INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.4' (ECDSA) to the list of known hosts. 2018/04/17 12:41:37 fuzzer started 2018/04/17 12:41:37 dialing manager at 10.128.0.26:44703 2018/04/17 12:41:43 kcov=true, comps=false 2018/04/17 12:41:46 executing program 0: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xfc, r1, 0x208, 0x70bd29, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3a}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x40}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x5}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x80}, 0x14) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000300)={'nat\x00', 0x2, [{}, {}]}, 0x48) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000003c0)={0xffffffffffffffff}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0xc000, 0x0) linkat(r3, &(0x7f0000000440)='./file0\x00', r2, &(0x7f0000000480)='./file0\x00', 0x1400) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f00000004c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000540)="95950206b0818e3c3a0006f6892176a67e1250e7fcf7fdeadf1ca8b2f1e8a9e9ac3f4f6224d9cd35a14de22f74ffb899eb67d7051f9960a110303156aac13fca77517e9f84c841e374449233c16019a00c9795ff98f43d7cbe5d304e5e0803582e0e9ada5db0ce2974308e592f62e85206ebaa025fa9ed1b01200bf200b781312b8964630fb1db73d9602996eb04e29b203deb79be1240f784", 0x99) pwritev(r0, &(0x7f0000000840)=[{&(0x7f0000000600)="e55a339211d25d47306279ba93e6b54f592b9ea4bebac5e7a3ec3381e87679becd6ae13c462db10d6545", 0x2a}, {&(0x7f0000000640)="fc89f9082945fc76a2f74e7d041bf39a1400bbb6256207f81c885a319b75c2d4bad57b2c2c464aee10c8cc5de81b90a54881642cd4c66c1951e413f7cc20dea96936b11f18ae464c74dfbf2f637457127a6c3cd30105b7ccb0879a901cc1d28257c233c295cec8ffdf776b5dc64c3c53a91847ed6285138d76eb170c02448db65656d4b9fde06752eac9522ffffba0ba131569e7b60154b0e02235b8d2feea55a7e0c432c8ae0ca624981b9d7ae00ae2266bd172d41982939c5d103a8ebdedb7", 0xc0}, {&(0x7f0000000700)="7ae765371ebb411859276a4b16260dcfb270df068ef7e5867a20cd2f2ed5249ba0e316dbd1aa64ab53b16cf59f25b541ecd49bc367bbc57e7a2004e6316a46dc6ba6a81ea56941492bb6a49b8939cfe42c32a7b2d814", 0x56}, {&(0x7f0000000780)="784ea5710341a6a98a3bb3e18042f4bab986dfc9f61a8c46e8916d72ab99775f4d34c815285f350bf4ce6055c903c75aa6e840ecc1ae69b0b0b5cad4c010d07983a5111cc94b982bf75206d03429e11be7dcb0a3b80d55fa835188b2cfcde8fc3a661e16965a9dc8ca0fcca0c33a82651e6ab08872274cec58da697f6ea48cead048b821724639266551e4aeff", 0x8d}], 0x4, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000880)) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00000008c0)) ioctl$TIOCCONS(r3, 0x541d) r4 = memfd_create(&(0x7f0000000900)='\x00', 0x1) r5 = accept4$inet6(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000980)=0x1c, 0x800) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00000009c0)="d3430bb642b6c87fd6") fdatasync(r4) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000000a00)={0x5, 0x3ff, 0x8, 0x3, 0x1, 0xffffffffffffffde, 0x3, 0x7fff, 0x3, 0x3}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000a40)={0x5, [0x0, 0x8001, 0x4, 0x6, 0x8]}, &(0x7f0000000a80)=0xe) pwrite64(r3, &(0x7f0000000ac0)="be3762b9d9fbc64a62081ff788c105b7de4c53e11db40dc850b13c4d8352737873e3d026af97d2a1e096b45a2382afbcdedb01f49fd538ba141f955dea8a8f32dc5dfe0b7188afcbe3834c1a33bd1033edb375f967569b7bb0c62b8de8a97c3cff9635a9c5f61fa25bb9b3ce41984ecd42bc157ba55ca5fcef0fbbda90ab7306540d0348d2fad38163cc82b5aa89898578cd9c8c1bb35d84242debfa88c7692bdb67c866fe2a4d6dce933a32b3", 0xad, 0x0) r6 = accept4$inet6(r0, &(0x7f0000000b80)={0x0, 0x0, 0x0, @local}, &(0x7f0000000bc0)=0x1c, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000c00)=0xc30, 0x4) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000c40)) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000c80)={0x6, 0x368, 0x4, 0x4, 0x3, 0xb5}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x11f) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r5) syz_mount_image$reiserfs(&(0x7f0000000cc0)='reiserfs\x00', &(0x7f0000000d00)='./file0\x00', 0xfffffffffffffff9, 0x3, &(0x7f0000000f00)=[{&(0x7f0000000d40)="0b6ac32c4c488d04b9cc629422426c1840e3e92238ab0ef1e9cfcf55f49f3b816fc67d9ed74c3d9b8c0db4d64548c09c5d07f22c50875ccb18abc700378ac45ccbad083e8c628a92f91a863278c5ed8a57f419ed582ea86a0b8624474620df7e552d258a191e9a534066ddb25169770d4e9cca6dcbfbd0be9e32ed70c9b39c1421f9d4a4436f3d2dc397f0bda1a690b4400e85452d26908092a0d4a52e81d97c1b6f33066828c6a2358e2a24d57ed645c1dd29b2a77270023158be8683", 0xbd, 0xfffffffffffffc00}, {&(0x7f0000000e00)="671691543305b1f662ae6e7615e53ebd7aaadab7db4a76b7a783c3713c7e083eb6fbad2f110bcbd9f7ee76cb1dd1b526dbcb897409861a7ea47367c5c01fd933485d3f5b47247b72c7640f0d54ac85d0d28d474f0e1ea038acc15587d4091dcfbde5a0b390089887af6cfbd7d2abd5850a74fe46e7af9d8fabc8bb548fb4310765a81efac87c0e00db769918305ab104d56e6320c91e0519a6833eb1179c9c140c836c", 0xa3, 0x1}, {&(0x7f0000000ec0)="ff14b218b01a4bfaf7514cd766611d4cfb5a69d0887effe883349899440c4463623fafe17e21806fd3626d5ce6dc430249670f50", 0x34, 0xfffffffffffffff7}], 0x4, &(0x7f0000000f80)={[{@data_ordered='data=ordered', 0x2c}, {@balloc_noborder='block-allocator=noborder', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@balloc_noborder='block-allocator=noborder', 0x2c}, {@tails_on='tails=on', 0x2c}, {@acl='acl', 0x2c}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}]}) 2018/04/17 12:41:46 executing program 7: rt_sigpending(&(0x7f0000000000), 0x8) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) setns(r0, 0x4000000) r1 = dup3(r0, r0, 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x101}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x1ff}, &(0x7f0000000280)=0x8) r4 = accept$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) ioctl$TCSBRK(r1, 0x5409, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000003c0)={r3, 0x2b, "a4285d79271ebb0cb53ccd363f14541863c332fffeb53f7bba6f5fde19a64647c9f0ca9c63354cf1988da4"}, &(0x7f0000000400)=0x33) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000440)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000480)=""/44, &(0x7f00000004c0)=0x2c) setsockopt$sock_int(r4, 0x1, 0xc, &(0x7f0000000500)=0x20, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$peekuser(0x3, r5, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000580)={r3, 0xffffffff00000001}, 0x8) r7 = accept4(r4, &(0x7f00000005c0)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000640)=0x80, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000680)={0x47d6ff32, 0x0, 0x1b2, {0x77359400}, 0xff60, 0xa5}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$setfpexc(0xc, 0x10000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000740)={r3, @in6={{0xa, 0x4e23, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x400, 0xad}, 0x90) getsockopt$inet_sctp6_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000000800)={r3, 0xb59, 0x5, 0x6, 0x80000001, 0x26ec603e, 0x4, 0x80000000, {r3, @in6={{0xa, 0x4e21, 0xe71c, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}, 0x76, 0xffffffffffffffff, 0x9, 0x5, 0x9}}, &(0x7f00000008c0)=0xb0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000900)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000940)={r9, 0x52, 0x30}, &(0x7f0000000980)=0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000009c0)=0xaf1, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) connect$inet6(r6, &(0x7f0000000a80)={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, 0x1c) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000ac0)={0x50000000}) 2018/04/17 12:41:46 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$llc_int(r0, 0x10c, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000000c0)=""/192) inotify_init1(0x80000) getpeername$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x1, 0x0, 0x4, 0x9, 0x3, 0x70000000000}, &(0x7f0000000240)=0x20) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000280)=""/178) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000340)={@broadcast, @loopback, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000003c0)={@multicast1=0xe0000001, @multicast2=0xe0000002, r2}, 0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sysinfo(&(0x7f0000000500)=""/235) sync() getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000680)={0x1, 0x7}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000006c0)={0x2, 0x3, 'client0\x00', 0xffffffff80000001, "4c99c66061108a35", "5ddfcec28bbc3455278214de997f0ccf52f7cbc528501b4555828c077817adea", 0x2, 0x7}) syz_mount_image$reiserfs(&(0x7f0000000780)='reiserfs\x00', &(0x7f00000007c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000800), 0x0, 0x100}], 0x4000, &(0x7f0000000880)={[{@resize={'resize', 0x3d, [0x36, 0x78, 0x36, 0x3d]}, 0x2c}, {@noacl='noacl', 0x2c}, {@grpjquota='grpjquota', 0x2c}]}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000008c0), &(0x7f0000000900)=0x4) r3 = accept4$unix(r0, &(0x7f0000000940), &(0x7f00000009c0)=0x6e, 0x800) bind$pptp(r1, &(0x7f0000000a00)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000a40)={0x1, [0x0]}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000ac0)={r4, 0x9}, &(0x7f0000000b00)=0x8) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000b40)=""/70) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000bc0)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000c00)=r5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c40)={'veth0_to_bridge\x00', r2}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000c80)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) getegid() ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000d40)=@add_del={0x2, &(0x7f0000000d00)='tunl0\x00'}) set_thread_area(&(0x7f0000000d80)={0x7, 0x20001000, 0x4400, 0x200, 0x4de, 0x3f, 0x4, 0x7ff, 0x1f, 0xfffffffffffff801}) 2018/04/17 12:41:46 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/84) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/95) time(&(0x7f0000000140)) bind$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) syncfs(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0xfffffffffffffffd, 0x1f, 0x1f}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r1, 0x7, 0x20, 0x5, 0xfffffffffffffff7}, &(0x7f00000002c0)=0x18) r3 = syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x6, 0x84001) r4 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000400)={0x3, 0x3f, 0x7f, 0xd2, 0x3}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000500)={'ip_vti0\x00', &(0x7f0000000440)=@ethtool_flash={0x33, 0xffff, "4d6f8c1d92ddb84b065c2b23156a1156607100f79373d90607587f8424ef777de1b4393c122869cbfb8e8662bdd6416bd10fbd0268a5b98d3e2184f168e2575b2e3d4fb84166e050a32cbefc8eb8efe08bb92882b80a9cd7b0b24b24965266a26f237cfd2bbf3d57229a04101a97c30d344d991e2743ed1624c0f83d8f698c59"}}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000640)={0xc1, &(0x7f0000000540)=""/193}) execve(&(0x7f0000000680)='./file0\x00', &(0x7f0000000740)=[&(0x7f00000006c0)='trusted-\'em1vboxnet0$\x00', &(0x7f0000000700)='*em1\'\x00'], &(0x7f00000007c0)=[&(0x7f0000000780)='keyring\x00']) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000800), &(0x7f0000000840)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0}, &(0x7f00000008c0)=0xc) ptrace$getenv(0x4201, r5, 0x6, &(0x7f0000000900)) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000940)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000980)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000009c0)=0x2c5, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000a00)={0x8, 0x6, 0x1, 0x6, 0xfff, 0x3, 0x9, 0x1, 0x100000001, 0xffffffff, 0x22}, 0xb) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000a40)={'veth0_to_bond\x00', 0x80000001}) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000b00)={0x5, 0x5a, &(0x7f0000000a80)="0da7edb6cd6979e91518a3594b677659f66feca8bd01fe6777cb73f356ba851cd92d14f524efa589913f08bd01175d6bdd078ce6656500e3161cfa5019f9bb248b367da56a538cc89e8d8168e6ce074bccaa2a06aa3a04581a5a"}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000b40)={r2}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000b80)={r1, @in6={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x9}}, 0x3}, &(0x7f0000000c40)=0x90) r6 = accept4$inet6(r0, &(0x7f0000000c80)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000cc0)=0x1c, 0x800) recvmsg(r6, &(0x7f0000001140)={&(0x7f0000000d80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000e00)=""/120, 0x78}, {&(0x7f0000000e80)=""/122, 0x7a}, {&(0x7f0000000f00)=""/47, 0x2f}, {&(0x7f0000000f40)=""/210, 0xd2}], 0x4, &(0x7f0000001080)=""/179, 0xb3}, 0x20) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f0000001180)={@dev={0xfe, 0x80, [], 0x1f}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x4000000000000, 0x9, 0x7, 0x100, 0xffff, 0x2200008, r7}) 2018/04/17 12:41:46 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={0x0, 0x3, 0x3, 0x24, &(0x7f0000ffa000/0x4000)=nil, 0x6}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) fcntl$setlease(r0, 0x400, 0x3) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="a0f7fc168265688655c7c44fba880be0aa15a3353c5ae3724486c0a56cb1ef373fcbd85aa2c0e56228d40131a5a31ec35f86e1ccf8b7ba1efff6635e9ce95ad15867bf58ec925681a38e6dd21a08d343541e4a91e5fe3e2b020ebd21bd5b39ecfabd4235ee5fcfc0ef0f0d9ebaa1788d537ba5f707fa284508f6") r1 = userfaultfd(0x80000) connect$bt_l2cap(r0, &(0x7f0000000140)={0x1f, 0x9e97, {0x3, 0x8, 0x1, 0x7, 0x0, 0x4}, 0x5, 0x1ff}, 0xe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000001c0)='net/icmp6\x00') ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{}, {}, {}, {}, {}]}) read(r3, &(0x7f0000000280)=""/247, 0xf7) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000380)=""/255) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000480)=0x5) read(r0, &(0x7f00000004c0)=""/4096, 0x1000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000014c0)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000001500)="c90e4846ec3730ea839db0fa4f26f8f724dae2cb51b349ef7cb073d9c78d83c532503ea720717d1015e92832c0b1ac9907656b22") times(&(0x7f0000001540)) r4 = openat(r0, &(0x7f0000001580)='./file0\x00', 0x40000, 0x37) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/pktcdvd/control\x00', 0x2, 0x0) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001600)='/dev/pktcdvd/control\x00', 0x0, 0x0) fsetxattr(r3, &(0x7f0000001640)=@random={'os2.', './cgroup/syz1\x00'}, &(0x7f0000001680)='em0\x00', 0x4, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f00000016c0)={'bpq0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$nl_netfilter(r0, &(0x7f00000017c0)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0xa0200000}, 0xc, &(0x7f0000001780)={&(0x7f0000001740)={0x28, 0xc, 0x1, 0x901, 0x70bd26, 0x25dfdbfe, {0xa, 0x0, 0xa}, [@typed={0x8, 0x7, @pid=r2}, @generic="139260e7e617e7a6c4"]}, 0x28}, 0x1, 0x0, 0x0, 0x801}, 0x811) setsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000001800)=0x9, 0x4) renameat(r0, &(0x7f0000001840)='./file0\x00', r0, &(0x7f0000001880)='./file0\x00') signalfd(r1, &(0x7f00000018c0)={0x4}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000001900)={'ip_vti0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$ASHMEM_SET_SIZE(r5, 0x40087703, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000001940)={0x0, 0xf2, "a0caaa9f82935d056183a5b437e3363a0630abf04812f864f94e6ccce89e4cb9e4095f8e25d3be42cc72f420f46498d6446bdc892c89e062f158e17ecaf1276d08d84980ddbdfaac8897c53bafe112b11ca6ab6446c74080d4f4b2e2bd50cd563141836cc6a2952b08fb3d24eee5f74469154a6a9d0a3c3cf3414d94ee807ca5eea18e356de80e818a797b50c37ea6b09ead855e31ca41aba40095c5889a18c90f64ce3fee35c0b8879e3021c8fc7ec4e0b6a660c6b3b96d0b7ed1ee3f37b41ba254f6aaf03e940b11d017fc93a070a7e68ce322e36195e670284fa8eb4ef80eedcf6c44cabf105752b2409dd8aec2e04ed3"}, &(0x7f0000001a40)=0xfa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000001a80)={r7, 0x9}, &(0x7f0000001ac0)=0x8) 2018/04/17 12:41:46 executing program 6: rmdir(&(0x7f0000000000)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'ifb0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setpipe(r0, 0x407, 0xfff) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000140)='./file1\x00', 0x400, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="2c8582755444a9ef8bb319ae0628d8b697f40a53b9acc40df26719398f6a0a71c589c8020172f69c5cdc5b0fabd5739018f08158e9c6664bcc47795c9b5bef6cdba571feeb2dd1d7fdf5a737b2", 0x4d, 0x3fda}], 0x88000, &(0x7f0000000240)={[{@flush='flush', 0x2c}]}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000280)=0x6f56) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x780, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000300)=0xd6, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = syz_open_dev$evdev(&(0x7f00000003c0)='/dev/input/event#\x00', 0xffffffff, 0x8000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000400)=0xcd, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000440)={'bpq0\x00', 0xde}) socket$inet6(0xa, 0x6, 0x8000000000000000) listxattr(&(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)=""/237, 0xed) removexattr(&(0x7f00000005c0)='./file2\x00', &(0x7f0000000600)=@known='security.ima\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000640)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000740)=0xe8) getresuid(&(0x7f0000000780)=0x0, &(0x7f00000007c0), &(0x7f0000000800)=0x0) setreuid(r3, r5) r6 = openat$cgroup_subtree(r1, &(0x7f0000000840)='cgroup.subtree_control\x00', 0x2, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000880)='team\x00') getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000008c0), &(0x7f0000000940)=0x68) r7 = socket$inet_tcp(0x2, 0x1, 0x0) read(r2, &(0x7f0000000980)=""/172, 0xac) openat$cgroup_subtree(r0, &(0x7f0000000a40)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r6, 0x40086414, &(0x7f0000000a80)={0x1, 0x1ff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000ac0), &(0x7f0000000b00)=0x8) sendmsg$nl_generic(r7, &(0x7f0000000ec0)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000b80)={0x2d8, 0x3b, 0x702, 0x70bd2c, 0x25dfdbfe, {0x17}, [@typed={0x14, 0x5d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="f561a8e4a63d1ce1340d5db2dd10a743d9b803b8facd2616c3ab55e558a246a5ecdba2706379212dd05de176586597283a8e54a7476c6e5571308d4be38b6e206e1382", @generic="a15a0a3b2b901eeed38ef7f4e65bd3cde0728a123de5a0e853cc8bdbbb037b112c37541f2dc83c1a703e06b6655b10258322f5b4777ba6f1b0d1d047c41fb64b920bbef458efc24257a7212b7163a766c35a168f5a5d57a133b36866a29caaa6d03d865739d091aa31f8af9e1ce3bd63473d3f54cc0301dc78805183855e", @generic="4db70228136dd2ce8fda2587071f854548d35cfbef04981e95b4c68fb5943b537a00bad64dcc857833fbe71eb9ec29db8f4bde8ebcdd2e94fe6eda41c529e1f0766535268db08eda579fd1bcb7907bb1acfa258eb69ba377f2102031605356bc93f1691d54d186731da2e282da23127ab7130ea455553d2166cc40d7177f0bed6efea9e6db1a12f42f99ae530b8cf9b88c3da0f4581fcfad5cfc2408c21e57966085732f652713ffe2105bfa16dd485c1082b1198fbb34dffe999120a4b2f260798c185defb9acb9c7bb8d2561b3d828b8bbcffff24246faf58d4fb9a6784de1b037678d107da6038241545ab38b7bfedb48760dd1052db51b", @typed={0x8, 0x18, @uid=r4}, @generic="d8b4a4e58802362f01a370c47a1c30c09b28bc1fa5f5f915a0a145a914541fc240acd971fd1df21fc2ae3f2d7fa0a637eda85fd0e67cd51e07671cf2fa40582874ea653c8e0d15967c72751f18ac26921285d2c7a2e9d99af77983440724aec41a802af2e7c9e15e2315f6a822aec883ddfbc6643b7c33272546b8948e58da4efc84ab9acb895802bfd556ea914192f948a8dbec9a9b53d168c713861500dc038f45", @generic="da5888086db8ecbdb3cb5e8f", @generic="6e642771f4525d198dee3968102148d1a91963407b27cc28da3de212e0543233f3e65f1ee015d4f2e974aa8c", @typed={0x14, 0x71, @str='security.ima\x00'}]}, 0x2d8}, 0x1, 0x0, 0x0, 0x40801}, 0x4080) open(&(0x7f0000000f00)='./file0\x00', 0x24000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000f40)=""/114, &(0x7f0000000fc0)=0x72) 2018/04/17 12:41:46 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x80000001, 0xcddc}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x4de40bdc2a9f5c74, 0x7ff, 0x7, 0x8000, 0x1, 0x0, 0x2, 0x101, 0x2}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) getpgid(r1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r0, &(0x7f0000000200)='threaded\x00', 0x9) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000240)={{0xffffffffffffffff, 0x0, 0x14000000000, 0x1}, 0x6, 0x4, 'id0\x00', 'timer0\x00', 0x0, 0xc9, 0x3, 0x5, 0x4c}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000340)={{0x4, 0x6}, 'port1\x00', 0xe0, 0xc0000, 0x8, 0xed, 0x1fa, 0x8, 0x5, 0x0, 0x3, 0x7ff}) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000400), &(0x7f0000000440)=0xc) utimes(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0x7530}, {0x0, 0x2710}}) bind$inet(r0, &(0x7f0000000500)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000540)=0xcc, 0x4) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000005c0)=0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000600)) r5 = socket$nl_crypto(0x10, 0x3, 0x15) r6 = fcntl$dupfd(r4, 0x0, r5) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000000680)={0x2, &(0x7f0000000640)=[{0x7ff, 0x256e1c89, 0x8, 0x9}, {0x9, 0x5abd6674, 0x9, 0x8f}]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000006c0)={'syzkaller1\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) socketpair(0xd, 0x80803, 0xc2, &(0x7f0000000700)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r6, 0x28, 0x6, &(0x7f0000000780)={r8, r9/1000+30000}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r6, 0x0, 0x485, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x2400) syz_mount_image$iso9660(&(0x7f00000007c0)='iso9660\x00', &(0x7f0000000800)='./file0\x00', 0x400000000000, 0x7, &(0x7f0000001b40)=[{&(0x7f0000000840)="1e8842b5a8cc4c7d6ff40859358f5b53e91e8f5efc49162389263233ec46b78640d91fb227d9a34f2fb19569e4ce32ce5a319c62e8bbaf18ca3692a80a775f0f2330dea853520448ae", 0x49, 0x100000001}, {&(0x7f00000008c0)="5e9e4e86e84b855fe5faf14063f5cc7158731842a7324b49db7a775ce969fd5e9d2c7ca04eabf38460a1911d3cfbfb367c93ae66abfb439520c987ee04308c48beb1b00e55623ccbf1b0a475b8e290491b13e66499d1644a66decacc7fcdc97c63c95038414cce80c8a01282067d523ccfdc009d2a30", 0x76, 0x6}, {&(0x7f0000000940)="f6614aa7026a7aeefb13ac26933fe1fe122ecdba2e2998cf64fdfddcbb3597f0e4685c2107b499717097d9", 0x2b, 0x7}, {&(0x7f0000000980)="c28bd6e5ac20dcd159256e8c6a17bd8967616a9a119a3248258ccdf88394de02c09cd3147137aebeb898838e89e8f40f710de11fed76df553edb27f407452079", 0x40, 0x4}, {&(0x7f00000009c0)="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", 0x1000, 0x7}, {&(0x7f00000019c0)="44868dec692f1f95bf1d773953b8a075db9fcd12660f6b55f217b1f495cb0f75f928d66d1f41925585439c162181f7b98be09ac3cb1f81fbd57a41ea13f348ea19a4a3818e582899f9f3daf88e5076037656c08c1179d16ee89f7753e8c8197470db1ce50ee0f54d0983c483ef7ffccc725472490b4c", 0x76, 0xdc4e}, {&(0x7f0000001a40)="0fac3e0f5ee87cf16043105b1710b27c34706151051cc08fca03d4cdea4d7432284f5a7da73f838fe7cb90e2023297642ddab5941ffe4b5c384e8c3d994615c575f5e5aa33505a6410a3357d29c819f6a7da441043f50239a3644b23994c85152869235a6c7298c94324c3cc999a2402abd93e797251002d742112e8fb0836cce861d281eae44e12c3bfa0c0e9887ba0362d1c5fac4c6cb2193e0d5c1f55dd38a595946dcda62b27b9d661dc0d3ee4a718c8b1596ac665769ad9b136970fcebc4a0d01ce8d2f8fa511a63540ba7a9ab55db42018818c34c570041a02d3e94e736ba5bf2995", 0xe5, 0x65}], 0x10050, &(0x7f0000001c00)={[{@nojoliet='nojoliet', 0x2c}]}) execveat(r7, &(0x7f0000001c40)='./file0\x00', &(0x7f0000001e40)=[&(0x7f0000001c80)='/dev/autofs\x00', &(0x7f0000001cc0)='\\\x00', &(0x7f0000001d00)='keyring^\x00', &(0x7f0000001d40)='icmp6\x00', &(0x7f0000001d80)='id0\x00', &(0x7f0000001dc0)='\x00', &(0x7f0000001e00)='\x00'], &(0x7f0000001f40)=[&(0x7f0000001e80)='\x00', &(0x7f0000001ec0)='\x00', &(0x7f0000001f00)='nojoliet'], 0x1900) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001f80)='/selinux/avc/cache_stats\x00', 0x0, 0x0) finit_module(r10, &(0x7f0000001fc0)='keyring^\x00', 0x1) 2018/04/17 12:41:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fallocate(r0, 0x897e07cb061eaef7, 0x10001, 0x101) read(r0, &(0x7f0000000000)=""/53, 0x35) r1 = dup3(r0, r0, 0x80000) ioctl$void(r1, 0x5451) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000100)={0x7ff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x100, 0x2, 0x5, 0x1, 0xfffffffffffffffb, &(0x7f00000000c0)='bcsf0\x00', 0x401, 0x1, 0x80}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e22, 0x40, @empty, 0x7f}, {0xa, 0x7c, 0x4, @dev={0xfe, 0x80, [], 0x1d}, 0x17e}, 0x1ff, [0xffffffff, 0x4, 0xdad, 0xf14, 0x9, 0x3f, 0xa9a, 0x2]}, 0x5c) connect$netlink(r1, &(0x7f0000000200)=@unspec, 0xc) prctl$setname(0xf, &(0x7f0000000240)='\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000280)={0x0, @remote, @broadcast}, &(0x7f00000002c0)=0xc) vmsplice(r3, &(0x7f0000000500)=[{&(0x7f0000000300)="5ba344656e1cb0ddf027838faec961d13134a1a26f5c6ac43a2d85f317a1e11445f2ca79a285ddcd17473264ccf66a6622c24a34d2cc5a5e000a0508831fa5aa265c817d5193614b2e332f34ba64dd8527bbcb4ab9db5f38f0516f3d1364eaa26edac39c3287feb78c4f56480e4647558af7b955a9d74ae67359b566cf7404bfd9e32f68ff6fd1e04a6a1c6de6eb00996c6d20963f4906e6013c986458b7ea0490b20da43b696890c930e2104d8dc763894746b94a4548a5a01c5a6f96364fec13867f53403beedbb2023d058f6a328e9e7363ec8f9786ceb347c77d4a2e71daea7f7f511c7277fc4b7c4171e3830c6d399c88766c6f", 0xf6}, {&(0x7f0000000400)="62b281eddcd78eba1947e03b2eee59a97b64eca004e71fd20965bbc11bc85c7843845386ad7a673a08d9fccd1f435a1a76543c7decbcb7d71999a0823c8b5b29097aae4a90ac9e5426b2af29926ac2e17713bdfd2aa00d237d0c7c020afa1f9814f9be3158e0b329c68f81be846e644c6b989f10736df287b05cdb650834613535eca9eeaa4c9af1f71849cbe064f8be3cc4258eb780d4df876cfaf9271d9f10333843cae1b531180a1a045d28ad38e16f26d05926bc376ce37c47e78bea5505f4cf", 0xc2}], 0x2, 0x1) fchdir(r2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x8, 0x4) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000540)='/dev/keychord\x00', 0x200000, 0x0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000580)={0x7, 0x20}) write$cgroup_type(r5, &(0x7f00000005c0)='threaded\x00', 0x9) sendmsg$nl_netfilter(r5, &(0x7f0000000840)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000800)={&(0x7f0000000640)={0x1c0, 0x0, 0x1, 0x20, 0x70bd27, 0x25dfdbfd, {0x2, 0x0, 0x9}, [@nested={0x98, 0x4d, [@generic="6a34cda63dcd82d7042caaa205bef50abc0532f0413e4405c4ba1373410681c5766c81baad003546e4765ae94ae4c2ba99dc3b51ab9768c7c172ea1fbad80fc097886cfab9b2e45d6731f11aee339f7af18cb6b1548137797ad57deae502797c675176e415b2bdb4424c1c983bc2f9c841cca8ad5c2bfa3c08ea4b8c8968cd43626dfd2ebf3b59d3d664be3887e52832de64"]}, @nested={0x18, 0x39, [@typed={0x14, 0x5f, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x30, 0xa, [@typed={0x4, 0x87}, @typed={0x8, 0x48, @ipv4}, @generic="7bacad7cf513018def5bc39671d2f880b3973343fa98842e4c7db64b0f67c5"]}, @nested={0xa4, 0x60, [@generic="ce0297f4609030342ea50d7d602df6", @typed={0x4, 0x17}, @generic="fb1717b7015755481d190109714b2de9b6fdae78e18d3b2782db0369334664485848681a7d261fa54843f36026a63ae123717ea1cd82838db27b331c94141e36e762f4babd5a3551347409a9f4b66e7973692c9ad11afd1208450f0bf32bb2e122836ad96f636cdf865b1c3a0d863ff649ba7fa807b80bf446ab227dc60293", @typed={0xc, 0x2e, @u64=0x5}]}, @typed={0x8, 0x16, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x44, @u32=0xfffffffffffffffc}, @generic="6cfa30e2362856071d227215db049ce4ff2ae5e384"]}, 0x1c0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4001) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000940)={0x0, 0x80000001}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000009c0)={0x0, 0x8000}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000a40)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x10000, 0x1981, 0x200, 0x8, 0x100000000}, &(0x7f0000000b00)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000000c00)=[{&(0x7f0000000880)=@in6={0xa, 0x4e22, 0x928, @remote={0xfe, 0x80, [], 0xbb}, 0x1800000000}, 0x1c, &(0x7f0000000900)=[{&(0x7f00000008c0)="c91271b716846720874cac2272c86cbce3b1b3f7", 0x14}], 0x1, &(0x7f0000000b40)=[@sndinfo={0x20, 0x84, 0x2, {0x46, 0x8200, 0xff, 0x0, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x5, 0x8006, 0x5, 0xb86, 0x5, 0x4, 0xc9, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x7f, 0xf2, r8}}, @init={0x18, 0x84, 0x0, {0x9, 0x7f, 0x3, 0x200}}], 0xc0, 0x40}], 0x1, 0x800) open$dir(&(0x7f0000000c40)='./file0\x00', 0x400, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000000c80)={0xffffffffffffffff, 0x3, 0x8e, 0x2, 0xccc6}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) r9 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000d40)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000e40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000e80)={{{@in=@loopback, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000f80)=0xe8) setresuid(r9, r10, r11) syzkaller login: [ 33.507414] IPVS: Creating netns size=2536 id=1 [ 33.589057] IPVS: Creating netns size=2536 id=2 [ 33.634193] IPVS: Creating netns size=2536 id=3 [ 33.668488] IPVS: Creating netns size=2536 id=4 [ 33.721231] IPVS: Creating netns size=2536 id=5 [ 33.776280] IPVS: Creating netns size=2536 id=6 [ 33.839987] IPVS: Creating netns size=2536 id=7 [ 33.928202] IPVS: Creating netns size=2536 id=8 [ 34.315864] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 34.409630] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 34.435271] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 34.497518] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 34.505958] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 34.527904] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 34.559733] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 34.584718] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 34.679670] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 34.700082] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 34.743262] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 34.758623] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 34.776242] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 34.805770] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 34.842501] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 34.857379] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 34.881999] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 34.893250] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 34.916955] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 34.947229] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 34.972281] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 35.030873] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 35.048106] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 35.061445] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 35.071203] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 35.083071] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 35.125821] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 35.142049] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 35.163528] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 35.182883] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 35.195947] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 35.204809] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 35.237450] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.245930] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.254025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.269032] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 35.284081] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 35.292095] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.301496] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 35.315060] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 35.323034] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.336851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.345428] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.359035] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.367215] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 35.376002] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.388348] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.400798] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.413121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.421000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.428540] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.436367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.443809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.451457] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.458956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.470942] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.480870] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 35.488611] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 35.503648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.519588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.530131] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 35.547937] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 35.558996] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 35.586658] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.602156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.611413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.643501] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.650807] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.670723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.683014] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 35.691708] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.712590] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.725535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.741426] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 35.803785] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 35.824481] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.842940] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.853745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.867132] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 35.888582] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 35.901436] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 35.912739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.920781] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.931380] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 35.952518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.964852] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.991414] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 36.003831] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.020135] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.032942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.057902] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 36.065257] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.073146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.105517] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 36.131669] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.140196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.282909] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.316407] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.374396] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.484217] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.493863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.503202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.514440] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.526727] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.533516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.550534] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.598924] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.605864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.612630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.627704] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.779313] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.793433] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.803124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.814581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.838649] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.848065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.854859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.888511] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.907497] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 38.986091] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 38.994258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.003317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.080963] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.091915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.099839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.124045] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.135805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.142619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/17 12:41:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000000e335)='mountinfo\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x2}, &(0x7f00000001c0)=0xfffffc64) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x6bad}, &(0x7f0000000100)=0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000000cff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000040)) 2018/04/17 12:41:53 executing program 6: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x1) r3 = gettid() wait4(0x0, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(r3, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000340), 0x0) dup2(r4, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r5, &(0x7f00000005c0)='gid_map\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0) r6 = gettid() r7 = syz_open_procfs(r6, &(0x7f00000000c0)='net/netlink\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000280)=0x100004, 0x99) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000380)=0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000003c0)=0xfffffffffffffffa, 0x4) sendfile(r8, r7, &(0x7f0000000200), 0x200000010000) getsockopt$inet_sctp6_SCTP_INITMSG(r8, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000240)=0x8) keyctl$search(0xa, 0x0, &(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0) getpgid(0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3}, 0x20) 2018/04/17 12:41:53 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/17 12:41:53 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) getpid() getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) r0 = getpgid(0x0) r1 = getpgrp(r0) ioprio_set$pid(0x3, r1, 0x0) 2018/04/17 12:41:53 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @broadcast}, &(0x7f0000000100)=0xc) r1 = socket(0xa, 0x1, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000140)="9150effc57e7870505231dae22b9a9034c95200fdaca012ffc98d1cfd0a12f0f48ed6de0ab1268ede9a0d4acc9cd593e81fda94b3d6575d3ba568c512aa8c5165d8019fd13c2be3b8430b28f7063313f92e453ae0bea886f8c2f3d25801c37b227bad9130dd14365cfb4f405e3d305046ee657c9617154787c93a664d9cb21f784ebf290541e19fe368aab96b625d506b5f24e9cfa87e427968ea7a79133720863b4e0d3670222bb480af889eebab97be1f8baf1aeafe35555a7f8cceaebd906cd32dbea12", 0xc5}], 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c000a4a063332325d7931fc5f5e8a02aa2d1f16b924dc166ec7fad8fc7b15ebee628536506058750e58a6714298b40a72a8a85b2cfd80723b606cc56fa874e672f00ec9166150446938c0b4b04cc127b333404099e7a5d81144267159491b3d3ab5c82acab27f52470e7435b09c82ae37a624701aed893a67383") 2018/04/17 12:41:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x81) r2 = dup3(r1, r0, 0x0) fchdir(r2) accept4(r1, &(0x7f0000000e00), &(0x7f0000000c00)=0x80, 0x80000) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x752}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2}, {0xffffffffffffffff, 0x8000}, {r1}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) process_vm_readv(r3, &(0x7f0000000080)=[{&(0x7f0000000c80)=""/239, 0xef}, {&(0x7f0000000900)=""/85, 0x55}], 0x2, &(0x7f0000000a80)=[{&(0x7f0000000d80)=""/87, 0x57}], 0x1, 0x0) lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000880)) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000000002000000000000000000000000000000ff00000000000000020000000000000007000000000000000000"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) 2018/04/17 12:41:53 executing program 2: openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x202000) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0x80, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x800) ioctl(r1, 0x20000000002284, &(0x7f0000ea1fe5)) 2018/04/17 12:41:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) write$binfmt_elf64(r0, &(0x7f0000001580)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r2) read(r1, &(0x7f00000000c0)=""/100, 0x64) recvfrom(r0, &(0x7f0000000480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x80) sendto$inet(r0, &(0x7f0000000240)="b4", 0x1, 0x0, &(0x7f0000001480)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/04/17 12:41:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f00000004c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x14) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x4100, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000240), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/17 12:41:53 executing program 1: epoll_create1(0x0) unshare(0x80003fa) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101900, 0x88) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x7e521722556d3e78) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pread64(r0, &(0x7f0000000100)=""/240, 0xf0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0xc7d}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 12:41:53 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000180)={{0xff, @broadcast=0xffffffff, 0x4e20, 0x2, 'rr\x00', 0x1, 0x26f8, 0x69}, {@multicast2=0xe0000002, 0x4e24, 0x2003, 0xe95b, 0x6, 0x10001}}, 0x44) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000023afe8)=ANY=[@ANYBLOB="e00000027f0000010100000001000000e0005c38"], 0x1) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000340)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@empty, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000100)=0x5, 