffffffff3569, 0x1266e80a, 0x3, 0x7ff, 0x7fff, 0x47, 0x54, 0x4, 0x6, 0xfffffffffffffe72, 0x3, 0x1, 0x6, 0x100, 0x1, 0x8001, 0x8, 0x878, 0x7, 0x2, 0x8, 0x100, 0x80000001, 0x1, 0x8, 0x7, 0x10001, 0x5, 0x0, 0x3f, 0xff, 0x3, 0xffffffffffffffc1, 0x8, 0x7, 0x1, 0x8, 0xff, 0x7fff, 0x401, 0x4, 0x1269, 0x100000001, 0x3, 0x81, 0x7ff, 0xffff, 0xff, 0x4, 0x5, 0x81, 0x2, 0x3f, 0xbf6, 0x6, 0x4cf, 0x4, 0x3, 0x1, 0x81, 0x4, 0x80000000, 0x3f7, 0xb4a, 0x644a, 0xbe, 0x2, 0xff, 0x8, 0x8, 0x800000, 0x1, 0x74, 0x1828ea6d, 0x5, 0x342, 0x3f, 0x7ad, 0x1000, 0x4, 0x233, 0x80000001, 0x3, 0x7, 0xffff, 0xe858, 0x0, 0x7, 0x4, 0x5, 0x2, 0x93, 0x4, 0x1, 0xffff, 0xfffffffffffffffa, 0x4, 0x6, 0x5, 0x7, 0x2, 0x80000001, 0x7, 0x100, 0x3f, 0x1, 0x6, 0x401, 0x7, 0x40, 0x3, 0x8, 0x7, 0xfffffffffffffff8, 0x0, 0x10000, 0x6e, 0x5, 0x8, 0x4, 0xd146d41, 0x91, 0x400, 0x8000, 0x80, 0x10000, 0x0, 0x7fff, 0x1c, 0xdd3, 0x6, 0x8, 0x1, 0x2cba, 0x2, 0x8, 0x4, 0x100, 0x8, 0x8, 0xffffffffffffffff, 0x7fffffff, 0x200000000, 0xea, 0x813, 0x9, 0x100000001, 0x2, 0x2, 0x9, 0xffff, 0x7, 0x0, 0x80000001, 0x0, 0x3, 0x9, 0x10000, 0xffffffffffffff51, 0x6b, 0x4, 0x80000000, 0x4, 0x8001, 0x10001, 0x3, 0x800, 0x5, 0x5, 0x20, 0xff, 0x1, 0x8, 0x7fffffff, 0x11bc, 0x400, 0x400, 0xa5a1, 0x6, 0x6, 0x8, 0x1451, 0x10000, 0xf0c5, 0x0, 0x200, 0x1, 0x4e5d, 0x7, 0x7f, 0x8, 0x8, 0x40, 0x4, 0x5, 0x7, 0x0, 0x2, 0x6, 0x7, 0x7, 0x5, 0x7fff, 0x32, 0x3d, 0x80000000, 0x8, 0x131f6f24, 0x7, 0x9ba, 0x7, 0x3, 0x10001, 0x7, 0xe12c, 0x1ff, 0x7, 0x7, 0x7fff, 0x1ff, 0x6, 0x20, 0x6, 0x10001, 0x5, 0x0, 0xffffffff, 0xffffffffffff8001, 0x1000, 0x2, 0x6e80000000000, 0x1, 0x4, 0x2, 0x111000000000000, 0x3ff, 0xebc, 0x40, 0x0, 0x40, 0x1, 0x3, 0x2, 0x80, 0x4, 0xffff, 0x6, 0xb7b453a, 0x1ff, 0x40, 0x3, 0x2, 0x8001, 0x2, 0x9, 0x100000000, 0x0, 0x3, 0x20, 0x5, 0x3, 0x9, 0x80000000, 0x2, 0xffffffff, 0x1000, 0x6, 0x40, 0x200, 0x7, 0xfffffffffffffff9, 0x80000000, 0x915f, 0x7, 0x0, 0x7, 0x3fffffffc00000, 0x0, 0x3f, 0x7fffffff, 0x8, 0x0, 0x998, 0x0, 0x9, 0x5, 0x5, 0x8001, 0x7fff, 0xa7d3, 0x9, 0x9, 0x5, 0x81, 0x4, 0x4, 0x800, 0x442, 0x4, 0x8, 0xff, 0x2, 0x6, 0x81, 0x2, 0x2, 0x7fd, 0x1, 0x2, 0x0, 0x3, 0x1f, 0x7, 0x80000000, 0x5, 0x8, 0x42, 0x1, 0x0, 0x6, 0x5, 0x9, 0x3, 0xffffffff, 0x2, 0x4, 0x5, 0x3, 0x7, 0x7, 0x9, 0x8, 0x8001, 0xbbd5, 0xfffffffffffffff9, 0x3f, 0xffff, 0x2, 0x38f, 0x1, 0x3f, 0x4, 0xffffffffffffffe0, 0x3, 0x5, 0x2, 0x101, 0xffffffffffffffe1, 0x8, 0x364, 0x703, 0x2, 0x5, 0xc1, 0xb0, 0xb8fb, 0x1, 0x5, 0xc15, 0x6, 0xff, 0xa, 0x2e6, 0x5, 0x8, 0x69bf, 0xa969, 0x0, 0x0, 0x1, 0x9, 0xfffffffffffffff7, 0x9, 0x4, 0x3, 0x3, 0xfffffffffffffffe, 0x8, 0xc5, 0x6, 0x3, 0x90, 0x6, 0x7, 0x1, 0x3, 0x100000000, 0x1, 0x8, 0x1, 0x3, 0x99, 0x1000, 0x67, 0x8, 0x4, 0x0, 0x3f, 0x0, 0x401, 0x0, 0x8, 0x40, 0x1b0a, 0x1b4, 0x2, 0x0, 0x9, 0x0, 0xb476, 0x6, 0x43, 0x8, 0x81, 0xf42d, 0x18d, 0x0, 0x33, 0x1, 0x1, 0x7, 0x4, 0xc2, 0x7fff, 0x8e23, 0x6, 0x38, 0x5, 0x6, 0x80000001, 0x0, 0x3, 0x4, 0x800, 0xd5, 0x8, 0x736, 0x9, 0x8, 0x8000, 0x6a5, 0x580b4340, 0x800, 0x2, 0xcd25, 0x510, 0x9a8, 0x1, 0xff, 0x0, 0x8, 0x7, 0x0, 0x2, 0x2, 0x80000000, 0x4, 0x6244, 0x0, 0x7, 0x7, 0x5, 0x1, 0x6, 0xff, 0x3, 0x1ff, 0x3ff, 0x3ff, 0x4eed9339, 0x4f, 0xa89, 0x3d, 0x3, 0xd3e8, 0x5, 0x20, 0xf6bb, 0xc00000, 0xd, 0x6, 0x4, 0x9, 0x5, 0x10000, 0x20, 0x9, 0x9, 0x0, 0x1, 0xfe14, 0x7, 0x7, 0x26, 0x81, 0x0, 0x6, 0x400000000000000, 0x0, 0x5, 0x4, 0x0, 0x200, 0x81, 0x1, 0x8, 0x6921, 0x80000000, 0x0, 0x5, 0x7, 0x7fffffff, 0x7, 0xde, 0x8, 0x6, 0x100000001, 0xffffffffffffffe1, 0x2, 0xd0, 0x9, 0x7fff, 0xccad, 0x498aa7b1, 0x9, 0x2, 0x7fff, 0x10001, 0x2f, 0x1, 0x3, 0x140, 0x5, 0x100, 0x474, 0x8, 0x8ec9, 0xffff, 0x9, 0x81, 0xef, 0xffffffffffff1c6c, 0x800, 0x401, 0x7, 0x2, 0x0, 0xf44, 0x2e71, 0x9, 0x9, 0x0, 0xffffffff, 0x4, 0x5aad, 0x80, 0x7fffffff, 0x9, 0x3, 0x9, 0x80000001, 0x48, 0x1605, 0x8001, 0x9, 0xe6c9, 0x4, 0x1, 0x30, 0xfffffffffffff54e, 0x1000, 0x3, 0x6, 0x10001, 0xa2, 0x3, 0x6, 0x0, 0xffffffffffffff7f, 0xfffffffffffffff7, 0x9, 0x7, 0x2720c1f, 0xfffffffffffffffb, 0x4, 0x1, 0x2, 0xe26, 0x0, 0x100, 0x10000, 0x1, 0x80000000, 0x5, 0x1, 0xde62, 0x80, 0xff00000000000000, 0x4a4, 0x40000000000, 0x0, 0x9, 0x7, 0x0, 0x4, 0x452, 0xdbe, 0x8000, 0x7, 0x6, 0x7f, 0x9, 0x7, 0x8, 0x0, 0x20, 0x1, 0x6, 0x7, 0x0, 0x3f, 0x9, 0x4, 0x9, 0x9, 0x7, 0xfff, 0x2, 0x769, 0x3, 0x3, 0x4, 0xd375, 0xfffffffffffffffe, 0x8, 0x6, 0x9, 0x2, 0x1, 0x80000001, 0xafda, 0xe59, 0x1f, 0x4, 0x6, 0x1, 0xaf, 0x8001, 0x3, 0xfffffffffffffff9, 0xba, 0x8, 0x20de, 0x1ff, 0x80000001, 0x9, 0x3, 0x0, 0x1, 0x0, 0x0, 0x2, 0xc30f, 0x101, 0x1, 0x1000, 0x100000000000000, 0x1, 0x3ff, 0x8, 0x8, 0x0, 0x64, 0x200, 0x400000, 0xc4d, 0x7fffffff, 0xff, 0x7ff, 0x20, 0x819, 0x3, 0x9, 0x5, 0x9, 0x8, 0x9, 0xfffffffffffffffc, 0x1f, 0x72, 0x3, 0x9, 0x9, 0x4, 0x4, 0x100000000, 0x5, 0x100000001, 0x6, 0x2, 0x3, 0xfffffffffffffffe, 0x8, 0xfffffffffffffe00, 0xffffffff, 0x3, 0xfffffffffffffc00, 0x0, 0x2c, 0x7fff, 0x100, 0x8, 0x80, 0x6, 0x12c, 0x3ff, 0xfff, 0x6db, 0x8, 0x7f, 0x7, 0x6, 0x4, 0x9, 0x6, 0x3f, 0x400, 0xffff, 0x7fffffff, 0xffffffff, 0x7, 0x302, 0x40, 0x1ff3, 0x8, 0xfff, 0x2b5b, 0x7eb, 0x3, 0x3ff, 0x6, 0x2, 0x16f7, 0x6, 0x6, 0x7fffffff, 0x857, 0xffff, 0x3, 0x168a, 0x1f, 0x0, 0x9, 0x3be07426, 0x3, 0x5, 0x3, 0x3, 0x100, 0x7f, 0x1, 0x7ff, 0xbfd, 0xc218, 0x80, 0xfffffffffffffffb, 0x113200000, 0xc8, 0x5, 0x2, 0x20, 0x4, 0x3ff, 0x9, 0x10000, 0xcb, 0x1, 0x9, 0x5, 0x101, 0x1, 0xffffffffffffffe1, 0x3, 0x6, 0x20, 0xfffffffffffffffa, 0xfff, 0x80000000, 0x5, 0xd245, 0x2, 0x0, 0x7f, 0x454ba85d, 0x9, 0x8, 0x396, 0x5f, 0x3, 0x5, 0x7, 0x800000000000, 0x5, 0x3, 0x9f3c, 0x1, 0x0, 0x100000000, 0x6, 0x0, 0x3, 0x5, 0x3, 0x7fffffff, 0xf6a, 0x1ff, 0x7bc, 0x2, 0x2, 0x4, 0x80, 0x80000001, 0x9, 0x9, 0x7734, 0x1, 0xc95, 0xffffffff, 0x340a, 0x7, 0x7, 0x8, 0xd1, 0x3080, 0x81, 0x200, 0x8, 0x154a, 0x4, 0x2b, 0x98, 0x8, 0x0, 0xa5a, 0x100000001, 0x6, 0x100000001, 0x5, 0x3f, 0x7, 0x80000001, 0x8000, 0x6, 0x9, 0x9, 0x8, 0x15, 0x1, 0x1, 0x40, 0x8001, 0xffffffffffffffe0, 0xaa, 0x80, 0x9, 0x401, 0x1, 0x8, 0x8000, 0x4, 0x7, 0x6, 0x100, 0x6, 0xcf8, 0x8000, 0x2, 0x0, 0x3b2, 0x3f, 0x7, 0x0, 0x0, 0x1, 0x90, 0x5, 0x7, 0x3f, 0xbc7, 0x80000001, 0x9, 0x3b, 0xffffffff, 0x5, 0x6, 0x45ec, 0x100000001, 0x7, 0x100, 0x1, 0xffffffffffff0001, 0x1, 0x4, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0xffff, 0x9, 0x8000, 0xfff, 0x8001, 0x800, 0x7fffffff, 0x0, 0x4, 0x80000001, 0x6, 0x2311, 0x6, 0x873, 0x5, 0x6, 0x8, 0x0, 0x40, 0x4, 0x5, 0xeaa, 0x100, 0x3, 0x6, 0x4, 0x4, 0x9, 0x4, 0x7, 0x6, 0xffffffffffffffe1, 0x3ff, 0xfffffffffffffffd, 0x1, 0x6, 0x8001, 0x3, 0x8, 0x3, 0x2e4b, 0x4, 0x4, 0x9, 0x401, 0x0, 0x400, 0x400, 0x800, 0x380000000000000, 0x8, 0x1, 0xfffffffffffffffe, 0x6, 0x5, 0x4, 0x34c, 0x2, 0x2, 0x3ff, 0x2, 0x0, 0x62, 0x3, 0x1f, 0x44b1, 0x3, 0x7ff, 0x1, 0x3, 0x4, 0x0, 0x9, 0x8, 0x7fff, 0x3ff, 0x1, 0x0, 0x0, 0x6, 0x401, 0x3, 0x9, 0x2, 0x7fffffff, 0x1, 0x5, 0x7, 0x7, 0x7, 0x8, 0x2, 0x240000000000, 0xfffffffffffffff9, 0x733e, 0x27e3, 0x7, 0x10001, 0x6, 0x100, 0x6, 0x1000, 0x2, 0x5, 0x6, 0x7, 0x0, 0x1, 0x2, 0x1000, 0x3, 0x200, 0xfff, 0xdcf, 0x9, 0x3, 0xfc00000000000000, 0x10001, 0x3f, 0x7f, 0x9, 0x531f, 0x2, 0x10001, 0x76, 0x8, 0x5, 0x100, 0xd168, 0x80, 0x10000, 0x6, 0x4, 0x2, 0x1, 0x8, 0xfffffffffffffffb, 0x80000001, 0x0, 0x100000000, 0x0, 0x7, 0x2, 0x1, 0xe0e, 0x5, 0x5f, 0x9, 0x2, 0x2, 0x22887753, 0x5, 0xfffffffffffffffa, 0x9, 0x17, 0x7, 0x1c8d4015, 0xfffffffffffffff9, 0x0, 0x7ff, 0xffffffffffffb7cd, 0x7, 0xd9, 0x4, 0x401, 0x2, 0x1000000000000000, 0x28d262e1, 0x7fff, 0x9, 0x61, 0xffffffffffff7fff, 0x6, 0x80000000, 0x0, 0x5, 0x7, 0x94e1, 0x0, 0xfffffffffffff1cc, 0x10000, 0xffffffff, 0x21e, 0x1d, 0xa818, 0x20, 0xfffffffffffffc80, 0xdab6, 0x400, 0x9, 0x6, 0x6, 0xfc2e, 0x80, 0x7fffffff, 0x80000000, 0x10000000200000, 0x8, 0x6, 0x401, 0xfff, 0x33, 0x9, 0x5, 0x26, 0x40, 0x10000, 0x4f66, 0x5, 0xffffffffffff7fff, 0x7a2, 0x1, 0x1, 0x1, 0x0, 0x100000000, 0xf8, 0xf84d, 0x100000000, 0xffff, 0xef6, 0x4, 0x1, 0x401, 0x80000000, 0x0, 0x8, 0x6, 0x6, 0x7fffffff, 0x2, 0x5, 0x7, 0x401, 0x3, 0x4, 0x7, 0x8, 0x6, 0x3, 0x3f, 0x2, 0x80, 0x0, 0x8000, 0x620, 0x8, 0x2, 0x7f, 0x8181, 0x3, 0xffffffff, 0xffffffffffffffc1, 0x4254, 0x12815bc9, 0x9, 0x5, 0x400, 0x5, 0xa01, 0xad1, 0x3, 0x24, 0x7, 0x3, 0x80000001, 0x4, 0x7a7, 0x6, 0x4, 0x3, 0xc4, 0x3c599ca2, 0x162, 0x4, 0x5, 0x7fff, 0x9, 0x5, 0x81, 0x9, 0x10001, 0x4, 0x7, 0x7, 0x8, 0x1000, 0x3ff, 0x0, 0x9, 0x140, 0x9, 0x1, 0x0, 0x6, 0x4, 0x9, 0x7, 0x1, 0x3, 0xd4, 0x10001, 0x1, 0x100000001, 0xa00, 0x80, 0x0, 0x5, 0x1, 0x9, 0x101, 0x7, 0x409, 0xffffffffffffffff, 0x4c5, 0x1, 0x4, 0x81, 0xdb, 0x7f0, 0x1, 0x1, 0xffff, 0x4, 0x4f1e, 0x4, 0x6, 0x3f, 0x2, 0x3f, 0x101, 0x10001, 0x2, 0x8, 0xfffffffffffeffff, 0x1, 0x6, 0x9, 0x3a83, 0x80000000, 0x7, 0x0, 0x7b9, 0x2, 0x6, 0xfff, 0x226, 0x9, 0x1800000000000, 0x5, 0x7, 0x1f, 0x4, 0x1e5, 0x0, 0x81, 0x3, 0x0, 0x5, 0x0, 0x2, 0xfffffffffffffff8, 0xfe3a, 0x1, 0xdad4, 0x1, 0x3, 0x0, 0x0, 0x5, 0x101, 0x10001, 0xcd12, 0x1, 0x6, 0x4, 0x8, 0x8, 0x6, 0x0, 0x80, 0x4, 0x101, 0x0, 0x4, 0x0, 0x2, 0xffff, 0x5, 0xc5d, 0x40000000, 0x1f, 0x7ff, 0xcb, 0x0, 0x2, 0xffff, 0x81, 0x6, 0x36, 0x7ff, 0x3ff, 0xfffffffffffffffc, 0xce, 0x852, 0x5, 0x7ff, 0x2, 0x95e5, 0x7, 0x6, 0x7, 0x7fff, 0x1, 0x0, 0xd7, 0xfffffffffffffffa, 0x4, 0x9, 0x800, 0x6, 0xfffffffffffffff7, 0x7, 0x6, 0xff, 0xfffffffffffff801, 0x0, 0x81, 0x4, 0x1, 0x7, 0x5, 0xff, 0xe2a, 0x4a, 0x3, 0x800000000, 0xfffffffffffffff9, 0xf6e1, 0x100000001, 0x0, 0x40, 0x7, 0x5, 0xe8, 0x0, 0x5, 0x401, 0x2, 0x1, 0x116, 0x1, 0x0, 0x100, 0x4, 0x100000000, 0x3ff, 0x0, 0x5, 0x80000000, 0x2, 0x7, 0x9bf, 0x1f, 0x0, 0x400, 0x8001, 0x3ff, 0xbe, 0x800, 0x100000000, 0x1, 0xfff, 0x84c0, 0x3, 0x0, 0x8, 0x4, 0x1, 0x0, 0x7f, 0x1ff, 0x9, 0x401, 0x4, 0xfffffffeffffffff, 0x7, 0x1000, 0x3f, 0x69, 0x100, 0x1f, 0xfffffffffffffffd, 0xd8, 0x0, 0x200, 0x4, 0x100, 0x7, 0x80000000, 0x1, 0x2, 0x9, 0x7, 0x5, 0x9, 0x2, 0x1, 0x5, 0x10001, 0x7dbe, 0x9, 0x100000001, 0x8, 0x5, 0x1ff, 0xa41, 0xe3, 0x2, 0x2, 0x1534, 0x5, 0x1f, 0x4, 0xb731, 0x3f, 0x6, 0x0, 0x3615c, 0x100000000, 0x7fff, 0xe9f9, 0x5, 0xfffffffffffffffc, 0xc36, 0x5, 0x95b9, 0xfffffffffffffff9, 0x57a7, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffeffff, 0x80, 0x7, 0x9, 0x6, 0x81, 0x8fbc, 0x64, 0x800, 