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 '10.128.10.25' (ECDSA) to the list of known hosts. 2018/04/19 10:25:28 fuzzer started 2018/04/19 10:25:28 dialing manager at 10.128.0.26:42695 2018/04/19 10:25:35 kcov=true, comps=false 2018/04/19 10:25:38 executing program 0: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000080)=""/159, 0x9f}, {&(0x7f0000000140)=""/7, 0x7}, {&(0x7f0000000180)=""/16, 0x10}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/90, 0x5a}, {&(0x7f0000001280)=""/196, 0xc4}, {&(0x7f0000001380)=""/239, 0xef}, {&(0x7f0000001480)=""/5, 0x5}], 0x9, 0x0, 0x0, 0x4}, 0x2040) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000001600)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000001700)={&(0x7f00000015c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000016c0)={&(0x7f0000001640)={0x5c, r1, 0x400, 0x70bd2b, 0x25dfdbfe, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x29}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3d}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x5c}, 0x1}, 0x4004) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001740)={0x0, 0x800, 0x30}, &(0x7f0000001780)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000017c0)={0x1, 0x9, 0x83d873afb10cec71, 0x80000000, 0x8, 0x100000001, 0xffffffffffffac0b, 0x1000, r2}, &(0x7f0000001800)=0x20) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001840)=0x100000000, &(0x7f0000001880)=0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000018c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0x6}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x858}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}], 0x70) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001940)={r3, 0xba, "c5aee9903ca8a49f933d3f63372273b9e6dbc4b750ca9a7bc2db2f6e8395d9396aaa63257a8602ef6ffd76435a654d88fbc74a5f0943c863919826d66dc0842c3d2a799be273986ff9ac2fc0d58d8c7556b9535a0da5e64739821e6b54213ebf5a8d221bbfd390fc2fc861d95a81650710bf5969e6984f024f59df91ba13bf9447ea724e6525f75333fadad5e3c83bbb8082c71fba91184ded4a6b57050e6ecd735a6fcfd50a30fb52ef465d4c0e191732a713a04001fee1e336"}, &(0x7f0000001a40)=0xc2) r5 = dup(r0) accept$nfc_llcp(r0, &(0x7f0000001a80), &(0x7f0000001b00)=0x60) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c80, r6) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001b40)=0x6a, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000001b80)='fou\x00') r7 = add_key$keyring(&(0x7f0000001bc0)='keyring\x00', &(0x7f0000001c00)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r8 = request_key(&(0x7f0000001c40)='trusted\x00', &(0x7f0000001c80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001cc0)='fou\x00', 0xfffffffffffffff8) keyctl$link(0x8, r7, r8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001d00), &(0x7f0000001d40)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001d80)={r3, 0x2b, "8f833d5b9160e8105d6d39f74e8f3fea12bd588780ef5b46a33fa154d50b14bc9379c026500010cdc71672"}, &(0x7f0000001dc0)=0x33) connect$inet(r0, &(0x7f0000001e00)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001e40)={r4, 0x52800000000, 0xfffffffffffffffe, 0x8001, 0x9, 0x8}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001e80)) r9 = getpid() ptrace$getsig(0x4202, r9, 0x8, &(0x7f0000001ec0)) pipe(&(0x7f0000001f00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001f40)={r4}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x76, &(0x7f0000001f80)={r3}, 0x8) openat$cgroup_type(r10, &(0x7f0000001fc0)='cgroup.type\x00', 0x2, 0x0) 2018/04/19 10:25:38 executing program 2: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0xfffffffffffffffc, 0x8}, 0xc) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x4, 0x1, 0xffffffff85e4d7ab, r1}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0xd6, 0x101, 0x1ff, 0x7, 0x80, 0x0, 0x8, 0xffffffff, 0x81, 0x4, 0x0, 0x9a5, 0x9, 0x2, 0xb5a]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x6}}, 0x1216, 0x80}, 0x90) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000003c0)=0x0) ptrace$getsig(0x4202, r6, 0x6, &(0x7f0000000400)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000440)=[{0x9, 0x0, 0x2, 0xf43f}]}, 0x10) ioctl$TIOCSBRK(r4, 0x5427) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000004c0)={0x5, 0x8000, 0x7}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000500)={0x3f8a, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f0000000540)={r7, 0xe89e}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000580)) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f00000005c0)) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000000600)={0xd83, 0xffffffff00000000, 0x9720}) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000640), 0x2) r8 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000680)={{0x3, 0x8}, 0x2e}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000006c0)) getpeername$ax25(r5, &(0x7f0000000700), &(0x7f0000000740)=0x10) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000000780)=0x4) getsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f00000007c0)=0x8, &(0x7f0000000800)=0x2) r9 = geteuid() ioprio_set$uid(0x3, r9, 0xea0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000840)=r6) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000880)=""/128, &(0x7f0000000900)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000980)=0x8) 2018/04/19 10:25:38 executing program 7: r0 = socket(0x1, 0x3, 0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x30000001}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) syncfs(r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xa8, r5, 0x8, 0x70bd28, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x4}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x38, 0x22}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x49}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000003c0)=""/4096, &(0x7f00000013c0)=0x1000) bind$inet6(r0, &(0x7f0000001400)={0xa, 0x4e20, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000001440)={0x40, 0x5cf, 0x6}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001480)=0x69, 0x4) mq_getsetattr(r1, &(0x7f00000014c0)={0xd1, 0x100, 0x2, 0x9, 0x80000001, 0x6, 0x6, 0x9}, &(0x7f0000001500)) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000001540)=0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001580)={0x0, 0x3f}, &(0x7f00000015c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001600)={r6, 0x101, 0x2, [0x7, 0x4f4]}, &(0x7f0000001640)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001680)={r7, 0x6, 0x0, 0xc26, 0x6}, &(0x7f00000016c0)=0x18) bind$inet6(r1, &(0x7f0000001700)={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x63f}, 0x1c) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001740)={r8, 0x6d6}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000001780)={'ip6_vti0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000018c0)={&(0x7f00000017c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001880)={&(0x7f0000001800)={0x7c, r5, 0x310, 0x70bd26, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xeea4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x7c}, 0x1}, 0x40c0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000001900)={0x1, 0x52b, 0x4d0, 0x0, 0x1, 0x2000000}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001940)=""/199) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001a40)=0x4) epoll_create1(0x80000) shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffa000/0x3000)=nil) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000001b40)={&(0x7f0000001a80)={0x10, 0x0, 0x0, 0x2a580106}, 0xc, &(0x7f0000001b00)={&(0x7f0000001ac0)={0x3c, r5, 0xc58d56604886972e, 0x70bd27, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3266030d}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x1) 2018/04/19 10:25:38 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0xff, 0x9}, 0x10}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x81, 0x4, 0x7, "87e3edf54acc88bac2aff974391b438fff571d287e515337e4efa37399f60697dd88ecb5ca2c2eadee5ae2b86578d526bed4bb86259bf13dd46210e980426dde431af95d2193d4a855d95c52905c487c"}, 0xd8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x401}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}}}, [0x4, 0x8, 0x6b83, 0x7fff, 0x1ff, 0x67, 0x8001, 0x10001, 0xfffffffffffffff8, 0x5, 0x0, 0x5, 0x4b, 0xbd, 0xffffffff7fffffff]}, &(0x7f0000000300)=0x100) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) r3 = open(&(0x7f0000000380)='./file0\x00', 0x80000, 0x8) readlinkat(r3, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/214, 0xd6) r4 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x9, 0x2) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000580)={0x5, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24}, 0x100, 0x7, 0x3ff, 0x1000, 0x6, &(0x7f0000000540)='veth1_to_bond\x00', 0x2, 0x4, 0x80000000}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000700)={&(0x7f0000000600)=[0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000006c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x1, 0x7, 0xa}) r5 = geteuid() r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer2\x00', 0x0, 0x0) getpeername$inet6(r6, &(0x7f0000000780)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000007c0)=0x1c) io_setup(0x9, &(0x7f0000000800)=0x0) io_cancel(r7, &(0x7f0000000880)={0x0, 0x0, 0x0, 0xb, 0x3f, r3, &(0x7f0000000840)="4f8149", 0x3, 0xfffffffffffffffd, 0x0, 0x1, r4}, &(0x7f00000008c0)) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000a80)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)={0x90, r8, 0x200, 0x70bd26, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x8}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xd1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) ioctl$void(r0, 0xc0045c7f) pipe2(&(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$sock_int(r9, 0x1, 0x1, &(0x7f0000000b00)=0x3ff, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc0186419, &(0x7f0000000d80)={0x3, &(0x7f0000000b40)=""/80, &(0x7f0000000d00)=[{0x0, 0x87, 0xfffffffffffffffa, &(0x7f0000000bc0)=""/135}, {0x3, 0x3f, 0x1cb0, &(0x7f0000000c80)=""/63}, {0x1, 0x29, 0x4, &(0x7f0000000cc0)=""/41}]}) getsockopt$inet_sctp_SCTP_INITMSG(r9, 0x84, 0x2, &(0x7f0000000dc0), &(0x7f0000000e00)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000002080)=[{&(0x7f0000000e40)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001fc0)=[{&(0x7f0000000e80)="479650549abb18814a64d1964e184bba7e609cc34b937948c136947f97e77898bcb5fa1f215cf585f5c5d305ed0d33a2bcd8", 0x32}, {&(0x7f0000000ec0)="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", 0x1000}, {&(0x7f0000001ec0)="c4d0193b38fd5de29da075f8424933cbc010bddb98631d29d079745c50791e379e14dab7e5", 0x25}, {&(0x7f0000001f00)="2291f4460eb3201d63179776dd89667d56ef8971f0c1f4e9058e3a5fce7df9071d78bafb5ebc7322d825bf620f42c82492ba5ddb25d37fcd8648f0b3980ce7f45323d2bc3f5418c51fa7b6a1bebc094f6351378a1e41d8a125e8974fcf832f3bdb9504d271f823868de86c253bf6c3c5652d6939dfaf140b8d4a5879eeeb9687a0418a21f9bb43c423924be5df363743cb7387990d61e2650ddda1a9911ed967c1c62d7c3a28f21bbc85befa3351ea", 0xaf}], 0x4, &(0x7f0000002000)=[@init={0x18, 0x84, 0x0, {0x6, 0x1, 0x7, 0x7f}}, @init={0x18, 0x84, 0x0, {0x30, 0x4e7e, 0x8, 0x6}}], 0x60, 0x40000}], 0x1, 0x4000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r10, 0x84, 0xf, &(0x7f00000020c0)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x2556f0c9, 0x3ff, 0x3, 0x10001, 0x4}, &(0x7f0000002180)=0x98) r11 = getpgid(0x0) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f00000021c0)={0x8, 0xe98, r11, 0x9, r5, 0xe67, 0x7fff, 0x3}) r12 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r12, 0xd, &(0x7f0000002200)=""/160) r13 = syz_genetlink_get_family_id$fou(&(0x7f0000002300)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000023c0)={&(0x7f00000022c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002380)={&(0x7f0000002340)={0x20, r13, 0x8, 0x70bd2b, 0x25dfdbfc, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x80) 2018/04/19 10:25:38 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="c96cf4a1", 0x4, 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/64, 0x40) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xffffffffffffffe6, 0x40) openat$cgroup_subtree(r3, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0xfffffffffffffff7, 0x8000, 0x9c, 0x1, 0x3ff, 0x9, 0x0, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r4, 0xffffffffffffff41}, 0x8) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) keyctl$describe(0x6, r1, &(0x7f00000002c0)=""/6, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xfa}}, [0xfffffffffffffff8, 0x2, 0x8, 0x1, 0xfffffffffffffff8, 0x5, 0x7, 0x10000, 0x3, 0x0, 0x9, 0x1580000000000, 0x3, 0x4, 0x8]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000500)={r6, 0x90, &(0x7f0000000440)=[@in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}, @in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x1c34000}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, @in6={0xa, 0x4e24, 0x38000000, @empty, 0x3}, @in={0x2, 0x4e22}]}, &(0x7f0000000540)=0x10) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f0000000580)) fstatfs(r2, &(0x7f00000005c0)=""/89) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000000640)) r7 = syz_open_dev$vcsa(&(0x7f0000000680)='/dev/vcsa#\x00', 0x8000, 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f00000006c0)={0x8001}, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000700)={r4, 0x0, 0x200, 0x20, 0xfffffffffffffff8, 0x2fd33034}, &(0x7f0000000740)=0x14) sendfile(r7, r0, &(0x7f0000000780)=0x40, 0x9) ioctl$KDDELIO(r7, 0x4b35, 0xfffffffeffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f00000007c0)={r6, 0x4, 0x0, 0x7, 0x451}, &(0x7f0000000800)=0x18) r9 = syz_open_dev$vcsa(&(0x7f0000000840)='/dev/vcsa#\x00', 0x2, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000880)=@assoc_id=r8, &(0x7f00000008c0)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r9, 0x84, 0x6b, &(0x7f0000000900)=[@in={0x2, 0x4e22, @loopback=0x7f000001}], 0x10) fgetxattr(r0, &(0x7f0000000940)=@known='system.advise\x00', &(0x7f0000000980)=""/153, 0x99) clock_adjtime(0x1, &(0x7f0000000a40)={0x2, 0x101, 0x9, 0x8, 0x3f, 0x80000001, 0x97, 0xffffffff80000001, 0x1b, 0x6, 0x81, 0x4, 0x5, 0x1ff, 0x6, 0x3, 0x0, 0x6, 0x4, 0x2, 0x8, 0x1ff, 0x5f, 0x0, 0xb18, 0x4}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000b40)={r10, 0x80, 0x7}, &(0x7f0000000b80)=0x8) ioctl$VHOST_SET_LOG_FD(r7, 0x4004af07, &(0x7f0000000bc0)) ioctl$TCSBRKP(r5, 0x5425, 0x1000) 2018/04/19 10:25:38 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r1, 0x80000, r2}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0xfffffffffffffffc, 0x9}, 0x10) fcntl$addseals(r0, 0x409, 0xb) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) r4 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x51, 0x200000) fcntl$notify(r4, 0x402, 0x21) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x2, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000001c0)={r5, 0x38}) recvfrom$inet6(r0, &(0x7f0000000200)=""/113, 0x71, 0x10040, &(0x7f0000000280)={0xa, 0x4e24, 0x5}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) ptrace$peekuser(0x3, r6, 0x400) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000300)={'NETMAP\x00'}, &(0x7f0000000340)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000380)={0x2, 'syzkaller1\x00'}, 0x18) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000003c0)=r6) syz_mount_image$minix(&(0x7f0000000400)='minix\x00', &(0x7f0000000440)='./file0\x00', 0xff, 0x4, &(0x7f0000001600)=[{&(0x7f0000000480)="e04916f01112dab6e13d701f80e5412fe02a23130d1937cb1cd8efcd6b83d4fe6c4f01c94e031d10af0871c7a5ecd6b7dececced32be851be3d314d5d28a8d7d49d632e4e8bd2fe81e9b6824dacb5d5c738217f26c73fb27512b6db73c802b486b7aaffe85da600febb171d7feed1dc86312d745ad0fa8b8d93525f73380cf2b031eb6fec018871ee7b048d7a618a876db982f9031c1a984d9bad0361a380ee4a1827af4c86e0c9d137dfbe50f44ea8eae", 0xb1, 0x6}, {&(0x7f0000000540)="029336e04b66de", 0x7, 0x5}, {&(0x7f0000000580)="676a803a5fc8cb9c04f33e20edee659e80c0054b2d85724b0e8f3feb0c269331d6f5158f02112f30b7ad27e7ef3d56a6759dcc5366cf5c1a0f62c275e73012a51d5e1e9b07dfd34a2cb253f357287220c0fde43dd90bed711dac015c7c1393b7e4", 0x61, 0x3a57}, {&(0x7f0000000600)="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", 0x1000, 0x6}], 0x10004, 0x0) r7 = semget(0x3, 0x3, 0x1) clock_gettime(0x0, &(0x7f00000016c0)={0x0, 0x0}) semtimedop(r7, &(0x7f0000001680)=[{0x3, 0x1ff, 0x1800}, {0x6, 0x0, 0x1000}, {0x3, 0x5, 0x1000}, {0x0, 0x7bb, 0x1800}, {0x4, 0x5, 0x1800}], 0x5, &(0x7f0000001700)={r8, r9+10000000}) utime(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x6, 0x3}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) r10 = request_key(&(0x7f00000017c0)='cifs.idmap\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001840)='/dev/input/event#\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r10, &(0x7f0000001880)='.dead\x00', &(0x7f00000018c0)='\x00') getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001900), &(0x7f0000001940)=0x4) pipe(&(0x7f0000001980)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000001a00)={0x0, 0x0}) utimensat(r11, &(0x7f00000019c0)='./file0\x00', &(0x7f0000001a40)={{r12, r13/1000+10000}, {0x77359400}}, 0x100) 2018/04/19 10:25:38 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r2 = accept$nfc_llcp(r1, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) recvfrom$ipx(r1, &(0x7f0000000100)=""/128, 0x80, 0x2160, &(0x7f0000000180)={0x4, 0x40, 0x9, "0b9ae5410471", 0x7}, 0x10) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x8, {0x2, 0x4e22, @rand_addr=0x100000001}, 'gretap0\x00'}) pause() setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000240)={0x20, {{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0x2, [{{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x190) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000440)=r3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000600)={&(0x7f0000000500)={0xd8, r4, 0x35, 0x70bd27, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x25, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3ff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) bind$netrom(r1, &(0x7f0000000680)=@full={{0x3, {"47c77ef4f52f20"}, 0x100000000}, [{"bedb936cdb9803"}, {"c90ae1c8b7162a"}, {"69ccb87564730d"}, {"93ccbe3e6f3893"}, {"b6a0fafb27c6ac"}, {"b008a12a7a920d"}, {"f311bd1759cdb8"}, {"2e7ae793b26274"}]}, 0x48) ioctl$void(r0, 0xc0045878) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000007c0)={'veth1_to_bridge\x00', &(0x7f0000000700)=@ethtool_rx_ntuple={0x35, {0x0, @sctp_ip4_spec={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e21, 0x4e22, 0x5}, @hdata="36e69a84bafe4bd1900eda71d135c479f2d742285ca9195f5da584235333ecd83eb61349a63f7a79363e9adf716bf818d16ad94998bd2fd3ed57b0067f3acbe4ff33ec9b943c2d56", 0x3480, 0xce, 0x2, 0x5b1, 0xfffffffffffffffe}}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000800)={0x0, 0x10d, 0x3, [0x200, 0x0, 0x6]}, &(0x7f0000000840)=0xe) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000880)={r5, 0x8}, &(0x7f00000008c0)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000940)={0x4, &(0x7f0000000900)=[{0x48, 0x6, 0x1, 0x5}, {0x3, 0x3f, 0x5, 0x100000000}, {0x200, 0x7, 0x1, 0x6}, {0x7fffffff, 0x1, 0x8, 0x1}]}, 0x10) mkdirat$cgroup(r0, &(0x7f0000000980)='syz0\x00', 0x1ff) syz_open_pts(r1, 0x2000) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000009c0)="0b4a3da7531b720dd3f47df7cd74bc716ece738ea5b01e15e8e6412646425178f86a81ce5c0cb1386e23512125912e8dff402d8924b96cb0001997a8f797e2742dda5b1376af65f55f78bfd80354dd6c928115b9b5f70ebb72954ddda6f74864b77d72e5666d1106ab92b15a4329caa5589cd2087b821530677a5731d9c2748ec695e1be8c0ef7c5e45c255d4b2f56bcfb86775ad1db833153bc38fee23e") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000a80)=0xaa4, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000ac0)={'ifb0\x00', {0x4, 0x0, 0x3, "b90d01c1a869", 0x6}}) r6 = shmget(0x3, 0x1000, 0x800, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000b00)=""/237) readahead(r1, 0x5a, 0xfffffffffffffff8) socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000c00)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000c40)={r5}, &(0x7f0000000c80)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000cc0)) setsockopt$IP_VS_SO_SET_EDIT(r7, 0x0, 0x483, &(0x7f0000000d00)={0x1f, @broadcast=0xffffffff, 0x4e23, 0x1, 'fo\x00', 0x0, 0x3, 0x63}, 0x2c) 2018/04/19 10:25:38 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x901, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x5}, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x0, 0x5, 0x5, 0x9, 0x5, 0x9b1, 0x95d6, 0x3, 0x3f, 0x2, 0x400, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x3, 0x6ba1, 0x41e, 0x3, 0x18}, &(0x7f0000000180)=0x14) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00000001c0)=""/194, &(0x7f00000002c0)=0xc2) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000300)={0x8, 0x9, 0x563ca61e}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000340)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) prctl$getreaper(0x13, &(0x7f0000000380)) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000003c0)={'sit0\x00', {0x4, 0x9, 0xb1, "7bb0bc2915a9", 0x94c}}) connect$bt_l2cap(r0, &(0x7f0000000400)={0x1f, 0x6cd9, {0x6891, 0x3, 0x2, 0x1f, 0x9, 0x101}, 0x4, 0x3}, 0xe) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000440)={r1, 0x800}, 0x8) write$binfmt_elf32(r0, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x9, 0x10000, 0x4, 0x65531ade, 0x3, 0x3, 0x80000001, 0x4b, 0x38, 0x23d, 0x101, 0x8, 0x20, 0x2, 0x3, 0x101}, [{0x6474e557, 0x8, 0x0, 0x9, 0xbe, 0xf42, 0x8, 0x6}], "319104ee97bfd3e5b85f685e96515550ea7e6f5fd5b86447e0f9631622b1166815b1a5c56041b7376258d5f641d6f1a0154627c9490c0047f0d2a8fb6113a346112b5b11733b9aefcf2d10b421ec90bc0215085cc33259b3bd4f20e5f4fee54c38251f6686df8947822081630175159526984f860d783e33e120ec364a0dc9978b20dd93f2d7ca17a1aac16e488f3fbbc0236586a348600ed7c19cef4077a52cb55db37f5011beb91a9f45", [[]]}, 0x203) ioctl$KDDELIO(r0, 0x4b35, 0xcb) bind$ipx(r0, &(0x7f00000006c0)={0x4, 0x3, 0x100, "083978f6c1a4", 0x7fff}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000700), &(0x7f0000000740)=0xb) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000780)=0x0) process_vm_readv(r3, &(0x7f0000000b40)=[{&(0x7f00000007c0)=""/135, 0x87}, {&(0x7f0000000880)=""/91, 0x5b}, {&(0x7f0000000900)=""/93, 0x5d}, {&(0x7f0000000980)=""/211, 0xd3}, {&(0x7f0000000a80)=""/158, 0x9e}], 0x5, &(0x7f0000002280)=[{&(0x7f0000000bc0)=""/198, 0xc6}, {&(0x7f0000000cc0)=""/88, 0x58}, {&(0x7f0000000d40)=""/23, 0x17}, {&(0x7f0000000d80)=""/248, 0xf8}, {&(0x7f0000000e80)=""/13, 0xd}, {&(0x7f0000000ec0)=""/184, 0xb8}, {&(0x7f0000000f80)=""/237, 0xed}, {&(0x7f0000001080)=""/220, 0xdc}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/220, 0xdc}], 0xa, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002340)={r1, @in6={{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x1c}, 0x9}}, 0x8000, 0xfff, 0xffff, 0xfffffffffffffffb, 0x9}, &(0x7f0000002400)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002440)={r1, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x656}}, 0x9, 0x4, 0x3e1e, 0x3, 0x21}, 0x98) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000002500)) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002540)={'ifb0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002580)={r2, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000025c0)={r1, @in6={{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x3}}}, 0x84) sync_file_range(r0, 0x8, 0x1, 0x5) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f00000026c0)={&(0x7f0000002680)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000002700)={0x0, 0x9, 0x5}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000002740)={0x2, 0x4e23, @rand_addr=0x6}, 0x10) syzkaller login: [ 42.539023] ip (3734) used greatest stack depth: 54688 bytes left [ 43.170821] ip (3788) used greatest stack depth: 54408 bytes left [ 44.212025] ip (3890) used greatest stack depth: 53656 bytes left [ 44.550475] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.557135] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.592565] device bridge_slave_0 entered promiscuous mode [ 