0x4) 2018/04/17 12:41:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000003100)={'IDLETIMER\x00'}, &(0x7f0000003140)=0x1e) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) r1 = syz_open_dev$mice(&(0x7f00000007c0)='/dev/input/mice\x00', 0x0, 0x2) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="2b696f20dfde54960062e1743ad84b7c11ac0d4e2ca9437c92da43720ab9145d4517fb347dc8f1133fdd044b2a9b5e076222e710001fd4520e2c4c3e3e1c9ddeff0b86d32d75db9623d593bafef077be528d337e740d46a8ededc6d5358b5dce337525"], 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000c00)=""/43, 0x2b}, {&(0x7f0000000c40)=""/137, 0x89}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/216, 0xd8}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/57, 0x39}, {&(0x7f0000002e40)=""/255, 0xff}], 0x7, &(0x7f0000002fc0)=""/205, 0xcd, 0x7f}, 0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) socket(0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b40)}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000008c0), 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000800), 0x4) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) 2018/04/17 12:41:53 executing program 6: prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7}, {0x0, 0x0, 0x0, 0x8002}]}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$pokeuser(0x6, r0, 0xffffffff, 0x7fff) 2018/04/17 12:41:53 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x201ffd) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x100000000, 0x1000000000}, {0xffd}, 0x0, 0x200000000003, 0xffffffffffffffc1}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80) socket(0x10, 0x100000000080000, 0xffffffffffffffdc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="14000000daf1af0691f7debc1d8fee74974a53102da094e5b1d4467e79cb66740000"], &(0x7f0000000140)=0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000280)={0x7f, 0xa1, 0x100000001}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000040)={0xffffffffffffffff, 0x5, 0xf8}) 2018/04/17 12:41:54 executing program 4: r0 = timerfd_create(0x7, 0x0) clock_getres(0x7, &(0x7f00000002c0)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, r1}}, &(0x7f000000afe0)) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0x1000, 0xfffffffffffffff9, 0x647, 0x152, 0x3ff, 0x4}) timerfd_settime(r0, 0x0, &(0x7f000000b000), &(0x7f000000dfe0)) clock_getres(0x5, &(0x7f0000000000)) 2018/04/17 12:41:54 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={'ip_vti0\x00', 0x2}) getgid() r2 = dup2(r1, r0) fcntl$dupfd(r0, 0x406, r0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000140), &(0x7f00000001c0)=0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x4001, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000180), &(0x7f0000000400)=0x14) r4 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000280)={0x0, @broadcast, @rand_addr}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendmsg$nl_route(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@newneigh={0x68, 0x1c, 0x120, 0x70bd2b, 0x25dfdbff, {0xa, 0x0, 0x0, r6, 0x12, 0x31}, [@NDA_MASTER={0x8, 0x9, 0x4}, @NDA_LINK_NETNSID={0x8, 0xa, 0x6}, @NDA_LINK_NETNSID={0x8, 0xa}, @NDA_PROBES={0x8, 0x4, 0x3}, @NDA_SRC_VNI={0x8, 0xb, 0x9}, @NDA_LINK_NETNSID={0x8, 0xa, 0x9}, @NDA_DST_MAC={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @NDA_PROBES={0x8, 0x4, 0xffffffffffffffff}, @NDA_LINK_NETNSID={0x8, 0xa, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x8040}, 0x24004001) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f00000000c0)=ANY=[@ANYBLOB="512d000900000000000000000000000400c1a2502c"]) write$evdev(r4, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60}, {}], 0x30) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000000)=""/75) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000040)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblcr\x00'}, 0x2c) 2018/04/17 12:41:54 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) sendmsg$unix(r1, &(0x7f0000000300)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000000c0)="6c4dd8e0a992f8240710ba3b3c10d0f8ba5796026a6a7c4566ec32d5d708f3b17f0f1fd38e1c24626931efc522362db49a25a9b1be22776b6a53bf2075e522", 0x3f}, {&(0x7f0000000140)="0f7b6b75604f6ed476739c1db2797f79be238c2a5919efd8dff9489fddda5c24c9c8913677555c0b88718e18e9407772ac3f67c6f892ed9529891fe488927a06b946a2e2e00ba848c1f6bfebc44968f924c148550b7bb0843ec029a589523f0424ae0896c36beb366ef3056e3adfc467ab478134b2023d1e985acfd392b553a959e8a769289116e7847c0c27baa746011487d1f3f5c60f5364c61f387be2e2fae47037b6b6a235944e38992b86f94cdce501f3865a92130ed847c6404fec821c5700a7df24c76b094a176291f7b44a145e374c8b360650e473", 0xd9}, {&(0x7f0000000240)="886a0aa16b49b5935a402f35f8b9e7a71421f4691d3ae1fd1361c248822de37166c6ac8c6308122f13be11e22ccc2d", 0x2f}, {&(0x7f0000000280)="6e587b706aff66eb4c87aef2a72573ef6e69", 0x12}], 0x4, 0x0, 0x0, 0x4000}, 0x10) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000100)={'lo\x00', @ifru_ivalue}) 2018/04/17 12:41:54 executing program 1: setrlimit(0x7, &(0x7f000046eff0)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x2, 0x4) eventfd(0x0) 2018/04/17 12:41:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f000023dfd7)="290000001a001bc91d001c0002080000040007010000000000001f000002010b000000000000000000", 0x29}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x208500, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000080)=""/181, &(0x7f0000000140)=0xb5) 2018/04/17 12:41:54 executing program 5: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe7, "36ce40581a47fb078b627da75ff62a422ad41c8d359f3e1a19765d70392e744024668fd3655b4fec6e8b271b769f8040cb5c4db1180cc80251d440edb97d9bb71a7521e3dc655acffcb8ad677e6d58c8b37a14bc5e42910c5561a83f97f2b65e9d071c48fab94a70d64d5cae8fad17dd062cbb4976985be8badc4cca4323c7eef6accdb1d8bf87174254f8a532446c36d420a3827a1f3b7dc6d02903a827375d70d65f71435d9b0762064f88e87926eac2d22d7674cb3a17c66c48d4697adba6a89ae80d7d72bc2b0fc332de1a5f339bc309be5e675c1111539d3bad704c1a74b83b181e530f9b"}, &(0x7f0000000100)=0xef) fremovexattr(r0, &(0x7f0000000200)=@known='com.apple.system.Security\x00') write(r0, &(0x7f0000000240)="c104abe3b6c1c388bf673a530eae5b0d3721c080cf45d654c0222f129ebc28d90c3f8c11b8faf8f9c22ce68dd1aadfce7dcfbf6a4dc7999b26e444b98e6cd4a4a996a1b5b0163d7ed94d5fc939dce26980fe0c37ba9f6760d10095543a3128ca1c993ba6dd2968fad9aa66bd92446815712c0240858c1634714168b006c22435fbea9d1ca058d58daa20db8746a9441ff3680f8e6876648d27c838f6c12b9cba", 0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x9}}}, 0x84) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000340)="73712fc98feb7787fca00002dfffffff") r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000740)={0x0}, &(0x7f0000000180)=0x8) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040), 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000007c0)={r5}, &(0x7f0000000800)=0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[]}, 0x1}, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0286429, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=[0xaeef, 0x0, 0x0], 0x1, 0x2, 0x7, &(0x7f0000000440)=[0x0, 0x0], &(0x7f0000000480)}) setsockopt(r2, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/04/17 12:41:54 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000001800070700090000be0002000a00001e000000020000080005000f80ff45", 0x22) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x0, 0x3, 0x1, 0x5}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0xfffffffffffff296}, &(0x7f0000000100)=0x8) 2018/04/17 12:41:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009f5000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000200000000000000000000000b00000000"], 0x14}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40800, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/17 12:41:54 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000), 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x1, 0x53, 0x800, 0x4}, {0xfff, 0x20000000000, 0x4, 0x7fff}, {0x5, 0x9e1, 0x8001, 0x1}, {0x2, 0x1000, 0x1, 0x8}]}, 0x10) 2018/04/17 12:41:54 executing program 7: syz_emit_ethernet(0x1011, &(0x7f0000001240)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@x25={0x805, {0x2, 0x2, 0x2f, "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"}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xc8b]}) 2018/04/17 12:41:54 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x8408, &(0x7f000001f000)) statfs(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001780)=""/109) 2018/04/17 12:41:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/04/17 12:41:54 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) lseek(r1, 0xfffffffffffffffc, 0x6) getdents(r1, &(0x7f0000000200)=""/126, 0x7e) 2018/04/17 12:41:54 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) pread64(r0, &(0x7f0000000140)=""/229, 0xe5, 0x0) socket$netlink(0x10, 0x3, 0x4000000000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x33, "703957c973ba3caa05a66c1553e497604354ce5c96450f1f24f8bde893db459ecd9093d186d7ed2ab0f7c775fd488ccc22b403"}, &(0x7f0000000100)=0x3b) [ 41.615949] device lo entered promiscuous mode 2018/04/17 12:41:54 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4c2000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0xffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000001c0)={'\x00', 0x6800}) r2 = getgid() getgroups(0x5, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lstat(&(0x7f00000000c0)='/\x00', &(0x7f0000000100)) setresgid(r2, r4, r3) 2018/04/17 12:41:54 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) write$binfmt_misc(r0, &(0x7f0000000200)={'syz1', "6e178e9c557e4812fb3469c4ad1ef0a874ad7d081fba2eed2c9d1ee44d2a9a578ee5e00a210cf4f694cd8f9bb71c25c373ddde1fbc0edf220e7af9f18bd74b51e54db16434b83fc21b98312f324d0861bcabc0d4dfbeeea4aefbf4be820130a28616d73f41aa4c494f122584f2f6c0a5ebb5eb4976973610b572a09dbef674439db79d001d27fd19283a43561ae9e932d9bef9d99d22e47e99bd282ebeb4a44aebbfb940b5de51b043f742e8cfd639e34395b3eb4d087488ce8ddacf0ef8c1ff121f7a3d508c4fb535216534cbfa659140d0f36ce39db9427a81ba"}, 0xdf) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0xf9, 0x0, 0x2, 0x80000000, 0x800, 0x5, 0x5, 0x40, r2}, 0x20) ioctl(r0, 0x800000040004580, &(0x7f00002b6000)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00000000c0)="d38478bb631fa1c869196b6952040f8f6debd8484966f90943952ffd072646181388f88fc9313563b4e1d3868f18e54c1aa378ef01078889c86e162869b2533e79d31a154c7efe375dc17a1d8686b461fce8d45865ff358d9acc5e620bc96c5fce47f0acbdce262996adefc0360a61889c850dae8a92176f134d3a73cd55f1e1b14a6455139d57735715defee816e5212f526283299a0c5eee7aa3d2885e495a4c025ba63e88f2d6af3f71ec70db26e3d2871f6f78", 0xb5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x816, 0x3, [0x2, 0x633, 0x7]}, &(0x7f00000001c0)=0xe) [ 41.770464] device lo left promiscuous mode [ 41.776401] device lo entered promiscuous mode [ 41.782022] device lo entered promiscuous mode [ 41.792312] device lo left promiscuous mode 2018/04/17 12:41:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x21, @multicast2=0xe0000002, 0x4e22, 0x1, 'lblcr\x00', 0x31, 0x1, 0x5f}, 0x2c) 2018/04/17 12:41:55 executing program 3: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3c) recvfrom(r3, &(0x7f0000012f73), 0x0, 0x0, &(0x7f000056c000)=@l2={0x1f}, 0xe) r4 = getpgid(0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004abf1b)="ae", 0x1) vmsplice(r1, &(0x7f0000cf7fe0)=[{&(0x7f00002a7000)}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r1, r3) setsockopt$llc_int(r5, 0x10c, 0xf, &(0x7f0000000000)=0x9, 0x4) writev(r3, &(0x7f0000591000)=[{&(0x7f0000d64f4b)="9c", 0x1}], 0x1) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) 2018/04/17 12:41:55 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000004ffe)={0x11, 0xf7, 0x0, 0x1, 0x0, 0x6, @random="1fd4babda70f"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001180)={0x3, 0x4, 0x7, 0x98, &(0x7f0000000080)=""/152, 0x1000, &(0x7f0000000140)=""/4096, 0x17, &(0x7f0000001140)=""/23}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000011c0)='./cgroup/syz1\x00', 0x200002, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0xb17, 0x1006, 0x1}, 0x1) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x5, 0x2000}, 0x4) 2018/04/17 12:41:55 executing program 7: mknod$loop(&(0x7f0000bde8fa)='./file0\x00', 0x0, 0xffffffffffffffff) unlink(&(0x7f0000000180)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x10000, 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x1000) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0)=0x2, 0x4) 2018/04/17 12:41:55 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair(0xe, 0x803, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0x5, 0x8]) r2 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mkdir(&(0x7f0000000040)='./control/file1\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x40000, 0x0) socket$inet(0x2, 0x4, 0x4) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000280)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/17 12:41:55 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) recvmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000200), 0x1cf, &(0x7f0000000180)=""/34, 0x22}, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000001c0)=0x9, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="34de9764da51", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000200)={0x0, 0x0, [0xa]}) 2018/04/17 12:41:55 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00082f00fe8000000000000000000000000000bbfe8000000000000000000000000948cbbdc2d5a6480000aa78c3cdf43508cb4d76cc50df49e355240d34886e3b31f11f0590a6a9e344eea249287d7a983d267507cce5cdedb4c0ad59ea75fe9300c6287482e9fcf778a7d2ab473b4740a39f72b6197588b799be58c0d175f9b5000000000000"], &(0x7f0000000040)={0x0, 0x3, [0x40000, 0x0, 0x0, 0xfffffffffffffffd]}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x8ac, 0x4) 2018/04/17 12:41:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') pread64(r0, &(0x7f00000010c0)=""/4096, 0x1000, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)) futimesat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{}, {0x77359400}}) rt_sigpending(&(0x7f00000000c0), 0x8) pread64(r0, &(0x7f0000000140)=""/75, 0x4b, 0x0) clock_gettime(0x0, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f00000002c0)={{r1, r2+10000000}, {r3, r4+30000000}}, &(0x7f0000000100)) 2018/04/17 12:41:55 executing program 7: r0 = socket(0x10, 0x0, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6, @in6=@mcast2}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) write(r0, &(0x7f0000000440)="1f000000f90300ff0001000000200700090054000000010000000101006e9e6500000000bbffff74dd7e7293e25196fa", 0x30) 2018/04/17 12:41:55 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x26040) sendto$unix(r1, &(0x7f0000000080)="90a25453d7bcbea35cd9822e2fef4d30604c7a1e00a110e542bde5752983551b11092952c709fdac0353ee330da6905f51ff2ebefbac0da0c0de2387d37f0527c9e52f0bf2e2c116dbb2cd05251629952806a7fe077447adc4c8494ba9f9e3718fbeace36184c06624a46a293844fa3929160a0e80382ad527de22e7238039fc7bbc326fcf5a3ca47fe70991e1e27ee92853e4d3dd25638dcaeef7c17246a496cddae98a03471147711d9bbd59b33b88e3c8a6f98a5d1baf92b85087eb66c6a77cabe8d6caa77ff6024649f6e0", 0xcd, 0x404c8c1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x20012, r0, 0x0) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/04/17 12:41:55 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6tnl0\x00', 0x100}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x6}]}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/17 12:41:55 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='fuse\x00', 0x2020002, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000900)=""/250, 0x1ec) getdents64(r1, &(0x7f00000001c0)=""/1679, 0x68f) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) 2018/04/17 12:41:55 executing program 1: poll(&(0x7f0000000000)=[{}, {}, {}, {}, {0xffffffffffffffff, 0x4019}, {}, {}, {}, {0xffffffffffffffff, 0x1080}], 0x9, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2040, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='lp\x00', 0x3) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/17 12:41:55 executing program 0: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000000200)={0x200}, &(0x7f00000002c0), 0x8) r1 = syz_open_procfs(r0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000240)=0x78) 2018/04/17 12:41:55 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000379fa0)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0x0, 0xfffffffffffffffc, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x60}, 0x1}, 0x0) 2018/04/17 12:41:55 executing program 0: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000231000)}}) mq_timedsend(r0, &(0x7f0000d8e000), 0x333, 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) 2018/04/17 12:41:56 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) connect$l2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x3, 0x0, 0x4}}, 0x26) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/bnep\x00') ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000940)) sendmmsg$unix(r1, &(0x7f0000000080), 0x0, 0x4000) write$binfmt_aout(r1, &(0x7f0000000a00)={{0x107, 0x3, 0x2, 0x101, 0x138, 0xcc21, 0x51, 0x101}, "fb574dd64c8845f8708f8e680395d4b6b90e14a1e397de8f187defc7d54a7ce0337af2f609cd6beb9094f900711309dab9b9c07a93c905d90051131b1eebaca037b536269d68ffa451a4fd78965318a1a7434891b65c68d27ee8b446f51db202eba5984e5113917ac644178b6cd9cf4f1ab890deea4ffd7a0824", [[], [], [], [], [], [], [], [], [], []]}, 0xa9a) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000980)="46d853177fa75f0f1f7ba517cea1488eb36b8f3f81784368cb87bfe601681877360b76b074b282fbd64bc30e4d7da58b24476a7ef292dfb5270c4e9e3c90a982b06d652073264d7157a5a47245") fchdir(r1) write$binfmt_elf64(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x3, 0x1, 0xd8, 0x2, 0x3, 0x3e, 0x6, 0xfa, 0x40, 0x156, 0xffffc00000000000, 0xe8, 0x38, 0x1, 0x1, 0x6, 0x9}, [{0x70000003, 0x7, 0x3, 0x8, 0x5, 0x9, 0x8, 0x5}], "96dce2bfb9292723d2027f", [[], [], [], [], [], [], [], []]}, 0x883) 2018/04/17 12:41:56 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x80, 0x80000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)=0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000000c0), 0x4) 2018/04/17 12:41:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)=ANY=[@ANYBLOB="020a00000700000000000000051a0000000000000000000000ffffe0001d98620beef1dafc535ccc5741f45bea0002ac14000000"], 0x38}, 0x1}, 0x0) 2018/04/17 12:41:56 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040)={0x7fffffff}, 0x8) fcntl$getflags(r0, 0xb) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000041c0)=@ethtool_cmd={0x1f}}) 2018/04/17 12:41:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1000, 0x0, 0xaedd, 0x6, 0x7}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0xe5fa, 0xaf1, 0x1, 0x7, 0x10}, &(0x7f0000000300)=0x98) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6000) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x8000) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r5, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000005040)={@in6={{0xa}}, 0x0, 0x0, 0x0, "3a5a2e498096c1934b763b7f3352fb530751451ac825a402eec0c934cf8849557b9b13bd0ef6115fc126ebcfd4a4e8c53c113e7a9d51650e4011ea3f20bdbd99588fb09731f3dab2dac27a74be15acc6"}, 0xd8) mkdir(&(0x7f00000011c0)='./file0/file0\x00', 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r4, &(0x7f0000012ff8)='./file0\x00') r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r6, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/17 12:41:56 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x100000000}, 0x8, 0x800) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000100)={@ipv4={[], [], @rand_addr}}, &(0x7f0000000140)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000efafc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00002fdf60)=ANY=[@ANYBLOB="115772e66726967000003e34b6848922b2d92090c70000000000000a"], 0x1c}, 0x1}, 0x0) 2018/04/17 12:41:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) r1 = syz_open_procfs(0x0, &(0x7f0000456ffa)='smaps\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r2, r3, r4}, 0xc) pipe(&(0x7f0000000200)) 2018/04/17 12:41:56 executing program 0: unshare(0x60000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r1) getrandom(&(0x7f0000000400)=""/175, 0xaf, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}], 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000700)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000600)={0x88, r4, 0x408, 0x70bd25, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2c, 0x2c}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xf}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x88}, 0x1, 0x0, 0x0, 0x4040}, 0x41) fgetxattr(r2, &(0x7f0000000340)=@random={'system.', '-\x00'}, &(0x7f00000004c0)=""/146, 0x92) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x20008000}, 0xc, &(0x7f0000000880)={&(0x7f0000000780)={0xc8, r4, 0xc, 0x70bd2d, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x28}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x54}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x76e}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x8000}, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={r5, 0x836a, 0x67e, 0x7fffffff}, &(0x7f00000001c0)=0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/17 12:41:56 executing program 2: syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="280b4dc19b1e858c3a5e4d48b3ed677e474437721bc5960e4e8f6b7c61fc6bcd588655d820c849d3317c906d87394359a1e5f302e95e010000002bb90c536de2a2aed60a183c"]) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) sendto$unix(r1, &(0x7f0000000100)="8d7d7305f19a68d2b5a0b86019959c97871f5d6aa6ad0d88155b4143de069ff67dd1c10b754526bb60da105508f058050521e9fdbb0796c73a09729abfc347353b8512b704758b7d9dcb065f4d11bee93d87f788bf2fb7477c136014296c94f35724cb5844c0e60633fb5e611c3aa0af045d5c26f2da", 0x76, 0x40000, 0x0, 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') close(r0) 2018/04/17 12:41:56 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fsetxattr(r0, &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000200)='\x00', 0x1, 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000180)=0x8001, 0x4) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=@random={'system.', 'vmnet0posix_acl_accessvboxnet1cpuset{&:[\x00'}) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000802500010000000000000000001e000000"], 0x14}, 0x1}, 0x0) 2018/04/17 12:41:56 executing program 5: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000873ff4)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) getsockname(r0, &(0x7f0000000080)=@sco, &(0x7f0000000000)=0x80) mq_notify(r0, &(0x7f000070efa0)) lsetxattr(&(0x7f0000000100)='./file0/bus\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000180)='mqueue\x00', 0x7, 0x3) mq_timedsend(r0, &(0x7f0000d8e000), 0x0, 0x0, 0x0) 2018/04/17 12:41:56 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000100)=0x1b67f849) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(0xffffffffffffffff, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2, 0x80}, {r2}, {}, {r1}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) umount2(&(0x7f0000000080)='./file1\x00', 0x4) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f000000000000000000010000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa194000000000000000000000000"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)) 2018/04/17 12:41:56 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x3cc, 0xc4, 0x3ff}, {{0x0, 0x2710}, 0x6, 0x8, 0x8}, {{0x77359400}, 0xfff, 0x2, 0x9}, {{}, 0xc2f, 0x5, 0x4}, {{}, 0x3, 0x800, 0x7bc}], 0x78) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xff, 0x8000a}, {}, 0x7ff}) 2018/04/17 12:41:56 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0xfffffffffffffffd, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="020732426a73c06939d7000000000000"], 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) [ 43.319224] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9831 sclass=netlink_route_socket pig=6265 comm=syz-executor3 2018/04/17 12:41:56 executing program 6: r0 = socket$inet6(0xa, 0x7fffffffffffffff, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000006a80)='attr/exec\x00') accept4$netrom(r1, &(0x7f0000006ac0), &(0x7f0000006b00)=0x10, 0x80800) sendto$inet6(r0, &(0x7f0000a77965)="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", 0x5a1, 0x2000000048000, &(0x7f0000e3efe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x101, 0x410003) recvmmsg(r0, &(0x7f0000006700)=[{{&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000002500)=[{&(0x7f0000000140)=""/249, 0xf9}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/11, 0xb}, {&(0x7f0000001280)=""/213, 0xd5}, {&(0x7f0000001380)=""/110, 0x6e}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/208, 0xd0}], 0x7, &(0x7f0000002580)=""/18, 0x12, 0x8}, 0x9}, {{&(0x7f00000025c0)=@sco, 0x80, &(0x7f0000003740)=[{&(0x7f0000002640)=""/4096, 0x1000}, {&(0x7f0000003640)=""/252, 0xfc}], 0x2, &(0x7f0000003780)=""/235, 0xeb, 0x7}, 0x7f}, {{&(0x7f0000003880)=@can, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003900)=""/69, 0x45}, {&(0x7f0000003980)=""/77, 0x4d}, {&(0x7f0000003a00)=""/163, 0xa3}], 0x3, &(0x7f0000003b00)=""/245, 0xf5, 0x4}, 0x5}, {{0x0, 0x0, &(0x7f0000004c00)=[{&(0x7f0000003c00)=""/4096, 0x1000}], 0x1, &(0x7f0000004c40)=""/25, 0x19, 0x8}, 0x3ff}, {{&(0x7f0000004c80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000004d80)=[{&(0x7f0000004d00)=""/85, 0x55}], 0x1, &(0x7f0000004dc0)=""/106, 0x6a, 0x6}, 0x6}, {{&(0x7f0000004e40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000005000)=[{&(0x7f0000004ec0)=""/48, 0x30}, {&(0x7f0000004f00)=""/237, 0xed}], 0x2, 0x0, 0x0, 0x3}, 0xea8}, {{&(0x7f0000005040)=@ipx, 0x80, &(0x7f0000006640)=[{&(0x7f00000050c0)=""/31, 0x1f}, {&(0x7f0000005100)=""/207, 0xcf}, {&(0x7f0000005200)=""/28, 0x1c}, {&(0x7f0000005240)=""/189, 0xbd}, {&(0x7f0000005300)=""/136, 0x88}, {&(0x7f00000053c0)=""/4096, 0x1000}, {&(0x7f00000063c0)=""/66, 0x42}, {&(0x7f0000006440)=""/71, 0x47}, {&(0x7f00000064c0)=""/151, 0x97}, {&(0x7f0000006580)=""/145, 0x91}], 0xa, 0x0, 0x0, 0x7}}], 0x7, 0x2002, 0x0) lstat(&(0x7f00000068c0)='./file0\x00', &(0x7f0000006900)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000006980)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x4e21, 0xffffffffffff1fd0, 0x4e22, 0x5, 0xa, 0x20, 0x80, 0xbf, r3, r4}, {0x5, 0x0, 0x1, 0x3f, 0x5, 0x8, 0x1, 0x8}, {0xfffffffffffffff8, 0x2, 0x7, 0x3}, 0x3, 0x6e6bbb, 0x0, 0x1, 0x1, 0x3}, {{@in6, 0x4d3, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x3501, 0x2, 0x3, 0x0, 0x8, 0x480, 0x7fffffff}}, 0xe8) fsetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73656375726901002e00"], &(0x7f0000000040)='\x00', 0x1, 0x1) socket$unix(0x1, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/17 12:41:56 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80000) r3 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000001, 0x84810, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x5c, 0x0, &(0x7f0000000180)=[@exit_looper={0x630d}, @increfs={0x40046304, 0x4}, @free_buffer={0x40086303, r1}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x50, 0x8, &(0x7f00000000c0)=[@fd={0x66642a85, 0x0, r2}, @flat={0x73682a85, 0x100, r3}, @fda={0x66646185, 0x1, 0x0, 0x3a}], &(0x7f0000000140)=[0x38]}}], 0x29, 0x0, &(0x7f0000000200)="aef9e6fbd325ceb94bd847ec0cd593b4a21ae552b79986fca5d6c92e68018d2fb169a5bfc7e40da456"}) r4 = open(&(0x7f0000000480)='./file0\x00', 0x90540, 0x0) fcntl$setlease(r4, 0x400, 0x0) r5 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r5, 0x400, 0x0) fcntl$setlease(r5, 0x400, 0x2) 2018/04/17 12:41:56 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)={0x2004}) shutdown(r0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x111440, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) [ 43.328295] syz-executor1 (6252) used greatest stack depth: 23704 bytes left [ 43.352074] IPVS: Creating netns size=2536 id=9 2018/04/17 12:41:57 executing program 5: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/132, 0x84) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) 2018/04/17 12:41:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x122, 0x20020003, &(0x7f0000000000)={0x2, 0x20000000004e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getpeername$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) recvfrom$inet(r0, &(0x7f00000004c0)=""/149, 0x214, 0x21, 0x0, 0x0) 2018/04/17 12:41:57 executing program 7: r0 = open(&(0x7f0000000200)='./file0\x00', 0x101900, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x367) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000600), &(0x7f0000000640)=0x1) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000a00)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000240)=0x20, 0x8) r2 = inotify_init1(0x40000000000) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) get_robust_list(r3, &(0x7f0000000140)=&(0x7f0000000100)={&(0x7f0000000000), 0x0, &(0x7f00000000c0)={&(0x7f0000000080)}}, &(0x7f0000000180)=0x18) ptrace$setopts(0x4206, r3, 0x1000, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000000040)={&(0x7f0000000040)}) 2018/04/17 12:41:57 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000020000000000000000000000feceeeddf29ffe84020bf6599ec00595b59360ad4b5401feffffffffffffe1738525f885b5a7136dc1dcabb830788a1e7a7790d885323513076d3176598437d776335be1c65e2344a992551ed19c728a485f675f3cb37027693e9cbb5181d8246bbf8243447142160960230fe5d43c3c81df1bcc5d5ef0e3809bda344633b7ccdacf8a939dfefd4843c9dd1f2d60e69b8bf4da149e333173989ff5a1d60e73d70b38d6fca0fb83e4d138c82e75a1237be63c407c8ffb1121e3a4e5281506ec6b951d21b3c2"], 0x10}, 0x1}, 0x1) 2018/04/17 12:41:57 executing program 4: r0 = inotify_init() r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f00000000c0)="895c6d8bfe14e76108581e2ac8e45f0c8b87c33d0f82c271eda9510cb30855f03d0fbb5c6fd9d7893fc0e9ddbafdfc113346b4134118333982eec42ab7c102fcd7a22bb6f13451dbe15bc062f7fd14f2e09ec69e8f8fbedc58efa29c9ec8d5198603701d621229cc08f7414116fded329cebfe0c8f2c0bf3f6acd89d90770fe35eadd2360d98ab9c9354a2513e88cc69e849e3475c368b93826346b8c4490888e5679e217c89c2306864c3f56cb07b0e3bbee1d1b42c3f021d5465a90e5e991d48155cd72b80453acdf74fec99671a259b1fa603da261f27a3d3fe155a50377c30", 0xe1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x628f5f9e36b1a5f0, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000001c0)={'veth1\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) setsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000000)="52b2b30b4d233b9186a436296df2b782d195a1b9060437d62e48ff0f5cdded3c001411a0294855ad58e0711ceb5e9413c958388780de7070ee2ff66b6487ea23d5fcd3e856016a9dbfda126168e055c71fcf581575815f0234371a090e4fd8563926811a6b18182fc475b8f2a7b4e76b92a88ffba659f8eb0afb00e8efb6369d3848530b5c42672c76d6bd6c851cda5afde38688c4b169dc9b36aa84147576f2b7dd29b9515f", 0xa6) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) 2018/04/17 12:41:57 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000440)=@nfc_llcp, &(0x7f0000000040)=0x80) accept4$nfc_llcp(r0, &(0x7f00000004c0), &(0x7f00000006c0)=0x60, 0x80800) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x2000000000009e) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(0xffffffffffffffff, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000600)="aae0b90100000000000000dcbdf2686f1b3fa774e95661372dc6cc219e9b6b4660b50bd761410998b45d9c3dd5d026e6e6e1b3a90b56901ad2320f5416c58bcbc16c00e446e6acd721261cea61983c13476d0424a9fcbc96e8bbde0d2e7a45cb0dd026d6478ecf608304a2da299de7c768a6ef1e965a3dbe27a73c30b3fa856ba82aa2b6f0371b63dc9b26d103da8cca9b3d5cf356e66fa8bd2f9166899f8e93de", 0xa1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080)=0x23, 0x102000004) write(r1, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87e", 0x5b) r3 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00') r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYRES64=r1], 0x1) ioctl$KDSETMODE(r3, 0x4b3a, 0xb12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000180)=0x11, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000980)=ANY=[@ANYBLOB="d1"], &(0x7f0000000400)=0x1) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000200), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000004d00)={r5, 0x23439a7a, 0x0, 0x1, 0x3}, &(0x7f00000001c0)=0x18) r6 = dup3(r2, r1, 0x80000) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000240)=@req3={0x9, 0x2a0a, 0xe28d, 0x0, 0x0, 0x0, 0x45}, 0x1c) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) socket$netlink(0x10, 0x3, 0x9) timer_create(0x5, &(0x7f0000000100)={0x0, 0x3c}, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000540)={r5}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) setsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f0000000700)="89bf4a9186c490998d97e371f6be5a1d54c616ae8fbe25b4372d2b4256aa37d6921bed427544dfd6659d23226249bd625b450f483e623ac9933696e96204a8b46ceafcd2225c5bd70fa46b138c56d41fb465112ee07a94564748b544e34cc43afedd60d0b6cc9cc2111ca5cc683276afd89df3260c97e3c3db7a6a104bef8185c2b56c5d991faab32666a573c143d3d314e7b71641ae10a127d42488a0edbbc6fe254c823f49f7ed4712c1892f7fb09af0c3da620df43e95a7de32bd56131d0016c8b212427e4a2f96331824f6791d02cea17c8b21618749931915f7fedce4ad7997a5f17c423561bbf75576ae91", 0xee) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f00000003c0)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/17 12:41:57 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x1, 0x0, 0x7, 0x0, 0x4000000000000}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x1}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000140)={{0x0, 0x10001}, {0xffffff80}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000080)={{0x2, 0x8f3}, 'port0\x00', 0x10, 0x80000, 0x81, 0xffffffff, 0x5, 0x0, 0x10001, 0x0, 0x6, 0x101}) 2018/04/17 12:41:57 executing program 1: r0 = socket(0xa, 0x2, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/17 12:41:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040)=""/158, &(0x7f0000000100)=0x9e) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000420000)=""/208, &(0x7f0000000000)=0xd0) 2018/04/17 12:41:57 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) prctl$seccomp(0x16, 0x1, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x0, 0x8001, 0x9}, {0x8001, 0x4, 0xffffffffffffffff, 0x4}, {0x100000000, 0xa05, 0x73f1}, {0x0, 0x5, 0x10001, 0xe835}, {0x9, 0x7fffffff, 0x8000, 0x4}, {0x4, 0x10001, 0x8, 0x5}]}) 2018/04/17 12:41:57 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x400100404) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) dup3(r1, r0, 0x80000) fcntl$lock(r1, 0x6, &(0x7f0000000140)={0x3, 0x3, 0x9, 0x400, r2}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000000080)={0x531e662d}, 0x1) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0xe000, r3, r4, 0x9d3d, 0x6, 0x100000) r6 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r6, 0x5404, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x400000000000, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x369, 0x2000000000000000, 0x0, 0x501538e6}) 2018/04/17 12:41:57 executing program 1: getgroups(0x2, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff]) recvmmsg(0xffffffffffffff9c, &(0x7f0000002300)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/218, 0xda}, {&(0x7f0000000000)=""/65, 0x41}, {&(0x7f0000000080)=""/1, 0x1}], 0x3, &(0x7f0000000240)=""/118, 0x76, 0x7f7}, 0x1ff}, {{&(0x7f00000002c0)=@ipx, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)=""/151, 0x97}], 0x1, &(0x7f0000000440)=""/102, 0x66, 0x7}, 0x7ff}, {{&(0x7f00000004c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000540)=""/165, 0xa5}], 0x1, &(0x7f0000000640)=""/216, 0xd8, 0x80}, 0x18}, {{&(0x7f0000000740)=@hci, 0x80, &(0x7f0000000b40)=[{&(0x7f00000007c0)=""/237, 0xed}, {&(0x7f00000008c0)=""/11, 0xb}, {&(0x7f0000000900)=""/202, 0xca}, {&(0x7f0000000a00)=""/158, 0x9e}, {&(0x7f0000000ac0)=""/127, 0x7f}], 0x5, &(0x7f0000000bc0)=""/17, 0x11, 0x12b}, 0x10000}, {{&(0x7f0000000c00)=@pppoe, 0x80, &(0x7f0000001e00)=[{&(0x7f0000000c80)=""/170, 0xaa}, {&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/173, 0xad}], 0x3, 0x0, 0x0, 0x341b}, 0x3}, {{&(0x7f0000001e40)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001ec0)=""/11, 0xb}, {&(0x7f0000001f00)=""/89, 0x59}, {&(0x7f0000001f80)=""/63, 0x3f}, {&(0x7f0000001fc0)=""/36, 0x24}, {&(0x7f0000002000)=""/6, 0x6}, {&(0x7f0000002040)=""/124, 0x7c}, {&(0x7f00000020c0)=""/126, 0x7e}, {&(0x7f0000002140)=""/124, 0x7c}], 0x8, &(0x7f0000002240)=""/136, 0x88, 0x400}, 0x200}], 0x6, 0x2002, &(0x7f0000002480)={0x0, 0x989680}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000024c0)=0x800, 0x4) setgid(r0) 2018/04/17 12:41:57 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xfffffffffffffffd, 0x100}, 0x10) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x204182, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x5, 0x4) socket(0x11, 0x4000000000080003, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x101000, 0x8) 2018/04/17 12:41:57 executing program 4: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r0 = open(&(0x7f0000000100)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000005ff4)='./bus/file0\x00', &(0x7f000003bfbc)) clone(0x0, &(0x7f0000b17fff), &(0x7f000067e000), &(0x7f000000fffc), &(0x7f0000000fff)) open$dir(&(0x7f0000000000)='./bus/file0\x00', 0x101240, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20050100, 0x0) 2018/04/17 12:41:57 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x100000001}], 0x1c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"627269646765300000000000000600", 0xce0e}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x101200, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000400)={0x89f, 0x1}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f00000001c0), 0xfd, 0x0) r3 = memfd_create(&(0x7f0000000200)="627269646765300033019b2c5d0ac664aac01f8534e800c29c2174bd663ddd7df68df08e53f183f51bb0298e11a6ef5b", 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x401}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x4c) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) write(r1, &(0x7f00000002c0)="088a62b27cf16eac435e7eada7b8866af3fbf78541f7b083f6834c5af886568a881b84d99d42ccf31773ab70ac737db3eeeca47bbb8f42eb8aa33b30982513862e1f94e97092a8bb3e20edb60b62658357ac6ff4c882de2b9b4b3196c107147dbc19c9162123caa99a3c91d0de2555f715c0a45306a99636b6a87ea287e8884f851480d6f84e0bdd0d9deb3df5b2654d2f3f10822ef9c2481daa8a05b76c5f2f9a64dc96e6fa4cfebda8923943f0055e4f974baf1d2cafc7eb7984eba3465fdc7252ab", 0xc3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/04/17 12:41:57 executing program 1: r0 = inotify_init1(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x8915, &(0x7f0000000000)={'veth1_to_bridge\x00', @ifru_flags=0x1}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4200, r2, 0x0, 0x0) 2018/04/17 12:41:58 executing program 7: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10000, 0x30) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x8080, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) setsockopt(r2, 0x0, 0xc000000000000000, &(0x7f0000000200)="45a9b8fd7636b9203aa892e9a79e3d3b12055b16e43299c40a258655502ba0ae374a1af06f8508205bfe89deabb80972c7a2b4bc5742ac88c93e6a9fe0e47e1e16c08a66dad981a601f9f794c2609c2d528319a82f29927c58d05eb46eced43bd306f5651c426f79f58085f7d45a199f9303fdfcea2b3954d5ef0d136483f5da", 0x80) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x4, 0x3, 0x1, 0x2}}, 0x26) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect$vsock_stream(r2, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @hyper}, 0x10) 2018/04/17 12:41:58 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x40000000088) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00004fef47)=""/185, 0xfffffffffffffe5e, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/17 12:41:58 executing program 3: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x2, 0xb436, 0xffffffffffffffff, 0x7000000000000000, 0x100, 0x5}) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/17 12:41:58 executing program 2: clone(0x200, &(0x7f00000003c0), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000000380)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140), &(0x7f0000000340)) r0 = syz_open_procfs(0x0, &(0x7f0000000480)='syscall\x00') read$eventfd(r0, &(0x7f00000004c0), 0x8) getdents64(r0, &(0x7f00000000c0)=""/154, 0xfffffffffffffedf) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x2) sendto$inet(r0, &(0x7f0000000180)="a65d6a48fcda8c774e45f2eb822d31e0277d5094c4177d7853e44f45f331a57f7afc9fe3e458f702b19ff5f9e10d7609c72867aa7add18820c7735d8ebecf3bfea", 0x41, 0x80, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write$binfmt_elf64(r1, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x0, 0x5, 0x1ff, 0x8000, 0x3, 0x3f, 0x7fff, 0x2cd, 0x40, 0x384, 0xdd7cbb2, 0xac, 0x38, 0x1, 0xc10, 0x0, 0x5}, [{0x3, 0x3, 0x6, 0x2, 0x4b9, 0x6, 0x81, 0x1}], "1d201f6115a086b10db19d6d579b0958ba4bdd3c80ce26394ead5cdf9a981035da3f9b3c94978b2a25d1e33dff937172046a09046c5c0ede4f08783498ba905cd0c457cceb562a9955ca47432b47083ff36194b3feb2ad3603f11780bc74b83a0398d8f7a8b68a045b790b8353ca04bfbd7fa62bdc3ad55fc378bb102dca1f8b988e5d39", [[], [], [], [], [], [], [], [], []]}, 0x9fc) 2018/04/17 12:41:58 executing program 1: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) timerfd_settime(r1, 0x3, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) r2 = fcntl$dupfd(r0, 0x406, r1) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x0) 2018/04/17 12:41:58 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="bc7f1d369dafa8"], &(0x7f0000000080)=0x14) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) 2018/04/17 12:41:58 executing program 0: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/load\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000012c0)) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000180)) readv(r1, &(0x7f00000016c0)=[{&(0x7f00000001c0)=""/159, 0x9f}, {&(0x7f00000002c0)=""/4096, 