k: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 41.290762] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/26 23:06:41 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000021000-0x9)='/dev/rtc\x00', 0x200, 0x0) getsockname$packet(r1, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000002c000-0x4)=0x14) getsockname(r0, &(0x7f0000026000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000027000)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f000081f000-0x4)=0x0) 2018/01/26 23:06:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$sock_ifreq(r0, 0x0, &(0x7f000011e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9801}) recvfrom$inet6(r0, &(0x7f000004c000)=""/71, 0x47, 0x12040, &(0x7f0000faf000)={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa1d}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x10, &(0x7f00006d2000-0x4)=0x0, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f00007a1000-0x1c)={0xa, 0xffffffffffffffff, 0x8f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4e}, 0x1c) 2018/01/26 23:06:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000dfe000)='map_files\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000ab4000)={0x9, 0x39d2d1b0, 0x2, 0x9, 0x5, 0xf18e00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000481000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000127000-0x8)={0x0, 0x0}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000015f000-0xa6)="1f3f59ca8c2f84c7599a992ebc8162ed70e5a2bcb7be91def99e8e4eee03ab44d6ac67222bb8b38b53a84dc17de4e46f73ae2701a5c8d43d3bcd709a0250d5fad6669a20b8b78ada9fef5c7f2af5b01349c88f1476fd6286728a7e7476da1a29d897b4315886fcd580d5771aad3c4a916581f438c7f8e1ac62d46427f711127ea93261a08cc4d5c8a0eec00850a42663d527ae6882fc4984d92248c6f365dbbc51aa971913c4") 2018/01/26 23:06:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000090000)=0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f000025d000)='#}\x00', 0x0) ftruncate(r2, 0x100000001) write(r1, &(0x7f0000d84000)="86", 0x1) bind$vsock_stream(r2, &(0x7f0000b75000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0xf6cc, 0x4) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000723000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/26 23:06:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000031e000)='/dev/usbmon#\x00', 0x2, 0x20301) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c87000)={0x0, 0x54, 0xf5, 0x4d}, &(0x7f0000a56000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f18000)={r1, 0x96f, 0x2, 0x7}, 0x10) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000066e000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r3) syz_open_dev$usbmon(&(0x7f0000ed4000-0xd)='/dev/usbmon#\x00', 0x3, 0x10200) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000b78000)="63d080aad3b596caa057de5e199dd2d9a40396c23f7bc568f6") ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) 2018/01/26 23:06:41 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000024000-0xc)='/dev/autofs\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000)=0xff, 0x4) request_key(&(0x7f000000e000-0xd)='dns_resolver\x00', &(0x7f000001e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000022000)='cpuset\x00', 0x0) 2018/01/26 23:06:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc9b}, {0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x2, [0x7, 0x200, 0x3, 0x8, 0x0, 0x9, 0x4, 0x234b]}, 0x5c) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4)=0x12, 0x334) 2018/01/26 23:06:41 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000025000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000025000)=@ethtool_sfeatures={0x3b, 0x2, [{0xfeb, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pause() 2018/01/26 23:06:41 executing program 0: mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000003000)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000000d000-0x10)="7c0facb3c0ec2b9030e3a57ac48585cc", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="61b284f82d970bf0ce287357b4b2090b262e", 0x12, 0x48001, &(0x7f000000c000)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) symlink(&(0x7f000000d000-0x5)='./file0\x00', &(0x7f000000d000-0xa)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000ff8000-0x30)=[{&(0x7f00007f1000-0x37)="36ff3f105deb116816262f001513f0d7b9e9f2b0c29aae77304556e2deb2819a71e6ee143b9be6408e37661df0ee8f6d9559cca34a60a3", 0x37}, {&(0x7f0000874000)="4b20f47517c8d8e415f6992fdff7f2fe01818c0d3408ccbf58698e73f06fc21c18bbb7a7f1450c483f847dd50f9e91771f4679889203f2589f4ebf30f57e1b5716f33858f85a0a9c2e09ff31a8fb925a1d649335759e6979b8d187958c63ac38017c15683724dc835a2959c2dd4afb60dce3b2b3d37dd60c98a1d827d2530f7da5a4c235746dc00cb516f5ea5f8ece901fa7f943bd202c324b98c4d43960a8a1aa46abd642ba9a47c92f269a2081568196c8dd5e13cf061edeb0b7932f659cfa86f72a", 0xc3}, {&(0x7f0000b6d000-0x63)="719ecb340be7da2313915150ae74b9a546dbd08e5cffc89b7bf55b185270bb29f22c68f57f4573496d936b2fb2899ce07662ddfa64d24b09772db10aab895f058b6d66425a32af6385ef3d8ee4d51f6c1ae1de2b3c82586695ebd4ea323b071106a829", 0x63}, {&(0x7f000063a000-0x6c)="c902dd905cc166cd76647da5b260f6e672b83fbdd4d70899359a6a91a708169d4eebb36ff99f673b1c7e06a69fd8dcac5c4684caae3f6acfa16e672a109b579256961d0d292b113eeac66eb0578b1a508500af444ded199841e5e677093a2faaf6cb440b907c72c38f24a021a006fb492382be473ea72ed4431179ede07562412f4695c4696b5986b940d7e7b28e06be6b86c786a5210836c46672489bdceee8bf4bfddf0c66fc062fb2237b9f486c0fa57940e8a78a93501cd08c", 0xbb}, {&(0x7f00009e5000-0x3a)="fc8bf9f1ee1b745628f9e98198fcde88f5f954e0f33029a1160ddc6a28d7bc2d8d5c7a8cc5fcd7bea0a172f47abc263dcdf4330a7d82f8045a3d", 0x3a}, {&(0x7f00006dc000)="dce2fea2bf7dd86e3ebf9d92c3553be8cba5975c4c0e059be4c2a24f865307120b601f37ac1aec666ef66a543691c3027b48deb55ed44c5dfd989ed95e386a7a8c966e97d35e145ed7ed2db3134afe876319716a96bcc0d60c41cfaa61ca0d92b237a58d675771da6593605123e24ec39e152daa7cc3c1cd9cb3fa2360dd59f85db0b860005cd99edd991876df56987db9a1ecc683e07b1d21e3136ae9701e59455cb2baaa0fec39c657188193abf4bf6ba0181b13fb1912b14a2f6814", 0xbd}], 0x6, 0x2) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) 2018/01/26 23:06:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000060f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 23:06:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r4 = syz_open_dev$mice(&(0x7f0000dcb000)='/dev/input/mice\x00', 0x0, 0x20000) connect$llc(r4, &(0x7f0000f89000)={0x1a, 0x5, 0x1, 0x8, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) close(r1) close(r0) 2018/01/26 23:06:41 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="1b0000001c007fafb72d1cb2a4a280930b064b720ba8432c752623", 0x1b}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000b000-0x4)=0x0, &(0x7f000000b000-0x4)=0x0, &(0x7f000000a000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_context(r2, &(0x7f0000002000-0x26)='system_u:object_r:ssh_agent_exec_t:s0\x00', 0x26) setfsgid(r1) recvmsg(r0, &(0x7f0000008000-0x1c)={&(0x7f000000a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000009000)=[{&(0x7f0000001000-0xef)=""/239, 0xef}, {&(0x7f0000003000)=""/50, 0x32}, {&(0x7f0000009000)=""/90, 0x5a}], 0x3, &(0x7f0000009000)=""/130, 0x82, 0xd3}, 0x0) 2018/01/26 23:06:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000d000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000-0xe0)="1b0000001a007f04fffffffffff300930a06000000a84308750523", 0x1b}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b47000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000871000-0x4)=0xe8) r1 = openat(0xffffffffffffff9c, &(0x7f0000dbf000-0x8)='./file0\x00', 0x101100, 0x16) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00009fe000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00008ff000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000350000)={r2, &(0x7f00001e9000-0xb6)=""/182}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00009fb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f000091b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) 2018/01/26 23:06:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f0000330000)='./file0\x00', 0x600800, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff56) r2 = creat(&(0x7f0000ad7000-0x8)='./file0\x00', 0x100) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000089000)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0xfe0000000000000, 0x0, "f3910ddd2218aa59c8fd66f97d81a94a2f0434ea820d31172749f7467c7ff7b7421f42c7205c631b4d6954080c0dc4fbab71e25b30c72f9754d06e0357e5e9777c4573c0d9b587c34b23881b9f4093dc"}, 0x160) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00006f4000-0x3a)={0x1, 0x9, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="ff5c7976fca0", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x133}], 0x1, &(0x7f0000bb4000)=[], 0x0, 0x0}, 0x0) recvfrom$inet(r0, &(0x7f000016e000)=""/156, 0xffffffffffffff67, 0x40000100, &(0x7f0000bed000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) sendto$inet(r0, &(0x7f00000cb000-0x2e)="c1", 0x1, 0x1, &(0x7f000010f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 23:06:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x5fa7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000d6e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000fe5000-0x4)=0x7) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x20, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:41 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xfffffffffffffef7) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) ptrace(0x4207, r2) ptrace$setregs(0x13, r2, 0x0, &(0x7f0000004000-0x2e)="") 2018/01/26 23:06:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000df8000)='\x00', 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f7d000)="c9a92ac47977748f8218f98c806e2980", 0x10) getsockname(0xffffffffffffffff, &(0x7f0000001000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) keyctl$join(0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000c8d000-0xf)='/dev/snd/timer\x00', 0x0, 0x404000) connect(r0, &(0x7f0000bb8000)=@sco={0x1f, {0x2, 0x0, 0x8000, 0xfffffffffffeffff, 0x2, 0x0}}, 0x8) connect$netrom(r0, &(0x7f000016a000-0x48)=@full={{0x3, {"3520302ca3892a"}, 0x100}, [{"81213d4c77215b"}, {"ca3d5f09d8b7e4"}, {"2f519d21db9efc"}, {"2a4a280a997759"}, {"4a0d46a82f0998"}, {"a6b7e3fc0a0a59"}, {"3c3365b80e1fa2"}, {"17431979396025"}]}, 0x48) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001ac000)=@assoc_value={0x0, 0x1}, &(0x7f0000ef7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e8f000-0x14)={r1, 0x0, 0x2, 0x0, 0x200, 0xfb4d}, 0x14) 2018/01/26 23:06:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8, 0x80) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x23c) sendto$inet6(r0, &(0x7f0000c8d000)="", 0x0, 0x0, &(0x7f0000976000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) 2018/01/26 23:06:41 executing program 6: iopl(0x1) 2018/01/26 23:06:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001be000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00005f5000)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000fd4000)='./file0\x00', 0x400000, 0x20) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/status\x00', 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000c69000)='/dev/loop#\x00', 0x8001, 0xe040) r5 = perf_event_open(&(0x7f000042b000)={0x3, 0x78, 0x0, 0x1f, 0x2ceb, 0x4, 0x0, 0x4, 0x8000, 0x2, 0x80000000, 0x0, 0x7fff, 0x8, 0x6, 0x100, 0x9, 0x6, 0x1, 0x4, 0x7, 0x1, 0x9, 0xffffffffffff6665, 0x31f6, 0x4, 0x8, 0x9b, 0x2, 0x0, 0x6fc1, 0x10001, 0x38e5, 0x8001, 0x0, 0x9e, 0x2, 0x400, 0x0, 0x0, 0x0, @perf_config_ext={0x10000, 0x1000}, 0x13b54, 0x4, 0x9, 0x6, 0x1, 0x44, 0x6871, 0x0}, 0xffffffffffffffff, 0x3f, 0xffffffffffffffff, 0x6) r6 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000070b000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b79000-0x4)=0xe8) getgroups(0x2, &(0x7f0000a81000)=[0x0, 0x0]) r9 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b79000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000058000)=0xe8) r11 = getegid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a4c000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000316000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041e000-0x4)=0xe8) r14 = getgid() sendmsg$unix(r0, &(0x7f0000207000-0x1c)={&(0x7f0000470000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000397000)=[{&(0x7f00001d5000)="", 0x0}, {&(0x7f00009f6000-0x66)="8ae8b5276e0f2c25799862c7cf20706faf976ee0e4d88d6df29d636d34820d9e994844a5b15d6a9cbba2c9fa229bc447ca8dac5bcf7264c1194f30d21d01bc2fb2bbf31343009288d8b8839598770fb6b7040a8b8f5dd1630b031ab9099682fbb97cdf2f14e6", 0x66}, {&(0x7f0000ea3000)="d10a9d591d2fba692307a0b41f91be0c326767ce4443dea46c7bf85c7c47506ebbd055240c19113474e4ab27ec5c494539cb2091eec360c5b50588647b9b848de0ffaa2376bcb809441e8a9192730db9353b8ea948fee8214c7bb652b8012884cb34663ee7559181cb00ad619ff8319b881e6188f456f9cf19fefa045adac7613f27b093165c966639d57e39ffac0c8398ef60860bb9318ddb237717c52d3426edf2cfedfdda5a4cb15a03d82a7aba96ab0bfdec70d0998ca1647a254267", 0xbe}, {&(0x7f0000c33000-0xe3)="e7e97af6f45ab33684a2b186dfed95a4bda61049161b3717c7dd90ce9e32295a4166ece36ab0b43e705dd4e413daa7f06b8065dbb426df0d60307e634322baa7eb1f602f9b4e39f616838a5846744828a0409a72f1c2001f2c80062036da4886240337715e6a7c649d63448d8710f7a59668e701a42d4f1f8534e9f903bde9a810199296d627e86e47247e4776213f8b72852cff5d687cf86337e172cce1e3aa6bc443b2b6185f6df00254629d959377095f3ae9ba664963c7a7daf4ff2692278a5d8c165f5a3ab4390cb89d09209147b386c42cc5b45ec7e2e0f1d766af6146b8d050", 0xe3}], 0x4, &(0x7f00005a1000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x68, 0x20000010}, 0x4000) r15 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r15, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f00004d9000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x4, 0xfe, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dc8000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000ce000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000d59000)=@assoc_value={0x0, 0x0}, &(0x7f0000f7c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000c1c000)={r2, 0x6, 0xb0, "494e2c75acfe63f0ea1f62a632754afc8ff663420187c3785eefff50e712dcaa379c3ab3b845788b97c730750943ae1a3e8edee96250de71c03f65bb60f1597c60ec9e47668439ead03de29779044ef7f81e0df4e3a1f022ac505c1b13b0c71bdeb4ac82eee7d42bff0df57c3c1aeb95b7da56509c55d8dc71ec81832689fa0c437f9b519d33a10804b67ae7c649793fe8cc1f764a9af4f23a64eb0f16f82aa77dd0fce90b11d4ac6bb1ee9c0ba6327b"}, 0xb8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000fd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a95000)={r2, 0x84, "b1bb4af23eb9fef3337b81cc4de6951e282cbdbe08242c162b87c1ec59b06930f9ecc3df8f621112069bf3dc3c1458c7000b4eeedfea21eeba1534efe615cd9bf1dc2c04f5cbfdd7bf185049e771205b6d44575f2efe7cd2994cc0dda16e6a5bf7a352aba6c6228e157d918f9f6b0538eeaddba655e49025e12e69440af3dc6c7802d92f"}, &(0x7f0000c79000-0x4)=0x8c) 2018/01/26 23:06:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ca5000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000121000-0x10)=@generic="e16325c2bf87ca13a66cb89beb04e484") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000227000)="440db1030000000300070008ec", 0xd) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00006c1000)={0x800, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x14a5, 0x10001, 0x7f, &(0x7f0000015000-0x10)=@generic="1345597772e5d3b6efc24ccde7c9f5f8", 0x5, 0xdaa3, 0x4}) getsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffe, &(0x7f0000d59000-0x8d)=""/0, &(0x7f000098c000-0x4)=0xdf) 2018/01/26 23:06:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000159000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffc79, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 23:06:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000064000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f2f000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001, r1}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f43000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fdatasync(r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000034f000-0x55)={0x0, 0x4d, "e5f48dbe410826f0be2b0f19ed4aeb51a90e7e8f1a82fb1c5ab86570223b9c0ab565f21d6c2af2a1ea666c3b3a7a88a1636c882da2d16ea02671ab1f206d990f31a8ad238537660c06cb529adf"}, &(0x7f000004c000-0x4)=0x55) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000026c000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000095a000-0xa0)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1, 0xdef, 0xfffffffffffffffd, 0x100000001}, &(0x7f0000057000-0x4)=0xa0) 2018/01/26 23:06:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x3) epoll_create1(0x80000) r1 = socket(0x5, 0xf, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fbf000)={0x0, 0x1}, &(0x7f0000485000-0x4)=0x8) pread64(r0, &(0x7f0000506000)=""/184, 0xb8, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000111000)={r2, 0xccc, 0x5, 0x6, 0x0, 0x7fff}, 0x14) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00003bf000)=0x1000, 0x4) syz_open_procfs(0x0, &(0x7f0000468000)='net/unix\x00') 2018/01/26 23:06:41 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x501280, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000011000)=[{0x3, 0x2}, {0xf, 0x6}], 0x2) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000013000)='/dev/pktcdvd/control\x00', 0x281, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000012000)=@generic={0x2, 0x0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 23:06:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xa, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00001c4000-0x4)=0x400, 0x4) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000898000)='net/netfilter\x00') bind$inet(r1, &(0x7f0000beb000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00008c7000)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000c23000)=@assoc_value={0x0, 0x22}, &(0x7f000007d000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000365000)={r4, 0x2, 0x3, [0x1, 0x3, 0x53]}, &(0x7f0000d46000-0x4)=0xe) timer_create(0x5, &(0x7f000058a000)={0x0, 0x26, 0x6, @thr={&(0x7f000030d000-0xe8)="0200235ab7c8d50d08df0631f79ff4abf75983a76e37960b2007715e60be721d511b4e0aa047143b8b27d7106fdedcf96c44f2824042204686e74a51f9576c4e94c175c531750f2b3aedc45564a7fd5172eca034602d3438d1aa06f53a67ac38dee3c6190ee9e22363f19dbec90ca6ab329c7127154cfcf5b0b354660582cb5ee7bb5f2bbd6bb5f5b3fb89b191831e2e00abca3670b32b4163a268d9b0f4f8d3209ee3ecf9dc76e18ea130bbcb1ecf6dd0a2a209fe51350857b81e42eaeb367d53d688ab103c33eaf6c17a8ef7cdda133ed66c6431b53d87daeca33eac15d9d6f1638a17fdc6cfdb", &(0x7f0000c47000-0xdd)="f9f8150d992b756c9d0ba41b6c7a9e906e0e832b4a3884a5724760a429b582bcaa5ad2274c0d452f4935eb63e0c4f0f29a9a4c66136032ea0d692adedd91ea5355a220ebcf53ea63608fba933094db1d69582f61cebb1e03dd88731efe94b85e3f666c97a2e521a8ce1c0562a91299d4983762954a8732bd264a60bbb4db7d81a6c5f6be9d99285267db4503bb1d5692ad2874834cafe3c7463e2bc378d7bce99ad957af9dc51cd83e59044ea0a8069801083af8e7a0ddf8b9d062752021adb60c7ce80ff71b9ab9623ededdf1a55393fb10944574846d1be022746ca1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000278000)=0x0) ioprio_get$pid(0xf97cf9a98ef5e4ed, r2) sendto$inet(r1, &(0x7f0000fb1000)="37adbf85c8fd4e4f7497c809412674d1e1f11d96ed8014e9ad0000000000000007c434e52f7d50af83d5ce976516fffb7b895866c42f71a7920aa0c4aff2321877a3bb8da8", 0x45, 0x20000804, &(0x7f00009ed000-0xb)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = getpgrp(r2) mq_notify(r3, &(0x7f0000c04000)={0x0, 0x2e, 0x1, @thr={&(0x7f0000082000-0xf8)="f749246d1f49927aa666406f6e4d406ada76b30bb7f1e26b415fc62f23cee6644069a5e4936beabbff7fd8872f5a8180d376fe217184f0af5a5ddb47020faf7bb92b04bb4fb1e6eb7fee4bdf5dac8889260509e61064bdf5d9840b36d20e319ea52646426690f15aaef6b6d6fb0c94a1b18d809090e53cb8bfc8c94652d119149aef9ff8e045c93de03d8ef3031c142afc338c196d67058cf2030dcd257515722f29372e9acd74cf3a2b047947c8a4055004ea73f4db2d48cd12308a7b686b5b8859eeeb60ae2805047cdcc5307c9bbbb2fa3e2dad056c89d0691090d5c8d3a74e7ff7dc150f9ff6732539d45ef1f8037482f464ebf47542", &(0x7f00008b0000)="a6442d4120fa27ac1076de309ae21a95e24117c6b6f410c15290cbdb6f9827"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f000001a000-0x4)=0x0, &(0x7f0000365000-0x4)=0x0, &(0x7f00006d1000)=0x0) r7 = getuid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000073a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a72000)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f000094c000)={&(0x7f0000605000)={0x10, 0x0, 0x0, 0x60000}, 0xc, &(0x7f00003f4000)={&(0x7f0000b42000)={0x624, 0x4, 0x4, 0x0, 0x3, 0x2, {0x1, 0x0, 0x9}, [@nested={0xfc, 0x61, [@typed={0xc, 0x3e, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}, @typed={0xd4, 0x89, @binary="31f3252f620467f092bfe3af98b3a040cc488633b1ef48658cbb7b3c222490cf8c80ec230acdd06f8fa3c53db2957708470adcf1db3dd9e93b4c083f635f05f45c90452f44e9dd2f1ee5a9fd4751586c5822c9eb99f24e5f22b2b0fab5505017a83c534da09090e8584f8cb3d4bbceb27e3d23fe9afe9b758a2f5dd294533a55e92ef4c04053fb3abd090a1ec7ab2f416f79bf0b3b35d412d74a398446c0ababfee305c95743c34b6aa3791a480c37cad6b303628ec0a2965aa7228ce8bda68c39bd80090ce27b7035161301"}, @typed={0xc, 0x1f, @pid=r5}, @typed={0xc, 0x75, @uid=r6}]}, @nested={0x1d8, 0x1f, [@typed={0xc, 0x64, @fd=r3}, @generic="ab1b2f6cabe171ca9b18a2ec2029f50fbcd8f5524b9d1f3831fba99b065f8f1dc2aff317b2f534b797618c2ede431671928dcb5a79cc3145f82228cf3bae615f44ded87c27ff2a733a278ee65f5b3fdd169526da789019b686a7545ee4ceb269bfd0b9c817f21c00820fe6d22cc606c803eb0285e87f0b8a1b62656adf6497601bc9adea261eb73324cc280c079ff65bc7ed2f133f854fa50e1729bc3cd3acd871a5c2ba2880b31811bc31719f34a5fb65024397fb459b98ce84d6720bd9dc264e3a239c6a5dc22477dc8642abbc3206678fc04672", @typed={0xc, 0x6b, @uid=r7}, @generic="6f51eb1d6b8d989e921e9be3ef145571dfd9bc16f42e95eaf2514781f295edd5c9ca057cc4b4061c04ce538673cb4d26f4369ddc1bf31c37d66e08df5cf9bb79cc477607e25c52d11c0074311da8d1ef2158b8d01820e8f526d9f327707077b49bef5ac260dec363acce6b3c0baec327db685b2ee58ff1cd5ffab396f3cc3cda1777e0ded0f2bc36903f496cdd2fce96fa182edd08b7e106ddd43ed1f1be6eea2057c1fa2594db49f9f9cccfd01bff847c38802ed08b8f4d154c52c6f07f05f55e2ed2f890214c68018e1b09b43388d4df6eb0afc2323ffa0077cec6581830eb08d9bfa10099"]}, @nested={0x1b4, 0x6a, [@generic="1df6bb6bc86d3c3ca19891acb54b7697db5d15377e4d0f28d57d364d9d53271e39279e20cd1b5941297942067bfc12186c137997fd3b786563865d95f392437c936ca3a1eb2c00ac82ee97eace2ed1e98dc3061956271ed5a30fd35d50c0981b2cc16542a3bc56ef1c3588b672176ea683d814ccd47c8cf0b8478c7958c317811b028ec6358adf93187a4cadd64adcc9c7888424f54bc9c2b14650b52bfd3783b27e406deeb4", @typed={0xc, 0x84, @pid=r5}, @generic="4e0a0336b69112f092705c85d8ba227521cbfa435526136297dc6daea22574f0c5e2e0a606ad4abd13a0aaf9e11c22caa60e26b4b697bbb2", @typed={0xc, 0x9, @fd=r3}, @generic="243860b5e628339bff5da89f57f7b22595b1c68f5b6b50e11ee151c362a0531731c10feff3d2e3fdfee966ae0f5890d85b431b331d9cd824bfdd9f4981e88b78ec56bd4b759b02cee420b96b6fc9bf3e29d6a853bcc0f2f51f9ca1b95d301bbf78fce6bbb131677792de78372fea064a2df3da424f758b00249c0ce4f648639acc4362be6fdd37393921662e8de18798c642cc518fade79eed17fbfc3e1267a4a478402c2238cb91a34971a5c97ef9ba609cc0c0d16c9ed90f"]}, @typed={0xc, 0x71, @fd=r0}, @typed={0x18, 0x8e, @str='net/netfilter\x00'}, @nested={0x164, 0x2e, [@generic="be6a308f6e917d6b5e7b01202786b9ae1c811d242a9be4926630725c6b36833ef44ab0afea8fa42d979114ff3c57520c40cd54ea126edfb914a9aedff5036b1b5c2d1b8f77e1f5214113a4a7bd16d19de6472291724ca7530d77f181ededb131713a8e7e083f9b8e831633956a9f7dd70d8b525ba82c78857338", @typed={0xc, 0x2a, @uid=r8}, @typed={0x18, 0x5a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}}, @typed={0xc, 0x81, @fd=r0}, @typed={0x18, 0x3a, @ipv6=@loopback={0x0, 0x1}}, @generic="7e89bc46cce6cbd56ebefa9f5f02c5479eeff30a0ac0f6405ffc045917b0eea1279082ffe02a6c61f0c4e40f685f288f51d8173e926d6d83fa7928d9ff7c9c03da5f02c59a34f818f2b572b7283db366783be4ac5405cfa36a09d347d25a1a4eabd61805256dd8a65c831e7706624c4e465b89c2d1df447d83ca6591cfcc2400c0feaf7083407e27544ea3c36688946d9ff677a39391dfa513f7a034"]}]}, 0x624}, 0x1, 0x0, 0x0, 0xc0}, 0x4000000) 2018/01/26 23:06:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000159000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffc79, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 23:06:41 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000000f000-0x8)={0x0, 0x8, 0xffffffffffff0000}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x6}, 0x8) 2018/01/26 23:06:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d73000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000066000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5, &(0x7f000049b000-0x2)="f986") openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f74000)='/dev/loop-control\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009b5000-0x4c)={0xf24, 0x4, 0xaaac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00002ae000)=@get={0x1, &(0x7f0000a9b000)=""/4096, 0xa0c}) 2018/01/26 23:06:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000684000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xabe2, 0xc3, 0x69be, 0x6598, 0x0}, &(0x7f000072e000)=0xa0) fcntl$getownex(r0, 0x10, &(0x7f00003f4000)={0x0, 0x0}) r4 = signalfd(r0, &(0x7f0000aad000-0x8)={0x0}, 0x8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003c7000)=r3) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b8e000-0x8)={r2, 0x5}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000041d000+0xeaa)={0x7, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40086436, &(0x7f00006f7000)={r5, 0x401}) 2018/01/26 23:06:41 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/121, 0x79) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d97000-0x4)=0xfffffffffffffff7, 0x4) 2018/01/26 23:06:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x0, &(0x7f00000e9000)=[{0x6, 0x4, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000896000)="6387c63c660174913f940e086f00918d5239aecb2ebc3b5e25d5eb2ea52b599e04272873fcd839eef6740fd8377425039a86f5b028204196e23b2c980b4c7b42b94e81748f653a6242bda8d50f0ea2f2e8b741b75b71e2329cb10b8d0a8fea177c4f315ca34017ff81b34bcf0950d39e5ab93a5b9a6ca6dde9caa86e666861d3b23abb233add2edcd5125041ce537bd05a85e74292cd352d59789170b7e62ef6d9aa9b33ec43a9dc7f137a4aa0f7b91aaca2c9f283ce288a4ff06b5ee4136e37598552c9debcc1a197ff3394160c8c257a8e6c9c85cd71073735e37b2584f9a63da4", 0xe2, 0x0, &(0x7f0000f6f000-0xa)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f00006e0000-0x6c)=""/108, 0x6c}, {&(0x7f0000028000)=""/179, 0xb3}, {&(0x7f0000784000-0xa1)=""/161, 0xfffffffffffffdb0}, {&(0x7f000081d000)=""/33, 0x21}], 0x4, &(0x7f0000007000)=""/131, 0x83, 0x0}, 0x100) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x198}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/26 23:06:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000afc000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000e76000-0x40)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000410000)={{0xffffffffffffffff, 0x2, 0x3, 0x1, 0x3f}, 0x7fff, 0xead6, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 23:06:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) splice(r0, &(0x7f00001e3000-0x8)=0x0, r0, &(0x7f0000a84000-0x8)=0x0, 0x8, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000968000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000642000)={0x7, 0x193}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/26 23:06:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) recvfrom$ipx(r1, &(0x7f000082a000)=""/245, 0xf5, 0x2, &(0x7f0000b0d000)={0x4, 0x53dc469e, 0x9, "18c87678e9e6", 0x7, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000006c000-0x18)=[{0xa, 0x6}, {0x7, 0x2}, {0x3, 0x8}], 0x3) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000550000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/26 23:06:41 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000b50000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000795000-0x38)={&(0x7f0000f79000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f78000)=[], 0x0, &(0x7f0000f78000)=""/155, 0x9b, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f00006c9000)=""/53, 0x35, 0x40010140, &(0x7f0000702000)={0xa, 0xffffffffffffffff, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff71, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f75000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f7e000-0x4)=0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000f7e000-0x10)={0x0, 0x3, 0xe23, 0x20, r1}) sendto$inet6(r0, &(0x7f0000867000)="", 0x1df, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 23:06:41 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000004, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f7b000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efc000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f7c000-0xc)={r1, @empty=0x0, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f7d000-0x6f)="e8403d77301cc58f604e223c37d42548f5c46b01cbcbed5f784c523c57b1076705c8f16d7dee75c2ee29902adc9c8f9c108cb9bf21c2bb3837ad9a77eed0bf8210879826578420a406fddf88a851380c82b9e12e00ebbd6d99b5a7ec711898691142d6a705ad86c72952d38fc3566f", 0x6f, 0x0, &(0x7f0000f7c000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 23:06:41 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) eventfd2(0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_create(0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) epoll_create1(0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) socket$l2tp(0x18, 0x1, 0x1) eventfd(0x0) syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) inotify_init1(0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x480) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) inotify_init() openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ashmem\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) 2018/01/26 23:06:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) creat(&(0x7f0000e47000-0x8)='./file0\x00', 0x180) write$tun(r0, &(0x7f0000ec6000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1025, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x102f) 2018/01/26 23:06:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00005a2000-0x590)={0xef4a, {{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x3, 0x4a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x792}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1fffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x34ce}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x45b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00007e1000-0x1)=0x0, &(0x7f0000a81000-0x2)=0xffffff8b) 2018/01/26 23:06:41 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendto$llc(r0, &(0x7f00008f4000-0xf0)="cbaebf66225e68b212fe9113266c2655a284ed3bdf812a3f2fcdd0659e4232af5695b43b8401adbb4a6ee3f37d1e503b99701702f863cb60be0f30ec8efba76a7fec59fb32175c4957f6197e8ff6821bde4bbb4ace985a2d386f666532b98791f129a7c6eb55b1b9ea2b5579aabba2745dc56afb36ca0635910568fe3bbc182e4855553b200e512c2fbf905b2e61183c9e628d54dcf8a069f82511a75034cdb1b0a34a410df72377f5ee0f892a3a5a3068eb612114e1fba252f0187d6dd2adc781143dddfc6879d0ec2891eff5c30ee349ed8aa687973d169bc061bad7dc1e5a7d6f22100d78dac1d9d658e55eddd12d", 0xf0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000c1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d96000)=0x10, 0x80000) tee(r1, r2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000009d000-0x5c)={{0xa, 0x1, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x81}, {0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, 0x1, [0x8001, 0x10001, 0x5, 0xffff, 0x0, 0x2, 0x8, 0x1000000000]}, 0x5c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000063e000)='/dev/vga_arbiter\x00', 0x0, 0x0) pread64(r3, &(0x7f0000e04000)=""/88, 0x58, 0x0) 2018/01/26 23:06:41 executing program 6: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fb9000)='@&prockeyring\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)={0x0, 0xd2d2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) inotify_add_watch(r0, &(0x7f0000237000-0x8)='./file0\x00', 0x10000004000201) 2018/01/26 23:06:41 executing program 5: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='mime_typeð0!+ppp0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000038f000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x7f, 0x1, 0x5, 0x1, 0x3, 0x200, 0xffff, {0x0, @in6={{0xa, 0x1, 0x385ddfd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf81, 0xc00, 0xadd, 0x4, 0x6}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x13)={r3, 0x100, 0x80000000, 0x3ec, 0x7, 0x1}, 0x14) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0xfffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0186404, &(0x7f0000002000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x100000001, 0x5, 0x47, &(0x7f00007ca000/0x4000)=nil, 0x4}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x4}, 0x4) socket$nl_route(0x10, 0x3, 0x0) inotify_add_watch(r0, &(0x7f00004bd000-0x8)='./file0\x00', 0x0) 2018/01/26 23:06:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076f000-0xc)={0x0, 0x0}) iopl(0x1) epoll_wait(r0, &(0x7f0000ca7000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/26 23:06:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000fca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000456000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000264000-0x3f)=""/63) getsockname$inet6(r0, &(0x7f0000128000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000310000-0x4)=0x1c) 2018/01/26 23:06:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000fa5000)=""/166, 0xa6, 0x20, &(0x7f0000076000)={0x0, 0x0}) 2018/01/26 23:06:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0xd2, &(0x7f0000974000)="", 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a30000)=0x3) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000dbd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2018/01/26 23:06:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00006c4000-0x6)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") r0 = memfd_create(&(0x7f0000b13000)='ramfs\x00', 0x1) socketpair(0x11, 0x800000000006, 0xce6, &(0x7f0000fd0000-0x8)={0x0, 0x0}) linkat(r0, &(0x7f0000bdf000-0x8)='./file0\x00', r1, &(0x7f0000f31000)='./file0/file0\x00', 0x1400) r2 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000c21000)={0x0, 0x0}) sendmsg$netrom(r0, &(0x7f00009a5000-0x1c)={&(0x7f0000665000-0x10)=@ax25={0x3, {"3aada1d0acb673"}, 0x10000}, 0x10, &(0x7f000024f000-0x8)=[{&(0x7f000037d000)="c824d6d2d2a528c3588d3f14a1a46914b34f26d16900f42ee5c8b9eeda19f46ffc835928de858c4c3efb659bc49aeba8ac8b561ff286efb0a24acf5c71e2a64d8b5a0674aa5ad705938ea52a072fda0b511680f69b1294968c9e98ff6eedc89ea077748194a43b3413b0e4c8827c59969d1e64604dc769145d8ab4f9a322cee0cbf5c0b18389bdc999", 0x89}], 0x1, &(0x7f000075a000-0x5a0)=[{0xc4, 0x0, 0xfff, "db181a848fa0a295e9a26f5189578aa2f43ea434ed479c9534f7c623de466a0b7ea108c6037f4c75214c35fd69682f7f713a78e3e0fbf6940bbf466ba83aaf42d2635a70d204ec02f4dfa96795ac09a0119cbe3910e5d01ac805ad9899e213a839e0aae6dd433f148e32208920ef849ba9f0749b0f2be02aea650bf65d40981ecacd6b409503b607112ffb14d8ce9d273e57bd1972d1c308046f0febb9eae0b8d466cd3f548ae2905ab1a008d749dd46e8bdc70fb171"}, {0xdc, 0x104, 0x1, "bf3b597453b8cac15b8a5af89f64cb5b4c40ebf3b4cb329c0b40fd051d61b7f83f47c02e4841fcdd637aa01649d6bb5f5b058d666caf82430ccd51319f625ff713db61f0c3f9bb50bcd631790bd27f7448b1d02c7c11ba2d52b3b227305c3828bc67f6077d0bf2048ba672f019f63834f74f7ca8117f50c55f0d3f4220641a52796d5f2bf883484f28ad79c5d71bf1c4ebb7b5a9466673dda189c2c6b580c9ecdc73b2140bc821276bd45cbb8301c554242a75d611b5d64f104719c77f9f7c822ea97590c9d436321e6450418b"}, {0x74, 0x101, 0x3, "df6b9525b52568198df9662f943212df32255842f240b0258e5aa41383b252b3e4f395f527597727f7c27286ece6834316e04fee4d85e5a779b0e1728a8046bcb8bfef415314e67a7dbfcb49c4441c9251bfe94a3b63a0e2fca2a0ebd3164e3bc8ec8d05c57073ba"}, {0x68, 0x13f, 0x4, "f65ca7923a0365f1e1e75f0c50e74974c97979bf4812e92844ad10b6f562666496efb3d991bf59865b67cbd25c19e93127eabd190614c3443d5995090d8ff8864a1df8d2eeb68aa8af9510349cc6c08a4b588df60adf6f46554bdb50"}, {0x14, 0x10d, 0x8, "911061fab1a0fc18"}, {0x6c, 0x110, 0x3, "eb2ef42387d722840db181f7ff11b6fa118a70865edff678890d8bf1ce6f1a4752a667d4ce5dbe14fdba612f082b29b7a03f79022ca837d2f1dcd453585e6e058af0c6f1674117131f1516de13d1e8360d9517c6ad2d7cec464c8e1e04"}, {0xc0, 0x13e, 0xe5, "0db8d57de4bc95072497c1cfd403254459b66370e0405df9df95798c96dd0e4db9a27629bc98d10593a29f1a8f6f62cca37451755dda449ab22067db4241142d44d50c88fedcdd10e0adc136606b82f8a7ab18d97f87cf9d64a835d6ba007afea51c740ba229b0eddcd815dbe02a25ad7df0e6c9177a6ca85161f172f73a961dd8013fbbaf9cc2670608a3c8ff194376897f316f8818de05a4a588bf607fcc995ec376b6da934074734c362fc450d2e51152"}, {0x100, 0x13f, 0x6, "4ee4a7e3935ad1fcfcecce47abfe48d7c36fe2f8f5089d6ab44a422454140c2fad60d518ad82997a60027cc8b6525f2de795b65b95ff92ac9e5fecfde04be13d87d82ad4f0541a7e0ad3f716b8630d6f2a823b3f071f041217ce75394af004c114b44ad2b35b77f3929310ded22b6fb3f05536457c14fc16a31b141c73f18e6814550a455456c300de2000537110a82e56288eab04a0554d42f96f62a0960b71c30c64f54a4c03ac96d60a6550363b9b2a7435b707c95b6b3504c7f73621b438d786cc3fb7f44bbaf961ccb4a2483ae7c1b30fdc201428e4f44ad31dfc6a092d9509f6501a3f8af6e47fa9d700bf72f08869"}, {0xe4, 0x113, 0x0, "7d81db2fb60e6dcab8ff0814cd09d293286c74c92e3ea7719eed72ca185147c71e5cf8f05bf015c657008619fe6466eb3f3d41a3bfd2d3ef547f0a6dc86f848954eb3b5f11aede94c71290101c1c25bdccf358d5eec979a69aee37a7c1e6dea154d5cd60c8d1598b6669bfbf438b19fb1e711ce1e196680ca941b8e668ba84fb52f5e64a85cace68072eb222922e6ac942995f38daf632597c8c6f79cb8e146dce3b2c14c25008364780818411e24a1d0724706b0f9707651b58ba2c440a90b5a0dfdccc19aa782dd82e3186f33c3b97699751b024"}], 0x5a0, 0x80}, 0x40) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000085e000)={0x0, 0x0}) ptrace(0x4207, r3) mount(&(0x7f0000d65000)='./file0\x00', &(0x7f0000580000-0xe)='./file0/file0\x00', &(0x7f0000490000)="6866f4706c757300", 0x802000, &(0x7f000019e000)="") 2018/01/26 23:06:41 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000020000)=""/208, &(0x7f000002b000-0x4)=0xd0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000002000)="4f70aaae10b250b0c684995451c3bd164b338aadf077fe69d22592ce3250d0b3cf8106d02a14e4cc7becb620008b82161d9e66dc57a25c62040ccd038046068ace55ea966959196591b2c30b50d2fc516927d59e30f3829020a227af73685de77e5c6ffbc603bca4669acedd3c2fe458b65c809dad89c20fa42a6092f4d01b224c51851f3dde88eb896734557174fb5311208b7978db8a8aeecfa5636fbbab38ff0c779981d3f05d3ffa2c") getsockopt(r0, 0x80000001, 0x0, &(0x7f0000006000)=""/144, &(0x7f0000021000)=0x90) ioctl$sock_FIOGETOWN(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x0) 2018/01/26 23:06:41 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b3c000)='./file0\x00', 0x40000, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000003a000-0x28)={@common='syzkaller0\x00', &(0x7f00008bf000-0x1f)=@ethtool_stats={0x1d, 0x3, [0x5, 0x7f, 0x401]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0x2b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 23:06:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000182000)='(.*]I\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/arp\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) userfaultfd(0x80800) 2018/01/26 23:06:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x400000000000002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f92000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000adf000-0x8)=0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ppoll(&(0x7f00007a4000-0x38)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00008da000)={0x0, 0x0}, &(0x7f0000be3000)={0x0}, 0x8) 2018/01/26 23:06:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000080d000-0x8)=0x0) clock_gettime(0xfffffffffffffff8, &(0x7f00008ba000)={0x0, 0x0}) 2018/01/26 23:06:41 executing program 0: r0 = socket(0x18, 0x0, 0x3) sync_file_range(r0, 0x1, 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000000)=0x6, 0x4) accept4$llc(r0, &(0x7f000046b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a23000-0x4)=0x10, 0x0) 2018/01/26 23:06:41 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fdc000)='net/packet\x00') mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000fdc000)={0x4, 0x800, 0x5, "fdaf825ef6d4", 0x80000000, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fd9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000fdd000+0x40f)={0x0, 0x1f, 0x2, @thr={&(0x7f00009cb000)="bbd51d85b404ffa908b2508ff4558e13356381046a7b5df98a9cbe68fd36ca12ed28000d479cb6f1f0fc87b06b37f87d0034b96a7e60ca3c3e17e4e4eeba1962aad424cd8da8d8fa0197703ba4246e0f2f46e1faaf868a2864c47ef9765f3a6dcbea9a8dacfdac44b4edb019ccaee542a4e9acb0c4c6a7c6eed73f98a2a32aab41da0bd6124b568d003409ef81dd5915e5502712ccd18319283ccc732ef02489f0b297de254bd5524293294e6018113abe1dda1f314cfcdee1314efb61b589de284c79b73d70", &(0x7f0000fde000-0xa4)="6103b1be670113e36a31b7cdb910116f257092755b0f1715fda825b91cd54f046086dcf54c197f1adb17349651a6f44ec099efeed02584a3459b8a89299066030b2128419926e10f7f4ff9da8a1e27c3d8daf0070780a7570cb824d3a374ed8271d347244eda4046d5ddf6bb7fbea2ff5cadf2ee5e036407660112f87a8642390f28f9ab7bb5865e6552bf3cfbc879923a4948315021921366413048c76fe81e20728cd7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 23:06:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ff4000-0x4)=0xe, 0x80800) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000013007fafb72d1c06a4a28093070100000000000875262342d0c9e08d9fb78749bd50ca8a9848a3c728f1c46b7b31afdc1338d544c9f59b74136ef75afb83de440daa7227c4dfb8220527e649ec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/26 23:06:41 executing program 6: r0 = socket(0x11, 0x3, 0x0) accept4$netrom(r0, &(0x7f0000127000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x6, 0x9, 0xffffffff]}, &(0x7f0000016000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f00007b5000-0x4)=0xfc99) 2018/01/26 23:06:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r0, r1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="", 0xfe21, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x76) 2018/01/26 23:06:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000205000)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ca9000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000073c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b8c000-0x24)={0x0, 0x0, 0xff000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 23:06:41 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000e7c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f7c000)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e4e000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b09000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b4000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000967000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xd}, r3}, 0xc) dup3(r0, r2, 0x80000) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f00001bd000-0x4)=0x0, 0x4) 2018/01/26 23:06:41 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f000000c000)=""/106) 2018/01/26 23:06:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000086b000)='/dev/rtc\x00', 0x0, 0x0) r1 = getpgrp(0x0) getresuid(&(0x7f0000b0f000)=0x0, &(0x7f0000348000)=0x0, &(0x7f0000c22000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000674000)={0x0, 0x0, 0x0}, &(0x7f0000476000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000445000-0xc)={r1, r2, r3}, 0xc) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000b44000-0x6)={0x0, 0x0, 0x7fffffff}) 2018/01/26 23:06:41 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007de000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001c000-0xc)={0x0, 0x0}) pipe2(&(0x7f0000bb5000-0x8)={0x0, 0x0}, 0x4000) r4 = gettid() rt_sigprocmask(0x0, &(0x7f00001b7000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f00006c1000-0x4)=0x400) tkill(r4, 0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000054c000-0xc6)={0x0, 0xbe, "c158c96cd0b5b493303e534774e5ecd0dd948b16bda30f0fdafb5f6fa31e3c2ae293a445ac774e042d848f65aa2993cb508fc1e37f420aaf660afc611fbd9f05074d55458d887a4df1d2431136b6746ed0a998cb64244e971e016f85e2655f82bd97adaebc9f8f221a445ae234e2d2776795f5a7e6442184b2491001c1bd6a5bce75d73e8e37a533ca29c376c74de9e839755a51e7df79bbd9e4cfb1e10e5f288972049da7f454ee0f195a9664b0df56df7e1103058cbacb7c8b58b0b9a7"}, &(0x7f00006c5000)=0xc6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00003a4000)={r5, 0x4, 0x6, [0xffff, 0x401, 0x5, 0x7, 0x1800000000, 0xffffffffffffffff]}, 0x14) [ 42.012494] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 42.029208] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/01/26 23:06:41 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000817000-0x8)='./file0\x00', &(0x7f0000032000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/proc/self/net/pfkey\x00', 0x8800, 0x0) 2018/01/26 23:06:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c1c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r0, &(0x7f0000755000)=[{&(0x7f0000717000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000156000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setxattr(&(0x7f0000306000)='./file0\x00', &(0x7f0000adf000)=@known='security.evm\x00', &(0x7f000059f000)='\x00', 0x1, 0x2) 2018/01/26 23:06:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x2, 0x4c, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000629000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dd9000)=0xb) 2018/01/26 23:06:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000cba000-0x32)="6f6f6d5f73636f7265008560da8ea8c8ddfdd072af041a6d0f1bb473ad7103477dcf4c8da32767720dbf8eb55ce0b74ba464") keyctl$set_reqkey_keyring(0xe, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0x0, 0x5, 0xff, 0xe9, 0x1, 0x2, 0x5, 0x0, 0x80000000, 0x0, 0x4, 0x1}) fcntl$dupfd(r0, 0x406, r0) fcntl$notify(r0, 0x402, 0x80000010) 2018/01/26 23:06:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fc9000)='net/rt_acct\x00') ioctl$VT_DISALLOCATE(r1, 0x5608) socket$inet_tcp(0x2, 0x1, 0x0) inotify_init1(0x80800) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000306000)=0x0, &(0x7f0000963000)=0x4) r2 = open(&(0x7f00000f5000)='./file0\x00', 0x400000, 0x1) connect$pppoe(r2, &(0x7f0000c59000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/26 23:06:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00007a6000)='/dev/rfkill\x00', 0x0, 0x0) poll(&(0x7f0000652000)=[], 0x0, 0x3) 2018/01/26 23:06:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f00006f7000)={0x77359400, 0x0}, &(0x7f0000877000)=0x0, 0x0) r0 = memfd_create(&(0x7f0000b0d000)="6b657972696e6773656c696e75782c172776626f786e65743000", 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00006c8000-0x84)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x84) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000b14000-0x4)=0x3f) sysfs$2(0x2, 0x8, &(0x7f000008c000)=""/103) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x2, &(0x7f0000a0d000)={0x0, 0x989680}, &(0x7f0000025000-0x4)=0x0, 0x0) 2018/01/26 23:06:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="249e8bffffffff541152", 0xa) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) pipe(&(0x7f0000680000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000613000)={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c) 2018/01/26 23:06:41 executing program 2: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mknod(&(0x7f0000a0c000)='./control\x00', 0x200000000000, 0xfffffffc) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000304000-0xa)='./control\x00', 0x800) inotify_add_watch(r0, &(0x7f0000afa000-0xa)='./bus\x00', 0x22000800) seccomp(0x0, 0x0, &(0x7f0000826000)={0x5, &(0x7f000016a000-0x28)=[{0x7, 0x4800000000000, 0x8, 0xc4e8}, {0xa105, 0xffff, 0x8, 0x100000001}, {0x5, 0x1, 0x0, 0xfff}, {0x7, 0x8, 0x6, 0xf4b}, {0x1, 0x5, 0x1, 0x1}]}) close(r0) 2018/01/26 23:06:41 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x4}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x101, 0x3, 0x100, 0xa, 0x20, 0xa0, 0x3b, r1, r2}, {0x10001, 0x2, 0x7ff, 0x3, 0x7, 0x8, 0x1, 0xffff}, {0x8, 0x9, 0x0, 0x76f}, 0x5f24, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x1, 0x6c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4, 0x3, 0x3, 0x200, 0xa5, 0x7fffffff, 0x8}}, 0xe8) 2018/01/26 23:06:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0xffff, 0xffffffff7fffffff, 0x6, 0x3, 0x0, 0x10001, 0x8, 0x2, 0x8, 0x4, 0x3, 0x5, 0x84, 0x60c0000000000000, 0x0, 0xfffffffffffffff9, 0x3, 0x1, 0xfffffffffffffffe, 0x6, 0x9, 0x5, 0x9, 0x6, 0x2cd, 0x6, 0x0, 0x200, 0x1f, 0x2, 0xfff, 0x5, 0x3, 0x3, 0x2, 0x7f1354d0, 0x0, 0x1, 0x2, @perf_config_ext={0x0, 0x100000000}, 0x8000, 0x4, 0x3, 0x6, 0xfff, 0x2, 0x996, 0x0}, r0, 0xb322, r1, 0x4) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x3, 0x4000000000000284, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 23:06:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f00002f1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000051c000-0x63)="3682bc4554f84d9c6bca75e26d340a09bde313c9d85eb50bf8eebc444f8ec6f099b6cc0fa128ab2c638503fd54ef575f2a8041e65dc6fdff9be9515c934c4d3fc1833caba03406b74d22807d9bd8f0b6f3bd421bfad39db90f5fdbe45c51ebe4adedf7", 0x63, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f00000da000-0x4)=0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/26 23:06:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f0000435000-0x8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009df000)='/dev/pktcdvd/control\x00', 0x480200, 0x0) dup2(r0, r1) 2018/01/26 23:06:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000092000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) unlinkat(r0, &(0x7f0000835000-0x8)='./file0\x00', 0x0) 2018/01/26 23:06:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000322000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x80000000000001, r0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00008c1000-0x4)=0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000f2f000)={0x6, 0x4, 0x6, 0x6, 0x16, 0x87}) 2018/01/26 23:06:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000db4000)='/dev/sg#\x00', 0x0, 0x101000) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/01/26 23:06:42 executing program 2: socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f91000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) 2018/01/26 23:06:42 executing program 1: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000c9b000)={'raw\x00', 0x0, 0x1f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x7f, 0x0, 0x0, 0x0], 0x10, &(0x7f0000d19000-0x10)={0x0, 0x0}, []}, 0x5c) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000ca4000)={@common='ip6gre0\x00', @ifru_settings={0x200, 0x8, @te1=&(0x7f0000d19000)={0x7f, 0x8000, 0x0, 0x5}}}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d1a000-0x10)='/dev/input/mice\x00', 0x0, 0x49c040) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000d1b000)='./file0\x00', r1, &(0x7f0000cd8000-0x8)='./file0\x00') connect$inet(r1, &(0x7f0000a9f000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d1b000-0x4)=0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000d1b000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d1a000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000c2f000)={0x0, 0x0}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000d1b000)=[{r1, 0x2022, 0x0}, {r1, 0x8046, 0x0}, {r1, 0x100, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1, 0x0}, {r1, 0x112, 0x0}], 0x6, &(0x7f0000d1c000-0x8)={r3, r4+10000000}, &(0x7f0000d1b000)={0x3}, 0x8) utimensat(r1, &(0x7f0000a77000-0x8)='./file0\x00', &(0x7f00004c6000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000195000)={0x0, @in6={{0xa, 0x2, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000683000)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c05000-0x8c)={r5, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c97000-0x4)=0x8c) 2018/01/26 23:06:42 executing program 3: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000f90000-0x4)=0x0) sendmsg$nl_route(r0, &(0x7f0000f8b000)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006aa000-0x8)={&(0x7f0000f8e000-0x12c)=@ipv6_newroute={0x28, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000df3000)='./file0/file0\x00', 0x0) r0 = gettid() open$dir(&(0x7f00000c0000)='./file0\x00', 0x8000, 0x2) get_robust_list(r0, &(0x7f0000186000-0x4)=&(0x7f0000ce3000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000955000-0x4)=0xc) 2018/01/26 23:06:42 executing program 0: mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x109800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)=0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fa8000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000d38000-0x10)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/01/26 23:06:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006c5000-0xd)='/dev/usbmon#\x00', 0x6, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c36000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000132000-0x4)=0xe8) timer_settime(0x0, 0x0, &(0x7f0000cfe000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000e05000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x11, 0x3, 0x93e, &(0x7f0000114000)={0x0, 0x0}) bind$nfc_llcp(r1, &(0x7f0000636000-0x58)={0x27, 0x7, 0x0, 0x2, 0x0, 0x6, "745f1dd8918b88e6ccd1743196fe2da737cee34783d088c238897b2048d688bf6751d20b1369526945ad1909878fd75b66b4a3977de19e29d3632e501b573c", 0x100000001}, 0x58) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000cb6000-0x8)={0x5, &(0x7f0000286000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000e73000)={r2, &(0x7f0000948000-0x7b)=""/123}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000c23000-0x4)=0x2) 2018/01/26 23:06:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000a24000/0x3000)=nil, 0x3000, &(0x7f00007b7000)=""/19) r0 = memfd_create(&(0x7f00006c1000-0xc)="5b252fca656d3170726f6300", 0x3) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/26 23:06:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0xc0012000}, 0xc, &(0x7f0000003000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0xa, 0x1, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x100}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f00007de000-0x1a)='securitymime_typeGPLuser]\x00', 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000cd6000-0x4)=0x0, &(0x7f0000545000-0x4)=0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000082d000-0x70)={0x1ff, {0x2, 0x1, @rand_addr=0x7e3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x352, 0x800, 0x4, 0x2, 0xfedb, &(0x7f000044c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x5, 0x0}) 2018/01/26 23:06:42 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000ac000-0x4)=0x0) 2018/01/26 23:06:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000129000)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x15, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 42.437071] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 42.443641] IPv6: NLM_F_CREATE should be set when creating new route 2018/01/26 23:06:42 executing program 0: syz_open_dev$usbmon(&(0x7f0000bbd000)='/dev/usbmon#\x00', 0x10000000000008, 0x8000000000008000) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000005d000-0x9)='/dev/sg#\x00', 0x101, 0x42000) 2018/01/26 23:06:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001b0000)='net/icmp\x00') ioctl$VT_RELDISP(r0, 0x5605) sendfile(r0, r0, &(0x7f0000308000-0x4)=0x0, 0x21) 2018/01/26 23:06:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000678000-0x8)={0x0, 0x0}, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000ae2000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 23:06:42 executing program 3: inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x80000000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x0}, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002eb000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000002000-0xa0)=""/160, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000003000)={0x10, 0x0, 0x1, 0x1020000}, 0xc) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000bdf000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r3, &(0x7f0000006000-0x4)=0x0, 0x2, &(0x7f0000006000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = fcntl$getown(r4, 0x9) syz_open_procfs(r5, &(0x7f0000cba000-0x32)="6f6f6d5f73636f7265008560da8ea8c8ddfdd072af041a6d0f1bb473ad7103477dcf4c8da32767720dbf8eb55ce0b74ba464") 2018/01/26 23:06:42 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f0000007000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000010000)=0x6, 0x0) [ 