: release 9139:9148 transaction 159 in, still active [ 582.082948] binder: send failed reply for transaction 159 to 9139:9172 [ 582.090071] binder: 9139:9148 got transaction with unaligned buffers size, 178 [ 582.097501] binder: 9139:9148 transaction failed 29201/-22, size 24-64 line 3008 [ 582.109351] binder: 9139:9172 ioctl c0306201 20004000 returned -14 [ 582.118118] binder: BINDER_SET_CONTEXT_MGR already set [ 582.123494] binder: 9139:9148 ioctl 40046207 0 returned -16 [ 582.126945] binder_alloc: 9139: binder_alloc_buf, no vma [ 582.134761] binder: 9139:9173 transaction failed 29189/-3, size 0-0 line 2963 [ 582.152797] binder: undelivered TRANSACTION_ERROR: 29189 [ 582.158384] binder: undelivered TRANSACTION_ERROR: 29201 [ 582.163916] binder: undelivered TRANSACTION_COMPLETE [ 582.169048] binder: undelivered TRANSACTION_ERROR: 29189 [ 582.400610] audit: type=1326 audit(1522679181.455:2569): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9169 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455269 code=0x0 2018/04/02 14:26:21 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x2, 0x2) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x10000001, 0x52}, {{0x77359400}}], 0x30) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101880, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000000c0)) 2018/04/02 14:26:21 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xe2080, 0x0) recvfrom$llc(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x1, &(0x7f0000001040)={0x1a, 0x0, 0x4, 0x0, 0x1, 0x40, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001080)=@assoc_value, &(0x7f00000010c0)=0x8) r1 = shmget(0x0, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000001100)=""/47) mq_timedreceive(r0, &(0x7f0000001140)=""/12, 0xc, 0x4, &(0x7f0000001180)) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5a653ad011d6e2e1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001200)={&(0x7f00000011c0)='./file0\x00', r0}, 0x10) sync_file_range(r0, 0x4, 0x5, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001240)={0xb9, 0x4, 0x6, 0x0, 0x0, 0x7ff}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000001280)={"3683ffe190fdbf88b72a5f8147c13a1b67dddd8c51947c4667ac07be26e8435732b817092351e4fa64f1398c74baf0bdf1762db6113838fba01857d23702383565f61d00e6cba8d3b8645cd18ded765aa2db1567bc207b738dfe26fa2509d52aaae2b58b6fac739748f9bfc2bd17a56b047b1ada6ecce1e27caf4fed08afb09640ff2cc71e4da974ee068f7d0e557d9af00f863623656760c55c965fecc7c52e02ee31907db16f2d53bda97bd110b838f89674f517013b12bd1cf574c9d0696f0bbedb11b478d6928d777748560c68e286c1bb9b0acdf905f25c69ccd6a994b71f029daa4a190e4b21f451df8e7f8c91fba69bede4e49d25237733db002e62b14c42f4b780343cbad1e3fa2bb97e6e7643b11d62579ec1257c228d587cffb7c4835a769e50b56ec908279fa57bbf4344e4a03808f3aceab81c5be0206034e043c3e4e6a15f661803d16e14017d3f216d3d2ea527037b7aa5cb5c816960b2ee78333a7263ea8d05362fa12f229657449fe21d48413c502b3295655b46c377a58ca9301fde72b66c1089d0624721435d8ff51ce40c7c1c0df8c10a440ab4d8d3d68b46a91c87ae31ab7d1ee81203f7d557e355750ad291f764ab591f7329e72632ec445d7cae4563b81827af71a1a4638ac333310a127592fcd6898675a99b438a1ec9167c04cfc7dd2e9edf6de810dc3dc47becad9bafcb0a586251f91217af6a626bb64bf042f0e35f742ce667efc4d72d84b74d784e7a9a8a14e4e553bcfd2a568f7749fb032bbd38a2a7c9edac04197abe720febc528e4f5b901029b0e74e4955365ded6cb5686675ab7865ed043e94ec630f9556714c450aa7115e27d4a57f13c103524c20432d02bddc82b9bce555510c7c4f866d46ce23760550ad9ae7657fa276b92204a8f24cff1cf00b4359603d7e73117aab20c28e0a29a4a5979c286131ccad824efc65d1ddbd2f72a3375b2a1ad663d0322beaaa3180d1bd821803a99e0e5b74628405d6a1cdc8ace522aad061ecb488f27e0686814b821513ba489f0fa4f57bcea8003650695ca26353399a5003ae16b308d39c5fdcb35ae3fdf2bf60b6a5f0adc1fc801de220aca50a800d660cd4c2b54aeff55e9f6b7d15ecf9508966bc54fe00811025d3af2bb9e83ec122a8216f4081d19a16f7d738163231b1768bd28f91149d84799908227a06f8a31414ac273f17afd9a35b8b5c0828f2c427db02d9222e5a74ad62b9350f48e080f9f67d4e5e880545e8459c8e25f51afccaf177a662fdd9382dddc144e1e931790021a177dd867eb05ef5204e1f8f87ae97846972fad847a3de21fda6bc7b7f12b3a1f4652cabb22de873c84e5a266b0250497f443395260d9c6af645f77049d82da1c35e279bea5b9b1df54305bfc5bcde59182b5a0b1b0cab035fb7ee131c06dfc766b65b4ab8a486fbb6d9efdc1"}) r2 = accept4$nfc_llcp(r0, &(0x7f0000001680), &(0x7f0000001700)=0x60, 0x80800) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001740)=0x0) ptrace$pokeuser(0x6, r3, 0x0, 0x8fb6) setuid(0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001880)={0x3, &(0x7f0000001840)=[{}, {}, {}]}) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001900)={&(0x7f00000018c0)='./file0\x00'}, 0x10) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000001940)=""/108) prctl$setptracer(0x59616d61, r3) socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000019c0)=0x2, 0x4) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001a00)=0x7ba, 0x4) timerfd_create(0x3, 0x0) read(r4, &(0x7f0000001a40)=""/110, 0x6e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001bc0)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x2, 0x0, {0xa, 0x4e21, 0x8a3b, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}}}, {&(0x7f0000001b40)=""/44, 0x2c}, &(0x7f0000001b80), 0x2}, 0xa0) write$cgroup_subtree(r0, &(0x7f0000001c80)=ANY=[@ANYBLOB="6be3f8c86f7279202d72646d6120"], 0xe) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001cc0)) 2018/04/02 14:26:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x400000000000) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000d40)="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", 0x57d}], 0x1}, 0x8000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000d00)=0x3, 0x4) timer_create(0x1, &(0x7f0000000040)={0x0, 0x1e, 0x2, @thr={&(0x7f0000000140)="31c3fb17c58843c79d1218e273cf5b70e885413a489d041070ee081acda96b39070c0893dafb15a62108ae0506d4c25105b45c534b0f54e07e0291399485709bd757042e7651d0dbefce166bdb3843ced18612b90369f71c5f4dae6a44cd8b25e98f", &(0x7f00000001c0)="0d3bf46e711f8b713af4c23cbfc823ab059a9b8ea00f561fa54c6c63fd41206b7b64dcdfa79d41e0f2031a822b6e6d3d711c7d211a3d237adb03c5c31149f29fa064669bc11ad7758787e049ac6f918a8d42f100011f9eeae24d51c41717ac881e1d1eee138881"}}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000280)={{}, {r2, r3+30000000}}, &(0x7f00000002c0)) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/04/02 14:26:21 executing program 2: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ethernet={0x0, @remote}, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x43, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/04/02 14:26:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0xfdd7) tgkill(0x0, 0x0, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r1, &(0x7f0000002940)=@can, &(0x7f0000000140)=0x80) connect$packet(0xffffffffffffffff, &(0x7f0000002a00)={0x11, 0x7, 0x0, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r2 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r2, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r2, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000027fc2)='z', 0x1}], 0x1, &(0x7f0000011000)}, 0xc100) sendmsg(r2, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90)=[{&(0x7f0000000080)="80", 0x1}], 0x1, &(0x7f000001f000)}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x0, 0x0, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') r3 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x3af, 0x0, &(0x7f0000005000)}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x880, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="000000000447b6d26200000000"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), 0xfffffffffffffdd0, 0x0, &(0x7f0000000180)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000340)={0x34, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="01634040010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYBLOB], 0x0, 0x0, &(0x7f0000000500)}) 2018/04/02 14:26:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='schedstat\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000300eaff08000000"], &(0x7f0000000340)=0xe) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000380)={r2, 0x70, 0xbc, "f8021c83eceb0925c8d0431d8e2ef3fd0bd0f782783a0536beb67404e8b008a0eb6c973fbe8282a818bce0fd504145ed2c9e403733853e1bd29bccb0a17058a38420c0136a814420721e37a332a73e4cf4adc0eb3d5232382b024164568b894644d34646561a21bee6d94d2eaedb77c4bd49fa2ee98caf1518be8807497cc16cfcf1b8e1da6f44fa078dacd196f13ff3dda31dd8cc8dc572eba54e4d855a21fe66de7d3eb3bd56c4f15dde4ca088540328339c34b132e95f00fe4e8a"}, 0xc4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000462ff7)='vegas\x00', 0x6) r3 = syz_open_dev$audion(&(0x7f0000000480)='/dev/audio#\x00', 0x8, 0x200000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f00000001c0)={{0xffffffff, 0x8, 0x7fffffff, 0x3, 0x100000001, 0x4}, 0x2, 0xffff, 0x5}) pselect6(0x40, &(0x7f0000000000)={0x1f, 0x5, 0xfffffffffffffffd, 0x20, 0x7, 0x2, 0xe0dd, 0x10001}, &(0x7f0000000040)={0x1f, 0xfffffffffffffc4a, 0x6, 0x1, 0x4, 0x9508, 0xfffffffffffffffb, 0xc76}, &(0x7f0000000080)={0xffffffff, 0x7fff, 0x3, 0x80000001, 0x3, 0x24be, 0x5, 0x8001}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={0xfff}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00000004c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020bf9f)=""/97, &(0x7f0000d68ffc)=0x61) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x54) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000180)="77cde4af5698") 2018/04/02 14:26:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000032ffd)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/02 14:26:21 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x501840, 0x0) timerfd_gettime(r1, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/04/02 14:26:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000000000), 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0000070000000000000005001a0000000000000002000008ffee296be5a7fda398000000000000000000000000aa1000bca9b78f7bdd"], 0x38}, 0x1}, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) r3 = memfd_create(&(0x7f0000000000)='\x00\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1ff, &(0x7f00000005c0)=0x0) io_submit(r4, 0x1, &(0x7f00000009c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000000c0)}]) unshare(0x40600) fcntl$lock(r2, 0x7, &(0x7f0000876000)={0x1}) r5 = gettid() setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x4, 0x4) timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x1000000000013) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)) setns(r3, 0x40000000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000180)={0x100, 0x28, [0x8c, 0x8, 0x2c2, 0xffff, 0x80000001, 0x1, 0x1, 0x65d16bde, 0x1, 0x1]}) pipe2(&(0x7f0000000100), 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140), 0x8) unshare(0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000340)=""/222) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000680)=0x2, 0x4) 2018/04/02 14:26:21 executing program 7: r0 = socket$inet6(0xa, 0x805, 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) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0xfffffffffffffffd}, 0x1a) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2002, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) 2018/04/02 14:26:21 executing program 0: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) sendto(r0, &(0x7f00000000c0)="3a6a4bcdc159330c236b370f4aafe7f0143aea3cf34e5ed43df0a5dd1c2224aef66f6e867decbcfd606ac228b5ebc6c75610e15b9731b888ee3101d5e7dc58d76caad1b55fde7f64d8d3b776830540a9fd2f633c8e", 0x55, 0x4000050, &(0x7f0000000280)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 'bcsf0\x00'}}, 0x80) r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xe, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="85000000000000000095000000b89ae797f7d482780a00000000"], &(0x7f0000000180)='syzkaller\x00', 0x9, 0x99, &(0x7f0000000300)=""/153, 0x0, 0xfffffffffffffffd}, 0x48) r2 = dup3(r1, r1, 0x7fffc) accept$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) connect$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/02 14:26:21 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x9, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x5, [{{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}]}, 0x310) fadvise64(r0, 0x0, 0x0, 0x7ffff) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'teql0\x00', r1}) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="94bd8c7cc0fbd5c2e38cf52e72acaacd5292fbbd2ab9dd98429db6723fc83237bab25306c379eb91e4e39b7867405155b4b3f676fc211658d4f685c54a43e0b41d3bf0086411ac1f9e17c09189b5b7b0f4da7986d7f3fff6deb42cacf54d733402e4e8e0b5b08616f22e4ddfdf4f04134d7628ad2ad335e0b38fdf14951db205e6ae3612a37438fc9b21e9", 0x8b, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000580)='id_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)='teql0\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r2, 0x1, r3) 2018/04/02 14:26:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x4e20, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0xffffffff) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x59c, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}}, 0x1, 0x6, 0x529abc1d, 0x4, 0x22}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="74000000fec958dc805f9e821be8958690969c4ff98eb5b92d537712b85b74bf3ebde11883b129424b79c669dc473f62653713ffaaf5df2ef02b64dc2903d4b35c04495a5a97b292abdb1d137c31e6bac17f204a5a972f0145c137d49412973711eb52090014038b0b47b522b8639867ce4500000000000000000000000000"], &(0x7f00000001c0)=0x7c) [ 582.620580] binder: 9195 RLIMIT_NICE not set [ 582.625878] binder: 9195 RLIMIT_NICE not set 2018/04/02 14:26:21 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x9, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x8000, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$audion(&(0x7f0000000800)='/dev/audio#\x00', 0x8, 0x4fcd1b991ee06237) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000840)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000880)={0x0, r0}) r1 = semget(0x0, 0x5, 0x1) semtimedop(r1, &(0x7f00000002c0)=[{0x0, 0x8, 0x1000}, {0x3, 0x1, 0x1800}, {0x3, 0x40, 0x1800}, {0x0, 0x8000, 0x1800}], 0x4, &(0x7f0000000300)={0x77359400}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) r3 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) accept$packet(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000ac0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000b00)={@dev={0xfe, 0x80, [], 0x16}, r4}, 0x14) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/audio\x00', 0x8000, 0x0) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000700)=0x8, &(0x7f0000000740)=0x2) r6 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x7, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r6, 0x28, 0x2, &(0x7f0000000380)=0x1, 0x8) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r7, 0x541c, &(0x7f0000000280)={0x5, 0x84f, 0x0, 0x488, 0x8}) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r8, 0x0, 0x484, &(0x7f00000000c0)=""/212, &(0x7f00000001c0)=0xd4) umount2(&(0x7f00000075c0)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) r10 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='\\}.em0@\\nodev\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r9, r10) 2018/04/02 14:26:21 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="52f6ffffd265695a8000132100f404ff0900ff0800fff7", 0x17) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5, 0x200) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x40}, &(0x7f0000000180)=0x8) 2018/04/02 14:26:21 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000000000), 0x0) io_setup(0x64a, &(0x7f0000000040)=0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x80000000, 0x2000) r2 = eventfd(0x8000) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x800, 0x0) r5 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x80000) r6 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x80000, 0x0) r8 = syz_open_dev$admmidi(&(0x7f0000000580)='/dev/admmidi#\x00', 0xffffffff80000000, 0x400000) r9 = epoll_create(0x1) r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r11 = accept$ipx(0xffffffffffffffff, &(0x7f00000006c0), &(0x7f0000000700)=0x10) r12 = syz_open_dev$sg(&(0x7f0000000800)='/dev/sg#\x00', 0x61, 0x8140) r13 = openat$audio(0xffffffffffffff9c, &(0x7f0000000880)='/dev/audio\x00', 0x100, 0x0) r14 = syz_open_dev$dspn(&(0x7f0000000940)='/dev/dsp#\x00', 0x4, 0x0) r15 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f00000009c0)) r16 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/cuse\x00', 0x200202, 0x0) r17 = openat$audio(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/audio\x00', 0x8000, 0x0) r18 = syz_open_dev$mouse(&(0x7f0000000bc0)='/dev/input/mouse#\x00', 0x3, 0x2) r19 = socket$inet6_sctp(0xa, 0x5, 0x84) r20 = eventfd(0x8000) io_submit(r0, 0xa, &(0x7f0000000cc0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x1ff, r1, &(0x7f00000000c0)="6c1779a0c171d93c57ad5eb64ebf2e78ab176253f92f20bbd025027fbd95495231521353474421c2353f8ea086174554e539680c9b4a96bf02fd60b8fe8e0bc0f8b746fe91b594d7e92884c4655f00b8240c393f2ae0bca584f020180223c62bb8a60021523be4636d0eef4bf1fd72a27484737ae8b0f7135b", 0x79, 0xffffffff, 0x0, 0x1, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x3, r3, &(0x7f0000000200)="d12e6e8160cabd05a86232b393771d854661228ee56006f386e7edff9842a0a4f2c89822773f9f8834af63ec7d4302c5634d86263e84bdd577cb86fad12fc550f29b6dc8d438c3162f5a914741ae49812a43cfb88ec90005376d95703d275f289e58c574979f9391ab289ca6cf6b0fca0b42fd73975924de3297d007b904276ab41934c06062c070e71ced934680fdbb7d7bf70407b43114ea401f75ca268c5082062e8250ba54f4cec4745face21837b5601d8a43ebed41e906629a8170c22811193da13fe72c51d88b4b2aa4c9739c97895ff529fee69bce4185844c1802d4c4ca99", 0xe3, 0x3, 0x0, 0x1, r4}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x6, 0x3, r5, &(0x7f0000000400)="28168127675deb14197f772239dabcbe9036504a249e", 0x16, 0x147, 0x0, 0x1, r6}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x8, 0xffffffff97c1ad7a, r7, &(0x7f0000000500)="2090fd937c8592f4c11a8dbb653a361c8681b4efe0ae287fd4403a36fe31b2669fe9d29e54edbc8e93a80fc5f9fd771247fc662ee8eca0f47519555139933c49c0e789ac169e0c", 0x47, 0x4, 0x0, 0x0, r8}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x8, 0x3, r9, &(0x7f0000000600), 0x0, 0xffffffffffffff81, 0x0, 0x1, r10}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x2, 0x40, r11, &(0x7f0000000740)="259d1f5b8a9c2ae63f96820a9fba9dbbc2622cfddc866a2cc46b60309c0b01242b3f62dcae545ba3208e0e3ec4326e174969bd0ccacbfa0364707595dc4f41310a1f004137f9570b417396df23757cb734965dde2566fe66d723b790431d5aa6d97e95ebb5eabc2e12d24bb33eea5bc16e3f0087c8815abb9925e8c5a85491ab40ab9b59aa6ce1bae36795157e6c83dbdbf0f94a8916287226899d1f7a10ec128b5c4bfe38858123035fb726ef46491ba12c2eaa11", 0xb5, 0xff, 0x0, 0x0, r12}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x2, 0xcdec, r13, &(0x7f00000008c0)="80d3d3d21f3811d94f77d48df2367087b24f06d4b525fd7a749a37d8bd534966cc88add28860914b05a7a44ddeda567eda0d5bf7694c9db5f277c34a872072586eae72c2cb1e7bc44c3c58a07eed3c87f4f919596869fbe2b3e1f21d", 0x5c, 0x2, 0x0, 0xd77ed8fa8e141272, r14}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x6, 0x400, r15, &(0x7f0000000a00)="28f986655638f24819896ac57b5512714395a65e73dc9ad932bc5fc28266e5c8fb8ad03a68c34a29b532fd0fd70849a6e620faa1568d68524231ca4fce7e8afe8f73024a78fcc0c30fe31b0ff567d1b7edbb734f3a0f299dd2553abab7ec39de2adfd85737b26dc49687db5502655f", 0x6f, 0x100, 0x0, 0x0, r16}, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x7fff, r17, &(0x7f0000000b40)="9f5b4c8e075ce026f2a4ad6e7af84399957437af0d6310573074f91aafd4d899d9e0721f8f9b0660bebec3149470c5f0cf7d033f7fa56e2eae452fa471db1af8d6e6", 0x42, 0x4, 0x0, 0x0, r18}, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x3, 0x0, r19, &(0x7f0000000c40)="ae8ad635bab2db13d728c72ff7ea6c5bda01a271296ee0ff49a8513b12c398f0e7fccc0834c0cf8b9c4b11218553bf7d3c44fe200855", 0x36, 0x81, 0x0, 0x0, r20}]) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/02 14:26:21 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x80000001, 0x1, 0x1}) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x218, &(0x7f0000001180), 0x164, &(0x7f00000011c0)}}], 0x249, 0x0) [ 583.377685] binder_alloc: 9193: binder_alloc_buf, no vma [ 583.383246] binder: 9193:9235 transaction failed 29189/-3, size 0-0 line 2963 [ 583.397512] binder: 9193:9235 got reply transaction with no transaction stack [ 583.404921] binder: 9193:9235 transaction failed 29201/-71, size 0-0 line 2763 [ 583.547341] binder: 9235 RLIMIT_NICE not set [ 583.555874] binder: BINDER_SET_CONTEXT_MGR already set [ 583.561457] binder: 9193:9239 ioctl 40046207 0 returned -16 [ 583.570674] binder: 9235 RLIMIT_NICE not set [ 583.570697] binder_alloc: 9193: binder_alloc_buf, no vma [ 583.580686] binder: 9193:9239 transaction failed 29189/-3, size 0-0 line 2963 [ 583.591621] binder: 9193:9242 got reply transaction with no transaction stack [ 583.599065] binder: 9193:9242 transaction failed 29201/-71, size 0-0 line 2763 [ 583.715847] binder: undelivered TRANSACTION_ERROR: 29201 [ 583.721800] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/02 14:26:22 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) socketpair(0xa, 0xa, 0xffffffff80000000, &(0x7f0000000080)={0xffffffffffffffff}) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="32c4f4ed35"], 0x2) syz_emit_ethernet(0x1e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@can={0xc, {{0x0, 0x3, 0x0, 0xd2d0}, 0x6, 0x2, 0x0, 0x0, "ebd4a6e2d1bea2cf"}}}}, 0x0) 2018/04/02 14:26:22 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x50400) sendto$inet6(r0, &(0x7f00000000c0)="46e265afefd104ffe6f48e3696e6e41d7ea998be2d8393cd9c9e940e6a58eb87a371d3ecf63131bb16f84c0a0ca3176b8649f018f99600c387cbc46a5f3146b5df904ab8c5f1ee26b571992bceed2c087d5c3c87751ec5a0ad8782748a0e2ce5e705bd17fda67631e849a51e042b99eb765792c108a285dea463c67908b5f370b0b0abce2616f81bbbab2f05b1d4a7fee15256", 0x93, 0x20004801, &(0x7f0000000040)={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, 0x1c) bpf$MAP_CREATE(0xb, &(0x7f0000000080)={0x0, 0x0, 0x100000001, 0x8000000009, 0x0, r0}, 0x2c) 2018/04/02 14:26:22 executing program 0: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffb}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={r0, 0x8, 0x3, 0x8}, 0x10) mlockall(0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000140)=""/149) 2018/04/02 14:26:22 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x412d00) r1 = socket(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00001be000)=0xff, 0x4) ptrace$setregset(0x4205, 0x0, 0x4000000000000003, &(0x7f00000002c0)={&(0x7f0000000180)}) sendfile(0xffffffffffffffff, r1, &(0x7f0000000140), 0x0) getsockopt(r1, 0x3, 0x5, &(0x7f0000000480)=""/77, &(0x7f0000000040)=0x4d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380), &(0x7f00000003c0)=0x8) flock(r0, 0x4) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000300)={0x42, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0e630c400200000003000000000000001163484000000000000000000300000000000000000000000100000000000000000000000000000000000000200000000000"], 0x7, 0x0, &(0x7f00000002c0)="249e929e732104"}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x11}) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280), &(0x7f0000000540)=0x4) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3ff, 0x4, 0x28, 0x0, 0x0, 0x6, 0x0, 0x2, 0x10001, 0x3, 0x4, 0x101, 0xfffffffffffffffc, 0x7, 0x5, 0x8000, 0x4, 0x1, 0x0, 0x100, 0x80000001, 0x0, 0x6, 0x5, 0x200, 0x0, 0x5, 0x3f, 0x0, 0x2, 0x1, 0x3, 0x1, 0x0, 0x20, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x7, 0x1, 0x0, 0x5, 0x2}, 0x0, 0x0, r2, 0x3) fcntl$setpipe(r2, 0x407, 0x5) sendfile(r1, r2, &(0x7f0000af5000), 0x10001) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x3ff, 0x0, 0x0, 0x0, 0x7}) r4 = inotify_add_watch(r2, &(0x7f0000000240)='./file0\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, r4) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/04/02 14:26:22 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f0000000200)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x32b, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/04/02 14:26:22 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x208, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000040), &(0x7f0000000680)=ANY=[@ANYBLOB="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"]}, 0x280) 2018/04/02 14:26:22 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\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) ioctl(r0, 