0x8001}, {&(0x7f0000001440)=""/100, 0x64}, {&(0x7f00000014c0)=""/183, 0x4f}, {&(0x7f00000013c0)=""/16, 0x10}, {&(0x7f0000001580)=""/112, 0x70}, {&(0x7f0000001600)=""/177, 0xb1}], 0x7) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x36, @rand_addr, 0x4e22, 0x4, 'dh\x00', 0x2, 0xffff, 0x25}, {@broadcast=0xffffffff, 0x4e22, 0x5, 0x9bb, 0x1, 0xfff}}, 0x44) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/04/17 12:41:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) readv(r2, &(0x7f0000000340)=[{&(0x7f0000001440)=""/229, 0xe5}], 0x1) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) openat(r4, &(0x7f0000000040)='./file0\x00', 0x101000, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/04/17 12:41:58 executing program 1: remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @void, @x25}, 0x3) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x1c, 0x0, 0x0, 0x0, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x1c}, 0x1}, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000140)='./file1\x00', 0x0) ftruncate(r1, 0x8000) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(r0, &(0x7f0000000200)=[{}], 0x1, 0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000013c0), &(0x7f00000012c0)=0x8) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fsync(r4) fcntl$getown(r5, 0x9) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x323, 0x6, 0x8, 0x3, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00000006c0)) recvfrom$ipx(r3, &(0x7f00000002c0)=""/163, 0xa3, 0x10100, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@local, @in6=@dev}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000800)=0xe8) getgroups(0x4, &(0x7f0000000840)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getpid() stat(&(0x7f0000001200)='./file1\x00', &(0x7f0000002580)) stat(&(0x7f0000002600)='./file1\x00', &(0x7f0000002640)) fcntl$getownex(r3, 0x10, &(0x7f00000026c0)) 2018/04/17 12:41:58 executing program 7: madvise(&(0x7f00009dc000/0x2000)=nil, 0x2000, 0xc) pipe2(&(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8000003, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) madvise(&(0x7f00006e7000/0x4000)=nil, 0x4000, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="7eeec4738e8b1848d0c1fbb7bb42e8a5af2ff107021a9dda7667beac3b018b606ab36d23b8c36dfe3ad0166500f1afd1457f559df0a23af2ba048b79f718aa8c29d5336adc699b99c2aa233c1d3b688fa7de54232705e9f3398034fa57f8385bf66e260a4b2b40aacfc91aa7a24034250e35813b3ea619a329fe09d0b632d7122a42b0f55cd25d4d0a20a2ca93a923f1b4d5f732df0f1359f8f5a4e37a37a4e4e949526ba08cd9f92685208b6e8938107a1c69e3f4e9bebbdb2ad13fbd47be0a9ee6ab67f0acf87956f57d963b521ea79544e373872d2312f9c9fda8d1c28e2c011fd0846a5f7fc658fe31f58b67", 0xee) 2018/04/17 12:41:58 executing program 3: unshare(0x40000000) r0 = socket$packet(0x11, 0x10004000403, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x18000) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8, 0x6}) fcntl$getown(r1, 0x9) getsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000000640), &(0x7f00000006c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000600)) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331, 0x2}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r4, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/04/17 12:41:58 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000040)={0x14, 0xa, 0xa, 0x301}, 0x14}, 0x1}, 0x0) finit_module(r0, &(0x7f0000000080)='\x00', 0x2) [ 45.346913] mmap: syz-executor1 (6436) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 45.372927] IPVS: set_ctl: invalid protocol: 54 0.0.0.0:20002 dh 2018/04/17 12:41:58 executing program 5: r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) setpgid(r1, r0) 2018/04/17 12:41:58 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) set_robust_list(&(0x7f0000000180)={&(0x7f0000000100)={&(0x7f0000000080)}, 0x0, &(0x7f0000000140)}, 0xc) recvmmsg(r1, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x9, 0x4, 0x7, 0x3, 0x8, 0x1, 0x40, 0x8e2, 0x1, 0x9, 0x401}, 0xb) sync() inotify_init() sendmsg$netrom(r0, &(0x7f0000001680)={&(0x7f0000000200)=@full={{0x3, {"a87408817c53d4"}}, [{"b9e98b644b9613"}, {"11b670d0dbf5db"}, {"b6a65782a5661d"}, {"66f4158dff3c28"}, {"88463f2883b613"}, {"fff159c6c648ef"}, {"f3386ae244d4fe"}, {"49f6059baf169a"}]}, 0x48, &(0x7f00000005c0), 0x0, &(0x7f00000016c0)=ANY=[], 0x0, 0x40811}, 0x8000) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x9c9}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={0x9, 0xf8, 0x200, 0x6, 0xaf, 0x0, 0x1ff, 0x20, r2}, 0x20) keyctl$get_keyring_id(0x0, 0x0, 0x2) 2018/04/17 12:41:58 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x81f4, 0x2c6d, 0x9, 0x8001}, {0x9, 0x0, 0x1f58, 0x1}, {0x11a, 0x7, 0x9, 0xffff}]}) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x170) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x20020800, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 45.394215] IPVS: Creating netns size=2536 id=10 [ 45.398997] IPVS: set_ctl: invalid protocol: 54 0.0.0.0:20002 dh 2018/04/17 12:41:58 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x80010, r0, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80, 0x80000) connect$l2tp(r2, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x4, 0x1, 0x4, 0x2}}, 0x26) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x88000, 0x40) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000180)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/17 12:41:58 executing program 1: r0 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500), 0x1c5, 0xfffffffffffffffe) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2580, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)=""/6, &(0x7f0000000100)=0x6) keyctl$search(0xa, r0, &(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0) [ 45.497294] IPVS: Creating netns size=2536 id=11 2018/04/17 12:41:59 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) socket(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="79000000aaa65294e2632db610427578032655da62b2fc7f8d97bcd95be0b438be3b3bf732b793970d7f93dd48bc5d49533f422268cf3a9c552d46065cc8b11ba0c204000000a8422aecd44df8ead8c2a53adf5dcb42a636f1fff73e0221c35f61974b4804e42864362cd67e987ac32848ba5561b6185829a427d1c633274ba57121ab968e5ecdae71d8a6ed98814cf3ada52d8e7b699b643a2d3f5c201890ae695f0a4e4dd91a5dd741968375a7c2c352e1a13a87259daf969cc8370d9b364e036176e2a2df3b040e4df136ba06b49f9b680ec13f85a7de7ac189e2"], &(0x7f0000000480)=0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) socket(0x40000000000005, 0x7fffe, 0x0) r1 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000004c0)={'bond0\x00', 0x17fd}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r2 = userfaultfd(0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='task\x00') getsockname$ax25(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) flock(0xffffffffffffffff, 0x0) r4 = dup(r2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000001c0)=0x1, 0x4) mremap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00001cd000/0x3000)=nil) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x14a) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000100)={0x200, 0x5, 0x3}, 0x10) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) accept4$ax25(r4, 0x0, &(0x7f0000000540), 0x80000) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000200)=0x4) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) userfaultfd(0x80000) 2018/04/17 12:41:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000480)=@ipx, &(0x7f0000000600)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000640)={0x0, 0x1, 0x10}, &(0x7f0000000680)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000006c0)={0x7, 0x0, 0x33, 0x7, r2}, &(0x7f0000000700)=0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000500)=""/234, &(0x7f0000000180)=0xea) bind$inet6(r3, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r0, 0xfffffffffffff866) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000840)) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa}, 0x1c) getsockname$packet(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080)={0xb9, 0x5}, 0x14) r5 = dup3(r0, r3, 0x80000) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000100)=0xe9c, &(0x7f0000000140)=0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x5, 0x3, 0xffffffffffff8001}, 0x6, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x4, 0x9}) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000440)) r6 = socket$inet(0x10, 0x3, 0x4) sendmsg(r6, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000740)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x100000000000009b, 0x0, 0x0, 0x80}, 0x0) request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb) keyctl$negate(0xd, 0x0, 0x1f, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x4, 0xf5}, 0xc) 2018/04/17 12:41:59 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fbbf50)={{0x80}, 'port0\x00'}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port1\x00'}) fcntl$setsig(r0, 0xa, 0x23) r1 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/17 12:41:59 executing program 2: socket$inet(0x2, 0x4000000000000001, 0xe7) 2018/04/17 12:41:59 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x80000008000000c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x8d, "7a199689a585bfb1533f44046950663c2342e7ea1ffc461ae08fae14a5e8788748ca817f6820a074aa4ad2147fc48a352e36c1870be3adfe0cc20c08f8b7ea57af07627d2ddff2411f806282b2dd4b2572c9b59b5c350d4d9fe4a0eed57b20f97646feff9afe70980fc2668cd70db75e868b01d4009a8b0745afa2545c9c1031ea2ae9beb5306f156879747a09"}, &(0x7f0000000200)=0x95) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={r3, 0x8}, 0x8) fcntl$setown(r1, 0x8, 0x0) symlinkat(&(0x7f0000003700)='./file0\x00', r1, &(0x7f0000003740)='./file0\x00') fcntl$notify(r0, 0x402, 0x10) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0) 2018/04/17 12:41:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002}, {}, {}, 0x0, 0x6e6bbc}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/04/17 12:41:59 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x8401, 0x0, 0x4, 0xfffffffffffffffe}, &(0x7f0000000340)=0x14) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f00000001c0), 0xfec6, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x3f23, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000200)="3b35e7da478ed9b082e97af09a862f6caf65ef0859daa3ca0c0d67aeb20df193d439bda011b846260e90a67512ec6b3317f59bf689e2fda187c3dd8013a86045a109ed20301430caad8421273717e4a0c60cb2040d95bd9c42673b211a2bbb339de72002c6f7d69a851a60f9ab0d15c5eb7e29780d6a254f8ea1f2794c13a407b4b60334e790c6d2bd1140bc014394ba782a0ddd4e4d13467171c7262e0a5d793eb307dcf15319c9c84c8e090425d4bdba9ebeb8cbe2a3077308", 0xba, 0x4}, {&(0x7f0000000100)="9134bb2f73640d88dea99997539e98f89924c3d1b39608654855db37c659611134605c70fe1e00ee2876dae2bc59a758f80684256cfa0507f5e017b7adef4acc621a", 0x42, 0xffffffffffffff9c}, {&(0x7f0000000380)="0014769f96d6ebbdf1938db15e1a3049b725a5f4f41197989bd51f60f10155582e1ec9dc78081f108b8b5d532c3e2aeb8b20052934b84970cda077440d9879157f1e3ad48809b68eea9f8ab09fe63d40ebb9324f513acc14c0974b5f25aa97565d2399f874f0b0448473f40d041937cdece1f8c01fc1099f8153e2af8e53e68ab73e9bc2dcfbfd255d1729b310a2b12b9e45ed0591e42fb53415d960f1b5f444afdac647011307792d37814e05b63fa9f7e78290d6269c26b4e788b506c0977391622ccb904246400fb4522007352490f212", 0xd2, 0x1}], 0x0, &(0x7f0000000480)={[{@norecovery='norecovery', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@nosuiddir='nosuiddir', 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@localflocks='localflocks', 0x2c}, {@quota_on='quota=on', 0x2c}, {@noquota='noquota', 0x2c}, {@quota_quantum={'quota_quantum', 0x3d, [0x33, 0x37]}, 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}]}) 2018/04/17 12:41:59 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x10, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setgroups(0x0, &(0x7f0000000200)) fchmod(0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(0xffffffffffffffff, r3, &(0x7f00000004c0), 0x7) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0x66796271, 0x4) r5 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r5, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r5, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000240)=0x0) tgkill(r6, r6, 0x30) dup2(r5, r3) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000180)) recvfrom$inet6(r3, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000440)={0xa, 0x104e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/17 12:41:59 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000040)=""/53, &(0x7f0000000080)=0x35) r1 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e40000001b0000004e7605147fd6a0004000000003"]) ioctl(r1, 0x8916, &(0x7f0000000000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x181002, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000100)={0x0, 0x6, 0xb6b, 0x5}) [ 46.512278] IPVS: length: 234 != 24 2018/04/17 12:41:59 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x88e00, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x2}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x40087707, &(0x7f0000000180)=""/4096) ioctl(r0, 0xfffffffffffffff8, &(0x7f0000000000)="06a3408a4940c3b889225e0525549fbd62cf81b66387a70b9ea4e279029a3b44d236e733c015220dc6f012b110e073bfdd9f3e39b0a7ccdc086e9585848ff83d9d382cf7133e73") 2018/04/17 12:41:59 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r2, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000440)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r0, 0xa, 0x14) dup2(r2, r3) tkill(r1, 0x16) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) [ 46.544582] IPVS: length: 234 != 24 2018/04/17 12:41:59 executing program 2: socket(0x10, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) listen(r4, 0x0) sendto$inet6(r3, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg(r3, &(0x7f0000000b00)={&(0x7f0000000440)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000004c0)="55aebf077baa6ad01f6b1616c0a6bc1f4d8243fc467fc460bd9204df4579a429354226372f8fbfb81db93cb11a8bb57c257da25cf9fb1a4827cfaa885c90f9fc4a719007686e18125d", 0x49}], 0x1, &(0x7f0000001600)=ANY=[], 0x0, 0x80000}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x1e000004}, 0xfd9b) r6 = accept4(r4, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x80800) getsockname$packet(r5, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x6}, 0x8) sendto$packet(r6, &(0x7f0000000880)="47d82f4ee2f635e2e20450e412b0220acf243910ddbe76aa3a2361f0b552fa5080b53e8ce74b03e9c5f56ed3a13eebb299bb4be847774442d083280fec30813686eb7d6d00a7fc10de0b6b585e579b067e0cd3f397fc77", 0x57, 0x10, &(0x7f0000000980)={0x11, 0x1f, 0x0, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65) r7 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r7, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f00000002c0)={0x0, 0x8}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)={0x10000, 0x0, 0x7, 0xffffffffffffffff, 0x1, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x802}]}) lseek(0xffffffffffffffff, 0x0, 0x1) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x0, 0x0, 0x280000000000000, 0x0, 0x3}) 2018/04/17 12:41:59 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000b5d000)="940700bd0c", 0x5) 2018/04/17 12:41:59 executing program 3: r0 = epoll_create1(0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000002c0)={0x5, &(0x7f0000000280)=[{}, {}, {}, {}, {}]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000018c0)=0x27a25d7d1dd44b49) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) r2 = geteuid() fchown(0xffffffffffffffff, r2, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) process_vm_readv(0x0, &(0x7f0000000140), 0x0, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x4f7}) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000001c80)=ANY=[@ANYBLOB="02011184276ebadc08753df10930cdc8b36a216a88063687b571010a63080000000000000000000000430006000000000002000000e0000001f0aed0206f331d19348f0dca0f0000000000000000000002000000e00000e10000000000000000dc11895970762f972404e06390d163bf3cc1a197e34f6f9f8e5bf7f2e671b8c36dc885b4e5c8e358524863ea9ff7dde41e30e7f7a033cbd884f3239bf3514c553b239eea6f1ee3fce2939dd1ccecf62209005c84c922ae9375517fd624123a7a822518fcc9ed550a840ff5f807b6b3272f760792b3e04873ba809130fc64a75a5fdb3da6ddb1081dbc6e340bb854604b07699a0297e8a41c53"], 0xf9}, 0x1}, 0x0) shutdown(r3, 0x0) tee(r3, 0xffffffffffffffff, 0x8000, 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r7 = request_key(&(0x7f0000001980)='encrypted\x00', &(0x7f00000019c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001a00)=',(\'\x00', 0xfffffffffffffff8) request_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000640)='^[%', r7) ppoll(&(0x7f0000000040)=[{r4, 0x80}, {}, {r0, 0x400}, {r4}, {r4, 0x4}, {r3, 0x400}, {}, {r3, 0x4002}], 0x8, &(0x7f00000000c0)={r5, r6+10000000}, &(0x7f0000000140)={0x27d7}, 0x8) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x4, 0x0, 0x9, 0x0, 0x8}, &(0x7f0000000380)=0x98) sendmsg$nl_xfrm(r8, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001a80)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@loopback}}}, &(0x7f0000000600)=0xe8) socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000000680), 0x0) 2018/04/17 12:41:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a002102000016000000800000000009000600000011e010315aec20", 0x29}], 0x1) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000140), 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000180)="e250bdd01e050db52415c972f6102e31f573dba023638602cf1419a315718501d777cc6d872b2fa182ff5a1f2e2fd86dfc96cefcd767e6b94827943ffadd3a7b155712df9714741b714bcc403cfb1bcbe472bade6bf40072b2e12fa7d35a6ca8ee62c378b4d48f9bacb269412e9ced85a9bf130bd36b1e6cceda4eebf05d5755e4a268055026471abf9f7639af2489d89832abe959c47784b9c7de594e5146e26485c759cd6d8f1423a749e335b0fc5c7db945192fd1cc1fe4ed597d137e191f21a55dea1b709ca3d034f4d186107a347c1d71951d73b5b0", 0xd8) [ 46.624735] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 46.664988] skbuff: bad partial csum: csum=0/65534 len=65208 [ 46.684173] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 46.708610] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/17 12:42:00 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x100, 0x200) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000000040)="200a4f7d2cd3cf681df3e40f9a52c906790667ea55684d1647b5e62cd403c20cdc7d576f7ea8e978c8aec8834536b5140fed9f16c9c0763033919c342ff0084dd944f0455006071b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/04/17 12:42:00 executing program 5: r0 = open(&(0x7f0000000100)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) prctl$intptr(0x24, 0xfff) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000001600)='./bus\x00', 0x61c, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000015c0)=ANY=[]) ioctl$int_in(r0, 0x5452, &(0x7f00000002c0)=0x9) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$eventfd(r1, &(0x7f0000000040), 0x8) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000300)=0x2, 0x4) r2 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="c438c0c531f5af9c1f951707c8a8d0331675a7b038858c9b0af250741fdd83205a955e252ef24bb297565bf0b25a2c052123627cac840043f5942990c9980d95798b4f973aacbb0083cdbafcf0f465300b3df4c3d965679ea0aa8a6654f4abe337cd2080a4ac072f24e82451a3efb2300fc56fcc08e0b56c8c54e32b48e787f5af8b4c003415b3598bc4f2e4bcee44c0c00ba7f6467f9c211b7ce08543446966f597673103e5fb144bda29d21a35c72685c2a86086c56132", 0xb8, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x4, "8366109e"}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={r4, 0x9}, 0x8) dup3(r0, r1, 0x0) 2018/04/17 12:42:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x3) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) socket(0x10, 0x68bdf5184cc2c3b5, 0x10) write(r0, &(0x7f0000000240)="1f000000f90300ff00000001000000200700090054000000010000000101006e9e6500000000bbffff74dd467293e25196fa859d568390f69aacab0f5afc56f04fd1d56e175f6ab9b64a2ed1f237c41c5a7332ef463bba6a8157b5b355cdd2cda042cc3725e28999e6535758e0b99668f32ba7d1a02c74b87bf1fd45debe86c2dd6ecefa22a75543549ea9ffcb582c02a9d40da316cc5a3135bf6fba15d8f79eadaa5fed8b248a4bec2d53225e71342dfb7862b8c6e727dd0cb0420de9000000000000000000000000", 0xc9) 2018/04/17 12:42:00 executing program 2: socket(0x10, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) listen(r4, 0x0) sendto$inet6(r3, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg(r3, &(0x7f0000000b00)={&(0x7f0000000440)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000004c0)="55aebf077baa6ad01f6b1616c0a6bc1f4d8243fc467fc460bd9204df4579a429354226372f8fbfb81db93cb11a8bb57c257da25cf9fb1a4827cfaa885c90f9fc4a719007686e18125d", 0x49}], 0x1, &(0x7f0000001600)=ANY=[], 0x0, 0x80000}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x1e000004}, 0xfd9b) r6 = accept4(r4, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x80800) getsockname$packet(r5, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x6}, 0x8) sendto$packet(r6, &(0x7f0000000880)="47d82f4ee2f635e2e20450e412b0220acf243910ddbe76aa3a2361f0b552fa5080b53e8ce74b03e9c5f56ed3a13eebb299bb4be847774442d083280fec30813686eb7d6d00a7fc10de0b6b585e579b067e0cd3f397fc77", 0x57, 0x10, &(0x7f0000000980)={0x11, 0x1f, 0x0, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65) r7 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r7, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f00000002c0)={0x0, 0x8}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)={0x10000, 0x0, 0x7, 0xffffffffffffffff, 0x1, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x802}]}) lseek(0xffffffffffffffff, 0x0, 0x1) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x0, 0x0, 0x280000000000000, 0x0, 0x3}) 2018/04/17 12:42:00 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x521000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000003c0)={0x0, r1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e3", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r2, &(0x7f0000012f79), 0x0) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x101}, 0x1}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000000c0)="2cb48edea5ae2a06a0f91efa9a122f44eb00ca30cfba82ac7e8b17c7b1e1d65d01411ad53e3d814e9a1c476853e2ddc52acd275124ae285515bd8f6dfc51a7744eb25109eddd3bf9ea1074d5f9b37086c8961bb98ae618b1a59eaafe79ac3588510938a199fbed9cee7222b60f40d22e1a6d54628304ccc72c3035a49224f2cbf2d093a94d14e80b109e44db81feaf1eaf37e5558b406505d393357e21ede9b7b1f92b84b349", 0xa6}], 0x1}, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000006c0)={r4, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00000005c0)={0x17, 0x8a, &(0x7f0000000400)="bb2c92272090968918d8e1e22bb5298da9a81458cb7eaf47e70e3cb0ba086b6bb05545c7d56af7635269656b3ce336b16803b370f09c4ae385dc6244d20bd693b0ec32a6cc73b0f156fd294b33d5992514febcba1dd0028598befce20d6326e8fff124893edfcbfe26e1a782f59b7beae6305fdfba15e378fd65e28dea4819296fb8856374e7c4680646"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000800)) mmap$binder(&(0x7f0000ffa000/0x5000)=nil, 0x5000, 0x2000000, 0x10013, r3, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000000)=0x80, 0x4) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x80000000) close(r5) getpgrp(0x0) 2018/04/17 12:42:00 executing program 3: r0 = socket$inet6(0xa, 0x20000000001, 0xf) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00008b5000)=0x2, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/175, &(0x7f000018e000)=0xaf) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000180)={0x80, {{0xa, 0x4e21, 0xffffffffffff32e4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x4e21, 0x48b3, @empty, 0x8}}}, 0x108) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) 2018/04/17 12:42:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)=ANY=[@ANYBLOB="e00000027f001cf60100000001000000e0000002"], 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000340)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@empty, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/04/17 12:42:00 executing program 0: msync(&(0x7f00002af000/0x1000)=nil, 0x1000, 0xfffffffffffb) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setregset(0x4205, r0, 0x203, &(0x7f0000000100)={&(0x7f0000000000)="b1f2592094efc4a41782322db3f0e5c0c9f84dc88aa0647e280b8256fdf6840469afbb6e1eb6c55f8719f07749a96163cb9a754d13f6e2c4c7263f0baa5f3b46f055b9beb7f7323d80a57567cc7e21d8dce7f96d817b4bb9b29ce5be1e17e49a7169b866fe0d55f749a2bb0df1b74de7e7895e86b0a0232846fee4adcd64ea7f87d85ba475105b1ef2372e8d7f92f31e70348023a462bccb55f141cf6a8efb4b87a553463d29c34f469ee6f4251c3fa7840644efbe9e1a6154f2fdb1f0b1754debd0fbeaa576fb", 0xc7}) 2018/04/17 12:42:00 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f0006bb40509000009020b000000000000000afdeb080002c0e1dd0200", 0x24) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={"62707130000000001800", {0x2, 0x4e23}}) 2018/04/17 12:42:00 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r2, 0xfff9}, &(0x7f0000000640)=0xffffffffffffff66) pwritev(r0, &(0x7f0000000140), 0x0, 0x0) lgetxattr(&(0x7f0000000140)='./file0/file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="73425710"], &(0x7f0000000300)=""/12, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r4 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r4, r3, &(0x7f0000000200)=0x100000, 0x10000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xfaf) ioctl$TCFLSH(r4, 0x540b, 0x1) fstat(r4, &(0x7f0000000240)) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f00000001c0)='schedstat\x00') exit(0x0) read(r6, &(0x7f0000000040)=""/236, 0xec) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) fstat(r0, &(0x7f0000001900)) fcntl$getownex(r3, 0x10, &(0x7f0000001980)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@remote, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001ac0)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000400)={0x7fffffff, {{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) keyctl$instantiate(0xc, r1, &(0x7f0000000080), 0x0, r1) fdatasync(r4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80)) lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)) getpgid(r7) 2018/04/17 12:42:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) fallocate(r2, 0x1, 0x0, 0x400003) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) [ 47.530682] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 47.531730] binder: 6595:6600 ERROR: BC_REGISTER_LOOPER called without request 2018/04/17 12:42:00 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f00006d8ffb)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f000091a000)='z', 0x1, r0) keyctl$clear(0x7, r1) 2018/04/17 12:42:00 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) close(r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xd98}, &(0x7f0000000080)=0x8) 2018/04/17 12:42:00 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x49, 0x1) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0xfff, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x100000000000040, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x7, 0x3) 2018/04/17 12:42:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0xffff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000), 0x0) 2018/04/17 12:42:00 executing program 3: fanotify_init(0x14, 0x1000) accept$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x20000) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x3, 0x8) socket$nl_generic(0x10, 0x3, 0x10) timerfd_create(0x7, 0x80000) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000340)=0x10) r2 = dup(r1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000000)=0x3, 0x4) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="8a000000261db067de779be6aae0056d08fd16da9984b7dc1e08aa10a9e30de9220d0940eabe375235182164123cd1bf76cf481ada46948e49d1c26411008d738852d815eff8849b67dc2116b5796902ae90e4dda0678db301fd8987814961cc84ab7bf3b595835715be79bddaddf3954ddd6fca71b431c192b7f7d2131345b986000000000000000000"], &(0x7f0000000440)=0x92) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)={r3, 0x2}, &(0x7f00000004c0)=0x8) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000500)) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) r4 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(r4, &(0x7f0000000240)=""/244, 0x3a6) getdents64(r4, &(0x7f0000000a00)=""/528, 0xfe0f) [ 48.321173] binder_alloc: 6595: binder_alloc_buf, no vma [ 48.326831] binder: 6595:6673 transaction failed 29189/-3, size 0-0 line 3133 2018/04/17 12:42:01 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) r1 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x200}, 0x8) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r5, 0x2, 0x70bd2c, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x67}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 2018/04/17 12:42:01 executing program 3: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80000) fallocate(r0, 0x0, 0x1c0000000000, 0x8) r1 = creat(&(0x7f000083bff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000000100)={0x0, 0x2000000000000}) mq_notify(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000040)}}) 2018/04/17 12:42:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = socket$netlink(0x10, 0x3, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)}], 0x1, 0x81806) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x8c843) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000100)=0x0) fcntl$setown(r1, 0x8, r4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/17 12:42:01 executing program 4: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) inotify_add_watch(r0, &(0x7f0000029ff6)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x8) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000b3aff6)='./control\x00', 0x1000800) inotify_add_watch(r2, &(0x7f0000000080)='./control\x00', 0x4000800) 2018/04/17 12:42:01 executing program 5: r0 = open(&(0x7f0000000100)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) prctl$intptr(0x24, 0xfff) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000001600)='./bus\x00', 0x61c, 0x0, &(0x7f0000000100), 0x0, &(0x7f00000015c0)=ANY=[]) ioctl$int_in(r0, 0x5452, &(0x7f00000002c0)=0x9) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) write$eventfd(r1, &(0x7f0000000040), 0x8) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000300)=0x2, 0x4) r2 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="c438c0c531f5af9c1f951707c8a8d0331675a7b038858c9b0af250741fdd83205a955e252ef24bb297565bf0b25a2c052123627cac840043f5942990c9980d95798b4f973aacbb0083cdbafcf0f465300b3df4c3d965679ea0aa8a6654f4abe337cd2080a4ac072f24e82451a3efb2300fc56fcc08e0b56c8c54e32b48e787f5af8b4c003415b3598bc4f2e4bcee44c0c00ba7f6467f9c211b7ce08543446966f597673103e5fb144bda29d21a35c72685c2a86086c56132", 0xb8, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x4, "8366109e"}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={r4, 0x9}, 0x8) dup3(r0, r1, 0x0) 2018/04/17 12:42:01 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000100)=[0x0, 0x10000001000]) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x15, 0x41, &(0x7f0000000080)="74b308ea73b733fb808cc76b77a6dc3da3c9ec66644c7b6c154a7c2da0c29c8c47f2167792fe2d7f7c12d2230998814c7445daa42eb66ad9c1d67ecedbe887716d"}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x8, 0x8]) 2018/04/17 12:42:01 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007640)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000007780)={&(0x7f0000007680)={0x10, 0x0, 0x0, 0x20084800}, 0xc, &(0x7f0000007740)={&(0x7f00000076c0)=@getsa={0x44, 0x12, 0x2, 0x70bd26, 0x25dfdbfc, {@in6=@loopback={0x0, 0x1}, 0x4d3, 0xa, 0x33}, [@ipv4_hthresh={0x8, 0x3, {0x6, 0x14}}, @srcaddr={0x14, 0xd, @in6=@loopback={0x0, 0x1}}]}, 0x44}, 0x1, 0x0, 0x0, 0x8080}, 0x8000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000078c0)={&(0x7f0000003d00)={0x10}, 0xc, &(0x7f0000007880)={&(0x7f00000063c0)=@newsa={0x13c, 0x10, 0x3, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x4c, 0x2, {{'ecb(cipher_null)\x00'}, 0x8, 'F'}}]}, 0x13c}, 0x1}, 0x0) 2018/04/17 12:42:01 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)=@getae={0x40, 0x1f, 0x321, 0x0, 0x0, {{@in=@multicast2=0xe0000002}, @in6=@dev={0xfe, 0x80}}}, 0x40}, 0x1}, 0x0) [ 48.439033] binder: BINDER_SET_CONTEXT_MGR already set [ 48.444152] binder: 6595:6676 ERROR: BC_REGISTER_LOOPER called without request [ 48.451899] binder: 6595:6673 ioctl 40046207 0 returned -16 [ 48.460655] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/17 12:42:01 executing program 3: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000f89f93), 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) 2018/04/17 12:42:01 executing program 0: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x21) accept$netrom(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@loopback=0x7f000001, @loopback=0x7f000001]}, 0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0x1ff, 0x400, 0x8000, 0x1ff}, &(0x7f0000000080)=0x14) open(&(0x7f0000000140)='./file0\x00', 0x0, 0xcc) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000000240)) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3, 0x8001}, &(0x7f0000000100)=0x8) 2018/04/17 12:42:01 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000652ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4008700c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/04/17 12:42:01 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f0000001780)={0x0, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x0, 0x0, 0x3, 0xdc, 0x2}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=r4, @ANYBLOB="ac0bdfc9eb354754e097e189a1f2b06548e3f46785e699a6ed3262dba3f44f04344e0a23a41bd98ad08802e03d6ea4"], 0xc) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffecb, 0x0, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x4f, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000180)=""/79}, &(0x7f00000002c0)=0x78) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf850000000000fff301e710", 0x400}) r5 = socket(0x10, 0x0, 0x0) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) keyctl$unlink(0x9, r6, 0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r8 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r9 = socket(0x11, 0x100000802, 0x0) r10 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r10, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) connect(r7, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x4, 0x4, 0x2, 0x0, {0xa, 0x4e21, 0xb9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}}, 0x80) dup2(r8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$getsig(0x4202, r11, 0x1, &(0x7f0000000380)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={"766c616e300000000f00", 0x400}) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1a7) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/17 12:42:01 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) bind$ipx(r1, &(0x7f0000000100)={0x4, 0x6, 0x1f, "739db2027dbf", 0x5}, 0x10) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x200, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10080000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x94, r3, 0x408, 0x70bd2b, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8e14}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x43}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40a85321, &(0x7f0000000080)={0x80}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/17 12:42:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="ec000000", @ANYRES16=r1, @ANYBLOB="08020d0b34b764bd7000fcdbdf250200000024000300080008000400000008000400060000000800010001000000080001000100000008000500010001000800050001000000080004002000000050000100080009004a000000080008000100008008000b0073697000080004004e23000014000300ac1414bb0000000000000000000000000800050001000000080008000100000008000600776c63002800020008000800480500000800050000011b0014000100fe8000000000000016000000000000bb24000300080007004e240000080007004e210000080003000400000008000500"], 0xec}, 0x1, 0x0, 0x0, 0x40}, 0x40000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x175) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x100000000) 2018/04/17 12:42:01 executing program 5: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000001800)=[{&(0x7f0000000600)="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", 0xa11}], 0x1, &(0x7f0000001940)}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x20100000011, 0x80005, 0x2) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1568, 0xffffffffffffff81}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x9, 0x10001, 0x1}, 0x10) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x59) 2018/04/17 12:42:01 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x610000, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/04/17 12:42:01 executing program 3: r0 = getpid() r1 = syz_open_dev$usbmon(&(0x7f0000694ff3)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) readv(r1, &(0x7f0000a7dfb0)=[{&(0x7f0000a31000)=""/54, 0x36}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000000440)=0x3f) fcntl$setown(r3, 0x8, r0) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f00005c4ff8)=[{r4}], 0x1, 0x3a2f00) dup3(r3, r4, 0x0) tkill(r2, 0x43) 2018/04/17 12:42:01 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x0, 0x1, 0x4, 0x3, 0x4}, 0x8, 0x80000001, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x9, 0x100000001, 0xff800}) futex(&(0x7f0000d12000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x3ffffffe) 2018/04/17 12:42:01 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x208000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000000000/0x4000)=nil, 0x4000}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="3900000013000904690000008100002e0700004003000000450001070000002114001a0010ffff00000000000002e500000000000800f41ee4", 0x39}], 0x1) 2018/04/17 12:42:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0x8) 2018/04/17 12:42:01 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0x81, "31cca19ae2fd207df165411dde76609f96fa09b12e8e414eff20ea7e3e69ad1f67b28e6e431e0f4b28054a454bc4f7da85a87793a47d29c108baff32f413f3351c0906814bc1ac0e2892c4a2b0b1d26021984dd1551c57f2c9efa202b2b1a7ebe83426da6d01ea82f21a442b6810196d889ab9bca12992a6df7f2fa6a9db3859a5"}, &(0x7f0000000000)=0xa5) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r2, &(0x7f0000000340)=ANY=[@ANYBLOB='P'], 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/17 12:42:01 executing program 1: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x200000002, 0x94}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)=""/150) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/17 12:42:01 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) close(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$pokeuser(0x6, r1, 0x0, 0x9) 2018/04/17 12:42:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = accept4(r0, &(0x7f0000000180)=@hci, &(0x7f0000000040)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x5d9, 0xf, 0x0, 0x5a02, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0xffffffffffff7b4e}, 0x8) sendto$inet(r0, &(0x7f0000000340)="8b", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffb, 0x4) sendto$inet(r0, &(0x7f0000001f40)="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", 0x1ce, 0x8041, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f0000000100)="6c0680ec9dc9f3b0ec1594734c544176300efce2c1a7e8179de3fa25471be1f1e82d39a9121cdbd3d84da19403359f53d69fdec85e5d4c73ec20d86469a681f499e361207c6a0978183914", 0x4b, 0x0, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/17 12:42:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x40000, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000280)=""/4096) timer_create(0x7, &(0x7f0000000080)={0x0, 0xd, 0x0, @thr={&(0x7f0000000100)="32b3e0659dfb19d5aa84b43c074d88c701e5d89ddd38af73434465a7eabb4d2a3f20ab55c2fb03a8d39445574b1d79a12d41916f182b826c54fcd5cdd14157968f39f28e37d35c5d1fb77ea111fe246aa72b1fe97f3567fb4529daa1d9c1c7a8e7ffc3947ccd0783989f2ba722ec0fc4c9dae787182bc63a6bccc89cb5bb94c346c52802cce359c911c00bfb071249ed56614190e1df44ca74693606c2757471dfbe0750ae08ada26fd1ba063f09a4911deb5393e5b3833e05f029d2fb520ea673fa7d3a9bd0ead48cd4ad66f0d882090318f34b0f5992b1df9c8d4fea186e7a5aeb405073a83fcd94f47251f8", &(0x7f0000000040)="3a130caa2d36f18dc61907cf67e90c6cdcf23f1067f0745df382d3"}}, &(0x7f0000000200)) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) 2018/04/17 12:42:02 executing program 5: exit(0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000580)=ANY=[], 0xfffffce5) fallocate(r0, 0x3, 0x0, 0x7) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) 2018/04/17 12:42:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000280)={0xbe6, &(0x7f0000000100)=[{0x23, 0x0, 0x1, 0xfffffffffffff000}, {0x6, 0x0, 0x40000, 0xfffffffffffffffe}]}, 0x10) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000540)}, 0x0) r2 = memfd_create(&(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0xe2}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x1, 0xfec, 0x7, 0x4, 0xa5}, 0x98) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000200)={r5, 0x4, 0x2, [0x0, 0x800]}, &(0x7f0000000240)=0xc) 2018/04/17 12:42:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x100000000, {{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x0, 0x8, [{{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}, {{0xa, 0x4e20, 0xa878, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, {{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x1f}}, {{0xa, 0x4e23, 0x100, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}, {{0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, {{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3000}}]}, 0x490) setsockopt$sock_void(r0, 0x29, 0x4a, 0x0, 0x0) 2018/04/17 12:42:02 executing program 2: r0 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="578ea44f6ba3a636ffdc2fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91e56a1d51d0449a11219907532f91de1ac17b66df943ab65c55d35edaefad0633a", 0x44, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000011000)=""/10, 0xa) 2018/04/17 12:42:02 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/member\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) r1 = inotify_init1(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000040)) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000280)={0x8000, 0x4, 0x4, 'queue0\x00'}) r3 = dup(r2) ioctl$KDADDIO(r3, 0x4b34, 0x7) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x800}}, 0x8f8, 0x5}, &(0x7f0000000180)=0x90) 2018/04/17 12:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ipddp0\x00', 0x10) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000326ffc), 0x0) nanosleep(&(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000049ff0), &(0x7f0000a2a000), 0x0) 2018/04/17 12:42:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000004c0)=""/189, 0xbd) getdents64(r0, &(0x7f0000000140)=""/184, 0xfffffffffffffe8a) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000000000000007000000010000000800000000000000ff030000000000000000000000000000000000000000000000080000000001000000000000000000000000800000000000000000005f1db1d152c251c10000ff0100000000000000000000000058c75d852406f6a4ae90ff62692c9600000000000000c190000200000000000080000000000000000500000000000000000000000000000100000000000000000000000000000000000000000000e500000000000000000000000000a9c0a6f5785f9a5e516cce"]) 2018/04/17 12:42:02 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x9c000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0)={0x81, 0x3ff, 0x8, 0x8, 0xffffffffffffffff, 0x8, 0x2c, 0x9, 0x9, 0x0, 0x1}, 0xb) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891de0000390008000a000c00060000001900a30700000000000000dc1338d54400009b8413f7ff5afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) 2018/04/17 12:42:02 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000240)=""/104, 0x68, 0x0, &(0x7f0000000080)={0xa, 0x4e22, 0xb9, @dev={0xfe, 0x80, [], 0x21}, 0x7fffffff}, 0x1c) r1 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="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", 0xfffffffffffffd71, 0x880, &(0x7f0000000040)={0xa, 0x4e26, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x800000000000}}, 0xffffffffffffff2e) 2018/04/17 12:42:02 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000200)=0x22d) setuid(r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000000c0)={r3, 0x55, "80323634301e2926dc68f1d25ab0fa6a5e95e2e495a78f6009b7ea6d53bf52de3422cb9c8779e0b5578bb73c1d499cc93ecbcea8ab7bf6d39472f4f4b4a511b50cfd4fa07468bb9c474efd2414b8e0944b7d6dd498"}, &(0x7f0000000140)=0x5d) 2018/04/17 12:42:02 executing program 3: r0 = gettid() r1 = dup(0xffffffffffffffff) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r2 = syz_open_procfs(r0, &(0x7f0000000240)='syscall\x00') fstatfs(r2, &(0x7f0000000300)=""/73) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000040)={0x401, 0xb0, 0x5}) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) lseek(r2, 0x800000000000000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000000)={{0x1, 0x0, 0x10001, 0x1, 0x2}}) 2018/04/17 12:42:02 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008cd000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000180)={0x10}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/209, &(0x7f0000000100)=0xd1) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f00000001c0)=0x5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)) epoll_wait(r2, &(0x7f0000eebff4)=[{}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d}) 2018/04/17 12:42:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x40}], 0x200000000000019e, 0x1000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000180)="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") ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0xd41) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101000, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff}, 0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x0, 0x6, 0xffffffff, 0xb56, 0xe563, 0x4, 0x8, 0x2, 0x8, 0x8}) 2018/04/17 12:42:02 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000b07000)={0x10, 0x0, 0x0, 0x20001000001}, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x897b, &(0x7f0000000040)={'irlan0\x00', @ifru_map={0x5, 0x3, 0x5, 0x100, 0x800, 0x3f800000000000}}) sendto$inet6(r1, &(0x7f0000000000), 0x394, 0x8800, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r1, &(0x7f0000330ff0), 0x0, 0x0, &(0x7f0000000fe4)={0xa}, 0x1c) 2018/04/17 12:42:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000937000)='wchan\x00') preadv(r2, &(0x7f0000362fa0)=[{&(0x7f0000a74f72)=""/142, 0x8e}], 0xd6, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x6) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000280)) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000248000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x3, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x231) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f00000002c0)="a27dbd2e1775b6281fa9ba07c9ebb11a0115efccc20c311265abc2243176e38d179dedfbc0e45af516909f0084c1a744d185cf8702cca3211d0c304bfdad1ca51e9c833d001c7607282ee66fa665b38e6ce31032cbc869ba68ac88f7d6e96174954918b10941b155", 0x68) r4 = getpgrp(0xffffffffffffffff) ptrace$poke(0x5, r4, &(0x7f0000000200), 0x2) socket$inet_dccp(0x2, 0x6, 0x0) sendfile(r0, r3, &(0x7f0000255ff8)=0x4, 0x3) 2018/04/17 12:42:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x8, 0x10000000000000, 0x5, 0xfffffffffffffffa, 0x7, [{0x7, 0x8001, 0x6, 0x0, 0x0, 0x1000}, {0x9, 0x7fffffff, 0x10001, 0x0, 0x0, 0x8}, {0x7, 0x3, 0x8001, 0x0, 0x0, 0x200}, {0x8, 0x2, 0x2, 0x0, 0x0, 0x80}, {0x38f9, 0xd9714ff}, {0x6, 0x7, 0x5, 0x0, 0x0, 0x800}, {0x2, 0x6, 0x80}]}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000100)={{0x11, @rand_addr=0xfffffffffffffff7, 0x4e24, 0x3, 'ovf\x00', 0x25, 0x327b, 0xb}, {@rand_addr=0x8000, 0x4e21, 0x2000, 0x0, 0x4, 0x2}}, 0x44) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x1ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @in6={0xa, 0x4e22, 0x4cb, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x9f24, @empty, 0x2b294d6d}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x15}, 0x3ff}, @in6={0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x18}, 0x82d1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}], 0xac) exit(0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) shutdown(r0, 0x1) 2018/04/17 12:42:04 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) sysfs$3(0x3) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) umount2(&(0x7f0000000040)='./bus\x00', 0x8) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000100)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/17 12:42:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000fc0)='net/dev_snmp6\x00') getsockname$netrom(r0, &(0x7f0000001000)=@full, &(0x7f0000001080)=0x48) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x5115c0, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) recvmmsg(r1, &(0x7f0000000f00)=[{{&(0x7f0000000240)=@can={0x0, 0x0}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/86, 0x56}, {&(0x7f0000000340)=""/250, 0xfa}], 0x2, &(0x7f0000000480)=""/150, 0x96, 0x5}, 0xef}, {{&(0x7f0000000540)=@ipx, 0x80, &(0x7f0000000b00)=[{&(0x7f00000005c0)=""/142, 0x8e}, {&(0x7f0000000680)=""/200, 0xc8}, {&(0x7f0000000780)=""/47, 0x2f}, {&(0x7f00000007c0)=""/238, 0xee}, {&(0x7f00000008c0)=""/35, 0x23}, {&(0x7f0000000900)=""/223, 0xdf}, {&(0x7f0000000a00)=""/197, 0xc5}], 0x7, &(0x7f0000000b80)=""/174, 0xae, 0x30}, 0x7}, {{&(0x7f0000000c40)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000cc0)=""/168, 0xa8}, {&(0x7f0000000d80)=""/79, 0x4f}, {&(0x7f0000000e00)=""/109, 0x6d}], 0x3, &(0x7f0000000ec0)=""/2, 0x2, 0x1ff}}], 0x3, 0x0, 0x0) recvmmsg(r1, &(0x7f0000007bc0)=[{{&(0x7f00000010c0)=@sco, 0x80, &(0x7f0000001300)=[{&(0x7f0000001140)=""/153, 0x99}, {&(0x7f0000001200)=""/197, 0xc5}], 0x2, 0x0, 0x0, 0xa36e}, 0x1}, {{&(0x7f0000001340)=@ax25, 0x80, &(0x7f0000003780)=[{&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/239, 0xef}, {&(0x7f00000024c0)=""/2, 0x2}, {&(0x7f0000002500)=""/131, 0x83}, {&(0x7f00000025c0)=""/159, 0x9f}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000003680)=""/239, 0xef}], 0x7, &(0x7f0000003800)=""/236, 0xec, 0x2}, 0x8}, {{&(0x7f0000003900)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000004c80)=[{&(0x7f0000003980)=""/199, 0xc7}, {&(0x7f0000003a80)=""/98, 0x62}, {&(0x7f0000003b00)=""/83, 0x53}, {&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000004b80)=""/248, 0xf8}], 0x5, &(0x7f0000004d00)=""/4096, 0x1000, 0x401}, 0x100000001}, {{&(0x7f0000005d00)=@hci={0x0, 0x0}, 0x80, &(0x7f00000060c0)=[{&(0x7f0000005d80)=""/226, 0xe2}, {&(0x7f0000005e80)=""/106, 0x6a}, {&(0x7f0000005f00)=""/191, 0xbf}, {&(0x7f0000005fc0)=""/245, 0xf5}], 0x4, &(0x7f0000006100)=""/231, 0xe7, 0x100000001}, 0x7}, {{0x0, 0x0, &(0x7f0000006480)=[{&(0x7f0000006200)=""/169, 0xa9}, {&(0x7f00000062c0)=""/140, 0x8c}, {&(0x7f0000006380)=""/210, 0xd2}], 0x3, &(0x7f00000064c0)=""/172, 0xac, 0x7}, 0x6}, {{&(0x7f0000006580)=@pppol2tpv3, 0x80, &(0x7f0000006880)=[{&(0x7f0000006600)=""/202, 0xca}, {&(0x7f0000006700)=""/148, 0x94}, {&(0x7f00000067c0)=""/74, 0x4a}, {&(0x7f0000006840)=""/10, 0xa}], 0x4, &(0x7f00000068c0)=""/30, 0x1e, 0x1}, 0x6}, {{&(0x7f0000006900)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, 0x80, &(0x7f0000006b80)=[{&(0x7f0000006980)}, {&(0x7f00000069c0)=""/90, 0x5a}, {&(0x7f0000006a40)=""/8, 0x8}, {&(0x7f0000006a80)=""/207, 0xcf}], 0x4, &(0x7f0000006bc0)=""/59, 0x3b, 0x8}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f0000007100)=[{&(0x7f0000006c00)=""/84, 0x54}, {&(0x7f0000006c80)=""/152, 0x98}, {&(0x7f0000006d40)=""/158, 0x9e}, {&(0x7f0000006e00)=""/137, 0x89}, {&(0x7f0000006ec0)=""/234, 0xea}, {&(0x7f0000006fc0)=""/205, 0xcd}, {&(0x7f00000070c0)=""/17, 0x11}], 0x7, &(0x7f0000007180)=""/1, 0x1, 0x9}, 0x100}, {{&(0x7f00000071c0)=@sco, 0x80, &(0x7f0000007680)=[{&(0x7f0000007240)=""/58, 0x3a}, {&(0x7f0000007280)=""/156, 0x9c}, {&(0x7f0000007340)=""/233, 0xe9}, {&(0x7f0000007440)=""/62, 0x3e}, {&(0x7f0000007480)=""/23, 0x17}, {&(0x7f00000074c0)=""/254, 0xfe}, {&(0x7f00000075c0)=""/28, 0x1c}, {&(0x7f0000007600)=""/112, 0x70}], 0x8, &(0x7f0000007700)=""/238, 0xee}, 0x5}, {{&(0x7f0000007800)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000007a80)=[{&(0x7f0000007880)=""/216, 0xd8}, {&(0x7f0000007980)=""/238, 0xee}], 0x2, &(0x7f0000007ac0)=""/220, 0xdc, 0x8}, 0x1}], 0xa, 0x2000, &(0x7f0000007e40)={0x0, 0x989680}) getsockname$packet(0xffffffffffffffff, &(0x7f0000007ec0)={0x0, 0x0, 0x0}, &(0x7f0000007f00)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000008100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000800}, 0xc, &(0x7f00000080c0)={&(0x7f0000007f40)={0x148, r3, 0x210, 0x70bd2d, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r4}, {0x12c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}]}, 0x148}, 0x1, 0x0, 0x0, 0x240000d0}, 0x5) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/17 12:42:04 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)={[0x33, 0x38, 0x31, 0x38, 0x0, 0x0, 0x33, 0x33, 0x34]}, 0x9) accept$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/17 12:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x201, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x8, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0xfffffffffffffffc}, 0x0, [0x0, 0x0, 0x95f4]}, 0xfffffffffffffeb0) 2018/04/17 12:42:04 executing program 4: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0xe4, 0x0, &(0x7f0000000400)=[@reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000000), &(0x7f0000000040)=[0x20, 0x30, 0x28, 0x30, 0x40, 0x48, 0x38]}}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000080), &(0x7f00000000c0)=[0x48, 0x18, 0x28, 0x18, 0x8a028ae1c5b40d4d]}}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x3}, @decrefs={0x40046307, 0x4}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x60, 0x8, &(0x7f0000000140)=[@fda={0x66646185, 0x0, 0x0, 0x5}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f0000000100), 0x1, 0x0, 0x28}], &(0x7f0000000200)=[0x38]}}], 0xb2, 0x0, &(0x7f0000000240)="017f5749feaba03eb1e75beed287e9c97c2448c53a1db2e85abffef903f8dff5c58030c4a8d6146e8948e572c54ee0344580ba390a8686b6dd121458e3c6209c48eac7c0be306919b3959b401ff99334308a986573b3825b02adaaa3a6671ed13f04f50b9398dffb591a78f1b0932174156f70eb75b20fff04582047fa4a82f588b8888e7041493c8587720f96395a14af3be8d39b6eb4b8f5d67c91040297da2032b0cf1c204a1a0511df60bb82ea5512f8"}) read(r0, &(0x7f0000000300)=""/250, 0xfffc) fcntl$setpipe(r0, 0x407, 0x8004) 2018/04/17 12:42:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x511c01, 0x0) timerfd_gettime(r1, &(0x7f0000000280)) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003b9fdc)) r2 = dup2(r0, r0) mq_notify(r2, &(0x7f0000000100)={0x0, 0x4, 0x0, @thr={&(0x7f0000000000)="772d4c8b744cd265eb1ffdf3cc583eb40103313352400d9d2c10840e58788ee87f9b394fefd47e65793c938e813cf79329fa44f8b39d43be8ce92d526734e542421c2c76f11d0814211ac379d9a916bb1459e7603a0fafb42dfa8aad32f89b97f0c585e0aa21744801288a61c79088c459c90daca3cfaca026cd7656141f1eab0a3a", &(0x7f00000000c0)="9cb62a5ae3ed8b3844748bbecd44e5dcac"}}) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000180)={@local, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x18}, @empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xff, 0x40, 0x4, 0x400, 0x9, 0x2, r3}) 2018/04/17 12:42:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000df7000), 0x4) 2018/04/17 12:42:04 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x8001, 0x8aa7, 0x0, 0x3, 0x7f, 0x7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0x15, 0x3, 'client1\x00', 0x0, "950c00", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0", 0x0, 0x1000000000046ba}) 2018/04/17 12:42:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x20000809) writev(r0, &(0x7f0000000040)=[{&(0x7f0000dbe000)="290000002e003109ebff0706000000070a000000010000001883000016fffff70000d81f99645aff00", 0x29}], 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@output_mark={0x8, 0x1d}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r2, &(0x7f00004d4000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1c) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000002, 0x10010, r0, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x105) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000240)=0x8000, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000200)=r4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x8}, @in6={0xa, 0x4e20, 0x100000000, @dev={0xfe, 0x80, [], 0xf}, 0x7fff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x3f, @empty, 0x898}, @in6={0xa, 0x4e24, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0xbef8}, @in6={0xa, 0x4e24, 0x10001, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0xdc) setsockopt$IP_VS_SO_SET_DELDEST(r5, 0x0, 0x488, &(0x7f0000000100)={{0xbf, @rand_addr=0x6, 0x4e20, 0x1, 'lblcr\x00', 0x10, 0x70, 0x6a}, {@broadcast=0xffffffff, 0x4e20, 0x1, 0x7, 0x6, 0x9}}, 0x44) 2018/04/17 12:42:04 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000000)='C', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/17 12:42:04 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}]}, 0xa0}, 0x1}, 0x0) 2018/04/17 12:42:04 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x20000000}) r2 = memfd_create(&(0x7f0000000080)='-cgroup\\/}\x00', 0x1) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000000c0)=0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) 2018/04/17 12:42:04 executing program 0: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x80000000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) renameat(r2, &(0x7f0000000000)='./bus\x00', r3, &(0x7f0000000040)='./bus\x00') open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) 2018/04/17 12:42:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x1, 0xcc, &(0x7f00000003c0)=""/248, &(0x7f0000000000)=0x2c2) 2018/04/17 12:42:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000280)) r2 = getpid() r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0xe800, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0xfff, 0x7, 0x1000}, 0x4) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0xa000, 0x0) setsockopt$packet_int(r4, 0x107, 0x1f, &(0x7f0000000100)=0x1, 0x4) wait4(r2, 0x0, 0xc0000002, &(0x7f0000000000)) 2018/04/17 12:42:04 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x4) r1 = dup(r0) sysfs$3(0x3) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) umount2(&(0x7f0000000040)='./bus\x00', 0x8) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000100)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/17 12:42:05 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0xfb, 0x200000) accept4$llc(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x10, 0x80000) open$dir(&(0x7f00000003c0)='./file1\x00', 0x100, 0x0) socket$pppoe(0x18, 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) fchdir(r2) rt_sigreturn() r3 = creat(&(0x7f0000000240)='./file1\x00', 0x0) write$binfmt_aout(r0, &(0x7f0000000440)=ANY=[], 0x2a9) fallocate(r3, 0x0, 0x10000, 0x64) fallocate(r3, 0x20, 0x0, 0x100000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xdc, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x4e24, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0xae77}, @in6={0xa, 0x4e21, 0x3e1d086e, @dev={0xfe, 0x80, [], 0x1a}, 0x6}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @rand_addr=0x9}, @in={0x2, 0x4e21}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r4, 0x249c}, 0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000440)=0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000000)={0x8, 0x0, 0x10001, 0x6}) ustat(0x401, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000000040)={r5, 0x6}) 2018/04/17 12:42:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4000000000000004, &(0x7f0000000000)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f0000000140)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}], 0x4000052, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000000c0)=0x4, 0x4) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) 2018/04/17 12:42:05 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000000c0)={0xbf7}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001e0001000000000000000000e0000001630e000000000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/17 12:42:05 executing program 4: r0 = socket(0x100000000000f, 0x1, 0x801) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000002c0), &(0x7f0000000340)=0x60) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x10400000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x14, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x91, 0x4) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r2}) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000005580)={'bcsh0\x00'}) getsockname$packet(r3, &(0x7f00000055c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005600)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000005780)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4008811}, 0x4000000) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000540)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6f, r5}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000400)) keyctl$clear(0x7, r4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername(r3, &(0x7f00000004c0)=@can, &(0x7f0000000200)=0xffffffffffffffba) r6 = open(&(0x7f00000007c0)='./file0\x00', 0x800c0, 0x40) ptrace$getenv(0x4201, r2, 0x100000001, &(0x7f0000000380)) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r6, 0x0, 0x487, &(0x7f0000000800), &(0x7f0000000840)=0x30) bind$inet6(r7, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet6(r7, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/04/17 12:42:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000240)={0x7ff, 0x6}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x81, 0x0) fcntl$setstatus(r3, 0x4, 0x40000) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x9, 0x1, 0x400, 0x9, 0x0, 0x800, 0x2000, 0x8, 0x1, 0x1e, 0x5, 0x4, 0xc7099e3, 0x9, 0x100, 0x7, 0x7fffffff, 0x8a6, 0x3, 0x1, 0x8, 0x7ff, 0x200, 0x0, 0x2, 0x4, 0x2, 0x10000, 0xa3, 0x1, 0x875, 0x0, 0x5, 0x400, 0x800, 0x7, 0x0, 0x6, 0x2, @perf_config_ext={0x1, 0xa9}, 0x24400, 0x6, 0x5, 0xffffffffffffffff, 0x4, 0x4, 0x7ff}, r1, 0xd, r3, 0x8) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0000000400010090000000000000000000000000", 0x39}], 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000080)=""/57) 2018/04/17 12:42:05 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000000)='C', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/17 12:42:05 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x3}}) 2018/04/17 12:42:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) write(0xffffffffffffffff, &(0x7f00000b5000), 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000040)=""/176) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000100)) fcntl$setstatus(r0, 0x4, 0x40000) 2018/04/17 12:42:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) fcntl$setownex(r0, 0xf, &(0x7f0000000840)={0x0, r1}) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e20}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000003c0)=0xfff, 0x4) getsockname$ax25(r2, &(0x7f0000001040), &(0x7f0000001080)=0x10) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000400)=""/43) recvmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/116, 0x74}], 0x1, &(0x7f0000000140)=""/251, 0xfb, 0x45f6}, 0x40) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000100)=0x5, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000000040), &(0x7f0000000180)=0x4) r4 = socket(0xf, 0x6, 0x7) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0xffffffdffffff000, 0x4) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000140), 0x4) getsockname$ipx(r4, &(0x7f0000000fc0), &(0x7f0000001000)=0x10) setsockopt$inet_dccp_int(r3, 0x21, 0x15, &(0x7f0000000000)=0x8001, 0x4) recvmmsg(r3, &(0x7f0000000e40)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/28, 0x1c}], 0x1, 0x0, 0x0, 0x2}, 0x6}, {{&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000000340)=""/16, 0x10, 0x6}, 0x5}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000380)=""/87, 0x57}, {&(0x7f0000000400)=""/224, 0xe0}, {&(0x7f0000000500)=""/68, 0x44}, {&(0x7f0000000580)=""/80, 0x50}, {&(0x7f0000000600)=""/224, 0xe0}, {&(0x7f0000000700)=""/237, 0xed}], 0x6, &(0x7f0000000880)=""/129, 0x81, 0x9c}, 0x3}, {{&(0x7f0000000940)=@nfc, 0x80, &(0x7f0000000b40)=[{&(0x7f00000009c0)=""/20, 0x14}, {&(0x7f0000000a00)=""/236, 0xec}, {&(0x7f0000000b00)=""/62, 0x3e}], 0x3, &(0x7f0000000b80)=""/13, 0xd, 0xdf8}, 0x9}, {{&(0x7f0000000bc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000c40)=""/116, 0x74}, {&(0x7f0000000cc0)=""/164, 0xa4}, {&(0x7f0000000d80)=""/48, 0x30}], 0x3, &(0x7f0000000e00)=""/10, 0xa, 0x1}, 0x6651}], 0x5, 0x2020, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000f80)={'\x00', {0x4, 0x9, 0x100000000, "c9a0e9f99ef9", 0x10}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet(r3, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r3, 0xfffffffffffffffc) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x0, 0x3f, 0x10000000, 0x20, 0x0, 0xe74, 0x0, 0x6, 0x200, 0x8000, 0xdc1, 0x0, 0x1f, 0x8000, 0xf0be, 0x0, 0x6, 0x0, 0x81, 0x7, 0x2f, 0x9, 0x22f, 0x0, 0xffffffffffff8000, 0x7, 0x0, 0xffff, 0x6, 0x8, 0xcc77, 0x7, 0x0, 0x3, 0x8, 0x1, 0x0, 0x40, 0x2, @perf_config_ext, 0x8, 0xff, 0x7dc, 0x6, 0x100, 0x7, 0x800}, r1, 0x9, r2, 0x1) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$llc(r2, &(0x7f0000000280)="81ca1d434a524276ec4c27f2f8e2c9c869b85b99ce55413404b21bdc4c16a025062909f97ef1f57816c60d9369c1c7593f45c53a9f25a8683ad24381a325d65f87f83e509f6d86335274fa975dfc1012dc5fc8ef2f07fe73559c3a811bc5c9acfaa058291d6501bfbf7fe0db9029105ba0c081fc540577f0ae254faabcb306159aa696cdcfa89f15", 0x88, 0x4000004, &(0x7f0000000340)={0x1a, 0x32f, 0x401, 0xc46d, 0x6, 0x5}, 0x10) 2018/04/17 12:42:05 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0xfffffffffffffffc) fallocate(r1, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000280)={0x0, &(0x7f0000000040)}) 2018/04/17 12:42:05 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000000)='C', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/17 12:42:05 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000005, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x3, 0xfffffffffffffffb}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x100000001, 0x2, 0x200, 0x1, 0x4, 0x4, 0x4, 0x9, r2}, &(0x7f0000000380)=0x20) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x480000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000140)={0x0, 0x0, 0x0, {}, {}, @period}) fcntl$setstatus(r0, 0x4, 0x4400) creat(&(0x7f0000000100)='./file0\x00', 0x5a) 2018/04/17 12:42:05 executing program 1: r0 = add_key(&(0x7f00006d8ffb)='user\x00', &(0x7f0000159ffb)={0x73, 0x79, 0x7a}, &(0x7f000091a000)='z', 0x1, 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/9, 0x9) keyctl$clear(0x7, r0) 2018/04/17 12:42:05 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x2800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x7ff}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000380)={r1, 0x56}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r3, 0x301, 0x70bd29, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x240408c0}, 0x1) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000040)=""/248) r4 = syz_open_procfs(0x0, &(0x7f0000011fea)='net/ip_tables_matches\x00') preadv(r4, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x1, 0x4) 2018/04/17 12:42:05 executing program 3: r0 = socket(0x0, 0x80007, 0x62) write(r0, &(0x7f0000000040)="220000002000070700be0000090007010a0000ff0000000000200000050013800100", 0x22) 2018/04/17 12:42:05 executing program 7: ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) write$selinux_load(r1, &(0x7f0000000380)={0xf97cff8c, 0x8, 'SE Linux', "88eba226a0f50be82c5e6c73bc265c78d0cfe81ed45bed7cadec6568a942acd5f4bda14e06166c9a40e50c739dc181c9271f1bfb4989d33e4ef9e70a7e41c435e63bc3b49b17a1be8e4dc09fa69a75e9407b341239026dd0fc2f5c4154c6c89d7337f7c30f4f70bd36fefca8b65dd8d02c9e35a34d077f370ff2b878dbcf30"}, 0x8f) fchdir(r0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x2000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') mq_timedsend(r2, &(0x7f0000000480)="1ab3ad79bb78c7b88fb4ca5f03d9d9d8e2a168f831a120f9fa12dea6c571ef34f7afd15a6d40471c99b5b88cba3fbeb2fe347dc49def3b1b35703abfac36fef1c0524b50f5d7e19e2f3925603155e70da23626e9adb7d88bb7142c88dd397599cc6d1a2b6dd053be4c473dae142215ffdd74e3a4e0568b92d5c49e9fc846ee09b360b3ffc78020b09727a186ac266da855e1c970934fbacc4b2ded5f78e894c4324c5d892c0167347db3d55a601ac191802125edc3926ca8d1ddae56a98d8baed95141d9cd8b110b65acd2e7a2df0f88a5f08babaa789d528c0dc13df174cc280df36925ec6d0db51af6f1280cecf1485f", 0xf1, 0xffff, &(0x7f00000000c0)={0x0, 0x989680}) fallocate(r3, 0x3, 0x81, 0xffff) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000180)="000000007e612751a3d200f4ce9fd6a97d297f0b", 0x124) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x9, 0x0, 0x7}, 0xc) r4 = getuid() ioctl$TIOCCONS(r2, 0x541d) setreuid(0x0, r4) fallocate(r2, 0x0, 0x172d, 0x8) [ 51.960487] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 51.993664] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/17 12:42:05 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000000)='C', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/17 12:42:05 executing program 3: r0 = inotify_init() mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x407fffffd, 0x32, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000f2f)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0xd8) 2018/04/17 12:42:05 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001580)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000015c0)=@assoc_value={0x0}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001640)={r1, @in6={{0xa, 0x4e20, 0x3, @empty, 0xff76}}, 0x100000000, 0x9}, &(0x7f0000001700)=0x90) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/04/17 12:42:05 executing program 7: mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800), &(0x7f0000000840)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000bc0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000d80)=ANY=[@ANYBLOB="e402000019007000fd0000000200000100100000000000000100ac1414beeedeaa0000000000000000094d4e2300094e2100010a002000a600080000"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup\x00', 0x200080, 0x0) fchmodat(r0, &(0x7f0000000500)='./file0\x00', 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000c00)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000d00)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000d40)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) connect$packet(r1, &(0x7f0000000880)={0x11, 0x1c, 0x0, 0x1, 0x5, 0x6, @random="0c7036a6eb31"}, 0x14) getsockname$ipx(r2, &(0x7f0000000240), &(0x7f0000000280)=0xffffffffffffff66) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='tmpfs\x00', 0x0, &(0x7f0000000240)) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') renameat2(r2, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000480)='./file0\x00', 0x0) r4 = inotify_add_watch(r2, &(0x7f00000008c0)='./file0\x00', 0x400) inotify_rm_watch(r1, r4) renameat(r2, &(0x7f0000000b40)='./file0\x00', r0, &(0x7f0000000dc0)='./file0\x00') poll(&(0x7f0000000540)=[{r1, 0x10000000000008}, {r1, 0x1022}, {r0, 0x8004}], 0x3, 0x241) mkdir(&(0x7f00000004c0)='./file0\x00', 0x10) sendmsg(r0, &(0x7f0000002180)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000900)="0a2b0eae72f498a9475b7e0920d268fc464f3c5e7fef8dbb2226ef7c12a6197e9969cc003cedcf35eed2dc9f331fcb8a4227f1c154fe7d9fa32f2cc2fe0260da345f1cde13e5bf0966a83982bcbc078dce812eeeb4500c191d4911db6e720176a4e776e325adcf27da512370022a6ebee2cc70268a1625567a84215480b8aa86cbb98359df4bb6b83612a7aca9", 0x8d}, {&(0x7f0000001e80)="6b9099385ecd28a2af2cc7fb134119694583d63d13274af688f3b9c6dd1b30aa15a16c414aba13222861e3e2e2195289406b6b73014c56a9c65e41ff69d82123e2fd624a9b2eb9211d2adf9517c1dbb3bbdcc44b2ab35c80b64f0cc8fae287110e04b533b92c4640dc47971a3063eb403885c043a70853574772a4566781b58186e81291e98545e94cc2aa86e4600d42c04acfaa47678ea871cffabf3c5a64f04a34f32330f49fb1b1aa00830a086f33003d78ab8709a763d21eb2879251df128280e651", 0xc4}], 0x2, &(0x7f0000002040), 0x0, 0x4}, 0x8800) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sendmsg(0xffffffffffffffff, &(0x7f0000002d40)={&(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000380)="b9e392efd67d63a3533b2baa0c1340e780d310ba2ed0fe2ea552f2485bdb0346b3cd873bb194e2283f6396c07eb370929a050af0bbbd39ceb128af29c8a949b5087ff5a29931ca3ab8440fc821", 0x4d}], 0x1, &(0x7f0000000800), 0x0, 0x4000004}, 0x8004) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000700)={&(0x7f00000006c0)=[0x1, 0x4e49, 0x5, 0x169], 0x4, 0x2, 0x8, 0x5, 0x2, 0x10001, {0x8, 0x0, 0x2, 0x4, 0x4, 0x0, 0x8001, 0xf1, 0x5c, 0x6, 0xffff, 0x9, 0x3, 0x7fff, "6818ed6e685d0ed906bd4ddaf311990a7a93c201ecfdcaf36ef3aa782131c534"}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000002c0)=[{0x3}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x100, 0xe03, 0x7f, 0x7, 0x88}, &(0x7f0000000a80)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000ac0)={r5, 0xffffffffffff8000, 0x42a}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@mcast1, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000680)=0xe8) 2018/04/17 12:42:05 executing program 6: capset(&(0x7f0000000100)={0x4000019980330}, &(0x7f0000000000)={0x800000, 0xfffffffffff7ffff}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/17 12:42:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="2000000015000000020000000000000000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x501000, 0x0) 2018/04/17 12:42:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) r1 = creat(&(0x7f0000000780)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000004c0)={r2, 0x3, 0x1ff}, &(0x7f00000006c0)=0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x2, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={0x0, 0x190d}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={r3, @in={{0x2, 0x4e20, @rand_addr=0x101}}, [0x4, 0xbd6a, 0x80000001, 0x5, 0x7fffffff, 0x100000001, 0x4, 0x0, 0x0, 0x1, 0x0, 0x4, 0x2008, 0xfffffffffffffc01, 0xf5c]}, &(0x7f0000000000)=0x100) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x0, 0x401}) fsync(r0) sched_yield() fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') lstat(&(0x7f0000000240)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000000440)) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9008, 0x0, 0x0, 0x0, 0x100000000000) 2018/04/17 12:42:05 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/26, 0xc) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000ac4000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x0, 0x2, 0x4}}) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000249000)='./file0\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) dup3(r1, r0, 0x0) 2018/04/17 12:42:05 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006c7ffc)=0x3) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) sched_getscheduler(r2) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x8, 0x1ff, 0x84e9, 0x9, 0x1, 0x1, 0x9850, 0x3, 0x5, 0xfffffffffffffff9, 0x0, 0x5}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fcffc)) [ 52.117535] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/04/17 12:42:05 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000000)='C', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:05 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000380)=0x0) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) sendmmsg$unix(r2, &(0x7f0000000980)=[{&(0x7f00000009c0)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000000a40), 0x0, &(0x7f0000000940)=[@cred={0x0, 0x1, 0x2, r3, r4, r7}], 0x0, 0x80}], 0x492492492492547, 0x0) poll(&(0x7f0000084ff0), 0x0, 0x0) r8 = dup2(0xffffffffffffffff, r1) getsockopt$netrom_NETROM_T4(r8, 0x103, 0x6, &(0x7f0000000140)=0x6, &(0x7f0000000200)=0x4) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000480)) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000000500)) getpgid(r6) fcntl$getown(r8, 0x9) unshare(0x8000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x200, 0x5, 0x200, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r9, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r10}, &(0x7f0000000340)=0x8) getresgid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) ioctl$TIOCNXCL(r8, 0x540d) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000880)={0x8001}, 0x4) setresgid(r11, 0x0, r5) signalfd(0xffffffffffffffff, &(0x7f00000000c0)={0x9}, 0x8) renameat(0xffffffffffffffff, &(0x7f0000000580)='./file0\x00', r8, &(0x7f0000000540)='./file0\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) 2018/04/17 12:42:05 executing program 0: r0 = memfd_create(&(0x7f000067bfff)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') truncate(&(0x7f0000000140)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000a40)={0x6, 0x2, 0x7, 0xfff, 0x0}, &(0x7f0000000a80)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000ac0)={r1, 0x8}, &(0x7f0000000b00)=0x8) r2 = open(&(0x7f0000704ff8)='./file0\x00', 0x0, 0x0) sendmsg$netrom(r2, &(0x7f0000000a00)={&(0x7f0000000280)=@full={{0x3, {"892befc4e10586"}, 0x6}, [{"7e5021c53bb3b7"}, {"78086fc272d761"}, {"e87cbe5a9ee6f1"}, {"8d89ddd3c43b3c"}, {"c274a1d44822a9"}, {"e2415eed0f87fb"}, {"7898b9e576f183"}, {"4a1c48a0dcbef8"}]}, 0x48, &(0x7f0000000480)=[{&(0x7f0000000300)="de4d39ce73b12aeee95f2f42016d756ae9ff50e4a9e8628477c03b646c68bc0d945e931d0bad6572d5d88e4202aa176a2345ccaf5dbfe8c0ab244c9bb0654c88e952987c98b3049ba7ce4362d19e542bb06b829e932cb33223a4af9d12d219f9c92caf154abbf0f695ec365332f163db3968e66a4fcef4cb385a89057f7420c71a53a45c7ab02987acdf7a37b8e2e9dd6fab14c42be02c3308bc064d264bd7e6f95e042cf3c19309f04ecc2e06f7003320bba4dd833a9363dfa553ae263f1aab122ea515864c", 0xc6}, {&(0x7f0000000400)="53535e5e03adb6320a36ba7c2a3a0d4a7c6ec33cd5619f6e757bae69e3e1821876d2062be0de4e82de81425a10c80454f837088d69a93912dd2c8af737dfc2888554c045b68ee7e21d8af54555ece6b4dfeb807106ce5c8e6c8bb4b3ba80504ae8deab9a68fc9759fb9e32c8b7ee4596e5ce4a1ef283e0ee4abf95a1f4", 0x7d}], 0x2, &(0x7f00000004c0)=[{0xa8, 0x19f, 0x3, "1ff4ce99f34c000c3e539d99e135b3062c50a8e544909520070f94802dd5c951888a81de74bac18c51f64ee40f9db37d7f389dee4eb089edc0aea31832843d1adbdba8ecfe2674a300f3c844f3323e48c854f5181f7757e9ee88ae207695877ebeac868a34db3ba34262c3338385c980fc84e4fd84d1dc9a0f28937d6e0850ce8f670834c7dfcdde49fcab089c8cf3fd04d3be"}, {0xe0, 0x0, 0x0, "d3459f0d80d0432712ab7c0b0a71063c154e03391ff3e934a2acb863fff1c5abef707165fd5c2f07286649ab57fbddc11447849ad0b4e2c89457396230c6f1f3f2b413bf89b2f4bc12728896dde091b6c77641fc424dc2b7ac6956e0cd7a4c5e3e7cc523786ca0baa85e8b38e40543c0406f12f24f36cf0668b7e90c8f38468144b92bc667b5144e019e2a7f9b2da02d92489e2916cd84888b25e4d21ea5aba4f85e5fa2ccd34d549a387240592b3bcb371fe5e91e3e7a8b5251240f82925c70a76461ec78f208eb397021"}, {0xa8, 0x11d, 0x69, "b6750b28cc1301785001da86896472a598f6eeb3850d2e988ffdae099fc016b0bc3d8a5ec0d7e9c8bffbba0b21e47979043ee7253aec6e5fdc35eddaafd73b2745cb38b0e8f440d0792da88cce1a284e4ebee6091578110a6cc4c4c35c60ddbd5b707f66d32618cf5fc3f35e0d89446702cdb4119aaad2760a2be5c5b592d30b95500ad838f059bb1b6e7804d0b76cf1bf47836ac5b12c"}, {0xb8, 0x10f, 0x8281, "f54efe73c13d9e63f72375c042f2c7d28ea10972011d10e55b9ac9b163e48f72282d6d7335bf0769796fa468bf9a0b217bfa0c4ae444e50286e3a9106741bcf4ca3fd9b7b831c78c5f9078ac1b739124ad91b2945d379981597830aa1ecacea5b814a8ecd373723d24086b5a0ddcb0b5f5d03a7774d714fb9358a591cbb8926cb26bd956f69ee78b54bc3153a2b40927118750af24405bd062f3c79545b181f6dd9be17365e3"}, {0x60, 0x119, 0x0, "76b18d8a53eb05e95de77987838062d9fb2cccf8233faa9ca46c2a6e70b20bcd6497b18cafa68aef23dcadbe657d181518abb608dca57e88a15b7bdf7506a7be548e6bed045a18a92247743071a19c92"}, {0x28, 0x119, 0x1000, "0beb70772b901eb35689d2f69c5a543bb1"}, {0x98, 0x10c, 0xa5, "6ef177aa4219ab05b32470bb36ec6c71c05a3d1eb41dd988e69f7379ea9eed448dbfc8ae5428812b07bd8e1087bf9a7e756b20b0f39db74a5074f967a9ac3837acd9135d4b4b5c1644e22b75705cff9821f6261106b1d40e15979d0ec5c9724d6ed3b1d1cd97efb1519b8917d181f038af633fc3af135b6e89fd0042b70f79ccf17891"}, {0xf8, 0x115, 0x1, "2ce17a69ecd7b1fb0fe5e4ca0c2afc3af1fcf883fbd7116c87b51b10608705cb8d0fd4fbe827022d01573971078770b8950628abc9d74817992cc45a4e03f35b8d4304ea4ac051436f204580d466e15d851653a8d6902c5ced427b0d6056ef5bd6f184a7046a9ca83824bbcf3b1fee2c3c9bf0d4c3516beee684adf0a7ca13e14f3bc9c6d378cab09a9bd5c6732b294073a2dd2bb843c403d0e03ea08aff83329c194178c0a4ecf20a84cf767a06304f4e252291a1ea2c62a3bb6f46ec59e7fa85ba9194d1758a7741dabe8543b155603578c67908c55fe5ac12d3500922e28152"}, {0x40, 0x112, 0x6aa7d684, "534148990d50c927105a37403809ff3c925d795091d3452222af2e5cc7d122bc3564559f1e9e715831be"}], 0x540, 0x48010}, 0x4000004) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000001c0)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000100)={&(0x7f0000000000)=[0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x3, 0x3, 0x6}) 2018/04/17 12:42:05 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000025c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4}, 0x8) dup2(r1, r0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) 2018/04/17 12:42:05 executing program 6: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000e24000)={0x0, r0}) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=ANY=[], 0x0, &(0x7f0000f40fd0), 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) clock_nanosleep(0xb, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00000000c0)) tkill(r0, 0x15) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r0}) 2018/04/17 12:42:05 executing program 1: mknod$loop(&(0x7f0000000140)='./file0\x00', 0xc010, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/04/17 12:42:05 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000000)=""/192, 0xc0}, {&(0x7f0000000480)=""/104, 0x68}, {&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f0000000180)=""/34, 0x22}, {&(0x7f00000001c0)=""/93, 0x5d}, {&(0x7f0000000240)=""/246, 0xf6}, {&(0x7f0000000340)=""/50, 0x32}, {&(0x7f0000000380)=""/86, 0x56}], 0x8, 0x0) 2018/04/17 12:42:05 executing program 7: r0 = socket(0x8000000000010, 0x3, 0x0) write(r0, &(0x7f0000000040)="2400000058001f0014b2f407000904000200071008000111ffffffff0800020001000000", 0xffffffffffffff78) 2018/04/17 12:42:05 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000010000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/17 12:42:05 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x7, 0xe80000, 0x45c}, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2}, {0x0, @random="4b74d37c8d0a"}, 0x2000000000c, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00000e0000a1e920a78d001000"}) 2018/04/17 12:42:05 executing program 5: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) clock_gettime(0x40000000000, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+30000}}) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000140)="3ec7332c2d72dd1d512771a92d7e3ac4d6bca5cc6aeb1b192a13a14c93e2cfbceed57bed012d2f26ae48e4b9848a5e35eb5c", 0x32}, {&(0x7f0000000180)="03fb7dcbbd72bd41dfbfe031265deada69413570f8e1f53b127a8d7d800fa4133b36511cde7b7ea73c18e0c45e1bb536f173ae1f3b4b7b152df966b5d86292078431be3628cf74f55fdf64bfda637e961fe0ca8836ce63cf4c03dc989436df7589c11016d8a0dd70", 0x68}, {&(0x7f0000000200)="c1d14a8d24656125a35f6f4242175c39e7ff3f8523f50019963943027cd562fb406693e504e94ecbdbb8424d317c106dbf27b3f4e0292a6c800be933a31b14fa3864b0145f6c9248054866e3ee6a56f5768b0f020595ad5aa7c72d0208d51fa551f5e059b863f17b2b1d6383b43fbebd2191bd679aab6e0394391a867cb3227d1a4ae3baf8db897f70f4c154900d7fafdad33f55e519fd927d8b0a85fb2ee75fab0c5244b76c79dcc60a35812e87534dc4e69f2196", 0xb5}, {&(0x7f00000002c0)="67fd45d9da65a342c0daa27214f402934a6e15490b31dd579e7157", 0x1b}, {&(0x7f0000000300)="2a96b480cb9b144275da6f41c1613894e18d425a5a06639f17254016", 0x1c}], 0x5, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000eb7000)={0x1, 0x0, &(0x7f0000ecaf20)}) sendfile(r3, r0, &(0x7f0000fc1ff8), 0x80000001) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x81, 0x0, 0xffffffff80000001, 