42.492237] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/01/26 23:06:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000546000)={0x0, 0x0}) pipe(&(0x7f000054b000)={0x0, 0x0}) 2018/01/26 23:06:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x20100000802, 0xffffffffffffffff) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000)=0x0, &(0x7f00000a7000)=0x4) flistxattr(r0, &(0x7f000096a000-0xac)=""/250, 0xfa) fcntl$setsig(r0, 0xa, 0x15) 2018/01/26 23:06:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, &(0x7f000095c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f8f000)=0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x80000000, 0x40) 2018/01/26 23:06:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40002d, &(0x7f0000e32000)="1800000002", 0x5) 2018/01/26 23:06:42 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000008000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/26 23:06:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000988000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000993000-0x90)={0x8, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00004d6000-0x8c)=""/140) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e1b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xfffffffffffffffd, 0x0, []}, 0x10) 2018/01/26 23:06:42 executing program 6: fchownat(0xffffffffffffffff, &(0x7f0000566000)='./file0\x00', 0x0, 0x0, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000001000)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000002000)={r2, 0x1}) r3 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x4000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)=@known='security.ima\x00', &(0x7f0000003000-0xec)=""/236, 0xec) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000001000)={0x7ff, 0x1, 0x1000}, 0x4) 2018/01/26 23:06:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) r0 = syz_open_dev$tun(&(0x7f0000017000-0xd)='/dev/net/tun\x00', 0x0, 0x20000000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_tcp(0x2, 0x1, 0x0) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 23:06:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000bc5000)=@known='com.apple.FinderInfo\x00', &(0x7f0000bc0000-0x1000)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000543000)={0x9, 0xb7c, 0xdfe, 0x15a, 0x4, 0x6, 0xffff, 0x27c, 0x100, 0x1, 0x100000000}, 0xb) flock(r0, 0x1) close(r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000090000-0x11)='/selinux/enforce\x00', 0x545102, 0x0) 2018/01/26 23:06:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000020b000)='keyring\x00', &(0x7f0000f56000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x10200000) keyctl$get_security(0x11, r0, &(0x7f0000ae8000)=""/149, 0x95) 2018/01/26 23:06:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) r1 = getpid() ptrace$getsig(0x4202, r1, 0x2, &(0x7f0000fa0000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b81000)=[@in6={0xa, 0x1, 0x58e2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, @in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x10000}, @in6={0xa, 0x1, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x54) connect$inet6(r0, &(0x7f00000d5000)={0xa, 0xffffffffffffffff, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = add_key(&(0x7f000091f000-0x8)='big_key\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003f3000)="3d54c62db7d438a088068c16b0aed64a3bcb528e1395b7b9861367f3b187410b5039ed2a8c141e958b0530fdeedd6079b2bad10d1dae4defef6604f31f333a61de9dc689cc440e49acc0d785eb75d382464379953aff0a530788058ed9790d7b91d53e1e6231c000c49aa3a2cbf48b38ed0466c20faf493b8d17dd7be6aee75b026369653959bcf5817968d46241dafff393126d98d0f2b2fc26c81fb5dc76f684d909c8e8d08c1bd25d386844d26d646d16d45b8bd6e9eb5c0fbd7594d793f06a9300b0f7", 0xc5, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000ce2000)='keyring\x00', &(0x7f0000890000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f0000703000-0x8)=[{&(0x7f0000398000-0xce)="23b11186fce9dad31a7d0950d9a01c388b3c84fa3c96e72fdcb41ab1abe69e70c71055621e1d14786b48f47517ebfedb9551806c31370bea8cd0011082ae04f38342c7d0c31cafb8214a9b0c4e1bdc30b57d0540021cc4371fad45252c7594d94fe2caac59b09cba45050669db03b78cf4d66e14adc90869ecb80ff63ea6422754404aa18be44cb8ecf2ce26b23e3a4594a83e4d18fcd84593c316bae2f7e40bd57833f8c98a94e48c36a99bab86c3cb1653ecb44956ff969b7278647d8cda19bbf34d873cd69693b1b4b51d1689", 0xce}], 0x1, r3) connect$inet6(r0, &(0x7f000054f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000180000)='/dev/keychord\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000b70000-0x10)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$TIOCCBRK(r4, 0x5428) 2018/01/26 23:06:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = socket(0x18, 0x0, 0x4) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) 2018/01/26 23:06:42 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff8, &(0x7f00008ba000)={0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f84000)='/dev/rtc\x00', 0x0, 0x0) timerfd_create(0x6, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00003c0000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000721000-0x4d)="4fa1b5429ec1e59f23637b8a7904eda902b4a72b11400c6cc81f864f9d3e48e686b4721897ecc55c66e61906a519219df9d3c2a6b75a0e9845d30aa0aa7ea4a26a783cd73f37b379160178fd70", 0x2dd) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002d2000-0x11)='/selinux/enforce\x00', 0x40200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d9d000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000032000-0x10)=@ax25={0x3, {"8b9a73fd8672a2"}, 0x3f}, 0x10) r4 = memfd_create(&(0x7f000065f000)='cgroupwlan1&vboxnet0eth0selinuxcgroup/-wlan1\x00', 0x2) sync_file_range(r1, 0x2, 0x3f, 0x2) creat(&(0x7f0000791000)='./file0\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f00005c3000)={{0x800, 0x3}, 'port0\x00', 0x8, 0x4, 0xfffffffffffffff8, 0x800, 0x4, 0x80000001, 0x3, 0x0, 0x1, 0xa03, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = gettid() ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000b8f000)=r5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000430000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000121000-0x8)={r3, 0xfe7678294c7c1f41}) 2018/01/26 23:06:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000dfa000)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d41000)='/selinux/checkreqprot\x00', 0x400000, 0x0) mkdir(&(0x7f0000b83000)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f000004b000-0x8)='./file0\x00', 0x40) 2018/01/26 23:06:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000675000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$inet(r0, &(0x7f000041e000-0x10)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000d20000)={0x5, &(0x7f00001a9000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00008f0000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000dc9000)={@generic="635d19f63de8a1e086493b2577e904c7", @ifru_flags=0x4000}) utime(&(0x7f0000964000-0x8)='./file0\x00', &(0x7f0000958000-0x8)={0x243ec00000000, 0x7fff}) 2018/01/26 23:06:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000ccb000)='./bus\x00', 0x0) execveat(r0, &(0x7f00006fa000)='./bus\x00', &(0x7f0000fa2000-0x10)=[&(0x7f0000a1f000-0x9)='[^cpuset\x00', &(0x7f00008a6000)='\x00', &(0x7f00008e7000)='vboxnet1:usercgroup%\x00', &(0x7f0000972000)='vmnet0{-\x00'], &(0x7f0000940000)=[&(0x7f00006a7000)='\x00', &(0x7f0000124000-0xb)='vmnet1bdev\x00', &(0x7f0000ef1000)='bdev\x00', &(0x7f0000dbf000-0x1c)=',[trusted/-wlan0vmnet1,/GPL\x00'], 0x1000) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r0, 0x7ffff) poll(&(0x7f0000bfb000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/26 23:06:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000287000-0xe)='/dev/keychord\x00', 0x4040, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000858000-0xa9)=""/169) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000274000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000ce8000)={0xe6a, 0x0, 0x7, 0xef00000000000, 0x5, 0x4}) 2018/01/26 23:06:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ee9000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000c2c000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x1157) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f9e000-0xc)={0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f000086f000)='attr/exec\x00') r4 = openat(r3, &(0x7f0000636000)='./file0\x00', 0x0, 0x40) sendto$ax25(r4, &(0x7f0000056000)="38dae911dba6ebf03b0c16ef82b14fe25a741be4c4bc4fc18b66ad0c53ae8f0ac8f1fef7be297033e220e64b721a749223c97aa7c9813a04060074e815dc918ae84db813fe077f76d47f003d74cf3f3a2a59f9556559d9a0f91dca6a1f55086f6abe913388a811ee3966820aed009e68910149d8ae34a3bfa34ee742d5c7de69a188da92f10b5a33a42b2029e92fad603e2816e2a7518d332d897015486236c515e5c3b267b5691bbf071e52ca21c923e30abba68509b6a412", 0xb9, 0x200480d5, &(0x7f000058b000-0x10)={0x3, {"4755936e2fa435"}, 0x0}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000cf9000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f00004c5000-0x1c)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000cf1000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 42.746476] audit: type=1400 audit(1517008002.534:13): avc: denied { call } for pid=5993 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/26 23:06:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000897000)='net/snmp\x00') mmap$binder(&(0x7f00004e4000/0x3000)=nil, 0x3000, 0x0, 0x62810, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@generic="c0c8a43deeea28bdaf39435f458f170c", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 23:06:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c3b000)='./file0\x00', 0x7) mount(&(0x7f00005a2000-0x8)='./file0\x00', &(0x7f000017c000)='./file0\x00', &(0x7f0000937000)='tmpfs\x00', 0x0, &(0x7f0000fb2000-0xbb)="7cc71cf79136443aaf0d79") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000702000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000552000)=0x9, &(0x7f00003ac000)=0x4) fchmodat(r0, &(0x7f00004c2000)='./file0\x00', 0x8) 2018/01/26 23:06:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00000c4000)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f0000cc3000-0x4)=0x0, &(0x7f0000b77000)=0x4) 2018/01/26 23:06:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = socket$inet6(0xa, 0x80f, 0xd6c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) poll(&(0x7f0000001000-0x38)=[{r0, 0x100, 0x0}, {r1, 0x2, 0x0}, {r2, 0x200, 0x0}, {r3, 0x40, 0x0}, {r4, 0x200, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {r5, 0x1000, 0x0}], 0x7, 0x9) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000001000-0xc)={0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = epoll_create(0x7) vmsplice(r6, &(0x7f0000d49000)=[{&(0x7f0000322000-0x1000)="b0c73bf759b9d65381e4e03f718c3a088c5c0ad470962df2492c3d58eabeb473cffb6fbd7eb2edcb7bf46a4e529aa86f982bc971162042589e25f162088936b65d77588385d56c8d0d8df39e6d86b1f7011d6ecc947ebbe89b79e4156067305b0da81b0909bd37ed8eab8cd202e4cb1e5b33b99253ebfb9ea7e8c61b755406b25bfd3373cabbbc3dbaf997789402ba760a50b83b03ceeb924f21d12947af1a9227b70ee4cd995e2aa9457c73403dfa81ac6e25d8b7fa738ca77359fd1d3df8a3cf28950adda89d3a0140527b1be7bed8eb39914a2c79ca9409173e36dcffcdffb392c90286a1fde824e4d33f11cb5880ff4288d126bbc00e2198ee2f76fa41a94115db13ece5d2c4db618fa694f8b511c6d81b7c42fb44bb9f3ad0d20d983f7843d2f1b312bdae2aca8fbf016fa4a0ac58dad0e8f1767c785f6080a0f7ee452e3263421d5eca69995734c164da6c06c39176334bd00c124323a03fa8548a9d3b7f8f4a8c644cc9ddd3ecdb9e3bf9bd1e4f395090d872086b57186383d8a7886bafdf4572139bdad8537bd972d6460296afdc1e9f7a1d6e8e3cd7edb45529c2fde5e3512589549a73c4685b713bede04cb7ace7c253d2577d9baaea28d61ac6c0d6d2ab3c79c9ca736765d9f08d3cc061e6d95f5016238f745b8bc2337a4d3e406e762ad939d4ee194ab5559d77cd0a4c825bdb69251b631388e30a608eacda55ddc8a42127964ebafdd5c1b60f2ecb8faafa711780efdc2889867b66e2bedffa1fcd3dc483ba54a3d88c7bc352f26fa08cc85351aede1d5cdd5c5b652c790f0ae64737e04e4ffb5a2189d012079e78ce156fe11342599d613c46b9c3da46f0b78acd6e8d05a760932703e0b0358e932a978964ba23923f13091045c55cf06d8d1abef6cf43c63e845fc267b61d8016209779515b9255f379fe45dde1fc0cfc600d075fa474e7aa7b1c30765b3b0620c31a53b0e6a4453c36eda97dbbd86c48edf4d2b5f1808ac0e628277ced0da13821f48f64fe277567715c2d814e4493ef1b5e1a4c290cd2604a6ef204563635c3489126b12da825673d3a1cdf9d4d926032049040a80284460d5804574a9d882d87c302a15c1b9b22f52d56d2def307d19bb740044ebf1d2add68dc02964ea197cb33b018693d4d4e5dbb16c357c21ff1233256cbdaf2acc74241b19c6d3184f90f4c6f195d9b0f5e1df310b8470d4847b9e3f082cef9151d78c3cced4ebc9057b68fa649b1884a6200cef8d6ee487406d6fc893c7777d1bc0aa3c911b46afd9dc568eba7e845bf3f9de4e0625ea462af4984d997b026fcee4baebfa9b84e03cf8ed741532fb0862ace1c5bd8cae5d942a05264e015326e221023c847b9b5968b972645628e6488f517fe8cab5495950de8013902789a024dbbed35a0579547299ef87db9c7477b609d225ba75980f832a82ce24c3b8142982ca6968d1a8a2ede17deec53937a5a01e1b7432d2d64644903596f3f1a25e60f895b0647601ab469b87417911a714f9285692b0f7ce38ce105415e8a523e2b67991211b43b25cc6c737f0dbff0f556c050264b112a190bd9d7d8f19040f3e9c95bf3b4c7c875d9d8f2b3540702bdd53da7fe3e32cf0d9b8a7784cc6acc6bddee3b8c49bb28e1b814939e4fdaeb55952e9a66ff2e3e2d7a07830d9fcbf638411a6027b5f26afd1c30c4b865ecd909c35e2b91688284fe3fba5a5c45ce59d6101a52d1fd0c0d597903d929b71e03a772812c20688ea4a92324a5561d14a655a20d55d96542c8d5abb6a462529494cd8d7b4b00cb169d6392a837a657212eaff2f77ccd98b7e360a0bb4dfcddc8f081be7985d523526686d21cd2e994ded41d3a402a0934313bcf9d853d93be6d668f8d586bb7dc558cf40ad0c7d2c1419dedd29900786e8146b1a7d5722cf38b3277a569a1b5f2ae02cd85fe7004bfb6c2743b6418557d96afb347939dda794dacdc16dff6b2c693bacf46748f32b8a3c720e8b3a68301d58171a467be289d35a71ab93baa5150a17d47d2dc47e96929cd971dd76f4b036c60c2278a54f226fd6605965f0e70dffc00b344d614b53a34e5ee273b21f77eb63f1456f64900a5f656a43910e84aa8ec54815f4fff62662e95d5647c25f5321cf8a146e98c90fd0559659440f2353cc4e72a84f53a7df903ba91bcd9290baa8365a032207f79fa87d2b4dac013d8a5639dbca2410eb1dcf2fb5ea4ce9c4e1ddc08fd116942184c23425d12523fb6b488c6d0dc85867795360768dd4945a05833ead31ea8c8458c8888184e6fbb5c1fc7013ee44f0255782f0d740fd10f38430c3830ac9cdd5d5853311c761d1b5c82abfa13fc4bec0c19937392eba03afdfa27ae6f38fee8a7c3d31517b26d1cd1937eb90d52aaa91cb2ef74d381524ebb068cc64ab4465c55a85a1f24576dfeba5d2d856b9cfe62458367f150cef253c237a772d98b368a68bd3df1ba2cce3a602a4ec4db9fcd7a166a72623493749d3105d0cd0d96f3ee4f3d52842a03fee22424704a72a9c9f62c5bf33d9b80f567a728a6c2045b49ada069d30c7eefe86a928e2e81a45a8c7cc547545de3ce2c9211e4b3bd16c07c6ac6d0e09a6de0d0ef05dcc2862c21b6bf602cf278e56a682ca5f97d5e728780e7d90b290495e4284a10b7f5967c7c554f1f67ba377a0fca3d54130328a2fa314cdf1d69b0cced95a7338ba9930a4c7f86713b2c706c5da0274f8dbd7a98983adeaa7a802301ea56571753861bb83f00d1a9e861c0e8b1b3e68a52d93061e3c5d69da8e4661a3c2308406a085a4c48254b1b0c6bce5a8870c27c500ce0ccff3ad9db932f430730c5a51956f277b94d1b69430c845dda6dd2513c36abbf68425df5184b128d1b6f3dc6eed28318a0eadedc58790be9a1027249e690843372fcfdbc1d29c2f8d4fb8e6647a4285906da6fffe8d44fc133ba11e0e948cd43d79aa48d22bc9ef896f4b7763afe39351c66c0dfd1f466b5fee905c62222d564cc16ae47bc6586580d265c9d696ae0a8e367c1fee1dcc6bbc16e0e33f4941d95c99dfbcf49a6396f113b23a2e2b8b0c0cbe309e328d219c8549b8ae3c50f94a6a4748f97d3947e8983be9c56dcd8548e561e1fb173e082e9004a30f7b04b3d5a396108455d3270790e576d100552541815b0e51a4fccb55976eb4c5c4b4ca23806e92582a46e3d874478a4cc45274b20dd17eb47f26f07c22fa76ac29f410562b0b836c22c16219c10488aa3e5baf0b91212ec7aa807c0e60f6ebdf9cc7a99cdcce6463385b29830410f012da71316f0d0715f433f841a13c7c74e519def1601e53d65d8bc26c60aee02f5720b380da8e3a515baf7941ed28c0b92e97c0bcb47cb10540f1d237891b9fdcc29ea926c480d960ddaa3b0a321d8038e04c5102ce4042d156268b4e945aba9d9a0c12315c1f05619c1169e041c3e3ece35879675c780474ed0b4096c87a9258a8fc08795c0c85b33efc3c50d64f4ebeb41505937c715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0x1000}, {&(0x7f0000787000-0x1000)="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", 0x1000}], 0x2, 0x2) getsockopt$inet6_buf(r5, 0x29, 0x15, &(0x7f0000044000)=""/134, &(0x7f0000747000)=0x86) umount2(&(0x7f0000e05000)='./file0\x00', 0x2) r7 = epoll_create1(0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000cc5000-0x4f)=""/79) r8 = socket(0x11, 0x2, 0x0) pipe(&(0x7f000007e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r1, &(0x7f0000d86000-0xc)={0x10000010, 0x0}) ioctl$EVIOCGABS2F(r9, 0x8018456f, &(0x7f00002ad000-0x50)=""/80) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f0000e47000)={0xffffffff8000201f, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r8, &(0x7f000076f000-0xc)={0x0, 0x0}) epoll_wait(r7, &(0x7f0000ca7000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/26 23:06:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000496000-0x4)=0x400000000000b03, 0xffffffffffffff3d) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$l2tp(r1, &(0x7f0000916000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x3, {0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfffffffffffff000}}}, 0x3a) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x0, 0x23fffd, 0x0, 0x0) 2018/01/26 23:06:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009e0000-0x16)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000ab000-0x10)={0x40, 0xfff, 0x8, 0xfff}, 0x10) add_key(&(0x7f000031c000-0x6)='logon\x00', &(0x7f0000461000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002b7000)="19", 0x1, 0xfffffffffffffffc) 2018/01/26 23:06:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() capget(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 23:06:42 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000022000-0x4)=0x7, 0x4) connect$packet(r0, &(0x7f000000a000-0x14)={0x11, 0x0, r1, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000015000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000025000)={0x0, @in6={{0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x11e94a68}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7ff, 0x4, 0x2, 0x3}, &(0x7f0000025000)=0xa0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000025000)={r3, 0x3, 0x9, [0xffff, 0x1, 0x7, 0x7, 0x435, 0x5, 0xffff, 0x40, 0x0]}, &(0x7f000000b000-0x4)=0x1a) recvfrom(r2, &(0x7f0000014000-0xbe)=""/190, 0xbe, 0x100, &(0x7f0000024000)=@ax25={0x3, {"5604931310b0df"}, 0x8}, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000024000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000024000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000023000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000)=0xe8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000023000)={&(0x7f0000024000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000009000)=@acquire={0x21c, 0x17, 0x108, 0x5, 0x1, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2b}, @in=@multicast1=0xe0000001, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x5, 0x2, 0x0, 0xa, 0x80, 0x80, 0xff, 0x0, r4}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x2, 0x4, 0x0, 0x62, 0xa, 0x20, 0x85fcdf5d042a70a3, 0xc, r1, r5}, {0x8, 0x0, 0x5, 0x8, 0x2, 0x4, 0x8, 0x7}, {0x8, 0x75, 0x100000001, 0x3}, 0x2, 0xe, 0x0, 0x0, 0x1, 0x3}, 0x6, 0x0, 0x7f, 0x2}, [@algo_auth={0xec, 0x1, {{'hmac(michael_mic-generic)\x00'}, 0x520, "050dcd9d974073e7669decf72a3e4408a5697aeaaa26e753eda5a69c58197bec1f21be7e026a36558d1ead6ebcf68a2a11e0225ee8877bff857ae353337a0be61fca9b9827f0e31e75a81244c642f74c8f7444dc26def160404761486dc6bee52abfa01fc6389a889238111fa9c6b98030f26459fe5af8a1ec839ef0e415584f4bd1bb07415710cd354bc0b784a75d0df13a1b492183841bf29d66bfe7ae37b3cd835517"}}, @ipv4_hthresh={0x8, 0x3, {0xd, 0x1f}}]}, 0x21c}, 0x1, 0x0, 0x0, 0x20044080}, 0x10) [ 42.786925] binder: BINDER_SET_CONTEXT_MGR already set [ 42.792309] binder: 5993:5996 ioctl 40046207 0 returned -16 [ 42.798821] binder_alloc: 5993: binder_alloc_buf, no vma [ 42.804326] binder: 5993:6001 transaction failed 29189/-3, size 0-0 line 3128 [ 42.824851] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 23:06:42 executing program 5: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000568000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000419000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r0, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000d51000)=[{&(0x7f0000bb3000-0x1d)='R', 0x1}], 0x1, 0xe) 2018/01/26 23:06:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000379000)=0x10000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000373000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a04000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000060e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000da9000-0x8)={r3, 0x0}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000fc7000)=0x0) 2018/01/26 23:06:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000873000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(0xffffffffffffffff, &(0x7f000013b000)=[{&(0x7f00005eb000+0x422)="580000001400192340834b7f040d8c5602060000000000000001000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffe01fffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cc2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000749000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000049c000)=0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001bf000-0x4)=0x200, 0x4) 2018/01/26 23:06:42 executing program 7: mmap(&(0x7f0000000000/0xb40000)=nil, 0xb40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) r1 = creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) chroot(&(0x7f000093f000-0xa)='./control\x00') mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000b41000-0x5c)={0x5, 0x0, 0x8, {0x0, 0x0}, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 23:06:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4, 0x0}) timer_gettime(0x0, &(0x7f0000869000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000c13000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000b45000)={0x3, 0x7fff, 0x100, 0x101, 0x4, 0xffff, 0x7, 0x5c4}, &(0x7f0000c2c000)={0x8, 0x7, 0x1, 0x8, 0x1ff, 0xfffffffffffffff9, 0x8c2, 0x9}, &(0x7f00009f3000)={0x1, 0x8, 0x1, 0x3, 0x1, 0x7, 0x3, 0x1}, &(0x7f0000f0e000-0x8)={r5, r6+30000000}, &(0x7f0000378000)={&(0x7f000093f000-0x8)={0xf202}, 0x8}) ppoll(&(0x7f000000f000-0x18)=[], 0x0, &(0x7f0000e69000-0x10)={r7, r4}, &(0x7f0000023000-0x8)={0x0}, 0x1bc) [ 42.839179] binder: release 5993:5996 transaction 4 out, still active [ 42.844666] tmpfs: No value for mount option '|Ç÷‘6D:¯ y' [ 42.860836] tmpfs: No value for mount option '|Ç÷‘6D:¯ y' [ 42.869231] binder: undelivered TRANSACTION_COMPLETE [ 42.895218] binder: send failed reply for transaction 4, target dead 2018/01/26 23:06:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000455000)=@common='nr0\x00', 0x10) mmap(&(0x7f0000000000/0x5e000)=nil, 0x5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f000005f000-0x29)={'system_u:object_r:hald_log_t:s0', 0x20, 'sysadm_u\x00'}, 0x29) r2 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000000000101042) r3 = fcntl$getown(r2, 0x9) ptrace$peek(0x1, r3, &(0x7f0000029000)=0x0) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000060000-0x8)={0x0, 0x0}) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0086418, &(0x7f0000061000-0x18)={0x40, 0x100000000, 0x9, 0x8, 0x8, 0x29}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000005f000)={@generic="c38dc82e562b57297574b2ea1dc0598b", @ifru_flags=0x900}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000000c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002c000)=0xe8) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000060000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6, 0x0, 0x0, 0xa, 0xa0, 0x80, 0x2f, 0x0, r6}, {0x7fff, 0x0, 0xffffffff, 0x9, 0x3, 0x800, 0xfffffffffffffffb, 0x4}, {0x3, 0x20, 0x7cd0, 0x200}, 0x6, 0xf, 0x3, 0x0, 0x3, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x7, 0x3, 0x3, 0xa000000, 0x8, 0x738b, 0xd70}}, 0xe8) ioctl$void(r2, 0xc0045878) write$sndseq(r1, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r5, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000047000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x0, 0x3, 0x1, 0x7, 0x6, 0x10001}, &(0x7f0000016000)=0x20) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000021000)={@common='tunl0\x00', @ifru_flags=0x8800}) write$sndseq(r4, &(0x7f000004f000)=[{0x0, 0x1ff, 0x0, 0x0, @time={r5, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) 2018/01/26 23:06:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000021f000-0x6)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r0, &(0x7f0000b10000-0x8)='./file0\x00', 0x40, 0x180) connect$unix(r1, &(0x7f0000b31000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/26 23:06:42 executing program 0: mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000fbf000)={0x6, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigaction(0x7, &(0x7f0000fbf000)={0xffffffffffeffffc, {0x0}, 0x0, 0x0}, &(0x7f0000fbf000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000720000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000611000)={&(0x7f00006e9000/0x1000)=nil, 0x1000}) r1 = memfd_create(&(0x7f000095d000)='md5summd5sumeth0eth0\x00', 0x2) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000356000)=r1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000095c000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00003de000)='mountinfo\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00001c5000)=0x100, 0x4) sync_file_range(r3, 0x1f, 0x100, 0x2) unlink(&(0x7f000083d000)='./file0\x00') mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000095e000)={0x0, 0x0, 0x0}, &(0x7f000095e000)=0xc) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f000095c000)={0x4, &(0x7f0000938000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000e7000-0x8)={r4, 0x1}) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000862000-0x4)=0x0, &(0x7f000095d000)=0x4) 2018/01/26 23:06:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, &(0x7f0000187000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c76000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$random(&(0x7f00008f5000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000121000)=0x0) 2018/01/26 23:06:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000833000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d42000)=@assoc_value={0x0, 0x8}, &(0x7f0000d35000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000057a000-0x8)={r1, 0x8}, &(0x7f000092b000)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r2, &(0x7f0000f9f000)={0x10, 0x0, 0x0, 0x8002030}, 0xc) accept4$nfc_llcp(r0, &(0x7f0000d92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001e9000)=0x58, 0x80000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000613000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000336000)={0x0, @in6={{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7aec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xb4fc}, &(0x7f0000d64000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00003f1000)={r4, 0x1000, "959eb56c074bfd4b68b0e2678e9b264916ecc02fde5b622fcd9df8c8f6c3b03b75e781c1dae1e17c9936f276e94922ece3648fcc45576528341dba3e2757f4937a8faa68d912c1ca4a2f994d7f4a1102c9b8ca81414b28c574c4c1460dbffb0c7f60fe65c4394b40d1200eac324cdd194191eebad9cb0103d4894ebcc50d6c2f95d39d48a865702c2aa1a4a5d8f7c609bf53dae35af902249e6f5f0950b68edcd440d6c83bc5ea18b878691ff7154a263870e0ff7a5dcb09838a6b188e39ae7c498cdabb2e46b201f42350770c86b8d06eb604d4faa966c7dc874de534352c04b356e9da03468d824c3681099340e4fbb333d1851801f25c36f58ccad71a71ff22501de0949eb2870d855f435f5a94d11a8762325012d75ad7c4d041d507964fa2b2b9be5e0c8d2fdf593cb1950d468788b52c8c28b46f3254f8018827058d93f253252f867fb9b52e261eaedec0720579ef92401d65cd20b4cc63cb4edc57a7a06dfc3a03d74caef256af62625fb9d43c93c169efe8b90658aa1a08a94d3cc7b01d102345733ffe89472cb9b28dcb8ab01b9f55581f11123f37afd795f5781d81e588e12e970156f4010487268027e32be9635bd1ddd5258641473a729751ee6bf09504d56cf049eb7730f3351f9039340b80cd12c3848d48339e2d37702cea0d583d3c3067edc78ea103f9d2668bc838111973eddbc85372562d1e574ae5eea3890f3ade4fab03d7238c482e1c25ad6024fbce439b91c068511fd38d2a85d9233d04a9b1af266cd51f509c63e18672a279aecd1c4af342b51ad1547dd21fd93716dff2259930aaa6f8fc34ea250ae1284b707874e80d8bcaa7abb8e9329508a32e5b9a8c1bb136d19633f16674266d93619cda956606194beb1fa625139b2ebcbd549b4bd165533d4b210451cb3a202c3fea567bab9c731b44855310a62045195b83796719ea5b41d9852f21a6f742d64c66ca2d575c751bb6481246228ca743294f27951d1da74694ed7a864fb0937f59aa6ecfd66fc4d33933f600a14e260cd254283382f0af2fecd97624fd79ec3de83b9735328b8b36edaa54b060435f090fd95439d8f380cbdc762433a2701d5f83898a98aa592e8e433c1a81dd986e3a3adf2a14f59c86e3b9c92b5945fbf3902811ff52177603f4220485d18fe539c98c53b114aacd40793723659562cdd20d099bf8f318f5679f32c2d44f5c252c31462c041727701b112aeb0b127e03af900560acac637588faa1d809f9fdc4c81f4c1ffae62295e673889cb5b36c9a23e4e84a7c50bb03b94c3ed3490adf5e2c73526f70d53460ca9a3af2631483ab9934ac9ca0df343a9e27a5a4d30b784e98afd2876aa179054fccca18aa71fff7c83a05933e104e247552619c96c8c31761b1907cf0e20fd5f90bfff2e583cb2cff41ac27ac48449530e7dec36e6b9d1bfbd1c6c96a2f3789808c3b75d1d4d8436e496c6aab310ffe7ac11316e8bb8590db0df4875ef688f344a5be36713a1216cc79ba08f2ed9983e5b981e7009c8630094ccd6442663fdf04a4f81cd6ec5d581d4be2ff418ddcfd4097a6557aaf7b50705c1c437a489e1ccc8b2c7bf1f0740985512c146f9fa9e7d96d30fd7835975827ed94ae125bd3d04aa84b3e3bea7f706642cd1a3c45da654b0045dd1987d245d239c3db6f168165a9b14973be6f14c08777e3cae459e3c02b7246f3dc96a98c4fc8904628bc906a0c355b970a4732e6e2f94bad1dd1a793503aec703ebe0c2eb3868ea1de0f75a261c07466ee6202e344a19be6f79b7f83f13d9152038ba410455ac4258ec6329fd7096c0ee51563dff2483890f7c18caca437d54dbbf4617f87989894ffc94eb6440eaf8e9c376c181034b8635735664dc67ed8b536138938239ecee33b74de49b2d293f80bfe16726df187659a75f2ca15f24f4ccd3730bd612d2436391a815dc91c0dca891c2098b0f4e5a6db24a1cdaa0fc747fdce89e343c0315628653c2fca92365c57be318be84fff930129d2d7c46dacd110cacfb939f3967f2ee6121bdf8323aa727c55a552dbd5bbce880be805dc741dc21a9441f1cda3e8e20bc9ffd1565d51055a99591c54283cf38c311965ae0d6591080cfb052e19469440678d06d9d7a124aa5830129cd00bf19a132fefa094bd70cdc12e5796110cbc2cfc491d2c2ff46687373e45f1f66505c301d1c77cad3f1a5e63fb8fc4cfa33170c7db796f4f80bfbbeb29b98c2bd7a44eedc408a6ab4556604fcec9a0b1a846660b5f59c570be38013f8879cfc67a2c800a0e3091960163a91a114434bbf194d1fe735751672021a57b9f06ce97d0684818fb1fdd32f5860eadfca6a47b449d6418e672694539810fe5555dfec82344c1e821e94c7a36f8deee3ad7b5b341fa4009d67bbc8a83be6d23ed041cf2d70d0ae352b285d89e5aedccc6016f1e50036da5d8733258660d37231a931ee213888bf2a36c0254d6879db2c047b1033a98c75c7cc1b1ec494f1179723dd349558b6ea5b28d4cb6f129f7f02a69d67740217200bde13813522d858d49a53b61f565a0ed28bb641f0b8b10138606d5381f21952e0d062314b8874c4446f5db71ec74d904171665df8e3ecbea9eb0482d0ae71af14f847d0c9aa85844936f6586a943c5e9fd9cea18744add1285e23ef554405f20e1179c9f7b17c7880c597cc4b2b3207ea2aa2c9e2315822403379f639799b7ff5d0ace6bcf2df227be315e08d37903b2de644b1e7c4d0a4808f42be10498220a9bf37c4585340e505c2b5f1b4db6ed0b1ec9cb0857bbee2a851b29532cf18f68ad6fc05061bb7a867cbae716fa74a53a50e83b795535961a67dac4740a78c4bbbd36a25eac94b8289b0f464504646a9e21ea6d82fc131fcab265d353773b9e8a8435b1f6296d7e9c42063f9246c92d5a069a5655d66dc1c67f16492343012f9fbf7e19b62466246a2fdb2e122bab53ae93bb1488a5c093474a750e21062cdb660bf1ee06043897fbfd3a81541fa5fa49e0ef183a7c6869869b2a807143d6400e0729cbdf7efb811b5776d9a4fa184130e75ec4dbbad97bc217d0291ff6227afcf711faad5ddf00acdd90637707e5877b0803b614c12f7dc0f05fe2064e3985620ba4d409577e8d93c2d8bba50e85a2303a2c897ea92f4e209590e651af1fb560637030ec2afc368d3153b3f9bb750a8a878aa1b5d67069762c21362bb35e8d8badb92e74fb651aec7765a3e8b9cc61e6a40ab0d9578a83f20050c3873f456d411add74f14069370dcfcf58ab60821ff13d0a0e4f511739459eb1248f96b36e05ce38f2bc630e90db5a9df95dabcff4d20cc1d2ef3dc219e5b1e0df68aaf208d07045a85dd8b63905851dbe64ad74d28ef457a7df2ffb28c265d3b2c27592a5b82a18036b6701f6b22cd68b76d6e3c368ca6c49d76a8f0e08222daff9c590464f370b727c62061ec1b8f3421694cf2792135cf188eb29c99f5c26be6d5e21d6d6ff850f51bc1973103056e68b4a142382fef6bc48533591127600ce0fe66da58447d7cc059670b75b7a11559805cf9d580a900e5401ac203ac5d1b64a937274679555f570e3c99727a88b2a09a5b6106beff8d8aac206ad22e1a247a880dbd7fcda214f360e66dbdf1e606b113e2c508c0ae5e6cbac2f94bc28f922859defeacc60fd5b700acb9db60085c71e043beebeed09b147f1fa28f8b61e1203d6708ab209af1f7e83f6eab4f5f726e4cd149129badec8a471f881ec6b5870369f4cff57c3a64ed14cae986bc8a566f88ba2ecab52806edad829c875c976face78058382e6e3226e3d8ff93ee45040daa5193fd90a4b94183cf54e6836c71448436f3632830163f6c18225c6dade7add13596bb7c518c08bb9269f0f3bb1c729618a222baccad63b43d550e8894fa4c828289e8de20bb286df1133cf2ba3314bbb7fcc956a043d6c330258feca2848be301aed7d6a4c69b7a0608988868a9279432a181c0fc40230294f996ffb9c48552d230c1229649ff8655d86707004b11b30f38db3fc3bd210c8e2bcc50fdbf3defaa77a715702b331e07442cad836b07b7d91c69c781b7eadac0ce6a05d5a06cbd038572fbcb989770906e8eb05b87f65293a55ab062ecf090ea80551bbc404d1b8bf3e3c62d2f69fe886f4371dec35fcacfaa8bbe3443dd2e869052212c2d3a69e6cd89043b9d260305674ab1fc3b9eacdade9af1fb2a96ccf76fbd485f42bc2bd15fd2b892be092f1ea448a9a8ca0f06fb81195d0c984288dafd8cce5c6279d0c25f2ed97f5a241ca52dd731638496a596e77d5985488158dfdd3ebc26eb9c51ae312dff15c8d2896fca1b5248896a7df07f1ed03799d26d01370b9de6d16dc8d66ad1713cc0c5665ba620f70c9ac2fc2d2a753e9f56a35681db80182c59db7ebce4c97440b8fd3bde91c8196c62686506f0e10c74d7296fa779bea55034056318efdb69450c640b3592ec843a50287a6a73532500cef97dde4e6064b71cabd927ac66091edfa7b38a3642e4ade49a1c1a38b9e3abd42016b863cf4bce50b3a389bb995c4958c2fcc1161bc4025c6aa16281ee140633856561a0a69a245a786ff5ed7a38de7571a645162672df62aca0fbd6dc1d1d7fc2c418a550c3000852c935c6464163ea35c515525a242e0959fa390a7d9d0ba63dfd0c490c1c35613ee84984882212c6dc50bdc6509b2d7b7fc35501596e054524eabbbc37c949f65a9004bbeb706c305564c7023ac6aa5967867b09159e2e907502bb6a2ec5f1592d457615f895f9b7c49479bece4a4b3115836b763b69c8177c2d516e7e7aadf8457a13eec785c310412f684002275e77c83804aaa0d7a9781ef904cc92a658cfa2fabb3b95e96f00555f56455570bfd8cfab11f2ec39b63fec25ef568740a3ebc44483b15e3a0edee2375ad51152b6d6089cbfe3731b14243383bb3b2be1647f096e26d57db9bc9db415d3f06102222abd1c1550addd25cf066c36aa21e2c31c8e3894dfacf94c777e5b336c173f965fd31273b1748a854118cc5567738651686330c7c20eb93a31a9336456faf857d41e09b6d486735ca983c3b07b0ebfedd9a7412327b9fc2c1e74438ef465e09358fd56212e18e808aeb9206253d09729243a39d5a9d294e842bd1a20929b924a87feb43cf36f8dee8b10a461a87af525e782b3c4996551329a90dbf77cc0c6f4086645e922cf0f2fa57d526673ede8f8cc409ea2d61bed987ede6a9f35c39f312bbbd025206a25400266e72ad65d71da8b477c9feb772ce2a37bbab7a77ff3a31c40cb3564cdd301383e99a1098a6186bc39117c9b5cc827783f6926a7cf56318cf973d179fa8e78b61b82644455181ece03d4c88b59bcbccd728092799edfc75d2898715ec348dd6c8e26bf02a7e58059f35cce0d1dcde3583dd9d2712b85d2bc09c5b2a5e604fcbf970ae41af12f42c04413f7211d54e8de5fd8d9e6edde229a8a93180f44d77beee29cf8efc765f8e612232c677f7cd24e73de82bc77fe90732e73345336ee4b263fb9533cbed10379604848b5258244badbce6ac243987095bad7c51e077a9657754c983f460abd5e987af1d4a33b3f751a3464a13a98425052bba7b8744a7e0d8189d4cdfbb4e86e6131e62dc663ed14a6d0a5f920a8a2e01eb2e2cb453f346ed0cd1936121debf88664ba0cfa90e35267a6e9b330e8e95ef44dbc2d72f63036714435c94e1825e487a4af7763698ede0561c7b9b514e0de7915d7b4b51ffc98f361d729ca42bb8b91ac59cf88c227cfa3d90bc0556ecb8"}, &(0x7f0000663000)=0x1008) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 23:06:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00000a4000)='/dev/random\x00', 0x0, 0x599000) keyctl$set_reqkey_keyring(0xe, 0x4) fcntl$setstatus(r0, 0x4, 0x42c00) fcntl$setstatus(r0, 0x4, 0x40003) 2018/01/26 23:06:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000db7000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) r2 = open$dir(&(0x7f000073b000)='./file0\x00', 0x680, 0x4) renameat2(r1, &(0x7f0000b9b000-0x8)='./file0\x00', r2, &(0x7f0000d68000+0xd5f)='./file0\x00', 0x1) sendmsg$key(r0, &(0x7f0000f28000-0x38)={0x0, 0x0, &(0x7f0000638000)={&(0x7f0000d53000-0x98)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x5, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:42 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r0, &(0x7f0000020000-0x42)=""/174, 0xfffffffffffffe59) read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x57a) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000000a000)={0xfa, 0x4, 0x5, 0xb0, 0x3ff, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000021000)=0x0, 0x80000001) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/26 23:06:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000503000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f24000-0x4)=0x7, 0x4) getrusage(0xffffffffffffffff, &(0x7f0000aee000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f0000474000-0x62)="1725ae6c7b05d37547d427b19b98d2d53cda385d4457bb3250c94636ef365d38316cf7badef26f0be7e75ee60114e46f64f2a8772af1edd57318b2ea5d34859b61d686fdae59c526722b4630e5b6566e389709f0f0a9c6dd4c37419378e9acb817ae", 0x62, 0x20000000, &(0x7f0000328000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f000025c000)="91", 0x1) listen(0xffffffffffffffff, 0x0) 2018/01/26 23:06:42 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$inet(r1, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) writev(r0, &(0x7f000000d000)=[{&(0x7f000000e000-0x4)="48e1edb2", 0x4}, {&(0x7f000000d000)="9df4060c2dfc8f1ce950a2653631e85f7af5608356831676b31b5046fdaf9e0be3ae0203f970468f767c1fc753121fd7ec3645577e585ffc6f203b12f0bd8642df1eafa22882e8792122b09977d4da943b5b6947ec8f2f8f4df3f1a070c9837f7915f16bf037a23a3601225efc84b1ddc0a747cd9b15ea2ff0a3638ee9d0", 0x7e}], 0x2) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xe9, &(0x7f0000002000)=[{&(0x7f000000c000)="5500000018007fafb72d1cb2a4a280930206000000a84305022623692500080000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/26 23:06:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ef5000)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) listen(r1, 0x0) syz_open_dev$usbmon(&(0x7f0000fc6000)='/dev/usbmon#\x00', 0x9, 0x140) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000225000)={0x1, &(0x7f00008c0000-0x8)=[{0x6, 0x3ff, 0x5, 0x3f}]}, 0x8) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r2, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) close(0xffffffffffffffff) [ 43.032574] audit: type=1400 audit(1517008002.814:14): avc: denied { bind } for pid=6047 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/26 23:06:42 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0xc5b947b9afeb4430, 0x0}) read(r0, &(0x7f0000009000)=""/0, 0x0) 2018/01/26 23:06:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)="") r0 = creat(&(0x7f0000d9f000-0xc)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) pwrite64(r0, &(0x7f00005b2000)='+', 0x1, 0x0) r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) dup2(r1, r0) write(r0, &(0x7f0000d8f000)="", 0x0) 2018/01/26 23:06:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000295000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8a000-0xe)='attr/fscreate\x00') write$selinux_context(r1, &(0x7f00004c2000)='system_u:object_r:dmesg_exec_t:s0\x00', 0xffc3) [ 43.102035] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/26 23:06:43 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ccd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00006bb000)={0x0, 0x1e, "b6cf9d2fe0608fe22a473cd53fa8d744bda76948b1c86c1549864571eddf"}, &(0x7f000094b000-0x4)=0x26) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008e3000-0xa0)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200, 0x9, 0x8001, 0x80}, 0xa0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000000f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001d000)=@ethtool_perm_addr={0x20, 0x6, "bb7ca0c1e0c0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 23:06:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00001a8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f00005f2000-0x4)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000be000-0x4)=0x5) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000b7a000)={0x8, 0xffffffffffffffc1, 0xffff, 0x4b064b4, 0x1, 0x6}) 2018/01/26 23:06:43 executing program 1: personality(0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 23:06:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000bfb000)={0x0, 0x0, 0x0}, 0x4) sendto(r1, &(0x7f0000e70000-0x1000)="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", 0x1000, 0xc3fe68eda9554f8b, &(0x7f000011e000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8, 0x0}, 0x10) 2018/01/26 23:06:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b30000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00001b3000-0x16)=""/0) r1 = syz_open_dev$sg(&(0x7f00005fb000)='/dev/sg#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c37000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000009000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b0f000-0x8)={r2, 0x5, 0xf5}, &(0x7f00001f1000-0x4)=0x8) 2018/01/26 23:06:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006a9000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x944) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000055e000)={0xfffffffffffffffd, 0x0}) r2 = getpid() prctl$setptracer(0x59616d61, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000074a000-0xf)='/dev/sequencer\x00', 0x402, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d27000-0x8)={0x0, 0x20}, &(0x7f0000cbf000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000014c000)={r4, 0x8001}, 0x6) 2018/01/26 23:06:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bea000-0x18)='+,ppp1lonodevGPLGPL\x00', 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000105000-0xc)={0x2, 0x2, 0x0, 0x80000000000000, 0x0, 0x0}) 2018/01/26 23:06:43 executing program 6: clone(0x83290d00, &(0x7f0000240000)="", &(0x7f0000df6000)=0x0, &(0x7f0000411000-0x4)=0x0, &(0x7f0000d2a000-0x4d)="") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000001000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 23:06:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) statfs(&(0x7f0000415000-0x8)='./file0\x00', &(0x7f0000ff7000)=""/71) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000428000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/01/26 23:06:43 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setsig(r0, 0xa, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000da4000)='/dev/sequencer\x00', 0x40001, 0x0) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f0000001000-0x1)=0x0) 2018/01/26 23:06:43 executing program 3: rmdir(&(0x7f0000e88000+0x13f)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0xe)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00') r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) fsync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="7bb87365f61162d927f7279dc3cdd39459095ffa68ed44e1a99718a6035a4cf1e0d6beb028c13cc96acf36899256d2d77abf8dccc8f77c65e0d65099435c9f7a3d562f64fdcbc552aaaa6036cfe2f629c0b4afa68d31c45431fac3a10e6423a9d908df536a072b514d1e05a1164bb70861d4d862", 0x74, 0x4000, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023a000)='./control\x00', 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x80000000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000041000-0x10)={0x7, 0x8000, 0x100, 0x2, 0x0}, &(0x7f0000a3e000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000033e000-0xb8)={r2, 0xb0, "f9bf759776a5ee96510caef8626f875f95f44858fd40d0dce45a13506e3960984ccd88a2d07398e1a16392fbb2ecb8a6de0396b40d1b2f44ad957daea9baef139a937277a4d61012bc4aa1f2e28aea2cdbdc82e67d6a00903f2a380a711b47bb7fef3ad17ad4fc75950a528b1326e8c1d045fdc8c9b4f345046d7f5b2efec31395cf9e986e894702fe4b40a12dc420c69407821d4047a1ba160d2832b418973917c2c60b0558dc1d7d9f2566153d39f8"}, &(0x7f0000176000-0x4)=0xb8) pread64(r1, &(0x7f00007b3000-0x1000)=""/4096, 0x1000, 0x0) 2018/01/26 23:06:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c5a000-0x8)={0x0, 0x0}) ppoll(&(0x7f00006f4000)=[], 0x0, &(0x7f0000226000)={0x0, 0x1c9c380}, &(0x7f00003a9000-0x8)={0x0}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00003b1000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000ba9000)={0x8, &(0x7f000045a000)=[{0x14ea, 0x15bf, 0x3, 0xdfb}, {0x401, 0xdb, 0x3, 0x1}, {0x472de32b, 0x8, 0x3f, 0xc02}, {0x73, 0x44f85752, 0x3, 0x3}, {0x0, 0x20, 0x1, 0xffffffff80000001}, {0x10001, 0x79fb0559, 0x7, 0x4}, {0x1000, 0x5, 0x4, 0x6}, {0xcd33, 0x7, 0xd3b, 0x5}]}, 0x8) listen(r1, 0x3) setsockopt$inet6_int(r3, 0x29, 0x4c, &(0x7f0000fa4000)=0x57, 0xfffffffffffffdec) getpeername$packet(0xffffffffffffffff, &(0x7f00003cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004d8000+0x7df)=0x14) madvise(&(0x7f0000754000/0x3000)=nil, 0x3000, 0xb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e13000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000310000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008ab000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x3, 0x100, 0x1, 0x10001, 0x2, 0xa0, 0x80, 0x0, r4, r5}, {0x8, 0xc, 0xfff, 0x7fffffff, 0x8, 0x2, 0x4, 0x7}, {0x0, 0x80000001, 0x4c, 0x3}, 0x10001, 0xa, 0x1, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x0, 0x2, 0x100, 0xbb3, 0x6b6c, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000d8a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003b6000)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000343000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cfd000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004f3000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x3, 0x1, 0x3, 0x7ff, 0xa, 0x80, 0x80, 0x0, r6, r7}, {0x2, 0x5, 0x7, 0xfff, 0x89a, 0x6, 0x7, 0xc62}, {0xe83, 0x1, 0x5, 0x8}, 0x200, 0xd, 0x0, 0x1, 0x3, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x2, 0x1000, 0x10000, 0x4, 0x80}}, 0xe8) 2018/01/26 23:06:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cd6000)={0x0, 0x0}, 0x80004000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f92000)=0xfffffffffffffd62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xff28) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000040000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00001f5000-0x8)=0xf8686150a046f5e0) r2 = syz_open_dev$mice(&(0x7f0000a50000)='/dev/input/mice\x00', 0x0, 0x10001) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e54000-0x8)={0x0, 0x0}) connect$vsock_stream(r2, &(0x7f0000fef000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) 2018/01/26 23:06:43 executing program 1: signalfd4(0xffffffffffffffff, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x4000000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000072f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timer_create(0x5, &(0x7f00005c7000-0x58)={0x0, 0x16, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000056000)=0x0) timer_gettime(r1, &(0x7f0000574000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x6, 0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00001d6000-0x10)={&(0x7f0000cc2000/0x4000)=nil, 0x4000}) 2018/01/26 23:06:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) syz_open_dev$urandom(&(0x7f0000f2b000)='/dev/urandom\x00', 0x0, 0x121800) dup2(r1, r2) 2018/01/26 23:06:43 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCCBRK(r0, 0x5428) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000003000)=0x20) 2018/01/26 23:06:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003e0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c76000-0xc)='/dev/rfkill\x00', 0x303200, 0x0) read$eventfd(r1, &(0x7f00008a7000-0x8)=0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f000027b000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 23:06:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cd6000)={0x0, 0x0}, 0x80004000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f92000)=0xfffffffffffffd62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xff28) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000040000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00001f5000-0x8)=0xf8686150a046f5e0) r2 = syz_open_dev$mice(&(0x7f0000a50000)='/dev/input/mice\x00', 0x0, 0x10001) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e54000-0x8)={0x0, 0x0}) connect$vsock_stream(r2, &(0x7f0000fef000)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) 2018/01/26 23:06:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) connect$inet(r0, &(0x7f0000021000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 23:06:43 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000008000-0x20)={0x0, 0x1, 0x8, 0x9, 0x100, 0x8, 0x6f, 0xfffffffffffffffc, 0x0}, &(0x7f0000007000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000)={r1, 0x20, &(0x7f0000003000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0xc) r2 = add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000005000-0x1)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000005000-0x34)="df", 0x1, 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f0000006000)=""/12, 0x0) 2018/01/26 23:06:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00004b4000)={0x1}, &(0x7f00004f5000-0x8)={0x0}, 0x8) r0 = syz_open_dev$sndtimer(&(0x7f0000119000)='/dev/snd/timer\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f000008d000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000089a000-0xa3)=""/163, 0xa3) 2018/01/26 23:06:43 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000985000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a5000)={&(0x7f00004eb000-0x17f4)={0x2c, 0x1, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x18, 0x6, [@typed={0xfffffffffffffd16, 0x0, @str='mime_type.