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 '10.128.10.19' (ECDSA) to the list of known hosts. 2018/03/27 23:18:26 fuzzer started 2018/03/27 23:18:26 dialing manager at 10.128.0.26:44969 syzkaller login: [ 33.857614] can: request_module (can-proto-0) failed. [ 33.866625] can: request_module (can-proto-0) failed. 2018/03/27 23:18:32 kcov=true, comps=false 2018/03/27 23:18:36 executing program 0: socketpair(0x3, 0x0, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x9, 0x7, 0x800, 0x9, [], [], [], 0x1, 0x4, 0x20, 0x8, "11903fb0bc225846c0224946e6352b76"}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000180)={0x22d, 0x0, 0x8001, 0xffff, [], [], [], 0x1, 0xa850, 0x5, 0x8, "bcf27131376d711818a12bf5284cce14"}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00000002c0)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') r3 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0xa80b, 0x400) lsetxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x12, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000440)={0x0, 0x6, 0x5, [0x7c47fa54, 0x6, 0xbb4, 0x58, 0x6812d11d]}, &(0x7f0000000480)=0x12) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000004c0)={r4, 0x100000000}, &(0x7f0000000500)=0x8) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r2, 0x100, 0x70bd29, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xdaf}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000004}, 0x1) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0x8c, r2, 0x2, 0x70bd28, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4fa6e133}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3b000000}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2d2}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40010) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) waitid(0x2, r6, 0x0, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000840)={r4, @in={{0x2, 0x4e23, @rand_addr=0x3}}, 0x7, 0x20, 0x200, 0x6, 0x1}, &(0x7f0000000900)=0x98) fanotify_init(0x10, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000005980)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000005a80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000005ac0)={'syz_tun\x00', r9}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005b00)={r4, @in6={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0x91a4}}}, &(0x7f0000005bc0)=0x84) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000005c00)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005c40)={r4, @in={{0x2, 0x4e22, @rand_addr=0x9}}, 0x7, 0x1, 0x5, 0xff, 0xfffffffeffffffff}, &(0x7f0000005d00)=0x98) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000005d40), &(0x7f0000005d80)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005dc0)={r5, 0xcf, "d07e825833b4cf33d872acaea394206dd052060b20bf54cf0482bfe1b49add1d2d215e211a22bb3d77922fc281dd0e550920441f1415b2457c9689094fe6cab8f64db2fede3867a4631ffd91571c418a78d789be5e70881806dca77d49141db027b9910ca1913c06deac8758df947377161c32d8f7830ebb0b1ddb89606a6c841eca249b81f7c30609bb889cadb7f4211463ea77bab46a47a17fb0886bc83afe79b3a9f72cfe68f6d5a5184edc79e893857ba96915d067fc9af25950ffd730a726174167781bbcaefe4e36986ba31d"}, &(0x7f0000005ec0)=0xd7) bind$can_raw(r0, &(0x7f0000005f00)={0x1d, r10}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005f40)={r11, 0x57, "bf294ad6e0a48b46707e3578f5fed5e7df4cfed6058973c7f4487ae64f14ee73897f463280c7892b01925497b1f3215e1be6ef9b3f0a0732ab8b36529efce900757658d7723e516d7257d5685c93328b8aa58057bbe0cf"}, &(0x7f0000005fc0)=0x5f) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={r6, r7, r8}, 0xc) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000006040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000006080)='syz_tun\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f00000060c0)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getpeername$inet6(r0, &(0x7f0000006100)={0x0, 0x0, 0x0, @local}, &(0x7f0000006140)=0x1c) 2018/03/27 23:18:36 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_readv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/37, 0x25}, {&(0x7f0000000080)=""/95, 0x5f}, {&(0x7f0000000100)=""/248, 0xf8}, {&(0x7f0000000200)=""/120, 0x78}], 0x4, &(0x7f0000001540)=[{&(0x7f00000002c0)=""/191, 0xbf}, {&(0x7f0000000380)=""/197, 0xc5}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/191, 0xbf}], 0x4, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001580)='/dev/vcsa#\x00', 0x400, 0x4200) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00000015c0)={0x2, 0x6, 0x9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000001600)={{0x6f, 0x6}, 0x1, 0x1, 0x1, {0x9, 0xdf}, 0x9, 0x9}) r2 = syz_open_dev$sndpcmc(&(0x7f0000001680)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x400) ioctl$KDENABIO(r2, 0x4b36) fstatfs(r1, &(0x7f00000016c0)=""/44) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000001700)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000001740)={0x53, 0x198, 0x6, 'queue0\x00', 0x6d9}) getsockname$packet(r2, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001840)=0x14) lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001940)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x4e22, 0x7fffffff, 0x4e24, 0x5, 0xa, 0x0, 0xa0, 0x0, r3, r4}, {0x0, 0x1ff, 0x3, 0x10001, 0x2, 0x100000000, 0xfffffffffffffffd, 0x7}, {0xea2a, 0xbf0c, 0x0, 0x7fff}, 0xc10, 0x6e6bbc, 0x0, 0x0, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x3c}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x0, 0x5, 0x7, 0x80, 0x101}}, 0xe8) iopl(0xb91) sendto(r2, &(0x7f0000001a40)="9ac9e5fae6a09a1423ee1721e7f5f9c085885a7b79e8aa192f90fffd71a175c0ba04c6de4f5d28fcae0e15ff7b4c5824c2ceaca79d7a48cd59bd4112923c9260ea6da7edab215e24c0999b6f9a03a77ebc133d2ee0d8577f71abe44f51c9f948ea8070680c50082698a1805e3fd238fdafeee0afeae8d2bf85ea064a2e31c8c8", 0x80, 0x50, &(0x7f0000001ac0)=@ipx={0x4, 0x3, 0x3, "f3d3b412d4eb", 0xa4}, 0x80) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000001b40)="fbeabcdb679b2b1e06d4095c83d56ec25581bc07b2dd7d5b1f17ecf9e9dcedf790e8ef5aca53e8230a4a2d5a4df678c3bbfef5bd0936f66a6a63870ed40c731a7deec9b1c0a9c97b1dbeb03184cf5e911fd62e7ead35fb6c9336528a65d11c4880ecc1e10dd80abe5c10c73229ec52e89154c5bcce1d7b24d384f848e3f6ae70e6dd0b2fa514772343de6bb3b0a9a29eaf49051f2b3ae667cc42d66f20e1c0875d298c480021cc8e4e1fc34d64eb5289df3ef97d214dda15510a85602facfa912e548107df0be2f0bc80c84716747026fcfb9194") ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000001c40)=0xfff) r6 = syz_open_dev$mice(&(0x7f0000001c80)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001cc0)=@assoc_value={0x0, 0x9}, &(0x7f0000001d00)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000001d40)={r7, 0x1000, 0x1ff, 0x5, 0x9, 0x2}, &(0x7f0000001d80)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000001dc0)={0x6, 0x9674, 0x41, 'queue0\x00', 0xe}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000001e80)={r7, 0x7, 0x20}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000001ec0)={0x80, 0x2, {0x3, 0x0, 0x4, 0x3, 0xffff}}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001f40)=0x10000, &(0x7f0000001f80)=0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r6, 0x800442d3, &(0x7f0000001fc0)={0xa4a, 0x3, 0x1f, @empty, 'teql0\x00'}) ioctl$TUNSETGROUP(r2, 0x400454ce, r5) ioctl$TCGETA(r2, 0x5405, &(0x7f0000002000)) getpeername$unix(r1, &(0x7f0000002040)=@abs, &(0x7f00000020c0)=0x6e) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000002240)={{&(0x7f0000002100)=""/218, 0xda}, &(0x7f0000002200), 0x40}, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002280)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x4e20, 0x5cf7, 0x4e20, 0x0, 0x2, 0x20, 0x80, 0xbb, r3, r4}, {0x6, 0x7, 0x80000000, 0x7f, 0x1, 0x8, 0x2, 0xfffffffffffff3f1}, {0x9, 0x9, 0x238b, 0x100000001}, 0x3ff, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x3503, 0x2, 0x0, 0x401, 0x98d, 0x0, 0x200}}, 0xe8) 2018/03/27 23:18:36 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x3}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x7, r0}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000100)=""/128) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x18, {0x2, 0x4e24, @rand_addr=0xffffffffa447440b}, 'ip_vti0\x00'}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000200)=""/139, &(0x7f00000002c0)=0x8b) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f0000000300)="15f84101c393c956334d95a3f95952645c4e10a42d48fc96fc26a55c61d4d44a66f28cfeec59") execve(&(0x7f0000000340)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000380)='}proc,:\x00', &(0x7f00000003c0)='em1\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='(nodev*ppp1\x00', &(0x7f0000000480)='/dev/rtc\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='ip_vti0\x00', &(0x7f0000000540)='ip_vti0\x00', &(0x7f0000000580)='/dev/rtc\x00'], &(0x7f0000000780)=[&(0x7f0000000600)='}eth0bdev}\x00', &(0x7f0000000640)='/dev/rtc\x00', &(0x7f0000000680)='/dev/rtc\x00', &(0x7f00000006c0)='wlan1vmnet1trusted\x00', &(0x7f0000000700)='ip_vti0\x00', &(0x7f0000000740)='/dev/rtc\x00']) iopl(0x3f) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000007c0)="5ba5595c66b769221a3568e11d5a171eaa71ae59485a801241ec5759a3068b437fdf9206efa44399398b6fd8d12b96ff40aa0b0259876242a3d345959a6ec70c5e6644e2a3abf7bce0a871af560e12897932b6815aa31dc87e506fb45e895ea847", 0x61, 0x4a0a0000000, &(0x7f0000000880)={r2, r3+10000000}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000008c0)={0xffffffffffffffff}) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000900)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000940)={0xf19, 0x401, 0x6, 0x5, 0x3ff}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000980)={'filter\x00'}, &(0x7f0000000a00)=0x50) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000a40)) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000b00)={0xffffffffffffffff}) r6 = gettid() r7 = syz_open_procfs(r6, &(0x7f0000000b40)='net/udp6\x00') ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000b80)={0x4, 0x0, [{0xc0000000, 0xad8b, 0x4, 0x5, 0x9, 0x6, 0x2f69}, {0xc0000006, 0x9, 0x0, 0x4, 0x1, 0x10001, 0xd52c}, {0x80000000, 0x400, 0x3, 0x2, 0x101, 0x2, 0x1ff}, {0x40000001, 0x0, 0x2, 0x9, 0x7, 0x7f, 0x9}]}) timerfd_gettime(r0, &(0x7f0000000c40)) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000c80)=0xffffffffffffffff, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000d40)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000e40)=0xe8) recvfrom$packet(r0, &(0x7f0000000cc0)=""/75, 0x4b, 0x40, &(0x7f0000000e80)={0x11, 0xff, r8, 0x1, 0x67d, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) futex(&(0x7f0000000ec0), 0x0, 0x0, &(0x7f0000000f00), &(0x7f0000000f40)=0x1, 0x1) fsetxattr(r5, &(0x7f0000000f80)=@known='com.apple.system.Security\x00', &(0x7f0000000fc0)='}eth0bdev}\x00', 0xb, 0x2) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000001000)) r9 = syz_genetlink_get_family_id$fou(&(0x7f0000001080)='fou\x00') sendmsg$FOU_CMD_GET(r7, &(0x7f0000001140)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001100)={&(0x7f00000010c0)={0x1c, r9, 0x4, 0x4ff0, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000010}, 0x4) 2018/03/27 23:18:36 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) epoll_pwait(r0, &(0x7f0000000000), 0x0, 0x7ff, &(0x7f0000000040)={0x8001}, 0x8) ioctl$KVM_SMI(r0, 0xaeb7) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000000c0)=[0x5, 0x10001]) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$TIOCSBRK(r2, 0x5427) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x9) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000140)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'lo\x00'}}) r3 = dup(r1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000180)={0x20002000}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e22, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, [0x1, 0x5, 0x1, 0x2, 0xfffffffffffffe01, 0xfffffffffffffff7, 0x3, 0xf60, 0x20, 0x9a0, 0x730, 0x0, 0x7, 0x114, 0x8]}, &(0x7f0000000340)=0x100) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000380)) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000003c0)={0x2, 0x0, [{0x256ff078, 0x4, 0x0, 0x0, @adapter={0x4, 0x43, 0x87, 0x1}}, {0x1, 0x2, 0x0, 0x0, @sint={0x7fff, 0x2}}]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000440)={0x4e8b69f0, 0x81, 0x3}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000480)={r5, 0xb, "d9190d6a9fd19f48ac93a5"}, &(0x7f00000004c0)=0x13) getsockopt$inet_mreq(r3, 0x0, 0x17fdeddcf64636a3, &(0x7f0000000500)={@multicast2, @dev}, &(0x7f0000000540)=0x8) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000580)) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000005c0)) linkat(r2, &(0x7f0000000600)='./file0\x00', r1, &(0x7f0000000640)='./file0\x00', 0x400) ioctl$VT_ACTIVATE(r3, 0x5606, 0x143) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) r9 = getgid() chown(&(0x7f0000000680)='./file0\x00', r7, r9) socketpair$inet6(0xa, 0x80000, 0x8, &(0x7f0000001140)={0xffffffffffffffff}) r11 = socket$key(0xf, 0x3, 0x2) sendmmsg$unix(r3, &(0x7f0000002900)=[{&(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000d00)=[{&(0x7f00000007c0)="3c500044b715b36d7124b4a10e1bb95a7ce174f5740183cd1f8b959433b63e6a534e613297699684b761c38b5dbe49a4c7f4116563f7dbe7fbc0ab81a28bb1eb42a25d1bdfafb44a5afbc1171d2d5f6d6096a009b10fdf597cdb44fd825ae3fd9171c54923d61a628d284635dd8a879fb790deab11d8363e79f2c104d1e9fbc8b95c2f281052099067c2bfd8913da7015e3dfec99ccd2a1ac66f3c6bc1b34fda6d004c15c447c9ae185c903abed04caa1e402eb15ebf383b3686ad4f18bfdba152d5e0ded42431805a943528865c27", 0xcf}, {&(0x7f00000008c0)="7646ea69ea0c46f0095d85406ae1cbdd980f2a3be212c5208755b055bbf93de3aeebfd8771aab903abb513adabc3c9894253d4e19104e1d677315b1a1974873e0c3bc0f62e292ae458d954220fc8a2a9ad1b38ed597cbd992393713eec3ffb07cd1c19425054f98c49455db8ce0707b3650f6e5084a97a34b48267b637b5d0", 0x7f}, {&(0x7f0000000940)="e3d4473890773a7f029dff6b989b30fe9ec6cc9c39e952e143aa6a27d480aa69a4452a0164e57d25d1a3c91b62a84dee79b86ec7bc156a1589c6d5d3fa084f765c6eb4cf54f205f67aa4e1757a7013e524ae9a2859a22c0d40696f10294c7955cf36b4f8bd0d37f82527464331fbbc6a8028fce18cc5e4a2ca22bc72631abbe9d3ea1880766e7bd13d9a7e0b1fe6c796914e95bc73dedeeb91f2922f3e3ee43653310552739b5e8493", 0xa9}, {&(0x7f0000000a00)="6326990f83f698912c333edfd6b7d72f02886682b99782c70a9572530c05679850958af5cc2a7e29962f5dc88fe86ce6f91b92267a27c2757daef2b38cc2fa80d1b9812cfa1e118f7b88cf28ef169861424f8f5016849eb4175dd2f76ce68cbb7306f221a3ed9be9faa5019bee2111b9b8c6147ca5f312c8506a5875e8757660a89227ce0c9c3cafc1851b4641b12e6113c0299c5e53ddb04aafb7d515972b5187be3cabac923c1d6919aeeec60e97d141e3db07b4eed5be7a81d57e700ac2c4520dbbbd3f9ff30dcf", 0xc9}, {&(0x7f0000000b00)="367d2e03b2cde3e88b9b169100332005b8a5a69b0bb83a1c77eb11e33d2211de303baacfd7250c7e24c6602e1cbfd7394d1b5752a5e10aac3e314c1879ce008bf7efbe52ff160e45d93d", 0x4a}, {&(0x7f0000000b80)="57c96869c58d26d0970aa4db3b63976ba7f88bf00789358bc4bfb014013cb7936835dc2066251429d6c7c5f92a36a562a48743ce7a093d18b6790e9d2f18f7a5823a358b7bdd03c344240bd8d2a3eb6630b8f8344a", 0x55}, {&(0x7f0000000c00)="00a530fa45fe5d63e3c912258a5974424321825b70c298dde16b450d047b0859b463a0a399f5eb25de8c04ba12658c9f69fd691a738eaccda46159c5e36c587d4e62065861e58e80d974aee0532ef1630e036adc13daa57bbb72f763d4b7c21a74e998d2b8246285caf571b4d8700821f71f147630d705538559bc488a1b426c7c6e06c08993d359c6b3911516d5aadf8b45529620634875fa57756203478d85c762cf2d83020e68011036dc37841d1604963111caaf59663137e38f4c0c8fafe342fb255fc50f", 0xc7}], 0x7, &(0x7f0000000d40)=[@rights={0x24, 0x1, 0x1, [r3, r3, r3, r1, r2, r2]}, @rights={0x30, 0x1, 0x1, [r2, r0, r1, r2, r3, r3, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r2, r0, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r6, r7, r9}], 0x9c}, {&(0x7f0000000e00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000000e80)="1d7bc0a1c4c09e358b7a8dfb1a2137830adf3d128f2ae203cf08731da0b36dbd032d436c36260f772fcd4004dde341b1cd292d9dd5521d3374d84be1735150491a708aebc2a20175d06b8013b5b220c8d2791a9d65c6eb666458e948f1b22aba9b7d179c4bd6f28ad2fefc96426b14fad8a362ca3e0bc1a60c2715", 0x7b}, {&(0x7f0000000f00)="634abd8862c144da7b97e079b6a31a911260381d8921ec5c567c08523a1f3da189034d3c6aa9c6f129d5cdabfcb632d576db541f014fbc2bcabd44c25519d6142d6bb7f002353fb7904cfedaa2e9b2cbcd57b95395ba52e98bb97fef8fa04ec0053f6a24b725cb0e75797b3ab4f476e517548b69bbaef6d769b7f37cf9a40af18592249f223b40f195af248819e0cbe115e29c1cc015b58de99f2a39458df287b98b34ec2552cbbf5ccf445d95ece0761d01cfc45b8f28fab700842610206ef641f1451baa3c0843500d8f2bd8ac02a38ec63ae1ec28", 0xd6}, {&(0x7f0000001000)="486cf6e78443f01bd7aa3fdc49a9f1a3b94b4422ace3058a5d2f99c05c07ab70a49da51ce714d14121f75a4c6fc3c612b306181c6f2a5cee5b2aad8cb6e6c353437da71755ee2838a817f66a2f54", 0x4e}, {&(0x7f0000001080)="c287b4ece2862bcc516c454861c96ed53ed9c2eb12037777f8297239c579fa4fb6160d20d61025cd2cd4c4cdf6ab65be1f3b0116fd443cc103d4d39566b3dc789a148c3567", 0x45}], 0x4, &(0x7f0000001180)=[@cred={0x18, 0x1, 0x2, r6, r7, r9}, @rights={0x34, 0x1, 0x1, [r1, r0, r3, r2, r3, r1, r10, r0, r2, r0]}], 0x4c}, {&(0x7f0000001200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000002280)="23fdabfda012108556f987e27c6866252dbcd4afba95e281cd78d1ef3824a72ff81c71a56be39c09eade03697b3f3b8a584857d6bd7cdb4eadf0723291150100791a8e2818bd2fb51fc36cd406ca763476a8028240caab46d692b8", 0x5b}, {&(0x7f0000002300)="a45ff17ebd7677c3aa1385b9d82bd8f7a14de69bdbe0ff057d8a9e3ee8736644c2235e65b9af49f91be490d6ee00f4f6fad9313d687bb878307a75d3c077cd", 0x3f}, {&(0x7f0000002340)="d7398e1db52b957dd650383525b6caf70f81126f26b287dc29675a6faaa61c69d61c3590a63ef138a08ba5fe33d06b2d59e243feccaa50dd4cf2990ee06e6f562de179247134307d790cf1afdf9427", 0x4f}], 0x4, 0x0, 0x0, 0x800}, {&(0x7f0000002400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000027c0)=[{&(0x7f0000002480)="ce61639b9da4adcdce6d996767c5bec5ab6d35dea31b", 0x16}, {&(0x7f00000024c0)="a800cd69d3df6ce013fedf9e0e17ef479ceed82d272112415f627e6e0adb48290e09ffe7af324558772de05bf4a07ce4793ac9c24941e344d96ae40f778492a32707427337f65a439bd343fb48edcd7657221b238021aa9303d87a403ace4487f0236e438a10175b8fc025751bbea76ae55087d095d9075fd73c3a13b540585cea4324bad10bfb1fea2913cbe85f60b9", 0x90}, {&(0x7f0000002580)="32e0cae9077754a39487d8875d303da769426576e9f03b6615d93a58bd2963a1b67b13be95f6df8b32c1e9f3e1329aa34d765ae677b4457be21e7372e6ea4221fb2841c3dd2add44cbf244531732c4276827ce3d10f18922aee0241ac6d07ac846ee4f1af441990b10083641e0262dd9e1e3bdbd333b759be7a4a72b32a3bbccb418f89ee7f5a33efa2095d9b79587edf9717ae5588aa98e0ba3bd104a70e38a037848bb6ad2910980a09057c023", 0xae}, {&(0x7f0000002640)="62635efa54a329ddc5070d228132b6388d986dbfd9d6ab02f871b81c9c880b39a4e89c5210e2b8aa07725dab73b06a8d2c59218e79929bcb4b7ebe739564e7c19f34c0070b9975d83db42d4469711a1af8437d3ee002ea615d8974ebe1a18411f5", 0x61}, {&(0x7f00000026c0)="83b0471cb49512444fff20db502d221a904fe192884cb0b51a57c3a6ee40f4638624d9b802e9977b983dda4d7e3323655bda6eae1eac1f87ee2b5e1abc97cfe9b891077ab57d5a10fa7eacb09b78a15df3f3dae998a4c14f4bcd4daca42fa15dfac010ab70284698dd7fd15fcd6487e2f18d", 0x72}, {&(0x7f0000002740)="ce7e2ba274d5828108bf4d26d80d574cd01f7344070ee71300faeb21597a7f1fba58670bff13892a904fecbf10d13933f5a41e453e258f9012c9ca291cbf00115ebb692280b22a3283a16078d9a0edd48ba00688a7643976e467cc09ae9370453718114ea6d581b96a", 0x69}], 0x6, &(0x7f0000002800)=[@rights={0x24, 0x1, 0x1, [r3, r1, r11, r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r3, r2, r0, r0, r1, r1, r1, r2, r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r9}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r3, r3, r3, r0, r0, r3, r1, r3, r0]}], 0xdc, 0x4008810}], 0x4, 0x4045) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000002980)=@int=0x5, 0x4) 2018/03/27 23:18:36 executing program 5: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x79, 0x0, 0x7, 0xffff}, {0x5, 0x4, 0x3, 0x40}, {0x3, 0x8, 0x7, 0xeb}, {0x80, 0x120000, 0x6, 0x1}, {0x9, 0xffffffff, 0x3, 0x5}, {0x5cd, 0x7, 0x15e6, 0xa7}, {0x5, 0x500000000000000, 0xfffffffffffffffd, 0x7}]}, 0x8) read(r0, &(0x7f00000000c0)=""/86, 0x56) connect(r1, &(0x7f0000000140)=@llc={0x1a, 0x30e, 0x11400000000000, 0x0, 0x5, 0x7fff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r2 = socket(0x11, 0x2, 0xffffffff) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000001c0)={0xf38d, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @rand_addr=0x81}, 0x0, 0x238a, 0x4, 0x2, 0x9fa, 0x0, 0xfffffffffffffffe, 0x3b, 0x3}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000240)) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280)='lo\x00', 0x10) r3 = accept4$alg(r2, 0x0, 0x0, 0x80800) eventfd2(0x3f, 0x2d5ab092010fb524) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() setresuid(r4, r5, r6) r7 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x3, 0x200000) ioctl$LOOP_SET_FD(r7, 0x4c00, r3) statfs(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/111) setsockopt(r1, 0x400, 0x1ff, &(0x7f0000000500)="15d46a54edc272c770945073d2dd882bc563e3ef76ebc8d1ea69332b225cac25c70e890fe2f44619fbee82b82f4edce51aed6cf3dc44d76ffb2b8a72f1bc0dca3819a18c10ce8e9d92e9b4da74c5c4108e1e6b6faa147e4c39f48bc7dd1e676a187c9f6ecf6a2e69e6d973ff7c197e03eeb06b469f329b93a51600bee77624d3f6ffb7f5d3dbb1b817faf8d30cc4abf0ee58c9265eb9fb5f09048ad0464b6f769f5254119c414e1fca09f90b69307d4443820842337e9be396ba1dc864029c7bc85900d6618064a2bab908bf0bc699ed563aed809c7a840edb0511", 0xdb) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000600)={'broute\x00'}, &(0x7f0000000680)=0x50) chroot(&(0x7f00000006c0)='./file0\x00') sendmsg$kcm(r2, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000700)="bbcc0f7485795ae855a4e4e31f2ebe95f9813061b1b5efd64ba81eb9534c235377a09e48a2f58dbbd27f421b5c5b3ff8cce9b9b9157fc27b9e5940d92489c299dd9e46a13f4faf9baf5dca5d419a90dc549f61f9cbe0d5d046d4d7858ebd5d0f58bf22666596360174e2d9b41ba576c27b03fd39a96e02423cb4502aece9f9968d29692b6702fc2a4b58767465523b040c3829cceb55c036814b5a28189b79282d", 0xa1}, {&(0x7f00000007c0)="f19033b6d0d26d576773cf96a0129c05092f5bc43ccf40a2dbad56f169baa290dcd3d97b212449059331a24db34f78c330f9e4051d17394fca7b888d4e489758b57d6b880a9b0493c608bd0f6e43f4b4811069a47c68856d97f8a54c60105c7ddd09d5181871df9b05adcc449c33b4f2af3d142cbb91bf04722e51044d45f0ba7a695674a0d85cf3c8562fa948f79f8423fa3d35deadce250e914eb23ff11c58cf3dc6fc9fdc472ea3e3cdf882ae3087a0918fc9554390cf1f59d5cd87c1a4ba7ad4e0b53f2433964a4cff52ad832a9dab912bf91af1ebcea185", 0xda}, {&(0x7f00000008c0)="aaee9e5fa95e707d8b511fa99744e7", 0xf}, {&(0x7f0000000900)="4ebc78451082f0681e279d4de3607dc576fdf53697236f62c2921ae8c6ab842e03a2e69e021e5221407d81d6b3adc42267f0ba6c7447d863aa9fabd0449330646837bb0edfc18ae668c37ca027d7b94e7136eee703f0e4bc13ea15018392838622555c04a56bc35130f9bd8f2512c1993e894024f8b0bbf88d05c7bb", 0x7c}, {&(0x7f0000000980)="ae456b7a8dfb214d58215aa55d36e84486616498b78f2b066e2c91f2406915e90a0d0d51b75367c090622075d777d63134bb310e7c84c80b9cad63bee6be6d1f6b03d6c05ac673890f3d6efeea4d652e6fb34fbea40d19eb781efa2874ee4e186ac609f2056c30c4b701e843edea966f53ca4e21723fa11fe6cc9933062afcc5fedb94a857742920ec1ce592f8cd210681b41a945db895bf1ea0c5e884dfe8733cd265d7f7c0176df3b5369a17a9a623badcee26084c34391fc60419319d7c29703f25", 0xc3}], 0x5, 0x0, 0x0, 0x20000001}, 0x48044) r8 = creat(&(0x7f0000000b00)='./file0\x00', 0x20) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r8, 0x4010ae74, &(0x7f0000000b40)={0x3, 0x7, 0x1}) socket$netlink(0x10, 0x3, 0x16) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000c40)={'ip6_vti0\x00', 0x0}) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000000c80)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e24, 0x100, 0x4e21, 0xe4, 0xa, 0xa0, 0x80, 0x3b, r9, r6}, {0x2, 0x0, 0x9, 0x4, 0x2, 0x400, 0x7ff, 0x7}, {0x1a, 0x5ead, 0x2, 0x6}, 0x9, 0x6e6bbe, 0x0, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x800, 0x4d6, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x3503, 0x1, 0x1, 0x7, 0x2e, 0xfff}}, 0xe8) connect$pppoe(r8, &(0x7f0000000d80)={0x18, 0x0, {0x2, @random="2408420c94a0", 'ipddp0\x00'}}, 0x1e) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000dc0), 0x8) getsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000e00)=0x3, &(0x7f0000000e40)=0x4) 2018/03/27 23:18:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$setlease(r0, 0x400, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x200a00) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e22, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x71}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7, @empty, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0xa4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) sync_file_range(r1, 0x4, 0x6, 0x7) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000140)=0x4, 0x4) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) chmod(&(0x7f0000000380)='./file0\x00', 0x20) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000003c0)=0x0) r5 = getpgid(0x0) setpgid(r4, r5) r6 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r6, 0x57aa) stat(&(0x7f0000000480)='./file0/file0\x00', &(0x7f00000004c0)) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000780)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000740)={&(0x7f00000005c0)={0x164, r7, 0x2, 0x70bd2a, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa3}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffeffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x910}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1200}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3e, 0x30}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffc}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffc00}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x164}, 0x1, 0x0, 0x0, 0x804}, 0x4000011) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000007c0)=0x7, 0x4) vmsplice(r0, &(0x7f00000009c0)=[{&(0x7f0000000800)="3f4bb294d0e88e782a287ae407f7160500681cc4ea5b18288f85244e1fb1a6b81fdd41719fc78af6d0f83ff49cb011d26ad79908cd7d836b3a98beea88bde39ae35234b2fbd14c61a0e059d7641e219e994210558c7ae8c697", 0x59}, {&(0x7f0000000880)="1df2220482dd40d69d8a2aecbd8fdf6285985503848feab4d6832c99925e4f5202cec292", 0x24}, {&(0x7f00000008c0)="fc0c8937774a03b7af8240183cefcb07f6a8bfef360d23a322a163cafcddac3855b917ca3f1c2cc40c61a0f409f32133f45a2679fa578f858f2d3fc58fef054e193d912b", 0x44}, {&(0x7f0000000940)="5d35b7d35e533dd69b5dbfd0312ddd396c900b4e84ef25113049b54e788cd05c071c0cf63c374838bf44ebd5d72d6644b648ef8e194b690bde3d336ae7b619c5cc6b510565017696ab9be7c234050b4af96a4c3f80d9e5d29738c0a347ac24f2e6f3da7eae2552", 0x67}], 0x4, 0x5) r8 = eventfd2(0x5, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000a80)={0x9, &(0x7f0000000a00)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000ac0)={r9, 0x2}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x61) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000b00)=""/62, &(0x7f0000000b40)=0x3e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b80), &(0x7f0000000bc0)=0xc) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000c00)={0x0, 