0x7f}, {0x0, 0x100000000, 0x200, 0x8000000000000000}]}, 0x10) 2018/04/17 12:42:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000d38f95), 0x3e8, 0x400c000, &(0x7f0000fa2000)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000040)={0x800000000009, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4000000000004e22, @rand_addr=0x7fff}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10, 0x69, 0x2, 0x11f, 0x6, &(0x7f0000000000)='erspan0\x00', 0x80000000003d, 0xfff}) memfd_create(&(0x7f0000000200)='[\x00', 0x3) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x4012, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) ioprio_get$uid(0x3, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffffffffffa, 0x0, 'client0\x00', 0xffffffff80000001, "ba9130be21877b07", "dd11926aed3d5f3c6f7d0d62c98ef6eb41ff10751533ee124f1648c98ecc91d5", 0x9}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000180), &(0x7f00000001c0)=0x30) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x323) close(r0) 2018/04/17 12:42:05 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000000)='C', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c99f7826e2f7d84930000000000000049612fd90800010046000000"], 0x1c}, 0x1}, 0x0) 2018/04/17 12:42:05 executing program 1: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000640)=ANY=[@ANYBLOB="3db6bbc0b37ced4e7c4fc2be94c37a9a07f86fd625985fa953ff0300000000"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000003c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) socket$inet_udp(0x2, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r1, 0x4000000002}, 0xfffffffffffffef7) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f00000006c0)=0x2, 0x4) fchdir(r2) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) fsync(r2) sendto$inet(0xffffffffffffffff, &(0x7f0000000480)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000740)=0x1, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x9}, 0x1c) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) creat(&(0x7f00000005c0)='./file1\x00', 0x100) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) connect$inet6(r5, &(0x7f0000000700)={0xa, 0x4e21, 0xdc8c, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000000680)=0x3) sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8008000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x34, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x19f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf40}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x553}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffff7ca8}]}, 0x34}, 0x1, 0x0, 0x0, 0x880}, 0x4040000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x0, 0x10001}) 2018/04/17 12:42:05 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000000)='C', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:05 executing program 4: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x8000}, {r1}, {r0, 0x2320}], 0x3, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r4, 0x0, 0x15, &(0x7f0000d10ffc)=0xfffffffffffffffb, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="04a476eb51bde7", @ANYRES32=0x0], &(0x7f00000015c0)=0x2) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x1, 0x2, 0x9, 0x8, 0x46a7}, 0xc) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r1, 0x9) r5 = syz_open_procfs(r2, &(0x7f0000000100)="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") lookup_dcookie(0x4242de7a, &(0x7f00000004c0)=""/4096, 0x1000) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000000380)={0x6, 0x6}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) setsockopt$sock_int(r5, 0x1, 0x2d, &(0x7f0000001580)=0x1, 0x4) getpeername$netrom(r1, &(0x7f0000000080), &(0x7f0000001640)=0x10) sendfile(r1, r5, &(0x7f0000000040), 0xff) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000000480)={'gretap0\x00', @ifru_data=&(0x7f0000000440)="06ebc1dce36bf6d768bf66ce9239598a60511818e91226c66cdc70109f95216b"}) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000001600)={@rand_addr=0x8, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000001540)=[@in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in6={0xa, 0x0, 0x3, @empty, 0xfffffffffffffffd}], 0x38) [ 52.291970] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/17 12:42:06 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) socketpair(0x8, 0x80004, 0x400, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) r2 = dup(r0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000780)={{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x33}, 0x0, @in6}}, 0xe8) 2018/04/17 12:42:06 executing program 0: r0 = socket(0x2, 0x1, 0x0) restart_syscall() setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x4, 0x80, 0x3, 0x0, 0x446, 0x4, 0x1}, 0xc) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'lo\x00'}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'team_slave_0\x00', 0x7ffc}) 2018/04/17 12:42:06 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000000)='C', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:06 executing program 4: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x1fffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x8ed8}) write$eventfd(r0, &(0x7f0000000300)=0xffffffff9e426f3b, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40107446, &(0x7f0000000380)=""/174) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = gettid() sched_getaffinity(r3, 0x8, &(0x7f0000000440)) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r4 = getpgid(0x0) fcntl$setown(r0, 0x8, r4) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000080)={0x14, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1b5e466675a4548780dec89f49", @ANYRES64=0x0, @ANYBLOB="0000463a566e340006"], 0x6b, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0x5, r1}) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x0, 0x0, 0x4001) socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0xfffffffffffffffa, 0x0, 0x0, 0x7}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{}, {0x77359400}}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000280)={0x2, 0x1, 0x48bd0f84, 0x9, 0x9dd3}, 0xc) socketpair(0x11, 0x807, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f0000000040)=""/29) mremap(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000000200)={0x20, 0x632, 0x40, 0x4, 0x19, 0x1}) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/04/17 12:42:06 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x8}, 0x4) syncfs(r0) 2018/04/17 12:42:06 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f00000000c0)='.\x00', 0x0, 0x6, &(0x7f0000001340)=[{&(0x7f0000000100)="2ce8496c0846bc06dcd28fe45d78ca89e17f894d024cdbc53e299f47aaed8382f17ad444724a57e4f5ef315a4a3d", 0x2e, 0x7ff}, {&(0x7f0000000140)="4f10e3ff041824c84063156aef76f0ad5e57128f89fca6dd1eb7630a602bd072534e7e3ebdfa7b5c27ec0607962db0a9873901997525a45eef1f5f684bd83e6fa83a7d406a7f2e93fcb0478c9f1480bb11d7161d4f31683953b784f0a91c82ffc6a949cc71ed8b403f7d0bce6328f36e164ed5e8d49bef11d1b8efe2e06b1f7f02aed24ec31ff9854e6c4b8492217c84b05e17e15fedae639828ea58c4bf265a602c96092bc3e3a679e4f9fcf965cd76adbe36fce589c026187821e0f6e42047a2d0fc558b46027c03d277bdfef2ba3ac7051ce149e57a21d37cacd425614dcda4d8bb13c303937db31605f7ac82b4b8243d5746aed1", 0xf6, 0x4}, {&(0x7f0000000240)="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", 0x1000, 0x400}, {&(0x7f0000001240)="7243deab738be054bec994a9f50e863f3a69541d81348ce1757ed4af11a90f837025dbfae2f8e5936abf53e9676f101c40f2ba", 0x33, 0x4}, {&(0x7f0000001280)="c5d7386484dce7577294", 0xa, 0x40}, {&(0x7f00000012c0)="1fd83e79f63dff872e16fe12efbd4c018b907d1fa61697d9a194ac9b00553c65c0de8ebb1342a9ccbf18db9f26ee615aa8ffd77c0843a4253612c9227a012493550e9d67e9cae0db205a4893f3adc51090d52a074eb46a7fc1e71afc0486116a3bad9dbbe6319dfda6681feebadf2712", 0x70, 0x8}], 0x50400, &(0x7f0000001400)={[{@map_off='map=off', 0x2c}, {@map_acorn='map=acorn', 0x2c}, {@utf8='utf8', 0x2c}]}) 2018/04/17 12:42:06 executing program 6: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x6) unshare(0x60000000) bind(0xffffffffffffffff, &(0x7f0000afb000)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000012c0)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@remote}}}, &(0x7f00000013c0)=0xe8) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='sessionid\x00') unshare(0x400) pread64(r3, &(0x7f0000000000)=""/8, 0x8, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) getgid() r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000000c0), 0x0) mq_notify(r2, &(0x7f00000001c0)={0x0, 0x2e, 0x4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="014029c852f6e20f02001c0021c2180000000085a2da787de30708135b56e5fba10a5155554c9183d69898954b3377ce23335331755c15248186b21adf44357a7621b8bd42239300cd9e7f29408a860400000000000000863d1c34fd8c6c759789acaf110b3303c89366a526d61780d49f23490591c8dd9cc73696f9d213cbabbe72082a318f8ab0506046f70b0b342c8fd5640ab2e7bd8609a2651a8b97d6984030c530fc"], &(0x7f000095dffc)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000100), &(0x7f0000000000)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c00), &(0x7f0000002c40)=0xc) epoll_create(0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="01010000000000000a004e240100000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000060000000a004e23010000000000000000000000000040000000000191990000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200100000000000000000000000000ffffac1414bb00020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2100fcffff0000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2425080000ff0100000000000000000000000000014201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b1c3000000000a004e24080000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200900000000000000000000000000ffffe00000020080ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d711d405118eb1e13097b405938d6de69c2d3e2429643b15ca7a749784cc61a40653da11e19ff9b02d912781c8775d740e1c8b126f53fbfca9ae735584e8000000c3479bd5bcceaeaf7c503af29be062b17c05e615fcecd8bcd5e0ec8e7509"], 0x390) 2018/04/17 12:42:06 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x81, 0x8) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00006b1ff4)={0x10}, 0xc, &(0x7f0000711ff0)={&(0x7f0000830000)=@bridge_newneigh={0x1c, 0x1c, 0x813}, 0x1c}, 0x1}, 0x0) 2018/04/17 12:42:06 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x200000) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="39000000130009046908000081000001000000400300000045000107000a001419001a000400020006ffe8fe000000070001010c00f41ee400", 0x39}], 0x1) setsockopt(r0, 0x3, 0xfffffffffffffffc, &(0x7f00000000c0)="a1e986d345e41303859bb9ef7d9bcd203fee59b8f9c6394294b592777f3ada01e31783bbe9d804f8ee8b887df8a33b0ab2883dac597f6dfb8b720bb34d31a6c055373f9598693870acceb072", 0x4c) 2018/04/17 12:42:06 executing program 3: munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000006a00)=""/106) 2018/04/17 12:42:06 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x18000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=r1) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000125000), 0x4, 0x200, &(0x7f0000000080), &(0x7f0000000040), 0x0) 2018/04/17 12:42:06 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) [ 53.661598] binder: 7120:7127 unknown command 1715887643 [ 53.684543] binder: 7120:7127 ioctl c0306201 20000080 returned -22 2018/04/17 12:42:06 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003}) ptrace$setopts(0x4206, r0, 0x4, 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r2, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) rt_sigtimedwait(&(0x7f0000a72000)={0xffffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a70ff0)={0x0, 0x989680}, 0x8) 2018/04/17 12:42:06 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000280)=0x3ff, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40400000}, 0x4, &(0x7f0000000100)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x26}, 0x1}, 0x0) unlink(&(0x7f00000002c0)='./file1\x00') ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000040)=0xba0c) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{}]}) 2018/04/17 12:42:06 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/loop-control\x00', 0x200, 0x0) r1 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='trusted\x00', 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000440)='syzkaller\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="af8dcdfcdc07fece30ea0d1e324c32b2a5f1f933af21bb24ae8804575f1e66f3b006dc6dcbd51411f4bc8b9bb651fff691c143c4f0670d4c69e33cbb0f589dcb89251894ea6c894622f3020f66b26191752ed5fc179083276ef66b4d9da421", 0x5f, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f00000002c0)=[{&(0x7f0000000280)}, {&(0x7f0000000340)="62ad2fb23e4d755c107a027a226ce83d68019a330593a2432d1190b5a192972d0c61015d91034211dbc30562b350e08c48f3f7d8b463dbe666ba3a2ba307fc108f0e05e8ab15a4fffbba0f874f38c2e8feb00c4a217c862417968ce13fde11faabf1c28c23508c23b98b6da106ec62793dde46bfc93d18c067be6d3d93720f875c690d442562ad8ccc9d47c8482543b09e7a3181b3c451e5ec8c20a9df7d89b269cd9107f90ce5f60a5723", 0xab}], 0x2, r2) r3 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x3f, 0x800) accept4$packet(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000580)=0x14, 0xa39380da42e2ae28) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='em1\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='/dop#\x00\x00\x00\x00\x00\x00', r4) syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) 2018/04/17 12:42:06 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:06 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x0) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0xc0045878) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000380)={0x0, @rand_addr, @dev}, &(0x7f00000003c0)=0xc) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8f144729ae3", 0x27}], 0x1, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f00000025c0)=""/4096, 0xfffffffc) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000740)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r2}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540), 0x4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000400)=[@in6={0xa, 0x4e20, 0xfffffffffffff612, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}], 0x2c) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3", 0x78, r4) [ 53.700962] IPVS: Creating netns size=2536 id=12 2018/04/17 12:42:06 executing program 5: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c4600000000000001000000000003003e0000000000000000000000000040000000000000000000000000000000000000000000380002000000000000000300000000000000000000000000000000000000000000000003ff000000000000000000000000000000000000000000000000000000ff6856a2e6f7ef0000504700000000000000000000009056f4fe9be51d0000000000000000000000000000000087cf22bba6edc7540a7c8f3b2640c4e8cd211db7c2e26ace10c7a770cf0945bacbd12fb1d5b41f0975374400000000000000000000000000"], 0xb0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000300)="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0x1000}, {&(0x7f0000000040)="e4969e21534dd62b602464c6a1e49c53ed62456804984a8588d305f05dbb98f57a7a1d62ae39b83cb7ce5628369773dfeb783df2d19a959aa697ddc28f95e3e828f9930c7fe3f3642b4d1ba6ecfa985feba31b249f70b5cd41acdf72529f46306a8ef1095974a0cede99de7d021501876c861cbe6a05cbed4a1015a26bec0c67a6d959680525d262c5d207a60385d6a09a2764172f53e5f37bafdafd8b8ac92e175c60f57c665e70ed", 0xa9}, {&(0x7f0000001300)="32f072afb3b5c296f25cd8a77d5dd4ceebd023088fdb59cc380eb574fe313e89bc5dd7062d0fd7bcbdaec78f0673adf3581dfe921cef4203e9bd8c8c1d312812c8dcc594d1137d4fb1b42c180ac49722504e0cd755f4e78bb686699deae6f9f272a5c5048055068ff1ee56f29efdb54b5def89a29fb330d69eb0e049a91b2dbae9c0037d3fd0bc95d433709eec58b8abbfd6a46fc1a9db5a1227428c601ed9d091fdc83465035292dd4a4ac9adcc3380ab5989e33e267b9f1dba0f2bf2752dea3f1d084fc5ced4d4338608f7bbf5d0db4999c0ec9f3854b2c93689f37f16985e11319286bd20c041aced12eae013fc14875aaeb7b4af5e6cdb4d236b0f716e3b61d571947bf61476f8d456ccd2b468e4f3036b9d3bd86d7fb586a97b4986f56aea8789d520f3e118576367b363efc1a18e2baa734e8e34c621a8179765ce0169618be5a053688e57d868e008da9c090a1149336a96bce81e292c97cd4b16936c745b6985ecaf31626988bfb20060e65e888b5740a70850d3d9dccee1febadabdd0a28cbda958aafab3e3e062c87436a64d4f7a83b1fc23e23f997bd9c233930f5e6bd763886067f32e6d4ffe4d44aafafa7ac47118fca274e52b21762ad231fa228ff5dcd0a06be3a4b50595b4c67b1d48fab5fdc93feb36826c3f44ae894bf912e00c9fd71775478364cc239a16f45beda7147bafb7b3cdc190e077152e2fa20082f20da257cb830c4c02f1adbb50e08d011ca2fe0ae71ed06c7425aa6c93e6e60905f309c1f42beaba5297c55a9b97d5d694f07bfa4c491e7c35ca7935f767a514014a0e76f34bf5748e0a1314a8fff4ec5414b8b0c884d43ec751f51cac3bfa83f8e71f5852db7b01d4152a1fe47f3d9763f860467c69711ffcbee33feaa3bc5f91844f7fc50d81a06bd555abae33dacf34a8aceb5c94b74070fd94f187fe8212e34c972f4cd4976cb1859d5a56e35e6a432d576fec1e7a980b39e447361c9fc07f44c71e8b93623c1dc073df1d8feaac31959001760a9384ffaeb0e18064de4b78f5ce86d5bf69f30b2c9d67350bcfb650cd49b371886ec6f12c4273e68659b5db7a7e014990170c598e4349aedafc896531331ef7e83d1c77f466daa690fd9550e170d2de1aa5d8642f1a7b47dc7fa6f5a42b5e74be6273aed2ae5eb8adc9685d52103c3bf936306716dd75497fc153ccb5fa6ce3ce9818e09e7b814f0ad56580cf0acd27c1582a0a9a055e019f3f662133c08dd80861247d1e9c1f89cf07c66c84ec425ed4cdd8d25faea5e178ce66d3df138445e6b69838d0a357150fbec06f88103b4334fd98494a999dfb9847b67d7a087f4d75012f39fd9b31c7ca3fc7f02fdc89d255a63a4b0b9acba5bea7f701274d17f16470311d1c7a4d9dee317669daed3bfc2aee74e7c723e788cdb358cf2af1f1691458e5cdce5f30769376a719d92eb1a7a0f6bdc53e70ec6de1001d27f47620752fbb388283607444d169f16636d19f019b9e43b12bbbe1f7ef8ab3931a215b096187e41d12b9667459bc8b46cdbba1a6f8232e9748e8a2b9a654dee30c09c409fd8a17a77d450c184a01b4606f0cc5efef1a9b0a8e59cc61dd0bf1077ed9f2ecf72ecd50b5069844e8a944592af5b4b9c3c2b4bb427837b75fa59bb7e87f388b7c5002a24b95a50d868dd0b0e15606d03a5b44a34be54c5609fc12d42838d9bf1773c4e93f6746d9f51c409e9cd35b5ac876d645641c80b00562a3c0507659f34375a3f82f4b846f621e387c51a612247305db0672c8288077bd661f16c64acfb46b5e727bb8abe50be097a566593dc601800a6b6a28b514d4feb9d471481acf213801f7aa86a7090da28061ee1301b4d86bd9f8f5637d032e7d9a86f63748a995209df2610c3c45d53a03a861a1f61b73559311ba7aee7144100d598f812c2a14be145bdabccf28125c3058610e52542009e3a5eac7f4e714d467e6948d04ad2d0b92907068005c5f725cd37851b80d91cf92fd6a314e75c38f9fe8858969731b3770866aa131e481c703edc824bb32c2acb81980c1df25cfd95985ab4d3ad469533ce21fcd35562b6f7ce2dff65f9a18417e5eef9e69e5195c3d745e2aac63bcedf4f4e184a64fb8cbcf28ac92d42dc01b4703a6d42cfd3dc8f1188fd5ebf9da0b3dacaac9dd383e372def2f52097fcd4cb4a90c19b4432dc15d11aee5a7b2c730b907069cef80539ceee9b1fa1b70755b840d91752c65b005a3a7ae050565250a89f67343006c35a4e77574313372980a07651648950af92e092d9a520a0a7358236170ebf082e8eb2ae6874029cc20d28453cbc629b129308324ce82848110598b67055f0bc550053a9db7348e9f4b71bdbd4b5260efe7120677f4d35b1a9576eca5b6d1a6a8324fd56da4272f61964acfb96f0c5ad7395faa10f78c2db8bcd953365e8dd92926833ac892703d2aef045dca3cec2f12621d77fbbcd1e257c9e592336488e2518f5db5686913e36f2671a9366d183b05f55383b7a7e41e517ec2be93984ce1b38b0d79d26f95a526551fae8992f620e635510c5627091120f29235f41152f3aa5f6e60fae4094070299e751e24874df4e2f75c3f5f0aed5ee51854b35816e58e84e981f44dc12a786b0111fbbe9cc478299cc4fd3bbe01e7ddf77c831dc12ea0ea91d46f86d7190b8b7ec38e8926ffc581a1c09b2fa10f4a0521ca2ed972d03753a9917238d0375dedea5281cb83633a42eb8c31d500dd24c0e9631eca8898362aeabb6718eaeece6f2887a71fa542eab83fa965eed1514420aba5a9753f356d336ab80c1e49e14ec19f7e3efd5374edfd8d6ace55961e6b358194ce333d498e85bff0ef4c74df73265be2fd65b3fda6e12e463bf1d387ffa796f713d79efdbdcdf8414bdb6217e1fd37dc3f557771b08de4932520a96a0f799102ce56c74c4b56b133eb4c87a42a6270f025927a380c069de2bf24906dfd5d1d9257a2cad705c0b11f09d23438ad7a2d1cfb8785142257760210ca38bb0583a8adbbc59bd502b0578bf44f453dcf3492a0899cd2055c6248a282552e8ae13b4585ca2a79a652626f8b71964a1185a6892e5ca406d8813cf75040783d365c6876e0c6c4cbef99df296001630972762ec74e79675f929265331755ba22f562279289f89210282ad6e32530a5179d7117a4ff71709ff05f9eb78e878fa3cbf1a74d07849e0918c5f3372b2202e4366adcf33fe020932d30a18b36e4c3a88e74e9130099ce0b5b30f6b69beb6221351d4a764f66203276371d780938d7091ad3ba516d3bcd2ea19834c7ad26955dd35a13d75c3fba85daaf68ceacefbd2edf6d0ff4a455ad75cbc76abc054bd20800936e07540070ddd0cc594468c6eef085b67038c0b44769399f30d14871a6705e102532323fb1e5820a53bcadb3fd616630616a86b1dc907c65cac243878c969eb47fb163aa52776e8849bfafeb7c84a8f79efa3c877289945d6abeeb9d01a3b5a15d79729e6288441935a3279cc064f1506dab4b6c3b96ff7d2339a39e2dd32e80e1eb21121e91d6a9cc967f54d2b562a393e1d3d8e440d644082f2ac757c601b8dcfaced20701435ab080690022e009f6533f110969b9ca571b5cf34ecfb276fe9c71ba203e10f6136f9f1c8abcb36556c9f01fc5a555a0aaa1d5842782b858db7339906a8e421c9e269e9603bdb3c909dca8a68f7c03145f6e58bdf9639ca105c8f2f10908ab1cacf6b0f7f61f5907a72a651a2c9e6d9b9ec59b8f442805d183ed4d78152cb819c683c4f6691b117fd8a227018807fe31d9bc87a8f93ba18bc8a0528f192b149c8202ac816718f993fcd211080574297d2f3969c8811fb4312224baf6c40d87acecd36ccfb5d6bca8394a0b35383a388bf471c09777e1fd3425e20d35e73e41f261c6c5bcf8ccb8b56ac567b64b8cc5e439195707159ee43b082cc13d77debcc1133b596fa2048d22692fbcc0939ef79b23841181cc09955738bea2b97969fb4b2f8a33b2ae71c4149e9125694c30673bccf794cfc1a159257cfbc861906496b53e62305c13cb4daa00297abd2e74a60710d651c099e8f31da5fc1b89c723aa34b5eba43d80a2f2108b19c98bc01563db1263919b59175577511d7acc3a5f15a5b816ced4664e43d88cd55b884544cd514e8d31ea8bc7ee6c93b0fe67bb0ee1ad99a7697665271a0e9bbd45a73d8ff7dc063e07f8546f188c0203261178e345f6d673a22fb772a56ba25be56f3d2d4626dcbd1cde762635cdcd6c7c4be71dbc42dfb11e7494d9472e958f69bf1178baa6bd24094d488e6b6c341b281108c3fa4d2ef8c943849947dbd9036949b000731a2cd227f77145ba2e7fe3a25b231ce311d0c6abad4130fbe5c4e3090ef50f69786e692dd2e0829f45f589b23888de0710076276e9a27703fdb85ecea146d13bdbbe6e8cf7b4dacc0686faf74dc530b801b8903f52e37af1ea71e50e25f280ed014f12dff30c3219f1adfcd4e9cad00b774ab17f1c580d7dab41413d3f7290ffbf468e9bf6561fa61f4bc565c51787606b77ec2434a73f90f8483c568de4be22411cf26462da02c920d78daf4eb0e8aba4d3b735fe18ad77c0b7681e52b0e67ee3bc7202e658bc442859efd4fb9bf6460caaa0b385f987a50d70f56d0452e64f95fe675918af356410cee71f83eb26143da86aa571654222673e46242e8532402a8797c14a6338cb6aff94f92d5637ac5fed99a1ddce2eeef3788b19da955ba8d782915e228e3f6520c8d218f14d3602ca3f3426269f9837090a5c3ffec54dc2402a5f6a8b8886b30c2a7a9b458003934f1717de2efc41fc363643bb8becbccbdb86c9110b5c78d129a9139f878eeecb1d8b83c58d64d147b783d366201a310bd86edf8141bdb233faa709a3cea308453e2277eaaec2a4c9a648c683943abe8f7042c8adbd1d9b5d35f563c61db18ef2d82dc02fe504cd135439a0186f6414c4be0865538f166d25c9de313459b2c68c37f98b4669349b95d0fdb478193f6947949adb8b3f4ce8f339bd6f5c28133494e83c68ddbf40c94400ce138f5d12e2031b7bb062f9e17ecf246b65589d11ca28179d2ac679bc08a46dc6e404375b9c5d891c0977170303fbbb60f5d600f8529e8889a105f2fcd66dfab031912a6907ddbfee48816fb40a056b25336d48c1c09bf039f3a2ee25cf618d1093c34c46f31dbf213e0f4f74b6707c19d89edea8cfcd9ca13177533c575d950db3219497f7673a86b955a50f04163d41360beefe2142133be4c823b9c1afeb5876aaea9fdfe404adae6e9f898fab50a03f1348c4f2c04801811b90370e85ce1a0388b89d9e8f42ea0db43b181dbfc0510d8ae340708c0f6f8881ab9d9319660b1c70a7e9b285d2c594829c88dbbae095637a90a1a0d5be81bf10327edce03c7513fd40e73576b0dba1cab8c209e91b8d7e624046be87d6d2b1ae7ba7583f868d89b8088490aee589a0101f350131fd5c9ae0a02ea2a9082ad08e709fa9106cb1cdf928e747e79defe2b9b52860e73ce2d0b57c507e45852994b9e7b1d77244b14a61f37a01ea2387fa3e0627f03a61210ac11983f3530a58c21cdd7d62aae90732b2333a50a7502d00540692a178266726a56fcb99c2a66eaddff43e460e219a8134d03cc1626d72a67050aa6cced965f4bb2bed322efb1c8bdd6ae185c5e1945ccb000490ce4611128d770909382fe1ba8b17a769bb1bc5af9a190d60d54393b72ea4144c49fbeef1c93e5dd08ec170aeea14af2ff0a749af434441528102a718f7b44e311117872f", 0x1000}], 0x3, 0x0) 2018/04/17 12:42:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000000b00)="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", 0x7fc, 0x4040010, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) arch_prctl(0x1001, &(0x7f0000000080)="ee842c289693dd362d0dfb3f8569d67d1ab6") 2018/04/17 12:42:07 executing program 0: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = dup2(r2, r0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000580)={0x7, 0x4}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000440)={0x0, 0xa00}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000880)={0x80000001, 0x206, 0x3, 0x6, r4}, 0x10) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000000c0)=0x2) close(r2) r5 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967bfb0c035", 0x18, 0xfffffffffffffffd) getpeername$netlink(r3, &(0x7f00000005c0), &(0x7f0000000600)=0xc) keyctl$instantiate_iov(0x14, r5, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0d5f7662113df4b522d72293454068d859944dc8bd1449d14a763b027c673a6e2cade559a7e77f5b0baa3f974e87324b419317a5ad3044011f1204665dbe91192e493da4d08738f4981c5ef0b27024c592bc4cface4580dd9f5101a2015f4b40aa6f4a2263a5de513092fb684be4a264ff711f9991ef1571684536fa820b3", 0xa8}], 0x1, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(r0, &(0x7f0000001980)=""/131, 0x83, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x3, &(0x7f00000007c0)=[{}, {}, {0x0}]}) openat$cgroup_ro(r3, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000280)={r6, 0x2}) r7 = fcntl$getown(r3, 0x9) r8 = syz_open_procfs(r7, &(0x7f0000000180)='ns/cgroup\x00') keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd44", 0x15}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r8, 0xc0105303, &(0x7f0000000900)={0xfffffffffffff001, 0x3, 0x4}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000540)={0x1, 0x5}) r9 = inotify_add_watch(r8, &(0x7f0000000200)='./file0\x00', 0x4000000) inotify_rm_watch(r8, r9) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffff, 0x2}, 0x90) 2018/04/17 12:42:07 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) [ 53.793020] binder: BINDER_SET_CONTEXT_MGR already set [ 53.798609] binder: 7120:7127 ioctl 40046207 0 returned -16 [ 53.800115] binder: 7120:7188 unknown command 1715887643 [ 53.800121] binder: 7120:7188 ioctl c0306201 20000080 returned -22 2018/04/17 12:42:07 executing program 6: clone(0x200, &(0x7f0000000100)="d779a40e4d5941e4d5950f393cebfad10f4e33a2b097f754197cafc62db6d53ee71020f0fabe5dceffc435de8b20000000b8fe725af018848a7971db48b26caf756bfadda318f4b90fd18aa4dd0982ab202f05f9a583d1023d11c62a8124271cd9068aa3d1d1725a0adb5ff6a33d64c09b4031cdd0f03e3dfe0932bfbd0bb5d8a8b7a81dbe678e2528260badd5c7f1af276607686202d8b6bcf0be9c8675bdce3fee632c1ca43ba66b87bcd82ae790060057a52d5c1246f6ad810e951dd0965030644a0268d3b8f2152bb57d12da75aec80000000000000000", &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'team0\x00', 0x1000}) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000440)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r1, &(0x7f00009f3000), 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) lseek(r1, 0x0, 0x4) ioctl$TUNSETLINK(r1, 0x400454cd, 0xac36ba3bc64bf947) open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x9) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x5) 2018/04/17 12:42:07 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:07 executing program 0: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair(0x11, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ipx(r2, &(0x7f0000000040)={0x4, 0xbaf, 0x7, "b88160e99378", 0x7}, 0x10) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00005053cd)={0x8, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="f962000000000000292f2cdb94c0803e70478be6318bba9de331805a96f4333935437ad9a5d7c642d705b07268303599f24628b211c64a4da7128f569d03922ebca73b75143c1b0eb73b9777f3142aa2c9249424e5fe13c20f593d28bf2550aa217033bf2eec51196688c75f20048e1fdba085212d353c47a81d42659c41"], 0x0, 0x0, &(0x7f0000000080)}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x11, r1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000001c0)=0x14, 0x4) ioctl$TIOCSBRK(r2, 0x5427) socket$netlink(0x10, 0x3, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cf7000)={0x0, 0x0, &(0x7f0000f2f000), 0x0, 0x0, &(0x7f0000465fb9)}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x800e, 0x4, 0x7, r3}, &(0x7f0000000180)=0x10) 2018/04/17 12:42:07 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x0) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0xc0045878) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000380)={0x0, @rand_addr, @dev}, &(0x7f00000003c0)=0xc) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8f144729ae3", 0x27}], 0x1, 0x0) ftruncate(r0, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f00000025c0)=""/4096, 0xfffffffc) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") epoll_wait(r3, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000740)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r2}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000540), 0x4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000400)=[@in6={0xa, 0x4e20, 0xfffffffffffff612, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}], 0x2c) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3", 0x78, r4) 2018/04/17 12:42:07 executing program 4: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d33f3f298d9145acd5b792553770dede3c48956b8555c38a751b019639171708c4707be01db7f699d0718fe5a03", 0xc9, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f0000000000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/17 12:42:07 executing program 1: r0 = socket$inet6(0xa, 0x100000000002, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80800) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000180)={'veth1_to_bridge\x00', 0x417}) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000830000), &(0x7f0000000100)=0x4) 2018/04/17 12:42:07 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)='\t', 0x1}], 0x1, &(0x7f0000001040)=ANY=[]}}], 0x1, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000080)="72953e2d49652b10616e8aac", 0xc, 0x3f}, {&(0x7f0000000340)="081f0613c3c8d7b010f79802bf3be0d509d72018b35989b7fe45f33489cbc25bac5ac061c474a968017616f10160675886e4cd8780d84f38b689c47fb1bdd068f60f9615d6d106b297c80e4a4813ba6f1db95066569f061315b5fb83ef28c1642b1caa953be65ab234d65f029e9417302fb9411d4f9f757692e99c93cecf3d8459fb5e7e6f4a466783a130825d363b0ad3f5cf92a0a0e9583eecf0519b970103b55abf397fa9da89dd6e36eafb34aaf9341ce9cad73263c2c1902c151871669ef2a01c83c212b8e1e7c99ed5147875e5b95291ea9d1240ece41c91ba1859b7f32ce5cff56b", 0xe5, 0x7}, {&(0x7f00000000c0)="84fce051aabb67cbaf5629c3547e05e371aa5e37bdba7a6da9eaf351bdd6acea750eb4239c5ef2a5ee024f34f3b16672bb3aa98cc7ee6982acaaac5edb77b63631d077144a49df5448db99dd5e2c747465b1f40dbcbece9982706b69425823e8", 0x60}], 0x18804, &(0x7f0000000140)={[{@part={'part', 0x3d, [0x31, 0x37, 0x3e, 0x37, 0x36, 0x30]}, 0x2c}, {@creator={'creator', 0x3d, "96526ec1"}, 0x2c}, {@codepage={'codepage', 0x3d, 'maccroatian'}, 0x2c}, {@codepage={'codepage', 0x3d, 'cp850'}, 0x2c}]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='veno\x00', 0xffd7) shutdown(r0, 0x1) 2018/04/17 12:42:07 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x250000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000240)=0xce, 0x314) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r2, 0x1, 0x70bd29, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9d2a}]}, 0x44}, 0x1, 0x0, 0x0, 0xc000}, 0x20004000) r3 = syz_open_dev$sndseq(&(0x7f00008d9ff3)='/dev/snd/seq\x00', 0x0, 0x0) close(r3) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000bc2000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f0000205000)) ppoll(&(0x7f00003d0000)=[{r3, 0x6}, {r5}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb7ff8), 0x8) 2018/04/17 12:42:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000000080000bf00", 0x29}], 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'ipddp0\x00', 0x2}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4140, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x3, 0x4, 0x7, 0x13e, 0x6, 0x3e, 0x100000000, 0x0, 0x3ff, 0x1}, 0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x5, 0x4, 0x0, 0x9, 0x2}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @rand_addr=0x9}}}, 0x84) 2018/04/17 12:42:07 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:07 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000600)={{0xa, 0x7, 0x9d, @empty, 0x4}, {0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x3, [0x9, 0x101, 0x5, 0x8, 0x0, 0x1f, 0x531, 0x1ff]}, 0x5c) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) stat(&(0x7f0000000880)='./file0\x00', &(0x7f0000000980)) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000940)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00'}, 0x2c) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000a00)={0x2, {{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x3, [{{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}]}, 0x210) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000380)={'irlan0\x00'}) fcntl$setlease(r0, 0x400, 0x43) stat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x0, 0xb17, 0xa, 0xa0, 0xa0, 0x29, 0x0, r6}, {0x9, 0x43d, 0x3f, 0xacbb, 0x85e3, 0x3f, 0x5, 0x7}, {0x0, 0x100, 0x1f, 0x5}, 0x1f, 0x0, 0x1, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d2}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0xfff, 0x7}}, 0xe8) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000cecffc), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000800)={{0xa, 0x4e24, 0x18e, @local={0xfe, 0x80, [], 0xaa}, 0xa6c2}, {0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x0, [0x5, 0x100000000, 0x0, 0x3, 0x256, 0x6, 0x1f6, 0x100000000]}, 0x5c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000007c0), 0x4) write(0xffffffffffffffff, &(0x7f00000008c0)="2400000015007f000000873fd51be1550189d7fe6dff0f0000000000007050c0bb7db2e560a4b5f7a4a1763a0400f090", 0x30) open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) 2018/04/17 12:42:07 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:07 executing program 5: r0 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) userfaultfd(0x80000) [ 54.745443] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=7258 comm=syz-executor1 2018/04/17 12:42:08 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x40000000000031, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) futex(&(0x7f0000000080), 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/04/17 12:42:08 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:08 executing program 5: r0 = socket$inet(0x2, 0x3ffffffffffffffd, 0x2) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x6, @broadcast=0xffffffff, 0x4e20, 0x0, 'wlc\x00', 0x8, 0x1, 0x19}, {@rand_addr=0x800, 0x4e21, 0x10007, 0x0, 0x9, 0x4}}, 0x44) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x38, {0x2, 0x4e20, @rand_addr=0x9}, 'syz_tun\x00'}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) [ 54.802882] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=7258 comm=syz-executor1 [ 54.826739] binder: BINDER_SET_CONTEXT_MGR already set [ 54.826744] binder: 7234:7246 ioctl 40046207 0 returned -16 [ 54.911918] IPVS: Creating netns size=2536 id=13 [ 54.952422] IPVS: Creating netns size=2536 id=14 2018/04/17 12:42:09 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x100000000904d, 0x8}, &(0x7f00000007c0)=0x3df) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x4, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r6, 0x29, 0x49, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r7, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r7, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30", 0x78, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmmsg(r7, &(0x7f0000ad9000), 0x0, 0x0) rmdir(&(0x7f0000000400)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/17 12:42:09 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) lseek(r0, 0x0, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x400000004e21, @multicast1=0xe0000001}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) socketpair(0x8, 0xa, 0x100000001, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={r3, 0x2}, 0x8) sendto$inet(r1, &(0x7f0000000100)="8a", 0x1, 0x20020003, &(0x7f0000000000)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f00000001c0)=""/149, 0xfffffffffffffe50, 0xff, 0x0, 0x220) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x240000, 0x0) ioctl$KDMKTONE(r4, 0x4b30, 0x2) 2018/04/17 12:42:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000240)={&(0x7f0000ffc000/0x3000)=nil, 0x5a, 0x2, 0x44, &(0x7f0000ffc000/0x3000)=nil, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = dup2(r1, r1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x20) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x78, r3, 0x400, 0x70bd27, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x40}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x1be2bd95}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x40000}, 0x40) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000200)={0x3a, @multicast1=0xe0000001, 0x4e20, 0x2, 'rr\x00', 0x20, 0x0, 0x9}, 0x2c) 2018/04/17 12:42:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000009c0)=@nat={'nat\x00', 0x19, 0x4, 0x5d0, [0x200003c0, 0x0, 0x0, 0x20000680, 0x20000960], 0x0, &(0x7f0000000000), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0xb, 0x32, 0x88e5, 'team_slave_1\x00', 'vcan0\x00', 'veth1\x00', 'yam0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0x87cb9c5383dd5985], 0xa0, 0x110, 0x140, [@pkttype={'pkttype\x00', 0x8, {{0x5, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x3, 0x24, 0x890d, 'tunl0\x00', 'syzkaller1\x00', 'teql0\x00', 'bridge_slave_1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0xff], 0xb0, 0x120, 0x150, [@owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x1, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0xffffffffffffffff}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x15, 0x72, 0x99ff, 'veth0_to_team\x00', 'veth0\x00', 'ip_vti0\x00', 'team_slave_0\x00', @empty, [0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff], 0xc0, 0xc0, 0x138, [@helper={'helper\x00', 0x28, {{0x1, 'sip-20000\x00'}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7fffffff, 0x5, 0x8000, 0x1, 0x0, "bd8f83f1b0a0a6256cf723251395c6baea97c0f1d442d7570b662cb30bedb786cfc2b6b829fc6814355644a5ced8ab77313b3b4cec2db0a24d389096dda78b4a"}}}}, {{{0x5, 0x40, 0x19, 'team_slave_1\x00', 'bond_slave_0\x00', 'veth1\x00', 'gretap0\x00', @random="fd5afcbb6b17", [0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xd0, 0x140, 0x178, [@pkttype={'pkttype\x00', 0x8, {{0x3}}}, @cpu={'cpu\x00', 0x8, {{0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc}]}, 0x648) r5 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)) 2018/04/17 12:42:09 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xa) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e26, @dev={0xac, 0x14, 0x14, 0x10}}, 0x5) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000500)=[{&(0x7f0000000100)}, {&(0x7f0000000400)}], 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="74687265c38d62fc6f6f6c2a002c00"]) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x8, 0x4) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/17 12:42:09 executing program 7: r0 = getpid() sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='io\x00') r2 = add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="9e31ccc6f3da2ce106769f2801c7f58bcec6f3d8391c7f634f9af5a2742d17194c38aafa7c139dc02c3d230b2e102e412eff7788db854473bdc9e7998623da68b494135a8a7059ae1154df11601743ba6aa65cc420834ae00128aa02e377514e8eaf0ac7d730093156b75c42d7f8b62e2c4a9f1efe06627b836d4d7c7c580b8c9c6f68c3429d0086ac9062976a8bda43251120abe614c64f6bcf4437f5ff1af17fa23440209ba4c70e1eeaaa0efe92b016c32c0f21ef2a36515ffb9d2d02a5c8ea825ff2f636b29088d5073e66de29f5fa943198b0da0acd77a24b903201312651774077a6c71c1c49", 0xe9, 0xfffffffffffffffa) r3 = request_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='%\x00', 0xfffffffffffffffe) keyctl$link(0x8, r2, r3) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x0) 2018/04/17 12:42:09 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:09 executing program 4: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000c00)='/proc/self/net/pfkey\x00', 0x105200, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000c40)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x7, 0x4) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000b80)={0x56, 0x5, 0x10000, {0x4, 0x3cfa90da}, {0x3, 0x7cd}, @cond=[{0x3, 0x5, 0xffff, 0x1, 0x3, 0x80000001}, {0x7, 0xfffffffffffffff9, 0x0, 0x9, 0x20, 0x5}]}) write$binfmt_elf64(r1, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x18f, 0x80, 0x200, 0x8b, 0x3, 0x6, 0x8, 0x4e, 0x40, 0x16d, 0x400, 0x5, 0x38, 0x1, 0x18c4, 0xffffffff, 0x5}, [{0x7, 0x0, 0x5, 0x9, 0x5, 0x3, 0xfff}, {0x0, 0x4a9, 0xffffffff, 0xbb5, 0x7e5, 0x1, 0x4, 0xea9f}], "56724041f840881bf8de9ec4cd35ed5221af51cf3a2cd4efe941bc2e62d46e6470ad9f62678b3e3a6fb84718f102c8f7da7bf883d355131f6c8d66975390b5d41cc74e2e39994e40524f4171fc243ccfc0b3d384fe419ce3a59752219538057788e4ffa05f5ac57313019372082ba3b79447537f539ee63d882a968a36620080385e55d856ea9af9582714e56a903a45b3a9a69f09fb396b521b151967384ac30f65bed8ba0000dbfe948bd8abbd0604bc04e877bc5bf99dbccd420f7e93359e17b8f0fe4fa72596373f9e1b3d7ff4b92081c4e8b47b75db84d12cee135a3182d6298b5a", [[], [], [], [], [], [], [], [], []]}, 0xa94) mkdir(&(0x7f000000e000)='./control\x00', 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000bc0)) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000080)='./control\x00', 0x7) 2018/04/17 12:42:09 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x8000004}, 0xc) 2018/04/17 12:42:09 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x7c, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x2) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000100)='net/unix\x00') sendmsg$nl_generic(r1, &(0x7f0000019000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000024fd8)={0x14, 0x32, 0x401}, 0x14}, 0x1}, 0x0) poll(&(0x7f0000000000)=[{r0, 0x200}, {r1, 0x2}, {r0, 0x640}], 0x3, 0x8) 2018/04/17 12:42:09 executing program 1: r0 = syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x501c00) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d9bff3)='user\x00', &(0x7f0000c26000)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', 0x0) 2018/04/17 12:42:09 