0xc0184908, &(0x7f0000002000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x8568}}, [0x3, 0xffffffffffffffff, 0x80, 0x5, 0x6, 0x0, 0x0, 0x0, 0x7, 0x9, 0x3f, 0x5, 0x9, 0x5998, 0x20]}, &(0x7f00000001c0)=0x100) 2018/04/02 14:26:22 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x81, 0xffffffffffffff01, 0xe6, 0x1000, 0x401}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x5, 0x6, 0x4, 0xff, r1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0), &(0x7f000005c000)=0x4) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x1) ioctl$int_out(r2, 0x1, &(0x7f000005bff8)) [ 583.848540] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 583.860807] binder: 9261 RLIMIT_NICE not set [ 583.868714] binder: 9260:9264 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 583.888225] binder_alloc: 9260: binder_alloc_buf, no vma 2018/04/02 14:26:22 executing program 5: r0 = inotify_init1(0x80000) ioctl$int_in(r0, 0x5452, &(0x7f0000048000)=0x9) [ 583.893842] binder: 9260:9264 transaction failed 29189/-3, size 0-32 line 2963 2018/04/02 14:26:22 executing program 7: r0 = socket$inet6(0xa, 0xa, 0xff) getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000000000), 0x7fffffffefff) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) 2018/04/02 14:26:23 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0xff, 0x8, 0x10}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000000000), &(0x7f0000000040)=""/161}, 0x146) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000300)=@req3={0x800, 0xffffffffffffff80, 0xba, 0x4, 0x6, 0x3, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000780)={0x0, 0x16c3570940000}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x9}}}, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000340)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000800)={r2, 0x4, 0x0, 0x6}, &(0x7f0000000840)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000002c0)=r3) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000380)=""/138, &(0x7f0000000440)=0x8a) getpeername(r1, &(0x7f0000000480)=@ax25, &(0x7f0000000500)=0x80) 2018/04/02 14:26:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x80000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x8, 0x5}) r2 = dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000300)={r3, 0x3}, &(0x7f0000000340)=0x8) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000040)={0x100}) listen(r0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x7fff, 0x0) r4 = getpgid(0xffffffffffffffff) r5 = msgget$private(0x0, 0x80) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000000480)=""/4096) ptrace$setregset(0x4205, r4, 0x1, &(0x7f0000000200)={&(0x7f0000000100)="db2a438e1609efc9e2dc3c3a7293f47450869d3125c8d11d7853fc5c197b26ed1ffb91be6aefd02715df463845d4cc63cfc74cc5fb257ad35f87a58891c1bf1aad6da8d3d485c0ad43f4801991cb1e346566b334b040a336ecf430ee693cfa938ae8df65e67f8730dff0056a8ada7c11cd5bc89c31d3196c0403a4afbfa30d4a243ef41a5b5b94f3564215c05c8b4b7e3a639ac627761c43c59b5bb707b6b94024bd14ec02ec053f678c7ac470b1ab34037563ea5da2f608612d5cc5ba2ae9648129d025419ed8657f5da57439d63a14521ee6dcb1ac02211c5462b186c8175ce865555a16", 0xe5}) listen(0xffffffffffffffff, 0x0) 2018/04/02 14:26:23 executing program 5: r0 = semget(0x1, 0x0, 0x200) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000200)=""/212) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00000000c0), 0x82400000085, 0x0, &(0x7f0000000140), &(0x7f0000000040), 0x401ffffffd) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) accept(r1, &(0x7f0000000180)=@vsock, &(0x7f0000000000)=0x80) 2018/04/02 14:26:23 executing program 4: r0 = add_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="ec41b0905e762c8079464b07ad949aff1955a7c6d43993f2909d15c7804d53c88fe3f51ecb49807be1262d310aa62b4298fbe1966d9145c75b7b431ccf90e55fc98843513d7b9c7a25796dc47572cb5e778a704015599d8d46d9e1a18cd78f608d53dd7f26cd06b8bab28e35ab84797ca55ddfa49e877546e1b75cea17bb688f207ec85e33783620241b154a60e85b2b5c9d042db2079308a01a41db94d3e167154a1894ae182bfe08e93835f44b8802f39b67c393e50fcd72ef27964ac157f309dd526158b9cb7c56a4fa1106a705b1dd6b156a5b189046db6e5afc65160a0ab5237c3b63402c880197508f74bcafbe7a2ff5f378", 0xf5, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$search(0xa, r2, &(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0) [ 583.960686] binder: BINDER_SET_CONTEXT_MGR already set [ 583.993868] binder: 9260:9275 ioctl 40046207 0 returned -16 2018/04/02 14:26:23 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x3) getdents(r0, &(0x7f0000000000)=""/25, 0x19) socket$inet6(0xa, 0x4, 0x1) 2018/04/02 14:26:23 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) socket$packet(0x11, 0xa, 0x300) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x24, &(0x7f0000ffc000/0x2000)=nil, 0x8}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080)={0x2cf, 0x401}, 0x2) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)=ANY=[@ANYBLOB], &(0x7f0000000000)) [ 584.019782] binder: 9260:9264 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 584.065403] binder_alloc: 9260: binder_alloc_buf, no vma [ 584.071011] binder: 9260:9264 transaction failed 29189/-3, size 0-32 line 2963 [ 584.102250] binder: undelivered TRANSACTION_ERROR: 29189 [ 584.108853] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/02 14:26:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x3, 0x100000001}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={r4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0x9, 0x3, 0x800d, 0x401, 0x1, 0x0, 0xc494, 0x7, r5}, &(0x7f0000000240)=0x20) getsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000000040)=""/19, &(0x7f00000001c0)=0x13) listen(r1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/04/02 14:26:23 executing program 4: socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0xf, 0x0) mlock(&(0x7f0000fed000/0x12000)=nil, 0x12000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/04/02 14:26:23 executing program 0: r0 = socket(0x2, 0x80005, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={"6c6f00000000001300", 0x4}) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) kcmp(r1, r1, 0x3, r0, r0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'lo\x00'}) sync_file_range(r0, 0xb7, 0x53, 0x0) 2018/04/02 14:26:23 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000000)=@generic={0x11, "3b257e57849be0612818f94990fca706b881492dc7b44ab47d6e65f541de89d0528d6b77ffc2007ad1eb8a6dc19cc8ebd5daec4ebd53a2b0e4632a9d125f5821657c248e885e7e16e9115a5addbb8255985b1f97548265f7f44da6a5dfd59b78ec0ef1482eab5d6ec6d051c70c288dbdc59002e5f496d6b957777bf1f219"}, 0x80) r1 = dup2(r0, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) [ 584.193938] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 584.646596] binder: BINDER_SET_CONTEXT_MGR already set [ 584.652063] binder: 9256:9261 ioctl 40046207 0 returned -16 [ 584.659625] binder: 9256:9261 unknown command 536907575 [ 584.659629] binder: 9256:9329 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 584.665068] binder: 9256:9261 ioctl c0306201 20000080 returned -22 2018/04/02 14:26:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000280)={0x0, &(0x7f000002d000), 0x2, r2, 0x12}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/02 14:26:24 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000380)={0x1ff, 0xe46c, 0x2, 0x8, 0x8}, 0x14) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000001c0)={{0x3, 0x0, 0x6, 0x1, 0x10001}, 0x200, 0x45, 0x5}) r2 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000240)=@ioapic) getdents(r2, &(0x7f0000000000)=""/25, 0x19) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000fb0018000000000000000000000001000000000000000000000000000000050000000000000000f600000000000000000000000a362e9a000000000000000000080000000000000000000000000000000000d14e59dbe4ebe08b256d010ecd72128713fd10546b7ef4d837819a764261f4c3a4916d59100e7a27c790709d699d0e892f5c4408b6c670263043f0228f2be7d42407481fe2757c7322f3b339fd24ddc3a0a5b3e60d0941be39b50df718264c0941877dae9089388a93de2e983aaee1d24ac830b28e707d359271f8cd54e7c2ff2da0ea50632f77910cb28ab714f3c591f59668"]) 2018/04/02 14:26:24 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000005c0)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) io_setup(0x9, &(0x7f0000000580)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, 0x4) io_submit(r2, 0x2, &(0x7f0000000080)=[&(0x7f0000000700)={0x0, 0x0, 0x0, 0xf, 0xb751, r0, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x40000000008, 0x0, r1, &(0x7f0000000800)="786887d33359c2", 0x7}]) sync_file_range(r1, 0x0, 0xffffffff80000001, 0x3) 2018/04/02 14:26:24 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xff, 0x8000) write$sndseq(r0, &(0x7f00000002c0)=[{0xffffffff, 0x3f, 0x100000000, 0x7fff, @time, {0x2, 0x7}, {0x7, 0x80}, @connect={{0x3, 0x2}, {0x1}}}, {0x3, 0xfff, 0x5, 0x97b, @time={0x0, 0x1c9c380}, {0x40000000000, 0xfffffffffffffd95}, {0x101, 0x7fff}, @result={0x4, 0xfff}}, {0x8, 0x4, 0x1, 0x0, @time={0x77359400}, {0x6, 0x100000000}, {0x1f, 0xfff}, @result={0x400, 0xffffffff80000001}}, {0x3f, 0x10000, 0x1, 0x2, @time, {0x3, 0x2}, {0x1, 0x7fff}, @raw8={"bdf2e0c6d017dbd7feb76823"}}, {0x8, 0x8, 0x9, 0x4, @time={0x77359400}, {0x9, 0x5}, {0x2, 0x2}, @quote={{0x2399, 0x4}, 0x9, &(0x7f0000000100)={0x1000, 0x1, 0x1, 0x6, @tick=0x200, {0x6, 0xffffffff00000001}, {0x21c, 0x7fffffff}, @raw8={"7b974ef21a1e9605030c3d3c"}}}}, {0x66d8, 0x4, 0xffffffff, 0x5, @time={0x0, 0x989680}, {0xa}, {0x5, 0x3}, @queue={0x7f, {0x0, 0x100}}}, {0x6, 0x10000, 0x7, 0x6, @tick=0x7fff, {0x9, 0x1}, {0x100000000, 0xfffffffffffffffb}, @raw32={[0x8, 0x800, 0xfffffffffffffff8]}}, {0x3, 0x2, 0x6, 0x7, @tick, {0x240000000000000, 0x1}, {0xffffffffffffc635, 0x110}, @note={0x7, 0x401, 0xff7f, 0x3, 0x9}}, {0x7fffffff, 0x8, 0x3, 0x10001, @tick=0x6, {0xfff, 0x10001}, {0x8, 0x40}, @queue={0x0, {0xffff, 0x8}}}], 0x1b0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000480)="474a85cb4991bdcda83bba6eddf2d773db4cfaa370a8ed83335977e487c4e4e36cc5ae753e3be2889c92905546ab3fefc658aac218ea7a9e85cc008c397ffe59f922fe985d498777fe8201f159c9a56ddd1cd10d5e7dff3b996bd4872e91987f4b228d10e1f4c3c36f470e842f22c81ba4967056f3e9823f01b93e0a925c0290adbb9199e816193ae05621e3c3bc4206c7eebcf680f2bcab93c6bcabb89503acc553dece737273c370db9cf9fd125d124c46f6ab82aebbb00399d5eda47ef7e00f63daed94c223946ac023fde65ac43d8cca58407f8b9a99d5268ac606b80a75", 0xe0, 0x8000, 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000200)={{0x80, 0x4}, 'port1\x00', 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/02 14:26:24 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) sendto$inet(r0, &(0x7f0000000100)="efa4d7b9bea1ee1ad83f1fee6f5b5b477c99473c77974c5e0389b5ef287d455b002012ae0cc26cd49d4cb6186a6efd7f227e9c48f51192055b00a1470d422282293b74620b2b275ad418543a388765412a045af7872922d2a419dfd6a9e79c4a300f3d1f60ec7de6ebea70e154319cf906d913b0fbf775d4232f4a91119b2294a751bcd422683bea8fe1939f8a89b71788f3aaca7a6deacc500ee371f8426364b0b02e5ab32dc4de78eaa7dd46a6f3a058bb4f2b696168f392fb5ffc3f6918723494b942dfa6304845dea57d", 0xcc, 0x50, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000002c0)=ANY=[@ANYBLOB="0400000000000d000b0000008e5f00000100000002000000010200000e000000dcffffff0000001159cf000000140000000000000000800500000005050000000000003c0000006eaf00000300000010000000000000000f000080010000dd000000003cf700000004000000040000ff0f00000000000000000000000000000f0000e17e4a47fe2228a9840c5f61000000000000e96ca401efd65dd91000000000"]) recvfrom$inet(r1, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8906, &(0x7f0000ef6ffc)) 2018/04/02 14:26:24 executing program 4: socket(0x0, 0x3, 0x9) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/02 14:26:24 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x514aae80, 0x0) sendmmsg(r0, &(0x7f0000005180)=[{}, {{&(0x7f00000016c0)=@in6={0xa}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/02 14:26:24 executing program 3: r0 = socket$inet(0x2, 0x2, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, &(0x7f0000000100)=0x84) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) syz_open_procfs(r2, &(0x7f00000002c0)='mountinfo\x00') setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0xfffffffffffffff9}, 0x8) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000140)="0f", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000240)=0x78) 2018/04/02 14:26:24 executing program 0: r0 = socket(0x15, 0x80005, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x6) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000100)) connect$rds(r0, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x4000000000001276, &(0x7f0000000040)) msgget(0x2, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f00000009c0)=""/223, 0xfffffffffffffec3) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f00000002c0)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000940), &(0x7f0000000080)=0x60, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f0000000140)='maps\x00') exit(0x0) pread64(r5, &(0x7f0000000000)=""/193, 0x26, 0x1b) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="d3238eea76b0470531092a0a77b0b49789a0fc97b8f8b9e23a2a5a5a0c169ed6e83480b4801dbf79db3527904ee3128c05ce2806e210237c36b88ceabe99d8784860e5d0e91fe33d38d0133e056cdd1e2910d57fc5eb1b23db3b60a7077ff33bb6c7445cd258ee25f9187269c22d1ed05acb2b9b599bd285b692257a631754ab9befebd3fdb3167361c24c5c5dcf90e476e052b9d22362c57878cb7205fe361346d6beb77b7844", 0xffffffffffffff1b, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000300)={'gretap0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x6, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000}) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000000440)={0xfffffffffffffff7}) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005fd8)={'vcan0\x00'}) socket$can_raw(0x1d, 0x3, 0x1) socket$inet6(0xa, 0x0, 0x0) 2018/04/02 14:26:24 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt(r0, 0x110, 0x2712, &(0x7f0000000180)=""/13, &(0x7f00000001c0)=0xd) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e23, 0x7f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x200}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x5c}, 0x2f62800000}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e20, 0xc023, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e22, @rand_addr=0x80000001}], 0x90) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000003c0)=""/172, &(0x7f0000000480)=0xac) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x8000, 0x400}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x100000001}, 0x8) 2018/04/02 14:26:24 executing program 1: unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x1) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r3, 0x0, 0x2, r3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000240)={0x40, @time, 0x1, {0x36c}, 0x1000, 0x1, 0x10001}) r4 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet_dccp_int(r4, 0x21, 0x11, &(0x7f0000000000)=0x8a7c, 0x4) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000200)={0x0, 0x1, 0x1, &(0x7f0000000380)}) connect$unix(r4, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000018000)={r3, 0x2}) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000e22ff8)='./file0\x00') ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000080)={'syzkaller0\x00', 0x200}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f00000000c0)=""/198) connect$pppoe(r5, &(0x7f0000000340)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'vcan0\x00'}}, 0x1e) 2018/04/02 14:26:24 executing program 4: r0 = socket(0x10, 0x802, 0x0) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x800) write(r0, &(0x7f0000000000)="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", 0xfc) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000001c0)={r0}) [ 585.192672] netlink: 224 bytes leftover after parsing attributes in process `syz-executor4'. [ 585.231335] netlink: 224 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/02 14:26:25 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f00003c7ff4)={0x10}, 0xfffffffffffffc98, &(0x7f0000bd7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="38010000100013070000000000000000fe80000000000000ecffffff000000ff00201536000000000000ffffac1403ab0000400000000000000000000000000073212f4015cfb503a4ece2e3d0294135bcf708c3aa4db17967494281279cfe2288c465bf3494dd40d7c1670aca658cb67d8922ca4d9779e827a1ec673ca43a163e7d6a5a5c81fea91de17708", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/04/02 14:26:25 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x0) pread64(r0, &(0x7f00000000c0)=""/239, 0xef, 0x0) r1 = memfd_create(&(0x7f00000001c0)='selinuxproc]/\x00', 0x3) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/packet\x00') ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000240)={0x3, r2}) 2018/04/02 14:26:25 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x1}) read(r0, &(0x7f0000000200)=""/90, 0x5a) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x6, 0x2, 0x4}, {0x1b4c, 0x1ff, 0x14af2da4, 0x7f}, {0x1000, 0x3ff, 0x6, 0xcc64}, {0x3, 0x1, 0xfffffffffffffffb, 0x4}]}, 0x10) 2018/04/02 14:26:25 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x80000001, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x3}, 0x20) 2018/04/02 14:26:25 executing program 5: connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x32) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/02 14:26:25 executing program 0: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 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) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) ioctl(r0, 0x2286, &(0x7f0000000100)) 2018/04/02 14:26:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100e46df400b7ce000800002017bc00000a2d000200f0ff53f205e300000000000000"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 14:26:25 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000040)={0x24, 0x2a, 0x311, 0x0, 0x0, {}, [@generic="5c9dc6975ccd3c21d2294c9369"]}, 0x24}, 0x1}, 0x0) socketpair$ax25(0x3, 0x7, 0xf6, &(0x7f0000000080)) 2018/04/02 14:26:25 executing program 5: r0 = socket(0x1e, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x426080, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) write$fuse(r1, &(0x7f0000000040)={0x28, 0x0, 0xa, @fuse_notify_store_out={0x8, 0x7fffffff, 0x68c3df7f}}, 0x28) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "00030100000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a669ed4938d36d73fb8f840179ff59829a2b0afe3f0000002470a0c5216632ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d2390000000000000008c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x18) 2018/04/02 14:26:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r2, &(0x7f0000000000)="b09a739571ede042882021cc0146fe2542a163ee96d65b0264e3ea358e6d0c035c7bb32a50db8f09c045a62b8cc577d2", 0x30, 0x0, &(0x7f0000000180)=@un=@abs, 0x80) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000500)=0xe8) recvfrom(r2, &(0x7f0000000300)=""/195, 0xc3, 0x40000003, &(0x7f0000000540)=@can={0x1d, r3}, 0x80) recvmsg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/22, 0x16}], 0x1, &(0x7f0000000240)=""/30, 0x1e}, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000005c0)='ip6gre0\x00', 0x10) getpeername$inet6(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) 2018/04/02 14:26:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x100, 0x5, 0x4, 0x7, 0x3, 0x9, 0x9, 0x0, r1}, &(0x7f0000000300)=0x20) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f00000003c0)=ANY=[@ANYBLOB="1000000000001b5385bac2edbf6f000000000000000000003af511a4030ce339b3"], 0x10}}], 0x2, 0x8000) r2 = dup(r0) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xfffffffffffffec5) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'syz_tun\x00', r5}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) ioprio_get$uid(0x3, r6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={r4, 0x7, "5aace7b310eba5"}, &(0x7f0000000080)=0xf) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r7, 0x9, 0x401, 0x5}, 0x10) 2018/04/02 14:26:25 executing program 4: clone(0x200, &(0x7f0000001740), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', '\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x2) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x180, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x160, r1, 0x100, 0x70bd29, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x31}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffeffffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x86}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/02 14:26:25 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x10000, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) 2018/04/02 14:26:25 executing program 7: r0 = socket(0xf, 0x803, 0x839e) sendto(r0, &(0x7f0000000000)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001880)=""/4096, 0xe21}, {&(0x7f0000000340)=""/199, 0xfffffffffffffc6a}, {&(0x7f0000000440)=""/171, 0xab}, {&(0x7f0000000500)=""/35, 0x23}, {&(0x7f0000000540)=""/24, 0x18}, {&(0x7f0000000580)=""/45, 0xffffffffffffff89}, {&(0x7f0000000100)=""/209, 0xd1}, {&(0x7f0000001700)=""/22, 0xfffffffffffffdcb}], 0x8, &(0x7f0000001800)}, 0x60) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000040)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) 2018/04/02 14:26:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x90100, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000080)=""/153, 0x99}, &(0x7f0000000180), 0x30}, 0x20) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x7, 0x7fff}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x1a) 2018/04/02 14:26:25 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x802, 0x0) nanosleep(&(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x40100, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000180)={0x800, 0x0, 0x1ff, 0x9, 0x4, 0x5}) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) 2018/04/02 14:26:25 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)=@ethtool_ringparam={0x10}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000080), &(0x7f0000000100)=0x14) 2018/04/02 14:26:25 executing program 6: perf_event_open(&(0x7f00004b2000)={0x2, 0x70, 0x440, 0x1, 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={&(0x7f0000799000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f00000001c0)=""/171) io_setup(0x5d3, &(0x7f0000000040)) 2018/04/02 14:26:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x10000) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80800) 2018/04/02 14:26:25 executing program 7: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000200)={0x8, 0x1737}) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000180)=0x10001) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) r7 = socket$rds(0x15, 0x5, 0x0) r8 = dup3(r7, r3, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f00000001c0)='[\x00') ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000880)) 2018/04/02 14:26:25 executing program 5: personality(0x510000f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "bf76b5", 0x8, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/04/02 14:26:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x20, 0x4400) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000080), &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x40000000065, &(0x7f0000000000), &(0x7f0000012000)=0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/02 14:26:25 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140)}, 0x8000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) openat$cgroup_int(r1, &(0x7f0000000080)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) close(r0) 2018/04/02 14:26:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000e40)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000002dc0)=[{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000a40)="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", 0x188}], 0x1, &(0x7f0000001ac0)}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f0000fb0ff4)=""/12, 0xffffffac}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x101200, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000001c0)) 2018/04/02 14:26:25 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000040)=0xd68, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000c}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x101000, 0x0) 2018/04/02 14:26:26 