0x6}) ioctl$UFFDIO_ZEROPAGE(r8, 0xc020aa04, &(0x7f0000000c40)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/03/27 23:18:36 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xba3, 0x101001) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x3, 0x400) sendmsg$unix(r0, &(0x7f0000001240)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000100)="61e1ab53e8faf52b6a73406e06", 0xd}, {&(0x7f0000000140)="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", 0x1000}], 0x2, &(0x7f0000001180)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x98, 0x4000}, 0x20008084) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000012c0)=0x24) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001300)={r1, 0xffffffff00000000}, &(0x7f0000001340)=0x8) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000001380)={0x4d0c}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000013c0)={0x6, 0x2, {0x1, 0x3, 0x9, 0x0, 0x1}}) write$eventfd(r0, &(0x7f0000001440)=0x1, 0x8) r3 = accept4$packet(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000014c0)=0x14, 0x80000) fcntl$setlease(r3, 0x400, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001500)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001540)=0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001580)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in6={0xa, 0x4e24, 0x72e0f309, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffc5}], 0x68) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001600), &(0x7f0000001640)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001680)={r2, 0x5, 0x7, [0x81, 0xfbb, 0xc8b0, 0x2b7, 0x7fff, 0x6, 0x0]}, &(0x7f00000016c0)=0x16) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001700)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x6c, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'gre0\x00'}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000017c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000001880)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001840)={&(0x7f0000001800)={0x14, r4, 0x0, 0x70bd29, 0x25dfdbff, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4008080) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00000018c0)={{0x0, 0x3, 0x6, 0x3, 0x200}, 0x2, 0x1000}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000ff9000/0x4000)=nil}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001940)=0xff) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000001980)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000019c0)=0x10000, 0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000001a00)=0x40) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001a40)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x8, {0x2, 0x4e22, @multicast1=0xe0000001}, 'syz_tun\x00'}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001ac0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000001b00)) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000001b80)={0x0, 0xffff, 0x2, &(0x7f0000001b40)}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001bc0)=0x0) ptrace$setregs(0xd, r5, 0x1, &(0x7f0000001c00)="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") 2018/03/27 23:18:36 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) get_robust_list(r0, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000080)}, &(0x7f0000000140)=0xc) get_robust_list(r0, &(0x7f00000001c0)=&(0x7f0000000180), &(0x7f0000000200)=0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x88802, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000280), 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000002c0)={r1, 0x4, 0x1, "0a1e8c0509c528cfd9ef70ffacf7e26a921ecfa113defbc87a5341cd67844fae364305ced6ea71506464b68266c1ab33f7843a79d33300cf785ac6b6b0838ca29dbd80e92a44dbcd905308b8220230259b7f832391c114b2afc4a9e53ff959a139da86eec24b469fc846ce81bd1f5844994f8bd55bbe9ddecd6917a5d0e4040e99b360ad819b6f777738fa7ac6a9"}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)={0xe0, r2, 0x601, 0x70bd26, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x4}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) fcntl$setlease(r1, 0x400, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000580)) ppoll(&(0x7f00000005c0)=[{r1, 0x8000}, {r1, 0x1200}, {r1, 0x40}], 0x3, &(0x7f0000000600), &(0x7f0000000640)={0xcbe}, 0x8) getpeername$packet(r1, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0x14) recvfrom$packet(r1, &(0x7f0000000680)=""/203, 0xcb, 0x40000020, &(0x7f0000000800)={0x11, 0x0, r3, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) utimes(&(0x7f0000000840)='./file0\x00', &(0x7f00000008c0)={{r5, r6/1000+10000}, {0x0, 0x2710}}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000900)=0xba8) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000940)) r7 = fcntl$dupfd(r4, 0x0, r4) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TUNSETVNETLE(r7, 0x400454dc, &(0x7f0000000980)=0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000009c0)) mq_unlink(&(0x7f0000000a00)='\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000a40)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r7, 0x80045300, &(0x7f0000000a80)) sendmsg$IPVS_CMD_FLUSH(r7, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x1020200}, 0xc, &(0x7f0000000b40)={&(0x7f0000000b00)={0x1c, r2, 0x521, 0x70bd27, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1c0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000c000}, 0x0) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f0000000bc0)={0x2, 0x0, [{0xc0000001, 0x3ff, 0x10000, 0x101, 0x4bfe500a}, {0x0, 0x6, 0x6, 0x59e, 0x9}]}) r8 = accept4$netrom(r7, 0x0, &(0x7f0000000c00), 0x80000) ioctl$LOOP_SET_FD(r1, 0x4c00, r8) [ 37.832315] IPVS: ftp: loaded support on port[0] = 21 [ 37.924150] IPVS: ftp: loaded support on port[0] = 21 [ 37.962977] IPVS: ftp: loaded support on port[0] = 21 [ 38.011677] IPVS: ftp: loaded support on port[0] = 21 [ 38.078762] IPVS: ftp: loaded support on port[0] = 21 [ 38.156246] IPVS: ftp: loaded support on port[0] = 21 [ 38.235742] IPVS: ftp: loaded support on port[0] = 21 [ 38.331373] IPVS: ftp: loaded support on port[0] = 21 [ 39.346861] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.578099] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.600897] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.680123] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.891441] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.009619] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.029562] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.150370] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.976342] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.982571] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.112312] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.118723] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.248275] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.347142] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.353352] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.402313] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.437915] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.444055] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.521376] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.527883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.535774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.609328] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.622453] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.628593] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.729766] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.736141] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.743369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.775528] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.816790] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.822957] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.850886] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.857045] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.878332] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 42.884484] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.901690] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.913975] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.928461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.954769] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.050089] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.057252] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.068700] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.075155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.083738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.097724] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.134618] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.140976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.148558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.252415] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.258972] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.266586] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.282992] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.289413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.304547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.316937] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.323498] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.335189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/27 23:18:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000300)) 2018/03/27 23:18:41 executing program 6: r0 = memfd_create(&(0x7f0000000180)='\x00', 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0xe7}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x7}, 0x8) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000091b000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xe1, 0x400000) mmap(&(0x7f0000f20000/0x4000)=nil, 0x4000, 0x4, 0x20010, r2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000040)=""/224) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) 2018/03/27 23:18:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0x0, 0x20000008, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000000340)=0xfcb77f2, 0x4) r4 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x46, 0x0) futex(&(0x7f00000000c0)=0x2, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x0) close(r0) sendmsg$nl_crypto(r4, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10176}, 0x1}, 0x0) mkdirat(r3, &(0x7f00000002c0)='./file0\x00', 0x99) 2018/03/27 23:18:41 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff}, @icmp=@time_exceeded={0x21, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}}}}}}}, 0x0) 2018/03/27 23:18:41 executing program 1: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) clone(0x44800000, &(0x7f0000000140)="8eb6b64b46587e77d312957fb9c116a30c85e485c65147f0a03a04cc60bf51cbeb1eefb2342024ebd1830585ce66da8555f5cb8a722579b987803606c86f635cd8d7cf4641344c5d119785863545c8463134a4b840aa8cfe6958a255b588ce4e63c1b6bf165cf26b6ad7e465069668662a1ef7f3c07954cffcd6186b480516d76c45caa105d63cc996dffd7352bb0c295d9094915883eb9932089fc00ee7c1dfe2cf70ce", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="2f7f3e8842f831ad3f2ff7041229be22edf3f763af51937b8108ac5cb8439f8eb201ec5f967536a1f530177e44f115c1683dbd551541ad81c6e51ff3791a6251323f9d86509efcce776c") lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='nr0\x00', 0x7ff}) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/03/27 23:18:41 executing program 7: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/27 23:18:41 executing program 4: syz_emit_ethernet(0x4a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x21, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955ce83b632ad4049739030d61b6f37e405db505735e"}}}}}, &(0x7f0000ea3000)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x200, 0x10000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x50, 0x0, &(0x7f00000001c0)=[@exit_looper={0x630d}, @increfs={0x40046304, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0xb2705ed652c79485, 0x0, 0x0, 0x48, 0x30, &(0x7f0000000100)=[@fda={0x66646185, 0x7, 0x1, 0x26}, @ptr={0x70742a85, 0x0, &(0x7f00000000c0), 0x1, 0x3, 0x15}], &(0x7f0000000180)=[0x30, 0x38, 0x48, 0x38, 0x78, 0x38]}}], 0x40, 0x0, &(0x7f0000000240)="2081a6e08e060c823cf76f672876b68eaf27f870d01b1f305783c984cca9a28675adaa77545d99a9cfa91a49c854f2c76a74e0c8e779d43c4b1ab9a20b7d9f18"}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000002c0)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x36, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ifb0\x00'}) 2018/03/27 23:18:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0xe, 0x2}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000580)={r1, 0x2, 0x10}, 0xc) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) write(r0, &(0x7f00000004c0)='J', 0x1) shutdown(r0, 0x1) 2018/03/27 23:18:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="580000001400192300834b80040d8c560a060000ec04a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed83fff5dde4ffff0f000100070c09a11b45ffd46f8a3731", 0x58}], 0x1) socket$netlink(0x10, 0x3, 0x1b) 2018/03/27 23:18:41 executing program 7: add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r0 = add_key(&(0x7f00000001c0)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="b82f51c9a89fec72b5baf474b53cf1d49f28d2ca8016a9aa51936bd0f6c899332bebc4dd814eebfb76e0bc44604996292a3abbfe91900ab3b070a85c85", 0x3d, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x10) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000002c0)) keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/24, 0x18) [ 43.422882] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.445533] sit: non-ECT from 0.0.0.0 with TOS=0x1 2018/03/27 23:18:41 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x20, &(0x7f0000001000), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0xffff, 0x7}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0x8, 0x6, 0xda3, 0x4}, &(0x7f0000000200)=0x98) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ifb0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) 2018/03/27 23:18:41 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000001, 0x400000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f00006a3ff0), 0x8, &(0x7f00005d3000)) 2018/03/27 23:18:42 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0}, &(0x7f00009c6ffc)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00007d21c8)=0x20000524a) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000100)=0x7fffffff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) write(r0, &(0x7f0000000000)="5b773a2ce058f757b7e5d53622efa2cd68306b6da05e62f6a66eeee339cc3efea3ca59d42db4f61e847dad7e33837589e525226b666ed48f0082b81ed528bd264c4052d93491815aab4506773857f950d5f3acf14c2f1c2e9d8203d22c54f63313611d829bd7232abe09b4bc07e003ccd3be6cd046ef8dc5893993849bc3a0e3994dccd878802dfb1d58e2900f010b7dd0d250a13a6f", 0x96) ioctl$TCXONC(r3, 0x540a, 0x2) ioctl$TCXONC(r3, 0x540a, 0x1) timerfd_create(0x0, 0x80000) 2018/03/27 23:18:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @IFLA_XDP={0x4, 0x2b}]}, 0x30}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x100000001, 0x4) 2018/03/27 23:18:42 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000b1dfed)='/dev/snd/controlC#\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000180)={{0x0, 0xd30f3f75b49b1e8b, 0x0, 0x30, "999b3aa96f27291583d6f292c9da84ab2a48370d3fab06cd82e7d73547871dbae54eee01db5d278184f9bb04"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4a7253a6d25b5a0bb640dfdf43f3d96e98290ca1881cd26a75f00174c0dce59d8a57b340c322e53dbd385de0d72f25a2bd05ed288cc8fa1118f44a74515d43f9", &(0x7f0000000140)='&self{vboxnet1]em0mime_type,\x00', 0x1d, [], [0x6]}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000038000)={{0x3, 0x0, 0x0, 0x0, "27e4d7449d3cd931ca5cf1c2584b2899dd8ae333c2cfcf9025ac443252bd24703fda89db0677f5cd1b773925"}, 0x0, [], {0x77359400}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000100)={r2}) [ 43.469433] IPVS: ftp: loaded support on port[0] = 21 [ 43.478472] sit: non-ECT from 0.0.0.0 with TOS=0x1 [ 43.485665] encrypted_key: insufficient parameters specified [ 43.508296] encrypted_key: insufficient parameters specified 2018/03/27 23:18:42 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20}, {0x6}]}, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffff, 0x105080) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000180)=0x3) connect(r0, &(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0x2, 0x7, "f5c2ba9b485a0a6af1e4babc14b38e31a8573b95336dfe120f342d587d3c6e45ec17b8f5d201ab76f908d936da9b69e83eed77b84520f2f45482bcb576eefc", 0x31}, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r2, r3, 0x6, 0x2}, 0x10) write(r0, &(0x7f00000000c0), 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000300)=@buf={0xe0, &(0x7f0000000200)="45108cd16ec53e296a1e39ee9640a028be7940413be5738931b0b7278b836b670bfa2e91d0832be137fea5b6d4c7ffe5f6416fe06db307d49ead2d129802e7cc6c3f093ef56963207201d2886b1f60a029e81496c6cd9fce813117ccb03df69d96379bc40142831abd2578e194eaa7e047dc52f7333dfff4c5e926c64c32ce961a1c00a2721c2db448e7fad65a69f5e9534cfca6de8e26680143e3e08f90018fa7e388e92b7eefd320819bd5122d0ae11ef2e83dedf30cc322a8f57cd790135a8727457a52d620ea68d855f62e5fd76b8d76781ffb6cf47b3b76d4fb8e2208bc"}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0], 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000340)={0x2, [0x0, 0x0]}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000003c0)={r4, 0x1, 0x1f, 0x7}, &(0x7f0000000400)=0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000004c0)) 2018/03/27 23:18:42 executing program 2: r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00001bcfe6)=""/26, 0x1a) 2018/03/27 23:18:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fstat(r0, &(0x7f0000000000)) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000200)=0x3e97, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x10, 0x0, &(0x7f00000000c0)=[@request_death={0x400c630e, 0x1, 0x2}], 0xae, 0x0, &(0x7f0000000100)="bc8b261d66a113b347cf15112110362f1183b0d12c7c91cf11b67cce5af2604601c9b17713a19097018fa3fa7fddedf1a20d81bd6bbe232876b29a1df4f0823ec92c67b52f1fa4c9f0d2c93df985fa114a6505db6956c5091e2899b7b2de545a2d6fc19587b6230d71961d9ef5084019f670f7ece2bf578f49c1e73d95f316c1f8a4ac3175d917a2da571a92b2a36c087144019417ecf3ef027ecc4ea373d46966088a68d38e188e0c742b754618"}) 2018/03/27 23:18:42 executing program 4: r0 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) recvfrom$unix(r2, &(0x7f00000000c0)=""/9, 0x9, 0x0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e22}, 0x6e) ioctl$TUNSETLINK(r1, 0x400454cd, 0x118) close(r1) r3 = fcntl$dupfd(r0, 0x40403, 0xffffffffffffffff) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000000)={0x94e, 0x1, 0x40, 0x8001}, 0x6) 2018/03/27 23:18:42 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1ff, 0x204200) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) capset(&(0x7f0000000040)={0x20080522, r2}, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff6f, 0x0, 0x0, 0xfffffffffffffffd}) 2018/03/27 23:18:42 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) r0 = memfd_create(&(0x7f00000001c0)='em1\x00', 0x3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0x4, 0x4) 2018/03/27 23:18:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup2(0xffffffffffffff9c, r0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x123400) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f00000001c0)="baa100ec360f01ca660f7f8600800f00dddb3c0f01d16564660f3a0ae58dba2000b88900ef2e0f013f67dd85fb091db3", 0x30}], 0x1, 0x3, &(0x7f0000000080), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000000)=[0xffc, 0xa443]) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/27 23:18:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r0, 0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0xfffffffffffffc84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x20000) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000040)="637e726cc802fc46cc285c8ebec1729c0380601b0a6b4d88b632fbcaa0e0efdecb23718689fc3fb25bb2a0ce1ab94db673df21213f4e32324c93dea1b6837fd0626cf168050715347d3ab892e5797dbdce4aea9879a7949d4f602e3ac4898fc62fa380c63ab6d009864c2269d756a765cf411f79d141", 0x76) 2018/03/27 23:18:42 executing program 5: syz_emit_ethernet(0x24, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100, 0x800, 0x1, 0x3}}], {@llc_tr={0x11, {@snap={0x0, 0xaa, '2', "b0b0f9", 0x8809, "7922cd7bb67483c620e9"}}}}}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f00000000c0)={{0xffff, 0x5, 0x1, 0x16d8, "f17020bfd98327fe407df95f1b574f9e5552feff71a9e15ccb1d5110997dbaa2ab27ca5383b107b13f9252b8", 0x6}, 0x1ff, [0x4, 0x6, 0x6, 0xdd2, 0x8, 0x69, 0x500000, 0xffffffff, 0xf70, 0x1516, 0x6, 0x8, 0x7fff, 0x6, 0x8, 0x6e, 0x4, 0xffff, 0x8000, 0x1, 0x5, 0x6, 0x0, 0xff3b, 0x401, 0x1, 0x6, 0x10000, 0x3ff, 0x0, 0x5, 0x1, 0x2, 0xffffffffffffffff, 0xda, 0x7, 0xffff, 0x6, 0x0, 0x85, 0x5, 0xc10, 0x81, 0x101, 0x0, 0x6, 0x5, 0x0, 0x9, 0x101, 0xffffffffffff4eaf, 0x5, 0x5, 0x5acf, 0x6, 0x3, 0x80, 0x5, 0x3, 0x3a, 0x9291, 0x3f, 0x10000, 0x7, 0x4, 0x8001, 0x6, 0x80000001, 0x4, 0x3, 0x1000, 0x1, 0x1, 0x80000000000, 0x7fffffff, 0x32e, 0x7, 0x84, 0x91d, 0x3, 0x7fffffff, 0x9, 0x81, 0x1, 0x6, 0xfffffffffffffffa, 0xbec, 0xc7, 0x9, 0x8, 0x3, 0x8000000000000, 0x0, 0x3, 0x3, 0x2, 0x0, 0x8, 0xfffffffffffffffa, 0x0, 0x6, 0x4, 0x100000000, 0xe000000000000000, 0x8, 0x4, 0xfffffffffffffffc, 0x9, 0x2, 0x1f, 0x9, 0x100000000, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8, 0x3f9d223, 0x6, 0xffffffff, 0x0, 0x0, 0x4f309749, 0x80000001, 0x2, 0x9b], {r1, r2+30000000}}) dup3(r0, r0, 0x80000) 2018/03/27 23:18:42 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0218000f100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000040000000ac35deca3573b2d43d7faaa72a000000000000000000000100000000ff01000000000000000040000000000100000000000000000000ff5ac3464b7ae187dfb1d44d2abc9c84b5a6ce4c0e370974fb851150c4d41f8e5a47563c66f7"], 0xa5}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001180)={r2, 0x9}, 0x8) 2018/03/27 23:18:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073afa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b83000)="83f931b3989f2c7fe50787bffffd000000080600110000b5a2aec503e7ff62864b", 0x21) r1 = socket$packet(0x11, 0x2, 0x300) open$dir(&(0x7f0000000000)='./file0\x00', 0x8200, 0x1) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000012000)=0x401, 0x4) sendto$inet6(r1, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x9, @dev={0xfe, 0x80}}, 0x1c) fadvise64(r1, 0x0, 0x0, 0x4) r2 = socket(0x2, 0x8080f, 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x8, 0x401, 0xb92, 0x8, 0x5}, 0x14) 2018/03/27 23:18:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)='^\x00', 0x1) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1f) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xa2000, 0x0) socketpair(0x100009, 0x4, 0x7, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRK(r2, 0x5409, 0xc8a) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000008f32e0997b95ba8c72ad728a798ecd7b83d9f1068fd7d16666cd93224e8f459455c32692ab2c42cb5a9f690553a351da700afa67550eee9ace40a4b5bbd192fca1d82359cca499b5eef67abb622d63c4fb016c47605d233d064322fe3ad03caf76b9ff93005eb2411440cf5171fd6f48053ff8795f26306dbb9e577dec4c2072b87eed911e6d5fa67a44131790aecee1c4aa6e7cd7d3"]) 2018/03/27 23:18:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() fcntl$getownex(r1, 0x10, &(0x7f0000000700)={0x0, 0x0}) fstat(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000007c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$netlink(r0, &(0x7f00000008c0)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000006c0)=[{&(0x7f0000000200)={0x458, 0x40, 0xc00, 0x70bd29, 0x25dfdbfe, "", [@nested={0x208, 0x7, [@typed={0x8, 0x66, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x35, @ipv4=@multicast1=0xe0000001}, @generic="0e438bd0733d7b4cbd8cb3dd86537128fbea1e967c844b3ae940b9d0cf2eb544dd87056c706a25e72b3431bf30de706fbe6847a8ffa19d97f3dc962b1d58e5b32c364696f0f5970a0ccaceb3258e6ed6f4a93683f43370e939d652ceb281f8a5b5262a34a1ee1472e86e9e7dcb4a82472f487ce797230f9bf4", @generic="09156b130298810869b9aedfb338c3973601dc789c9ee2b5f0e5ee270ccc8b33c46243b1348ec0c1913e312c08d4e0ba1107898b6004509beba5c63a000fa90b0fb8e8ebdba976a3de841b7f4c5d4168c9f3531a54984d3a6ff812bf3ffd9dc1422826", @generic="404765096b8f80f374734f957df81ec84dbcd8666f6fd57c42042c8e8c3d94c571fda27fd29987b0ab0447425e0060d236f2b84d480f61ca2ab7da4475c692eec79aa12ae2c375d8330e6f70cd381d3deced6e6e68f9d6b2475ce006834c315a2263504188cbbe0168e6992bc50352cb42fc434890e022756089a9fa900d6836cabd839b5f81b174b83ff63d89c53bdc715b454b25948dbc8fbc0ad384cef2dddb711ac12bdceba47d02ebf726bca22baed5b577b33191c7dc4f", @generic="4684ea0a3b26ac619b305e1bcfb357a2275c9718c90d478dd757e0a2f16be3ba34628ea75fc2f60db32f57559346513eb4154d643132c200d53570ef09389f14f4f5a675061ef73943430d82c4b8218ebf8150825600259be9405db0"]}, @typed={0x8, 0x79, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="5a7aeb6e009d635ced49fef097071a996c91f6c02884d6c1414a542ad7660cc8ff49f91e05d849c3b00c5f7ca5f0a874a01fba651224397da1a3b6fda8cc09432bd906c79e167e161ae07fa45c4efcbb726d72944aa5d346dd9cb539bf944e6dd652e7dc1a228bf886cc4642ced549c26b44886dab81674d4048e2c56a3250c8bf7cc09b7a4343363a86db13b8581eb981cf9b5ad1ab53f2e9c29eca4d82c0fb5f7b02ddd4c351f0bb6dff6f97969a71832ccd50acfc584d86ccb9b722ba7545f65d6d3cee2bea", @generic="3f83d19202b026bb5fa8b265404c9655cdebe1a1b40df908260b1518b192d75c66ec0c1f4510ce414726fcd3c34d411113943152a3be2017c124aabac38f96d56e7712502766716689a457eb780dd39027820b165377dbd45bea1443d96f0e7bba4d3d96a50a66c18b22449a550304f87268e734709b", @generic="50e30b4202ca5d7c1c6c17a285862f059554dbab44871783fe77f6d6ad6676b5b4f34a05a57dd0540381cef518978d2d2c51e1b47abf216d7025924b22f579b3f83be49fa5392eb6512e6408030f1c5cc61ec6749d599ed61c9b831720226768c620d4fe1e35e506e65a2ea4355c", @nested={0x8c, 0x24, [@typed={0x8, 0x94, @uid=r2}, @generic="31d5b26740c1bc1ec758509000aeae7da62e28a657cf6e076cfb6c0b459f13327cea486e13675c9c9b9d1382134da84fa32c9df49ec9232f5b650b1f5b2109a983601282a4dedf", @generic="f6976584c6807ebc05acdbe30c01c57105c3e983e14cc467e40dfbfe083880e4149ab28681dab28d2a79adb1041ba5855bf89704d175cd"]}]}, 0x458}, {&(0x7f0000000680)={0x18, 0x42, 0x60c, 0x70bd28, 0x25dfdbfe, "", [@typed={0x8, 0x18, @pid=r3}]}, 0x18}], 0x2, &(0x7f0000000800)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x34, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r1, r0, r1, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r7, r1, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x98, 0x20000000}, 0x20000800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xfd, 0x8000, 0xfff, 