44.628830] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.635364] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.673981] device bridge_slave_0 entered promiscuous mode [ 44.729500] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.736101] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.761139] device bridge_slave_0 entered promiscuous mode [ 44.780311] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.786828] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.815298] device bridge_slave_0 entered promiscuous mode [ 44.840590] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.847147] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.875093] device bridge_slave_1 entered promiscuous mode [ 44.900340] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.906920] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.925162] device bridge_slave_1 entered promiscuous mode [ 44.940144] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.946673] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.962955] device bridge_slave_0 entered promiscuous mode [ 44.981526] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.988160] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.002764] device bridge_slave_0 entered promiscuous mode [ 45.010427] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.016913] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.033988] device bridge_slave_0 entered promiscuous mode [ 45.045881] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.052385] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.064804] device bridge_slave_1 entered promiscuous mode [ 45.072158] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.078706] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.087254] device bridge_slave_0 entered promiscuous mode [ 45.105628] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.113947] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.120450] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.149145] device bridge_slave_1 entered promiscuous mode [ 45.158856] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.168340] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.174859] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.220557] device bridge_slave_1 entered promiscuous mode [ 45.227428] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.233924] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.257020] device bridge_slave_1 entered promiscuous mode [ 45.269634] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.277240] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.283724] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.304326] device bridge_slave_1 entered promiscuous mode [ 45.311014] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.317566] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.329734] device bridge_slave_1 entered promiscuous mode [ 45.343169] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.354971] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.376782] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.462750] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.546219] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.553644] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.561462] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.568844] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.595744] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.658474] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.753374] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.781560] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.807915] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.300949] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.363065] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.511713] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.553444] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.599704] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.625674] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.747465] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.758176] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.825759] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.843221] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.850684] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.896118] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.959794] ip (4083) used greatest stack depth: 53640 bytes left [ 46.974719] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.004259] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.045488] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.143273] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.462606] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.607664] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.697906] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.828434] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.865876] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.915523] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.926459] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.937442] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.949836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.009933] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.026804] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.052450] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.068623] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.076183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.089630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.133146] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.176470] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.209645] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.221817] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.238819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.270445] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.286581] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.295802] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.302799] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.315595] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.335699] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.343674] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.365993] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.373610] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.392985] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.464217] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.471471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.487812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.528591] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.535948] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.550833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.574466] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.585608] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.593187] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.605343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.616833] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.644764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.668871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.687950] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.703011] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.711891] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.724855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.765380] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.793660] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.819937] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.847518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.859432] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.871899] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.887660] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.916797] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.925241] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.942175] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.984837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.020481] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.057730] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.092468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.129380] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.137978] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.183981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.709520] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.716139] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.723097] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.729618] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.781533] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.789460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.996883] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.003435] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.010419] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.016953] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.028789] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.053585] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.060146] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.067100] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.073588] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.162197] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.176873] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.183404] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.190383] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.196872] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.244400] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.265637] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.272169] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.279105] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.285589] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.348884] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.410084] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.416591] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.423478] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.429967] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.462177] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.574346] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.580904] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.587819] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.594335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.620661] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.630939] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.637449] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.644372] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.650883] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.679108] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.807537] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.819756] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.859789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.885805] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.908962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.917590] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.925651] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.573824] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.870816] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.912323] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.011974] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.104418] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.186764] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.200320] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.395437] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.401768] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.417990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.582140] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.646560] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.652940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.663729] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.707940] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.715486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.735590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.839540] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.845892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.854465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.901965] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.908956] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.924598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.084020] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.090457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.098768] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.154461] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.170350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.182763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.396411] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.402764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.413704] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/19 10:26:05 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0)="070a6a4e084fff92fb", 0x9) 2018/04/19 10:26:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf2ff8)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x7, 0xfd, 0x1, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0xffffffffffff7fff}, &(0x7f00000001c0)=0x8) 2018/04/19 10:26:07 executing program 2: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7d, 0x10000) getpeername$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x6eb) capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000cc7fe8)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000340)=0xfffffffffffffe01) fsetxattr(r1, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000080)='map_files\x00', 0xa, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000300)=0xa49) sendto$unix(r1, &(0x7f00000001c0)="ac9d6110064e2c79120e0c510f5168f24e8a86d890520cc2f4c34be704bd3ececa2c44716d87655a5a2352d3f01cea7105d67c8eedda451ef0911448b993218e1104f1a7ce01f606ba341e422c76a6f04446de13a1d3d47368acb178311383048f5cbe8c80b59e6f11c30907b4a5a83ea030045c888e1a151f1f927601eb83c075b886941986ae21c11b2b6e442af600d283ef5c052c7128", 0x98, 0x10, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/19 10:26:07 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r1, 0x80000, r2}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0xfffffffffffffffc, 0x9}, 0x10) fcntl$addseals(r0, 0x409, 0xb) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) r4 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x51, 0x200000) fcntl$notify(r4, 0x402, 0x21) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x2, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000001c0)={r5, 0x38}) recvfrom$inet6(r0, &(0x7f0000000200)=""/113, 0x71, 0x10040, &(0x7f0000000280)={0xa, 0x4e24, 0x5}, 0x1c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) ptrace$peekuser(0x3, r6, 0x400) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000300)={'NETMAP\x00'}, &(0x7f0000000340)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000380)={0x2, 'syzkaller1\x00'}, 0x18) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000003c0)=r6) syz_mount_image$minix(&(0x7f0000000400)='minix\x00', &(0x7f0000000440)='./file0\x00', 0xff, 0x4, &(0x7f0000001600)=[{&(0x7f0000000480)="e04916f01112dab6e13d701f80e5412fe02a23130d1937cb1cd8efcd6b83d4fe6c4f01c94e031d10af0871c7a5ecd6b7dececced32be851be3d314d5d28a8d7d49d632e4e8bd2fe81e9b6824dacb5d5c738217f26c73fb27512b6db73c802b486b7aaffe85da600febb171d7feed1dc86312d745ad0fa8b8d93525f73380cf2b031eb6fec018871ee7b048d7a618a876db982f9031c1a984d9bad0361a380ee4a1827af4c86e0c9d137dfbe50f44ea8eae", 0xb1, 0x6}, {&(0x7f0000000540)="029336e04b66de", 0x7, 0x5}, {&(0x7f0000000580)="676a803a5fc8cb9c04f33e20edee659e80c0054b2d85724b0e8f3feb0c269331d6f5158f02112f30b7ad27e7ef3d56a6759dcc5366cf5c1a0f62c275e73012a51d5e1e9b07dfd34a2cb253f357287220c0fde43dd90bed711dac015c7c1393b7e4", 0x61, 0x3a57}, {&(0x7f0000000600)="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", 0x1000, 0x6}], 0x10004, 0x0) r7 = semget(0x3, 0x3, 0x1) clock_gettime(0x0, &(0x7f00000016c0)={0x0, 0x0}) semtimedop(r7, &(0x7f0000001680)=[{0x3, 0x1ff, 0x1800}, {0x6, 0x0, 0x1000}, {0x3, 0x5, 0x1000}, {0x0, 0x7bb, 0x1800}, {0x4, 0x5, 0x1800}], 0x5, &(0x7f0000001700)={r8, r9+10000000}) utime(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x6, 0x3}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) r10 = request_key(&(0x7f00000017c0)='cifs.idmap\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001840)='/dev/input/event#\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r10, &(0x7f0000001880)='.dead\x00', &(0x7f00000018c0)='\x00') getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001900), &(0x7f0000001940)=0x4) pipe(&(0x7f0000001980)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000001a00)={0x0, 0x0}) utimensat(r11, &(0x7f00000019c0)='./file0\x00', &(0x7f0000001a40)={{r12, r13/1000+10000}, {0x77359400}}, 0x100) 2018/04/19 10:26:07 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000eee000)='\tT') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="66482f0d2eeb55befc087c88d78b1271", 0x10) 2018/04/19 10:26:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00\x00\x009\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @multicast1=0xe0000001}, {}, 0x8, {0x2, 0x4e24, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000100)=""/8, 0x139, 0x0) 2018/04/19 10:26:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) io_setup(0xa3c, &(0x7f0000409000)=0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00000000c0)={0x2}) io_submit(r3, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) read$eventfd(r1, &(0x7f0000000000), 0x8) r5 = dup2(r1, r2) name_to_handle_at(r5, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x8b, 0x7fff, "faefa41f192821c27072150f6b97a61de2583148a009403dc33b0d394f8633016832b2ec9acafb6e4fd10f53cd4f5ee6eb83b4a714f7f4375b06a936dff9f17fc4dae89166b18a427321f0df2f9e03ea5906374e17e846a4fc463d2051af37dab982b4d5cd1f7193fbcfaf19ca2917381ed714dd2fe3eb3bbcd3a4db47deb950ce0f5c"}, &(0x7f00000003c0), 0x1000) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000140)=0x1c, 0x80000) setsockopt$inet6_group_source_req(r6, 0x29, 0x2f, &(0x7f0000000180)={0x3, {{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}}, 0x108) 2018/04/19 10:26:07 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)={0x14, 0x1d, 0x601, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/04/19 10:26:07 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x80, &(0x7f0000000140), 0x0, &(0x7f00000001c0)=[{0x10, 0x29, 0x34}], 0x10}}], 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x420001) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) [ 69.370237] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/04/19 10:26:07 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000100), 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180)=0x7, 0x4) lseek(r0, 0x0, 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) 2018/04/19 10:26:07 executing program 6: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x7ff, 0x4) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000140)=[{0x10, 0x109}], 0x10}}], 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x1ff, 0x7f) 2018/04/19 10:26:07 executing program 4: socketpair(0xa, 0x80004, 0x20, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000d84ffc)=0xbd, 0x4) setsockopt$sock_int(r1, 0x1, 0x80000000009, &(0x7f0000000000)=0x77c, 0x4) connect$inet(r1, &(0x7f0000784ff0)={0x2}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/04/19 10:26:07 executing program 3: socketpair(0x3, 0xa, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x2) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000840)}, 0x0) 2018/04/19 10:26:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fgetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='uscr./}/nodev\x00\x00\x00\x00\x00'], &(0x7f0000000080)=""/83, 0x53) 2018/04/19 10:26:07 executing program 2: r0 = memfd_create(&(0x7f0000000100)='/dev/rtc\x00', 0x1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/19 10:26:07 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf2ff8)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x7, 0xfd, 0x1, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0xffffffffffff7fff}, &(0x7f00000001c0)=0x8) 2018/04/19 10:26:07 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x7b23}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x32}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0xffffffffffffff94}, 0x1}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000200)='./file0\x00', 0x0, 0x10}, 0x10) inotify_init1(0x0) 2018/04/19 10:26:07 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/19 10:26:07 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x80) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002780)=@ll, 0x80, &(0x7f0000002940)=[{&(0x7f0000002980)=""/155}, {&(0x7f00000028c0)=""/112}], 0x6, &(0x7f0000002540)=""/217, 0xd9, 0x44ea}, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4f79}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f00000003c0)=0x8) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) r3 = socket$inet6(0xa, 0x80001, 0x5ed39cc8) socket$inet(0x2, 0x80000, 0x6) bind(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x0, 0x0, 0x4, 0x3}}, 0x80) ioctl$TIOCCBRK(r0, 0x5428) 2018/04/19 10:26:07 executing program 1: r0 = socket$inet6(0xa, 0x80800, 0x0) r1 = dup(r0) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/04/19 10:26:07 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='net/dev_mcast\x00') sendfile(r0, r1, &(0x7f0000000000), 0x8) sendfile(r0, r1, &(0x7f0000000080)=0x711, 0x1000000000fe) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005804000018010000300200000000000070030000700300007003000004000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="00009b01225fa35dee0000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800434c41535349465900000000000000000000000000000000000000000000e88ed94d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000ffffffff000000007f000001ffffffffffffff0000000000aaaaaaaaaaaa000000000000000000000000000000000000ff00ff00ffff0000000000000000000000000000000000000000000000000000000000000000000000ff000000ff000000000000000000000097007f00dc00080003303f7665746831000000000000000000000073797a5f74756e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000100000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000ffffffffffff00000000000000000000aaaaaaaaaa1200000000000000000000ac14141d0000000004000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4a8) 2018/04/19 10:26:07 executing program 7: mmap(&(0x7f0000048000/0x2000)=nil, 0x2000, 0x7, 0x10, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x2, 0x9, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x2, 0x1) 2018/04/19 10:26:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602de785000b", 0x10) write(r1, &(0x7f0000000240)='y', 0x1) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/19 10:26:08 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x1, 0x1, 'client0\x00', 0xffffffff80000002, "a30ff2d855f8cb35", "35f7d8567bf279f33f7a433e0116363cffd5a66da1db2e97b1f7c1be735d3c76", 0x3, 0x80000001}) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)={0x1, 0x40, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8000}) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000012c0)) write$sndseq(r0, &(0x7f0000000100)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x1c) 2018/04/19 10:26:08 executing program 6: getpid() r0 = dup(0xffffffffffffff9c) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x44009) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x5, 0x0) read$eventfd(r1, &(0x7f0000000200), 