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002540)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) accept$inet6(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) sendmmsg$alg(r1, &(0x7f000000a5c0)=[{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001a00)="b2271f82c6341fa4ea9e0cb99ee1c7f24feb936d58d9ee11c9b530acf1e9031d6b261ec7bb766af2a1a024c2dd592f8eb34969eee7ab1b54b61bdae7198a64ff467e2e6cb018b7da425d07569c3d2c8294f185a9d5436b606ae05d424dce3be9430c0857acb855e26df54fefa96667167659cb02cfd5329da109a581358abcff", 0x80}], 0x1, &(0x7f0000001b40)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/02 14:26:26 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x20000000}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x7e, "6ec9a46b16f9681cc70818899afb051023b88fcc271a1417d048219843ea146d5c3ba439fadcc1d41b4cdae839bc1b0d121988f1c7ec0f8a3a09378d8eb35a1873a241e8f59ffbf96a7d31d7865f84d111f8a121b06d65466747feeebee32fda7ff2abd1abde0ee7b0a58dda00ff77dee413663ae29948d062aa10ece412"}, &(0x7f0000000300)=0x86) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000400)=0x84) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000080)={0x4, [0x101, 0x2, 0x0, 0x200]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x58) 2018/04/02 14:26:26 executing program 6: mkdir(&(0x7f0000b66000)='./file0\x00', 0x0) mount(&(0x7f0000071ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000e19ff9)='mqueue\x00', 0x0, &(0x7f000000a000)) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x800) recvfrom(r0, &(0x7f00000000c0)=""/220, 0xdc, 0x0, &(0x7f00000001c0)=@ax25={0x3, {"89a6641e6d3db8"}, 0x4}, 0x80) r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup(r1) bind$unix(r2, &(0x7f000054f000)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/04/02 14:26:26 executing program 2: r0 = memfd_create(&(0x7f0000000000), 0x2) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) fsync(r0) fcntl$addseals(r0, 0x409, 0x4) fallocate(r1, 0x0, 0x8, 0x2) 2018/04/02 14:26:26 executing program 3: r0 = dup(0xffffffffffffffff) setsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f00000002c0)="084932096c4927f38e017440ed5e0169cbd6f753e921fe7b45183fec44a3cfe2b548f8b548ad04ff345fc25466e2386a24fd3a5d0e2a0fef4d66d77c182ff7a7bfffa3017d3915df76e29f465e199956b98b62c2efe48e7560393ef053e019627823a557df2d5fbf33afb058bda9fc3508e16f468052c31a404d0139646b14078123bf5db487bfd67b53a870f1edeedadf5956cfe0c362659700e6910352541e6c6a690d9efbc017d10be74240066cbbfffc0560c0659b7fca7e5a5e660ef7ec637564bd94277b4536f5ae911a955024f301a5a7aada719501c5d40282b2ef2e53ac08ff6e70e5d5c254", 0xea) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000140)={0x0, 0xfffffffffffffffe, {0xffffffffffffffff, 0x0, 0x2000000006}}) creat(&(0x7f0000000280)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f00000003c0)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) 2018/04/02 14:26:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000340)={0xe5, &(0x7f0000000040)="d683f96c629e093fde89102d5de324f909b60da994a93b690be8b1d8c8d4401814368db8bab9964bfc1f7324ffea8cc6ea1ce6204ea4847ca135b5c5c28956829edcbcb9855bddbd5b4400fb60e29b233fd1aa785bbc8186aa73a352a11124cfc8076569ca9ea347f4705b9c84c42359cd1151f3a1ff3de0f8938a5d760e9d4a3253c1ffd22a9f5bacd280c0b232c2217a3c15148f5a56dae215fdc3d25a1dcd3a8a679a38a4876a056071a4d0e1b77391fc3fd61873570b22ea5137feae0f73588b0400ab6045c042feffb835a4fd94ef1a899861a8229ca9b4f5fdb30d11e327801e355c"}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000012e30)={0x14}, 0x14}, 0x1}, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000280)=""/174) 2018/04/02 14:26:26 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="b80000001900130200000000000000007f000001000000000000000000000000ac1414bb0000000000000000000000004e2000004e2000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d4cabf27f812afe8411aa5053b91"], 0x4}, 0x1}, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000002440)="9b", 0x1}], 0x1) 2018/04/02 14:26:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x40) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/04/02 14:26:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0xfedd, 0x0, 0x0, 0x0, 0x0, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}]}, 0x40}, 0x1}, 0x0) 2018/04/02 14:26:26 executing program 4: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) bind$packet(r0, &(0x7f0000000200)={0x11, 0xff, r1, 0x1, 0xffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 587.396905] binder: 9501:9503 got transaction with invalid handle, 0 [ 587.405556] binder: 9501:9503 transaction failed 29201/-22, size 56-8 line 3055 [ 587.433260] binder_alloc: binder_alloc_mmap_handler: 9501 20000000-20002000 already mapped failed -16 2018/04/02 14:26:26 executing program 5: mmap(&(0x7f00009d7000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'dummy0\x00', 0xfffffffffffffffe}, 0x18) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/02 14:26:26 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000008efdc)="2400000024007fff00001000010001000047f6ff010000000000ffbdffffffff0100ff10", 0x24) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000100)=@nat={'nat\x00', 0x1b, 0x5, 0x510, 0x118, 0x118, 0xffffffff, 0x0, 0x350, 0x478, 0x478, 0xffffffff, 0x478, 0x478, 0x5, &(0x7f0000000080), {[{{@ip={@rand_addr=0x1, @loopback=0x7f000001, 0xff0000ff, 0xff, 'ipddp0\x00', 'syzkaller1\x00', {}, {}, 0x2e, 0x3, 0x20}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x2, 0x2, 0x9ba, 0xfffffffffffffffd, 0x80000001}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, 'ip6gretap0\x00', 0x8}}}, {{@uncond, 0x0, 0xe0, 0x118, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@inet=@socket1={0x28, 'socket\x00', 0x1, 0x1}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x4, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @gre_key=0x3, @icmp_id=0x65}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x11}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, 'vlan0\x00', 'bcsf0\x00', {0xff}, {}, 0x6e, 0x3, 0x20}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x1000000000000}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0x6, 0x81, 0x5, 0x1, 0x1000, 0x7], 0x81, 0x1, 0x7}, {0x1000, [0x3, 0x2, 0x18e, 0x2f0, 0x4, 0x4], 0x1f, 0xfff, 0xfffffffffffffffb}}}}, {{@ip={@loopback=0x7f000001, @rand_addr=0xe969, 0xffffff00, 0xffffff00, '\x00', 'eql\x00', {}, {0xff}, 0xdc, 0x3, 0x61}, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x1, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x12, 0x10001, 0x5, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14, 0x14, 0xb}, @dev={0xac, 0x14, 0x14, 0x18}, @icmp_id=0x64, @icmp_id=0x68}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ip6_vti0\x00', 0x9}) 2018/04/02 14:26:26 executing program 6: socketpair(0x13, 0x0, 0x6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00000000c0)) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) [ 587.462585] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/02 14:26:26 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40600) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000e40)={0x4, 0x7}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x20000000) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xfffffffffffffffa, 0x200000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000003c0)=0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='fdinfo\x00') r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x801, 0x0) dup2(r3, r0) setsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000000dc0)=0x28, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/audio\x00', 0x8000, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000cc0)='/dev/snd/midiC#D#\x00', 0x2, 0x4000) io_submit(r2, 0x2, &(0x7f0000000d40)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000000400)="2ae88409a36d87b6bf7a305b7780ebb5df6fb10230d25ba065764a09095e620559dc9fb7aa71f820d08d13fd7a46b8d5bd232c1709eb3bbf90e7375835e0e9a4b2f29ec558a55aba7a470a4ccdfa1413f1638fe3d5e5a45ed36c", 0x5a, 0xab, 0x0, 0x1, r3}, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f0000000bc0)="d534901ddb31cefb647441697e845f0d8f5d2a9c292f28c0299ff57e3f92048c0720a532151697817d469c1af6b426b43e1feb53eb081abfd7621f08f25a4363aef21fa8815298b3bba70858ddc33f6efdbc391266785cd6b87f10ca3ec74491737a66c25a3fbbfb79c692f3f749fe31b885ab5e466bbbc7d66ca10ff29443791d350c0b942c264ced6be1c6a11ac374de6ad84096b3dad984904c38fb52e4911c6066f4bcdcdffeb8b29651f267535632b3ded873c026a79e9abd0c8e88bb73878c4249f5245af21a8c479c7b8df4fb298bef09b4724f83d107af0d7c4a137c295abb66a1c59859a197ae2ee0be06008f3c0b0b", 0xf4, 0x0, 0x0, 0x1, r5}]) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x31, 0x3f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1002, 0x58f}, 0x0, 0x1, r4, 0x8) 2018/04/02 14:26:26 executing program 4: r0 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r0, 0xfffffffffffffffe, &(0x7f0000000080)={"62726964676530000000008000", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r1 = add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r3) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r3) r6 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x1, 0x200000) ioctl$KVM_SET_CPUID2(r6, 0x4008ae90, &(0x7f0000000340)={0x4, 0x0, [{0xa, 0xf67, 0x1, 0xfff, 0x0, 0x7ff, 0x6}, {0x8000000f, 0x2, 0x1, 0x10000, 0x2e6b, 0x9, 0x9}, {0x4, 0x200, 0x4, 0x8, 0x0, 0x4, 0x5}, {0x8000000a, 0xfe000000, 0x4, 0x9, 0x1000, 0x184, 0x9}]}) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) r7 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r7, 0x8, &(0x7f0000000440)={0x40008000}) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f0000000600)=0x7, &(0x7f0000000640)=0x2) ioctl$KVM_CHECK_EXTENSION_VM(r6, 0xae03, 0x81) keyctl$update(0x2, r5, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r5, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000100)={&(0x7f0000a3dffa)={'poly1305-generic\x00'}}) prctl$void(0x7) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r9, 0x84, 0x74, &(0x7f00000000c0)=""/225, &(0x7f00000001c0)=0xe1) 2018/04/02 14:26:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x20, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000140)=0x2, 0x4) accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x800) syz_mount_image$hfs(&(0x7f0000000200)='hfs\x00', &(0x7f0000000240)='./file0\x00', 0x46, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000280)="13dda3991a5328c94bca1743af0290b8c1f8566fc1fbc96bd41b48b038e12bf5710c1b3e704b59a9f8c0da8225101ada0ebd46336109dd74260a79f056d5a417a5606b622682affddfddaccfef96915332ba3ad1c37bf65bbf685f4f59c840d998aa435aeff3742638d8bb2710bca0c739550b05edf292d8deb729f9a400911d9a1fd7a362da5a619c82e2b56cd293f96d1c6fe20019a0cdb8638e367892095873734e14e19f1632343e1ff344212955982bef1704099d232a255b57ddb62ef1b1ab4896ff14f9f58427ade9dd9a12d696066464e7765985b76ef4103b1878fa1f", 0xe1, 0x5}, {&(0x7f0000000440)="d2f34867daf91503a406979f09c6c2b5fcef5a2486c6680c48ec0a9c4c259fa8c75ee5b819dc399d7587aff8cc5db8f5894a50d04c2a105d0c104f3c3d7047a8b3f7e52152bc1db8aeefdd6fba48b029e2b9251dbda61e1ad0e7b752f06ecb15c625ffd24e316feadba45d1a25f8727fcf7003dc975bb580ae3a5209de553f1c2b10842be9a6db671d9552309e38ad4eb92734399dc334fb7172b2b1c786749c057b30583a1e74c9998203e97647a9cfcbbc3806a7d8c69fa44a61bd6f20e011345816", 0xc3, 0x8}, {&(0x7f0000000380)="19734578b43d4ce9b2f4f152b6659b656bacbb4a6edeebb221eef8b674aaf1b9584be4ed1e69195a6628f88fa0502c0f166d1fd8bcf39843d7ef6ca320af7104ff1f2711d11b4bc1d2ac7d0cd78e041d2e9ff8482b626b69f2ed0e3198", 0x5d, 0xffff}, {&(0x7f0000000540)="47e99da21a7f1d747dae51d6bbbc8f2bb3c790b71f3d98813f11a4d8ca0df7b57d7fdf5497eaeceebd99f7e794403ec847baf646384ae6c67e655105b65087d2f4a80efbb7855e68f751fdb848f73478213bca9a", 0x54, 0x1}], 0x1081001, &(0x7f0000000640)=ANY=[@ANYBLOB="63726561746f723dcad1d1d82c66696c655f756d61736b3d36003035312c736573d830ef47c879cab573696f6e3d00377e0632377b3d2c747970"]) sendto$ax25(r2, &(0x7f0000000680)="a0c12d00e49d481eb6fd51c986968f4d45ebe8c79b4038afb866514e3c6dc54f045cb7875345583b20a40684397fffac3078b1fa3931208957680079507327bb71e401f1619f8e879d06007e44aa506bbf104ed3c6525ca10275267bbc06f3b4d06297056cd8acb01554ed6daa851b6ad5709cf7f87e90e4ce311283d2a2d768abf0808280c0b59a6ad9501373106c98bf5d7cc8aef6c282a954dee62a0ec2e344531ffa9d31cc14135f8278c618b1860163abbd195424686387c007424b55c8a10c0fcd3131af37fb07e2b9e38bb9fb0bdf3609c9a0876b3d381dd90633fac28606117f9f4a8fc2a737f1974587eee3f0", 0xf1, 0x90, &(0x7f0000000780)={0x3, {"ff039119678203"}, 0x9}, 0x10) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r3}, 0x10) [ 587.483409] binder: 9501:9503 ioctl 40046207 0 returned -16 [ 587.518320] binder_alloc: 9501: binder_alloc_buf, no vma [ 587.523975] binder: 9501:9503 transaction failed 29189/-3, size 56-8 line 2963 2018/04/02 14:26:26 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x34, 0x2e, 0x821, 0x0, 0x0, {0x3}, [@generic="14d4886b68e3cd8ea824f7c9ad542bfc2451072582b0c8aa7e484b6872"]}, 0x34}, 0x1}, 0x0) [ 587.635523] netlink: 28 bytes leftover after parsing attributes in process `syz-executor5'. [ 587.644143] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 587.685685] binder: undelivered TRANSACTION_ERROR: 29189 [ 587.696340] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/02 14:26:26 executing program 3: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006dc000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) recvmsg(r5, &(0x7f000095cfc8)={&(0x7f0000000680)=ANY=[], 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000b30000)}, 0x0) fallocate(r5, 0xbcebfbfeeade4569, 0x9, 0x3) dup2(r4, r5) r6 = gettid() getsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) tkill(r6, 0x16) write(r1, &(0x7f0000838000)="9f", 0x1) 2018/04/02 14:26:26 executing program 6: unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x200100) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000000180)=@abs, 0x2, &(0x7f0000451ff0), 0x0, &(0x7f0000000100)}, 0x804) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140), 0x20) 2018/04/02 14:26:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x1d, @empty, 0x4e22, 0x4, 'dh\x00', 0x4, 0xbb5, 0x2000000000005c}, 0x2c) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) prctl$setmm(0x23, 0x0, &(0x7f0000ffb000/0x3000)=nil) 2018/04/02 14:26:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003f7000)=0x2d50e2fa, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d36ff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00000acfff)='G', 0x1, 0x0, &(0x7f0000461000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000803ffc)=0x6, 0x4) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a4353b)="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", 0x601}], 0x1, &(0x7f0000783000)}}], 0x1, 0x0) 2018/04/02 14:26:26 executing program 5: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) prctl$intptr(0x18, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0x5, 0x4000000000002}, {0x9, 0x40000008001}, 0x6, 0x6, 0x8}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000180)={"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"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x3cbca6f6, 0x1}, {0x6, 0x2}, 0x100000000, 0x4, 0x400}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00000000c0)=0x1) 2018/04/02 14:26:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd128-generic)\x00'}, 0x58) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x3f, &(0x7f00000000c0)={0x2c, 0x3f, 0x5, 0x9}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="dacc1e673b80f363703ac2dcee075fefbd6d0cf295a79d2820b5c17ffcb61ecaf402e81e5540f4dfbaf68acfe8fff1f7378d421ae0685439389a457b4ea10bf923", 0xffffffaf) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x28) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'vlan0\x00', 0x400}) 2018/04/02 14:26:26 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = memfd_create(&(0x7f0000000000)="28ea5b29776c616e315e00", 0x2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0x4) keyctl$dh_compute(0x17, &(0x7f0000000340), &(0x7f0000000380)=""/23, 0x17, &(0x7f0000000500)={&(0x7f00000003c0)={'sm3-generic\x00'}, &(0x7f0000000400)}) 2018/04/02 14:26:26 executing program 0: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef4d34cf) r1 = gettid() fcntl$setown(r0, 0x8, r1) fcntl$setsig(r0, 0xa, 0x11) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) fcntl$addseals(r0, 0x409, 0x2) r2 = open(&(0x7f00000000c0)='./control\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000100)=@ioapic) 2018/04/02 14:26:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)={0x0, 0x0, 0x8102}, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x300, 0x0) fcntl$addseals(r1, 0x409, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x4, 0x6, 0x3, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0xbc, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x10000, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e24, 0x2a, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x2, @empty, 0x1}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e23, 0x69, @mcast1={0xff, 0x1, [], 0x1}, 0x56}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) prctl$setfpexc(0xc, 0x3) 2018/04/02 14:26:26 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=@disconnect={0xa, 0x4, 0xfa00}, 0xfffffffffffffed6) 2018/04/02 14:26:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) getpeername(r0, &(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0xffffffffffffff0f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) waitid(0x3, r3, &(0x7f00000005c0), 0x8, &(0x7f0000000600)) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x93db}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x6a) recvmmsg(r4, &(0x7f0000000000)=[{{&(0x7f0000001f80)=@generic, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001000)=""/254, 0xfe}}, {{&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000001ff8)=[{&(0x7f0000001f3f)=""/193, 0xc1}], 0x1, &(0x7f0000000000)=""/84, 0x54}}], 0x2, 0x0, &(0x7f0000001ff8)={0x0, 0x1c9c380}) fcntl$getownex(r4, 0x10, &(0x7f0000000080)={0x0, 0x0}) tkill(r6, 0x22) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={r5, @in6={{0xa, 0x4e23, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, &(0x7f0000000480)=0x84) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) userfaultfd(0x800) r8 = accept$alg(r7, 0x0, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r8, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080064682abd7000fbdbdf250a0000001c000100080008001f00000008000b0073697000080002006c000000080004000700000001ad7aa7b7efe5a2da0d05a28589ebba66b33d62261a042087dc8a6ffef12a5448a4e4e791172cd9b72a82fa00f35d2f082c8b88c0563e07221c85f9a4fa3e08ac"], 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) creat(&(0x7f00000006c0)='./file0\x00', 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000005040)=""/4096, &(0x7f00000000c0)=0xfffffffd) 2018/04/02 14:26:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x8a) [ 587.888586] IPVS: ftp: loaded support on port[0] = 21 2018/04/02 14:26:27 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x5, &(0x7f0000898ffc)=""/4, &(0x7f00007b3ffc)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) accept$inet(r1, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0xfffffffffffffd89) 2018/04/02 14:26:27 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x100, 0x0) fstatfs(r0, &(0x7f0000000080)=""/226) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) 2018/04/02 14:26:27 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0xb142, 0x6, 0x2, 0x400, 0x0, 0x100001, r1}) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x5b5}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) 2018/04/02 14:26:27 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x7530}}], 0x18) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) read(0xffffffffffffffff, &(0x7f0000000080)=""/131, 0x83) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) [ 588.095852] IPVS: ftp: loaded support on port[0] = 21 2018/04/02 14:26:28 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) mmap$binder(&(0x7f0000139000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/04/02 14:26:28 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3ff, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) read(r2, &(0x7f0000000380)=""/178, 0xb2) 2018/04/02 14:26:28 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x7830, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000480), &(0x7f00000004c0)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000500)={r1}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400001, 0x0) recvfrom$unix(r2, &(0x7f0000000300)=""/13, 0xd, 0x1d05bcd299327ca9, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000001c0), 0x4) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000700)=""/130) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000440)=""/34) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000680)=0x3f, &(0x7f00000007c0)=0x4) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000a40)=""/246) ioctl$EVIOCGREP(r3, 0x40047451, &(0x7f0000b3c000)=""/174) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000800)=""/131) socket$inet6_tcp(0xa, 0x1, 0x0) close(r3) uname(&(0x7f0000000b40)=""/4096) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000080)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000100)={{0x1f, 0xa73f, 0x8001, 0x2, 0x1, 0x4}, 0xf6, 0x6, 0x10000, 0x0, 0x0, "ad694851043b5f247baccf7f11273786ad8a9e112a22986156f1a292193668b687781465f54a02a3112075959a3672a743fac600b12c4edc7c4ca3c407476bdc693480a7c42e2b9a526ab72f7b961c3c5b4261f60c10caa281aa5c97ad0b43153574cae4b1bbfcb66a27e0e603c82470a351ce7af6567f6a43e4812c965c7426"}) r5 = fcntl$getown(r4, 0x9) ptrace$pokeuser(0x6, r5, 0x1c00000000000000, 0x5) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my}, 0x10) syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0xed, 0x80) recvfrom$ax25(r3, &(0x7f0000000280)=""/5, 0x5, 0x4, &(0x7f00000000c0)={0x3, {"c90200eeaf66ff"}, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0xd8, &(0x7f0000000540)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8001, @empty, 0xffff}, @in6={0xa, 0x4e20, 0x144, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e21, 0x800, @dev={0xfe, 0x80, [], 0xe}, 0x3}, @in6={0xa, 0x4e20, 0xc0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000000640)=0x10) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f00000008c0)=0x5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={r6, 0x8, 0x1}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000240), 0x4) 2018/04/02 14:26:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3eff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000040)=0x9) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb}, 0xc) close(r1) 2018/04/02 14:26:28 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000100)={0x2, 0x0, [{0x8000000f, 0x6, 0x2, 0xfdf, 0x80000001, 0x81, 0x79}, {0xb, 0x16, 0x4, 0xd8b, 0x8, 0x5, 0xd}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000009ae08a092a77d2b643eb74f1e7f2e95479a47519fff46653b08d04060cf7d3942054ca58a02b6cbceef22640e72098ebe16fa6b48367b2aafd435034edeb8d5247edb65bc6a2bfe7d7291deb852eb02538a0881cd5603bf3a1f9ba9909b216587a48d4c0821863f887a97575c413d3c04c07982408e2545d1410e69dcb5e7dba6257094daadaf0013d23c5b2c73ea071764e0822908d7a2f6"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/02 14:26:28 executing program 4: socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000067c0)="ea0238b9d4c760651c592d4326935fba1eb614034fccbc00bc8e3879eb825319414e83342fea601a0b4cd6c1729cecf5d4c1bad9f064da81a862599c14c90c5292c4b75a30a1544aed292d4d6e0257653c00193d3cb68949aa3b24d1177ee1b685fea1112d990ccd311efb47f7631778b63742388c23d8b5ca9f164c340e0edfa158f0c65cf0b2f197775449613c803d0755d68710fa2c4be7889f53340028fe10a1d6b021aac1ca6b14018126239f128ff508acaa82752e661e1fb281d9f0121cb4dea2790e9a58e88b74f2c32bc36a853f0b59bd406c38a7b481353a3608328ce3696a08d2b3b337c71001d535efc30e977509a1e3f8f150ac9a349fbe9522b3222a7da89eec5272e63a06457047d5d19942b5176e3c640aef31a7985cbc053b5ef8f677bfab0d2407a9c962bdec00866f10d4bc863819a5fad57b68ecb77c6300adcf861daa403a9f33ce35a36f9e2943aebd322d6820202960b8fd611e548f0e255bd1c86d21c5bd10dde1de4d4e25828ab42a926c13fc20f196e8467063c179781f5395d7ae5e19516f93b0fde659a2c25f2bbf2e77f6ed8363df0157653cc73e2519dfb7f47a57f05caad69f51e086ec93b149f1720f420f5f7f8c4d935c26442803813c5470b158780e1eb18c180d029a6ecec635231fbee97ce58be63feaffb19ab9a6bde55d51bafc84f0f3e93e31f7e2db847e7b727ee44d357ef6010e5d18aceb93cbbfcebe0b076f5a26e35b2f9260729bedd905869ef18f5dab54e9330328efe696743b5b73888cd4816c99bf6adafe682de98c8129028e997055340892e521f291300a2726c7f0a9992e28d0db6960f8d67bf67a1601e4a15aa161fc82849292847a4d6c864b5d1b3d0aa41275278ec829b0fe37fb6034f78f9ca8b7b99f8bad785fd3e16433d43c44247b5269842e168011b8b66538a00390aa10fcf3007f091ba1233bf1653666946555057adca329612f9f2807db8c8d254f8197192dbe1623910b8907c3970403cb9f5ed14bdc3707f487fe8d871cfe53e508d45f8b20c05dac78691f25fd22933b157210acc6058e4585b186bb25820195bfee52a1a4a5ef937cf3a507ed470eeb09ba079b2219f9e9de8140e4f78176dac1fea9a0fbca83784df849c9b4f9e3ea5f43f04495288d4bf57195a990be6064d604c83d8db19ff4f98d575ff152a807cb3eaa75de13433dcb3ec7e55d135dbb58a6787a56b26bbdb5fdbf8649b972f4e31613f0c1f79d74abf504e30862579b039a8a35d39bed3159c799b94d357dffac7c733fd8a45273344e4a51ea51a045d24ad9872f6e511f4487ec08a83e2dd359ce2e2068a0294501dc3852848bf6a38ab1d64349c4ef1e407d09e629dab2a7da35c2ac9ad1134383a2714e33fac57d43bfb267238b962045f6923e850257f5a768ff1eb998b64b2fdb48217c625f5a7a3b8bf063bb7fe536e15c5d5a7663888153a09c9316b531a3dc72315581a4343031be89d7768aab41578f5e96849984dc5c6c776630eea33636752f559a38ceea11dda9ea530deb9db06d199a84a89e95cde6a3c10c2c1273deda8ddee853b665e3ea9508a9d211fcd646363f83f6b9ebeb07eb16448b714453ef4fe4f40d5c27e73f03d7576bd9cf1f7d90b789cff05b6d74889d018579b383ca2852bd8ab1083e62953269d55c9a5a163afb847fc915adb4397f06e9489a5a89d0aa03df8ecfdc52c1b3ed1a77b18828956ec1969ab6ffd9640b7375ed553cde3eddb8765a5e93d54d591230e625e7d5468a781e40d0ac43e07da39c4ed7aa2f334115ad67f29a687e28d539da8620417f8711c7b55ff5172f19c4ea1f0e3ebce8ea7fc6e41f9b815eb2b6a8c1bbaa9f0935584c4492027d9bc0de6a11a9cedeab5cea69a2583be78c37c4dd660c565c7251e8d64e40fabea4ae7998929c246b929c9c19678de86f8a49b19fa90518e6c7d5ecd45c716d7f0daf0293b0923cbb3eb7b55db8b8948c02b59abcd9698d1ca348c7de6d9f182bd52b64a3614a65c90d4f17eda5f423ab02393df57f060ae2bc7afac556f0b2b441a875a6a09b613f734d593fd86f8e280beceac39e4559e1d2891df7c3a5e3cd14b95062c66cb66b30f8c55d99354034ac00f9a5cfb5eff52b735ab823d7d2d3adf2ab8565356f38c0982bbef08ba933734ecfc3e0d5c3b3d7726ee9073520bbd01e521a3bb7bf73c50a7db45266363860f408e32a9d1724e6c39d27a11ae2471b30c6fa2b642df9d304fad68f034569a02656ffaf083c0c63aeb3e0100a585aa024ee0f0d425577d9d4b1435089cceb215f2e5ece74f981c509ff249bbb2d8403a1ffe3438678493b487920058e30f6568439add507229a52c250393a14240bf332a43ef310debc723e8196c97f7dc11628394f4111b87e6391f7b68373dbc66c0e664f695de198c0a5ceb12a3adb47bcea7a87a377e1987ef644122bc376793f4f785c07f235a8c5c697791fabe4e6a46c242931e5e94623b9c7b5b907aac8d2ae85725852801748e8fe0cc0623a670616c80820c04ba9344417f4d49e3fe3b37937175d3b5e945dda52fdb8e388e26ebd39c9ccc3df55e187a0186a523f9a43d469f639677b56019e3af88634ef30a12d61ad1f123974834b223aa63c4725e743c2a5d75a376f4e795c1bd2ab72d683765ec9962e84d4ffea9b66a345a0fb04e64a4e6d0c30e16c45d0e344363c8c37ba4ac19eee25827e9495bdb3080ccbb735ee4b57a4e6cdf73c2bf29276fcb143b7100b4b4a6c510e5b14d0d6c43d22708fc0cbec657d4a1a00ab5f436ce3660f1dae10558243a96dac792a2398b9e8f7be7e2b19df32204f3454fdcabf4f792fda0b52c5950fd8f18da5051937d7b912080f867496aef6963ba76daadcb2ac020fa4057963353c9243ae54fd72167b0f7bbd68a382ffbff78d84ef6462c74ad09e3dd65cb71d301e7ad116a29cb09c9bbf1fff36822e0f4da6e53a4eab87ec9b3d7938ab285ca6c95c575ed058089c234cb2c6e28e4bfa0cae0913c65070ba73b607a37b9b0e0fe2bd626351f36742f5d690998055a14adf7d9eeeccd97d01ef0cca75eb853116a5096c71fe277e58bcfdb47525cce7f986796a25c1f871acf10e359e5493b1497cab1d3cfcead19cd532c71d4da0c24525c09e6559a3af5f819eee8f3fe5e643541a25461a71f0e7080f00f196cdcb7ff2e7cd7fb9538f106c306b53333c7a85e29f6e8e12efcb42abd318fe62a452811773236e8596f8eee24b5850982c1512888df12be086a31fba695f0d625bfbf5e160f5d88ed8bad3668a0260df851a7eb53c9fafb3dbdc079948fa44c89260e2f7b5f4f1c186825409c0e851e51fc852c9155c9e41f873599a21afd18b2b40a58fc76917c00abf0eb3eb55d2872e387f3e24a3deb105342433abcd64dfd92f6ce934ba1b46d9d6d5002ea05c5c60ab82d2809609400c73c1d5590203dc66db32b5df02f3a6ed571f851eaad4885e406a44a9b41161081e59f0b3b30df98b03ffc2d8c6efe86fc1541233fb5d4bd175c130c12641abfa9fb346cced5c9c70c7528824fd697d57fd28a152d09fdfbc4f4a1387a48087c51e46455b7cc2f71a0971c20e9200050ea00ffabcde6449cff561dc2c43fa32c3b9697ea21744b615772f1233ec3597c4ecb33c6879b490a60468a25b8a187147c1b191e4b61c3f12a569b30a396a6f03540be1a59ac0dad86b51709cbb0d289940955d18465de893165e8d7183077bf4a476693e262934c068d2e83d1c668ad785cf897154f85487ed300cc2130740794f04c270822a1bfc0a4ee6bb4a5db7f77671951f2ed6de8b70f929b7bae4b4c7f80fff4f91ae2b390da48f0c3dd24bae8a7a6b38e48d62d4584d194ebc7a62d2c29210f7562ea8079be5bd243c18e34fb1b62ba3cd7cb3ed1b543fcfaff31a29fb8fc01041d8e1cd876c5cf596fc90fbafba2656c7f56bc6b5d5c47eac6579f97210547bfad056a863861ddf4b8febd6ab7641c1d92c050b151a217b919d9ee1223a086c3257299c58cb4a377a07a788abf5c23d5a10815b26f74f70da446c00572de2fd38ea58b997880921984c593b4600dffaa4fc642d5982c5930a41a4218722e0b569df89fda69fec7f9c638d1e135fdfc84c888530b64932de16aa3f44aaeb5a8cd1337e6e05a26cac72c7e21d80e94cbdb54bbc7bdf0104dbac0ce33a4b7f327e7113f6a7dd3a0f8656fcdc28219330af201cda6bde9c6cf824fedc0bbc3e66c10a6cbb9b539771bc2c6e7f96f7f63dde5b3508d8738419783f83f2b925b2e5cbff29dd5e6fedd4d5d8f0ff8eebd1e8c3131d3fbc003d4c5fe83cea", 0xc01}], 0x1, &(0x7f0000007980)}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f00000073c0), 0x346}}], 0x2, 0x0) 2018/04/02 14:26:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = dup2(r0, r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xa) r2 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x3f, 0x100) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000580)=ANY=[@ANYBLOB="140000001200010400000000000000000000000055c836f3995dd2fb7149b9c9009ec5acf2726782b6c40e04e1b890d188544c2e6986257cf2e5968e11a74486ad4629fcfe99d5120ce08f4d4c142cb455a4e627910897a4093e8698aca3ca6ae40c9d491e520c1a720c3ec32b2e6865ff3f6fcac10d6eafbf9acfe2f7af021a2bf5c8fdf8969a0f2aba63943a7d"], 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) recvmsg(r0, &(0x7f0000ffcfc8)={0x0, 0x0, &(0x7f0000ff7fe0), 0x0, &(0x7f000000cf8e)=""/114, 0x72}, 0x0) recvmmsg(r0, &(0x7f0000fd7e98)=[{{&(0x7f0000ffbff0)=@ipx, 0x10, &(0x7f0000be7fd0)}}], 0x1, 0x0, &(0x7f0000ffbff0)) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000140000)=@alg, 0x58, &(0x7f00002e3fc0)=[{&(0x7f0000006000)=""/220, 0x350}, {&(0x7f0000108f80)=""/128, 0x80}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x3}, 0x0) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000500)=""/125) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000140)=[{&(0x7f0000001040)="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", 0x1000, 0x7}], 0x0, &(0x7f0000000180)={[{@iocharset={'iocharset', 0x3d, 'cp737'}, 0x2c}, {@part={'part', 0x3d, [0x35, 0x36, 0x35, 0x3f, 0x0, 0x0, 0x35, 0x32]}, 0x2c}, {@quiet='quiet', 0x2c}]}) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/69, 0x45}, {&(0x7f0000000380)=""/111, 0x6f}, {&(0x7f0000000400)=""/16, 0xb}, {&(0x7f0000000440)=""/87, 0x57}], 0x4, &(0x7f0000000200)=""/139, 0x8b}, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x400) 2018/04/02 14:26:28 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$void(r0, 0xc0045878) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x81) ioctl$VT_DISALLOCATE(r1, 0x5608) mlockall(0x4) 2018/04/02 14:26:28 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8032, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x400000) 2018/04/02 14:26:28 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x61c, 0x400400) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00001f6ff0)={0x0, 0x0}) setitimer(0x2, &(0x7f00000e9000)={{}, {0x0, r1/1000+10000}}, &(0x7f0000281000)) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000240)={{}, {0x0, r2/1000+10000}}, &(0x7f0000000280)) 2018/04/02 14:26:28 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0xa3c) setsockopt(r0, 0x84, 0x72, &(0x7f000023dfff), 0x0) 2018/04/02 14:26:28 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x80000) recvfrom$llc(r0, &(0x7f0000000100)=""/197, 0xc5, 0x40000001, &(0x7f0000000200)={0x1a, 0x20, 0xfffffffffffffff8, 0xff, 0x2, 0x800}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x120000}, 0xc, &(0x7f0000001300)={&(0x7f00000002c0)={0x102c, 0x11, 0x8, 0x0, 0x70bd2b, 0x25dfdbfe, {0x3, 0x0, 0x8}, [@nested={0x1010, 0x53, [@generic="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", @typed={0x4, 0x23}, @typed={0x8, 0x26, @str='\x00'}]}, @typed={0x8, 0xb, @u32=0x3}]}, 0x102c}, 0x1, 0x0, 0x0, 0x40000}, 0x400c000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0) 2018/04/02 14:26:28 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x88100, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00', 0x10) clock_gettime(0x0, &(0x7f00000003c0)) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) socket$inet_icmp(0x2, 0x2, 0x1) r3 = dup(r0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='ip6gretap0\x00', 0x10) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r4 = socket$netlink(0x10, 0x3, 0x18) writev(r4, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) 2018/04/02 14:26:28 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x40800) 2018/04/02 14:26:28 executing program 0: r0 = socket$inet(0x2, 0x3, 0x5) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101800, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x2}, &(0x7f0000000180)=0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x7fffffff, 0x7}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x84040) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000680)={r3, 0x1, 0x100000000, 0x3, 0x6, 0x3ff0, 0x4e13, 0x5, {r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100000001, 0x4e2e, 0x7, 0x1f, 0x8}}, &(0x7f00000001c0)=0xb0) [ 589.192147] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 589.254353] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/02 14:26:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x7, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/02 14:26:29 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.mem_hardwall\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) read(r1, &(0x7f0000000140)=""/187, 0xbb) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0xfffffffffffffc00, 0x8, 0x5, 0x6}, {0x12e, 0xff, 0x6}, {0x3ff, 0x100, 0xffff, 0x5}, {0xa8b, 0xffffffffffff7fff, 0x1, 0x4}, {0x80, 0x2, 0x4, 0x100}, {0x4, 0x4, 0x10000, 0xd5}]}) 2018/04/02 14:26:29 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2800000012002b0000000000000000001c000000009cb10b9b150000000018000000000000000000"], 0x28}, 0x1}, 0x0) 2018/04/02 14:26:29 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setattr(r0, &(0x7f00000000c0)={0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x30) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/04/02 14:26:29 executing program 5: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x101, 0x7fffffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) write(r0, &(0x7f0000000040)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000a0000000000", 0x24) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x13c, [0x3, 0x81]}, &(0x7f00000000c0)=0x8) 2018/04/02 14:26:29 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0xa8ca2be0d932a0ea, r0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) symlink(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00') readlink(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)=""/18, 0x12) 2018/04/02 14:26:29 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x1f, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x0, 0x80000000}, 0x1c) 2018/04/02 14:26:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") ioctl$KDENABIO(r0, 0x4b36) flistxattr(r0, &(0x7f0000000080), 0x0) 2018/04/02 14:26:29 executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f0000000180)='./control\x00', 0x1e) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000140)='./control\x00') close(r1) 2018/04/02 14:26:29 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x80000000, 0x50001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) r1 = socket$inet(0x2, 0xa, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x1f, 0x2, 0x3f, 0x73, 0x3, 0x1, 0x1000]}, &(0x7f0000000080)=0x12) [ 590.144795] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/02 14:26:29 executing program 2: r0 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x400}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) waitid(0x1, r0, 0x0, 0x0, &(0x7f0000000040)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20040, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)) 2018/04/02 14:26:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x202300, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000300)=0x1) listen(r0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) recvmsg$kcm(r2, &(0x7f0000000240)={&(0x7f0000000080)=@ax25, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/19, 0x13}], 0x1, &(0x7f0000000200)=""/17, 0x11, 0xfff}, 0x10040) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x7e, [0x0, 0x6], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, &(0x7f00000002c0)) 2018/04/02 14:26:29 executing program 0: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x7d) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) chroot(&(0x7f0000be2ff8)='./file0\x00') 2018/04/02 14:26:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0xc5) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0xfffffffffffffe00}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000080)=';', 0x1, 0x1, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000040)={@rand_addr=0x7fd, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) sendto$inet(r0, &(0x7f0000000280)="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", 0xfe, 0x0, &(0x7f0000000240)={0x2}, 0x10) 2018/04/02 14:26:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x60000) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x88000) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000000c0)=r2) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/02 14:26:29 executing program 5: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x4) sendfile(r0, r0, &(0x7f0000000000)=0x48, 0x64d) ioctl$KDENABIO(r0, 0x4b36) lseek(r0, 0xfffffffffffffffe, 0x4) ioctl$TIOCSTI(r0, 0x5412, 0x1000000000000000) 2018/04/02 14:26:29 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) utimes(&(0x7f0000000180)="e91f7189591e9233614b00", &(0x7f00000001c0)={{}, {0x77359400}}) 2018/04/02 14:26:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x80000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0x0, 0x2, r2}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000080)={0xff}) 2018/04/02 14:26:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x801, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, [@multicast1=0xe0000001, @rand_addr=0x3db, @broadcast=0xffffffff]}, 0x1c) accept4(r0, 0x0, &(0x7f0000021000), 0x0) 2018/04/02 14:26:30 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000100)={0x10000, 0x0, [0x3, 0x8, 0x2, 0x2, 0x3ff, 0x0, 0x1, 0x20]}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x4, 0x4) 2018/04/02 14:26:30 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5ad, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000080)={0x3000, 0x100000}) sendto(r0, &(0x7f0000b9efd6)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b94f3c)='T', 0x1}], 0x1, &(0x7f00006d2000)}, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/04/02 14:26:30 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r0, &(0x7f0000000740)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f00000000c0)=""/223, 0xdf}, {&(0x7f00000001c0)=""/94, 0x5e}, {&(0x7f0000000240)=""/140, 0x8c}, {&(0x7f0000000300)=""/235, 0xeb}, {&(0x7f0000000400)=""/56, 0x38}, {&(0x7f0000000440)=""/251, 0xfb}, {&(0x7f0000000540)=""/52, 0x34}, {&(0x7f0000000580)=""/64, 0x40}], 0x9, &(0x7f0000000680)=""/141, 0x8d, 0x400}, 0x2) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/02 14:26:30 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)) 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x100) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000880)={0x0, &(0x7f0000000840)}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='rdma.current\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000001c0)) setrlimit(0x0, &(0x7f00000008c0)) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) syz_open_dev$sndpcmc(&(0x7f0000000840)='/dev/snd/pcmC#D#c\x00', 0x9, 0x4400) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() getpgid(0x0) r5 = dup(r4) getsockopt$inet6_tcp_int(r5, 0x6, 0x1a, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r5, &(0x7f00000007c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0xd97, "c4b6cd71144b54d44f1617344c7bc52d4f4f69efe4588c1c13317354f53164b6fa1bdb971aa98d83ea46bf60fb5757457008cca2bd823a78759e9e95a88eab", 0x18}, 0x80) r6 = dup3(r3, r2, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xee8d}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00000000c0)={r7, 0x7, 0x30}, 0xc) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}], 0x1, 0x0) pselect6(0x40, &(0x7f0000000240)={0x7, 0x80000000, 0x2, 0x101, 0x7f, 0x2, 0x4bfe, 0x1}, &(0x7f00000002c0)={0x9, 0x101, 0x401, 0xd5f, 0x9, 0x80, 0xffffffffffffffff, 0x7}, &(0x7f0000000300)={0x400, 0x5, 0x10000, 0x6, 0x6, 0x9bc, 0x0, 0x10000}, &(0x7f0000000340)={0x0, 0x1c9c380}, &(0x7f00000003c0)={&(0x7f0000000380)={0x7f}, 0x8}) 2018/04/02 14:26:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x8) getsockopt$inet6_int(r0, 0x29, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000000000)="dd5ae8bb", 0x4) 2018/04/02 14:26:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x22, 0x1) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r2}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000080)={{0x5, 0x5, 0x0, 0x100000001, 0x5, 0x40}, 0x1}) r4 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x5, &(0x7f0000000200)=0x0) io_submit(r5, 0x1, &(0x7f0000000340)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x1, r2}]) 2018/04/02 14:26:30 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x6, 0x902) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000180)={r1}) r2 = socket(0xa, 0x1, 0x0) setsockopt(r2, 0x40000000000006, 0x20, &(0x7f0000000000)="020008000000001acaeb537cfa01a55eaf0d2cf653f13cc379ed09eaf40f4a95bbff850a8264357506b31e0800000000000000c0f03d3b3d54436fe71cfcdc0930acd23693f6af7d07634832b8a5c0a94c07000000000098fc74e81b4a58d02f8001732017e2466aa5c43aea71261b35760415800000f95758a602000014001f0000d1b0e6ebcb12c7291871363e970000104c2e9f000c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb26f91b", 0xd8) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000100)={'erspan0\x00', 0x1}) 2018/04/02 14:26:30 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x255) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000100)={{0x3b, @broadcast=0xffffffff, 0x4e21, 0x3, 'sh\x00', 0x1, 0xa174, 0x80}, {@multicast1=0xe0000001, 0x4e20, 0x3, 0xffffffff, 0x2, 0x1ff}}, 0x44) r1 = semget$private(0x0, 0x7, 0xa0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000180)=""/186) 2018/04/02 14:26:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e1c}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc)=0xa, 0xfffffffffffffd51) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1, 0x3, 0xffffffffffffffff, 0xfffffffffffffeff, 0x12}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x0, 0x2, 0x8, 0x2, 0x6, 0x20000000000, 0x3, {r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x81, 0x5, 0xfff, 0x2}}, &(0x7f0000000140)=0xb0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0x849}], 0x1) socket$inet6(0xa, 0x80800, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000180), 0x8) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x40) 2018/04/02 14:26:30 executing program 5: r0 = eventfd2(0x0, 0x0) ppoll(&(0x7f00009d0fe8)=[{r0}], 0x1, &(0x7f0000500ff0)={0x77359400}, &(0x7f0000275ff8), 0x8) read$eventfd(r0, &(0x7f0000000000), 0xfffffffffffffd9f) io_setup(0x20, &(0x7f000092fffc)=0x0) r2 = creat(&(0x7f0000e56ff8)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000ce9ffc)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) [ 591.266080] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/02 14:26:30 executing program 7: socket$netlink(0x10, 0x3, 0x9) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001540)=[{&(0x7f0000000100)="f41a5d9ba0f890bfbb66459a9c4db9c25f81aab9cfa93a3206453f1063ae5aaddc8b1f09fbde0d48d121ebf88de8b7cfcd195e2e18e12e8039c6d8239f489245e928c669c5f652ce803b3304c6932374d3a9b99c1de8e9847f09e2eaeed9a93b19bb028abd497ef6d7d5145d5652f0888ca99debfc81ddd5bb5d98e0512bb222dfb6a5db9c56479d61c70fec52c5ace9332d6f6f704f910b13d2cf1c42ef1d1b123bd428f9e0ebef6de2", 0xaa}, {&(0x7f00000001c0)="841306400a4c9415eba5a819c4f9d1dcf94224a7e29b3bd690d088287f7f45cc7740d320a9c6e35cd06ee909bb41f364f48cf32644573dc5f86e2519df5595bbd28986becea574ed288d41be97cbfdd5fec837bae4a029dfc8a9b65740db5cf67236e6969f3d7200f34eee14e04d564712202a03477ed7c852acd76461ac3fbbef11d42a38a9beabba7a931b8f966320f69dbd89841f023eeb7281355d37c6ddae82f3399c75388072b5e84fa733a1e85feb9bea412c4cee12729871b3770d6fd3c9705414cc744b2fc4d9962cd00058bc22c859381ff1357ba136f41b7cd6a7b0437b2dcece14463792a361c65bd3595948127abfb597ab46eb5252670999e37c3b5c8eaca4a2a4e3a62b404587d79e3cf90560c4f6872f0c8d215e45abc25905efb5fe6c18dbb0dd564bb7fe6c747d0907ba444a043dd8805d721ed33a6dba669c07665d7eb7e5bb153bd96edcebb7cb3966b10d10590066d671b355a0966f2cf042c6b264a27b40fdf724f18abe2e389f8dfe255eed1aee4f640a743e5befcf12a9c1e3a71d21720726db5efcf9ddce8b9fa0a7a70e5ceae20c25c07425b5c360fce3825c70256ff0674ac0866fe803de2ce754f910d9780274a3b5eccd3d3519adfb6cece51b974da49fb7f388711d2d774ce034d670293d0daab718c98e4074f29572964d0a16a9226fbaf39f76ef438864569538d93c8961249df95f9aed7cbde5247951b5942f6fd25b4af488bd26777649ae2e5fed619d02165ae52ef02c81920962e283b0ea62dcbbde8c1384b71194b512f4770624f4ac7e0e58c742b6f0ed71ba74ad28126885f0a256b0aa83b719a232a7b0c6a705a9bb5c2070cad17a71fda12644a50ef036ac277c8fb151982461ee3a334cc82577a43757366e0cc036c408babe89d858204c68a34f7bc339ed18216d169098200531f3b8cb67544a6e451c9437e92ba1a4f1bd4a237efb1ae184ac3b38cf2648a8261c7ce21fea75cc25c7fa0327671754f10c34df5e5f1cf57943b537c86eb1064bf7ae7783f158b0f59fe090eabd589c411a39bf2bfefd77b575d5387c98df7fa781d14ef8e37d25d98f15ab8e25d809573ee1bf858867fe12706764282ca1234a69b9c7512e7b8b42befa5d24c6f7c9d316b2a151b986b9b1fa985d25e6de7e5991853c56ffe5e063c9592c0aaa85ba075268b20f5530b0a30965bb987a64d08e8a86d3ec071264be44d68b57f1e74b3193fa5c6ad0313e6885d033d2c76d36e26e80817f6750043d3d9e178a987f24e319b4603d28500a3b01e13b1bfbf62c5ab92309ec8329966ccf07282bcb728fe11dab8305cd06577f9e1cfb0e5bdef644872c7714c0c1cd4526277b36c64a3a32e44bb582ade89a2a13e2e9538c718b934dfb03f20820009d9764273fee4a100345d47d032291005704fbca72f7e2181166d0fc1f28e27fd3269a4529e3e39f06176ad52c24cad11ee9688dad03c88ef5257c17d83283d3ebf78cfeb2cccb5816d2dad7f5c97a5bc0192e239b3170afe29ca5f315434ff950ff04ae0748569972f8077580df643b759ba396b66ccf23b467ec552fcc3b5529f5befaeb084dbf1a821244f9637d5c13eca4c3ecf4f4fea516c2eb88eb623ba14a09801d34a428146e82053991fb051732b5a53b7e44fe323ce0f7162d16c1c4b0af094d8480e7ceb06acd8da49dcbc81480cdcf31752deb018e75557f3f03f9a5e3c109fe918b1dc117dec9ace523bb805a74435b3def71891ab9c142e4ada3e5d16bc1acacbef4379d77c72bf539210aaef4c060f37c04bb103bd24d91d71ceb3be4f6139bd3d65b894ff83a09662c0e5f6a6b718b09bc83fa89bfa2f0ef9919ed8ff5c458ba9b2904da76f428fd17a02f546d63d3174fc5495dc94d7970faa0a919e0f3cdb1ca1b5cd0f113ba046f26388147e6c7fd1a43470058fd053dca8a4632bb8e752661952671de96cb4dc59059e6268c2b9728d449647274efc01a0d4ac88ae4bec81557b813a40fa5143639a82e66fbb2fdba9aabd9041e715fce705ebf50c1394c509beef04c46deb9ca2a6b4884b1540f71558356d59f095b109e9fd7bfb77ca6c1e65df84586bea789c9d9b589773473fa9e43974519b123615a97e40cc37f200826e958e2114d1faf8520ed66b7d80677184089fbf0c262082833dac032efd59aaf3e1609d8a5107638e64a40d50ae05b03d39e0fba084f8d548a9530b6abbeed07387c37a83c1b027b02401b6750eb07962df7e297f5c5957bc86e43b874d75c24424c805b4dd174f66b1c10c30cdf189a187cf8d4938e2a0a6c61652a86ce148519742423cf23273218f435841d6a4bdeadfea4626ab744528f0bb3f2e5426903ac3f2eecd0afd94831e5fafa93a165ba4bce57f409f6143be8af77bd9524f6c2102bb96859e6fa7106142b1fe5edb43df01dbc889c07ae89245650d1716f92839a7db952fb1c47b4628cccb3b621bd83d2e6e4a8c260f1924af6ea2d9f49e27ca37c28411ec85516ffd36251c1b25de91eff86f9d311cf5e8f6e71e79ea7b7e2e6ce2e98bc8a7789f5030b3660dad72825949548dc9eb55afaf048d26027a173e19c4bf5dec4cfe7c8cef06da61d4708c1fabe1b55e000d4e7c3edc8254523a40ef423d8d016d0437088ce373579926d5f159a11336abcb0db612fac97e23ba2e911b7023abf9c8974d8d3f03342510e0fd9161513683d14c10db98d3eb89450b824f3cd5f815774a7fd6f87093407b361758ca75cca4f836211d9c7ac5dbcc18b3de112f8781d4cbc2f963fbaaf683dc26928bea6237041a4c1a3a1454783dbafceb488d5619708704be37c699a44dce80cf2a813162a927cec708a7ccb79769