0xfff, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r8, 0x5, 0x3, [0x7, 0x5, 0x1000000000]}, 0xe) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/27 23:18:42 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x8, 0x7, 0xfffffffffffeffff, 0x9, [], [], [], 0x6, 0x1, 0x1000, 0xfffffffffffffffc, "7bf29eb856da07e614abb638b4c49803"}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x0, 0x9}) [ 43.682862] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 43.731809] can: notifier: receive list not found for dev ifb0 2018/03/27 23:18:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80000) pipe2(&(0x7f0000000080), 0x80000) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000140)) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000002fff7)='vmnet0+\\\x00') sendmsg$rds(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000180)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) 2018/03/27 23:18:42 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) capset(&(0x7f00000000c0)={0x20071026, r0}, &(0x7f0000000100)={0x9, 0x0, 0x1, 0x4, 0x3, 0x7af8}) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/bnep\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000000)={@mcast1}, &(0x7f0000000080)=0x14) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='13', 0x2}, {&(0x7f0000000280)='V', 0x1}], 0x2, 0x0) 2018/03/27 23:18:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000840)=[{r0}], 0x1, 0x10000) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x8, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x4}, 0x8) 2018/03/27 23:18:42 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fchmod(r0, 0x100) lseek(r0, 0x0, 0x0) 2018/03/27 23:18:42 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050eff6)='/dev/ptmx\x00', 0x0, 0x0) bind$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000f0f000)={0x10}, 0x1bf, &(0x7f0000023000)={&(0x7f0000484fd8)={0x14, 0xa, 0x6, 0x1}, 0x14}, 0x1}, 0x0) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getpeername$ipx(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/03/27 23:18:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="3900000011000947011b61e600000000070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) write$eventfd(r1, &(0x7f0000000040)=0xd8b, 0x8) 2018/03/27 23:18:42 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000002900)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x200, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) 2018/03/27 23:18:42 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) fgetxattr(r1, &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000140)=""/90, 0x5a) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) sched_getscheduler(r2) 2018/03/27 23:18:42 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x8a, 0xcf) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/03/27 23:18:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x40044104, &(0x7f0000007faa)) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) shutdown(r3, 0x1) 2018/03/27 23:18:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="cf1616ca7459", 0x6}], 0x1, &(0x7f0000006000)}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r2, 0x330, 0x70bd27, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8ea}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x621}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000800}, 0x1) [ 43.910091] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/03/27 23:18:42 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xa, 0x181000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000140)="ef39866bbddf43ccd30fc1b918560b72615571a3840612747fd56e500b2d4a2d500250c9f6fafca2467693826fee73cc0f75ea87", 0x34) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000480)=0x1, 0x4) r3 = getpid() r4 = gettid() sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x14051002}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)={0x3350, 0x14, 0xf, 0x20, 0x70bd2d, 0x25dfdbfb, {0x5, 0x0, 0x1}, [@typed={0x8, 0x8b, @pid=r3}, @nested={0x22f4, 0x5c, [@generic="c243947410616c8a383aa8f60ac7e3685805f48339853b604abced9acec5386926d96e944e76e1be55d0905843b22663eedb70634e4d550ebd12e2d2718c9e1c1e4ac17af7322662b8788dc6f46acd62f3014fed140c21d9344c5d87318107d9a490e0f64c2afeca9a02774fe63e0e3a2db99cebabd5bc3697a2c18371", @generic="4780f8532f228fa51819c5533509549afd849f271d6aebc6411f223008b4bc19dfa182413b327d9c3e8ec60ef57d15dd16fdc746c10b2bf0ba66cec935332e660a80a706a531b9bf166f2e96af1a8cae8406d40a41bf2e2541710fd1ce004477c3336d39bd2825556b0b5bb7ecbe7109e19eff5e5c9647f79e7a80a3a01ba0ca662be12cb10984ff79e3d6880df6c9f7e90fcc4aa60c2b0c6b2819731a7c4d6c6598b84f36d953561a9772607af0e677b7590cbb272d189742d5a0f2c5351a2b6b0410ed9e07", @typed={0x8, 0x34, @pid=r4}, @typed={0xdc, 0x1c, @binary="3a3675f830dbb12cc850fbd81adae64fb7937051fabc36682f6d0c807061e1a279f99a8458a6735e8612f5cd7262e7911c60805bae298c685b5922ad43118f50d03ea35853d00bf091c24f487ebefc328acb2eab3b522ea8ca3089a08255b20243c2e97d24162be980d876d83d2520785803a07cbcd43519fd4a5eedac9ea6b15fc3097880bc4c03b17c109fb88f2b87ddcc474422a19ff4728baeaf28a7783eb036bdea91fd639d826aecfd46b6678c4b0ca4478ceae3a55fecd5b2511edbde1d13b3b78cfe62ade074e07d3e6b435cfedf565b00d7"}, @typed={0x8, 0x5c, @str='\x00'}, @generic="71a083f74926c79849c5cb8cbee3dfbe50730dc8655f0adae85b5827f87247b1a525933e4a854dde8a0d0d47445b7597c0b51d7680f101ba22b1886f35c69852c6218a147a1a55d0fb5ce0c430efce0858963a79e5eb242f141834dcdfc342c339d43cf081d328bb15ae93ffa35d", @typed={0x8, 0x6f, @ipv4=@broadcast=0xffffffff}, @generic="5c8895c9adb2a114e6d86ab7591f415ed7fff9811fe59a9d563b9fbd583678509be8a8b89681286b2252e55b724cc5c41b4b8a4b98a2ec55b76d95f0403bd166ba5a6986d3e9b094", 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@nested={0x1014, 0x21, [@typed={0x10, 0x92, @str='-selinux\x00'}, @generic="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@generic="700ab41e60855805a084b5e97806c0dd23be0dcbcc993715932f21a99de34723bdbecd46da88015c96"]}, 0x3350}, 0x1, 0x0, 0x0, 0x4000000}, 0x40010) 2018/03/27 23:18:42 executing program 5: getgroups(0x40000000000004ba, &(0x7f0000516000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r1 = accept4$ax25(r0, &(0x7f0000000000), &(0x7f00000001c0)=0xfffffd04, 0x80800) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0xf7) 2018/03/27 23:18:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000000c0)="460f01c9f00937409bb9800000c00f3235001000000f30c4e21592948a0000008048b80d000000000000000f23c80f21f8350000b0000f23f8b9800000c00f3235008000000f3048b8ff240000000000000f23d00f21f835100000060f23f8650f0636460f01df", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) io_setup(0x1b9f3cb9, &(0x7f0000000140)=0x0) io_submit(r3, 0x9, &(0x7f0000001980)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f00000001c0)="5f6a23745c211e5d171ffda21924569249d2237f0416b4", 0x17, 0xfffffffffffffffc, 0x0, 0x1, r1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x7, r1, &(0x7f0000000240)="85cbe8cd3d5820afc6f905ef79fd67579e1eb6c0f6301015de4666e224091c5b17b6545b8d8fa032cb868e5ecc49364e5415e10ebb0cf23c1049924925f3a672379d79d55c5145b83611c64418164ee772071b542d039a1ca47418842bb6668fbe7023e0b9ac766e981eb64d8560acfd0a9e08ac987f9f6b8cd3edbc3a6a07730f05ab49f558c3a0941b25940ace05d9ba85270071cfb51ac5694e85bd7580b4bb9f8e7335158560d8c9708048b3859680ee60fe6fad296754436736fbd8f93b0f476f8ff7a5569333e633d1d05c7d4167dd81b8d2660377bd8d617b", 0xdc, 0x3ff, 0x0, 0x1, r1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f0000000400)="59c1c64e1a5099ce2240166a64c63bcebd93ffe36f269b8a54acad78acd4f882e0a265ec1d7bb4f5f1bdc16a73f35cf0ba9a9f814000b046f8fe008a4da824788b4d920123d2e65a3a0c98ed1cb7e5bfced05926c9b35e609245df7cf8ff428d4bd86a3c8494fab1797630fe2e45066ffc18b26dc46f2df4373ccdad0b84df6c63690196020ddb73ceef165cfa4c8a09e15b6568ca0b7950c9a27ee4b2d74a42", 0xa0, 0x5, 0x0, 0x1, r1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x9, r2, &(0x7f00000004c0)="02e3438fa076d40ff4b9d4e265051be1f41a7cabbe5abd2591c8a7ba1ec90ae6b91da3b82c55438f4c308835ece3755f675d539c5fdc7e43da056f779206ce9c0c87cf7138cd2d", 0x47, 0x0, 0x0, 0x0, r1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0xf, 0xffff, r0, &(0x7f0000000580)="a9a0574725a66a8f0b3f1bf73cc4834a359bb1980be217fdbcc67f70beb053f5224992b8975fbb03c7d178833b1165aea5d5b3b92682cd0a7d16d2446d2b6830a63929495f82379da7c63b933b5268a3dc331967396c610f44244cd5df3cbb8a1f87e44993c95c4d3e4f65fbc1364bcd5161f055dcaa234f365dd49c2a80580e3c4216ca9fffcf296a0d5b09cb3774f09605430fcc674e08f0bb347750345638c74130fa5548f47852dcae57c4596fa1b7de816eb1b4609485097fab16f890983cb7", 0xc2, 0x101, 0x0, 0x0, r1}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x7, 0x7ff, r1, &(0x7f00000006c0)="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", 0x1000, 0x0, 0x0, 0x0, r1}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x7, 0x48000000000000, r2, &(0x7f0000001700)="7b38ecfca7a4d70576ca3e2d24b92112327937f475ee1ebaf682d3bd880d2f8e58bb4d6ffca58e4b9d5b488a0839ffc781e8e125f1b0cec343b0c053883dd9", 0x3f, 0x0, 0x0, 0x1, r1}, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x9, 0x9, r2, &(0x7f0000001780)="f38c59f25321fe61b9b8bf2f9b681f02cccc29d7025ae9ae14d248cebe1c3d81c8aaeb44c9f4483fdd8b28987634912db54e898d7c45a287c2c85104061e4cf2aad787c92782b42419603296423246eae634b5a8f6667809fcff37db3e96c76f23f5ab69c4b09ea4fe7d195af4f19c0459b3e57b1073dc419a1f3acff389de759d0ac4cf845a3fd911abd426bd4be2b243698bfe489a2bd989be", 0x9a, 0xfffffffffffffc00, 0x0, 0x1, r1}, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x7, r2, &(0x7f0000001880)="11516aff1422d3f81118168030bcba2ffa95c6293de9fee6e7a807dc83f54da3945e521ac5da2567f19aa0ba08920589b30b3e355aebc6a92d5f3c34a86457b5c7fa9cf65480ec74721c31ee0fdcdd8f90a1d8bf85e4c9483407759fd8249f07f562e251cb65ee2c4c9ec97e86594f8d0be5431d569077f6ecdac1d2b31d78b254", 0x81, 0x8000, 0x0, 0x0, r1}]) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x13}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000019c0)=0x0) fcntl$lock(r1, 0x5, &(0x7f0000001a00)={0x3, 0x6, 0x2, 0xffff, r4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000003c0)={0x270d, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/27 23:18:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x3}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x33, 0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000080)={0x3, r2}) 2018/03/27 23:18:42 executing program 4: r0 = dup(0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100), 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='l', 0x1, 0xfffffffffffffffd) 2018/03/27 23:18:42 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xda, 0x8000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000018c0)={0x5, 0x3f, 0x3ff, 0x1, 0x4, 0xb25, 0xf93, 0x2, 0x7, 0x4b43, 0x6}, 0xb) r1 = getpgid(0x0) lstat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001440)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000015c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001600)={{{@in6=@remote, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000001700)=0xe8) lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001880)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="ad56283df1c341b67df6ca62fc4680ea8ae95d4fdc6cddf5411fd9ad26511e422eb90d27ed5692a10fc21f73f0555d8ab4c53e34d9a78fee699587dc6b9202696a80af2f3d44edb10ecb", 0x4a}, {&(0x7f00000011c0)="433f836a002c07a2859cbf7053740e295eadad99a439a50a735e9a9fed69c6ebaa96453185164e2a2036c893808d8ca8f604fe9f1f53b383b77da1c85449e815828376e3ed94409098acdc74a5ea7530c5bf4f69dcf4018a4747107216348b02cf685f0e1f2b2c98ad9a564aede1db3cf12df11bf3460f79918d141a8278ec0bcf7ea778747e01ce41a2e763edb1064943c42dda228df531ab360dc74ab0d19d2ec632ec9f3a8b569189a8f9009590809e778c48", 0xb4}, {&(0x7f0000001280)="9ce557fdb5fabb694a8aaa50cf49a6a9d7cb14e15dc5ea7383228b5906802ff8780af293879f77a77313d836d1882e259bfd66ff109bb7d9dda8101edff8670659b406eb2a6eb13c34e1090339342caa877dfa239041ef41d9c56b2a81355852e048f7825292125a80ec6e649768f2f32788714beb4275dd80f00744ec060d472088633238c51a9813a519a3212c30fbdf4fdb32137c20a727dbd926bb83398e62ad6d10306d1288cf8e0454e4", 0xad}], 0x4, &(0x7f0000001800)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x48, 0x4}], 0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') lseek(r10, 0x0, 0x0) 2018/03/27 23:18:42 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000480)='rdma.max\x00', 0x2, 0x0) write(r1, &(0x7f0000000280)="6b6fe16f8c6e223c33773b5e046e19c88ccb20a2", 0x14) 2018/03/27 23:18:42 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x4, 0x4d072, r0, 0x800000) 2018/03/27 23:18:42 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x6, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@broadcast}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/03/27 23:18:42 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@ax25, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/25, 0x19}], 0x1, &(0x7f0000000300)=""/223, 0xdf, 0x400}, 0x100) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, 0x0) 2018/03/27 23:18:42 executing program 6: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180), 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x17, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) read(r2, &(0x7f0000000380)=""/178, 0xb2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}], 0x90) 2018/03/27 23:18:42 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000080)={0x3, 0x1, 0x4, 0x9, &(0x7f0000000040)=[{}]}) write(r0, &(0x7f0000000000), 0x0) 2018/03/27 23:18:42 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x76, 0x1, 0x1, r3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa}) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) dup3(r4, r3, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000000000)) 2018/03/27 23:18:42 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002400)='./cgroup\x00', 0x200002, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001b00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001ac0)={0xffffffff}, 0x111, 0x100a}}, 0x20) write$rdma_cm(r0, &(0x7f0000001b40)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x401, 0x200, "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", 0x2e, 0x9, 0x200, 0x3, 0x3f, 0x3, 0x3f, 0x1}, r1}}, 0x128) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x2) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r3 = openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) readv(r3, &(0x7f0000002340)=[{&(0x7f0000002280)=""/168, 0xa8}], 0x1) 2018/03/27 23:18:42 executing program 5: socket(0x18, 0x0, 0x1) 2018/03/27 23:18:42 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getpgid(0x0) ioctl(r1, 0x2, &(0x7f0000000240)) 2018/03/27 23:18:42 executing program 3: r0 = epoll_create(0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ea0000)) 2018/03/27 23:18:42 executing program 5: clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x441, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00000000c0)=""/29, 0x1d, 0x5, &(0x7f0000000180)={r1, r2+30000000}) waitid(0x0, 0x0, &(0x7f0000000080), 0x81000004, 0x0) 2018/03/27 23:18:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x4080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000140)) 2018/03/27 23:18:42 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x9dd, 0x40) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000100)={0x6c, @broadcast=0xffffffff, 0x4e22, 0x2, 'wrr\x00', 0x1, 0x1dcc, 0x43}, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000080)) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000a07ff4)={0x10}, 0xc, &(0x7f0000881ff0)={&(0x7f0000714c7c)={0x14, 0x2000004e, 0x101}, 0x14}, 0x1}, 0x0) 2018/03/27 23:18:42 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)=0x41) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000000040), 0x200000000000021c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r0}) r6 = dup3(r1, r4, 0x0) tkill(r2, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) timer_create(0x7, &(0x7f0000000080)={0x0, 0x5, 0x4, @tid=r2}, &(0x7f0000000180)=0x0) timer_gettime(r7, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0xffffffff, 0x400}, &(0x7f00000002c0)=0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000400)={r8, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x8, 0x8, 0x0, 0xff, 0x6}, &(0x7f00000004c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000500)={r9, 0x16, 0x3, [0x80000000, 0x400, 0xdd7]}, 0xe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000300)={r8, @in={{0x2, 0x4e23, @rand_addr}}, 0x3, 0x5b7, 0xfffffffffffffffd, 0x96f, 0x9}, &(0x7f0000000540)=0x98) 2018/03/27 23:18:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x1, 0x160, [0x20000340, 0x0, 0x0, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000180), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x0, 0x0, 'tunl0\x00', 'ip6gretap0\x00', 'ip6gre0\x00', 'ifb0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="468f48ce021c", [], 0x70, 0x70, 0xa0}}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffc}}}}]}]}, 0x1b0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000280)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{}]}) recvmsg$netrom(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@full={{0x3, {"a5478a0dfee438"}, 0x80000000}, [{"8f1567372372bc"}, {"00d379c1fe992d"}, {"ce59f0800fdb0f"}, {"6182e5f338eb1b"}, {"94c24a9fb86c94"}, {"9f0012c092ad11"}, {"636846d0537eae"}, {"58a152556496ce"}]}, 0x48, &(0x7f00000000c0)=[{&(0x7f00000004c0)="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", 0x1000}], 0x1, &(0x7f00000014c0)=[{0x94, 0x0, 0x7, "ea64a69583527a51eb2f2127162aff801aafea41b6f4d0025f759f535f02f0f22c452359dd086469249c282f4a5fa35d5fbd35a07fb75b9987ead3e85517daaf0506ba77471616b86248c410a0140004a7a1d59c347f83ef329277f5a20074d86164e9f7a8352c57219af9c21a5df907467483b30c49ba51e1fedeb4356a17c2705773d93092ea"}, {0xdc, 0x0, 0x3dbe, "2b3e0f777d1a6bfe57897538d18130c35ed9cdb02f3271b6255abc18bca9c1622bf1a66d6677f0570300c0c1e6f577840613bce89464d114445270c4daa100f9bc1777e5a39065510bae59cbde6a630e5461c2ef125e65f7cbcb4c82a48d5112238a2f13c1d1cb9dafa9cb846d87bfb2cb7ba9d2e3b75c7dacd0160d77e0a056fa1c068c09577d49e09bff9a159e77eb717208a8e2f41f50c5b31d97ae4a0d29a767b90a4d717259e485f3234d6d6fa3f758ba6882111095864846f40e9e4cbf5222ad1e2bb2a85254630fc9f86ea1b6"}, {0x8c, 0x117, 0x0, "b7cba9fe2c90fad4f0de2709f89738ee93d9b3d32bd19fe52a7e5eb2714b205f990b6464bfae1dd86091811f9abe27c2dae3d996f3964694471c61b193c2b0a6bbfdf0099f0c737f0845f0bb3e41f6dd41409ea12c4ee3e673115ee5885e79a444423875de2364f411b0a806bcf839e77f2c09e1e5f3545eaa5ec789e8c488"}, {0xf0, 0x0, 0x7, "196a4c99c23b055aa38f89bf1c8e069d3dba78f777cc8bf06b543e3dd92000bfb368f67484b545766b023677c7804d00cc785008c462a904735798a21f1e1885a0c6ccfda2dfbed1ddc868e4f2677b10320067668661dbef8bd882ae82e77eb866ee51cf3058b434d012cc73994e4cd9bf7d53e42978e2b057ab52c294805b54ebc928edadeb45f15dbf2f1223c8b8291e50818569b6ccd86e4b354d5a15a5883a41580eb8780697a6af221dc708732d79759185c63c93c3f75a66c9c8850e3c3747903a13f8aba84ff12a482b3a06369a663ef701b2c4aaea8bfaef822b2c971b"}, {0x34, 0x117, 0xff, "9386a2a76b85cf0a13bd3b805e005f52b633d3005a69f54cfeb6f0970d532b7f06742765566bfd"}], 0x320, 0x4000000}, 0x12102) 2018/03/27 23:18:42 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x14, 0x0, &(0x7f0000000380)=[@increfs_done={0x40106308, r1}], 0x0, 0x0, &(0x7f0000000580)}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$cgroup_pid(r3, &(0x7f0000000140)=ANY=[@ANYBLOB='8v5'], 0x3) bind$inet(r3, &(0x7f0000000200)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000080)="a636271887d9bcab09b36fe37f61834a361935a97a3cfa4ef4dfd509c5852964b93600ec", 0x24, 0x200007fd, &(0x7f0000e68000)={0x2, 0x20004e23, @loopback=0x7f000001}, 0x10) recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000840)=@pppoe, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000dc0)=""/158, 0x9e}}], 0x1, 0x10002, &(0x7f0000000e80)) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400800, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r4, 0x4004af61, &(0x7f0000000040)=0x1) sendto$inet(r2, &(0x7f0000000bc0)="1e", 0x1, 0x0, &(0x7f00000000c0)={0x2}, 0x10) 2018/03/27 23:18:42 executing program 1: syz_emit_ethernet(0x5e, &(0x7f00000003c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "d5ae1b", 0x28, 0x0, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "94efd4", 0x0, "5ff820"}}}}}}}, &(0x7f0000000380)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200) [ 44.348107] binder: 5869:5870 BC_INCREFS_DONE u00000000204edf8a node 3 cookie mismatch 0000000000000000 != 0000000000000001 [ 44.374338] binder: release 5869:5870 transaction 2 out, still active [ 44.381111] binder: unexpected work type, 4, not freed [ 44.386653] binder: undelivered TRANSACTION_COMPLETE [ 44.392032] binder: send failed reply for transaction 2, target dead 2018/03/27 23:18:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='net/packet\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000000040), 0xffffffff) 2018/03/27 23:18:43 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)=0xffffffffffffff7f) ioctl$KDADDIO(r0, 0x4b34, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x20}, {0xe, 0x200}, {0x4, 0x6}, {0x8, 0xd4e}, {0x0, 0x3ec}, {0xb, 0x76b}, {0x8, 0x3}, {0x0, 0x9}, {0x4, 0x8}, {0x8, 0x7}], 0xa) mmap$binder(&(0x7f00000a4000/0x1000)=nil, 0x1000, 0x0, 0x811, r0, 0x81000) 2018/03/27 23:18:43 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000002000)={0xfffffffffffffffd, 0x4}) r1 = memfd_create(&(0x7f0000000080)='ifb0\x00', 0x3) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'dummy0\x00', 0x400}) sync() setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ifb0\x00', 0x10) 2018/03/27 23:18:43 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x2, 0xbf, 0xffff7ffffffffffc, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000040)=@rc={0x1f, {0x8001, 0x9, 0x8, 0x92f, 0x1, 0x8}, 0x57cc}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[{0x104, 0x116, 0x1, "ff03ee754d61ebb90900ba865f42632f4be53634e7348c11915e8dc5566c45b4e82b074f39fb0479e31efc9bb6229dc55e037778b6f3232c69834aadefd4b5c579db30663b94c976a0e172123a5fc17b11f1d54f152224a58d84611943e92d26d7feaea61e000a86104eaa55a76890da72d69a4b3edc3b858227427fb3ca841c311546b1fefb3b39aba6cd049a6165fa5822c86f2065d79222631d57d7c07d3dad5ebcc771abd30cea2a7f9532f9937530891f049358c240ee664b63f9529366d26760fe4f43079976dedd57460552e64d4a8c24c54536e8acdeef3d90e69452279be29d142e3c7c8a53847d13dd0fa9341b38e36b6d"}, {0x3c, 0x11b, 0x1f, "dfda56842029571d89631196e9b91f1076629f4b9d6913c4b749a9277039ded8ffdf646a60a3b70600c0169280e09c26"}], 0x140, 0x1}, 0x8800) mq_open(&(0x7f00000000c0)='\\\x00', 0x800, 0x2, &(0x7f0000000280)={0x10001, 0xe5f, 0x1ff, 0x38e, 0x3ff, 0x82c, 0xee8, 0x3}) 2018/03/27 23:18:43 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000400)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x8, &(0x7f00000001c0)) bind$inet6(r1, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4000000000}, 0x1c) r4 = socket$inet6(0xa, 0x5, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f00000000c0)) modify_ldt$read(0x0, &(0x7f00000002c0)=""/17, 0x11) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000000180)={0xf09f, 0x1, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gre0\x00'}) sendto$inet6(r4, &(0x7f0000c21987), 0xfdfd, 0x0, &(0x7f0000824fe4)={0xa, 0x4e20}, 0x18) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa86dd6050a09c00081100fe80000000000000bbfe8000000000000000000000000000aa00004e2000089078"], &(0x7f0000000040)) 2018/03/27 23:18:43 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$TCSBRK(r1, 0x5409, 0x100000000) set_mempolicy(0x4001, &(0x7f0000ebdff8)=0xfffffffffffffffe, 0x9) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x1, 0x7, 0x1, 0x8], 0x5, 0x8, 0x7, 0x10000, 0x1, 0x2, {0xfa, 0xc2db, 0x0, 0x5, 0x4, 0xfb9, 0x80000001, 0x10000, 0x7, 0x7, 0x9, 0x10000, 0x100000001, 0x9, "74f2cdd139c827889e0d499ffa0fbe4e2aa8fd017aafe92a5def7b5dd2232822"}}) set_mempolicy(0x0, &(0x7f0000001ff8), 0x6) 2018/03/27 23:18:43 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2}, {0x304, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, "0008000800000000000000188f020509"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80881, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)) 2018/03/27 23:18:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000002c0)="7bf9e013aa419c7d00") bind$alg(r0, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x2d) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000000)={0x2, 0x100000001}) sendfile(r3, r2, &(0x7f00008ef000)=0x40000, 0xd0) ioctl$KDDISABIO(r2, 0x4b37) 2018/03/27 23:18:43 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4000, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2f, 'memory', 0x20}, {0x2d, 'memory', 0x20}, {0x2b, 'memory', 0x20}]}, 0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, &(0x7f0000000780)=0x88) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0xfff}, &(0x7f0000000180)=0x8) ioctl$TUNSETLINK(r0, 0x400454cd, 0x118) close(r0) 2018/03/27 23:18:43 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x8001, 0x400000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000280), &(0x7f0000000300)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r1, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r1, &(0x7f0000000200), &(0x7f0000000040)}, 0x20) 2018/03/27 23:18:43 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/03/27 23:18:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x49, 0x0, &(0x7f0000000040)="c2f9f7645bab89148c87630d6564e0d9cbf1980e0a624050a3cd6325ba6cd319be0e4072e79c899f59c9d63801a96aa1e9a46d13740acb06adc6b248527588854e248b296052b8a5d1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/03/27 23:18:43 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x1, 0x0, 0x0, 0xfffffffffffffeb8) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/27 23:18:43 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000180)=r2) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x0, 0x30000004}, 0xc) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x10002) ioctl$VT_RELDISP(r3, 0x5605) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x8009, 0xac, 0x7, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000280)={r5, 0x40, &(0x7f0000000240)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000002c0)=0xc) ioctl$TCXONC(r4, 0x540a, 0xffffffffffffffe1) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000000040)=0xff) 2018/03/27 23:18:43 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x10000, 0x4000) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x6, 0xc0e1, 0xa68, 0x8}, {0x5, 0x10001, 0x7ff, 0x1}, {0xffff, 0x20, 0x1, 0x100000000}, {0x2, 0x6, 0x7, 0x7}, {0x4da, 0x1, 0x40, 0x9f}]}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r2, &(0x7f0000000000)='net/rt6_stats\x00') syz_open_procfs(r0, &(0x7f0000000080)="6e732f7d747594") 2018/03/27 23:18:43 