0xfffffe08) sendfile(r2, r2, &(0x7f0000000400), 0x9) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x8000) write$eventfd(r0, &(0x7f0000000000)=0x8, 0x7) ftruncate(r2, 0x200000000000000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', r3}) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000340)) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000440)={{0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, 0x200}, {0xa, 0x4e24, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x4, [0xab, 0x60, 0x0, 0x6e6, 0x100, 0xf672, 0x8ae4, 0x400]}, 0x5c) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x400, 0x73, 0x6, 0x282}, 0x8) bind$vsock_stream(r2, &(0x7f00000003c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r4 = syz_open_dev$usbmon(&(0x7f0000001640)='/dev/usbmon#\x00', 0xe1, 0x400) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000001680)=0x9ecd, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xa9e1877}, &(0x7f0000000140)=0x8) 2018/04/19 10:26:08 executing program 7: ptrace$setopts(0x4200, 0x0, 0x0, 0x0) 2018/04/19 10:26:08 executing program 2: unshare(0x400) pipe(&(0x7f0000000ff8)={0x0, 0xffffffffffffffff}) syslog(0x4, &(0x7f0000000080)=""/113, 0x71) fcntl$setsig(r1, 0xa, 0x12) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x10001, 0x10000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000040)={0x7fff, r2}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000100)={0x3, 0x17}) 2018/04/19 10:26:08 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) r2 = socket$unix(0x1, 0x586cb5ba71320ac3, 0x0) connect(r1, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x1, 0x2, 0x4, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x80) r3 = socket$key(0xf, 0x3, 0x2) r4 = accept4(r1, &(0x7f0000003880)=@l2, &(0x7f0000003900)=0x80, 0x80000) getpeername$ax25(r4, &(0x7f0000003940), &(0x7f0000003980)=0x10) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f00000000c0)=0xfffffffffffffffc, 0x4) sendmsg$key(r3, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02120000f1000000fc005b980bd553b2c74a8170def0701f9700"], 0x10}, 0x1}, 0x0) read(r3, &(0x7f0000000040)=""/69, 0x45) 2018/04/19 10:26:08 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f00001d7000)=ANY=[@ANYBLOB="1e000100170000ac00fdffff8d000000"], 0x1c58}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0xfffffffffffffff7, 0x1, 0x57b0, 0x6338, 0xfff, 0x40, 0x3, 0x6, 0x400, 0x6972, 0x80000001, 0x89, 0x68, 0x1f, 0x1]}, &(0x7f0000000180)=0x100) creat(&(0x7f0000000240)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x7ff}, &(0x7f0000000200)=0x8) 2018/04/19 10:26:08 executing program 2: r0 = socket(0x3, 0x2000000008080a, 0x85) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'sit0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/19 10:26:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000003c0)="010c57feff", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000a40)="8efd7e7bf107b8bc71acfeabfd7594d4", 0x10}], 0x1, &(0x7f00000004c0)}, 0x0) r2 = socket(0x1f, 0x0, 0x8000) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000040)=0xea0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xaa}], 0x1, &(0x7f0000000240)=""/148, 0x94}, 0x0) 2018/04/19 10:26:08 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x43b24768}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0xee, "af20d226f787d038cb468e91192b2926629244131a47ac9bbdfdc35ae00918d2b653aac3b5dd912fa4ae87156d9d14b9babc1cb64b86415bd6b34ab67b6e70671838f6be48d6eadcb7252415d5c5f12d24bea6880d02fd124d57daf07c8a0ffb251315afff9aa217f8f8e67058df6733d7397ce33dc67f451fef06b2ee189af19816dbafbeef714d50b3b8b1477e7bd8a7787a8818d750d1026c76df8148e644b87bc982d1759a551be7711aa763e6e21ec531bd87b2722a0616da20abbe02c2c02f30c2b5af65cb0a3910709aa0b0c1a6f2a9d0e3330d2d3491ab9b83ecc0db71cb1d6f5c4d0b614bf12e4d751f"}, &(0x7f0000000180)=0xf6) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000118fdc)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f00000001c0)=0x1, 0x4) 2018/04/19 10:26:08 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x80) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002780)=@ll, 0x80, &(0x7f0000002940)=[{&(0x7f0000002980)=""/155}, {&(0x7f00000028c0)=""/112}], 0x6, &(0x7f0000002540)=""/217, 0xd9, 0x44ea}, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4f79}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f00000003c0)=0x8) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) r3 = socket$inet6(0xa, 0x80001, 0x5ed39cc8) socket$inet(0x2, 0x80000, 0x6) bind(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x0, 0x0, 0x4, 0x3}}, 0x80) ioctl$TIOCCBRK(r0, 0x5428) 2018/04/19 10:26:08 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet(0x2, 0x0, 0x2) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x6, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0xc) 2018/04/19 10:26:08 executing program 7: capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000180)) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x101a00) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000b800000077edb8316737ec58747137a25c3cb18a7d246ae1dfe52e937255ac82080ca7a4ee66f32100f3366f78659d67b48f95e78f1cd4b25d49b27734517ac6bf392d24bee66fbececf173ad0b15a58deb8d7a96d03949ae319f045dbe2bfe218c3d23fba97dcfe69c79247eb53f697bfb295e675aea1e504654496a27f87f46ec782f7f8b58551fdd8c789391a3cb941be1206acc7caca03ef0438a587bd066eb56ae2ca2945510587d832ffdaa5245d75a0bdbae424d37d92f11e05"]) socketpair(0x0, 0x0, 0xff, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000002c0)=""/203) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000e4c4c7fa2d78e11f503529b2149611148bde61119e07edc901347f572ddbc211458cf7637ac2765aa1035c585939b616c4965209e42a3ef7b6c95cb0afa2ae1f865ad5157b2ad96a75f78b856f4d3e1dd60247570d05238cf6e968ce0bc3826f0320bccf2de52b0987727ad42f410382cf32aeb728a34a067204d0310d6eaea0507237f15294fba0193bc69a21c225d69ba6d34e9867df9a03d12ee4875cc7bc2da38a51c22c32befd54359116e136bf984d59cbe0502e45e5254d15bac94b175e4c65a8581c3c7cd422dcd4e96bb5b0cb918992e4c2f4334bbf8aa78c6b3aa3d3312a097184350a"], 0x8, 0x0) 2018/04/19 10:26:08 executing program 1: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='bcsf0\x00') 2018/04/19 10:26:08 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d7ff4)={0x10}, 0xc, &(0x7f00003b3000)={&(0x7f00001b87b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x9}, {@in6, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {}, {}, {}, 0x0, 0x0, 0x2}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0xfd2a}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd}, 0xc) 2018/04/19 10:26:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x20000000, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000040}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r2, 0x700, 0x70bd28, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffff8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x48}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3}, {}, {0x0, 0x9}, {}, {}, {}, {}, {}], 0x8) 2018/04/19 10:26:09 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) r1 = socket$inet6(0xa, 0x3100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000cc0)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0xe8) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000023c0)}, 0x0) 2018/04/19 10:26:09 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket$inet_sctp(0x2, 0x5, 0x84) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x90) getresuid(&(0x7f00000000c0), &(0x7f0000000200)=0x0, &(0x7f0000000300)) ioprio_get$uid(0x0, r1) fgetxattr(r0, &(0x7f0000000040)=@random={'system.', '\x00'}, &(0x7f0000001040)=""/4096, 0x1000) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000a3b000)={0xffffffffffffffff}) sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r5 = socket$kcm(0x29, 0x2, 0x0) sendfile(r5, r4, &(0x7f0000301ff8), 0xffffffff) r6 = socket(0x11, 0x4000000000080003, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x3, 0x7fff) setsockopt(r6, 0x107, 0xd, &(0x7f0000001000), 0x1fd) 2018/04/19 10:26:09 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) syz_emit_ethernet(0xffffffffffffff0a, &(0x7f00000000c0)={@random="1def1d918dd4", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@llc={0xfe, 0xea, 'H', "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"}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0xffffffffffffffff]}) 2018/04/19 10:26:09 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000cb6000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000001c0)={0x1, &(0x7f00000000c0)=[{}]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000200)={r0}) clone(0x0, &(0x7f00000003c0), &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000040)) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x0) mbind(&(0x7f0000cb5000/0x3000)=nil, 0x3000, 0x8003, &(0x7f0000000080)=0x7, 0x2, 0x3) 2018/04/19 10:26:09 executing program 1: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='bcsf0\x00') 2018/04/19 10:26:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x2b, &(0x7f0000000200)={@remote, @empty, 0x0}, &(0x7f0000000300)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bcsf0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000013000501000000000000000000000000", @ANYRES32=r2, @ANYBLOB="00000000ffffff7f0c00ff0f0000000000000000"], 0x2c}, 0x1}, 0x0) 2018/04/19 10:26:09 executing program 2: socketpair$inet6(0xa, 0x80805, 0xfffffffffffffff8, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x1f, 0x15, 0x3ff, 0x1000, 0x9, 0x65, 0x10001, 0x4, 0x370, 0x9, 0xcef}, 0xb) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x14) sendto$inet6(r2, &(0x7f0000000000)='l', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/19 10:26:09 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket$inet_sctp(0x2, 0x5, 0x84) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x90) getresuid(&(0x7f00000000c0), &(0x7f0000000200)=0x0, &(0x7f0000000300)) ioprio_get$uid(0x0, r1) fgetxattr(r0, &(0x7f0000000040)=@random={'system.', '\x00'}, &(0x7f0000001040)=""/4096, 0x1000) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000a3b000)={0xffffffffffffffff}) sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r5 = socket$kcm(0x29, 0x2, 0x0) sendfile(r5, r4, &(0x7f0000301ff8), 0xffffffff) r6 = socket(0x11, 0x4000000000080003, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x3, 0x7fff) setsockopt(r6, 0x107, 0xd, &(0x7f0000001000), 0x1fd) 2018/04/19 10:26:09 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) r1 = accept4(r0, &(0x7f0000000200)=@can={0x0, 0x0}, &(0x7f0000000280)=0x80, 0x80800) ioctl$sock_ifreq(r0, 0x8970, &(0x7f00000002c0)={'ipddp0\x00', @ifru_addrs=@hci={0x1f, r2, 0x1}}) name_to_handle_at(r0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="4100000000000000e5e10433943ce9e3c82452cb1dae8f54eece8344b93017a60ac61b76e75c8419378a25c9a8ef2cd21f89b08cfe869ee8686d93418621593f5b"], &(0x7f0000000440), 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x1000}, 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000004c0)=0x0) process_vm_readv(r4, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/186, 0xba}, {&(0x7f00000005c0)=""/24, 0x18}, {&(0x7f0000000600)=""/48, 0x30}, {&(0x7f0000000640)=""/170, 0xaa}, {&(0x7f0000000700)=""/25, 0x19}, {&(0x7f0000000740)}, {&(0x7f0000000780)=""/107, 0x6b}, {&(0x7f0000000800)=""/36, 0x24}, {&(0x7f0000000840)=""/112, 0x70}], 0x9, &(0x7f0000000ec0)=[{&(0x7f0000000980)=""/250, 0xfa}, {&(0x7f0000000a80)=""/186, 0xba}, {&(0x7f0000000b40)=""/48, 0x30}, {&(0x7f0000000b80)=""/189, 0xbd}, {&(0x7f0000000c40)=""/124, 0x7c}, {&(0x7f0000000cc0)=""/141, 0x8d}, {&(0x7f0000000d80)=""/74, 0x4a}, {&(0x7f0000000e00)=""/132, 0x84}], 0x8, 0x0) ioprio_get$pid(0x0, r4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000480)) accept4$unix(r1, &(0x7f0000000f40), &(0x7f0000000740)=0x6e, 0x800) capset(&(0x7f00000000c0)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}) 2018/04/19 10:26:09 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x80) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002780)=@ll, 0x80, &(0x7f0000002940)=[{&(0x7f0000002980)=""/155}, {&(0x7f00000028c0)=""/112}], 0x6, &(0x7f0000002540)=""/217, 0xd9, 0x44ea}, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4f79}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f00000003c0)=0x8) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYBLOB="0180002d09002f6e933ef273d7bf066380f601957613a4ecf00ac45d49d117f2312739a02b80dedc338050907edcee9cec7403ca9b9d5380efdb1f94903ab76325c4af73ccce7cdf25d6fa294c6c31804a33e56083fa980642f1b52a746e122a858a49706f8f7636b273b5300c940ba1f0174687742bcab44ddebad5d1cac91ad1fcf58e66530629561640d59411cd54c93b7c03d33b7c17a03fbf8a90418c2495de3c998947f5eae6842a2e1c379b7ee58163a86354798792d41099e30361e38c902da1008cb953aa3bcf4999e08de6d82edc768f94ab8132283794b83444dd3ad1e9ccb30e856a2e9a8ae35735d0d68fc24fc04376cc2d5a74db309f68959045c3beb71a22fd7c21e6f4221512745dff25b9241439a05f8d3963fe99322e38bd86b4771a8d5cad268842a22e0ed7a67cb4d2a6456d8b833d3820130bc6214e7e933013d24b9cff5073ff02bfda5948003e27293eec96f5693bba8798f0ccc794727bbb07bb8650eb4ebf30d0f0661788a4686ce2f7f50a5302fda2be787ff7890342d4a9677ca0384201957bc849b6f9e0e9d0b3867815c05394a37e503d6342564369a5533280f83154940243cb064a382a8ae5c98b21ff519cf26b20293c44b3efa7c6eaec9040f0f2f65749cb343bad1881a7cd62b6"]) r3 = socket$inet6(0xa, 0x80001, 0x5ed39cc8) socket$inet(0x2, 0x80000, 0x6) bind(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x0, 0x0, 0x4, 0x3}}, 0x80) ioctl$TIOCCBRK(r0, 0x5428) 2018/04/19 10:26:09 executing program 4: semget$private(0x0, 0x3, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00000000c0)=""/155) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x1c) flistxattr(r0, &(0x7f0000000200)=""/28, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x400, 0x100) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'bond_slave_0\x00', 0x2}, 0x18) 2018/04/19 10:26:09 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001580)) creat(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file2\x00') syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000140)='./file2\x00', 0x0, 0x6, &(0x7f0000001480)=[{&(0x7f0000000180)="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", 0x1000, 0x3}, {&(0x7f0000001180)="39f3ab4f3f2bcc00427df3294bc331a9f1f21d0e9f6d344959158f27d64672fa68e6130ab641f4d0df7c523b2e3f68a76cdeaf4e9803644895e69a7e91381bbde3b69895a85851a5e7", 0x49, 0x4}, {&(0x7f0000001200)="c35bef3e3c32d92b669c48cb9eae2f794f35ed6a39f464be52862815c7cae179270117b6c591911810c5281786f6ae96bf61e056bac51126a4be70c452355e23e18e521e77bbae0f4fd00a2dd7a867df79760527d65e0bab0a233dbc445eb28b0b35f6beda8139f0f30757d013251de0ac059db5b3eab5", 0x77, 0xc1}, {&(0x7f0000001280)="172c24848f3394d52792651c04fba8f67f53941e9f0823b07928959fdb5ee261a893ffb7196abafa79bb428c4a43a3d30d4991a005c3bc943b24c4a5b53595ba8424125ba7d82ffd51f40b29b74560c4d00bef052079f76dfb64d0b389d4c8546a51058eb636d0a8887dbad0340d5bd7c99f3741f2d03ab480b3d72582e9d1a44685e1d71c48a5338da80a6623", 0x8d, 0x9}, {&(0x7f0000001340)="5077c047f3b6853b6725f44b436cbaee823cd8058fd25ec708722b91595c9517d1abefbc72f952a432141473d92cb4a58a0aef5832ec5c0f9c1ffb469002451c1ba5e39f3d607fea5b2553de50fed9b158aa7304c50b47ae03998137967ab3899487afe88b0717918456f62c050f784dedfc7def9983ce12f1686695714974b43b19baa24f8d85a3b88d8e1eb6d77743f095aa8feda37a0f1325400e5b6d1a9049f01be4b9303e9b2dbdefa11ac96a8b7e4f360ff613baa107a9e85a239d", 0xbe, 0xffffffffffffffff}, {&(0x7f0000001400)="f4b77f22130d8daa3778a1b19729002546dabf7bce869d2f1d70e127edf2d8ca8df8d7145b706162f1ac63a4870f29099eae3d1452d5f9e5ed7f798d275c747234d025fe906faa98d25983dc5f162e7b3c0f9acb8ffc3abe3dd5a1018df31af960b2db1a43a06af901c873c62043f220ba8f393e", 0x74, 0x9}], 0x8040, &(0x7f0000001540)={[{@nodatacow='nodatacow', 0x2c}]}) 2018/04/19 10:26:09 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3f8f, 0x80) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000001c0)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) getpeername$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000006c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000700)={@mcast1, 0x0}, &(0x7f0000000740)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000008c0)={@rand_addr, @remote, 0x0}, &(0x7f0000000900)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000940)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000a40)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000003440)={@remote, @broadcast, 0x0}, &(0x7f0000003480)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003880)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000038c0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003980)={@dev, 0x0}, &(0x7f00000039c0)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003b80)=0x14, 0x80800) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000004180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000004140)={&(0x7f0000003bc0)=ANY=[@ANYBLOB="80050000", @ANYRES16=r2, @ANYBLOB="000126bd7000fcdbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="4801020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ff78000008000600", @ANYRES32=r4, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000800000008000600", @ANYRES32=r5, @ANYBLOB="54000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000024000400ffff000900000000ff0f00afff0700000500070101800000030009800180000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004001800000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000400000008000100", @ANYRES32=r6, @ANYBLOB="ac01020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004003f00000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000004000008000600", @ANYRES32=r7, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000100008038000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040081000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000700000008000600", @ANYRES32=r8, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ed00000008000600", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="ec00020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000800000038000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040000000100400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r11, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004003f00000008000100", @ANYRES32=r12, @ANYBLOB="6c01020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400018000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ff03000008000600", @ANYRES32=r14, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300010000003c00010024000100656e61626c656400000000000000000000000a00000000000000000000000000080003000600000004000400080006000000000000000000", @ANYRES32=r15, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ffffffff08000600", @ANYRES32=r16], 0x580}, 0x1, 0x0, 0x0, 0x4840}, 0x800) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) close(r0) 2018/04/19 10:26:10 executing program 1: recvmmsg(0xffffffffffffff9c, &(0x7f0000002780)=[{{&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)=""/60, 0x3c}, {&(0x7f0000000100)=""/5, 0x5}, {&(0x7f0000000200)=""/223, 0xdf}, {&(0x7f0000000300)=""/227, 0xe3}, {&(0x7f0000000400)=""/139, 0x8b}, {&(0x7f00000004c0)=""/120, 0x78}, {&(0x7f0000000540)=""/171, 0xab}], 0x7, &(0x7f0000000680)=""/110, 0x6e, 0xffffffffffff8001}, 0x81}, {{&(0x7f0000000700)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000780)=""/139, 0x8b}, {&(0x7f0000000840)=""/53, 0x35}, {&(0x7f0000000880)=""/8, 0x8}, {&(0x7f00000008c0)=""/57, 0x39}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/11, 0xb}], 0x6, &(0x7f00000019c0)=""/156, 0x9c, 0x9}, 0x9}, {{&(0x7f0000001a80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001b00)=""/120, 0x78}, {&(0x7f0000001b80)=""/163, 0xa3}, {&(0x7f0000001c40)=""/53, 0x35}, {&(0x7f0000001c80)=""/85, 0x55}, {&(0x7f0000001d00)=""/77, 0x4d}, {&(0x7f0000001d80)=""/212, 0xd4}], 0x6, &(0x7f0000001f00)=""/249, 0xf9, 0x4}, 0x7}, {{&(0x7f0000002000)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000002500)=[{&(0x7f0000002080)=""/47, 0x2f}, {&(0x7f00000020c0)=""/126, 0x7e}, {&(0x7f0000002140)=""/207, 0xcf}, {&(0x7f0000002240)=""/198, 0xc6}, {&(0x7f0000002340)=""/169, 0xa9}, {&(0x7f0000002400)=""/249, 0xf9}], 0x6, 0x0, 0x0, 0x10001}, 0x80000000}, {{&(0x7f0000002580)=@nl=@proc, 0x80, &(0x7f0000002640)=[{&(0x7f0000002600)=""/53, 0x35}], 0x1, &(0x7f0000002680)=""/213, 0xd5, 0x3}, 0x3fa}], 0x5, 0x100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000028c0)={0x0, 0x62}, &(0x7f0000002900)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002940)={r1, 0x7}, 0x8) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) perf_event_open(&(0x7f0000012000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) dup2(r2, r3) rt_sigprocmask(0x3, &(0x7f0000000040)={0xfffffffffffffbd9}, 0x0, 0x8) 2018/04/19 10:26:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000723ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7) setsockopt(r0, 0x2, 0x2, &(0x7f00000000c0)="16c5d8341ca95300de5a6aa7283814ffd825d7187c6db4ccf16d85abb01a0527033c0932f06d78fe325c88255c6966bc4c384c3bfb7b1f5fc353fa79d9071e4a50127ddd841e9d8f5cdfd9a2334ba50e03400d41762ac6bccb9b1e3f61558bf65e7307b2de23f58a8f1b786311068f6b2d2746cc5fdee24ae4cc1d9e3a6c7ffc84eb7663f3a13f56f60bcd68809e75a3eb24f655a7f811de1633c7388902802e2925cd8f956357dda1d0efc5", 0xac) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x189802, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x65d6}, 0x1c) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000001080)=""/161, 0xa1) shutdown(r0, 0x1) 2018/04/19 10:26:10 executing program 4: userfaultfd(0x0) r0 = epoll_create1(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) accept$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000cd8ff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x20000001}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000000}) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0xd0, 0x200) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/04/19 10:26:10 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x307) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xaa, 0x101002) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x7f, 0x4) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/04/19 10:26:10 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r1 = inotify_init1(0x80000) arch_prctl(0x0, &(0x7f0000000000)) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) dup3(r0, r1, 0x0) 2018/04/19 10:26:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300090468fe000081000000e8ffff3f03000000450001070000030000001a0016000200070002000200000800005d14a4e91ee40095c7c3ec63f4d5bfd9f37f00475ef4cfb4ba4fc2525a4bc4", 0x4d}], 0x1) [ 72.197823] QAT: Invalid ioctl 2018/04/19 10:26:10 executing program 2: unshare(0x801) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0xfffffffffffffe51) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f00000002c0)=""/31, &(0x7f0000000300)=0x1f) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000140)=[{0x4, 0x564}, {0x4, 0x2}, {0x2, 0x7fffffff}, {0x0, 0x7ffe}], 0x4) r3 = request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0xfffffffffffffffc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000340)=0x0) get_robust_list(r4, &(0x7f00000004c0)=&(0x7f0000000480)={&(0x7f00000003c0)={&(0x7f0000000380)}, 0x0, &(0x7f0000000440)={&(0x7f0000000400)}}, &(0x7f0000000500)=0x18) r5 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r3, &(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r5) 2018/04/19 10:26:10 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000000140), 0x1f9}], 0x492492492492510, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x19}, 0x8}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000080)="cf759fcf08818e258a", 0x9}, {&(0x7f00000000c0)="9efe0488aa8094ddef01ee3e4bcd824bbf213bc29270b2642174d43168e0683093b63d61366f90df98f071dab54d10c99385c3d9981d0c8e85fff64ba03c4f2bf3b646880f1ff0df2776d7f6f1ed622dfd430b7fa3cdfbd5930a5d3660ec624b96e277680b00525e72c6785a2357dcd2db3014c02b21dcf3850c7202a9bfa89e7febda7040bb6636812669f5c4cd1e0ceb6d0fe527542baaf7fed742867565cb495869e77e69bcd3f0e782d55e74fcd57bc1f964d06264c40b6648be80a0f731d53c18bc36d3299c747ce94eac98e459", 