0xffffffff, 0x2, 0x0, 0xead, 0x1, 0x80000000, 0x2, 0x3, 0x9, 0xffff, 0x51, 0x1, 0x7, 0xfffffffffffffffa, 0x1f, 0x7ff, 0x1, 0x100000001, 0x400, 0xffffffffffffffe0, 0x8, 0x0, 0x2, 0x73c7, 0xb5, 0x1, 0x20, 0x0, 0x0, 0x0, 0x2730, 0x9, 0x1, 0x3, 0xffffffffffffff9e, 0x0, 0xeda, 0x8, 0x3bc, 0x80000001, 0x40, 0xaa, 0x9, 0x6, 0x1, 0x6, 0x0, 0x3f, 0x9, 0x9, 0x9, 0x1, 0x5, 0x4f, 0x9bb3, 0xa9, 0xdecf, 0xa829, 0xae, 0x8, 0x100000000, 0x418, 0x7fffffff, 0x7, 0xffffffff, 0x3f, 0x80000001, 0x5, 0x8001, 0x38c, 0xfffffffffffffffb, 0x6, 0x80000000, 0x81, 0x8000, 0x9, 0xeea, 0x1000, 0x8b, 0x7fff, 0xad9, 0x4, 0x10000, 0x1ff, 0x8000, 0x3ff, 0xff, 0x2, 0x8d, 0xe14, 0x4, 0x6, 0x7, 0x4, 0x8, 0x7, 0xffffffff, 0x0, 0x0, 0x3, 0x5, 0x1c300, 0x40, 0x200, 0x3630, 0x0, 0x6ef13cc0, 0xa27, 0x803b, 0x7f, 0xa2c, 0x0, 0x8, 0x7e00ad34, 0xfffffffffffffcd5, 0x14ad, 0x96, 0xffffffff, 0x6, 0x5, 0xfa7e, 0x6, 0x200, 0x6, 0x5, 0x7fff, 0x8, 0x2, 0x20, 0x3, 0x4, 0xffff, 0x1000, 0x6, 0x4, 0xffff, 0x6b, 0x100000000, 0x100000000, 0x5, 0x1, 0x6, 0x26b, 0x0, 0x29, 0x2, 0x0, 0x55c4, 0x1, 0x1000, 0xda2b, 0x7, 0x800000000, 0xffff, 0x6, 0x3, 0x5f7, 0x3, 0x2, 0x6, 0x3, 0x8, 0x9e, 0x7, 0x101, 0x17, 0x7f, 0x75, 0x5, 0x9, 0x5ff, 0x6, 0xaf, 0x1, 0xffffffff, 0x10001, 0x3, 0x0, 0xe4, 0x48, 0x1f, 0x128, 0x6, 0x9, 0x3, 0x6, 0x1000, 0x10000, 0x8001, 0x9, 0x0, 0x6, 0x400, 0x80000000, 0x40, 0x6, 0x80, 0x1, 0x4cbc, 0x94f, 0x10001, 0xffff, 0xbc, 0x5b8, 0x2, 0x8, 0x7ff, 0x8960, 0x9, 0x3ff, 0x1fc2, 0x3, 0x8, 0xff, 0x4, 0x72b7cef1, 0xbbb, 0x8, 0x100000000, 0x1, 0xf5d0, 0x414b, 0x0, 0x7, 0x9ad, 0x1, 0x415f, 0x3, 0x9, 0x8d, 0x1000, 0x9, 0xbc10, 0x9, 0x398f, 0x34c0000, 0x0, 0xfff, 0x78c, 0xeb9, 0x5, 0x6, 0x3, 0x3, 0x7fffffff, 0x100000001, 0x2, 0x7, 0x7fffffff, 0x80, 0xffffffff, 0x0, 0x7fff, 0x5, 0x58, 0xca, 0xabe, 0x86, 0x7, 0x7, 0x6, 0x0, 0x10001, 0x1, 0x2, 0x2, 0x9, 0x2, 0x4, 0x6, 0x2, 0x4, 0x100000000, 0x3, 0xffffffffffffffff, 0x2, 0x9, 0x6, 0x81, 0xfffffffffffffffb, 0x5f6, 0xfffffffffffffff7, 0xffffffff, 0x3, 0x1ff, 0x1, 0x20, 0xffffffff, 0x7, 0x9, 0x8, 0xffff, 0x0, 0xffffffff, 0x0, 0xad6, 0x4, 0x8, 0x3, 0xfffffffffffffffe, 0x101, 0x7, 0x1, 0x997a, 0x2, 0x8, 0xdc9, 0x3a, 0x6, 0x53f3b070, 0x2, 0x40, 0x3f, 0x80, 0x9, 0x4, 0x2, 0x6, 0x100000001, 0x5c, 0x100000001, 0x800, 0x8, 0x4, 0x3, 0xfffffffffffffff8, 0x9, 0x3, 0x80000001, 0x3, 0x0, 0x1f, 0x1ff, 0x5, 0x7ff, 0xb1, 0x740, 0x2c895795, 0x7fff, 0x900, 0x928, 0x5, 0x81, 0x0, 0x1f, 0x1, 0x80000000, 0x7ff, 0x8, 0x6, 0x8, 0x3, 0x936, 0x7fff, 0x7, 0x6, 0xffffffff, 0x1000, 0x3, 0x969e, 0x10000, 0x5, 0x0, 0x812, 0x4, 0x1, 0x1, 0x3, 0x1, 0xfffffffffffffe01, 0xf6db, 0x200, 0xfffffffffffffffa, 0x0, 0x8000, 0x100, 0x7, 0x98, 0x9, 0x9, 0x1, 0x3, 0x100, 0x7, 0x20, 0x6, 0x5, 0x3ff, 0x10000, 0x650f, 0x8, 0x920, 0x4, 0x5, 0x9, 0x9, 0x100000000, 0x1ff, 0xff, 0x1, 0x3, 0x8000000, 0xfffffffffffffffe, 0x4, 0x4, 0xca, 0x8, 0x4, 0x8001, 0x6, 0x2, 0x1f, 0x0, 0x0, 0x8, 0x0, 0x10000000000, 0x100000001, 0x0, 0x3, 0xffffffff00000001, 0x7, 0x6, 0x7fffffff, 0x471af0bc, 0x100000000, 0x3, 0x1, 0x49, 0x5, 0x7, 0x9, 0xdca, 0x3ff, 0x100000001, 0x200, 0x3, 0x9, 0x1, 0x7, 0x80000001, 0x3, 0x7, 0xff2, 0x20, 0xd83d, 0x9, 0xae, 0x6, 0x82d, 0x2a, 0xa6, 0x7, 0x0, 0x7, 0xff, 0x7, 0xba0, 0x6, 0x3, 0x81, 0x5, 0xffff, 0x7, 0x3ff, 0x5, 0x6, 0x12d, 0x7fffffff, 0x10001, 0x5, 0x7ff, 0xffff, 0x8, 0x1f, 0x6, 0xffff, 0x401, 0x6e, 0xa8, 0x800, 0x7, 0x1, 0x7, 0x3f, 0x2cf18a6a, 0x32, 0x100000000, 0x0, 0x1, 0x41d00000000000, 0x0, 0x5, 0x54c, 0x4, 0x3, 0x32ab6c9, 0x7, 0x200, 0x7, 0x6, 0xffffffffffff0000, 0xc71f, 0x10000, 0x9, 0x6bf, 0x1, 0xc5f, 0x4, 0x4, 0x8, 0x81, 0x15, 0x0, 0x7, 0x8, 0x7fffffff, 0x4, 0x3ff, 0xffffffff, 0xa, 0x1, 0x1, 0x3, 0x7, 0xfca, 0x63b, 0x7, 0x5b3, 0x100000000, 0x5, 0x1a93, 0x40, 0x100000001, 0x4, 0x0, 0x4, 0x9, 0xfff, 0x1000, 0x6, 0xdfd, 0x7, 0x1, 0x7, 0xdca9, 0x1, 0x100, 0x5, 0x7fffffff, 0xb7, 0xf3400000000000, 0x2, 0x3b48, 0x100000000, 0x7, 0xfffffffffffffff9, 0xd89, 0x519f, 0x0, 0x58eb, 0x5b5, 0x2, 0x1, 0x0, 0x0, 0x8486657, 0x10, 0xffffffffffffff00, 0xfffffffffffeffff, 0x6, 0x0, 0x6, 0xffffffffffff55ec, 0x0, 0x8, 0xffffffff80000000, 0x1, 0x8, 0x9, 0xffffffff7fffffff, 0x400, 0x4, 0x72, 0x0, 0x1, 0x0, 0x0, 0x6, 0x7fff, 0x7, 0x7, 0xffffffffffffff01, 0x67b, 0x5, 0x3, 0x8, 0x10000, 0x5, 0x8, 0x82b9, 0x8, 0x10001, 0x7, 0x0, 0xffffffffffff0000, 0x2, 0x40, 0x3ff, 0x9, 0x4, 0x9, 0x3, 0x400, 0x4, 0x240000000000, 0x8, 0x200, 0xad2, 0xa6, 0x400, 0x5, 0x1000, 0x8001, 0x3, 0x0, 0x7, 0xffff, 0x8, 0xef, 0x100, 0xffff, 0x10, 0x4, 0x8, 0x20, 0x2, 0x0, 0x7, 0x7f, 0x8000, 0x40, 0x3, 0x80000001, 0x400, 0x8, 0x4, 0x10000, 0xadb, 0x8, 0xfffffffffffffffa, 0xd6, 0x2, 0x100, 0x7fffffff, 0x6, 0x200, 0x516, 0x6, 0x3, 0x8, 0x20, 0x4632, 0x100, 0x0, 0x7a5, 0x6, 0x0, 0x10001, 0x4, 0x6, 0xffffffffffffff96, 0x9, 0x2, 0x1, 0x7f, 0x8, 0x1, 0x6, 0x4, 0x8, 0x2, 0x8001, 0x3, 0x8, 0x8c, 0x8a, 0x3ff, 0x100, 0x8000, 0xffffffffffffff81, 0x400, 0x3ff, 0x3, 0x119dac8, 0x8, 0x1b5, 0x80000001, 0x4, 0xfffffffffffffffe, 0xfffffffffffffe01, 0x0, 0xffffffffffffffff, 0x906d, 0x20, 0x3ff, 0x7, 0x8, 0xc000000000000000, 0x4f48, 0x7477, 0x1f, 0x5, 0x1000, 0xf8, 0x7, 0x1a4, 0x7fffffff, 0x80, 0x2, 0x6ae, 0x8, 0xc1c, 0x1, 0x7ff, 0x2, 0x2, 0x31, 0x9, 0x87, 0x8e9, 0x101, 0xffff, 0x8000, 0xffffffffffffff00, 0x1, 0xfffffffffffffffd, 0x6ba, 0x8, 0x3, 0x7, 0xffff, 0x401, 0xabce, 0x401, 0x5e5, 0x7, 0x5, 0x7, 0x80000001, 0x800, 0xf5a, 0x3, 0x1, 0x10001, 0xfffffffffffffff9, 0x2186, 0x4, 0x0, 0x8d, 0x7ff, 0x3, 0x400, 0x4, 0x100000000, 0x7, 0x401, 0x5, 0x2, 0x8, 0xffffffffffffc88b, 0x400, 0xfffffffffffffffc, 0x80000000, 0x3, 0x6, 0x80000000, 0x6, 0xfffffffffffffffc, 0x100000000, 0x5, 0x3, 0x7, 0x5, 0x4, 0x8, 0x1, 0x8, 0x6, 0x2c, 0xfff, 0x100000000, 0x65ad, 0xe9f, 0x2, 0x0, 0x4, 0x9, 0x77, 0x25c, 0xff, 0x1000, 0x8001, 0x7a, 0x5, 0x8, 0x2, 0x1, 0x7, 0xffffffff, 0x9, 0x9, 0x401, 0x2, 0x6, 0x3, 0x4a, 0x81, 0x7d, 0xfff, 0x1, 0xfff, 0x0, 0x7f, 0xff, 0x9, 0x400, 0x6, 0x7, 0x8000, 0x7fffffff, 0x80, 0x3, 0x2e, 0x0, 0x5, 0xffffffff00000001, 0x1, 0x6, 0xe8, 0x1, 0x8, 0x6, 0x9, 0x8, 0x6, 0x4, 0x4, 0x8, 0x5, 0x80000001, 0x400, 0x8, 0x400, 0x6, 0x5, 0x401, 0xff, 0x401, 0x400, 0x2e1, 0x6, 0x7, 0x8, 0x9, 0x7, 0xfd4b, 0x8, 0x3, 0x40d, 0x7ff, 0x2d, 0x0, 0x81, 0x3, 0x7700, 0x2, 0x8, 0x6, 0x9, 0x7f, 0x976, 0x7fffffff, 0x15, 0x0, 0x289, 0x3f, 0xffff, 0x5, 0x4, 0x20, 0x210000000000000, 0x3, 0x5d, 0x3, 0xffffffff, 0x2, 0x1, 0x100000001, 0x400, 0x80, 0x7, 0x7b, 0x0, 0x100, 0x0, 0x1, 0x101, 0x2ef88fb7, 0x7, 0x0, 0xe86, 0x7fff, 0x3ff, 0x3f, 0x2, 0x6, 0x8, 0x9, 0xfff0000000000000, 0x7, 0x1f, 0xff, 0x3, 0x401, 0xd6, 0xe1, 0x0, 0x100000000, 0x200, 0x5, 0x1, 0xd9, 0x3f, 0x6, 0x55f4853e, 0x7ff, 0x3, 0x9, 0x1f, 0x6, 0x4, 0x67, 0x5, 0xe0, 0x2, 0xfffffffffffffff9, 0x1000, 0x3227, 0x8, 0x6, 0x7, 0x0, 0x7fffffff, 0x3, 0x1000, 0x400, 0x7305, 0x2, 0x8, 0x3, 0x4, 0x7, 0x3ff, 0x10000, 0x7, 0x3, 0x0, 0x8, 0x400, 0x0, 0x18, 0x2, 0x2, 0x9, 0x7ff, 0x1, 0x7d1, 0xffffffff, 0x5, 0x2, 0x1, 0x1, 0x5, 0x0, 0x2, 0xc31, 0x8, 0x14, 0x5, 0x7, 0x7, 0x4, 0xfffffffffffffffb, 0xfffffffffffff4c4, 0xda, 0x0, 0x6, 0x8, 0x7, 0x7, 0x8, 0x100000000, 0x8001, 0x3, 0x8, 0x0, 0x5, 0x8000, 0x100000001, 0x81, 0x7fff, 0xf3f7, 0x9, 0x9, 0x1, 0x4, 0x7, 0x6, 0x7fffffff, 0x3, 0x1, 0x100, 0x1, 0x1ce, 0x9, 0xfffffffffffffff8, 0x2, 0x1, 0xffffffff00000000, 0x7f, 0x400, 0x200, 0x1, 0x8, 0x1, 0x1f, 0x5, 0x1f, 0x3ff, 0x800, 0x0, 0x10000, 0x5, 0xff, 0x44, 0xffffffff00000000, 0x68e, 0x8, 0x3, 0x3, 0x2, 0x101, 0xffffffff, 0x4, 0x4, 0xa41, 0x0, 0x7, 0x0, 0xfffffffffffffffd, 0xdbb, 0x7ce, 0x7, 0x1, 0x7, 0x7ff, 0x0, 0x10000, 0xfffffffffffffff9, 0x0, 0x1000, 0x9, 0x7bbce04b, 0x1, 0x3, 0x3d00, 0x7, 0x0, 0x0, 0x80, 0x8, 0x0, 0x2, 0x20, 0x8, 0x8, 0xfffffffffffffee1, 0x2, 0x1c74a00, 0x800, 0x7f, 0x8, 0xfffffffffffffffd, 0x7fffffff, 0x7, 0x2, 0x8, 0x7ff, 0x6, 0x1, 0x1f, 0x5b2a, 0x3f, 0xce4, 0x7, 0x6, 0x60e5, 0xfffffffffffffff7, 0x2, 0x40, 0x8, 0x9, 0x3, 0x9, 0x81, 0xe91, 0x200, 0xb98, 0x0, 0x5, 0x9, 0x3f, 0x9, 0xbd3, 0x10000, 0x80, 0xe8fa, 0xffffffff, 0xff, 0x81, 0x9, 0x5, 0x1, 0x231, 0x124, 0x10001, 0x5, 0x6, 0x3ff, 0xc5, 0xfffffffffffffffb, 0x8, 0x688, 0xffff, 0x8ae, 0x400, 0x100, 0x1, 0x3, 0x10000, 0x9, 0x80, 0xfff, 0x4, 0x1f, 0x43ff, 0x1, 0x1, 0x6, 0x6, 0x8, 0x1f, 0x101, 0xffffffffffffffff, 0x8, 0x7, 0x5, 0x4, 0x9, 0x9b2, 0x1, 0x4, 0x65b8, 0x0, 0xb83, 0x9, 0x9, 0x3, 0x8, 0x5, 0x7, 0x76, 0x2, 0x7b0, 0x1, 0xbad, 0x9ce3, 0x0, 0x3, 0x8, 0x2, 0x1, 0x200, 0x7ff, 0x0, 0x3aa, 0x101, 0x80000001, 0x7, 0xfffffffffffffeff, 0x40, 0x10000, 0xfff, 0x100, 0x7, 0x3, 0x10001, 0x0, 0x2, 0xf8c, 0x32, 0x1, 0x0, 0x7f], "abda277dec288ad8a1db74cf21"}}) read(r0, &(0x7f0000000000)=""/169, 0x784f) 2018/02/27 16:41:34 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) pwrite64(r0, &(0x7f0000000000)="7e691ce5096c9406bc8419e2e1933420c4fa731eba759d5148597e22fbdbd156dfff3b7833ccc9bbf50127a745feddacf9abbdaad579f6e4ad34d32892011bc0c9ea3327c0ad7a6d121717708e1d380e0dc27543e41e8c98eb28c7312a9416c1bc9d1f2a3aee83e3ee6dbe7294e3c1dbc26bf55131ba6ed2f8db3eb9acdcc45d529da395466635225a43edf55d4ba319fbb612bfbd841003a79842072e346c6653ee12c281d247fb78d5332513d08486770c980b7597b51f1b3fa12055881af2d5528a13aea4df1a9965657d54a8ea80bc59564b85b22dc56e33ae7f2959e2cb07f8c236f4d17387f057a2c5335745f6ff22b589b30fddeae4cee3e7304d88ca49cc5a569b54caf50f113b31f78f45af4142ecac255c8a0e12107e4e497055424d158cdc95a591a5824f891ab0f7d5d092c88703c99cc7f62393f92a76d7f9a009bf656b95a7b2b34a8e124b05a19c39ced6a499e5214f437ee98073fa5cdd52fe30650401709f90b0733e8ab73337b1696fd07d8e1d282681e1797fa9f97572b4bb98476e1bc8a5f41c12ab48d4f66d9c89b59ec88a4e38800558c38cde8549670f1d9a3a246c6d77c7436df634655b608b4cce51ef54e3b15f04241d89bc0eedf73b0bdc2808517262f39f2df0ac08e7155600904c36f81706980301f926ee13c6e48dd2f08fc4eec4295b859d13e1363c76914c1be75ed82721a8f754c19b694645af71f162b8f51e88ef1cf328134849a1d9a8bdb9609c0743ea198c653241f0a3c21dc4c133eba910a685d17a867a4016f1b0edfb9e4a26a6a8c1f2a6adbcf17a34ad2e45a2cc8cba057574ce21e8126022903ff067ba752226ecb4b91ba3eabcad057a270bc798cb61062f7ca14c724f207a9fc1e7ea2e963a65888a16b0a4e8034a57d91e28a989bf7d86a66e1e72656dc065ff75d9c744a5ad6495c057cfb0754b43f860509876e6e1c4ec930cdc5301b8c6bd57963ef96d020cf522f97fb586bdd5d3425070d29907df657e79e2486cc64bfa002db01c9f7bf14effa58baa