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00000000c0), &(0x7f0000000040)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x200443) 2018/03/27 23:18:43 executing program 7: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000080)='\x00') r2 = syz_open_dev$adsp(&(0x7f0000000480)='/dev/adsp#\x00', 0x5cf, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000004c0)={0x52}) r3 = userfaultfd(0x0) getrlimit(0xd, &(0x7f0000000100)) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000240)={{0xffffffffffffffe0, 0x4}, 0x4}, 0x10) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000200)={0x15000, 0x2, 0xfffffffffffffffb, 0x0, 0x6}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000002c0)=""/118, &(0x7f0000000380)=0x76) rt_sigsuspend(&(0x7f0000000040), 0x8) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x10}) splice(r2, &(0x7f0000000140), r1, &(0x7f0000000180), 0x6, 0xb) r4 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x0, 0x400000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000280)={0x3, 0x0, [{0xbef, 0x0, 0x924}, {0xbf4, 0x0, 0x4}, {0xbff, 0x0, 0x200}]}) clone(0x0, &(0x7f0000000100), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f00000001c0)) read(r3, &(0x7f0000910000)=""/100, 0x4d) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f00000000c0)={0x80000000, 0x21, 0x1, r2}) socket$inet_sctp(0x2, 0x1, 0x84) 2018/03/27 23:18:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05030004000000001700ec", 0xd) [ 45.105574] binder: 5911 RLIMIT_NICE not set [ 45.108734] can: notifier: receive list not found for dev ifb0 [ 45.144469] binder: 5910:5921 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 45.178994] binder: 5927 RLIMIT_NICE not set [ 45.202737] binder: 5910:5928 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/03/27 23:18:43 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x82900, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000080)="909233c4e45355af25cf8b3baceeb32d61164b8548ee66d9f1bf269da00a67c71a127c8fc87c44563921d5887dc85587031a380c889a20cb707fb4de0cdb8e7aa4c17c860db9fcd2194ce1ce71c05e5d284c0f90a0429730100f7994c35395965c4ca1d0dae633120ab2401334ece40ce9fbed7449c7565332084da6ebbc0aba0b3b91b124ecad3ed2d5c11ac0f64301497d7d037750aa9eb1c0554efc4714f0ead781b15add4a081b05979004ae5152e4d5069bcd5815d475a927a526008471414cdc285ab948cab314be172f0176bd5d79ecb84b8838f6b2e9f31caba92be205924ad9e11191927f2cd0f12d") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x4c033, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='ip6gretap0\x00', 0x10) 2018/03/27 23:18:43 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f0000000040), 0x0, &(0x7f0000000500)=""/226, 0xff58}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1f, 0x101002) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={r1, 0x3, 0x1, 0x200000000, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0xe0) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/03/27 23:18:43 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) setpgid(r0, r1) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r2 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00000189a2)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00007dc000)='./control\x00', r3, &(0x7f0000466ff8)='./file1\x00') mkdirat(r3, &(0x7f0000017000)='./file0\x00', 0x0) getdents64(r3, &(0x7f00001bd000)=""/80, 0x50) unlinkat(r2, &(0x7f0000a63000)='./file0/file0\x00', 0x200) unlinkat(r2, &(0x7f0000ad8000)='./file0\x00', 0x200) 2018/03/27 23:18:43 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'sit0\x00', 0x400}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x28000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000000040), 0x0, &(0x7f00000005c0)}, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f00000001c0)=[{}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/27 23:18:43 executing program 2: syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@upd={0xe8, 0x12, 0x1, 0x70bd2c, 0x25dfdbfb, {{'pcrypt(echainiv(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x8000000000000000}]}, 0xe8}, 0x1, 0x0, 0x0, 0xc0}, 0x8080) 2018/03/27 23:18:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000040)=0xffffffffffffffc1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4bc00, 0x480000) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0xffffffff00000001, 0x9, 0x100000000, 0x0, r1, 0x401}, 0x2c) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e20}}, 0x5c) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000140)) 2018/03/27 23:18:43 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x413, 0x0, 0x8}]}) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x18, 0x3, 0x9, 0x14, 0x0, 0x70bd26, 0x25dfdbfc, [@sadb_x_sec_ctx={0xd, 0x18, 0x800, 0x0, 0x5d, "25402509d363217bc7959c91e80f8f8827699cbe93de620e2092d21be07c435509e43c6c8e62e69316aa5614c23ef7c442cb2176ca9920b43540b4083f8de912cf32eca87deae515ccb606d02835ade016f3e3fd47d9ea82f143d0e780"}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d6}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e21}, @sadb_sa={0x2, 0x1, 0x4d4, 0x2, 0x4, 0xc4, 0x4, 0x80000000}]}, 0xa0}, 0x1}, 0x40000) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/03/27 23:18:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='coredump_filter\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x80, 0x200]}, 0x8) pread64(r0, &(0x7f0000000040)=""/8, 0xfffffffffffffec2, 0x0) 2018/03/27 23:18:43 executing program 6: r0 = userfaultfd(0x8200000) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x100000000, 0x80) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000300)=0x0) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) r5 = accept4$alg(r4, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r5, 0x4c}], 0x1, &(0x7f0000000180)={0x0, r6+10000000}, &(0x7f00000001c0), 0x8) r7 = getegid() r8 = getpid() stat(&(0x7f0000002e80)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) r11 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6}}, &(0x7f0000000600)=0xe8) getgroups(0x1, &(0x7f0000002ec0)=[0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() r17 = fcntl$getown(r0, 0x9) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000002f00)={0xebf5, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001ac0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000001bc0)=0xe8) r19 = getegid() sendmmsg$unix(r1, &(0x7f0000001cc0)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000240)="e5f4d72b74e40638a0e8d8c9d20fc797ad26c245e65838098b28e5f8271034b590533a7c1e9d49d8c2a772c9c9e1601a81b2e87d78c2be4d3d3f2b4ab3300c1c9ca51e340f9eff0f3b68210af11dd5ec3c298babd884e0b875bd25eb85a3b794c3", 0x61}], 0x1, &(0x7f0000000680)=[@cred={0x18, 0x1, 0x2, r2, r3, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1, [r0]}], 0x8c}, {&(0x7f0000000740)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000008c0)=[{&(0x7f00000007c0)="a38005e98e4dcacd03dd32d185b2ec1f47c113c8fc44e7b5abbb124b1d4b16df2886eca8a02ccc3148e5cc70fffbe8339b012b250c65a26f46472fe47e279b4968fcc558b58c26bb0880edd04774904ababdb78d8534124947e5838546d4dbbde86f576e284938a9e2b737d802b34325538b5882ea85034d", 0x78}, {&(0x7f0000000840)="e62cd9b416e59207a21b53342368ab7bea7c5c843c0d9ff37a6e", 0x1a}, {&(0x7f0000000880)="e0e77adbf535d9344f9d67718f5542d1f0ad366aa0b451564823dcb363e59e84a25093924b910ac331de2b5e6a49e0dcb9531159f8f234aa88215beb49", 0x3d}], 0x3}, {&(0x7f0000000900)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001000)=[{&(0x7f0000000980)="9cb0a8c14354f888ca4aa9d24d473cc754e890925aad546ddf0c279f847320dbf664ff178b4b6cbef3513266b44df71c1cd64f10abb2070e4f26e95458beec464c81cdacee8ec0d3b8708b3e0c8cd20711c648fc9a4f3208329ffc18a0f17b4feaa14c0af8daa90bccf40d4e837ee16d83c890c1042e154602fbcc3dd4a64fc202ce925db8d85e232eb4b6ad5e06d9db823ec438fd0e38e6c511efed3d77c1b0783261528614b27ee9f4599e4f41167a0ac0e48575a5417d641dd4a90bc1d6b9ff85c4b4b8dd4bfe197fc78b10072a4e6870f5b7def47da1fc", 0xd9}, {&(0x7f0000000a80)="d0008abdb8b1ef92a186fa2cce22fb014ba6726b8892d7f2126eb059960ec4137f0d87beeb9cbed79bbd925dd2e3e44a5efc3b780aecc40a08698b3fc74389e243ead04dae02efc44d08dcf06c83e4584f1850722c93d178d92bd278aa5964b85cd8d31b7079c3bc9d7739b415824ebe3489c41b620352e6552cc419e23a1f8cc4a133a8a5e2fedcc4268373b70bace476c9bc3395f7f903f297d31021af4dfaf6dcd149af7160fa6246b61a348ec40f9539188e046ebee0dd7a04ee3d4cb5a15f4e8ad20a23680b3438f8f66c81c73d15f9a21931f7bf6245d1aeaffbe6e5bab254dc68d1828aae", 0xe8}, {&(0x7f0000000b80)="e9358b3722d4612f3fd42000e5084afa8cb809e688d636b45a3fd43020a8cdb99138a3f487ac6bbb868d0b13cbd6be7b3a1011602a9e1c9fdb96d4330dc16e6ef2ec6735023f811b4a68a66678b30c75f1e2fb395474a0a0cd2b26415664bf59c0d462a3f6edc7e26f729d41943b5658cc0ece98e24fa12ff409c63dedc96b0dd65b990645ae879c18bb1f2e07d4d29967a1497d27c99e84479db813ab1429a9254de42ce4f2d90cddfbfd8d739136727bf052c3324c69e9ea9829f9f7108e3e04920472e1b3ae43d3ee6585", 0xcc}, {&(0x7f0000000c80)="a6144dc56a5b78186753265fda853b6bcf6c3ad8a6add7f3adec2092e4d16b64a5846a01290c7ee0dd0675f104d344c95a1f7ab97cf0f3333e313549eb9a134bb2e2e1303887045fa9087e01d7ee9242c12258afe7bd9d35343c8d35c213f559a5dbf177fdb4e374e9e27d37063d751e", 0x70}, {&(0x7f0000000d00)="2db8fa06bac9ee5db555a19518933613b07051850aac4a43f204682b2b2c6ce9c1effb7a01e085a7cb1c9497360e42b4d761d0b58cc7ed529f27248dd436c150859a31ca992ef5149b7d9b9d30ff381b676c695e19c5bc0f5b0457de06a39265f639842ec785c5dafd518a7c1eb47db5e8ec906d0e27dda9598cfeed52c1991362e774361b8264b95c162bfb72d03c61b6aeec682b3e8c815f446729425ee7dfc96348b91aaca22c6f89622d6b919794851d12c6399c94e195c575e2ae308a28f7210cd6f0f4a999390ae9fdd636612d2f9b69", 0xd3}, {&(0x7f0000000e00)="ea100f7ae5ba4b94759268fd16befc969a99c196836f95cf70bdc61196fc9c5efc84bf0e98592a1e2a929ed25ef9c4f2f96e8cfcae2ec59fbaef0b82289fe0c06d1dcac587d82b43cd5f20493ca8735a6cdb891812044d347527f8a2cad683513794dfe79f4db53f04c7d4ec7a555862f88274dfaa3bf06393b1fc6196fb5b68b5cdd1ab6fb1a95f9f6e2a08cea26c9d9be10778016ad09213188347f273d9a2672593052493e1e1dd0e3d8a4a90875ad60a4c1cf6ce9328a91a662231805686bdb159c2235419c5ddde12bd50b53217b3dba43d7f736ffd15f84e8013e06f83b831eac9289c0e41953a", 0xea}, {&(0x7f0000000f00)="6a49f6b912a872dd9253e873e5a206194ae53f225ade94326303e00e657465c0330e4a7d992ee4fddf6a7cbb3b8ae02e68713715feeec0217108ab009edcf89eb843d4900ce9a452f26ac58ec4aefc9ffb6a78a4cfffe37e0081738ff9da6ac5ff189314ff9e5314b021eb77f5af415181c4acd203745a8bf0019790f59880a88a8873b985732115aab3430ee4e0b94ce92f39cd4bdaffabe5e8b10fc066dfb55b9db624561283264c04c93c96b31f9b5954ac18e7dfd40be02d95fcfefcd973426c74ba270ff0af9abbc9ef2391e59e5a001d4e4828aa744184a2c9e9f99f0153", 0xe1}], 0x7, &(0x7f0000001040)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x58, 0x4040000}, {&(0x7f00000010c0)=@file={0x0, './file0\x00'}, 0xfffffffffffffed5, &(0x7f0000001600)=[{&(0x7f0000002fc0)="581e96bc01fedb80a6aa0df905ee8d8100c186133baa5d5e76b04ac72b14ac9c3989091a8d296508addaa31a544376218be4b82b5e49849f743c98326215b07e7d7024ee7e6ac7d518f519eda61eabd15b6c4e6939ee67fe58a9f0270a052ec8037d240e1838cffbb6610a5ead57107d5b476bc50addfb86d0074ebba916a427e7703d4582ba6fd4d26da182b21746ae21333cd8d7aedaab876bffcce907543c5d234120d80bfe7747969bb7fc5b43cdae18f371f8e60f2e610b23f79fa349c6beab4e07f790fd4ffaceb6f87e60f4b36215d1bc0855af", 0xd7}, {&(0x7f0000001240)="367be65b36fcae63cf524c7cbc870720248728021422924c6ad8da3b381364f08d2a13c2e1fbdfe40f1adc9953ce368598d0fcd56d3af9322f28e2d9f8cd6ea84fc4731b366ee407bd73e0d65eff7623548f5d847cc9deb3ec64ae580d9cd406c2d3f29b6724e5a54415a2f486e692e009775614cc5fa738901997cb11beb048fd981f06f003ebf4b54be29b9df2470cbd1e56e73d1379459cac090cf8a24bb7f1ebea8c15c847935a352be67ce5a7876ee44659615a78b7f359e29875243462961c9d21ae81be53f1321f56d82f4d3b81456992e820e8505dc29434882ceaef3d46dd087d1ff0", 0xe7}, {&(0x7f0000001340)="8d4efde9e7a7bf56a3a49f292bbc7f431f701da143405edfae7044688f2e80aef0d168ee3d6141a89c5a9bb7d3b3d3b9e1d573c9c05144b6d7a6c35b68ceab344aace51b65a961ee890486054e709a0c1e0b8b330e9825a92ab69b2f6d58487a58d2571a7d7038924963756e318768838fc0b7341f848f204dd4ddab2b98d686af9a57ed6b17e6963cc27ba1a9cbdaedd744dd492aa055a0549a0086a4b7c6ce4d1b96a791645a56f79d0d937204ad7bc887", 0xb2}, {&(0x7f0000001400)="fc68f85785496b94da4d034eb73a32720150265b0c402e0237542b4b8593756b1b59e420a1475c0ae0d7e9dce1d84d5f4a3c2a7c84c3bccd80dd2ba15b6c0dbed687f72ba84f6ec1b12366756bdbcc0484e34cf99cf33418fb7b370b77982bf96fb8af0d124cba4450122cbd89a12a8c7516aeff6161878b16b161bc87c87f429ac5cc40748562f0f330d714dabae0724008e7e06dd302072817e79fa64393f54ac6b485e629a7d0cb0c1ce813159b89830866dca1a81690e2d06d19376028064c64a6b379a499721d9456bbd00b7c3e3c3fa9174850e9ff3e7803af61ead26a515ba411aaffa476818edaf5c97097ac7fb039269d29073a80", 0xf9}, {&(0x7f0000001500)="eeb1261463153ab41eca12d37b7779c2215b9fe58d701fbc88b409c634738d3a67fd0f47cf460812f94da8a852e8dc9841ed7a195bfdfc635b76b614bbb218680273ade90b10933ac29b8ab4bfb974927684f709ff06e3451582908d823bf6bf127e78d46f4f3cd438e32808fd5f8ed56d375e1411a1f62793546bae15bd080686a021174ec0d8adcb9d830f094969a394dcdea0ae90d54612aa076e82d8448d99a90f430d5d2f462dbd765121f7c8ca75eda42c7b9c091d57298552d38c4b503b5931b6dfc9e2e7144de610a6be637f5eea9f4f65688e0d420e145b6c25f04e389043d43c8f80", 0xe7}], 0x5, &(0x7f0000001740)=ANY=[@ANYBLOB="00a56f0517def881c6000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x34, 0x4008000}, {&(0x7f0000001780)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000001800)="fd823f800503e0fc51e112d4041200400a5c91b5f1cc4914e90154fcb2e62d9f4fbcc949521ec3ca7085cbc344fb539cb7f5763db97378e7b51d09547b706bea3160a81e26c466ef5bfd12f10568ff3aca5fed2568d03e45764db1ead5bf7597e178122b40518bda5a00acc9306b8517c8dbb0768feda6e4e85eed81628beb54318e595090e6740bff01ea9c77368701ef6219c81fa63fb9f9757613c7f0a928e221f28e4d9d2fd3420d199d9b334b172fa4e4caa3e6b908dadd83bd2bf577e24976d4722758201f062669e2e9", 0xcd}, {&(0x7f0000001900)="cf82c870054f9dfc0528f371b6154577616354bf13d46ab5885390ef3c51fec8382f57bd01cfff0303ae0e9bdf28aeab82fb0cf3", 0x34}, {&(0x7f0000001940)="4600e189a0e90f8ef5790146a21bb19d995a9bcc5d5d511044bb17895a4691f369d0f876d4d4bf4e0e8a3f494e603fcae0f8b894e11c7743f4357939", 0x3c}, {&(0x7f0000001980)="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", 0xfd}], 0x4, &(0x7f00000030c0)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x0, 0x1, 0x2, r17, r9, r10}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0xbc}], 0x5, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff8000/0x2000)=nil, 0x2000}, 0x1}) userfaultfd(0x0) userfaultfd(0x80800) r20 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/sequencer2\x00', 0x240004, 0x0) ioctl$TCSETA(r20, 0x5406, &(0x7f0000000080)={0x1, 0x8, 0x9, 0x8, 0x86, 0x702, 0x5f73, 0x3, 0xfffffffffffffff8}) 2018/03/27 23:18:43 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="809f", 0x2}], 0x1) 2018/03/27 23:18:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0x1}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) 2018/03/27 23:18:43 executing program 2: r0 = socket$inet(0x2, 0x80003, 0x5) close(0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x200000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="010000002b29597c860938d3097eb14904d8e149540cd418d6bb6579640499820cd7bd1ed322121d355e91b55bbee311", @ANYRES32=0x0], &(0x7f0000000280)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000095cffe)={r2}, &(0x7f000095c000)=0x8) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'lblc\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x4, 0x8001) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000100)={0x1f, 0x32, 0x5}) fcntl$dupfd(r3, 0xbe67b8912ff3768e, r3) setsockopt(r3, 0x4, 0x0, &(0x7f00000001c0)="841708063b44dfdd436cadd16d8f1ed1c1ad9f58cdd3562197105c400d04c0d449bd4abe7ef16e10b0442dcd7366ed1405d858ed5b62b18b969c0b33311fc286d9f48f811891e60d7b47580abcd6abfe9ba13222021d12f4e723d0159ff0ad5ea7e0fbb271c96cdcbc36302ef1cd9655bdcabe1f00b0079ab6e2", 0x7a) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e24}, {}, 0x6, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'vlan0\x00'}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f00000000c0)='lo\x00', 0x4}) 2018/03/27 23:18:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/xfrm_stat\x00') bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x31f) accept4$alg(r0, 0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000a00)=""/199) sendfile(r0, r1, &(0x7f0000000000), 0x7f) 2018/03/27 23:18:43 executing program 7: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r1, &(0x7f000014cf2c), 0x0, 0x8000, &(0x7f00005b5ff0)={0x2}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = dup(r0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000000)=0x7) 2018/03/27 23:18:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x3, 0x4, 0x3, 0x2, 0x8}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0xff}, &(0x7f00000001c0)=0x8) bind$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) 2018/03/27 23:18:43 executing program 1: r0 = socket(0x211, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000140)={@pi={0x0, 0xf8}, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @random="8df05c035610", @loopback=0x7f000001}}, 0x20) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r2, 0x80000040045010, &(0x7f0000000040)) 2018/03/27 23:18:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x1000000) 2018/03/27 23:18:43 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xa8, r3, 0x310, 0x70bd2b, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x961}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000880}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000000040), 0x0, &(0x7f00000005c0)}, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1d4, &(0x7f0000000080)}) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x54) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/27 23:18:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000547fe4)={&(0x7f0000c06000)={0x10}, 0xc, &(0x7f000079e000)={&(0x7f00004cc000)=ANY=[@ANYBLOB="1c0000001a00010f207fffffffffffff1c000000000000bdbb3689ec"], 0x1c}, 0x1}, 0x0) 2018/03/27 23:18:44 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000000040)={0x0, 0x39, 0x4}, &(0x7f00000000c0)=0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000140)={0x6, 0xaa1c, 0x81, 0xa5}, 0x10) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@reserved=0x1}) timer_delete(r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000012c0)=0x0) prctl$setptracer(0x59616d61, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="9fa5cf3e", @ANYRES32=0x0], &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x5, 0x8001, 0x8, 0xaf, r3}, &(0x7f0000000240)=0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000001300)={0x0, 'eql\x00', 0x1}, 0x18) r4 = socket$key(0xf, 0x3, 0x2) socket$vsock_dgram(0x28, 0x2, 0x0) llistxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/4096, 0x1000) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff000000000000030006000000000002004e20e0000001000000000000000002000100ffffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/03/27 23:18:44 executing program 4: r0 = socket(0x4cef0f39704e2ee5, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000240)=0x10000) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000002c0)=r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) r3 = accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000300)={"6e6174000000000000c30000000000000000000d008d6d00"}, &(0x7f0000000100)=0x50) dup(r3) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) sendto$ipx(r0, &(0x7f0000000140)="7cc8bfcc84a3b6cfaeab81e97c8cfbbc1fff73b3f1a5d2da5391ca9aff21ffcdf168ce880027017ea7a4630c3953a0932a686c97e4aef9c314597863a4473d374a452e69c0a0886a8c538ccd25", 0x4d, 0x0, &(0x7f00000001c0)={0x4, 0x9ae, 0x8, "d10a744e1dc8", 0x3f}, 0x10) 2018/03/27 23:18:44 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = creat(&(0x7f0000000680)='./file0\x00', 0x8) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000001ac0)={0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'wrr\x00', 0x1, 0x3, 0x3f}, 0x2c) process_vm_writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/157, 0x9d}, {&(0x7f0000000180)=""/185, 0xb9}, {&(0x7f0000000240)=""/239, 0xef}, {&(0x7f0000000340)=""/186, 0xba}, {&(0x7f0000000400)=""/91, 0x5b}, {&(0x7f0000000480)=""/13, 0xd}], 0x6, &(0x7f0000001a40)=[{&(0x7f0000000500)=""/196, 0xc4}, {&(0x7f0000000600)=""/119, 0x77}, {&(0x7f0000000680)}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/146, 0x92}, {&(0x7f0000001780)=""/173, 0xad}, {&(0x7f0000001840)=""/142, 0x8e}, {&(0x7f0000001900)=""/155, 0x9b}, {&(0x7f00000019c0)=""/92, 0x5c}], 0x9, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x0) 2018/03/27 23:18:44 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7c, 0x4000) sendmmsg$alg(r1, &(0x7f00000039c0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000002c0)="55ddaae23e9f28c6191668ab4f3569ee3d539579d2d40e3b8e162ecde2020365c4bf26d6146aa0c805ef010a3c7bbc44aa1113281e916587c3f6ac0d0a0adfed557c5471437d66b1eba97200bfb82b6e593991f6f745103ada02e6d4d4b957698d83b259fb3c8e8d696318662b0c25a7dc899b4f775f9b86388e08d378ac90134fdbb27a3f6289feefee75d27492ffd0eaefe63d7149a8a05310cab88162a3490f", 0xa1}, {&(0x7f0000000380)="73e7c4c5463f602da20b9f8a7bb3e7afc3423f57d094d8d7c1850334d7cf5c12a6d2b38fbeabdb67f08bf91bae541489d7878f53e0dd0e72996aceffc6d3acdc64092e23eee3c621633b7d5c468f2df985e3a82c27b0ce93a81d0c2c4bd80ee8ab0e698dfdb35234306ee7eadee8034ba8bfe468979ee6819960a2708f67fb6305aa5c6bcd436f6ebbc6ba8d316623715c30c18d9b0d7c11ded11dbc30124f35d5ff172ccb3ab4841ad72fac045f5db062b49b0f0f481b03fff250ea4f821df7f05612077748427bb80797ec6f876be5b7b4c42bafe66dfc7207e4d84441170c17fb7769e6e07868aead27f5c0976fb7", 0xf0}, {&(0x7f0000000480)="153cc5f0fc9f531d274a3d1e6c3aef806eab2f2adb80434dee8e7674faf4e844e3bbf2aea6adacd24a88b20ef64d876a4debd2469e2e3a5ac816465354149a57727f4315baf2ccac5693f5bd58870fd30ae83dfcbed5ac55f94f214bffc0613b7dddb60d1d377a81f6d3d81ed8246e6c1e8bef656e5c765b94150ac556375c49a53db34e3ce2390d", 0x88}], 0x3, &(0x7f0000000540)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0xaeb}], 0x20, 0x24000080}, {0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000000580)="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{&(0x7f0000002700)="0da526bd51830676fbf1d85ab640c7ac5934c8d937854aa1f02b6f18e8b84235417d0b19717ecc166c05aa3b2611649308963beb44c824762b8d8cc924e78cea476e0ae119d17f9b79746fb5d039c3c0f3769927d6cabfbafbda7e61a34036e84b7f49139d19a2b2769bdc3387f6a4a8ca11e08be27d7debff7b2742c2545a0e2b89a1a0938910500e21f05c474f8cb7fb498f21a774a075dc3b94ca08f1e9612ebe961a106f494edfed07dcea6e430e77dc3bee337bbded3e0ac0b8a2ee0c694f00c30bdbe0069933788d0347fb601caf3cdcca3509715459bb2c753636b2009c", 0xe1}, {&(0x7f0000002800)="0327b05d22922284d8f00bc451a9c3241d1c8dd71849a7b21b68e29b850323eb755c567f9deba5b7ad94be745a29bf5952eba00a355fbb5536b71065ccc4d18d70823c768ba1d1172418a5", 0x4b}], 0x7, &(0x7f00000028c0)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x86}, @assoc={0x10, 0x117, 0x4, 0x800}, @assoc={0x10, 0x117, 0x4, 0x679}, @iv={0x88, 0x117, 0x2, 0x77, "0c6fb7025b219feb1d690a83f76d049cfcabf695516724e4f39406a79609deeeae1393d567ec137ec65613b84750b165bc9e9b8db14300982d9b91a632f86d29a7bb005e8cd583c47ced262e48198e9966de46aa314937d2b12f8270800bd1826854da517372a8b18c0daadf0331ebcce0a5d596aad1ea"}, @op={0x10, 0x117, 0x3}, @iv={0x1010, 0x117, 0x2, 0x1000, "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@op={0x10, 0x117, 0x3, 0x1}], 0x10f8, 0x40000}], 0x2, 0x80) r2 = gettid() syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x3, 0x40000) r3 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x7f, 0x84400) syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x1, 0x84000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000200)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x1, 0x4, 0x5, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000140)={r5, 0x5, 0x30}, 0xc) rt_sigqueueinfo(r2, 0x1b, &(0x7f0000000040)={0x37, 0x8000, 0x0, 0x804000}) 2018/03/27 23:18:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/netfilter\x00') read(r0, &(0x7f0000001240)=""/4096, 0xfffffffffffffefd) write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000000000)=""/76, 0x4c, &(0x7f0000000080)=""/83}}, 0x68) 2018/03/27 23:18:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000080)={'ip6gre0\x00', @ifru_map}) socketpair$inet6(0xa, 0x1, 0x6ce, &(0x7f0000000000)) [ 45.563568] syz-executor2 (5974) used greatest stack depth: 9864 bytes left [ 45.607819] QAT: Invalid ioctl [ 45.630223] QAT: Invalid ioctl 2018/03/27 23:18:44 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8800, 0x0) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000000c0)=""/188, &(0x7f0000000180)=0xbc) close(r0) 2018/03/27 23:18:44 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='rdma.max\x00', 0x2, 0x0) flistxattr(r1, &(0x7f00000000c0)=""/48, 0x30) 2018/03/27 23:18:44 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r1, 0x0) shutdown(r1, 0x1) 2018/03/27 23:18:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000000080), &(0x7f00002d5fff)) sysfs$2(0x2, 0x8, &(0x7f00000000c0)=""/150) 2018/03/27 23:18:44 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x3, 0x9, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000391000)={0x5, 0x0, 0x0, 0x0, "dda9385290db21db79533ed95d6512b5e39e448baf1cc22c2b809438f866fef30a6a15f7221d084ac0177727"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80000, 0x0) write$evdev(r1, &(0x7f0000000480)=[{{0x77359400}, 0x5, 0x9, 0x5}, {{0x0, 0x7530}, 0x200, 0x8, 0x6025}, {{}, 0x7fffffff, 0x5, 0x80000001}, {{0x77359400}, 0x4, 0xd8, 0x2}, {{0x77359400}, 0x4, 0x5, 0x5}], 0x50) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) ioctl$int_in(r0, 0x5473, &(0x7f0000000180)=0x2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x7, 0x200001) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000380)={0x6, 0x8, 0x9, 'queue1\x00', 0x3}) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000040)=""/205) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f00000002c0)=""/143) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x2a400) 2018/03/27 23:18:44 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = dup2(0xffffffffffffffff, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x3, 0x0, 0x0, 0x3}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x8, 0x3, 0x4, 'queue0\x00', 0x5}) 2018/03/27 23:18:44 executing program 1: msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x1f, 0x1, 0x7, 0x95, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x1, 0x3}, &(0x7f00000001c0)=0x8) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000000040)={'ip6gre0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x10, 0x4) 2018/03/27 23:18:44 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60110c1100072b00fe8000000000000000000000000000ffff0200000000000001010090780000000060cb155d00000000ff020000000000000000000000000001fe80000000000000000000000000000000000000000000"], 0x0) [ 45.653336] QAT: Invalid ioctl [ 45.659357] QAT: Invalid ioctl 2018/03/27 