0xd0}, {&(0x7f00000001c0)="90f9c0afeff6bdcbe4be1020d22e9bcabc46d05a90ad25dbcfb9afc71f0ba2ca231a9cff5945832c01ec4c408ab2283416dfdab0598b1a704468601a949e2edbff0f146364f49b1cb324334e4a9908c832718a74", 0x54}, {&(0x7f0000000240)}, {&(0x7f0000000280)="c7cdeefd5dbae4a8ce90820c2b5f9180dfd1af6f1aa0144905b08a8fbd5a61a574bb6fa95f5b627300204413ce93b78d773fc494e8a0b6ac91eecefcbb5de2b6d3a35c8ee917c90e65fdbd74a91ef9a66e9e2e74f09a0f0a26725134135470bf91c5033c78c857028305cfa2b9d3fb85f691784a5ee1de68b08926ab769ce050eda5d0ade4510e90f496a83b98033b076ddecfeb04a444e38d3e", 0x9a}, {&(0x7f0000000340)="a89c9e76ff0571a6c8b9", 0xa}, {&(0x7f0000000380)="2a152cb6c6d9fe4e0a9dcf04e857bbfaf0963137fc9ae96a14c03e162e7d17ec16b3f1a81fed63f1a44594c579544b6e0cd1cd4c0de82369aab39b494a92c84f916fb4517640dff99ed036a6376ebfdbe22930e1c920477c4cd06b5c1f9efe4969121021ab4a2d5d1c7d76d260dd53fc87b3ace0380f7caf8f42206e1d827de9270e", 0x82}], 0x8, &(0x7f00000004c0)=[@init={0x18, 0x84, 0x0, {0x80, 0x0, 0x6}}], 0x30}, 0x20000000) 2018/04/19 10:26:10 executing program 3: mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x8001, &(0x7f000002bff8)=0xfffffffffffffffd, 0x5, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000000)=0x2) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x3f, 0x5, 0x0) 2018/04/19 10:26:10 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x80) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002780)=@ll, 0x80, &(0x7f0000002940)=[{&(0x7f0000002980)=""/155}, {&(0x7f00000028c0)=""/112}], 0x6, &(0x7f0000002540)=""/217, 0xd9, 0x44ea}, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4f79}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f00000003c0)=0x8) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) r3 = socket$inet6(0xa, 0x80001, 0x5ed39cc8) socket$inet(0x2, 0x80000, 0x6) bind(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x0, 0x0, 0x4, 0x3}}, 0x80) ioctl$TIOCCBRK(r0, 0x5428) 2018/04/19 10:26:10 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000000140), 0x1f9}], 0x492492492492510, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x19}, 0x8}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000080)="cf759fcf08818e258a", 0x9}, {&(0x7f00000000c0)="9efe0488aa8094ddef01ee3e4bcd824bbf213bc29270b2642174d43168e0683093b63d61366f90df98f071dab54d10c99385c3d9981d0c8e85fff64ba03c4f2bf3b646880f1ff0df2776d7f6f1ed622dfd430b7fa3cdfbd5930a5d3660ec624b96e277680b00525e72c6785a2357dcd2db3014c02b21dcf3850c7202a9bfa89e7febda7040bb6636812669f5c4cd1e0ceb6d0fe527542baaf7fed742867565cb495869e77e69bcd3f0e782d55e74fcd57bc1f964d06264c40b6648be80a0f731d53c18bc36d3299c747ce94eac98e459", 0xd0}, {&(0x7f00000001c0)="90f9c0afeff6bdcbe4be1020d22e9bcabc46d05a90ad25dbcfb9afc71f0ba2ca231a9cff5945832c01ec4c408ab2283416dfdab0598b1a704468601a949e2edbff0f146364f49b1cb324334e4a9908c832718a74", 0x54}, {&(0x7f0000000240)}, {&(0x7f0000000280)="c7cdeefd5dbae4a8ce90820c2b5f9180dfd1af6f1aa0144905b08a8fbd5a61a574bb6fa95f5b627300204413ce93b78d773fc494e8a0b6ac91eecefcbb5de2b6d3a35c8ee917c90e65fdbd74a91ef9a66e9e2e74f09a0f0a26725134135470bf91c5033c78c857028305cfa2b9d3fb85f691784a5ee1de68b08926ab769ce050eda5d0ade4510e90f496a83b98033b076ddecfeb04a444e38d3e", 0x9a}, {&(0x7f0000000340)="a89c9e76ff0571a6c8b9", 0xa}, {&(0x7f0000000380)="2a152cb6c6d9fe4e0a9dcf04e857bbfaf0963137fc9ae96a14c03e162e7d17ec16b3f1a81fed63f1a44594c579544b6e0cd1cd4c0de82369aab39b494a92c84f916fb4517640dff99ed036a6376ebfdbe22930e1c920477c4cd06b5c1f9efe4969121021ab4a2d5d1c7d76d260dd53fc87b3ace0380f7caf8f42206e1d827de9270e", 0x82}], 0x8, &(0x7f00000004c0)=[@init={0x18, 0x84, 0x0, {0x80, 0x0, 0x6}}], 0x30}, 0x20000000) 2018/04/19 10:26:10 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) inotify_init() r1 = open(&(0x7f0000000080)='./file0\x00', 0x408080, 0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0x3, 0x9}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0x676bce7b) rt_sigpending(&(0x7f0000000000), 0x8) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) 2018/04/19 10:26:10 executing program 7: timer_create(0x3, &(0x7f0000000040)={0x0, 0x0, 0x1, @thr={&(0x7f0000000140)="551dad5617f90d9597782cba8b34daa71b08f9d376dddc14945abf4af04f108e5dbe299b867bc7b1df883affcd6f504fdd7da90ec0c96821b31ce2434b189180635b1bed14bc07c683c08f5e02a59e176e249ff6937aa59209684410430837df04a1f538330b55f892db774c564de8024dbd4ee0aef70a05cc2879e8d0d96ae71ab04cfb1af8a492ff9d", &(0x7f0000000280)="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"}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0xc02, 0x1ac) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) epoll_create1(0x80000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000013c0)=0x3, 0xffffffffffffffa2) timer_settime(r0, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x0, r1+10000000}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000001280)={{0xa50e, 0x2000200000}, {0x6, 0x8}, 0x7, 0x4, 0xda0}) 2018/04/19 10:26:10 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) dup2(r0, r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x880, 0x0) ioctl(r1, 0x3f, &(0x7f0000000040)="fe1444") 2018/04/19 10:26:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000723ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7) setsockopt(r0, 0x2, 0x2, &(0x7f00000000c0)="16c5d8341ca95300de5a6aa7283814ffd825d7187c6db4ccf16d85abb01a0527033c0932f06d78fe325c88255c6966bc4c384c3bfb7b1f5fc353fa79d9071e4a50127ddd841e9d8f5cdfd9a2334ba50e03400d41762ac6bccb9b1e3f61558bf65e7307b2de23f58a8f1b786311068f6b2d2746cc5fdee24ae4cc1d9e3a6c7ffc84eb7663f3a13f56f60bcd68809e75a3eb24f655a7f811de1633c7388902802e2925cd8f956357dda1d0efc5", 0xac) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x189802, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x65d6}, 0x1c) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000001080)=""/161, 0xa1) shutdown(r0, 0x1) 2018/04/19 10:26:10 executing program 1: set_mempolicy(0x4003, &(0x7f0000000080)=0x2, 0x9) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'bridge0\x00', 0x1000}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) syz_emit_ethernet(0x32, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@int=0x5, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x7d, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000180)=0x1e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x40}}, 0x100000000, 0xb5e3, 0x8, 0x2d2c4b09, 0x40}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={r2, 0xdf, "b2a501326d6520105ee41c7e6b0df9d7e044449d8ebaaaacabdc8ed2f2b42f6a3590baf216540555c137803df579bd738442a8c9fd42a9e920d12a505efff161ee88f83219a3fa1f17b64daa3170b0f00aea57cc2fd841aec35a524d0fcaf2d417dc5203a05993b560787fc87c84919b6c3bff2a06c19b725af0fa3a3180bdbfadb9c2c2078a7b9b8883ec77a90a93194afe386c3598cf355358e0d1750bfd4bc1ecc6f65546bee8e7c41288f0c20bb90e04cdf97a61406a6f021adbc4929529ffb17a6ceb4452ced474cd46b2fac7f76dd92afd363da59b4d0b59bb3c6969"}, &(0x7f0000000480)=0xe7) r3 = accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x383, 0x80800) bind$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) [ 72.953137] QAT: Invalid ioctl [ 73.073641] QAT: Invalid ioctl 2018/04/19 10:26:11 executing program 4: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=ANY=[], 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = semget(0x0, 0x0, 0x2) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000240)=[0x100, 0x1000]) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000080)=0x6, 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x74, r4, 0x410, 0x70bd2a, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}]}, 0x74}, 0x1, 0x0, 0x0, 0x20004840}, 0xc884) close(r1) 2018/04/19 10:26:11 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000000c0)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0xffffffffffffffc0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10300, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port1\x00', 0xc3, 0x80003}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) 2018/04/19 10:26:11 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000080)="41babbd97a4ddb7a9adab0e745c21d27fb92a8ed5186cf852258ff436fab834d686744a3652e6253f249e7907d09ffda2066565ac5673ff9dc44f0347aa3c25fa456578429df0dc324a05850a50f436357385d9ba2771a820f279f783499390a66975bf873d392b4bb28824a931578e88886c6e5d552e23a41e74874644f12afac1b9fcb7250df65eeaa4417f0128eb603f3982eab21", 0x96) unshare(0xff) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000140)=0x6, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/19 10:26:11 executing program 3: unshare(0x8000504) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @rand_addr}}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x6, 0x8ff948f2618a83a1) r1 = accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x9, 0x4) 2018/04/19 10:26:11 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000002c0)=0xb) r1 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x7, 0x20000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x2, 0x100}, 0x2c) setrlimit(0x100000000007, &(0x7f0000046ff0)) r3 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000200)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x74, r5, 0x500, 0x3, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2a, 0x5}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x24000811}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x0, 0x4, 0x4, 0x83, 0x0, r2}, 0x39b) r6 = memfd_create(&(0x7f0000000000)=')md5sum\x00', 0x2) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f00000000c0)) ioctl$VHOST_SET_VRING_ERR(r6, 0x4008af22, &(0x7f0000000180)={0x3, r6}) 2018/04/19 10:26:11 executing program 2: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0xfc94) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000180)=[{0x5, 0x5, 0x8, 0xbb, @time, {0x80, 0x9}, {0x20, 0x800}, @quote={{0x20080000000000, 0x3f}, 0x4, &(0x7f00000000c0)={0x3, 0xb8, 0x5, 0x100, @time={0x0, 0x1c9c380}, {0x3, 0x9}, {0x0, 0x3}, @raw8={"fdc31a852267bb5b29543920"}}}}, {0x100, 0x1, 0x5, 0xea, @time, {0x10000, 0x88d}, {0x1, 0x4}, @result={0xffff, 0x101}}, {0x8, 0x2, 0xffffffff, 0x80, @time={r2, r3+30000000}, {0x80000001, 0x81}, {0xff, 0x401}, @ext={0x40, &(0x7f0000000140)="59ae528de95bad7d503cb3396823347534ab85bff084b8518bd60331da9be597a2b9a08cc8cc07c2b9ddad572fcae243a238cd5efa974858fda0c10e24490d71"}}, {0x0, 0xffffffffffff0001, 0x9, 0x135, @tick=0x8, {0x91, 0x1}, {0x80000000, 0x5}, @note={0x1, 0xffffffffffff0000, 0x5, 0x2}}, {0x5, 0x6, 0x100000000000, 0x100000001, @time={0x0, 0x989680}, {0x5, 0x81}, {0x2, 0x1}, @addr={0x4, 0x62}}], 0xf0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000002340)="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", 0x1001}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xff, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r4}) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/04/19 10:26:11 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x1) r2 = memfd_create(&(0x7f00000000c0)=']keyringprocnodev\x00', 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r0, r2}) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000000)={@ipv4={[], [], @rand_addr}}, &(0x7f0000000040)=0x14) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/19 10:26:11 executing program 3: unshare(0x8000400) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="960000001c9a10939b660ca9f3286c505147d595f98ad66a88ad1cc0b28f13719ad18a8200a9299dfbc326ba1b2f3185c2b6813148002f94ebf1fc2b65b8e4e6d340b27f75b01984ac16d7c18232cceb675c833bebaeaacbda0a27d72d70da161da1cb6c02350614c484c23a0520f992f13faeefe0d3acf53f62a6501f5d6d1e42e1b4e9f9701fa2968f96fb864c34a77930c33b33268c00faaf18"], &(0x7f0000000200)=0x9e) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24, @rand_addr=0xf1b}}}, &(0x7f0000000300)=0x84) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000000000)="2295ef97dc528f0d5b734cb2d8a3f3ecd28511cb31a3d5d7a78b9916be30f140e53ab8f0877a9511f660374e66861d6f874bcfea1c4284029e1cb6a8e21f39011efa291b7b4823ee2d", &(0x7f0000b88000)="13"}, 0x275) 2018/04/19 10:26:11 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x4000003, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000080)={0x2}) 2018/04/19 10:26:12 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x80) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002780)=@ll, 0x80, &(0x7f0000002940)=[{&(0x7f0000002980)=""/155}, {&(0x7f00000028c0)=""/112}], 0x6, &(0x7f0000002540)=""/217, 0xd9, 0x44ea}, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4f79}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f00000003c0)=0x8) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) r3 = socket$inet6(0xa, 0x80001, 0x5ed39cc8) socket$inet(0x2, 0x80000, 0x6) bind(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x0, 0x0, 0x4, 0x3}}, 0x80) 2018/04/19 10:26:12 executing program 7: r0 = eventfd2(0x800000000000009, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={0xfffffffffffffffa}, 0x8) read$eventfd(r0, &(0x7f0000f3c000), 0x8) 2018/04/19 10:26:12 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)='proc^.\x00', 0x7, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'ip6gre0\x00', 0x1000}) bind(r0, &(0x7f0000000080)=@generic={0xa, "0a0131c16e278829baa8bdc5f88e10b32abf45fd8cc7740ccce4de52c6517bcb510e0b7cb8a89bf483d200abf152daf075b522767946d5950dfc8370c15345e28fdfb1f29d1c5290cf756c6cacb6d93c0d2be3ef3ad83cbfafcca53b70ad5391db43a857f8f4a5945b3131a03d2600f39d91359d0d147cd0edd0e291cd88"}, 0x80) 2018/04/19 10:26:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c040000000000000000000100"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x16, 0x4) 2018/04/19 10:26:12 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x4, 0x4) lseek(r0, 0x8000, 0x1) 2018/04/19 10:26:12 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000013ffc)=0x2, 0x33) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0xaf, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffff2c) 2018/04/19 10:26:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000723ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7) setsockopt(r0, 0x2, 0x2, &(0x7f00000000c0)="16c5d8341ca95300de5a6aa7283814ffd825d7187c6db4ccf16d85abb01a0527033c0932f06d78fe325c88255c6966bc4c384c3bfb7b1f5fc353fa79d9071e4a50127ddd841e9d8f5cdfd9a2334ba50e03400d41762ac6bccb9b1e3f61558bf65e7307b2de23f58a8f1b786311068f6b2d2746cc5fdee24ae4cc1d9e3a6c7ffc84eb7663f3a13f56f60bcd68809e75a3eb24f655a7f811de1633c7388902802e2925cd8f956357dda1d0efc5", 0xac) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x189802, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x65d6}, 0x1c) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000001080)=""/161, 0xa1) shutdown(r0, 0x1) [ 74.034291] device lo entered promiscuous mode [ 74.049529] QAT: Invalid ioctl 2018/04/19 10:26:12 executing program 1: r0 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) fcntl$addseals(r0, 0x409, 0x1) fallocate(r0, 0x3, 0x0, 0x100000001) 2018/04/19 10:26:12 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3cf3, 0x80000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000100)={0x2, 0x46, 0x2, 0x8392, 0x5e933410, 0x4}) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r0, &(0x7f000000e180)=[{{&(0x7f000000bc40)=@sco, 0x80, &(0x7f000000be00)=[{&(0x7f000000bcc0)=""/2, 0x2}, {&(0x7f000000bd00)=""/54, 0x36}, {&(0x7f000000bd40)=""/161, 0xa1}], 0x3, &(0x7f000000be40)=""/100, 0x64, 0x7fffffff}, 0x1f}, {{&(0x7f000000bec0)=@sco, 0x80, &(0x7f000000c040)=[{&(0x7f000000bf40)=""/211, 0xd3}], 0x1, &(0x7f000000c080)=""/70, 0x46, 0xfffffffffffff001}, 0x6}, {{0x0, 0x0, &(0x7f000000c440)=[{&(0x7f000000c100)=""/88, 0x58}, {&(0x7f000000c180)=""/194, 0xc2}, {&(0x7f000000c280)=""/199, 0xc7}, {&(0x7f000000c380)=""/44, 0x2c}, {&(0x7f000000c3c0)=""/44, 0x2c}, {&(0x7f000000c400)=""/4, 0x4}], 0x6, &(0x7f000000c4c0)=""/142, 0x8e, 0xaa}, 0x9}, {{0x0, 0x0, &(0x7f000000c9c0)=[{&(0x7f000000c580)=""/149, 0x95}, {&(0x7f000000c640)=""/35, 0x23}, {&(0x7f000000c680)=""/8, 0x8}, {&(0x7f000000c6c0)=""/233, 0xe9}, {&(0x7f000000c7c0)=""/154, 0x9a}, {&(0x7f000000c880)=""/208, 0xd0}, {&(0x7f000000c980)=""/12, 0xc}], 0x7, &(0x7f000000ca40)=""/231, 0xe7, 0x100000001}, 0x1000}, {{&(0x7f000000cb40)=@nl=@unspec, 0x80, &(0x7f000000cd40)=[{&(0x7f000000cbc0)=""/7, 0x7}, {&(0x7f000000cc00)=""/73, 0x49}, {&(0x7f000000cc80)=""/165, 0xa5}], 0x3, &(0x7f000000cd80)=""/253, 0xfd, 0xfffffffffffffffa}, 0x7}, {{&(0x7f000000ce80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f000000e0c0)=[{&(0x7f000000cf00)=""/86, 0x56}, {&(0x7f000000cf80)=""/45, 0x2d}, {&(0x7f000000cfc0)=""/91, 0x5b}, {&(0x7f000000d040)=""/69, 0x45}, {&(0x7f000000d0c0)=""/4096, 0x1000}], 0x5, &(0x7f000000e140)=""/62, 0x3e, 0xffffffff}, 0x80}], 0x6, 0x40000000, &(0x7f000000e300)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) sendto$inet(r4, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000280)={0x1, &(0x7f00000003c0)=[{}]}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r6, r5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x77, "a39b2ffb07c058b74e5876d52dec5a5e8bbbcca288e442980dfcd85fa66ed76d78b5527f0d82da8d8ce9a5d406b507e2864379cbbc946ba69ed527130f2f3d92bcc3c36095c83f98bce7d5ffa154e03c6e5a6cae4d8acf439fd6afd804173aedd6836c5c5ee3221b83f9587719ae7b8a83a16593cf624c"}, &(0x7f00000001c0)=0x7f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r7, 0xe64d}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000e340)={0x0, 0x10000, 0x0, 0x8, 0x4}, &(0x7f000000e380)=0x18) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net\x00') bind$alg(r2, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000002c0)="ad308aa4b2fde6a29051c6b6f81aead08f6fc153cc4c0000000000000000c19b62521ffdd5e9c8b2f025d07488d0ae175338018361bc877ab272f3154a00e54da44a628e0fb4c6b4ac554405c98a99bba757af54b2bbb6c6bf76c40ecc538ef4ebfe4679eb2ecc30c466692c51359e0acaf71f8547db441e0a4a6b6290666e9a7a6ddb049aa5d657c0cb107f067632675dc802e3701828cfe2b33e95eaed925b94cd7d2f6184b7a1afd7be61ae0bffc89e1fd6ab3eadf1862ec84ff6ffaafe2aac1dee5a7f5475199545", 0xca) 2018/04/19 10:26:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ipv6_route\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') sendfile(r1, r0, &(0x7f0000000140), 0x400000ff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x6}, &(0x7f0000000100)=0xfffffffffffffdb0) [ 74.186674] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/19 10:26:13 executing program 2: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000040), &(0x7f0000000200)=ANY=[]}, 0x78) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000200)=0x1000, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x7fffffff, 0x0, 0xffffffff, 0x4, 0x9}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r1, 0x8}, 0x8) 2018/04/19 10:26:13 executing program 1: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00000000c0)=0x4, 0x3) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x0) 2018/04/19 10:26:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000100)={0xaf, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 'wlc\x00', 0x8, 0x9, 0x28}, 0x2c) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000306000)={&(0x7f00003d7ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="381ee05a875fa611a43a9d"], 0x1}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x7}]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) 2018/04/19 10:26:13 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000), 0x0, 0x0, &(0x7f00005d6000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000000140)=0x100000000, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r2) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000000000), &(0x7f0000000080)={&(0x7f0000000040), 0x8}) 2018/04/19 10:26:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xffffffffffffffff, 0x7fff, 0x71637e4, 0x401, 0x8a}, &(0x7f0000000140)=0x98) socket$inet(0x2, 0x806, 0x7fffffff) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x9, 0x2, 0x4, 0x1e, r1}, 0x10) 2018/04/19 10:26:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e22, @rand_addr=0xffffffff}}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x40, 0xc00) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x7, 0xfffffffffffffeff, 0x2afa, 0x5, 0x4, 0x65}) 2018/04/19 10:26:13 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x10000001, 0xfffffffffffffdf8) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000741ffc)=0x1, 0x4) 2018/04/19 10:26:13 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x80) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002780)=@ll, 0x80, &(0x7f0000002940)=[{&(0x7f0000002980)=""/155}, {&(0x7f00000028c0)=""/112}], 0x6, &(0x7f0000002540)=""/217, 0xd9, 0x44ea}, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4f79}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f00000003c0)=0x8) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) socket$inet6(0xa, 0x80001, 0x5ed39cc8) socket$inet(0x2, 0x80000, 0x6) 2018/04/19 10:26:13 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000000c0)={0xc89c, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bridge_slave_1\x00'}) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x38}, 0x1}, 0x0) 2018/04/19 10:26:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x800, 0x4) 2018/04/19 10:26:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='attr/prev\x00') readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/32, 0x20}], 0x1) 2018/04/19 10:26:14 executing program 1: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)) 2018/04/19 10:26:14 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000280)=""/232, 0xe8, 0x40000000, &(0x7f0000000080)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80) 2018/04/19 10:26:14 executing program 7: r0 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='broute\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x1) r1 = socket$inet(0x2, 0x2000003, 0xfffffffffffffffd) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000000)=0x78) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000040)=0x1, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x27a61bca, 0x4440) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00000002c0)={0x28c60439, 0x2, 0x3, @random="ff201ef40787", 'teql0\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000180)=0x10001, 0x4) arch_prctl(0x1001, &(0x7f0000000080)="dfbd1a3c6c95246bfed537eb4ce4e4309574b561fe2a2f91b4b47343dcdddcec6d61d0f65502") setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000240)={0x7}, 0x4) 2018/04/19 10:26:14 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000), 0x8) socket$inet6_udp(0xa, 0x2, 0x0) close(r0) 2018/04/19 10:26:14 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x80) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002780)=@ll, 0x80, &(0x7f0000002940)=[{&(0x7f0000002980)=""/155}, {&(0x7f00000028c0)=""/112}], 0x6, &(0x7f0000002540)=""/217, 0xd9, 0x44ea}, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4f79}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f00000003c0)=0x8) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) socket$inet6(0xa, 0x80001, 0x5ed39cc8) 2018/04/19 10:26:14 executing program 2: clock_getres(0x2, &(0x7f0000000000)) unshare(0xc000000) unshare(0x8000000) recvmsg(0xffffffffffffff9c, &(0x7f0000000180)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/88, 0x58}], 0x1, 0x0, 0x0, 0x7fff}, 0x1) sendmsg$nfc_llcp(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x27, 0x0, 0x0, 0x3, 0x6, 0x3, "284ead50c4feaab1800201291d29b52a1ee44e2ebe89127f56543f8541812cb03b51f7413a301d6f487a4321081c620a39823f8d1e378835a55061624b2da0", 0x7}, 0x60, &(0x7f0000000300)=[{&(0x7f0000000240)="6a47c4445b8c6231aaf006f44480dccc2ec304737d5efcac87bca811c6ccb6e80b82d5cd2db3041a9961eb7f068547d09432dd65bf620c51e1a17b781f5a2646271940b500cdba697dc47e8b12a25e14f4d5e9821c0c58cfcb2be17bc46e6adbb2574b8bc87b007a806774b89d2f5077aafafda2a07a5728b661bcc63362fde4cb5b576ff4fbf1d0342745246c", 0x8d}], 0x1, &(0x7f0000000340)={0x40, 0x107, 0x8, "da1575cd20ee7c93fb6cae6e8899948ffae0c2db6bae8910991f330a5c2a52a88088c8e5a4fef9159cff"}, 0x40, 0x4000}, 0x10) 2018/04/19 10:26:14 executing program 4: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x141042, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x800000}, 0xc) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") sigaltstack(&(0x7f0000770000/0x3000)=nil, 0x0) 2018/04/19 