\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000674000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000576000-0x66)="0a4de1ac79c29b539ed9723d81b0b750ea10079f9588f33d1c4bcc519aca37bf5b53048252b9fa0285b18f15ee197c36843bb09471d6d5f0c56d71117a29a0a665954e29631ec2b049a634e9cf93faa21801280d454a42cfe400baaa5ced848be3339af506d2", 0x66) 2018/01/26 23:06:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00002ca000-0x11)='/selinux/context\x00', 0x2, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00002e4000-0x8)={0x0, 0x0}) userfaultfd(0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_netfilter(0x10, 0x3, 0xc) getgroups(0x0, &(0x7f0000ea3000-0x8)=[]) open(&(0x7f0000f59000-0x8)='./file0\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000e81000)='/dev/input/event#\x00', 0x2, 0x4400) openat$selinux_member(0xffffffffffffff9c, &(0x7f000028b000)='/selinux/member\x00', 0x2, 0x0) inotify_init1(0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) syz_open_dev$urandom(&(0x7f000043b000-0xd)='/dev/urandom\x00', 0x0, 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f000058e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001cc000-0x4)=0x10, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b2e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000406000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000-0x4)=0x10, 0x0) syz_open_dev$mice(&(0x7f0000429000-0x10)='/dev/input/mice\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000903000)={0x0, 0x0, 0x0}, &(0x7f0000e5a000-0x4)=0xc) 2018/01/26 23:06:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ef6000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) readahead(r0, 0x0, 0x7ff) dup2(r0, r0) keyctl$join(0x1, &(0x7f0000c00000)={0x73, 0x79, 0x7a, 0x1, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000373000-0xc)='/dev/rfkill\x00', 0x101080, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00001be000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000af5000)=0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000379000-0x90)={0x0, {{0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/26 23:06:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000062000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000061d000)={&(0x7f0000cd1000)=[0xffffffff], 0x1, 0x3, 0x9e, 0x7, 0x4, 0x6, {0x3f, 0x0, 0xfff, 0x6, 0x7, 0x7, 0x0, 0x11, 0xffffffffffffff00, 0x9, 0x0, 0x9, 0x7, 0x8, "074b2be9a7b12694db075c98a4e8fa71fe528e3083216f0cbcec6ffc5dddd111"}}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000005a000-0x868)={'security\x00', 0x77a, 0x1, 0x1f3, [0x4, 0x4, 0x8af2, 0x3e, 0x1f], [0x0, 0x3, 0x40, 0x0, 0x2], 0x10, &(0x7f0000e71000-0x10)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x20, 0x0, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x2, 0xf}, 0x1, 0x13d, 0x1f3, 0x0, {0x84, 0x0}, [{0xcd, "6afcf4cff9b091028b8fa07cd070cd026823cff58b8976aa929f11563b", 0x6, "3695176999bb513875c65707c7ba434a142716fd4dfdc5a8809437e644cde6c9eefd5d1e86ea9a79bc6b6ec86bce7c371417750e7744d979e76de612d12c354e6c9cf07ad433b3c942273e3889f6bae1cc70f39d95dbc3b59650d4529564e90e9aef33a400e0cab07742501e0dadbb3eeb79c4f705a8151dfe3bff9e84456d2a69a73e3fad66dabf0c7e408fb2c454e69106dd5e473e9284533785bb24e7642a2b4e8df1469653b61773689330"}]}, {0xb6, "d5483ffbfb7f47f1778e2c5070ca30f5cb1ea98af95ebae6f5b846ae94", 0x6, "56de5b4bbc57c86eb64ae64e4234bffc3308b727bbfdc610834eb310ee6593f3e1247035360e36fa4a400cedc2bd3f0f9556f58769f65ed3cd1157d54da9b2c538eab9d587be5117bc8d127803895d69b29d8f1472e3de98f6a633a2cb0c713487ad2c4ebd795da05be929171b097f196467230b49b206f3d336fe5b88e9ca61cd2d0de90925cb629a951ee9f570d36b675e2a36d7af"}}]}, 0x24f) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000b58000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a69000)='lp\x00', 0x199) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000094e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000c71000-0x4)=0x0, &(0x7f00003a4000-0x4)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d2f000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000047000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1002}) recvfrom(r0, &(0x7f00005e1000-0x65)=""/101, 0x65, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f33000)={0x0, 0x24, "5d035a380accc4cfe15a9a0750fc8123341d78e4cc196a4502fd313f4a3376bc5db089ae"}, &(0x7f000074b000-0x4)=0x2c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000092d000)={r3, @in={{0x2, 0x2, @rand_addr=0xde54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27, 0x2, 0x20, 0x4, 0x0}, 0xa0) seccomp(0x1, 0x1, &(0x7f0000919000)={0x5, &(0x7f0000c6a000-0x28)=[{0x3, 0xfffffffffffffffb, 0x4, 0x4}, {0x5, 0xd8, 0x5, 0x100}, {0x3, 0x3, 0xb24, 0x101}, {0x100, 0x7, 0x4, 0x7}, {0xa9, 0x3, 0x1000, 0x59a}]}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000f1000-0x4)=0x0) 2018/01/26 23:06:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000fca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname$inet6(r1, &(0x7f0000128000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000310000-0x4)=0x1c) 2018/01/26 23:06:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eec000)='attr\x00') getdents64(r0, &(0x7f000026c000-0x1000)=""/512, 0x200) getdents64(r0, &(0x7f0000a61000)=""/102, 0x4a) flistxattr(r0, &(0x7f0000364000)=""/28, 0x1c) 2018/01/26 23:06:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ddd000-0xe)='/dev/keychord\x00', 0x82802, 0x0) getpeername$unix(r1, &(0x7f000013d000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000d29000+0xb16)=0x1002) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000762000)=0x0, &(0x7f0000cdc000)=0x4) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00006c1000)={0x7, 0x400}) 2018/01/26 23:06:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$mice(&(0x7f0000131000)='/dev/input/mice\x00', 0x0, 0x40000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009bc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f59000-0x28)=[{&(0x7f00008a7000+0x112)=""/46, 0x2e}], 0x1) 2018/01/26 23:06:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setfsuid(r0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x200, 0x5, 0x201, 0x9b, 0x4, 0x1, 0x800, 0x0, 0x0}, &(0x7f000053b000)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000ce000-0x34)={r2, 0x2c, "4b662f6fab29838c49e9cf9db11d4fc3e307f76ac274649f28f4a36c34edde4b2343a19a1e0e68f827a04ac5"}, &(0x7f0000000000)=0x34) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000ce000)='/selinux/policy\x00', 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000ce000-0xed)=""/237, &(0x7f0000002000-0x4)=0xed) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x69)={0x0, 0x61, "e9b3c04d1a9430f842369750b1cbe2310ea70e6095618a97a1d04056d6803a9f3a10ac370c3f40ddf9493c7d1f42f9670cde805efcfdf17a402bdc43d6df407297829bd530a560fee20fa471f6e5cf646786d709da1d8b5c1367d4ce811e0d9a99"}, &(0x7f000053d000-0x4)=0x69) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000ce000-0x8)={r4, 0x5}, &(0x7f0000002000-0x4)=0x8) 2018/01/26 23:06:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f00004cf000-0x85)=""/133, 0x2f) sendmsg$nl_netfilter(r0, &(0x7f0000f62000-0x1c)={&(0x7f0000f6e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x3, 0x2, 0x201ca73b7ed1322c, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) bind$netlink(r0, &(0x7f0000664000+0xe6c)={0x10, 0x0, 0x1, 0x80000}, 0xc) 2018/01/26 23:06:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xffffffffffffffff, &(0x7f00007da000-0x4)=0xbe, 0x2) 2018/01/26 23:06:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = getgid() setgid(r2) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f0000002000)="", 0x0, 0x0, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 23:06:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000437000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000ca1000-0x8)='./file0\x00', 0x410082, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000486000-0x50)={{0x7, 0x2}, {0x5, 0x0}, 0x1, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 23:06:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000ba3000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000127000)='/dev/ppp\x00', 0x10000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000811000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000027c000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b27000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r3}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000019000)={0x0, 0x0}) 2018/01/26 23:06:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) 2018/01/26 23:06:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000be5000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000dc4000)={&(0x7f0000d9b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00008b7000-0x48)=[{&(0x7f000037e000-0xcd)=""/205, 0xcd}, {&(0x7f0000fb0000-0x36)=""/54, 0x36}, {&(0x7f00008af000-0x17)=""/23, 0x17}, {&(0x7f0000fa1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bd7000)=""/96, 0x60}, {&(0x7f0000155000)=""/2, 0x2}, {&(0x7f00007de000-0x8a)=""/138, 0x8a}, {&(0x7f0000087000-0xce)=""/206, 0xce}, {&(0x7f0000390000)=""/4096, 0x1000}], 0x9, &(0x7f00007c7000-0x7)=""/7, 0x7, 0x79d0}, 0x40010001) ppoll(&(0x7f00003a6000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c50000)={0x0, r1+30000000}, &(0x7f0000651000-0x8)={0x0}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00003a3000-0x4)=0x0, 0x4) 2018/01/26 23:06:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r1 = creat(&(0x7f00000e1000)='./file0\x00', 0x40) ioctl$KDENABIO(r1, 0x4b36) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 43.132079] audit: type=1401 audit(1517008002.914:15): op=fscreate invalid_context=73797374656D5F753A6F626A6563745F723A646D6573675F657865635F743A7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000[ 43.582476] audit: type=1400 audit(1517008003.364:16): avc: denied { read } for pid=6196 comm="syz-executor5" path="socket:[12820]" dev="sockfs" ino=12820 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 [ 43.649365] audit: type=1400 audit(1517008003.434:17): avc: denied { bind } for pid=6196 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.665331] binder: undelivered death notification, 0000000000000000 [ 43.668281] binder: BINDER_SET_CONTEXT_MGR already set [ 43.668288] binder: 6223:6227 ioctl 40046207 0 returned -16 [ 43.674787] binder: undelivered death notification, 0000000000000000 2018/01/26 23:06:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f55000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c04, 0x0) sendfile(r0, r0, &(0x7f0000368000-0x2)=0x0, 0xac) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d95000)='/dev/sequencer2\x00', 0x2000, 0x0) 2018/01/26 23:06:43 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005cb000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r1, 0x2, 0x0}, {r1, 0x40, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x20, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x210, 0x0}, {r1, 0x1280, 0x0}], 0x7, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000004000-0x8)={0x8000}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x14, 0x800) recvfrom(r0, &(0x7f0000003000)=""/75, 0x4b, 0x0, &(0x7f0000002000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) mq_open(&(0x7f0000002000)='-*\x00', 0x0, 0xc0, &(0x7f0000002000)={0x7, 0x80000001, 0x9, 0x1, 0x4, 0x1, 0x10001, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f0000000000)="3048108fd7c04426607035812ab748827f91a1799394ad37afec5c4be80f859b1805171f0c5025dc5040bf5f5cd61f64fcf0f7bbf249c422feb9cdc440bed3fc38707e08d5fe2ed9f0937ef311ea49769686ed474b73410ba2bf5f7dcd961f8386f43d35b9f9e15b4aa8f501dd167ed20db13861c5", 0x75, 0x81, &(0x7f0000004000)={r4, r5+30000000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000006000-0xc)={0x2584b38f, 0x1, 0x43c1, 0x8000, 0x2}, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000002000)=0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x18)=[{&(0x7f0000002000-0xd1)="79f6cf9be26824ab39b0065c44464502a948555a6d559cfc4995cb3d535a8fd5130ac57fa49345c4ff983cae2d1d3eac2b980c1a33d5601919f436e8f814ba3c71f7853d7897c5579f5310cbaeb8d3b17d084dd05994f6a00a1bcb0e4019c135b41d3bb04cdfae3bd7c3c11a1dd62c96603f0f48960ba4b77c9a30f92c3f49280ccaedfd6b110a3ae0ac6a048caa613c615127a8115e21ec05ea35a9ebb36b5e21d1952377fa342bf3dafb61308bc743e9833fe8fc70761744ceed0be46231fc93ecf72f9ca31bb482b22d091ed68ec148", 0xd1}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000-0xb5)="882905c2ff4171b6c378e058e1b4dd93e4202589c1f8c58646c67de777f4f2cdd022208c924ddb8002f91d4ee299b321baf331ee5122b153f970e9b14f4c2c572e181f9a9b68724400a5deb69a244fcf46ba3b9aa6c987f42ccf08c90598222c201ca942bdc6ef58999027f2fce06e6b4d27287ada247a726bc34d1fdae521a3f5601b1e57396bbfbe53db92fb02dfb021f66478e813ebe1becb87c81e26f36e388fefd4e5f430058a0083706b7c192391b716c9d9", 0xb5}], 0x3, 0x0) socket(0x11, 0x3, 0x8) 2018/01/26 23:06:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x2) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dfa000-0x1e)="", 0xfffffffffffffd79, 0x20008005, &(0x7f0000935000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e8e000-0xc)='/dev/autofs\x00', 0x78000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000390000-0x4)=0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000393000)=0x0) 2018/01/26 23:06:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000d12000-0x20)={"43cec0950ce8f337a8235193eb7e6392", {0x4, 0x1b5, 0x1ff, "6b0acd093788", 0x8, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) epoll_create1(0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/26 23:06:43 executing program 2: r0 = gettid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f4000)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000cdf000-0xf9)={0x0, 0xf1, "f3e2ba904b5c5b4c3a202101d6a0698205fcef23dd25e85ad174ff6c5be60bdd83249c2906ab12ae82b25e4e086f7ff5a5e420468a5355613d6ebd3c7c0e8572a8ecc46bccdbd6881e83b71314962eee4c26912f0405e936e80cbdb6513665bcf8e90495703afd1b5f2e4ff0067024b5344512612ddb6940152bb4690be242d3095842469cd3599c7844eaa72ea2a8e4675288bbaaf609aa5d0ca26aff5bbbd6dafc008079988a170be44669eeb11d8792edd14e5ebb3d7d952da9bc9cca012e01b91daaf1e6fe377f0394aff13adf41590933eac2f58a150a007efd122b256ad77326d7e72a255b265e250406b11b1791"}, &(0x7f0000000000)=0xf9) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000630000)={r2, 0x3}, 0x6) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000402000)='/selinux/enforce\x00', 0x10100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00002f2000+0x22b)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001000)=0x0) ioprio_get$pid(0x1, r0) 2018/01/26 23:06:43 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000898000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000fd4000)="d24cbd8e1099c1d33a55da3221af50ce5d226e9a6a022989320d075d6bf4bc930e19") 2018/01/26 23:06:43 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000206000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000046000-0x4)=0x0) r1 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x4, r1) inotify_add_watch(r2, &(0x7f0000882000-0x8)='./file0\x00', 0x1000204) fanotify_mark(0xffffffffffffffff, 0x98, 0x0, r2, &(0x7f0000001000-0x8)='./file0\x00') 2018/01/26 23:06:43 executing program 3: mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x20102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x63a, {{0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) clock_adjtime(0x0, &(0x7f0000fbf000)={0x6, 0xfffffffffffffff9, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000fbf000)={0xffffffffffeffffc, {0x400}, 0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000fc0000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001eb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000095d000-0x10)={0x52d2, 0x202, 0x9, 0x6, 0x0}, &(0x7f000048a000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000029f000)={r2, 0x1, 0x3, 0x2e}, &(0x7f00003b3000)=0x10) syz_open_procfs(0x0, &(0x7f00003de000)='attr/prev\x00') 2018/01/26 23:06:43 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000940000-0x4)=0x3, 0x4) dup3(r2, r1, 0x0) 2018/01/26 23:06:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000f03000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002a6000-0x4)=0x20, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000093d000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008d9000-0x8)={0x0, 0xfe5a}, &(0x7f0000624000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000a78000-0x4)=r1, 0x4) 2018/01/26 23:06:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getpeername$packet(r0, &(0x7f0000f2f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000748000)=0x14) sendmsg$nl_route(r0, &(0x7f0000b26000-0x1c)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000b26000-0x68)=@getlink={0x64, 0x12, 0x8, 0x2, 0x2, {0x0, 0x0, 0x0, r1, 0x10000, 0x39883}, []}, 0x64}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) 2018/01/26 23:06:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f00009b2000)="", 0xb6cf94a0, 0xfffffffffffffffd, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/26 23:06:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008cb000-0x9)='net/stat\x00') recvfrom$ipx(r0, &(0x7f000090b000-0x1e)=""/30, 0x1e, 0x40012021, &(0x7f0000bfa000)={0x4, 0x0, 0x3, "99064ab835bf", 0x7, 0x0}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000ceb000-0x51)=""/81, 0x51, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = creat(&(0x7f0000119000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x101, {{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000aa1000-0x70)="bd7cffee1b4da3726eb4e979ede2478177ab14d81cb2d1321d6b064e365f725fa9cfee98c9ad9d41116cb7828f8d88f91d86d1f96c95b9664b58c5705fc14be30fa6b304f592cd0a4e818826666c51e57b3f6c9868e11429013bfc", 0x5b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000001000-0x8)=0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/26 23:06:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x642) 2018/01/26 23:06:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000881000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b9f000-0x11)='/dev/vga_arbiter\x00', 0x8200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f3000)={0x0, 0x0}) dup2(r2, r0) 2018/01/26 23:06:43 executing program 5: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000898000-0x8c)={0x0, 0x0, 0x0, "7175657565300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000061b000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000c91000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) 2018/01/26 23:06:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec4000-0xc)={0x0, 0x0}) shutdown(r0, 0x0) ppoll(&(0x7f0000bc1000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000009a000-0x8)={0x0, 0x0}, &(0x7f0000a1c000-0x8)={0x0}, 0x8) 2018/01/26 23:06:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000)='net/netlink\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000002000-0xa9)=""/169) 2018/01/26 23:06:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000667000-0xf)='/dev/sequencer\x00', 0x701000, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006cb000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)={0x0, 0x0}) epoll_wait(r0, &(0x7f000025b000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/26 23:06:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = open(&(0x7f000093c000-0x8)='./file0\x00', 0x40000, 0x44) getpeername$ax25(r1, &(0x7f0000570000)={0x0, {""/7}, 0x0}, &(0x7f0000060000)=0x10) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) dup3(r0, r2, 0x0) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/01/26 23:06:43 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x10000000000200) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000072000)='C', 0x1) 2018/01/26 23:06:43 executing program 1: syz_open_dev$binder(&(0x7f00008a0000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000069000-0x4)=0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 23:06:43 executing program 4: socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7e6d) getpeername$inet6(r0, &(0x7f00005f2000-0x4)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d41000-0x4)=0x1c) 2018/01/26 23:06:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000048f000-0xf)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007f9000)={0x0, 0xf1, "387121e439f948341943698fc57a8f561002be8064412e1ba4abb842bd07169937a42cf7e6a32a1891b27d262fae7b060598fdbe630066c990021471c3cdfe4cecbb4bc72a2c852899f831d660e82ad67b5ceb11aa76efb1a84dfaf94c62c8f07070d41cdad890926098d1ee7466d6877fc3387e767f8ab46c59414b6eca92b657fd2a97d4d21659542f604a5e444e7199bb4b9128c41442c7b5b7136829913346f6c524a2e52e4ff3b82508c7ac840597d164e9876701e1c05af869e549875935c94935701045f59c05bcaeafee9d68366d664dcae930072f9522be4767bbcead512a2443bf602753d347d22bcf847ad5"}, &(0x7f0000d41000-0x4)=0xf9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009c1000-0x8)={0x0, 0x4}, &(0x7f0000e07000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006e2000)={r2, 0x8, 0x4, 0xfffffffffffffffa, 0x0, 0x30da, 0x7fff, 0x958, {r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x80000001, 0x3, 0x4f6521ee}}, &(0x7f000013d000)=0xb8) write(r0, &(0x7f000027b000-0x24)="240000005a001f0054f9f407125a000000e8ff12080006000000000d0600000000000200", 0x24) 2018/01/26 23:06:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008cb000-0x9)='net/stat\x00') recvfrom$ipx(r0, &(0x7f000090b000-0x1e)=""/30, 0x1e, 0x40012021, &(0x7f0000bfa000)={0x4, 0x0, 0x3, "99064ab835bf", 0x7, 0x0}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000ceb000-0x51)=""/81, 0x51, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = creat(&(0x7f0000119000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x101, {{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000aa1000-0x70)="bd7cffee1b4da3726eb4e979ede2478177ab14d81cb2d1321d6b064e365f725fa9cfee98c9ad9d41116cb7828f8d88f91d86d1f96c95b9664b58c5705fc14be30fa6b304f592cd0a4e818826666c51e57b3f6c9868e11429013bfc", 0x5b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000001000-0x8)=0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/26 23:06:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000a6e000-0x8)='./file0\x00', 0x4000, 0x40) pipe(&(0x7f00000ad000-0x8)={0x0, 0x0}) renameat2(r1, &(0x7f0000168000)='./file0\x00', r2, &(0x7f0000d34000-0x8)='./file0\x00', 0x0) flock(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000ee9000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000b74000-0x1000)="", 0x0, 0x0, &(0x7f0000ccb000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 23:06:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000223000-0x16)='/selinux/checkreqprot\x00', 0x5c280, 0x0) writev(r1, &(0x7f0000567000-0x38)=[{&(0x7f000051b000-0xba)="f559635dc197a8793438e2795c8fa777eac9b857a63003356ec291e4c603aa9084e0b000c8a302e7454a61421a4eb950d61a2d2c5868d6ecc3ae419c54b3a03993dfc8ccb3bb172f0d681417464662765fa68f3d3bc47afb280be6c95399c394bdabcf1e7a80d4e167538c0f2d23f545d6b900046cacb2fdc2117beb01ba8e3e4e97076f210de7a943435e63381ee8ec525c72ae74fc4a52bacb8c433dc01e31f56cf1654db5742945c5b75a58252666d5d997d3642e3118be63", 0xba}, {&(0x7f000095c000)="8dcabd050848633d", 0x8}, {&(0x7f0000982000)="24df2120a99fb293f2cf5b92a73f34dced782764b140409a8d075e0b4bbfbac4d3300b53332325882bac5615ee20f0c81b7849f79e25d5fe72", 0x39}, {&(0x7f0000e64000)="bb6baefc46940efe3daa829e2465ecaf4b1f562f464924e9", 0x18}, {&(0x7f0000deb000)="2141e2dcf386f84d1bdca9292b088da0e3c2db5a0853fc37e66550248163", 0x1e}, {&(0x7f0000cd2000)="0aa6169ac29a3cfdf03b26ec3ad372fb11e7cf174bd52b65fe27cd59d584", 0x1e}, {&(0x7f0000e8d000)="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", 0x1000}], 0x7) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x101a3) 2018/01/26 23:06:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000) writev(r0, &(0x7f00005e6000-0x10)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d000a000000000200f9000008", 0x29}], 0x1) 2018/01/26 23:06:43 executing program 3: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000027000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000027000)=@ll={0x11, 0x7, r1, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:43 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000505000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000001000-0x18)=[{&(0x7f0000002000-0xc3)=""/195, 0xc3}, {&(0x7f0000000000)=""/232, 0xe8}, {&(0x7f0000000000)=""/166, 0xa6}], 0x3, &(0x7f0000002000-0x8)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) setpriority(0x0, r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008fe000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) 2018/01/26 23:06:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000730000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000b23000)=0x0, &(0x7f0000baf000)=0x4) tgkill(r0, r0, 0x40) timer_create(0x5, &(0x7f0000018000-0x60)={0x0, 0x0, 0x7, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a81000)=0x0) 2018/01/26 23:06:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f6fe1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) write(r0, &(0x7f00009dc000-0x84)="eee83100000000000093bc666c7c52a318485b77a4c0734c569a4460bbd75e3e6538080201000000008e80", 0xfffffdee) 2018/01/26 23:06:43 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x0, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000000a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt(r0, 0xffffffff00000001, 0x4, &(0x7f000000a000-0xd5)=""/213, &(0x7f0000004000)=0xd5) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000000c000-0x20)={@generic="aa98c9118b9409b2a3985dced44df27b", @ifru_flags=0x1400}) 2018/01/26 23:06:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000620000-0xe)='/dev/keychord\x00', 0x40000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002dc000-0x8)={0x0, 0x0}) r3 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000c72000-0x1c)={&(0x7f0000c42000-0xc)={0x10, 0x0, 0x0, 0x40006400}, 0xc, &(0x7f0000ada000-0x8)={&(0x7f000045a000-0x149c)={0x149c, 0x21, 0x30, 0x2, 0x3, {0x11, 0x0, 0x0}, [@nested={0x88, 0x57, [@generic="d63c4e9781a7a7c5335f740fcfedab24a0788feecd04271a3dbf8315fcb332193c6d4fd9c339d6c3ba9ba36245a792b8310b049ec1c660599cf825a8c05a2c55afbd8729533fa709d27086a45f11bd9c1f6f", @generic="22f0943b33c0716f68d819cf569866a85463f9", @typed={0xc, 0x4d, @pid=r2}, @typed={0x10, 0x1e, @u64=0x2a6}]}, @typed={0xc, 0x3c, @pid=r3}, @generic="829d4713046ee1d5fbae254137dda7d7a1799dedec7d0a802daa968981e0830aa7218e1809b98a28c31f263d97ee686104ce5de400d18071fe50460264724a9912c65a8c90bd213fd4bae6cb90072e6a2f4e46cb808254343ac309c26d476ab9b0a7c3ed5dbc9d42a1c005941449f60e554c9518ec0a2cdf41c09d78a8dcd6ece128560d3f59a6eeadbce5b99263e19aaf59bdcf46c5356f475ad01a138a3931d3fcf7430f7653418f58c3261565a6b98edb772993ad13b57295595abe0b2161cb2c8d2250b3f8f25a", @generic="9e719a30ae7e36d855c8fffc6d8d9ae06416f6d3f4066ca4ad36e922eb895b37f7bfca9baff60317d5c65c2af6976c1a9b3fbebbe811e86191c49ff96ed6be6137f6ea29b87317b76fd45f6f69b713ada47bd8b2ca31ae5eac8b7d0d3e594ad4a07f9f19fe7a272acd66169fcffc0fbf2d31188fb487ef2cb8bb750d4f781036f1d07da151be598cdcc145f7db2616c6e7c3ee58c1bf1d68078b79709ffc9bdb22226658018fe75807", @typed={0x8, 0x6b, @void=""}, @typed={0x18, 0x48, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}, @generic="494ee8804231ae8958fb8c5121a52f2bb2d02324de63fd1baada87a339397b1c351f15fd51b33e3a36833d5cf22123845f407efb379a0f2fcf54a85f0f370dee0ee6dae60cc173f4e754fa93f16c6242151f5312701a9595ba67c540a55c91e346b6b0e6b546f3efef9e0de9464d0189075408390b8dc7ce0a", @nested={0x11e8, 0x11, [@typed={0xc, 0x32, @u32=0x0}, @generic="7c5b94978f7ca8764b8d515c501375cfdd4ee5f0e9e8114e44df8bbd21a083497d8d8173b191fd5c3480a867ba38f02c1841af6da99a003e99d25dfbbe9740a500674ea48e9b90d25ead0ae5110ba71a36851dbba52d0d7990a8f11192a28291695e2a6116a81644aa8fc91d89ec1fa77e8d90c4d70d085f80858491573eae026015dff0aeac60fdd0247b0fa656e0f235753d6b8f9713a5df983743407cdb3b21ca345ef35f098ad04f704889d163e422d8e85ad1237c3785dd930206fee4cad3c7783ec7a6", @generic="b69bbfc960b3bd133033dd4ba1ee918cfe763c94e7ebe9a66dcb168c6ed5cf671831bafdfbbf96e36213145b6c58f35c2d523094b6dfc429804d49cbbd3ccf09e62dd9fe7df877615cbfaa8d6370afe2ef3a884573ffff2a1445a5bb859807525cb452194c961ab59728c0316d7a0f4496116d06b3a6c6ea7a78a558d25373555041325a2d01f8b9ad0bc97d4166c280bd5a96631f4901650b269c5bbf2b87a1ba75572831717fa1288c5b79a65c9d34d6", @generic="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", @generic="bc29f91a75179d169303711fb79cc83f2b14df3775df130fdf32917235a596b330a88706ef7a0c2e502d5c1272cfccf6fc03de4e9bc5f20389b5e30158fb78427b2b79037ff1d06178f2941f385944172f3d67072b7ceb027a99e4657176"]}]}, 0x149c}, 0x1, 0x0, 0x0, 0x400c811}, 0x40000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d2000+0xb32)=0x3, 0x4) 2018/01/26 23:06:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000532000-0x7)='mounts\x00') r1 = epoll_create(0x6) mkdir(&(0x7f0000dba000-0x8)='./file0\x00', 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00001c4000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000722000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000abb000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, 0x2, 0x40, 0x100, 0x8, 0x80004, r2}) 2018/01/26 23:06:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x800, 0x8) getsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f00006c6000-0x4)=0x0, &(0x7f00000e8000-0x4)=0x4) r1 = socket$inet6(0xa, 0x4, 0x71) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f000041e000-0xe)='/dev/keychord\x00', 0x200001, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000076b000-0x5c)={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, {0xa, 0x0, 0xac91, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x32ff473}, 0xffffffff00000001, [0x1f, 0x80, 0x10001, 0x6, 0xba7, 0x7, 0x401, 0x7fffffff]}, 0x5c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d97000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pread64(r1, &(0x7f00006b9000)=""/178, 0xb2, 0x0) sendmsg$inet_sctp(r1, &(0x7f00002f9000-0x1c)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x75}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000)='net/netlink\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000002000-0xa9)=""/169) 2018/01/26 23:06:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000138000-0x4)=0x0, &(0x7f0000486000-0x4)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d57000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000e61000)=0x0, &(0x7f000046c000)=0x4) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00004ad000)=0x4, 0x4) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000747000)={0x0, 0x20000000000004, 0x4, [0x1a0, 0x0, 0x3, 0x57fb]}, 0x10) dup2(r0, r2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000a1c000-0x50)={{0x17, 0xa449}, {0x6d22, 0x4}, 0x0, 0x5, 0x59, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x9) socket$inet(0x2, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x0, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 23:06:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dc8000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r1, r1, 0x19, &(0x7f0000017000-0x10)={0x16, 0x800, 0x3a4f, 0x100000000}) ptrace$getenv(0x4201, r1, 0x4, &(0x7f0000d19000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000085d000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 23:06:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e0b000-0xb)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000629000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cf000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000dc0000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001, 0x3ff, 0x3ff, 0x400, 0x474, 0x100000, r1}) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000ad5000-0x8)='./file0\x00', &(0x7f000062d000)='proc\x00', 0x400, &(0x7f000016d000)="") prctl$getreaper(0x5, &(0x7f0000afb000)=0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000be9000-0x10)=@req={0x3f, 0x4, 0x800, 0xfffffffffffffffe}, 0x10) 2018/01/26 23:06:43 executing program 0: socket$inet(0x2, 0xa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x4013, &(0x7f0000276000-0x4)=0x40, 0x4) 2018/01/26 23:06:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d9e000)='/dev/keychord\x00', 0x40, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000946000)=0x5, 0x4) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000072000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000837000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000324000-0x4)=0x2, 0x4) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ce7000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d80000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00006b7000-0x8c)={0x0, @in6={{0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006f0000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000442000)={r4, 0x20, 0x4, 0x6, 0x5, 0x100}, &(0x7f0000dc9000)=0x14) readv(r2, &(0x7f00005bf000)=[{&(0x7f0000c61000)=""/68, 0x44}, {&(0x7f0000971000-0xa5)=""/165, 0xa5}, {&(0x7f00003c5000-0xe5)=""/229, 0xe5}], 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000368000-0x4)=@assoc_id=0x0, &(0x7f00000a4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f64000)={r5, 0x20}, &(0x7f0000ce8000-0x4)=0x8) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000499000)='/dev/autofs\x00', 0x8200, 0x0) connect$ipx(r6, &(0x7f0000cfb000-0x10)={0x4, 0x7fffffff, 0x5, "20b8de5fd74f", 0x8, 0x0}, 0x10) socketpair$inet(0x2, 0x6, 0x401, &(0x7f0000734000-0x8)={0x0, 0x0}) 2018/01/26 23:06:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000111000-0x4)=0x0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001c5000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c8000-0x4)=0xe8) r3 = open(&(0x7f0000829000)='./file0\x00', 0x8103, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d72000)={0x0, 0x7}, &(0x7f0000a81000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000fbb000)={0x5, 0x3, 0x8002, 0xfffffffffffeffff, 0x8, 0x0, 0x101, 0x3, r4}, 0x20) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000152000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='sit0\x00', &(0x7f0000ed4000-0x28)=@ethtool_eee={0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 44.070065] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/26 23:06:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x0, './file0\x00'}, 0xa) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cdb000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x2) 2018/01/26 23:06:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e85000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000007d000-0x22)={0x1, 0x5, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000b41000)={{0x0, 0x0}, 0x1, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigtimedwait(&(0x7f000062f000-0x8)={0x5}, &(0x7f000083b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000307000-0x8)={0x0, 0x0}, 0x8) 2018/01/26 23:06:44 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mincore(&(0x7f00000e4000/0x800000)=nil, 0x800000, &(0x7f0000ae1000)=""/202) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000128000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000ae1000-0x48)=@full={{0x3, {"297fcb03164fe2"}, 0x9}, [{"10dfd339196ae8"}, {"8e160a0fbff7ba"}, {"cec10c643e411c"}, {"45ee81c54674c2"}, {"2b143b9c83b391"}, {"404be990ca2988"}, {"04776d0f3fc3c9"}, {"49bac5cf53a0a8"}]}, 0x48) 2018/01/26 23:06:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000771000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00001c4000-0x4)=0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/26 23:06:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cf8000-0xc)='/dev/autofs\x00', 0x101081, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000dd2000-0x8)={0x3, &(0x7f000046c000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000be3000-0x8)={r1, &(0x7f00001b3000)=""/154}) r2 = socket$netlink(0x10, 0x3, 0x4) syslog(0x0, &(0x7f0000540000-0xec)=""/236, 0xec) writev(r2, &(0x7f000051c000)=[{&(0x7f0000b8d000-0x49)="480000001400190d09004beafd0d8c560a847f0080ffe00600000000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/01/26 23:06:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000090e000-0x8)={0x0, 0x0}) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r2, 0x0) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/26 23:06:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000771000)='/dev/input/event#\x00', 0x1ffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000cfd000)=""/211) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x4, &(0x7f0000cf6000-0x8)="04000200"}) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000098000)=""/71) unlink(&(0x7f000078b000-0x8)='./file0\x00') 2018/01/26 23:06:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000052e000-0x1)='user\x00', &(0x7f00003be000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x12)="910bcf39548799642454aaf44cd4febca906", 0x12, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) execveat(r1, &(0x7f0000b39000-0x8)='./file0\x00', &(0x7f00009de000+0xc32)=[&(0x7f0000475000-0x5)='user\x00', &(0x7f0000ebb000)='user\x00', &(0x7f0000718000-0x8)='(cpuset\x00', &(0x7f0000ad7000-0x4)='\\)(\x00', &(0x7f0000bae000-0x1)='\x00'], &(0x7f0000917000-0x4)=[&(0x7f00002a1000-0x5)='user\x00'], 0x400) faccessat(0xffffffffffffffff, &(0x7f00008d4000)='/', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8) 2018/01/26 23:06:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) ptrace$getsig(0x4202, r0, 0x6bb3, &(0x7f00006ae000-0x10)={0x0, 0x0, 0x0, 0x0}) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) mprotect(&(0x7f0000038000/0x400000)=nil, 0x400000, 0x0) r2 = getpgrp(0x0) r3 = gettid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000616000)={0x0, 0x0}) getsockopt$inet_int(r4, 0x0, 0x5, &(0x7f0000bf0000)=0x0, &(0x7f0000ff2000)=0x4) rt_tgsigqueueinfo(r2, r3, 0x1b, &(0x7f0000fa2000)={0x0, 0x0, 0x0, 0x0}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f000040b000-0x80)=""/128, 0x80) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000671000-0x8)={0xfff7fffffffffdb0}, 0x8, 0x0) readv(r6, &(0x7f0000a73000-0x10)=[{&(0x7f0000066000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/26 23:06:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) poll(&(0x7f0000539000)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x210, 0x0}, {r1, 0x0, 0x0}], 0x3, 0x0) 2018/01/26 23:06:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00006cd000)='/dev/ashmem\x00', 0x400200, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000422000-0x8)={0x5, 0x9}) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000c18000)="020000bd7b00000000005462fa01a15eaf0d2cf63df13cc37902a1fa000f4a95bbff850a82633575066a1e58a98399b397e695c0f03d3b00000000000000056e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e8ffffffff2f9b14732017e246b39fb43aea0626333508041580be20f95748a602000000001f0000d1b0e6ebcb1fc7721871363e97100c4a4c2eb55c0c14f1659ce8c800d2e97e60a3649f93ea0c82630000000000000009807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000229000-0x160)={{{{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "fb9c08f44354f30fb2077b117518a9907e300776b6da7055ba65e2939027cfd2cbcbcbd3b2e40a02eff37e2efd5e977e977f0abd00272e2946254a95fdf330d7e82bf5240d137743c29841988b34b929"}, 0x160) 2018/01/26 23:06:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000020b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000988000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f00006c8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000155000-0x8)={r2, 0x0, ""}, &(0x7f0000451000-0x4)=0x8) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000371000)=0x0, &(0x7f0000e37000-0x4)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000eda000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000003c000)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/26 23:06:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000653000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002ce000-0x4)=0x10, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000a8a000)=0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000aa9000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f2c000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000973000-0x4)=0x1) 2018/01/26 23:06:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @in=@multicast2=0xe0000002, 0x1, 0x1e1, 0x3, 0x3, 0xa, 0xa0, 0xa0, 0x2c, r1, r2}, {0x800, 0x3, 0x8, 0x4, 0x7, 0x100000001, 0x3f, 0xa2}, {0x8000, 0x3, 0x4, 0xc94f}, 0x4, 0x1, 0x2, 0x0, 0x3, 0x3}, {{@in=@empty=0x0, 0x0, 0x0}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x4, 0x3, 0x6, 0x4, 0x61e, 0x9}}, 0xe8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001000-0x58)=[@in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1ff}], 0x58) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000567000-0x4)=0x0) timerfd_create(0x1, 0x80800) 2018/01/26 23:06:44 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x0, 0xfffffffffffff801, 0x80000001, r1}, &(0x7f0000041000)=0x10) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000070a000-0x9)='/dev/ppp\x00', 0x40400, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f000070b000-0xd9)=""/217) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00002f8000-0x9d)=""/157) 2018/01/26 23:06:44 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x10)=[{r0, 0x100, 0x0}, {r1, 0x407, 0x0}], 0x2, &(0x7f0000001000-0x8)={0x77359400, 0x0}, &(0x7f0000095000-0x8)={0xefa}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000870000-0xd)='/dev/usbmon#\x00', 0x8, 0x80) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f00003ba000)=0x4) bind$inet6(r2, &(0x7f00006b2000)={0xa, 0x0, 0x8003, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ffe}, 0xffffffffffffff5c) syz_emit_ethernet(0x437, &(0x7f00007c0000-0x437)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x3, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r2, &(0x7f00007fc000)=""/34, 0xffffffffffffffe9, 0x40000060, &(0x7f0000b50000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/26 23:06:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x311000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000cd6000-0xd49)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00003ed000-0x50)={{0xfffffffffffffff9, 0x1}, {0x2, 0x148}, 0x2, 0x7, 0x8001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f00008ff000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x249eb2fc}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000083000)=0x0) getdents(r0, &(0x7f000046a000-0xdd)=""/221, 0xdd) 2018/01/26 23:06:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000ded000-0xa6)="94829a67f32ef1a75ad6fc72461f898dd654f3dda04860e18d98f441188ca6e13a2737985e19c19021fbc0849e99b68b36874a1244bb5056c0ed5f991bfe18e218aadb008dfabbb4177a11e0e2a40a143ff37a361d33f0c833ac645951d5b6fb7c95fc3b3bf30b9c0ff89e34c1015a9343998e0b0ddb09e4acdfe4f74ba53e32df766c03779389465363fd45dad6dda404a4f2570a63aa03594933cdb176ee96e3c2602b3006", 0xa6) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000122000)=0x0, &(0x7f0000d03000)=0x4) 2018/01/26 23:06:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000a3e000-0x8)=0x100000001, 0x8) write(r0, &(0x7f0000a4c000)="1f0000000104ff00fd4354c0071100000080000000000000020523dcffdf0030", 0xfc) connect$ipx(r0, &(0x7f00007a7000-0x10)={0x4, 0x8000, 0x200, "8309ba88eec6", 0x4, 0x0}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00001a2000)={0xd2, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffa5) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f00001fe000-0x24)={0x1ff, 0x1f1, 0x81, 0x1e, 0x100, 0x4, 0x5bee, 0x5, 0xde, 0x7fffffff, 0x2, 0x81}) 2018/01/26 23:06:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ef5000)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) listen(r1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000084a000-0x8)=0x5) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d50000-0x10)={0x1, &(0x7f00008c0000-0x8)=[{0x6, 0x0, 0x0, 0x3f}]}, 0x10) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r0, r1) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000701000-0x4)={0x10001, 0x3, 0xff}) close(0xffffffffffffffff) 2018/01/26 23:06:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = dup3(r1, r0, 0x80000) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00007b6000)=0x0, &(0x7f00007fd000)=0x8) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000671000)={0x6, 0x1288}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002a6000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readv(r1, &(0x7f000018c000)=[{&(0x7f00001a8000)=""/8, 0x4}], 0x1) 2018/01/26 23:06:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00006b5000)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000037a000)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fe000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002fc000-0x28)={@generic="06c232d3bb97e45f95fa77855f67a93f", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0xd0, &(0x7f0000960000-0x4)=0x0, 0x4) 2018/01/26 23:06:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xffffffcc) syz_open_dev$sndtimer(&(0x7f0000679000)='/dev/snd/timer\x00', 0x0, 0x100) 2018/01/26 23:06:44 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)=0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/26 23:06:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x1, &(0x7f0000ada000-0x8)={0x77359400, 0x0}, &(0x7f000041f000-0x8)={0x0, 0x0}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) finit_module(r1, &(0x7f0000ccd000)='@\x00', 0x3) 2018/01/26 23:06:44 executing program 5: r0 = getpgrp(0x0) r1 = syz_open_dev$sg(&(0x7f00004ec000-0x9)='/dev/sg#\x00', 0x4, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000001000-0x1c)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002000-0x8)={&(0x7f0000002000-0x98)=@ipv6_getaddr={0x98, 0x16, 0x400, 0x5, 0x1, {0xa, 0x10, 0x400, 0xff, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x5, 0x3, 0x1f, 0x1ff}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @IFA_FLAGS={0x8, 0x8, 0x10}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffff8000, 0xe50, 0xe1, 0x0}}, @IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x98}, 0x1, 0x0, 0x0, 0x80}, 0x40) pwrite64(r1, &(0x7f0000002000-0x97)="7257096cbc8789667e9b98de52da4d64dd4f7dd3c94b8000013b2393b74317c3e0a8392f6f40961c3543d09dcdfed70377112bfaae38a6d04b058ef180ff40f72404f2ecd476509323f65d77ebe3e01e5f405765850bc3603d7072554efc2af6708d531e181d45c5de8a616a61de26d108c506e0db13e75193940cfa6986cc046857a8f809a6472a9759ff6da44148fae7b665984324f4", 0x97, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x8}) exit(0x3ff) tgkill(r0, r0, 0x34) 2018/01/26 23:06:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000b2000)=0x800000002, 0xffffff1e) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000ae000)=[{&(0x7f00005fb000)="1b", 0x1}], 0x1) [ 44.390575] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.394306] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 44.396474] audit: type=1400 audit(1517008004.184:18): avc: denied { connect } for pid=6447 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/26 23:06:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) r1 = open(&(0x7f00005e8000)='./file0\x00', 0x80000, 0x28) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00002e6000)="38a64a9081345c05e02907908d1b126cf7581e6b73efccae71a76251217a13c074185187e0f38515aabdc3f768639b921a4932628be1e702b530e7d0aa8492e148b147176dd0c4b1e036c3234ec62f3769db8a1beab16f5375789443fb60c66d3f1c69935922af15f24f0b9f55c8c7c3839c603189b7216fd3d1ab88fe463f510d263cdbd84ab422e07be4c93762290dc2f7e8e4922732a410d8ef") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r2) accept4$packet(r1, &(0x7f000059d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000086a000)=0xe, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000e06000)={0x0, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f00002c5000)=0x0) 2018/01/26 23:06:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002e9000-0xc)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f09000-0xc)={0x0, 0x0}) syz_open_dev$sg(&(0x7f0000f5d000)='/dev/sg#\x00', 0x3, 0x10000) 2018/01/26 23:06:44 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) madvise(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x80000000000009) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000000b000)=0x0) fcntl$setown(r1, 0x8, r2) 2018/01/26 23:06:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f1e000)='GPL#eth1keyringnodev\x00', 0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000279000)=@buf={0x0, 0x0}) sendmsg$key(0xffffffffffffffff, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f0000920000-0x1a8)={0x2, 0x16, 0x0, 0x4, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x29c, 0x13, 0x7, 0x0, 0x0, 0x0, 0x0}, @sadb_x_nat_t_port={0x1, 0x0, 0x1, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$mice(&(0x7f0000ad0000)='/dev/input/mice\x00', 0x0, 0x40000) 2018/01/26 23:06:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() setfsgid(r0) gettid() r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r2 = getpid() process_vm_writev(r2, &(0x7f0000305000-0x38)=[{&(0x7f0000fcc000-0x4b0)=""/4096, 0x1000}, {&(0x7f000006d000-0x99)=""/153, 0x99}, {&(0x7f000047a000-0x78)=""/120, 0x78}, {&(0x7f0000c40000)=""/180, 0xb4}, {&(0x7f0000964000+0x120)=""/243, 0xf3}, {&(0x7f0000d46000)=""/0, 0x0}, {&(0x7f0000f32000-0xfe)=""/254, 0xfe}], 0x7, &(0x7f0000e90000-0x20)=[{&(0x7f0000dad000)=""/4096, 0x1000}, {&(0x7f000053c000)=""/50, 0x32}, {&(0x7f0000e28000)=""/203, 0xcb}, {&(0x7f0000c26000-0x3b)=""/59, 0x3b}], 0x4, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x9, 0x6, 0x5, 0x40, 0x800}}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xfac, @ipv4={{0x5, 0x4, 0x8000000000000, 0x0, 0xfae, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xf9a, 0x0, "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"}}}, 0xfb8) [ 44.407846] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/26 23:06:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) readv(r0, &(0x7f0000491000-0x50)=[{&(0x7f0000389000-0x3b)=""/59, 0x3b}, {&(0x7f0000512000)=""/166, 0xa6}, {&(0x7f000098b000-0x5b)=""/91, 0x5b}, {&(0x7f0000f76000-0x60)=""/96, 0x60}, {&(0x7f00005b6000)=""/22, 0x16}, {&(0x7f0000892000-0xeb)=""/235, 0xeb}, {&(0x7f0000764000)=""/132, 0x84}, {&(0x7f00007f4000)=""/9, 0x9}, {&(0x7f000021f000)=""/10, 0xa}, {&(0x7f000050e000-0x91)=""/145, 0x91}], 0xa) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009b1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00003de000-0x4)=0x1f, 0x4) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000647000-0x4)=0x1000, 0x4) [ 44.491484] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/26 23:06:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x8e) bind$inet(r1, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d5a000-0x73)="", 0x51d, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 23:06:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fbb000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = gettid() futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000e96000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) ioctl$int_in(r2, 0x5452, &(0x7f0000242000-0x8)=0x6) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fc0000)=""/1, 0x1}], 0x1) dup2(r0, r3) tkill(r1, 0x13) 2018/01/26 23:06:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000830000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000d6a000)={0xe55, 0x1000, 0x1, 0xa, 0x3, [{0x7f, 0x4, 0x905, 0x0, 0x0, 0x988, 0x0, 0x0, 0x0}, {0x10000, 0x1d, 0x5, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x81, 0x0, 0x101, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) 2018/01/26 23:06:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f4b000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000a5000)="6f6f6d5f63636f72657f61646a00") pwritev(r1, &(0x7f0000018000-0x20)=[{&(0x7f0000007000)='1', 0x1}], 0x1, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000edb000-0x8)={0x1429dd8, 0xfffffffffffffff9, 0x1, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000be1000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f2f000)=0x3, 0x4) 2018/01/26 23:06:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b79000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00006ce000)=0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x8001}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) 2018/01/26 23:06:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000689000-0xb4)="a8ea6f5b75446edccf3245cd7fa52b48d19eb6649f7ee0d66848a833417262e8e6189c81d28e83343f5f3d58d5abe1b4c6deb236152d4c284beb4612d7b919abf1cef9922b86ff3d41948b76e3d4f5b50d0c28abac8386ec5a3d8b240949127c1a74c9f4ec48764b564fc1530c4ca35d56022acb978fc2c69e922f6354d139a633f5362b3426fd6bd850e7b749b97e1619c1b08fca8457cc1e9c3e91ed22a136279e2b5dc629cff1d6d2c772d6e14f51e7fb7b12") setrlimit(0x7, &(0x7f0000dc5000-0x8)={0x0, 0x0}) eventfd2(0x0, 0x0) 2018/01/26 23:06:44 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x3, 0x0) write(r0, &(0x7f0000e05000)="240000001a0025f00017fb1000f7fc0e020b00009604bf0202ffffeb0800040048186be0", 0x24) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000fc6000)=0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fc7000+0x96e)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 23:06:44 executing program 5: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x7fe) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000036b000)='/dev/sg#\x00', 0x80000001, 0x10800) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00002cf000-0x4)=0x1, 0x4) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x20, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a03"}], 0x20, 0x0}, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000ef000-0x4)=0x8) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000036c000)=0x0) getpgrp(r2) 2018/01/26 23:06:44 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000028000)={&(0x7f000002d000)={0x2c, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x18, 0x1, [@typed={0xb, 0x0, @str='system-{\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000001f000-0x4)={0x0}, &(0x7f0000003000-0x4)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) clock_gettime(0x0, &(0x7f000000f000)={0x0, 0x0}) futimesat(r1, &(0x7f000001e000-0x8)='./file0\x00', &(0x7f000001b000-0x10)={{0x0, 0x2710}, {r2, r3/1000+10000}}) 2018/01/26 23:06:44 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e3b000-0x20)={@loopback={0x0, 0x1}, 0x4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x20, 0x0}, &(0x7f0000000000)=0x20) 2018/01/26 23:06:44 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) fchmod(r0, 0xfe) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f000001d000)=""/161, &(0x7f000001e000-0x4)=0x3f3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000022000-0x4)=0x446) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001f000)=0x5, 0x4) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r2, 0x1, 0x1, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000023000-0xe)='/selinux/load\x00', 0x2, 0x0) r3 = dup(r0) recvfrom$ax25(r3, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) 2018/01/26 23:06:44 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000eb2000)=""/4096, &(0x7f00006ba000-0x4)=0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000711000)='syscall\x00') ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00008a9000-0x16)={0x1, 0x3, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000a0b000-0x18)={0x3e3da8ef, 0x1, 0x1, 0x4, 0x1, 0x9}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004cf000-0x4)=0x5, 0x4) 2018/01/26 23:06:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) readlinkat(r0, &(0x7f00009bd000)='./file0\x00', &(0x7f0000bf4000-0x8f)=""/143, 0x8f) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x0}, {0xffffff90, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$llc(r0, &(0x7f0000b95000-0x10)={0x1a, 0x15, 0x4, 0x3, 0x4, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x10) 2018/01/26 23:06:44 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x81) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000)={0x0}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000006000-0x40)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000005000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000005000)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/26 23:06:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e30000)='net/netlink\x00') ioctl$KDSKBLED(r0, 0x4b65, 0x5) timer_create(0x0, &(0x7f0000002000)={0x0, 0x203b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r1 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 23:06:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e75000)={0x20000001, 0x0}) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) time(&(0x7f0000775000)=0x0) clock_gettime(0x0, &(0x7f0000cb4000)={0x0, 0x0}) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, r4}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/26 23:06:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000073d000)={0x90000000, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x101000) write(r1, &(0x7f000074c000-0x30)="b631b85e1eaff90070010f9d00040700ffff00000000d2be0118cebc0700003f4d87468ce22c0016f59619757a9237bb", 0x30) 2018/01/26 23:06:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000216000-0x8)='./file0\x00', 0x10000000080004, 0x0) sendfile64(r0, r0, &(0x7f00007b6000-0x8)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000080f000-0x4)=0x1, 0x4) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00002ff000)='./file1\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000014b000)=0x0) 2018/01/26 23:06:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00004e9000)='/dev/keychord\x00', 0x20000, 0x0) ioctl$TIOCCONS(r1, 0x541d) mkdir(&(0x7f0000a7b000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init() inotify_add_watch(r2, &(0x7f000003a000)='./control\x00', 0x81000100) inotify_add_watch(r2, &(0x7f00000fe000)='./control\x00', 0x1000800) 2018/01/26 23:06:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000-0x58)={0x0, 0x3, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000080000) pwrite64(r1, &(0x7f00008f7000)="745f375d8c31c15e02e2513604e9dfdc3cb36fb1da27b5919b4cfce6ba9c55876278504692f6118cfa3206cdc1606021b1afbb11240ba1bde3239dab88b9722f64bc7966e18ee287", 0x48, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000003000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000090000-0x4)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4000000) 2018/01/26 23:06:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00000bf000)="", &(0x7f0000744000)=0x0, &(0x7f0000bcb000-0x4)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000e4c000)=[], &(0x7f0000138000)=[]) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000868000)='/selinux/checkreqprot\x00', 0x80000, 0x0) recvfrom$inet(r0, &(0x7f00001f4000)=""/40, 0x28, 0x2020, &(0x7f00001c2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e17000-0x8)={0x0, 0x0}) 2018/01/26 23:06:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f00001ba000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x2000000000, 0x0}]}, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000058e000)={0x0, 0x0}, 0x8) write(r1, &(0x7f00005af000-0x1)="", 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00002e9000-0x8)='./file0\x00', 0x40, 0x100) ioctl$KDSKBLED(r2, 0x4b65, 0x5) r3 = dup(r1) getsockopt(r0, 0x8000, 0x3, &(0x7f0000f19000)=""/143, &(0x7f00009b9000-0x4)=0x8f) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000450000)={{0x2, 0x2}, 0x0, 0x1ff, 0x2b4e, {0xfffffffffffeffff, 0xd2a}, 0x8, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 23:06:44 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cfe000)=@common='bcsf0\x00', 0xff) setsockopt$inet6_mreq(r0, 0x29, 0x2001b, &(0x7f0000a1b000-0x9)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x6) [ 44.685978] audit: type=1400 audit(1517008004.464:19): avc: denied { ioctl } for pid=6545 comm="syz-executor0" path="socket:[12973]" dev="sockfs" ino=12973 ioctlcmd=891a scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/26 23:06:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000024000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) socket$inet6(0xa, 0x5, 0x80) 2018/01/26 23:06:44 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006ff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x2a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000cf000)=0x0) sched_getparam(r2, &(0x7f0000fd0000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000009d000)='/dev/hwrng\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000968000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x40, 0x48ae, 0x0, 0x20}, &(0x7f00000f1000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d80000)={r4, 0xdc}, 0x6) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00005ff000)=0x0, &(0x7f000059c000)=0x8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000014f000-0x70)={0xf3f0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x9, 0x1ff, 0x1, &(0x7f0000fa4000)=@common='sit0\x00', 0x4, 0x71, 0xffffffffffff8000}) r5 = socket$inet6(0xa, 0x5, 0x1000000) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000af5000)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r5, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/26 23:06:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003fb000)={0x4, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffff3b) listen(r0, 0x0) 2018/01/26 23:06:44 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x6, 0x9}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x5, 0x100, 0x80000001, 0x6}, &(0x7f0000065000-0x4)=0xa0) process_vm_readv(0x0, &(0x7f000086f000)=[{&(0x7f0000110000)=""/5, 0x0}, {&(0x7f0000a5f000)=""/91, 0x0}, {&(0x7f0000c8d000-0x94)=""/148, 0x0}, {&(0x7f0000b3f000-0xb0)=""/176, 0x0}, {&(0x7f00008b2000-0x4e)=""/78, 0x0}, {&(0x7f0000bde000)=""/143, 0x0}, {&(0x7f0000944000-0x1000)=""/4096, 0x0}, {&(0x7f0000685000-0x52)=""/82, 0x0}, {&(0x7f0000f84000)=""/40, 0x0}], 0x0, &(0x7f0000bfe000-0x10)=[], 0x3b3, 0x0) 2018/01/26 23:06:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = request_key(&(0x7f0000ea9000-0xc)='cifs.spnego\x00', &(0x7f00005dd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000056b000-0x17)='vmnet0usermd5summd5sum\x00', 0x0) add_key(&(0x7f0000a13000-0xc)='cifs.spnego\x00', &(0x7f0000fac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) sendmsg$nl_route(r0, &(0x7f0000ce9000-0x38)={&(0x7f0000ea4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057a000-0x2)={&(0x7f000072a000)=@bridge_delneigh={0x2c, 0x1d, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_VLAN={0x8, 0x5, 0x0}, @NDA_IFINDEX={0xff05, 0x8, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:44 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x4000000000, 0x4000000001) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000012000-0x5f)={0x0, 0x57, "66507ad0971e4f19e504ca4b9592ee8d839c6f6408b13fad6b5a3723c9050d0c4c07b0de9623bc8c0edf2ee873e612aec624197b54032e9a0162ef65b668cb679da3e0127704dbeef71b604d955c031b24e447b318b0ae"}, &(0x7f000000e000-0x4)=0x5f) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000009000)={r1, 0x7}, &(0x7f0000011000+0x5cf)=0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) 2018/01/26 23:06:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) accept4(r0, &(0x7f0000e95000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eac000-0x4)=0x10, 