23:18:44 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="142000001a00010000000000000000001ff89ae927a1c69196e01f3d02980c96"], 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0xe, 0x4) 2018/03/27 23:18:44 executing program 0: rt_sigreturn() r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0x494001) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) recvfrom$packet(r0, &(0x7f00000000c0)=""/168, 0xa8, 0x10000, &(0x7f00000002c0)={0x11, 0x1c, r1, 0x1, 0x3, 0x6, @random="be0035f749e8"}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000976000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x6, 0x200000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}}}}}, &(0x7f0000a95fe8)) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x200000) setsockopt$inet_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000000040)="219a69d9ad2d7816dd", 0x9) 2018/03/27 23:18:44 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x400}) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000100)=ANY=[@ANYBLOB="e33dee17766700f23ece410417a11abaa6a6f73414280533e4eae1f52cface41528251b604e06cf9ea413298a8b408c027b2a0bf425e2e7c6e1fa7e0a7e067a9be1704ee6060ad1f643d23df0168b64f0578a598a280d55bcd3ce67d61503c"]) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000000040), 0x0, &(0x7f0000000040)}, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1d4, &(0x7f0000000080)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/27 23:18:44 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) waitid(0x0, 0x0, &(0x7f0000002ff9), 0x0, 0x0) 2018/03/27 23:18:44 executing program 6: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/03/27 23:18:44 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000340)="6e65742f617270d4") setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000140)=0x2481, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x104d}, 0x2c) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xe9a, 0x100) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000100)={0x1000, 0x8}) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000000000000000001f11000000000000000000000000005e2f89fde64d0bf599194c1e009500000000000100a4cbf79c75905819d9ab4ef438f4fcc3690dde0fe97769dd8ff2b09784fcfef0f84c0e4a99df916a123199c909d0c9b8814a2ca73c42b1630f867af0f235f992408fdfd0429ad8d0d7b79f32e025eaa00a7058e2bc3034eb470000"], &(0x7f0000000000)="73010080001e000000", 0x7, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/27 23:18:44 executing program 7: r0 = socket$inet6(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000000)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000380)}, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x2, 0xbe9d850de3d461ee) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000380)={0x9, {{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x84) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, 0x34, r1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@empty, 0x7fffffff, 0x0, 0xff, 0x0, 0x1f, 0x9, 0x5}, 0x20) 2018/03/27 23:18:44 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000000000)={0x1a, 0xe000000, 0x0, 0x4}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) getcwd(&(0x7f0000000040), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r3, &(0x7f0000985000)=[{&(0x7f00003d3f03)=""/253, 0xfd}], 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r2, 0x0) 2018/03/27 23:18:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x800) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000100)={0x16, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1, 'wlc\x00', 0x4, 0x1c, 0x9}, 0x2c) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x0, 0x8000}, {0x7, 0x8c7}, {0x0, 0xffffffff}, {0x4, 0x6}, {0x2, 0x9}], 0x5) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='nr0\x00', 0x10) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000040)=0x1000000, 0x4) 2018/03/27 23:18:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000143000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000289000), 0x0) recvmmsg(r1, &(0x7f0000004540)=[{{0x0, 0x0, &(0x7f0000003500), 0x0, &(0x7f0000003540)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000004580)={0x0, 0x1c9c380}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x12b040) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000040)={0xf53a, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x1c, r4, 0x201, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1}, 0x0) 2018/03/27 23:18:44 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfff, 0x200) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000380)={0x4, 0x0, [{}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x1, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/27 23:18:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="01"]}) 2018/03/27 23:18:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000180)=0x1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'syzkaller0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) [ 45.869045] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/03/27 23:18:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e00000027f000001000000000000000064baf97057037dde4b36be63cf5a84652dfb046dee8c35606f0dc84ebef6f7ece2322ea9cb8b01ea5ee3b2d494bab5040017fa2f54b4d6040570de6ec87553a279597075b955f233213849e69cba91e18a9d798e1914338d2d9df8c33f55883422e5ead0b356b3b1bafbe4c3d89373e7baf4cd2dbcbba391244e2a8c6adc764866e68e60c01ade10bed647bf745639938fbd9b7b1eabaeb730cf"], 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x8001) 2018/03/27 23:18:44 executing program 7: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/5, 0x5}, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000100)="07f94ed28d51be66c214e73a988381c202745dd1c3b5692e77c3a1c1f38486dd70f7ec081b786d2553cc333078ea6418c6208bbaf2efbca742df3361b17304a5c01e627d41e2d36661c3a040824af6e57b522a8ad226bda3e3c1ba6da3bf5bf1c27c5e55514077ffcd3e4184315c547ea3208a720f56bb4d9ca7836743", 0x7d) 2018/03/27 23:18:44 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000280)='./control\x00') close(0xffffffffffffffff) 2018/03/27 23:18:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x1f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000001780)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/138, 0x8a}}], 0x1, 0x2041, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) 2018/03/27 23:18:44 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff1c, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) sendmsg(r1, &(0x7f0000001380)={&(0x7f0000005240)=@nl=@proc={0x10}, 0x80, &(0x7f0000001340)=[{&(0x7f0000001240)="84987466fcdaca0600bf591a1e2675a346542aad7d18243d1c68490af0661e48dec13b7cd787dae4a7d4f17d5a040d506e317964ad9007698e37bc620a717d2737ddb0bd2108c3d50800000000000000b719ad82035eb82a299dab6470f13fda278a6cc73b9e2705d35f49bda7c4b925e4409dedb1eff413def1b14d236b1d141be5cd958ce57efb5bf799ca3638b54ea0f77bd40a97b36974e486cca40e92f5d9d8db61d3c3022a4914be5a58fee6ae487fe6167d598ede2d5aa5a01eec", 0xbe}], 0x1, &(0x7f00000016c0)}, 0x0) 2018/03/27 23:18:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x39e, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4140) r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000000080)='net/ip6_mr_vif\x00') 2018/03/27 23:18:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x514, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x0, &(0x7f0000000000), &(0x7f0000000e80)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0xfffffffffffffffc, '\x00', 'syz_tun\x00', 'sit0\x00', 'vman0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x1, 0x0, 0x2000, 0x0, 0x3], 0x70, 0xb8, 0x100}, [@common=@log={'log\x00', 0x24, {{0x0, "8fe9d500d005a62f15753cfca2d15531f65aae9b5cac70b8a751af1179af"}}}]}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x1, 0x7c7, 0x9}}}}, {{{0x5, 0x0, 0x0, 'yam0\x00', 'vcan0\x00', 'ip6gre0\x00', 'nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x0, 0x0, 0x4], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x32c, 0x32c, 0x354, [@physdev={'physdev\x00', 0x6c, {{'teql0\x00', {0xff}, 'rose0\x00', {0xff}, 0x0, 0x1}}}, @bpf0={'bpf\x00', 0x208, {{0x10, [{0x40, 0x10001, 0x3a8000000000000, 0xffffffffffff29ac}, {0xb16, 0x10001, 0x3, 0x5}, {0x4, 0x7fffffff, 0x80000001, 0x2}, {0x400, 0xffffffffffff7fff, 0xc1b1, 0xfffffffffffffc00}, {0x0, 0x1, 0x42, 0x2}, {0xfffffffffffffffb, 0x0, 0x800, 0x7}, {0xfffffffffffffffa, 0x8, 0x8, 0x4}, {0xfff, 0x8, 0x2, 0x2}, {0x9, 0x200, 0x7ff}, {0x4, 0x610, 0x4, 0x1}, {0x7f, 0x3, 0x0, 0x1}, {0x346, 0x1, 0x5, 0x5b03}, {0x400, 0x80, 0x0, 0x3}, {0xfffffffffffffff7, 0x1000000, 0x7}, {0x0, 0x9d9b, 0x59, 0x5}, {0x3f, 0x400, 0x0, 0x2fdc}, {0xcb, 0x100000000, 0x800, 0xddc}, {0x8000, 0xffff, 0x3ff}, {0x1f0, 0x9, 0x3ff}, {0x5, 0x7, 0x1000, 0x1}, {0x14, 0x6, 0x40, 0x3}, {0x100000001, 0x80000001, 0x8, 0x9}, {0x1, 0x0, 0x0, 0x2}, {0x2, 0x3c, 0x8, 0x200}, {0x6, 0xffffffff, 0x2, 0x202}, {0x6, 0x9, 0xdcd6, 0x40}, {0xfffffffffffffffe, 0x5, 0xd0, 0x4}, {0x80, 0x6, 0x1, 0x8}, {0xf0, 0x6, 0x5}, {0x0, 0x100, 0x3, 0x2}, {0x7ad617c1, 0x8001, 0x0, 0x8}, {0x3, 0x9, 0x9, 0xfffffffffffffe2b}, {0x3, 0x7fffffff, 0x7, 0x7ff}, {0x8, 0x39c26f20, 0x5, 0x1dbf}, {0x4, 0x10001, 0x7}, {0xfffffffffffffff8, 0x1, 0x4, 0x4d9}, {0x0, 0x100000000, 0x97, 0x6e}, {0x1, 0x6, 0x1, 0xff}, {0x6, 0x9, 0x81, 0x4}, {0x10001, 0x7, 0x1, 0x3}, {0x10000, 0x4, 0x377, 0x429b}, {0x6, 0x8001, 0x6, 0x10000}, {0x10000, 0x0, 0x5, 0x821}, {0xea3, 0x0, 0xe5, 0x400}, {0x2000000000000000, 0x5, 0x80000000, 0xfffffffffffffffc}, {0x6, 0x0, 0xbf, 0x20}, {0x3, 0x1, 0x7ff}, {0xffff, 0xfffffffffffffff8, 0x5, 0xff}, {0x4, 0x8, 0x0, 0x8001}, {0x100000000, 0x0, 0x1, 0x7fffffff}, {0x7, 0xfffffffffffffff7, 0x2b8}, {0x96c, 0x854, 0x7, 0x8000}, {0x1000, 0x8001, 0x1, 0x7}, {0x9, 0x79a, 0x572, 0x1ff}, {0x0, 0x4, 0x8, 0x4}, {0x6e8000000000, 0x1, 0x7fffffff, 0xfff}, {0x7, 0xffffffffffffff80, 0xffff, 0x3}, {0x7fff, 0x8, 0x1ff, 0x5}, {0x2a8d53a3, 0x1e6, 0x80000000, 0x80000000}, {0xaf, 0x2, 0xa84, 0x7}, {0x1000, 0x7, 0x8e78, 0xeb30}, {0x1, 0x8000, 0x800, 0xda48ac000000000}, {0x8, 0x1, 0x1ff}, {0x7, 0x9, 0x7fff, 0x3}], 0x91}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x4}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x564) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x1f, 0x5, 0x7, 0x8, 0x2}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r3, 0x4, 0xfffffffffffffcdf}, &(0x7f0000000240)=0xc) 2018/03/27 23:18:44 executing program 0: r0 = socket$inet6(0xa, 0x8, 0xffffffffffffffb3) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000988000), &(0x7f00004c0000)=0x4) 2018/03/27 23:18:44 executing program 0: r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={"7663616e30000100", &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x200000b71, 0x80100) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x80e6) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000040)={0x8, 0x200, 0xe2, 0x4, 0x5}) setpgid(r3, r3) pipe2(&(0x7f0000000000), 0x4000) 2018/03/27 23:18:44 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x78) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x9208, 0x0) timer_create(0x4, &(0x7f00000000c0)={0x0, 0x3f, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_delete(r3) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x40000000000001c, &(0x7f0000000200)={@dev={0xfe, 0x80}, r4}, 0x1a9) 2018/03/27 23:18:44 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x604be, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x84, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in6={0xa, 0x4e20, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x4, @empty, 0x100000000}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x80000001}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004540bba4adcf49697b88e835f4a47500001c0000000000009078ac141400ac1414bb000000000d088d78"], &(0x7f0000000000)) r2 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000240)='/dev/snd/seq\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000dc5f98)) [ 46.085780] x_tables: eb_tables: LED.0 target: invalid size 40 (kernel) != (user) 36 2018/03/27 23:18:44 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0)="2e2f6367726f75702e6370752f73797a310041e7b6b8c6e2c64d55bd74dd88", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000240)=ANY=[], 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x2) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/03/27 23:18:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x4}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000002040)=""/4096, 0xc6e}, {&(0x7f0000000280)=""/25, 0x19}, {&(0x7f0000000180)=""/80, 0x50}, {&(0x7f0000000400)=""/250, 0xfa}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f0000000500)=""/149, 0x95}, {&(0x7f00000005c0)=""/107, 0x6b}], 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0xea570a05bae66f2c, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3ff) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/03/27 23:18:44 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x102) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x80000001}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0xfe}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) 2018/03/27 23:18:44 executing program 4: memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, "7175657565310000000000000000000000001200"}) clock_gettime(0x0, &(0x7f0000000080)={0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000036000)=[{0x0, 0x0, 0x0, 0x0, @time={r1}, {}, {}, @connect}], 0x354) [ 46.143972] x_tables: eb_tables: LED.0 target: invalid size 40 (kernel) != (user) 36 2018/03/27 23:18:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000080)="cf", 0x1, 0x800, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000005fe4)={0x0, 0x0, &(0x7f0000000000), 0x20000000000001b0}, 0x0) 2018/03/27 23:18:44 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = dup3(r0, r1, 0x0) bind$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0x0, 0xfffffffffffffffd, 0x7, 0x0, 0x5, "ce123418a420334102eb98bd077073a7371eba6f70d147017ccac9e6071fce12dd07e24384cb704b387483ff01fa67fc7a92f6ccc871a24aaf5a11c63d7dd3"}, 0x58) 2018/03/27 23:18:44 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000080)="43991fdc430369e0286474b704", 0xd) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x10048005, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000240)="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", 0x239}], 0x1, &(0x7f0000001740)}, {&(0x7f0000001ac0)=@abs, 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000001c00)="ef715830335a85e5bee76c78543061fb5f36b77395ec320ec794416f54bad6a179dc2ba15f45e84bfd", 0x29}], 0x1, &(0x7f0000001f40)}], 0x2, 0x0) write$sndseq(r1, &(0x7f0000000080), 0x9950177443eb42d9) ppoll(&(0x7f00000000c0)=[{r0, 0x84}], 0x1, &(0x7f00000004c0), &(0x7f0000000500)={0xffff}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7fffffff, 0x30, 0x2, 0x1}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x3, 0x8, 0xaf9}, &(0x7f0000000140)=0x10) 2018/03/27 23:18:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x202000, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000040)={0x5, 0x4, [0x1]}) bind$alg(r0, &(0x7f000073afa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b83000)="83f931b3989f2c7fe50787bffffd000000080600110000b5a2aec503e7ff62864b", 0x21) accept4$alg(r0, 0x0, 0x0, 0x80000) pread64(r1, &(0x7f0000000080)=""/18, 0x12, 0x0) 2018/03/27 23:18:44 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x1, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x5, [0x5, 0x5, 0xfffffffffffffc00, 0x3, 0x7]}, &(0x7f0000000040)=0x12) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={r3, 0xa82}, 0x8) 2018/03/27 23:18:44 executing program 2: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000300)="86", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) mmap$binder(&(0x7f000004a000/0x2000)=nil, 0x2000, 0x2000002, 0x8011, r2, 0x0) 2018/03/27 23:18:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000140)={0x1}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0xa) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/27 23:18:44 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$setsig(r0, 0xa, 0x35) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f000084e000), 0x4) 2018/03/27 23:18:44 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0)={0x0, 0x3}, &(0x7f0000034000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/03/27 23:18:44 executing program 0: r0 = getpgrp(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x28800, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xffffffff, 0x0, 0x100000000, 0x4, 0x0, 0xac49, 0x0, 0x2, 0x9, 0x2, 0x800, 0x6, 0x2, 0x4, 0x1f, 0x603, 0x7, 0x80000001, 0x800, 0x8000, 0x3ff, 0x81, 0x4, 0x101, 0x8, 0xfed, 0x3, 0x2a5, 0x28ee, 0x101, 0x6, 0x9, 0x9, 0x3, 0x80000000, 0xfff, 0x0, 0xe2f6, 0x5, @perf_config_ext={0x7ff, 0x74c}, 0x1, 0x2, 0x5, 0x6, 0x3, 0x7, 0x4}, r0, 0x0, r1, 0x1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000080)={0x57, 0x5, 0x6, 0x3, 0x4}) r4 = openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) fremovexattr(r4, &(0x7f0000000200)=@known='security.capability\x00') 2018/03/27 23:18:44 executing program 1: acct(&(0x7f0000000000)='./file0\x00') r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0xa00, 0x0) connect$ax25(r1, &(0x7f0000000180)={0x3, {"dcedd0f89248fd"}, 0x100000001}, 0x10) symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffdcc) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="100000000000000200000000"], 0xc}}], 0x80000d1, 0x0) 2018/03/27 23:18:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000140)="23cd473e0a398f7273621379d6bbd36818fed26da35e4d4ee569333e2f74262f7290a90d8104de8208453a3878683d9529b0425b510791cd9103196d16541d2305cc60ff4cc028d4963ccd8493e0db09679eec8a4fc4f6a87f295cd7e3ef5a83b330d0c9e8c875b20c2d2a6bdbff20b9484b6a598f80d6829683b52de15bb3cd41db7af721848caf8276b2d34a9f4c959d1dd2338e4647f4e6fca3b570297d7dbde2adac5be1b6e43b") bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f000024affc), 0x101) sendfile(r3, r2, &(0x7f00002b9ffc), 0x5) 2018/03/27 23:18:44 executing program 3: r0 = socket$inet(0x2, 0x6, 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)=""/61, &(0x7f0000000040)=0x3d) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'filter\x00'}, &(0x7f0000000400)=0x54) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x12000, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000001c0)={0x4, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x3, 0x7, 0x8, 0x20, 0xce, &(0x7f0000000180)='teql0\x00', 0x1, 0x0, 0x1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000300)=0xffffffffffffff6e) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000340)={0x7, r0}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x0, [0x20000f00, 0x0, 0x0, 0x20000f30, 0x200010a8], 0x0, &(0x7f0000000080), &(0x7f0000000180)=ANY=[]}, 0x50) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/27 23:18:44 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) signalfd(r1, &(0x7f0000000000)={0x3ff}, 0x8) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)=ANY=[@ANYBLOB="ff00000000ffffff00004e20000890780000080000000000000000000000000000000000040000000000"], 0x0) 2018/03/27 23:18:44 executing program 6: r0 = socket$inet6(0xa, 0x4000000000000003, 0x8) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) eventfd(0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r2 = perf_event_open(&(0x7f0000772f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r3, &(0x7f000025bff8)=0x20000000002, 0x25d) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000180)) openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x4000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000015000/0x1000)=nil, 0x1000}, 0x2}) sendmsg(r0, &(0x7f000000afc8)={0x0, 0x0, &(0x7f000000bfc0)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000006e48)}, 0x0) socket(0xa, 0x1, 0x7ff) write$eventfd(r3, &(0x7f0000000080)=0x581, 0x8) 2018/03/27 23:18:44 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0xc, 0x0, &(0x7f0000000040)=[@dead_binder_done={0x40086310, 0x8}], 0x1, 0x0, &(0x7f0000000080)=']'}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000140), &(0x7f0000000100)=0xfffffd88) 2018/03/27 23:18:44 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000100)={[0x3c, 0x0, 0x32, 0x36, 0x0, 0x33]}, 0x6) rt_sigsuspend(&(0x7f0000000000), 0x8) r2 = openat$cgroup_procs(r0, &(0x7f0000000040)="7461736b7300a4e2895f70fb9c65372f91de08cde1b7ad489a4cc7004b448c27073d774459994bb7f0e358df33ed3e5a89259cc95e6a75b5bf2172b4b3015b47fba72ac5c7d62dac3ffdbc76b10119071d73b8e25917c5b04d670a8237639b6ada2330eb", 0x2, 0x0) r3 = eventfd2(0x0, 0x0) read$eventfd(r3, &(0x7f0000000000), 0x8) pread64(r2, &(0x7f0000000480)=""/197, 0xc5, 0x4) 2018/03/27 23:18:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000644000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000080)={{0x204000001ff}, {0x2}}) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000b37000)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000040)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg$kcm(r3, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/03/27 23:18:44 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000140)='./file0\n', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000200)={{0x8000000000000080}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000000)) 2018/03/27 23:18:44 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x42, 0x4) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x80000) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="98d45020", 0x4}], 0x1, &(0x7f0000028000)}, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/153, 0x99}, 0x0) 2018/03/27 23:18:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000a1cfe0)=ANY=[@ANYBLOB="1480000007010100060000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/27 23:18:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000deeff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0xfffffffffffffffd) sendmsg(r2, &(0x7f0000268fe4)={&(0x7f000011d000)=@rc={0x1f}, 0xa, &(0x7f00008c9000)=[{&(0x7f0000ba2000)="af", 0x1}], 0x1, &(0x7f000041ad54)}, 0x2000c0c0) sendfile(r2, r1, &(0x7f00004b5000), 0x70) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x10000, 0x2) 2018/03/27 23:18:44 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'bpq0\x00', 0x2}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv4_newaddr={0x34, 0x14, 0x505, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x8}}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x34}, 0x1}, 0x0) 2018/03/27 23:18:44 executing program 3: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001f3ee8)="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", 0xfff0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) 2018/03/27 23:18:44 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x8000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x84001, 0x0) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xa, 0x10, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000100)='losecuritynodevvmnet0wlan0^procvboxnet0vmnet0[)wlan1\x00') readv(r0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/196, 0xc4}, {&(0x7f0000000240)=""/177, 0xb1}, {&(0x7f0000000300)=""/35, 0x23}], 0x3) poll(&(0x7f0000000380)=[{r0, 0x2000}, {r0, 0x400}], 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) getrlimit(0xd, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, &(0x7f0000000780)=0x88) ioctl$TUNSETLINK(r1, 0x400454cd, 0x118) close(r1) 2018/03/27 23:18:45 executing program 0: accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200000, 0x0) r1 = signalfd(r0, &(0x7f00007b5000), 0xfebe) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f00007b6ff8), 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) ptrace$getenv(0x4201, r2, 0x7, &(0x7f0000000080)) 2018/03/27 23:18:45 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$void(r0, 0xc0045c77) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={{0x0, 0x7530}, {r1, r2/1000+30000}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xcd}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) 2018/03/27 23:18:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x400200) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r1, &(0x7f0000985000)=[{&(0x7f00003d3f03)=""/253, 0xfd}], 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x3, 0x4) dup3(r2, r0, 0x0) 2018/03/27 23:18:45 executing program 1: socketpair(0x5, 0xf, 0x8000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000140)="b97723b6b06390113961b935efa923ba96f8daa246db05e4c926fc6ccae0e2c6d743460a77c19f8c2f2279ba4fddd84de1de35ea9dc31d9f7b39ae004f47051af156757863afabc663e2f9bc94a0bc58faaacb34e67800beb8a9745bcfa9d5bde8c028cd175b22a032820cc72d4f95bc4b6b9fcc3ddf7cac8294820761519981277d3b9d") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000000100), 0x4) 2018/03/27 23:18:45 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="2eb3c3f929811260a5b48c10c47ed0b9c5", 0x11, 0xfffffffffffffff8) keyctl$invalidate(0x15, r2) r3 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xffffffff, 0x80000) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000240)="132a95d649a30f2efbf6a3a8f9acb0db260d2ea5c5f5c4f9a16944863d0060841386e511a1563bdb9507e9aa61f232927570107993b760e6f0ec300988fbffdc6345c7ca354f5fae0f81d8aa38331175ba78205507496a2df204b2cb49c2ca027d70c763e0ce0f1d91ce3137da1bd26ad14f60359f130204e2bbddb682ce237181507329a053319232829fca979710a45658b4568861c84f785d2b1edd2769dee4cc9a5d294d739916a2cd4c1f01dd28f34f14a6faee66691996360e7da84303cb0c70606b7e6f5d94dab5783dd11d9accc4be5a637ce5b12035486a8fa412b00b31b117f466fded7c382cb67ef3d0a2ec44892456fd") perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x7, 0xfffffffffffffff8, 0x101, 0x100000000, 0x0, 0x100000000000000, 0x60849, 0x3, 0x401, 0x1af6, 0x8000, 0x9, 0x6, 0x5, 0x9, 0x1000, 0x9, 0x3ff, 0x7, 0x7b98, 0x0, 0x1, 0x3, 0x5, 0x100000001, 0x4000000000000000, 0xe35, 0x4, 0x400, 0x2, 0x2, 0x3, 0x7f, 0x1, 0x0, 0x1f, 0x0, 0x2b20, 0x4, @perf_config_ext={0xfffffffffffffff7, 0x6b}, 0x2, 0x100000000, 0xffffffffffff240e, 0x7, 0x4, 0x2, 0x377}, r1, 0x4, r0, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x8000, 0x40) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000380)=0x5) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000080)) 2018/03/27 23:18:45 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$poke(0x5, r0, &(0x7f00000000c0), 0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r2) bind$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0x5d2c2ed5fc0c2094, @my=0x1}, 0x10) capset(&(0x7f0000000100), &(0x7f0000000180)) 2018/03/27 23:18:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="05000000329c51bdff88080b7dbceeaa5cb4ea582168c43356dfae5132f8db0865e925334068afe8b61d1b65119fa03e57ac337ecbe5601742cfa4d1b4f42f67d5f6dc78df1a28e41edef499475ca9c77cdfb829f4483202c06b191c5cced0ad86087a55dfe0e80a01905a15d37a79ca6f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000640)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000680)={0x1, 