10:26:14 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) prctl$getname(0x10, &(0x7f0000000100)=""/93) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/04/19 10:26:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') read(r0, &(0x7f0000000080)=""/108, 0x6c) 2018/04/19 10:26:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000000280)={"7369ff01000000000000000000004002", @ifru_map}) 2018/04/19 10:26:14 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/4096) unshare(0x400) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001040)={'veth1_to_team\x00', {0x4, 0x1000, 0x2, "b68dd052f16b", 0x2}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x1, 0x0) ioctl$EVIOCGLED(r1, 0xc0046d00, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000010c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000011c0)={&(0x7f0000001080)={0x10}, 0xc, &(0x7f0000001180)={&(0x7f0000001100)={0x68, r2, 0xa32, 0x70bd28, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x56}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x68}, 0x1, 0x0, 0x0, 0x48010}, 0x0) 2018/04/19 10:26:14 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/hwrng\x00', 0x4840, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000b00)={{0x2, 0x3, 0xc08, 0x3, 0x3}, 0x7, 0x6e1, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x100000000, 0x8, 0x6}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000248000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffc0}}}, &(0x7f00000000c0)=0x84) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') write$binfmt_misc(r1, &(0x7f00000004c0)={'syz1', "cbe5f97eede8a94e492fc3ad17b05c87d57d3d6b46e2dcf2e7c144a05c17478fb0494666126f126e3e142215c2fb35e7b2d5b45ed818f331a97f7d6ca9ed0c646625414fc0171f3f99fd028f770434ae1196eb4fe10a0cabfcba974315ed5007b3a2250f69328139708bc0bd365b945b4a1bd8e34d35a6083e9d4c4b7dee566883b16fe09354a65167823113"}, 0x90) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x144, r3, 0x91f21ebf12ed6cfb, 0x70bd27, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0xa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3d}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x400}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x144}, 0x1, 0x0, 0x0, 0x5}, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000005c0)={0x1, 0x7, 0x2, 0x47b9, 0xc8c}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000c00)=ANY=[@ANYRES32=r2, @ANYBLOB="00000000ef01000000c6cac457f213edc031f4d947000000000038950000f833c4bf7e226e2f64f4d78a4168da6ea8b933ddd6037d6b5e2bff0d564edde35620a614aeec20ad2d1ed40958b26c8c5ec5a2fcc6275de5df803dbf8f50d57854ff2f08c33337f3a0ee0f158afb395210d5e3a8f98a7be2aaaf38762b4fe4d09268413c8951655e98ec744bc05926571d1023ce237930e14d913af8e9c690cd22cd2f194bb5cf639be088918a02fbf9a5ad1ec2a99dcb8dee0fbc4081edc4f4b6e74b98df16433d7edec079e0e33151070167a9c866d97b5e7d90ae3ab1e8b3badfdeb11199f2bf0877d863345ed2ea0014716f8d"], &(0x7f0000000180)=0x22) sendfile(0xffffffffffffffff, r1, &(0x7f0000000140), 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000440), &(0x7f0000000480)=0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net/syz0\x00', 0x1ff) recvmsg$netrom(r1, &(0x7f0000000a80)={&(0x7f0000000600)=@ax25={0x3, {"f813d490585e43"}}, 0x10, &(0x7f0000000a00)=[{&(0x7f0000000640)="42c5f200c1d0af7a165ba90cdcb06ea509770a32155b7f205d08a6a2339dca2a8f6e50d483cc4b8f1ab7b71193fcf233eef02ae0366c8953309c290a33d693705b398f102b5276274c2c7051580613d0cc2e64ba03915d98983673a7effc5a1f4d61d3c4fc71d258a6c675aff24534541839e460e8a84faa989fb79d95ddb75efc53d1310f32aaeee809606f2f276a12468b51e2d4bc9117784c87e11dbdd73470054736aa4c79383143338fca2efd840a3228df309c2d626a1d71ba456870dfd56be792e96988a26297ac5b86b32c931c06db28fd51195d75d4c52cb792d3bdb6311d", 0xe3}, {&(0x7f0000000740)="79ece0d0088ec23a427339c8042f2bf641c3a655b1ed990325bdf72f3b9540a0d8d3de1fcb11a7c075906cc039fc8e7f61b42580c594f8154efd30a2f45fcde270032d1dec4040f8ec94e7e3872e6410240df072b5a644ac0c07842e630cbd0b7b2c7b97f197234606a48c6527b203dc00e27b7752068f1581173c06e0a624a0ae40e60aaad80112b26884b94abc1b9b89720addb008b5bd7c8307", 0x9b}, {&(0x7f0000000800)="ac92fa21351b8f921da5863f2c008dc000e9e26bba7f6c2575a6520c1952d48b2caefa1c4b4260bfb39a502f2c1548931a0a32df332b0ee5a10ca8be60a703889fd1cd3c009387ab6c32d164a80addd7fa5e961d1899394ee78d66935e294db449f0154e58cd009be32f5e38cb434977ef535f2fd437fba8ecdcf8e14bb2d7", 0x7f}, {&(0x7f0000000880)="ad1a4caa4757c59181eea9772579604f65ab82399dc57d9de9a3c4dccef66a5121a690fe054af5fc66dcafb92ab57a4bf519a265ca0f24d8a32bf52413cc8223ec7061624d3fb2044acf484f54b726", 0x4f}, {&(0x7f0000000900)="4e64da6f69e9d8808b9de9e652572874d38b7bf8d7205ee33f832620b41013bb801fce9eeeb14d0c9fdcdcf7f30a1e3fe7e7188cc295c29bb2afaf72f7bf60e3fe837565b7b99d507c19af873a1dd02c3b589206acdd77cdad65dde5803845303f57b4e478d466a296ab4e79771c57167c0437d9f283959451dc1279e1e8e8887a1de699323f49021088c3a45daf090991400c00a399be16b4d1a5a5b59f971eaca765d11a877c00ed356d3c4991ae99a0d967067a2f38b60af66556e5fff47f4947af1464c87fd7ea5e894c9060f238ce33249c3571d9239cd057f9d5d1934e", 0xe0}], 0x5, 0x0, 0x0, 0x800}, 0x40000002) 2018/04/19 10:26:14 executing program 3: timer_create(0x3, &(0x7f00000000c0)={0x0, 0x0, 0x1}, &(0x7f0000000140)) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x3, 0x80000000}) init_module(&(0x7f0000000080)='[)\'\x00', 0x4, &(0x7f0000000100)='vmnet1%^eth0ecpusetvboxnet0#y((\x00') 2018/04/19 10:26:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000380)=0x6, 0x4) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) 2018/04/19 10:26:14 executing program 4: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x141042, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x800000}, 0xc) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) rt_sigaction(0x7, &(0x7f0000000040)={0x42a535, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") sigaltstack(&(0x7f0000770000/0x3000)=nil, 0x0) 2018/04/19 10:26:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x40, 0x10400) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000005c0)=ANY=[@ANYBLOB="020000fcffffff0000000000000000004fe76dc55b13be6c22c5df5c8fe31605293e413c2eea6a4194f158f8658673d088169af54d236eea6470c98bcc723ef28a4d8c0627c8c0ff977f7d8069de4dadb2b8dcd07e55a35130fdf91c24ebcd9c4787bacf15bab95981e5ba977b45c158a33f7e3a4818070e39be25c5e0eb23d2e452f0ca71a82b090000005591faef8ceb9f56f90edb20217ba4222758cc1c281442ffa41262313811e609bd2ab45b48a92eadc4891877fcd077346f57bb34671736845843588c95ee14d0d5b0126fd19f712065ecd50193757a21079c638e62fb971aec"]) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x0, 0x42b00) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0xffffffff, 0x4) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000700)="e50c85081e7745654673fa16450f4b4d3b8a1298290bc8a192b009a8e00d217cfb8feff9922034cab1940bd77c47a733459d2235c96c30e2fab0fdae88d034081e349794d5dfe7eb11e56e952be8eaf7a198dab4e0a1efd2f461afafecd35bf2747088af388e60a83b7760da2982a44661d7aa1988b64c64b9c8a95e8f6a20de19f824d58a1b8e02e1b2a41919079f121dff1181d1298a4ed76407480efe75d73f3cd0642e089e978ac9374c1213f0ad0f3a77f696e63755acfb41", 0xbb}, {&(0x7f0000000200)="5341acaf0ffd60edb684c87a397c7bbdb47fbc3ac963dcf5b473785b25c527941e144b4ee7e29ef25502735b54f2d0f6638381f7cfd3e3efcc04bc11d148626370de94fa4f7ab220d470e92f8e3e86bcac3ff75751fecb7c15459be111779a9fd7ba88d5a99f03037a55d9c9bc4a58d7be8dab7d6570ecd62597f62e48b51c7e83d8c99c7db0b03bd8512b1b1556758f5382c6e965f36a83e3a130061968594020d3cffaf65d8d442498fd6482bfaca9c955b64834f8424ca64881df8140ec59da7eae531fb98ec2a5cb270f841639ac4e14f0269a1e57a1d661012097789f59cc9148d943", 0xe5}, {&(0x7f0000000300)="7d0bef41dca7b6f9b3a4b426191926e895c0b9dca424f36533da4ef7debec7caaffaac848dbdad4c61393e72d215a5ab399d856d3b0a9acff6604c89f6dcf3658878d215fdfd69724fdc43e3cec1df533f7de06fbd69aa195e358aa1fdd8a9b55c23a49030afa74e37a30d2faa563f35b7285da7a3013890f23c752dd6f18a8752aac8ed6cabb6f6d302194d0c2134dcf000748c3b78b56bc95f9c50a429539f511cfbb11ec1412a206e72fa680eb49d", 0xb0}, {&(0x7f00000003c0)="3e90ecbb6ff5c9b50e67d26f6d11e1c848e8a4012fae698b6e0e590d8f87990cc52bad6d2ba0baca455045382d8b638170fa16ea59bc33010ec34b765583faf287c6d70c339f0ae1573325be2ff33688c272e78e2ca48844c432e0b3f80a516ddde4a38b57a3cc0f962896a1c95e77f569f55404ff1de7d820b0cf88d75081fb5e664d371c3cb78217576bf6eb2fc6c7a0671fdf23b3d796736a89085ec58f13c7aa7904457770c5", 0xa8}, {&(0x7f0000000480)="209e250e5cde146a38f5b6bd2c4ee29adc74cf409b9379508c72c48ca17950bd3ea7b72ceb3bf0d8e1207cf54571f8b0f73ace803bc523241232d24b15e84e6735efbf2631f373cfe02d48abce4ce0931f770d426c55d80d836623a49bff026d49e2c0d472d0916e1f2a422ba209ad66b9d13aea26276429f91b9bcf85241444b7f8", 0x82}], 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'lo\x00', 0x101}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0x1, 0x7f, 0x37b30d1c, 0x1, 0xfff}) [ 76.759362] device lo entered promiscuous mode [ 76.811217] device lo left promiscuous mode [ 76.832413] device lo entered promiscuous mode 2018/04/19 10:26:15 executing program 0: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x1e, 0x4, 0x0) sendmsg$rds(r1, &(0x7f0000002ac0)={&(0x7f0000000200)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002500)=[{&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000280)=""/70, 0x46}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/209, 0xd1}, {&(0x7f0000002400)=""/203, 0xcb}], 0x6, &(0x7f0000002a00)=[@cswp={0x58, 0x114, 0x7, {{0x8, 0x5}, &(0x7f0000002580)=0x6, &(0x7f00000025c0)=0x7fffffff, 0x1, 0xfff, 0x2, 0x3, 0x0, 0x3}}, @rdma_args={0x48, 0x114, 0x1, {{0x7becc3a6, 0x1}, {&(0x7f0000002600)=""/191, 0xbf}, &(0x7f0000002980)=[{&(0x7f00000026c0)=""/209, 0xd1}, {&(0x7f00000027c0)=""/62, 0x3e}, {&(0x7f0000002800)=""/31, 0x1f}, {&(0x7f0000002840)=""/33, 0x21}, {&(0x7f0000002880)=""/2, 0x2}, {&(0x7f00000028c0)=""/168, 0xa8}], 0x6, 0x20, 0x6}}], 0xa0, 0x880}, 0x24040000) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r1, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r2, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = dup3(r3, r2, 0x0) getpeername$ipx(r3, &(0x7f0000000180), &(0x7f00000001c0)=0x10) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000002b00), &(0x7f0000002b40)=0x30) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES32=r4, @ANYBLOB="0400000000000000", @ANYBLOB="01000300d70000000700000000010000e6af7af1ccaab4fd8fc5719eea026c16aa13d7a1fe53c0c5a5952d2782745397b309209300bba2cdc7163df04e2249"]) 2018/04/19 10:26:15 executing program 1: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000380)={0x10003, 0x7fffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@rand_addr, @in=@dev}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000400)={0x0, 0x76, "c41b66a33e7726c3d8bb5eb85162894dba61956e65bf1f333d412081bcf6e4dda723596168365883f0fe6b3fa4051746f911f5189e4d30257dbb501d150d52b62c7410288b3fa50dea050a451a9355606c17181efe60bfb40402412a6f808f2fa9206228128040ba70752308db20eabb218f108a4b24"}, &(0x7f0000000480)=0x7e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000004c0)={0x0, 0x3}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000540)={r3, 0x8, 0x100000000, 0x6, 0x401, 0x100000000, 0x974, 0x2, {r4, @in6={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x75}}, 0x6f8, 0x5, 0x400, 0x0, 0x1}}, &(0x7f0000000600)=0xb0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/14, 0xe}], 0x1) r5 = accept$ipx(r1, 0x0, &(0x7f00000003c0)) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x29, "2a43800de123eb35b0ac75ca37d6e6449e73f69cd4005c0deb9bf83eacdcc2a8f0ba6a00fab39513a3"}, &(0x7f0000000080)=0x31) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r6, @in6={{0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3f}}}, 0x84) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r0) 2018/04/19 10:26:15 executing program 2: socketpair(0x4, 0x4, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000100)={'yam0\x00', 0x400}) dup3(r2, r3, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r4 = accept$alg(r1, 0x0, 0x0) recvmsg(r4, &(0x7f0000000200)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000240)=[{&(0x7f0000f80f9a)=""/102, 0x66}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/04/19 10:26:15 executing program 3: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = openat$cgroup_type(r1, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getresgid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) fchown(r2, 0x0, r3) io_setup(0x2, &(0x7f0000000000)=0x0) uname(&(0x7f0000000180)=""/178) io_cancel(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000000040)="3af9c3777a2b1be17060eade5982511dff997a24705c91ce799c5b9a606873a934810cd8fcc606c7668721f7ba16323a83f8ed2ee8b75b5f02b6633b7fb1e41c710d7043982d45f3a294ad2af2a66f5d7f725c626a7f9f550cb48267e71d2c40ba6527e7332ca14f6fb6f7d66b4afb19fd8f968ab2f92d461c9b434401d76afd7229c074378fb1a6a1955da7f63cecf7f3130b9e851008b859f51fe207b5b8b07617e1ecc08c4173", 0xa8, 0x0, 0x0, 0x1, r0}, &(0x7f0000000140)) 2018/04/19 10:26:15 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f00005c5fc7)=""/154, 0x9a) 2018/04/19 10:26:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x40, 0x110) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x5, 0x3, 0x2, "599eaa9770eacc951a067fc9098189145313db9e73ad7938ae75a1265b46fd67a679a2ab767d75267f2f7fbbcd2663bb16039c6401b5e6f993da3bc06d7754", 0x10}, 0x60) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='pagemap\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/19 10:26:15 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x84080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x7da, r1, 0x0, 0x10000000000f992}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) preadv(r2, &(0x7f0000001480)=[{&(0x7f0000001400)=""/51, 0x33}], 0x1, 0x0) 2018/04/19 10:26:15 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x80) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002780)=@ll, 0x80, &(0x7f0000002940)=[{&(0x7f0000002980)=""/155}, {&(0x7f00000028c0)=""/112}], 0x6, &(0x7f0000002540)=""/217, 0xd9, 0x44ea}, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4f79}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f00000003c0)=0x8) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) 2018/04/19 10:26:15 executing program 6: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fbeff8), 0x3, 0x0) mremap(&(0x7f0000ea7000/0x10000)=nil, 0x10000, 0x4000, 0x3, &(0x7f0000f6f000/0x4000)=nil) mlock(&(0x7f000020e000/0x2000)=nil, 0x2000) pkey_mprotect(&(0x7f000062f000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf1, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5b4, 0x101000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x544, 0x5, 0xffffffffffffffff, 0xbb5, 0x100000000, 0xfffffffffffffffb}) 2018/04/19 10:26:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000100)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0xe76, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e22, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x2293d0e5}, 0x3f, [0x8, 0x1, 0xc041, 0x20, 0x5, 0x3d, 0x1ff, 0x80000000]}, 0x5c) getsockopt(r0, 0x84, 0x40008000000007d, &(0x7f0000fc9ff8)=""/8, &(0x7f0000000000)=0x7) getsockname$netlink(r1, &(0x7f0000001240), &(0x7f0000001280)=0xc) r2 = socket(0x12, 0x0, 0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000012c0)={0x1ff, {{0xa, 0x4e20, 0x7fffffff, @loopback={0x0, 0x1}, 0xfffffffffffffffd}}, {{0xa, 0x4e24, 0x2, @empty, 0x80}}}, 0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x0, 0x0, 0x229c, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r3, 0x1000, "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"}, &(0x7f0000001200)=0x1008) 2018/04/19 10:26:16 executing program 6: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) epoll_wait(r1, &(0x7f0000b11000)=[{}], 0x1, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x100000000) 2018/04/19 10:26:16 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = dup(0xffffffffffffffff) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000000)="ef67967446794c1722c4c50330b96b46ec3ad802670c715470537b9b0e633b730b4b0687cbb0998849ee26e0b17cd4132e6abb4e85b1a1d3670f6cedcc86160332ad433699b7624ef22a4cc6f8ed5544d4413afa0f19290de09176b92f745518b3971ea3efbe655bb2eca189470e04069485c1cb21f0c7e740283dacea5a313be4cf96b9c137cbe9c68fc2c76635cdf3719b126d1a0c495c31fc6dc4e97383c65aa2f8247b9b4a04ff175f496141be1583681a401ec4a9eec4e8ef0221c397b80078f930a0377248e8b3a54a32018542dd42bc397e2bc2d2a1102fced508a266427348de220db607d29fed1bf5a11b2eac2e30c967", &(0x7f0000000100)="9b154b", 0x3}, 0x20) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/04/19 10:26:16 executing program 2: socketpair(0x4, 0x4, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000100)={'yam0\x00', 0x400}) dup3(r2, r3, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r4 = accept$alg(r1, 0x0, 0x0) recvmsg(r4, &(0x7f0000000200)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000240)=[{&(0x7f0000f80f9a)=""/102, 0x66}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/04/19 10:26:16 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:etc_aliases_t:s0\x00', 0x23) io_setup(0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfdc9, 0x20}, &(0x7f0000000400)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r2, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000140)={0x3, 0x7, 0x5}, 0xc) r3 = dup2(r0, r1) read(r0, &(0x7f0000000180)=""/184, 0xb8) ioctl(r1, 0x8001, &(0x7f0000000340)="6bcd10b6685daa1ff029fbe1f507522398b125d4555ccd9125ff37990162d602c5fe43e2ebf5b4efca5b68a940eccd92a911527babbe278182a3afe742a8492bfc9d61cae80e9d0799c9aff400421b1b2ae1674a1941812bd85f8a84af30e716a937b1c681adbf630a8523610f39d3a977334108f2b598720dc782dadfef3b854b6d92b9441114e770ab3aa77c36c0bc3951a76d7f755c198bd4445fa292a15053195d7cbca32ed834a2a7ca2380243b2f") getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) fchown(r3, r4, 0x0) 2018/04/19 10:26:16 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x101, 0x600000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0xce4c, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, @in6={0xa, 0x4e20, 0xa0, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x48) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') chmod(&(0x7f0000000100)='./file0\x00', 0x48) fcntl$setstatus(r1, 0x4, 0x4000000000046800) io_setup(0x8000000007, &(0x7f0000001540)=0x0) fstat(r1, &(0x7f0000000140)) io_submit(r2, 0x1, &(0x7f0000000000)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x6, r1, &(0x7f00000002c0)="f0620e07675171c14ce568c5585807c9c147a7", 0x13, 0x6, 0x0, 0x1, r1}]) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x103, 0x0) 2018/04/19 10:26:16 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x7, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/231}, 0xff2b) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x2, [0xda26, 0x4]}, &(0x7f0000000080)=0x8) 2018/04/19 10:26:16 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = socket(0x10, 0xa, 0xffffffff) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) sendmsg$rds(r5, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000300)=""/162, 0xa2}], 0x1}, 0x0) recvmsg(r4, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffff04}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) getsockname$inet6(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x1c) connect$unix(r1, &(0x7f0000681000)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/04/19 10:26:16 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x80) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002780)=@ll, 0x80, &(0x7f0000002940)=[{&(0x7f0000002980)=""/155}, {&(0x7f00000028c0)=""/112}], 0x6, &(0x7f0000002540)=""/217, 0xd9, 0x44ea}, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4f79}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f00000003c0)=0x8) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/19 10:26:16 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = socket(0x10, 0xa, 0xffffffff) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) sendmsg$rds(r5, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000300)=""/162, 0xa2}], 0x1}, 0x0) recvmsg(r4, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffff04}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) getsockname$inet6(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x1c) connect$unix(r1, &(0x7f0000681000)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/04/19 10:26:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e5492e7b0c35b5d8fdd453b6aeff2265e100208e4f83abe10e4a6c3dbf7172a5722a382438c115bafb2a1909a4fda0000eb9a4f67c75938343b11f8722faaf4e", "5650cbc21cd841e21a4ce11c617c7a098c475a642d419bc58a2024b61aca96f3"}) 2018/04/19 10:26:16 executing program 4: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x345, &(0x7f0000000140)}) 2018/04/19 10:26:16 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x8) setsockopt(r0, 0x80000001, 0xd, &(0x7f0000000180)="865517dcd93fb82bc0a7309b11c49c971c50cf7b615334dec07a269b21b04f596e17d5f765c125ea4f232491030b686b8e25493eca8ce67c5c83", 0x3a) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x357b0bf1, 0x40000) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f00000003c0)) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x0) mbind(&(0x7f000039c000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000080)=0x7, 0x10000200, 0x4) 2018/04/19 10:26:16 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000004e80)={&(0x7f0000d49ff4)=@nl=@proc, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=""/247, 0xf7}, 0x0) io_setup(0x4, &(0x7f0000000200)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001240)='/dev/sequencer\x00', 0x101000, 0x0) io_cancel(r1, &(0x7f0000001340)={0x0, 0x0, 0x0, 0xf, 0x8, r0, &(0x7f0000000240)="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", 0x1000, 0x96, 0x0, 0x0, r2}, &(0x7f0000001380)) accept4$unix(r0, 0x0, &(0x7f0000000080), 0x80000) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000), 0x80, &(0x7f0000003b40)=[{&(0x7f00000014c0)=""/251, 0xfb}, {&(0x7f0000001280)=""/105, 0x69}, {&(0x7f00000015c0)=""/96, 0x60}, {&(0x7f00000029c0)=""/206, 0xce}, {&(0x7f0000001440)=""/81, 0x51}, {&(0x7f00000013c0)=""/120, 0x78}, {&(0x7f0000002b40)=""/4096, 0x1000}], 0x7, &(0x7f00000001c0)=""/18, 0x12, 0x5c2}, 0x0) listen$netrom(r0, 0x7) 2018/04/19 10:26:16 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = socket(0x10, 0xa, 0xffffffff) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) sendmsg$rds(r5, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000300)=""/162, 0xa2}], 0x1}, 0x0) recvmsg(r4, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffff04}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) getsockname$inet6(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x1c) connect$unix(r1, &(0x7f0000681000)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/04/19 10:26:16 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000000000)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000040)='./file0\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000380)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000002c0)={'icmp6\x00'}, &(0x7f0000000300)=0x1e) acct(&(0x7f0000000340)='../file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) r2 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x401, 0x1) chdir(&(0x7f0000000200)='./file0/file0\x00') unlinkat(r2, &(0x7f00000001c0)='../file0\x00', 0x200) pivot_root(&(0x7f0000000100)='../file0\x00', &(0x7f0000000240)='..') setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000440)={0x5e, @rand_addr=0xfffffffffffff2b8, 0x4e23, 0x2, 'none\x00', 0x0, 0x81, 0x17}, 0x2c) 2018/04/19 10:26:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') bind$alg(r0, &(0x7f0000b59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000be1000), 0x6d) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000240)=0x257) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000200)=0xe8) r5 = getuid() sendmsg$nl_netfilter(r1, &(0x7f0000000740)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="2c008f0018009200736861332d3338342d67656e657269630000000008007100", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="18004300736861332d3338342d67656e65726963000000000c008100ffff000000000000ce36c74eafacab0d727d6bc90275bca57ca800e71fdb3d769d31ba07c4638fdfdf4a0888ebff360aa0ebf4db2613e5295cc6311e929c60e450438df846855fad653835b78bcb6d9b8e1167280ef0582394aa95c61852190c58b2e5f7bde134563e000000"], 