0x800) sendmmsg(r0, &(0x7f000059c000-0x140)=[{{&(0x7f00007f9000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d2e000)=[{&(0x7f0000185000-0x9c)="69a3617523121de490249402b07c1137aba55b6f29f746826b6abef991f889cc922d6f8585e4eb9b707bdb365b749c4cd5efa9754e59d3e2bfe79a3a89a2cb143a17b6f593f97dbd8f740ecf332f0dd9134a432517cb0299324ca0aaffeede45863116d2365c6d2853adf3bb9b81be4d2b60aa38ac5d5bd0d8e0ea8c2cb1480c7813a8c0d30766773df33f0c0d9ec7335108f50bc3d0ea795a5730bc", 0x9c}], 0x1, &(0x7f000058a000)=[{0xcc, 0x119, 0x1, "eb8db682990714c9ce6f3941beba23abce0b3a53bb80c432d87228a7dc1328123d4b6bf4f906baeb425b39d4b67979cbf3a42bc5468c673dab2326b1d294160354fc81151b35cd9513bfdbb77664052c60dbf38073e9f0355fb14f41419a671b405e0e26b4fe39111ce7d06ef2f7d5f6175ab18751bcd0652d9a4797a4629794ff6e93376f78ef1a7943fab391c2437970dd87b2621d692e6ae3c1e893d6e5bd9f9d49c04e34017589519a57b8bd92d107c65390209c08ba218a47efa8a892"}, {0x100c, 0x117, 0x9, "9f80ef03d5b11b5fdcbb5f71117640619d69db03d831e9acc556e241d75ae2e3874d778df48d2e0e7ae27fecad75bf461fbc25c1f151667f2e8de2bfe282fea0d69d9a48b02357d0b435fca32e24f0887d1be65a39251f58a2ee7f9d5b2b6298e0e1b2eb889aba26aa95c1c79c8c82fbda10f0f0f26d4c3b842ae2ee5d09e2647a22d320d657323e62fe2097c3500f7f673126e306d832f27b29314f4d67fa1ed62ba40287b7a0a0637c6dbc683df263b25d5a21e86ba9d1b4538bb2e998d632ea4fcb4b26e3f7ca1a400067b8cefe85881fa782a9a7b102f92e2fb526c692ebfbdb734e6001136dd26b19929a1e534bd4caf43d7763367d88671e7425df83d8e831752473ce4cac31edadda2d3223e83c3cccc5f27e266ab8af9d1e58abb0ca03697d161b8e277da5431372b5e629151394268bd737b246da7d7cb1384d1fbf34fd02acf308249cdb9cb6356cd63e992194ebc5a95b5b032d0f05d48319b11d3ac5275e6ee1e6f35f0865bc919b377037a81404f47da67df7940e1c1ecd48de928a74228e4d8d33c82fcd5200f3e92e34c8e2bfae8dd9cb4577c8ef07fd91cd3a8adcf4ef402bee733f5c0ac2750fd731ff3ee14ef3ab9aa71d67af17a212a8dd2c284ec51331ef5e1b9037d50f49a9c700522048a7f91300e7d61427948674e98e4c085d9c2724ebe9648f667507d48663f6b4ad6e27c86b0c7d35796a8c4642a9c10c9828eb873a58cc4c0f6c77283b7fc674930605bc252108271d27e6b5aa80b63ca27a31898822de0802199344a1e8261cb4654e76b1a7b99dc3503de2d2a6662e512bc8d3e2e2379d3c803dc867c64361731a5526af454e0d23f99fde1a1098c076c4ba38bf8c80164bc47a4f8616c9ff90578dab4942493c17737fbebdae350891228c21607680bb91de13689bb74c6674f5ccbbc1abeeb0d5ff93bfccce1093e3055d8d01421af714f8860fe820e5151a0f99cedcf2ddb835240eefb9e4ebc67c081a552f68e4043b999eecb9cd1c1bbb124fb6194009ee40b874c4cb9b2128777ae55c11217e9a643614eda60f7252e0908fa34e1d39b1f66194de002a657d6b4d0f8a44d9c8e5736bce3fa39ccba97741fa9fdac50ab6e4e69f617706cbec588bd11ffd2688c1f61bac6fd552025fe3547c2bb7b7d704ce95058e1f1437861dc8d221e2cb3953bc179b12adc7e3dd9287a9503b01575d7dc05825fadcebb730c0c686145c1f7b4046e1db1ae7d58b3f9d2f73e75cabd9c1fc8e7db8042de48eb8d433ef5db4ff2240899253e4390d404469669edc28b909b19d48669d643f6e9891a85877e05b861498b453b894b9ee3e098a9c06169e10c615c0d5107f53f70002f9d741af6e536c954697cde9df44228611ea3e8402d1847830762df0ab68494518e5e7930ae129e7a88cae5acfb650462bd3da118698f6034e77820461930c7e02e3ab27fb270539c6dd3e0cb47117e7b6a8ab88df888513ab6bcbeb91bda83159bb6bfce0c52e8f6762c9271393519ed106d43aaf567c9096fd215a5ffc0b7968141c473e7ad6698bf115c8e4f545903e2d5f01b2be495dddbb6ed37c067d0ee3a8084e66caf5e994a5c0517ebd357deca71d833da326fc8c5cd02478057126b796c665aef355402f66de20e14adc2e86daa8fb774f60235c38ba138b3909184c49d67a6539467a040ea9ffd859c3bf41eea685035525f2b2c4eb780a7da977c8171d1d62628b159cd79e0f10ab84ac4c3b217ec6e1d32b53f5cdd67b02d143e6876bfa16e0e5ec13e8c39364a0350407c3d498680974e9b3779c413dd513dd476deed2257e1e06ec6f5d981e702cdb5af4c0635c2035f5f2abc80588bc8b6d171f8db0c3782672cc7988e6a6a40c5e4b9ac5593d983af25a0284f29e8d79aeb0f3856f9fe66a6936a66f733bf08bafc7854ecd3d9f0eb46ab65793333204d0d417f545741e8d89007a87174bbd011de9a9b3be324c6a57609a70aca90a8f557b1330de79595096d1de5e3008cc819cde6f6dcb3343f8e35f439e653ea91cfe105214fbb88fea72d0231c98a513e25a534da133f825926c74e1fa602f99204ad49d0e22c64a37010d9a9a77b8a8ad1d5e25c3f6df5ef009cda004839dc880b89ba9f020a1076a657f372fda17bf6b38e1c3b02403c87d2d52b14c0202fc31de5d7fa4301f7da2293c6b0b55307cde9e7a4e848ce2ec93dfdbfceeb1901e7325b29ca42eb7c9b57b8dc094a849ab429c5755a4908148f156e9fa69334fefea2444322dcf3b677fe37e085d53a9eed3a4828b040c0796eab9e1b9aad106476e8d9272ac4af443d9d592a8c20b044b1abb78809fd4cdfa3238f4cc6519d4f4ee5ad854a6938461dbd1b92ac18440fba8615c4f4de034f6e9e694f339be2c1445e9b1fab6ab450aad84d5740c825a833a5a2b6f53c6ba01ecc72e3ef7989f2221c6035b9b07fded0f26123432791e65170cf1f1214bc5ed47c35edebe127c2acf64b3258a71e9349e206facc0e6cd7af6079243a5676f022ac79d3a4aba1321d8b781b73e155d4a42823cfcb0245bc6bb73cc0305a885456f54ed28e416d3d9f3a7b6976be6ef6d012fb67a0cff5d14cbbf61d31a6a108af509715a970faa1bee2924c24fbb716734053eac8ecdd384f4f1e818cb96d9b050335a1b4a9a29bccc1b11705d298a269cd6283e52c9423323c98253d6096a2a38cb805bad4bc890b831db0531634df36dffb27db20cbde0533af59dade32cbe5336d43e1d6012b9a95954e2beedc69f5f208c036774aeb8c30d6f00c8f34b54bf173a2d073fb55f530f7220b5c8e5478aed42b6564356a0400a6fb719ce53674470c182e1dc83aebb921f22d09ba4158318a2bc0ec6dffec7add320f0beb4e218fe640d11ff90ea780759a63f5df75a74fbebbad2f0cdf67b2b0522eb363befb6b764365de0be7b109010da26cbf2bc477dee889f9dbf80f652cc798d4b44e076cfcfbbfeaac7ddcc666951f4bb717bef7540a035aecf1653d0ecd4e75283ef9487b68bae90ca056251708c48ea137bd98d9f66707a16075b466995fd3f161e0577d317f0e2e8b559d56526818dd320a6c68c1403f7f60a2d10877f96b3ab3e4a56f91bb002fca705976d226de94aaba1d23f3191c64fe65e2ce458eec683b05940da37d56dbc1c4656801c4abd37242951c0fd390c8acf1bcc9012f582c217807fb9a7d02a3745fb185f154a9e2f2f39fe9a830722d82c0f17e26d0205918efc170bdb7b3bda25e879a88acc35c86266ee7270906c83ca45a476ad6dfa5fe322a33ae2527213efbc7e87a12ae8244a16c9eb97af7c46d58702813225ecb83980a55bad9b1cc88ee5a97757ea7780e300e67b90a1cc25bee55faa0eb964bd9c428daf8b5a49cfa7ced4882aea459dc671d08367b00a5786782f557534ce2f83d0c7b5847d44540aaf11ded57cedad174ebcf1e0164df7b375baa97f919117c82917202324ae12e53351d3d63b071ae043880387e98487f099edb038b946999bdffced89cbbb831b016f9d418278ec1f87817f2c0017a1dfe5c9a95626b4e76ff0aaac6d48019d4301f6d2c1754276301632fd6bb38e0b8a7ff1b60df8775c83650d3cb8e319db818563faa15ac9a4f1af881b725029f49e325779717d178a8779a11b7ab045ccd7d9b8c52c755241ead0645a9026a91253fa2b35a0707d5069bad74bcd73332a0168a72551ceca013c5222616a737a1a8f3cb9ca67159f5a98e165f48c9031b69ec53e06ea6cb0be32972d48827b283f4bd3d4f773612534537dd507e1486e85681689097b41278b7601bf4f55213cc54a5c7c8b6c20c1cd24e61e77f08bde2bc419de0b9d3b020d073d6ab756d2f4c566b52026ba29bef6ae67fa14b218b389e942097af922cdc172287e625d03e2c2df626a059a819897f2975b99700fe8cdfab54bef2ae3f9d58e357dbfb0653e0cca53887668742181c0860f4dae6eb0361122ec1423f64323fd55a43ece7f32ff3aae69bce867de79fd3289bff1e00d463af4b273c32eb53cb4d9399e55873b15e7a369cabaae3869c26a890c2abb5dee0e6c5940803e9fac8968555a53ef4b5f39194a1527565f59fe535dfedca54e9f0208e543969dde01c08754d584f913fbfc423ceb73e4cb93e0d6d2109bf48e18fcca5a76215c856f4a1c696cb65d8e440d6b97bb2f68fa600b1b5c6cea71eacaaaf4d3d375e4a1a4cd0b62ae18bcb09d1023c3edc402f99f4f95edf6129fa29c943b3d4a10ffc685677feb62c4bc6f390219987faec752519239de02dfa257ed71f0413f82872fb0e5ae893bafbd069b42b45eca81bcfbc2fea556a0e35e7823401c265fb16f8e01c5498a973632f5a0cfffd224cd6a8fde02fa422d0a89034d00aa4baa3e6154fe017fb2b6c00882ed2c039d08997816242d5e85a7e756247e17de762a3ffd25687ff467f5c0b9c6e86eff226639f89b231297a50d3d6ccbcde49d13ec70f1fb5108876fd04f0699ecd2598256c1ae28667b61a2cf86cac5ebd5b4076861c626b664453162364406e2122700fbe69fadef29226836e0e98790acb490e98afa6a36b32e7dc7e0658c790663be3be9153e3a8632ffef3f49734e624f29ae5a74c02b367dde6f713bdfed6f6832b1ac35341a023d86cdaa3241d74f8b2214c1d552c852518934241b67a249ed7bad6043555396032579c68ee9cab421bffc0683ca0300695dad73d824ded96043e08870653d69c05d3cb0eabcdfe3d979cb479b2b0107805ca031ed4ce2b06bafe62cd7f846955c1822c5a8d57ca277f3c8ec934da55aaa1e350c2563efd2a054de9f607ee6ef8f42156370efd80a5a13465c7d1b9978b6d5738d6f6b057b4e59fc534e6af983914760b15d4cd4e084cd458576ebdc3fb500f757c1e0ac8f3e7ec117992fe820ee515b1d9433154e6c68813a864c37577e7cbb262c49c1a9f6c9b840ea53688a112d5a6c2e058e82eba655d8c717fec1db0884e852456f919f3b9d922608a102098d79630053dbb8cade540e32a57f376caa3d2a39764e42e747527cbb365ee4afbd73a50ee612971dc1f19101e8235ff9b13e35772bfaee780e84feff221999ed5f704c1574b81917ab54e04ff5cdbc542221f81f23bef87c59279399ecbe3be5823c4289dabed3f1ab316e5b87ddf41e97c8e0cc43183001427485e8554c4bb14b01948449a30bf8ff064d2d62442f792779485911bed7dd7fe1b0ec5c1d93bae4e0fd90bd6cafc6f9985da84c6b7935480769334a78d77e8d67be9c9b183bc55ce74e7b40f78a0569bdbf3c01afdd88e31115e47ca11470d2a279d5a95ecefc8cb928f1f92d5fbde339a93b3b5ceff9e17c60061bd7e804426703002e926064ab8e4fad3e1a2398089c63b9dc6ce7336bc4bd6ae26503b8c5c5f4bb21cfa1a0a28b27b2c92203d3d0d14ce6f1e98c62769ed93188ed765558aa07cf3c6f565ee8f087a8c58e49172669f9bf2b5997775cd0ab2c03e4204cc9578a1469f80b4322cc543af7724a1a901afde6623f0fc419a758aa2c23ac4f9f0b75c3af1ee01a985e57c997f839f0fd48f84fec55b5a95ebed9b86223034fd98877b36acb048db6d7630438f49750a9c77cdcee639df05b15cd4a736ed75fac256f55eee2c791570eaf3fafedf0cb467afa0b41f6c259fa690db16b1298dfe3081e3e22f13f209d478204bc87fc28b72f1f946e2115a4701a2993f7757bb8b937881335beed365a93d9addbfb5cb549c7ddeedd6d48605c02502f5acd59a25a1f3593a1fc5b388f89"}], 0x10d8, 0x20000000}, 0xffffffffffff7fff}, {{&(0x7f0000c3c000-0x9)=@rc={0x1f, {0x0, 0x100000000000000, 0x8001, 0x10000, 0xff, 0x100}, 0x9e}, 0x9, &(0x7f0000843000)=[{&(0x7f000079c000)="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", 0xff}, {&(0x7f0000539000)="2018726b6e4860cee9ae29b4650b7473c59593abfe35410741a8fecfee8c0e2a63b9f3c61dd0a9656b11f13d2c33199918480049cd3c", 0x36}, {&(0x7f0000935000)="9b110d9d98b16ebb737500fea0e5c5d7d83291c803062dce42658c6a42f303e9eff90d4b010a7623c3a8aaee63c78548cbcbb595fe8e06de301514fd99beb10272ec91d1ec7b391a50a60d3606cd3547517a58c6e3205de5a04c87df213dfdead9885ae50e4386430adf4ff2370f52b81d55d705e89a", 0x76}, {&(0x7f0000c46000)="404c44ed027511167ec0641713a56fca722d0e555ce9a2bfc4b6cb7e587e28819f2286cca82b5c8fbc59d42e474316b465e6f40018b126198bea348f4882b5ea74cf6f10cac5e3", 0x47}, 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", 0x1000}, {&(0x7f0000bf3000)="fa32e12f88021597801c9b9b6ecae962c1eb61042245db88418bb375d7229194dbf9f77f532c3874b98e1225a478bada73cad3bcbf52c884d7f527b80d4a609fc03facf93b4e1908cf1e0aa82a01542eaab32bb87c5be905925c2051807aecf538f8dca371fa5ffd22311c30ea95c8056403ef00eaa7f1ed6a54abd83fb756902a11f76a2eee533b38b28a57d00765964a8b4aab1123c5079cd2116dfc45d718155811e3e01619c906d4f7af2c0b8d3855cbff9de8bd255ec56d54570ebd03d489e8", 0xc2}, {&(0x7f00003a5000-0x20)="5a24630fa9f17e2df25fcf33d1e48115479760a6366bd03d296ad374768b357c", 0x20}, {&(0x7f00000cc000)="41cc199269192e5ac317c78aeb010bf0da1c308b272a0c2c7e2d6f9ca74e459a6df8a2ce0c9eddd59f0976a3afd06f77328d50683c4ec4946ae82ecdd9bf3c867c8c993dcc39737c0af8886ceac23768508cbbd7a7400526db085dedb2ca42c14a4cf2690333d8cb213a37b8282b23d0f5415dfa8d674d1f930d1bd0fc677b2ead49c37df3ade52b034962a4cdad8e6f06358c5c2f4718a7bbf36df6f96db1fcd2a19a871f5576d72f8c3910bad85ac092315d10c4f9e684e577bc4ad39e93a301d5c6c5a47940d1266cde059b25dbc47e740e1095a369573beb839321a9cd4d829a9b708c45369a611c590b24707f0eb3ba3a5a33", 0xf5}], 0x8, &(0x7f0000bc2000-0xc4)=[{0xc4, 0x108, 0x9ee, "e5742e92dc8b5461c70b2db9b17a3d6dbbbc9cc2225ec6f7098be926c45ad1bd6e070e3923bdfdffdebfad4590b0f5586eeff30ace558a845ef0bd7c2a7a9ffadf602d7c2b4cd85659345e94b3ab4b5398a7ea12ffa0700659fa9d7f9ec94e50a642581b5b6d9a0d47244a32bbdbe1b8bb5353c39aeeba5802495b928a92fa1c4ea684723f9dbf4125bc75720011647702f0b6f2520729e0a8562feb066a6f3fca631eb27afc5c7161da331891c4f0375c571b6202"}], 0xc4, 0x804}, 0x5}], 0xa, 0x41) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c0c000)=0x4, 0x4) pread64(r0, &(0x7f00002a1000-0x94)=""/148, 0x94, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000f3e000)={0x9, 0x4, 0x10000, 0x1, 0xfffffffffffffffc, 0x7}) 2018/01/26 23:06:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e92000-0x3562)={"736563758469000000000000afd70000000000f0fffffffff2ff00", 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000b23000)={0x0, 0x0}, []}, 0x60) r1 = creat(&(0x7f0000205000+0xeb1)='./file0\x00', 0x100) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xa0) 2018/01/26 23:06:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r1 = getpid() gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f00009fe000)=""/128, 0x80}], 0x1) tgkill(r1, r1, 0x1) 2018/01/26 23:06:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000033b000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000c2000)=0x0) bind$inet6(r0, &(0x7f0000bca000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 23:06:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x800000000000020, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000b49000)={0x0, 0x1, 0x0, 0x0, "0000000505b8278058225586db142cdec67a4c17545274946a01771f458b4046"}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00007ce000-0xaf)=""/175) 2018/01/26 23:06:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8002, 0xffffffff80000000, 0xbd8c, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000002000-0x10c)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x10c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x8, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bf7000)='/dev/hwrng\x00', 0x800, 0x0) r3 = timerfd_create(0x8, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b76000)=0x0) fcntl$setflags(r3, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(0xffffffffffffffff, &(0x7f0000f25000-0x30)=[{&(0x7f0000a73000-0xe8)=""/57, 0x39}], 0x1) dup3(r3, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) 2018/01/26 23:06:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) writev(r0, &(0x7f0000538000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) 2018/01/26 23:06:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006fb000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000f53000)={@generic="12d7b16ff506912b619e1f8b6349ebf9", @ifru_mtu=0x1}) futex(&(0x7f0000004000)=0x0, 0x4000000400000085, 0x0, &(0x7f0000c8d000-0x8)={0x0, 0x0}, &(0x7f0000004000)=0xfffffffffffffffd, 0x4020000000) 2018/01/26 23:06:44 executing program 6: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x0, 0xfffffffffffffffa) connect(r0, &(0x7f0000cb5000)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) close(r2) dup2(r3, r1) 2018/01/26 23:06:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f85000)={0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00009a3000)='net/raw\x00') setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000df0000)="a9f502d9bca0928024aaab1df6beed4e919db5c8653ddb54c328085be4575c6a23c33acc7c0ac13e982026f47b28e92766c1f8bc2a597ef2f6e8ee0b09ede4ecb2ee5ba394e5b750973511e173cd2c7d2d6073c5484edb640d0ce4b2ff28ef84833f33f89d72bb6978889c084f88bb0680e752cb575373006c8773ef8392c85cbeb03b", 0x83) unshare(0x0) r3 = socket(0xa, 0x40000000000002, 0x0) sendmsg(r3, &(0x7f0000323000)={&(0x7f0000b4e000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00004a6000-0x28)=[], 0x0, &(0x7f0000748000-0x22f0)=[{0xcf0, 0x0, 0x0, "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{0x88, 0x117, 0x46, "a8ee23fb0ffee807bef83c6bf89730f146e44df57f0257d2408bf76556a0524b4b967c097419e7daee971b2a92d5e79d11cde1b8957e97ea679cfbde4735f9507e567ca864ae05115659de260332eac20ff3fa03a35e9977b5a4a5dc5a2cbde7bbfe1d73fe552f28e3236c1eb45495286144de41c2ec8856f5d6"}, {0x44, 0x29, 0x6, "8a80bdb4fe721106d4763dd678c35f52a2d60c950e0e5efcb57e2bedf2465d8cec8e795a0f92be9b0bacbded2354534bb863f582bfdb4376"}, {0x28, 0x117, 0x9, "db12233ab6711a193ddcb17f3aa25033f0691cd3d3ab318977f607"}, {0x100c, 0x1ff, 0x8000, "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"}], 0x1df0, 0x8c4}, 0x20000010) 2018/01/26 23:06:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000301000-0x10)={&(0x7f0000d77000-0x1bc)={0x14, 0x0, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f000018f000)='/dev/usbmon#\x00', 0x367, 0x0) 2018/01/26 23:06:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0xfb, 0x9, 0x179a) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000552000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000c1a000)={0x0, 0x0}, 0x8) clone(0x8004100, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00003ef000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ab6000-0x10)={0x0, 0x0, 0x6e3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ab0000-0x8)={r1, r2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e92000)={0x0, 0x0, 0x0}, &(0x7f0000952000-0x4)=0xc) socketpair(0xd, 0x80003, 0xc48b, &(0x7f0000a15000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000575000)=0x5, 0x4) ioprio_set$uid(0x3, r3, 0x7fff) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f000059b000-0x4)=0x3, 0x4) r5 = syz_open_dev$usbmon(&(0x7f000010b000-0xd)='/dev/usbmon#\x00', 0xffff, 0x20000) bind$llc(r5, &(0x7f000092d000)={0x1a, 0xff, 0x9, 0x1, 0x100, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) 2018/01/26 23:06:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b6e000)='/dev/rfkill\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000ba1000)=@known='system.posix_acl_access\x00') ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000677000-0x1000)=""/4096) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f00000f0000)="5edc8c982392cda948fc9227c82a4c1341532f4c013413d0e65f66cc0758a65d9cdd59288f1da0f8aa1c4d6f1f3899b472709458b005ea55ea1dc39f6050d04e0fc22efbe3bafb7fa93017b8fb26f85d8b5924ceb1334f0111b93d09b147d86f2c84793f126a08be2827f0de7a2919bee3d1d733f6166656712321d36bdfd27679466c02265348cbad4372673cd78040c575264dcf3c1f9aef53444b5994a715d3525daa8ccb748ad90a9397fc4368679c27db147d25ff00b64e25dda96ad6fdaaaffd4fd9dc89dff698a0de21f6d69b01065c0987a5b91466571af97ef056a819fbee", 0xe3) 2018/01/26 23:06:44 executing program 1: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x900, 0xffffffffffffff38) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b30000-0x4)=0x410, 0x4) recvfrom$inet(r1, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f00000d5000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000419000)={0x55, 0x7f, 0x6, {0x101, 0xe2c9}, {0xc2, 0x6}, @cond=[{0x1, 0x8, 0x1, 0x4, 0x9, 0x1ff}, {0x5, 0x5, 0x9, 0x5, 0x4, 0x8ccf}]}) 2018/01/26 23:06:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000e3a000-0xa)='oom_score\x00') exit(0x0) sendfile64(r1, r1, &(0x7f000088d000-0x8)=0x0, 0x0) sendfile(r1, r1, &(0x7f00008e0000)=0x1000, 0x7ffc) 2018/01/26 23:06:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x11)='eth1trusted!eth0\x00', 0x3) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0xfff, 0x20000) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000507000)=0x0, &(0x7f00007ec000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f00006d1000-0x4)=0x0, &(0x7f0000a9f000-0x4)=0x4) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000fe6000)=0x3) 2018/01/26 23:06:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000d15000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000940000-0x8)=0x1f, 0x8) sendmmsg$unix(r1, &(0x7f000041d000)=[], 0x163, 0x4000083) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000be7000)='/selinux/checkreqprot\x00', 0x40, 0x0) llistxattr(&(0x7f00009ec000)='./file0\x00', &(0x7f000048e000)=""/117, 0x75) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000b2a000)={0x5b, 0x1d0, 0x100, 0x1, 0xfffffffffffffffd, 0x2, 0x3f, 0x0, 0xb49a, 0x200}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c94000)='/dev/rtc\x00', 0xc0000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00001ac000-0xdc)=[@in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x9}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff00000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x3, 0x4cc1, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) 2018/01/26 23:06:44 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000008000-0x8)='./file0\x00', 0x800, 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000008000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000007000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000006000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x10) mknod$loop(&(0x7f0000006000)='./file0\x00', 0x2002, 0xffffffffffffffff) 2018/01/26 23:06:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000864000)="03394fc5542625254aa941f84ae39d23161c510575ce3f09b452773176328c1174a8c98bf3d7630172f2674a3b2fd875e6b3738559cc171a533810c68740dc32efd55200b4b1fa70bf8a8ab7ed66406289877e4515d07292472476983af9f6a6dec5dc2028df5ced15a031ce76bcb7e467a7622652c6fc1615afbecded0679564690e7f107f838e18c786341161a75d7a5c5f51b9d747e236375d5c0fb196397f7454b8686680ef8d1554d6aa225", 0xae) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000933000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="010109070000000000fa000611000200000000000000000000005f000004eb00"}) 2018/01/26 23:06:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) recvfrom$llc(r0, &(0x7f0000cd5000)=""/4096, 0x1000, 0x2, &(0x7f0000001000-0x10)={0x1a, 0x1b, 0x401, 0xffff, 0x1000, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00002eb000-0x44)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000997000-0x15)='/dev/pktcdvd/control\x00', 0x408800, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000e6d000)=0x0) 2018/01/26 23:06:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000765000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x2000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r0 = add_key(&(0x7f0000d26000-0x6)='logon\x00', &(0x7f0000d43000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000050a000-0x12)="57fc137f7ffd717f91705cb57d4f1fb71099", 0x12, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000d55000-0x8)='keyring\x00', &(0x7f0000b7e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(0xffffffffffffffff, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 23:06:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000554000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb2000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f16000)=0x0, &(0x7f0000885000)=0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00001ce000-0x4)=0x0, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000064d000-0x4)=0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000911000-0x8)=0x0, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00004e9000-0x8)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000b7c000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x80000000000001, r2) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0x8, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000566000-0xa)='/dev/ptmx\x00', 0x20040, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000941000-0x4)=0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000460000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00009a8000/0x4000)=nil, 0x0}) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000b58000-0x8)=0x0, &(0x7f0000c34000-0x4)=0xffffff2e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0x0, ""}, &(0x7f0000e5e000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00007ed000)={0x0, 0x6}, &(0x7f0000fad000)=0x2c2) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000eb3000-0x8)=0x0) r5 = fcntl$getown(r3, 0x9) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000502000)={&(0x7f00007d1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007cd000)={&(0x7f0000182000-0x11ac)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000043000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00008c5000-0x4)={0x0}, &(0x7f0000b4a000-0x4)=0x4) r6 = syz_open_procfs(r5, &(0x7f0000dcb000-0x8)='net/arp\x00') bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r6, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/26 23:06:44 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000-0x8a)="1b0000001a007fafb72d1c0900fb800380064b720ba8f62c752623", 0x1b}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000003000)='./file0\x00', 0x0, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000b000)={0x0, @in6={{0xa, 0x1, 0x40000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000)={r2, 0x100000000}, 0x8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000000a000)={0x1, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8, 0x3f93fb9b, 0x107c, 0x70f, 0x0, 0x20, 0x0, 0x0}) prctl$setmm(0x23, 0x6, &(0x7f0000007000/0x1000)=nil) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000004000)=""/150) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000a000-0x15)='/proc/self/net/pfkey\x00', 0x20001, 0x0) socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000-0x8)={0x0, 0x9}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000000c000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000009000)={r4, 0x3, 0x8, 0x3}, &(0x7f000000a000-0x4)=0x10) 2018/01/26 23:06:44 executing program 4: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000055a000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f41000)=[@in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5a7f}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x737e}, @in6={0xa, 0x0, 0xb7b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x3, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xf4) getsockopt$packet_int(r0, 0x107, 0x1000009, &(0x7f0000f41000-0x4)=0x0, &(0x7f00009f7000-0x4)=0x4) 2018/01/26 23:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = request_key(&(0x7f0000f05000)='keyring\x00', &(0x7f00009ec000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c08000)='/dev/binder#\x00', 0x0) r3 = add_key$keyring(&(0x7f0000fa0000-0x8)='keyring\x00', &(0x7f00005b5000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r2, r3) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000b39000)={0x1, 0xdd, 0x7ff, 0x63, &(0x7f0000e1a000-0x63)=""/99, 0x78, &(0x7f0000370000-0x78)=""/120, 0xaa, &(0x7f00001d9000)=""/170}) r4 = syz_open_dev$binder(&(0x7f0000c1b000-0x3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000c000-0x30)={0x4, 0x0, &(0x7f0000003000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000006000)="0b84a3288b095e8385e903cd3f204328df77adf423094c0745f4bc7875abe665b85eff39c3ba4151d466ab216e457a599050dedabb89b6a8290a93adb5416539117e028431206e86"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/26 23:06:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000cdb000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nl=@proc={0x10, 0x0, 0x2, 0x1}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) truncate(&(0x7f000049e000-0x8)='./file0\x00', 0xfc6) r1 = dup2(r0, r0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000279000-0x8)={0x2, 0x6}) write$tun(r0, &(0x7f0000c4c000-0x4a)=@hdr={0x0, 0x1, 0x0, 0xe4, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) r2 = openat(0xffffffffffffff9c, &(0x7f0000122000)='./file0\x00', 0x480000, 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b7c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af7000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000a5d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) syz_open_dev$tun(&(0x7f0000b1a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/26 23:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000448000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1b000)=0xe8) sendmsg$nl_route(r0, &(0x7f00001da000)={&(0x7f000011f000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000d44000)={&(0x7f0000e78000+0xa39)=@ipv6_getnetconf={0x3c, 0x52, 0x300, 0x6, 0x2, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffffffffffff7b07}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x4}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xffffffffffff9f29}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x77}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000dae000)=0x0, &(0x7f00002f7000-0x4)=0x281) 2018/01/26 23:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009af000-0xa)='net/icmp6\x00') utimes(&(0x7f0000b7b000)='./file0\x00', &(0x7f00009ab000)={{0x0, 0x0}, {0x77359400, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000260000)={0x1, 0x4, 0xb07, {0x77359400, 0x0}, 0x800, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f0000626000-0x8)=0x0, 0x10000000fffffff8) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000228000-0x10)={0x20, 0x7, 0x7ff, 0x3be4}, 0x10) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000a91000)={0x10000, 0xac, 0x4e, 0x3, 0x7fff, 0x3}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000660000-0x24)={0xee8e, 0x6, 0x8001, 0x225, 0x1, 0x24ae, 0x7, 0x1, 0x1a9, 0x8, 0x80000001, 0x4}) 2018/01/26 23:06:45 executing program 1: r0 = add_key$keyring(&(0x7f0000533000-0x8)='keyring\x00', &(0x7f0000678000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x4c)="314a01160ba4c401e79dc6676b120cd1d5cff37c95902787b4975badce9c9592ca93d422a0ea89ab2a0bacd37a05bc0821a287f2d6d42a509a9444772a4b13b9ad68b5d03f605d3511b78adb", 0x4c, 0xfffffffffffffffe) keyctl$negate(0xd, r0, 0x9, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b67000-0x8)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000001000-0x5e)="", 0x0, 0x0, &(0x7f0000000000)={0x0, r2+10000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000003000-0x4)=0x3, 0x35cf) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x181440, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/26 23:06:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000018e000-0x8)={0x0, 0x0}) timer_create(0x7, &(0x7f00000f4000)={0x0, 0x10000000000006, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e6000)=0x0) timer_gettime(r1, &(0x7f000047b000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x4d45a486e6072a6b, &(0x7f0000ab1000-0x58)={0x0, 0x0, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000073a000-0x4)=0x0) 2018/01/26 23:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x563a) write(r0, &(0x7f0000fba000-0x24)="240000002500fff73200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) pipe(&(0x7f0000eb0000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000c98000)={0x4, 0x1, {0x0, 0x3, 0x61f, 0x1, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 23:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dd0000)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') umount2(&(0x7f0000ab7000-0x2)='..', 0x0) 2018/01/26 23:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000b5a000)='./file0\x00', 0x40, 0xffffffffffffffff) utime(&(0x7f0000e75000)='./file0\x00', &(0x7f000085a000)={0x0, 0x4}) mkdir(&(0x7f0000aed000-0x8)='./file0\x00', 0x1f4) getdents64(r0, &(0x7f0000f73000-0x2a)=""/61, 0x3d) rmdir(&(0x7f0000dea000)='./file0\x00') 2018/01/26 23:06:45 executing program 6: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x8000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000da7000)='/dev/ppp\x00', 0x195143, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000da8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a6c000)=0x14) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000928000)={&(0x7f0000da7000)={0x10, 0x0, 0x0, 0x800082}, 0xc, &(0x7f0000b08000-0x8)={&(0x7f0000da8000-0x28)=@bridge_getneigh={0x28, 0x1e, 0x512, 0x7, 0x0, {0x7, 0x0, 0x0, r2, 0x20, 0x100}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x4c000}, 0x81) vmsplice(r0, &(0x7f0000da7000-0x8)=[{&(0x7f00007ad000)="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", 0x1000}], 0x1, 0x9) 2018/01/26 23:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000003a000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000bdd000-0x8)={0x1, &(0x7f00006e1000)=[{0x0, 0x0}]}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f00008a6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f00000dd000-0x1000)=""/4096) dup3(r2, r1, 0x0) 2018/01/26 23:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x808000000000002, 0x3e, 0x3, 0x158, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000527000)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006b6000-0x8)={0x0, 0x30, 0x0}, &(0x7f0000fca000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d3d000)={r1, 0x1, 0x30}, &(0x7f0000d9c000-0x4)=0xc) 2018/01/26 23:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000214000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000722000)=0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) [ 45.233946] binder: release 6720:6730 transaction 10 out, still active [ 45.249126] binder: undelivered TRANSACTION_COMPLETE [ 45.261055] binder: release 6720:6742 transaction 10 in, still active [ 45.277074] binder: send failed reply for transaction 10, target dead 2018/01/26 23:06:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e11000-0xa)='/dev/hwrng\x00', 0x80, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000004a000)=""/121) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000a80000)="be", 0x1, 0x0, &(0x7f00001e2000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 23:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0xf1) sendmmsg$inet_sctp(r0, &(0x7f00007af000-0x1c)=[{&(0x7f000076c000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cf8000)=[{&(0x7f0000f49000-0x90)="8176b63c79c5f5557abb67a0d9bdfcb2a2d313ae36a0e036e4512fb4446bf5ceee7e005d632a7290a37aa8c0dba21361ecd9affcf63c533d77725e279d1b2a06a9a7a9e622e3596ca8f45b29db5433b0536ea74c13cab00e49923d221df0c47dd7558b82a5f44d2687202fbcf597944e9539fd7d9b24ca306c91352243aecbdaa6fb2b137a71af81ba1eed1c6f40772f", 0x90}], 0x1, &(0x7f00004f4000-0x2c)=[@init={0x14, 0x84, 0x0, {0x4, 0x40, 0x3ff, 0x9}}], 0x2c, 0x20000000}], 0x1, 0x40000) r1 = memfd_create(&(0x7f000040f000)='\x00', 0x3) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000334000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000d5f000-0x8)={r2, 0x8}) syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8906, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0x0]}) 2018/01/26 23:06:45 executing program 6: fstat(0xffffffffffffff9c, &(0x7f0000b6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() setregid(r0, r1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0xfffffffffffffe01) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000007000)=0x0) pselect6(0x40, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0}, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000006000)={&(0x7f0000005000-0x8)={0x0}, 0x8}) r4 = syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x12240) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000004000+0x54b)=0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r5, &(0x7f0000007000-0x2f)=@access={'system_u:object_r:ptmx_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x30, 0x35, 0x0}, 0x2f) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x311880, 0x0) [ 45.307754] binder: 6720:6730 ioctl c0246400 20b39000 returned -22 [ 45.318588] binder_alloc: 6720: binder_alloc_buf, no vma [ 45.324549] binder: 6720:6730 transaction failed 29189/-3, size 0-0 line 3128 2018/01/26 23:06:45 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009c0000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @random="8be537fe9fd0", [0x0, 0x0]}, 0x10) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) 2018/01/26 23:06:45 executing program 4: r0 = add_key$keyring(&(0x7f0000d9c000-0x8)='keyring\x00', &(0x7f0000675000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f0000716000)=""/234, 0xea) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/104, 0x68) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x2c, 0x100) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000844000)=0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x9e)="b07f0de7aa009d4ceef69cc3039dc2887c30e3311e781ae402594a097722d0b0f8d1b0a9a8b51c266cdc72d6af40b03147167b9920ab4c4c7fe5880de0c253ee7a0d49d88ebbaf5782e7d8608bf613c7671abc0fa9512ed29f9d58eec1d6083ec8b76f9b17e9f6459261e17e560d925755f057ce981b298c2d18ec1eb095024e010cec65c359d58016b516c960f640c10c0fac3c80aa9d86e73f399abbc9", 0x9e, r0) 2018/01/26 23:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00002c1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fce000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000195000)={0x8001, 0x0, 0x2, 0xe4ac}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000613000)={0xff80000000000000, r3}) getsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000ce5000)=""/0, &(0x7f0000f2a000)=0xffffffffffffff96) 2018/01/26 23:06:45 executing program 6: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000093e000-0xc)='/dev/random\x00', 0x0, 0x40000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) finit_module(r0, &(0x7f00007bb000)='/dev/random\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00006d4000)=0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000093e000-0x10)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffff372, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000093e000)='./file0\x00', &(0x7f000078c000)=@known='system.advise\x00', &(0x7f000093f000-0x1000)=""/4096, 0x1000) 2018/01/26 23:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009a6000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x101002) write$evdev(r0, &(0x7f0000614000)=[{{0x0, 0x2710}, 0x11, 0x3b, 0x0}], 0x10) sendfile(r1, r0, 0x0, 0x72439a6f) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000034a000-0x4)=0x0, &(0x7f0000fac000)=0x4) 2018/01/26 23:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000f58000-0x4)=0x8, 0x4) 2018/01/26 23:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc1000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000efc000-0x4)=0x0, &(0x7f0000a62000-0x4)=0x4) 2018/01/26 23:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000dbd000)='./file0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002dd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x65b) [ 45.353676] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 23:06:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") umount2(&(0x7f000017c000)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00005d8000)='/dev/rfkill\x00', 0x800, 0x0) socketpair(0x1d, 0x5, 0x3f, &(0x7f0000a4c000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/26 23:06:45 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008ec000)={0x0, 0x0}) ioctl$void(r1, 0xc0045c77) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000)=0xe8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000028000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000013000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000027000)=0xe8) r6 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000)=0x0, &(0x7f0000027000)=0x0, &(0x7f0000022000)=0x0) r8 = getpid() mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000027000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000-0x4)=0xe8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000027000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xe8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000028000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000027000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000018000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001e000)=0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000-0x4)=0xe8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000027000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002b000-0x4)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000027000)='./file0\x00', &(0x7f0000028000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f000000f000-0x4)=[0xffffffffffffffff]) r18 = getpgid(0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000028000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000-0x4)=0xe8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000010000)='./file0\x00', &(0x7f000002b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000000000)={&(0x7f0000027000)=@proc={0x10, 0x0, 0x0, 0x1000200}, 0xc, &(0x7f0000004000)=[{&(0x7f000001f000-0x218)={0x218, 0x19, 0x818, 0x3, 0x1, "", [@typed={0x10, 0x7b, @u64=0xb07d}, @generic="5997b1931128188068dd7ef9b386ea900872b7b9c3e24f9a1f635d86e4393c9c52402985d9b24ec8e7ea2f3f37d6b5ddb93c4ead9fc7306ae5eb7ea984d629e99d6e59580f9daf1845da850d3daec3524933e61d45b48428702e3db2f50deda48838028514434c464d2b1a4500700387e8d1c0046a00502ed2b46daa3a56062bc48f7b845528adf607cb697bc400b4be4f20a79683af3801f0ee0cc0a594ef114728a455c4af2cb4272100105bab0e4651ba0c1d188c436ba7d03295e5a83c35d8d0157dd514dbb8c626de9b", @typed={0xc, 0x16, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="67ea5178ecafc2947859ba08c77740017ea3257b7fcddd641eca47b9755ab30effe80d17e2e5b429226e4e98c99648ee9cc3aef91d20387807a05fdbc3dd74587c640337efb2d846e4427391424d3122fbe8e6c3d16caee868ca73478cb8f376a4c131b2d7049c939c2d78c02bf196619af12cefd0b99d8ae87ea7312e75622ccc28cb9d1a7fe017fba51aa21d1bfab77464b392c9a7c89c55e9684e647d8958effcc4d5cfe5b355dd2bf45eb0eb03ffe094026ad1be1f604ef9d3ba00b4384c21f2436e85f7413b722d63021a8c66c8c2ba2df6055f5047fcc4889701a25f3074dc33d0", @typed={0xc, 0x6c, @u32=0x8dc}, @typed={0xc, 0x94, @uid=r3}, @generic="993fcf257bf1f9d25094509ad496ef8244858fbdd4b1ce3783095a67b6843d5c4a47"]}, 0x218}, {&(0x7f0000026000-0x320)={0x320, 0x17, 0x1, 0x0, 0x1, "", [@typed={0x14, 0x6c, @str='lo}eth0GPL\x00'}, @typed={0xc, 0xc, @ipv4=@empty=0x0}, @nested={0x280, 0x32, [@typed={0xc, 0x2b, @fd=r0}, @typed={0x8, 0x4, @void=""}, @generic="a68c3799dbddf5b4c28078809bada150e409d04e76073731364fadc990c6b1a18f0c3360f5a45c5f439b69ac84b6bdeb073f187870eba8ebffda394689d0b595b8b8dd5f8126b18b7248c919bdd0a7d17e3d61d65c4010cfe52cbc", @generic="e0bbb8ed72d1e8b33c275f73aa3cc06d4cba13fb862afb8cef2f4bcf402e211c45ad7ac794de0f0913eafbadb82e624c4788e155371bd0004e4d67f1258b4ca4e197e60aa7f1ae7cc5b02c5fef69977673b9e22b7c335a5238020ecfe419d758cba97ea1f0f18b3f0918a740d044a4c99193659ca46b7e307990b6b96a56cdb4c647336816bd1d4a2541b6b00730f21da8322b5dfc124252f363a992d9c97635a02a1981e071d1fbeb5a050e6470c1e38a020d7ed21cdb4e6f3802f3a27469827173bc92f23919ea4fc4ea29c5518ac17989a52c9fd08e6d658751dafd049eb0a68da5a5ca", @generic="1dd7616207066e556ecf1598d0d9059bc9cfa76c003e7e", @typed={0xc, 0x5a, @pid=r4}, @typed={0x84, 0x7d, @binary="335cd423cf46efe3831c6220658bcaa4bc02060b720c2d7661757be98f434de7329d33e059984fefc7219a688075fd49b48859dda70984edbee506af26c5e0c388d1e07593953cd9c02c00aac6847295c52d4acd744ac9c416fd889d1b63bf262ba7f58d187049b532aa64281e4916e207fe063f62cfb4fe8a"}, @generic="75260399e1e2396f8c9a9c6927fa09f5d3ced4a41cf2e022e62db847e3c9dc8968996312ffa4488da48de7a0da1e31bf31e7fc255be6f5a5e5454cbc1a33d5e3da07215c9601a42b277faf717e8d84ababaaeff410d766118e3fb7e355bfe75981b0155c4d31ab", @typed={0xc, 0x88, @ipv4=@rand_addr=0xc4fa}, @typed={0xc, 0x3a, @ipv4=@loopback=0x7f000001}]}, @typed={0x10, 0x25, @u64=0x1}, @generic="92abccc0cbbb46ca1dc9a633d6fb4383821b832dbdfe7e76407b334b9061c18b4909fa73f1287d7bac6c527f483b2deabb85710c1ace68f897faa674fce0d9db49b3cd6d64c2e00b1aee4e1cef73ff3929a43d54e05f45777d4460d5e4"]}, 0x320}, {&(0x7f0000028000-0x20)={0x20, 0x17, 0x400, 0x2, 0x1, "", [@nested={0x10, 0x77, [@generic="2e15153c8ca78fa86b"]}]}, 0x20}, {&(0x7f0000017000)={0x12c8, 0x2e, 0x302, 0x6, 0x0, "", [@nested={0x134, 0x26, [@generic="19043fca27fbfdc44b26f28c0c327f58a943f61e8b29424b4803ba4cd5c370d582a861fde945c648c680cae384be932e690df92632527ff394571d5d", @generic="6c83af3b0ebce0ef8b4cc3d6ebdc3b775ba45aa55ae08e2f8681aea7e81b54842793a2e4dda31ca9d12338fba1a611db535b201ff78ca5eb767ef9a4ad01da096500c9bf026775ec00580d463af8dc992e0c824e1e06e1cb6a22cb694b195a0c381ed69db453a564287d0eb3a8ba17bb3c30afb0600ed5a7edf82eef18328b78b39028d08d2b559f5c7526787e07fee4a8e3d6548c8a00bbfaf5a41f12baf29100f68acf21e36969974eea98e6321212a3dfdbf36af5c4ebf7a0c58909da2229a8abf83be94feb764b6f590a2e9b5b22634259670f7e26865f99", @generic="8fa613619218d091baf4503c543dd7882079df63b5a48f8fb6"]}, @nested={0x4, 0x73, []}, @nested={0x24, 0x4d, [@typed={0x8, 0x5c, @void=""}, @typed={0xc, 0x56, @uid=r5}, @typed={0xc, 0x5c, @fd=r2}]}, @generic="ddc6d9116a1965f47c259fb7bec2b5c72c702515cb61dc85b4b0666600db8b738f5dda616459182a76ecb705dea258fa1ec22dceb0e4aeeb3d9ad7c05d6caedf8515222043bf51dabdd481ad0419f90ba6020baef46fb4abf2ba691aeff022f48297b6a069a000eb963c45ce63ee9102ef8458e56bda0be56c3bb6e133bb52af6d41", @nested={0x10c0, 0xa, 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@generic="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@typed={0xc, 0x1b, @uid=r10}, @typed={0xc, 0x77, @uid=r11}, @typed={0xc, 0x79, @ipv4=@empty=0x0}]}, @typed={0xc, 0x6a, @fd=r1}]}, 0x20f0}, {&(0x7f0000028000-0x1a0)={0x1a0, 0x22, 0x400, 0x1, 0x1, "", [@typed={0xc, 0x1d, @fd=r1}, @generic="af68536234b69b5d568b66cca11020a4", @generic="73cacd482cf80571793a6661fb57589e1f8ff5c4dfe9961a7e6a23ce86af9ef97cf2765ae59633772ad487c4485554a375cbdcb148279ae8109067a7295d8e9d147465efc07142f831c38f6206c6982e7bb928243d175d4548839d65b86f5f162c238195cad6ac7efb489460bb7d61030ca456948af89b42168f384fa971b7ac189edb7fa7977ddc86591592a6652442db5caed466af8af7b32a775dcc9e861a64f7b0fd91", @typed={0xc, 0x7a, @str='@]\x00'}, @generic="45b7c3a30f45938e15ec62a25262ba00f401868273f8f338c91f01e0b02d5c58e46e904445ca4e0ac8e8bba144f103ceea00228f2bf77ed33621d83d6b54b9e50de2f25e02f27bd05e8511b8aea5642842dc119ce0211ec89f8b10b47fa7848aa49f9a26ffabf83e5cd54ca3abd4b774d4f826379d20612eee32de9384dfa1eb5d6c22a9a4fb0a33677c2f306763af767aa24481f7f87879d2281a40360ffe44af3fdd775afdb11cbc53f53566ca5144e70ba8f9371043ce21fb44fe0214cc05f790"]}, 0x1a0}], 0x8, &(0x7f0000028000-0x48)=[@cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0x48, 0x40000}, 0x1) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getown(r2, 0x9) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 23:06:45 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000c21000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={r0, 0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000003000)={0x1000}, &(0x7f0000002000-0x8)={0x0}, 0x8) 2018/01/26 23:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000748000-0x10)='/dev/input/mice\x00', 0x0, 0x400080) accept4$llc(r0, &(0x7f0000701000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000428000)=0x10, 0x80800) recvfrom$llc(r0, &(0x7f0000802000-0x1c)=""/156, 0x9c, 0x100, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00009cd000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_procfs(0x0, &(0x7f0000005000)='oom_score_adj\x00') pwritev(r1, &(0x7f0000018000-0x20)=[{&(0x7f0000007000)='1', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f000066c000)={0x4, 0x85b, 0x1, 0xa73b, 0x12, 0x101}) recvmsg$netrom(r1, &(0x7f00004a0000)={&(0x7f00002a6000-0x10)=@ax25={0x3, {"4718e601ea6b2a"}, 0x100}, 0x10, &(0x7f0000e2d000)=[{&(0x7f000000d000)="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", 0x1000}, {&(0x7f0000446000-0x82)="4345fbf1971b42f1473297e975e1754d3abcaae551c281008e0100432a183f783868126fd1ab4d72e64b3475259358da1c0ffa24708947f5416fcce6e209b74ecf4b3e6cf50cd0aff1c55f0d515bc3fffe6c88276f501ca8ea238280876dab928bc92f2f603f804d42f7adab5ba9bc5e187f397cec1ffb2b030cefd5213b7eb223ac", 0x82}], 0x2, &(0x7f000099b000)=[{0x108, 0x105, 0x974, "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"}, {0x80, 0x0, 0xeb1010b, "45831e2aaa9cc856bb0ee8e1da4df7c80376180c5da25d805577c036066840a96cccb7592738e24160ce427cf7fde3adca8d7d820a9e1fba638bbafaa62a0f69b41fd233aa6019f18e6fe2a2782f9e2b7c6bf92de42beb6a90eec2dff48e4416819df5079c73f500e6b55faf84143fd62f1c"}, {0x7c, 0x10d, 0x0, "ff623621a9f6c0168b453c53be4533309bd02dab8451f9a650e19f5cbba715cfc6b74189666912ef714463ecf8b39757b5f82caa5ad49c1254fff5b17b26cf90c6655c1ffa681a7c1c8bc4980ddff45c15695bed0dc27c4fc4baf17060833a136f6a86cd9af262f9460e79c8e4b3"}, {0xc4, 0x11f, 0xb757, "00a85b0da33d9c701568039b8e3793ef07e3a79efa6df36e475287ecd83c96558c6cd9c0f833d6578cabe5552d00d36af26581bfe3e8b9d754533cee3036f07dfba9208fd7ae5ed29398a2e0d4b9911353eef8ab0b8bdedeb8865c8d9760d35eba4b422f40c58426b4ec02fb78467b922afc411e23c4e4a9ffa5fb4d0652f6cfacb4663f86eb40b3559864a9a4a823c1ec453813a83075d1cf9f3d99acdfe2a8ac3805fdd5ff4b1ad0d3177915ae4716f89349f1e329dc99"}, {0x24, 0x103, 0x1, "110a0d6e0fe678d7514dc11fa6163649357dea1639637d3f"}, {0x70, 0x115, 0x6, "81e6fe916c709d968c2b8d3dcc02163a701a6edab310b509d2809db07807479c4f87cd9da573ab3aed1d09f5db16cb64dea377c6b3a7692705a11d5c1ea626d010b53ab69a37c2a344fa108c87ab2704e1afdfab7fbb3f53e37286621336a95cc966"}, {0x100c, 0x11f, 0xf52, "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{0x14, 0xff, 0x81, "bf1b1722a2ef8f"}], 0x137c, 0x80}, 0x2) 2018/01/26 23:06:45 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000711000-0x4)=0x0) prctl$setptracer(0x59616d61, r2) poll(&(0x7f0000080000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/26 23:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007b0000-0x16)='/selinux/checkreqprot\x00', 0x88000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000ce5000)={0x388, 0x401}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) unshare(0x40600) signalfd(r1, &(0x7f0000122000)={0x0}, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b86000)='/proc/self/net/pfkey\x00', 0xd80c1, 0x0) 2018/01/26 23:06:45 executing program 2: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000c7e000)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00002f3000-0x1c)=[{&(0x7f0000ed9000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000091e000-0x10)=[], 0x0, &(0x7f0000eda000-0x6b)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x7c, 0x0}], 0x1, 0x0) 2018/01/26 23:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d51000-0xd)='net/anycast6\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000194000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006e5000-0x4)=0x14) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00007a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x0, 0x3) 2018/01/26 23:06:45 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e0d000)='I', 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00008b4000-0x44)=""/68, &(0x7f0000b1e000-0x4)=0x44) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000002e000)='./control\x00', 0x4000036) creat(&(0x7f0000176000)='./file0\x00', 0x0) 2018/01/26 23:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000078e000-0x8)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000aa0000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006b0000-0x4)=0x1c, 0x80800) pwrite64(r0, &(0x7f0000360000)="0f02000000", 0x4, 0x0) mount(&(0x7f0000d1b000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x2000001001, &(0x7f0000bc5000)="") r1 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(0xffffffffffffffff, &(0x7f000097f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000093b000)=0x14) connect(r1, &(0x7f0000019000)=@ll={0x11, 0x10, r2, 0x1, 0x3, 0x6, @random="762ec2cb4509", [0x0, 0x0]}, 0x14) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009e2000-0x8)='net/udp\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009fa000)={0x0, @in6={{0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x5, 0x20, 0x4, 0x10001, 0x2, 0x0, 0xfffffffffffffff8, 0x108000000a, 0x10000, 0x5, 0x6, 0x0, 0x1]}, &(0x7f0000e13000)=0xfffffffffffffe3c) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00006b6000-0x8)={r4, 0x19ba}, 0x8) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) umount2(&(0x7f0000e76000)='./file0\x00', 0x2) 2018/01/26 23:06:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f9f000-0xb)='/dev/loop#\x00', 0x80000000004, 0x2000) 2018/01/26 23:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000fb4000)="", 0x0, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x58, 0x3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000b17000-0x4)={0x0, []}, &(0x7f0000b2e000)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000742000)={0x0, 0x0}) shutdown(r0, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000f70000-0xe0)=@get={0xe0, 0x13, 0x4, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:45 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(r0, &(0x7f0000002000)="b678e02c12a9c33b6bb2231cc3bd401c864bf58c2b697a5a54dcef7d67fcaef0a781d962aa7737dff0565ca71723ff1a7b861ad0209b00edba5e01a4bbad5fa969f4efe034fb8938e21ac3c402bd45bd7a4114f0f61a494f674605a6ca58f4f7851fd41e002737a5994187ed1226b9abedb56f837faf0bf22d1110a8482352884bfba88c90752da610892df521e58313573a360a6210bf24d75755703da3df312f780cd621a90fb8696d2832327de6b68ac286a01806", 0xb6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/26 23:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f00009aa000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00007e2000)={0x100, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000, 0x1e1e1e1e1e1e427, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x98) [ 45.553880] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 23:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000995000-0x10)={0x392, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000042e000-0x8)={0x0, 0x4}, &(0x7f000072b000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003c5000-0x8)={r1, 0x8}, 0x8) poll(&(0x7f00006f4000)=[{r0, 0x0, 0x0}], 0x1, 0x7ff) 2018/01/26 23:06:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00004c5000-0x10)='/dev/input/mice\x00', 0x0, 0x0) epoll_create(0x7fffffff) r0 = syz_open_dev$sg(&(0x7f0000c00000-0x9)='/dev/sg#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000046e000-0x4)=0x0) 2018/01/26 23:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000081b000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dc7000-0x10)={0x0, 0x2, 0x49, 0x8000}, &(0x7f00006be000-0x4)=0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000f8e000+0x30)=""/219, &(0x7f00001c4000-0x4)=0xdb) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000b000-0x4)=@assoc_id=r1, 0x4) ioctl(r0, 0x2276, &(0x7f000069f000)="ee") 2018/01/26 23:06:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(r0, &(0x7f0000516000)='./file0\x00', 0x280000, 0xea) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00007a0000+0xdcb)={0xcc, 0x101, 0x9, 0x5}, 0x8) bind$inet(r0, &(0x7f0000f21000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000f44000-0x43)="2f97a95bd71fadb6fd412e2d811a21dff0ff2a5d1dc37c0b6fca6777911cc94856c36d70928ce6dec121cd182f51ed5735af4c9db826d472e7fbf83b91108f035dfacc", 0x43, 0x4000000, 0x0, 0x0) sendto$inet(r0, &(0x7f0000cd4000)="", 0x0, 0x44001, &(0x7f00004f5000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 23:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002ef000-0x4)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00009a0000)='/dev/autofs\x00', 0x30000, 0x0) fallocate(r2, 0x3, 0x4, 0x81) perf_event_open(&(0x7f0000134000)={0x5, 0x78, 0x2da, 0x3, 0x3cf, 0x1, 0x0, 0x786, 0x8000, 0x80000009, 0x2, 0x8, 0x0, 0x10000, 0x1, 0x0, 0xf7, 0x4, 0x2, 0xffffffffffffffff, 0x80000001, 0x2f4, 0x5, 0x7, 0x2, 0x8001, 0x1, 0x3f, 0xdb3, 0x8001, 0x1000, 0x6, 0x401, 0x9, 0x2, 0x5, 0x7fffffff, 0x7, 0x0, 0xed78, 0x0, @perf_bp={&(0x7f0000b91000)=0x0, 0x8}, 0x200, 0x7, 0x10001, 0x7, 0x8, 0x3f, 0xfc, 0x0}, r1, 0x20, r2, 0x4) 2018/01/26 23:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000cd9000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') getsockname$llc(r0, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005fa000-0x2)=0x10) 2018/01/26 23:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x80000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ae5000)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000288000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) syz_open_dev$sndtimer(&(0x7f0000405000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x4, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000521000)={0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000025f000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f000064d000-0x4)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) epoll_wait(r2, &(0x7f00001bf000)=[{0x0, 0x0}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000052000-0xc)={0x13, 0x0}) tee(r0, r2, 0x400, 0x1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000da6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000266000)=0xc) sched_getattr(r4, &(0x7f0000c82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000697000-0x8)=0x7a31, 0x8) 2018/01/26 23:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000fd5000)='/dev/input/mice\x00', 0x0, 0x200000) 2018/01/26 23:06:45 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/26 23:06:45 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008ce000)='/dev/rfkill\x00', 0xc2deb2cef93d16eb, 0x0) mq_timedreceive(r0, &(0x7f0000c4f000)=""/10, 0xa, 0x401, &(0x7f0000e28000)={0x0, 0x1c9c380}) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00008f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000485000-0x4)=0x14, 