0x100, 0x201, 0x5, 0x3, 0x3, 0x7fff, 0xfffffffffffffff9, r1}, &(0x7f00000006c0)=0x20) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) bind$netlink(r0, &(0x7f0000e3eff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000700)={&(0x7f00000005c0)=[0xffffffff, 0x9, 0x0, 0xff, 0xbab1, 0x7, 0xb831, 0x2, 0x7f, 0x100000001], 0xa, 0x2, 0x9, 0x6, 0x10001, 0x34, {0x7, 0x3, 0x3c55, 0xfffffffffffffec4, 0x7e, 0x0, 0x8, 0x81, 0x71, 0x2, 0x0, 0x3f, 0x0, 0xe5, "3c81f614efb64d4b70abd304ce435fb5935aaf66a75b18ebe3db4209e8c07054"}}) r3 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) bind$netlink(r3, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) close(r2) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f00000000c0)={{0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 'fo\x00', 0x1e, 0x1, 0x51}, {@rand_addr=0x85, 0x4e22, 0x1, 0x1, 0x101, 0x1}}, 0x44) sendmsg$netrom(r5, &(0x7f0000000580)={&(0x7f0000000140)=@full={{0x3, {"74e0cdd84a5b38"}, 0x7fffffff}, [{"76008e59b88413"}, {"1d015f0aef74c7"}, {"a136a05dc430d0"}, {"0450c02a7ad4c2"}, {"76966b7b8dfabd"}, {"cf9ea7ad0bf864"}, {"8628c8f6db79b9"}, {"1149b84ddcb3a3"}]}, 0x48, &(0x7f0000000480)=[{&(0x7f00000001c0)="cf0118dad3777e513417c1584f395cb703e55eae238072f6aa46e68c9ce37075686d49c81a1ab8a0503f0db362eebf1c20cf33dcf3ec5f1246dbb0ebab43ebeb381d006c8a38d51bad7b83ee8f02ba3714066e61f8afff8cee80660ae82c97a6df94d57d14e59dba72d8e2f33d4748a3259d1246f7", 0x75}, {&(0x7f0000000240)="5c236abace68637ca2ec818255da29a79c97b4efdc27609308cddb48f9638ecf6d0c928a2de1eb9303d695cd30fd5a541ecbdedfc8332be747686554b5bb532470a21a848d", 0x45}, {&(0x7f00000002c0)="8a2c3e6065a720d90fcee01a98c4433e3d51263bed9c1abf991d9ea7033761153644d30b205f50149875149d530f5e4fb52a4994b6c061240c604aa546eb6fc46a4c2737cd3882972b84590f0929504bcb22b9283f6d8fd0b3399e24aac5806f3999760d6f8c9f9d9c34b7a65bd81af257db5553773d8cb0f4f46126e63e5cfaa04c526282ec2544a79e3b444d6d19e5f875c7e1cc801a147580d9dbd3e6b93896052d9d22be9b5b971eb2add89873ed56331e56da3843c9cc07e1afc735262dce6ae086d0777f6e64813eaf591dc0b5aa49d5580fa3dc0352d5fa425d997f03fdbf8920c71ef3", 0xe7}, {&(0x7f00000003c0)="e5572e5d", 0x4}, {&(0x7f0000000400)}, {&(0x7f0000000440)="a8340ec52010580ec7bddb72622b957c7694188e2f80c2d503a44f9a1b2ed0ed709b393ba0df36f79bfc", 0x2a}], 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="9000000018010000050000001eb53edae965c6dae32a524891420706579c1cc2ebae59bb55e5c396f721df12f8c8abae77b2f961426b8ae14db59186bc95855560771068333fbf930bb082e0a42f2d786a6f24fc5b85c0fac3f0e132fa8adf13cb2221e8d2d7982d3724f11fea97a959c34cc96d6724f07cc50c40fa8d378e60ec17f7e1b5d35ac777dfbb9ff7990000"], 0x90, 0x4000000}, 0x0) [ 46.574371] can: notifier: receive list not found for dev ifb0 [ 46.670733] can: notifier: receive list not found for dev ifb0 2018/03/27 23:18:45 executing program 0: set_tid_address(&(0x7f0000000000)) syz_emit_ethernet(0x120e, &(0x7f0000001280)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/27 23:18:45 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x87e4, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f00000001c0)={{0x0, 0x4, 0x3, 0x2, "9bc17fe71582b4f2851c7f222feda433efe0eca79c1f29b286ce1105401f090ea56988bd8e2ac0e3e692055a", 0x40f3}, 0x2f, [0xe0000, 0x6, 0x7ff, 0x6, 0x7, 0x0, 0x400, 0x8c2, 0x200, 0x1000, 0x3849, 0x40, 0x8, 0x9, 0x9c, 0x4, 0xe0, 0x9, 0x5, 0x2, 0x20, 0x227fb7e6, 0x8001, 0x400, 0x452, 0x3, 0x3, 0x6, 0x497, 0x5, 0x800, 0xffffffffffffffff, 0x7, 0x3, 0x0, 0xfffffffffffffffd, 0x8, 0x9, 0x3ff, 0x2, 0x8, 0x7fff, 0x7, 0xafdb, 0x251, 0x1ff, 0xfe, 0xff2a, 0x3f, 0xffff, 0x100000000, 0xa62, 0x81, 0x4, 0x2, 0x9, 0x8fd, 0x8, 0x8, 0x80, 0x6, 0x7a66, 0xfff, 0x3, 0x0, 0x3f, 0x2, 0x7, 0x1, 0x37c4, 0x3, 0x6, 0x3, 0x8, 0x5e, 0xa3, 0x100, 0xfa0, 0x4, 0x6, 0x5, 0x0, 0x100, 0x10000, 0x5, 0x5, 0x0, 0x7, 0x9, 0x5a, 0xb7, 0x1, 0xffffffff, 0x3, 0x0, 0x4, 0xfffffffffffffffe, 0x3, 0x81, 0x1, 0x7, 0x1, 0x1f, 0x400, 0x0, 0x5, 0x10000, 0x0, 0x3, 0x761, 0x8, 0x6, 0xfbbd, 0x200, 0x5, 0x400, 0x8, 0x68, 0x7, 0x98, 0x3, 0x8, 0x1, 0x7, 0x8, 0xb0e, 0x400, 0x80000000], {0x0, 0x989680}}) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000080)=0x4, 0x4) lseek(r2, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000040)) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x321d37b1, 0x80) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) 2018/03/27 23:18:45 executing program 1: syz_open_procfs(0x0, &(0x7f0000000180)='ns/pid\x00') socketpair(0x10, 0xa, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x21f, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000becff0)) syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_open_procfs(0x0, &(0x7f0000001280)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x6}, 0x8) 2018/03/27 23:18:45 executing program 4: r0 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r2 = getpid() wait4(r2, 0x0, 0x0, &(0x7f0000000500)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) readv(r1, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/24, 0x18}, {&(0x7f0000000100)=""/7, 0x7}, {&(0x7f0000000140)=""/248, 0xf8}, {&(0x7f0000000240)=""/33, 0x21}, {&(0x7f0000000280)=""/231, 0xe7}], 0x5) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x204001) recvfrom$ipx(r3, &(0x7f0000000400)=""/17, 0x11, 0x40, &(0x7f0000000440)={0x4, 0x5, 0x7, "c2f6f099d80c", 0x81}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getrusage(0x0, &(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000080)=0xd6, 0x4) 2018/03/27 23:18:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100), 0x6) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) write(0xffffffffffffffff, &(0x7f0000105000), 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000040)=ANY=[], &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r1, 0x3}) 2018/03/27 23:18:45 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x0, 0x989680}) io_setup(0x9, &(0x7f0000000080)=0x0) r1 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x40) pipe(&(0x7f0000000140)={0xffffffffffffffff}) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x2d5afd58f9dac0f9, 0x0, 0x6, 0xfffffffffffffffb, r1, &(0x7f0000000100), 0x0, 0x6, 0x0, 0x0, r2}]) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000a45f3d)=""/195}, 0x48) 2018/03/27 23:18:45 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000000)={0x4}) 2018/03/27 23:18:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f0000016000)=[{&(0x7f0000000000)="48000000150019704004007fffffff56021100000000e09f488300000058a201f7eb6280dce3bc4a03049174643c89000000dea906000000000000ff41feff4eff2b080000000000", 0x48}], 0x1) 2018/03/27 23:18:45 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000e5cff4)='id_resolver\x00', &(0x7f000093effb)={0x73, 0x79, 0x7a}, &(0x7f0000e38000)='\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x80) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@mcast1}, &(0x7f00000000c0)=0x14) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) 2018/03/27 23:18:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x84080, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x75) fcntl$getownex(r2, 0x10, &(0x7f0000001080)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001180)=0x1, &(0x7f00000011c0)=0x2) move_pages(r3, 0x6, &(0x7f00000010c0)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff0000/0x10000)=nil], &(0x7f0000001100)=[0xfffffffffffffffe, 0x5, 0x0, 0xffff, 0x3ff], &(0x7f0000001140)=[0x0, 0x0], 0x2) 2018/03/27 23:18:45 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000d07fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x7fff, 0x8, 0x4, 0x7}, 0x10) pipe2(&(0x7f0000000040), 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/03/27 23:18:45 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x340, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x10002014}) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x1ee}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000100)={0x32, @rand_addr=0x10001, 0x4e22, 0x2, 'lblc\x00', 0x0, 0x1, 0x2d}, 0x2c) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000ffd0)={0x18, 0x0, &(0x7f00000001c0)=[@exit_looper={0x630d}, @acquire_done={0x40106309}], 0x0, 0x0, &(0x7f00000000c0)}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000010000)=ANY=[], 0x0, 0x0, &(0x7f0000011f9d)}) fcntl$setflags(r1, 0x2, 0x1) 2018/03/27 23:18:45 executing program 5: socketpair(0xd, 0x6, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0xbf, @empty, 0x4e24, 0x4, 'ovf\x00', 0x10, 0x7, 0x33}, {@loopback=0x7f000001, 0x4e22, 0x2, 0x3c28, 0x3, 0x581}}, 0x44) prctl$getreaper(0x2, &(0x7f0000000140)) 2018/03/27 23:18:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x8480) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000240)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff, 0x0, 0x9, 0x400, 0x0, 0x8, r4}) 2018/03/27 23:18:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000000), 0x49a, 0x0) [ 46.853669] binder_alloc: binder_alloc_mmap_handler: 6248 20ffa000-20ffe000 already mapped failed -16 [ 46.884905] binder: 6248:6250 ioctl 89e2 20000040 returned -22 2018/03/27 23:18:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup2(r0, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0xe6b, 0x3, {0x3, 0x0, 0x1ff, 0x0, 0x100000000}}) sendmsg$kcm(r1, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x4, 0x4) [ 46.916864] binder: 6268 RLIMIT_NICE not set [ 46.930623] binder: 6264:6268 BC_ACQUIRE_DONE node 7 has no pending acquire request [ 46.933126] binder_alloc: binder_alloc_mmap_handler: 6248 20ffa000-20ffe000 already mapped failed -16 2018/03/27 23:18:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f67000)=0x174, 0xff) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x384000, @empty, 0xa95d}}, 0x6, 0x13d4035a}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x1, 0x80000001, 0xe74, 0x7ff, 0x2}, 0x14) setsockopt$sock_int(r1, 0x1, 0x40000000028, &(0x7f0000000240)=0x20, 0x4) sendto$inet6(r0, &(0x7f0000857000), 0x0, 0x0, &(0x7f0000f69000)={0xa, 0x4e21}, 0x1c) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000180)=[{r1, 0x8204}, {r0, 0x40}, {r0, 0x2008}, {r1, 0x420}, {r1, 0x10}, {r1, 0x42}, {r0, 0x80}, {r1, 0x100}, {r0, 0x8200}], 0x9, 0x81) [ 46.965150] binder: 6286 RLIMIT_NICE not set [ 47.000485] binder: 6248:6275 ioctl 89e2 20000040 returned -22 [ 47.000927] binder: BINDER_SET_CONTEXT_MGR already set [ 47.012009] binder: 6264:6286 BC_ACQUIRE_DONE u0000000000000000 no match [ 47.031272] binder: 6264:6291 ioctl 40046207 0 returned -16 2018/03/27 23:18:45 executing program 6: r0 = gettid() ioprio_get$pid(0x1, r0) ioprio_set$uid(0x3, 0x0, 0xb) 2018/03/27 23:18:45 executing program 5: unshare(0x400000080000000) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x1000000000000003, 0x4, 0x4, 0x100000001}, 0x2c) r1 = getpgrp(0xffffffffffffffff) r2 = openat(r0, &(0x7f00000019c0)='./file0\x00', 0x8801, 0x6) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000001a00)=""/82) process_vm_writev(r1, &(0x7f0000001680)=[{&(0x7f0000001640)=""/34, 0x22}], 0x1, &(0x7f0000001980)=[{&(0x7f00000016c0)=""/78, 0x4e}, {&(0x7f0000001740)=""/175, 0xaf}, {&(0x7f0000001800)=""/69, 0x45}, {&(0x7f0000001880)=""/114, 0x72}, {&(0x7f0000001900)=""/97, 0x61}], 0x5, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x137001, 0x0) recvmsg$netrom(r3, &(0x7f0000001600)={&(0x7f0000000040)=@full={{0x3, {"1d03ab63052d1b"}, 0x1}, [{"a149aca368e339"}, {"f0623067ef8821"}, {"1b1bffbe91479e"}, {"d088943be19366"}, {"1317c53579f0ea"}, {"1593961a4062fe"}, {"0936c190756bcf"}, {"8ae0f572872b4b"}]}, 0x48, &(0x7f0000001480)=[{&(0x7f00000000c0)="28fdf26da1d6e7ba6f51848627733836599b432ca96ca9d4c982ff380b824079137758fb97b52b81abac778592f598241e7ccf29c9b8de830498739084e6576396c3b7215f5e6a4a74139ece40e06392cb6817dcae7bce16a9c98ea9912c9cfa932d6d2ef10f9e5ebe17f3a82b200a17bdde2149feecfe3d20845c33828c5f03c405872fc6b72f788b5db48098014137e911447a2f9e6fd0862d499335ec1273f294f2eb45912715764d2d1c69487b6007aed57af149bbeb2993532d1cd0dfa3862e26143647345131ce58dd46076e4a8ed9ed53cd2742464d136bcd6da9792c8b493cf42c", 0xe5}, {&(0x7f00000001c0)="d920abff8a2c6d386db79dbfc3ae9e56a342b3e2e3ad30cfe07f22b430cbf8a7fcb1600805f2321e1ff3", 0x2a}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="cb0bf3a6bb9933cc2accbb266964e9cb4bdaf1e1554319b3812ed0ef5fa33e28f0dcf2a18b2f06796753798c4c1c83d52780cb20c01f67e74842ced79c238a8e218bd0d22ef3cfc37a86a705de0c2077a7572b7a53ae6151b5934a9aae115581ac58492bacf3f4c94ce64311f1ac4516bf63669fec7008bc93e607d278e5d3b5ee7119f3dd754d8643563bbe646421739f", 0x91}, {&(0x7f00000012c0)="110f1204d0a5184afe03c134552b44cc1a0dcb174eaa4f9416df5e91bc9af6ff11212fab76273960ff765a3927e06f2eeb029bf5b7062f4b2ddd2e07a7475dd31ff21cbe7bda1e2efdef35ff94294b6f24287b3c2625c3e342145be509b64484b5b1e19ab24b4b3fe8f9ec4ed57db9da3c6fc089383c62949be61a40225362623215ff1752dd17bf00c5ec57ded68023edec2e415972", 0x96}, {&(0x7f0000001380)="5e098a035282cc35f57b6640440651c1d6326a2c9c55dded9dfb0bdb138e43aceef5956447f3a5d7f41fc9cc0bef1408d2", 0x31}, {&(0x7f00000013c0)="6d06a59d0a3f1587cff1d16bae2c71c29504e5689325ae5cfc224161feb578f55fbea7fd15b1e46782e9b9cc9264de6fcdabafbe7280b5731013005d7dadcc8b7d23c49d24b255dc088974a50c73333a0530127a02b44f401db82ac1ab7779dd6fcd53c920509c52b6fce521b586572e8ecc7b80942b3195c29ad072630a0c389479a90535b66dbd6ad04ff3b2", 0x8d}], 0x7, &(0x7f00000014c0)=[{0x68, 0x13a, 0x6, "c1e9d5ef8b489da9a6a89d52d95d2be8a39a6edee62f9978f40600b2a4f719166a44ab321b70d82fbd7af2ab66636c494fde076dc74e7e953d1b7eba5be7a2d9f48837478249da01474a87562f041d92d1bfc685daf11767fb9e84"}, {0x58, 0x11f, 0xffffffffffffff00, "938e5295f6d7aa3b71376059b9e0967f5f832e3b5120a25b0dcfb0eb86e0d8091e55b4d66475baed4ad2fbcb873e731ed6d04b4fcb2b87a32e8869feee367f90a17385368a9aa8635bb9ec"}, {0x28, 0xe966b2efd884809d, 0x4, "bf40bb8488bbb2885ca6aea7430a6a9e6dd29d23bef42e31ba690dc1"}, {0x38, 0x104, 0x0, "e37c3d957471a17e1c05f00b31c76f2dac347b401745c9718d10e99af1b6c281065ea7cb63ea6a143cc8"}], 0x120, 0x1}, 0x102) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r0}, 0x2c) 2018/03/27 23:18:45 executing program 2: r0 = creat(&(0x7f000036e000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) fsetxattr(r0, &(0x7f000050f000)=@known='system.posix_acl_access\x00', &(0x7f0000251ff4)="020000000000000300000079", 0xc, 0x0) 2018/03/27 23:18:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000951000)="2400000032001f1546f9ff7f0000055b090007010c00020050ff01000000000000000000", 0x24) r1 = getpid() r2 = getpgrp(0xffffffffffffffff) kcmp(r1, r2, 0x3, r0, r0) 2018/03/27 23:18:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1000, 0x80000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4081, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x400, 0x8, 0x1, r1}) prctl$void(0x7) 2018/03/27 23:18:45 executing program 4: r0 = userfaultfd(0x80802) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002600)='/dev/vga_arbiter\x00', 0x200000024000, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000002640)={0x6, {{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x551}}, {{0xa, 0x4e24, 0x8, @empty, 0x1ff}}}, 0x104) close(r1) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) close(r0) 2018/03/27 23:18:45 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @random="04e618e2e3fb"}, 0x10, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'yam0\x00'}) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/27 23:18:45 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="73797374656d5f753af2adbbbcc6c8a5b33a7574656d707465725f657865635f743a73302073797474656d5f753a6f626a6563745f723a6370755f6f6e6c696e655f743a7330350000202f7362696e2f6468636c69656e7400"], 0xffe2) read(r1, &(0x7f000022e000)=""/74, 0x4a) dup2(r1, r3) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/36) 2018/03/27 23:18:45 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x100}, 0x1) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000000)={'vcan0\x00', @ifru_mtu}) 2018/03/27 23:18:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0xffff, 0x6, 0x5}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000340)={r4, 0x4}, &(0x7f00000003c0)=0x8) r5 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x7f) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet6_tcp_int(r5, 0x6, 0x17, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f00000001c0)={0x0, 0x3f, 0xef5c, 'queue1\x00', 0xd2fa}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000380)) 2018/03/27 23:18:45 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000001640)='/dev/usbmon#\x00', 0x0, 0x48000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r2, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x100000000001, &(0x7f0000001b40)=0x0) dup3(r0, r3, 0x0) io_submit(r4, 0x1, &(0x7f00000004c0)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0x0, r3, &(0x7f0000000240)}]) 2018/03/27 23:18:45 executing program 4: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="02", 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000080)=""/174) 2018/03/27 23:18:45 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040), 0xffffffffffffffbb) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x519000) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000080)=""/79) 2018/03/27 23:18:45 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000140)={0x6, 0xf5b0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) memfd_create(&(0x7f0000000180)='filter\x00', 0x1) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x50) syz_emit_ethernet(0x43, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0xffffff88, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) 2018/03/27 23:18:45 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001300)={0x4, 0x0, [{0x6004, 0xe1, &(0x7f0000000100)=""/225}, {0x10000, 0x1000, &(0x7f0000000200)=""/4096}, {0x10d000, 0x73, &(0x7f0000000040)=""/115}, {0xf001, 0xc9, &(0x7f0000001200)=""/201}]}) sendmsg$inet_sctp(r2, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70), 0x0, &(0x7f0000437f70)}, 0x0) 2018/03/27 23:18:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f0000bb6ffe)="02", 0x1, 0x2001fffc) lseek(r0, 0x200000000002, 0x3) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/03/27 23:18:45 executing program 1: r0 = userfaultfd(0x80802) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000080)=0x9) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x80) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) accept4$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14, 0x800) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000180)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) 2018/03/27 23:18:45 executing program 5: add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="c5645b629b73c6104af637ba16935545ce909909", 0x14, 0xfffffffffffffffd) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xe000, r0, r1, 0x1, 0x8001, 0x80000) 2018/03/27 23:18:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)) 2018/03/27 23:18:45 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x28001) munlockall() write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0x1}, {}], 0xd8) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x5) 2018/03/27 23:18:45 executing program 7: unshare(0x20000000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x18000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x5}, &(0x7f00000002c0)=0x8) clone(0x4011ffe, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000db7000)) clone(0x800000, &(0x7f0000000040)="a8504f5085f42bb1debcd930271051b4bd0fc2b8d72d13b08d3b3132", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="f8b636acc1d18e75d64aee4f30f7d2b2ebc056821e178e8d88e63495e6a8778f5f4215f6745a76af922157e5661f7bee899f4ef5762fab8682044964d7dd55b89c1fc10d2d413111fcad391f89b564d2a2b19fc6d9512611b6bba22cefa54f195956fe233fc45a39cd70bcc7030d0ae2baba2677536ca5c23199a11b30dcd184540bea846e8772c467dece341a8f3e076377a5be446b49787d621749ff9d2af5a428b5265ebf") 2018/03/27 23:18:45 executing program 3: syz_emit_ethernet(0x92, &(0x7f0000000100)=ANY=[@ANYBLOB="ff3997ffcd00aaaaaaaaaa0086dd606f8238005c2f00fe8000000000000000000000000000aaff0200000000000000000000000008000000000000000000070800000000000000000000000000000420880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000003f37680200000000000000000000000800655800000000da229ff1930161075be5051aa97b5d9c91471ef0e85ecb84d7c2bc81754dad3345d59ad713c8a36f6eb32662fbd1"], 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/03/27 23:18:45 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000240)=0x3, 0x4) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x80000) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) clock_getres(0x7, &(0x7f00000001c0)) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000012c0)={@dev, 0x0}, &(0x7f0000001300)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001340)={'ip6tnl0\x00', r3}) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @remote}, &(0x7f00000002c0)=0x10, 0x800) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000000340)={0x1, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x10, 0x5, 0x81, 0xfffffffffffffff7, 0x7, &(0x7f0000000300)="6772653000007ff64512598000", 0x6fed, 0x5, 0xfff}) mprotect(&(0x7f0000fef000/0xe000)=nil, 0xe000, 0x0) r6 = syz_open_dev$admmidi(&(0x7f00000006c0)='/dev/admmidi#\x00', 0x3a2, 0x800) ioctl$sock_ifreq(r5, 0x89b3, &(0x7f0000000640)={'vlan0\x00', @ifru_settings={0x1, 0x41a8, @fr_pvc=&(0x7f0000000600)={0x1}}}) ioctl$TIOCSCTTY(r6, 0x540e, 0x153e) creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000000680)=r4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0xffffffffffffffc0, 0x80000000, 0x8001, 0x8, 0x8, 0x6, 0x7ff, 0x58, 0x6, 0x1, 0x5, 0x6, 0x9f2, 0x100000001, 0x5]}, &(0x7f00000004c0)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000500)={r7, 0x82, "81e7240dafc30563776c2e1a46960289afd32c38ea3106304856fffcb23b0bcee38b0561c38b42b5f6dc0f0af289edfd4d01d84ed65c7e7212d4904ece2082466051af2f6efd847814a3fa934efb64f75d1849b37cb450eceb7f47b40847be26d0933eeaefedc9eba551e5c82d2ddb67934595f07f7b0bc85ac3599e5c54e30b9120"}, &(0x7f00000005c0)=0x8a) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/03/27 23:18:45 executing program 2: r0 = getpgrp(0x0) r1 = gettid() r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x80000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xc1a4}, @in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff]}, 0x7}, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x3}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x5}, 0xc) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x4, &(0x7f000058a000)={0x0, 0x0, 0x4}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fefffff}, 0x8, 0x0) readv(r4, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) 2018/03/27 23:18:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="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", 0x1000) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des3_ede-asm)\x00'}, 0x58) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/vcs\x00', 0x33a46db6d2ea901b, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001140)={0x1, 0x0, [{0x5000, 0x8, &(0x7f0000001100)=""/8}]}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001180)=0x100, 0x4) get_thread_area(&(0x7f0000001080)={0x8001, 0x20001800, 0x1000, 0x401, 0x7, 0x5, 0xffffffffffffff80, 0x80000000, 0x4, 0x2}) 2018/03/27 23:18:45 executing program 0: io_setup(0xba, &(0x7f0000000140)=0x0) r1 = socket(0x2, 0x803, 0xff) shutdown(r1, 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={0x0, @local, @remote}, &(0x7f0000000340)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xc, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000010000000c00000000000000030308003f00000000000000000000009500000000000000"], &(0x7f0000000200)='syzkaller\x00', 0xaa, 0xac, &(0x7f0000000240)=""/172, 0x41f00, 0x1, [], r2}, 0x48) socket$vsock_stream(0x28, 0x1, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x412000) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000000c0)) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000080)="0fde2d037dc2eb215d610dc3c65ac45d809af44d", 0x14}]) 2018/03/27 23:18:45 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) ioctl$KDSETLED(r2, 0x4b32, 0x200) close(r0) 2018/03/27 23:18:45 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x86) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) sendfile(r0, r0, &(0x7f0000000140), 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'bcsh0\x00', 0x600}) close(r0) 2018/03/27 23:18:45 executing program 7: r0 = socket$inet6(0xa, 0x200000003, 0x8) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140)=""/253, &(0x7f0000000000)=0xfd) recvmsg(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000380)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/03/27 23:18:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)=0x2) r3 = dup2(r2, r2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x10003, 0x0, 0x1, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000040)={0x6, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) [ 47.313692] encrypted_key: master key parameter '' is invalid [ 47.346425] encrypted_key: master key parameter '' is invalid 2018/03/27 23:18:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000180)="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", 0x134) 2018/03/27 23:18:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r1, 0x4}) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r2, &(0x7f00000001c0)='ceph\x00', &(0x7f0000000180)='keyring\x00') ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x6}) 2018/03/27 23:18:45 executing program 4: io_setup(0x3ad, &(0x7f0000000140)=0x0) r1 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) timer_create(0x0, &(0x7f0000000700)={0x0, 0x0, 0x1, @thr={&(0x7f0000000680)="6f0c0c79f5e2f6483640928cad0f6f800d8ab1c448923803c8ec35aa3bf38397ad7d3b158dffccf0dadb520f5558d229971f87385f", &(0x7f00000006c0)="57589a393568c652a7d6ecf9fb496aac96367d88c0fce2747e4c882dcc8fcbc0a8e7ce7f7e59deb5ae3a02ba9e1a47d64067e7c83c5af0b97f428b"}}, &(0x7f0000000740)) r4 = eventfd2(0xd2c, 0x1) r5 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x1) r6 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x4542, 0x80) syz_open_dev$sndtimer(&(0x7f0000000540)='/dev/snd/timer\x00', 0x0, 0x8040) r7 = eventfd(0x7fff) io_submit(r0, 0x4, &(0x7f0000000640)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0xb, 0x7f5, r1, &(0x7f00000001c0)="b8d923720e0937d79b7165c0626fd4c30a5d9dd9cf183f2683017575175d8febdbbeb4eecce2805a65965ea102baadb066915df15581ff46723613cec8a69142a56b5c5c2446f1ee840b", 0x4a, 0x8, 0x0, 0x0, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2, 0x1f, r3, &(0x7f00000002c0)="90cbf9d598492a38cf81f71d1827e7efff59fdd3ab06c2a663c754d852d6ecbc80a712f8c8c388dfe04280c08cb37c7a97a641e7f4e1dfeceedd47efb99562336a4e24365f336b6c497ed932c1d9272d72e97833ddf06117", 0x58, 0x10001, 0x0, 0x1, r4}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x1000, r5, &(0x7f00000003c0)="4ddb3da5c09fb10bd93a13abb3b3e297cac6c13c30b4a508a338ea142563b88734180d91f34ec550bd2982a81d763eff6ec321470bbd312b4d088333ef6a226aaa048c406644d4415d776d7c08f9b2da6429ac3bfb3cfbb081169ee3b3a506afbbced41ffed8cf96fdc38f0fec0b9703de85665c5a82de9de02cef25a8f4522346d78a52615ad8b9e67184513a472746c5593aad3470f6b33011e13a12149a53eed1dc9711a5b76129db04b9af55c9aa1eaa1d", 0xff1e, 0x8, 0x0, 0x1, r6}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0xb, 0x1, r7, &(0x7f0000000580)="ea8f522aab6b7dd6e26ec9a6a4e8afde0680e39bfc576d31b391f19e1f4560737e7839116aa016b65b2f612feb3f943686a50187199e43ee7a172aa3725e925dec4703db5713ac323fbc8ab524f3ad78b652fd9511c7bf08860dc1e56b1fe864f81487cf18f0268d5b03339cd510", 0x6e, 0x6, 0x0, 0x1, r7}]) r8 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x20, &(0x7f00000004c0)=0x0) r10 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1ff, 0x400080) read$eventfd(r10, &(0x7f0000000100), 0x8) io_submit(r9, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x0, r8, &(0x7f0000000040)}]) 2018/03/27 23:18:45 executing program 3: r0 = memfd_create(&(0x7f0000000000)='(!