0x490}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) 2018/04/19 10:26:17 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x80) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002780)=@ll, 0x80, &(0x7f0000002940)=[{&(0x7f0000002980)=""/155}, {&(0x7f00000028c0)=""/112}], 0x6, &(0x7f0000002540)=""/217, 0xd9, 0x44ea}, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4f79}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f00000003c0)=0x8) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) 2018/04/19 10:26:17 executing program 7: socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='ifb0\x00') bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x8}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x10}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfc6a, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000280)=""/240, &(0x7f0000000240)=0xfffffffffffffe2d) 2018/04/19 10:26:17 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4, 0x0, 0x3}}, 0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x1c}, 0xb478}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff8}, @in={0x2, 0x4e22, @rand_addr=0x4a}, @in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0x74) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) 2018/04/19 10:26:17 executing program 2: accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) pkey_mprotect(&(0x7f0000632000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) chmod(&(0x7f0000000000)='./file0\x00', 0x88) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8202, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)=""/98) mlock(&(0x7f000095a000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000680000/0x2000)=nil, 0x2000, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/04/19 10:26:17 executing program 6: socketpair$unix(0x1, 0x4001, 0x0, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000100)=0x1f, 0x4) io_setup(0x4, &(0x7f0000000140)=0x0) r5 = gettid() fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x2, 0x3, 0x2, 0x3, r5}) io_submit(r4, 0x3, &(0x7f00000013c0)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x4a, r0, &(0x7f0000000180)="7055d43148b94687acbe6aac7858d721756e2d17e6cb3d77ac28819aabf8d1943f330e3abdf36a39826d83acd810ec4eea11cb177f5d93549714e9bb6adefa13c89adfdf17e5eaf9dbd9a1a8e40c9a07374db1ae1cc3483cf7ee125e51da1472e413a960374352241c74b83a4b152e1281f7e0f405654346206c35544e7cff1117", 0x81, 0x7, 0x0, 0x1, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000000280)="5ce6b6b5cd24de93ab770a6808fff024d51489baf4d727f6f00e51d61217a811a649bd594f7c5c6e14ab18ec1728cab4e8125559f3cdb83d111e2a85ca79ff2f20e93bad78dce418aba0cfe866af4cd01921a83095264b30b480b4f4f7bb3d62c40547971ede21bd491eb819fd76270a6e77e0b42256f03f2cd97e1a4f87d396c10745e737d3cb3ee1", 0x89, 0x7, 0x0, 0x1, r2}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f0000000380)="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", 0x1000, 0x5, 0x0, 0x0, r2}]) r6 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x80) write$cgroup_type(r6, &(0x7f0000000040)='threaded\x00', 0x9) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) 2018/04/19 10:26:17 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"d202a63f2baac9204cd91613034ea456", 0x1000000000008200}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) ioctl(r1, 0x5, &(0x7f0000000080)="79a1580567d430428b3745ce298f0365cb632960a62cee7cde9c67905d7b1cbf00dd88") setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0x59b, 0x4) 2018/04/19 10:26:17 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10053, r0, 0x0) capget(&(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x100, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) 2018/04/19 10:26:17 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = socket(0x10, 0xa, 0xffffffff) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) sendmsg$rds(r5, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000300)=""/162, 0xa2}], 0x1}, 0x0) recvmsg(r4, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffff04}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) getsockname$inet6(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x1c) connect$unix(r1, &(0x7f0000681000)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) 2018/04/19 10:26:17 executing program 3: unshare(0x20000000) r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x40, 0x40000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000001c0)) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) socket$nl_route(0x10, 0x3, 0x0) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x90, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0xffffffffffffffe0, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, @in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, @in6={0xa, 0x7000000000000000, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x7, 0x8, 0xffffffff}, 0x10) 2018/04/19 10:26:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x16) io_setup(0xa3c, &(0x7f0000409000)=0x0) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xffffffae}]) 2018/04/19 10:26:17 executing program 1: unshare(0x8000000) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x3, @empty, 0x7f}, @in6={0xa, 0x4e20, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x67}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x64) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) 2018/04/19 10:26:17 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x40, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="8c2ad7e78784bd2c7540c0615c1ed0278430db213c4d12dd882c12f013a914688ed478571b2d1bd0474d72ff7be6344deb3d4bc1ae717cb9cea10ea31cba35a4df263093473591632205ff0af2b7128fc12658b55a5bb228b97a67dbaab478bf", 0x60, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='\x00', 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, r2) unshare(0x8000400) msgget$private(0x0, 0x0) r3 = semget(0x0, 0x1, 0x20) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000240)=[0xb17c, 0x9, 0x3, 0x7fffffff, 0x1000]) msgget$private(0x0, 0x0) unshare(0xc000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x6, 0xa, [0x2, 0x4, 0x8, 0x8, 0x6, 0x3, 0x0, 0x3, 0xffffffff7fffffff, 0x8]}, &(0x7f00000002c0)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={r4, 0xa3, "19812ac29912558b39d19f7d6837880c3f3b18d7fb92599dd776874b29b561f9b7c52b91598b521a603d8ac532d6fbeaced0b932870b6a9fa9f87ea1b3fb50295b8c629561998a965ce33e0b108e20d2b44c0a5cca32cf6322127e500aaec442abb03fe9afbf600c3511bb8a99ccce1d6bf54de89b4003be5185f9762979fd6987a1237af945539e60d36b847f0a258b33ae97fc433bf13fe374fa12f0f2a84bd1a0a3"}, &(0x7f00000003c0)=0xab) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000000480)={0x6}, 0x4) 2018/04/19 10:26:17 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x143000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x7, 0x30}, &(0x7f0000000180)=0xc) r3 = getpid() sched_rr_get_interval(r3, &(0x7f0000000200)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4280, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e20300000200040000003984bb3f00000000"], 0xe}, 0x2}, 0x0) 2018/04/19 10:26:18 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = socket(0x10, 0xa, 0xffffffff) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) r5 = dup(r4) sendmsg$rds(r5, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000300)=""/162, 0xa2}], 0x1}, 0x0) recvmsg(r4, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffff04}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) getsockname$inet6(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x1c) connect$unix(r1, &(0x7f0000681000)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) [ 80.060789] hrtimer: interrupt took 62441 ns 2018/04/19 10:26:18 executing program 7: socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='ifb0\x00') bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x8}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x10}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfc6a, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000280)=""/240, &(0x7f0000000240)=0xfffffffffffffe2d) 2018/04/19 10:26:18 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x143000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x7, 0x30}, &(0x7f0000000180)=0xc) r3 = getpid() sched_rr_get_interval(r3, &(0x7f0000000200)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4280, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e20300000200040000003984bb3f00000000"], 0xe}, 0x2}, 0x0) 2018/04/19 10:26:18 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x10000000000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x1ff, 0x4) keyctl$read(0x1d, r0, &(0x7f0000000100)=""/202, 0xca) 2018/04/19 10:26:18 executing program 1: unshare(0x8000000) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x3, @empty, 0x7f}, @in6={0xa, 0x4e20, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x67}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x64) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) 2018/04/19 10:26:18 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x143000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x7, 0x30}, &(0x7f0000000180)=0xc) r3 = getpid() sched_rr_get_interval(r3, &(0x7f0000000200)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4280, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e20300000200040000003984bb3f00000000"], 0xe}, 0x2}, 0x0) 2018/04/19 10:26:18 executing program 7: unshare(0x40600) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000580)=""/205, 0x13d) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000019ff4)) write$sndseq(r1, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x22, "1b074f12cc3532908f54e893761e739a415dfa17c9a4541e7c2104d1338caeda5002"}, &(0x7f00000007c0)=0x2a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={r2, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000000900)=0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r5, &(0x7f0000720fd4)=""/44, 0x1b3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) setsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30cd358b5b129c6e1", 0x22) syncfs(r4) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x94fc, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x0) getdents(r0, &(0x7f0000000000)=""/60, 0x145) 2018/04/19 10:26:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000019c0)=0x80) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001a00)={0xfffffffffffff982, 0x1, 0x2000}, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) write$binfmt_elf32(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x73c) 2018/04/19 10:26:18 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x80) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002780)=@ll, 0x80, &(0x7f0000002940)=[{&(0x7f0000002980)=""/155}, {&(0x7f00000028c0)=""/112}], 0x6, &(0x7f0000002540)=""/217, 0xd9, 0x44ea}, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4f79}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f00000003c0)=0x8) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) 2018/04/19 10:26:18 executing program 6: r0 = epoll_create1(0x80003) close(r0) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', '*/\x00'}, &(0x7f0000000040)='(-\x00', 0x3, 0x3) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000c85000)) 2018/04/19 10:26:18 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x290c00, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000280)={0x0, 0x1, &(0x7f0000000100)=""/177, &(0x7f0000000040)=""/81, &(0x7f00000001c0)=""/168, 0x10d000}) 2018/04/19 10:26:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)='R', 0x1}], 0x1}], 0x1, 0x0) r2 = semget(0x3, 0x4, 0x2) semctl$SETVAL(r2, 0x4, 0x10, &(0x7f0000000000)=0xffffffff) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/19 10:26:18 executing program 6: mbind(&(0x7f0000188000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000080)=0xfffffffffffffff9, 0x101, 0x3) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0xc003, &(0x7f0000527ff8)=0x400000005, 0x401c, 0x0) getrandom(&(0x7f00000000c0)=""/151, 0x97, 0x3) prctl$setmm(0x23, 0x1, &(0x7f0000721000/0x2000)=nil) 2018/04/19 10:26:18 executing program 0: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x37, &(0x7f0000000480), 0x0, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000998fe0)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005edf5c)=""/164, 0xa4}, 0x0) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc, 0x9, &(0x7f00003fdff0)=[{&(0x7f0000f32f32)=""/206, 0xce}], 0x1, &(0x7f0000bc0f92)=""/110, 0x6e}, 0x0) 2018/04/19 10:26:18 executing program 4: r0 = socket$inet(0x2, 0x7, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) close(r0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/19 10:26:18 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='status\x00') rt_sigaction(0x34, &(0x7f00000000c0)={0x7}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/8, 0x8}], 0x1, 0x0) 2018/04/19 10:26:18 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x143000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x7, 0x30}, &(0x7f0000000180)=0xc) r3 = getpid() sched_rr_get_interval(r3, &(0x7f0000000200)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4280, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e20300000200040000003984bb3f00000000"], 0xe}, 0x2}, 0x0) 2018/04/19 10:26:19 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e22, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/19 10:26:19 executing program 7: unshare(0x40600) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000580)=""/205, 0x13d) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000019ff4)) write$sndseq(r1, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x22, "1b074f12cc3532908f54e893761e739a415dfa17c9a4541e7c2104d1338caeda5002"}, &(0x7f00000007c0)=0x2a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={r2, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000000900)=0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r5, &(0x7f0000720fd4)=""/44, 0x1b3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) setsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30cd358b5b129c6e1", 0x22) syncfs(r4) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x94fc, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x0) getdents(r0, &(0x7f0000000000)=""/60, 0x145) 2018/04/19 10:26:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0xe05, 0x0) mremap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@loopback, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x68cd}}, 0x904, 0x326e, 0x8001, "a6acad4dc2f73070311d03ac5bb24399723e61d6ea0a3aafeeb55eab7b4ed1fb6a3fa0fadefa9a9dbb3e13a930b1b73fd9c7055c8668c4d5fab23d381e58b7e5005843c0043aa6efffc6eb18cad732ab"}, 0xd8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0xbf87f3316e281e90, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000002740)={0x7, &(0x7f0000000280)=""/4096, &(0x7f0000002680)=[{0xfffffffffffffffe, 0xd2, 0x80000001, &(0x7f0000001280)=""/210}, {0xb9, 0x1000, 0x5, &(0x7f0000001380)=""/4096}, {0xe000000000000000, 0xf7, 0x38, &(0x7f0000002380)=""/247}, {0x4, 0xe5, 0x2b0c, &(0x7f0000002480)=""/229}, {0x3, 0x7a, 0x5, &(0x7f0000002580)=""/122}, {0x0, 0x1b, 0x7, &(0x7f0000002600)=""/27}, {0x5, 0x32, 0x5, &(0x7f0000002640)=""/50}]}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000100)={@empty, @multicast1=0xe0000001, r2}, 0xc) [ 81.382385] mmap: syz-executor0 (6560) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/19 10:26:19 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x80) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002780)=@ll, 0x80, &(0x7f0000002940)=[{&(0x7f0000002980)=""/155}, {&(0x7f00000028c0)=""/112}], 0x6, &(0x7f0000002540)=""/217, 0xd9, 0x44ea}, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4f79}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f00000003c0)=0x8) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) 2018/04/19 10:26:19 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x14000) ioctl$TUNSETLINK(r1, 0x400454cd, 0x1b) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req={0x1, 0x7, 0x80000000, 0x74}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d92ffc), &(0x7f0000000000)=0x4) 2018/04/19 10:26:19 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x401, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000000140)}, 0x20) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8000000000, 0x181400) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000280)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r2}, 0x8) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000001c0)={r4, r5}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000200)={r3, r1}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000000)=""/203}, 0x18) 2018/04/19 10:26:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') unlinkat(r0, &(0x7f0000000740)='./file0\x00', 0x200) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000200)={0x19e, &(0x7f0000000040)=""/73, &(0x7f00000001c0)=[{0xfff, 0xffffffffffffff59, 0xee3, &(0x7f00000000c0)=""/236}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000780)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='scalable\x00', 0x9) bind$packet(r0, &(0x7f0000000400)={0x11, 0x1f, r1, 0x1, 0x7, 0x6}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000240)=[{0x0, 0x3}, {0xb, 0x5}, {0x4, 0x7ff}, {0x2, 0x4}, {0x4, 0x5}, {0x4, 0x6}, {0x4, 0x2059}, {0x8, 0x4}, {0x4, 0x17}], 0x9) sendmsg$netrom(r0, &(0x7f0000000500)={&(0x7f0000000300)=@full={{0x3, {"fa3a7340a766ce"}, 0x6}, [{"c4c5c9808ea9f1"}, {"b0ffe1e4f22af9"}, {"eefdcca9e88616"}, {"0c4a72a1f74b08"}, {"2cc086dd059b98"}, {"322f69987dd0bf"}, {"f4e7909c53dd18"}, {"807ed488e7bb4c"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f0000000440)="86ea54da451be9f333562daf4b0cedc0d7008097d001ce96ae4615b8defe35df24e71831730bac8aca6e67d90793ddc9fcc21ac1e4b51c524332bc451d70f7802246b39581a2a86b118cbb688894b6a26e7e907159fafbcaab5b6ed39e8e988c59d49ca8f376867c47106c6a7040479aa27c4675ee843adfd8bf86c910cdaed1bb32fa6b42b0cd74b2b571f1ef90d4a1377c4b1d1ffeee43", 0x98}, {&(0x7f0000000580)="56424836f053c16ccf9575d37a92ac81af248a49bb66ca970ed6fd286f7eab7d3875141ad35d6b5d6ba9b73b8dc75bda87fca478029476412f9371c4b110c9027c2c097d4fc8935afc2809962d4dcd574bae39088de7c897722bd6d889f7b995bb14c57f8eeb70868326df83b2cca9daf3a23478b50e20e95e58629b641037173510b171f45b098b0c91f448eeaaa89138c05e74167f72", 0x97}, {&(0x7f0000000640)="61f38fb3f066dde4c383509ea53ff7a912908cecda5065c020e1daeaab590339cdb35d3f767c7a960d4b2fb8040ffa90f4824e288f563f52aafb82882d464dcee86fbf047b28d29cde6f64697da7177d1faed13e6c6d40cec4194bfa21fe52a390bfda38532672331e2927ea4ebb08da5cfba6799d3cf8848aea70f3c79c843306928a48960b724ed5fb21173e7a9325b4cc136352f7c58787226dcb776d4cb04310f95211461eba12fb45604a914eeb085ff625fcb0cc5a7d5253b60e39274cb425fbf36822450128df43cfc2e2020ab2d23ca787a7b32721", 0xd9}, {&(0x7f0000000880)="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0x1000}, {&(0x7f0000001880)="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0x1000}], 0x5, 0x0, 0x0, 0x4000000}, 0x4c081) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/19 10:26:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0xe05, 0x0) mremap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@loopback, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x68cd}}, 0x904, 0x326e, 0x8001, "a6acad4dc2f73070311d03ac5bb24399723e61d6ea0a3aafeeb55eab7b4ed1fb6a3fa0fadefa9a9dbb3e13a930b1b73fd9c7055c8668c4d5fab23d381e58b7e5005843c0043aa6efffc6eb18cad732ab"}, 0xd8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0xbf87f3316e281e90, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000002740)={0x7, &(0x7f0000000280)=""/4096, &(0x7f0000002680)=[{0xfffffffffffffffe, 0xd2, 0x80000001, &(0x7f0000001280)=""/210}, {0xb9, 0x1000, 0x5, &(0x7f0000001380)=""/4096}, {0xe000000000000000, 0xf7, 0x38, &(0x7f0000002380)=""/247}, {0x4, 0xe5, 0x2b0c, &(0x7f0000002480)=""/229}, {0x3, 0x7a, 0x5, &(0x7f0000002580)=""/122}, {0x0, 0x1b, 0x7, &(0x7f0000002600)=""/27}, {0x5, 0x32, 0x5, &(0x7f0000002640)=""/50}]}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000100)={@empty, @multicast1=0xe0000001, r2}, 0xc) 2018/04/19 10:26:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='status\x00') rt_sigaction(0x34, &(0x7f00000000c0)={0x7}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/8, 0x8}], 0x1, 0x0) 2018/04/19 10:26:19 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x143000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x7, 0x30}, &(0x7f0000000180)=0xc) r3 = getpid() sched_rr_get_interval(r3, &(0x7f0000000200)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e20300000200040000003984bb3f00000000"], 0xe}, 0x2}, 0x0) 2018/04/19 10:26:19 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000012c0)={0x3, &(0x7f0000000040)=""/119, &(0x7f0000001240)=[{0xdd7, 0x36, 0x3, &(0x7f00000000c0)=""/108}, {0xffffffffffffff74, 0xca, 0x36, &(0x7f0000000140)=""/202}, {0x70, 0x1000, 0xffff, &(0x7f0000000240)=""/4096}]}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001300)=0x4) pwrite64(r0, &(0x7f00000004c0), 0x0, 0x0) 2018/04/19 10:26:19 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x143000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x7, 0x30}, &(0x7f0000000180)=0xc) getpid() sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e20300000200040000003984bb3f00000000"], 0xe}, 0x2}, 0x0) 2018/04/19 10:26:19 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xc, 0x4000000000080, 0x2}, 0x2c) unshare(0x400) r1 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000040), &(0x7f0000950000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000026a000)={r0, &(0x7f0000886f44), &(0x7f0000000040)=""/203}, 0x18) 2018/04/19 10:26:19 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x21) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{r2, r3/1000+10000}}) r4 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) io_submit(r5, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000391000)="83", 0x1}]) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000180)={r6}) fallocate(r4, 0x2, 0x4, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000080)={0x7, 0x2, {0x1, 0x2, 0x8, 0x1, 0x119}}) 2018/04/19 10:26:19 executing program 4: r0 = memfd_create(&(0x7f0000000000)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x56, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000600)=""/250, 0xfa}], 0x3ae) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x5e, @broadcast=0xffffffff, 0x4e23, 0x3, 'sed\x00', 0x8, 0x4, 0x5}, 0x2c) 2018/04/19 10:26:19 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/mcfilter\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="6d616e676c650000bcff000000000000000000000000000000000000000000009b0000003d949c20ee13913dcaf5b537377167ad17dd8ab09c26b0dba07c20d7248961c14ef1d0f3d5782794dd3c44e2f07a776c689f9adbfb6d9a7accd4d3bfc1f63fffc2ffc4f8ddb305e5a486a71366767464e56b90512b7e7b9de41ec34fd228ac0cca619c75b609fe4866a97586c5ccccd00238881bca66404533db6e8aa42a5d82c5001b77273c6e6493f63660a95afe812ee1b40378da9a2cd8cda419f227afbd52390c02"], &(0x7f0000000000)=0xbf) 2018/04/19 10:26:19 executing program 1: add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000300), 0xfffff, 0xfffffffffffffffd) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x208000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r0, &(0x7f0000000100)="eb73ccde872d77df629009a839e73bfe212c5ca2e21e606f153a7b5f0abb11c2fbacc661773d2bc4a1aaf9c5278fc0b5cd588a13e35248223522702f04551809e29759ca0b6c0ce82ee32288b8e305a26867bc64c66ea67a0ad85fa3b46ce05d5415f52353c71a507920aca1b733142d7403696b642b587599420a91cd6dad1752dc8035d08efeb96208e6b12895916436c893aa404550a0e3d14df378920eed8e92ebca5558", &(0x7f00000001c0)=""/145}, 0x18) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) renameat2(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000380)={0x0, r2}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0)=0xbef, 0x4) 2018/04/19 10:26:20 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x143000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x7, 