0x80800) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f00000a5000+0x1ec)="1329283067572fe902ef68d7415b0365abd35b6e9245d63faffa7b0576d9d3599ad4a1eb5e5954c04bbb5c309e183f533d84436956e8e5e63141053eecc039b489038a6e5caf1bbf266854b71a384c59fe70c65b4137f801e87065b1799725c356f346586f83c348690efd5031e8e417560626b58acb045084411b1cb84fce683ab4dacb08c09084a7ac5e8528f05b7f20cfd124b3c6632bf9e871479c36cc1d7e78d78e46e07d8160fb5c479ca7bb347f453362d1d1b3a0c7363aed0440d197e10eb7ea7c2d3ee860075a096d39a5") mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000006000-0xc)=""/12, &(0x7f0000006000-0x4)=0xc) write$eventfd(r2, &(0x7f0000004000)=0x0, 0xfffffea1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/26 23:06:45 executing program 4: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff9000-0xc)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000e70000)='./file0\x00', 0xd0a8, 0x3) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000ff9000-0x8)={0x7, &(0x7f0000ff9000-0x38)=[{0x4, 0x401, 0x8, 0x100}, {0x1, 0x2, 0x80000001, 0x4}, {0x1ff, 0x3, 0xff, 0x7ff}, {0x2, 0x1, 0x800, 0x80000001}, {0x80, 0x10001, 0x5d, 0x4}, {0x452, 0x70, 0x7, 0x8}, {0x5, 0x56, 0x98b3, 0x1}]}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ff9000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ff8000-0xdd)={0x0, 0xd5, "811373b137ecee8afac74a091ac900d1030b466b60d177d39f8bf4f71789f279c56c6da6dc787fa809d2ab2c2cb4837605dcfc8d6736e1384380384c248be57be192b48c417aceb83bb6f60d9d050e1b39a4f5a90ba2021248ee6732c8c8848abbafb9106f5df95e3965bf730fa26539a69b74cde14fc83ecf8143bdd2fea3a836414b2784ddf57766e47d058285246921f83b72ac99b015597bacd504c69277dad3265c9e9d0615ea0a8a1e5f0236280128fec7b7665f7911d04364c807a18d0ff56c8d108826547d2e40985f49ced28b2b498ad9"}, &(0x7f0000ff8000-0x4)=0xdd) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000029c000)={r2, 0x4}, &(0x7f0000ff7000)=0x6) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000ff6000)=0x1, 0x4) r3 = socket$packet(0x11, 0x20000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00003b5000-0x4)={0x0, 0x4, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000003e000)={0x5, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x0, 0x7, 0x1, 0x7fffffff, &(0x7f0000ffa000)=@generic="7d9d5dd58fdf0e9be0c5e673330f95a0", 0xefa, 0x5, 0xfffffffffffffffb}) 2018/01/26 23:06:45 executing program 6: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000e5000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000af0000-0x40)={0x3, 0x3, 0x3, 0xd98, 0x5, 0x6fcf, 0x2, 0x9}, &(0x7f0000af0000-0x40)={0xcf49, 0x6, 0x2, 0x7, 0x4c9d, 0x3f, 0xd0aa, 0x494}, &(0x7f0000aef000)={0x76, 0x8, 0x4, 0x7ff, 0xe5, 0x10001, 0x55b1, 0x3}, &(0x7f000080d000-0x8)={0x77359400, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00007f2000)={0x80000000, 0x0, "636c69656e743100000000000000000000000000000000000000000000000000007fffffff00", 0x0, "093cb1e9bd31deef", "73ccff9a70d982c3ecf1a893a8ddcd5049935c2c95ca805ba6e3001269eecc20", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 23:06:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000418000)={@generic=""/16, @ifru_ivalue=0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000001000-0x4)=0x7ae840fc, 0x4) 2018/01/26 23:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x100000000007, &(0x7f0000047000-0x10)={0x0, 0x0}) r0 = timerfd_create(0x0, 0x0) r1 = creat(&(0x7f00007a3000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000a6000)={0x0}, &(0x7f0000b34000-0x4)=0x4) fstat(r0, &(0x7f0000e3a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 23:06:45 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000084000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x1) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00005d6000-0x4)=0x0, 0x4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f7f000)={@common='ip_vti0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003ca000-0xc)={0x0, 0x58, &(0x7f0000f7f000-0x58)=[@in6={0xa, 0x2, 0xc8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0xb67, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3e4cc23b}, @in={0x2, 0x1, @rand_addr=0x5b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f7e000)=0xc) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b45000-0x8)={r2, 0xfff}, &(0x7f0000f7e000)=0x8) 2018/01/26 23:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000061b000)=0x0) prctl$setptracer(0x59616d61, r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005df000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004ef000)='dctcp-reno\x00', 0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000eae000)={0x2, [0x0, 0x0]}, &(0x7f0000923000)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000164000)={r3, @in={{0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = gettid() fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000348000-0x8)={0x0, r4}) fcntl$setsig(r2, 0xa, 0xc) recvfrom$ipx(r2, &(0x7f0000a31000)=""/5, 0x5, 0x1, &(0x7f0000f32000)={0x4, 0x9, 0x8, "142c104a571c", 0x1, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d1d000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000928000)=0x24) 2018/01/26 23:06:45 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r0, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r0, &(0x7f0000e98000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000d8f000-0x4)=0x0) [ 45.792379] IPv4: Oversized IP packet from 127.0.0.1 2018/01/26 23:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00004b5000)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000030c000-0xd8)=""/216) 2018/01/26 23:06:45 executing program 0: r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000776000)='./file0\x00', 0xa0000000) inotify_add_watch(r0, &(0x7f000083d000)='./file0\x00', 0x20000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x210000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000003000-0x2)={0x7, 0x8}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000005, 0x1010, r0, 0x0) times(&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4000804) inotify_rm_watch(r0, r2) 2018/01/26 23:06:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000600) recvmsg(r0, &(0x7f0000004000-0x1c)={&(0x7f0000002000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=""/0, 0x0, 0x0}, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000dfe000-0x4)=0x0) 2018/01/26 23:06:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00006fb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffce2) shutdown(r1, 0x1) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="", 0x0, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 23:06:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r2 = open(&(0x7f00001b8000)='./file0\x00', 0x0, 0x0) open(&(0x7f000057f000-0x8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x39, 0x0) 2018/01/26 23:06:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000564000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket(0x10, 0x2, 0xc) fstat(r0, &(0x7f0000a91000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df4000-0xe8)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x2, 0x7, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x101, 0x100000001, 0x0, 0x731b, 0x3e6, 0x2}, {0xffffffffffff8001, 0x7, 0x6, 0xf65}, 0x81, 0xe, 0x0, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0, 0x0, 0x1, 0x1f, 0x0, 0x0, 0x0}}, 0xe8) r1 = dup(r0) openat$rtc(0xffffffffffffff9c, &(0x7f00004ae000-0x9)='/dev/rtc\x00', 0x8000, 0x0) write(r1, &(0x7f00004be000)="1f0000000303059200ffff080000d21d0000733709400500067fde00f32e0e", 0x1f) openat$hwrng(0xffffffffffffff9c, &(0x7f0000095000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000076b000)={0x0, 0x0, 0x8000}, 0x4) 2018/01/26 23:06:45 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000006000)={0x8, {{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/26 23:06:45 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007ea000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000001000-0x40)={{0x3, 0x0, 0x0, 0x3, 0xbf07}, 0x1, 0x7f, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00001a3000)={&(0x7f0000175000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x162, &(0x7f00008b8000-0x10)={&(0x7f0000635000)={0x18, 0x1, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00003f4000-0x6)={0x8, 0x6a, 0xfffffffffffffffe}) getpeername$packet(r0, &(0x7f0000f1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000015000)=0x14) 2018/01/26 23:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000c62000-0x8)='./file0\x00', &(0x7f00003a2000-0x80)=""/128, 0x80) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c71000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008d5000)='/selinux/status\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000fbf000-0x8)='./file0\x00', r1, &(0x7f00002be000-0x8)='./file0\x00', 0x4) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') r2 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) write$selinux_create(r2, &(0x7f0000d39000-0x3c)=@objname={'system_u:object_r:cpu_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x31, 0x33, 0x20, './file0\x00'}, 0x3c) fcntl$setflags(r2, 0x2, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000985000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f00003de000)={r3, 0x2, &(0x7f0000d99000)=[0x3, 0xffff], &(0x7f0000175000)=[0xe3], 0x22, 0x5, 0x4, &(0x7f000076e000)=[0x6, 0x4, 0x8, 0x8000, 0x3], &(0x7f0000a6a000)=[0x6, 0xffffffff, 0xa1], 0x0}) 2018/01/26 23:06:45 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002b000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(0xffffffffffffff9c, &(0x7f0000d01000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80000) r0 = signalfd4(0xffffffffffffffff, &(0x7f000015d000-0x8)={0x4}, 0x8, 0x800) setns(r0, 0x144000000) 2018/01/26 23:06:45 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000882000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='sessionid\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) lseek(r1, 0x0, 0x3) 2018/01/26 23:06:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) flock(r0, 0x0) pipe(&(0x7f0000058000)={0x0, 0x0}) 2018/01/26 23:06:45 executing program 4: lsetxattr(&(0x7f00003ea000-0x8)='./file0\x00', &(0x7f0000a13000)=@known='com.apple.FinderInfo\x00', &(0x7f0000d26000)='lo\x00', 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000796000-0x8c)={0x0, @in6={{0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f30000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000999000-0x10)={0x7, 0x4, 0x1, 0x9, r1}, &(0x7f000055f000)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000bd2000)={0x3, &(0x7f0000acd000-0x18)=[{0xbdfa, 0x5, 0x0, 0x100}, {0xc6, 0x4, 0x8, 0x2}, {0x3, 0x4, 0xfffffffffffffffd, 0x4}]}, 0x8) fgetxattr(r0, &(0x7f00009d8000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000231000)=""/0, 0x0) rt_sigpending(&(0x7f000008d000-0x8)={0x0}, 0x8) [ 45.941933] audit: type=1400 audit(1517008005.724:20): avc: denied { getattr } for pid=6916 comm="syz-executor3" path="socket:[13423]" dev="sockfs" ino=13423 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 [ 45.978425] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/26 23:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstatfs(r0, &(0x7f000084c000)=""/92) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/26 23:06:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) recvfrom$unix(r2, &(0x7f000049c000-0xfa)=""/250, 0x2d, 0x2002, &(0x7f0000b0e000)=@file={0x1, './bus\x00'}, 0x2e) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) llistxattr(&(0x7f0000627000)='./bus\x00', &(0x7f0000b9d000)=""/204, 0xcc) r4 = dup3(r2, r2, 0x0) unlink(&(0x7f000009c000-0x6)='./bus\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006c3000-0x8)={0x0, 0x0}) poll(&(0x7f0000bfb000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a47000)={0x0, 0x1a, "6d1899bc86284559663cc2424277ede39ecec7e4debbe30ab51d"}, &(0x7f000019b000)=0x22) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000263000)={r5, 0xa24}, 0x8) r6 = inotify_add_watch(r4, &(0x7f00002e1000)='./bus\x00', 0x4000000) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000c42000-0x10)={&(0x7f0000249000/0x2000)=nil, 0x2000}) inotify_rm_watch(r1, r6) creat(&(0x7f0000687000)='./bus\x00', 0x102) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000dbd000)=""/216, &(0x7f0000e97000)=0xd8) dup3(r1, r0, 0x80000) 2018/01/26 23:06:45 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x5, 0xe, 0x3e, 0x3, 0x3, 0x0, 0x7, 0x9, 0x9, 0x20, 0x80000001, 0x4}) r1 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000003000)=0x8) close(r1) 2018/01/26 23:06:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port0\x00', 0xfffffffffffffff7, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9aef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c60000-0x10)='/dev/sequencer2\x00', 0x101003, 0x0) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000621000-0x58)={0x80, 0x0, 0x200, 0x100000000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstatfs(r1, &(0x7f0000a38000-0xe5)=""/229) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f09000-0xf)='/dev/sequencer\x00', 0x20e002, 0x0) 2018/01/26 23:06:45 executing program 3: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x2, 0x2f7}, &(0x7f0000c68000+0x537)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000048c000-0x10)={r1, 0x8, 0x4, 0x0}, &(0x7f0000244000-0x4)=0x10) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000ff8000-0x1c)={0x0, 0x0, &(0x7f0000ff8000-0x28)=[{&(0x7f0000ff8000-0x66)="16b1c69cc960fa5ecc4d0a71a7fbd9ae4d36f9613ab2b04e14219f3f3b6d4ef0d4d8bbc377f247a8759fd7ec68348be3bf552957b453c09367485629bf0dd37bf5526a9c8f892238a3cdbaa74cf926", 0x4f}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000883000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000abb000)=0x10, 0x80000) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='attr/prev\x00') exit(0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f00007a3000)={0x0}, 0x8, 0x0) sendfile(r3, r2, &(0x7f00008de000)=0x0, 0x383) 2018/01/26 23:06:45 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) 2018/01/26 23:06:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004bb000)=0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000655000-0xa)='./control\x00', 0x81000028) creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000877000)=0x0) [ 46.006364] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/26 23:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00005a6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = syz_open_dev$sndseq(&(0x7f00009ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00006b2000)={{0x8080, 0x0}, 'port0\x00', 0x25, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x4, 0x1, &(0x7f000076a000-0x8)={0x0, 0x0}, &(0x7f0000a2a000)={0x0, 0x0}) 2018/01/26 23:06:46 executing program 5: prctl$getreaper(0x29, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x400800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00006c1000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f7e000-0x14)={0x0, 0x3, 0x5, 0xffffffffffff1674, 0x2, 0x7ff}, &(0x7f00006ff000)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000aa8000-0x8)={r2, 0x68c78e96}, &(0x7f000076d000)=0x8) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000fa2000-0x58)={0x0, 0x1b, 0x2, @thr={&(0x7f0000fa1000+0xdde)="6c434438807f6bbabeb1fcd41da79cbe21fdb1cb729eea9b7b6ffccb70e0f1aac61c4ec370132c617a25e09d23b23a37fea14da5369ff3b18a7b5093f79a779648e1e37bce569639c1905df36814168a95a35400de9c1efd10f68bafb13c7ab19e7072acc4f1b00578a4b0da0ba0a146574379a292cab0ecfa9474a144dfee633a0b71dce4c28a47157c6998156493e093df690c6a567f3acf0025ab6bd8473e327cd0b2fa44556cdf41876affb963983008c12d312f02edfcbc2983d98c0abc6a66058e53beaa859951e8b940f7c18c4e149d", &(0x7f0000fa1000)="4ad1cb2770cbc21d0d912c910e36c1f5752d4f3bf56ff000d1a707fe7c2ebad99d5bc8fb2839c75c468107f90ff421ef8ab7e8716b005d3fe2d44a259c11c2fd00a20b44d1e1e2b4b5eb71e11edec0e450cb0fff6f5f4fa4c750e806cb1fb8370c003a365e48e6c37506d2e27c85e3d64679e2d0031c77dd65124f5b6ca81fb8d07c5f043a38909f9cda6a3c431f1a351b51a42e18ed002b636f84ab13e8a62034333ef1b53669d08de9c5ef45fdc620345215dfa63b8a7353d3ff495c42ce4641011544fcc72616d426d768f874569bb0500313a658ea893b9b73b8271f38963aedc2a89b49b19b3bdb9b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 23:06:46 executing program 6: r0 = syz_open_pts(0xffffffffffffff9c, 0xa600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) write$eventfd(r1, &(0x7f0000691000-0x8)=0x0, 0xffffff42) 2018/01/26 23:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000092c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f000070c000)=0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x6, &(0x7f0000fbb000)={0x400000000000, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) sigaltstack(&(0x7f0000c41000/0x1000)=nil, &(0x7f0000269000)=0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000b0b000-0x110)={0x1f, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/26 23:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x5, 0x0, 0x4, 0xffffffffffffffff, [@sadb_address={0x3, 0x17, 0x0, 0xa0, 0x0, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da4000)='/proc/self/net/pfkey\x00', 0x20001, 0x0) recvmsg(r1, &(0x7f0000b07000-0x1c)={0x0, 0x0, &(0x7f00002c2000-0x20)=[{&(0x7f0000b15000-0xac)=""/172, 0xac}, {&(0x7f0000b47000)=""/92, 0x5c}, {&(0x7f0000400000)=""/4096, 0x1000}, {&(0x7f0000813000)=""/0, 0x0}], 0x4, &(0x7f0000bf2000)=""/75, 0x4b, 0x3}, 0x40) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e5b000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dcd000)=0xe8) 2018/01/26 23:06:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000897000)='net/snmp\x00') mmap$binder(&(0x7f00004e4000/0x3000)=nil, 0x3000, 0x0, 0x62810, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000003e000-0x19)={0x0, 0x11, "aba479765927d49c600a9e46a0fc8cde35"}, &(0x7f0000edd000)=0x19) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x401, 0x2, 0x7fffffff, 0x71, 0x7, 0x100000001, 0x4800000000001, 0x8, 0xfff, 0x9d, 0x8, 0x0, 0x4, 0x9194bfc]}, &(0x7f0000210000-0x4)=0x108) 2018/01/26 23:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000091f000-0xc)={0x0, 0x0}) pipe2(&(0x7f00000ee000)={0x0, 0x0}, 0x84800) syncfs(r1) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000cb5000)={0x0, 0x0}) 2018/01/26 23:06:46 executing program 0: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000855000-0xa9)=""/169, &(0x7f00009f6000)=0xa9) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f000085a000)=0x0, &(0x7f0000d82000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x11, &(0x7f0000000000)=0x4, 0x4) 2018/01/26 23:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a07000)="d52366a14a165378df1ff77ca23dd0dd97603b4c546b68ffba7a24f0afbdeda121de6b2cde880691951c5672f8dd855975a5c785fb1216bbe7ce5652bd3937c88738fd89e74e975d42d4e3177c8c623e9253e54236d1a491a06c4630d15b69ef17ef2b00dbe430cdc58856f2d747a2dcc00a861cbf4cfb40aeae0e61e9f3eb2a98c36fbbfd6fcdcfc1488e76328e79eb4ac760a73c813f2917b640953a31f6783a3f758e989f6d15f9ceac457a7f2d7fbfab0250ddae7f3163658c5ecd21838cba221858ba34127e62b846b565fb9e2f1284039d266825f88e", 0xd9, 0x4, &(0x7f000041a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 23:06:46 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000005000-0xd)='dns_resolver\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000004000)='@cpuset\x00', 0xfffffffffffffff8) 2018/01/26 23:06:46 executing program 5: r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) ftruncate(r0, 0x6) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) fcntl$addseals(r0, 0x409, 0x7) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bea000)=0x0) ftruncate(r0, 0x0) 2018/01/26 23:06:46 executing program 4: futex(&(0x7f0000726000)=0x0, 0xd, 0x0, &(0x7f0000709000-0x10)={0x0, 0x0}, &(0x7f00002f2000)=0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xbaf8affb65ffcc8d}) 2018/01/26 23:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x8001, 0x0, 0x624, 0x0, 0x40, 0x6, 0x0, 0x800000, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffe, 0x3}) r1 = syz_open_pts(r0, 0x11) ioctl$int_in(r1, 0x5452, &(0x7f0000f28000-0x8)=0x81) open(&(0x7f0000d68000)='./file0\x00', 0x2, 0x8) write(r1, &(0x7f0000fd6000)='z', 0x1) dup2(r1, r0) 2018/01/26 23:06:46 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000004000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000008000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x1d9a3a44, 0x0, 0x3636, 0xa, 0xa0, 0x80, 0x3b, r1, r2}, {0x3f, 0x9, 0x90, 0x1, 0x6, 0x80, 0x5, 0x6}, {0x3, 0x7, 0x8, 0xb432}, 0xd86f, 0x7, 0x1, 0x1, 0x0, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x3, 0x3, 0x7, 0x100000001, 0x4, 0x8}}, 0xe8) keyctl$join(0x1, &(0x7f0000004000+0xe1b)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/26 23:06:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000ed0000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f000045d000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000eda000)=0x0, &(0x7f0000c04000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 23:06:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000cd000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bcb000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000267000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000892000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = request_key(&(0x7f000002b000)='trusted\x00', &(0x7f00000c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000076e000)='eth0eth0[ppp1eth1#@GPLkeyring\x00', 0x0) keyctl$get_security(0x11, r0, &(0x7f00000ad000-0x54)=""/84, 0x54) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007f4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/26 23:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000969000-0x28)=@ethtool_eee={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/26 23:06:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x2, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000da2000+0xd99)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) sched_getparam(r2, &(0x7f0000001000-0x4)=0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000fc2000-0x8)=[], 0x1b4) pipe(&(0x7f00008d4000)={0x0, 0x0}) ioctl$KDDISABIO(r4, 0x4b37) write(r3, &(0x7f0000096000)="8d76ef1c6def212a96821dd22c39a9162ccf926a7a16b2c2f566096be24a618d7dc544c95d35ff8c24bda0c3e971468e63eff28d2a3dcea64b35c453e8c74763d87989586fbf38abb7699b0bcdec4b57023e2d7d520656f59dbe2f4d00d0d54e76e6737b5dae312176fcc351a22b3ac1c4f8b1a422b03e75a131340f3619b0e61bcf801dcdbbace2967b7ea3df0abe9ac12791999be725a3b7bffe4d500ea62c759ff71c221a2e07420fc070e1d595de51c95a6b8bf3aeb81f9476a38a33f12e90816f5c1c54e5165faa92e27b0a3cb0aae602af428f5f0b2fccd8275abe9832f4dda511eb2ddcf0973398a3", 0xec) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000aa4000)=0x8) 2018/01/26 23:06:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000af000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002e000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002a0000)=0x0, &(0x7f00006a2000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x33}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x20e, 0x0, 0xffffffffffffffff, 0x0, [@sadb_lifetime={0x4, 0x2, 0x8, 0x3398c4ee, 0xf2, 0xfffffffffffffa50}, @sadb_key={0x201, 0x9, 0x8000, 0x0, "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"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3d}}]}, 0x1070}, 0x1, 0x0, 0x0, 0x0}, 0x800) connect$inet6(r1, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 23:06:46 executing program 4: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000755000-0x1c)={&(0x7f0000d13000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000)={&(0x7f0000e7c000-0x11a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000e7e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e7e000-0x2)=0x1c, 0x80000) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000e7e000-0x108)={0xffffffff, {{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) connect$l2tp(r0, &(0x7f0000e38000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)=0x0) 2018/01/26 23:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000003c000-0x9)='/dev/sg#\x00', 0x0, 0x20001) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000000b000)={0x0, 0x66, "2ea60ec89f21a36989da4c6fd6bf38d707db31ac2ccf5fe2693d6ff78235fe47408a5040848ce66c8600c8102454d869bb0d6ee77520b56852305269733db4a7b4b88869b41f11417bde91d1cd35d33088bccfef9a4970856770a79da52bfd19d5a8ca6951cc"}, &(0x7f00006fd000-0x4)=0x6e) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d7a000)=@assoc_value={r1, 0x400}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000df9000)='/dev/loop#\x00', 0x0, 0xfffffffffffbfffd) ioctl$LOOP_CHANGE_FD(r2, 0x1279, 0xffffffffffffffff) 2018/01/26 23:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001fb000-0x4)=0xa) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00002b7000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008ed000)={0x0, 0x0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r1, &(0x7f00006f7000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003d7000-0x8)={0x0}, 0x8) 2018/01/26 23:06:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x7, 0x8, 0x4e6, 0x7, 0x0, 0x3, 0x20, 0x6, 0x80, 0x5, 0x9, 0x8, 0x0, 0x6, 0xde97, 0x20, 0x9, 0x4, 0x100000000000, 0xbd8, 0x0, 0xf, 0x4, 0x9, 0xfffffffffffffffd, 0x80000000, 0x6, 0x7, 0x481dabce000000, 0xe9d4, 0x3, 0x10000, 0xfffffffffffffffa, 0x7fffffff, 0x584, 0x2, 0x0, 0xdde, 0x1, @perf_config_ext={0x0, 0x1c8}, 0x2000, 0x4, 0xffff, 0x6, 0x8000, 0x400, 0x800, 0x0}, r0, 0x9, r1, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000001000)={0x1a, 0x1b, 0x2, 0xed2, 0x100000000, 0x81, @random="677e2c941ce6", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000002000)={0x0, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000001000-0x8)={&(0x7f0000002000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="81b2b491edd68d9390dbb7a13af69246"}) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000005000-0xf0)="0e29aeaefbe698565a1d197d83743a02bdae44c68db5df830f8edded0639ff874baab6e88e6f259d22d6b9e17f506341fa664a5d1e6b806ac2b811c94c9d1e955caea67294c84bb32bcafbfe2a5197e1167475bb020b02836010b9218dbf2719bff37b293f1a4cb101ba2ea676c3ec3a0833ea881a6fcb8fa04c812b8e1a24a86e93a307c07fba688e8990bbcf5398eefff368a5506dc732d3156e48e54ac97daaef59448f9aaa4ff2e799a7b425b9a56dec5da0a46bcea5c55e1490508db1ebf894ce3364da4835181192e78f680fbaf70e1ac4c285e70d0ce00ae2b4ea27a3a7cd981dd189077fd8c52d1ae3a4f25b", 0xf0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000005000)={&(0x7f0000005000)=@getspdinfo={0x114, 0x25, 0x0, 0x6, 0x0, 0x5, [@sa={0xe8, 0x6, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x2, 0x2, 0x2, 0x20, 0x20, 0x0, r2, r3}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3b}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {0x1, 0x5, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x7, 0x6, 0x7, 0x1}, {0x9, 0x8, 0x1, 0xffffffffffffff7f}, {0x0, 0x9, 0x7}, 0x0, 0x5, 0xa, 0x3, 0x2, 0x26}}, @proto={0x8, 0x19, 0x3b}, @replay_val={0x10, 0xa, {0x6, 0x0, 0x6}}]}, 0x114}, 0x1, 0x0, 0x0, 0x0}, 0x4000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000+0x297)={0x0, 0x1000, "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"}, &(0x7f0000007000)=0x1008) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000007000)=@assoc_value={r4, 0xffffffffffffffff}, 0x8) 2018/01/26 23:06:46 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f3b000-0xb)='/dev/hwrng\x00', 0x202000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006b5000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) modify_ldt$read(0x0, &(0x7f0000000000)=""/104, 0x68) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0x8000, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000002000-0x14)={0x2, 0x40, 0x8, 0x0, 0x3, 0x5, 0x4, 0x2, 0x4, 0x800}) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) restart_syscall() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000002000)={0x82cb, 0x171, 0x1000, 0x0, 0x4, 0x6}) init_module(&(0x7f0000002000-0xb)='/dev/hwrng\x00', 0xb, &(0x7f0000003000-0xb)='/dev/hwrng\x00') socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000003000-0xa8)={{0xb04f, 0x200}, 'port1\x00', 0x88, 0x181002, 0x0, 0xffff, 0x7, 0x76, 0x2, 0x0, 0x6, 0x537, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000000000)=0x0, &(0x7f0000003000)=0x4) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000004000)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000005000-0x8)={r1, &(0x7f0000004000)=""/226}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000006000)='system_u:object_r:audisp_var_run_t:s0\x00', 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000008000)={0x7, &(0x7f0000008000)=[0x2, 0x10000, 0x7f, 0x8001, 0x2, 0x6, 0x5]}) 2018/01/26 23:06:46 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x207, &(0x7f0000000000)={&(0x7f0000000000)=""/250, 0xfa}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xcd9, 0x7, 0x8001, 0x0}, &(0x7f0000003000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0x1, 0x10, 0x3, 0xcc2}, &(0x7f0000000000)=0x18) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000004000-0x30)=""/48, 0x30) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000004000-0x8)={0x9, 0x7, 0x74, 0x9}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000004000)={0x100}, 0x1) socket$pptp(0x18, 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000004000)={0x7, 0x1, 0x6, 0x0, 0x2400, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000006000)={0x101}, 0x8, 0x80000) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000004000)={0x5, [0x77, 0x68, 0x7fff, 0x80, 0x9]}, 0xe) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0xe0000000}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000007000)=0x14) 2018/01/26 23:06:46 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000543000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000078e000)=[{&(0x7f0000001000-0x58)={0x27, 0x1, 0x7, 0x7, 0x6, 0x5f, "9804bc950b032946e8f795c9f1fc6a7b22aec23b1e34d3324d88f0fd39eba304af864a6daeca75f1cd2ebe8e9137fc531e055bee6ad7e3a5b4580f9f304acc", 0x1}, 0x58, &(0x7f0000614000)=[{&(0x7f0000001000-0x74)="33be233cb8c0366cc2c6fc9a34d306e3d5a4603ddcb2a682f4bf84b145abe3cc933f96e337520b36c46cf4ab1f91f6fe13704f992ce2d4cd5ce1b1831692316cb6901d91e46d3924ed23a1c961547dd3c09ec56e370c416f54a7719fe48da064999e78ad1607112266a992ae1f28d16426fb57d5", 0x74}, {&(0x7f0000002000-0x129)="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", 0x129}, {&(0x7f000090b000)="07d5f1cb3f5434c01ef8a87bc7de85380b431a59167633da353621da35e2fcf75bd877f00a4e87c2d974f4d2dcadc8dbf67ba5461833e435d8763992b5449987b541df87", 0x44}, {&(0x7f0000001000-0xf6)="13bf3bf7bdebf6e36bfe0672d7187f76affee53e5bb80eef6b243973283ffcfe154d5906695b8599d9220cb70a8083f5b6a84facb615e9e37c5ace6ed36e8bb763069b471764570b17a31148d62b803efc234445552b62a6f20742e8dc18d64da3744096869c0f6efb7eeae01960f7571dddc5843cd05ee2f8d719cc97d1a2e67ed82076c38d4a4d921e08359fa0c219a331570db0236082feeb359210d1b02a5da3ad5d602fce8da38932ad8f244391b6e0f6bbc2d25ffedc19444d059a11a84e0860bb3f8564dc0c9187d7427d7ba9158e716cc348005bb90555774a496528be261e13218600a6e223e59fd4c379900733826413aa", 0xf6}, {&(0x7f000046e000-0x93)="b1ef178aea3186d9c2ff10acd2e5b3d0a7f82a5abf2ad1e277af7d2163a632fba0a7ab1e624c545f231b0d5e90e42aa9eab9d422c99254e43d3ebc66bc5d4516b8d69c76810827f8e8d999e9b63f5e0b528466a0f76df3242c2b849e7cf93a45daa92aa953ff9ae8b27d626dd2fa9978e2cd6ab83be741edeeac8dae31d5a510980042315c7d18349a1efcc8296a3485ae88f4", 0x93}], 0x200000000000027f, &(0x7f0000000000)={0x100c, 0x0, 0x3, "60813dfb8d10f2b2db6e2829eb3d94ff46be0a476fac183e15e750926b6f0042fa9e757f013f812c78e8fb3dd7ab243f8ee308d43364c96f9844abfb6524bbcae8d6a09c41ad1af853dfd0926139c01e61c498b4d47f366bdac747a2e450ad5d5ac66b3f0e37c460965a6fa9abadf10abde51af5a91e441781c4b0f224dcb8485368a598c0fce889657dff4871d482e05583278a411f12683707d534f7717bad97bd6430910519b3e161a45d4a9d0b75edbb9bdc3c82604e2b95c625ebcfcf5db3b7a9ebe1172167097bffad1cf229a15951e4d9436b8b51d8f7330da122c969cd894148574932268753e15c1b198337e805ccc5ebb007df458439a2591d13ab375f80220fdf4c260b9ec3cace80cddcb484c58250b97399a4e2b111060413e1a2baffa0cd0bbb873a93d231accb67575fd763f9bbd19d64254f01c8d5a84d0bbd66047e98c1af1701b64ce09a05e6d56d1a2dad4c650d9cf73f1563a333eaea7b0572f514044dc30f63faf53208943f143abc2602e197c33caf9ebdaf45bf9958c645d6342f832024134b8835a257615ee1da125c09fd43436ad27693bb3aaa9f7ca13babc820b94a5aec7409baea0bb4ca3fc9443c2114afb8f5554d6127f6a673945ddc4c2e3234df666e1d152a8f878599209b5e39840d3c76a054c7118beeadb108f450ca1b3603a01dc6754492fb226d7e8613b0ef84cc6a9a32b89004400ffdb59e8499be1fa48f8c27bfbe0b192b83ad4e937dc92045e49e74f92921db4f6c7800b22646933e5b93de70bc4ec8e4a8ee4d5bb9ec5ce0a46b31eefcc4d5780bfd18b89ac7cf5ad4b050c97da7f0995e7e73b3b5aaca84ada02e38bd4756aa15bbbe3f17e90b206801a0373230a9854ce1a12d4362ab5ff66565324a8edd89b9bd66830d0fab37ec7569d3854d7d619a783bfe9f1b65cf0eb0acf16c4038fe7d1bbf7702512313fd34af53d99b6f373176bae133fb8192fdd1c5b71845d220094e00099cb86e1f61a1023e6be4dbc1683e7b2064b0f6e5d28a4bd65e7df72d1d5a1d83e89e010d84e875d7a7660f1537f32706b901230b38988f4223dc4f6052fe84a0c79250282ab4373e2d7dbfdbec3937fed3c553e5c97b5cf71c71c2c21664c56ffb864520f200919d9a8273c028afe38b04fe3dc74cfcb6a7d98ad80a2dff37808241403e3cc084b426e5c9a23df7ae1f97df4b08fd2dce6474b40671bc6d5dc0d9c0488e4f7c20fc1571cb1c2d657431d8bbcbbc316f05b419d4eba8261aed5cb47df67d91a330cc8aaa664083758f04e7335ead00c21eb6de43b381df3339ea16a0d2b2b0a9b592c6d95a65abca80cd14f9903877a0679a3d55a1e12c467a07a5425f7b8830d95af62c7f8e470c2f98ccd8670ddc10e7c1d8c4aa20989d6dff4188c3426d072da238bc5ed13f7a631bc62b09d48317a3b08246e3b050e3bb48c0045c108042537a4ed8a68f29973ba6b5764a467d78165e35d4f15438c886663107a4ba54e7908787a4f75ce2b1c3fff409c2bbc147c7a229893024c81d00aea73a02dee41372fb3ad5ac4588b312e86f060eabd86f7814b966f5c657dc7b48deb684db9525ed8c708ddf8a1f0a01da8af9062c2cc3754a1df0c037942d189a786cfa265010e0c203e2b993977476a749115e9be8c2922d905f22713e9b2d29cbb68d335e508b9b5ecfdc110053e6ef94e1248053dee273da1d846f20690a97b61f19f93917d899cae7dbeec2cd73bd6a50a255e0ed6324e9d4b6394cad8f3da77710548245e46c0e56254599d39c0c1aa657d2f219f999e270badcedfff1656ce93e0708336b7d4bf17d14270ac4ef4341965ae146f96cbf20f8b0de2aa0d75e2395abe77fb7824210965a92b4e8ea1628ec76449fbdee047fd114b60034ab9ef61647a3361f6f09389e6817f024b9afca463a77745595d78a35ff430d53d97ac02e396010aea5927942e1008fdb4e0d329c4d56f11c09fe3250f6efe479fc61cf1af92dbd6110cc90b1e9e778b81d99b634462306b8ba4cdbece692cef4f8e889509a5b6d77b81359026069ecbbc50917bf8a602cb400506541987f5d13c0afdd6f73fc73daf7e4a639b1d5959be35381db4b683fcbf16eb5900109b029283b61ce34f911b9edce4f1439afdbb1777005241016a1fcc3afc2d70579d3beb2aded58077ca8acbf733dd665a76dcc055ffd22b6a770cda9d2edd2aa5aa2126932a2bc1f8bbba0f0983faf3fbc0ec26dafc53071bcce418f46ed312ff7ffb32972d96a597e7142f6ab6351108f1a1bfbd6a7ca9a5f47e6a1b6ece9ef4bd238e4bd0cdbc67ccaeea46d7d1a5f977fb30850c406acb1766ee37a84cd7ba986f50c56b2ecf135e778a4adf58f32a7b2e46d06248adb40f4608b99fdb47906e72660579c9418599501f28ff9207599a5b763fef635290ad382311f08205a3ce534997c8df254af4eb9248e30ef60a281389db9b60a9b3771bef7e8a5decedeee3013504da82c5c4901ced4274927757f57733999fcb7f68b3f494df1c153d5dd047d2efe388260a23d5a928cd3d8585fc25294d26dabe65e1b86dcf7acf7ceb105822479f65ccd7f099890addb9577cd5f7dbad5f89d0ceedf89c44f79fced4c4c69e4bf1ab3b7a13b4fe56b33ca03940cced0caac5c73770b256765403e0f808088e415aed3cecac43293340110fa0fc27c255466bc0c7636aec5652df8893856122ce570ee2c68f8b1f410de602f92700b3442283090f2d67d237f0a4533dc5e82641c6c2e1160636ac33865cc6a2aa1d62a9dd60b8daf2bd87cc5f96483ed7f31232d2f9539b87914aa61ea21e9173342cb18da4946cc58b857de26df451c7e9a6dd3af375999818b88998ec546970bc9c98494cb3214034eaac00edbf66a773ffd8a3458256e4452a34f522a4090a30d94ed8899af15a28dc0d42553366c1f722f0346691fc056002d16a8828c6a95590400c55f9b9971774e20afe445a1f69bde8809f1aec6dcaed9d98929d89ec4bd6f09cf3055b464eb11bd70ac9ec147babc29d128051f377f623dcae7acdc86df8507cc56439c73971f65de5bb20c78f41ee174f178ad67cfed75a5ea074ba506d85d572dbd6df83f9f2540d660e3bbe3e59f9ca7a2d3e981e1758f995f4fd735292eb7cb76f8011a57ac28b09fa20e5fe2056453d67b539856962490e336f6cff52ad9e10ba89cf49878dd93a7df248af4b70a0f30bf7005ade611ce92298a84bff8aff02bba241b883d1395ad6df763665e9dee6134079248ca36a880adcd763632b33e2ca79f635ac4a98f0f752a1f9b874238e7683a31beaf34c7d56f0ad928399f7edbdeb83ea60be48770bc7de5a7ac2c21a89d68459f974725639c143034da40ff7ded102aa09a2c5e06dc1cf2bba88c30d3920ef777e596c90c6013db8c29d5b88721a514760f359999b25eab587c6399d64d340344fafb5529128a33c9177f80e057362b1e6771923753b589c5f2110fcef8bddeaad2f0436a6cb28cad92fc0f1eaef850e621b39f1ae0d8bc4bd80285953a2a944e58bd22c0611e33b349c270ca0c2a19fe848fadc8394922b56619064a0459900577d80d2518ea59cc1ce89a02073d9485b82c45aaf0abeea12b26c0508f24e853ed097dbf4e4322003c692a9e8c0c8357412eb99600def1a466c7edf7a5bb49c544e593a743b7f63876d0890540219210e48f7ae4530977add771f9175d6940d734d02b1e7c8647693c785f35abeb1205ae723d8fdbdc11ba6833656dc140b379f2c46defa9eab0e044423b457520cecb9c39cc352bd343ded393f478dd21d22a1f92c1032e0b62ac1ddbff3247c48324f4df40f61fad68bbd3092e46bc060f05a7904931fb102493952366c332e3cf9c1b7f8e04b1276eb57fba012e552d5b8eb109607ba1bf5dc3172f462209d14afa2cb3702f39563d15273b3a1d31db188ea46e96f96d3f21800d93d6734243f8b5454d38f0e1fbd0f869c48b6eec881e0915528c948126d51d58f69db952a97b957b9ea920cead262765903fa6f125621a7bd112f08ccfd41c7e47d395939a54c2a2d88c72cbcdacae428601497646cf7921b321a36fd7c86f5cc89db33c78f17deaca7d9815dfeca5062ada933c3e33dc3b56f3eb5d5213436ea75f0c0c259b772381d4e21ac98638237c2aa480a7de7eff640e3b3f05fb7d7d516ed3301cc7de0fa6027e8113b30fd83f839c9a8c641a6c1943dd0a50e243fcd2861c56e6a6aa320697264dedcbcd1fc5f6f9d2295bb532e48bee178cb4988a374222d469a46ac34ba313da4c18d927b10593560d1645f581dc83b96c205595a81b92545dfa7fff37a5e9aef70513911c61cf3020eecba588b7a5a36da962f578e23a663d6f40bdb46d6c6c3d71ae1fde8cd7e4e7f8d3539e5e0b3f02606fead55a4cd00b24e6aa299a4c39af853a358491d7ee249fcb9aaffea55d249ac997dc8809860acb87a5665d124f5d78f3961d182dd825ccdf876889ccdc37e0290f30c8679fc096740bf4ecf3c94ef7790b5b9e05c856eadf5db728179a1001fc09ac826ac512b7c30e7a496145b6b3d3ee7669cb3c71f3fcaf3bc47e04c87cef8838742f87ad91128caaa81fba1c0a4b766140475c0a60986e9ff54111fece0f0f5a0b6c19a1f4f7eeff19b6c15b6b872b7fb02044a794c3fd854fd11e3df836b526e34c58d9310a243678fc312228f35ec3efd8986462a2104969a1fad38a9a37f8df93b300bd094a348c68cc1222291df6a73868c2cc204a1e300e2cca0189de650095a92ee12487c3cd98617c1888ab25f38c28e999c9554122088b5a2f92cd0cf8d41ae7dae418d3a0dfa12e1d038d234b7591a514e0da32fbde38257bd1ea33d76ad653ba487d31885779025f45b94ed6ba8d02db12461de579c39e6b75c1def0329f1d188db8e929f4e546be43820bf6f8b0948bd9762f1eb8390d260f9b8b2aa5442defdec62cd4da5ef16d831962cbb16ebb89cd6980950571cd6078f2d56e4d6df782841a43820f0a9737f18c39ff8c13f820f45cfd3a59bcbdd8e9d89a52e13c0c85a469ff03d0e5d14cd17539c27ed8bcf49e246713834c136524c5e5df46bf3e0e94a8a76fb68ec5a0aa602df1b2bd0eb5efeed522a4f580abad6160197ca20c2d906ced310a5b44a4283ae3f957a2c074d7a56447870481d2ad31c7b748ea22689900fb2bd100916ec1ae2edc28f508b37f6cd079444d4a90127c6f5db1b201e5d295479f681caad49baf760bbb51cf270ee6dc3cc75ada724a1b149ba7c5b1e9853be1691e2848d8a0fa53b5df573ee9b33db68f87197f0f56200b147c037b1c3140d3416d16b201bc2db4b802cb100c774650f8b0113e1a7cb3e2ca6b71043095c255735f5468476bd391da37a457d7df3b425a1c200b93409e0ea3c59ecabb2e6ea55f7f0f6f91c66041668e52300935df2e7e089962c1d409ea684a2c6acf8148cd86cd9f575edc85062d3c511fd77d349de881b55dd5af056c9a0a53b106a3ef088ce4ff6007d62c11805e2336d02a15bbbf5047547b594f1e305130d4cb980d1e6178a92c743071209f4fad4cc479e2699c25a48b2ca5b98ec29029b212fdb3f93945577074ae0923a7c5747e222ff1c556cb331e33b200af0bb4ea33f3afd2b4749d4472621d6f0fa1c3905f7b3fc75ee9f57958daa6adf227d0c731230287de9630b536829c796b80a521175bf6643bb279939183ebf0041e8f5685588aa8cfa872b27183d4cb8a9c576e4d1777b2a7cf36fdbfde0949c4c47a54bce58fc9"}, 0x100c, 0x10}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/26 23:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc8000-0xf)='/dev/sequencer\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000056e000-0x4)=0x0, &(0x7f0000e2d000-0x4)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f43000-0x9)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000fb1000)={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, 0x8, [0x9, 0x8, 0x40, 0x3, 0x4, 0x6, 0x2, 0xffff]}, 0x5c) r2 = syz_open_procfs(0x0, &(0x7f000049a000-0xa)='net/igmp6\x00') connect$inet(r1, &(0x7f0000ef8000-0x10)={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(r2, &(0x7f00009b5000-0x8)=[{&(0x7f0000a75000-0x8e)=""/142, 0x364}], 0x1, 0x400000) 2018/01/26 23:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x4009, 0x0, 0x0, 0x20001ffffffd}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000024b000)={@common='syzkaller0\x00', &(0x7f0000920000)=@ethtool_sset_info={0x37, 0x7, 0x5, [0x2, 0x7, 0x20, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/26 23:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000228000-0x8)={0x0, 0x0}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ac3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f00001de000)="12", 0xb4d4064fd6913dd9) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x480da14, 0x0, 0x20000002, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e11000-0x12)={0x7, [0x2, 0xffff, 0x1, 0x8f, 0x1, 0x9, 0x22baeb31]}, 0x12) [ 46.396620] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61293 sclass=netlink_route_socket [ 46.433900] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61293 sclass=netlink_route_socket 2018/01/26 23:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000372000-0x8)={0x0, 0x0}) fsync(r0) r1 = syz_open_procfs(0x0, &(0x7f00005be000-0x7)='ns/ipc\x00') setns(r1, 0x8000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000906000-0x8)={0x0, 0x100000000}, &(0x7f0000f44000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000946000)={r2, 0xb8, "3d70224658ec4fbf72346f215f1109cf765be3059efa744a8ff2ace00a8cb2bbc9b955205a641a1b158399bd01410ddc364bfb8e743d2761e26ba3e38d2bf8f10ab3e0341cd3cdfeac2ced718dc99778bea1140900a970b8339fa921d70d45ec73deba68a8222407e3692fdbfb5dc974dca6bbbc87ef4004eaecd641428db77e653a150b0ad3d588c0f53af96eb69331a682910960bb9d8eced94ae78f81c380a2cb2449dc7318058c30968cc64b378340f719b77491e5a5"}, &(0x7f0000139000-0x4)=0xc0) 2018/01/26 23:06:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000c51000-0x92)=""/146, &(0x7f0000001000-0x4)=0x92) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x400000000000010, 0x803, 0x0) write(r1, &(0x7f0000fac000)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/01/26 23:06:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001, 0x0, 0x0, 0x8, 0x9, 0x8b2, 0x1ff}, &(0x7f0000001000)=0x20) r1 = socket(0x2, 0x2, 0x0) ioctl(r1, 0x8b15, &(0x7f0000000000)="") 2018/01/26 23:06:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=""/152, &(0x7f00002bb000)=0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e83000)=@common='vcan0\x00', 0x10) 2018/01/26 23:06:46 executing program 7: r0 = memfd_create(&(0x7f0000b05000)='bdev:&\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000520000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r1, &(0x7f0000001000-0x10)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xfb6f}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x3, 0x5, 0x7fff, 0x2, 0x2, 0x1, 0xfffffffffffff800, 0x6, 0x40, 0x0, 0x3, 0x10000, 0x8b1, 0x3]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r2, 0x3, 0x8, 0x6, 0x2, 0x8000, 0x3, 0xffffffffffffffff, {r3, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xff, 0x8, 0x7ff, 0x3afc218d}}, &(0x7f0000002000-0x4)=0xb8) 2018/01/26 23:06:46 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ba3000)='/dev/snd/seq\x00', 0x0, 0x28000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000d0b000)={0x2, 0xffffffffffff0000, 0x0, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000a81000)='/dev/snd/seq\x00', 0x0, 0x400000) poll(&(0x7f00005b5000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/26 23:06:46 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000003000)='./file0\x00', &(0x7f0000008000-0x8)='./file0\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000000d000-0xc)='/dev/ashmem\x00', 0xfffffffffffffffe, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000007000)=0x100020, 0xa2) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x4) preadv(r0, &(0x7f0000008000)=[{&(0x7f0000004000)=""/97, 0x61}], 0x1, 0x40000000) 2018/01/26 23:06:46 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/rtc\x00', 0x0, 0x0) 2018/01/26 23:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r0, r2]}], 0x18, 0x0}, 0x0) close(0xffffffffffffffff) close(r2) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f75000)={@common='vlan0\x00', @ifru_flags=0x1000}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d82000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/26 23:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x0, 0x0) mount(&(0x7f0000783000)='./bus\x00', &(0x7f0000050000)='./bus\x00', &(0x7f00003d7000+0xac1)='bdev\x00', 0x4, &(0x7f0000dd2000)="") mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/01/26 23:06:46 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000008000)='./file0\x00', 0x800, 0x20) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000001000-0xbe)="b4", 0x1}], 0x1, 0x7) 2018/01/26 23:06:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x87e, 0x4) get_robust_list(0x0, &(0x7f00000dc000)=&(0x7f00003a2000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000026c000)=0xc) mknod(&(0x7f0000000000)='./file0\x00', 0x2, 0x8001) fcntl$setlease(r0, 0x400, 0x3) 2018/01/26 23:06:46 executing program 6: mmap(&(0x7f0000000000/0x798000)=nil, 0x798000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3) socket(0x4, 0x7, 0x5) sendto(r0, &(0x7f0000204000)="", 0x0, 0x0, &(0x7f0000792000)=@generic={0xa, "12cef6507857fc03ac9697605ac28a7fe582a537be0f144647a77c4b7558fc137f42756ed375d699da70d176af6fe81725d009feacb4d968118acad56b6a7c37a8af2c40740f382aedfb33b96cbac62f31abe51e03232d10ab801e969696d075a262cbf728032600fbc0d3658fdbf9358aba4a6e707fbc74473ed7d763e9"}, 0x80) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/26 23:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c7000-0x8)='./file0\x00', 0x400080) r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0x0) write(r0, &(0x7f00007a0000)="", 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000922000)=0x6) truncate(&(0x7f00008cb000)='./file0/bus\x00', 0x6) 2018/01/26 23:06:46 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00004d1000)=""/232) r1 = syz_open_dev$evdev(&(0x7f0000aa3000)='/dev/input/event#\x00', 0xe9, 0x1) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000f36000-0x3d)=""/61) munmap(&(0x7f0000a3a000/0x4000)=nil, 0x4000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00004ba000-0xe9)=""/233) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_getscheduler(r2) fadvise64(r1, 0x0, 0x101, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x6}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r3, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x7f}, 0x98) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000003000-0x4)=0x12, 0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000003000-0x1)=0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000002000-0xa8)={{0x92e, 0x58661c50}, 'port0\x00', 0x31, 0x9, 0x6, 0x9, 0x5c7, 0x101, 0x5, 0x0, 0x4, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000005000)="f48d15b434e0f08aa08420b2baafa3ccade6aafaee11914d8eb74633232481d72529ca60d3c56516576022d656795380ed1fb8cd0084c97fac167e8f00b1df2424a98c380a5e0f15484168a4c5af8281167f61903450783968d94361d20cbb49d0e17b81c2a5a0b3363a816ba9a8daaae236ae7963a30e4b38427342c76ae9f37bfac4bf7416be86d07a0664085f68867a509e0978910946b436db9e", 0x9c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000006000)={{0x1, 0x3, 0x8, 0x1, 0x9}, 0x0, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000007000)="74a8c4fbeb6225530caa533b7b0962eb2a12b5e88e6c8fe1b9e73bc7fd7f28ef43bc6e81e12c689970e57d7bc1b37e46c0a52edb6f9b1eb47cff4eedc876098305dca783c26e6948ef0a2f5d9bc90708975e714bdb3f8493c87e949128ef00c8a028d7cc3f2f8afc364c2c53673bed2d10104ebab1bf83939bd596eb61f7f9ad36516215830054f7ef312e6a4d74c17d5f2ef10bfbcb33d37319352d15e5c0c80b4055f376157d1c4a8c3ac8ee0fa1a94769ff26108326d49a7feb53") 2018/01/26 23:06:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6b0}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x12)={r2, 0x9, 0x5, [0x7, 0x8, 0x7, 0x3, 0xffffffffffffff3a]}, 0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000)=0xffffffff7fffffff, 0x4) r3 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000002000)='net/netfilter\x00') setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000003000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x6}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000004000-0xb8)={r2, 0x0, 0x3, 0x3f, 0x9, 0x81, 0x0, 0x0, {r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x412c, 0x40, 0x0, 0x4}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000004000)=0x61d, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000006000)=@assoc_value={r2, 0x7}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000007000)={0x1, 0x7, 0x4, 0x5, r3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000009000-0x58)=[@in6={0xa, 0x1, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @rand_addr=0xffa8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) clock_settime(0x3, &(0x7f0000001000)={r5, r6+10000000}) 2018/01/26 23:06:46 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000064f000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d19000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000fc9000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000021f000-0x4)='tls\x00', 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000917000)='/dev/sequencer2\x00', 0x1, 0x0) writev(r1, &(0x7f00002ce000)=[{&(0x7f0000400000)="596ee327", 0x4}], 0x1) 2018/01/26 23:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/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, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) flistxattr(r0, &(0x7f0000e14000-0x51)=""/81, 0x51) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) r1 = syz_open_dev$usbmon(&(0x7f0000912000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x2) ioctl$TIOCCONS(r1, 0x541d) 2018/01/26 23:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009be000)='net/ip6_flowlabel\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f00008cf000-0xf)='/dev/sequencer\x00', 0x2080, 0x0) sendfile(r0, r0, &(0x7f0000ecc000-0x4)=0x0, 0x6a5864e9) 2018/01/26 23:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x5, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000c8b000-0x4)=0x0, 0x4) 2018/01/26 23:06:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000000000/0x9f8000)=nil, 0x9f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009f8000)=0x0) mmap(&(0x7f00009f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00009f9000)='/dev/usbmon#\x00', 0xffffffffffffece3, 0x400) mmap(&(0x7f00009fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00009fb000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f0000-0x4)=0xe8) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x2) sendmsg$nl_generic(r0, &(0x7f00000d6000)={&(0x7f00008f3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b5000-0x5)={&(0x7f0000416000-0x66c)={0x66c, 0x11, 0x100, 0x6, 0x1, {0xe, 0x0, 0x0}, [@typed={0x10, 0x64, @u64=0x0}, @nested={0x308, 0x77, [@generic="cc2d7b00dc9272c11d262744f4e115e95f8bf8bcd3efde84a00db9123d688fda7fab0d374a315f2f92fa4a8c0904e4d3a313773c7dc4f34bd5480c5f3c416ed1b7b64bd2e159f43bc29a3eb2480ad89002ccd8a4f63dce587b51be1d09e1c09868ac6682db333d18163b28d7a7c0edad27921d9230a346667fd405ec6f013cc08594ea4729452fdfdf003dbccf1ed16810bd5db21520f7f537afb9ff3e98a23dd28988566df8e0464ee083536ba63cf2dafed650980fbe7e55a15bac71d37c238a83c803058f3d24112011b7cc00d8a88b07ce44166b", @generic="574e327ca21be2cd8c7b0d0e9758c0f6a4aa5329c510706d8e66ab7012", @typed={0x8, 0x2c, @void=""}, @generic="987f05b222f6180da718f5f460bc77e1cefa945472abdb994563e5", @typed={0x18, 0x5, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @typed={0xd0, 0x4f, @binary="01ea7486702564d8a7a084c3620a0623004dbe417a210c6ca02674d6a1a39c992b8648b78a8b22fe6473f70dfff05c5bc56d7d228e7f5cdb8e81aa2b2b7b072ea0d87e844e796ac76f996bed6923a3b4f964c1f9d4186425d29e53bde07c696d5d48b959b6d4a78e8a04e6d4a99bd1245c03919d66b3a3917b1c33b4fee7ba790dc6e5f09b5fa768f969b775db10325b7a9a01e92b3f7402410feca4a99ecca3b174d56c1d8a95b0efb57d95572179ded1791323dd508263aaeb6986528df1958fd009c05a4eaadd"}, @typed={0x10, 0x57, @u64=0x8}, @typed={0xc, 0x57, @fd=r1}, @generic="8da05942288dd60d51c3bf63204df95f3872b4eeb11cd0f40e0abc8747e28d2196d0f5baa53cc21248460f92f1612dc527b587c925ec29de3cbfaf0b743397ffdddec1e859d44377f3a152a1802e0ceda36edfce8003134ed28206bbc44c3a490e8bdba1bdc46a6901563962c5398ecf6b78cfda836eac423d7f65a5a167a8443a09053455a593a45609", @generic="c262990b5398681cb1661b07b2ad4d910ff3b47ee25c84bc84521384df1b81c3eeb726dc211973076756a69049926e40d5a1e01ad5ef18ae753f0294808ff0c811d29154d6a9d959b38157c53af3093799d6c7b0c2dddd8f1b05e8bdf3"]}, @nested={0x24c, 0x39, [@typed={0x8, 0x80, @void=""}, @generic="3c1e8cae00df782e310267963b8d89079baeb2100f28667f995892047a8bb6d17d90c0e76a5437b3c19a85c996de3a4e183b7a48e36b4c3380d7acba0204a3fa7a7d69676dcc02939169a7cba3f3384922d4f6cf9072ca37d8b019336f7ac2605f4e4a7814e3e8a30096c9379b2d0e802e93fb2f5e8ed6227b2d46452ac6230356db9d33b32a0f3006a08a6bc8a1b56685b42b12a0f5cc087af7ada54c8948aa5095dfba6781245d2906a30aa9567c71d60d62b9604b06fd3eb05a22af63c736ab2a9a833a7601c294fa6c3522393a63daefee533d811492bf75fcf85e255a8bea0a", @generic="e4b8672c6ed6c42e939c68641776806e0a37399dbcdbc82208b05bc6ba49ea16b4b9d127f3107649028df8cc685d01b042ef64d2dba13339ed025f74b93847c0fedee314f07a0be24b05c9f55be0434b153fa0391428765f25ae440e738a2425a2a84ea01dc78f", @typed={0xc, 0x17, @fd=r3}, @typed={0xc, 0x5d, @fd=r1}, @generic="fb9713398069d9fbd3143cfb95e5d7f7adbc1e1019294ea551234d", @typed={0xb0, 0x38, @binary="588c4ab8dda5c320dc084cefb6abfe9e60a09344479d85e7e46dc0a9cd982dd35976ec182f6460bd7bcff7e02fc26756e4a08afcb2af1f7dcab407547812205b3e3332af7a051df1e6b93e42f9a00e9dca7e746de02343f9d1256a9bc8285abbc1bf65df8273c702ce00c01ad9bc68d322481b4ac19c3204c11dbc18b83d9eb7d92f8d7cdf2d50526d5a4a1ab961514bebe3a7cebb800c77ef4484e561cc69450c7e56351e9392"}, @typed={0x8, 0x8d, @void=""}, @typed={0xc, 0x8c, @uid=r4}]}, @typed={0xc, 0x8f, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x38, @pid=r2}, @nested={0x98, 0xe, [@generic="b4ef547767e0cb6b300cb85321f51545c13c4a5206c82245128f22709ab597814ff2d7a9c3673b162df8b11b4570c20008a796b9d63a62a87943a61ecf8daa665e956465ce1ef8e10dae53ed2f359bbe3de77f41890e4daeb8480117c0decc6568af5231032999f2c439c5d9a062486d74e3046b10fbbf3dda49272b29c6bde366be4f931f28", @typed={0xc, 0x19, @binary="7e10"}]}, @generic="6267c7532fef4487ef848b854ebd97bc0ebe8e8b8104f9", @generic="8fa0976961df6efa77b4aa8212f4cb2845422177cd0353a67b96899aba6f10de2b112fc187773c38f92e"]}, 0x66c}, 0x1, 0x0, 0x0, 0x8080}, 0x4000) ioctl$VT_WAITACTIVE(r0, 0x5607) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000013f000)='/selinux/checkreqprot\x00', 0x2040, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r1, &(0x7f0000436000-0xc)={0x20000008, 0x0}) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00009fb000)=""/9) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f00009f8000)={0x2c11, 0x0, 0x5000, 0xa7, 0x7fff, 0x8, 0x2, 0x983, 0x14b, 0xffffffff}) mmap(&(0x7f00009f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000226000)={&(0x7f00009f8000)={0x2c, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0xfffffff0, @u32=0x0}, @typed={0xc, 0x12, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = socket$inet(0x2, 0x0, 0x7) setsockopt$inet_dccp_int(r6, 0x21, 0x17, &(0x7f0000727000)=0x9, 0x4) [ 46.785651] binder: 7219:7226 unknown command 0 [ 46.797646] binder: 7219:7226 ioctl c0306201 2000a000 returned -22 [ 46.818557] audit: type=1400 audit(1517008006.604:21): avc: denied { transfer } for pid=7219 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 46.824530] audit: type=1400 audit(1517008006.604:22): avc: denied { create } for pid=7240 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 46.890241] binder_alloc: binder_alloc_mmap_handler: 7219 20000000-20002000 already mapped failed -16 [ 46.901482] binder: BINDER_SET_CONTEXT_MGR already set [ 46.907362] binder: 7219:7239 unknown command 0 [ 46.916004] binder: 7219:7226 ioctl 40046207 0 returned -16 [ 46.922204] binder: 7219:7239 ioctl c0306201 2000a000 returned -22 [ 46.932152] binder_alloc: 