\x00', 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0xe21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/27 23:18:45 executing program 5: r0 = userfaultfd(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0xfffffffffffff7bd}, &(0x7f00000001c0)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r3) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/27 23:18:45 executing program 7: r0 = socket(0x3, 0x100000806, 0xffffffffffffffdc) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ifb0\x00', r1}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x200, @empty, 0xffffffff80000001}, 0x1c) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="3b6cbf857897"}, 0x14) 2018/03/27 23:18:46 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x400800, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000eea8c3)='./file0\x00') mkdir(&(0x7f000000e000)='./control\x00', 0x0) dup(0xffffffffffffffff) mkdir(&(0x7f0000000180)='./control/file0\x00', 0x4) rmdir(&(0x7f00000001c0)='./control\x00') 2018/03/27 23:18:46 executing program 0: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x4) 2018/03/27 23:18:46 executing program 2: keyctl$restrict_keyring(0x1d, 0x0, 0x0, &(0x7f0000000180)='&\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000007, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff}) dup2(r2, r1) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240)={0x1000, 0x3, 0xfc, 0x1978, 0x5, 0x0, 0x800, 0x7f, 0x80, 0x9, 0x2}, 0xb) 2018/03/27 23:18:46 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x240000, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200000, 0x0) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000000100)) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)=""/98) 2018/03/27 23:18:46 executing program 4: statfs(&(0x7f0000000180)='/', &(0x7f00000001c0)=""/94) fchmodat(0xffffffffffffffff, &(0x7f0000000500)='/', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000040)=""/90, 0x5a}, {&(0x7f00000000c0)=""/122, 0x7a}], 0x3, 0x0) 2018/03/27 23:18:46 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x7fff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0xffff, 0x4) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000180)={0x7fffffff, 0xfffffffffffff043, 0xbd, 0x80000000000005, 0x1, 0x5, 0x8b92, 0x4, 0x9, 0x9}) ioctl$int_in(r0, 0x5421, &(0x7f0000cd9000)=0x1) read$eventfd(r0, &(0x7f00000000c0), 0x152) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000280)) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000040)="4bb8bde053309e7b37e59a83ae72d44bb8da6cfd89a228ca9d7dbc6b11cc6693bfe98bee5d74680c74a0e7e93ceb1c04d9dfa10203ff3668d0da14b33b42e1d34041e4b35b3c82c9a284d9bb6269a16d79243ad809e208db07bae7f5465e0abc0f4b1c3c99c40fb950baa3d93b9c280c13cc5189ae1b3c2cc6c6c973") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r1 = getpid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x1ff, 0x8001, 0x2, 0x5, 0x0, 0x9, 0x80800, 0x1, 0x4, 0x5, 0xb, 0x2, 0xf5, 0x0, 0x100000000000000, 0x4, 0x3f, 0x8cd, 0x8001, 0x880e, 0x4, 0x3f, 0x0, 0x4, 0x4, 0x8, 0x400, 0x5, 0x5, 0x0, 0x0, 0x7, 0x80000001, 0x3ff, 0x7, 0x4, 0x0, 0x4, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}, 0x400, 0x9, 0x9, 0x4, 0x1f, 0x7, 0x4fc0}, r1, 0x4, r0, 0xa) 2018/03/27 23:18:46 executing program 7: r0 = socket(0x10, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x6}, 0x8) write(r0, &(0x7f00001fcfdc)="2400000052001f0000e4f40700ff03140200070004000100010000000000000100800000", 0x24) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net\x00') bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r2, &(0x7f0000000100)="ddd3ad7b30c271ceb68b7c30921fba0f4b6235a5349dfb04188f7a7ab8e9cad28b5ea8ff24c3b887fe6c2bf0ab390da940202f42828d098af4f191599ed8004ec7d3051b47c14cfe556694a01da4bd9b77b428b6cdf7179a52973522f9d05321ca6a44c6b148", &(0x7f0000000180)=""/63}, 0x18) 2018/03/27 23:18:46 executing program 6: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='r', 0x1, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0) r1 = add_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="8a678cf07e6e405e0b5fe745632c07b805f4a3dec46639a03ec49666a0071441df557d69371aaae13a7da011e24494471172080b4d8649213bb51890a22cad53c4aed02659d4d363caea8401d625ec248c762792ef40960c682e09", 0x5b, 0xfffffffffffffffa) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x400000, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000400)=""/28) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="81f8d94949c9e0d9dced36fffed715c70d0415be5ff1c8ebe6e8a8e2754f70ef9c6885cdbbaf44c361b314609604d52b88ed349cf7dd8dc679ccab99f0bd88ed1716da913a63c1aa2c01e64923aae6c0cdcd272841d7f453c8deba4b5b6ddf176df6cabd931362d1078a20f64c795d774b3f2d59f8c57f3759a252a9b97bb20e06f58d184b6154242cf2c631cba6f9779c97f0417d542b60700e61f2c9564fdeded567bafb8a4eeaff52ef5e54478200f239c45abac412d7556eae3d45441e10f83c355dbd550c", 0x14a, r1) 2018/03/27 23:18:46 executing program 5: clone(0x0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)) 2018/03/27 23:18:46 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x70febe2c) r1 = accept4(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x80, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x2, 0x1, 0xff}, 0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) 2018/03/27 23:18:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000280)={'icmp\x00'}, &(0x7f00000002c0)=0x1e) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) get_robust_list(0x0, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000240)=0xc) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x80200, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000380)={&(0x7f0000000300)='./file0\x00', r2}, 0x10) mkdirat(r2, &(0x7f00000003c0)='./file0\x00', 0x11) 2018/03/27 23:18:46 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xbf}, &(0x7f0000000100)=0x8) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1a) 2018/03/27 23:18:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000069000)={0x0}, &(0x7f0000066ffc)=0xc) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7f, 0x121600) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xd0, "6987b560a3388e0ae0bd8813ebacb36ce0f21da53cf69c2f35c55831a71104c4cdebe036d299b76945d7fec3e10850b69e6f830d254bbe85b58f2c6aebf69d1236a6fc81f1819d616533bd200d803976ac8d92d13569274a62179e4f35a9ceb2d2842064d524f63e05fb2adecdffb706fa51d7d65620f0db5d8ac52f70203fafd56d553513f30517178f3d243beffbf2d0af9cb0f46a89a2b556ac2e284337da6fdba776b2b61f37bff2824ba4f4fe9e7229d6ee87b8e95adf70c453103024d0a797d077ae6c740b1096bf808b5a8100"}, &(0x7f0000000180)=0xd8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x3, 0x1, 0x800, 0x4, 0x9}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000989000)=0x100) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{r7}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r8 = dup2(r6, r7) fcntl$setown(r8, 0x8, r1) tkill(r3, 0x14) 2018/03/27 23:18:46 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000040)) 2018/03/27 23:18:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xc48, 0x400000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x30, 0x0, &(0x7f0000000040)=[@increfs={0x40046304, 0x2}, @acquire={0x40046305, 0x1}, @acquire={0x40046305, 0x4}, @release={0x40046306, 0x1}, @decrefs={0x40046307, 0x2}, @increfs={0x40046304, 0x1}], 0xcb, 0x0, &(0x7f0000000080)="560b296d07c58c5ceb4193b9bcb4ecb3fe253657dd7c1d3be5d015b4194923694f39cc27f0114a60ff654665a801c6e81ec4bd0f02c945073852d6ec4b69188e00f92afcf020d572ab2ff03aecb6f5866c9c223dc79694937f4a8a0de9ef806c12b5dfa8682f1221d4f4adf437030fe98d2b4a5c532162d7f8bdc84221c833e309afe414a0a3aee3d110911ca53b5428b9590d6c14219fed2a3448493955e6a72fc3a6fc95f47e74e97b296385db2503707565cd264cbd25944a4455a5129c6c0425b20b65b58656f9a63d"}) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) 2018/03/27 23:18:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000980)='net/ip_mr_cache\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="3f3f271c8d75adc9725082ffa00d688036bc64c5c24c78016a750bf262b2c50031037d480039b62f6c55c6009b6fa955e0e081be8bd1dfca06196d32004cdbd5ef8d7fe91012f2bb3bfe94ec4637f0be05dba7cad3401ff1deb0d3ce85615ff992f04e02affadfbad9b52b6ca0c7655f083a015fda6c221bbfdccc033655165981297395", 0x84) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x7f) 2018/03/27 23:18:46 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="20dc8bb081f825c08700fec7000000000000000000000000000000000000000000001e00000003000079b09056a9e3d6411de174f47cb1401536437200000000000000000000000000000000"]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x301400, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setns(r0, 0xc000000) getpeername$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x1dd635f44656cb8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'gre0\x00', r3}) 2018/03/27 23:18:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) listen(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000000000a, &(0x7f00007d2e25)=0x4, 0x4) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/27 23:18:46 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x1, &(0x7f0000000000)=""/4, &(0x7f0000000140)=0x1ae) r1 = dup(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x9fa8, 0x80000000]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x26, "033c1ed0ef946bbf24e18982ab756884470453e773dc04a9d2b6e6a2d3b3fdda44e516987410"}, &(0x7f0000000100)=0x2e) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x7, 0xb5}, 0x8) 2018/03/27 23:18:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r0, 0x227d, &(0x7f0000000080)) chmod(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) 2018/03/27 23:18:46 executing program 5: ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00000000c0)) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040)=0x4, 0x4) 2018/03/27 23:18:46 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000040)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x200000}) ftruncate(r0, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000b32000/0x1000)=nil, 0x1000}) 2018/03/27 23:18:46 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'ip6tnl0\x00', 0x45}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000080)={0x9, 0x1b, 0xd3, 0x7f, 0x5, 0x4}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='yam0\x00', 0x10) 2018/03/27 23:18:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/l2cap\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x556}, 0x8) socket$inet(0x2, 0x6, 0x3) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') [ 47.743656] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 47.756918] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/03/27 23:18:46 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x4, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}]}) r1 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x84, 0x1e, &(0x7f0000001000), 0x3) [ 47.791090] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/03/27 23:18:46 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000300)={0x2, 0xd, 0x0, 0x0, 0x20000000000000c1, 0x0, 0x0, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/03/27 23:18:46 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syzkaller1\x00', 0x0}) connect(r0, &(0x7f0000000080)=@ll={0x11, 0x6, r1, 0x1, 0xbd2c, 0x6}, 0x80) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, r1}, 0xc) r2 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x0, 0x4, 0x7, 0x1, r2}) connect(r0, &(0x7f0000bd2000)=@in={0x2}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') sendfile(r0, r3, &(0x7f0000cefff8), 0xae04) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/27 23:18:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, 0xfffffffffffffffb) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x2000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000400011e000600001a000008004000000000"]) get_thread_area(&(0x7f00000000c0)={0x7, 0x0, 0x400, 0x6, 0x7, 0x5, 0x89, 0xffff, 0xffffffffffff36d7, 0x2}) 2018/03/27 23:18:46 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000028c0)='/dev/mixer\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000000)=0x1c0, 0x4) 2018/03/27 23:18:46 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x99, 0x4000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000080)={0xffffffffffffffff, 0x45, "915b253356117647fa0a3a8f0eb134a7ed1affd12e0498b6f43aa122318b83a952c84113eedaa796c0f3a37ed2d2d6f5dde79f2ab85df3f0887bed9e3ddf591b3627fdaaec"}) clone(0x0, &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)) wait4(0x0, &(0x7f0000000340), 0x40000000, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1ff, 0x200000) 2018/03/27 23:18:46 executing program 3: r0 = memfd_create(&(0x7f0000000080)="050089563ce552e207000000000000ed0ffc98c9d79a9a0cc9b1f5580600000000000000c1359a542926419ffd3a08e50e8f24a1f1a227e97be70740fa033d60b0c0917425ff496bf0a4a7075d36fb231f64003ca701b4930bc070debcfd200f2e3541b88fb06bdb1a6db1f059e07f90cfd3363b", 0x1) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x200) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x10) 2018/03/27 23:18:46 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480)="12", 0x1, 0xffffffffffffffff) keyctl$assume_authority(0x10, r1) mmap(&(0x7f0000952000/0x4000)=nil, 0x4000, 0x1000000, 0x12, r0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000140)='syzkaller\x00', 0x0, 0xd1, &(0x7f00000001c0)=""/209, 0x0, 0x1}, 0x48) 2018/03/27 23:18:46 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x7ff}, {0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x40, [0x7ff, 0xaf, 0x10000, 0xdab, 0x1, 0x9, 0x2f90, 0x81]}, 0x5c) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) recvmmsg(r0, &(0x7f000000df00)=[{{&(0x7f0000000140)=@alg, 0x80, &(0x7f0000001380), 0x0, &(0x7f000000efc1)=""/63, 0x3f}}], 0x1, 0x0, 0x0) r3 = getpid() getresuid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) r5 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) getresgid(&(0x7f0000000580), &(0x7f00000005c0)=0x0, &(0x7f0000000600)) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000240)="7a4a4f919cb1f66e6da95f76647896650cf52693815094c314b687e8416dc5eabb1764394e3f87e8b44a44eab26fab94c2ee924328580ea1b758898976821ede5ce1ed530938a888ffa3cbc89433d0bda267b98b", 0x54}], 0x1, &(0x7f0000000640)=[@rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x40, 0x4801}, 0x90) 2018/03/27 23:18:46 executing program 0: r0 = memfd_create(&(0x7f0000e5d000)='*\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x40002) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000000040)=[{0x7ffffffe, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @result}, {0x82, 0x6, 0x0, 0xfffffffffffffffe, @tick, {0x0, 0xffffffffffffffff}, {}, @addr}], 0x38) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000080)={0x3, 0x0, 0x4, {0x0, 0x989680}, 0x4, 0x1}) fremovexattr(r0, &(0x7f0000000000)=@random={'os2.', '*\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000100)={{0x6, 0x65a62c6f}, 'port1\x00', 0x81, 0x40000, 0xffff, 0x1, 0x0, 0x7fc2, 0x1, 0x0, 0x5, 0xfffffffffffffff9}) 2018/03/27 23:18:46 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x3ff}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffff000}}, 0x7fff, 0x8001}, 0x88) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x50) r2 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="ec"]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000300)={r3, 0x1, &(0x7f0000000200)=[0x80000001], &(0x7f0000000240)=[0x2, 0xd9, 0x0, 0x100000000, 0x0, 0x800], 0x20, 0x7, 0x8, &(0x7f0000000280)=[0x1ff, 0x7, 0xc7, 0xf2b6, 0x2, 0x2, 0x3], &(0x7f00000002c0)=[0x800]}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/27 23:18:46 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000e53000)={0x0, 0x0, &(0x7f0000621000/0x4000)=nil}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2c, &(0x7f0000000000), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'dummy0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'teql0\x00', r1}) 2018/03/27 23:18:46 executing program 7: r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x2, 0x0) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000100)={0x0, 0x5, 0x1, &(0x7f0000000040)}) write$eventfd(r1, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) readv(r1, &(0x7f0000002fe0)=[{&(0x7f0000000080)=""/108, 0xffffffffffffffdf}], 0x1) 2018/03/27 23:18:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) io_destroy(0x0) process_vm_writev(0x0, &(0x7f0000001280)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/93, 0x38b}, {&(0x7f0000001140)=""/33, 0x21}], 0x3, &(0x7f0000001240)=[{&(0x7f00000011c0)=""/61, 0xff48}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) restart_syscall() getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) io_setup(0x80, &(0x7f0000000240)=0x0) io_destroy(r3) 2018/03/27 23:18:46 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000100)="610fc0e766b9380900000f32baa100b042eef390f30f51220f0131260f3036660fedf80f2004"}], 0x0, 0x0, &(0x7f0000000140)=[@efer={0x2}], 0x10000000000002dc) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = dup2(r0, r1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@multicast2, @dev, 0x0}, &(0x7f0000000040)=0xc) bind$can_raw(r3, &(0x7f0000000080)={0x1d, r4}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/27 23:18:46 executing program 4: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000001c0)={r2, 0x2}) r3 = timerfd_create(0x0, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x0) 2018/03/27 23:18:46 executing program 6: modify_ldt$read(0x0, &(0x7f0000000000)=""/44, 0x2c) clock_gettime(0x6, &(0x7f0000000040)) 2018/03/27 23:18:46 executing program 2: socket$unix(0x1, 0x3, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x44040) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x5], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000003ff8)) 2018/03/27 23:18:46 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x4, 0x4, 0x3, 0x2}}, 0x26) dup3(r0, r1, 0x0) 2018/03/27 23:18:46 executing program 0: r0 = pkey_alloc(0x0, 0x1) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000001c0)=0x2, 0x4) pkey_mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4, r0) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r2 = inotify_init1(0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$getenv(0x4201, r4, 0x5, &(0x7f0000000180)) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r3, 0x0, 0xffffffffffffffff, 0x0) 2018/03/27 23:18:46 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5450) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200)=0x20000000003, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x20000000002271, &(0x7f0000000000)) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)=r2) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000040)) 2018/03/27 23:18:46 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x440000, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000100)=""/231) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') recvmsg$netrom(r0, &(0x7f00000018c0)={&(0x7f0000000240)=@full={{0x3, {"5f3a1c598bf18f"}, 0xf18}, [{"47cdbef61dc0ce"}, {"c6b49efd89c6be"}, {"05ed74a1a6ae5f"}, {"32614f8370944e"}, {"3f5b2dbab1ecd2"}, {"010cff4c849202"}, {"232e7853b0cd39"}, {"39c9e61c8940c2"}]}, 0x48, &(0x7f0000000080)=[{&(0x7f00000002c0)="af7e812a02b8e2b66970bb7f1df480ab9eb47bf96203451e248b714930940f2ad087954400cd7c10731094257bfed88c99850b7df07575a536cc59ca8acbf30002375d0f2618afd49ecd1613c3c6cee326cac5f1a0a87bbca59d4c256a1ea9c44cd2b5604c68bfbe135a21ff101b5197b5d6ac65ce182541f53b3ea547cd608bf1f24fc0e84eb238", 0x88}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="231d01871af7fc6737c9a30ebd795b5d977f85377f52f4350ad952c27489ef9aa2f08e509313de0e5606e57036698a55d153e2b7fb48f5de3792625a961fe60dd8363c07fd90c5364686a455c1c7e1716ac24357334d8782a0f3ae600985f94697c01e7d48d05f79ed0f23cace8c05faec480bf5ea1f10356f511b9100e350d3d6b0b6ba98392508387fa235a5c35e2cdc12e8cec74b715ad6cb3fd2766caac5d3b2983dd9d8911c73b3e6f9a8a86059325927a9f06bc2af4eea6dd8f4b9f3707a7cbcf764718c58621c", 0xca}], 0x3, &(0x7f0000001480)=[{0xe4, 0x11d, 0x48000000000000, "01e9136f2cc402604a9638e53f33d7a9dc7a638bbff96153a9b455abdb32b127723ef4685e6ef01f324d4b600e67a418293b6263b4a1a0d0a1987b7d7ecbc4b6b8afddd5672766e5725deafe57377af442944825402c22c1e818a2c51a87d7839aa8628fe88a7d76e2d3becdd3d252bf2301ee4b5dfcd414b4c5ac97062b72c21454966c71a41d5293c84b3e6ba4f7dfd815fbbc808f6b3b49b47d95516bc54abf6aa03568ab0b202e2294b83cb20d2708832b7bcbf82ff8cb7aeead019be050168db4a0d2c72739a83507f8e744be9c343fdafeeee6e4e3"}, {0x100, 0x112, 0x9474, "2c9f59064a72a05eb755d88c2373780aa2d4cb742c15b12827deb7f7276b1f0ce1d3db6da7c9d83abd6786b6b82cc70afdded8bfa47bafe2c3c8b3d2c259bb2c992f33e509703a26d409806693a03737c23eb42109be4c832a2acbfdd35552e9ea5701e0bd4e5e61e1c932d79c463aa4cf71ae17a12d778a1db62594f8fffaaeb1c0bdeac06569aed1f2689bd573785324f75e057da2e687517d6e5669634e502720f2163bdfa3946d633c66231210c7cf3c9cd7cb489d32a1aed0319a8984ab1a315cc99a4790745fc1cb2f2fa109bfbe7c5f02e61edcae1be9a089621a4a62d9d16634d3777e7337e267f56b4f7c8243"}, {0x104, 0x11f, 0x5, "347da401cd32c06572f9ca31012f6759ec18e865fc3591b19326a6f41d2456c9de7985822ec44ed631605e592ccd2f7e38bee6c43b6e1549959332c5892f9972d0d19070fd7e5340fe367b99cc6a011c86cb895a8ff9dcfdd523f3ee3f87592ba83dbb70186e2fd9db8d46d3b9148360f42124902e95afd2dabacb1beb0b72fea72fbb444f866daa61c793a0f883bef30f046a72406b419b5ff865a78f3ed2e6444429ac51deb14d2b6aa7aab8cc17f0f0f7c28a91b95d6f58231beb44f87a372eb5aef9c2ca9fd5ac96f1657abfc9b1cedc1a746b5f62174be35c7392be89943c345e33c1b3f1af01db0da278ad774737ed852be06a7daa"}, {0xd4, 0x88, 0x100000001, "b3c83ed5f97748bdc64651c9ef6470c7597f63832c2abcb835d2369812650c470bf9b57244bebb2f291f98f04ef9d644ff70dcc6eab78176eb0dcd9ff6a672661bcc3455590731c872a0871e8057b3217a6003775ffb0d6ddd75215c2ebcdfd2d4cd30589352adaf1661b792fcff74b1e786ca9757b792846e3fd8216434d08ecc5a06cf6c3a60708348b21670dd80ef60bfff693172149955f9b4b0582242ea73e27b9115a5e05ff847c6769525f865326a9e61dc78f7687bff0bb60247f2d87fd9f01b3f"}, {0x64, 0x13f, 0x7, "bc8bd22ae965746d7b728bc6dadad50e340ab37e31e70a11ae8b9b3adcd6a83b432d6f327705c6fd9e682903c10a83feeb0d22601acf9b9f915c3c6d90fb667176a8477a574fcbfce321c03961a110d7e3eef5ece7"}], 0x420}, 0x381e30edc6785e6) r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f00000000c0), 0x200) 2018/03/27 23:18:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000007affc)={0x0, 0x3}, 0x4) r2 = geteuid() r3 = getgid() fchown(r1, r2, r3) 2018/03/27 23:18:46 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score_adj\x00') exit(0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x60) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000100)='autogroup\x00') ioctl$KDSETMODE(r1, 0x4b3a, 0xfff) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x1, 0x0) 2018/03/27 23:18:46 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80000, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000002c0)={0x5, 0x7}) sendmsg(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@l2={0x1f}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000440)="13", 0x1}], 0x1, &(0x7f0000001900)}, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/209, 0xd1}}, {{&(0x7f0000000980)=@hci, 0xc, &(0x7f0000000040), 0x202, &(0x7f0000000140)=""/240, 0xf0}}], 0x2, 0x2042, &(0x7f0000000b80)={0x77359400}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x4000) 2018/03/27 23:18:46 executing program 0: mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000021ffa)='./bus\x00', &(0x7f0000f6dffa)='ramfs\x00', 0x800001, &(0x7f00000000c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) renameat2(r0, &(0x7f00007a8ff8)='./bus\x00', r0, &(0x7f0000e61000)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/03/27 23:18:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e22, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x1}, 0x7, [0x976, 0xfffffffffffffffb, 0x240, 0x10001, 0x7534, 0x1, 0x3, 0x8000]}, 0x5c) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x40}, 0x1}, 0x0) 2018/03/27 23:18:46 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1f, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x1ff, 0x30}, 0xc) setsockopt(r0, 0x8000000084, 0x1, &(0x7f0000000000), 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000012c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8481d03}, 0xc, &(0x7f0000001280)={&(0x7f0000000240)={0x1c, r3, 0xcd7927a8da4e9c70, 0x70bd2a, 0x25dfdbfc, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x1) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f00000001c0)=ANY=[@ANYRES16=r2, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="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"]]) 2018/03/27 23:18:46 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000000180), 0x2ce1) mmap$binder(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x3000003, 0x13, r0, 0x3) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000000)={0x5, 0x0, [{}, {0x0, 0x0, 0x8001}, {0xbff, 0x0, 0x401}, {0x33, 0x0, 0x800000000000000}, {0xb59, 0x0, 0x9}]}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x5, 0x6, 0x7fff80}, {{0x0, 0x7530}, 0x9, 0x3, 0x4}, {{r1, r2/1000+10000}, 0x2, 0x9, 0x2}, {{0x77359400}, 0x6, 0xb6, 0x9}, {{}, 0x6, 0x9173, 0x1}, {{0x77359400}, 0x1000, 0x1, 0x7}, {{0x0, 0x2710}, 0x5, 0x1000, 0x2}, {{0x0, 0x7530}, 0x10001, 0x9, 0x10000}, {{0x77359400}, 0xfff, 0x3, 0x3f}], 0x90) 2018/03/27 23:18:46 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000006000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000004000), &(0x7f0000000000)) remap_file_pages(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x7, 0x800) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x80, 0x80000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x42000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xbc, r1, 0x200, 0x70bd2c, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5492}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000091) 2018/03/27 23:18:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing={0x0, 0x2, 0x4, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x8000) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x11}, 0x1c) [ 48.149619] mmap: syz-executor5 (6587) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/27 23:18:48 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0x18) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0xcad7) 2018/03/27 23:18:48 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000000080)="ade4a5b797") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x10080, 0x0) setsockopt$inet_buf(r3, 0x0, 0x9f37c5c20c641aea, &(0x7f0000000340)="4e564e8cef146227cb2002ce", 0xc) r4 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000300)={r4}) 2018/03/27 23:18:48 executing program 1: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='net/anycast6\x00') r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r1, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='user.syz\x00') setns(r0, 0x0) sendmsg$rds(r0, &(0x7f0000001640)={&(0x7f0000000000)={0x2, 0x4e22}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/185, 0xb9}, {&(0x7f0000001440)=""/232, 0xe8}, {&(0x7f00000000c0)=""/5, 0x5}], 0x4, &(0x7f00000015c0)=[@rdma_args={0x48, 0x114, 0x1, {{0x9, 0x7f4}, {&(0x7f0000000380)=""/107, 0x6b}, &(0x7f0000000180)=[{&(0x7f0000001540)=""/84, 0x54}], 0x1, 0x0, 0x642}}], 0x48, 0x4000810}, 0x40044) 2018/03/27 23:18:48 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000180)) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = memfd_create(&(0x7f0000000040)='##!