0x30}, &(0x7f0000000180)=0xc) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e20300000200040000003984bb3f00000000"], 0xe}, 0x2}, 0x0) 2018/04/19 10:26:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000001c0)=0x80000003, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/19 10:26:20 executing program 4: perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x1, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f000042dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffeffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/19 10:26:20 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x6013, r0, 0x4) syz_open_procfs(0x0, &(0x7f0000000040)='net/psched\x00') 2018/04/19 10:26:20 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x143000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e20300000200040000003984bb3f00000000"], 0xe}, 0x2}, 0x0) 2018/04/19 10:26:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005a40)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005880)=[{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000100)="563c202f1e491a15", 0x8}, {&(0x7f0000000340)="aa", 0x1}], 0x2}], 0x1, 0x0) 2018/04/19 10:26:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x21) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{r2, r3/1000+10000}}) r4 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) io_submit(r5, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000391000)="83", 0x1}]) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000180)={r6}) fallocate(r4, 0x2, 0x4, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000080)={0x7, 0x2, {0x1, 0x2, 0x8, 0x1, 0x119}}) 2018/04/19 10:26:20 executing program 1: r0 = socket(0x100000001e, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x5, 0x1) rt_sigqueueinfo(r1, 0xc, &(0x7f0000000000)={0x1d, 0x7ff, 0x4f89, 0x6}) setsockopt(r0, 0x10f, 0x82, &(0x7f00009f9000), 0x0) 2018/04/19 10:26:20 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x80) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002780)=@ll, 0x80, &(0x7f0000002940)=[{&(0x7f0000002980)=""/155}, {&(0x7f00000028c0)=""/112}], 0x6, &(0x7f0000002540)=""/217, 0xd9, 0x44ea}, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4f79}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f00000003c0)=0x8) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/19 10:26:20 executing program 0: 2018/04/19 10:26:20 executing program 1: 2018/04/19 10:26:20 executing program 6: 2018/04/19 10:26:20 executing program 7: 2018/04/19 10:26:20 executing program 3: 2018/04/19 10:26:20 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x143000, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e20300000200040000003984bb3f00000000"], 0xe}, 0x2}, 0x0) 2018/04/19 10:26:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) write$binfmt_elf64(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "", [[], []]}, 0x278) 2018/04/19 10:26:21 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/19 10:26:21 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000000c0)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x2, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000380)=@can, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) 2018/04/19 10:26:21 executing program 6: 2018/04/19 10:26:21 executing program 1: 2018/04/19 10:26:21 executing program 7: 2018/04/19 10:26:21 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e20300000200040000003984bb3f00000000"], 0xe}, 0x2}, 0x0) 2018/04/19 10:26:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='nv\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) write$binfmt_elf64(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "", [[], []]}, 0x278) 2018/04/19 10:26:21 executing program 6: 2018/04/19 10:26:21 executing program 1: 2018/04/19 10:26:21 executing program 7: 2018/04/19 10:26:21 executing program 3: 2018/04/19 10:26:21 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x80) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002780)=@ll, 0x80, &(0x7f0000002940)=[{&(0x7f0000002980)=""/155}, {&(0x7f00000028c0)=""/112}], 0x6, &(0x7f0000002540)=""/217, 0xd9, 0x44ea}, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4f79}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f00000003c0)=0x8) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/19 10:26:21 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000000c0)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x2, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000380)=@can, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) 2018/04/19 10:26:21 executing program 7: 2018/04/19 10:26:21 executing program 6: 2018/04/19 10:26:21 executing program 1: 2018/04/19 10:26:21 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000000c0)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x2, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000380)=@can, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) 2018/04/19 10:26:21 executing program 3: 2018/04/19 10:26:21 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e20300000200040000003984bb3f00000000"], 0xe}, 0x2}, 0x0) 2018/04/19 10:26:21 executing program 4: 2018/04/19 10:26:22 executing program 7: 2018/04/19 10:26:22 executing program 3: 2018/04/19 10:26:22 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x118, 0x10000}], 0x0, &(0x7f00000000c0)=ANY=[]) 2018/04/19 10:26:22 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000000c0)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x2, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000380)=@can, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) 2018/04/19 10:26:22 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'wrr\x00'}, 0x2c) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/04/19 10:26:22 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) dup2(r0, r1) 2018/04/19 10:26:22 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x80) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002780)=@ll, 0x80, &(0x7f0000002940)=[{&(0x7f0000002980)=""/155}, {&(0x7f00000028c0)=""/112}], 0x6, &(0x7f0000002540)=""/217, 0xd9, 0x44ea}, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4f79}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f00000003c0)=0x8) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/19 10:26:22 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e20300000200040000003984bb3f00000000"], 0xe}, 0x2}, 0x0) 2018/04/19 10:26:22 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'security.', 'jfs\x00'}, &(0x7f0000000300)='jfs\x00', 0x4, 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)="897c456f4142cb3591e088bc8e65149dc02eaf6db8c7fb7fe77fbaa90c0fd2fddca8959b6d8dd4ad5c5bae6633c5f8f8e8b1992c7cadd43870", 0x1023402, 0x0) dup2(r0, r1) 2018/04/19 10:26:22 executing program 7: r0 = socket$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, &(0x7f0000000980)=ANY=[@ANYBLOB="010000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000a00000006000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2408000000ff010000000000000000000000000001ff7f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2207000000000000000000000000000000000000019e070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2100000000fe80000000000000000000000000001109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e240900000000000000000000000000ffffe000000207000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e236c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000a00000076250000ff010000000000000000000000000001a60d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/19 10:26:22 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e20300000200040000003984bb3f00000000"], 0xe}, 0x2}, 0x0) 2018/04/19 10:26:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x14, 0x1e, 0x2ff}, 0x14}, 0x1}, 0x48000) 2018/04/19 10:26:22 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000000c0)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x2, &(0x7f0000000200)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000380)=@can, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) 2018/04/19 10:26:23 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00\x00p\x00', 0x4000000000001002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) 2018/04/19 10:26:23 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) [ 85.079559] device bridge0 entered promiscuous mode 2018/04/19 10:26:24 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e20300000200040000003984bb3f00000000"], 0xe}, 0x2}, 0x0) 2018/04/19 10:26:24 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000000c0)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x2, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/04/19 10:26:24 executing program 6: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) sched_setaffinity(0x0, 0xffffff10, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000180c2000000000d0000000000000028ef85"], &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600), 0x2, 0x2) 2018/04/19 10:26:24 executing program 7: r0 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="ee036f9ac18a83505a6a1536a628c2cb334b9e26e3e9993bb4edca01148133a53c676668ba9066fa6e980ff10463f5422953d5dc486ae9fedb913185c7c0486b109b251a1f6ec1efad9c21f7d2536778eb36f5f2f5971b9b65ce99aae29a85582818c193bf60e0fb728516ebc281c78f8eddc04564d5312d7510c19e17404c8e220c73a7e79f36d177d8a90fe707180da1de3b11c393b5f56e48bb889b17d0ed0e5b451fb2523eb69dceacde263a2e469d37459ad8c2a3ec8e27f8fb609dbd95dda4c08cf71a9c5f81fc31f922a5a2128a30eea39f53666f302c3451f899", 0xde, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="dff786487f14c0301e486ca6f5c8e49f7bf4e8b8e7641d515e2cf5f3c75f71c81370246b42e776c3b6910f78fb303685f72ff1cb1bd707129de0ec56b638ee1d620df2e91b28a7e042ad4082c5b6cb3e6b831abba27127dd9a5f3d2f18977abb458f123a077a372ad745cf41c4365cc4ad48572ca00c982d6d3683326c98c8991c5f0226d308016079587fc427736afdd7c871b9096da0e8ae018b143ec1a07bb815330ff34e3068c53fedc90819b2ee4f1445cf86d7214141d487a84b54f3d6c0d4fb1bd08560a887497d1614992891989f475224e4b58a0ccadc79cdd2ecdc3b5640a4afbb49a5359957", 0xeb, r0) r1 = add_key(&(0x7f0000000300)='pkcs7_test\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="bd9f1177819902eb787c0e1ebb8b4fac4539cd44090d38bb11c7efbdddece58ad3d3863dc51e68185eb287e4cd74a11e45399a2a38bd51384349a26cdd7c95d6e0701c06a7a0cc30b7d649fe578e8706a314221e5ead1289637a60ea55eb593bd3d535803ab30c6a433221867849cdf922975c4e82ff8de42f95011251d45c2412f2170a960d708f3fb880b4a6775dbe5b2baeccd3d7a19f27e3ad483306c4572919d2a99a58c340b3f24efc3370a8550ade94b3b4385771f23a513935ff087f6f88e956b3b92c1f12895c8fa31d25fc2e0a9615f8a0be662a94a28d6f6fba832925afcd6c99c27c38d437063041884f189950fcba74a28cee", 0xf9, 0xfffffffffffffffc) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0xff, 0x800) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000580)=0x5000000) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='0B', 0x2, r1) 2018/04/19 10:26:24 executing program 1: r0 = socket(0x11, 0x100000805, 0x5) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x4000000026) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x4001}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0xf3, 0x267ac5f3, 0x69, 0x7}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000180)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="1b01080006040000b6f188438623e0000002aaaaaaaaaabb7f000001"], 0x1c) 2018/04/19 10:26:24 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x80) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002780)=@ll, 0x80, &(0x7f0000002940)=[{&(0x7f0000002980)=""/155}, {&(0x7f00000028c0)=""/112}], 0x6, &(0x7f0000002540)=""/217, 0xd9, 0x44ea}, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4f79}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f00000003c0)=0x8) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000300)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/19 10:26:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") dup2(r0, r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x5) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/19 10:26:24 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000087000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="02040017000000000000000000000000ce030000006e00000a00000000000000000000000000000008000000000000000000000000000000"], 0x38}, 0x1}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f0000000000)={0x2, 0x20002}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') r3 = openat(0xffffffffffffffff, &(0x7f0000000d00)='./file0\x00', 0x200800, 0x2) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000001000)=ANY=[@ANYBLOB="7651f9bfafd6f9d524ff5d1426e42cd1249f5acf74aaec832d60418b54c85657f25f6f20325c61749ff3a66302735bbac192d097985c657ec483aab6df65f3e8e66b625a56022acd3d6368fd4382f6c2e2af476ffba96f9038b782a0138629a161286facaec9c5545f548fcf9efec0b0e241fe8e9b3d56ebd721438acf13b62baafe4cf57e2cbcc8cc02383df32236de5585b1"], 0x4) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000cc0)={&(0x7f00000009c0)={0x10}, 0xc, &(0x7f0000000b40)={&(0x7f0000000c00)={0xbc, r2, 0x22, 0x70bd29, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x64}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1000}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1218}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xc}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xda13}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4}, 0x4000) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) r4 = syz_open_dev$sg(&(0x7f0000000a00)='/dev/sg#\x00', 0x2b606, 0x8003) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000b80)={{0x3b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'fo\x00', 0x10, 0xfff, 0x5d}, {@dev={0xac, 0x14, 0x14, 0x19}, 0x4e20, 0x10000, 0xaf8, 0x882, 0x3f}}, 0x44) sendmmsg(r0, &(0x7f0000000a80)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)="ed90fc71b5bd0bd822887b880604724a573653f6b29885dd7394b2ac1a4a597252315421ad4f38ae9ad54e64addaea90335c7d0ed9e81be43c1245a259", 0x3d}, {&(0x7f0000000180)="e43fe213b5a6dd1fbbba710b8da3f38a7957e531698c27e7e1a217789006c1d88f50112e589d9aa234350ef5fac1c0603730808d50132dbef72a2d8b92de0844f300a51dd695f023f01b7bb20f1d929b40c53742c4c9da68537f45a98c86f2824929f6640c723cd440028cf782f1e54cdf128b882db048e097c86e47775738f78eb6396a19f8029b288b07fedcca07a2bdc031db4496469601a1cc0bcf6cc026ad868425dbbb1e61189e968648630b5949fa04bda914f7ed14b6ef4fe0a585e917cdaafac2d4d048594a6b13cc18f8e8be066fb7faa312fcda1acdef1b57c061c5fa642b29ee1f70542b1cf4ed80d5aadc02bde1106c8b", 0xf7}, {&(0x7f0000000280)="40bfcb288a788513d49ffb7edaace0cc26d23bbaa522e76f4dff5e7e2f79d86268587c440b00d71d5e615df372845d9af7060886276b89a3fca3c883d5326ba8935c457bde8e92c3f3fad30fefaf4fdb4dc2bcae0ef29275509d09355f62ec5f1cd07b2153af0eb2c29f75f813da6033f46d51732d9739dd8a48cc9897571f717af99ad0dc4f4112ab729dc9713452527fb4cee13a69ac0d79ca041792575f2cb0286e48939a0bebb65f158475c4f89dc1980afad462b403a74e5ce92ec035a5869dcde9ee5045bebd1f8eed544f", 0xce}, {&(0x7f0000000380)="7dfb6e806317f87cd2830fe66253c190838789c92b02d7726fb4b4cd3405024089ae457b3f96c90bcfceaee8226169a9d142a4d3e72338feb2cc9754ddf8e5aae0ffec76da689341bc7ccc1561895c53c62af1fdb25f5fd4ff4a70143c3b51faeae3e18349", 0x65}], 0x4, 0x0, 0x0, 0x810}, 0x4}, {{&(0x7f0000000440)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth1\x00'}}, 0x80, &(0x7f0000000940)=[{&(0x7f00000004c0)="057de2c0f356c91ec6207009acf80b948cee926515e806d6d2576453b0137f1da7d1285e1e14de296698f309011ffbbb034a6cfe5835052789efb9a169333a8b547f6ff35b913c87719338c2b1f6302c7c7f0a47ade97f5dadb296a09a07b6487aa762378cdb2edbd122f924df5ede1878e26a2491ed57abddf90b5ace25020037327d20bfce3b2f5849464c3f3634e656d4c572c5b95aa5aeb53c9d08e8fd7b4c97816453d1cdc098a34bf94a13ca06a40c947eb13b65434f90f5aa690784790840588a07df406d33026f75ab4bcb0d9b9a2fe091fcc38060ecb73ea1e5a9e3a6", 0xe1}, {&(0x7f00000005c0)="f609f59b1d6543b744132638166cc8dafe3944aa4344937fdc472ffc4c8cee229833f87b5ee098b66130009cdc21c4480b4b6bdbddf3651befe458d8d7bb5e294c0a37d07524d2b6e28229ece186ff4e6c691eecfb88c8f5e77c857d95b30953f326c4bea8232db73c769c9ee21fb1c5ebd2ea23007b6c6647b161460b793f3cb955a07cf4ad4bbccc00fdf415644b22838b3be9e19d7198f137b9bf120ce634de512826343626c5a4f22645737b30cc4efc0f104ddacae70fbe738887660aa3a6ad2f65681e78b954306047292b7506c9f7eedcb876f7b9d06f", 0xda}, {&(0x7f00000006c0)="68c73c168f5313ef69ea9dec", 0xc}, {&(0x7f0000000700)="2a3c2900a50d41795724ff2a52915ccafbd9318b9608b043a9f53f52e4fb9da0f4a63a662d48a4210ccc0d8d1af785781929789f1a0d553ecf0db512134168ffa998a51ecf92f67f57317a10ad300a3f29e647bc21b1bfe5b4fe1d9a6f3231506eb52c9ee65027ff6a97a4756f42ca1fbe7be7cc69e1d1b6e7681b4f3b21057374e64fc35ebc76c4a8a29a7d75f12d0f847ea4600271b8429b09e920ec761240bdf5d2fa0ba451a25b774f4c119e6cdf801b9be68da9419869654f7a917a99113275c25d79e48d135750b024efc72fd72cb29af3ea2427df", 0xd8}, {&(0x7f0000000800)="81e0128d9806ee9f0506705251902c8c131ab519545be6a8c2d18ead92a426c9addb6f1b982e4d27854b3261a87dabbfcc62f5f8bb04db2b745b7ec5cc10b4877d48719fd093fee230065009cd699e4ea3f48e8204869d70f3d1e7919b75efcc64b1d91442994320cd853499be90a3125d4508bdab708322a0e6765a9ad5c0c4657d7f22dc560a3781e1ec0142bca8345f0951aed316", 0x96}, {&(0x7f00000008c0)="5beb78dc591c9a88fde82db356f157d4e7afa6681a16602badafcf1868356fc1733de6f6f06f3f06833333d6222eac609f69a90dbc231e78fc4f3cdb5a6b1894b1312357af8972d19c2103f42195cb61a1", 0x51}], 0x6, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x88, 0x40000}}], 0x2, 0x4040085) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000b00)={'vlan0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}) tee(r4, r0, 0x401, 0xb) 2018/04/19 10:26:24 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e20300000200040000003984bb3f00000000"], 0xe}, 0x2}, 0x0) 2018/04/19 10:26:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xce, &(0x7f0000000080)={&(0x7f00000000c0)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0x7ffff}, [@NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) socketpair(0x4, 0x801, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f00000001c0), &(0x7f0000000280)=0x4) 2018/04/19 10:26:24 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000000c0)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x2, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/04/19 10:26:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") dup2(r0, r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x5) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/19 10:26:24 executing program 1: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="164690f91220a801e15c77a6", 0xc) r1 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x80800) signalfd4(r1, &(0x7f00000000c0)={0xffffffffffffff80}, 0x8, 0x800) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) 2018/04/19 10:26:24 executing program 4: r0 = socket(0x10, 0x20000000004, 0x699d) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100d60064f418ffff00f132050014006e35", 0x26) 2018/04/19 10:26:24 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e20300000200040000003984bb3f00000000"], 0xe}, 0x2}, 0x0) 2018/04/19 10:26:24 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000000c0)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x2, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/04/19 10:26:24 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000000c0)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x2, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/04/19 10:26:25 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x80) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002780)=@ll, 0x80, &(0x7f0000002940)=[{&(0x7f0000002980)=""/155}, {&(0x7f00000028c0)=""/112}], 0x6, &(0x7f0000002540)=""/217, 0xd9, 0x44ea}, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4f79}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f00000003c0)=0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/19 10:26:25 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000532ffc), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) 2018/04/19 10:26:25 executing program 4: socketpair$inet6(0xa, 0x0, 0x71f4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfffffffffffffff7, 0x20}, &(0x7f00000010c0)=0xa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001100)={r2, @in6={{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x1d}, 0x4}}, 0x6, 0x5, 0x800, 0x2, 0x80}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x2, 0x84) pwrite64(r3, &(0x7f00000000c0)="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", 0x1000, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001200)=@assoc_value, 0xffffffffffffff87) 2018/04/19 10:26:25 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f00008e6000/0x3000)=nil, 0x3000, 0x300000c, 0x810, 0xffffffffffffffff, 0xfffffffffffffffd) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/19 10:26:25 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}, 0x2}, 0x0) 2018/04/19 10:26:25 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x2, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/04/19 10:26:25 executing program 1: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="164690f91220a801e15c77a6", 0xc) r1 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x80800) signalfd4(r1, &(0x7f00000000c0)={0xffffffffffffff80}, 0x8, 0x800) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) 2018/04/19 10:26:25 executing program 6: getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000380)=""/53, &(0x7f0000000440)=0x35) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400000, 0x1) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000140)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000440)) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) 2018/04/19 10:26:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x7) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/psched\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x2, 0x0, 0x2, 0xf800000000000}) prctl$void(0x20) listen(r0, 0x3) 2018/04/19 10:26:25 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}, 0x2}, 0x0) 2018/04/19 10:26:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write(r1, &(0x7f0000000240)='y', 0x1) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/19 10:26:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000140)=0x1c, 0x4) accept$alg(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000180)={0x1ff, 0x1, 0x8}) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) 2018/04/19 10:26:25 executing program 4: r0 = semget$private(0x0, 0x200000000fe, 0x3) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semget(0x2, 0x3, 0x1) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000000)=""/117) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.sockprotoname\x00', &(0x7f0000000180)=""/4096, 0x1000) connect$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0xf4, 0x401, 0xf3, 0x6, 0x4, 0x3}, 0x7}, 0xa) 2018/04/19 10:26:25 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}, 0x2}, 0x0) 2018/04/19 10:26:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x7) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/psched\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x2, 0x0, 0x2, 0xf800000000000}) prctl$void(0x20) listen(r0, 0x3) 2018/04/19 10:26:26 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x600800, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2000, 0x0) r1 = socket$nl_generic(0xa, 0x2, 0x11) bind$netlink(r1, &(0x7f0000002ff4)={0xa, 0xfc, 0x0, 0xffffffffffffffff}, 0x4f) 2018/04/19 10:26:26 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x400, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)) socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000340)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000380)) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x8, 0x200) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x200000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000440)) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) socket$inet_sctp(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000006dc0)='/dev/ptmx\x00', 0x400000, 0x0) accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000006e00), 0x80800) socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r2 = dup2(r1, r0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x3b03}) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c45af3b}}, 