7219: binder_alloc_buf, no vma 2018/01/26 23:06:46 executing program 6: r0 = socket(0x9, 0x7, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x636, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000650000)=0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000072000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000afe000)={{0x7fffffff, 0x80000001}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008e8000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) 2018/01/26 23:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000038000-0xa)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) timer_create(0x0, &(0x7f0000242000)={0x0, 0x41, 0x1, @thr={&(0x7f00008b2000-0x8d)="e1fbfa85753499ecb786dcdd54b81114a2cb2d812888cbe083df410e85d02d34eee67131efdf386020633fcd00f5afa1cef0dc6a3a117a0f508860d47100ec8b1f06b72fc602dfd5413a8ae553744ff6b6e1772599942cd371c77e443a8d028daebde9b41145f9ae6472127aca1199f93b7ac9ad9a638e7734c06b19be560410faf561ad72aa162cc4a381bc71", &(0x7f0000a26000-0x7b)="63d7733c4fbb7422222a09357836e85ae70fe360908d61ca68e1cdf4d86f3a5ab7dc453e2f3beb68b181481165bb0f9fc98d9b0f292dbac5446c46c0edb8a004cd271419138ce6db16e7d201249edef5bf03c73e70dd617b1ae2ead0df649c7bf6881a218008248df7e829adab524102124e72906b9ffcadf77edc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000681000-0x3)=0x0) timer_create(0x7, &(0x7f0000231000)={0x0, 0x16, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f7000)=0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "355cf8ffc87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = accept4(r3, &(0x7f0000a0e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eab000)=0x2e, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000a9000-0x4)=0x3ff, 0x4) timer_delete(r2) syz_open_pts(r0, 0x0) 2018/01/26 23:06:46 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x17) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ca000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xac71, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readahead(r2, 0x0, 0x0) 2018/01/26 23:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000edd000)='./file0\x00', &(0x7f0000686000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002d6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f25000)=0xc) lchown(&(0x7f0000c1d000)='./file0\x00', r0, r1) r2 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r2, &(0x7f0000ffe000-0x5)='#!', 0x2) modify_ldt$write2(0x11, &(0x7f0000856000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000042f000)={@generic="23f9768a8a65798e4f4f84e208a16774", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000169000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x0, 0x9, 0xa, 0x20, 0x80, 0x3e, r3, r0}, {0x6, 0x0, 0x3, 0x6a8, 0x10001, 0x9, 0xfffffffffffffffe, 0xfffffffffffffff9}, {0x6, 0x7fffffff, 0xfffffffffffffffa, 0x6}, 0x8, 0xffffffffffffffff, 0x1, 0x4d0ef8836af560b0, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x7f}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x2, 0x3, 0x0, 0xf19, 0x80000001, 0x0}}, 0xe8) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000f00000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/26 23:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f00000f4000-0xc)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x0}, 0x0}, 0xc) ppoll(&(0x7f0000483000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009a7000-0x34)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0x0, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @rand_addr=0x0, @empty=0x0, @loopback=0x7f000001]}, 0x34) 2018/01/26 23:06:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x0, 0x46) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00009be000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4b1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f0000d2f000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002a2000-0xf6)={r2, 0xee, "671c231fb5aa3bee36308d66d4017360f112647b9fff331542c115317415adcd1924421a330e5e08081652a20dd6017cec9b56a36ce91fef73fc8747559fedaf032fbf8ade4a812dde678e2ce20b507de3974f0a73a22aea5426b7e537c92400162bda9ec1f2e73535ba049bbcde14154863d30facbda8512fee58554b3e5ef875b8852e2297b5164d6bf770ca795980bb0f2672c71515a5a083d7b3bfa394df78708ac17d8d1450d7f5a5f929b6d16b48f0e48f616e0d1558477e7243ebc6ffe57cb92e3488feac422b4275d59e922eec0ff785686aec8c48ed46ae20df57c697c02ca2b7322f5865b9196f14b9"}, &(0x7f0000bd6000)=0xf6) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000bbd000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000aa0000-0x20)=[{0x0, 0x0}, {0x3, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x200000000000016d) 2018/01/26 23:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f18000)={{0xa, 0x1, 0x2c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x197b9192}, {0xa, 0x2, 0x200, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xc1}, 0x0, [0xdb9b, 0x100, 0x2d, 0x5, 0x44a7, 0x7ff, 0x346, 0x8]}, 0x5c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000c50000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) prctl$intptr(0x0, 0x80) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000072a000)='/dev/ppp\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d9d000)={0x9, 0x81, 0x20, 0x3, 0x3}, 0x14) r2 = syz_open_dev$usbmon(&(0x7f0000041000)='/dev/usbmon#\x00', 0x1, 0x8000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000905000)={0x0, 0x7fffffff}, &(0x7f0000386000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000055f000-0x8)={r3, 0x2}, 0x8) 2018/01/26 23:06:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fc3000)='vboxnet1md5sumvboxnet1\x00', 0xffffffffffffffff) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000855000-0x18)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 46.938585] binder: 7219:7260 transaction failed 29189/-3, size 56-8 line 3128 [ 46.960579] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.966262] binder: release 7219:7239 transaction 15 out, still active [ 46.978583] binder: undelivered TRANSACTION_COMPLETE 2018/01/26 23:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000047f000-0x8)={0x0, 0x0}) read(r1, &(0x7f0000ea7000)=""/190, 0xbe) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f00007fc000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ae5000-0x9)='/dev/rtc\x00', 0x103000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000573000)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2}, &(0x7f00004b0000)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00007dd000-0x8)={r6, 0x6}, &(0x7f0000538000+0x2ba)=0x8) ptrace$setregs(0x2000000000000007, r4, 0x0, &(0x7f0000004000)="") ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000922000)={&(0x7f0000f50000/0x4000)=nil, 0x4000}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000848000)={0x3f, 0x1, 0x9, 0x7, 0x100000000}, 0xc) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000629000-0x8)=0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee1000)='/dev/rfkill\x00', 0x800, 0x0) write$eventfd(r7, &(0x7f00002f9000)=0x20000000001, 0x8) 2018/01/26 23:06:46 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x2, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fanotify_mark(r0, 0x4, 0x40020010, r1, &(0x7f0000001000)='./file0\x00') r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x208400, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000005000-0x1)=0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000002000)={{0x0, 0x2, 0x6c, 0x3, 0x9}, 0x800, 0x6, 'id0\x00', 'timer1\x00', 0x0, 0x4, 0x2a85047f, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_fuse_mount(&(0x7f0000a7e000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_fuse_mount(&(0x7f000063e000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000000)=r4) ioctl$KDENABIO(r2, 0x4b36) [ 46.994055] binder: send failed reply for transaction 15, target dead 2018/01/26 23:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000608000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) sysfs$3(0x3) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000ad4000)=0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x4000000010011, r1, 0x0) write$fuse(r0, &(0x7f000084d000)={0x10, 0x0, 0x0, @random=""}, 0x10) 2018/01/26 23:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00006f4000)=[], 0x0, &(0x7f0000226000)={0x0, 0x1c9c380}, &(0x7f00003a9000-0x8)={0x0}, 0x8) pipe(&(0x7f0000f4f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 23:06:46 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x800101802) writev(r0, &(0x7f000001b000-0x10)=[{&(0x7f0000016000-0x66)="ff", 0x1}], 0x1) 2018/01/26 23:06:46 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) utimensat(r0, &(0x7f0000004000-0x4)='./file0\x00', &(0x7f0000003000-0x10)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}, 0x100) r5 = syz_open_procfs(0x0, &(0x7f0000000000)="d9080000000080000000") r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400a42, 0x0) fcntl$setlease(r5, 0x400, 0x40000001) socket(0x0, 0x80a, 0x5) dup2(r0, r6) 2018/01/26 23:06:46 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x0, 0x0}, 0x4) mknod(&(0x7f0000be4000)='./file0\x00', 0x8000, 0x6) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00003f0000+0xee4)={0x0, 0x7, 0x0}, 0x4) 2018/01/26 23:06:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x81, 0xffffffffffffff81, 0x80, 0x1, 0x3, 0x7fffffff, 0x8, 0xd9, 0x2, 0x5a3, 0x8, 0x2, 0x0, 0x80000000]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lookup_dcookie(0xa409, &(0x7f0000001000)=""/0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000013000-0x58)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 23:06:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f00007e6000)=""/15) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005b3000-0x5)='/dev/rfkill\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f0000b50000-0x4)=0x52) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r0, &(0x7f0000454000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b78000+0x78d)=0x10, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00002e0000)={0x0}, 0x4) 2018/01/26 23:06:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) rt_sigsuspend(&(0x7f0000d73000-0x8)={0x5}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000579000-0x8)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000103000-0x58)={0x1000, 0x3, 0x1, 0x18, 0x1, [{0x9, 0x2, 0x8, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) 2018/01/26 23:06:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000228000)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f00008ff000)=0x0, 0x401) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000)="", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = getpgid(0x0) tkill(r0, 0x1000000000016) 2018/01/26 23:06:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000abb000)='/dev/pktcdvd/control\x00', 0x54d800, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000fb5000)=0x0, &(0x7f00005bf000-0x4)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x9) ptrace$cont(0x20, r3, 0xb1, 0x8c) r4 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007f2000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a81000-0x4)=0xe8) connect$unix(r2, &(0x7f0000dde000+0x4e8)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000412000)={0x0, 0x0, 0x0}, &(0x7f0000fb0000)=0xc) syz_open_dev$usbmon(&(0x7f0000baf000)='/dev/usbmon#\x00', 0xd7d0000000000000, 0x200000) r9 = socket$inet6(0xa, 0x6, 0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000954000-0x4)=0x9) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000562000)=r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d9f000-0x7d)={0x0, 0x75, "bdc252f6939344c0632b742e3bb4f729eb8deb31a4263c3ebec8e77043ace3528dcbad5328854b5e391b41b02f4f131f2d51efabfed08f793584f732bd01644c82c0ab1aec370f9c058f220463aab3a3b979f47c0b94674f17989bb3faa1048c305a8b4974b352599a6df0471366ea7937ef667756"}, &(0x7f0000832000)=0x7d) setsockopt$inet_sctp6_SCTP_MAXSEG(r9, 0x84, 0xd, &(0x7f0000752000)=@assoc_id=r10, 0x4) sendmmsg$unix(r2, &(0x7f000099f000)=[{&(0x7f0000554000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000087b000)=[{&(0x7f0000a58000)="717bc35f25cfe09676459b184bbbe3eeb0374a800b2c92e9424daf501c6c88e8d34a2d358c4360be0dcfbfa021c214b8f0be6f66ac801aa18086e05c7a2b5d9a2f5df91e21da14044e36ae704ba5841c900be48f53361bc6613f4347ee9c843d6cd4076f8e04a28da4ed9a4add0275d2abe8cc65ba76e5f95a88cfb46f929ed42cb4bfba018953475189d29255217ec3db18a3ac661a1beb64bb", 0x9a}], 0x1, &(0x7f0000507000-0x2c)=[@rights={0x14, 0x1, 0x1, [r2, r1]}, @cred={0x18, 0x1, 0x2, r4, r5, r8}], 0x2c, 0x880}, {&(0x7f0000d59000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000541000-0x20)=[{&(0x7f0000519000-0xbf)="81776de00655abe5d6635445b1dcc50c50b43dcb5f48049db4fff099dad646156d4ccc17bd50152c0a4c7cacd4ff3fa7b247c0a54925ec2bdadb46975d63fdff81d3e1101985a24ea2110deb87463b4786d82b90b1f10e7df8c0c30c6daebcedd13eb980a4926a7d1d6db28b2d90f5208f4cadd648ffd66e4e57d1a36f4705e18426fca061ea1d1780b6ce7e009dce837c3d60f92c4e2e4f070ef6b48ced40beccafdd21acb1162026ff19563fc5ebc7807a553d8063adf3a57e34c3a3f373", 0xbf}, {&(0x7f0000583000)="1fd1ef3901e44608ca07eeaf9c5c835f6909e5f18b64625bf19a8b4203c6fe2eecd7a829e37b33eebe8f26f649a3c63c15589cd907e59f95b942315902dccfc1ad633c51e6590ac941de98f1dcb362ba1c85cbcbb8734f8f0d6b2ebf860bfc762e8de762b888c69f3c80fa2383f100acedcdf213c4ecc4718c0b279099330723bff7d85617163b6fad8a1e3defc8f46054", 0x91}, {&(0x7f000082d000)="ac9b661335a972f1eb6a1a878a83a213fe3afe763b4c37d92afb68f18f4dfe0429d1c8a841dc723a5d0d9280e29be14114f01f98224e0d0ecfea8f1fa95be175db4dc03df04690f650b89bb5dbcf22af773a6d4abbea294a0c7ea5cf37fa3b03678ced36366c0597e54964f30029c0459603e73a61a10460793b998f60f3", 0x7e}, 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{&(0x7f00009ad000)="1e86e9708316852daa27e9f86be717a341b3f169b33fa4fb2fcf8f777b64bc21e291610cd60afeaf7d94c88916921f52548415e1b8f77b3f11cc2e78950a9b760136ca478568d1b0dad3c3d5d514d2a268c974abd20e7ddbb2ea5af4262292d06fa4d3753f4bb9b27c154a0d92281168d13eb06c3e47", 0x76}, {&(0x7f00008fd000-0xfe)="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", 0xfe}, {&(0x7f0000f03000-0xa2)="c464909b0e23caf254ca9d7cf4ec97ebc9df3f58705b01f7c03cf0fbd0a83c7584f96a182e02f83e5e9aba8a69a0c965fe15e231564497ebfbbc9067d2b61dc9ccf7dc0dcd13aae43b849aa39739ffaa1eb090b10104d405f9567962275a41f7509f9789d8649344c740d29054c52c02a841246db362c0a62b4ab84690de551d8243ebddf181991045ee70cc192ba1df75434d43284d865d8555769ad14f7e8871f3", 0xa2}, {&(0x7f0000ba2000-0x1000)="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0x1000}, {&(0x7f00006a2000)="cdd2b19ff7875a2d520e8739b0b30f92553c78ca64b353c6e803673e9d66681ee9570b22bc674e7438e2d049f4279252f29351e9296c8e83206895e68f96861e869b073aca08b5ff80c14adec9d55bddbb", 0x51}, {&(0x7f00003a9000)="277330cc68043fdc39cd13ada84cdbf6b786a02d2093d0bb9336c56b89f2f49451094c7bd2576542c7c9c46093f3528c0006e23b84f85527ef1902d6f58b087c8a3c277c403925a5eb3578de3ad8fd8d2d250340c937a38d08715db963069785ecba5b3dda67d362623cdfabf520eddf17e6fc4def703273131c0c41bc0038a94fa1fec3626c76bd14e555d0f4704994f290a30049c2f1f8afd0b29b22a2ec9f8b2133c269a5438906ccd0ecdb8c7996690195de0bf2eca6298fd9fa7d61d77fa002a622240484c1a0e94e442a6f9f0c815058213c3f2c79ba51113eb3bb0d25c0a82ab99b047c16de37affb02", 0xed}, {&(0x7f0000748000-0xcc)="ad916896873557fc4660e81bdf6452e2be8be0ec0f9a01d15b4a9fcc652e2301e90e3e2d1a4bd8fb2562a4d9f24c105b8946177189a44229ab82fdd101ca17fed1e84a0a169f19c3f95a3eeaebb7b2201b082fbc18865d389dcabaa4cecdac8254121a71084b487665311ba5d041a6861a36b3878e7bf0b2e6bd71a4c243f88a123cf97304b616e67953b2c2422b97546a0911b2e6e538fe88aa8d81a6127ee2423a99a706b36c9dbb0aba6c504bf6653a84543496017f42e87e37e872ad9fb8180acc63d7779cd5c5905a74", 0xcc}, {&(0x7f00003f8000)="2e526f81c791af96fddd5c45a43d8f7a67fa527753212724ef985413101f016a58dc9351581a8e854bb453195e6779d0f0b62f90e90e955808435456720012ff6809579c8624cef8ffe0a23a92a5f145c591a01e2d560dd4140480b8f50b05504cdc948269c2523185614140c0493e5a900b991bf635bdfd6c263e8f4e386767cedaa19dbda05e019508f2a1b732e265e6f9927364198ca7c80c91f640dd4ebd17594e41195b230d7ef79c87c8", 0xad}], 0x9, &(0x7f0000eb4000-0x94)=[@rights={0x1c, 0x1, 0x1, [r2, r0, r2, r1]}, @rights={0x1c, 0x1, 0x1, [r2, r0, r2, r1]}, @rights={0x18, 0x1, 0x1, [r2, r1, r0]}, @rights={0x1c, 0x1, 0x1, [r2, r0, r2, r0]}, @rights={0xfffffffffffffce6, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r0, r1, r9]}], 0x94, 0x48001}], 0x3, 0x0) 2018/01/26 23:06:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f00008a6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000403000-0x50)={@common='eql\x00', @ifru_addrs=@sco={0x1f, {0x8, 0x33c, 0xfffffffffffffffa, 0x0, 0x3, 0xffffffffffff8000}}}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f00000dd000-0x1000)=""/4096) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005e3000-0xb)='/dev/hwrng\x00', 0x50000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ca7000)={0x0, 0x0, 0x0}, &(0x7f0000d56000-0x4)=0xc) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000aef000)=r3) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000772000-0x8)={0x5, 0x101}) dup3(r1, r0, 0x0) 2018/01/26 23:06:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000b41000-0x8)={0x2, r1}) ioctl$int_in(r0, 0x5452, &(0x7f0000deb000)=0x5) [ 47.132207] TCP: request_sock_TCP: Possible SYN flooding on port 20004. Sending cookies. Check SNMP counters. 2018/01/26 23:06:47 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000dbd000-0x10)='/dev/input/mice\x00', 0x0, 0x401) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000792000-0xb8)={0x0, 0x9157, 0x0, 0x1000, 0x800, 0x9, 0x6, 0x2, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xdba3, 0x8, 0xfff, 0x8}}, &(0x7f0000758000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000314000)={r1, 0x400, 0x76e1d6df, 0x40}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000623000-0x8)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000c9000-0xbd)={r1, 0xb5, "1c607f9899d92ef6299270bbec37ebd905c35f34f0056e1e015a541bc36dcea6f167309edf1f35ce1e8eee01e5bb58e515f505febdeb775ce9df2e5fa47dff08f524a6c9619e5ba256bb7c698d759b05aff5e7c658242944cb88bcc008c47d41b53021eb68844afa6e46c80ee8ea22fac4756350d7f48bf1441a8c75074532b8fe9baf0d26becde65173f2f44d87bb06cff9a14298ebbc599822c9c3c98856b13d302d4070c47d91fae8df02a7718651f57e96e326"}, &(0x7f00004a0000-0x4)=0xbd) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00003d7000)='.', &(0x7f0000496000-0x8)='./file0\x00', &(0x7f0000e8e000)='bpf\x00', 0x28000, &(0x7f0000ce0000)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/26 23:06:47 executing program 1: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f96000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f97000-0x4)=0xe8) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000f97000)='./file0\x00', 0x400, 0x82) r3 = signalfd(0xffffffffffffff9c, &(0x7f00000bd000)={0x0}, 0x8) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000f98000-0x1c)={&(0x7f0000dbb000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000f98000-0x8)={&(0x7f0000985000-0x128)={0x128, 0x4, 0x7, 0x300, 0x0, 0x2, {0x7, 0x0, 0x0}, [@generic="1d3d9d16f3dd2364cf2289877571e8d33d939c75941060e4498e1a154b8f324698c89641c87e72ed5ee01a7ee69ec7f7482da8a6838d55e4cd8477119cfc1dfabe5fd4415eb88f9784ddc7a4dc06dd20aeb629e2b2407a954096a4f350e7a2762e68ea18411bfeacd5fbf5dfa147c84b01c7109e225860e0c7337542a665bc48f573d6324a5967480c4d2d4ab168a88c7abc9c8299f107b6d9a3a1a734a38d85b7247c257738b760cf906972f04ba9497bffb4dafb447f98a47c305f84c1f79cdb9beb9e63e6ed252cebeef31f69c8be6255553ca18aa08687dfe4f4daeff32375b3084e76e9a3747c47cb7e9595f604fcd82e08f203", @typed={0xc, 0x8f, @uid=r1}, @nested={0x10, 0x68, [@typed={0xc, 0x6d, @fd=r3}]}, @generic=""]}, 0x128}, 0x1, 0x0, 0x0, 0x4}, 0x40080) mknodat(r2, &(0x7f0000829000-0x8)='./file0\x00', 0x8000, 0x9414) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f8b000)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006aa000-0x8)={&(0x7f00005c2000-0x28)=@ipv6_newroute={0x28, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, r0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000f98000)='./file0\x00', &(0x7f0000f99000-0x11)=@known='security.selinux\x00', &(0x7f0000f99000-0x1)='\x00', 0x1, 0x1) 2018/01/26 23:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000734000)='/dev/hwrng\x00', 0x484100, 0x0) epoll_create(0x4) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000434000)=0x0, &(0x7f00005f3000)=0x4) ftruncate(r1, 0x8000) 2018/01/26 23:06:47 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000001a000)=0x0) sendmsg$nl_route(r0, &(0x7f0000022000)={&(0x7f0000023000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000-0x8)={&(0x7f0000003000-0x174)=@ipv6_getroute={0x24, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MARK={0x8, 0x10, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) fdatasync(r1) write(r1, &(0x7f000024b000-0x24a)="", 0x0) 2018/01/26 23:06:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e4f000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r0, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) recvfrom$inet6(r2, &(0x7f0000625000)=""/154, 0x9a, 0x10060, &(0x7f0000245000-0x1c)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xa7}, 0x1c) vmsplice(r2, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r1, r0, 0x803c, 0xfffffffffffffffe) 2018/01/26 23:06:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a5c000-0x8)='gid_map\x00') preadv(r0, &(0x7f000068e000-0x38)=[], 0x4bd, 0x23) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000c30000-0x8)={0x0, 0x0}) 2018/01/26 23:06:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f00008a6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000403000-0x50)={@common='eql\x00', @ifru_addrs=@sco={0x1f, {0x8, 0x33c, 0xfffffffffffffffa, 0x0, 0x3, 0xffffffffffff8000}}}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f00000dd000-0x1000)=""/4096) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005e3000-0xb)='/dev/hwrng\x00', 0x50000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ca7000)={0x0, 0x0, 0x0}, &(0x7f0000d56000-0x4)=0xc) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000aef000)=r3) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000772000-0x8)={0x5, 0x101}) dup3(r1, r0, 0x0) 2018/01/26 23:06:47 executing program 7: mmap(&(0x7f0000000000/0x9aa000)=nil, 0x9aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000664000)='pagemap\x00') ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00006e1000-0x8)={0x4000000000001f9, 0x81}) mmap(&(0x7f00009aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00001fa000)=""/0, 0x0, 0x0) 2018/01/26 23:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') r1 = syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000675000)={0x9458, 0xffff, 0x9, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r1, r1, &(0x7f0000378000-0x4)=0x0, 0xfffffffffffffffd) 2018/01/26 23:06:47 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fec000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x400000000007) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000fed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000b52000)=[{0x0, 0x0}], 0x1, 0x7ff, &(0x7f0000fee000)={0x4}, 0x8) 2018/01/26 23:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000309000)='ppp0eth1ppp0bdev@\'/bdev]!{^vmnet0bdev#$selinuxkeyring/.\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001ab000-0x18)={0x0, 0x8, 0x10, 0x1ff, 0x8}, &(0x7f00007bd000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000075b000)={r1, 0x40}, 0x6) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ee6000-0x4)=0x0, &(0x7f00007ca000-0x4)=0x4) fcntl$setstatus(r0, 0x4, 0x2c00) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x0) 2018/01/26 23:06:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) syz_open_pts(r0, 0x0) 2018/01/26 23:06:47 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00005d6000-0x4)=0x0, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000db8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) 2018/01/26 23:06:47 executing program 7: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) socket$netlink(0x10, 0x3, 0x7) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007b6000-0x11)='/selinux/enforce\x00', 0x240, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xbc0) setsockopt(r0, 0x1, 0x7, &(0x7f000070f000-0x9c)="b546f959", 0x4) 2018/01/26 23:06:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x3e9) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) close(r0) r1 = open(&(0x7f0000214000-0x8)='./file0\x00', 0x200, 0x2) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000c9e000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/26 23:06:47 executing program 0: openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004e3000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x400, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a27000)={&(0x7f0000627000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000090f000)={&(0x7f00003b7000-0x304)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000917000)="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", 0x3f5, 0x0, 0x0, 0x0) shutdown(r0, 0x4001) 2018/01/26 23:06:47 executing program 3: r0 = open(&(0x7f00000cd000-0x8)='./file0\x00', 0x80100, 0x156) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x28)=[{&(0x7f0000403000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xf)="433669f477446fa38c0e42a5edcb16", 0xf}, {&(0x7f0000c60000-0x48)="a6d3a3882be6a832973b4d9a8eefe912d89a89fd8d444bec756a5c313084cacdbc7db852b915de13788f0b25fa63b1fc649a0ca181e4cd7f4708ffe2a3ef2eacfc3e380b1b59dbb4", 0x48}, {&(0x7f0000001000-0xb9)="8b7c41688db099733d82895905660dc4dad2c95788ac14eecb83aadf2a593e9c2cd43667b3aeb7a361255a3db4e4dcf8c057ca5a240b415551a3d81402d9140a72375b41432eece772c12252c0f41ac57ed9e2748ff32a034ec1a0984cd9528fe93b41d0a682883a4a8d6649791b97f2d00736de46aa369b144342fe157a8fa9f12bb85510d74609e76790aa47b4a6493a584f4ec7692af0bf78f5eeaf4e9374d8593a38f58eb1816fbdd690d0976d61971983e226445b3a57", 0xb9}, {&(0x7f0000001000-0x7c)="0fa32c6556a46b71636d7193c71dd47ec47ad44aabbbd09ebdf95a3d04e82f5141d2bd1208f0e03d5b8509b0bd6bf3232663a6dd611e888076da53b53f8e4dd3aea019c41d64ef803dcb93b5bc77480853acfd65711704204a8ea19939c4c9e267b77bb7c0b9d9224d9d55489772645206b562688e7b4302f6a7fd0a", 0x7c}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) connect$unix(r0, &(0x7f0000c8a000-0xa)=@file={0x0, './file0\x00'}, 0xa) poll(&(0x7f0000545000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/26 23:06:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005c9000)={&(0x7f0000d20000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002c5000)={0x0, 0x5, 0x657, 0xacb}, &(0x7f0000fb3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e67000-0x8)={r1, 0x1ff}, &(0x7f0000d39000-0x4)=0x8) 2018/01/26 23:06:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000863000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e49000)=""/141, &(0x7f0000c6a000)=0x8d) 2018/01/26 23:06:47 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000003000-0x4)=0x7fffffff) bind$llc(r1, &(0x7f0000003000-0x10)={0x1a, 0x19, 0x5, 0x8, 0x8, 0xa9c, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) ioctl$KDDISABIO(r0, 0x4b37) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000002000-0x10)={0x3, 0x0, 0x2, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000004000-0x8)={r2, 0x1}) getpid() 2018/01/26 23:06:47 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000dde000)='/dev/ptmx\x00', 0x1012c0, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000005000)='smaps\x00') ioctl$TIOCCONS(r1, 0x541d) exit(0x0) pread64(r1, &(0x7f0000000000)=""/0, 0x0, 0x5d) 2018/01/26 23:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f0000529000)='./file0\x00', 0x0, 0x0) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a74000)={0x0, 0x0}) 2018/01/26 23:06:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)=0x7f) mknodat(r0, &(0x7f0000097000-0x8)='./file0\x00', 0x8004, 0xffffffff) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x30)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000000000)='-\x00', &(0x7f0000000000)='/selinux/policy\x00'], &(0x7f0000000000)=[&(0x7f0000001000-0x1)='\x00', &(0x7f0000002000-0x10)='/selinux/policy\x00', &(0x7f0000001000)='vmnet1\\.\x00', &(0x7f0000000000)='/selinux/policy\x00'], 0x1c00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eea000)='/dev/sequencer2\x00', 0x0, 0x0) chmod(&(0x7f00005e1000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000027e000)={{0x3ff, 0x80000a}, {0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f00003ea000)=[{r1, 0x40, 0x0}, {r1, 0x40, 0x0}, {r0, 0x81, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x5, &(0x7f00006cc000-0x8)={0x77359400, 0x0}, &(0x7f0000748000-0x8)={0x5d80}, 0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f00006df000)='/selinux/create\x00', 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00006cf000-0x8)=0x5) socket$packet(0x11, 0x2, 0x300) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000094a000)={0x0, 0x3, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="6a895944c904"]}) 2018/01/26 23:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006b2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f00008cd000)={0x0, 0xfffffffffffffffc, 0x26}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000095b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1800}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000306000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000003d000-0x4)=0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00006e6c310011000000008000"}) 2018/01/26 23:06:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f63000-0x4)=0x1ff, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000303000-0xa0)={0x0, @in6={{0xa, 0x0, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x600000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x7f, 0x5, 0x7fff, 0x2}, &(0x7f00001dc000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006a6000-0xa0)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x6, 0x7, 0x8}, &(0x7f0000574000)=0xa0) 2018/01/26 23:06:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007a7000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000e30000-0x9)='net/bnep\x00') pread64(r0, &(0x7f0000489000-0x8)=""/8, 0x8, 0x100008) 2018/01/26 23:06:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000de3000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007d4000-0x4)=0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000077f000)=0x0, 0x4) r1 = gettid() process_vm_writev(r1, &(0x7f00001fb000-0x18)=[{&(0x7f0000701000-0x19)=""/25, 0x19}, {&(0x7f0000975000)=""/191, 0xbf}, {&(0x7f00000a4000)=""/210, 0xd2}], 0x3, &(0x7f0000653000-0x28)=[{&(0x7f00009be000-0xc4)=""/196, 0xc4}, {&(0x7f0000816000)=""/231, 0xe7}, {&(0x7f000078a000)=""/241, 0xf1}, {&(0x7f0000ea6000-0x9f)=""/159, 0x9f}, {&(0x7f0000f77000)=""/140, 0x8c}], 0x5, 0x0) sendmsg$netrom(r0, &(0x7f0000b7e000)={&(0x7f0000b15000)=@full={{0x3, {"357dfa31c8ad09"}, 0x8}, [{"149491e9680a2d"}, {"9ab28952ec005f"}, {"a1cffd7f8bd2f3"}, {"4d11aff7053641"}, {"717163357de385"}, {"89f7c7e45e1a1c"}, {"a3fae883f18908"}, {"03c1832acd20e1"}]}, 0x48, &(0x7f00003ae000)=[{&(0x7f00003a6000)="7f79cc8bcaa2da1b27ebe5d3c1ed62a37d70e135c79de6dcb790fb939f9d52fc4fbe957c317574f53c24458989faf28a4447142a0105680d86", 0x39}, {&(0x7f00004ab000-0xd7)="719328210404fb289aafb5fec3364b70b651d2a92d69b3db49379e2757a0416577dd87a0cc9decca6cf7a4b39e60f74d990b6db46e11cabf21ff85233d49096b8de748b6e86ee5bb71e3caeb3c99e1b364edc7b2184f4b0ebbc8f8a9ddce16fa695970de6f81613925f86059d5cb5995f45f0f6bedb4e4f485b884771b04e2763395eb3e84ce9a867e4602e228320b362e5113dda2b4b9d870e7e850cd2238890be0e564a01418bc7a6688db4645244a91d444733071d4b6217483d369530cad3555904ae1f6c73fc5e0fe41ccd7291094e2804888b576", 0xd7}, {&(0x7f0000731000)="bcc74ddfa7be09e6e87af955e578679e21516d83a46f41b2e304ed7c43eede66de7446548aac0d0bddb357b6a53eb3f30f47f5686c7b0723ac75827a", 0x3c}, {&(0x7f0000a73000)="d00892caec2603e82fea23167cb4bec0b27667ba9cd63e10df486fedebe37ccc9994ba42e7467b98ea8b149f8843757f695ce5696b3dca03ef72a4d81c1cb9c4202c231f11c26d021e0d58307ff8bb00421d6295dcf7c0c3cf328c9ce3512c46cb8f735eb3e1e46699019f2bb94ed9704943925c0c168db489c13a4aa1c2b63f90b93a9a84b196c9d5a2b7c7c4ba5249d7b8b825d354381484f4bb54a2ba5bae425ac88c050c20391d8777395b96b07067a13e1fbd9b7799cd1cd9776a512ecd375c9583844f46084048e0e86df5d74d6bbe5215e82ea4a35aeb5d8a635ced8e11cff67a6b54a0cdff", 0xe9}, {&(0x7f0000ac9000)="c7eacffd4fe3ab9a10cc61dd25d787ad59baaabc2ee8e54893ee4f509da17b1220a3d733ab103bce5ccb8516c7daa778475e5d0572b67831526f86543dac12316c06c68b1ffe89fc707c9e53989a5227c7ed57daef0e8b6f41c62c89225ad6df520435d67df6c93f2b21dd6844f757d699fc66bafaea35a894ac8d3b2a304f81b12493649be01221f3af26bb00254ef798e2dcd62bda12f484736ffaa40536dd5b97f2f4a6014c9c01e1d8916bb070a28869444012280443d69a4eaaed1bae7885b44336bad7f8f2c1052ea33ffcb1779a93e79b362a5e4269121f4b62db5a93833a0465ada86126", 0xe8}, {&(0x7f0000b16000-0x30)="c9393b180fd7769f377a8943bc5fd551e666a9a111d9a3a33bed9bc57484203dfe3c503cd4980552df2d8d90d80b26be", 0x30}, {&(0x7f0000f8f000)="3e9fae316efd09dbecee2e2cb7cfe8f0b6da691921b7d6c5dbfc4041459998cce1a9e2f82b14565d03982c8b790fe04c1b15cb0c95da23d455f8d64e46370fe2c0466b16ae1cb748a71a4fa7b8c9230dc8a16a1dcc285b0c007fc1ab16974c72ce7496c074b973f5fd291613cc4e4ab94ea683268ebade3a3a5a8868c377013ec23f9618ddf874e613d3c121f0a27cc41513b8c3ba9e20ef30c2eba92ba2ca86a6d5ef20c406a6ccda46d06ddabe5044b6956db8dd595a06cdcef94b8ae7e3d779f74240ebf6f3d35996", 0xca}], 0x7, &(0x7f0000a58000)=[{0xd0, 0x1ff, 0x5, "58e46ca12fa9480ed4e3fbfb599994edc1a375d725107aa5265ef4e59e28754721bcdf60c223fe77763e52bbd55c2403053aa643ccc398bdc411c223655f9c2ed3aa68c35c143698f9131fd86c7f145264dfdd9bfec1661c613b01fa2c7f83a700e1cc11a92cb4aa9d6b07e6489562c75ca056b8d8dd387998ad71d4db2639f275f551e584edc812e440c833aa3b4880d215d6d84d307f970a5831d3d5adb030b0cfdb2ed0ca0659a325fd086daaa174f4d753410cddf7efdb7c89332719c2422809"}, {0xf0, 0x112, 0x5, "f70b96521fff52b5e097a88fab8c801607f21cf0e36dc3ba02540a37c55e65ee785fcde1f9a8c4089a3f4cce5cd9c86a0d48e9970cf4c92fdab8a0b6634dec729e37d86d25769c1b2678279c091302863bf80a102f80a83eab018353e4b746aa56c0f8bbf98125218d08244a027656ee83850e983c13ddb1467b464cdb7924e71409cc093e40ac4e0bfe4aaffc0c7d345dd6a8cf5126fce4307b2c4ef7f46d62bf1e45d3082acb206cbfda9ab2b47957f614744d31af4d563122f1feef505d896d141d6bd38b42d6fac87c19dd694143605f35b558601e30eba459c55abbdfae2a"}, {0x88, 0x117, 0x20, "2211eccc185714636a98029ff5ab29a9204ae77c08f4d230598e9bd7f917507f512866910b0e1f62a069b8a15c63be36498ac7bb71905be068e4ac85f9986ce730394478c23a80bd83756cda1c5202066c7cc8f82cf8f1153ad77b6f05cad964bc0919c7b86ea4b32c76bb53b0933005f66419cf55344395f7"}, {0x68, 0x102, 0x1f800, "5d098d0d756421be621b3adb18ee677808991d2bdb6c4db908f9eba42a3f1009a98e6122ac4d7db5475883e008798df66b9590f49bd40a41f6d17555e95200e8938df5c5092be290be5111f006352c533978536c569123f4ba"}, {0x14, 0x115, 0x3, "330eff1412"}], 0x2c4, 0x8000}, 0x20000800) capget(&(0x7f0000491000-0x8)={0x20071026, r1}, &(0x7f0000b46000-0x18)={0xff, 0x8, 0x0, 0x20, 0x40, 0xfffffffffffffffc}) 2018/01/26 23:06:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00008a4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndseq(&(0x7f0000903000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) arch_prctl(0x0, &(0x7f00000d1000)="a6ec85869a37c7e92d70d2acbfe3") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000503000-0xd)=@known='security.evm\x00', &(0x7f00004ee000)='/dev/snd/seq\x00', 0xd, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002e3000-0x16)='/selinux/checkreqprot\x00', 0x109c00, 0x0) inotify_add_watch(r1, &(0x7f0000e43000-0x8)='./file0\x00', 0x202) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") umount2(&(0x7f000009c000)='./file0\x00', 0x4) umount2(&(0x7f0000385000-0x1)='.', 0x3) getresgid(&(0x7f000023b000)=0x0, &(0x7f0000e69000)=0x0, &(0x7f0000046000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000a2a000)={0x0, 0x0}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000885000)=""/19) get_thread_area(&(0x7f00004ac000-0x10)={0x8, 0xffffffff, 0xffffffff, 0x6, 0x1, 0x4, 0x1000, 0x9, 0x3, 0x1}) getsockname(r1, &(0x7f0000cae000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f00004be000-0x4)=0x1e) fremovexattr(r0, &(0x7f0000f73000-0x14)=@known='security.capability\x00') fstatfs(r1, &(0x7f00000bb000-0x96)=""/150) 2018/01/26 23:06:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() r1 = open(&(0x7f00005bc000-0x8)='./file0\x00', 0x400, 0x100) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000625000-0x44)={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e6960adea87793de0c0eeeda26df930d"}) setfsuid(r0) r2 = syz_open_procfs(0x0, &(0x7f00005be000)='net/dev_mcast\x00') read$eventfd(r2, &(0x7f0000009000-0x8)=0x0, 0xe1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000321000+0x51a)={0x5, 0x3, 'client1\x00', 0x1, "3a10a00dd145e32f", "0839c4a9ce807a5f2eca3de7cc00f6601bfd280dc223b1741a3c92dc72054022", 0x7ff, 0x402, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) userfaultfd(0x800) read$eventfd(r2, &(0x7f000000c000+0x61b)=0x0, 0xfffffffffffffdaf) 2018/01/26 23:06:47 executing program 0: r0 = socket$inet(0x2, 0x4, 0x8) lseek(r0, 0x0, 0x0) r1 = eventfd(0x400000000006) sendfile(r1, r1, &(0x7f0000bcb000-0x4)=0x0, 0x9) syncfs(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x10, 0x0, 0xfffffffffffffe00}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={r2, 0x3, "d40161"}, &(0x7f0000001000)=0xb) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)=0x0) 2018/01/26 23:06:47 executing program 6: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x20000024c04, &(0x7f0000fa8000)="faa4880261d0d242bd24f08b5c958f373bc3e8b7c7fadece6b276a70c94ad2295b60abf05ecc4f1c43d6b6663b1639ffffff7f00000000abdc453a57a3b4f6eb6e97acedaa525b7b") getegid() 2018/01/26 23:06:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b51000)='/dev/sg#\x00', 0x10000, 0x101000) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000d8d000-0xf2)=""/242, &(0x7f00007d9000-0x4)=0xf2) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000265000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000622000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c6e000-0x4)=0x0, &(0x7f00005c3000-0x4)=0x4) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f000088b000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002a5000-0xc)={0x0, 0x83, 0x20}, &(0x7f00004d8000+0x146)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e1d000-0x10)={r3, 0x1, 0xb83d, 0xfffffffffffffffa}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a15000-0x4)=0x0, 0x4) 2018/01/26 23:06:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4e000-0xb)='m', 0x1) sysfs$2(0x2, 0x9, &(0x7f0000201000-0x1000)=""/4096) close(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d69000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00006e2000-0x8)={0x100, 0xffff, 0xfffffffffffffc00, 0x40}, 0x8) 2018/01/26 23:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000896000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00005b3000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005eb000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x24, &(0x7f00000b2000-0x10)={0x0, 0x4, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f000019a000-0x1c)={&(0x7f0000dfb000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c9b000-0x38)=[{&(0x7f0000c08000-0xda)="79e547b18b069bc9c6c003ed74e25440b9d6c119008623a9982b54df33e274fec93501426d166d3a16da2b757a6d610d400d896ea23676a9d4590223f4482f4a00b9ceaeb601518fa2566fa4226456635d490c41b985456af0a3e4a9b93e92a32d35d3c27d3124e9ac31368d78ef99d84c96cbd6b7f0b511a5dad49ea71a63bdf3b1025c88dac5366d1b8b1e1bb97f29ebdecbd249b388c8c5b3d2e67e77acd37dbf6f03524857f031e4b841924bd1bfce62e666f49f01b672d784f46bcbda2941bac70f928cd01b481952000ceba7a8a485b800c3827f9b9a0f", 0xda}, {&(0x7f000056d000)="f08ff51a5c048f2a4fe5e91d4cb82eab8c987f8e7fbc1d1b9da1289ed2e8c64504f9bc0d8b2951b1185e48c7dd7c4955f3bac2b5eb57cc598c235617d2fffde8dff34e28ed6015d89dbf478f4c1c3c94c8d43c8c74e0f4d2af82f25fd16142b521b5005cf3f408485d508e1b053a89e9e0e46d32b121115ae0c7c7b6dc9d3769fe3236d85e0f1018a2c8dfec3cba9175d6b577161defd94b53ddc8eee6005c4ec7f9af13e164c591bb9f61fd61f78db2bf116146ac7cb913ed560620598b3fe52534f2", 0xc3}, {&(0x7f0000935000)="44b44fdb0b0a283cae2663ac2617c76c97bec19a4391217d2c9d5a3ee3e1ab6bf90e13cba97186017af7abea64f596d12f9900b99a252ada139e14192620495b74bed7e466c914dae7f92ce206fd4ef2caf864edba3a9c0414bcaae818acb4b09d98966e8b9a79905657ab150ecfade649e1db659aed98af8614f489609e59eba7a79d0cfb79a0a636ff6e48e564e639f57ba6fc8ba620fd9a900a3422b82cc974e3c30a8d43db7c9eb041", 0xab}, {&(0x7f0000713000)="4c9604f6adf31503cf2895f8394cebd71be4b43b9931def03fc04c365f81b9a843f7a712cfb1b85babd8f7e42d8a2af0267f52425b480d9d5b5067514a570e9aeb", 0x41}, {&(0x7f000030e000)="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", 0x1000}, {&(0x7f0000e02000-0x90)="a4f320f1fedc5f7e204aae3cfc8a181a7337edc788490629cfdc17f4eb5e9dc011f66dcf8cb8e3d845820c1cf4699b0f5f16ac1de2f467b9ac48dc84b1495a1dac1f08aab2ebfd4b7386bfb03cfc56bbab0e1d53240c5d2b3e22aaa08f3e31f74a78c47c4389f026a4b95b5026b438fae1f51918926bed5d82077da2f7dd4be33697561f1f8b03362a681a761e3ac7da", 0x90}, {&(0x7f0000d13000-0x58)="17b0690fa4c1fb4c6fcedcbcc58f5e18af07ec71bde8186b01ae61e99c31a6f6bf8f3a44ad9ef5a3f500faa58715a0bcae0f6125bda46984c7d74f0349b4ca1ca491b2120b1cdaaf6a238ef9dad33c669c2824b99cf3a009", 0x58}], 0x7, 0x0, 0x0, 0x20044012}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000730000-0x9)='/dev/ppp\x00', 0x410001, 0x0) sendmsg$netrom(r3, &(0x7f0000f5b000-0x1c)={&(0x7f0000c42000)=@ax25={0x3, {"c3e3320aaaa928"}, 0x100000000}, 0x10, &(0x7f0000f5a000)=[{&(0x7f0000af7000)="ac61fc57d845e707afca08f8ea3c7a36598f581d21d0c1158eb980418056a3259467e9c098c0ed1b66e5fe2bf00a12d7f73cbed500fa159164957a160396f5f96731853834790b93372cb0ced8a2985e", 0x50}, {&(0x7f0000128000)="9a1dc4", 0x3}, {&(0x7f0000167000)="bb06530d581d08f8d9e2fd7651ceba2bd411", 0x12}, {&(0x7f00005bf000)="e3b50985d35999c088ee6afc007d58296d1f6cf98d6acc9006bd029bc308b8bb37d01bf3d7e210f8a56ca9c6cb8068ba1e356d177ca4f819d9f401242d1c8f009b0d97d8", 0x44}, {&(0x7f00000be000-0xbe)="9939249a7092026bd3aeb83889b1a697b871d3641a77cd3352e510abab60d7b952626bfed7f9c2b68a3d8468df4bfbb55b6b4fe7811898134734d0ea8b7e37e33677897b4502f97685ec61b0f0b6bce034cfd7c484ba378fced398891f87df89bbd4e797f0a9dc0048151c4fe5a7fbe10bd2b2c9c1cc3f6503325188d879c649c588d751cc866a91d098d28bbfd37eff33e736cc25448e2914b6671941dc6e39cbc5bec25c9513e58b1b949f397866d3608eb5f4271c3a6ce85a1fc90a07", 0xbe}], 0x5, &(0x7f00005fe000-0x104)=[{0x94, 0x1000000, 0x7, "52d1d2b37b3419e24641b996e3b364026b0f0951257147377bd2129ad5edcb1c568ad237d73b08920052e3328841425b71a827693096b758886db4efad19470badd4dca9f98629c250734e021db0444ff4df4db7e9ea943a708666fb4913189ca425227cef9b09248cb090daa9a43c23c47e15a78cdce201ffd6ac6dcef8577ced0b6a429b"}, {0x70, 0x111, 0xb61, "09001351e76699183f336afa8f60255dc6dcd924c8ed6f4e15e024089cedeba14963a0a97e039ceee4d6682f1169892df79281fbf445edc890c91152b1580044839497c97c1cd3101b66312139c7aab3021f4e1a7ab6e4a6a0a94d1f7bf9bd778623"}], 0x104, 0x20000011}, 0xc0) pselect6(0x40, &(0x7f00008da000)={0x7, 0x189, 0x6, 0x1, 0x5, 0x7, 0x0, 0x7}, &(0x7f0000c95000)={0x80, 0x81, 0x6, 0x1, 0x1, 0x4, 0x5, 0x100}, &(0x7f0000b9a000)={0x7, 0x3, 0x7, 0x9, 0x7, 0x6, 0x1f, 0xb51}, &(0x7f0000d27000-0x8)={0x0, 0x0}, &(0x7f0000659000)={&(0x7f0000158000)={0x0}, 0x8}) 2018/01/26 23:06:47 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x984, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x57, 0xb3a333dfd2840698, 0x0, 0xdf67}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x6a415b07, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000549000)={0x0, 0xfffffffffffffffc, 0x8, [0x1, 0x86e3, 0x40, 0x8, 0x7, 0x5, 0x5, 0x1a]}, &(0x7f0000e2c000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r3, 0x101}, 0x8) ioprio_set$uid(0x2, 0x0, 0xbbcf) 2018/01/26 23:06:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000bbd000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0x4) r1 = dup2(r0, r0) sysfs$3(0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000005000-0x4c)={0x200, 0x4, 0x30b9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000006000-0x4)=0x800, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000-0x20)={0x0, 0x1ff, 0x8, 0xffffffffffffffe1, 0x8c9, 0xa88, 0x4, 0xff, 0x0}, &(0x7f0000007000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000005000-0xac)={r2, 0xa4, "d41736e5ffaf0bf5fc3a6c8f21b6b2aa854cd2edf5f9d5f8456756582417c2419abdcc0508d78964e27ec2556d3d78b6892241e6ac48adfdc43c2ba5d321d719622212ee6f35ee6d57a373c5e1b1436cafd9f80fbb7cb16562e4ddd26166a8d81084132c70da88ab1b0bf5bcde335cc5e6b02f6c58d3d9063cb5a1c01816087145175e0bebf0ba74de8c0f40ea8814b33fb09e13770f1c19192fcc3f3494a3d086882ddf"}, &(0x7f0000006000)=0xac) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000007000)=0x0) flock(r0, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000009000-0x4)={0x0}, &(0x7f0000009000-0x4)=0x4) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000007000)={0x1, 0x8}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000009000)="64198b1fc63b2aa8c2b5052db67c7317c12f5fb050a61d1362e5ba7e556c1a58f51d4e6bb31a4d21d57eccc173778804d8721f08e8cf9fcbbae6ee4f", 0x3c, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000000b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000a000)=0x1c) 2018/01/26 23:06:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000178000-0x1)='z', 0x1, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket(0x1, 0x1, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000812000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb2000)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000cf5000)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r4 = accept4(r1, &(0x7f00004cd000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d78000)=0xff05, 0x0) sendto$packet(r4, &(0x7f0000431000-0xa8)="be", 0x1, 0x48080, &(0x7f0000d6d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) r5 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001c6000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000526000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000057d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) setresuid(r5, r6, r7) socket$packet(0x11, 0x0, 0x300) close(r0) 2018/01/26 23:06:47 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000012000-0xe)='/dev/keychord\x00', 0x1, 0x0) writev(r0, &(0x7f0000003000)=[{&(0x7f0000013000-0xf2)="d7", 0x1}], 0x1) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000009000)=0xfffffffffffffe01) 2018/01/26 23:06:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f00007cf000-0x8)=[{&(0x7f00003d4000-0xf1)=""/241, 0xf1}], 0x1) fadvise64(r0, 0x0, 0xfffffffffffffe00, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000ade000)={&(0x7f00000ab000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00006f0000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f3a000-0x4)=[0x0], &(0x7f0000556000)=[], 0x4, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) finit_module(r0, &(0x7f0000d6e000)="d0766d6e65743100", 0x3) pread64(r0, &(0x7f00002a1000-0x94)=""/148, 0x94, 0x0) fremovexattr(r0, &(0x7f00005ae000)=@random={'os2.', 'user\x00'}) 2018/01/26 23:06:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000916000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000486000)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000+0xb90)=[{&(0x7f0000001000-0x1c)="d1b2aa82f50a10ccbb9e615b3e55d1af5051dd299277621f195d17f0", 0x1c}, {&(0x7f00009c5000-0x22)="513c2e4012158146d06e966281b463d245565a2f7e62b6cbc471b388fab6fa1a5cf5", 0x22}, {&(0x7f00003a9000)="8453542308e1067cba5591c7aa8d025697035a21b4a58d0abb96ea46562fe0b22cb96e806c6a2b2a46d6896b36b365d93f77cef15c6d8fa84f64131b56fa3c42b795a6e4bce251c5c0eec33d27437e48f82d5fd0f6eab6e01eb00d18559836809714cc2ede63b6d8318816b485bdeb305abca5b59850f56ac183c7c545c81ea3cdc83112edc6748e7c4431930b3e3c024d35233567118a4496d923fbea049bdf0d4e777bdf7a233bceb9fd580a2401c7fbf022f936200007b3e2270260d8271d4519e39705ce03e49d32c9bb8bbe601dee961b53da086555837e59d8201b", 0xde}, {&(0x7f0000000000)="54ab375a9a1e9dcda10ca4c781858c5cdc92c54d2d5dfe5aff76ebcbab2e4ebd118af5b058fbc7543debd3eec97ec4491bbf062fd686345081cb7e8f63ccba73ef4378b3c32a1b8611f22acc9c3b21c49afec61827c79a4c71aeb56f0fd7ea11c59dcfb97552a74b5f41bd745ece19a97fc10f15b623485aac9e371bc555b053f641e3", 0x83}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000b13000)="e831d629bd5ba9d5d082729160333eca8e9e005b7c386be9a149c3703a3d538e37e342e2a95af6474f47175402ea0527830080d825a6bec9b327aba9d0e4239652b2689e74ac046444737a51491a9eedd895541f73d859820007934d4e6cb07cc43753ff8f1495f73ce0c9cebce4dd18d81bf779d29f4ebafab631", 0x7b}, {&(0x7f0000000000)="786bb2bc32b7a70c2906848638c025d017739f5e566779b34a3b046a20bc08db505c8b1657efd5a6c662037dbc5e4eb78f8c2ada039eed6f57", 0x39}, {&(0x7f0000001000-0xc6)="c7e4ea97ed7bbc83157fa59b0400595c982674719c0ad183454f62985e7e21cacbd3658133818b720c7b98e9166a50434a00b79cf9b2233cb161c78bd00bb410043aa18eb2c8afd1089bceed9710894666e11c2d15ea45a929c5d4ff1658fcfd97e7a3a3ce16ce4cd9a5fa91f1add78b903890d1ef79e9c6653c470d0f36db92292d84707b2edfa81b9175aad1d7b9c1257c5a16e9c734cd5210ba3c75fb9006cfd7891d3352f9d40b294fecc28a5a129435ce2092ff85127ddb0985b824fa61c7221a1a2651", 0xc6}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003cf000-0xd)='attr/current\x00') r2 = syz_open_procfs(0x0, &(0x7f00000b8000-0x11)='net/protocols\x00') sendfile(r1, r2, &(0x7f0000f7f000)=0x23, 0x800000000010000) 2018/01/26 23:06:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000-0x8c)={0x1ff, 0xfff, 0x11, 'queue1\x00', 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@loopback=0x7f000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x10000, 0x56f6, 0x3, 0x8001, 0x80000001, 0x9, 0x7fffffff, 0x10000, 0x2, 0x80000001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000002000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x2, &(0x7f0000001000)={0x7c8}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x52, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000003000-0x8)='./file0\x00', r0, &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000003000)={0xfff, 0x9}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xb9, "fd4b792ff105ade8ac5b1994838476eb5af5711ee499660eeb2cd775815f97dce85d007877aa96216c1f25f9c5202a2352ff578e5e1b1dbdf58f6bdc75927d376d94cf1f87f96faec93777c86ff48788f489c76d09ef239cfe87427f43da611d6c3ae9d333b70c147b2981b40f2421e478a291f1f487faa03559c342502af9d781dfbb6be8516bc732f17cb787251d1c9270df84ee6c1917db66e6a023e353b294647b497d93629fd69b8491d67117591ebb5cea0305936e37"}, &(0x7f0000005000-0x4)=0xc1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x5, 0x9aa, 0x2, 0x2e}, 0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000006000-0x4)=0x204, 0x4) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe55, r2}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000-0x190)={0x100, {{0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000008000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000001000)={{0x7fffffff, 0x9}, 'port1\x00', 0x10, 0x40000, 0x4, 0x7, 0x5, 0x4, 0x9, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 23:06:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f0000016000)={0x3, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() ptrace$peekuser(0x3, r1, 0x9) r2 = creat(&(0x7f00008e8000-0x8)='./file0\x00', 0x40) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000a87000-0x4)=0x0) chmod(&(0x7f00009c8000-0x8)='./file0\x00', 0x10) 2018/01/26 23:06:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b1e000)=')++self$@trustedvboxnet0)\x00', 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002f1000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000209000-0x8)={r1, &(0x7f0000947000)=""/203}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000ef2000)=0x0, &(0x7f000005b000-0x4)=0x4) 2018/01/26 23:06:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000091b000)='cgroup{/selfvboxnet0[eth0,*]eth1{\x00', 0x2) write$eventfd(r0, &(0x7f0000b30000)=0x0, 0x8) syz_open_dev$usbmon(&(0x7f0000b1a000-0xd)='/dev/usbmon#\x00', 0x4, 0x20000) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) fcntl$dupfd(r1, 0x406, r1) poll(&(0x7f00005b5000)=[{r1, 0x0, 0x0}], 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x3c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f48000-0x4)=0x0) 2018/01/26 23:06:47 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000016000-0x8)='./file0\x00') r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000001d000)=0x0, &(0x7f000000e000)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sync_file_range(r1, 0x7943, 0x1ff, 0x1) clock_gettime(0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000000b000-0x40)={0x3f, 0x100000001, 0x10000, 0x7, 0xbd2, 0x3, 0x4, 0x8000}, &(0x7f0000015000-0x40)={0x3ff, 0x3, 0x3, 0xd0ca, 0xfffffffffffffff9, 0x0, 0x7, 0x0}, &(0x7f0000008000-0x40)={0xffffffffffffff6f, 0x8, 0x5a7, 0x6, 0xffff, 0x4, 0x7ff, 0xbde}, &(0x7f000001d000+0xa2e)={r2, r3/1000+10000}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x8, 0x14, "03"}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f000021a000-0x11)=@known='security.selinux\x00', &(0x7f0000b07000-0x27)=""/39, 0x27) r2 = fcntl$getown(r0, 0x9) stat(&(0x7f0000850000-0x8)='./file0\x00', &(0x7f0000b8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000049000-0x8f)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000046000-0x4)=0xe8) fstat(r0, &(0x7f0000404000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = accept4$llc(0xffffffffffffffff, &(0x7f0000687000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000812000-0x4)=0x10, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f00002ea000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000da2000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba9000-0x3)=0xe8) fstat(r0, &(0x7f00009c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000520000)={&(0x7f00008b0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000805000-0x10)=[{&(0x7f00009c5000-0x8e)="0b86522c9ebbc5418425c54ab87627043914a3a1d7cca0dcb95e1a3f9a3653528d1cfd05d8993698bc6eeb35f3d0304c5443e6b53886e78a0ac60da91abd5ab29198dee96434d36b9535d9626212e7a3f23dee7bc98027b36b60ce63eed1201ecf4934d3bbe5df547723ffd2dbf42101f0ae02ff075f9adc0a434fccf8a8f1431d807731cc02c766874f4b7d9ab7", 0x8e}, {&(0x7f0000700000-0x1000)="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", 0x1000}], 0x2, &(0x7f00004db000-0x80)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r8, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x80, 0x1}, 0x81) 2018/01/26 23:06:47 executing program 4: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000045a000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000a72000)='/dev/usbmon#\x00', 0x5, 0x801) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000a72000)='./file0\x00', 0x200000, 0x20) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000426000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a74000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000a74000-0x8)={0x8, 0x8, 0x7, 0x2}, 0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000606000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a73000-0x4)=0xc) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000a73000-0x8)={0x1}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00008ac000-0x4)=0x14, 0x4) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000923000)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r6, &(0x7f0000a73000)={0x0, 0x0, &(0x7f00008ab000)={&(0x7f00001f1000)={0x2, 0x18, 0x7, 0x5, 0xf, 0x0, 0x1, 0x0, [@sadb_x_policy={0x8, 0x12, 0x1, 0x1, 0x0, 0x6, 0x2, {0x6, 0x6f, 0x7, 0x6, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}}}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@empty=0x0, 0x1f, 0x10, 0x4}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x10) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x0) read(r7, &(0x7f0000def000-0x19)=""/128, 0x80) signalfd4(r7, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/01/26 23:06:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000033e000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000782000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000cbf000-0x8)=0x0, &(0x7f00009e6000)=0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f000000c000-0x4)="") r3 = syz_open_procfs(0x0, &(0x7f000033b000-0xc)='net/udplite\x00') tee(r3, r3, 0xffffffffffffffcd, 