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:09 executing program 0: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', 'sit0\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/17 12:42:09 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) sendmsg$key(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000b80)=ANY=[@ANYBLOB="d2a2bd2ffe66b8cdb42d9adb9503e5f562df6148c292a1a3b4171688893d9330154a6d6ad869c277addf0e684ec8a0a42cff509b2b613e337834f3d116afc1fde41c3d62a78b349f8e2b673316f23f2a210f677842013c741a8bbea28f27d3969128043d000e2540ea344dce87b3704bbd013646347fa2bbaf750f1a4e3a8c3c7998207969542b905205219a18a59c93c3867b7d67eade6a22cae38e7ef380e7faf0215621e9defaf1fa18f06ae77a6b0e0e0000000000000000000000000000000000266b812d1b0e456b30c33acdc969cf6437f37b66d3a9f7bac748e3cbecd343bd2fcf04e0d88281a95518f82802c322f6ad64853147092ffc54d14292f72840cc7ec6be8834d6db16729f149be82adaca85b3c7c7f180479103e2f3cca3baf973553e5bb6343cbc5d311ad7d43e25fbe0e08e848595d82141fda2cf66744c08cc3ca461f7526958098902e7885b7e2165437f518166362ccea0f1b2c356db1759ef48727dbc8622627e87cea80d6ec071c0e1476a2e2020e87584b5c3992e229574544eee08c082b8c4d54619bbcb09824a8ac55662f9a6b826324ad5d34d46e493e61f629361642a4631addcd18f93c9000000050000000000000000000000"], 0xb4}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000340)=@sco, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/187, 0xbb}], 0x1, &(0x7f0000001180)=""/4096, 0x1000}, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r6) r7 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r8 = dup3(r7, r6, 0x0) pwritev(r6, &(0x7f0000000b40)=[{&(0x7f0000000480)="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", 0x159}], 0x1, 0x0) write$cgroup_subtree(r8, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r7, 0x3) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) 2018/04/17 12:42:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x3, 0xfffffe53) [ 55.974581] tc_ctl_action: received NO action attribs [ 55.981335] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 55.990266] device lo entered promiscuous mode [ 55.998247] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 [ 56.025479] tc_ctl_action: received NO action attribs [ 56.046880] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 56.053060] device lo left promiscuous mode [ 56.090748] device lo entered promiscuous mode 2018/04/17 12:42:09 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) ioctl(r0, 0x5101, &(0x7f000042a000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) 2018/04/17 12:42:09 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:09 executing program 1: fanotify_mark(0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000100)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0x48000) timerfd_create(0x7, 0x800) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x9, 0x0, 0x9, &(0x7f0000ffd000/0x3000)=nil, 0xdbde}) 2018/04/17 12:42:09 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/17 12:42:09 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x811}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xffffffff}}, [0x6, 0x7, 0x7cb0, 0x5, 0xffffffff, 0x6, 0x5, 0x3, 0x4, 0x0, 0x40, 0x3, 0x5, 0xffffffffffff0001, 0x3]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x84, 0x42c8, 0x800, 0x100000001, 0x130c, 0x4df4, 0x8, {r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x8, 0xfffffffffffffffd, 0xfff, 0x7}}, &(0x7f0000000180)=0xb0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) socket(0x7, 0x80005, 0x1) sendto$inet6(r0, &(0x7f0000000000)="0401000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e6234d243eb9576f4ddb90797d34c3946570ccf83c46", 0x42, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/04/17 12:42:09 executing program 4: r0 = eventfd2(0x200000001, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0x4}], 0x2) 2018/04/17 12:42:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x8800, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100)={0x100, 0x123, 0x3, 0x808000000000000}, 0x6) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=@ipv4_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1}}, 0x1c}, 0x1}, 0x0) 2018/04/17 12:42:09 executing program 6: r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x11) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xfffffffffffffffe}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x1}, 0x8) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) unshare(0x40600) pwrite64(r2, &(0x7f0000682000), 0x0, 0x0) 2018/04/17 12:42:09 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(0xffffffffffffffff, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:09 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) r2 = socket$inet(0x2, 0x6, 0x7fff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x800, 0x0, 0x38b6}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000100)={r3, 0x40, 0x6, 0xf22, 0x6, 0xffffffffffffff80, 0xb26e, 0xc48c, {r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x1f, 0x2, 0xd0c8, 0x800, 0x379}}, &(0x7f00000001c0)=0xb0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000c25ff4)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x44) dup2(r1, r0) 2018/04/17 12:42:09 executing program 1: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000400)={'bond_slave_0\x00', {0x4, 0x7f, 0x5, "40a8b8251630", 0x6}}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000080)="3e242b60b3b5777994d6df27a650fe3d752e83edb91119f62b49b5f81cfa1687e0776828b9067dffe6516d09b572d7ba5bb51d0c67a1f8cbf06e2d746819babcddb458358abea195f97b4e1a0cc6a3e93ac8eebaa9cc3934861eb3190c01ffad008d1d28e842b6c1958afe2c473e1c2e22a7aec0963c52cc44537e543ae69b249c713c59d9bbb7b341bb5f3d97c18618040bfda9dd7f6f45", 0x98}, {&(0x7f0000000180)="fd8324b3783a2bde1506914aad6f7f1d77892deb592e46999a683c338ab8a22dbb6cfe6d06927c017c302d8e4a4621c4882423cce0340a8fd61d3d7654a4c91e73b9f23b6ba6e9822a47de4e8c0709dac1e4451c8667cf73a44306d82bbbbf36ef78384f03bdbb1d071a5e8ff2f93afda0a4563d62f861fa7529bbb071e39150dacd7de6ed96327e9834d55b1da81a17633118ca6430f3466c64485293", 0x9d}, {&(0x7f0000000240)="2500db91a129422b1c5eff32421f0805817bb55bcfaf396892013fd733f0ef1cc0098b2fd15dd8e2c6285c42ee8f036608126e6077753821ba1346f933c83d5e0fac67e5e09c6056388fabc196db1df1256d18b4a44c72f9b6858812a3fc7a1966c9b690189120271f5d1a8ef3f9714ce5edad39e6a4bdc8a65442698a493dc6bc597a00814172002a7762e0cefc10c9427792", 0x93}, {&(0x7f0000000300)="e053984e5152495af68ba5f2b53b31ea554318b1fca5d4aec5f5520375519c270b9c3e101185c7dffbfb70e4443c0eae163fce9c66fe7b52be6ebf0b244f0bec4e107c5cc8a3b4030a911568fc4671f58136e4e777f9aa1da3384be415612d3618e9f1b7a62e98e0fbe334a818dae9a7ee60a3fb12f9a3d56126f7d3cdb901a8d2fd8533c433d097de2a9140c722939368ee5e", 0x93}], 0x4) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x3a1) sendfile(r2, r1, &(0x7f0000000040), 0x80000000) 2018/04/17 12:42:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) sync_file_range(r0, 0x8f6, 0xfffffffffffffffc, 0x6) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f00000000c0)=0xb8) ioctl(r0, 0x227b, &(0x7f0000000200)="ff") write$fuse(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004001b954948d1de54a9fc2b5027e60c19133429d5974d28114c57f84f1b2515faab22e15c57baf88b83692626ad489ce81b8b2a70f1e4214067be72c5eb7eecbeede3a50da4865dfb8fd874e8f6bda26a08749848b3a6abf13664e61fad474e4f2b972b1329af7e52e3cfec66c28a7b03e095bb53dc1462b4e7785af1b415086aef466879c5b3d8088084870c868699816670e25e877df4b49"], 0x50) read(r0, &(0x7f0000000000)=""/154, 0x313) 2018/04/17 12:42:09 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8280, 0x0) r1 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/04/17 12:42:09 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000280)={0x73, @multicast2=0xe0000002, 0x4e21, 0x0, 'rr\x00', 0x10, 0x7, 0x14}, 0x2c) ptrace$getenv(0x4201, r2, 0x5, &(0x7f0000000040)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002b2ffc)) r4 = accept(r0, 0x0, &(0x7f0000000080)) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000180)={0x0, @dev, @dev}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={r5}, 0x8) 2018/04/17 12:42:09 executing program 3: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) sched_setscheduler(r0, 0x3ffffffffffff, &(0x7f0000000180)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000380)="a5d8b8e61474d26943d2b0d29d527d1322399ec8d0ee99c94ee44839a8c45d281c28c6c0a234f8b430e3c8510b7f8815eb6055fb665589c1b08582cf7292c0defd408ca0c6381131f977576256def243033870e53a4057e8d7c675bf5b976ef5764057579d6a6f6d57146b0000a33ca4e237e42f2e1322f38fff8c40a7f9b762", 0x7d, 0x3, &(0x7f000001b000)={0xa, 0x4e23, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffefffffffffc}, 0x3e5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) sendto$inet(r1, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d", 0x9c, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x8000800) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/17 12:42:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x1) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r0, r1, &(0x7f0000000040)=0x400000000100000, 0x102000004) r2 = dup3(r1, r0, 0x80000) recvfrom$ipx(r2, &(0x7f0000000000)=""/4, 0x4, 0x41, &(0x7f0000000080)={0x4, 0x0, 0x6, "44a61390f2c1", 0x5}, 0x10) 2018/04/17 12:42:09 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(0xffffffffffffffff, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:10 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(0xffffffffffffffff, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:10 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2001, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x810000100000001, 0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x8, 0xfffffffffffeffff, "dec7c4e8a0b8", 0x401}, 0x10) 2018/04/17 12:42:10 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) ptrace$peekuser(0x3, r2, 0x1) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0xa}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20}, 0x1}, 0x0) 2018/04/17 12:42:10 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$inet_sctp(0x2, 0x5, 0x84) getpgid(0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) getsockopt$packet_buf(r0, 0x107, 0xa, &(0x7f00006bd000)=""/224, &(0x7f00002acffc)=0x2) 2018/04/17 12:42:10 executing program 7: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000340)='cmdline\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140)={0xbc7}, 0x1) r1 = accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001680)={0x0}, &(0x7f00000016c0)=0xc) lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000017c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r5 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001940)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001980)={0x0, 0x0}, &(0x7f00000019c0)=0xc) r8 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000001a00)={0x0, 0x0}) lstat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b00)={0x0, 0x0, 0x0}, &(0x7f0000001b40)=0xc) sendmsg$unix(r0, &(0x7f0000001d00)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000200)="b60c6c43488441548b03c0d861c46a917f5ca5125c2606b2549461f39c11936c47c4eae3a0e58447dcb4a35c3c9bf6b2771f36889706aa76b4a7ab2dc5640eed792789cc01e13926002db2535a172b461b96810c883f7d80aec80f28e6d26834430857b50706924ca02bce864c4e431ed3070b00c04106e286e59d7e8c73d5b9fdc2882488ad62d73d91e4cac905d514bd2911d790232cb028dbc52e8935a1f787cea3c157911d66cb3112f0e4", 0xad}, {&(0x7f00000002c0)="5033e77eddc8061d38d45f70aca7b079de6461827c88d3f925991afd77215817bd7ad05e47bca29327d52d2f3cdb3d12b40a8062cd50da3d36d2db8e3a2b4f09b01dac21", 0x44}, {&(0x7f0000000380)="c19d22fee769f8ca908e4882f1c612e14c939ee9a65d42822b31429d49c12a6547ceaa8b9ee65a84f941bf93c065e2d685ee6578780d7a40df8bed9b458d23203f9e1d3920b080cd59c678d0dbe9a806829b7e0eab3c1c705297d079bc47630c71f5ea984bdf6cf514667ebad73b4bcf639b5bb3761a81", 0x77}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="adb7a14455cd765a68d719f9b161e6f80542f0cf76b67b650418e7c40e631fb77d76b9ade2f7071e49ebf8a9811e8221bd665ff4ccc72e4a5201fc639db6eec370864032", 0x44}, {&(0x7f0000001480)="ed9ac45a44a882a76b1f2e9772401d555529fa354fcdb4d4401e76fcf19c143a6eeaa734b9ca7ca4d8ac9ea1450c72667ba8711f6de90704e632084fa0b89f24a66b8358480c4ddf62d69de28e81ff4257e7062aa719076b5119c81eb5ffb3bc2b1f57da4e45b3ff1e8fed6fc15e0c9d3fdf44cb75bf5f50784cf1647ced67916a239622a69dd91034cc15232d987bc05843aa3834a14dd29b75f09dcfd49b13167de543546ee1ee1fa76c9fb8c7c37ab427bb66a8cae9b8fba26afc4f2fec6d1f55ca1636d3712aa9d8893e58a8279fef94af254abe5b1ff7c8c420d141b8dc28a9c662c3cdf7573f2734db2a7b389d9aacab857c33", 0xf6}, {&(0x7f0000001580)="e45af606965747a31b59b6fa321c97de28afb26ba042ae3656a5f1c3290ec26cc3c8a3b5c351fe1a8782712d360c97a6cd533ff20ee051cbb5edbd775c936f418eba2572b0ae177fb1472968d853c9cb86f644a0e53ed4a273a845a28a8c748cce19048925812d41", 0x68}], 0x7, &(0x7f0000001d80)=ANY=[@ANYBLOB="380000000000000001006f0001003700", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000400000100000001400000f9a0f1d858e9fed8b521deb1f1624c2184667c7645c9034826cb7509b78ff67d85d3d635c13d3702894a0d34dfabfdb176c942d7836b8b819f032a2c7ede8a40e357785dd6b65312a4e5109780d179a57aef1f2069308c16d5357ec861337e3a8277e3ba421d6826fe2cfbecfce75bf931b5e8084fe3ba0e61bbe0ea9446a5d9af6f10192a76d7098bea7d7ecdeef8d6d8c7647449a0fb0d", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x168, 0x80}, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/04/17 12:42:10 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000002000)='v', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000200)={0x4f1a, 0x2, 0x3f, 0x39, &(0x7f0000000240)=""/57, 0xa, &(0x7f00000000c0)=""/10, 0xdf, &(0x7f0000000100)=""/223}) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=@ipv4_delroute={0x34, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff}, [@RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/04/17 12:42:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x2000000) exit(0x0) getpgrp(r1) r2 = syz_open_procfs(r1, &(0x7f0000000080)='statm\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x0) 2018/04/17 12:42:10 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000200)={r3}) mq_timedreceive(r2, &(0x7f0000000040), 0x0, 0x2, &(0x7f0000000080)) dup2(r1, r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)=0x7ff, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x10, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0500bd153adbfbfd1473be0000"], 0xf6265f0a49b516df, 0x0, &(0x7f00000000c0)}) getsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/17 12:42:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000800)="ddc20b472551d5f676e2f903e6abf146bd235fd3cd57244f86c599f588512e6b0e81294827a1de9e0633582be17733fb0d6fd129c77f7aef35b12632862778718d8f5771663f1386b5cda80e03452a33092f83b814af58028bca75cfeadf5048be91fa", 0x63) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000500)={r4, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0xa07, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) setitimer(0x1, &(0x7f0000000140)={{0x0, 0x2710}}, &(0x7f0000000180)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000004c0)) ftruncate(r3, 0x40001) fchdir(0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000700)={{0x3, 0x2, 0x0, 0x1}, 0x9, 0x3}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[], &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) setitimer(0x100003, &(0x7f0000000680)={{0x0, 0x2710}, {r5, r6/1000+30000}}, &(0x7f00000006c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000880)={0x0, 0x80000}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000240)=0x0) rt_sigqueueinfo(r7, 0x10, &(0x7f0000000280)={0x0, 0x0, 0x5, 0x412e351b}) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000140), 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000600)={{0x0, 0x2, 0x7, 0x2, 0x1f}, 0x3}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000780)="509b8fca85820477e424c4ea2c567c0821efd09dda345b61e3a1e38c8d5c6f15967cea98b58258edd49e8b7c4424c4bf198df387567b2cc2d4069ec73d534c4e72fa465b400628ba6b7ece5d948407caacfed861d6a9e0519a5b955f49451c28", 0x60) sendfile(r0, r3, &(0x7f000000a000), 0x7ffff) 2018/04/17 12:42:10 executing program 6: r0 = getpgid(0x0) capset(&(0x7f0000fc1ff8)={0x4000019980330, r0}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_procfs(r0, &(0x7f0000000100)='ns/ipc\x00') getpeername$llc(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/17 12:42:10 executing program 6: r0 = epoll_create1(0x80000) r1 = socket$netlink(0x10, 0x3, 0x1f) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_wait(r0, &(0x7f000025b000)=[{}], 0x1, 0x0) [ 57.233203] keychord: keycode 2064 out of range [ 57.234988] binder: 7473:7481 ioctl c0086421 20000200 returned -22 [ 57.235664] binder: 7473:7481 unknown command 364707845 [ 57.235668] binder: 7473:7481 ioctl c0306201 20000540 returned -22 [ 57.243379] binder: 7473:7486 ioctl c0086421 20000200 returned -22 [ 57.249008] binder: 7473:7486 unknown command 364707845 [ 57.249013] binder: 7473:7486 ioctl c0306201 20000540 returned -22 2018/04/17 12:42:10 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c04a2b00000000000008000100030423e9ffdf00", 0x1f) 2018/04/17 12:42:10 executing program 2: r0 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r0, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r0, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:10 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000900)=@setlink={0x28, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f00000000c0)={@loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/04/17 12:42:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000500)='./file0\x00', 0x90) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000640)={0x4, 0x3, 0x200}) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f00000003c0)="636c6561725f72656673007edb") r4 = socket(0xa, 0x2, 0x88) r5 = fcntl$dupfd(r4, 0x0, r4) connect$unix(r3, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) r6 = socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x0, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f00000005c0)=ANY=[]}, 0x78) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(r5, &(0x7f0000000480), 0x10000000000004c2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000000580)={r7, 0x5}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000600)) sysfs$2(0x2, 0x7ed4, &(0x7f0000000400)=""/14) read(0xffffffffffffffff, &(0x7f0000000000)=""/45, 0x2d) sendto$ax25(r5, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(r3, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000440)=0x4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) ioprio_set$pid(0x1, r8, 0x8) finit_module(r6, &(0x7f0000000380)='nat\x00', 0x1) 2018/04/17 12:42:10 executing program 2: r0 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r0, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r0, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) [ 57.284893] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 57.320972] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/17 12:42:10 executing program 7: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000240)={'filter\x00', 0xb0, "9586459bd647ae0498d0ca5bddb1a1657bac4d62c9aa91c3bfaa5cf94194105234bb8f00e344650aa1b9d3f87b41c3052c75d0e15d36dcc12be5cf62df2def94a6105dda36800d7d8d4bd9f4c06f6b995e593f0b5eb1c142cb902013dc79aec3be83160cb8af5d34b454badf2854318255f1e55d49efadc7b6bc3464886f012a276577fc1c97207a3112c5fa9190d2237ecf9390974dc0d60ee89e2e61bfbe9650a8dfe58479551ef824d2c7b55fa11b"}, &(0x7f0000000340)=0xd4) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_targets\x00') sendfile(r0, r1, &(0x7f0000000000), 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x2, @empty, 0x5}}, 0x3ff, 0x20}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0xf254, 0x1, 0x2}, &(0x7f0000000200)=0x10) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 57.357335] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 57.396024] keychord: keycode 2064 out of range 2018/04/17 12:42:11 executing program 2: r0 = dup(0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r0, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r0, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:11 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x101000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x1e, r2}) recvmsg(r0, &(0x7f0000f06000)={0x0, 0x0, &(0x7f0000872fa0), 0x3a7, &(0x7f000000c000)}, 0x0) memfd_create(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1) ioctl$TIOCEXCL(r1, 0x540c) 2018/04/17 12:42:11 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000380)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d05000000000000000010400000000000000002000000000000000000000000000000000000000000000080020000000000700000000000000000000000000000010000000000000000100000001000000010000000100000610000000400000000000000000000000000000000000000000000004501000000000000000000000001000000000026ef38603f1b4509de050d0296c60d75000008008002000000000000800000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000c08de47c70514c95b95e109e96a0b90dec", 0xb0, 0x10000}], 0x0, &(0x7f0000014300)) 2018/04/17 12:42:11 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x8000000000, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1}], 0x20000000000000b5, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000380)='net/wireless\x00') mknodat(r5, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) listen$netrom(r2, 0x9) mkdirat(r3, &(0x7f0000000300)='./file0\x00', 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x2, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100), 0x0) r7 = mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = dup2(0xffffffffffffffff, r7) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000000880)={0x80000001, 0x206, 0x3, 0x6}, 0x10) ioctl$EVIOCGMASK(r9, 0x80104592, &(0x7f00000000c0)={0x5, 0xffe, &(0x7f00000008c0)="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"}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000100)) syncfs(r6) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967bfb0c0", 0x17, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x1, 0xffff, 0xfb}) 2018/04/17 12:42:11 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x80007ffc, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xf9, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x4e23}, 0x80, &(0x7f0000000380)}, 0x0) 2018/04/17 12:42:11 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000ffa)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) stat(&(0x7f000001307e)='./bus\x00', &(0x7f0000c70fbc)) fchdir(r1) 2018/04/17 12:42:11 executing program 6: mknod(&(0x7f00000001c0)='./file0\x00', 0x1008076, 0x2000000) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000280)={@local, @rand_addr}, &(0x7f00000002c0)=0xc) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='proc,proc{selinux\x00', &(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='self\x00', &(0x7f0000000180)="6c6fa900"], &(0x7f00006fcff0)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000380)={r1, 0x20}, 0x8) 2018/04/17 12:42:11 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001880)=0x14, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007f40)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000008040)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000008080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000080c0)=0x14, 0x800) getpeername$packet(0xffffffffffffffff, &(0x7f0000008100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000008140)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000008240)={'team0\x00', 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x100000001, 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000008280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000082c0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000008300)={0x0, @multicast1, @multicast2}, &(0x7f0000008340)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000008900)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000088c0)={&(0x7f0000008380)={0x530, r2, 0x1, 0x70bd26, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r3}, {0x1e0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x184, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r11}, {0x1a0, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}]}}]}, 0x530}, 0x1}, 0x48000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000001c0)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x1}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xe, 0x40010, r0, 0x0) 2018/04/17 12:42:11 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:11 executing program 4: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x1025e}], 0x1, &(0x7f00000005c0)=""/188, 0xb0}}], 0x1, 0x0, &(0x7f0000004400)={0x0, 0x1c9c380}) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) writev(r0, &(0x7f0000000500), 0x1000000000000024) 2018/04/17 12:42:11 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4000001, 0x40000000032, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaac18}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000180)="cd148af0e9315db96490368950aadc4a4efdfef65d779ed901c90c8cb0f5da05bbc0f365fc3c6acdfabf74ae2fad30ab52e58b4c0a9a87c4ba0de14688c300e38f5fa8355d0915f7ea9887e1d27cd44929c35cee8d50d011bb891e50b2e898ee8e23649000f33741fce7b515e935605750ebddc3c49d203402a6f5a506ad1aaea9c246de35d2dc03a1992dad2837c22e594b1a1aa8cf1001ae40a49b5bbb1f94ee48180a36e357f1b5937ed32e276fb22ba6f5b3966a509ef6da079c0a598f1b22cb5a663fdbb8a3aef3ef600b5ac364babe767ece3035876af2765d24a5f19aca4cdadab4") 2018/04/17 12:42:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x400000000023) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)={'broute\x00'}, &(0x7f00000002c0)=0x78) getpeername(r0, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x40000) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='./file0\x00') 2018/04/17 12:42:11 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) [ 58.249957] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 5 /dev/loop7 2018/04/17 12:42:11 executing program 3: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="00000000000000000a004e2000000000ff01000001000000040000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000be00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000104004e200002000000000000000000000000000000000001"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)="e0544d7d9f4dfb448c255262f43bc9864c222006e5c570374d5722825bcaddd7d7b0d2c37738778f153c8c351cadccd73a6530d96cf99c65ca8c209bcd0cb822f49fc97964b32a0e265e6984dfc5c8ef890a6999709302f6101df12500aa2f0704bf19a4442ca7cf6f141c1247133c4f63f81c6f989694c394300371c165c5df4b2c476a8981d54ea0ec62", 0x8b}, {&(0x7f00000000c0)="4c1409a109bb0f6ebf072237dd2c2666c30b9988", 0x14}, {&(0x7f0000000100)="0bba2d28e0988811bfe1928359c37dcc14a8ad92a7c8b325b3245159cad81365ba09c35bcbf3e94bee10502777bf572c91a58045c51ad1611c4220d5485667cf41c8047f27b95ee02fdb4d33861de5713bdebf9007af86b3b36d576c70162a93605d01d062653eeb63b70ec0593777c1974261a7fa66619dbdfabedf4f9ffb1c9794027f4840d04c0b862980a9dce5d500115a4809d5588a49ca636ca08b345ff5daaaa4a8a760debd95b20800224eae", 0xb0}, {&(0x7f00000001c0)="2fb89aaec74d1d1f944f0fba4f7a464cde9bb10d52b54c5c2448b0235c4e466f39f0db5b3449ded7c278f84100c061890ef93b55ad435c0a86def5bc141e20066e394010f9e9c729b88a9dcb39337ae97407fc46b410aa3b9283c3", 0x5b}, {&(0x7f0000000240)="69268242033b4415d87856ef70b7bce416d0ecba78f8129b4d06391c7b9e7225c31fa327dc068161d2edce5ac01dc4", 0x2f}, {&(0x7f0000000280)="76a2956f6c24688cf52a114465a65ccea802fb469143f7ba3bb84d6397f65e380d145a7c126be0f9a2141f407e1611950e02b2a33d01ac", 0x37}], 0x6, 0x55) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000400)={0x0, 0xb6b8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000480)={r2, 0x3, 0x10, 0xa2, 0x4}, &(0x7f00000004c0)=0x18) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) inotify_init() 2018/04/17 12:42:11 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") unshare(0x8000400) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) lchown(&(0x7f0000000100)='./file0\x00', r1, r2) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0xc1f0, @empty, 0x80}], 0x1c) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) 2018/04/17 12:42:11 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:11 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/250, 0xfa) ftruncate(r0, 0x9) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x72a) getdents64(r0, &(0x7f0000000880)=""/125, 0x7d) 2018/04/17 12:42:11 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000100)=""/62) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/172) 2018/04/17 12:42:11 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r6 = getegid() lstat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setown(r2, 0x8, r3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setgroups(0x6, &(0x7f0000000340)=[r4, r5, r6, r7, r8, r9]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000e80)=ANY=[]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000380)=[0x7, 0x8]) 2018/04/17 12:42:11 executing program 3: r0 = socket(0x10, 0x100000804, 0x800) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7bc, 0x40) write$tun(r1, &(0x7f0000000380)={@void, @hdr={0x0, 0x0, 0x6488, 0x0, 0x6}, @mpls={[], @generic="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"}}, 0xfce) 2018/04/17 12:42:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80001, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00004de000), &(0x7f0000129ffc)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x2, 0x20, 0xa70, 0x5, 0x800000000}, &(0x7f0000000100)=0x14) 2018/04/17 12:42:11 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f72ffc), 0xf) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendto$inet6(r0, &(0x7f0000000000)="b1e338aed043ddeaa036aafd1c502e449b171d3f9c012d109c29ed4ce846b4725c7a52d39e4b68d5fa80c06432b7d945d5fdf1f6f60e9593b31fd053cfb5f3abb50f9a0d32601d2ce71ab0778e48881c03a202d556174b6465d8a19f976415deb01ba9f318e5714f1b01ab4faabf6a5afbad5d844be87dd34fb47218ba2114542267fb4805da9ae17168e52989dd7eb03ba169e87850c34ebeccbf3696be1c3459f3e1738936185bdc72d41ac31f39d381553b7df3b94fbb1902133a60d6d93d", 0xc0, 0x8040, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xe5f6}, 0x1c) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) 2018/04/17 12:42:11 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, [@migrate={0x5c, 0x11, [{@in, @in, 0x9}, {@in=@rand_addr, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}]}, 0xac}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x20000, 0x0) openat$cgroup_ro(r1, &(0x7f00000001c0)='cpuset.memory_pressure\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x3c, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000200)=0x6) 2018/04/17 12:42:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x400}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r3, 0x2}, 0x8) dup3(r0, r2, 0x0) 2018/04/17 12:42:11 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$l2tp(r0, &(0x7f0000000580)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x4, 0x2, {0xa, 0x4e23, 0x100000000, @dev={0xfe, 0x80, [], 0x21}, 0x4}}}, 0x3a) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = socket$netlink(0x10, 0x3, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/udp\x00') ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="080328bd7000fe3117738f4503e7a338206936cf524115dbdf2502000000080004000200000008000200020000000400050000c1fa10008c0f8dc0a6"], 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/04/17 12:42:11 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:11 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x10, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00000004c0)=""/150, 0x96) pipe(&(0x7f00003ef000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000440)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) syncfs(r0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000300), 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000240)) sched_getparam(0x0, &(0x7f0000000940)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000001040)=ANY=[@ANYBLOB="957d1b20c194c61a0971b5b7448c7e9db197a629b53ecc96c7f49a65a428c94f671073f9023580c69ce80ad1798ae27990f2164e2aa4ca16926d8d8e0d84571154220bde7345a22ca3bab360efd3f85a795bf67fa44ac0299b0fc69cca4066d04ae89c99c7cc4379a128cb9e7d65c14f53b475a7009a51ea9475cfa227f4711fda5e6a57364e5e3b491c02bd3b3b1063a1ed8844158d3247119f7ac4d5c2b4666da4b17cfd0f8902fffaa85c440674b1768a6bbc6d72f8dce63fc214de313f3fb6e2"]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@remote}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) sendmsg$netlink(r2, &(0x7f0000000f80)={&(0x7f00000005c0)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)=[{&(0x7f0000000bc0)={0x10, 0x3c, 0x10, 0x70bd29, 0x25dfdbfd}, 0x10}], 0x1, 0x0, 0x0, 0x8005}, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x2, 0x0, 0x1000, 0xb93}, &(0x7f0000000400)=0x98) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000280)={0x0, 0x81, 0x3ff}) sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000800)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000a80)=ANY=[]}, 0x1, 0x0, 0x0, 0x40c0}, 0x40044) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000480)) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000100), 0x4) r5 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) fcntl$setlease(r5, 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000840)={r4, 0x9e, "17d5be0503a3cc1b311957d4b3346e57d11dc05b5231300f9884c80b4884ee8d70e31fd5f97351db5512e244a64b88614f926a580623569758a1c4bbb0a4e9d77142ca7ac3da91781041c33a1e437d4fbfd7b6c5f8c3dbc67545b3d66dc7b5cfda5006b08940044a77549265fbc2a0a5f8a1afcc6528701bda9ef55e6fc8f5d60a2f4379fe644c65164f196d672215e04af7d0ecf19c5c96b85af522cdde"}, &(0x7f0000000900)=0xa6) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}}) ftruncate(r1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000b40)={r4, 0x100000001}, 0x8) 2018/04/17 12:42:11 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:11 executing program 1: mprotect(&(0x7f000071a000/0x3000)=nil, 0x3000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x400) rt_sigtimedwait(&(0x7f0000001600)={0x6}, &(0x7f0000001640), &(0x7f0000001680), 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000016c0)=0x0) process_vm_readv(r1, &(0x7f0000001140)=[{&(0x7f00000000c0)=""/109, 0x6d}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=[{&(0x7f0000001180)=""/212, 0xd4}, {&(0x7f0000001280)=""/165, 0xa5}, {&(0x7f0000001340)=""/168, 0xa8}], 0x3, 0x0) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x40000, 0x40) getsockname$packet(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001500)=0x14) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001580)={0x3, &(0x7f0000001540)=[{0x1ff, 0xfff, 0x2, 0x4}, {0x9, 0x0, 0x400, 0x4}, {0x4, 0x4, 0x101, 0x5}]}, 0x10) request_key(&(0x7f0000c2dffb)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a}, &(0x7f00000015c0)='/dev/usbmon#\x00', 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000001480)={0x2, &(0x7f0000001440)=[0x1, 0x0]}) 2018/04/17 12:42:11 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x20000044031, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_getscheduler(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80400, 0x10) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@ipv4_newroute={0xb0, 0x18, 0x304, 0x70bd29, 0x25dfdbff, {0x2, 0x0, 0x80, 0x6, 0xff, 0x5, 0xff, 0xf, 0x1800}, [@RTA_FLOW={0x8, 0xb, 0x8}, @RTA_UID={0x8, 0x19, r2}, @RTA_IIF={0x8, 0x1, r3}, @RTA_MARK={0x8, 0x10, 0x10001}, @RTA_MARK={0x8, 0x10, 0x8}, @RTA_MARK={0x8, 0x10, 0xfffffffffffffffd}, @RTA_METRICS={0x64, 0x8, "e2414e03ab281da1017a4bfafd9e8a7a1c98044f33cb8eb1a5ae3229a4f995ad415efb1fadf9901042b07e598bc3dbc0d94174a01e0271d2c8eadee651450a7bffc019f80e7b5368356f477fe56cd697d76bd9d4104c029ce0e12df6bbd455"}]}, 0xb0}, 0x1, 0x0, 0x0, 0x80}, 0x40040) seccomp(0x1, 0x0, &(0x7f0000000040)) 2018/04/17 12:42:11 executing program 7: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f00000011c0)="8480d7fd9f52b60a19fab3a9a3249b66", 0x10, 0x7fffffffe, 0x0, 0x0) 2018/04/17 12:42:11 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:11 executing program 1: r0 = socket$inet6(0xa, 0x20000000077ffc, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x63, 0x30}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x400, 0x0, 0xff}, 0x20) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x8000) [ 58.685045] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=7652 comm=syz-executor4 [ 58.723214] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21151 sclass=netlink_route_socket pig=7678 comm=syz-executor7 2018/04/17 12:42:11 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x0, 0x0, 0x0, 0x2}}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x6, 0x30, 0x5, 0x8}, &(0x7f00000000c0)=0x18) [ 58.749983] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=7685 comm=syz-executor4 2018/04/17 12:42:12 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a62dad08204fa", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/17 12:42:12 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000be6000), 0xc6d49296328434c6, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x800000000000000}, 0x1c) setsockopt$inet_tcp_int(r1, 0x6, 0x21000000003, &(0x7f0000696ffc), 0x4) 2018/04/17 12:42:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)) 2018/04/17 12:42:12 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f0000000640)=0x10) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) splice(0xffffffffffffffff, &(0x7f0000000300), r2, &(0x7f00000003c0), 0x0, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000380)='./file0\x00') setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) 2018/04/17 12:42:12 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000080)="10", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x5, 0x7ff, 0x8, 0x7}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r3, 0xdd}, 0x8) r4 = dup3(r2, r1, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000280)=0x4) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/17 12:42:12 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:12 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) dup2(r1, 0xffffffffffffffff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000380)={0xffffffff7fffffff, {{0x2, 0x4e22}}}, 0x88) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='user./de'], &(0x7f00000002c0)=""/152, 0x98) 2018/04/17 12:42:12 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000100)=""/246) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000002, &(0x7f0000ed4000)=0x79, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000818000)=[{0x1000000006, 0x0, 0x0, 0xfc}]}, 0x10) gettid() process_vm_writev(0x0, &(0x7f0000000540)=[{&(0x7f0000000440)=""/202, 0xca}], 0x1, &(0x7f0000001b80)=[{&(0x7f00000005c0)=""/163, 0xa3}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x3c058533fd59b3f3, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000000ac0)=[{{&(0x7f0000000800)=@can, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000940)=""/104, 0x68}, {&(0x7f00000009c0)=""/121, 0x79}], 0x1000000000000018, &(0x7f0000000a40)=""/118, 0x76}, 0x1}], 0x1, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}) syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="80", 0x1}], 0x1}, 0x0) iopl(0x2ee) 2018/04/17 12:42:12 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:12 executing program 3: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d40ff4)) [ 59.093140] binder: 7708:7720 got transaction with invalid data ptr [ 59.111077] binder: 7708:7720 transaction failed 29201/-14, size 40-0 line 3152 2018/04/17 12:42:12 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1403000000000000000000002056c771acbc98d300004000e77caf9937d95f6d055e610c05250a7cfbf2a4fbbf63c3c97a3cfddf064582ccd60a164371d846c27e5e756017080eafb250dba75dbe24ff3838bb974f72ea628a0556b8553a5b3a97e3d80436f63120c7f09e5fa23134c8f84425e7bc67b4d7ffce1a25a633dec371c3cb215ddc016264227a1e82a99d7869cf1bbee4d19b43e743056da79a3effe1058a7fd4753addbd61bcd3ba6c7216954af4b9dce9da97bcdaba8575dbac6c9fc5812f9b5afa2d1a3ca6fe5b59fbca853cf9e7fc407de9cbda6620f4f3cc0d8b00000000"], 0x14}, 0x1}, 0x0) pselect6(0x40, &(0x7f0000000100)={0x400, 0xe9, 0x9, 0xd9f, 0x20, 0x0, 0xff}, &(0x7f0000000140)={0x6, 0x7, 0x1, 0x5f, 0x6, 0x4, 0x400, 0x3}, &(0x7f0000000180)={0x3, 0x207, 0x5, 0x20, 0x6, 0x9, 0xffff, 0x401}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200)={0x4}, 0x8}) [ 59.153674] binder: BINDER_SET_CONTEXT_MGR already set [ 59.164003] binder_alloc: 7708: binder_alloc_buf, no vma [ 59.169998] binder: 7708:7720 ioctl 40046207 0 returned -16 [ 59.176330] binder: 7708:7731 transaction failed 29189/-3, size 40-0 line 3133 2018/04/17 12:42:12 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:12 executing program 7: epoll_create1(0x0) unshare(0x8000400) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002ff1)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 59.204978] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.214425] binder: undelivered TRANSACTION_ERROR: 29201 [ 59.231177] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7739 comm=syz-executor3 [ 59.259990] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7739 comm=syz-executor3 2018/04/17 12:42:13 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:13 executing program 0: r0 = socket(0x10, 0x80002, 0x0) userfaultfd(0x80800) write(r0, &(0x7f0000000040)="24000000200025f0006b0004390bfc0002060000000000000000010408000100000000bc", 0x24) 2018/04/17 12:42:13 executing program 3: syz_emit_ethernet(0x26, &(0x7f0000000000)={@random="27d28a2c522d", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0xe, 0x100000001}], {0x8100, 0x9, 0x575d, 0x4}}], {@llc={0x4, {@snap={0xaa, 0x1, "c8", "fff3a5", 0xa1f, "1a8554bf36346a51"}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000500)=ANY=[@ANYBLOB="48aaaaaaaaaaaaaaaaaaaaaa0800450000000090780000000000000000000090787f0000010000000000"], &(0x7f0000000580)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000180)) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x8003) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x199, 