$+em1+self+\x00', 0x0) ioctl$KVM_NMI(r0, 0xae9a) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x3d1, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0x10000018}) bind$alg(r1, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 2018/03/27 23:18:48 executing program 0: r0 = gettid() exit(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100, 0x80040) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x30) setresuid(r3, r2, r3) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000100)={0x2, 0x100000000, r0, 0x2, r4, 0x780, 0x7, 0x400}) ioprio_get$pid(0x2, r0) 2018/03/27 23:18:48 executing program 5: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xa00000400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r1 = fcntl$dupfd(r0, 0x406, r0) recvmsg$kcm(r1, &(0x7f0000000540)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/72, 0x48}, {&(0x7f0000000100)=""/186, 0xba}, {&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f00000002c0)=""/173, 0xad}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000380)=""/182, 0xb6}, {&(0x7f0000003040)=""/4096, 0x1000}], 0x8, &(0x7f0000000480)=""/149, 0x95, 0x100000000}, 0x62) 2018/03/27 23:18:48 executing program 6: mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000) r0 = memfd_create(&(0x7f0000000000)='!trustedbdevvboxnet0vmnet0posix_acl_accessvboxnet1selftrustedselfeth1keyring\x00', 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0x7add) 2018/03/27 23:18:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x1, 0x1a4, [0x20000600, 0x0, 0x0, 0x20000630, 0x200007a4], 0x0, &(0x7f0000000040), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'bcsf0\x00', 'ipddp0\x00', 'ip6tnl0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x9c, 0xe4, 0x114, [@m802_3={'802_3\x00', 0x8}]}, [@common=@log={'log\x00', 0x24, {{0xd56, "c96845d9370f138131e5125131c8c046854be611b3128679842a9745aa0b"}}}]}, @snat={'snat\x00', 0xc, {{@random="050b7f9fb5d3", 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1f4) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) waitid(0x0, 0x0, 0x0, 0x6e201f6ec2305e0e, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80440, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x80002, 0x0) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000040)=0x280000, 0x8) 2018/03/27 23:18:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000b7000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000631000/0x4000)=nil) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x0) 2018/03/27 23:18:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') mq_timedreceive(r0, &(0x7f0000000080)=""/243, 0xf3, 0x1, &(0x7f0000000180)={0x0, 0x1c9c380}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x7, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/03/27 23:18:48 executing program 5: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x2, &(0x7f00000000c0)="4d6e50d3763f066d069e53388ddd8c17bf43a5bcfd867d0070c6aedfbf10aadf02c9806f68a7df1bd5a1349c", 0xfffffecd) r0 = socket(0x0, 0xe, 0x1) write(r0, &(0x7f0000000280)="e4f5fc566b87ee99d9145ac569", 0xd) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000200)=[0x3f, 0x7]) r1 = socket(0x9, 0x6, 0xc277) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@loopback, @in6=@ipv4}}, {{@in=@remote}}}, &(0x7f0000000040)=0x387) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0xc) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000240)={0xfff, 0xfffffffffffffff7, 0x1, 0x1}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in=@local}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) 2018/03/27 23:18:48 executing program 2: r0 = socket$inet6(0xa, 0x1001000000080005, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) 2018/03/27 23:18:48 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x101, 0x2000) r1 = gettid() fcntl$lock(r0, 0x0, &(0x7f0000000100)={0x3, 0x3, 0x3, 0x2, r1}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x7fff, 0x0, 0x5, 0x1f, 0xfff, 0x8cdc, 0x8, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffb6269bd7, 0x0, 0x4, 0xa8, 0x3}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r2, 0x8, 0x1000, 0x78}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r3, @in={{0x2, 0x4e21, @rand_addr=0x3}}, 0x3, 0x4, 0x401, 0x800, 0x40}, 0x98) fcntl$setown(r0, 0x8, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x7e}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r4, 0x4) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) write$rdma_cm(r5, &(0x7f0000001280)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001240), 0x13f}}, 0x20) write$rdma_cm(r5, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r5, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r6}}, 0x48) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r7, r5) syz_emit_ethernet(0x6a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff000000000000eaff4500005c0000000000019078ac1400080000000000000000000000cbef1928ac141400442c000000000000001000007edf000100000000ffffffff00000000e000000100000000ac1414000000000000000000000000000000000000"], &(0x7f0000000200)) fanotify_mark(r0, 0x58, 0xffffffffffffffff, r0, &(0x7f0000000000)='./file0\x00') 2018/03/27 23:18:48 executing program 0: r0 = socket(0x20000000000000a, 0x5, 0xc) setsockopt$inet6_int(r0, 0x29, 0x40000000000046, &(0x7f0000000040)=0x100, 0xfffffffffffffeeb) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) [ 50.204438] Empty option to dns_resolver key [ 50.207775] ion_ioctl: ioctl validate failed [ 50.221477] Empty option to dns_resolver key [ 50.222688] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 50.244968] kernel msg: ebtables bug: please report to author: Valid hook without chain 2018/03/27 23:18:48 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000000040)={0x2, [0x0, 0x0]}) open_by_handle_at(r0, &(0x7f0000000080)={0xe1, 0x7, "28e9064abb2b86151af65a21cf875127e6a3bfc7d534adc59233d1cbec7e239803bc2abb02e444e14fde0a14d7eef889330a4bde2a84cc1b99b3bcb883c30e7a181417753b62c9595053a644a5f71e3bbe4e4f424ca90a27b816c29b3f583cb9c09f794bd3161a5ff43a755e8857fb960d4bfd3023c13b44feca06292062aff63b63d709ccf8e3a2859162f17d095531baa79c38ceb76099d46f31be447e476aac6d18544c92ad47e4d7d543081929feb626b4ad6f9c6639f430833b490108ee46dd6d53ef5370d2e782bacb86f20266823417d5f5688f54d6"}, 0x4000) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)) 2018/03/27 23:18:48 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000040)=0x5000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d89000)='/dev/kvm\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f000034b000)=""/132) 2018/03/27 23:18:48 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x20) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{}, {}, {}]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) mq_notify(r2, &(0x7f00000000c0)={0x0, 0xe, 0x4, @tid=r3}) ptrace$pokeuser(0x6, 0x0, 0x6, 0x40) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r0, &(0x7f0000000100)={r2, r2, 0x4}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000140)) accept4$ax25(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) [ 50.324773] ------------[ cut here ]------------ [ 50.330769] ODEBUG: free active (active state 0) object type: work_struct hint: process_one_req+0x0/0x6c0 [ 50.340614] WARNING: CPU: 0 PID: 70 at lib/debugobjects.c:291 debug_print_object+0x166/0x220 [ 50.349190] Kernel panic - not syncing: panic_on_warn set ... [ 50.349190] [ 50.356548] CPU: 0 PID: 70 Comm: kworker/u4:3 Not tainted 4.16.0-rc7+ #278 [ 50.363552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/03/27 23:18:48 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5}, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7ff, 0x2, 0x2, 0x2, 0x1c00000000000}, &(0x7f0000000040)=0x14) sendmsg$netrom(r0, &(0x7f0000001580)={&(0x7f00000000c0)=@ax25={0x3, {"d18df9cde65a7c"}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000100)="11c7ed231e682312f97f933ff4e00f2008fb9ebbdd8877fa0a9d3a28f86a9a51a6091ac4a3385ba97be1a84ffb9c504913442842a1abce212ed63509e9b8226ab8194cd942d5bef16830ceb3de66854bfda5e6b3f0ab7facc3b9639d14511b07f4b200bf3c7602b54ffda269436ff0f3c309f493eef3a627dd7f2b0c38ade3991d0c784b93faaa7d8f8a8c374f108d2810fed8546f847a9bff4425edf68c0f3e8be87da93581511b34362f572b851cd868b754ee7af8a6551327db4a4cc8a6cfbab54c95634d38a06cd9a16f5658c03899d678cbae9df4f96f008db07edf9229f4ce3eff42", 0xe5}, {&(0x7f0000000200)="b1b3c23e3aee85ee904cead9415e0bdd679f16aa8bb7ca28684ec0e820ddc8e859473e08c0b4323b802f4f2aad7fee2b7455f619d259382f0d3621c88a61beddf21d638c3c110b3e84992d2e2b76ed40d0a9a19252322d577d3f79bfc686dcc891600fcdb47d58d083d4484c4b5aa5875f149cca9e2bfcfd61876cdada1c8928c93dbeb63efd01f59bb57d6fe60929d8492df0609ecb7d869c512d10055545708604171bfc9cebc72bd23619b3b45c3b9aab452eead7b205f214c0b123235ab6bfd89d0e0b1859d9c2e214233e18e010dedfe27c7e37ef12e4156cf5dcb988687491c680099d16137c0c60620ca16a", 0xef}], 0x2, &(0x7f0000000340)=[{0xb0, 0x11f, 0x3dc2400000, "5067b0fd10066d24fc5e9fb5d54b7ffbbf8c0be72b3f3035fa6f4d5288e32c1db5eabebbd28c016ba6296c950f392e7658fe51c1ecee1395408b848722eaf3175cd055f893fab26d8c5fb523da9adcd862e749ecea9fd97fe53af9951cd4de131107b9936c37440c3af0b0e6623de14bc16c6ab37db781dfa7dbbe7e3b1d065d2528b7629483336778e7aea997539ca4d042121f64d2542ad63f5b3b1bc799e07970b1"}, {0x8c, 0x1, 0xffffffffffffffc0, "441e105c88724da4cb7af80c505dfd0297fa74a1cfa2077a793c3b235c3460ce74e3d460b51a9560dc814bbfed28e3d6ee0900e3cf5faf45f3bcd2b8b781af318885acf6074ce75519e0473a17e2427e9ac9deb44419b935585ba07cdbbbbad45c20f99c314f2c3ba353538924d1aeb43650ad06038e8153581145bb16f858"}, {0x24, 0x10b, 0xd63, "7fc55647d205ef24adeeb6e55d1322f10a641a4bdfc1"}, {0x100c, 0x107, 0x100, "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"}, {0x9c, 0x11d, 0x81, "abf1d6947c64fe4a43427491ac5f6ed2a3798a478d945e3f061d15aebaaf1fc1ab7270b1b16ea241e70b8fe49d204134b31ea48ec6349ba20b9bf8bfa414d93632073bec5254d787e13e2ea870c7db35375968295186cf556d8119f940fde4c1c53053935dee157e66af017987cc7c50a913202205acb7f275ad5e6ecc8e105ac1f0dab1ce1e9b055a226aa7679d"}], 0x1208, 0x4004001}, 0x40000) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x4}, 0x8) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000de7ffc)) 2018/03/27 23:18:48 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r1, &(0x7f0000000480)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000140)={0x2c4, 0x2, 0xd, 0x10, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x1}, [@typed={0xc, 0x51, @str='keyring\x00'}, @typed={0x8, 0x94, @pid=r2}, @typed={0x104, 0x66, @binary="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"}, @nested={0x198, 0x24, [@generic="6067632c4d2d358ea867097cede25b019f4a337b07727a087792ea6f8727c5890debf2fd84917d82de9f549842e71421b3fdde49a957985c1aad414062222161baf314e3f9f8bc5b8a80b05cd162c78ef124758ac76fc02e5a00865e4658131ace69f61658005b25d2d98fe7764af320b11e8833bb521164bc16914818bfd1864466f67d11ad6885e06e46dd5f93d2baec2e37e77520d7958479dc43cf4659800abf8d6a1be7d3d217df307a4961197531fa72b268db3c90dc", @generic="9f3aea", @typed={0x8, 0x30, @fd=r0}, @typed={0x4, 0x1c}, @typed={0x8, 0x4a, @pid=r3}, @generic="ab3d4859f2a6495a5b768166027b1f40cfaa161661ed9ed1b4fe4bc508ac1c4584027523e1549afca7901afc3e667ecd09600997d9969d41f54a83f990b14bcb4864d89e85e20323ccd546db9822b42fd8e796263c95f9e0577db92d401f88a1a2e737e29d00c0", @generic="612989e24de0e3cd62f4978e4d9fa7259056595ed945fa67e68a866225519cf4338f0c8d792e39f93f94afa957eee704c16c97bb3b23ee630dd0502a25be015f856d90e2800a6d6ec3b1fdb317f07aca78aa63652fe92bbc74ed90"]}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x801}, 0x48800) r4 = getpid() fcntl$notify(r0, 0x402, 0x20) perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r4, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup(r1, &(0x7f00000004c0)='syz1\x00', 0x200002, 0x0) [ 50.372913] Workqueue: ib_addr process_one_req [ 50.377489] Call Trace: [ 50.380069] dump_stack+0x194/0x24d [ 50.383691] ? arch_local_irq_restore+0x53/0x53 [ 50.388373] ? vsnprintf+0x1ed/0x1900 [ 50.392175] panic+0x1e4/0x41c [ 50.395349] ? refcount_error_report+0x214/0x214 [ 50.400088] ? show_regs_print_info+0x18/0x18 [ 50.404576] ? __warn+0x1c1/0x200 [ 50.408027] ? debug_print_object+0x166/0x220 [ 50.412514] __warn+0x1dc/0x200 [ 50.415791] ? debug_print_object+0x166/0x220 [ 50.420263] report_bug+0x1f4/0x2b0 [ 50.423870] fixup_bug.part.11+0x37/0x80 [ 50.427912] do_error_trap+0x2d7/0x3e0 [ 50.431772] ? vprintk_default+0x28/0x30 [ 50.435806] ? math_error+0x400/0x400 [ 50.439587] ? printk+0xaa/0xca [ 50.442849] ? show_regs_print_info+0x18/0x18 [ 50.447319] ? __usermodehelper_disable+0x2f0/0x2f0 [ 50.452309] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 50.457133] do_invalid_op+0x1b/0x20 [ 50.460821] invalid_op+0x1b/0x40 [ 50.464250] RIP: 0010:debug_print_object+0x166/0x220 [ 50.469332] RSP: 0018:ffff8801d95d7210 EFLAGS: 00010086 [ 50.474671] RAX: dffffc0000000008 RBX: 0000000000000003 RCX: ffffffff815b7bde [ 50.481914] RDX: 0000000000000000 RSI: 1ffff1003b2badf2 RDI: 1ffff1003b2badc7 [ 50.489156] RBP: ffff8801d95d7250 R08: 0000000000000000 R09: 1ffff1003b2bad99 [ 50.496398] R10: ffffed003b2bae71 R11: ffffffff87b3b658 R12: 0000000000000001 [ 50.503726] R13: ffffffff87b16640 R14: ffffffff86e59240 R15: ffffffff8147fea0 [ 50.510972] ? __usermodehelper_disable+0x2f0/0x2f0 [ 50.515968] ? vprintk_func+0x5e/0xc0 [ 50.519751] debug_check_no_obj_freed+0x662/0xf1f [ 50.524568] ? do_wait_intr_irq+0x3e0/0x3e0 [ 50.528871] ? free_obj_work+0x690/0x690 [ 50.532907] ? trace_hardirqs_on+0xd/0x10 [ 50.537034] ? complete+0x62/0x80 [ 50.540464] ? cma_deref_id+0x2c/0x30 [ 50.544238] ? __lock_is_held+0xb6/0x140 [ 50.548273] ? debug_check_no_locks_freed+0x264/0x3c0 [ 50.553527] ? cma_work_handler+0x1d0/0x1d0 [ 50.557823] kfree+0xc7/0x260 [ 50.560914] process_one_req+0x2e7/0x6c0 [ 50.564949] ? addr_resolve+0xbc0/0xbc0 [ 50.568896] ? __lock_is_held+0xb6/0x140 [ 50.572957] process_one_work+0xc47/0x1bb0 [ 50.577170] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.582343] ? pwq_dec_nr_in_flight+0x450/0x450 [ 50.586987] ? check_preempt_curr+0x350/0x350 [ 50.591458] ? trace_hardirqs_off+0x10/0x10 [ 50.595752] ? trace_hardirqs_off+0x10/0x10 [ 50.600052] ? perf_trace_lock_acquire+0xe3/0x980 [ 50.604870] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 50.609947] ? find_held_lock+0x35/0x1d0 [ 50.613984] ? __wake_up_common_lock+0x1c2/0x310 [ 50.618711] ? lock_downgrade+0x980/0x980 [ 50.622834] ? do_wait_intr_irq+0x3e0/0x3e0 [ 50.627129] ? do_raw_spin_trylock+0x190/0x190 [ 50.631688] ? trace_hardirqs_off+0xd/0x10 [ 50.635893] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 50.640970] ? __wake_up_common_lock+0x1c2/0x310 [ 50.645700] ? __wake_up_common+0x780/0x780 [ 50.649997] ? try_to_del_timer_sync+0xe0/0x130 [ 50.654659] worker_thread+0x223/0x1990 [ 50.658622] ? process_one_work+0x1bb0/0x1bb0 [ 50.663092] ? put_task_stack+0x116/0x270 [ 50.667211] ? finish_task_switch+0x539/0x7e0 [ 50.671679] ? copy_overflow+0x20/0x20 [ 50.675550] ? __schedule+0x903/0x1ec0 [ 50.679418] ? trace_hardirqs_off+0x10/0x10 [ 50.683814] ? find_held_lock+0x35/0x1d0 [ 50.687862] ? find_held_lock+0x35/0x1d0 [ 50.691901] ? complete+0x62/0x80 [ 50.695334] ? __schedule+0x1ec0/0x1ec0 [ 50.699287] ? do_wait_intr_irq+0x3e0/0x3e0 [ 50.703579] ? __lockdep_init_map+0xe4/0x650 [ 50.707962] ? do_raw_spin_trylock+0x190/0x190 [ 50.712516] ? lockdep_init_map+0x9/0x10 [ 50.716550] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 50.721639] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.726635] ? trace_hardirqs_on+0xd/0x10 [ 50.730767] ? __kthread_parkme+0x176/0x240 [ 50.735091] kthread+0x33c/0x400 [ 50.738436] ? process_one_work+0x1bb0/0x1bb0 [ 50.742905] ? kthread_stop+0x7a0/0x7a0 [ 50.746864] ret_from_fork+0x3a/0x50 [ 50.750994] [ 50.750996] ====================================================== [ 50.750997] WARNING: possible circular locking dependency detected [ 50.750999] 4.16.0-rc7+ #278 Not tainted [ 50.751001] ------------------------------------------------------ [ 50.751003] kworker/u4:3/70 is trying to acquire lock: [ 50.751004] ((console_sem).lock){..-.}, at: [<00000000c559662e>] down_trylock+0x13/0x70 [ 50.751012] [ 50.751014] but task is already holding lock: [ 50.751015] (&obj_hash[i].lock){-.-.}, at: [<00000000f81ae619>] debug_check_no_obj_freed+0x1e9/0xf1f [ 50.751023] [ 50.751025] which lock already depends on the new lock. [ 50.751026] [ 50.751028] [ 50.751029] the existing dependency chain (in reverse order) is: [ 50.751030] [ 50.751031] -> #3 (&obj_hash[i].lock){-.-.}: [ 50.751035] _raw_spin_lock_irqsave+0x96/0xc0 [ 50.751037] __debug_object_init+0x109/0x1040 [ 50.751038] debug_object_init+0x17/0x20 [ 50.751039] hrtimer_init+0x8c/0x410 [ 50.751041] init_dl_task_timer+0x1b/0x50 [ 50.751042] __sched_fork+0x2bb/0xb60 [ 50.751043] init_idle+0x75/0x820 [ 50.751044] sched_init+0xb19/0xc43 [ 50.751046] start_kernel+0x452/0x819 [ 50.751047] x86_64_start_reservations+0x2a/0x2c [ 50.751048] x86_64_start_kernel+0x77/0x7a [ 50.751050] secondary_startup_64+0xa5/0xb0 [ 50.751050] [ 50.751051] -> #2 (&rq->lock){-.-.}: [ 50.751055] _raw_spin_lock+0x2a/0x40 [ 50.751057] task_fork_fair+0x7a/0x690 [ 50.751058] sched_fork+0x450/0xc10 [ 50.751059] copy_process.part.38+0x17c9/0x4bd0 [ 50.751061] _do_fork+0x1f7/0xf70 [ 50.751062] kernel_thread+0x34/0x40 [ 50.751063] rest_init+0x22/0xf0 [ 50.751064] start_kernel+0x7f1/0x819 [ 50.751066] x86_64_start_reservations+0x2a/0x2c [ 50.751067] x86_64_start_kernel+0x77/0x7a [ 50.751068] secondary_startup_64+0xa5/0xb0 [ 50.751069] [ 50.751070] -> #1 (&p->pi_lock){-.-.}: [ 50.751074] _raw_spin_lock_irqsave+0x96/0xc0 [ 50.751075] try_to_wake_up+0xbc/0x15f0 [ 50.751077] wake_up_process+0x10/0x20 [ 50.751078] __up.isra.0+0x1cc/0x2c0 [ 50.751079] up+0x13b/0x1d0 [ 50.751080] __up_console_sem+0xb2/0x1a0 [ 50.751082] console_unlock+0x5af/0xfb0 [ 50.751083] con_install+0x33a/0x430 [ 50.751084] tty_init_dev+0xf6/0x4b0 [ 50.751085] tty_open+0x5fc/0xaa0 [ 50.751086] chrdev_open+0x257/0x730 [ 50.751088] do_dentry_open+0x667/0xd40 [ 50.751089] vfs_open+0x107/0x220 [ 50.751090] path_openat+0x1151/0x3530 [ 50.751091] do_filp_open+0x25b/0x3b0 [ 50.751093] do_sys_open+0x502/0x6d0 [ 50.751094] SyS_open+0x2d/0x40 [ 50.751095] do_syscall_64+0x281/0x940 [ 50.751096] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 50.751097] [ 50.751098] -> #0 ((console_sem).lock){..-.}: [ 50.751102] lock_acquire+0x1d5/0x580 [ 50.751104] _raw_spin_lock_irqsave+0x96/0xc0 [ 50.751105] down_trylock+0x13/0x70 [ 50.751106] __down_trylock_console_sem+0xa2/0x1e0 [ 50.751108] console_trylock+0x15/0x70 [ 50.751109] vprintk_emit+0x5b5/0xb90 [ 50.751110] vprintk_default+0x28/0x30 [ 50.751111] vprintk_func+0x57/0xc0 [ 50.751113] printk+0xaa/0xca [ 50.751114] __warn_printk+0x90/0xf0 [ 50.751115] debug_print_object+0x166/0x220 [ 50.751117] debug_check_no_obj_freed+0x662/0xf1f [ 50.751118] kfree+0xc7/0x260 [ 50.751119] process_one_req+0x2e7/0x6c0 [ 50.751120] process_one_work+0xc47/0x1bb0 [ 50.751122] worker_thread+0x223/0x1990 [ 50.751123] kthread+0x33c/0x400 [ 50.751124] ret_from_fork+0x3a/0x50 [ 50.751125] [ 50.751126] other info that might help us debug this: [ 50.751127] [ 50.751128] Chain exists of: [ 50.751128] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 50.751134] [ 50.751135] Possible unsafe locking scenario: [ 50.751136] [ 50.751137] CPU0 CPU1 [ 50.751139] ---- ---- [ 50.751139] lock(&obj_hash[i].lock); [ 50.751142] lock(&rq->lock); [ 50.751145] lock(&obj_hash[i].lock); [ 50.751148] lock((console_sem).lock); [ 50.751150] [ 50.751151] *** DEADLOCK *** [ 50.751152] [ 50.751153] 3 locks held by kworker/u4:3/70: [ 50.751154] #0: ((wq_completion)"ib_addr"){+.+.}, at: [<00000000a9f98540>] process_one_work+0xb12/0x1bb0 [ 50.751159] #1: ((work_completion)(&(&req->work)->work)){+.+.}, at: [<00000000ce2839b9>] process_one_work+0xb89/0x1bb0 [ 50.751164] #2: (&obj_hash[i].lock){-.-.}, at: [<00000000f81ae619>] debug_check_no_obj_freed+0x1e9/0xf1f [ 50.751169] [ 50.751170] stack backtrace: [ 50.751172] CPU: 0 PID: 70 Comm: kworker/u4:3 Not tainted 4.16.0-rc7+ #278 [ 50.751174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.751176] Workqueue: ib_addr process_one_req [ 50.751178] Call Trace: [ 50.751179] dump_stack+0x194/0x24d [ 50.751180] ? arch_local_irq_restore+0x53/0x53 [ 50.751182] print_circular_bug.isra.38+0x2cd/0x2dc [ 50.751183] ? save_trace+0xe0/0x2b0 [ 50.751184] __lock_acquire+0x30a8/0x3e00 [ 50.751185] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.751187] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.751188] ? update_curr+0x1f8/0xac0 [ 50.751189] ? trace_hardirqs_off+0x10/0x10 [ 50.751191] ? __account_cfs_rq_runtime+0x600/0x600 [ 50.751192] ? perf_trace_lock_acquire+0xe3/0x980 [ 50.751193] ? check_usage+0x22f/0xb60 [ 50.751195] ? perf_trace_lock+0x900/0x900 [ 50.751196] ? perf_trace_lock_acquire+0xe3/0x980 [ 50.751197] ? perf_trace_lock+0x900/0x900 [ 50.751199] lock_acquire+0x1d5/0x580 [ 50.751200] ? lock_acquire+0x1d5/0x580 [ 50.751201] ? down_trylock+0x13/0x70 [ 50.751202] ? lock_release+0xa40/0xa40 [ 50.751203] ? vprintk_emit+0x43b/0xb90 [ 50.751205] ? lock_downgrade+0x980/0x980 [ 50.751206] ? kvm_sched_clock_read+0x25/0x40 [ 50.751207] ? sched_clock+0x31/0x40 [ 50.751209] ? sched_clock_cpu+0x1b/0x180 [ 50.751210] ? vprintk_emit+0x5b5/0xb90 [ 50.751211] _raw_spin_lock_irqsave+0x96/0xc0 [ 50.751212] ? down_trylock+0x13/0x70 [ 50.751213] down_trylock+0x13/0x70 [ 50.751215] ? vprintk_emit+0x5b5/0xb90 [ 50.751216] __down_trylock_console_sem+0xa2/0x1e0 [ 50.751217] console_trylock+0x15/0x70 [ 50.751218] vprintk_emit+0x5b5/0xb90 [ 50.751220] ? console_unlock+0xfb0/0xfb0 [ 50.751221] ? perf_trace_lock_acquire+0xe3/0x980 [ 50.751222] ? perf_trace_lock+0x900/0x900 [ 50.751224] ? trace_hardirqs_off+0xd/0x10 [ 50.751225] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 50.751226] ? try_to_wake_up+0xf9/0x15f0 [ 50.751228] ? __usermodehelper_disable+0x2f0/0x2f0 [ 50.751229] vprintk_default+0x28/0x30 [ 50.751230] vprintk_func+0x57/0xc0 [ 50.751231] printk+0xaa/0xca [ 50.751232] ? show_regs_print_info+0x18/0x18 [ 50.751234] ? __warn_printk+0x84/0xf0 [ 50.751235] ? addr_resolve+0xbc0/0xbc0 [ 50.751236] __warn_printk+0x90/0xf0 [ 50.751237] ? test_taint+0x20/0x20 [ 50.751238] ? lock_release+0xa40/0xa40 [ 50.751240] ? print_irqtrace_events+0x270/0x270 [ 50.751241] ? addr_resolve+0xbc0/0xbc0 [ 50.751242] debug_print_object+0x166/0x220 [ 50.751244] debug_check_no_obj_freed+0x662/0xf1f [ 50.751245] ? do_wait_intr_irq+0x3e0/0x3e0 [ 50.751246] ? free_obj_work+0x690/0x690 [ 50.751248] ? trace_hardirqs_on+0xd/0x10 [ 50.751249] ? complete+0x62/0x80 [ 50.751250] ? cma_deref_id+0x2c/0x30 [ 50.751251] ? __lock_is_held+0xb6/0x140 [ 50.751253] ? debug_check_no_locks_freed+0x264/0x3c0 [ 50.751254] ? cma_work_handler+0x1d0/0x1d0 [ 50.751255] kfree+0xc7/0x260 [ 50.751256] process_one_req+0x2e7/0x6c0 [ 50.751257] ? addr_resolve+0xbc0/0xbc0 [ 50.751259] ? __lock_is_held+0xb6/0x140 [ 50.751260] process_one_work+0xc47/0x1bb0 [ 50.751261] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.751263] ? pwq_dec_nr_in_flight+0x450/0x450 [ 50.751264] ? check_preempt_curr+0x350/0x350 [ 50.751265] ? trace_hardirqs_off+0x10/0x10 [ 50.751267] ? trace_hardirqs_off+0x10/0x10 [ 50.751268] ? perf_trace_lock_acquire+0xe3/0x980 [ 50.751269] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 50.751271] ? find_held_lock+0x35/0x1d0 [ 50.751272] ? __wake_up_common_lock+0x1c2/0x310 [ 50.751273] ? lock_downgrade+0x980/0x980 [ 50.751275] ? do_wait_intr_irq+0x3e0/0x3e0 [ 50.751276] ? do_raw_spin_trylock+0x190/0x190 [ 50.751277] ? trace_hardirqs_off+0xd/0x10 [ 50.751279] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 50.751280] ? __wake_up_common_lock+0x1c2/0x310 [ 50.751281] ? __wake_up_common+0x780/0x780 [ 50.751283] ? try_to_del_timer_sync+0xe0/0x130 [ 50.751284] worker_thread+0x223/0x1990 [ 50.751285] ? process_one_work+0x1bb0/0x1bb0 [ 50.751287] ? put_task_stack+0x116/0x270 [ 50.751288] ? finish_task_switch+0x539/0x7e0 [ 50.751289] ? copy_overflow+0x20/0x20 [ 50.751290] ? __schedule+0x903/0x1ec0 [ 50.751292] ? trace_hardirqs_off+0x10/0x10 [ 50.751293] ? find_held_lock+0x35/0x1d0 [ 50.751294] ? find_held_lock+0x35/0x1d0 [ 50.751295] ? complete+0x62/0x80 [ 50.751296] ? __schedule+0x1ec0/0x1ec0 [ 50.751298] ? do_wait_intr_irq+0x3e0/0x3e0 [ 50.751299] ? __lockdep_init_map+0xe4/0x650 [ 50.751300] ? do_raw_spin_trylock+0x190/0x190 [ 50.751302] ? lockdep_init_map+0x9/0x10 [ 50.751303] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 50.751305] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.751306] ? trace_hardirqs_on+0xd/0x10 [ 50.751307] ? __kthread_parkme+0x176/0x240 [ 50.751308] kthread+0x33c/0x400 [ 50.751310] ? process_one_work+0x1bb0/0x1bb0 [ 50.751311] ? kthread_stop+0x7a0/0x7a0 [ 50.751312] ret_from_fork+0x3a/0x50 [ 50.751782] Dumping ftrace buffer: [ 51.681390] (ftrace buffer empty) [ 51.685081] Kernel Offset: disabled [ 51.688692] Rebooting in 86400 seconds..