777f689bcf8999ac1b1f29d2a5ae48d56a79a99a0ed39b4d64f959c9d124d4bd96b4664b39d3c3ba6141fc6f610fc3b38bb6e38f3cc291760b4bb87dd21c134206a1a54ef65678f1083677d465ac6e40b27b5fc193f1e67cbd491708eae443161a40c0b3a046521c14d7bc5ce9d5d632e09e5e53bd93f031e31babe0ccf28d18368ed3f21a9a3a3fa1b36398df3e50e40f9ccbf51c713271fa48f7faf21498a8b4681533016e34055dd740a79454fc2489abbe892f5fd1fe2eab5e45e66594a00e1d1da79d1c1ba9f73d5e5a7c4f8d53d841174a0238289ae21591c0dcf3482b1e78cf7e2cd568836d945c10b912530da54301e3f1ab42714243dc8bed29df01b16f9c258ed5e5b7877e7042be185c445ef6bff80d0338249386e87c1201cf4b80f10f4809b5f3fc9026e7b8952503d6996f3e26b62276091f7e59135899496b8f20e69553b818ba32d6871a89ba5931b0413ddb4e1f8b285fab007c728d769613369d4c56f561d3a2e255322ec976331e79ddf1d0a63f58f33351a6d867f43325ca1a270b262340729681b99e3f74d6519b0c9ddd7039e9343ed97612e66c7aa8befaa8320aedbf50f12359df6290b844a61d73331eaca0442a69a4f9ce95db76c738cff62386ea8b121ea5df0d3b85f9af2044535829c1ccf1f6cc8e266e2e7f4864b343dadf66181128d5f5fde445bc7fc9f5f1fe21896f0678479a0e2dd54cd21909f978e5b2484ab47fdc686fe66a8be568da770c16d523e9362e8a21101270163789d1df0b2e07728372a5edf5de1ceb618f1dd03016da3b4c20c2dff0c1d1fc844036b97ab74734f2b79657ca3ab9a21807fcefe7813b7e43c22113c0a128ecfd54e7bb9637797db62abb52d11fccd09c1fe242d6dd0cac3666f3871cf784b517d59460a09aff92c2a69c1b7fea095956f9ac9c3e9c2b0453c5a1817b8806ea02f45661321fbc133f2271371ef608808eaa1877aaf877fa1e3e2288aaf90559cdc9952ac187f087537ad0018679d52ae653e66569f636f2db985c257214dd914ade8d87cb85209ad5faef0a7dbb3b4d7134764cc9bf101c1aea9e9698adc1b2db5436037f60bfbe1c9c9622a780fb6b4869cb67145da680aae561186df378337274e6210344237e6585abee095139ca287fb27cb120cfd84f86cac10c6e9d8b0846e7a14dc462eaf46e73c07533d3c5ee3f82b7fbce93d3221c96980939c6df30fdedb46755f18e3c5c2e7572b75120ea009d0c5f2d2ff59fc7f9f6e3d21f04ea5213eed2fdc4b5315b6ada107c25bb7b3a4bad701ef402eb5bf007aa90c0aead0f0256df0523359e0e1ed331bcb5d228127f7ec0ed203885cc99174a558354d7741bfc2a8d5daa18d7b4559724d6f73a73f8ee1e04e9a75fbb7f13375093fc261c8736d80077e0811b1d32770d216b7ecb1876cc0a5e96adbc6759b32ca5e37f8c22359dcad269eb8d8b46eb3ebb44e5fa00e647a9ca54b7eb3261a97eb9bb617be0a5f2367c5c5fb810f7120d23bc86da9eb7edf54af00c8bf3ca5d41b5fd0df34f1894d25995de4d6b007d7c38938d06686100544caa84f28c591d575cedbf671534f0367313af9a8c7d02851f2fa9a7fa04998b4f37acb68d3e97e2dd98aacbdfa83a669fb36845a5efd4f0bd8093f83243f5bd3910e6043b5babf268b9fbb1e3c654c753e6ca81a3ba325442e8a699eee9e80a836707bf21ef846a99b3371fde15b64a5ae653411f7a2717362f74c9b6e2d9372984111c5ec15d2be9eedcded4a9890d97ac5dfbd6eefd40a9eae5c2a8b5c30314dba6329c88ca7de7246fc53c5a86781d9db92ef3864fcbbd349d97f3cd2e05b4f0980e16364fe098790e8b14d27e48311ddf87fcb8eb7e99a01f57d15aac292947f4bbdd830befae7e8b14526a3d1e8010eaeb866185989f3721844018d7a4ee74706cd403ae4f3f13f7c309e7c1b00259471b2533da08c295478ace3992a6c72df910a2ea707ab881a49fd8fd48cd09a4bd58a4868fc1acf6085d4890c8fa3eef3a2306a25e727bc5d77b99801858a82d8f59c4a09f8fb856e98e79ef84f8aa86035129bcf4093373d6945e563fd998bfc3263494a6d58b83c3c42c2d32d63ffaae4d47f35c461c108188a899e09dec6aef8be67f4d72d75529187c54b87d1083084df3718fcdef46e9f82987cae648a2e9c515de3580501f46df43fd37b6b0a35a52464ddbc31084a8a9942e4a8bbfddd85c63bd5b16e7c2fd076932d767ef90c94e9b24097f6acfbc968eb96b2409ba6301fe44902d5b2d39a38b2e648ba53ddd4235399e3b8c1eb343b9edd3ba0eca020bb3bf325984150df8b941918c14ba34798cceb293c424013830c0600ef326d60a07b4f7a4273f6c4347b6f293bd0620a122f1d845bebaf95775dd6322800d2c9523842e970608cc4feca9d465032d201bb2d207ec6d77be0ec36a26080c5a108fce2c320328dd2bd098e7e17f0135764064cc87747e265f937c5683c289a830542d1cf419c6b018b3dc9e5729bec26f1ae78271b63cd3171ceed12c1c53db14bc0835d5d2b695e0d8d211824e5d40620bb49a38df33873f14e50a4792ad03e479dc6d5511f2855e6f9c6d55740fd0ea272db0d93505b4a1c1a0e2306f043d8ca03d9864a35a5092655c51bc700fbfecff8ab8c28751bae2760e11a682296e6cd0d884f54b6019a6b700e7f388aaa6d81831f3afdad2929012cb3789d2a9f4423132683d4c43e38bd292dce98956e7d2a39d13a4a622b253cead74c572a4a7e1b712a89a677cd03f49604d8241970079f098c1d35daafddbd637ae69d6be5a48454f9ceaca71b5028c386610fd25f56ac36a4e96ea94dd7d04dde1a4eb23ce9e1ac6f48e347a868398343540c2b1c3cb37068b8f7fdfae2ba233e4f6ff573e2c33bb77122a0", 0x1000}, {&(0x7f00000011c0)="1810c63c9c692572c3e68fc3f09569d3a3f2f11eb1b0e207696a05b6fb463075b5b3217d0878d5b413c7d28a37132741df7098d0b41deef5cd0a66b33a09a2edd1e16696f40f21c8b8011bd6653fa4448cbed1747f512e974f2cdc03922a6989a366335d8573", 0x66}, {&(0x7f0000001240)="0a31eb45815d018c34ad55b63b36672f34bc59d1a879dcfaa0945929f79737332ed553be7a81c007a0a9bfe00e343b9e9d0f83d40ffc35c55deed1", 0x3b}, {&(0x7f0000001600)="aa071fa26e0a0e", 0x7}, {&(0x7f00000012c0)="62023e92733f7811b990c2dbfdb2b6772a8e68527d93a7e90f2c3d503f230befe82fd334c98650413fc0f628861f2ce29f120b4bbc07561f1447fb11c9f3a4cef63ddf9759757c0dfde58fecb35128578abee085c084a0a2c7749df15b3637fa1bb3524fb227bd", 0xd}, {&(0x7f0000001340)="2e6fa6a9b0f67d6826dc", 0xa}, {&(0x7f0000001380)="090fc507460db6327cfedeab29ac7a1c5ea6a2fbdaf7e4961327a214b27ea9550a6ca044dfa346318117073b14bcbef3275b32c06c883c5e7902ce9db1d2add7f65a54584e5299d06af7ca9d5ad8f30bad8755b1a0d8d0073c64a9b2e886fb82acf638450aa10fcaec2104c3f814afb860", 0xa5}, {&(0x7f0000001400)="700136085c9ef3208ae75c65c487e009330b97489cac492aab5d253e083a439e90d42c2bbe5ec44402cd724c12acca237f3a14e215fa5fdfa12cbb", 0x3b}, {&(0x7f0000001440)="1abd462d324064d414e74927a6580102621cbfbf6afac862d0815707dbfce3981331a09e2fb8269b706a72d2ebd4e46f7e8fed149def1b09e92bd83547215b6b5ef085474bc996bf08de534a4477d9b0c1f91db8b7651390185944553874bb4dbfbb4baee8f37cfe16c3a646e5acf0ce2989c2deaf4a5f9d8e102185cfd6bdf8c400df83071b5bb75422e96d542482fb909181a4845218ff4e0e6ba141a4c3cc89a63c5bc2b95850ccb12740520efa7113265c0ac567ab5b3f4f8ceb92581fcc36cae52e121508c304f6", 0xca}], 0xa) 2018/04/02 14:26:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500001c0000000000019078009078000000004c2ed6b2b44ec4599b8ead9bd99b06177140bcc6d1367bc8024de33252b3f76db3dc2fc48e5c56e45cc2b1f47a5c0893224e95a851c84f18e2"], &(0x7f0000000040)) r0 = add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="68bf5ec311e9b0879d21dcbc28bb8f6bf5a7f305bd89ed97f8dc87bef01ae9b51869189d8b2ab9a0c5d15c4d74cd0255cbd18622221e42c2aacbf69b49880ca44ba44cba1579ac01964af5201a4464afa2e038341665250ad71ba1bd7ce9113063d7fe2e4ca225d06766a9af952ba85868ff118d2a004926bc563a90997aa36f11c08fb13dd6aca2d14ae7488727689128c3b408d649e5a21b524b144ba749083fcf766c838a55b3f4d6f7a0b1474528e30e19bb02197fe800ea", 0xba, 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f00000001c0)=""/156, 0x9c) 2018/04/02 14:26:30 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x3c, &(0x7f0000000040)=[@in={0x2, 0x4e21, @rand_addr=0x3}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={r0}, &(0x7f000005c000)=0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x44000, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000240)={r2, &(0x7f0000000200)=""/44}) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r3, 0x1, &(0x7f000005bff8)) 2018/04/02 14:26:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x103001, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000040), &(0x7f00000000c0)=0xfef1) [ 591.352908] IPVS: set_ctl: invalid protocol: 59 255.255.255.255:20001 sh [ 591.374534] kernel msg: ebtables bug: please report to author: Wrong len argument [ 591.385079] IPVS: set_ctl: invalid protocol: 59 255.255.255.255:20001 sh [ 591.521325] sd 0:0:1:0: tag#821 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 591.529967] sd 0:0:1:0: tag#821 CDB: Read(6) 08 00 00 00 00 00 [ 591.583124] sd 0:0:1:0: tag#825 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK [ 591.591204] sd 0:0:1:0: tag#825 CDB: Read(6) 08 00 00 00 00 00 2018/04/02 14:26:31 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x8) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffd38, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/02 14:26:31 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x305401, 0x0) fallocate(r0, 0x3, 0x7f, 0x3) sendmsg$nfc_llcp(r0, &(0x7f0000000940)={&(0x7f00000001c0)={0x27, 0x1, 0x2, 0x7, 0x0, 0x3d00bbec, "feb022763f69b71d8d18562e4b32e8776a0b0f9dddbc3c2b220b5b858f7a2b65759bea9300b9b950901e567f79288067f103b64c4f2f10edc734ac444438ba", 0x3b}, 0x60, &(0x7f0000000840)=[{&(0x7f0000000300)="e94985b4b86c63cb692937df85f104c15cc039b1ae6f3a505ad99eabe18afb524abd79ed13f5a195fb2f6ff3bd77b60d04ceb6059b83b3b5a86f55383c881d46c40141ec8786433d18b6edced8ce2d0d5720aa89fe1e7a3f94ba9538a1834a9ddd8a0516e917303fb45273c2172d8401889f6e0674006c2b09549c15eaeabc86955a6830923ff9ede4a385ca04a7ef760ea4a93d1e7fceddc45584205cbe6d637243c70b4d09a744af2d3a1efeec3f610b81bedf75eeb51ce11ce747bc4d6a9230d556e10d1f9596b0090843bc0c3cf982c03cea2da88e3c17f6e01dc3a9e6220860e64fdfc7e4401945", 0xea}, {&(0x7f0000000240)="c7b03df494ba3d0d4ffcac28f864de6ac56011ba3552ebef132cff4b4854ce197108080a96f249f3249d422620bd0d2edd7a5ec53d14001e3cab96ba302eaff48f042cc88cf59b2dd57104d497799f8f604b8a28783b2d1a2e9e967ae98db454c86a87725ca5", 0x66}, {&(0x7f0000000400)="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", 0xff}, {&(0x7f0000000500)="78201747814ccd2d7f5471bbe259aa6c67028d46356e3551b611a2bc222647718359d03cf84f384345aece5b12b4e6349137f74c96bf0bc4442aedee65288c4e7a5050d6948d6eabe6ac9dc8b58447783cc75826da3cb15241690e3815d8f3e133694782b4ceb6524c727b471091ede87c7e0c75b01b2c9d7f41fdda3c9a31aad8551ebe", 0x84}, {&(0x7f00000005c0)="d8226b0fecbda1a215476087ad9eb1f1303dc13104e0f41ecfdac8b48189ed9b0660c282acfe6b9fa9368529d83e7bf2d6b6df08a482149d1d5ba30d6c3c8697f08a650a68669718a9c7b3a98d2bcacc7a9273f9a41f76cc51d9f9cbc047a31b3df240218f1a311c6ef468f260c64097af198215b73d85136d1941ef6c2000526e118fe2b58858ab881584c3696c169bbdd6368aeb6304d57e48af8d224a53634bb0b07c4eb6bd4062f3083e8a", 0xad}, {&(0x7f0000000680)="ecdf3c700e3bc3f7408a573966cf70ec2620564e6ca2291b7f562ae5f53add8be856d933580943b9b4887e9c59c4e7d63bee00993e5283d11721fc5796c2ebd86d1713d6ea0b421a4f828fe499a5d8c3fda949879fef20cb0661cc52409472f131763dfb3183847e939b9f87d0751b7735058df4d99d53d5b7d7f98e90d3179ebc9ddbfe7f8d27013cece98da7663154ebed152c1ad6393ebd0947700d7e0429bf4579e1c843dae99f7f4391aed4b457609d3589ae4485d0d1c628962c343af1466f5b2cfcc523765efa531d7a32339e0b3756b2836b76e6f1005ea3618fbc543d4ce6491f24ec2501c99a", 0xeb}, {&(0x7f0000000780)="85f12a9cd3bdf795c3cd8736400df1005120c49dbd4a3669c71b45e9c41439898cbbe65431ff5ff35641e013d451cbf488b7199ca348d685d95e9e0404cf4bfc3dbb295816d52da414eb9d6421ef81299ffa550c8da5113bfb74a91989a45627d3ba3b11b05dc2a4461df7018313c6dce53c97cec2ed73758d55485755db1da21629ff5fdd5dea99fa3808c60bd866dff65058288847f60211b32bc9990a62d61287e5550fe9", 0xa6}, {&(0x7f0000000e40)="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", 0x1000}], 0x8, &(0x7f00000008c0)={0x50, 0x3a, 0x0, "7346cec7f7df52254a4db4aa36b4845243deca096c2ba1385614b0ab1cd1467a17cea718064897fb7e0068611fae8c06409150ffcba71f2dcf78e3e890e01bc7"}, 0x50}, 0x8040) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000009c0)="81081800001d000000010000009d095453815aa8d70ed9d7b9", 0x19) r2 = accept(r1, 0x0, &(0x7f0000000180)) sendmsg$nl_crypto(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[]}, 0x1}, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000002380)=[{&(0x7f0000000e00)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000022c0)}], 0x1, 0x8000) 2018/04/02 14:26:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f00000002c0)=""/4096) r5 = fcntl$dupfd(r1, 0x406, r3) ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000000)={0x401, 0xcac}) r6 = dup3(r3, r2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000000080)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000bad400000000008c040000000000000300000000000000446391588946c885b35e1f697610ed5177927a34aa77b7810f0865fd77e9b84a4f4c8ba503c21a1eb18ed8f05f020e8cd2ece6a9f5819fcf115cf67d4e82b589fc2daea568f89b131c9ce5c5e3b84db9095fc626741aa2b9321f2fec243bf86b5aeebaf84cee7fa0d00dfe885b89fc40d8e6273e83c8d7fa40813cfcb96f257c046d8d540593f2a4aac0aebba8bed86563bc46c26200bb2c30a910764b9d00ed97d86da112"]) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00000001c0)='nr0\x00') 2018/04/02 14:26:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000140)=""/176, &(0x7f0000000240)=0xb0) setsockopt(0xffffffffffffffff, 0x2, 0x40, &(0x7f0000000440)="bc26091754566b4b53006a25b7461337d9acf3c945272fcf534c6ebe61710a4438680620cbbdc6f7129013dfeb0cadc4bca3d9a8143b1f6316d4deeeb25f5e9b546fac045e02ab5aa189585b6429ee983c50a95b408781fc2b169608f98a0c957bcf551ccc583163687e79b903dfcddba0a97e27fb77aa83ec09d83c5ebb9a60a048ac", 0x83) read(r1, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7, 0x0, 0x9}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x0, @time, 0x0, {0x0, 0x2000000000000}}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='sched\x00') getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000300)=0x3, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2400, 0x0) 2018/04/02 14:26:31 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_load_balance\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000480)='rdma.max\x00', 0x2, 0x0) write(r2, &(0x7f0000000200)="6bee5be80c6e223c33773b5e046e19c88ccb20a27d82814f4aaa0249baf6254a1b144576efcdfc1187a3c1f98c2966e5e6703d", 0x33) 2018/04/02 14:26:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xfffffffffffffffe}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000856000)={0x0, 0x0, 0x1000}) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000000)={'nat\x00', 0x2, [{}, {}]}, 0x48) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) 2018/04/02 14:26:31 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000000111001, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x6, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000a95000/0x2000)=nil, 0x3, 0x3, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x2}) move_pages(0x0, 0x1, &(0x7f0000a6a000)=[&(0x7f0000603000/0x3000)=nil], 0x0, &(0x7f000075c000), 0x0) 2018/04/02 14:26:31 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x20000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x5, 0x9, 0x1a, 0x0, "8fe290cff04411c4be96b30ffdc79c71c8cd1a5ec0850bcb26a8c0802dc5a5365e018b35d89551a0bf9e55b0be229682f26d9483b5ea00b1b663dc29026ddebc", "f6cc0ffc0cd5b3a0544a3af68905507c3f3d662cab4c5d65836c8405e27a3f1a", [0x6, 0x80000001]}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0xffffffffffffff80, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x81}}, [0xfffffffffffffffe, 0x0, 0x80, 0xbf6, 0x400, 0x3, 0x2e, 0x1, 0x9, 0x5, 0x6ca9, 0x6, 0x0, 0x8000, 0x8]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x800}, 0x8) fanotify_mark(r0, 0x10, 0x10001, r0, &(0x7f00000002c0)='./file0\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000300)={'bond0\x00', 0xc6}) mq_unlink(&(0x7f0000000340)='/dev/net/tun\x00') bind(r0, &(0x7f0000000380)=@sco={0x1f, {0x400, 0xc10, 0xfffffffffffffffd, 0x0, 0x2, 0x1}}, 0x80) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000400)="4d1bb7858ee3c8d4e56993146e7c09542386d91cfe4b47984a1c940e7c5ad7b86b9be89c505e46655c6184788810afb06d71eb7e715bc9af4b533eb98bfd396c3390ced78173517d96f44e90043f10241ca19c01a3391b73f6031f60b70436e2c6f7edcee385192f0af6b7811ae3ca10205f81c37e6fc27271ed994f1d2773d8382f4bff8da58e94c88b6c4b7e15b8f7ad8e", 0x92) syz_mount_image$btrfs(&(0x7f00000004c0)='btrfs\x00', &(0x7f0000000500)='./file0\x00', 0x7f, 0x1, &(0x7f0000000600)=[{&(0x7f0000000540)="774216cc8557073acd1c28330c4fedd065f8efaf6c9779ef27a6f6213e910349929db2d427fbeda28fdeaf6dad416d469ad77d0dd9f114ce331f72841304046bf9d740a87ac6a22beec9b61152a4dfd5f0de31a400df8875bf35e71ff1aa37e59dac2c009b002e945ebbd7722597bafbcd5047681fb3b819f72d51ab228b061cc0", 0x81, 0x7}], 0x1, &(0x7f0000000640)={[{@nossd='nossd', 0x2c}, {@datasum='datasum', 0x2c}]}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000680)=0x3ee, &(0x7f00000006c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000700)={r2, @in6={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff]}, 0x5}}, [0x7, 0x88, 0x3, 0xff, 0x1f, 0x9, 0x3, 0x0, 0x7, 0xfff, 0x80, 0x3, 0x101, 0x1]}, &(0x7f0000000800)=0x100) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000840)={0x6, 0xff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x64000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x28, r4, 0x100, 0x70bd29, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4004}, 0x40004) r5 = accept$packet(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000ac0)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000b00)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x8000, 0x0, 0x4, 0x400, 0x38000000000000, 0x4000000, r6}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000b80)=0x5) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000bc0)={'icmp6\x00'}, &(0x7f0000000c00)=0x1e) accept4$inet6(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000c80)=0x1c, 0x800) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000dc0)={&(0x7f0000000cc0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000d00)=[0x0, 0x0, 0x0], &(0x7f0000000d40)=[0x0], &(0x7f0000000d80)=[0x0, 0x0, 0x0], 0x6, 0x3, 0x1, 0x3}) clock_settime(0x7, &(0x7f0000000e00)) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000e40)='bcsh0\x00') getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000e80)={'filter\x00', 0x8b, "6ebe6d320109a0e4911bbef0fad9f0b473f3c65f7846683c951cab7912d8dd9dbb1c8d18d74b808176d929a3bd3518c30ad3cd76b35cb5a032a3496e907b3b01e751d6e29d7d45def5f904c814da683730e329ec41573e90914e69ae0de90f8093a7721607812c7d205cd0187c2bdf8b3211f88f399846a0323bc1049f3202e3802798363e0217cd6b1596"}, &(0x7f0000000f40)=0xaf) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f0000000f80)={0x2, 0xe, 0x80000001, 0x9, 0x4, 0x0, 0x70bd27, 0x25dfdbfb, [@sadb_ident={0x2, 0xb, 0x6, 0x0, 0x3}]}, 0x20}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001040)={0xfff, 0x0, 0x0, 0x10001, 0x1, 0x7fff, 0x9, 0x4, r3}, &(0x7f0000001080)=0x20) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f00000010c0)={'gretap0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001100)={0xc27, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) 2018/04/02 14:26:31 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9de7, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000180)=ANY=[@ANYBLOB="000000e4b0db27c1fca34b"]) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8001, 0x0) openat$cgroup_int(r1, &(0x7f00000000c0)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r2, &(0x7f0000000080)="feb852cd0932fa0fae7ae566b67fb173bb4c676786bcf40b0561726e7be26108f227ec392a3c56b122ca10465bb8ac08c9451b67dfa91032ee4fbaca030b9b00", 0xfffffffffffffdfd) 2018/04/02 14:26:31 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) setsockopt(r0, 0x4, 0x800000000007, &(0x7f0000000200)="0061cbe0907c4936c47d24349831000000", 0x11) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 2018/04/02 14:26:31 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="75ff00ed11dd472500"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3d1, &(0x7f00000004c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffff}, @ldst={0x0, 0x1, 0x6, 0x0, 0x0, 0xffffffff, 0xfffffffffffffff4}, @generic={0x7f, 0x8a, 0x3, 0x2}, @jmp={0x5, 0x8, 0xd, 0x4, 0x1, 0x10, 0x1}, @alu={0x7, 0x5, 0xa, 0x2, 0x6, 0xfffffff0}], &(0x7f0000000480)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0xffffffffffffffe8) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x46, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000700)={0x0, 0x10001}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000540)={r3, 0x20, 0x5, 0x2165a488, 0x7, 0xffffffffffffff80}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000600)=ANY=[], 0x0) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/02 14:26:31 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xfffffffffffffffa, 0x40) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x4, 0x0, 0x2, 0xabe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x800, 0x7, 0x4, 0xffffffff80000001, 0x8, 0x3f, 0x6, 0x20, r2}, 0x20) r3 = socket$inet6(0xa, 0x80003, 0xef) read(r3, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r3, 0x29, 0x20000000000038, &(0x7f0000013ffc)=0x3, 0x4) setsockopt$inet6_opts(r3, 0x29, 0x8000000003b, &(0x7f00000000c0)=@fragment, 0x8) sendto$inet6(r3, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x200, 0x332}, &(0x7f0000000080)=0xffffffffffffff28) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x2, 0xa, 0x4, 0x7fffffff, r5}, 0x10) 2018/04/02 14:26:31 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffffffffff586b, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x1, 0x6, 0xff, 0x7, 0x9, 0x7fd, 0x9, 0x8, 0xfffffffffffffffb, 0x1, 0x20, 0xac2e}) read(r0, &(0x7f00000000c0)=""/91, 0x286) 2018/04/02 14:26:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00000005c0)={&(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4e65409cf3712f21053cfd2e2a13c0102f0e3389dda0ef35529230f85ad354a4b9f252fffd4e8a51a162e245178ed4bcae04241e72ba572d9b719a94cbaa6b"}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000480)="92463da9778f5e408fab142a2f82dea4", 0x10}], 0x1}, 0x0) readv(r1, &(0x7f0000000300), 0x0) 2018/04/02 14:26:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x4, 0x40) listen(r0, 0x1000003) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f0000000100)='X', 0xffffffffffffff07, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x2000}, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) close(r2) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000140)={0x1, 0x1, [@empty]}) close(r2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x20}, &(0x7f0000000040)=0xc) fcntl$getown(r1, 0x9) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r4, 0x5a}, 0x8) 2018/04/02 14:26:32 executing program 5: perf_event_open(&(0x7f0000348f88)={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) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/04/02 14:26:32 executing program 7: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000000)="aa", 0x1}], 0x1, 0x81003) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x20, 0x800) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) io_setup(0x5, &(0x7f0000000180)=0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000001c0)) io_destroy(r3) 2018/04/02 14:26:32 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) munlock(&(0x7f0000fe9000/0x14000)=nil, 0x14000) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x5) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x100, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) r2 = inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x811) inotify_rm_watch(r1, r2) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r3) 2018/04/02 14:26:32 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, 0x1c) r2 = userfaultfd(0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x6, 0x1, 0x7fff, 0x1, 0x400}, 0xc) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r2, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/02 14:26:32 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x6, 0x6f5, 0x401, 0xeb, 0x6c6, 0x9}) ioctl$TIOCSTI(r0, 0x5412, 0x5) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0x40085400, &(0x7f0000000000)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) 2018/04/02 14:26:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000061fff7)='net/snmp\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) close(r0) 2018/04/02 14:26:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x2, r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x301, 0x70bd2b, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) 2018/04/02 14:26:32 executing program 0: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000080), 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockname(r1, &(0x7f0000000480)=@in, &(0x7f0000000500)=0x80) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0x200) 2018/04/02 14:26:32 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7f}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000080)=""/16, &(0x7f00000000c0)=0xfea2) 2018/04/02 14:26:32 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x0) ppoll(&(0x7f0000fe0000)=[{r0}], 0x1, &(0x7f0000012000)={0x77359400}, &(0x7f0000fe0ff8), 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000004ff8)=0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e24, 0xb926, @local={0xfe, 0x80, [], 0xaa}, 0x800}}, 0x1000, 0x2e1, 0x1, 0x4, 0x783a}, &(0x7f0000000140)=0x98) 2018/04/02 14:26:32 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f00000014c0)=[{{&(0x7f0000000080)=@ipx={0x4, 0xffff, 0x2, "2d9f028222b9", 0x9}, 