0x7) getdents(r3, &(0x7f000055a000)=""/48, 0x33) [ 47.998751] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/26 23:06:47 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000002, 0x3) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e3b000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000684000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0x4)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000da7000-0x8)=[{&(0x7f0000326000-0xe1)=""/225, 0xe1}], 0x1, &(0x7f0000a78000)=""/182, 0xb6, 0x3ff}, 0x100) keyctl$join(0x1, &(0x7f0000148000)={0x73, 0x79, 0x7a, 0x1, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b75000-0xc)={0x7fffffff, 0x1, 0x100000001, 0xff, 0x53c4b646}, 0xc) 2018/01/26 23:06:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000b9d000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000005d000)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x77, 0x1000, 0x3f}, &(0x7f00001ef000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001b0000-0x10)={r1, 0x4, 0x5, 0x16}, &(0x7f0000527000-0x4)=0x10) ioctl$TCSETA(r0, 0x5406, &(0x7f00007f9000)={0x3, 0x7f, 0x401, 0x3, 0x5, 0x7f, 0x8000, 0x7fff, 0x7f, 0x3ff}) 2018/01/26 23:06:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00007ce000)={0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0}, 0x10) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/26 23:06:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000a57000+0x5bb)=0x1, 0x4) r1 = add_key$user(&(0x7f0000bbf000-0x5)='user\x00', &(0x7f00008e3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008b3000)="e0a72d20359b33764795de844c28a7d47d4cd66bc705ed98606195f3af39117c610c959f5de454f857d93fc7", 0x2c, 0xfffffffffffffffc) keyctl$update(0x2, r1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/26 23:06:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000eee000)='net/xfrm_stat\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000b63000-0x1)='.', 0x0, 0x0) linkat(r0, &(0x7f0000054000-0x1)='.', r1, &(0x7f0000e60000-0x8)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e16000-0x4)=0x0) 2018/01/26 23:06:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cb3000-0x38)={0x0, 0x0, &(0x7f0000fd7000-0x10)={&(0x7f0000629000+0x7fa)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x18, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f000002c000+0xbfc)={0x7, 0x8000, 0x3, 0x63cea13c, 0x3, 0x7, 0x3, 0x2, 0x7, 0x2}) 2018/01/26 23:06:47 executing program 0: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000014f000-0x8)='net/tcp\x00') renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000025000-0x8)='./file0\x00') 2018/01/26 23:06:47 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c90000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00001fc000)={@generic="11d63ea3ac79cb9428effd4e5d00eafa", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000479000)=[], 0x338, 0x0) connect$pptp(r0, &(0x7f0000e5e000)={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bind$netrom(r0, &(0x7f0000b85000-0x48)=@full={{0x3, {"c6b95a96223b66"}, 0x0}, [{"495f2367824fae"}, {"f6b517cbef4854"}, {"c6247dac85ede8"}, {"c059f11024f008"}, {"d9b635669ac947"}, {"b7f02a861e5787"}, {"370301d3194923"}, {"b5d5aa1b45ecf7"}]}, 0x48) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000da5000-0x20)={@generic="72f46118fa39735b2e7a6e37eb89344d", @ifru_flags=0x200}) 2018/01/26 23:06:48 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000045d000-0xc)='/dev/autofs\x00', 0x200202, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00001bd000)={{0x0, 0x5}, 'port0\x00', 0x2, 0x100000, 0x203, 0x5, 0x40, 0x7f, 0x6, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000001f000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000008000-0x20)="6b6be70000000070000d00a472ca66ee00000000bc0c8941c13f06b4cb9d3cb0"}) 2018/01/26 23:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x4) epoll_pwait(0xffffffffffffffff, &(0x7f0000307000)=[], 0x0, 0x0, &(0x7f0000820000)={0x0}, 0x8) 2018/01/26 23:06:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000fca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f000083f000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000310000-0x4)=0x1c) 2018/01/26 23:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x2000000000, 0x0) socketpair(0x4, 0x800, 0x0, &(0x7f0000231000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00004d3000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000777000-0x4)=0x0) fstat(r0, &(0x7f00009cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000335000)=0x0, &(0x7f000094a000-0x4)=0x0, &(0x7f0000133000-0x4)=0x0) r6 = getpgrp(0xffffffffffffffff) stat(&(0x7f00008bc000)='./file0\x00', &(0x7f000015e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() sendmsg$netlink(r1, &(0x7f000092e000-0x1c)={&(0x7f0000291000)=@kern={0x10, 0x0, 0x0, 0x38000}, 0xc, &(0x7f0000ca2000-0x10)=[{&(0x7f00009b1000-0xf4)={0xf4, 0x17, 0x34, 0x1, 0x3, "", [@generic="8b8b6bd126b6a8e084220b1f4a498c3ca8086026e015c272b0311ad425f1ccc9c8c49e0cc73efa2629b589c4b7e88625b6fb6fbd3e7e3e21393364ddd5d9793d6519f789459967557c3f42e12d0022170ed9766f4f4fcab5bbb4ed448220219b0630055df80e737750f4d1023cfc5e3433d14bd14279ac906ff534077887ee65a5af9ceb9810d25a526036594f20424d94672756ffb1b65ab96a0c2846de105c5dc1cbc604abdfabf4c41565986009acb164c7e401144ae35add35cc58aa42032c944a3daf7f5a37a5d387162c535ab99b3f0f3a1b2ec72d9852c7d13dcdbe527a"]}, 0xf4}, {&(0x7f0000077000-0x64)={0x64, 0x32, 0x0, 0x2, 0x0, "", [@typed={0xc, 0x22, @pid=0x0}, @generic="b14a85ee19256bbc7ac4a33881a1bf9794905f8e03b2eb11c5eb1fb1f41674691ab69a1489f7fa86f0f5c5a6725911cbce08a1ddafa3053798b8", @typed={0xc, 0x3, @pid=r2}]}, 0x64}], 0x2, &(0x7f00000f0000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x5c, 0x10}, 0x1) ioctl(r0, 0x4000000000001265, &(0x7f0000373000)="") openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000094000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/26 23:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fgetxattr(r0, &(0x7f0000823000)=@known='system.sockprotoname\x00', &(0x7f0000b97000-0x4)=""/4, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005f5000)='/dev/rfkill\x00', 0x280100, 0x0) getpeername$inet(r1, &(0x7f0000a6e000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000879000)=0x76f8e7f484b23864) r2 = creat(&(0x7f000098e000)='./file0\x00', 0x10) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f000019b000-0x53)="f2477ff0aeb73b890e8499c770e27cf76c51774ebfcf2789118b82783b5ff9cc7799133124f82b7ee0025a7fdec509f3e960ee0441cd875465c5760fe83750cae0a88218130aa74e8adbb3acccbe423728e1ba") connect$llc(r2, &(0x7f0000d52000-0x10)={0x1a, 0x5, 0x9, 0x9, 0x80000000, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000819000-0x20)=""/32) accept4$inet6(r1, &(0x7f0000688000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f14000-0x4)=0x1c, 0x0) 2018/01/26 23:06:48 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) shutdown(r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000001c000)=0x0) 2018/01/26 23:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d75000)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000cec000)={0x4, 0x101, 0x3f, 0x8001, 0x1c, 0x100000000, 0x5, 0xf796, 0xffffffffffff133c, 0x64ec, 0x6}, 0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00002a6000-0x5ce)={'nat\x00', 0x0, 0x0, 0x3c, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000d10000)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @rand_addr=0x0, 0x0, 0x0, @common='sit0\x00', @common='ip6tnl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "bfbc97f0fe74e5f4a372c0cafc435d1270cbbb00710ec61792591412a4", 0x0, ""}}]}, 0xf0) 2018/01/26 23:06:48 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/enforce\x00', 0x4100, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000000a000)={{{{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2b51}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x2, 0x1, "b863f7889b3da9c1aba501e1b22d8c623cd7cf30e21a5db076d71b94b36b689f1fb7820a3de1703468de710e3a8aa8cb99f0739ee7754e34eda106edf5a2999c12c41c593d3235e39bb41b847e3cbad5"}, 0x160) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000011000-0xe8)={0x0, 0xe0, "9be1a0afaf733a7c5b3e30862e9ab30289b054b2aad5865139a7e58ed89702968020c8ca2f8372999700cac0cfd5929a7eebb612952f574715028bde89286d479360a8fb539051596f37d288fec59e8a9b515d072b7b64caa9ab5bee367e8143ec8df6b2add96df743b4f3d177c6b33fe7eef7119b93a1355de2eb57aeff89a777b51c0c2ada3c1e04a6f132c9bdff44bfacb06681d188460ba66c43529cbc6e7a0a7c5f885a14e75515806afc0f3f78a1476403c1d97e7000777bb026f8b5e8a21f1cced3e9faf41d08ce51b5b80f3bc6b5eb726d1e56f0fe32771deb151373"}, &(0x7f0000010000)=0xe8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000-0x8)={r1, 0x80000001, 0x0, []}, &(0x7f0000004000-0x4)=0x8) r2 = gettid() unshare(0x28060400) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x0, 0x0) exit(0x0) ioctl$TIOCSTI(r0, 0x5412, 0x7) syz_open_procfs(r2, &(0x7f000000e000)='net/rpc\x00') syz_open_procfs(r2, &(0x7f000000d000-0x7)='smaps\x00') lseek(r3, 0x20, 0x0) 2018/01/26 23:06:48 executing program 0: socket$inet_icmp(0x2, 0x2, 0x1) r0 = epoll_create(0x7) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004aa000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000c88000)={0x0, 0x0}) 2018/01/26 23:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000c0f000-0x50)={@generic=""/16, @ifru_addrs=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6(0xa, 0xa, 0x956) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e22000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002bc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) fallocate(r5, 0x1, 0x9, 0x69) socketpair$inet(0x2, 0xa, 0x74c1, &(0x7f0000beb000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000dda000-0x8)={0x0, 0x0}) r10 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002f000)='/selinux/member\x00', 0x2, 0x0) pipe2(&(0x7f0000baa000)={0x0, 0x0}, 0x800) r12 = syz_open_pts(r11, 0x200100) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001ea000-0x8)={0x0, 0x0}) r14 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000107000)='/dev/hwrng\x00', 0x410000, 0x0) unlinkat(r14, &(0x7f0000127000-0x8)='./file0\x00', 0x200) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000140000)={0x0, 0x0}) r16 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000098e000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000050000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c8000-0x4)=0xe8) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000405000)={0x0, 0x0, 0x0}, &(0x7f0000ad4000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000348000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0xfff, 0x0, 0x8000, 0xa, 0xa0, 0x20, 0x88, r17, r18}, {0xc00000000000000, 0x0, 0x7b2a, 0x7f, 0x2, 0x5, 0x105d, 0x10000}, {0x2, 0x5f024148, 0x2, 0x53b}, 0x100000000, 0x3, 0x3, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0x7, 0x0, 0x2, 0x6, 0x9, 0x5, 0xcc}}, 0xe8) r19 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008fa000-0x10)='/selinux/status\x00', 0x0, 0x0) r20 = userfaultfd(0x80000) r21 = signalfd4(0xffffffffffffffff, &(0x7f0000cc0000-0x8)={0x6}, 0x8, 0x800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000967000-0x8)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000919000-0x1c)={&(0x7f000023f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000009f000)=[{&(0x7f000072e000-0x1000)="b99428da810bb3b9ec06225b5a6f380e64f73e709b00718602c3e4fd5c7ad4b4bfab8685759fc6db777c26f5ca3c5895abdc7843633d34ef347f765f826512055a41847b9a3316bbd0fa0da4cd956e0a9d1224aac41b69ff2981c81e29c4e7d18a1a314dd973e1753f515b445688dd156f9a90f6c68bfa90f46788fc81ae6510423141234851d2358a54be86e60f1814d76cbb8dcf68639248ce9b2cd2a91f7218a7e44722496ff69837dcbaff72c6ad7eb1ff98a4c3a7a08cdedc5255474d9ae7b2072643382944b2ffb8dd0852f9b20bff604b1e11d9db5ccca6a4ff5dc25863caaa3cddf3c01373259b19a6f9c496bdcef9e7a81e76a14c6602f2833c2fe14b0e8ce9c8b8e16d4ec66ab55ca35c426418cd03201921dd8eae52bb6b435a5dde8da036578c62551baf50693d9237f4b00c46a1cae68737a2c04d4f5ed12a2c2c36af8e92a4bbcef920a100aa8cc4f3d605aecb1c50eb537d2d4994f75d4a9500a60c7181d29b067e3cf8872e583c4017ac9761156ea3bd42052f492ba2a7cbd98577aa1b99d3a16a4ac6db9d570bfcc21f0892aa99170412871b47bb55bbc384e7a2ae49372f3aabe302336508c3b66cca14851ce546498ecf2dade714cde70c9fd7cc77bb67b29ca3f8646310ea02706c2ccfed3fadcb6189725229c5dd50e59f45ed0f076df14ba73f6240f3b777912d3ce8d3425d7bdf08527bc0d419f932f144417d86a2c3c9f33a803e59a8f6e638a6ed4a5dac91a65f42ccc1f242ba27b91025dc5fe0ea75a803b34b0cdaad9eef647cc5330d4de91bfd18a564f3553225b23d42550aee75820046f7899ffdc3ff4fe9de82a1cab8fd95d91d41a77d87ffdf30d6d00ad85aa089a4042f6cae8d3e16a872f3599eca633a5502020cfbec9d320c01db4a1b3a68fafa86843852a752c8dbe750890720e1a94840b05d663e479ba2c6c054e7fe202be8dc296059d5a99167cab23658bc74012bf74dd94dd19d18edf9fe5a869ae9148435c42a3c819c969e58724b5b1a259f7a12c9202c34b1907420bf7537202010586141dab4bda02d1455739ab5c0e6d3120c6065d01e75755e314339f6b2bcc351ee878198ab3289e80524272ea1a64690c88cf390a9ee5ee92574a15e915e3d4a1ebba54dba87042f36b53a3db61b4d03100d643e77492b4170854781738534a41169fab1242c0c5a5bb8f6565478758383276aea0b50e917a2c0eff09023b2f27c7a840c965402ff49f7ae9886ac5cf4e75e8d4b3c2e746e34d448744e1acc77e839f6bd07323ffdf28813eddb87b859ccb1b0658957e05b80a31e8228c2e254d505a3336ced12b8f2b214d21548b4234627bf61ffe21b123965b9b595b5fb2f83348df0fa68fe2d5c9dbb9c8bc9333f27dd8f04c2f947b1372b13b6a5e0003dd21ec5e24b3c443a0d37c387be3b67cbae1d045e9b5f4e764b84ae4598c21a391acf16d19b32fb9243788cc7c6e069aa66bb6e8e3883fe01a46cd7c3d19a0aa9a0b28e63fdd5bd4b28d23f03e803b1660ffc0b8aec00751437a4a786e4f67d8ef6c884f56cb431ff84cd00278ac501f4782b632da3686d89e1fd7cc04a8ff8b3dc2b1d5123b13d33754e519650d3ef74e4be35abc5a779df5e2ae123418a5fa700c20c2b3aa0aa3aa2422232904b3372dbdc8f28e2b96f8152fd77886fdbcdb0e26cae7465d841bedd226ed780bd9b00967c832b334b1de989fd8a6e739eecb853b2d54c9f158b8d0592048318cf0bfd32902f798e2c740009a7b8f60586c4b9c35f3037568ad42f01c03334984f2941ed2f84032ae7df0bfb621fc2a7e92343f50f76d9072dc7182882dd6ab99aed1286f41de86fb320f4909eff26b0da649f6e90f8f02bce215773f0c7f1e871141c72c0dec3158d4ade0a9d0a6023f95c12a7e9b1c92b1a14ca87d15a676cb80889ef5c99a36be1136342bec4b3e44d17ef7cfac40f5f2c5173ae082c1e66901fc13fd0bcc63f829b62a716ade3f58e1d0e2f8a0cf033c9d6b0959967983e8f8e70b56500847566e21ac0e9c395b7c4ef44dcd68db354ee14cb3a4953cc01e45f50d74d56bac44ef0e37ecc12fffa33af177b1a89197f354b66e03796111bcf93d317e0fd127a1484bf624d07529de546f337294d37accd2967881c94947dbddf906a74c4b98e37e655d220435bf77aa3ff479063f1f13c9fd1bd1035340a5c0d696ab47075bc233f017ee1377220b5ca714613e517506de17c924c3a8bf0e31a8b7cfe94baea7280598287a76dd2e9aee63b38a32a005ac85816ce24c89b8bc40b30ac474d297a90604f3617f32987f12359052e34d5677456dccf858a934df77daaea88fc925e2ef6df85ccfeb8713abf73ce34b99cfdcdc435e71a95e6a6f52c0b3b15f9f0a8dd0e543c1f4c8ebc1e84383a5a6d38a66567e8c1114d5bb8b968703f03301cc278f6c8b6099e5bf9983c7cf49e7a6c02816532d06362d2eaa794d6b0c64ec1f915aa91c25ad79b7b779495230c37b3254f2602857f979ed05722d0c6512ff11b4f7c64ffa504704b6dc2fc19e82992d0f5c37741f8c319927a3a7ccabc963d0e2528cf487ea8d3f715601c4000108b47b14593836450422bb3fd01768c7344c56eea244a424011b49dddebac35eb45bfa18219b6bc3fbcfb2a9b15c03ccd11df66c4ba3691ccb2bfceb91ba6864f7af093b9e32da1d18d179a781776ee9de8f55c04f5dbf53665f8ed660ea2dbb3cbb4b5a2e6a676b56fcc8dad7f51914947e6dcd8613f473d8e43b99c15bd044013057265e0aea38c0597460de1d2ddc64f4b0aa825ac74f59a72a73562344e635d6e3526fff5d4702e7bbad80c39bbdefc0865297cdfb358f1eff8d71ee3a0f91798aaaa44f85b996729eb2cf996a7819d953f0f10c61b375c8d1533f85d7aa61e05e689c5b8cba6e9cf9c441053d4ac7882b374908940f3f6c8aaf55405e43ccc8875066065599a7767ca2c4019537b25100713939bd50235891fea264ead38416d2cf606b8dec0fdf1450851af66c4222b1474a35c12b3b960fb712c78b12d09b1b123d4ef6a9c28bf29396d8b1c4272baf1129a1ba0c1865888e18bfc8e3e0bc972ee512f67e61a7f836a64a35dc5264b0d38298d13499e1db3c9e5227b92a4103ef3a78608e3c8534ee9495d0a2dbba465c29cf7a2cc14f6baa0130f07b32ec3a2e678ab37084392f0521feb31e1c18b6415abcbf48ce1693a2ea740f358dbcacc9a1096759affe61b041233dc91a1f5a6ffe66345ea5685ae24665403e02803fd28d0211476ef15f58673fc8e976996fcaf40cf5627a0810b1839aecd41aff9e8e545f3ec12dd9e5c81a61b53a535e13306c9bb3df515eefb604f4c5106a074360a99133373d38dabefb1777e9e5490ea91f6acbc4e0b6ab4412239d9f89418ee8bb59b202b46339a773ce80fee3c2fda806c53983e933d1f457a6e9ca88a24008595ff6be2ec3a558a581870d20479b49638936f799ab75c6e169a8ea284c8cd27eee6ccd045c9b9c98922ef8d710ad4f9293853bba2970d6990cfad851d4e5d49ef3dc82fe3ae6ed21601acefa98ac897c26de19c0030f8fef5fb9efd95762d4bbc228063596f16ba7f398a3a3fb8a22dda58d404ddb88331c11673f096145a86ae89f04a819d9290f6441b522b32ac22d54517aee8974a58bbc25fec059fbdfba5153f85a25b5a1852f58dca49142365c5f94cdd01d6757a6547146a3ee08b77ff2454a41e001bf5f7f7cdef9cdf8447d0b44a8f01e9c1a44d2c1e9ca43b1ab049c152a61ea8afc495f7e6517b488d7f15f58e16f3f129ef7c2024db77b1363be5c5ed0fa55e6a605ecde9c2b8923793206a02a06c0c257bd90551b240316fbb4f17546d6be0c0ae1e7d5eb0cd983c7184009a8631403ae6413a4ff93f222ea8e994d57b7acbd17af5ac1120400f61f7648fff4f886c90facea540b8b91b7819c72a54fb1c849b5ca152c0c548a3ae57d8d06b1f810d38fcddfbcb2e4a7eab4ab4e23b9d572ca2cc8fcb442f95fcd6f67e505604413b3da69ffdf74916ce1924cd0d4e5b41d8e96a43eda320776ab469c799a220eedc890159454d689415ae33fc3a944bc41dda87ad41d8b660e4df72db450eab2acd24814afbd7f6f299085469e42a39a4f76f34a0dcc38733a0eb5a7fa0e8f22829c0e8736338954b642ed27301076bb45072d00acfc65abcaab8fff622ba02fea1bfbaadafd38a37ef9cd1a653ded52d17fbd6f357a4a6432ac266670c6660d81f22e2e8f875f3c8bc23f10ca42ce0bacbb777ce50298b2919a29afb81d268b99a104be992559c444094f6f7cf72ec89ddf6e8133f7744316db2b1ad37a3eeb379f3b1f630f4458d16ca9d3ea5a0b1e83bd6c21ecd883c391e78d483079ddd356496329b3c51627ef245c634467f3ab2b00d54a74ceda0d3de66dc92afa94e8c39d6df65e2ea3997a5b5718b48fdfb8f0597083ae37f8c213643898cd03f7203474e9b9e21326ecaba6b8dfccb8f9048bd5d1bc5654e03299fbcdd9a809312d0ee4f2bf700c8c926f09b906fbe258a4d824213dd002d81aa6ec9f3ccbfdf09422acbd7171f3a043a4822b8244ac6d9031997b6b17b9e706abc366c85f0e3dfbfeebc490311f448e15dda0c27b9b2840887e4b7d9cf4af13c563c39e79abb1fd1e3bb3498f32ca03d5f54875fe89178c723fb6f19d3550d2e7bd4b561f970def8ae59d0ed64f2b775a12901c901a40fcf7327122f55e0c2dec9874f9ed82bd1f1232118fc6dc6c85e67c76169588318a806df8cdfad5c9171dfeaa955339608a742aadcf9e804a6bb4cf72d07e6abc6d32796783126a733dc46fd8e41f7677f09c80174040512ca0bcc81f86bc76e969ea613de67e350c76aa1b1eadd52cfd0cc8563fd18bcae64d243c48aeae8dbd4ebba5892189a203f34db5a632a12df1467d6849b582b69c19759a2c52e600aa3271cb27819efd59ae91abafefd33f5f1a6289be1b28971910972109f51af2a87d72f235d25c79927e9cdb85aad10acdaaec970581a126595556a28af3aef066f7044b3c6035e4de84bf65f4ba91aeb901986dda81fed5d8dfcca4d7b093fcf9ef6f4854d27920a35e23807900d2f627c2ef156100aa449a97f02bb94f3cab9e59da89af06826f9efe10001c2e33bc13cb3b952c91e3449a0d205d5e179c7201fe69e2abd1c712c36146efea465aad55e3fc7d98da8266b3449a7e43b34e2a850badf8a1f418d414be983a104ff09a4a3fb34d8ae1ab845cfbaaf67e5315d8d8280dada0a49065d8243391f57399437680ec29abe7502d4b8e5ea4ce5ab280d6f1afedfbe7fd8b88bf8dae22e966dd20eea76b8509a4c5ea05555a7b7ca8cc33eae04436146008d9a31c650ab20e4c2fb75265a1a5ded91bf18855d2819d39bf95df0dc4e5947930f041e5ef56e1af9489a3b1ccbe53e6388316eae839570f3eeaab03d8f23bd5dc7493337d26bec1f8e8db23d885f1bdaec92bd452f4ac0b36a0413a830df549685ffbb3ba32faeea8bc958dc32e394c6374f368861ab75b48860af286c9c7442781ca7bb36dbe9a618cd406e18220e29a2d83e6fc7a609baa4d266d908e389e94afed1f682135fb49973dcf7878d0755a0b3b0e50a5d83224daadbc1b75c764ab6aea459bd19c76534c42bb6d3f34ead18ce3a66263de45a0a8fa43bcce41c35b1fee2798ddd13a716371c73e4c492a2c35779d24df6040471b4fe541f33eb14c841073f8509995d8fc411015c1ef56560ddf5503a93fcb8aeb6ceb972b57e2dc5", 0x1000}, {&(0x7f0000e4b000)="e803d0e18c3479c3082a68a6e48d5579bd20654cb435bbbbd94da2ec6cabb78b619a174591ef19944f673a5ad288819673f6bdb0106350f843c4b94b17f240f69a6234746cc34244eaebf0286a7592351e5acf7d1fe091307d122dae81327b9705cd0f3d574759fa013e436922c476aa879c0c528d95aa2d440bdadfce7df70986e8952977e4ac2c32684cba65ea4ccd4552420ecc60ad87f737a1b573c9461ec0d607fda4dfeca5171dbc8385d38539e64cd2efe9d3451f85c287cddfccd113439ad26831e3f250517f58e21dad70866362f6c13cb47105de8c47f97ed2579ba800a68cad6ed879bace78a9ec70e2971cde699e1c4b627b", 0xf8}, {&(0x7f0000070000)="8acfca64c770508c2f75893612b0e75894b048670202b09f0c0c314e01054ad57afb2887a8961d9d4e82195c2fa24aa336387aca109e5aa6d8efa62f802d8a05f26d4492e91d17cb6d50e1b8", 0x4c}], 0x3, &(0x7f0000cff000)=[@rights={0x18, 0x1, 0x1, [r1, r2, r3]}, @rights={0x28, 0x1, 0x1, [r4, r6, r7, r9, r10, r12, r13]}, @rights={0x20, 0x1, 0x1, [r15, r16, r19, r20, r21]}, @rights={0x10, 0x1, 0x1, [r22]}], 0x70, 0x4}, 0x4040000) r23 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r23, &(0x7f0000504000)={&(0x7f000088c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:48 executing program 1: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000755000-0x1c)={&(0x7f0000d13000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000)={&(0x7f0000e7c000-0x11a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_extract_tcp_res$synack(&(0x7f00008a9000)={0x0, 0x0}, 0x1, 0x0) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)=0x0) 2018/01/26 23:06:48 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000f78000-0x1c)={&(0x7f0000f78000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x26b, &(0x7f0000f76000)=[{0x10, 0x0, 0x1, "880e"}], 0x10, 0x0}, 0x0) 2018/01/26 23:06:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c80000-0xb)='net/packet\x00') readlinkat(r0, &(0x7f0000735000-0x8)='./file0\x00', &(0x7f0000a99000)=""/160, 0xa0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000d7000-0x4)=0x0) getpeername$unix(r0, &(0x7f00000a6000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fab000-0x4)=0x8) alarm(0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00004ae000-0x8)={0x80, 0x1}) ioctl$TIOCCBRK(r0, 0x5428) ustat(0x1, &(0x7f00006a8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 23:06:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001000)=""/231) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000da8000)=@pptp={0x18, 0x2, {0x1, @rand_addr=0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000706000)='./file0\x00', &(0x7f0000da9000-0x27)=@random={'trusted.', 'vmnet1(posix_acl_accesskeyring\x00'}, &(0x7f0000938000)=""/130, 0x82) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000da8000-0x4)=0x0) epoll_create1(0x80000) bind$unix(r0, &(0x7f0000da6000)=@file={0x1, './file0\x00'}, 0xa) madvise(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x4) 2018/01/26 23:06:48 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fdb000-0x8)={0x0, 0x0}) ioctl(r0, 0x4400000000001279, &(0x7f0000000000)="") 2018/01/26 23:06:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f97000-0x20)={"2b509d0d26e567eea61b9afe76c26d03", {0x4, 0x1, 0x2, "242ed63d7576", 0x0, 0x0}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/78, 0x4e, 0x61, &(0x7f0000000000)={0xa, 0x0, 0x57530fe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) 2018/01/26 23:06:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x9fcf, 0x57, 0x0, 0x1943, 0x80000001, 0x3ca, 0x8, 0x4, 0x2, 0xffffffff, 0x100}, 0xb) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200142, 0x0) ftruncate(r1, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x79, 0x30}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000068000)={r2, 0x1}, &(0x7f0000e4d000-0x3)=0x6) keyctl$get_keyring_id(0x0, 0x0, 0x8d) r3 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) fchown(r0, r4, r5) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0xb449) 2018/01/26 23:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$sg(&(0x7f000079c000)='/dev/sg#\x00', 0x4, 0x22000) perf_event_open(&(0x7f0000f36000-0x78)={0x3, 0x78, 0x40000000000000, 0x1, 0x3, 0x0, 0x0, 0x100000001, 0x800, 0x0, 0x7, 0x1ff, 0xbb, 0x3, 0x5, 0x5, 0x5, 0xffff, 0x1000, 0x2, 0x4, 0x2, 0x401, 0x8, 0x6, 0x0, 0x800, 0xfffffffffffff001, 0x3, 0x9ba, 0x0, 0x5, 0x9, 0x5, 0x4, 0x7f, 0xdd7, 0xfffffffffffffffa, 0x0, 0x3, 0x7, @perf_config_ext={0x4, 0x3}, 0x20, 0x0, 0x6, 0x2, 0x200, 0x0, 0x200, 0x0}, r0, 0x0, r1, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000011000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x1e, 0x800, 0xffffffffffffffff, 0xffffffffffffffff, {0x10000000000000, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000f8000-0x8)={0xd6, 0x1}, 0x8) 2018/01/26 23:06:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000075e000-0x9)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000af000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aca000)=0x14) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) fremovexattr(r1, &(0x7f000099e000)=@known='com.apple.FinderInfo\x00') sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001bc000)='/selinux/policy\x00', 0x0, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) fcntl$setlease(r2, 0x400, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f00000d0000-0x2)=0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000005f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/26 23:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) pipe2(&(0x7f000094b000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00006ce000-0x8)={0x0, 0x2}, &(0x7f00000ca000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a13000)=@sack_info={r2, 0x6, 0x8}, 0xc) 2018/01/26 23:06:48 executing program 7: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e83000)=0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000e7f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f00007fc000-0x14)={0x0, @generic="53d469171604c0a135cf6e7f587491af"}}}) 2018/01/26 23:06:48 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000)=0x14) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000009000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000008000)={0x2, 0xa, 0x0, 0x0, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x2, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000a1000)="130000001000ffdde200f49ff60f050000230a", 0x13) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000198000)=0x0, &(0x7f0000e1a000-0x4)=0x8) 2018/01/26 23:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005ae000)={0x0, 0x0}) 2018/01/26 23:06:48 executing program 0: rt_sigsuspend(&(0x7f0000043000-0x8)={0x0}, 0x20043000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/108) 2018/01/26 23:06:48 executing program 1: r0 = socket(0x11, 0x80d, 0x0) getsockname$unix(r0, &(0x7f0000d22000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000995000-0xc)='/dev/autofs\x00', 0x410080, 0x0) syz_open_pts(r1, 0x10200) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/26 23:06:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000896000)="", 0x0, 0x0, &(0x7f0000f6f000-0xa)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x198}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f000022a000-0x6c)=""/108, 0x6c}, {&(0x7f0000028000)=""/179, 0xb3}, {&(0x7f0000784000-0xa1)=""/161, 0xa1}, {&(0x7f0000c3c000-0x21)=""/33, 0x21}], 0x4, &(0x7f0000007000)=""/131, 0x83, 0x0}, 0x100) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x15a}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) shutdown(r2, 0x1) 2018/01/26 23:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000578000-0xe)='/dev/keychord\x00', 0x80000002201, 0x0) pwritev(r0, &(0x7f0000952000-0x10)=[{&(0x7f00006b2000-0x1d)="3ac3f3bb0f010666d2342396fd55a400c8781692a669f68c174afe4776", 0x1d}, {&(0x7f00005b9000)="2f98f1c0eb69836ec8d79e6de409f8b3c4c233501a0cda5f7c75eeb2cc5034e1ce97af9eb3cb43183b996489a6740e5d144395fd4554ec57b127b6c883c35d4275f61ff2d4ef46752b00bf26facd704caeb734203dfce0ee1174595e48fe33d7dbc4d2d416dfc8e12342d48fc0f2b30087d306c64f3f8c119c684e8eb22c88cf4a92db51fb5044f065807b0ad4b6e8b59354405a4a89e7aa9d661ae6f8ac93ac548d5c27e8aeb279ff49bc76c4a8a23c190dc9c31e21a6491d899843a7b8943194910dbac53783fe902027f9ed00", 0xce}], 0x2, 0x0) write$eventfd(r0, &(0x7f0000f93000-0x8)=0x0, 0x2bf) 2018/01/26 23:06:48 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00004aa000)=0x0, 0x310) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000041d000-0x4)={0x5, 0x6508b6b6a4e730dc, 0x0}, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b32000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000000)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f00007d0000)={r2, 0xa, &(0x7f0000068000)=[0x4, 0xfff, 0x7, 0x4, 0x80000000, 0x1, 0x1ba2, 0x400, 0x6, 0x5], &(0x7f0000001000-0x14)=[0x8a, 0xf463, 0x401, 0x1, 0x1], 0x1, 0x5, 0x3, &(0x7f0000cdb000-0x14)=[0x184, 0x200, 0x5, 0xe9, 0x3c], &(0x7f0000e29000)=[0x9, 0xedb, 0xf6b, 0x8, 0x7], 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0xfff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000002000-0x8)={0x77, r3}) 2018/01/26 23:06:48 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000f75000-0x4)=0x1, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f00002a8000-0x50)=[{0x50, 0x0, 0x1, "5923971a26070000004ff49af3bd2c9f045e0e7dccaeffcf30071bad474951620c0c59dd32e7d1e2f576949f5b440a8a0c4004fffffffbedc55c584352950f44dd"}], 0x50, 0x0}, 0x0) 2018/01/26 23:06:48 executing program 1: pipe2(&(0x7f0000b73000-0x8)={0x0, 0x0}, 0x80800) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000034f000-0x4)={0x1, 0xde9, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) chroot(&(0x7f0000bf2000-0x8)='./file0\x00') sendto$inet6(r2, &(0x7f0000ca4000)="", 0x0, 0x0, &(0x7f0000f6e000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/26 23:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000026e000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) sendto$inet6(r0, &(0x7f00004bd000)="a17364532c3de9c6b77a4965eaae0c50350c2d4311a607f1728a563765c641c7c134dc8b7c764e2e78ed432072f7cbc0144a041bd8d96f45d27e59d8cae58e0983bb401c486a23f0ee60e3f92335e45a1fcfac05c2246c50cf22dcb81552a471dac61b0fe255e4cf9f19f9bd248d60d8225ebf9a6934effb50733c0a5eafbb0529734714a9185e39a7732cab7df1e616553376e2aa", 0x95, 0x20000044, &(0x7f0000058000-0x1c)={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f9c000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r1, r2, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000ebd000-0x5b)="", 0xfe21, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x76) 2018/01/26 23:06:48 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000)=0x0) getrusage(0x1, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) fchmod(r1, 0x80) ioctl$TIOCSCTTY(r1, 0x4c03, 0x0) [ 48.476170] audit_printk_skb: 6 callbacks suppressed [ 48.477977] keychord: Insufficient bytes present for keycount 23 [ 48.480218] keychord: invalid keycode count 0 [ 48.487121] keychord: Insufficient bytes present for keycount 23 2018/01/26 23:06:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f15000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000-0x4)=&(0x7f0000002000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000)=0xc) 2018/01/26 23:06:48 executing program 4: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace(0x4207, r2) ptrace(0x7, r2) 2018/01/26 23:06:48 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000003000-0x2)='./file0\x00', 0x101) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000001000)={0x3, &(0x7f0000004000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={r1, 0x2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b28000-0x4)=0x108) getrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/26 23:06:48 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x401, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000026000)=0x2, 0x4) write$selinux_load(r0, &(0x7f0000021000)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1f4) 2018/01/26 23:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000362000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) [ 48.506077] audit: type=1400 audit(1517008008.264:25): avc: denied { getopt } for pid=7650 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/26 23:06:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e5e000)=[{&(0x7f0000ec0000-0x3b)="390000001200090c00000000870000000700001a02000000450001e7ffff08141900630020e9016a0000000003000608000300e30900001ee4", 0x39}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000aca000)={0xa, 0x2, 0xd40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) listen(r2, 0x0) connect$l2tp(r1, &(0x7f00005d0000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x4, 0x4, {0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x40}}}, 0x3a) sendto$inet6(r1, &(0x7f0000fb4000)="", 0x0, 0x20001004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = accept4(r2, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x58, 0x0) chmod(&(0x7f0000489000-0x8)='./file0\x00', 0x104) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cef000)={0x0, 0x0}) shutdown(r1, 0x1) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0x10176}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) socket$key(0xf, 0x3, 0x2) ftruncate(r0, 0xffff) readv(r0, &(0x7f00000a8000-0x10)=[{&(0x7f0000dc6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a5f000-0x5e)=""/94, 0x5e}], 0x20000000000001c9) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) 2018/01/26 23:06:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000beb000)='attr/prev\x00') exit(0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000475000-0x12)={0x0, 0x78, 0x5, [0x2, 0x6, 0xfff, 0x3, 0x8c]}, &(0x7f0000905000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000004e000-0x73)={r2, 0x6b, "7fde1848d8909aad7dcf41c4233c9f806010b0b0478b9e76c00433fb077a4c141b93ab1232fd54436dfa83f73dbf04bd05be824a875ec147b8a8e29c4d3003be9a9bf25f1de022d29d6159eafb84c26032768fb78be704815e7572b3423057882093d99d36e38926720335"}, &(0x7f000088f000-0x4)=0x73) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/26 23:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x200000) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007d7000)={0x0, 0x59f9, 0x7, 0x4, 0x6, 0x2, 0x4, 0x7288, 0x7, 0x8, 0x0, 0x6}) 2018/01/26 23:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f4c000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00004d8000-0x50)={{0x9, 0x0}, {0x81, 0x4}, 0x1, 0x6, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000f94000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000f4000-0xf3)=""/243) 2018/01/26 23:06:48 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x58)=[@in6={0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}], 0x58) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000003000)={0x1ff, 0x4, 0xc1}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x800, 0x4) 2018/01/26 23:06:48 executing program 2: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000099b000-0xe)='/dev/keychord\x00', 0x40100, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000055b000-0x4)=0x6) r1 = signalfd4(0xffffffffffffffff, &(0x7f00004c5000)={0x0}, 0x8, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00008da000-0x24)={0x10001, 0x4800000000000, 0x0, 0x6, 0x8000, 0x20, 0x7f, 0x7, 0x2c42, 0xe8c, 0x101, 0x1}) sendto$ax25(r0, &(0x7f0000907000-0x1000)="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", 0x1000, 0x40000, &(0x7f0000563000-0x10)={0x3, {"075649b0b382d1"}, 0x9}, 0x10) poll(&(0x7f000049f000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x9) dup(r0) 2018/01/26 23:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) capset(&(0x7f00005e9000-0x8)={0x20071026, 0x0}, &(0x7f0000638000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000093e000)={@common='ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 23:06:48 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x0) capset(&(0x7f0000fce000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fe5000-0x5)={0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fe4000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0xfffffffffffffffd, &(0x7f0000fe6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fe5000)={0x0}, &(0x7f0000fe6000-0x4)=0x4) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00006ac000-0xe)='./file0/file0\x00', &(0x7f0000fe3000)=@random={'osx.', '&\x00'}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00008ec000)='./file0\x00', &(0x7f0000a87000-0x4)=[&(0x7f0000bfc000-0x28)='selinux[posix_acl_accessOselinux-%user[\x00'], &(0x7f0000fe5000)=[&(0x7f00002e5000)='\x00']) 2018/01/26 23:06:48 executing program 4: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dee000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00004bb000-0x8d)="1a", 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x800000, 0xfeb3) r2 = memfd_create(&(0x7f00006b9000)='\x00', 0x3) clock_gettime(0x0, &(0x7f0000455000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000a8b000-0x10)="3d07e43168e1c73f64c58823e38cefe3", 0x10) clock_gettime(0x0, &(0x7f0000c60000)={0x0, 0x0}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000dee000)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000dee000)={{0x0, 0x0}, {0x0, 0x0}}) recvfrom(r0, &(0x7f0000b4f000)=""/23, 0x17, 0x0, &(0x7f0000521000)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/26 23:06:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f00009f5000)='./control\x00', 0x20000) r1 = open(&(0x7f0000b47000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000f98000-0x10)='./control/file0\x00', r1, &(0x7f0000338000)='./control\x00') lseek(r1, 0x8000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000795000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000ba4000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) 2018/01/26 23:06:48 executing program 1: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000)='/dev/loop#\x00', 0x0, 0x40103) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)="") 2018/01/26 23:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x80200000}, 0xc, &(0x7f0000e2a000)={&(0x7f0000196000)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000ba0000)='environ\x00') close(r1) 2018/01/26 23:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x2}, "706f7274319c0f00000000000000000000000000000000000000000000000000000000000000000000000000000000e5ff00", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000a09000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d26000)='/selinux/status\x00', 0x0, 0x0) r2 = creat(&(0x7f000046c000)='./file0\x00', 0x109) linkat(r1, &(0x7f0000258000-0x8)='./file0\x00', r2, &(0x7f0000e3a000)='./file0\x00', 0x400) socketpair(0x19, 0x80006, 0xfffffffffffffffe, &(0x7f0000e98000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000398000-0xc)={0x0, 0x3, 0x10}, &(0x7f0000f2e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00006f8000-0x8)={r5, 0x9}, &(0x7f0000162000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000533000-0x40)={0x302, @tick=0x3, 0x3f, {0x7391, 0x2}, 0x10000, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000d1000)={r5, 0xb0, &(0x7f000037c000-0xb0)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x747c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ea6000)=0xc) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00009dd000-0x4)=r3) 2018/01/26 23:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000774000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000681000-0x5)='user\x00', &(0x7f00000e9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000895000-0x3c)="192a0491b52c78a242889abbbaaebdb675d76d32c8ae89c959675f6a7fcad1b5075984263b727b170f23c14b65c44893abe9efb7404eb57904e61f44", 0x3c, 0xfffffffffffffffe) keyctl$describe(0x6, r1, &(0x7f000003c000)=""/0, 0x0) unshare(0x20000400) splice(r0, &(0x7f0000e0f000)=0x0, r0, &(0x7f0000330000-0x8)=0x0, 0x2, 0x0) 2018/01/26 23:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000bb000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000a0a000)={0x2, &(0x7f0000e05000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000183000)={r2, 0x4}) write(r0, &(0x7f0000cb0000-0xcd)="2400000026007f000000000000007701000000ff0100000000000200ffffffff0100ff10", 0x24) 2018/01/26 23:06:48 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="9d3ffcaedb618166260bab3ed3c8a7071bd1a10f9dcb26b9100c72af6330e25b65cfc625f0c69ec6ff", 0x29) getsockname(r0, &(0x7f0000cc7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b8d000-0x4)=0x9) 2018/01/26 23:06:48 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc2000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) getdents(r0, &(0x7f0000975000-0x1000)=""/4096, 0x1000) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) readv(r0, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) 2018/01/26 23:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x11) write(r2, &(0x7f00004d3000)='z', 0x1) read(r0, &(0x7f000090b000)=""/104, 0x68) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000009a000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/26 23:06:48 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000012000)=[{&(0x7f0000002000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000012000-0x10)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) ioctl(r0, 0x4400000000001277, &(0x7f0000012000-0x3)="") rt_sigreturn() 2018/01/26 23:06:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00006db000-0x7)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000ab0000)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000717000-0x10)='/dev/input/mice\x00', 0x0, 0x401) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000855000-0x108)={0x0, @in6={{0xa, 0x0, 0xf45b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x101, 0x5, 0x7, 0x1f, 0x7, 0x6, 0x7fff, 0x279, 0x3f, 0x4, 0x75fe, 0x80, 0x7, 0x6]}, &(0x7f00000c4000)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e78000)=@assoc_value={r2, 0x10001}, 0x8) fcntl$setflags(r0, 0x2, 0x1) ioctl$void(r0, 0xc0045c7f) 2018/01/26 23:06:48 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000011000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ad0000)=[{&(0x7f0000174000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000e9f000/0x2000)=nil, 0x2000, 0x100000c, 0x13, r0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000dbb000-0x4)=0x0, &(0x7f00005dd000-0x4)=0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00009b4000)='/dev/keychord\x00', 0x1, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000bca000-0x4)=0x90ff) 2018/01/26 23:06:48 executing program 1: futex(&(0x7f00008d1000)=0x0, 0x800000000008, 0x0, &(0x7f00007f3000-0x10)={0x0, 0x0}, &(0x7f0000299000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/26 23:06:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000481000-0x8)={0x0, 0x0}, &(0x7f0000201000)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000b1000-0xa)='highspeed\x00', 0xe7) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00000b6000)=""/101, 0xfffffffffffffef9, 0x0, 0x0, 0xfffffffffffffeb3) 2018/01/26 23:06:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000424000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:48 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fe1000)='rxrpc_s\x00', &(0x7f0000fe1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe1000)="", 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000f6d000)='id_legacy\x00', &(0x7f0000fe2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000094e000)="708aa813bcddccfc17c9cfc184fb14b4b273e5eab47786451b26c4b8164ad0712a5b22fab3d78161bb510fd20632464d511e9f14bb33951c3ab32d4808c935ba9879a3b2a3cb16b24a7e50", 0x4b, r0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f0000000000)=""/121, 0x79) 2018/01/26 23:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2b107a114a1732db, &(0x7f0000b39000)={0x0}, &(0x7f0000b08000)={0x0}, 0x8) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000bc8000)=0x0) fcntl$setown(r0, 0x8, r1) 2018/01/26 23:06:48 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000006000)=0x7) openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x101800, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000004000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000008000-0x4)=0x0, &(0x7f0000003000)=0x4) 2018/01/26 23:06:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f000025d000)='#}\x00', 0x0) ftruncate(r1, 0x100000001) write(r1, &(0x7f000034b000-0x149)="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", 0x149) ioctl$TIOCCBRK(r1, 0x5428) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0xf6cc, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/ptmx\x00', 0x2000, 0x0) r2 = getuid() lstat(&(0x7f00007dd000)='./file0\x00', &(0x7f0000ea5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000c26000-0x8)='./file0\x00', r2, r3) sendfile(r0, r1, &(0x7f000000a000)=0x0, 0x2) getxattr(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f00001fc000)=@random={'btrfs.', 'GPL*\x00'}, &(0x7f00008c1000)=""/182, 0xb6) getsockopt$inet_int(r1, 0x0, 0x37, &(0x7f00009e9000)=0x0, &(0x7f00008ea000)=0x4) 2018/01/26 23:06:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002b1000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000d20000-0xbe)=""/190) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x83, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007da000)={@generic="69dc2ec002fe526e2c3ded9e1b99df3e", @ifru_addrs={0x2, 0x2, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000754000-0x15)='/proc/0elf/net/pfkey\x00', 0x800, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000007c000)=0x1749866d5aedfb2c) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000877000-0x4)=0x5, &(0x7f0000726000)=0x4) 2018/01/26 23:06:48 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a93000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b18000/0x9000)=nil, 0x9000, 0x5) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b23000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/26 23:06:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006bb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000faf000)=""/219) r2 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/1, 0x1}], 0x1) recvfrom$ipx(r1, &(0x7f00006da000)=""/129, 0x81, 0x40, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000029f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r2, r0, 0x0) 2018/01/26 23:06:48 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dd0000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000024000-0xb)='/dev/loop#\x00', 0x0, 0xc40) ioctl(r1, 0x4000000000001260, &(0x7f0000003000)="") mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000027000)=0x3, 0x8) 2018/01/26 23:06:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, 0x80800) close(r0) r1 = socket$inet6(0xa, 0x2, 0x0) flistxattr(r1, &(0x7f00009b1000)=""/32, 0x20) 2018/01/26 23:06:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000237000-0x4)=0x0, 0x4) finit_module(r0, &(0x7f0000dec000)=':@\x00', 0x3) 2018/01/26 23:06:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x4, 0x10, 0x0, 0x9}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000002000-0x4)=0xffffffffffffff81) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d4e000)={0x73, 0x8004, 0x6ff3, 0xffffffffffffffff, r2}, 0x10) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000b03000)=0x0, &(0x7f0000610000)=0x4) 2018/01/26 23:06:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x201000000000005, 0x0, &(0x7f0000959000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000987000)={0x2, &(0x7f0000016000)=[{0x30, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0xfdba) r2 = syz_open_dev$usbmon(&(0x7f0000215000-0xd)='/dev/usbmon#\x00', 0xb2, 0x401) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00007a9000)=0x7) syz_open_dev$urandom(&(0x7f000032f000)='/dev/urandom\x00', 0x0, 0x3a1080) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f0000131000)={0xa6, &(0x7f00004ef000-0xa6)=""/166}) sendmmsg$unix(r1, &(0x7f00009b0000)=[{&(0x7f000083f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000947000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/26 23:06:48 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000006000)='oom_adj\x00') setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000004000-0x4)=0x5, 0x4) write$fuse(r0, &(0x7f0000009000-0x30)={0x2b, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0xfcdf) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/26 23:06:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a20000)=""/201) 2018/01/26 23:06:49 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000000+0x428)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)="84f2", 0x2, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000002000-0xc0)=""/192, 0xc0) 2018/01/26 23:06:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000022b000-0x1c)={&(0x7f0000fd5000-0x1c)=@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f0000fd4000)=[{&(0x7f0000095000)="cf817da2d3c7a8ce2b71109f62c49e944266f52d618b91dec0d5490ff75a6040a6f88b808d8d7dc9d0aeac6bb3befc38bc4090ebe22aa25e1125b59cf213c17f323b0a34739274e10dadb99a616a4dcb4dbe5b4fd9cc7390f96a2e9a6002f3e7c625d0afa87b65c645eafd465fdc6d9b54d5b0d92b5114647d6e4c978251427da812cc9bd4adcb736606af912fd38ac4567bec63ced9e03460", 0x99}, {&(0x7f0000fd4000)="f9267a6663d88723e18e5926c41c94825153d7bfe5ae19185d9d88a9ffb1fddbd8efa4eac73f8b4e09e3440c6db65f71ff836269e0069d7a055a197dd454b66e9ca52bde86bdfbf9364f33eccbf9ad3e6fee5214a512f1dafcfee986ff00d30031f450996ab9f4858d180962cac6885ef9b8c4a1db95f972686b9dc6de8ac18d4a04d306b790ac89e14b89424211fe25e2ec6f6554a8c269d39bf5c9bd6aba5a83c3910e40098e73c90b81eed263b90d30c324ebf283e02cd92638504f5b5264a9ac7c76e8ee8b247d558e4d6db23a16967f14a557a458b8", 0xd8}], 0x2, 0x0, 0x0, 0x40004}, 0x480c0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fd4000)={0x1, 0x1, 0x8, 0x9, 0x1, 0x1, 0x100000001, 0x2, 0x8, 0x9, 0x9}, 0xb) vmsplice(r0, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r0, &(0x7f0000e98000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) 2018/01/26 23:06:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000930000-0xd)='/dev/usbmon#\x00', 0xd0, 0x40800) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000797000)={@dev={0xac, 0x14, 0x0, 0xe}, @loopback=0x7f000001}, 0x8) 2018/01/26 23:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000916000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003b6000)=0x14) recvfrom$packet(r0, &(0x7f000081e000)=""/41, 0x29, 0x10000, &(0x7f00007b5000)={0x11, 0x19, r2, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000584000)={0x200000000000000, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000df2000)=@int=0x0, &(0x7f0000811000-0x4)=0x4) write(r1, &(0x7f0000335000)="", 0xfc94) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d24000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1800000000000000, 0x4, 0xfffffffffffffff7, 0x1, 0x9}, &(0x7f0000302000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008c3000-0x8)={r4, 0x8a}, &(0x7f0000fba000)=0x8) readv(r0, &(0x7f000011a000-0x10)=[{&(0x7f000061f000-0x1000)=""/4096, 0xfc74}], 0x3d) 2018/01/26 23:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioperm(0x4, 0x9, 0xcb06abb) sendto$inet(r0, &(0x7f0000177000-0x1000)="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", 0xb89, 0x0, &(0x7f0000fb5000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$addseals(r0, 0x409, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000362000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d62000-0x50)={{0x0, 0x0}, {0x0, 0x14}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000b53000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000754000-0x8)={0x0, 0x50b}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ab0000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) mount(&(0x7f00002e8000)='./file0\x00', &(0x7f0000c2d000-0x8)='./file0\x00', &(0x7f0000c4f000)='sysfs\x00', 0x40004, &(0x7f0000084000-0x45)="b1b332f734d2bccca5f45cc6e28ef07f9b929e1aab23c1bf15ef8faaaa48e96c91255ce14492b81b929c178c2aec2d59a6b6fd5cb7fe319c351408ab1693a962a9cebe7528") setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000c1b000)={0x4, 0x3, 0x6, 0x1}, 0x8) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000859000-0x18)={0x5f, 0x2, 0x81, 0xccc, 0x4, 0xffff}) 2018/01/26 23:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004e8000-0x10)='/selinux/access\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000465000)='/dev/rfkill\x00', 0x40, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006a9000)='/dev/hwrng\x00', 0x80, 0x0) ppoll(&(0x7f0000d01000)=[{r0, 0x3282, 0x0}, {r1, 0x200, 0x0}], 0x2, &(0x7f0000132000-0x8)={0x77359400, 0x0}, &(0x7f0000fc9000)={0x144bc000000}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netfilter\x00') fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 23:06:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) vmsplice(r0, &(0x7f0000e88000)=[{&(0x7f00000cc000)="", 0xbd}], 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000091b000-0x9)='net/udp6\x00') setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000ee9000-0x4)=0x0, 0x4) 2018/01/26 23:06:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x33, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@arp={0x806, @generic={0x324, 0xe8ff, 0x6, 0x1, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, "05", @random="f3620b24bf0d", "a30cf2df797fe03e18edfae524500b85"}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r0, &(0x7f00007fc000)=""/34, 0xffffffffffffffe9, 0x40000060, &(0x7f0000b50000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/26 23:06:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb") getdents64(r0, &(0x7f00006a1000)=""/42, 0x2a) getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) prctl$seccomp(0x16, 0x0, &(0x7f000091a000-0x8)={0x2, &(0x7f0000956000-0x10)=[{0x101, 0x7, 0xdcb, 0x6}, {0x20, 0x3, 0xffffffff, 0x3}]}) 2018/01/26 23:06:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x9, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) prctl$intptr(0x226, 0xdb3d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d77000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000c22000)={0x3, 0x0, 'client0\x00', 0x0, "c271f2cd1723719e", "0f42eac416961e64df82770537ed62d28329d68ffa034fb21da699f0aa14138f", 0x6, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000b30000)={0x0, 0x9, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="4bdaee493e7c", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}]}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d59000)={0x1, 0x80}, 0x8) 2018/01/26 23:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000f40000)=@dstopts={0x21, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xd9}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0x6}]}, 0x1a) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000941000-0xae)=""/174) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00004e3000-0x8c)={0xbc, 0x80, 0x1, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getuid() ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f000009a000-0x4f)="dd715bdd4a974e6ac23c55c8c6e7462ade851d8043ec1e52877f0302f476d8c3d4258dc7287d9208d84ea8f28732d1c936094ed8b88fc0a9b4d6ea8f3aa772c3d4263beacf93fb2ee72470e5f7d36c", 0x4f, 0x20000000, &(0x7f0000e3f000)={0xa, 0x3, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ac3}, 0x1c) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x22, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2018/01/26 23:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef2000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000c01000-0xe0)={0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x7, 0x18, 0x1, "15ca52a7c1a212cd7de532bfa2249dd80dd14fa3dcb2efb0632d4af2a9eb2cd1f6d695c6f2a60a95a4e63456557f856172884970bb3bec1766a8852edadd15bf", "eb342c4b0a1b94b538fddb5f7dab1fd3251f424dff49d96b6f7fe8e20188421852ca89056fe506ad8c761effa8e04d872b6a563cd062f1afdef613f1a1c93d2b", "4465f60a8478f498c135ecc4b010b6d916e4f703ef4f0226645cdc8e0331aa36", [0x6, 0xfffffffffffffffa]}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000676000)=0x2b) ioctl$TCSETS(r0, 0x5402, &(0x7f0000dee000)={0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) poll(&(0x7f0000b2c000)=[], 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000b26000)={0x4, &(0x7f00002a7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000b8e000)='/dev/ashmem\x00', 0x4c6440, 0x0) tkill(0x0, 0x0) 2018/01/26 23:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000285000)={0x4, [0x800, 0x100000000, 0xa23, 0x10000]}, 0xc) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 23:06:49 executing program 3: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/26 23:06:49 executing program 3: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) inotify_rm_watch(r0, r2) r3 