0x80000001, 0xfffffffffffffffd}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r4, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000080)=0x84) 2018/04/19 10:26:26 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB]}, 0x2}, 0x0) 2018/04/19 10:26:26 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) r1 = dup(r0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x4, 0x4) 2018/04/19 10:26:26 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x2, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/04/19 10:26:26 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[]}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r2, &(0x7f0000000100)='net/protocols\x00') 2018/04/19 10:26:26 executing program 4: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='uid_map\x00') pread64(r1, &(0x7f0000000280)=""/166, 0xa6, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x5) 2018/04/19 10:26:26 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x80) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002780)=@ll, 0x80, &(0x7f0000002940)=[{&(0x7f0000002980)=""/155}, {&(0x7f00000028c0)=""/112}], 0x6, &(0x7f0000002540)=""/217, 0xd9, 0x44ea}, 0x10000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4f79}, &(0x7f0000000180)=0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/19 10:26:26 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB]}, 0x2}, 0x0) 2018/04/19 10:26:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x25, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @rand_addr=0x76d7fbe6}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x3fffffe, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) 2018/04/19 10:26:26 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="020d00001000000016000000000000000300060000000000020000c71c2028a517f5e0482a00000000000000000300050000000000020000000000000008080012e00002000103000000000000000010000000000000000000001d0000010100c58a47566f8d45077c97ec3a0000000000000000000742fdd1ea80ea04a21a00"], 0x80}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003b80)=[{{&(0x7f00000025c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002700), 0x1b0, &(0x7f0000002740)=""/33, 0x21}}, {{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f00000029c0)=""/216, 0xd8}}], 0x2, 0x0, &(0x7f0000002ac0)={0x0, 0x989680}) r2 = dup(r1) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000000)="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") 2018/04/19 10:26:26 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000040)="65064c76303a4365b2dc2b95b0a3bbb85e8fcb3ffec8b0e4742309868788d903740fadd0b1d6e13dc47b1a5871ace463d2e3c024866888b0ab9659f88b31987ee079075d33bb65294124e93b6189842d2a0785f9d2632748f9a0cf7cabd920aa5063ac293f4a177a43db5490fcfabd44afdd4542a3bb8c64b50cef40f419cd68", &(0x7f00000000c0)=""/41}, 0x18) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xda, "4219bce5a0af2aecfffc627e9f8e0ad228e01140b69057932e51afdd29a8833e15ebc646b3feb03186fa3b151874ee17ebcb0f578d8a5a227a0edde8383d713cc8639bef44714d2ca85ca244981556a1f969715ee4b0edcb6184fd3bffc00a32cb3aa801ba0dfc1ee2105cdc0851fe412de52404348f6be4f3be1abf51cc52eeb1fc184fa66d37ab97739fb045a57685e496bf9905fd32b48a6a8c13781d5a9787e9c843f05857247dcdf46935b80fc96f28e2b5ed1bbcd623450ac0944a3e9a84b3c9606cce3c0a1caecf82c2f5115c88e84b383363b979e617"}, &(0x7f0000000240)=0xe2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x57a, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd77}}, 0x2, 0x8}, &(0x7f0000000340)=0x90) ioctl$KDGKBLED(r1, 0xc004510e, &(0x7f0000144000)) 2018/04/19 10:26:26 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) openat(r2, &(0x7f0000000000)='./file0\x00', 0x80, 0x82) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/04/19 10:26:26 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x400, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)) socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000340)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000380)) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x8, 0x200) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x200000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000440)) accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) socket$inet_sctp(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000006dc0)='/dev/ptmx\x00', 0x400000, 0x0) accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000006e00), 0x80800) socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r2 = dup2(r1, r0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x3b03}) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x3c45af3b}}, 0x80000001, 0xfffffffffffffffd}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r4, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000080)=0x84) 2018/04/19 10:26:26 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB]}, 0x2}, 0x0) 2018/04/19 10:26:26 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x20) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x80) r1 = memfd_create(&(0x7f0000000040)='/dev/snd/seq\x00', 0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x1, 0x5, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r2 = socket$key(0xf, 0x3, 0x2) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x400) sendmsg$key(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)={0x2, 0x0, 0x1, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/19 10:26:27 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000080)='./file0/bus\x00', 0x1b0) truncate(&(0x7f0000011ff4)='./file0/bus\x00', 0x2798) 2018/04/19 10:26:27 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) openat(r2, &(0x7f0000000000)='./file0\x00', 0x80, 0x82) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/04/19 10:26:27 executing program 6: r0 = socket$inet6(0xa, 0x80803, 0xf7fffffffffffffe) process_vm_readv(0x0, &(0x7f0000000380), 0x0, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)="89c8b2cfdf2a5dff41d7b25f72935bb2460081b01d792e306a6eee8dfd29fa4a0e79e4b9364b5302f41f9d13d820c12bdd49ff2685e3ced3b013209097540e5f93f589d0d89c320962b4b82c36037b2b588889368b1cc2fa5ccab516090500c8eca75b7b2ee02013b69c0109b1c841b067795e4d4a76d68a7e8359d35500b6f088b550da0d26e6a3e9fd43b396f6e4ed15d701a289e5ed7275a6122faa746449d2eebda9", 0xa4}, {&(0x7f00000000c0)="75bef675a55bfb9317800ed14bcc621af71fc9f3938fd6a300b89aac962b17f2a61460471d4d5a7ab2e64bd6f4c49024b8efe65bfcc7a472181b5e6d5f949f283a47222bc9478a3c19abebc38eab99e8fe0befe2f89c1b95eb86230e11b10eb847b775c413c5b343dd912044bf5044e01d622e837fc78a5a92c38f9d92e7372a4b3535713058bca44088dc544697fc6a2ccd8f3c133de83b72ecdac1fed932786bea7788194b5ee110bbcc431d8c4bac130a52aaf760a374bc3c8fdb9edb0249d49b24645f3fe419ef342c", 0xcb}, {&(0x7f00000001c0)="0d9dcc7b8f8cd5fe5cf7fda5b35f71a782df7db9dbf9c5f3bebd44e894aadfabff", 0x21}, {&(0x7f0000000200)="a1db3a64d3", 0x5}], 0x4, &(0x7f00000004c0)}, 0x4800) 2018/04/19 10:26:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e20300000200040000"], 0x9}, 0x2}, 0x0) 2018/04/19 10:26:27 executing program 7: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0x533, 0xe0, 0x5, 0xffffffff, 0x3, 0x2, 0x100000001, 0x0, 0x9}) 2018/04/19 10:26:27 executing program 1: futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x1) 2018/04/19 10:26:27 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x80) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002780)=@ll, 0x80, &(0x7f0000002940)=[{&(0x7f0000002980)=""/155}, {&(0x7f00000028c0)=""/112}], 0x6, &(0x7f0000002540)=""/217, 0xd9, 0x44ea}, 0x10000) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/19 10:26:27 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x2, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/04/19 10:26:27 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x800) r1 = socket$netlink(0x10, 0x3, 0xd) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0xc3) ioctl$TIOCSBRK(r2, 0x40044591) 2018/04/19 10:26:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e20300000200040000"], 0x9}, 0x2}, 0x0) 2018/04/19 10:26:27 executing program 1: futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x1) 2018/04/19 10:26:27 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) openat(r2, &(0x7f0000000000)='./file0\x00', 0x80, 0x82) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/04/19 10:26:27 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000080)='./file0/bus\x00', 0x1b0) truncate(&(0x7f0000011ff4)='./file0/bus\x00', 0x2798) 2018/04/19 10:26:27 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000240)=0xf8b) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x8, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x10000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff7f}) 2018/04/19 10:26:27 executing program 1: futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x1) 2018/04/19 10:26:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e20300000200040000"], 0x9}, 0x2}, 0x0) 2018/04/19 10:26:27 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0xff) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x101) 2018/04/19 10:26:27 executing program 7: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x4}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x10040) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="6bdbd49ff04ec86cedbba0f6ed67ac3857d0c76e8ef9c4e3293d9874387f6d84314ac82bc3f8a69883a3f16b038a82719823cd59c1983c6d31fd", 0x3a, 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f0000000200)=""/146, 0x92) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) semop(r0, &(0x7f0000000040), 0x19a) semop(r0, &(0x7f0000000000)=[{}], 0x1) socket$bt_rfcomm(0x1f, 0x3, 0x3) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/19 10:26:28 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) openat(r2, &(0x7f0000000000)='./file0\x00', 0x80, 0x82) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/04/19 10:26:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000580)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1006, 0x0) mount(&(0x7f0000000200)='.', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000600)="5a6500000b609ab4000000", 0x5010, &(0x7f00000001c0)) fstatfs(r0, &(0x7f0000000380)=""/159) mount(&(0x7f0000000640)='./file0\x00', &(0x7f00000000c0)='/\x00', &(0x7f0000000900)='ramfs\x00', 0xc, &(0x7f00000007c0)="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") mount(&(0x7f0000000480)='.', &(0x7f00000001c0)='.', &(0x7f0000753000)='\x00\x00\x00\x00\x00\x00', 0x800000, &(0x7f0000000980)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/19 10:26:28 executing program 1: futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x1) 2018/04/19 10:26:28 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000000c0)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x2, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/04/19 10:26:28 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) close(r0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x1) pipe(&(0x7f0000000240)) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/19 10:26:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e20300000200040000003984bb3f"], 0xe}, 0x2}, 0x0) 2018/04/19 10:26:28 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@alg, &(0x7f0000000240)=0x80) accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@hci={0x0, 0x0}, &(0x7f0000000340)=0x80, 0x800) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x21000040}, 0xc, &(0x7f0000000700)={&(0x7f0000000380)=ANY=[@ANYBLOB="540300001100080028bd7000fbdbde2500000000", @ANYRES32=r1, @ANYBLOB="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"], 0x354}, 0x1, 0x0, 0x0, 0x4000010}, 0x800) time(&(0x7f0000000180)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000080)=0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000040)=""/54) 2018/04/19 10:26:28 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002780)=@ll, 0x80, &(0x7f0000002940)=[{&(0x7f0000002980)=""/155}, {&(0x7f00000028c0)=""/112}], 0x6, &(0x7f0000002540)=""/217, 0xd9, 0x44ea}, 0x10000) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/19 10:26:28 executing program 0: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000000c0)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x2, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/04/19 10:26:28 executing program 1: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x1) 2018/04/19 10:26:28 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x80000) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/04/19 10:26:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e2030000020004000000"], 0xa}, 0x2}, 0x0) 2018/04/19 10:26:28 executing program 3: epoll_create1(0x80000) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000480)=""/212) epoll_create1(0x80000) r0 = epoll_create1(0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000700)=ANY=[@ANYBLOB="3f00000000000000d581912100000000060000000104000002000000000000009a82000000000000000001000000000006000000000000000040000000000000000000000000000001010000000000000000000000000000ff0f0000000000000300000000000000ff0700000000000000000000000000000000150000000000800000000000000000000000007fcc73b43af5d62e9a000000"]) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x5000) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x4000000000046800) io_setup(0x5, &(0x7f0000000640)=0x0) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001200)="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", 0x1e0}]) shmdt(r1) getrandom(&(0x7f00000001c0)=""/231, 0xe7, 0x1) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00006e5000)) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000180)={0xd7, &(0x7f0000000080)="782f15427ab90b442f7a362669a6853a7fca9f746c8651923336bf35c3dc7f20079f0a5f19d11f9cd0c102ca0f46a525c9becc03f81c676f152c523eb26bfce41fd56f74f533db7a031dc1b413b8b717969103e461ad1dc00b56f4bfa673b526737da00f9dbee9cebe97e0fbbf6525f6f71196c681cde82486e29351d63e38b7f9a7c7864299a52a0d1f11db11043298f013f905697aa39dd52651fd4659391efdba5bb9b0343d8d397c75acb50d9ada9d346204b4ba3fd6c7888d89048bcc540056694305c90874eae2539719cbe952ff063b51b4739f"}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000000580)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)) r5 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r6 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') inotify_add_watch(r6, &(0x7f00000005c0)='./file1\x00', 0x81000000) sendfile(r6, r7, &(0x7f00006dbff8), 0xed5a) r8 = request_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='\x00', 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f0000000340)='ceph\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, r8) dup3(r4, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) 2018/04/19 10:26:28 executing program 7: prctl$getreaper(0x2f, &(0x7f0000000040)) 2018/04/19 10:26:29 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e2030000020004000000"], 0xa}, 0x2}, 0x0) 2018/04/19 10:26:29 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000000c0)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x2, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/04/19 10:26:29 executing program 1: futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) 2018/04/19 10:26:29 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/04/19 10:26:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000580)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1006, 0x0) mount(&(0x7f0000000200)='.', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000600)="5a6500000b609ab4000000", 0x5010, &(0x7f00000001c0)) fstatfs(r0, &(0x7f0000000380)=""/159) mount(&(0x7f0000000640)='./file0\x00', &(0x7f00000000c0)='/\x00', &(0x7f0000000900)='ramfs\x00', 0xc, &(0x7f00000007c0)="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") mount(&(0x7f0000000480)='.', &(0x7f00000001c0)='.', &(0x7f0000753000)='\x00\x00\x00\x00\x00\x00', 0x800000, &(0x7f0000000980)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/19 10:26:29 executing program 7: prctl$getreaper(0x2f, &(0x7f0000000040)) 2018/04/19 10:26:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000580)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1006, 0x0) mount(&(0x7f0000000200)='.', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000600)="5a6500000b609ab4000000", 0x5010, &(0x7f00000001c0)) fstatfs(r0, &(0x7f0000000380)=""/159) mount(&(0x7f0000000640)='./file0\x00', &(0x7f00000000c0)='/\x00', &(0x7f0000000900)='ramfs\x00', 0xc, &(0x7f00000007c0)="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") mount(&(0x7f0000000480)='.', &(0x7f00000001c0)='.', &(0x7f0000753000)='\x00\x00\x00\x00\x00\x00', 0x800000, &(0x7f0000000980)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/19 10:26:29 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e2030000020004000000"], 0xa}, 0x2}, 0x0) 2018/04/19 10:26:29 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000000c0)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x2, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/04/19 10:26:29 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000002780)=@ll, 0x80, &(0x7f0000002940)=[{&(0x7f0000002980)=""/155}, {&(0x7f00000028c0)=""/112}], 0x6, &(0x7f0000002540)=""/217, 0xd9, 0x44ea}, 0x10000) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/04/19 10:26:30 executing program 7: r0 = socket(0x1e, 0x4, 0x0) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x2, 0xc0002) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000180)=""/67) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x4}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) dup(r2) 2018/04/19 10:26:30 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/04/19 10:26:30 executing program 1 (fault-call:0 fault-nth:0): futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) 2018/04/19 10:26:30 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="e20300000200040000003984"], 0xc}, 0x2}, 0x0) [ 92.216789] FAULT_INJECTION: forcing a failure. [ 92.216789] name fail_futex, interval 1, probability 0, space 0, times 1 [ 92.228479] CPU: 0 PID: 7127 Comm: syz-executor1 Not tainted 4.16.0+ #84 [ 92.235357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.244752] Call Trace: [ 92.247407] dump_stack+0x185/0x1d0 [ 92.251105] should_fail+0x87b/0xab0 [ 92.254884] get_futex_key+0x355/0x1d00 [ 92.258876] ================================================================== [ 92.266250] BUG: KMSAN: uninit-value in update_stack_state+0x4ec/0xa40 [ 92.272931] CPU: 0 PID: 7127 Comm: syz-executor1 Not tainted 4.16.0+ #84 [ 92.279774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.289132] Call Trace: [ 92.291732] dump_stack+0x14a/0x1d0 [ 92.295370] ? update_stack_state+0x4ec/0xa40 [ 92.299866] kmsan_report+0x142/0x240 [ 92.303680] __msan_warning_32+0x6c/0xb0 [ 92.307754] update_stack_state+0x4ec/0xa40 [ 92.312099] unwind_next_frame+0x618/0xe50 2018/04/19 10:26:30 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0xffffffffffffff10) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x20000000}) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) rt_sigpending(&(0x7f00000000c0), 0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7, 0x20010, r0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = msgget$private(0x0, 0x8) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/12) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x2, &(0x7f00000001c0)=""/129) [ 92.316357] ? get_futex_key+0x2a0/0x1d00 [ 92.320526] show_trace_log_lvl+0xb49/0x1030 [ 92.324949] ? get_futex_key+0x355/0x1d00 [ 92.329110] ? get_futex_key+0x355/0x1d00 [ 92.333266] show_stack+0xfc/0x150 [ 92.336813] ? print_worker_info+0x1b0/0x660 [ 92.341234] dump_stack+0x185/0x1d0 [ 92.344871] should_fail+0x87b/0xab0 [ 92.348605] get_futex_key+0x355/0x1d00 [ 92.352597] futex_requeue+0x477/0x4c20 [ 92.356578] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 92.361955] ? kmsan_set_origin_inline+0x6b/0x120 [ 92.366817] ? kmsan_set_origin_inline+0x6b/0x120 [ 92.371676] ? __msan_poison_alloca+0x15c/0x1d0 [ 92.376359] ? SYSC_futex+0x3e1/0x810 [ 92.380166] ? do_futex+0x39d/0x6ad0 [ 92.383863] ? SYSC_futex+0x3e1/0x810 [ 92.387659] do_futex+0x6d2/0x6ad0 [ 92.391206] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 92.396550] ? fsnotify+0x493/0x18f0 [ 92.400252] ? kmsan_set_origin_inline+0x6b/0x120 [ 92.405081] ? __msan_poison_alloca+0x15c/0x1d0 [ 92.409747] ? SyS_futex+0x89/0xb0 [ 92.413285] ? SYSC_futex+0xde/0x810 [ 92.416999] ? SyS_futex+0x89/0xb0 [ 92.420529] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 92.425976] SYSC_futex+0x3e1/0x810 [ 92.429614] ? syscall_return_slowpath+0xe9/0x700 [ 92.434447] SyS_futex+0x89/0xb0 [ 92.437823] do_syscall_64+0x309/0x430 [ 92.441721] ? futex_lock_pi+0x1e60/0x1e60 [ 92.445965] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 92.451173] RIP: 0033:0x455329 [ 92.454351] RSP: 002b:00007f57dbf7bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 92.462049] RAX: ffffffffffffffda RBX: 00007f57dbf7c6d4 RCX: 0000000000455329 [ 92.469306] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000000002000cffc [ 92.476568] RBP: 000000000072bea0 R08: 0000000020e7fffc R09: 0000000000000000 [ 92.483838] R10: 0000000020fd8000 R11: 0000000000000246 R12: 0000000000000013 [ 92.491103] R13: 00000000000000a2 R14: 00000000006f3fd0 R15: 0000000000000000 [ 92.498374] [ 92.500000] Local variable description: ----wq@lookup_slow [ 92.505605] Variable was created at: [ 92.509312] lookup_slow+0x74/0x760 [ 92.512922] walk_component+0x2d6/0xb20 [ 92.516873] ================================================================== [ 92.524222] Disabling lock debugging due to kernel taint [ 92.529659] Kernel panic - not syncing: panic_on_warn set ... [ 92.529659] [ 92.537013] CPU: 0 PID: 7127 Comm: syz-executor1 Tainted: G B 4.16.0+ #84 [ 92.545152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.554603] Call Trace: [ 92.557214] dump_stack+0x14a/0x1d0 [ 92.560838] panic+0x39d/0x940 [ 92.564055] ? update_stack_state+0x4ec/0xa40 [ 92.568537] kmsan_report+0x238/0x240 [ 92.572326] __msan_warning_32+0x6c/0xb0 [ 92.576383] update_stack_state+0x4ec/0xa40 [ 92.580702] unwind_next_frame+0x618/0xe50 [ 92.584945] ? get_futex_key+0x2a0/0x1d00 [ 92.589106] show_trace_log_lvl+0xb49/0x1030 [ 92.593539] ? get_futex_key+0x355/0x1d00 [ 92.597685] ? get_futex_key+0x355/0x1d00 [ 92.601832] show_stack+0xfc/0x150 [ 92.605374] ? print_worker_info+0x1b0/0x660 [ 92.609778] dump_stack+0x185/0x1d0 [ 92.613398] should_fail+0x87b/0xab0 [ 92.617105] get_futex_key+0x355/0x1d00 [ 92.621078] futex_requeue+0x477/0x4c20 [ 92.625051] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 92.630424] ? kmsan_set_origin_inline+0x6b/0x120 [ 92.635279] ? kmsan_set_origin_inline+0x6b/0x120 [ 92.640114] ? __msan_poison_alloca+0x15c/0x1d0 [ 92.644769] ? SYSC_futex+0x3e1/0x810 [ 92.648572] ? do_futex+0x39d/0x6ad0 [ 92.652284] ? SYSC_futex+0x3e1/0x810 [ 92.656090] do_futex+0x6d2/0x6ad0 [ 92.659638] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 92.665000] ? fsnotify+0x493/0x18f0 [ 92.668706] ? kmsan_set_origin_inline+0x6b/0x120 [ 92.673543] ? __msan_poison_alloca+0x15c/0x1d0 [ 92.678214] ? SyS_futex+0x89/0xb0 [ 92.681759] ? SYSC_futex+0xde/0x810 [ 92.685468] ? SyS_futex+0x89/0xb0 [ 92.689000] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 92.694460] SYSC_futex+0x3e1/0x810 [ 92.698080] ? syscall_return_slowpath+0xe9/0x700 [ 92.702923] SyS_futex+0x89/0xb0 [ 92.706293] do_syscall_64+0x309/0x430 [ 92.710186] ? futex_lock_pi+0x1e60/0x1e60 [ 92.714419] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 92.719600] RIP: 0033:0x455329 [ 92.722866] RSP: 002b:00007f57dbf7bc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 92.730567] RAX: ffffffffffffffda RBX: 00007f57dbf7c6d4 RCX: 0000000000455329 [ 92.737826] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 000000002000cffc [ 92.745090] RBP: 000000000072bea0 R08: 0000000020e7fffc R09: 0000000000000000 [ 92.752354] R10: 0000000020fd8000 R11: 0000000000000246 R12: 0000000000000013 [ 92.759627] R13: 00000000000000a2 R14: 00000000006f3fd0 R15: 0000000000000000 [ 92.767319] Dumping ftrace buffer: [ 92.770849] (ftrace buffer empty) [ 92.774535] Kernel Offset: disabled [ 92.778139] Rebooting in 86400 seconds..