0x80, &(0x7f00000013c0)=[{&(0x7f00000001c0)="e9701da1151f6cdb207ba37cc1c2a4d87741bcb31303d453441c44f4447dfe4bd1952dda15b7a6b90aeb84f5384a259889a5e7dc9e1be202c1bff5321eae131db7b87f6f429982149a5499a4d6aa531427ba15213a22af063ac0d58727fe9676e5770298f5f142fedd9c53e2da94d18260468ccfa46733152634722a185b15e02c109aacc47a85fd31505e342383b4fba465b0da4c32bdeefa9007ca70f3f3174c6cd58f6b39c61b86b3e22d7fee24a35dc74da462d5010777fe343fdeb43b52fd86c65099b5ce0f6a3827e59a014af803422611aed33735dc085878d1bd4e9a69f145009850c6d89c3f61b6e218ea1504dd", 0xf2}, {&(0x7f00000002c0)="c0f21016af61ddd8205ec27bff6c4d5c6a79444338fd266ba1d4d13b850bbfb34966e8bbf3028d3bd41f1f1e5613b3896a30689f2148bd032e05bf9d0e057205a889c924012ed3143db6219f855865473205b87ba1b0d23d32d032b02771837736c5b8fb55fa569cddb55933005976101b90833337fd64b556baa89033551ae753d918be0443e88a6a82026d80110c726a84ce88ac68cdd9f26c7c0e57be00e9ea613b29d4db0951d0d397dff76c5b7d51deb13103c66c5778f35c6c0321bb80ecbc269346dfca984fb6efcda11c4a3008a13e3db5a1370c4da3869498", 0xdd}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000100)="c0c70c0a4792df5826e8df181feb59f004963094caa0d1acd7db7d5feae1724047fa43201c6db894e5b60769c384d66936faeca88f14d7fb015c4388bd78a42f42dfe1", 0x43}], 0x4, &(0x7f0000001400)=[{0x90, 0x0, 0x6, "3809d1188e77d61e84eff88ac32dae4c8f936f032c48c1a3b431df214d8b466fa96796d0d235598e2a5ea591f60762c25dff0865c88bcfa83611c6b928c53efc074e251273ba811a59969f5ce1d272fbd094a2ffc6fba7a1dc9116b4ab85425ffbb064a80e58548f310971180fc0fbde402778cebe976305fcb54f30"}], 0x90, 0x800}, 0x3}], 0x1, 0x800) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) lremovexattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000180)=@random={'user.', '](selinuxmime_typetrusted]ppp1\x00'}) 2018/04/02 14:26:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x1}, {0xffffffffffffffc0}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x800, 0x1, 0x7}, 0x10) 2018/04/02 14:26:32 executing program 5: syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r0 = socket(0x40000000008, 0x2040008805, 0xdc) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x6, @empty, 0xad4}, 0x1c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x7, 0x4) 2018/04/02 14:26:32 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0xc}, 0x18) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x1ff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) kcmp(0x0, r2, 0x7, r0, r0) accept$netrom(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="0080000000c42438bc602b013f9e2200000000000000000000007110000000004d00000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/02 14:26:32 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000d74ff0)={0x1d}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/166) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8001, 0x4c4100) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x1) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x8, &(0x7f000016f000)={&(0x7f0000a0bfb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/04/02 14:26:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002d6000)='numa_maps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x12000, 0x0) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/84) pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000140)={{0x6, 0x200}, {0xfffffffffffff801, 0x1}, 0x7, 0x4, 0x2}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1000) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000001c0)={'raw\x00', 0x57, "7ba13f029ed07d6325c65096f7f5644c5a58e31f4744aad519f253537e28cbba03abbddc1802f2f3c3c320b0e3f255733e0834fcd3a56f19bc714cad1d3a2911da90a9c748abab3ea31d90a633e72b1eb6920e1913d1c6"}, &(0x7f0000000240)=0x7b) 2018/04/02 14:26:32 executing program 4: clone(0x0, &(0x7f0000a43000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000a07000)) r0 = gettid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x74dd2dac, 0x401, 0x2ea, 0x41b3, 0x48}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x7ff, 0x10, 0x401, 0x8}, &(0x7f00000002c0)=0x18) r3 = syz_open_procfs(r0, &(0x7f0000000000)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000000300)='./file0\x00', 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, {0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x80000001, [0x3, 0x5, 0x9, 0x200, 0x8, 0x6, 0x1, 0x3]}, 0x5c) pread64(r3, &(0x7f00000001c0)=""/26, 0x1a, 0x100000000003) 2018/04/02 14:26:32 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x80, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000001c0)={0x10001, {{0xa, 0x4e22, 0x3ff, @dev={0xfe, 0x80, [], 0x1a}, 0x4}}}, 0x88) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x8a, 0x22000) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x4002) getsockopt$sock_buf(r3, 0x1, 0x0, &(0x7f0000000080)=""/31, &(0x7f0000000100)=0x1f) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) 2018/04/02 14:26:32 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80184132, &(0x7f000000dff3)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x20, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x4, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}]}) 2018/04/02 14:26:32 executing program 7: 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) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x110, 0x1, 0x8, 0x0, 0x2, @random="98bedf2ac209"}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="140000000a0601000000070000"], 0xd}, 0x1}, 0x0) 2018/04/02 14:26:32 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) remap_file_pages(&(0x7f000086a000/0x11000)=nil, 0x11000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x20, 0x3) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = accept(r1, &(0x7f0000000100)=@ax25, &(0x7f00000000c0)=0x80) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x202) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000780)={"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"}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x10001, 0x10002, 0x0, 0x7, 0x0, 0x4}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00000001c0)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x131400, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="66696c746572000000005c1fa77df84c2da10000000000000000000000000000000000be0000a60100000000008611bbb500b18b651ae72f3b2864b615a2bfc0c9b0e6108126400e0dff30aad43719dfb151c0c95d81405600043b0bc2fd1a01e1d5f4b0b70a9f333a020eff5328cda32692b25b26382fea3228a2147d528aa56ddf6f56585840be932c30b5a5f9c81cb4dbebdb9033"], &(0x7f0000000240)=0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000380)={'ip6tnl0\x00', 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000003c0)=r4) 2018/04/02 14:26:32 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x401, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x6, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400f06af5d95600002000011735cc4d01000000000001000041e2d3851fe3afc3a7ceaccc01c503b5f6978944613a7a6b502a78560858559bfdeed73b7de576cd8b898e231dafe4c16bfcc1ff77"], 0x1}, 0x1}, 0x0) 2018/04/02 14:26:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x8501, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00000000c0)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x1) 2018/04/02 14:26:32 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) r1 = creat(&(0x7f0000001500)='./file0\x00', 0x0) read(0xffffffffffffffff, &(0x7f0000ff9000)=""/80, 0x50) 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00006a7000)='net/udp\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0) write(r2, &(0x7f0000000340)="5c657f", 0x3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000000100)=""/195, &(0x7f0000000200)=0xc3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000380)={{0xc5, 0x6}, {0x2, 0x7ff}, 0x53, 0x2, 0xfffffffffffffff9}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000300)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f00000000c0)={r1, r0, 0x7}) 2018/04/02 14:26:32 executing program 6: getdents64(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000010c0)={0x0, 0x100000000, 0x1ff, 0x1}, &(0x7f0000001100)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001140)={0x10001, 0x68, 0x6, 0x7, 0x45, 0x3340000000000, 0x1, 0x6, r1}, &(0x7f0000001180)=0x20) getdents(0xffffffffffffffff, &(0x7f0000001440)=""/12, 0xc) 2018/04/02 14:26:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000180)={0x9, 0xaf2, &(0x7f00000001c0)="11abbba369fc226ac4be4b07395d994f3c977632d1245f44617961777b0eb0c3882c7fd59227078acc889ca98bddbd2af23e79177200bba2d169d97c853c0407308b02eb20a26439dea03417f70db8bfd60f684a2c4568a894be97", &(0x7f0000000100)="b232bfaf0432c0b7ac498f06f3cd57bdd9247c14f248698e79806e05d2119eb1e18b8307e14e7c771e11874f4a89d42484776245dd8f03d855c7f65bec72a64e1bcc26b704b718fd3918dcc5cd3355763f35dcbd5695fd2651d57adc511c3d43f0", 0x5b, 0x61}) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/04/02 14:26:32 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x80) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000200)={[], 0x8000, 0x101, 0x75b746c2, 0x0, 0x9, 0x2004, 0x3000, [], 0x7f}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @random="4cd53a5ecd3b"}, 0x14) syz_emit_ethernet(0xe, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}}, &(0x7f00000000c0)) 2018/04/02 14:26:32 executing program 0: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r3}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x4, 0x101000) r4 = socket(0xa, 0x0, 0x0) ioctl(r4, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r1, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) 2018/04/02 14:26:32 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f00000004c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x200}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r1}}, 0x48) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000140), &(0x7f0000000180)=0x4) inotify_init1(0x800) dup3(0xffffffffffffffff, r0, 0x0) 2018/04/02 14:26:32 executing program 4: socket$bt_rfcomm(0x1f, 0x0, 0x3) r0 = socket$inet(0x2b, 0x1, 0x3) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getpeername(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0x84) 2018/04/02 14:26:32 executing program 7: socket$inet6(0xa, 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='nr0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x228080, 0x10) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000540)={&(0x7f0000ffa000/0x3000)=nil, 0xc9, 0x7, 0x0, &(0x7f0000fff000/0x1000)=nil}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000c40)=ANY=[@ANYBLOB="54461d65421e04eaef8bfa8e5d898a1008a3599cd108496f487d1e7fbe3b542ed6a998a1af9c062113307688b680039f7b46b20b757a75f0a0a75ef81280655dbeaa76e1480200000000000000f1486544d6a203875b4b06e458640b1989000000a6ac92b8ea163bd2b4ff6601dada792c8209226944eed82d9af5ba9766f7feee0b6e4cace847cd8ce0f4337d65d571f3360706624f5db7252145f982edef2ba4000dbef9700f85f973e82c08a1c3041c2c1132d26efe35b1e1c18a2b81c37b090bdf368208084406d95414184385ce56414b680ed84d84361beda250543bf843"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f00000004c0)='./file0\x00', 0x81) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000480)=0xe, 0x80000) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000680)='vxfs\x00', 0x4, &(0x7f0000000d40)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") ptrace$cont(0x1f, 0x0, 0x3fb, 0xfffffffffffffff7) preadv(r4, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0x80, &(0x7f0000000b80)=""/65, &(0x7f0000000c00)=0x41) setpriority(0x2, 0x0, 0xffffffffffffffe0) recvmsg(r1, &(0x7f0000000b40)={&(0x7f0000000600)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x18f, &(0x7f0000000900)=[{&(0x7f0000000100)=""/53, 0x35}, {&(0x7f0000000280)=""/31, 0x1f}, {&(0x7f0000000700)=""/247, 0xf7}, {&(0x7f0000000580)=""/47, 0x2f}, {&(0x7f0000000800)=""/209, 0xd1}, {&(0x7f00000009c0)=""/169, 0xfe87}], 0x6, &(0x7f0000000a80)=""/144, 0x90}, 0x3) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)) 2018/04/02 14:26:32 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001080)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001040)={&(0x7f0000000f40)=ANY=[@ANYBLOB="cc0097001b0031080000000000000000ac1414bb000000000000000000000000fe8000000000ff0100d40000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0010000000000000000000"], 0xd5}, 0x1}, 0x0) 2018/04/02 14:26:32 executing program 5: r0 = socket(0x40000000015, 0xa, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000140)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r1, 0x9) socketpair(0xa, 0xa, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000000c0)={r3, 0x1}) times(&(0x7f0000000000)) setsockopt(r0, 0x114, 0x3, &(0x7f0000000100)="2a8e339cbc4a24cbdd2186b32c816dac", 0xfffffc5f) 2018/04/02 14:26:32 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000208972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x400) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000140)={0x0, 0x0, 0x7, 0x0, 0x0, 0x8}) madvise(&(0x7f0000c47000/0x1000)=nil, 0x1000, 0x1f) io_setup(0x1f, &(0x7f0000000280)) r1 = dup(0xffffffffffffff9c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x5}) msgsnd(0x0, &(0x7f00000001c0)=ANY=[], 0x0, 0x800) r3 = accept4$inet6(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x800) clone(0x0, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x9}}, 0xffffffffffff6775, 0xfff}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000240), &(0x7f0000000480)=0x4) mprotect(&(0x7f0000b0c000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000c27000/0x4000)=nil, 0x4000) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/95) shmat(0x0, &(0x7f0000b03000/0x3000)=nil, 0x4000) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000200), 0x2) [ 593.901576] device bridge0 entered promiscuous mode [ 593.916905] device bridge0 left promiscuous mode 2018/04/02 14:26:33 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) getpgid(0xffffffffffffffff) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="30000000240001000000000000000000000000001c000400000000000000000000334a3aeb152d63933de0e4d9000000"], 0x30}, 0x1}, 0x0) 2018/04/02 14:26:33 executing program 1: personality(0x400000) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x48040) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x800, 0x10000, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) 2018/04/02 14:26:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000300)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d7, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x20, 0x2, 0x0, 0x0, 0x0, 0xad8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000240)=""/189) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x3c9, 0x40, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$TIOCSBRK(r2, 0x5427) write$tun(r2, &(0x7f0000000340)={@pi={0x0, 0x5}, @void, @x25={0x1, 0x1000, 0xf3, "510aa65eb64142198e61bc1c9692073814771f181e458153d73298bfcc6742fe24bf1379e52fc6bbc6d14a4eeed56fe9e7fe63402d39dce79d17d807534fa478ebe2bddc7e00641ffc8d54553906fb817159398403bcadb96b907daed2f988be7326008b12afde6e652d81128d499f7fc801d4924e0aec001c86943a9b15f13784a4aad4b5b7ced34b482ea9c64811fd5bb6005f07c14adb4d8b86b61e0edd18f275c169a2"}}, 0xac) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000000)=""/110) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000000200)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000400)={'vcan0\x00', 0x200}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 14:26:33 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x20001, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0xfffffffffffffed4) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000240), 0x0) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f0000002780)=@nfc_llcp, 0x3f7, &(0x7f0000000000)=[{&(0x7f0000002cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080)={0x200}, 0x4) 2018/04/02 14:26:33 executing program 6: r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) poll(&(0x7f0000002800)=[{r0}], 0x1, 0xf038) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000100)=0x7a, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) sendmsg$kcm(r1, &(0x7f0000000540)={&(0x7f0000000140)=@llc={0x1a, 0x312, 0x8, 0x477f, 0x7, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000001c0)="edc71a28034a90ee07d69695d2e31c655a1d3a21b22394f6065d14b0d6e268a6ceadd6e225e74d4d63cdf90fdcb3674a65e991787639c4e65d9a92512f3187d9aec8b4fac6f982d1aac4d100626499d4957aa247f7e9a1e2165894960a274ce585314938a592f109225d672adc0fe42d4c4f919e0971a2fe2e594266006b1af97d2b1b235eeaeb6726a7c698f6f3ef50741ed2be913ebb4d536d6e7b5aaf076e55c556e01fffe2b4033c2555b6c7665867b7ea3f403638867022", 0xba}, {&(0x7f0000000280)="363bb7522c398e8caa1941b59be1da3b31210bbf71b7597b39405f691485048c61455ef69114f6fd1021a54784a8a5424e18a260b1ed6019e1a557fbf6ecd903ed257c46fbaa9f93dd46892b840925cc4ac152b8519b5bb9be58d7318fef37b621d13312222aa5e7bb86b2f993d379783f23c69f156817061dc29f845dd19f84665c963655dc4467a83e106270180aa68d03596c3a8a13f62cefdae34d9ddd81fd98d392d3bdc16bed34f6b208488ea5f2b26c9e336b17589fccb73b395a3fda10eb78144f9f4ac6f5627b38fd8ee3c92e2b5e3befa08cb0e9e9d34c386bdefa88ba121d55bc28248606b401293fd6530d6c017f8bbde9fb", 0xf8}, {&(0x7f0000000380)="7dc7dad5633765e5abbb08514e9416179c535a63832f6d25c3a7a00a384fe2e0765f97d9d60d953499142810516f84732e1aa78a9d5c47b4b51722ca8c0ab0793f22192e1eedb653baba2b9a1172cd2beda8573358e0a2703237f1e4cd0fdef0399a82d95dc9ca9c20dd0ffa353fd0", 0x6f}, {&(0x7f0000000400)="987da88e1ae6b535807fc8b178e2a2e6e761f2bbb38d5c499a3585110d09444502b0efde402019d2", 0x28}, {&(0x7f0000000440)="e309293a05b48d69f26f8cd765bd473454b21740bcdee1b9e432b06419fd2daf0edf738e822bfc101df965885b593b4c0a4e3d40ed1a1b09336a1c8e7736ddfee118c0ffb949d8d390df12fab5050d03a49b52", 0x53}], 0x5}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x7f}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) 2018/04/02 14:26:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f0000000200)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic='\n']}]}, 0x1c}, 0x1}, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000740), &(0x7f0000000140)=0x0, &(0x7f0000000700)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getegid() stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000540)="b5097dcac6a92366cde814adc1ba167a68ca6b084f96891ca4a6468c25dbde02c731a3c34b8796a11f3f0acdceb65bf88c2917a9ee43fb07ddc2d31718717c4198a705db1160e6494ad1f0191ef539d6d9adbb") stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(r10, 0x0, 0x484, &(0x7f0000000100)={0x2c, @multicast2=0xe0000002, 0x4e24, 0x4, 'lblc\x00', 0x20, 0x21f4000, 0x69}, 0x2c) ioctl$KVM_SET_PIT2(r10, 0x4070aea0, &(0x7f0000000600)={[{0x1, 0x4, 0x5, 0x1, 0x9, 0x4, 0x1, 0x9, 0xb, 0x1, 0x8, 0x10001, 0x9}, {0x5, 0xab, 0x9, 0x5, 0x800000000, 0x3, 0x4, 0x5, 0x1, 0x8, 0x100, 0x5c, 0x7}, {0x3f, 0x2, 0x8, 0x0, 0x5, 0x1, 0xfffffffffffffff7, 0x100, 0x9, 0x3, 0x8, 0x4, 0x1}], 0x7fff}) setgroups(0x9, &(0x7f0000000500)=[r1, r2, r3, r4, r5, r6, r7, r8, r9]) 2018/04/02 14:26:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup2(r0, r0) sendto$ipx(r1, &(0x7f0000000180)="b11ccc7709ca2b20974b70d1d1132aeaa19af2efd9e869c64a3fa6c7015f8511bb24165f427798912eb5c1e32238eb498b47fc82fa138e8205bf059cb8883218fef27041623df189ee8ec64b7ea9e1f8061e5195bbc32b52a4ac299f35edf38974c79ef94a592ea9e1bb0be7d5dab1fdc55c1283474531211e75e7ffb6b7fff13960", 0x82, 0x10, &(0x7f0000000240)={0x4, 0x4, 0x7, "66b210b092d1", 0x5}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a060000ec04a200000543dfd87c5800004824ca943264008900050000000000000000048302000000ea000004000003d46b05a38100000010000100070c09040000000000000005", 0x58}], 0x1) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3, 0x400) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/02 14:26:33 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='eql\x00', 0x5}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x840) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000080)={{0x0, 0x1, 0x10, 0x3ff, 0x100, 0x1000, 0x1f, 0xc000000000000000, 0x9, 0xffffffff, 0x679d2f9}, {0x100000, 0x0, 0xf, 0x101, 0x3, 0x80000001, 0x4474, 0x9, 0x1, 0x8, 0x6, 0x7fff}, {0x0, 0x4001, 0xb, 0x81, 0x8, 0x1a0c000000, 0xfffffffffffffffa, 0x9, 0x1f, 0x4, 0x1, 0x3}, {0x1, 0x4000, 0xb, 0x7, 0x10000, 0x80000000, 0x9, 0x5, 0x2, 0x8895, 0x1000}, {0x6000, 0x104000, 0xb, 0x8, 0x1, 0x2, 0x8001, 0x4, 0x7fff, 0x5, 0x2, 0xf9c}, {0xf000, 0x13000, 0xf, 0x9, 0x8001, 0x1, 0xa53, 0x2, 0xa6, 0x0, 0xd4, 0x2}, {0x1f000, 0x106000, 0xe, 0x800, 0x7f, 0x1f, 0x4, 0x2, 0x3, 0x3, 0x7, 0x7fffffff}, {0x2002, 0x5004, 0x18, 0xcf, 0x0, 0x100000000, 0x10001, 0x80000000, 0x400, 0x68, 0x200, 0x244e}, {0x6000, 0x4001}, {0x2, 0x4}, 0x0, 0x0, 0x0, 0x20000, 0xc, 0x400, 0x0, [0x1, 0x4, 0x3, 0x1]}) 2018/04/02 14:26:33 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f00000000c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000100)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000200)) [ 594.767160] device bridge0 entered promiscuous mode [ 594.772728] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 594.779544] device bridge0 left promiscuous mode 2018/04/02 14:26:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x7d) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000fc0)={r1, r2}) sendmsg(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000004c0)='wLp', 0x3}], 0x1, &(0x7f0000000000)}, 0x0) accept4$packet(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000c00)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000c40)={@local={0xfe, 0x80, [], 0xaa}, 0x7b, r4}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@int=0x1000, 0x4) dup2(r1, r3) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000040)="c0e260666b4c62d7800dd53c3656cc4b4d557a53bfb6ebceeb47a6fd1ad5ee16063c5a0438d5e79e871a04b1ee6f216c2c187195ef429ac902dca73233f8c4a18b7b0713f7754cdb323787be49ef9d4ca969ccf8ce2fe6ec3ed04063", 0x5c, 0x1, &(0x7f0000000100)={r5, r6+10000000}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18f9000000000000000000000000000071100000edffffffffffffff000000009500000000212500"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r7, 0x40, 0x0, 0x3cca) 2018/04/02 14:26:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000540)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440)=[{0x6}, {0x3, 0x800}], 0x2) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000002c0)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000280)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={'ipddp0\x00', {0x2, 0x4e21}}) sendto$ax25(r0, &(0x7f0000000080)="274b4028addf61f3dfa519c0e0eadbe6f805741d2c33bf2f2d0cef635f4c63eae33a622efeee3f2c72ec1b9026c0755048ffcdc9d4490031cabd", 0x3a, 0x20000000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getpeername$ax25(r0, &(0x7f0000000240), &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x8, 0x4, 0x5a, 0x6eff, 0x3}, 0x14) write$tun(r2, &(0x7f0000000380)={@void, @hdr={0x1, 0x80, 0x5, 0x80000000, 0x5}, @x25={0x3, 0x400, 0xf, "6260283b9cf1012407d4dc8dfc91e916738fe4378afe620539855f964ffd045e3e512c65e86130c57e63d5ae82ce66d847b4c9d9d0f256e2bc9c875a3344eda75f3505060e24ee605fd074c13f2ccf7ecbf6aab195bd759f183d87bd840e044a7333c141a2d721f659b0aae16ecae1625da00dd13498d8eae2d546d2ee3b92cbef33d748f38ab8c0eba77a358d564022b47a340be37faf5d76f348fa7bd6d5b1f2666b192d24b2073aec4a84d62910"}}, 0xbc) syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0xff, 0x400) 2018/04/02 14:26:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x10004004) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r0, &(0x7f0000002200)='0', 0x1}]) io_setup(0x3, &(0x7f0000000040)) 2018/04/02 14:26:34 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0x41}, {&(0x7f0000006fc3)=""/61, 0x47}], 0x5b, &(0x7f0000004f99)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000002ff0)={0x77359400}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f0000b80ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'dummy0\x00', 0x0}) msgget$private(0x0, 0x12) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000140)="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") connect$packet(r0, &(0x7f0000000100)={0x11, 0xf7, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) read(r0, &(0x7f0000001140)=""/220, 0xdc) 2018/04/02 14:26:34 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x800) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000100)={0x0, 0xfb, 0x4800000000000000, 0x2, 0x9}) r1 = socket$inet6(0xa, 0x80000, 0x8010000400000087) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000), 0x5e3, 0x0, &(0x7f00000005c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000080)={0x1800003e, 0x3, 