9c66c66e913c05fbf54fa41322a52685a112e3f3365c31cb5890f20466cf49fff86394165f330b4d34797bda38a80251bb4727117df8963fde7836e5fe66d35d4f7d88d852c502859893030c228b973c28754a8930669a293a00679d817e3c770bc22475ebf5ececdaff07e9a6d0727a2d448b182a71b073eb53fe3f17ee4368fc765a34ff79f6a619b53263fb5e9097e10a90883a1b46e714d25b71c9b7d84fe4c60b444437744946323a591cdf37a7b1a0114dfcb121d4ff967727b02d83defb1473184a03ec124a46499d6396fc6896979b867749d00b7042be16ebc472e1557257576dcbd4c8b0a139be5f92c9fd44a4e5fb5524caf07b927d511a39112ab7888ff0ee1d3f5b6573725fea885b297327b5ffef9694c987d3d4ee7a31c2c0c0c67e506bfd9f9ec28df54d64f11c1851e7b877c8bf372f6abe358ac82fe30e2ee34f7983e0eb356cce253fcd13bcd3ee9cb481ef585e068692baf220e96f250e19040f78f590f5aed71349d3bef5cec426a9824d131795e42ec0a252ec1621ec1fa6440d49fa9f90de7b1187618f1c11b92fbbd107bde1bfa51b64a5eb0152b4a6ccc373e32cec6ce64ce1ec0acdcaffd1c1aa8f6ade1c0a39d8e8150e5a6c55e0e6b31a896b274a74659910c28da56f3a05dad3bf2612feff0064414e53a96e10bfa74e101532129fbf60635e13925bf4343f429c610f2e392b506f037acd479b7d0323ffad896e0139ec6f8c9f7eea1c8704cab562e409c90932b6ba39d175b620154f870d7baa4bc068fa5785c4788683d6e6a9f60da1cf831746e4a7a3d526bbfbc83891d0374923b303ab7850d47ade50a633fd8ab05e1d24e459be593ab40a45bdf55453552ba5dc97466e1137f10d3a6ca9c1e985a0dc79191dbeed32593d09b658604c0e6009f94b553ed1681330243ca489d818c7c479775bbfde999a918281d38c5574c3b23eef3d272ac7ff2ffc2a0e0c66ecd483ce602982d98c2347ada07b57b81c12227fb8888988b1e1f91124cafd577a48b37c87532a891cca6f0554c9663fc83163fbc3d1e535b4fe98f9c394f72a056d1189173cadf75867397876b6e5a84169924830a7ab2c6e58e979b545d3ad20e528e91af36a9a935e34d108b6c7ac2b53676cc9b223d068113d985f20937dbe6962ac2c6c38da36d0def1a2bb72a7aeda8de2a910e1eb48bb22101f92280c63b59b3ded14d52fd8636bcd6de68f62fd23bd08ad40823181efb4fadc52bedb272a1a200e5a062fd7b64278380c4883767bee406b363610d5ead005c8ed88cb0a43ead2282e636db5b78db30527d9f5a73d07928c342fad7a4d1b81dbdfd913e82eb5d2275f633643cc0fa7f1bb03bb3eff1e578d55f746ff36a694c0b7103be7ddb4756bcfa975a75725075a1e6a8e36f55a3bde166f3c434c85400c11aa25e5e39509e7c4239adb80c20cddef816410524ffe94e506adc81911c8e355d2f0e11a51a8568a14010d540c0303206c1e21857f38aca899d9d4993908912ec9c6ac2bb8a8bb1c5c92e028b88ba87552a51d7dc9c50b3fff93cf6b0f208d03cba1e1da2bfde624de2987c5bf460fcd1c960d9da20ac98d93c04b5f683583cfcb992b075573c2e711f8e8a2050382e9cd6927e8921478931e7fb65b8d29222f19e952fa93352512da0c3690e5993e59bebf142df7ed7ea07e38e7940733e702b18a54c462ebeb4b8e69628593d9772f322f3f8e0a4d1996709a2851077b51b2a4895b1a7937744c42299f3d405ced21041f9cf1d600caaaa01189d87c62abe3f78256fb6ed2979df509d6d4cf061499671ee9972285460eefeb990b7ced1ae9556d389421b02716be92d110c7b2443a0dee0204990a30df12c5e2066631ce0078e766d502068cd732b5a3439e8dd1f76e92f710277b79a052109179217b1fa09f57132f07e101b93657fa09e386d773ac0c0a74225ba591514c81703f748be37a3c7c3687bcfe3427271e803171ec4b7cf7ec93731f26e6b77a09263a652315668bd38995be81b06d554f944c2fe595d7c8c4e0dc3d4507fe22c759a1052b66652275b06be50253d0579c5361741a7765afad11cc0f2c6e7c0f5916806f2b350b595959ae19a71fc548516ac93f889a351b054a5be46eab5c18147042084a75ec0e6386c4fe2e2d1756c8168c818985d99ec05d8dfb07c64b7057f156aae6eeac4f4d9f6a49e5a94533b7a9b36ea91ea5936d56ebae051f5dbec977a4886a5576f5cbb77905d9d955b91d080dc050388eaeddc110e01dfb1376022984ab9e7b1d53768d190e409d3a2d905386fe6ba104b0aa622d9bc60766ff710cd1c7dba9648e265b1c79e5b9935ea18e744295f8019cc1fb6f3365970efcc05788c2a0b6112822a43b2f3c837898a2c2b1e3da76ba84099d4fa0fd80443dc05fb5da32b036b8a3efddc262233086e8879fb0d347fc73c017ba347295141bb60589e443e61091b603848ff63e6765b15e190258f99f3342eb6e27acc69f7ba3de94eb6fa2848815987f80f748b793a8fa0980620835013b5a73429fad66ffead04a73833b0f2d62224979469530adf5eacbcdda181debdd58ed84df56446d84be2504214da800aee68e60fa4849fcfb09d391a96e7412e7a1b743af7aebde92996ab8a447bbe4aa4c93a77e1204ea4ad1309845059a06eb9813601d2f88d4380d41a0e8c00e3d44cb1355b1859a370f38be1601e9986692c0664d58f77f756407bf42430edf6871c402fb0b974db23f5fe559b90e4809384a1fb5cf8e930911c43dd1847acecdb3107e505934d83f46a4e68c4edfbc402cc54b8254b370b2f727fb2a944d8479aa47d4b9699abd339ce8767530bfddfc242a22ab75adb8708becc43d17bf8573bdd7a9f0d71a1cee0ff00d7981466a4868f1d6c488f56a7fec49ff35e7c82baab1a64076956f0402534b4465eae9eabd3e2f3175e7c3a589c3765af603e67276458b7195a3a49e96d84efead9f5769ad4a09cbfc0b56605d6d3e121d07967cd799aba0e671c7d0b4f51e1af33d7ee57b4237479b6ec9825bdca17c1686f154e7a656e1f8096263407eeb7ceabe8d547c932f7918750e4363aeb4c1296b78df641e0bc54027adb19c7d72c80f7bd1bcbc2981a51ff61f0d4fdbc40b83d5d661be9652585f520abb245d97c3a872882a7830e1ab4558c0334a4b186bc136b26de39c493e303ce71211406b6a912395ea4674197b395078967d8a24aa162c41e800a05f595f2eed465b323dcf9fb3d2448e100c77a7701b57dc4ec5ca4029b7ff0d3846b438e8b97c52068bfad37de43cebc16cdbb30caa8bbb07dc30884bfa7aa1c1c3be28b34f2957e8dd78b3f0a319b461b3b21d5b431f42756c3a6d4f23df7e46ca8ac244c3ea095777be74263c98b8320ded4094d7c6ba8440919e2f4dac489d8bb08e309e767846a76f572fa4dd314093dac14f4ed0e8ffa3f09e38678e0263228f7461be0b3e6d82466b97e08bc605d54f75ba128c4335e82a6c5736b66609bd292332fb0958210b5c50896fdd4d56aab2758fdbdff4329f38ab6981c66f4343365ccbf3f843830a2e6dabce19ffa303979728bb5d761900aead9f03fe5b0a771586d19d2ad6dd707e6425744b214abf1529edc2f7571f700f5319819ff79e8f5dd1db495a9e813451191fe5f82cd383c808eb596b737a01b68e21015de6339526454dc9dd27a47e52604828f79ecce46f34d66cbfb543ac1a90737516d68c0ba38a3777312f3282e5bbb4ba6b48701c8e12b8af42d65357aca63d52e74a5f738383b099d91a06c9a57c87190beb78ce009852d5273aeea09d723da11a22bdb1287e65ede5a836fe508ff5a114d90b2e1e9bcbc21c797d7f9f4d0114b82472a6bcc03c8ac7826250db68eb3db1f89e505897edb557e5fa9e22e342dd5783a338a3bcd8f21c5ddfaf89f739befe599ebd5cab6b0e57a6f744339ae58a32370b6943be45da57dbe8e110297e5cc027ddaf970ca5dfed069ae9f3543b8733e273a31f6833a9e654efe21982dc44facfd94ad5b6910f93a6b6ecf687cb8cc9957612b405f0fd6aacdee493d9240b47d2ffaecf76bde347684c4f947ea2302997fe25439e211cc7f2f3134bce62b70327e303b214a68f5480f4fdc30e72b4c8a48e245477cb340248614d2a298a793da9b73b268f2d3b55e0f63652f07702bbccaf36f7b4e77b2d0f1767548e1656567cd670cf84c1852f5a15716ca0b2d5205ba396f0635eb5cc74f03bf4c68a9accea315fe7509703454cc2f3ef0ab598854f844fdf8935642d9e8c69f55187200f97177df9f20ba8db1c00d04dc25ec7c0617c2e32be6a764dc4283eafcb7b7151380d5adefed1d11e8dc3134e676035c3c9e506d2c907ae380f12f7397cc319d4898c2518ae44139d19f3278e8204a2b43d130fa6a0a98a5316b1e559a156e48c6c980da9ddc04e7484ad8d9132dc226651491535a014e8ba24d8cbb3baf2ee527457134f30601974e7630267655002afa2b740d58e5e012dd5b44616e2f46be09b27572d40d037a77d4a17dc4b2be75f703fdd8073580a63f95e48979a196ea087b01e6bcd20a73170bc31f8c7032c2de2887afb07fcf3b461dcfa2c205a1e1d907732a8a913a08b1fcb9de2311872e52c5eb5e297e9701d4b1668707724c083fe1d85e8325f5d9e1c3e2adc33f2a243cd493ffb5edff051121a515f436373a1cc909acafd8086efca44c88bb1df3395c3dfc91a1b88", 0x1000, 0x0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) fcntl$lock(r0, 0x5, &(0x7f0000dd7fe0)) 2018/02/27 16:41:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000000080)=""/4096, 0xffffffffffffffd9, 0x12122, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000010c0)={0x5, &(0x7f0000001080)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000001200)={r2, 0x2, &(0x7f0000001100)=[0x6, 0x7fff], &(0x7f0000001140)=[0x8, 0x1, 0x62, 0x6, 0x1000000], 0x0, 0x3, 0x9, &(0x7f0000001180)=[0x9, 0x7220, 0x10001], &(0x7f00000011c0)=[0x18000, 0x7, 0xfffffffeffffffff, 0x87, 0x9f34, 0x43db, 0x80000001, 0x8, 0x7]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001240)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001340)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001380)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) socket$inet6(0xa, 0x1, 0xffff) 2018/02/27 16:41:34 executing program 7: ustat(0xfffffffffffffffb, &(0x7f0000000fec)) r0 = getpgrp(0x0) prctl$setptracer(0x59616d61, r0) 2018/02/27 16:41:34 executing program 1: r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b30100010099b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f1e00d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8be80000000a3647e93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockname(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10) 2018/02/27 16:41:34 executing program 3: r0 = socket(0x10, 0x8000000000002, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0xb, "2268b68341fc2067a07d65"}, &(0x7f0000000140)=0x13) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setresuid(r3, 0x0, 0x0) 2018/02/27 16:41:34 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) read(r0, &(0x7f000071ff70)=""/144, 0x90) 2018/02/27 16:41:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x80000001, 0x4) ioctl$TIOCCONS(r1, 0x541d) dup(r0) 2018/02/27 16:41:34 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x3f, 0x457) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) 2018/02/27 16:41:34 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000480)={0x3ca873a0, 0x2, 'client0\x00', 0xffffffff80000004, "9cbebc2ac4fe4ab7", "8b71cd93d7a290db9c97f0aff8af3de5afbd329a4ddc5badc17d2ac955139109", 0x0, 0x7fff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xa9, "a0f89f33bbbbcc85acf84c13196a5831d6dbfa7c9f4343dce119bedd29da79ca59c0606ca9676dc2de573c4485ef50d1590f269927e1782b12decd93ea7ab2bf1bdcc11d2f36f827dc7188977ef36acb9df6ff173cb1f73db82772edab83ceaf020d3e2d986a44e8f96a067436cc6ae7ab2bcf3084de1fb7115098f402082b0a58d563432c948abb4fbe11bd60bcac148559d1e7dbf5221ae252697f25709e42bc8a457e6deab609ff"}, &(0x7f0000000200)=0xb1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e20, 0x1ff, @loopback={0x0, 0x1}, 0x80000000}}, [0x1f, 0xe33, 0x5, 0x7ff, 0x5, 0xa01, 0xfffffffffffffffe, 0x100000000, 0x6, 0x5, 0x4, 0x3688, 0x9, 0x6, 0xffff]}, &(0x7f0000000380)=0x108) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xfffffeac) 2018/02/27 16:41:34 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x25, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00('], 0x0, 0x0, &(0x7f0000009000)}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000fdfe8)) 2018/02/27 16:41:34 executing program 1: ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x547f) mq_unlink(&(0x7f0000000080)='@\\security/bdev[\\\'\x00') [ 59.230668] binder: 8937:8942 