0x3ff}, 'port0\x00', 0xc9, 0x1002, 0x2, 0x2, 0x4f19, 0x1000000000000000, 0x0, 0x0, 0x1, 0x1}) 2018/04/17 12:42:13 executing program 5: lstat(&(0x7f0000000280)='./bus\x00', &(0x7f00000002c0)) unshare(0x4000400) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000440)) r1 = accept$inet6(r0, 0x0, &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000380)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0xff, @dev={0xfe, 0x80, [], 0xe}, 0xfffffffffffffffd}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}], 0x74) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x10000, 0x0) finit_module(r2, &(0x7f0000000240)='vboxnet1]/{\x00', 0x4d372d0528b25327) socket$key(0xf, 0x3, 0x2) chdir(&(0x7f0000256000)='./file0\x00') r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x200, 0x1) readahead(r3, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000080)={0x17, 0x1000, 0x8000, 0xfffffffffffffd79, 0x5, 0xbe, 0x4, 0x8001, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000100)={r5, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x2, 0x800}, &(0x7f00000001c0)=0x90) 2018/04/17 12:42:13 executing program 1: r0 = socket$inet(0x2, 0x0, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0xffffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x4}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xfffffffffffffff8, 0x8000, 0xb5f, 0x9, r1}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c3fe3)="440cf1d400000000dd", 0x9) 2018/04/17 12:42:13 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$binfmt_aout(r0, &(0x7f00000008c0), 0x20) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/17 12:42:13 executing program 4: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r1, &(0x7f0000037fe8)=[{}], 0x18) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) fstatfs(r1, &(0x7f00000010c0)=""/4096) 2018/04/17 12:42:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x80000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="d599385f4c4bb99fc1a6bf7b4f617b56ec1185bb3f040c9db29d2ab42563c5fadca39b5c72e163c9a4bee38a30781476710a65eb36837e4b38b78b396f278bfe93186bcdfee9bd35cdcbc5693f103276d27358efe08ad785ac2b9cb741a3827dde97f4cdcbca6230a568b1cb849bbad3e41d916e2f75570143fc6f967e0842527f0e3950fe8500f93feacab794096f65bb47176844f47e9d047e03bb4e6b24e9b3f127899e8a64ab28f6d7403495c18bec34090126a539fe228bc36c39ffaf1d30bed9eeee0dca773f4512") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x28}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') close(r1) 2018/04/17 12:42:13 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:13 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000740)={'bridge0\x00', 0x4800}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000006c0)=0x6) syz_mount_image$bfs(&(0x7f0000000200)='bfs\x00', &(0x7f0000000240)='./file0\x00', 0x5, 0x7, &(0x7f0000000600)=[{&(0x7f0000000280)="4070cc9cf41a4c170cd3bdaf05cdcb50e5c4ceae0619a6541ce13992519a40c0d82ca201af7e4bff30c86950f9619dda18e4567380211445378cc988f08ac12894b5ee1086fd42a41ca96c2e5055cf", 0x4f, 0x1d035bd6}, {&(0x7f0000000300)="48c0530a6228a21796988a0ca27ce358b7c4db1afa11ebf894299cc72f68", 0x1e, 0x4}, {&(0x7f0000000340)="a29eb39381c6d2dfd9f3f71ed7d097d420bf35659a65a2fb0715dbaea8ceb50713ff72bd0c21d9351a0df9e4fa132937225b0657d235d28deee7b85037db294ce5982462c7b849ddd0c36c35800476a8e0016b1ea652abd0bbd4090181be0b958af9ffa893955f1f3c14a776a831edb6", 0x70, 0xffffffffffff8001}, {&(0x7f00000003c0)="b66658227617f9392f4ec14b4e18579f441d86ffc2bcd0c714c2eebb954bf7807bf1649049a4a073520b60b40db28b58651d0bfd56b00f43c5ac3f419cd5c0546be895a616167a3bd6198c5396ca67640195a375bb0c142282454217b3753e9b0448d63c80f753181d9b101d338de19a1a21c869025f15b022a4f17811ef761d2737235cc4628db725c5105c5923786acac4452403b2682e8629e40b963d43e93fde2da2551bcf8babf9a58c2564361472e3da97650482d2d869b1cd3e98aca972fcd96fd298d662bf1248fa55b2b124e2b4831b9a0ccfb59763a8fd818b2dfa62329baad706baa54f98e927", 0xec, 0x8}, {&(0x7f00000004c0)="088681b74b7f55b194b103fa1a67537deb6a27cff234d92169f29e4d7b9a143f04e286213f", 0x25, 0xff}, {&(0x7f0000000500)="8ca84543", 0x4, 0x8}, {&(0x7f0000000540)="81fcee6bb27bb55a6adf715bc0e4e586481699da0b3edba73a39235bb9f195c506e941d2c004487ec328ff2f533b13c48cfe94cbe580ae98d24e81d69003c672c3b50eb3a8908ab3111b93eb86c51e69025fdecc3aa788ef370301fb53f95571fad0947ac16dc21d57ff8cacbdc42b923daa67d0da448cb002510eadf43c2a571aded21c1c3a868d5b889a", 0x8b, 0x59d}], 0x800000, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) r2 = open(&(0x7f0000000700)='./file1\x00', 0x2100, 0x7) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000780)=""/248, &(0x7f0000000880)=0xf8) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x1, 0x6, 0xfffffffffffffffb, 0x10000}, 0x10) 2018/04/17 12:42:13 executing program 0: getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000000000)=""/166, &(0x7f00000000c0)=0xa6) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x102, 0x0) setsockopt(0xffffffffffffffff, 0x10e, 0x1000000000000003, &(0x7f0000850fff), 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00000001c0)=""/36, &(0x7f0000000200)=0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}], 0x58) 2018/04/17 12:42:13 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r0, 0x4, 0x2000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r1, r2) [ 60.172962] keychord: invalid keycode count 0 2018/04/17 12:42:13 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:13 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=ANY=[@ANYBLOB="06000000100013070000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffffffffff000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000"], 0xf0}, 0x1}, 0x0) [ 60.206420] keychord: invalid keycode count 0 2018/04/17 12:42:13 executing program 7: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000022ff0)) getgroups(0x2, &(0x7f0000000040)=[0x0, 0x0]) getgroups(0x1, &(0x7f0000000080)=[0x0]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000000340)=[r1, r2, r3, r4, r5, r6]) 2018/04/17 12:42:13 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0xed72, 0x1}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="070a0a800001ff00b1", 0x9) r1 = dup(r0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000000c0)=""/237) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000001c0)={0x3048, 0x1, 0x6, 0x7f, 0x2, [{0x7, 0xfffffffffffffe74, 0x6}, {0x4, 0xe6a, 0x733d, 0x0, 0x0, 0xc00}]}) 2018/04/17 12:42:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/197, 0xc5}, {&(0x7f0000000140)=""/225, 0xe1}], 0x2, 0x55) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'tunl0\x00', @ifru_mtu}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="02010300fbff1b060001"], &(0x7f0000000340)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r2, 0x20, 0x30}, &(0x7f00000003c0)=0xc) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000002c0)={0x3a, @loopback=0x7f000001, 0x4e20, 0x2, 'nq\x00', 0x11, 0x259, 0x2e}, 0x2c) 2018/04/17 12:42:13 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev, @in6}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) unshare(0x20020000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x10200, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) unshare(0x28000000) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001700)='/selinux/user\x00', 0x2, 0x0) 2018/04/17 12:42:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) 2018/04/17 12:42:13 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:14 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) socketpair(0x9, 0x7, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x89, "a3f7094ecda37afcc9beee2ceb5db44c3b45d1ac543251a0e065b851b81aabe24ef6cc77dc4abb6d546789bc4cd2626116ea14bd835f41ed43c308038e596742c77dce56df3160b73666cfe5aca796452c63611149ea6c3b9959f0742f343905a369650fb8f667a27e2c36e38824787af9ddadc23c9b1dc14734ef48bb1a358398b8ceb9e5e00eefea"}, &(0x7f0000000100)=0x91) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x2, 0x2}, &(0x7f0000000200)=0xc) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setreuid(r3, r3) 2018/04/17 12:42:14 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000680)='/dev/autofs\x00', 0x2000, 0x0) splice(r0, &(0x7f0000000640), r1, &(0x7f00000006c0), 0xd06, 0x3) r2 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x1352, @loopback={0x0, 0x1}}], 0x74) sendmsg(r2, &(0x7f0000000180)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="5500000018007fbdca2d1cb2a4a280930a06000000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x200400, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x101000, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f00000001c0)=0x1) 2018/04/17 12:42:14 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:14 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d9bff3)='user\x00', &(0x7f0000c26000)={0x73, 0x79, 0x7a}, &(0x7f0000d9b000)='net/raw6\x00', 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x80000) syncfs(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x0, 0x40}, 0xc) 2018/04/17 12:42:14 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000480)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@dev}}, &(0x7f0000000580)=0xe8) r3 = getpgid(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000005c0)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001800)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000001900)=0xe8) r6 = gettid() r7 = socket(0x10, 0x0, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001e00)=0x0) r9 = getpgrp(0x0) r10 = syz_open_dev$sg(&(0x7f0000001e40)='/dev/sg#\x00', 0x0, 0x40) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001e80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001ec0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000001fc0)=0xe8) r13 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x4100, 0x0) getresuid(&(0x7f0000005440), &(0x7f0000005480)=0x0, &(0x7f00000054c0)) r15 = fcntl$getown(0xffffffffffffffff, 0x9) r16 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000005500)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005540)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000005640)=0xe8) r18 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006300)='/selinux/access\x00', 0x2, 0x0) r19 = syz_open_dev$tun(&(0x7f0000006340)='/dev/net/tun\x00', 0x0, 0x400100) r20 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r21 = socket$inet_udp(0x2, 0x2, 0x0) r22 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000063c0)) r23 = syz_open_pts(0xffffffffffffff9c, 0x200000) r24 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000064c0)='/selinux/validatetrans\x00', 0x1, 0x0) r25 = dup(0xffffffffffffffff) r26 = socket$l2tp(0x18, 0x1, 0x1) r27 = open$dir(&(0x7f0000006500)='./file0\x00', 0x40000, 0x9) r28 = socket$inet_sctp(0x2, 0x5, 0x84) r29 = socket$unix(0x1, 0x2, 0x0) r30 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000006540)='./cgroup.net/syz1\x00', 0x200002, 0x0) r31 = socket$packet(0x11, 0x0, 0x300) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000006580)={0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000065c0)={0xffffffffffffffff, 0xffffffffffffffff}) r35 = inotify_init() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000006600)=0x0) r37 = geteuid() r38 = getegid() ioctl$sock_SIOCGPGRP(r33, 0x8904, &(0x7f0000006480)=0x0) getresuid(&(0x7f0000006680), &(0x7f00000066c0), &(0x7f0000006700)=0x0) stat(&(0x7f0000006740)='./file0\x00', &(0x7f0000006780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = socket$nl_route(0x10, 0x3, 0x0) r43 = socket$pptp(0x18, 0x1, 0x2) r44 = userfaultfd(0x800) r45 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000006800)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000006840)=0x0) lstat(&(0x7f0000006880)='./file0\x00', &(0x7f00000068c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r48 = getgid() r49 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006940)={{{@in6=@ipv4={[], [], @dev}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000006a40)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000006a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000006c40)={0x0, 0x0, &(0x7f0000006240)=[{&(0x7f0000000040)={0x10, 0x2c, 0x800, 0x70bd2a, 0x25dfdbfb}, 0x10}, {&(0x7f0000000100)={0x254, 0x1b, 0x400, 0x70bd2b, 0x25dfdbfc, "", [@generic="6c5e74b94312f762a5ce4333144a24803a455afb54a4eaf82a8f54d8df39804216029362b5b1dc3465204b2ce46047c18253e9e4639c8bfe7421fd6b516a8c29722ce7f2365d9ea28c3aa5b8c1780b7bdabbd090ed6d974adc660d85b9c3e8aeb3521491ffd61dbb41aecdbff0b64d265084cb4d20952f5270eaa257531732c72171d8b220a8c422c12640c73fe35d758bc975cfbd4d69f9", @generic="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", @nested={0xac, 0x53, [@generic="3ee33c093b45ba5aa8873046c0f876777ea38525c4c93f113d4084f1ae03351d4a2d482b5cf9ccfb9f95e380c8f99b46963e98cee71cf3e8b58229fb2e8af25092410610a87f878394b1a064299daf2177e23aa714dfa54b0a545c9d64554a417581cc822e01d4c5f867b7a3e2ca28f07bf429ce68fdfde1fbab75f861c49c286fd7379cc542a7da9f97978f395604d19fd4a214cce6b85f721829be9043", @typed={0x8, 0x7, @uid=r1}]}]}, 0x254}, {&(0x7f0000000380)={0x18, 0x19, 0x4, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x8, 0x75, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}]}, 0x18}, {&(0x7f00000003c0)={0x98, 0x2d, 0x400, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x20, 0x59, [@typed={0x4, 0x87}, @typed={0x8, 0xf, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x6d, @str='$\x00'}, @typed={0x8, 0x7d, @ipv4}]}, @typed={0x14, 0x44, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc, 0x1f, @u64=0x81}, @generic="b98c0f1f0fd0f2ce54986c3be4d3383511a9dec9234df94639828d3bb56cc1c369324a130268f8dc7787336cb38662737400469472c35f7fe9e81eb752d4e5b9", @typed={0x8, 0x9, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x98}, {&(0x7f0000000600)={0x11d0, 0x32, 0x1, 0x70bd25, 0x25dfdbfb, "", [@typed={0x8, 0x53, @u32=0x1}, @generic="f0f046378be251394b2457f57d505092729b2dfaaf62e7a10267c23ae0ee7a921e24edfff7dbbe72e5be87ca97216a5efbdd4414ea4498f002931cac3510d7c6a1e3f739a12d4c5f0e846cdf2485b2e7af6ef7f4e65ec5fb7715261b16082d57d4d2699126fad329378c1ff3d8e6885d9c18eb081bb22409e62314bfc3a98c00b9384aa770", @nested={0x1128, 0x4d, [@generic="cec0ea119b8724f5964b64ca2b9a5584de2d335a4ab6d896cfa393625e3687bd733c3fea890cf1b15da70ccf6497725a07fb664fcdf8b20cce2db165ab150212e44c41442578fb4b69a499fc244a4bcbe92582004031191cec72a8031c704d8fa033bd71bb2b38ac7c4964cd2fd28328016bddd5d88565d7d87fe76e07cc3065e8a7fc280bc11082c11c37242af02a0a2b6650b3348775a57b8e20994eecab48e27e42491d5a67b7c53c490f83e900c36fc0c658e27dbde9660d2465a3c54569c0", @generic="a2adced7d4be2c8d3a94253ecb1908ebed32080b85194f68341af241630f497f4c328f88a54f2e603ad3c4c6255b659145d8ec761b894ca3f0f0dd016e168cc2d2e133456e4932504e533fb6f74102d0", @typed={0x8, 0x20, @uid=r2}, @typed={0x8, 0x62, @pid=r3}, @generic="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@typed={0x8, 0x2f, @pid=r8}]}, @nested={0x1c, 0x2c, [@typed={0x8, 0x3f, @pid=r9}, @typed={0x8, 0x11, @fd=r10}, @typed={0x8, 0x74, @pid=r11}]}, @nested={0x2b4, 0x5f, [@typed={0xc, 0x26, @u64=0xe4}, @typed={0x4c, 0x26, @binary="af9e7fc490304318879380730189de5a95ee7933bb014dc78fafe6765b23ff2d6c5441a94b469865a2d9149dda81d1bcaea7f3959cc8194af6e8e4e10264f20fe526fe95a9bd"}, @typed={0x14, 0x3b, @ipv6=@dev={0xfe, 0x80, [], 0x1e}}, @generic="578374a0dbf9153ef9b095f37e2771890a5d7b0a36d0a710ad3b816990ba9ca993b484de4085f4b0a7d8908cf290f67734dc619328164c4c0d00c6af9b0d2c5e048c19abadc012a6c935a4d2d789dc03cc354b14d786000c36b4", @typed={0x8, 0x28, @uid=r12}, @generic="3d82c333ff23919a09fdf2cbc66145fb602988ac9ecea2e8b2d44dc71a1a50e080176d3397bb0e72d0d4ed782b89b3d1d765e84869741424e3e5e6bd03f03dcffbe063fb98a1ef528555298777e0b908260ed15229a7b6d3ac6e5bc14d789ad88e09204c30d28fffbdb3a217058b7e8ffcddf9eb32d474f95cbec908b203e1c16111da99641444985493ce2d63a2a04a9816d22d32ebcb88511270", @generic="5b17a9da0f1ffb12dcb8b2a5e8dc3ac60531af9258dc26f4c17567ea41e43d6030fc2956002521d0f0f610257e5e35103452f327e91caaa9f2a866d90100f73546039af2f97f6a16377760405281a491b0ff0175d07d85f1c09e38da88ec1f7166da16f1e5", @generic="3675417d1cc900bd278ede8a49839d8e68e3c91d47318b1d2955ba1c536f4580e764e2aa466d48dbdd8deb59c606608b162da800da5d01ff822bbde4824de2f76438a70efbc04c79b25ecb893d76e9f4312632b252678a60cdf381e215689164d9a51e44fc1dfd104c91fa1129dc261ffdeb986fe02ac8c532e039fd1689251017c22f27470fb75083a5529255f321f794b79ade7229c2521bd3069a649abde2d142e475129d00bba60463ef7275c1d5277a923477a48be1ba9acd78aca2d20ed9a278ccdc51ca635fc5a5e71531a77fbf0adf93a9feea7561727c7b1b995837fe"]}, @generic="3459836bd621fcb030f330ff0ab59ed1ca5ddf209ce6cfa8857eb8065b5058d5831ba1a44fa65f0aa18cd77f6d290638f451a562504fa42ad65683643e04", @nested={0xb0, 0x39, [@typed={0x8, 0x1f, @fd=r13}, @typed={0x14, 0x4f, @ipv6=@loopback={0x0, 0x1}}, @generic="1247f684b2f41a7d5952329a44a114efe18fbc3d997b8e3a23247d18c8d05b2d1d0a8eb337344d8b796b0b16374df1cda86744c1973592cdc086e80cb47c970945214680fe3935fba816e54afff5207f85b58eed9411491a0dc466ea097c5b41e1d8ec8e4174b57db03f375f169a93350e833ba24751d5e42d354c7c300a71b678c763de774608366041d48e55ab25"]}]}, 0x33f4}, {&(0x7f0000005680)={0x630, 0x16, 0x4, 0x70bd2d, 0x25dfdbfe, "", [@generic="de827ffb0ccf2b050cb8bd5a86ae0424e5524b792884ac737a7cc33a9abac07cd1a078fc6030c25dc7767e4e84972a61dab544768d478000760ca4def2f6738204a764c80f4c2d33dc60b3fe3f4153a45293f12ae46aebee7b7237153155b9938aa4c580f846e666e96a5cfa761b33586c30f37a2a125acb015f58586b560835f12516497079d3341e982f36c0d953f114dbdd276e6ea54dae623ace9be3e90b36a854eec86e28776372dd09a4d632c3b254eb08c32b77e2c6377ccc5f2b", @nested={0x1b8, 0x8, [@generic="1ad3c1ac5c346f632c8e46375f62c2443d6d530e5f154262eaaab4", @generic="ef8f09375da7518cdfd85178532d73a271dba3b3f210d7835fbc5fc694ede966305665a4c5db21d35765e3e56e6d8191012d864bf1d12a39e6de8020c326ca57ba4c1cf48f17ec8424dc9746601291d7421cd25612f882819fc34c31bf92279fb8fe2d1fe3124b79de5825a414f9027d2d3d91ff84c89d207341396399b06223f24acccb0d984df75d", @generic="d022851d", @typed={0x8, 0x6a, @uid=r14}, @typed={0x8, 0x93, @pid=r15}, @typed={0xe8, 0x11, @binary="d37be8e1caeec98d6b29784ce90ca468bd07b3bac5bb9ce54d211d91e0cc303c3f1bd4d8a2357ac500c4f370015aa04977f3c1a6048ee6b3ab78b23fa6943fccc394826131d4f58bf8f6985412fef43c1a1392da6c2fcbfa0f4fc2258ab24e43f25181ff58d72ee11b08b3bbf5b07858fae100bafd409e807b2bdbe5d316e4fc3b376eea9af169aa10c9e2d611b4813e4e5a435795f8e72704429ec3827d3663a5412f4a9d6fc6e18cd7c35a307004d205230d5ebcd58168dfacc3784ef7a2b5ad0a5861d821b1e3250889e6fbec8532ccc105c58cb28b1e5cd59d6f0d0666c759cac8fe"}, @typed={0xc, 0x21, @u64}, @typed={0x8, 0x19, @u32=0xd0}]}, @typed={0x4, 0x1}, @typed={0xc, 0x2f, @u64=0xfffffffffffffff7}, @nested={0x348, 0x5b, [@generic="e3cbb30b87eeda424b70978804cb1c608d1fccc653c959c5f652ade5e6bc4efe6087df964a6fdc541820b5a95d3e5842633046a5fb8fe199d825264a3b2f5af83a2386b2350294562476b503d5eb609a5959fdceeb37c10fa34945b870972237dffe6e46f5b995c34130ab9b9a78e128c80dd20d1f4465c2e15390bd2e01498738b0f4d1a7fbe02587ef851a81c3f19c3a83feb2660e2381dc5564e06c2550c26acf1002291c13d3c489046f3b47478f337526", @typed={0x14, 0x38, @ipv6}, @typed={0xa0, 0x11, @binary="1e524c7ea66044bb3ff6d827feb732645a77adb7ebe77dacc58a058a803aea91f78ebd26923ef9778a4cad68fe8d1dbfa36350abb808df6ca436566ca371b691978cf18034c35d5068380031871ef882c9090c064044d9ea6de223ded5cda4172e7d0affabad21a05b8c80446673d05ec027940897734c07e6ad8ca9928f07334957dfd9e10ff6cb3f455c4118930132d095404a8ea60b66269b1e4d"}, @generic="d80b86970aebbdff7dd5e257b0aeed8af96286d5b30ccc6f6e6d21bfa5271f1d38a1ddf5e66b295dcd44968873195c59492417d871847358f1d3b74237b9a817867b7cbe56", @typed={0x8, 0x23, @fd=r16}, @generic="9ffc57fd46c4b32b0c0ab00a367ecd78dd9813dba4369a00c3947cc944cf0a9cccce9b822e2837375f9bba16a8bdfe15a537c802ce328d47a59816876a5faa5baf55374ef97aa3f27024567145bb6b8b010cf3dbb1781c59f156ba7e8ff0c2514d1ae60dda80ecaee232a8512d773b4f406430a983b2e75b76b622550f3e6bd0964c7b63a14e958ef89e63846a681f3b60073194158e452e6ca872326156aaae0bf967c9066d437e412cc84f5ac26cf34567e5a137290bce5e337df1a80bfdde5cc2eefb1dc9de11823b7e104b25b1d19e6865a0b601b711c7043f219a835608681d3ba81cf0b06e9acddc476fd3f34b2d", @typed={0x7c, 0x67, @binary="c7b600e4a2d0acdda1af6b034241ba979268ec5579ff72097741ab87947f9dc8de0b80050628d26abbd6855c21f049affd8c356c4520ca81029052aa148dc47b263cf98069e5b539f11fe20551d0aa0851cfb1eeddd0d58b4780e638535e23c5db579694c100192ead3e4e966ea570fd1ac24b30b92974"}, @typed={0x8, 0x1d, @uid=r17}, @typed={0xc, 0x77, @str='{nodev\x00'}, @generic="5592ccaba34aa725d11fecdd35"]}, @typed={0x50, 0x18, @binary="8b476d0d2844304f16233db3454e5889d95edf2a134867895ea12862cb7b8a05a68bd2f15c530c5f5e47faf4a8ea4a0ff0a1e54f1766c39b64a936cea94fc145aee55b8253d5f98e6a7a23e1"}]}, 0x630}, {&(0x7f0000005cc0)={0x10, 0x35, 0x1, 0x70bd2a, 0x25dfdbfc}, 0x10}, {&(0x7f0000005d00)={0x514, 0x2c, 0x311, 0x70bd27, 0x25dfdbfe, "", [@nested={0x260, 0x22, [@typed={0xc, 0xe, @u64=0x1}, @generic="7fa28eda28d3d20c3312455e0e2dfc59240e725a14f4d3e4d84e5a03213941e9cde8fc88c4f648c777763a0015b0c64dcdf0e1fd1dcdb29d205b500e2f24b2c0f9e1780db64c45832452631d34169d27cf610e6185a75c1b66001728d96a6c2552030cfd964a5b05ae37197f33999b84649370b347cdc1652ca9ce3ffcb3", @generic="19fdd6da05cab1610a83a409103c597c8e6c6790db1082ed18b7b862d346a5c214cf95cb723d3cedcd02727734b545c0c93ff6501b5a0b7498d3e13fc25540c313328ae97c789309ba50c596051289b3a8f7df9e45502a4d8b1469c987a37592e12db9c94408b7c58e4341d6a93df648c936d9997b75933f4193e84aaa9a", @generic="9b6bdd315a7b346233cfe55a03fed4f9a200e3a0157e94c892e226ec397c5e2a3744c4d0ca5840fa3ea3b21fc577551209c60ac6879a718b03ff7b3cecc0cd36d596370eec94a3722cfa1681f364afd7b24e98fdcc2bbc78b187e3106d33bb9162278f33e6aab1d5a68725f32cb7560b2c8017348a9be01393b39dc36876c12ae83b97b160d510a2c36a885d0175323797fb22e4862aa35ae827fc75751367d12038", @typed={0x9c, 0x1d, @binary="63f864a4c40c165134c6733a594ae0845df9760fe063330361a864fd7131c16ad59da74d71d4b34b48f41e0f60dc988762659512073fda93ed3b755c7cb54e199f09392d45d6ef98ee57790b3d299c59fc13f0d733b0fc7be43f09ed0364957f70ce30809c1cc6a75c0249be792896495bda584c33469a0d3690cbfa52f7eb17281341fab9d3308be5ea01b4f4a071d575437f799a614a34"}, @typed={0x4, 0x1f}, @typed={0x10, 0x5a, @str='/dev/sg#\x00'}]}, @nested={0x160, 0x6e, [@generic, @generic="c0b5df6a92422eec771b6217bff90bd8c7c067ddfaa05393f1775ffc01111a13a96463103566a2280508494f813160b0f38f3b1dfb57ab444d486768ab7d07781d3e999c44757532a6e06f4f8db8bfe7110d01beb6fb70a25b567257e3fd8cb98de37b09c18de7c22730f4698d52323d6de5b0d353b6a4244cd97dfcaafea1b469ecd4e1def3017a971bea15db532c14df8995be611e08c311492cd5db257b7eb45d529ebddd30cd83cc568758d8ddce4226eabf34e1630a86983e3b66bc99830f2da8d30e83502cd18ceb37831cdf631c7f8e8dbaf4", @generic="183942ab7845f5cb4aaecbbd0db65234ddc0c71fdffb80a8917d30c88e26f812969cc3756fbb87a54e9828d46da93e957b36e99fc9d0e4fcacee5bc9bd7a73b048e6ba58b938af8be786de330da9199eb7fffa6d8c15198fe55124de6b3b395f14f5def2f45e5bc774829fccd209f9dd4b149224232f8e5b2eabcd58d6d89dc2d9c61a"]}, @generic="470d053ab914c228f1ba90e00d37f6903f56504bf2caec76225ad991ca792f159dc5cae625068b4ea0463160a7a004e6c9b0df61e848af143a8dcb41a1bd9a8bcfa977ed8d2306e215d9627df249157fc65e39ba4c15ccbd9301862dfeeb", @typed={0x4, 0x65}, @generic="3259751d751b978f0d68218a8f06657a26addf9995b2351e98c6e83a45a21b0691bbb7b56e922447c2bc9540664eb0c100d10de3601527024c61492b42bebaf39e0c33e9e31defaa728120a0efd9a2b1c6b4991bc8d014d5019dc3764da43c2ed0bc0caed920615cca5eaca70b64d2979d6205ebfcfd65f53daf6aa1a17ba6550266aab452f0f174f6a60a84e41a485615d126f9ef433b983e1087c24fb825f186140c3b260775e2345967561968198ce21f520939a4ba6180586d147c2ba42813fcd9e0082c00e8e27cb1cf9be8ad990b25a87d04074a7ca65dbee2ba1bfd1ace"]}, 0x514}], 0xa, &(0x7f0000006b00)=[@rights={0x30, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24]}, @rights={0x18, 0x1, 0x1, [r25]}, @rights={0x38, 0x1, 0x1, [r26, r27, r28, r29, r30, r31, r32, r34, r35]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x20, 0x1, 0x1, [r42, r43, r44, r45]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @cred={0x20, 0x1, 0x2, r49, r50, r51}], 0x120, 0x8000}, 0x10) r52 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r52, 0x227e, &(0x7f0000007000)) 2018/04/17 12:42:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='lo\x00'}) r1 = memfd_create(&(0x7f00000000c0)="2d2e776c616e31295d255b776c616e306d643573756d2ad200", 0x1) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000100)={0xffff, 0x9, 0x8}) 2018/04/17 12:42:14 executing program 4: r0 = add_key(&(0x7f00006d8ffb)='user\x00', &(0x7f0000159ffb)={0x73, 0x79, 0x7a}, &(0x7f000091a000)='z', 0x1, 0xfffffffffffffffc) keyctl$clear(0x7, r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000013000)={0x2}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) 2018/04/17 12:42:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='status\x00') mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x4030, r0, 0x0) pread64(r0, &(0x7f0000000100)=""/202, 0xca, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x3d, 0x59b6, 0xa467}) 2018/04/17 12:42:14 executing program 3: unshare(0x40000000) r0 = socket(0x5, 0x803, 0x0) write(r0, &(0x7f0000000040)="12d714184af551bf1bf45e2b49e614773d975b9dedfb359c03b94ec2f213c0ef666016a3c1a0328fa87f3ace291a8c5a238467d9a6f9733789779717d85a4b9829f9f710fd3586e06d7a7ec1b702deab92c2017f7b1fe985e64fc4f12863e16a49db960ab1ff3594c942f295e9ae042339619d58c054c3eb1e156ab7dc7726ecf3dbe43a7bb0b1056c49b2b0e7a00f9120a16b696c3f2e1c295ce8b191bb03d496c2c3597263b74207e69d23f040d24e690a9c552c7d1372a17052d2c52be3ea8be53ed63cef8871efce9aeeccccf5a70b51cd1e169c5fd5", 0xd8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) write(r0, &(0x7f0000000600)="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", 0x1a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="200000000000000008080000010107000000fdeb5342607ab84bb33218675f8757d14ed8b47d8824ff5ef8387f0b259de1ed45fba3de2ba1b2d5b09c16999db4754707905b87968a852edc717f3ce19bf2b445af35e5d557d608f7244d194da710b5b994f726a11314cc4db3e1f3c37a01ab1ab7cf4ed9c1feb4435924dade657052436d150c15f607797d780e7603e1ee3d127e55213a183c6c8e983a8e76786d9f500210c93d7d420fc6d775790e88"], &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @rand_addr=0x9}}, 0xfff, 0x2f6b, 0x20, 0x101, 0x12}, &(0x7f0000000380)=0x98) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) syz_open_pts(r3, 0x40) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0xf53, 0x2, 0x9, 0x7fff, 0x200}, 0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x7fffffff}, &(0x7f00000001c0)=0x8) fcntl$setstatus(r0, 0x4, 0x800) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r4, 0x80000000}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x3}, &(0x7f0000000500)=0x8) 2018/04/17 12:42:14 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000002300)={&(0x7f0000000000)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f00000021c0), 0x0, &(0x7f0000002240)=""/168, 0xa8}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)=ANY=[@ANYBLOB="140000000401fd00000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/17 12:42:14 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:14 executing program 1: getrusage(0xfffffffffffffffd, &(0x7f0000000240)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40800, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x101, 0x401, 0x6}) 2018/04/17 12:42:14 executing program 4: mkdir(&(0x7f00003c1ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000235ff8)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0xd, &(0x7f00000e4ffe)) chmod(&(0x7f0000a23ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) 2018/04/17 12:42:14 executing program 6: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)) 2018/04/17 12:42:14 executing program 1: r0 = socket$inet(0x2, 0x1, 0x40000000a) r1 = dup(r0) getsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff4e) 2018/04/17 12:42:14 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000003080)='pids.events\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000030c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000031c0)=0xe8) listen(r1, 0xffffffffffffdffe) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1000000000001c, &(0x7f0000000100)=""/106, &(0x7f00000000c0)=0x1) 2018/04/17 12:42:14 executing program 4: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x7ff, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="008255cfab8bbc70892feeeee87b7565fc52084e3701000000cb1454837888e57fba898c133d0590131f511d10b93717a0f091000002cb4fa5a9f90cf6e6aa8ab82c2c24566f3acd4f37cd1ff9cd737be21c61500c9c7213ceb24607a5410ffb4b2dc1811a00000000b5f24696851435c5d47ebb3077bef6"]) 2018/04/17 12:42:14 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000040)=@nl=@proc={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040010000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000001080)}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='gretap0\x00') [ 61.231496] IPVS: Creating netns size=2536 id=15 2018/04/17 12:42:14 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:14 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000440)='./bus\x00', 0x80000000, 0x80000001c1) write$fuse(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x50) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) lstat(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./bus\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) sendfile(r1, 0xffffffffffffffff, 0x0, 0xc08f) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/04/17 12:42:14 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:14 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="62cbe3f97142ba85"], 0x0, 0x0, &(0x7f0000000040)}) 2018/04/17 12:42:14 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) fcntl$getflags(r0, 0xb) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000080)='./bus\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000200)={r4, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x84) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r5, 0x10, 0x70bd28, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x1c}, 0x1}, 0x4) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={r3, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) [ 61.325994] IPVS: Creating netns size=2536 id=16 2018/04/17 12:42:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000100)={0x20, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x3, @ipv4=@loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) [ 61.376103] binder: 7959:7964 unknown command -102511774 [ 61.389934] binder: 7959:7964 ioctl c0306201 20000280 returned -22 2018/04/17 12:42:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f0000000000)=@ll, &(0x7f0000000080)=0x80) timerfd_create(0x2, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x32}}, 0x8, 0xfffffffffffffff8}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x20000000000}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000280)=ANY=[@ANYBLOB="400100001000130700000000000000000000000000000000000000000000000000000000000000000000000074942fc7b2faf459c1db0000000000000200000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000008000c0000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x140}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'nr0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}) 2018/04/17 12:42:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000000), 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/17 12:42:15 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/249, 0xf9}], 0x1) write(r0, &(0x7f0000000000)="590e9c7d6e16b64120b00d612770cf97946f63af3809413c17172855c3bb73ebed0c9cefeea9fdedd67bb1c99bf5", 0x2e) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000000680)=ANY=[@ANYBLOB="0000000000000000000020000000ffff00200000000000000000000000ffffdeffffffffffffff00000f4c"], 0x2e) 2018/04/17 12:42:15 executing program 6: socketpair(0x3, 0x7, 0x10001, &(0x7f0000000180)={0xffffffffffffffff}) accept$unix(r0, &(0x7f0000000280), &(0x7f0000000200)=0x6e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)=0x1) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000001c0)={'erspan0\x00', 0x5b0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x0, &(0x7f0000000140)=[{0x2, 0x3, 0x2, 0x100000000}]}, 0x10) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58, &(0x7f0000000240)=[{&(0x7f0000001000)}], 0x1, &(0x7f0000000280)}, 0x0) r4 = add_key(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="ecf20e2d6d83939cd3b22d6adf39be2742b25b26b2e5d71870d54f9d1e87888225a9e63ad8e66a50eaf7848f584327909a4c08369b02b0981e5af582f355928420fbe2d2a79186b95f3cd437c50335f557c6e4dbd99c38af2f4cf64d5b729150751e5397e69bd80087baf305f7b094f13ce6da7efafa88ae502d24a3416ad193b4ee3747895f6f52d9d9f2362a510f6807f4c366328f49446d435e1a9b48f1ca212b42192bedd78d0400c94a75d762a5aa019af39f06d304449e1ef6201461b34c306a18bb", 0xc5, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r4, 0x5) 2018/04/17 12:42:15 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000002ff7)='/dev/sg#\x00', 0x0, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x3, 0x7, 0x3, 0x9, 0x1, [{0x1f, 0x1, 0x80, 0x0, 0x0, 0x2}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/17 12:42:15 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80000001, 0x20002) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)=""/254) r1 = gettid() r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r2, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000780)=0xe8) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() getresgid(&(0x7f0000000880), &(0x7f00000008c0)=0x0, &(0x7f0000000900)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000a40)=0xe8) getgroups(0x2, &(0x7f0000000a80)=[0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0}, &(0x7f0000000b00)=0xc) r10 = getegid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000b40)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000c40)=0xe8) r12 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002140)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000002240)=0xe8) stat(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002340)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000002440)=0xe8) r16 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000026c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000027c0)=0xe8) r18 = getegid() sendmmsg$unix(r0, &(0x7f0000002840)=[{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000200)="030217cf4d2f33de65a470b5a9e73307dac42e338912a40b38a2f98d8ba7c8a982ab1da5c5c2010028ab4fc3e0b00f9a53e1bbddf64293eb668c4b4abb028b2be52a2d6eaf2e82c242556c1c685ca5141fc006e198654964d279af7ba1cb936ed33ae2f5c31df951e7ace4fb1bda5fda42f0dc5d3d0213e11c3e5085e6551318b62fa38e3891b12e6be98042b46819b41c3ab5828e6718016765fac51ef6254634e2b66353a12281378039939c3f4d284f3714eddc157affd0cc36a081f80ec5cd6e62631c5f76e7833f196b651325fdb76a11740891223a470c40b4a1bd8049f008760b37", 0xe5}, {&(0x7f0000000340)="865d29f3174088b2e1a498b1fe39265a1f8bf4556f77dea9e29637877e80048b81b0d738fa0cc1785c6325281552a3ffdf692115fae498de1b8350292a869160dc9e2439dd589ffb4c8e0265a632d9ff07903bbca0e0f16a46b2f4d24d983dc85e3b0c354557b2e836b59d9ea850cb90d2cfdf7f6e2c97c1557a758696968aacdf", 0x81}, {&(0x7f0000000400)="ae75a782d968ec8f6b5ab339d16a0b971a2daeec187284f58737725a12fdf3d027502690824a138b8af6240028d6b0968750d064fd028b90e23241ae856512b4ea127a8b4e1f84e535c7a6d902a1bf68deb21c133c38bb16d3474876dcd0bc22f21513c6f92e1e234d14663a5acbe309c841c018592da3f9790dc036507079d4b4255c1dc40c9b6135673864acd8f697f7434f0da8abae10324bf43d65335dd6c64cb26077da62d574ae24de5a3d7a7fd3a70e51bdbe8f986eb995aef5df9d037424059abe41a5b63d3da7b27ba02f01c8ba09fb1dfd4a3b716d904ae874a7d3445336484928a2", 0xe7}, {&(0x7f0000000500)="0d36afdf4bfc6c8f42097197eb39cd6debd884aaf677", 0x16}, {&(0x7f0000000540)="29565f9f9b19a9a90fa93a96e481e4743a1c6f2b5c130935301cb539f9165b5afbdebd866c5440d37e79054679893f1be352b2bb677540fa3925a6c36a2c1db3f0ad75781cc291717a978b1358dfc1308cdd0dfa225a66dbf9e49f2ae94ea463f98c7bee7e28987411495b58f80e0ca7d86b27deb05dc1b286a51769c6b5644b7caadacc7667597b0874d937b7d67499d31b8263", 0x94}], 0x5, &(0x7f0000000c80)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @cred={0x20, 0x1, 0x2, r1, r11, r12}], 0xa0, 0x40000}, {&(0x7f0000000d40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000000dc0)="ee7274b0cfe66b5b594bc9365cce69ed71f23be7b8d687cdee1a5c3cb51be0a7dc57064a8bbdb6fa3e496cc086145e69a1e8de25196b610bfca54c37e147a7bed5f10eb60a47853e3ef958f2a98b0e3eee446996d9a0cb6866aae745d5ab501461f26ea2adccad9b276110a0031533a5937f107e83fad971012f70c0666816eb678bd2c7472de7f81ec64a2e49f51caaba8db6d4d840766c00ab0ff5dd74edc1405d937f1b", 0xa5}, {&(0x7f0000000e80)="83b701178db03f14807521d92a807be21baa4636d176cbc9f71606f5d0e640b1f291659d792732843671a6d67733c41b9c8c60ed14018ee32c26233f73fec0d0afacf0d3ded5e23f270ae49d3c58d1439b28ebe2b4c853473a1489f0e6f6dd446caf2190db64b0cf6c1143b3472f", 0x6e}, {&(0x7f0000000f00)="b2d5e38be419ae802555e7323620dd7d4a381a37102d629159c49ee978c42348ca531d0b9c4c6322588cfc4fb91efd0b8cf44a49af306dc3963dfe8a82c854a3de374d05ffcb15b2edee4c061b1d7eb7352f1b0e33c27f851d8ac94beaaa22a5e552fdd5aa731f97979e82d0d5078c54bf545a5f9b55e8054ce3494ed0d6a99b242e1e5ac2768eb542ef0352f064e6da3c4a7d3ffa2e98a93c3669fe9ff7662f56c0a3dfd0a392c5f82ebf3d9c9f45a41cf473694fdbb987a5b9ac022f7a7a2b1b66f962df355a13af17d1cff20f46874c2caf9554b10510b128378523338d9834c3c57d0d589617bb4bf6", 0xeb}, {&(0x7f0000001000)="6cf8db5acf31a7a482a26c03f57302a14e00fa0236e4f58c1751f9d3a5726941b3eb8a4e335aa31056aee96a975afa1b822693f6dd82c6c4efb5d05c4d56e71180c967b2c893ab42735b1b98403dc1104951b315c175b31bc11513b208b1ae596833b0fc2a008362ce350224df2a33bef2", 0x71}, {&(0x7f0000001080)="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", 0x1000}, {&(0x7f0000002080)="70c7d23f0e2f58f1528f8c925fc5c44ab0b55011d2", 0x15}], 0x6, &(0x7f0000002480)=[@cred={0x20, 0x1, 0x2, r1, r13, r14}, @cred={0x20, 0x1, 0x2, r1, r15, r16}], 0x40}, {&(0x7f00000024c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000002540)="37946a1d05d54c5be80812a8e76b21d9e0632402213d6343412892f10b88b8fd680940bec590b01fde4ac490564f69da3663a1b3eed3f621a4e4acf6b5cc05130da0cd2eb4d5d6ae680566adf25e512c13d5c9b96e4c5bc027017cab71ee4516966f82f8776eccb23fb179a6e65e5e259a75c836da1d6a6da7828d8426e2dc00f160acf9c3", 0x85}, {&(0x7f0000002600)="840ffe1ddd12b7b4ccd3f8b42193b2d666081282013a4c8c81d07bf91512fff305cb85454e6d578d1f91ba12879ce3b10df754c11b281c86a5d158d7467a70d980d2669f2a8bb4adbb4b02dc9eea0c36c37661cef44866", 0x57}], 0x2, &(0x7f0000002800)=[@cred={0x20, 0x1, 0x2, r1, r17, r18}, @rights={0x20, 0x1, 0x1, [r2, r0, r2]}], 0x40}], 0x3, 0x200000c1) tkill(r1, 0x15) 2018/04/17 12:42:15 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x2) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{}, {}]}, 0x8) socketpair(0x0, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xe, "f5825cd8c0eb5a432073937a21dc"}, &(0x7f0000000540)=0x16) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800)={0x0, 0x8000000000000}, &(0x7f0000000140)=0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f0000000100)={0x1, 0x0, [0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10) getuid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r6 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={r5}, &(0x7f00000000c0)=0x10) ioctl(r6, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02cc8628"], &(0x7f0000001600)=0x1) 2018/04/17 12:42:15 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09), 0x0, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:15 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a3000)={0x1, &(0x7f0000d1dff8)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040)=""/27, &(0x7f000023e000)=0xe) 2018/04/17 12:42:15 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x111341, 0x20) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x197b, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) [ 62.242739] netlink: 80 bytes leftover after parsing attributes in process `syz-executor0'. [ 62.279072] netlink: 80 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/17 12:42:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65742f6669625f7472696f7374617400c9260f5571e416b8f63e4f3d4746d6d6f677f45b69ddc1d0f19047394e7f6c4fdad694434d8f1e65956064eb34aeb910f92b907d41be01795ac3c26b9d90aa85bf37afa473789607d64c1c21b5ccd68d106003f13415d73a60e09720eccddc1f8db35a294c23a629fe869f8a533529ef7e0b6ddce204d2") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) socket(0x13, 0x802, 0x8) getdents64(r0, &(0x7f0000000180)=""/85, 0x55) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000300)=[0x0, 0x0], &(0x7f0000000340)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0], 0x2, 0x1, 0xa, 0x3}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000200)={'ip6tnl0\x00', 0x10d40}) 2018/04/17 12:42:16 executing program 3: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x60) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x40) 2018/04/17 12:42:16 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09), 0x0, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:16 executing program 6: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r2 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104", 0x46}], 0x1, r2) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r1, 0x0, 0x7}) renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000380)='./file0\x00') r3 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r3, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r3, r0, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000900), 0x4) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r4 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, r2, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb797793afccc7ab48aea2bfcaa259230f66bf9dad02aa1fe1d602215ed42ccb98c9ddfa53633dd4e624c133fb9caac199985976689b0f5ac1d407d9a8570c53c237235437aa72fcf6cadca5e7da9a71ec485ce30", 0xa2, r2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r5, r6+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) r7 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r7, 0x10e, 0x4, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000540), &(0x7f0000000040)=0x4) 2018/04/17 12:42:16 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x50000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x401, 