0x2c}) 2018/04/02 14:26:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="be", 0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x8fec, 0x2) accept4$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14, 0x0) write(r0, &(0x7f0000cbdfb8)='v', 0x1) write(r0, &(0x7f0000000100)='W', 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000040)="57c97d", 0x3}, {&(0x7f0000000140)="3a4eeacdfa2e6732565e4fe020a7ab62c302a4c8ad97f23845e284952160cdf8afdc082b2ba6e6e5fa9cf9a67f790df6ea293a6c50c1a85d11ffcc8ee693097cbd4c4064f09bbeb4944290a9c9c29bd6fc88c0329c8722bf4ad27886c4d780b03be410171f4824bb7e9838cfe4c0a28f3d4b29347b333039c7cdcac91b19a4460da02de6f51a150648dc4457fabb784e0b387d19b501e6201003dd9ef90b6f2076d616066336edd98ad466f3a1413c772af6e8ab4a4a3cc4f8498dc8b2a0283d392c365b888d731f8fc2953bbbc59b01e763c31cdc5dc47adcb165400a7aec82b83a50e6168905d7c94debdcf53b57b38768b7", 0xf3}, {&(0x7f0000001580)="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", 0x152}], 0x4) 2018/04/02 14:26:34 executing program 6: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000002c0)=0x3, &(0x7f0000000680)=0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYBLOB='system_u:object_r:utempter_exec_t:s0'], 0x24) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000900)={0x2, 0x4, 0x80, 0x800, r3}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000740)=0xc) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000300)="4c8518a4593b2f45cb83d358ded04910baa47cb9b806426ab5ff0e008e1651a755b4ce61dd146e1d878168090a742d13a64a61a6c65c656b90144755b5cb811a49fcc555fb31cdf8d6406c4530442cc4050372f7d5f2cb461df4cd47a6ebb1533f878759771c4bf01ebe6419bd207a12ab56c6d3caf1afe68f6b3a7f2ec0810a555b5c7a9f0ac27b58a3ca88f3288cd4bf1f2e4e91bad185", 0x98}, {&(0x7f00000003c0)="b0f8d4fa2420038796c9526bab0a72ac9e066622033893d5b25a43e036cd37ebe4d672a0ccd1222455c0a75233d21ed44b67176ec3e60d1ede2bd74193c7e277d9be57a2a01d7dc44733ce8778abb7bf36eaf4e382be1a739ad6d2fd1efe9232a747c9958bfb49bab17be7e4b34f09cfd53805645b4ed1d3fc640fb7213d9eb8e31eb4b4920ad48cec478f7b42b82b0d9c9462a6500e687c93697b20fdfb02506b3e36454632163678a110237a512e7ced83f5a30b0510dfb80680e51807f64c3d43d5", 0xc3}, {&(0x7f0000000540)="cd40275f6a1506bafec8356ee15e585e405a6c94408df1fba478f50990d06bccf1d9b3999fb7b67f9f789684954816e6b91af08323129b735d6fd446ead28f3ac21f299b8a8434fd5e6d1ca81496bbb0816b2cc442c89fd889b36e097d2ff6cf706b2f85b8d0e4c5e348c9a0aa", 0x6d}], 0x3, &(0x7f0000000880)=[@rights={0x20, 0x1, 0x1, [r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4}], 0x40, 0x40}, 0x0) vmsplice(r1, &(0x7f00000011c0)=[{&(0x7f0000000a00)="d5257bf679cb90d60555bb3b959f186e8bc931295da22fac3ffd93362226ce97fd7b216c2bee7e274c9a21916ab5c037bdd137b4b3c71249f97d90b5fd5404030f7e3686546d1a4ecb59dfd11f0f132b2541bbe5ed1a4997139b6e90928ec442538e9c1f570021d482844bf0b62b27cd8fce41467b5f58757de1e9432571df80b08de7051fc6547e76fdd508ede3269de071", 0x92}, {&(0x7f0000000bc0)="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", 0xfb}, {&(0x7f0000000dc0)="381314b75d619c12d33bdaab80801f3223be319d45fff2f2969773ce70ee0190fe957421b98d1855c472bc30b6c9b8a349ea152095f55388f2474173dad5d0f60ad1569bb4e7ec95a141d7bcf695c2ada103ff5d7da09ab85564919494d92037f38140ff6c8e93632a04ac07602e39a02d50b375cd6fc01186e4698d3555660113c00022379ae8", 0x87}, {&(0x7f0000000f80)="603a6ec525ddcec7ccdfaa4ba5395641c2e494693163198efcda300c4611c21fccffc7d435275ddfb14a4365dca4ab0b11af24b1a71a0f3633fdc141ba5924991e5eecff62fab289d09ed44fb54304199761f8db59da497fbbb9ce8f4aa6a66ceb2116b08fd82fc907b2a185921c8b8a034c409b", 0x74}, {&(0x7f0000001140)="87e1a73cdcbcd836fd1fbf5bf3dcee83f081933b1be97d51ded4bb44d768439c0eff3c8713e9ac0b6c435cba66b8f3d08ba3e5e43f31ddc7b2c4bc2d056e679b35f8a5354fd8481c3321732724f95a5c54a7aa", 0x53}], 0x5, 0x8) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:tty_device_t:s0\x00', 0x22) dup2(r0, r2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000180), &(0x7f0000000280)=0x6) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x400000) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000005c0)={0x200, {{0xa, 0x4e24, 0xf7, @ipv4={[], [0xff, 0xff]}, 0xeef}}}, 0x88) io_setup(0x8000, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x3, 0x3, {0xffffffffffffffff, 0x3, 0x4, 0x3, 0x200}}) 2018/04/02 14:26:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000003c0)='io.max\x00', 0x2, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xb40, 0x800) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000180)={0x1800000000000000, 0x4, 0x0, 0x9, 0x1f}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)) sendfile(r1, r1, &(0x7f0000000040), 0x1) r4 = openat$cgroup_ro(r0, &(0x7f0000001680)='cpuacct.usage_user\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000001700)='fou\x00') sendmsg$FOU_CMD_ADD(r4, &(0x7f00000017c0)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x600000}, 0xc, &(0x7f0000001780)={&(0x7f00000001c0)=ANY=[@ANYBLOB="34000077184dc84ce82720b67bc1413f8c1ae884864be0511b32633c96b5c09e5536e5efb40b5e8f4a447b17dd720c8c696f4e2ef488a936530e1ebf7816f585f6836701503098239d92327a597aca16e70e900c7f8b", @ANYRES16=r5, @ANYBLOB="220229bd7000fcdbdf25010000000800040003000000080004000200000008000400020000000800040001000000"], 0x34}, 0x1, 0x0, 0x0, 0x4001}, 0x0) [ 595.081553] QAT: Invalid ioctl 2018/04/02 14:26:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000580ff4)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001440)='/dev/hwrng\x00', 0x200002, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001480)={0x5, {{0xa, 0x4e23, 0x80000001, @empty, 0xabb5}}}, 0x88) r2 = fcntl$getown(r0, 0x9) process_vm_readv(r2, &(0x7f0000000080)=[{&(0x7f0000000000)=""/101, 0x65}], 0x1, &(0x7f00000013c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/62, 0x3e}, {&(0x7f0000001100)=""/68, 0x44}, {&(0x7f0000001180)=""/125, 0x7d}, {&(0x7f0000001200)=""/52, 0x34}, {&(0x7f0000001240)=""/226, 0xe2}, {&(0x7f0000001340)=""/34, 0x22}, {&(0x7f0000001380)=""/51, 0x33}], 0x8, 0x0) [ 595.109277] QAT: Invalid ioctl 2018/04/02 14:26:34 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0xa) mount(&(0x7f0000000180)='../file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='sockfs\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780), &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000004ec0)=0x8) r1 = dup3(r0, r0, 0x80000) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000000140)=""/35, &(0x7f0000000200)=0x23) socketpair(0x4, 0x80800, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req={0x0, 0xfff, 0x1, 0xffffffffffff7fff}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x0, 0x0, 0x0, 0x4}, 0x1c) 2018/04/02 14:26:34 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) getegid() recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) 2018/04/02 14:26:34 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045004, &(0x7f00000000c0)=0xffffffffffffffff) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)="e3bf5ff7bb0d8873c0ee0235ce093b0b43c19afe1e11d6c23475381912d4b610a03a74f2eca50980e3f8f8862e598342a99af670ea2305f26f429474832893c420e65e9f9052494e6f3867f471b7b078df1e3af5dfe740", 0x57}, {&(0x7f0000000280)="22b1d1705da524f47addc4afeafadd091ed3cefc5ec4cd5670e08fd8347b91ab0455f9018112e8266098b97cc447d20b4d6fdefbda029fe27743", 0x3a}], 0x2, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000300)={0x0, 0xfffffffffffffffb}, 0x8) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0xffffffff00000000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="0772ee9c9b62255a085aa9ee62ab7c33ecf913b2a04d6e0305687981898019a08cd688146442f52d4e5345f9aa8c3138884ca1b811dde34454743054747e81ed78e6ce1496975edb2ab88b553da898081f1a1afe2a9939e58e174197ca6654cf59788e97a91ee78c278ebc678992feb6a5a7e2d234d8fd085c565236f7ee3e87decf3c573dd2104004494968c3f8271cf5e192b55b612db96e33d9cc4dae924e641b8b9cc1a53a0ca165", 0xaa, 0x9}], 0x2002009, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000340)=0x1, 0x4) 2018/04/02 14:26:34 executing program 7: setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x65, 0x5, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x800}, 0x4) close(r0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000100)={0x5, 0x7, 0x6, 0x101, "5f0d8e4e7fc34cfbf5db1f2b281e89d4eecef596ba5c64fe3531b04913b2bed80508aa7b147e71315f4983a3", 0xffffffffffffffc5}) 2018/04/02 14:26:34 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='comm\x00') ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r1}) exit(0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) pread64(r1, &(0x7f0000000200)=""/193, 0xc1, 0x0) 2018/04/02 14:26:34 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40001, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80000) sendmsg$can_raw(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)=@canfd={{0x0, 0x400, 0x62}, 0x2e, 0x2, 0x0, 0x0, "422ab7447d32d92354c476a033d690104dd900d6df623c8beae6fee4fd34ee00b6e5a8a594d4066a04f3d2cdcc1f183da91ac58235b4dff5706fe5448a74f8b0"}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'ip_vti0\x00', r3}) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r2, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r3}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) 2018/04/02 14:26:35 executing program 2: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000080)="7f407a587fc129f6ac94c6c7183646ff8cbcd99c57405af2949e4fa2bb91ccf96d089038460e6a3b4778260cb90fc9bc5b324f75e59339e8bfa46865ad05d030a84baabf627bdd12778f44a190f4896daa04ad5e3db0c0233fc1c804de3d602ed14aeb3623ccce052f89e0d0adbd30e0a7d288d37c5539b1bcad8651003ee310902bdc1efc33475d70a676a279c505f3e7e1c846143aaf") ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000140)=@buf={0x0, &(0x7f0000000080)}) ioprio_set$pid(0x2, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x80000400, &(0x7f000052cf69), &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f0000ce4000)) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000180)={0x1, 0x0, [0x2, 0x3b5f, 0x733, 0x288, 0x3, 0x79, 0x401, 0x3]}) 2018/04/02 14:26:35 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) setpgid(r1, r2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={"776c616e300000020084000000000899", &(0x7f0000000380)=@ethtool_stats={0x1d}}) 2018/04/02 14:26:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bf, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000003031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) 2018/04/02 14:26:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x94, 0x5, 0x2, {r1, r2+30000000}, 0xfffffffffffffff7, 0x7ff}) 2018/04/02 14:26:35 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000033) r1 = socket$inet(0x2, 0x0, 0x886) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000100)=0x79, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [0xfffffffffffffffd, 0xff, 0x0, 0x0, 0x0, 0x10], 0x70, 0xa0, 0xe8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x9}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0xfffffffffffffffc, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [0x0, 0x0, 0x0, 0x1], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x0, 0x5, 0x6, 0x0, 0x886, 0x1]}, &(0x7f0000000000)=0x100) r4 = socket(0x2, 0x805, 0x0) bind$inet(r4, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={r3, 0x5}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) socket$pppoe(0x18, 0x1, 0x0) readv(r4, &(0x7f0000000e00)=[{&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f0000000a00)=""/133, 0x85}, {&(0x7f0000000ac0)=""/152, 0x98}, {&(0x7f0000000b80)=""/108, 0x6c}, {&(0x7f0000000c00)=""/105, 0x69}, {&(0x7f0000000c80)=""/205, 0xcd}, {&(0x7f0000000d80)=""/79, 0x4f}], 0xa) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000ec0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000f00)={'raw\x00', 0x2, [{}, {}]}, 0x48) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000440)={{0x62, @rand_addr=0x6, 0x4e20, 0x2, 'lc\x00', 0x20, 0x8, 0x2b}, {@empty, 0x4e21, 0x0, 0x9af9, 0xf29, 0x1}}, 0x44) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0xffffff82) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000004040), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001880)={r1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="96000000ba9af518c6981b00daac6ebbf7d34b31ffc28f46d5f3135904a33381843ae6168cc85b312fab5c7c2e77af7a27b3dc6e940a539b000000047e7fef083d94e5fa86d57bdc72a028bbd17d3672f680a0093ea6fa4a6a2e26b5b2a2d746c492696383d706ce4ec1a378761b15a59e21a049e40408948cf463fb22955f725b3f90a6ff78d6b714da403c4e9c8431f0bb411844940d6f7a16fe2029f868e2cba040e9463db23f63a1930ffecba03218a3679646519997f7985a0acb7162b0355e5f3fc0c2aa10bb3c4207b201dc1c3bccc59e57df04c7b3108191d53a66f56f19f1874db3681829c20e8134bd20ad56be2228e30eb6387a1e3e13e03a960ca98493cf1c34dd4c6110d1ff29a1fbc4cf98c7d978b57c96a5a3b0fdf34536a7d3ba3c5fbef7f96ddf34b01b28beb774e4ed2abb888206a2970c2f677ddc587274bcff7fc54f552e23be125fa9c865e33200b9f9979edf2c868283c06acf20cfd0f68cfbb10c25680e5278b77a8dddad3070d23c256e0aafe71c3a581679ff3eec8da19aaa3a72bed321cc22bcecc167e488dba31640a7dd53a37fa09e2848318aada1700c8029e8b600000000421d7fb4571d18b8deff9b23b3b24b10789c0cbc04e6f941a880d6ec3d80ba"], &(0x7f00000000c0)=0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$vsock_dgram(0x28, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)='\x009', 0x2, 0x0, 0x0, 0x0) 2018/04/02 14:26:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000000c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8800, 0x0) connect$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x0, 0x1, 0x7, 0x5c, 0x7a, "537249daaad843fb4de53bc93b1d83e91f57bbe5e8489d31918b9a75f33fd340fa725a385d03810553b1c515bb9abe2351b81be78ccffcaaba121677cbb2f7", 0x1d}, 0x60) 2018/04/02 14:26:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000010c0)={r1, 0x7, 0x20}, 0xc) msgrcv(0x0, &(0x7f0000002240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfe0a, 0x0, 0x5243970b5a5d5f53) 2018/04/02 14:26:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000001e, &(0x7f000023f000)=0xa, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x483, 0x400000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000040)=ANY=[@ANYBLOB="e600000000000000000000060000000000bbb48a28f6"]) 2018/04/02 14:26:35 executing program 4: request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='+wlan1vboxnet0trustedcgroup$eth0security@&,securitytrustedppp1%-$GPL\x00', 0xfffffffffffffffe) add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="14329f7a9a13637db8e7780da067b75135eacf5ec9da6be7", 0x18, 0xfffffffffffffff9) r0 = add_key(&(0x7f0000000580)='id_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) clock_gettime(0x0, &(0x7f0000004fc0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000004e40)=[{{&(0x7f0000000600)=@pptp, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000680)=""/111, 0x6f}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000000240)=""/11, 0xb}, {&(0x7f0000000700)=""/209, 0xd1}, {&(0x7f0000000800)=""/160, 0xa0}, {&(0x7f00000008c0)=""/155, 0x9b}, {&(0x7f0000000980)=""/202, 0xca}, {&(0x7f0000001b40)=""/151, 0x97}], 0x8, &(0x7f0000000500), 0x0, 0xf5}, 0x5}, {{&(0x7f0000001c00)=@can, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001c80)}, {&(0x7f0000001cc0)=""/27, 0x1b}, {&(0x7f0000001d00)=""/155, 0x9b}], 0x3, &(0x7f0000001e00)=""/239, 0xef, 0x6}, 0x4}, {{&(0x7f0000001f00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003100)=[{&(0x7f0000001f80)=""/2, 0x2}, {&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/26, 0x1a}, {&(0x7f0000003000)=""/76, 0x4c}, {&(0x7f0000003080)=""/28, 0x1c}, {&(0x7f00000030c0)=""/60, 0x3c}], 0x6, &(0x7f0000003180)=""/182, 0xb6, 0x1}, 0x1}, {{&(0x7f0000003240)=@alg, 0x80, &(0x7f0000003580)=[{&(0x7f00000032c0)=""/201, 0xc9}, {&(0x7f00000033c0)=""/108, 0x6c}, {&(0x7f0000003440)=""/155, 0x9b}, {&(0x7f0000003500)=""/33, 0x21}, {&(0x7f0000003540)=""/26, 0x1a}], 0x5, 0x0, 0x0, 0x5}, 0x6}, {{&(0x7f0000003600)=@in6, 0x80, &(0x7f00000037c0)=[{&(0x7f0000003680)=""/149, 0x95}, {&(0x7f0000003740)=""/122, 0x7a}], 0x2, &(0x7f0000003800), 0x0, 0x4}, 0xdb09}, {{0x0, 0x0, &(0x7f0000004cc0)=[{&(0x7f0000003840)=""/53, 0x35}, {&(0x7f0000003880)=""/64, 0x40}, {&(0x7f00000038c0)=""/195, 0xc3}, {&(0x7f00000039c0)=""/4096, 0x1000}, {&(0x7f00000049c0)=""/114, 0x72}, {&(0x7f0000004a40)=""/236, 0xec}, {&(0x7f0000004b40)=""/145, 0x91}, {&(0x7f0000004c00)=""/133, 0x85}], 0x8, &(0x7f0000004d40)=""/233, 0xe9, 0xfff}, 0x100000001}], 0x6, 0x20, &(0x7f0000005000)={r3, r4+30000000}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000005040), &(0x7f0000005080)=0x4) r6 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r7 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r6) r8 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000340), 0xcc, r1) r9 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='u', 0x1, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r7, r8, r9}, &(0x7f0000a53ffb)=""/5, 0x240, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'vmac(serpent)\x00'}}) 2018/04/02 14:26:35 executing program 1: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f00009f6ff3)='/dev/snd/seq\x00', 0x0, 0x20402) write$sndseq(r1, &(0x7f0000000180), 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400040, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ac7ff4)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) 2018/04/02 14:26:35 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x8, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000280)={0x7, r2, 0x10000, 0x1000}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x6, 0x1, 0x6, 0x0, 0x3, [{0x46c2b857, 0x2e5d, 0x3, 0x0, 0x0, 0x100}, {0x6, 0xa8, 0xffffffffffffffff}, {0x80000000, 0xff, 0x0, 0x0, 0x0, 0x2703}]}) fcntl$setstatus(r1, 0x4, 0x4004) sendfile(r0, r1, &(0x7f0000000100)=0x800000, 0x80000000000001) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000380)=0x4, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000400)=@generic={0x200, 0x8, 0x7f}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x6, 0x2, 0xffff, 0x6, 0x7}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x9}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000003c0)) 2018/04/02 14:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe1fef)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x23c2, 0x10061636}, &(0x7f0000bdbffc)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r1, 0xfffffe36) openat$ashmem(0xffffffffffffff9c, &(0x7f000022aff4)='/dev/ashmem\x00', 0x40000222500, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x2378, &(0x7f00006b6000)=[{}, {}, {0x0}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0xcb2c, 0x401, 0x4, 'queue0\x00', 0x1000}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c54ffc)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r4, 0x19}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x3}, 0x8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f0000ba8000)=""/218) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000040)=0x7, 0x4) getpeername$unix(r5, &(0x7f0000234ff8)=@abs, &(0x7f0000428ffc)=0x8) getpeername$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00002c5ffc)=0x80, 0x3) socket$can_bcm(0x1d, 0x2, 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f00005d9ff7)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00008d6000), 0x4) fsetxattr(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="73656375726974792e62646576002a0f356875bde17a410169462679726438cccc14f13b7aba26c5d3723944da900eb5457a6223626cfa558a2f7e22d31ca79dc67888348d16cf850bb8b0b6fee738d44a62a473601a4c8265d4ea9a033fda60794d2c8e7725a5c7fc20100962499265158ffcd641736d4be8"], &(0x7f0000000200)='/selinux/enforce\x00', 0x11, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x1, 0x1, 0x800000, 0x7}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000300ff4)={0x0, 0x0, 0x0, 0x6}, 0xa84cb7351995539) setsockopt$inet6_int(r3, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000340)="b9d3f93d0e0d9a431ed9edddc7e69cc8e6e6e93926116a5ec0ead75c54ccfedcbeadee58e02cf9f7c952714433bec7514ad975e85e4f9a86ebe8671651b0eaa7f59eb8030d0aea9952d514e197bf15e9cd4dd2", 0x53) [ 596.254260] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc [ 596.330227] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc 2018/04/02 14:26:35 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x80000) recvmsg$kcm(r1, &(0x7f00000004c0)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)=""/24, 0x18}, {&(0x7f0000000140)=""/110, 0x6e}, {&(0x7f00000001c0)=""/241, 0xf1}, {&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/152, 0x98}, {&(0x7f0000000400)=""/31, 0x1f}], 0x6, 0x0, 0x0, 0xffffffff}, 0x40000100) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) write$eventfd(r2, &(0x7f0000605ff8), 0xffbe) shutdown(r0, 0x1) write(r0, &(0x7f0000000000)="c4", 0x1) 2018/04/02 14:26:35 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x7fff) listen(r0, 0x40) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/02 14:26:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x240402, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000180)={0x0, 0x106000, 0x8, 0xf, 0x1a}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) close(r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000580)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) sendmsg$can_raw(r4, &(0x7f0000002000)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f0000001fc0)={&(0x7f0000001f40)=@can={{}, 0x0, 0x0, 0x0, 0x0, "3aefdcb5401e1c35"}, 0x39d}, 0x1}, 0x0) bind$netrom(r4, &(0x7f0000000240)=@ax25={0x3, {"aa75d832501f6d"}, 0x10000}, 0x10) recvmsg(r3, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/02 14:26:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x0, &(0x7f0000000400)) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x83, "e4c6ab8d750ef505966fc2890b0ecf7ed557be723272568ce889e7d90ec10442840d51e25eab3d7e1404dbf1bb9dc1aecac6360f6f22d3cb1d2c1b091e75d4260119c274fa8e7fb2a45a968fa31e6f2086d77d6fb8fca9491c8a09863d63dffd0e05e499db97f00adf033e3261fa5d7a8fcf3f77d7d7c51fa1f84b7748d2aa3d6b5d0b"}, &(0x7f0000000100)=0x8b) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) shutdown(r0, 0x0) 2018/04/02 14:26:35 executing program 4: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100), 0x0, 0x0) clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000040)) r0 = gettid() futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x3ffffffe) r1 = syz_open_procfs(r0, &(0x7f0000000100)='ns/pid\x00') r2 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000740000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000140)={0x2, 0x0, [{0xc0000001, 0x2, 0x0, 0x8, 0x62ebf43f, 0x4000000000000}, {0xf, 0x0, 0x4, 0x2, 0x12, 0xae55, 0x10001}]}) readv(r2, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f00000001c0)="e57e0c2ac27b4d81a3243a9d817e5c702b3929c0a780f26a2107b21f45edfe433e183552704e52aa60d7694070a2daf1d5eb2c0aaddddb9a02742001fa8998f7f2ddb6b74f5c5160abd2f7c573ad1f0465de23b2fe9d79e42c0e9f58c4b12eea7374cab8d8ab7482") tkill(r0, 0x1000000000015) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/current\x00') write$cgroup_pid(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x192) 2018/04/02 14:26:35 executing program 3: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000005000), 0x4001}, 0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8}, 0x187) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000200)=""/107, 0x6b}, {&(0x7f0000000280)=""/227, 0xe3}, {&(0x7f0000000380)=""/205, 0xcd}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/167, 0xa7}], 0x5) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x12000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x64, 0x0, &(0x7f0000000100)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x58, 0x10, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fda={0x66646185, 0x4, 0x4, 0x34}, @fda={0x66646185, 0x2, 0x1, 0xa}], &(0x7f00000000c0)=[0x18, 0x78]}, 0x2}}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x2}, @dead_binder_done={0x40086310}], 0x29, 0x0, &(0x7f0000000180)="38e5260abaf68542338549b9ab029a5583de1826ad433f12b7750397b98f9a35b2d8cb8d0808ada562"}) 2018/04/02 14:26:35 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x3, 0x1538, [0x20000200, 0x0, 0x0, 0x20000c08, 0x20000c38], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'bcsf0\x00', 'bond0\x00', 'ip6_vti0\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x9a0, 0x9a0, 0x9d8, [@among={'among\x00', 0x898, {{0x400, 0x14ac00000, 0x0, {[], 0x3, [{[], @multicast2=0xe0000002}, {[], @rand_addr}, {[], @rand_addr}]}, {[], 0x7, [{[], @dev={0xac, 0x14, 