transaction failed 29189/-22, size 40-0 line 3005 [ 59.265323] binder: 8937:8942 transaction failed 29189/-22, size 40-0 line 3005 2018/02/27 16:41:34 executing program 2: add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000002c0)) 2018/02/27 16:41:34 executing program 7: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0xc}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ce8000)) inotify_init() r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x2, 0x4) epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) 2018/02/27 16:41:34 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) close(r0) dup2(r0, r0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/186) 2018/02/27 16:41:34 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_ivalue=0x619}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[]}) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) 2018/02/27 16:41:34 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3e33, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x90) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x3950, 0x6a8, "6366f2f4cad8", 0xbe7f}, 0x10) socket$inet(0x2, 0x3, 0x0) 2018/02/27 16:41:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000002feb)='net/ip6_tables_names\x00') stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x8010, r0, 0x1) 2018/02/27 16:41:34 executing program 0: mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) getxattr(&(0x7f0000ad9000)='./file0\x00', &(0x7f0000000000)=@random={'system.', ',em1+ppp0user\x00'}, &(0x7f000048d000)=""/31, 0x1f) get_thread_area(&(0x7f0000000040)={0x5, 0xffffffff, 0x0, 0x4, 0x3f, 0x3, 0x0, 0x10000, 0x8, 0x400}) 2018/02/27 16:41:34 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x4200000000000004) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x3) 2018/02/27 16:41:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000a, 0x66f14dda) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f00000001c0)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="0464f632417a8e01e556065ab040039920b7122ea0484423d7789b29d458edb7a533f4bb87dcaf8a3c2024419c2e6cc1977bff3b8a2db7afbfe4", 0x3a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x6, 0x66, 0x1f, 0x7, 0x1}, &(0x7f00000002c0)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x8000, 0x4, 0x100000000, 0x6, r1}, 0x10) kexec_load(0x0, 0x1, &(0x7f00000000c0)=[{}], 0x2b0000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt(r2, 0x5, 0xdfd, &(0x7f0000000100)="7baefa390d61fb9a8ba1f71803d50f0e3d422209b66398387a3e2b9a68554be03f580d83a0875b4321e6bfa00ab5f495dcf0bf4397e8ef69d2b54619f95bbfc0e7b39e2621737cfaee81a47a8458b8bca20b536ee9ba603bae7de334a01e2b4872cb56f88154bb3e069bc29dd4afc88321b3e06a148aaaf0d030ae9979005b73358505896f799dea78fc411594c740a1630ff5cc34fa60c3c3e4e9e3672b0c030c3a6f3af8121d85dfe329ab", 0xac) [ 59.276012] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.281603] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.344834] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/27 16:41:34 executing program 2: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r0, 0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x201, 0x0) modify_ldt$read(0x0, &(0x7f0000000080)=""/219, 0xdb) ioctl$TIOCCBRK(r1, 0x5428) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x9) 2018/02/27 16:41:34 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x3, 0x80000000, 0x0, 'queue1\x00'}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/27 16:41:34 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b4afe8)) capset(&(0x7f0000d57000)={0x20080522}, &(0x7f0000b0afe8)={0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x399f1736, r0}, &(0x7f00000000c0)={0x6, 0xc5, 0x1, 0x0, 0x20, 0x6b}) 2018/02/27 16:41:34 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000adff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x1, @tick=0x3, 0x62, {0x0, 0x1a2800000}, 0x9, 0x3, 0x7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TUNGETFEATURES(r0, 0x80247009, &(0x7f0000000000)) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000100)={0x5, 0x7f, 0xed9, 0x1, 0x40, 0x80000000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x8, r1}) 2018/02/27 16:41:34 executing program 6: r0 = timerfd_create(0x0, 0x10000000000) timerfd_gettime(r0, &(0x7f0000000000)) timerfd_settime(r0, 0xfffffffffffffffe, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000040)) timerfd_settime(r0, 0x0, &(0x7f0000aa9fe0)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000164000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2000, 0x0) write$sndseq(r1, &(0x7f0000000180)=[{0x100, 0xffff, 0x9, 0x2, @tick=0x7fffffff, {0x5, 0x5}, {0xfffffffffffff473, 0x8}, @quote={{0x7, 0x772ecc0d}, 0x6, &(0x7f0000000100)={0xfffffffffffffffe, 0x1, 0x4, 0x6, @time={0x77359400}, {0x400, 0xfd}, {0x3, 0x3f}, @ext={0x2e, &(0x7f00000000c0)="83bc6e8fa9e7749fc70d376e910bc34ad7c45c0237b0c75861973dbbf451708767b73cef9a49d1f627302ecb362a"}}}}, {0x4, 0x3, 0x4, 0x2, @tick=0x6, {0x6, 0x2}, {0x81, 0x738298d0}, @note={0x3ab36262, 0x6, 0x1, 0x7, 0x100}}, {0x1, 0x7, 0x4, 0x8, @time={0x0, 0x1c9c380}, {0x2, 0x5}, {0x8000, 0x1}, @control={0x5, 0x4, 0x9}}, {0x0, 0x0, 0x100, 0x80, @tick, {0x0, 0x7fffffff}, {0x1ff, 0x9}, @ext={0x23, &(0x7f0000000140)="40f971f0655eeb5c08c9ef5eb555a3df417cad61ed958a5c21e2d5b8784b1007cb2801"}}, {0x5, 0x0, 0xffff, 0x5, @time, {0x3, 0x366a}, {0xa2, 0x200}, @quote={{0x5, 0xfffffffffffffffb}, 0x1}}], 0x8c) 2018/02/27 16:41:34 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip6gretap0\x00', @ifru_addrs={0x2, 0x4e23, @multicast1=0xe0000001}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x40000000001, 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3, 0xff, 0xc, 0x40, 0x1000, 0x9}, &(0x7f0000000100)=0x20) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x1c0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r2}) 2018/02/27 16:41:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bb000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000), 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000007, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffce0) shutdown(r1, 0x0) 2018/02/27 16:41:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000d3d000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) fcntl$setpipe(r0, 0x407, 0x7) 2018/02/27 16:41:34 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000d578b4)=ANY=[@ANYBLOB="2c000000100009000000ffffffec00", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000004001600"], 0x2c}, 0x1}, 0x0) 2018/02/27 16:41:34 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @empty}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'lo\x00'}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/27 16:41:34 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000100)="be2861e97724248817846557b189970695f18f52c5b1ae9c95ea8d9873e2a41b8f38d1d9c2c27d48b6cb3103a92caec89c3cd2a2140f8598084b75ca22fb4e7cb4dd49f626447ed1f21fed59059bc1f4b7455578d1bfede51b0e8f9c8b51f6bbadaee75bdb5e", 0x66) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) getsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/27 16:41:34 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x7, 0x4) ioctl(r0, 0x8912, &(0x7f0000000040)) [ 59.678914] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/27 16:41:35 executing program 1: getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) mkdir(&(0x7f0000030000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) openat(r0, &(0x7f0000000200)='./file1\x00', 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) removexattr(&(0x7f0000023ff8)='./file0\x00', &(0x7f00000e6feb)=@known='com.apple.FinderInfo\x00') r1 = geteuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x2, r1, r2, 0x7, 0x100010) 2018/02/27 16:41:35 executing program 7: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x4187c0, 0x8b) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x800, 0x1000, 0x9, 0x2, 0x6}, 0x14) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0xc, &(0x7f0000014000)=[{&(0x7f0000000040)="5500000019007fb1b72d1cb2a4a280a80a06050000a84321a7322369250009002100001c0100000006000500020000880d0000dc1338d544000a9b84226e2556e04075437ceeb75afb83de448daa7227c43ab82200", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) fcntl$notify(r1, 0x402, 0x28) 2018/02/27 16:41:35 executing program 3: socketpair(0x10, 0x5, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) tgkill(0x0, 0x0, 0x0) 2018/02/27 16:41:35 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x800) r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) r3 = getegid() r4 = socket$pppoe(0x18, 0x1, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x8, &(0x7f00000000c0)=[], 0x0, &(0x7f0000000240)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, [r4]}, @rights={0x10, 0x1, 0x1, [r5]}], 0x38, 0x4040000}, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000029c000/0x400000)=nil, 0x400000, 0x9) 2018/02/27 16:41:35 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0) 2018/02/27 16:41:35 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="4336df128860059eac9b1635bbd65b3aa58631c42955393bfea66820ef7436759120298a646afed1d69067cdfcd29a72c6c72672244a0f8e42d437ec7cceee162eddf1", 0x43, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='/.trustedtrustedvboxnet1\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) 2018/02/27 16:41:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x40000000, 0x0, []}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20202, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@empty, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e24, 0xffff, 0x4e21, 0x0, 0xa, 0x0, 0xa0, 0x3b, r2, r3}, {0x8, 0x200, 0x1, 0x5, 0x6, 0x8, 0x8cd, 0x7}, {0x6, 0x0, 0x10001, 0x8}, 0x0, 0x6e6bbc, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0xff}, 0xa, @in=@rand_addr=0x6, 0x3506, 0x0, 0x1, 0x7, 0x4, 0x0, 0x800}}, 0xe8) 2018/02/27 16:41:35 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22, 0xffffffff80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) connect$unix(r0, &(0x7f00000c7ff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) timerfd_settime(r3, 