0x9, 0x2, 0x8}, 0x6) ioctl(r0, 0x100002201, &(0x7f0000527000)="bfd1c4ad") ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/04/17 12:42:16 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x5c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 12:42:16 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.threads\x00', 0x2, 0x0) ioctl(r0, 0x7ff, &(0x7f0000000280)="d1f21e2e3f508530ce6b237bc3e0cd7b18fc18bbed9df066f61b707fa8ad0b61e0025b80e4c7aa476ab48b61a79bb3191f884abe30d0fc00ef33be232cffde239eaf4c839da214368e59b362ee52d8c3bbf5bda0e609") clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r1, 0x4418}, {r1, 0x4008}, {r0, 0x400}, {r0, 0x2}, {r0, 0x20}, {r1, 0x7002}, {r1, 0x10}, {r0, 0x2001}, {r0, 0x3084}, {r1, 0x80}], 0xa, &(0x7f0000000180)={r2, r3+10000000}, &(0x7f00000001c0)={0xf7}, 0x8) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00425256494dfbc5affd832120ead5bacba887fb51e6c64b0838f731b80c587ae64030db50d4e4c082e45dea2809f401421e1f9167ade39a9ecf7dea1a5f2d8357fbaaf14c9a80bb834397f871ee7448620b1ba79e38237db98f380032a57b22"], 0x1) 2018/04/17 12:42:16 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000001c0)={0x400, {{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x108) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000340)=[0x8276, 0x1]) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000380)={0x6, {{0xa, 0x4e20, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80}}}, 0x88) prctl$setendian(0x14, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003a09950752c9172833f1b3ef1edfac000000000000000000020000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/04/17 12:42:16 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) clock_nanosleep(0x7, 0x1, &(0x7f0000000040), &(0x7f00000000c0)) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000280)='./bus\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fstatfs(r1, &(0x7f0000000080)=""/20) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/17 12:42:16 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09), 0x0, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:16 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r2, r0) 2018/04/17 12:42:17 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x20) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='/', 0x0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x126, 0x3, &(0x7f0000000380)=[{&(0x7f0000000140)="16002ed2f44dc0ac8e757bca0a85323dd5a5584858a846530a90f363a86d03a1a95594ea35d034458387642fdd53103263beb1bede3ca86126b3c13c5b5f26646c57559753d84dfd852804d318c017ed7de5f497010da391d7fa5d34af2fb94e98375bd91ad8aab556b530f9fe0d261bf0c6c371958ea82e84a14a2313725058430e0b5327886b39ac45a0c7102e43edd543f763766c7956e99b9fbf160ddaa2bce26ee94b", 0xa5, 0x1500000000000000}, {&(0x7f0000000200)="69bf942cf2328a571ab7b00be1fdd544aecf043e8a0f36c095f1989de8550d613aad62d75242210208f176f8189d087df704ff17f59b3f8e6e72440a30ad3a4b7e29e5cff550002b23479c130a825b4cf07d05c615d057cd14e46ab11070090190293e87172e4ab5d1a2cfd031ece5cb834f8674a22c5d8571b8544419d6a85cbd87a4ea4c9e2151d6fe56c55c10ceb32d870a651a368aae3238cdbe8b29d725fe09b5eb899f", 0xa6, 0x5}, {&(0x7f00000002c0)="de50c90345d3699db61a051e103d7611059cdd192d1e0ac102dfff8cdd8b2ee684cc5789b25510c332361477c147fb5f5b4a359684747d1930be28294ad2f4d8d6c55527fe95df7fb48bfb33d5bdd3efdd81e18cd995bb46c7a7ac34683736be828970f9005fd058b7289a46f5b6cfb3a1f9a5e6eac776b0b14a3af989da733eeecfdec5afa4785e967478b9ee62ef786dc27c3179e430b4f85c9ac759da4f60cbe96d422988b62dbd5fa6aa627b6ffbc5", 0xb1, 0x8}], 0x4400, 0x0) ioctl$void(r0, 0xc0045878) 2018/04/17 12:42:17 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd", 0x71, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:17 executing program 5: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f0000000000)='cmdline\x00') r1 = getpid() sched_setparam(r1, &(0x7f0000000200)) 2018/04/17 12:42:17 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001300090100000007940000001f000000b0c93738454aac5f12b30a0d6afa26b477cfb3f510dd1cce13e6e392060f2725c0828ee5dfa6df14e72e36c72ce906b5e759967305942165849f13b8c7f78a7fe01102d0f5460986599d861edddfa1df22a89ba4811d47b2eed8f1e060702895f80a9e74f782c0b2aa9c3b0e32fb86f0ff907de664905e00f8ec11d2461ca9ba27dcfdfa15ff1c68904d229ad417320672b93adabd450e0e821af472b52a687eadeb0bc76c67469d043c7f8d3447c3058721a86a1ed0"], 0x14}, 0x1}, 0x0) 2018/04/17 12:42:17 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f000088bfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xffffff7b) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x58b2}, 0x1c) 2018/04/17 12:42:17 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bridge0\x00') poll(&(0x7f0000000140)=[{r0}], 0x1, 0x40000000) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) 2018/04/17 12:42:17 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e21}, 'bond_slave_0\x00'}) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) 2018/04/17 12:42:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d5ff0), 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000100)=0x7, 0x2) preadv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f00000006c0)=""/204, 0xcc}, {&(0x7f00000008c0)=""/186, 0xba}, {&(0x7f0000000980)=""/28, 0x1c}, {&(0x7f00000009c0)=""/248, 0xf8}, {&(0x7f0000000ac0)=""/15, 0xf}, {&(0x7f0000000b00)=""/135, 0x87}], 0x8, 0x47) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x4bc4}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000cc0)=ANY=[@ANYBLOB="06f68b520a1164df0000000900000000000000000600000000b400130000207285496508499c5c3116000007ffffff0400e5fe0a41640ec68c386821860c6d8f08daa3146ad41781aefcc907c569d091ec41e65623c253757151287f287401de25ae9e051cd98dd0de7abbbf7a0798b2c06f0a7678f6027dc6e059dc71b8854bcaf436f66d0ec80080ffff214c6fd53d0522a17fc6bd492f068ff2327d2186c84ad0196d0f078e5f043c7d9bb195b504ea9d352bba8bbe783701f336e2d34e92dc0ec350df3be5c00749848ef14bf341588c047278b1ffe55bdbbb7b3e43999bb758989b48b944ef1172ebd97f90693a1fea189d85f066a6d2a3d90ac36f01ab33a88ce1"]) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x6}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000040)={0xa01, 0x4649, 0x9, 0x7, 0x2, 0x1, 0x7f, 0x70cc, 0x401, 0x6}) socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x0, 0x0, 0x81, 0x8, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000180)={0x2, 0x0, [0x0, 0x0]}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000380)=0x80000000, 0x8) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(0xffffffffffffffff, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x0, 0x80, 0x40, 0xffff}, 0x6}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e537b11ab5f", 0x4e}], 0x1, &(0x7f00000006c0)}, 0x3}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) fcntl$setpipe(r3, 0x407, 0x5) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000c40)="fecf0ece1919b4f5ba33dafc217acce39c352cedb2d0ee30efa78e914620305947ac851305f490", 0x27) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/04/17 12:42:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000002c0)={r1, 0x1, 0x6}, 0xffffffffffffffd8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/04/17 12:42:17 executing program 7: r0 = socket$inet(0x2, 0x0, 0x40) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000d00000), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto(r0, &(0x7f0000f1b000), 0x0, 0xfffffffffffffffc, &(0x7f0000915000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) mknod(&(0x7f0000000040)='./file0\x00', 0x8, 0x7f50) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'ip6gre0\x00', 0x9}) 2018/04/17 12:42:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') unshare(0x400) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000180), 0x80000000, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)=0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/17 12:42:17 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09), 0x0, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:17 executing program 6: rename(&(0x7f0000000000)='/', &(0x7f0000000040)='//file0\x00') mkdir(&(0x7f0000000080)='//file0\x00', 0x10) 2018/04/17 12:42:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x150) ioctl$TCFLSH(r0, 0x540b, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x4) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) memfd_create(&(0x7f0000000100)=']\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r3, 0x0, 0x0, 0xffff) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = inotify_init1(0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r5, r3) accept(r1, &(0x7f00000003c0)=@ax25, &(0x7f0000000440)=0x80) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffff2607, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) unshare(0x4020000) ioprio_set$pid(0x2, 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000000540)='\x00') pipe(&(0x7f0000000480)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000580)={0x9, 0x8, 0x36b, 'queue0\x00'}) r6 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r6) capset(&(0x7f0000000000), &(0x7f0000000040)) 2018/04/17 12:42:18 executing program 5: mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000038ff8)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001800)=@assoc_id=0x0, &(0x7f0000001840)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001880)={r1, 0x8, 0xfffffffffffffc00, 0x6}, 0x10) write(r0, &(0x7f000002d000)="e0", 0x1) lseek(r0, 0x0, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001640)=0x0) r3 = geteuid() r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/rfkill\x00', 0x101640, 0x0) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f00000018c0)={'bcsh0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) getresgid(&(0x7f0000001680), &(0x7f00000016c0), &(0x7f0000001700)=0x0) sendmsg$unix(r0, &(0x7f0000001780)={&(0x7f0000000000)=@file={0x0, './file0/bus\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000080)="39408d5578281097e93621d70c57c523f08279ba6c2eb14fb5558a3987e5b7e938de71cd094cb2d11b5978a33b9f173215795b90b780abea6830b60eec06b43b3f3348431053a131cbe6e49321aa51ac8bdaf67e2db099f1fcadf00f466099aa4ea40cd5290dda300ec2eb1dca2950e1e0515d8af662e3224825979fbe5d57b30c5c78cf1976075b0754f8df18f7f0e14da8efee440b438ff9c52dc69e0ddd3d3fddaad2a94e4ea4ee0d", 0xaa}, {&(0x7f0000000140)="c8fb196f651527f1f171eb0a6b4a59844707caeb6c22d1de1d0e00cba39b26f0dfcc5e125d6fe8293fd7e404dbe8d2c9e5b7c548f30f547b99ea5f0037d9e595dbf949add24e2dbbfac796b3c140ae0f90ef0b032d239b1e6c7b915a5e510d9d16c6f4c6b60ea1ce9ad4642d8c2b3afa88b8a896e94ae39ccab880f9b0004e8ab84aefc7becd5413d94c9efe377b616ceb3301fedf4d9dd670a087fa10daf720", 0xa0}, {&(0x7f0000000200)="67246c154624f204186730e5876bd8bd4d19a34735a0734c151f03196244265b6d9d9bbb5b82910fa21e2c894f1dcf05d6510b20eec8c9729083dae77d00e868b2dbe3d31e3ec725d628dfdcdae69ffd8bc3e0b2b5315c7f90f32404bb43144cc01846d5e5", 0x65}, {&(0x7f0000000280)="c0778196a2fcf48075a7455b186cda0ea41dbab3e42c8e72a26064792d56817b729f5568514a1fcb8e8b5c741691d987ace7e576f46146b57db0e4ba5cf3ac8b2bc789ae9427cbe3593601953e2cd4219d06b9a067bbb0552f9d7c183f532dc409a6e91f9277fa3db200e9321202ebcd35f10935e729985514c980403c4f32914ce742d12a1023f0fbe7bdf4a908f4a2d122293aa38507523f00796a", 0x9c}, {&(0x7f0000000340)="47005c4cc8416b49502d0e10a065fa6abf4d039c019d51bd93c29de03d9c1c01a1ce259bca748e53e929de45a57b0d8865cf43e1bd78a42c8bbde737ecca66b1a549745df8b491f56a079da4f20f2b172e916957a20ec46ffc90f1a9179dd630e2e1f6718da1141302a4", 0x6a}, {&(0x7f00000003c0)="0fbc52aa0e0a76f1854481bfc71dd0568897b9a3633df1c665e04b84ebebca556cc0f2fd70f782cea6aa61316317bb70d8046405d6e5cb3be1aaa3baff5492baefc2652f9cfbd9d0b5968335efc7fdc99c16bd301d450da87103faec03b7201a099fe91d703cc4d44985458357c69bc55e581a3b42c2b23accf208b10f4f1b5dbd9095b8e91df14d1f1bb6bfec1d39a9ba0c216502bb3985e36ae8b316f75e422d9d0544d7c291b6aa194e09601722d4c6af06c80593b131282dd74c454c6b34ca877fb8cb594f1e4ccbc3180b3419a50373d02162b16d411839d91118bebee5173a673d2146d06f6ed3abb140d06ec2110756500933", 0xf6}, {&(0x7f00000004c0)="8888952f47b9de0b4d5ed277a42ff61574a603593a5d124a92ca18d53b1eac951d0e939f8fcdf42161a885816cd6cd75a14c5d4c6c549ea53840df30c596ceabad828547d160a37e508ab995615676be60e566e7ce4c14ab00c4a761cb5d725b66579377b5656e4224b483983ec162c75b5630885ea518849437f66a98e3db1a3d9bd0654ee552f73974eaf4c3efaa97b0c1534e668c00ff181983414415e47afbb34382a345533a3ff838f687a0c2f3254b2698094594db5a6df03208e0687bd63d91484612170b06d8b2f2963a84ba", 0xd0}, {&(0x7f00000005c0)="5770a25a15eb7407d7b24a184191f076dbe608071bd699ad7bc5c434d4967bbcbfe16357bf384f3da4ae3d7e9299b0d91cfbde4ee00f280b72159d0dcfab6dd94529f1e59a1ca769607345c9cbc08902f9ed8218a3b7c6a0537da47eff6a0dc13b1e5d7604e1ecc8592bcbe133c6293242c8530af890b563570dc12eed71ba71f281d8c20aba1c27bb9c7658c7036075f9688b7c432467536fb66c424ef8a0e8175b9586bbf6dadd58e7d53088c8a8a7da1b7428fb8545863566621bb182c59ecd337d0a552afc9d7ac0d98e2a8b41537b53a2f946efc17d481f3c1ee59a117fe83349a00ef051fc29553b944834f61f37295029609e7b448a616ecdb5b2001bc0e80fe1d775642114f5b4487551ad6ec167bfbdb8d37c0abfc0d03b6660ada635c70342b0d5e3bb137e81fdb9b801636fd6d9c299edd655817b70cf343cb3fee37c120023a7be2fd377a84e3ef8d945268b755c1a64a427222ccd95e7178c4d1b05219bbda72b96c1b62f11c017a4e7d353dd1c5b1b1b53067a719c50a199d4e38398c1cd09970bb361416bfe75f94fa13a3ab6cd5719ee9e5fcc6c6d3ba963ce33c69dc7d6ee8028aad418d86b073488a6288aa81d9f5f5fc4bda3a5291506f3477012ce33c524b7fafc31c75f054be69e932089a6b5b633dc174f4d8b71a83a4a9fb7a446b468df147daf7a4cf1a4f69e98b8e333a5d59567179e5ca38a27a895cf68aef4d571af23444ae8f24dd0800fcd62d911ea4e15d8e45fdf251200bd27f3bfbcd1ecff4b04d5b4b56214f129d90d577cefce1bb19b1e43f1df0327fc781c6d9df45ac6878a5cd84a0a7a4447298f2a0c2a7f712169b22d09a50830b5c8e68b488e6c7bd96c450f27d88e6733240c3d725654a65b85ea03a83bd464c936ab9c55ab59c00244f80435007bb6d0c1d279d1f5150a21516f11176b4f3f799220d5d275c17a62e429972df63ea350504b69558d7642fdcc28d383e62d4253e51c2d6b94e6f88b2aa6f16acf5b58ce465268a384971d327828eaa281d1f8ccbe619edba5cd7153a934de52ad006a11c6c6e2dc0c9a241e4b56cba71a3508008c2453afbd11fdbc6b98a067044b65431cbecaeef37b0ad7113ef6ccad911b04fd19238dd6af640fef660eea21798d5460213aaf7d4e351f8822bb4ec6e1fc24737a1c48ceecf771ed2f6677e7fe3a504da27c0b1838e428f657118a4a263a2c570b679f704b9466d6b2277eb613c99775859f5ec5982c3ba9a7ab70d57ec42f3766bc1355126824dd83a4bbaa9f433aa2f8458a2b00db3c73132d41e9ff5e33e3c2f5209024e881ca9fae09f0b075caeeef3a39769ce3a6307911aeb94459a872ec0910802437f82cdee9eb27cd00963102784887e8ec73fcc6f69204a33fdb67081f723b904b7f73e4265f9cd1723207752ff5f4946bd11f16a11afc11cf9dd7648eb8cb8cc2cef2642f37ae4fbdaf2816cc714f1d70c2790e3dca7d0a3fadb32f8dfeb3183205d4420656d1f877b9971ea2ca438ce241263eb49a5bcab3d8f317c68164e62e499c379c07406bd89bbd2c5d50eda3815f898c8b0a020fa6cf20b65071e189e7076d403f03d81ba649fabae57889bf616c4a35914d90b7d1f18b3541704ac5e430115e5d0e84c6a89d3d8fe2ace271c30343207483bed19cbc560f9639e4f28865984c5d38bb2d4788c20dce1fa001455234f7a9531221663db17938c9a6f27650ec40a0e93c21787db4b05e6065277fbde32f8724bf8b963741ce5723a248ea306c01fcf70eba7401ade0da158745b19cee85fb91afdb4a0553dc48a4b66ff74ffab64498589f6220e941ba1b2f0d8a8ff7c6e71564f1a3a3cb5582615748a99a686a790c26d6d986ff1cd31196d14bab2dbee58727cac5361a36f94797b4e08c750591619bc6db7a9fd6f4d31b88057aa068dfb73d496b64bf10db1b61eb60ecf72af490556752c38eeaa444ecec61f946640ded95f31fa4631e47bb27eece51d35920b3c61e0b3113c5e5bfbf7fe46d52ccad23ef81eb1b175ad7b198d9e3b133a9975c82f822e95ed21bae72c91a7ebcaad7a85ff65a9f9429ac3f6b34671c045b755f67dcb9dbc350d7fd62d32d20f898b075670051afe371c3b472cd4c5c4087ea31c403c53830875882247d845d439a42e5f76ded57c3a3006a3970c77b3c9c8eec4224a639f48e16bf419a1528c90b64fedcb248d50df2513a3f6706b66ee0b10ee26587d4a6449e094943bba5615ffd7db065b2408e1f8f0ea1e150bf8f531e81599afcccab4a2beedc0285ffa2171f8d736a63b2de2d8fbf60dd57f8decf9f8d06fbf8937b8c822b39d1addafb35f4719b951506f21be9575c1ef1363c4dbadfe60cadb7c205e88a480a2ff58f87f37c7d7af6fe49d94649a6edc981a5efd4ed8fc81ca84775aac5551a396c3dbeb39a6b28c8429faf43fd385ad187bffcaeb0c40640545979a236fecda1b15196a9061638ce441004c022c247033e7e55a6353c109d8f3fc61da52636d18f7db50ba80361c01c48c6c03d74ace21daaa1d3fd123ef6af6592c3a06c7fc3fb73e5efa10da86257b32d57bcb1b7ea02686af4a11f5530fc856c53b662bf24e9e6f505719a799cc9a2fd674052337328a75d560c3725665f2068351754527e3e448be5cd5ca39f50a9f4eee25dd3527fb5e7b0772dd68b4df39948beccea6d4ebec6e5047ea99fc3e9fdedd973e26c154474421a48751b1522c52c7f29a7ca1ef421d4e2a9ab42c8edbc4d7f3e2896a5fa21e98f4258f495d53dad61d2ac686aea84a61137fa2cdbb923910bb0b5073097314f0902beeb562d43f330e99a5318eccde943a3e4aaa372a034c924cd1e750b714a6f242269e10af5c47fa2a7b5560b2c7995b6272bb5e91778b67f09e7043815118da1254a1fef647433068f2b9fc8814a32f36dde8ad911d12ed5d39bc857e945567dc78325a78a2aba8fdfd8e39a19df5ca17104146e4820c584ae1c6571d027c97460b1cd50fa7f8bbdd691b7c3e9434e79257c290321d36f871bcebadbd37727f202dd94debfb3307c73fc1c8b1ae58d2a75ab983f45d48825d3a1db2e70d5c769067e45078807361c2e88cd7542f1f380fab5a934b1d4cd6179665a7213a22e7ca678ee1219ab2982c42739bc19af5df9a60bd3c264fc0d3f29a446398912ac0c2f8ea8683b4ecadd5d8f03668ba3eb9e17c4de72169b504edbd08f65a6acd04f519b6da95a2a7dd454c3aefdfeeec7ea1a20b2bb513f6b6d6c295a45df19085dd2cf722b93dccdd1b87625c3ecaf7db66967eace3261ad8dd817ea9b76310e3834c137047b48cffc7785ed5e00ef5c8f4b0b942a67aded01931e5639404e1c6c3f0044da8bee46fc563d9a1a7c792a2a357cf9931137f438a0f43b5896e6568d70d5e1bcc6c13fee4b1641a0cb7485cf555990c1367c65e7677565867fbb05e25a72300493fc36484abc87d033e16f4006cf20426fc8596a90572f2bcc4e2918e659d6126ac82820dfb8abe557e1fed21cf621e201fb09fdd544dd206d91dc3385f3ff6d0b23c9f7ac77630d1e8d9056abf378a55514c1ac4973d478a8a6eb60ba2ce7a39e96c4f718fac5b03a89567c9219892af6da69a56af9bdcfe68d3020dfaff6ef68b21217d5d613dfebf051038aae8896bc9f8d82d8e90d5712f6b13ba1c0952dc1624b47e1f003b885b9d5f2e3d734d839456c9d1bec905fa870137ef82d168aefe75094b6e92982b3d6054397f5e95b53426d50e35a76af2c0a1a5075546b5d08443e83633fbcbda3c8dac36bfaaef38df597138a136d2be622f14c537b001becf00c44bf4a0f7e66db5d76e76ee079255881e565af2e58f8fd56d0f2d3201ac2fb8630fc471a186e1ac84e95105df8e6d95043ef9a937e5d7fd401afb0d5e19631787dfaf1cff806fabb52de1d32444194499c9987a6d3e2e6f797d4f0fb00ac8c31f03517e8166a9b26e516636199776cf73e5e726cd8536806fcf4802ba2d6205d2dcda4b6d77f4487d62cb2715bec76f23bbc1c0f9cf198fd80913216c4e5877ceb12dc4f98fafd95c8007f32acc911b126177055aa645509268e51818e02b619c160c9e98f4d705a2d9faae867c95a54bcbe112f099cbb33d7130a207d38201325c6091e635ea9c084b85f229ebfb5d1169b4edb33efb2010f84a3ff2a3b5df10e9978726e1a42b13d58e7a668c9d9f29f63168450cd82489d772b496c676c54d722ffcaabd123288b4ceb673152b634272438a0b1ffc5a7392477cc23ba26c89b5a313a5ef2e34e295a40710b5efb19e0f35f774fb30bdc15c40f22c54177dc93582058dab55227fe67f4336bc906f6c2486443b46593b40d3fec76cb629f8dd7f60a58c4b9513a22f316632c9edf1e3271aac423685c770dc92b207c7eb56d9eb31f292e2a82eea97309d86cd8a734c55ee754f83ee65e4ff5e823d1428d09ca21dc218f33bad19b40177b77696c5b83ba1e99d01d7d9139dc959a511adb722992d1f01af9eebfbe869ca1dd1cc5a3ec0fd360305910e562444d8de4010afdb3069e0660ecc4a5e4e6b87b386fa8fb0cfb2ad71bde2dc0a96a6f71954f196ea9898d993726d2c6df9361879caed4bc383299aef6b5ec739ddfb8496f76913a9766e1f54479da881334d26a5a18513952afc85c2180e430a1a55b5b5efb6a40d82a03dede2a1181c384a588471ec25c4243877850d70b2219d1870ff5664f36f20a627db1cf2ee2491d9ce55da4b2e37d718988b6438e53ead3c8f8f95e175d182341a2ca1e24ae552afc706111c751072659f30c152219c39a6f0a85f80a9769dc47febe9465cc74b356819a3e3acb683d8db575f83ab7c61b6cba5198c699292871f51814a554bdec4ef086c70c172e46a26ee1b3f76e51f19c60866498b1b6c95e6c5a2eefd8e6e176fa56f5b23114245c486bb6f5eb333668477eee88695bd6e5ba248b395a5f5453d63bf0a4d52cbab99636f35aaadaeab3debfbcc2fa824150fd0d9f76702bfd0257092448a7d5e64215e4f67be90db633fca6b80a60d3cb21367663312288894bc42437ee0aa4efaf53ab6073aff9efcd11efb473997f410d324a7400966f0538b962ac9a765b2aaa137c77766706c0eabf9f836c4e3eaeace87b9991b8ad2a45d356f577f750789b9056d5fa3a73644dc2b1d8ed5aaa277e33a85e3c2080b8cddad38befcce0ce1ffc635248720c612a22e43acb11c27295526fc6325daadc7f995931b7f80bd3ec955e748cb21de80ccb6e3b35abca4e6fd09864a2a0e25bc909392d985e109d1d56ab418c3ecece05473de4ff7d52f145ec7c2688912b4bb1dfb1ea4a0c24796fb5d7a21d7237f5eea4f11762ce67fdabd49024b21830768b91fb8560af0955a181571d85d8b5798ae6581422fbae74eda301a99b60d0c6316b6c4fb3165bfea23c15a324db8cf8fbe0143da598943189e6797e2752425a766ac0c470accc19f003e837e79e75284fa82ff3e732dd3d20ef8d57ff899bd92b45d8f0bdbffd060acd685fc9335d0985a3cfc1365022535679bb6857bebe18ed95e17435309d31a0cf0bb38155f208c8c34022c1e1d6434bd1cb92349190a84687c7961e48824bfb4b95fd191d3072d578f7708ecf1c4c76b7b38223e2dd1a596ddc368c3cd124417ce6ba7d653a51654e0143c5013a579bdbea100d01f22450a08677b067bae0a7bbe4b7dd4ead9706037877847334966f88ca7cf7da5e86e5756cfe2f9114096b8d8787930309cdd612f59336167868c1fcaf46f66bba2b73", 0x1000}], 0x8, &(0x7f0000001740)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}], 0x20, 0x20000000}, 0x20000000) dup2(r0, r0) 2018/04/17 12:42:18 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000008000/0x1000)=nil) remap_file_pages(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') 2018/04/17 12:42:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r0, 0x81, 0x6, &(0x7f0000000140)=""/19, &(0x7f0000000180)=0x13) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="1afcedef39788bbefab8bafcda6ef4ed8b3bd10ffad4b8d243e81e237058822ae848cdcea588cc0a051393b3b2152e257ef8c5869d4da2521470ca045d856c779a236587e471690cacab9a059ad159fefda23d4d593977a20fd40d02b7bcbf982d521a00012fbb57ad4e5acf7a0fc36dda72ce37b00994c86187540bb4c0500b675f121c90bf29e10b", 0x89, 0x8001, &(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00000002c0)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0xd9, 0x6}) getsockname(0xffffffffffffffff, &(0x7f0000000840)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000680)=0x8c0d36643b545ed2) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000300)="db8ac824f5ef4ddf2a1031d8dc1adf97479ba3feeea5ca47097bd8f8e3cbf353d03e3693b580642d18603d33222e3400d131ce1caa60eff82e0d907e3e20901efd6d32d9803309a58649ba47188dc08e5dfe09b720901d90b77b0791bbe318f34b63a7f8294567ee38b9fec02695afcd6a27fc51b7217fcef62d90460f3d41bfad805e7b80d96fa63b88561431e490f80109b3706d8e98908792f2a954ab6e875f257606adfbe76bd70208fbabdd2ee445c739f1e02cdb26451b507681b765da8691b9eadab471a2719f", 0xca) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/17 12:42:18 executing program 1: r0 = memfd_create(&(0x7f0000000000), 0x2) fcntl$addseals(r0, 0x409, 0x9) fcntl$dupfd(r0, 0x0, r0) fallocate(r0, 0x3, 0x0, 0x7fffffff) 2018/04/17 12:42:18 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09), 0x0, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:18 executing program 6: fchdir(0xffffffffffffffff) fsync(0xffffffffffffffff) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40080, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000000c0)=""/98) r1 = creat(&(0x7f0000000600)='./file2\x00', 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(0xffffffffffffffff, 0x3, 0x0, 0xffff) r6 = getpid() getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000300)={r7}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) connect$netrom(r5, &(0x7f0000000700)=@full={{0x3, {"21948375a8b624"}, 0x1b3df631}, [{"a0ced05260bb16"}, {"e1a0f545a3ea27"}, {"73e7bb894d676d"}, {"4c0c2341e40294"}, {"c3be096ce95f01"}, {"138c28a9dcfad0"}, {"b914ff8f7412f4"}, {"9019172cf6dd5d"}]}, 0x48) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r8 = syz_open_procfs(0x0, &(0x7f0000000300)) getpriority(0x0, r6) ioctl$sock_inet_tcp_SIOCATMARK(r8, 0x8905, &(0x7f0000000280)) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) fcntl$lock(r1, 0x6, &(0x7f00000002c0)={0x0, 0x0, 0xfffffffeffffffff}) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x3, 0x0, 0x0, 0x2}}, 0x26) 2018/04/17 12:42:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00006b8ff2)='net/rt6_stats\x00') r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') r2 = dup3(r0, r0, 0x80000) sendfile(r1, r2, &(0x7f0000000000)=0xe, 0xd) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x7f, 0x7, &(0x7f0000000540)=[{&(0x7f00000000c0)="076c845b10edfd28fda723d18f2bbcf8ac25c733a6ffa51bf39d6473e460babc4b1bfeda0102aac4921ab83a741447db501dd2", 0x33, 0x5}, {&(0x7f0000000100)="b7e8229d26d9725a6379c712b7f4fb2da89163b78f1c884e274870fee312d8843527d13da394fbbbef1e47e1741291e332777f1b81b59d8dfe7a40ea8614dfae063652183e3cd89435316745b88046b8b5b7f8ea114551eb435f494cfd35fd4f1d81325841bac2794217f5a9d6f3fcafebc970fd3ba5c2042acd4c6d063b28d88e2d06e7ed24f738a181956370c2e1fefcb07a08032430005c8007c5c2289af1712e9fd0720e88f68e0e4db990a2db9b66f815763d7cacc8e0d24517ed48883c1b28b59cbf56342cec8bd3a024869872bbe7a612a0b6325023c3152cc1747fcbedf921720d17326052", 0xe9, 0x6}, {&(0x7f0000000200), 0x0, 0x8}, {&(0x7f0000000240)="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", 0xfc, 0x6}, {&(0x7f0000000340)="cc6fff86d9fbbdff7c2f7ddc79c06d70c5057244f392e0025621395514049b64dbce550f0ca243a9936b731ac91b6945c46ceceebf8da729304ec5ebb71509fe1dbffb9a515731b377b930a4a72ea29ec66a90a744d8436b80f27e9c9371174fefcf394c052986576aa6499f37ca8f20691a83583ecc25fce1ce5bbc845cb9364391d2369fc502433b16b10b2af213917a8c0fb8ce54cad98a098e6b375a4982b43670a5d1a20c", 0xa7, 0x3}, {&(0x7f0000000400)="e04f2ddfe7d796de8a22bf7f1323d6f72b54ee30b0c21b09d5995e613cd99646e6a2aaacb5f24dbd7b161f24c5f83110dbc6f601a3607180aa3e4c764096373fc912036592a454ce5f6349f9f9691b6f0bbfff937f31b0d05a8bf027e65eaa159e434936dbbdb9177bd658657545f31af66c3551984a89323c1b1d1d7fd7d5156a38c85066a1f633923bb5657a1186bb804eb969888218b0340d7216296f38f8ce476a5063ea2a22d89caa59a579eaa0f3a52efc3ac9c81cdaaaac35bc507c7ee4c394aa8de0392ea509b3a411156ad5742277b047ec14", 0xd7, 0x3}, {&(0x7f0000000500)="5bb3cdd655b1fe37e3844b5e9f5700fb5c25f27d9d7f471fcf3d37a8b9041db289b9a7362c46de8914daba3f55cade749cdd869ce7f1e9256eafc0adc3", 0x3d, 0x7fffffff}], 0x2000000, &(0x7f0000000600)={[{@usrjquota_file='usrjquota=syz', 0x2c}, {@noquota='noquota', 0x2c}, {@hash_tea='hash=tea', 0x2c}, {@resize_auto='resize=auto', 0x2c}, {@balloc_test4='block-allocator=test4', 0x2c}, {@hash_tea='hash=tea', 0x2c}, {@noacl='noacl', 0x2c}, {@tails_on='tails=on', 0x2c}, {@noacl='noacl', 0x2c}, {@user_xattr='user_xattr', 0x2c}]}) 2018/04/17 12:42:18 executing program 3: mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(r0, &(0x7f0000000240)=""/244, 0x3a6) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x100000001}, 0x1) getdents64(r0, &(0x7f0000000580)=""/528, 0xffffffffffffff5a) 2018/04/17 12:42:18 executing program 3: removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="6f16000000"]) r0 = socket(0x11, 0x2, 0x0) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) bind(r0, &(0x7f0000000180)=@generic={0x10, "7b5c52219737735752e5c9d37248b6b0d5c86f4f3f7ef94f1ac2286a66a53f5616dff87c6a3e6404e36cbf8312bbf39e887df17fd8633c81ea507a4a1788531b16d9554e83912899513d97a33b797507a1250d308c8501d57487f19b209bb583a1470ef1b9c89ec00f64a6c090bffd18bc804a608d8729e0a9981707d6f1"}, 0x10000020d) sendmsg$netlink(r0, &(0x7f0000a48000)={0x0, 0x0, &(0x7f00004fcf80), 0x0, &(0x7f00000002c0)}, 0x0) 2018/04/17 12:42:18 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09), 0x0, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:18 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x42, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000280)={0xffffffffffffc98c, 0x1f, "dd426a4ac6bad92acbc4de2ed5499876ef2322c535244042431de44954f55d"}) r2 = syz_open_procfs(r0, &(0x7f0000000840)="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") fgetxattr(r2, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22}}, 0x8, 0x9}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0x9, 0x30, 0x1e3, 0x41e27faa}, &(0x7f0000000180)=0x18) 2018/04/17 12:42:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r1, &(0x7f0000000080)="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", 0x1000, 0x4004000, &(0x7f0000001080)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x359) sendto$inet(r1, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r1, &(0x7f0000201000)=""/186, 0xba, 0x40010000, &(0x7f00002f3ff0)={0x2}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000010c0), &(0x7f0000001100)=0x8) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) 2018/04/17 12:42:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={"b57632537dfb47d0000000fcffffff00", @ifru_names='veth1\x00'}) 2018/04/17 12:42:18 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b", 0x39, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:18 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001480), 0x0, 0x0, &(0x7f0000001500)) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/17 12:42:18 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}, 0x10000, 0x5}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x0, 0x0, 0xf5eb, 0xfc00000000000000}, &(0x7f00000001c0)=0x18) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f3a60aad4000000a7aa6200", &(0x7f0000000200)=ANY=[@ANYBLOB="250000000000000000000000000000000000000000000077334257e081c7000cf7350c96000000000000000000000000000000000000000000"]}) 2018/04/17 12:42:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_mr_vif\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3ff) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, 0x0) r1 = gettid() r2 = getpgid(r1) syz_open_procfs(r2, &(0x7f0000000000)='net/dev_mcast\x00') 2018/04/17 12:42:18 executing program 7: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@local, @remote}, &(0x7f0000000040)=0x8) 2018/04/17 12:42:18 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:18 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0xc560, 0x64) fallocate(r1, 0x20, 0x0, 0x100000000) 2018/04/17 12:42:18 executing program 0: clock_gettime(0xfffffffffffffffb, &(0x7f0000103000)) socketpair(0xc, 0x80006, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7e7, 0xd9, 0x6, "3a267ec0eaa7da97d8cb5a55bd02cee6a9c79164ddf29a6f43a6114702e494db7c95939ddcc7887e0f925403d4ba4bcc1505660e95a011aa909ce39e3696acef9609013ffc373d8e1fca9be81743b603"}, 0xd8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) mq_timedsend(r1, &(0x7f0000000040)="501d72f90f78628bd14cdf9f479764ea8a8b4708e147d9c145d387b5d2e0994a7af70bcd42495511b99fa6242fad6ed17df0e02e49d741c43e787e8f84a577e5f815bab84ce45496b309b0eac432f1cdfff24c7614d950eac325dfd718dad681f2aa0e646a346e7ebd5bfcdd00ce6e1264801a489f62ff9decdb714f9c1e182cdf853fbae6e39d36aca27d94859eb62813c8d7d47371f9d135db7d111611309f0453951c63ead7c613157b143af69c4e1c2bbf861b1518d61a044197bf712713d3a715bd500c6c7dac7ce5a9a42e12408dc0c0158a2e249e0b3b480a169eef3c", 0xe0, 0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x989680}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000002c0)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/17 12:42:18 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f00000001c0)="afd76b25676afd59fd71c40382073880ccabd36452f5d7e6ab", 0x19, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x10000, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000180)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x3}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) 2018/04/17 12:42:18 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x80, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socketpair(0xa, 0x4, 0x7fff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000140)=0x1, 0x4) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) 2018/04/17 12:42:18 executing program 3: r0 = socket$inet6(0xa, 0x8080f, 0x3fc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x3f, 0x0, 0xfffffffffffffffc}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x240000, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x80, 0xab50, 0xf1d3}) 2018/04/17 12:42:18 executing program 6: unshare(0x80080000) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='ns/user\x00') r3 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x7}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) fchdir(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x5c33}, 0x8) mq_getsetattr(r3, &(0x7f0000000040)={0x0, 0x5}, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000140)={&(0x7f000063b000/0x3000)=nil, 0x3000}) 2018/04/17 12:42:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x200000000400, 0x14b043) write$cgroup_pid(r0, &(0x7f0000000000), 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x44) 2018/04/17 12:42:18 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09), 0x0, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:18 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x2, 0x0, &(0x7f0000000040)="f8fa"}) 2018/04/17 12:42:18 executing program 0: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, "7175657565310000000000000000000000efff003e09000000000000000000000000000000000000000000000000002e2800000016cc00"}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x7, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x312, @time={0x0, 0x1c9c380}}) write$selinux_load(r2, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux', "d65c23f40d77286bbb8b1b40f8f8c4189db49fe3edbf2849f64618cc01ef5330a9f65104bf"}, 0x35) 2018/04/17 12:42:18 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000240)=0xffffffffffffffff, &(0x7f0000000280)=0x2) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x82) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x104) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000400)={'bond0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) accept4$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14, 0x800) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000300)={@rand_addr=0x9, @local={0xac, 0x14, 0x14, 0xaa}, r5}, 0xc) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000440)={&(0x7f0000ffd000/0x2000)=nil, 0xfffffffffffffff9, 0x5, 0x4f, &(0x7f0000ffd000/0x2000)=nil, 0x80000001}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={0x0, 0xa}, &(0x7f0000000380)=0x8) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) close(r2) 2018/04/17 12:42:18 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09), 0x0, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/201, 0xc9, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0x8, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/17 12:42:18 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001c00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001b00)=@delpolicy={0x5c, 0x14, 0x421, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@policy_type={0xc, 0x10}]}, 0x5c}, 0x1}, 0x0) 2018/04/17 12:42:18 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x80002) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000007, 0x10, r0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) accept$packet(r1, 0x0, &(0x7f0000000040)) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000080)="f5e7fc8ad0e4976407028550d7803935ca6da517331ae3151789fce7cd4164f7") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/243, &(0x7f0000000380)=0xf3) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000240)=""/244) 2018/04/17 12:42:18 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={0x0, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x4e5) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'bond_slave\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x3, 'erspan0\x00', 0x3}, 0x18) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="e73890565e22784da5cc42bcdcf5c492d8f50730cfa96861d503db2a47d753bda912834520f90d90c67fd02d1884d70c47aba9e51d1738e5a8192a7a04bb835719c3f9648a510bd4694f1cd78acb058c604e0859d088c04e02239a046af323489769191e220043196a467a6fa5755be04909a8add3ded92e0e0f5de0be7162a81e9295b78a33772152b3baf850b780a89ae81717d4604420d88475e3fb8211d66160db59df08886b697e39ec00"]) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000001340)=0x4) [ 65.677775] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 65.678750] IPVS: stopping backup sync thread 8300 ... [ 65.692420] IPVS: Unknown mcast interface: erspan0 [ 65.698481] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 65.706931] IPVS: stopping backup sync thread 8303 ... [ 66.338362] binder: BINDER_SET_CONTEXT_MGR already set [ 66.343861] binder: 8268:8308 ioctl 40046207 0 returned -16 INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 245.095245] INFO: task kworker/1:0:18 blocked for more than 120 seconds. [ 245.102131] Not tainted 4.9.94-g8683408 #3 [ 245.106905] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.114849] kworker/1:0 D27864 18 2 0x00000000 [ 245.120750] Workqueue: events_power_efficient reg_check_chans_work [ 245.127245] ffff8801d9bac800 0000000000000000 ffff8801b9e524c0 ffff8801d9b73000 [ 245.135294] ffff8801db321b98 ffff8801d9bd7a18 ffffffff838c040d ffff8801d9bad0c8 [ 245.143292] ffffed003b375a18 ffff8801d9bac800 00fffc0000000000 ffff8801db322468 [ 245.151460] Call Trace: [ 245.154077] [] ? __schedule+0x64d/0x1bd0 [ 245.159896] [] schedule+0x7f/0x1b0 [ 245.165074] [] schedule_preempt_disabled+0x13/0x20 [ 245.171654] [] mutex_lock_nested+0x326/0x870 [ 245.177742] [] ? rtnl_lock+0x17/0x20 [ 245.183082] [] ? mutex_trylock+0x3e0/0x3e0 [ 245.189010] [] ? debug_object_deactivate+0xf7/0x340 [ 245.195679] [] ? debug_object_deactivate+0x214/0x340 [ 245.202421] [] rtnl_lock+0x17/0x20 [ 245.207634] [] reg_check_chans_work+0x74/0xd90 [ 245.213860] [] ? regdom_changes+0x140/0x140 [ 245.219901] [] process_one_work+0x7e1/0x1500 [ 245.225971] [] ? process_one_work+0x728/0x1500 [ 245.232181] [] ? pwq_dec_nr_in_flight+0x2e0/0x2e0 [ 245.238690] [] worker_thread+0xd6/0x10a0 [ 245.244392] [] kthread+0x26d/0x300 [ 245.249610] [] ? process_one_work+0x1500/0x1500 [ 245.256095] [] ? kthread_park+0xa0/0xa0 [ 245.261721] [] ? kthread_park+0xa0/0xa0 [ 245.267396] [] ? kthread_park+0xa0/0xa0 [ 245.273013] [] ret_from_fork+0x5c/0x70 [ 245.278600] [ 245.278600] Showing all locks held in the system: [ 245.284925] 3 locks held by kworker/1:0/18: [ 245.289262] #0: ("events_power_efficient"){.+.+.+}, at: [] process_one_work+0x6ee/0x1500 [ 245.299717] #1: ((reg_check_chans).work){+.+...}, at: [] process_one_work+0x728/0x1500 [ 245.310033] #2: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.318433] 3 locks held by kworker/0:1/25: [ 245.322727] #0: ("%s"("ipv6_addrconf")){.+.+..}, at: [] process_one_work+0x6ee/0x1500 [ 245.332939] #1: ((addr_chk_work).work){+.+...}, at: [] process_one_work+0x728/0x1500 [ 245.343058] #2: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.351437] 2 locks held by khungtaskd/515: [ 245.355815] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 245.364600] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 245.374380] 1 lock held by rsyslogd/3644: [ 245.378544] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0xac/0xd0 [ 245.387440] 2 locks held by getty/3740: [ 245.391392] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.400751] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x202/0x16b0 [ 245.410765] 1 lock held by syz-executor5/3835: [ 245.415342] #0: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.423690] 3 locks held by kworker/1:2/3943: [ 245.428194] #0: ("events"){.+.+.+}, at: [] process_one_work+0x6ee/0x1500 [ 245.437262] #1: ((linkwatch_work).work){+.+.+.}, at: [] process_one_work+0x728/0x1500 [ 245.447475] #2: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.455843] 1 lock held by syz-executor5/8246: [ 245.460397] #0: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.468761] 1 lock held by syz-executor1/8293: [ 245.473317] #0: (ipvs->sync_mutex){+.+.+.}, at: [] do_ip_vs_set_ctl+0x645/0xbd0 [ 245.483049] 2 locks held by syz-executor1/8302: [ 245.487720] #0: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.496108] #1: (ipvs->sync_mutex){+.+.+.}, at: [] do_ip_vs_set_ctl+0x90d/0xbd0 [ 245.505773] 1 lock held by ipvs-b:6:0/8303: [ 245.510077] #0: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.518442] [ 245.520043] ============================================= [ 245.520043] [ 245.527295] NMI backtrace for cpu 0 [ 245.530951] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.94-g8683408 #3 [ 245.538024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.547357] ffff8801d864fd08 ffffffff81d9b509 0000000000000000 0000000000000000 [ 245.555341] 0000000000000000 0000000000000001 ffffffff810b7d60 ffff8801d864fd40 [ 245.563334] ffffffff81da6837 0000000000000000 0000000000000000 0000000000000002 [ 245.571325] Call Trace: [ 245.573962] [] dump_stack+0xc1/0x128 [ 245.579336] [] ? irq_force_complete_move+0x320/0x320 [ 245.586085] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 245.592560] [] ? irq_force_complete_move+0x320/0x320 [ 245.599296] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 245.606391] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.613395] [] watchdog+0x6b4/0xa20 [ 245.618652] [] ? watchdog+0x11c/0xa20 [ 245.624082] [] kthread+0x26d/0x300 [ 245.629247] [] ? reset_hung_task_detector+0x20/0x20 [ 245.635969] [] ? kthread_park+0xa0/0xa0 [ 245.641567] [] ? kthread_park+0xa0/0xa0 [ 245.647179] [] ? kthread_park+0xa0/0xa0 [ 245.652780] [] ret_from_fork+0x5c/0x70 [ 245.658531] Sending NMI from CPU 0 to CPUs 1: [ 245.663132] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838cff16 [ 245.671022] Kernel panic - not syncing: hung_task: blocked tasks [ 245.677169] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.94-g8683408 #3 [ 245.684243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.693747] ffff8801d864fcc8 ffffffff81d9b509 ffffffff83a8b4a0 00000000ffffffff [ 245.701727] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801d864fd88 [ 245.709803] ffffffff8141f845 0000000041b58ab3 ffffffff8419c168 ffffffff8141f686 [ 245.717794] Call Trace: [ 245.720366] [] dump_stack+0xc1/0x128 [ 245.725720] [] panic+0x1bf/0x3bc [ 245.730715] [] ? add_taint.cold.6+0x16/0x16 [ 245.736690] [] ? ___preempt_schedule+0x16/0x18 [ 245.742911] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 245.750165] [] watchdog+0x6c5/0xa20 [ 245.755424] [] ? watchdog+0x11c/0xa20 [ 245.760853] [] kthread+0x26d/0x300 [ 245.766026] [] ? reset_hung_task_detector+0x20/0x20 [ 245.772895] [] ? kthread_park+0xa0/0xa0 [ 245.778613] [] ? kthread_park+0xa0/0xa0 [ 245.784408] [] ? kthread_park+0xa0/0xa0 [ 245.790006] [] ret_from_fork+0x5c/0x70 [ 245.796375] Dumping ftrace buffer: [ 245.799973] (ftrace buffer empty) [ 245.803676] Kernel Offset: disabled [ 245.807394] Rebooting in 86400 seconds..