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000b87000-0x10)={0x3, 0x4, 0x7f, 0x400, r3}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) getsockname$ax25(r1, &(0x7f0000901000)={0x0, {""/7}, 0x0}, &(0x7f00004f9000)=0x10) poll(&(0x7f0000b0b000-0x20)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x6) 2018/01/26 23:06:49 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000a94000-0x18)={&(0x7f0000a96000/0x1000)=nil, 0x0, 0x5, 0x10, &(0x7f0000a96000/0x1000)=nil, 0xdbb5}) ioctl$KDENABIO(r0, 0x4b36) mq_open(&(0x7f0000000000)='em1,vmnet1mime_type}selfcpusetproc^\x00', 0x82, 0x1, &(0x7f0000000000)={0x4, 0x52, 0x9, 0x8, 0x8000, 0xbf, 0x3c, 0x3ac0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000002000-0x18)={&(0x7f0000a95000/0x2000)=nil, 0x423c, 0x4, 0x10, &(0x7f00000ef000/0x400000)=nil, 0x5}) 2018/01/26 23:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d33000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000cb000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000727000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000903000)=0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000015d000+0x928)={0x5, 0x0, 0x81, 0x200, 0x2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a72000-0x18)={0x0, 0x3, 0x30, 0x2, 0x5}, &(0x7f0000fc7000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bda000)={r2, 0x6, 0x989, 0x2, 0x4, 0x3}, 0x14) 2018/01/26 23:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000080b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000966000-0x2)="") unlinkat(r0, &(0x7f0000ba9000-0x8)='./file0\x00', 0x200) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f00006b3000-0x8)='./file0\x00', &(0x7f0000dcd000)='rafs\x00', 0x1000, &(0x7f000002f000)="") mount(&(0x7f00001e3000)='./file0\x00', &(0x7f00009c9000-0x8)='./file1\x00', &(0x7f0000ae8000)='affs\x00', 0x80020, &(0x7f0000150000)="2305fea91453271dd2467c63fa") 2018/01/26 23:06:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000062b000/0x4000)=nil, 0x4000, 0x9) munmap(&(0x7f00001df000/0x2000)=nil, 0x2000) 2018/01/26 23:06:49 executing program 4: clock_gettime(0xfffffffffffffff9, &(0x7f0000000000)={0x0, 0x0}) 2018/01/26 23:06:49 executing program 7: eventfd2(0x3, 0x800) 2018/01/26 23:06:49 executing program 7: mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x549841, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0x1000)=""/4096, 0x1000) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000023000-0x20)={0x8, 0x3, r1, 0x81, r2, 0x0, 0x828b, 0x71}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x4, 0x0, 0x0, 0x5}, &(0x7f0000001000)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000022000)=@assoc_value={r3, 0x3}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000003000-0x4)="73797374656d6c6f236370757365749e00", 0x8000000001) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/create\x00', 0x2, 0x0) pwrite64(r4, &(0x7f0000021000-0x61)="", 0x0, 0x0) memfd_create(&(0x7f0000023000-0x10)='/selinux/create\x00', 0x2) 2018/01/26 23:06:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d51000-0x10)='/dev/sequencer2\x00', 0x18000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000da6000)=0x0, &(0x7f00008e3000)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000718000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000084b000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000834000-0x24)={0x3, 0x7a532de2, 0x6, 0x5, 0xffff, 0x5e, 0x1, 0x4de2, 0x6, 0x8, 0x5, 0x20}) setsockopt$sock_int(r4, 0x1, 0x23, &(0x7f0000161000)=0x7, 0x4) setsockopt$inet6_int(r4, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r4, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r4, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r4, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffffb00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f000002b000-0xd8)="", 0xfe0b, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f00006f5000)={0x0, 0x0}) futimesat(r1, &(0x7f0000bd2000)='./file0\x00', &(0x7f00005f3000-0x10)={{0x77359400, 0x0}, {r5, r6/1000+30000}}) 2018/01/26 23:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000dc5000-0x8)={0x0, 0x0}) setrlimit(0x4, &(0x7f0000522000-0x8)={0x9, 0x3f9}) eventfd2(0x0, 0x0) 2018/01/26 23:06:49 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006a7000)='/dev/sequencer\x00', 0x208080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x8001, 0x4) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1) setsockopt(r1, 0x111, 0x0, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/26 23:06:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f0000969000)=[], 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x18) 2018/01/26 23:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00002e2000-0x45)={{0x0, 0x1}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000005d000-0x5c)={0x9, 0x1, {0xffffffffffffffff, 0x3, 0x4a2, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 23:06:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000ff000)='/dev/keychord\x00', 0x40002, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000a40000-0x1)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x81}) r2 = syz_open_pts(r1, 0x0) fgetxattr(r1, &(0x7f000064e000-0x1f)=@random={'os2.', 'md5sum--ppp0system\'%(-%em1\x00'}, &(0x7f00001ae000)=""/155, 0x9b) clock_gettime(0x0, &(0x7f000087e000)={0x0, 0x0}) ppoll(&(0x7f000008f000)=[{r2, 0x8, 0x0}, {r2, 0x1401, 0x0}, {r0, 0x21, 0x0}], 0x3, &(0x7f00006b3000-0x8)={r3, r4+30000000}, &(0x7f0000929000-0x8)={0x8}, 0x8) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000ae4000)=0xe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003d7000)={0x0, 0xfb, "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"}, &(0x7f0000960000)=0x103) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a5a000-0x8)={r5, 0xcc}, 0x8) ioctl$TCFLSH(r2, 0x540b, 0xfffffffffffffffd) 2018/01/26 23:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000754000-0x11)='net/ip6_mr_cache\x00') fcntl$setflags(r0, 0x2, 0x1) sendfile(r0, r0, &(0x7f00004db000)=0x0, 0x1000000000ff) 2018/01/26 23:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000066e000)={0x0, 0x0}, 0x84000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c4000)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000016c000)=0x9, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$unix(r2, &(0x7f000050f000)={&(0x7f0000537000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000887000)=[{&(0x7f0000d2a000-0x7b)="e6e2dde0a3df34f711cfa1560e31e70ada17f4a8abb8308ead09d43d286a603bdf833893d59cd44d6a92f8d0a4de1737eaa4ebfeb86b220870c1081713e6965553f000c3e18ebdbd9d8f375cef082c1f94d8b121b8d7f74329dc37d81cfbb6929a2ecb2c734a4d18d4555f9fdde17d757fefb27c2cffe00736ad5c", 0x7b}, {&(0x7f00001c7000-0x9)="1aacbd47d32c30c6a1", 0x9}, {&(0x7f0000602000)="82562c59f4c24fa359d352b099e32c0df79b25c2add7731a715769258387f7ea82636d411465dc9144d10fc3454a5e7c38aefcc1341dea5d2161af0e8dfa413958bc5a5f38c01b4836355963ccb55c9d0313a5863e8424701e380fcd2c37ce08cce4d10e9ff289a717672caf35ba4f5174a52a788a2d8083738e541263b7a8a18f50bcac8bde37404bbd22c677f00de8a28e7b2b13648e772effc7819a208df837a8fadf9c7ff7f1c9", 0xa9}], 0x3, 0x0, 0x0, 0x4000085}, 0x40004) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000052b000-0x4)=0x8, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000bef000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f00001c4000-0x4)=0xc) sendto$packet(r2, &(0x7f0000dc7000-0x23)="3c277429d5fcac1216d045330f3a3a407f95d0f4ba15670d74c9130e05a87859e27b2f", 0x23, 0x4, &(0x7f0000b54000-0x14)={0x11, 0x1f, r4, 0x1, 0x100, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) openat(r1, &(0x7f0000781000)='./file0\x00', 0xa001, 0x50) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00000b1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 23:06:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000be1000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f00007a3000)={0xb1, &(0x7f00001e7000)=""/177}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f000058d000)={&(0x7f0000592000/0x4000)=nil, 0x57, 0x1, 0x20, &(0x7f000054d000/0x2000)=nil, 0xc5}) r1 = socket$key(0xf, 0x3, 0x2) connect$vsock_stream(r0, &(0x7f000027d000)={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f08000)={0x0, 0x99, "2434f1d3062df1bcc48cae5c879c4f4c4271a8473b4af797ce4d1935e12f879573fa45296376ca5e799eb064f8b03c42c19689b38169dc53e727166f6b69bed5b46cd4a3e7d357b52b05ab3e02732ac9a90656eab5d1a9fb642637b49f9f3686959f5df596749be7f4dfbc8e5616baee41a7361f7617a040405ffb79ad6db795dbfbe522cf7a9ffd41666c5aae8b593fc8cabb3b4ad5fd5dc7"}, &(0x7f00007df000-0x4)=0xa1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e9e000)={0x5, 0x2, 0x8, 0xcfc, r2}, 0x10) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000496000)=""/129) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000483000-0x10)={0x5, 0x0, 0x10000, 0x8000}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000211000-0x18)={0x0, 0x10, "841ef4950c9690cd47a946601e7d2627"}, &(0x7f0000681000-0x4)=0x18) accept4$nfc_llcp(r0, &(0x7f00007df000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000008e000)=0x58, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007fe000)=@sack_info={r4, 0x6, 0x7}, &(0x7f0000f9e000)=0xc) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000388000)={0x0, r3}) write(r1, &(0x7f0000dcf000-0x40)="a2cd450b408aebab87080a8361e56ab1", 0x10) 2018/01/26 23:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c66000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2018/01/26 23:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000069c000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x6, 0x1, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c13000)='/dev/rtc\x00', 0x4002, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000afd000-0xf9)=""/249) 2018/01/26 23:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ee7000)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000ad1000-0x4)=0x8, 0x4) clock_settime(0xbd104e44da26b44b, &(0x7f0000cdb000)={0x0, 0x0}) dup(r0) 2018/01/26 23:06:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000375000)={0x77359400, 0x0}, 0x8) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000b81000-0x4)=0x0, &(0x7f0000b78000)=0x1) 2018/01/26 23:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000d5a000-0xc)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fef000-0xc)={r1, 0x80000, r0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/26 23:06:49 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ff8000-0x10)='/dev/input/mice\x00', 0x0, 0x2) fsync(r0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000530000-0x4)=0x3, &(0x7f0000ff8000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00006ca000)=0x0, 0x4) 2018/01/26 23:06:49 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000630000)='/proc/self/net/pfkey\x00', 0x3fe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="744af5a26358074243d29f572f5ca535", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000759000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) r1 = getpgid(0xffffffffffffffff) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getpid() r8 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x4)="28bfa2b1", 0x4}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000)="079015fc85b03d1085ce7684bc1a60ec42e411be463efc1a282958a3cf2267475ace2127208d25f7d2b51790dc2c3b085ba2c19817591fb1bc550baef2461b1cd3f71661dbe4eed552677f050ec3", 0x4e}, {&(0x7f0000001000)="c7b5eba09f46f4a44e22b1c9124c993a7d71ae4da84a3513be2dd07a4c13b1aecbf96b3371832a39e62f9dac641919a4e27988d305c63144299fe91917d8021faf2f3a7a3617d5d8233a4f5f4fa3a1bf539d1e8843ce4ec65bb205de1ecf036aeb7506dea6584d07f8ae77474c24b2ed24938395a8f266b895c0fcab8911ee2f168395653ef5e1c33622cd", 0x8b}], 0x4, &(0x7f0000002000-0x8c)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x8c, 0x4004}, 0x8000) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r10, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r10, &(0x7f0000009000-0x8)=0x0, 0x57a) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000006000-0x4)=0x2, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r10, 0x1, 0x25, &(0x7f0000021000-0x4)=0x800, 0x4) 2018/01/26 23:06:49 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000011000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000739000-0x4)=0x0) 2018/01/26 23:06:49 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, r0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003d2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d0, 0x0, 0x0, 0x10000000000000, 0x0}, 0x1c) 2018/01/26 23:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000268000)="e4f8c1eaa0f2061aa093cba685a978c43a00c635b90bc3f40d2057e84b95da7821d4fae59bec458dd93293c6346483675f6e92f710cb607ec6266497aa84bf6672eb") bind$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000178000-0x1)='z', 0x1, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$packet(0xffffffffffffffff, &(0x7f0000431000-0xa8)="be", 0x1, 0x48080, &(0x7f0000d6d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) close(r0) 2018/01/26 23:06:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[], 0x2000000000000089) 2018/01/26 23:06:49 executing program 6: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x2000000000007, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30006, 0x0}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = signalfd4(r2, &(0x7f0000052000-0x8)={0xfffffffffffffffd}, 0x2f2, 0x0) read(r3, &(0x7f0000def000-0x19)=""/128, 0x80) signalfd4(r3, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) [ 49.646355] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/26 23:06:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000b65000)='/dev/sg#\x00', 0x8, 0x200000) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002bf000)={0x0, 0x3}, &(0x7f00000cd000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000089d000)={r1, 0x7}, &(0x7f0000527000)=0x8) setsockopt$inet6_int(r0, 0x29, 0x6d, &(0x7f00001ac000)=0x6, 0x1f9c3c618179791e) fcntl$setpipe(r0, 0x407, 0x3) write(r0, &(0x7f0000edc000-0x26)="2400000024007ffc0000120000000100000ff6ff010000000000f300f1ffffff1300ff10", 0x24) openat$rtc(0xffffffffffffff9c, &(0x7f000092c000)='/dev/rtc\x00', 0x200000, 0x0) 2018/01/26 23:06:49 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c9a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ff6000+0x3)={0x0, 0x61be, 0x4, [0x40, 0x6, 0x6e, 0x8000]}, &(0x7f0000ff6000)=0x10) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ce9000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x80000000, 0xffff, 0xa3, 0x1f, 0xac8, 0xfff, 0xd0, 0x7ff, 0xfffffffffffffffb, 0xfdf, 0x6, 0x0, 0x7, 0x25c7]}, &(0x7f0000ff7000-0x4)=0x108) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ff7000-0x10)={r3, 0x101, 0x800, 0x8}, &(0x7f0000ff7000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000c35000)={r4, 0x1, 0x6b52}, 0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000ff8000-0x4)=0x0, &(0x7f0000906000-0x4)=0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0x0, 0x0, &(0x7f0000d59000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000cb9000-0x4)=0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000ff7000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f00009d2000)=0x0, &(0x7f0000ff5000)=0x4) 2018/01/26 23:06:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getaffinity(r0, 0x8, &(0x7f0000322000-0x8)=0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00008fb000-0x4)=0x0) r1 = dup(0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f00003bb000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000710000)={{0xdbbd, 0x77}, 'port0\x00', 0x92, 0x20, 0x8, 0x4, 0x69, 0x100000001, 0x8, 0x0, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000f6b000-0x4)=0x0, &(0x7f0000705000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001fd000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005b9000)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000067a000)={r2, 0x0}, &(0x7f0000c45000)=0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000da9000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getpriority(0x3, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000e56000)=0x2, 0xfffffffffffffe47) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000342000-0x95)=""/149) 2018/01/26 23:06:49 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000)={0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x780000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1000000000, 0x1e, 0x101, 0x0}, &(0x7f0000002000-0x2)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000-0x4d)={r1, 0x0, 0x45, "7ebf1388333363df70cbe5081d74dafeabc38703bc390c376f42cee62d88fc820e6c63abe9d49ad8dc270557ce4e54e6f95e6b0091f9d043b7e5e2bef1d98ec763bfde8898"}, 0x4d) r2 = getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000006000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x5, 0x80000001, 0x80, 0x400, 0x401, 0x200000, r3}) r4 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000005000-0x6)='.dead\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xff)="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", 0xff, 0xfffffffffffffffb) keyctl$reject(0x13, r4, 0x4, 0xb1, r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000004000-0x8)=[{&(0x7f0000004000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000003000)=[{&(0x7f0000003000)=""/233, 0xe9}, {&(0x7f0000003000)=""/135, 0x87}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xd9)=""/217, 0xd9}], 0x4, 0x0) request_key(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='@nodev\x00', 0xffffffffffffffff) 2018/01/26 23:06:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x12)='sessionid\x00') pread64(r0, &(0x7f0000001000-0xba)=""/186, 0xba, 0x0) 2018/01/26 23:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ed000)='./file0\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x40) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f0000d1b000-0xa)='./control\x00', 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c47000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) inotify_add_watch(r3, &(0x7f0000bc9000-0x8)='./file0\x00', 0x1) inotify_rm_watch(r1, r2) r4 = memfd_create(&(0x7f00005c5000-0x1)='\x00', 0x2) epoll_pwait(r1, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000000000)={0x0}, 0x8) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f000091a000)=0x3) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000379000)=0x1) getsockopt$inet_tcp_int(r4, 0x6, 0x17, &(0x7f0000fb1000)=0x0, &(0x7f0000477000-0x4)=0x4) 2018/01/26 23:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000345000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000aab000)='/dev/usbmon#\x00', 0x4, 0x10540) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000575000-0x30)={&(0x7f0000965000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000209000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000071b000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000d27000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x9, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000348000)=0x0) fcntl$setown(r0, 0x8, r2) close(r0) r3 = syz_open_dev$binder(&(0x7f00000a5000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r4 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001000-0x30)={0x2c, 0x0, &(0x7f0000001000-0x2c)=[@dead_binder_done={0x40086310, 0x0}, @acquire_done={0x40106309, r4, 0x0}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/26 23:06:49 executing program 5: timer_create(0x2, &(0x7f0000e55000)={0x0, 0x9, 0x0, @thr={&(0x7f0000ea3000-0x8c)="", &(0x7f00005c6000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c66000-0x4)=0x0) timer_create(0x2, &(0x7f00008e0000-0x58)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015b000)=0x0) clock_gettime(0x2, &(0x7f00009c3000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x0, r1}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000cca000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r4, &(0x7f00006a2000)=0x0, 0x80000001, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000fb0000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) clock_gettime(0x4, &(0x7f0000894000)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f000035b000-0x1)='/selinux/create\x00', 0x2, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be3000-0xb)='/dev/hwrng\x00', 0x1, 0x0) bind$vsock_stream(r7, &(0x7f0000ca4000-0x10)={0x28, 0x0, 0x2710, @my=0x1, 0x0}, 0x10) timer_settime(r5, 0xfffffffffffffffe, &(0x7f000093e000-0x10)={{r2, r3}, {r6, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDADDIO(r7, 0x4b34, 0x5) 2018/01/26 23:06:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000071e000)='keyring\x00', &(0x7f0000e12000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000c2e000-0xd)='dns_resolver\x00', &(0x7f0000747000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x24, r0) keyctl$read(0xb, r1, &(0x7f000013b000-0x68)=""/104, 0x68) r2 = openat(0xffffffffffffff9c, &(0x7f0000126000-0x8)='./file0\x00', 0x40080, 0x80) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000db5000)={0x5, 0x0, 'client1\x00', 0xffffffff80000003, "937c80ca44c27be9", "6ee30d88523eeef76fe4088ee4c49b2e9221516715f5913c5a4b8c8d4dce52a4", 0xffffffffffffff83, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 23:06:49 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000b0000-0x8)={0x0, 0x0}) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0xec)="3c2f073d15391c53d59c8338fbeeaaeb5f1d4cfc5ce8ccffe8dc769905bbeb42edf28848273f81e4dc94abdd5b324d45807f0942f0fb9fd4e01bf206b674de947049dc53dba4514782b40205ff28ffe3d5e0c4d8b66066fabf16ea6b2e4c6b8ba43fa4d8ffc2f78c5df2d7f7786b30624445567aaac3e404a7f5da0f9b7621032117b7e037ef78d435f4e2574377c045abf9f1d824bcf64cea447e85f1e9d3d9e5b80e81d0e5616a306b81d454babec7c60ca3cab0af4265c40f819d7ade4a764c30f7c7c9ed67c0e8b5fb606cd6902192d2ea3a7011086310d34a4ec9a5d73d78bfac76edade6363f2bb735", 0xec, 0x80, &(0x7f0000001000-0x9)=@rc={0x1f, {0x1, 0xca, 0x4, 0x8, 0x8, 0x0}, 0xcf0}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) shutdown(r2, 0x1) recvfrom$inet6(r2, &(0x7f000034e000)=""/239, 0x474, 0x100, &(0x7f00007ff000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x1}, 0x1c) syz_open_dev$usbmon(&(0x7f0000dd8000)='/dev/usbmon#\x00', 0x4, 0x0) 2018/01/26 23:06:49 executing program 5: timer_create(0x2, &(0x7f0000e55000)={0x0, 0x9, 0x0, @thr={&(0x7f0000ea3000-0x8c)="", &(0x7f00005c6000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c66000-0x4)=0x0) timer_create(0x2, &(0x7f00008e0000-0x58)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015b000)=0x0) clock_gettime(0x2, &(0x7f00009c3000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x0, r1}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000cca000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r4, &(0x7f00006a2000)=0x0, 0x80000001, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000fb0000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) clock_gettime(0x4, &(0x7f0000894000)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f000035b000-0x1)='/selinux/create\x00', 0x2, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be3000-0xb)='/dev/hwrng\x00', 0x1, 0x0) bind$vsock_stream(r7, &(0x7f0000ca4000-0x10)={0x28, 0x0, 0x2710, @my=0x1, 0x0}, 0x10) timer_settime(r5, 0xfffffffffffffffe, &(0x7f000093e000-0x10)={{r2, r3}, {r6, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDADDIO(r7, 0x4b34, 0x5) 2018/01/26 23:06:49 executing program 4: r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fcntl$addseals(r0, 0x409, 0xa) lseek(r0, 0xffffffffffffffff, 0x1) 2018/01/26 23:06:49 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000fc0000-0x28)={0x5, 0x80000000, 0x5, 0x7, 0x401}) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000fc1000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000)=0x0, 0xfffffffffffffce2) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000fc0000)={&(0x7f0000ada000/0x1000)=nil, 0x3, 0x3, 0x80, &(0x7f0000dd2000/0x3000)=nil, 0xc298}) 2018/01/26 23:06:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ftruncate(r1, 0x800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup2(r0, r1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000054b000)={{&(0x7f0000a5d000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000376000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000fad000)={@generic="902a836f7b2f9b6c5b8eeafeb770e17d", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 23:06:49 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f000000e000-0x9)='/dev/sg#\x00', 0x0, 0x10000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000017000)=0x9) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000018000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000017000)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000016000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000-0x4)=0x7, 0x4) 2018/01/26 23:06:49 executing program 4: clock_gettime(0x0, &(0x7f00001f5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000001000-0x10)={{r0, r1/1000+10000}, {0x77359400, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4e000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x1c, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) nanosleep(&(0x7f0000d87000-0x8)={0x0, 0x0}, &(0x7f0000fd5000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000389000)={0x0, 0x0}) clock_nanosleep(0x4, 0x0, &(0x7f000024e000)={r3, r4+30000000}, &(0x7f0000a9a000)={0x0, 0x0}) nanosleep(&(0x7f0000c9a000-0x8)={0x0, 0x1c9c380}, &(0x7f0000b0b000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, r5}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000e4b000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f00001fd000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00000e6000-0x38)=[], 0x0, &(0x7f0000567000)={0x0, 0x0}, &(0x7f00005ab000+0x5bf)={0x0}, 0x8) 2018/01/26 23:06:49 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000011000)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000008000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) r2 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000013000-0xc9)=""/201, 0xc9, 0x40000000, 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0x11e, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x14)={0x10, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x80000400000027, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00003fe000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xb}, @broadcast=0xffffffff}, 0xc) 2018/01/26 23:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c78000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000367000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000029c000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d1b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d27000)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000bbb000-0x8)={0x0, 0x0}) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000548000)="636c65610f0000006696007c6535233747aa3ac9ebd083fe86a24cef152a9437f5d80c23088df5f78b83abfe7dda99229a0948d900000000568e7cc78a74d28fd26b17494a75f6c695344e0a863375489001") writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x2ff}], 0x1) 2018/01/26 23:06:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000254000-0x16)='net/ip_tables_targets\x00') setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x2, 0x4) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f52000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e05000)=0xe8) preadv(r1, &(0x7f0000a3e000)=[{&(0x7f0000359000-0x78)=""/120, 0x78}, {&(0x7f00009ad000)=""/204, 0xcc}, {&(0x7f00008ac000-0xdf)=""/223, 0xdf}], 0x3, 0x0) stat(&(0x7f00006ae000-0x8)='./file0\x00', &(0x7f0000c9b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000a55000)='./file0\x00', &(0x7f0000fff000-0x8)='./file0\x00', 0x1, r3, r4, 0x401, 0x4f6, 0x100000) getsockname$unix(r0, &(0x7f00003c6000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000556000)=0x8) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r5, 0x0, 0x24, &(0x7f0000a4b000)=""/79, &(0x7f0000d20000-0x4)=0x4f) r6 = socket$inet(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f0000ffb000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0xffffffffffffffff, 0x4) stat(&(0x7f0000f0b000-0x8)='./file0\x00', &(0x7f00006cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f000007d000)={{{@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x0, 0x7, 0x2, 0x5, 0xa, 0x7a5d791624461449, 0x20, 0x11, 0x0, r7}, {0x1f, 0x0, 0x7fff, 0x80000000, 0x101, 0x5, 0x8, 0x100000000}, {0x3, 0x401, 0x8, 0x20}, 0x6, 0x9, 0x2, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0x4, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x2, 0x7, 0x1, 0x7, 0x3, 0x6, 0x3}}, 0xe8) sendto$inet(r6, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 23:06:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002a3000-0xc)={0x0, 0x401, 0x2, [0x0, 0x9]}, &(0x7f00006a5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000823000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a66000-0x4)=0x8c) fcntl$addseals(r0, 0x409, 0x8) sendfile(r0, r0, &(0x7f000000d000)=0x1a, 0xe2) 2018/01/26 23:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) socket$l2tp(0x18, 0x1, 0x1) [ 49.898554] binder: 8012:8013 transaction failed 29189/-22, size 0-0 line 3005 2018/01/26 23:06:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e71000-0x61)=[@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, @in6={0xa, 0x2, 0xcf9f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/01/26 23:06:49 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004e3000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dae000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x400, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r2, &(0x7f0000a27000)={&(0x7f0000627000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000090f000)={&(0x7f00003b7000-0x304)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r2, &(0x7f0000917000)="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", 0x3f5, 0x0, 0x0, 0x0) shutdown(r2, 0x1) 2018/01/26 23:06:49 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="8cef8ec0723ebeb18404d9d4c356bf2f", 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b23000)=0x0) 2018/01/26 23:06:49 executing program 4: rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0}) keyctl$join(0x1, &(0x7f00005dc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/26 23:06:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockname$unix(r0, &(0x7f0000216000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000afd000)=0x8) epoll_wait(r1, &(0x7f0000e87000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/26 23:06:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000-0xc)={0x0, 0x2c, &(0x7f0000002000-0x2c)=[@in6={0xa, 0x3, 0x5c76, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x7f}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000-0x56)="8c131d964d40296f7fa5a83373a5cd2dc947923c48eead657622c7ba3f635a010dba8d7cf24b072b980e0a17960abf9158dd17b860cd4835f91ce121987aa6bb5d7c41d0a7c82f7972d787a6bb077cca1b5ecf403f05", 0x56}, {&(0x7f0000000000)="43b873d4fe40566abc6c0c93e91c60132ca43b", 0x13}, {&(0x7f0000001000)="646b326938e5b7bfb9ea4d934b867bf8631d3e8629694680afdd544a992d4c88e19214ecff06db0172e15df0d1b9dfc6639fd9a43cd22a818805ee35a3bd51548642265308dda8d98ee6abcbcdfa4733620e2adc36cfd5341fe111cbedc3aa8591d303cce689eb2cf493dd546b4967dd309e71f350292c62d93e651fa4ee0d5e678184078f107cfb0aeae6082f55d824412c092aeb89271da49177e62e4d91481b3c70a214f62056334a281da1c097abac219c9a777ce2ab4ee8670c689d303fd3fad7d2946743a8", 0xc8}], 0x3, &(0x7f0000001000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0x5, 0x100000001, 0x8000, 0x3ff, 0x2, 0x1f, 0x100000001, 0x0, r1}}, @init={0x14, 0x84, 0x0, {0xfeb, 0x8, 0x6, 0x6}}], 0x58, 0x4010}, 0x20000000) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x80, 0x4) 2018/01/26 23:06:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000443000-0x4)=0x101) 2018/01/26 23:06:49 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000076b000-0xa)='/dev/ptmx\x00', 0x8402, 0x0) read(r0, &(0x7f0000fe1000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c29000-0xb)='/dev/hwrng\x00', 0x486680, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00005cb000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c21000)={@empty=0x0, @multicast1=0xe0000001, 0x1, 0x9, [@broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xb}]}, 0x34) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000016b000)={'security\x00', 0x0, 0x0, 0x90, [0x10000000, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x400000000, 0x0, 0x0], 0x10, &(0x7f0000a2f000)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='bridge0\x00', @common='bpq0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1}, 0x0, 0x70, 0x90, 0x4, {0x3db, 0x0}, []}, {0x20, "8f638f2f6c947e9fa6987ca2456c88e7262b928df3d52288bffb7ae330", 0x2, ""}}]}, 0xec) [ 49.980715] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.027428] ================================================================== [ 50.034845] BUG: KASAN: slab-out-of-bounds in strnlen+0xc1/0xd0 [ 50.040897] Read of size 1 at addr ffff8801d840f5d0 by task syz-executor7/8074 [ 50.048241] [ 50.049854] CPU: 0 PID: 8074 Comm: syz-executor7 Not tainted 4.4.113-ge70c132 #27 [ 50.057455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.066887] 0000000000000000 22e2148b34f062f6 ffff8801d7fbf580 ffffffff81d0278d 2018/01/26 23:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x26f, &(0x7f00006dc000)=[{0x6, 0x2, 0x0, 0x100000000}]}, 0x8) socketpair(0xb, 0x8080f, 0x8, &(0x7f0000d5e000)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003e5000)={0x1, &(0x7f000053b000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/26 23:06:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x20000000000a, 0x2, 0xffffffffffffff03) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000e52000-0xc)={0x0, 0x8, 0x10}, &(0x7f0000cf3000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000108000)=@assoc_value={r2, 0x7f}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000bf8000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001d8000-0x10)={&(0x7f0000347000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = creat(&(0x7f00002e2000-0x8)='./file0\x00', 0x20) fstat(r0, &(0x7f0000956000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000075000-0x4)='tls\x00', 0x4) r5 = getegid() fchown(r0, r4, r5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000ba5000)=@int=0x0, &(0x7f0000dfc000)=0xba) [ 50.074927] ffffea00076103c0 ffff8801d840f5d0 0000000000000000 ffff8801d840f5d0 [ 50.082945] ffff8801d7fbf850 ffff8801d7fbf5b8 ffffffff814fd053 ffff8801d840f5d0 [ 50.090971] Call Trace: [ 50.093548] [] dump_stack+0xc1/0x124 [ 50.096404] audit: type=1400 audit(1517008009.884:26): avc: denied { setattr } for pid=8088 comm="syz-executor2" name="NETLINK" dev="sockfs" ino=13970 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 [ 50.126209] [] print_address_description+0x73/0x260 [ 50.132844] [] kasan_report+0x285/0x370 [ 50.138438] [] ? strnlen+0xc1/0xd0 [ 50.143598] [] __asan_report_load1_noabort+0x14/0x20 [ 50.150324] [] strnlen+0xc1/0xd0 [ 50.155314] [] string.isra.4+0x4c/0x240 [ 50.160907] [] ? format_decode+0x118/0xa50 [ 50.166760] [] vsnprintf+0x766/0x15f0 [ 50.172181] [] ? pointer.isra.22+0xa00/0xa00 [ 50.178215] [] ? __mutex_unlock_slowpath+0x242/0x3b0 [ 50.184942] [] __request_module+0x14f/0x810 [ 50.190903] [] ? __ww_mutex_lock_interruptible+0x14d0/0x14d0 [ 50.198320] [] ? call_usermodehelper_setup+0x2c0/0x2c0 [ 50.205218] [] ? __mutex_unlock_slowpath+0x208/0x3b0 [ 50.211941] [] ? mutex_unlock+0x9/0x10 [ 50.217452] [] ? xt_find_target+0x17b/0x1e0 [ 50.223401] [] xt_request_find_target+0x8b/0xb0 [ 50.229696] [] translate_compat_table+0x568/0x1760 [ 50.236244] [] ? ipt_register_table+0x1f0/0x1f0 [ 50.242544] [] ? __might_fault+0xe4/0x1d0 [ 50.248314] [] ? check_stack_object+0x68/0x140 [ 50.254516] [] ? __check_object_size+0x154/0x35b [ 50.260893] [] ? 0xffffffff810002b8 [ 50.266144] [] compat_do_replace.isra.15+0x1f1/0x410 [ 50.272866] [] ? translate_compat_table+0x1760/0x1760 [ 50.279677] [] ? mark_held_locks+0xaf/0x100 [ 50.285624] [] ? ns_capable_common+0xcf/0x160 [ 50.291742] [] compat_do_ipt_set_ctl+0x106/0x150 [ 50.298121] [] compat_nf_setsockopt+0x88/0x130 [ 50.304332] [] ? compat_do_replace.isra.15+0x410/0x410 [ 50.311249] [] compat_ip_setsockopt+0x9d/0xf0 [ 50.317371] [] inet_csk_compat_setsockopt+0x95/0x120 [ 50.324093] [] ? ip_setsockopt+0xb0/0xb0 [ 50.329778] [] compat_tcp_setsockopt+0x3d/0x70 [ 50.335983] [] compat_sock_common_setsockopt+0xb2/0x140 [ 50.342973] [] ? tcp_setsockopt+0xd0/0xd0 [ 50.348747] [] compat_SyS_setsockopt+0x149/0x290 [ 50.355129] [] ? sock_common_setsockopt+0xd0/0xd0 [ 50.361599] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 50.368152] [] ? do_fast_syscall_32+0xd7/0x890 [ 50.374361] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 50.380910] [] do_fast_syscall_32+0x314/0x890 [ 50.387034] [] sysenter_flags_fixed+0xd/0x17 [ 50.393066] [ 50.394662] Allocated by task 8074: [ 50.398256] [] save_stack_trace+0x26/0x50 [ 50.404148] [] save_stack+0x43/0xd0 [ 50.409518] [] kasan_kmalloc+0xad/0xe0 [ 50.415142] [] __kmalloc+0x124/0x320 [ 50.420592] [] xt_alloc_table_info+0x71/0x100 [ 50.426823] [] compat_do_replace.isra.15+0x16b/0x410 [ 50.433667] [] compat_do_ipt_set_ctl+0x106/0x150 [ 50.440161] [] compat_nf_setsockopt+0x88/0x130 [ 50.446485] [] compat_ip_setsockopt+0x9d/0xf0 [ 50.452727] [] inet_csk_compat_setsockopt+0x95/0x120 [ 50.459577] [] compat_tcp_setsockopt+0x3d/0x70 [ 50.465899] [] compat_sock_common_setsockopt+0xb2/0x140 [ 50.473001] [] compat_SyS_setsockopt+0x149/0x290 [ 50.479493] [] do_fast_syscall_32+0x314/0x890 [ 50.485739] [] sysenter_flags_fixed+0xd/0x17 [ 50.491884] [ 50.493574] Freed by task 4090: [ 50.496819] [] save_stack_trace+0x26/0x50 [ 50.502719] [] save_stack+0x43/0xd0 [ 50.508094] [] kasan_slab_free+0x72/0xc0 [ 50.513891] [] kfree+0xfc/0x300 [ 50.518909] [] free_bprm+0x19d/0x200 [ 50.524358] [] do_execveat_common.isra.33+0x1711/0x1e60 [ 50.531459] [] compat_SyS_execve+0x48/0x60 [ 50.537431] [] do_fast_syscall_32+0x314/0x890 [ 50.543675] [] sysenter_flags_fixed+0xd/0x17 [ 50.549844] [ 50.551445] The buggy address belongs to the object at ffff8801d840f500 [ 50.551445] which belongs to the cache kmalloc-256 of size 256 [ 50.564074] The buggy address is located 208 bytes inside of [ 50.564074] 256-byte region [ffff8801d840f500, ffff8801d840f600) [ 50.575921] The buggy address belongs to the page: [ 50.595179] kasan: CONFIG_KASAN_INLINE enabled [ 50.599635] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 50.612562] BUG: unable to handle kernel paging request at ffffffff847ed170 [ 50.619889] IP: [] trace_init_global_iter+0xde/0x2c0 [ 50.626673] PGD 420f067 PUD 4210063 PMD 1d4097063 PTE ffffffff8148f8e1 [ 50.633830] Oops: 0009 [#2] PREEMPT SMP KASAN [ 50.638800] Modules linked in: [ 50.642101] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.113-ge70c132 #27 [ 50.649097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.658443] task: ffff8801da3a97c0 task.stack: ffff8801da3b8000 SeaBIOS (version 1.8.2-20171130_102032-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 2 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f3050: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000039ca26e input_len: 0x00000000014249e8 output: 0x0000000001000000 output_len: 0x0000000003ddaa40 run_size: 0x0000000005510000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.113-ge70c132 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #27 SMP PREEMPT Wed Jan 24 22:49:17 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f32c0-0x000f32cf] mapped at [ffff8800000f32c0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F3090 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFFDC70 000034 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFFF00 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFFDCB0 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFFF590 000930 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFFF4A0 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFFF470 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 1996529042 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935237 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581444K/7863916K available (40414K kernel code, 6135K rwdata, 8812K rodata, 1852K init, 23616K bss, 1282472K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.278037] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.279192] pid_max: default: 32768 minimum: 301 [ 1.279909] ACPI: Core revision 20150930 [ 1.352001] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.353319] Security Framework initialized [ 1.353907] SELinux: Initializing. [ 1.354571] AppArmor: AppArmor disabled by boot time parameter [ 1.355492] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.356419] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.360202] Initializing cgroup subsys io [ 1.360829] Initializing cgroup subsys freezer [ 1.361474] Initializing cgroup subsys hugetlb [ 1.362128] Initializing cgroup subsys debug [ 1.362897] CPU: Physical Processor ID: 0 [ 1.364668] mce: CPU supports 32 MCE banks [ 1.365458] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.366351] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.367383] Spectre V2 mitigation: Vulnerable: Minimal generic ASM retpoline [ 1.370739] Freeing SMP alternatives memory: 44K [ 1.380092] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.497191] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.498809] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.587518] x86: Booting SMP configuration: [ 1.588236] .... node #0, CPUs: #1 [ 1.589071] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.593809] x86: Booted up 1 node, 2 CPUs [ 1.594426] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.599252] devtmpfs: initialized [ 1.608848] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.610288] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.612054] xor: automatically using best checksumming function: [ 1.624940] kworker/u4:0 (21) used greatest stack depth: 27512 bytes left [ 1.707185] avx : 20712.800 MB/sec [ 1.708450] RTC time: 23:06:54, date: 01/26/18 [ 1.710765] NET: Registered protocol family 16 [ 1.711933] schedtune: init normalization constants... [ 1.712714] schedtune: no energy model data [ 1.713312] schedtune: disabled! [ 1.747527] cpuidle: using governor ladder [ 1.777245] cpuidle: using governor menu [ 1.778667] ACPI: bus type PCI registered [ 1.779271] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.782191] PCI: Using configuration type 1 for base access [ 2.197173] raid6: sse2x1 gen() 4591 MB/s [ 2.367113] raid6: sse2x1 xor() 2350 MB/s [ 2.537083] raid6: sse2x2 gen() 7450 MB/s [ 2.707059] raid6: sse2x2 xor() 4152 MB/s [ 2.877052] raid6: sse2x4 gen() 9717 MB/s [ 3.047022] raid6: sse2x4 xor() 5563 MB/s [ 3.217012] raid6: avx2x1 gen() 9237 MB/s [ 3.386988] raid6: avx2x2 gen() 14327 MB/s [ 3.556964] raid6: avx2x4 gen() 18902 MB/s [ 3.557768] raid6: using algorithm avx2x4 gen() 18902 MB/s [ 3.558694] raid6: using avx2x2 recovery algorithm [ 3.560032] ACPI: Added _OSI(Module Device) [ 3.560711] ACPI: Added _OSI(Processor Device) [ 3.561344] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.562042] ACPI: Added _OSI(Processor Aggregator Device) [ 3.572836] ACPI: Executed 2 blocks of module-level executable AML code [ 3.650642] ACPI: Interpreter enabled [ 3.651597] ACPI: (supports S0 S3 S4 S5) [ 3.652352] ACPI: Using IOAPIC for interrupt routing [ 3.653554] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.863791] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.864843] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 3.866170] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 3.867194] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.894075] PCI host bridge to bus 0000:00 [ 3.894704] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.895673] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.896633] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.897783] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 3.898842] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.936488] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.019947] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.026112] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.032045] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.038060] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.041544] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.054651] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.058724] vgaarb: loaded [ 4.061788] SCSI subsystem initialized [ 4.068686] ACPI: bus type USB registered [ 4.070328] usbcore: registered new interface driver usbfs [ 4.072076] usbcore: registered new interface driver hub [ 4.073200] usbcore: registered new device driver usb [ 4.075217] pps_core: LinuxPPS API ver. 1 registered [ 4.076162] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.077729] PTP clock support registered [ 4.080717] Advanced Linux Sound Architecture Driver Initialized. [ 4.082917] PCI: Using ACPI for IRQ routing [ 4.097454] NetLabel: Initializing [ 4.098017] NetLabel: domain hash size = 128 [ 4.098663] NetLabel: protocols = UNLABELED CIPSOv4 [ 4.099747] NetLabel: unlabeled traffic allowed by default [ 4.102321] amd_nb: Cannot enumerate AMD northbridges [ 4.103168] clocksource: Switched to clocksource kvm-clock [ 4.267061] pnp: PnP ACPI init [ 4.290991] pnp: PnP ACPI: found 7 devices [ 4.304683] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.306284] NET: Registered protocol family 2 [ 4.308848] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 4.310357] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 4.317959] TCP: Hash tables configured (established 65536 bind 65536) [ 4.319275] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 4.321522] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 4.324644] NET: Registered protocol family 1 [ 4.325404] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.327154] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.328085] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [ffff8800bbffd000-ffff8800bfffcfff] [ 4.330035] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 4.331248] hw unit of domain pp0-core 2^-0 Joules [ 4.331941] hw unit of domain package 2^-0 Joules [ 4.332673] hw unit of domain dram 2^-16 Joules [ 4.338972] Scanning for low memory corruption every 60 seconds [ 4.347981] audit: initializing netlink subsys (disabled) [ 4.349153] audit: type=2000 audit(1517008017.061:1): initialized [ 4.356537] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 4.487787] VFS: Disk quotas dquot_6.6.0 [ 4.489331] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.511973] fuse init (API version 7.23) [ 4.515541] 9p: Installing v9fs 9p2000 file system support [ 4.532290] async_tx: api initialized (async) [ 4.534508] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 4.535667] io scheduler noop registered [ 4.536243] io scheduler deadline registered [ 4.538704] io scheduler cfq registered (default) [ 4.548310] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 4.551848] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 4.553009] ACPI: Power Button [PWRF] [ 4.554823] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 4.555892] ACPI: Sleep Button [SLPF] [ 4.578874] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 4.579996] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 4.601671] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 4.602569] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 4.609679] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.632844] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 4.658723] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 4.684491] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 4.710905] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 4.719868] Non-volatile memory driver v1.3 [ 4.722262] Linux agpgart interface v0.103 [ 4.725630] [drm] Initialized drm 1.1.0 20060810 [ 4.825647] brd: module loaded [ 4.875553] loop: module loaded [ 4.909679] nbd: registered device at major 43 [ 5.046253] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 5.047884] drbd: built-in [ 5.048538] drbd: registered as block device major 147 [ 5.076967] scsi host0: Virtio SCSI HBA [ 5.103959] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 5.323696] tsc: Refined TSC clocksource calibration: 2299.799 MHz [ 5.325364] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2126776e976, max_idle_ns: 440795286532 ns [ 5.780872] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 5.783467] osst :I: Tape driver with OnStream support version 0.99.4 [ 5.783467] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 5.791303] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 5.793013] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 5.793385] SCSI Media Changer driver v0.25 [ 5.795760] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 5.796112] tun: Universal TUN/TAP device driver, 1.6 [ 5.796114] tun: (C) 1999-2004 Max Krasnyansky [ 5.816683] sd 0:0:1:0: [sda] Write Protect is off [ 5.818643] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.838060] sda: sda1 [ 5.847869] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 5.849444] e100: Copyright(c) 1999-2006 Intel Corporation [ 5.851769] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 5.853991] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 5.854253] sd 0:0:1:0: [sda] Attached SCSI disk [ 5.856992] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 5.858437] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 5.860358] sky2: driver version 1.30 [ 5.862751] PPP generic driver version 2.4.2 [ 5.865093] PPP BSD Compression module registered [ 5.866397] PPP Deflate Compression module registered [ 5.867763] PPP MPPE Compression module registered [ 5.868931] NET: Registered protocol family 24 [ 5.870360] usbcore: registered new interface driver asix [ 5.872014] usbcore: registered new interface driver ax88179_178a [ 5.873983] usbcore: registered new interface driver cdc_ether [ 5.875782] usbcore: registered new interface driver net1080 [ 5.877409] usbcore: registered new interface driver cdc_subset [ 5.879210] usbcore: registered new interface driver zaurus [ 5.881074] usbcore: registered new interface driver cdc_ncm [ 5.884340] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 5.886089] ehci-pci: EHCI PCI platform driver [ 5.887534] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 5.889272] ohci-pci: OHCI PCI platform driver [ 5.890715] uhci_hcd: USB Universal Host Controller Interface driver [ 5.895151] usbcore: registered new interface driver usblp [ 5.896936] usbcore: registered new interface driver usb-storage [ 5.900758] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 5.904668] i8042: Warning: Keylock active [ 5.906814] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 5.909678] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 5.913859] mousedev: PS/2 mouse device common for all mice [ 5.918738] usbcore: registered new interface driver xpad [ 5.920458] usbcore: registered new interface driver usb_acecad [ 5.922052] usbcore: registered new interface driver aiptek [ 5.923786] usbcore: registered new interface driver gtco [ 5.925455] usbcore: registered new interface driver hanwang [ 5.927203] usbcore: registered new interface driver kbtab [ 5.931154] rtc_cmos 00:00: RTC can wake from S4 [ 5.934766] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 5.936715] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 5.939748] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 5.944083] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 5.947001] md: linear personality registered for level -1 [ 5.948476] md: raid0 personality registered for level 0 [ 5.949922] md: raid1 personality registered for level 1 [ 5.951391] md: raid10 personality registered for level 10 [ 5.953866] md: raid6 personality registered for level 6 [ 5.955279] md: raid5 personality registered for level 5 [ 5.956717] md: raid4 personality registered for level 4 [ 5.958126] md: multipath personality registered for level -4 [ 5.959694] md: faulty personality registered for level -5 [ 5.965056] device-mapper: uevent: version 1.0.3 [ 5.969172] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 5.993103] device-mapper: multipath: version 1.10.0 loaded [ 5.994767] device-mapper: multipath round-robin: version 1.0.0 loaded [ 5.996503] device-mapper: multipath queue-length: version 0.1.0 loaded [ 5.998295] device-mapper: multipath service-time: version 0.2.0 loaded [ 6.002069] device-mapper: raid: Loading target version 1.7.0 [ 6.006804] hidraw: raw HID events driver (C) Jiri Kosina [ 6.038090] usbcore: registered new interface driver usbhid [ 6.039585] usbhid: USB HID core driver [ 6.043326] ashmem: initialized [ 6.092297] oprofile: using timer interrupt. [ 6.093610] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 6.106521] GACT probability on [ 6.107421] Mirror/redirect action on [ 6.108503] Simple TC action Loaded [ 6.112456] netem: version 1.3 [ 6.113556] u32 classifier [ 6.114282] Actions configured [ 6.115348] Netfilter messages via NETLINK v0.30. [ 6.116566] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 6.121802] ctnetlink v0.93: registering with nfnetlink. [ 6.123754] nf_tables: (c) 2007-2009 Patrick McHardy [ 6.127708] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 6.134697] xt_time: kernel timezone is -0000 [ 6.136062] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 6.139638] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 6.141938] IPVS: Creating netns size=2552 id=0 [ 6.143459] IPVS: ipvs loaded. [ 6.144273] IPVS: [rr] scheduler registered. [ 6.145287] IPVS: [wrr] scheduler registered. [ 6.146430] IPVS: [lc] scheduler registered. [ 6.147555] IPVS: [wlc] scheduler registered. [ 6.148615] IPVS: [lblc] scheduler registered. [ 6.149836] IPVS: [lblcr] scheduler registered. [ 6.151067] IPVS: [dh] scheduler registered. [ 6.152216] IPVS: [sh] scheduler registered. [ 6.153091] IPVS: [sed] scheduler registered. [ 6.154244] IPVS: [nq] scheduler registered. [ 6.155470] ipip: IPv4 over IPv4 tunneling driver [ 6.160734] ip_tables: (C) 2000-2006 Netfilter Core Team [ 6.163025] arp_tables: (C) 2002 David S. Miller [ 6.164496] Initializing XFRM netlink socket [ 6.172621] NET: Registered protocol family 10 [ 6.192681] mip6: Mobile IPv6 [ 6.193654] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 6.196759] sit: IPv6 over IPv4 tunneling driver [ 6.201540] NET: Registered protocol family 17 [ 6.202821] NET: Registered protocol family 15 [ 6.204406] l2tp_core: L2TP core driver, V2.0 [ 6.205614] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 6.206509] 9pnet: Installing 9P2000 support [ 6.207951] Key type dns_resolver registered [ 6.214677] microcode: CPU0 sig=0x306f0, pf=0x1, revision=0x1 [ 6.216268] microcode: CPU1 sig=0x306f0, pf=0x1, revision=0x1 [ 6.218513] microcode: Microcode Update Driver: v2.01 , Peter Oruba [ 6.220766] AVX2 version of gcm_enc/dec engaged. [ 6.222068] AES CTR mode by8 optimization enabled [ 6.230828] registered taskstats version 1 [ 6.263740] Btrfs loaded [ 6.276699] Magic number: 2:429:151 [ 6.277756] bdi 1:3: hash matches [ 6.278962] console [netcon0] enabled [ 6.279942] netconsole: network logging started [ 6.282433] ALSA device list: [ 6.283229] No soundcards found. [ 6.285507] md: Waiting for all devices to be available before autodetect [ 6.286478] md: If you don't use raid, use raid=noautodetect [ 6.304880] md: Autodetecting RAID arrays. [ 6.305585] md: Scanned 0 and added 0 devices. [ 6.306212] md: autorun ... [ 6.306628] md: ... autorun DONE. [ 6.323700] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 6.329386] EXT4-fs (sda1): INFO: recovery required on readonly filesystem [ 6.330378] EXT4-fs (sda1): write access will be enabled during recovery [ 6.544560] EXT4-fs (sda1): recovery complete [ 6.549216] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 6.550443] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 6.603024] devtmpfs: mounted [ 6.609231] Freeing unused kernel memory: 1852K [ 6.609902] Kernel memory protection disabled.