0x1, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000140)) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000040)={0x7fff, 0x1, 0x3000}, 0x4) close(r1) 2018/02/27 16:41:35 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) listen$netrom(r0, 0x36) 2018/02/27 16:41:35 executing program 3: r0 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x8) bind$unix(r0, &(0x7f0000003000)=ANY=[@ANYBLOB="0100e91f828906000010614b"], 0x1) listen(r0, 0x0) shutdown(r0, 0x0) accept4$unix(r0, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) [ 59.783864] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/27 16:41:35 executing program 6: r0 = gettid() process_vm_writev(r0, &(0x7f0000000f90)=[{&(0x7f0000000fc5)=""/1, 0x1}], 0x1, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0\x00', r3, r4) r5 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f0000000140)=0x6) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x111040, 0x0) getdents64(r6, &(0x7f0000000480)=""/127, 0x7f) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fchmodat(r7, &(0x7f0000000040)='./file0\x00', 0x30) getsockopt$ax25_int(r7, 0x101, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) timer_create(0x3, &(0x7f0000000400)={0x0, 0x8, 0x4, @thr={&(0x7f0000000340)="fc7c8df8a4d10d1d83eece49a2e2e5c4f88d3a72d0b353a67c03a834066833cacc8d21af12f97aeb1dce764f8138aaa815d62c1f36675ab389d883130bae2c676593afabda09f016af3b47560108728763d705", &(0x7f00000003c0)="74cf2fb7d667c62c5c2c8bf1f6de69eb9bbbd0d3de5edf5618e4abfbe3a2b0f79c27e44d31c999335df3757db672626308c11156c39d59e9"}}, &(0x7f0000000300)) 2018/02/27 16:41:35 executing program 5: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) quotactl(0x0, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000140)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r1, 0x31}) 2018/02/27 16:41:35 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getegid() 2018/02/27 16:41:35 executing program 7: prctl$seccomp(0x2f, 0x0, &(0x7f0000000ff0)={0x20000000000002d4, &(0x7f0000000040)=[{0x0, 0x4cafabfb, 0x4cd904c0, 0x9}, {0x8, 0x9, 0xfff, 0x6}, {0x1e, 0x6, 0x5, 0x10000000401}, {0x4, 0x7c, 0x800, 0x3}, {0x7, 0x8, 0x5, 0x269}, {0x9, 0xffffffff, 0xec}, {0x7, 0x80000001, 0x15c9, 0xdf}, {0x5, 0x10001, 0x7, 0x6}]}) 2018/02/27 16:41:35 executing program 0: clock_gettime(0x0, &(0x7f0000001ff0)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x602000, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000985000)) tee(r0, r0, 0xc84d000000000, 0x5) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) getsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f0000000100)=""/39, &(0x7f0000000140)=0x27) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0)=0x4, 0x4) 2018/02/27 16:41:35 executing program 7: r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x105100, 0x0) ppoll(&(0x7f0000725fe0)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x80, 0x9, 0x6, 0x5, 0x1, [{0x100, 0x6, 0x6}]}) open(&(0x7f0000000140)='./file0\x00', 0x80000000002805, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x4010, r0, 0x0) 2018/02/27 16:41:35 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x701500) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000500)={0x0, 0x1, 0x20}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000580)={r1, 0x3, 0x4d, 0x9, 0x1, 0x20}, &(0x7f00000005c0)=0x14) [ 59.827908] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/27 16:41:35 executing program 3: mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, r1, 0x0) 2018/02/27 16:41:35 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80080, 0x0) syz_open_pts(r0, 0x400000) r1 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r1}], 0x1, &(0x7f0000b40ff0)={0x0, r2+10000000}, &(0x7f00008dbff8), 0x8) unshare(0x80000000) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) signalfd4(r3, &(0x7f0000000000), 0x8, 0x0) 2018/02/27 16:41:35 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="d06c3ea1", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x9}, 0x8) write$selinux_access(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7379737465665f7a3a6f626a6563745f723a6468637005007661725f72756e5f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f649a4acc7e302d73303a63302e633129323320343300"], 0x56) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r3, 0x10001, 0x30, 0x2, 0x6d4}, &(0x7f0000000240)=0x18) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1b) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000c57ef8)={0x0, {{0xa, 0x4e20, 0x0, @empty}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/27 16:41:35 executing program 3: clock_nanosleep(0xfffffffffffffff6, 0x0, &(0x7f0000000000)={0x77359400}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x501040, 0x101) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/121, &(0x7f0000000100)=0x79) 2018/02/27 16:41:35 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f00002eaf9c)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/27 16:41:35 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/status\x00', 0x0, 0x0) r1 = accept4$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x9, 0x80000) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000140)={'sit0\x00', 0x81}) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r2, 0xffffffffffffffff) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80800) close(r3) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000200)=""/4096, 0x1000) 2018/02/27 16:41:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) r1 = syz_open_procfs(0x0, &(0x7f000052cff4)='net/netstat\x00') close(r1) sendmsg$netrom(r1, &(0x7f0000000480)={&(0x7f0000000040)=@full={{0x3, {"c51aded61854bc"}, 0x9}, [{"59b9575d4887ce"}, {"9fce3fefeddd50"}, {"5ca82de0c033a6"}, {"3e8045fa6ffe48"}, {"9f4838cdecabbe"}, {"196668f22dc945"}, {"60da359f336fec"}, {"de3cce23269825"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f00000000c0)="c0ad0b3d5471aeb518fb60836c812feb049a91fa628e925bda7ebd8b540385f349ceadbf57765a9d4548a6329d997a9a059f1ace49ccc6be7e87aa9433088c5f01c272be0edd8d8aa40ac6d78377828a587b2907f75d271125f681407cde94d7a0cb678ffa6da1ad", 0x68}], 0x1, &(0x7f0000000180)=[{0x28, 0x29, 0x6, "746fe612adcc04273a4a4d4772973506121e1420e6ec044f663d6a"}, {0x74, 0x118, 0x1f, "fdf8509023d88eeffcef6b5b5e0689e88135bc78ed4a35cba9661bbc28fd86830c8116263b90be3aba7e527d72f7fb98cdda6e45bf01d4692979fa85f0f3048548ba54b93d644f9762db79f1f896f2ca078503c80fbcc04412691a3da445e3d80d4064dca479"}, {0x24, 0x29, 0x3f, "9e81670fb428c9a0dea010e1f4c4b7329ed6449ecf79"}, {0xc4, 0x13e, 0x6, "2b08c66e90cbab7fefbad5dddcd99497632c1ca87532429ae01fcd10c0d99d575c7620296ada8db4da82baba81d3fa5110cde85beb158b2de2b7187b576b3cebe95966d11f4941a68e29dc7fc5a4dd0889b1e888bcd215a50767bd224f3c6a9c2e5c2b57b8563f24f1066899f39d7645d1c3ea31927fe1e77d3b28ce9732bfdc3507c9252fc5c344ef353313d78a4382a126ba4273dca54d5c945cef2fe4d9b615f19a7ccba5828f046d202fbb6a866f2611710d26"}, {0xbc, 0x107, 0x3817, "c5fcfd735c01db44d32f281b0cd083865ef03f329260a8a8f3307c23ca38d32234c180b2dea331cca5e5de7054ed052a2a533a493ec1b5f75e5fb597831f14746033f662373dcd86cfced6d2df9db39e222cd783f975c5612dcd3eb70f34cad3190f52a2117f6904456636e0b0061709815e7edb8942cdd5e23d270302e556ab5fe3bd79a7e6076075a4cf5af02f34b806252995a4dfecd7cf0e1d5f1f780d28ccb7d18899d3238e12525657c8ca9e"}, {0x4c, 0x0, 0x400, "1d6a20019d4dedf228f0a7f30d73bc684a76c6977c016f581f9c6670e3e607cb15dc79d45fba412eb259ef531a61bc96397c2b4c4d4bf7ac9bdfc6697c08bc86"}, {0x5c, 0x110, 0x1, "7044686c092c03252ea3f407b39f30585b79e5e95d7a90a71565429b2dec79ad682f19e3b42a0956b7b489738ea1863ff3a9da3bffa6142a9d7229572ea425d92a3c4347fdb2b218f3fcd2b6774f"}], 0x2e8, 0x800}, 0x40080) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000004c0)={0x3ff, 0x1, 0x120000, 0x401}, 0x8) 2018/02/27 16:41:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0c000000000000c5fad0c329c6cc6000"]}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/02/27 16:41:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000fff7)='yeah\x00', 0x5) r1 = dup(r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000640f52)=""/174, &(0x7f0000a66ffc)=0xae) 2018/02/27 16:41:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='I']}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x8}, 0x8) 2018/02/27 16:41:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000001000), 0xffffffffffffff73) setns(r0, 0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sync_file_range(r1, 0x2, 0x4, 0x2) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x80, 0x1, 0x4, 0x80, 0x7a0, 0x1, 0x3}, 0x1c) r2 = socket$key(0xf, 0x3, 0x2) r3 = dup2(r2, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x8c) 2018/02/27 16:41:35 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000e33ff6)='./control\x00', r0, &(0x7f0000395ff6)='./control\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) lseek(r1, 0x8000, 0x0) 2018/02/27 16:41:35 executing program 7: r0 = gettid() unshare(0x28060400) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x4000) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = dup2(r1, r2) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000000000)=""/246) exit(0x0) syz_open_procfs(r0, &(0x7f0000000300)='ns/net\x00') 2018/02/27 16:41:35 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000fd1ff6)='net/tcp\x00') fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000008, 0x80010, r1, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/netstat\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x42, "1d7cdc0dc92a91cdbcb74882805ae98590aee9c85147ef152c6ffa72c104ed01d185814ad6301e5d22b3e58c0ec4a9def25025d2d05a690c5dcd1a938a89c5cecb24"}, &(0x7f0000000180)=0x4a) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000001c0)={r4, 0x4}, 0x8) preadv(r1, &(0x7f0000acaff0)=[{&(0x7f0000c67f3d)=""/195, 0xc3}], 0x1, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) 2018/02/27 16:41:35 executing program 4: timer_create(0x4, &(0x7f0000000280)={0x0, 0x2a, 0x4, @thr={&(0x7f0000000100)="30761175defba857cd41b02b073d4d0e64660dbded311b2bca53371dbff48927657a35bdb7d6853e8762bb89600db258832caebbba439d77423f1d28b142f25b34b1837a2cd8647cc46dee450df66d0c84b450cd0546dc8581d874e049f2d29b4b978fbeb9e77c17b21a5f7df3059057cefef9ef16", &(0x7f0000000180)="744cf27a37157723154e28c5e71557e7a473051fe21eeee6a571c27f7c70fe74211de722c56c562711dd3b18374d6002d7617c52de7dec6dbb6c13562bd32811102b6ba03734066b7e18cfab0f7d7b374b3245496a5a322cdde6ae209a2a8cbae73123ff36a81dc3fe4928f85e2f667b24adb5674a24da17bddafd75cce1b9b0c95eca29bf8917eecc8ead35765f96814eb2c2c4fff0a93c05ec3ba122401d686fd4b5aa57b43816c98b69c312df2a4a17aaaf990610151d0860fea65cef7a9fc289ff3834"}}, &(0x7f0000000040)=0x0) timer_delete(r0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="020d0000100000000000000000000000080012000000030000000000000000000600000000000000e5ffffffffffffffe00000000000000000000000000000000000000000000000000000030006000000000002004e20ac14ffbb0000000000000000030005000000000002004e20ac14ffbb0000000000000000a49f6d9ed9297f7455380d008f83b3031a9d61136dc63e09bea65309342bb846d6d23b4dd8de027c989301e49c1fc0101c6aee53f713bbc4f829a76aa2cca18737934ae2bd62988f0181e71ba108f1b2080e9970e7eac131d857ec"], 0x80}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xf7, 0x4) fsync(r2) ioctl$TIOCNXCL(r3, 0x540d) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000000c0)) 2018/02/27 16:41:35 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="4e01eed45c1963d147e29bd4e032786f6a24887f7fe57d80115a2c9c1fae458d61088789b7ac6a3f260043af892e9292e24a177fffad158b93784dfb943618284ecf3b8feaa924b1cefd05578815df5e7fd8a5777038999700e85afadfce3b45f3aacac377588608d64e3c32089b362d51556f68ea286ba1b7ebb163d88730f7fc61c392accdeab11948349631d4d7ff78c784836e1f8b3983ab466e3abe91df52c7f2912eba7855e78faef88f58ae29fe0f8028087aafb488eafbf02102ecba198784cc8ad5cbd8d2b7", 0xca, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) 2018/02/27 16:41:35 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x8240) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x214c82, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x2, 0x408000) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x6) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x20) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x1) 2018/02/27 16:41:35 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5a01d03000000000000007faa62b9c0d27a274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb600000000000000fec5535b119c9dfbde3f76323a5af634e4233033d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557c98917cad630598f6e0000003f012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @local}, &(0x7f0000000140)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r2 = memfd_create(&(0x7f0000000000)='vboxnet1wlan0^security#&selinux\x00', 0x1) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) bind$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={r3, 0x66, "b2d03c4091ec0b3d09a9c7a2a162ac0566742ab3828888b91866251869bf8882e7c97dc77453ace0058f892da1887733fa3e23b71c74dec1b52b81a82bd8e856cb1f5b3f2df415f6d4dbc97c42888b3d3b93a55ecfac4b998b0418c18b456009a165ad242033"}, &(0x7f0000000380)=0x6e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xfdec68a53590438c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sync_file_range(r2, 0x100, 0x180000000000, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r5, 0x6}, 0x8) 2018/02/27 16:41:35 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0xffffffffffffff7f, @local={0xfe, 0x80, [], 0xaa}, 0x98ff}, {0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x4, [0x8, 0x200, 0x8, 0x9, 0x1, 0x2, 0x2, 0x1]}, 0x5c) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/26, &(0x7f0000000100)=0x1a) ppoll(&(0x7f0000000140)=[{r0, 0x4004}, {r0, 0x10}, {r0, 0x1284}, {r0, 0x80}, {r0, 0x2010}, {r0, 0x100}, {r0, 0x80}, {r0, 0x40}], 0x8, &(0x7f0000000180), &(0x7f00000001c0)={0x9}, 0x8) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) 2018/02/27 16:41:35 executing program 1: r0 = socket$inet(0x2, 0x0, 0x6) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000140)=0x8c, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x8c) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000002004e20ac14ffaa00000000000000000000000000000000000000f8ffffff00000000000000000000000000000000000000000000000000000000000000000000000000202ad141e90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x98) 2018/02/27 16:41:35 executing program 2: request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0xfffffffffffffffd) r0 = request_key(&(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x43504b4d4983922e, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000040)="b68641c299a6cc0a8c683b6f68d9d6fcaa338909fc0986b0d4c316164dd666f444ca410f80964da637cdba455b7d17f0b1992b145961952a3bbd6f611dc9e2ea55cfa9c10e2fcd7edf708781947d4518", 0x50) 2018/02/27 16:41:35 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) getpgid(0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00') sendfile64(r1, r1, 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000380)="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") preadv(r2, &(0x7f0000012ff0)=[{&(0x7f0000000000)=""/62, 0x27}], 0x1, 0x0) readv(r2, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/19, 0x35f}], 0x1) 2018/02/27 16:41:35 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x1) r2 = socket$inet(0x2, 0xe, 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="0883aec5719298788e1dd7370fe36a3ff4d12385be9b28e9bb022066319d54464d5fd5e926ca4cd35ccba61c370f4252b93305b2472f03dbd8ff859cfacb6b233f0073158621eb2824e71378940fa50c618e94c621f186c9cb212b0ad2ff5bd9007a8942a8297b0c0b1755342bd491377faf63aa79455a16ca85689e8709d4007b5ce098eef0da58dc19993ffeae6b0f95", 0x91}, {&(0x7f0000000200)="dbf492cbbbb0a982e0239b62ff2768549479450f809c2bd6ee88f16d78c30d816a44cecbc433d1d352a54699a1054a63344f1a0b187f65b14c0c0afdcf685914e7b16c20ab3c2c6eddad6ba6acc2d5df3cf225336a696e3a69edff17a11f45a5fa15f66dc3cc768de9a1c122606754db4e85a38c1bf825c66cbded1cea8bd1ab3774ae6b15dd4820542e0760b597519ab95f385cd78c4fd5fe22ca6e61e231fac4f9bfb23833af4db9b92628d7bcd77485f3f8b44272839ab81940b944f194a49129c9548a97668be8cd46ae3c2556959c1c2ec8f3941e5767ca733df6a2fb29539630d979c95697c894f9fc1832315c60", 0xf1}], 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x3, 0x3, 0x2, 0x7fff, 0x7, 0x9}, &(0x7f0000000600)=0x20) r3 = accept4$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14, 0x800) r5 = add_key(&(0x7f0000000640)="5f7300000000521c490000", &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0xc3, 0xfffffffffffffffd) add_key(&(0x7f00000005c0)='id_legacy\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="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", 0xfa, r5) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, 0xffffffff00000001, r4}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5, 0x50110, r0, 0x0) ppoll(&(0x7f0000000140)=[{r1}, {r1, 0x2ce}], 0x2000000000000042, &(0x7f0000000540)={0x77359400}, &(0x7f00000001c0)={0x3}, 0x8) fcntl$getflags(r3, 0x408) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@empty, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r7 = getgid() fchownat(r0, &(0x7f00000000c0)='./file0\x00', r6, r7, 0x1000) 2018/02/27 16:41:35 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000944fa8)={{0x0, 0x7fffffff}, 0x0, 0x0, 0x0, {0x6}}) fremovexattr(r0, &(0x7f0000000180)=@known='security.ima\x00') r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x3ff, 0x823}, 0x1, 0x3, 0x6, {0x3, 0x4}, 0xfffffffffffffffb, 0x5}) 2018/02/27 16:41:35 executing program 3: r0 = request_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='\x00', 0xfffffffffffffffc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000040)=0x80000000, 0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) keyctl$chown(0x4, r0, 0x0, r3) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000383ff5)="6e65742f726f75746500f2") preadv(r4, &(0x7f0000000680)=[{&(0x7f00000003c0)=""/136, 0x88}, {&(0x7f0000000480)=""/64, 0x40}, {&(0x7f00000004c0)=""/162, 0xa2}, {&(0x7f0000000580)=""/200, 0xc8}], 0x4, 0x0) 2018/02/27 16:41:35 executing program 2: r0 = memfd_create(&(0x7f0000000000)='@posix_acl_access\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0x7e}}, 0x2, 0x0, 0xffffffffffff7fff, 0x7, 0xfffffffffffffff7}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x9}, 0x8) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) 2018/02/27 16:41:35 executing program 6: r0 = socket$inet6(0xa, 0x7fffc, 0x7ffe) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000000)=ANY=[@ANYBLOB="3f004e2200000096186fcd4219000000"], 0x10, &(0x7f0000001bc0)=[], 0x198, &(0x7f0000000040)=[]}, 0x10}], 0x2, 0x0) 2018/02/27 16:41:35 executing program 1: mq_notify(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0x0, 0x4, @thr={&(0x7f0000006fe6), &(0x7f0000009f2a)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xb0}}, 0x6b14398e, 0x451}, &(0x7f0000000100)=0xba5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40, 0x0) 2018/02/27 16:41:35 executing program 4: r0 = epoll_create1(0x0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004f6ff4)={0xf}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9eff4)={0xffffffff80000005}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0xfffffffffffffc00, 0x0, 0x4, 0x8ab1, 0x8, [{0x8000, 0x0, 0x0, 0x0, 0x0, 0x1200}, {0x1, 0x4, 0x7fff, 0x0, 0x0, 0x200}, {0x8, 0x5c57, 0x9, 0x0, 0x0, 0xc00}, {0x2, 0x9, 0x0, 0x0, 0x0, 0x50a}, {0x4, 0x8, 0x80000001, 0x0, 0x0, 0x1}, {0x5, 0xdb9, 0x5, 0x0, 0x0, 0x200}, {0x8, 0x7ff, 0x9, 0x0, 0x0, 0x1000}, {0x0, 0x40, 0x7fff, 0x0, 0x0, 0x1000}]}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @empty}, &(0x7f0000000040)=0xc) splice(r2, &(0x7f0000000280), r1, &(0x7f00000002c0)=0x60, 0x6, 0x0) 2018/02/27 16:41:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000100), 0xffffffffffffff16) getgid() 2018/02/27 16:41:35 executing program 5: r0 = gettid() pipe(&(0x7f0000283000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x1) unshare(0x200800) sched_setaffinity(r0, 0x8, &(0x7f000050f000)=0xee) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000000)=""/92, &(0x7f0000000080)=0x5c) close(r2) 2018/02/27 16:41:35 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0xdea6fbf7ca53f895, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) r4 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x6, 0x400000) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) socketpair$inet6(0xa, 0x5, 0xf3, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r11 = inotify_init() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000300)=0x0) r13 = geteuid() stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000400)={0xffffffffffffffff}) r16 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) r17 = eventfd2(0x9, 0x80800) r18 = mq_open(&(0x7f0000000480)='ppp1\x00', 0x80, 0x20, &(0x7f00000004c0)={0x200, 0x2, 0x3ff, 0x10000, 0x2, 0x1ff, 0x1, 0xfffffffffffffc01}) r19 = syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0x0, 0x40000) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="392d6360974f950d71a7f487382558713c9ec4d1ec96640ca75b72918d787dde40949b62358b75", 0x27}], 0x2, &(0x7f0000000540)=[@rights={0x2c, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @rights={0x18, 0x1, 0x1, [r9, r10, r11]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r15, r16, r17, r18, r19]}], 0x7c, 0x40}, 0x40) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) 2018/02/27 16:41:35 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0440000de165b52200d60bc8bf514de9df2cc004ba6b20"], 0x8) write(r0, &(0x7f0000002000)="af", 0x1) 2018/02/27 16:41:35 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/197, 0xc5) write$eventfd(r0, &(0x7f0000000000)=0x9, 0x8) 2018/02/27 16:41:35 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x3f}, 0x4) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r1, &(0x7f0000390000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r2 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x10000) sendfile(r1, r2, 0x0, 0x72439a6b) 2018/02/27 16:41:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000003c0)={'gre0\x00', @ifru_addrs={0x2, 0x4e20, @multicast2=0xe0000002}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000000040)=0x7, 0x4) 2018/02/27 16:41:35 executing program 4: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=ANY=[@ANYBLOB="30f5790b28dc47086ad4", @ANYRES32, @ANYBLOB="02004e2000000000000000000000000002000000000000000000000000000000"], 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) 2018/02/27 16:41:35 executing program 3: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x6) poll(&(0x7f00004d782a)=[{r2}], 0x1, 0x0) 2018/02/27 16:41:35 executing program 2: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="56a53e255b1024d038c02132f177d0e8b8edcaac501f57cfa53326ca1daee15c47fc7e4c214ee0d390b01b54f5896a6a7e059a196322da99fe5cc4ff2cbd5bdb854f4e0ecb88871a9b55bc9367d0d1c2b717323b9b8811286af5755097a5b250ce5041f0391dd3693d2f33b02353e62efe66f6a155dd3d44c98e83cd407362a0184df3fb5ab2ea2631a6bc294f1f02205980a2e30277710cf39b0dbb1379bb10c0ee4b489d89c6e5062074aebbaa", 0xae, 0xfffffffffffffffe) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="2d42bdc656c58e7dbb0dfac27a48ea1381dbb5b6779a32a4dffedafa784c931a6d873af2954d491216aae5e9971472493db8", 0x32, 0x0) r0 = request_key(&(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='{GPL\x00', 0x0) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = request_key(&(0x7f0000000340)='encrypted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="28982c00", 0xffffffffffffffff) keyctl$unlink(0x9, r2, r1) 2018/02/27 16:41:35 executing program 5: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000469ff8)=@assoc_value, &(0x7f0000fe0ffc)=0x8) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e4056c)=0x3) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0xfffffffffffffaaf, 0x0, 0x3, 0x7d1c, 0x1, 0x6, 0xffff, 0x7f, 0x4, 0x5, 0x5, 0x7}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000561ffc)) 2018/02/27 16:41:35 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000000080)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x2800) fcntl$lock(r3, 0x7, &(0x7f0000010000)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) r5 = syz_open_procfs(r0, &(0x7f0000000400)='net/netlink\x00') ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000040)) socketpair(0x3, 0x3, 0x10000, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f00000000c0)) tkill(r0, 0x1000000000016) accept4$packet(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x4e20, 0x1, 0x4e23, 0x72, 0xa, 0x20, 0x0, 0xff, r7, r8}, {0x3, 0x8, 0x0, 0x80000000, 0x20, 0xfffffffffffffffb, 0x0, 0xa62f}, {0x8, 0x5, 0x4}, 0x8001, 0x6e6bb8, 0x1, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x3501, 0x0, 0x0, 0x40, 0x2b33, 0x3, 0xb53}}, 0xe8) gettid() dup3(r2, r3, 0x0) renameat2(r6, &(0x7f0000000440)='./file0\x00', r5, &(0x7f0000000480)='./file0\x00', 0x4) 2018/02/27 16:41:35 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x232, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$dupfd(r1, 0x0, r1) removexattr(&(0x7f0000000180)='./control/file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00') creat(&(0x7f0000000040)='./control/file0\x00', 0x1) close(r0) 2018/02/27 16:41:35 executing program 1: r0 = socket(0xa, 0x8000000000000001, 0x5) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x86, 0x0, 0x4, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) 2018/02/27 16:41:35 executing program 0: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x44}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/02/27 16:41:35 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x5, 0x30}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x9}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2000000000481, &(0x7f00008f3000)=""/24, &(0x7f00009f5ffc)=0xffffff10) 2018/02/27 16:41:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a1ffe4)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000accf68)={0x2, 0x400000000000003, 0x4000000000000000, 0x6, 0xe, 0x0, 0x70bd2c, 0x2, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @empty}}, @sadb_ident={0x2, 0xb, 0x13c128ca, 0x0, 0xffffffffffffffc1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x1b) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000000c0)=""/99) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000000080)=0x3, 0x4) 2018/02/27 16:41:35 executing program 2: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r1) 2018/02/27 16:41:35 executing program 5: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000469ff8)=@assoc_value, &(0x7f0000fe0ffc)=0x8) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e4056c)=0x3) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0xfffffffffffffaaf, 0x0, 0x3, 0x7d1c, 0x1, 0x6, 0xffff, 0x7f, 0x4, 0x5, 0x5, 0x7}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000561ffc)) 2018/02/27 16:41:35 executing program 4: mkdir(&(0x7f0000eacff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000a4c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0xab9, 0x8) creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) link(&(0x7f0000740000)='./file0/bus\x00', &(0x7f00003e3000)='./file0/file0\x00') 2018/02/27 16:41:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000fff7)='yeah\x00', 0x5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000040)=0xf7) r2 = dup(r0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000640f52)=""/174, &(0x7f0000a66ffc)=0xae) 2018/02/27 16:41:35 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000000)='security.evm\x00', 0xd, 0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x3) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'user.', '/dev/pktcdvd/control\x00'}) 2018/02/27 16:41:35 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x4, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x4}]}, 0xffffffef) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc2ff4)={0x10}, 0xc, &(0x7f0000fc2000)={&(0x7f0000e86000)=@getlink={0x20, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/27 16:41:35 executing program 0: pipe(&(0x7f00000000c0)={0x0, 0x0}) pipe2(&(0x7f00009abf7a)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r3) vmsplice(r3, &(0x7f000044eff0)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000000)=[], 0x0, 0x28) readahead(r2, 0x101, 0x1b) 2018/02/27 16:41:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x16) write(r0, &(0x7f00000def74)="1600000015000701000910f700000027020c00000100", 0x16) 2018/02/27 16:41:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x1}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030600000000000000ec", 0xd) 2018/02/27 16:41:35 executing program 7: flistxattr(0xffffffffffffffff, &(0x7f000021a000)=""/228, 0xfe53) 2018/02/27 16:41:35 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/02/27 16:41:35 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f62ff0)='/selinux/create\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x800, 0x0) getrandom(&(0x7f0000001440)=""/142, 0x8e, 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, &(0x7f0000000240)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) write$selinux_create(r0, &(0x7f0000000080)=@objname={'system_u:object_r:login_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x37, 0x20, './fi%e0\x00'}, 0x5b) socketpair$inet6(0xa, 0x7, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$getown(r4, 0x9) write(r3, &(0x7f00000013c0)="bd9dea04ae45e212d23cb776cdeab2ec48e606b5b342303dfa7b014b6002c83f3b4b0623fa0ab637a19c43a1665cbb604e55f73e918ae13ce46bd5d89bd7714af2faf164be2928bd2aec4a5a9a13074b82db355b9da4e3be624db9", 0x5b) wait4(r5, &(0x7f0000001300), 0x20000000, &(0x7f0000001340)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x1ff, 0x1}, &(0x7f0000000100)=0x8) r6 = request_key(&(0x7f0000001500)='id_legacy\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001580)='system_u:object_r:login_exec_t:s0', 0xfffffffffffffff8) r7 = request_key(&(0x7f0000001640)='user\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000016c0)='unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0xffffffffffffffff) keyctl$search(0xa, r6, &(0x7f00000015c0)='user\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x3}, r7) 2018/02/27 16:41:35 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0xffffffffffffffff, r1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x9, 0x10001}, 0x98) 2018/02/27 16:41:35 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = eventfd2(0x0, 0x0) mlock(&(0x7f00007d7000/0x3000)=nil, 0x3000) write$eventfd(r0, &(0x7f0000000000), 0x8) 2018/02/27 16:41:35 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x3f}, 0x8) r3 = memfd_create(&(0x7f0000000000)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r3, &(0x7f000003bfff)='/', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x6, 0xe1b}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getpeername$netlink(r3, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/02/27 16:41:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6664001a000000") fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/27 16:41:35 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f6a000), 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x18000, 0x0) write$selinux_create(r1, &(0x7f0000000040)=@objname={'system_u:object_r:pam_console_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x34, 0x39, 0x20, './file0\x00'}, 0x42) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000f70000)=[]}, 0x0) 2018/02/27 16:41:36 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x5, 0x400000000032, 0xffffffffffffffff, 0x2) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) symlinkat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') 2018/02/27 16:41:36 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0xfffffffffffffffe, &(0x7f00000001c0)=@srh={0x16, 0x0, 0x4, 0x0, 0x3e21, 0x5, 0x4, [@local={0xfe, 0x80, [], 0xaa}]}, 0xfffffffffffffffc) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101400, 0x0) getdents64(r1, &(0x7f00000000c0)=""/192, 0xc0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/27 16:41:36 executing program 5: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x31, 0xffffffffffffffff, 0x8000000) r0 = userfaultfd(0x2004) r1 = dup3(r0, r0, 0x80000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x0, 0xfffffffffffffe01, 0xfffffffffffffff7}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000038fe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000261ff0)={&(0x7f0000000000/0x3000)=nil, 0x3000}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/46) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/27 16:41:36 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="6e50233eb56fc72c4cb5cb90cd7922e9de1aabdf4803ad1e03267522ba9704efd7c04512d20495437ab01d51a10f8ad791f90ad17340280506499fd2d9b04262d8571fa266b6c6e24102c5987dc8f2e5ca69fdc5a5340a25271629659756fb184874d735e9a668e4c5e820f299ddd8fd4471612d36a5099966dd203d78eefb894ce503873d27220df7b04dbdf825b2a07ea16369443f6c96df0149596f55c7d8597815be", @ANYPTR64], &(0x7f0000000480)=0x3) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f0000000200)=ANY=[@ANYRES32, @ANYRES32=r0], 0x2) INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 242.216433] INFO: task syz-executor0:9291 blocked for more than 120 seconds. [ 242.223655] Not tainted 4.4.118-g239a415 #26 [ 242.228675] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.236629] syz-executor0 D ffff8801c5357a60 29688 9291 3859 0x20020004 [ 242.244044] ffff8801c5357a60 0000000000000006 ffff8801c53f0000 ffffffff8113bd3a [ 242.252037] ffffed00160449f0 ffff8800b0224f00 ffff8801db31fdb8 ffff8801db31fde0 [ 242.260043] ffff8801db31f4d8 ffff8801c53f1800 ffff8801c53f0000 0000000000000000 [ 242.268144] Call Trace: [ 242.270705] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 242.277028] [] schedule+0x7a/0x1b0 [ 242.282191] [] __lock_sock+0xf1/0x180 [ 242.287636] [] ? sock_init_data+0xcc0/0xcc0 [ 242.293582] [] ? lock_sock_nested+0x43/0x120 [ 242.299637] [] ? prepare_to_wait_event+0x420/0x420 [ 242.306191] [] ? get_parent_ip+0xd/0x50 [ 242.311804] [] lock_sock_nested+0xf6/0x120 [ 242.317667] [] ipv6_getorigdst+0x136/0x610 [ 242.323520] [] ? ipv6_print_tuple+0x30/0x30 [ 242.329485] [] ? __ww_mutex_lock_interruptible+0x14d0/0x14d0 [ 242.336916] [] ? mutex_unlock+0x9/0x10 [ 242.342425] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 242.349521] [] compat_nf_getsockopt+0xfd/0x130 [ 242.355721] [] compat_ipv6_getsockopt+0x1fa/0x2f0 [ 242.362209] [] ? ipv6_getsockopt+0x250/0x250 [ 242.368268] [] inet_csk_compat_getsockopt+0x95/0x120 [ 242.374991] [] ? ipv6_getsockopt+0x250/0x250 [ 242.381042] [] compat_tcp_getsockopt+0x3d/0x70 [ 242.387262] [] compat_sock_common_getsockopt+0xb2/0x140 [ 242.394247] [] ? tcp_getsockopt+0xd0/0xd0 [ 242.400040] [] compat_SyS_getsockopt+0x14f/0x2a0 [ 242.406425] [] ? sock_common_getsockopt+0xd0/0xd0 [ 242.412886] [] ? compat_SyS_setsockopt+0x290/0x290 [ 242.419459] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 242.425658] [] ? compat_SyS_setsockopt+0x290/0x290 [ 242.432225] [] do_fast_syscall_32+0x321/0x8a0 [ 242.438351] [] sysenter_flags_fixed+0xd/0x17 [ 242.444435] 1 lock held by syz-executor0/9291: [ 242.449036] #0: (sk_lock-AF_INET6){+.+.+.}, at: [] compat_ipv6_getsockopt+0x1df/0x2f0 [ 242.459490] Sending NMI to all CPUs: [ 242.463313] NMI backtrace for cpu 0 [ 242.466934] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.118-g239a415 #26 [ 242.474175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.483527] task: ffff8800bba39800 task.stack: ffff8800bb0e0000 [ 242.489564] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.498308] RSP: 0018:ffff8800bb0e7cb8 EFLAGS: 00000046 [ 242.503731] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.511001] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.518255] RBP: ffff8800bb0e7ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.525498] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.532770] R13: 0000000000000003 R14: ffffffff8426f420 R15: 0000000000000002 [ 242.540035] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.548252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.554104] CR2: 00007fbf0a46f9b8 CR3: 00000001c7cbe000 CR4: 0000000000160670 [ 242.561404] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.568679] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.575919] Stack: [ 242.578061] ffffffff8426f420 ffffffff847ef9c0 fffffbfff08fd9ec dffffc0000000000 [ 242.585567] ffff8801db31bca0 ffff8800bb0e7d00 ffffffff810b999b ffffffff839f63c0 [ 242.593100] 0000000000000003 ffff8800bb0e7d60 ffffffff81d0ef94 ffffffff8141b013 [ 242.600613] Call Trace: [ 242.603163] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.609550] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.616633] [] ? print_lock+0xab/0xae [ 242.622050] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.628797] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.635778] [] watchdog+0x6fa/0xae0 [ 242.641041] [] ? watchdog+0xc3/0xae0 [ 242.646388] [] kthread+0x268/0x300 [ 242.651546] [] ? reset_hung_task_detector+0x20/0x20 [ 242.658211] [] ? kthread_create_on_node+0x400/0x400 [ 242.664850] [] ? kthread_create_on_node+0x400/0x400 [ 242.671504] [] ret_from_fork+0x55/0x80 [ 242.677018] [] ? kthread_create_on_node+0x400/0x400 [ 242.683652] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.702646] NMI backtrace for cpu 1 [ 242.706241] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.118-g239a415 #26 [ 242.713250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.722593] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.728643] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.737031] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 242.742449] RAX: 0000000000000007 RBX: ffffffff847ddac8 RCX: 0000000000000000 [ 242.749707] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0cc [ 242.756959] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 242.764200] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.771473] R13: fffffbfff070889c R14: ffffffff847ebe38 R15: 0000000000000000 [ 242.778734] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.786952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.792804] CR2: 000000c420053e80 CR3: 00000001c7cbe000 CR4: 0000000000160670 [ 242.800062] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.807315] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.814554] Stack: [ 242.816687] ffff8801d9b5fdd0 ffffffff81027e85 ffff8801d9b60000 ffffffff847ddac8 [ 242.824189] fffffbfff070889c ffffffff847ebe38 0000000000000000 ffff8801d9b5fde0 [ 242.831714] ffffffff810293fa ffff8801d9b5fdf8 ffffffff81221468 dffffc0000000000 [ 242.839229] Call Trace: [ 242.841780] [] default_idle+0x55/0x3c0 [ 242.847296] [] arch_cpu_idle+0xa/0x10 [ 242.852711] [] default_idle_call+0x48/0x70 [ 242.858586] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.864611] [] ? call_cpuidle+0xe0/0xe0 [ 242.870226] [] ? clockevents_register_device+0x122/0x230 [ 242.877309] [] start_secondary+0x304/0x3e0 [ 242.883160] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 242.889739] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.908866] Kernel panic - not syncing: hung_task: blocked tasks [ 242.915015] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.118-g239a415 #26 [ 242.922254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.931580] 0000000000000000 7cdc193c21b4a6ab ffff8800bb0e7ca8 ffffffff81d0402d [ 242.939551] ffffffff83883080 ffff8800bb0e7d80 dffffc0000000000 7fffffffffffffff [ 242.947513] ffff8800abcf9c48 ffff8800bb0e7d70 ffffffff8141aaea 0000000041b58ab3 [ 242.955479] Call Trace: [ 242.958038] [] dump_stack+0xc1/0x124 [ 242.963373] [] panic+0x1aa/0x388 [ 242.968359] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.975254] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.982496] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.989740] [] watchdog+0x70b/0xae0 [ 242.994983] [] ? watchdog+0xc3/0xae0 [ 243.000314] [] kthread+0x268/0x300 [ 243.005473] [] ? reset_hung_task_detector+0x20/0x20 [ 243.012108] [] ? kthread_create_on_node+0x400/0x400 [ 243.018746] [] ? kthread_create_on_node+0x400/0x400 [ 243.025381] [] ret_from_fork+0x55/0x80 [ 243.030887] [] ? kthread_create_on_node+0x400/0x400 [ 243.037991] Dumping ftrace buffer: [ 243.041529] (ftrace buffer empty) [ 243.045209] Kernel Offset: disabled [ 243.048818] Rebooting in 86400 seconds..