0x14}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @dev={0xac, 0x14, 0x14}}, {[], @rand_addr}, {[], @broadcast=0xffffffff}, {[], @multicast2=0xe0000002}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}]}}}}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x7, 0x0, 0x0, 'ip_vti0\x00', 'teql0\x00', 'vlan0\x00', 'gre0\x00', @random="6631168998f8", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa0, 0xd8, 0x128, [@m802_3={'802_3\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}, {{{0x7, 0x0, 0x0, 'gre0\x00', 'gretap0\x00', 'sit0\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x8f0, 0x970, 0x9a8, [@among={'among\x00', 0x858, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x4, [{}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {}, {[], @loopback=0x7f000001}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], 0x1, [{[], @loopback=0x7f000001}]}}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}, @common=@redirect={'redirect\x00', 0x8}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0x15b0) 2018/04/02 14:26:35 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004520, &(0x7f000022afff)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x7, 0x4) 2018/04/02 14:26:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cgroup.controllers\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2000) openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x7}}, 0x81}, &(0x7f0000000280)=0x90) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4, "5b095011"}, &(0x7f00000000c0)=0x28) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000340)=""/12) 2018/04/02 14:26:35 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000000, 0xffffffffffffffc0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x202, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000080)=""/21, 0x15) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat\x00') bind$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000580)={0xaa, 0x9}) read(r1, &(0x7f0000000240)=""/208, 0xd0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000140)="86f2e08e5b370d1babbfc4b34c928f82521b4281694acee0a8d0f444118545b288998b8cea832dcb88a16da7165bed7806a871c113c26dd85116b71e95dfef4bec48596d7e9f47ac9af996a5601ba843a547f814d41eddebeacf80fe8bf92ddf5fcc988229daaf6894a14b304ad2a6aa8a0650af02c15bb87c28f1e90d7bb959d096e5a7bd763a7c8559d5d6323789a858a3521728a329f6038ed37418cf08ae57d67b7b5bd1fae9d124b08b84eb7ac3be210831c4a6c298561c2f338b104a7246ad77b2858f8b3cd09e56513c0ee199fbd9e6daba9e88171fb261aabb2c91a150cd7c3ebe722e5e1d55bf8b95c7ea14ce6ee3", 0xf3}, {&(0x7f0000000340)="f130f3fd296558e3a1b69dea7a1b6391f869082c0876c5f91d57019b6a4f40dea2e2e5cb36ca6928313006095e76f72c61f013bb450ac587bfa28453450a629ae76510e53fcc031577fc84ba315fb53e469c912d168d58526c70ff98c548304de0dbd39781f87aa2940aa8fa8af09ea9a92548f0dda24dcaab126b897a911bb8deb9a4d903878fbbbfca57c4685ab4251e05e9fddad0cea38b5dc6a7fa52eaf04bff5d50f643b96463081a91cd3efc0126e8eff61e21d51bc9d5510430655fb9da429641922cefbd", 0xc8}, {&(0x7f0000000440)="ed4f4c3d6ceeecd0a23bd0f242f8732a30df0e4db3f7222da4666caddc097509dfc61e86ac4000b71c0d8aad5de46d24a35075b96ca9ce0fd77efdd5540c5704f934dad1f2b8e382054f266807", 0x4d}, {&(0x7f00000004c0)="0e6274ba8867deffd7e63b7287bd945e0936c15e4cd73b67cf1cd4bd599e76f2e426f71f0179cbbee4bee6534ace28c823656bd7d4af12a6eca548512cee86c15f7cea38b355cccbba7affcb43c6f0ae5ff6f27953a4675bfc87", 0x5a}], 0x4) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f00000000c0)=0x5, 0x4) 2018/04/02 14:26:35 executing program 1: r0 = userfaultfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='stat\x00') sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x9000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x184, 0x37, 0x9, 0x70bd25, 0x25dfdbfb, {0xe}, [@generic="66b16bd9fe1179ef3bb4f1c05ccd9abe073384b21e4964d75c6a476c230411c824834df8975202e39f0f7abd37d3f5d1825e33ecaa8161306df0a03f5e360b1a2b21c31375dd947ae3365b33c82ab5426980c32b943e30c1dd62864f633e869b90e84cb2a02c9b3a0458da620ed9be6b71c64f923419375c7c765a83d6746d15793d324ec664b5044cc799fb6882197a5a27411ffe9037476b205ddc9138fbdad4e4acb8844362ff84cc20dacd532e5e205f3a964eb32a7c2344014f5208dedb865596d9e4b1", @generic="8763211c24adfd23a0a8067a917018ca21743c009b73ebc83c8db2be7a1b5c34551fc13b45b79284f7135856e21f9ce3937c10ea5837450c58c272fb7abc703d4f140489b30384e50b93d58698ff27c705e00c0bc2cfa75575df3cf65b89a386f02d395bfbf5304c433be5232cffd087b297f6407759e010597ecf66c55d1201baa327b92bfec55b30ac5c87dc", @typed={0x14, 0x51, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x1, @ipv4=@multicast1=0xe0000001}]}, 0x184}, 0x1, 0x0, 0x0, 0x4080}, 0x4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000002c0)=0x10000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/04/02 14:26:35 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r1 = gettid() munmap(&(0x7f0000e4a000/0x2000)=nil, 0x2000) r2 = perf_event_open(&(0x7f0000001180)={0x3, 0x70, 0x5, 0x7, 0x35, 0x9, 0x0, 0x1, 0xc0002, 0x0, 0x16, 0x8, 0xfffffffffffeffff, 0x0, 0xb6a, 0x0, 0xc5, 0x7fffffff, 0x9, 0xfffffffffffffffd, 0x5, 0xfffffffffffffffa, 0x4796, 0x30f4, 0x2, 0x4, 0xfffffffffffffff8, 0x5, 0xfff4, 0x0, 0x8, 0x4b6f400000000000, 0x7, 0x4, 0x7, 0x4, 0x3, 0x7, 0x0, 0x80b1, 0x0, @perf_bp={&(0x7f0000001140), 0x2}, 0x1, 0x1, 0xcae, 0x4, 0x900000000000000, 0x5, 0xc6}, r1, 0x9, r0, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8003, &(0x7f0000001340)=0x40000000003, 0xb, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/4096, &(0x7f0000000080)=0x1000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0x8, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000801feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001200)={0x1, 0x70, 0x33b5, 0x6, 0xb, 0x6, 0x0, 0xee09, 0x8000, 0x4, 0x7, 0x10000, 0x3, 0xffffffffffffffe1, 0x2, 0xfffffffffffffeca, 0x101, 0x100000000, 0xfffffffffffff481, 0x5, 0xc536, 0x8, 0xa, 0x7f, 0x7fff, 0x2, 0x0, 0x2, 0x3, 0xff, 0xff, 0xe02b2cc, 0x0, 0x5, 0x401, 0x3ff, 0x39cefd, 0x8d1, 0x0, 0xe134, 0x1, @perf_config_ext={0x9, 0x1f}, 0x5000, 0x7ff, 0x7, 0x7, 0x9, 0xffff, 0x8}, r1, 0xa, r2, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000001300)='/dev/adsp#\x00', 0x5, 0x101000) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000001380), &(0x7f00000013c0)=0x4) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) madvise(&(0x7f0000eea000/0x3000)=nil, 0x3000, 0x1f) fallocate(r4, 0x1, 0x0, 0x81) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000001280), &(0x7f00000012c0)=0x4) fcntl$setstatus(r4, 0x4, 0x6003) 2018/04/02 14:26:35 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20101, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @loopback}, &(0x7f0000000080)=0xc) clone(0x0, &(0x7f0000161000), &(0x7f00003e4ffc), &(0x7f0000e33000), &(0x7f000015efff)) r1 = getpgid(0x0) wait4(r1, 0x0, 0x0, &(0x7f0000000f70)) 2018/04/02 14:26:35 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400000, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000140)={0x15, 0x7b, &(0x7f00000000c0)="ca98856854dbd76754a8c49dcc785e15fe52c3bb66cab16b9f2063a846a24f91efb3a80d77fde7ce1e834ccb0ef8e232abb706fc252de112b2f6270cbe3314cd4f5902240df32edeb21bbdd161e4ec11ba881255ca7a9527318d0854433b78a429a1e315e39e3113c40f897fabcb32e7d742f9da022dccf24d8654"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) write$rdma_cm(r0, &(0x7f0000003980)=ANY=[@ANYBLOB="141f7bad6cbf2372", @ANYRES32=0xffffffff, @ANYBLOB="3c0000000a00000000000000ff01000000000000000000000000000100003b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xfecd) 2018/04/02 14:26:35 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x23a, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100, 0x20002) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x400, 0x5, 0x200, 0xc32, 0x1, 0x3f, 0x0, 0x3, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0xfffffffffffffffc, 0x20}, 0xc) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) 2018/04/02 14:26:35 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) r1 = syz_open_pts(0xffffffffffffff9c, 0x400040) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1f) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000540)={0x9, 0x0, 0x0, 0x0, "a0f29ac7792fb316d059355c8922342df42cc1341beca368de66e70aff3bf7af7079837d89e3aa0bdded69c9"}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)={0x7, 0x0, [{0xc000000c, 0xffffffffffffff7f, 0x8, 0x0, 0x7ff}, {0xb, 0xb77, 0x3, 0x2, 0x3f}, {0x0, 0x6, 0x0, 0xe226, 0x1}, {0xc0000008, 0x0, 0x3ff, 0x10000, 0x9}, {0xc000001b, 0x5, 0x1, 0x0, 0x6}, {0x0, 0x400, 0x100000001, 0x100, 0x289}, {0x80000000, 0x17, 0x3, 0x800000000000, 0x658a}]}) 2018/04/02 14:26:36 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x100, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000004c0)=0x14, 0x800) connect$can_bcm(r0, &(0x7f0000000500)={0x1d, r1}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000004001"]) 2018/04/02 14:26:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000000c0)) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000080), 0x4) msgget(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x6, 0x9, 0x80000000000, 0xfffffffffffffb89, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0xfffffffffffffffe, 0x8, 0x8001, 0x100000001, 0x9, 0x1, 0x6, {r3, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}, 0x1, 0x3, 0x40, 0xdc01, 0x7}}, &(0x7f00000002c0)=0xb0) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/02 14:26:36 executing program 1: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x0, &(0x7f0000fbc000)) ppoll(&(0x7f0000000040)=[{r1, 0x4000}, {r0, 0xa0}, {r0, 0x2000}, {r0, 0x80}, {r0, 0x10}, {r0, 0x8}], 0x6, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) close(r0) 2018/04/02 14:26:36 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffbfffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x100000000000000, 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0xffffffffffffb82b, 0x2, 0x4}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000280)={0x10001, 0x2, 0x1f, 0x65, &(0x7f0000000140)=""/101, 0x10, &(0x7f0000000080)=""/16, 0xbf, &(0x7f00000001c0)=""/191}) 2018/04/02 14:26:36 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40a882, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x80000001, 0x0, 0x4e7e705e, 0xfffffffffffffffc}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x9, 0xffffffffffffffc1}, &(0x7f0000000200)=0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x0, 0x82, &(0x7f0000000000), 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fstatfs(r0, &(0x7f00000002c0)=""/215) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_RES_CTX(r4, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={r2, 0x4}, 0x8) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000400)={0x7, 0x200, 0x4, 0x2, 0x1, 0x9}) 2018/04/02 14:26:36 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x6a, "ecd99818efc2c550e69649227991aca615e841016f01e11bea19b300e93c65fe34cd2b0ab8a017b09e3d6a5c79c10631c14a295a94c13d37be4384fcc72a2fd99f84263ca87a1ce1ad2ac8f603d45937c7905f498a8e4f533fcd66490be8c3bb90d6c3f73a9a3946e1e0"}, &(0x7f0000000100)=0x72) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) 2018/04/02 14:26:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0), 0xc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000280)={'teql0\x00', 0x55d6}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000041f000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x20011, r4, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {r5, r6/1000+30000}}) epoll_create1(0x0) r7 = dup3(r2, r3, 0x0) gettid() getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x311000, 0x0) sendmsg$unix(r7, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6ed3d6178cb447baabe1edd772ad27dd5d60e6", 0x89}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x8000000000040000) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0)=0x5, 0x4) keyctl$get_keyring_id(0x0, 0x0, 0x80000001) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) sendmsg$nl_xfrm(r7, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x203000}, 0xc, &(0x7f0000000100)={&(0x7f00000008c0)=ANY=[@ANYBLOB="980100001b00000a27bd7000fcdbdf25ac1414bb000000000000000000000000000001010000000000000000000000004e2400004e2100030a00a00016000000", @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB="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"], 0x198}, 0x1}, 0x20000000) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x800, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x1e, 0x9, 0x11, "c17fb401b04de06a7358fb3877cb3694b46c089194970a153788f899b5b9ffe72ff30546093a775fab4417587a60d83d92ada2cdc1dedb6a20e468af150ea2a2", "00e2151ba5b6a510ef3c1e2e5c0da34f5cd0f94e4738033e975772b1b2dfe7b6", [0x0, 0x1000000000001f]}) shutdown(r1, 0x1) 2018/04/02 14:26:36 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r1}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000080)=""/39, &(0x7f00000000c0)=0x27) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000dddfd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x1, 0x0, {0x77359400}, {0x0, 0x7530}, {0x100000000000}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x4000080) dup3(r0, r1, 0x0) 2018/04/02 14:26:36 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0202000211000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000030008000205000000000000000000020000000000000000020001000000000000000300ffffffff05000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) fchdir(0xffffffffffffffff) 2018/04/02 14:26:36 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r0, 0xb, &(0x7f0000000080)={0x36, 0xffff, 0x100000000, 0x2}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x89d9, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xda, "c079cfdcb4512961f9a4c99586f2eab4316039047f351d9cc7396a745a0dcfd5564466894ed61aa31f8ed3ca030756002c4f78ff4ce67a23d7cc36b49728362b86043159700fafc84b0d4021032182abf5a25e33427951930418c3a91f1c4a93ac9b12720cbfa63c574c61bcbed525260b32f5947dba97001e861771ff0e1e54d37d6f2afa546c1debb12bdb7666fbbf178ebf52d8d77e23ac5a4f6bcc618f4e21ab390427d8338bcbc8d57588baf25529b68b1fe478d13f1b56bf9fd48eea6cc6c7fb0ca85bc9a5de8a5462601765df81a7fc1b36030d7c89a1"}, &(0x7f0000000200)=0xe2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x4}, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0x40085112, &(0x7f0000000040)={0x5, &(0x7f000000cfc8)=[{}, {}, {}, {}, {}]}) 2018/04/02 14:26:36 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000ffd8)={'vcan0\x00'}) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x54, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bond0\x00', 0x800}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='oom_score_adj\x00') writev(r2, &(0x7f0000000280)=[{&(0x7f0000000000)='8', 0x1}], 0x1) 2018/04/02 14:26:36 executing program 4: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000780), &(0x7f00000007c0)=0x8) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000840)=0x2, &(0x7f0000000500)=0x4) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000580)=""/68) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000028c000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d11fa0)={0x1c, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic="e6"]}]}, 0x1c}, 0x1}, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f00000007c0)="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", 0x22b, 0x10000}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00']) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x1ff, 0x7, &(0x7f0000000400)=[{&(0x7f0000000140)="c7693695277e8c84fbdaa047374b3753f9a79c92b7d9cf31492aa5be7ae31bb3741c17e6434e49cbf63ffa835854be0797077b6f02cf418f479c34b9888683df4419411d26e633e582eae2aff50f48f943fe21bace2152655647312137903fbe024ec9953fd525e0a3e6daa3536b7d66cf11d6abc1be710db1e786adced46d997b168f5f9d7e21150d80be70bf97b8ab556070e4250e0556a98af5a2ebd89967a682c71078eb76148a4cc8ba7b702e0e21f139578875fe539a999cd3b4e7d2f661b1381b8919b6b8ef0d76da64e044dc", 0xd0}, {&(0x7f0000000240)="6962befbf31845f8b4c4ee8e4f808faf7cc4736001b2e9644321404846e933e595b45575e25235973cdd0ea8253069beabfaade24130d51313c6bef0c30e32af21ad30e69bc8e084408339067d04", 0x4e, 0x81}, {&(0x7f00000002c0)="aaacf0043fc687ad51fd5eb3aa8d94b6ee0e05524a2105de98191daea96f499d9f0793ada2bf66c3c14a20d066004753db2f3908a0c3f08bdbd6d471ab4345746050c5912e51a173f5173e655046c1cb793f978713aded70ad35df72073b807ea0ac8b24e8d868ef0a6f75e788baa0c3d69dbb6ba9f2da541133ad5e1a5b", 0x7e, 0xfffffffffffffff8}, {&(0x7f00000000c0)="51f64ab88f63f050916e1202c757987de553288747d0ab87cf18b706b83c6f489655c43d032cef797dcab900cfcc1e74a706817e9c34ffabe17585c5eb0e9c", 0x3f, 0xfffffffeffffffff}, {&(0x7f0000000340)="74493e17e898104d4a00e700e484d21fb1efa35866588606693ce76da07def7eaaa96b5fafb397edfb993e2a145c4b7527ea6f21174cd1e383910b54c128d3350d0ec642663cc6c7370022e798df3eb9a1a28fdba59f8f5e585e42c7062c01a60e7b4651bfd75a17d8558e414dcf1cab07487f9e138232b0", 0x78, 0x8}, {&(0x7f00000003c0)="1d9c5002bf587c", 0x7, 0x102}, {&(0x7f0000000a00)="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", 0x1000, 0x1}], 0x4000, 0x0) 2018/04/02 14:26:36 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20a100, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/74) set_thread_area(&(0x7f00000000c0)={0xfffffffffffffe00, 0xffffffff, 0x5000, 0xfff, 0x1ff, 0x3, 0x7f, 0x0, 0x9, 0x4}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x2, 0x1, 0x7, 0x0, r1}) r2 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuacct.usage_user\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) fcntl$lock(r2, 0x7, &(0x7f0000000240)={0x2, 0x5, 0xd20c, 0x8, r1}) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000002c0)={0x10001, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0x6, 0x6, 0x9a9, 0x5, &(0x7f0000000280)='ip6gre0\x00', 0x4, 0xffffffffffff583b, 0x800}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000340)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xc}}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)={0x7, [0x5, 0x6, 0xddf2, 0x7, 0x7681, 0x762, 0x6]}, 0x12) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x28a000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000400)=0x4, 0x4) set_tid_address(&(0x7f0000000440)) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000000480)) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r4) connect$bt_rfcomm(r0, &(0x7f00000005c0)={0x1f, {0x10, 0x400, 0x7f, 0x0, 0x3, 0x6}, 0x50c81d9f}, 0xa) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000600)={0xfffffffffffffffa, {{0x2, 0x4e23}}}, 0x88) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f00000006c0)={0x2, 0x8db, 0x4, 0x400, 0x1, 0x7}) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000700)) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000740)={0x6, 0x1, 0x2, 0x7, 0x6, 0x200, 0x7fff, 0x7, 0x80000000, 0x5, 0x0, 0xfffffffffffffffe}) ptrace$peekuser(0x3, r1, 0x6) syz_open_dev$midi(&(0x7f0000000780)='/dev/midi#\x00', 0x3, 0x100) socket$bt_hidp(0x1f, 0x3, 0x6) rmdir(&(0x7f00000007c0)='./file0\x00') ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000800)=0xfffffffffffffffb) r5 = dup3(r3, r4, 0x0) openat$cgroup_int(r5, &(0x7f0000000840)='io.max\x00', 0x2, 0x0) 2018/04/02 14:26:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000001001, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ee0000001415b2f191172fd9b55634d1f39a688306f9b059e0fda604323c644f41873d3888ffc2f0307d60c6f0a04352553ce56ad2455c3149daf89368edf2a42b3c9cc2e065e8e5558ac52c78193ecbdd5f2e6f25e9595a3d348b68a30c8bdeb7ee41bc63dd94ce62158518dd5fed981c9a5e359b4af85fca9e5f34136c7d108a0c853a7777dd0a57276bcd5a6143665eca6e1c27097b4188e622aea704cbf97210cd117ab9a48e9c64610879c5c0083c9d13084d7f067980fbe3d97c047be01fa4814cbef0ff599c14cc0d1c2c0e4ea8eafda18a3e696801ffecbb8b6b4e16f23f5d9b25d861b8"], &(0x7f00000002c0)=0xf6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1, 0xb73}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) r3 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup(0xffffffffffffffff) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@local, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000740)={@local={0xfe, 0x80, [], 0xaa}}) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000240), 0x8) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00), 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[], &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000640)=@assoc_value, &(0x7f00000001c0)=0xfffffffffffffdb1) readlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000680)=""/167, 0xa7) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@dev, @in6=@local}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000000c0), 0xc) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000003c0), 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r4 = syz_open_procfs(0x0, &(0x7f0000000580)='net/dev_mcast\x00') sendfile(r3, r4, &(0x7f0000000040)=0x2, 0x400000ff) 2018/04/02 14:26:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000180)={0x2, 0x0, [{0x400000b0, 0x0, 0x20081}, {0x400000b0, 0x0, 0xfffffffffffffffd}]}) 2018/04/02 14:26:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0x500f}, {0x8, 0x280b}, {0xe, 0x1}, {0x8, 0x3}, {0xf}], 0x5) getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='io\x00') syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0x1, 0x0, &(0x7f00000000c0), 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/04/02 14:26:36 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x42, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280), 0x8) ioctl$TCSBRK(r2, 0x5409, 0x4) 2018/04/02 14:26:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400, 0x25) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r0, 0x2, 0x1, 0xb2c8, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f00000001c0)=0x2) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/167) 2018/04/02 14:26:36 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff}) unshare(0x400) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f0000005fc0)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="6813640dceaec8c674a31b875b0918c276e9b961d9b473c1aaf06945590cc14e509ab3e0016369a9cf5358a07e3dae526aaac385ea84a3e6d7fbe3ae4af8c7bade7ba3155cce902181763bdaaa039aaef5ec5d86eae89499086c1ea00998", 0x5e}], 0x1, &(0x7f0000000140)=[{0x18, 0x0, 0x4, "55d7aa"}, {0xc0, 0x1ff, 0xa482, "6c165f0b8108b618abe809ced73de028ddb18c3d2494d2e930f5b5711ab044e12267cbead7ea4a1a016fc46c83c5b39e85ac606a0ed2d29b56954a2eda841f6608ed4e9ef082d65f647044ccf2737e01ea0f0c4deb22ed22448f40066e83756030e56682aa87629d5b43af16609e045ac5a439a261adb507c7b27db117823b8b2a8b7325b71d17ba3ad2cd7a2c7cd22d9ca8963fe36db6947f83bf55028f9428804a1802bd32cb59e44e6219b1a97f11"}, {0x20, 0x11b, 0x7, "20a13d859b1f206a2f"}, {0xe0, 0x19f, 0x0, "b2eacac61f39473bcd8b096a1d09421e82aa0a09a85dfe6eebb172d0fed4b99bd587effef745d023e72c747d7fd9102683455fb2019d9580874e0faad5ceee4a4e6bc6b47dad21aecb6860274bb8e4e797095452cc71c794a8247af080d0ad5a9650744a18bbf5e6abdd47f5ec34156a1ab839f0e27ee6a3bc9ff3728d37fa88a11f88aef6b7ba65dfc634ef3dd273a644d63a1d5cc5a8a0ab064ef5ed4dd99c37fbce35ee579e8c701571babd4ca3dba6b8b5d0f69fde4c44f39bd044a71916dcfee9d2791f9336bfcd3156c440"}, {0xc8, 0x10c, 0xffffffff00000001, "47b54623e666282e7d902df13aaf47d4329a936a96108383e6e6e103358cadc0163a22456af31aa87dd2225d779ec7b3e87e8ff03276e216f89875e800bbdfe813647335ccb8083b0ce3be1b1ea85e55f7ccddc02309358967f16261ee9f7740ccf3bb2d2c7ad146ca4937a4846d7b6afd59a29c89cdc6f28123830dcfa22407430b2ae566d9d3f48f3f3a610bcf00c7c58489ef1718efd2e8499bcb2af83b8387a5a9fe286ff37027411deb96b5831537"}, {0xf0, 0x10e, 0x7, "c0883d1da75cccee5fb1cad9a9234e517b1aba5c4a30185518c3742245e9365d1c0b0f35c80f4069ac0dea788b51278bea0d27c81201d931f5b8075ed44936e9645f29324b3240d34dd3f781c0ecaacbc64f20d927a8e62c896811b0901aeb70a1500fe5d98d5f37a339723139eead9480e6a32ffca265adb98faa37bf370cf42bf1cb4385161b3887715a4fcd8c18f9a756bd6e7c3be5be4ecf763b0766c80c7d385907d408d3874bf6f5585c89c681f72fa898e10a78564d4ce5008e5e66b7164ef4b70f2d2db06a3bb790b9a05cca489c2e2d7160156d04e984ddfe37"}, {0x1010, 0x104, 0x7fffffff, 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0xffffffffffff0000, "005cbb20ac8d01978f7d137e224260d1a318d04157703d95d449ca9fd75747ac7252e8a97ac9927ac2405fee14cb89895609051d682f33c54551c6c11769c928bb5967a3645064592fd0845c4a8506b523f43f968c813d2c39387484dac7ed05f4701e97c91aa8747cac8f743e20beef407acecf8a82c1f7261152f20da07daff75a97214acf908dba72184596f646a5db9744acb2da8c2fd66c1c1b5f2d935bd10aee47eaffa1a8c4333c20143cefa40d22a81e1816072ff562f992df7ab21da4549f3b6efbaa71"}, {0x68, 0x184, 0x401, "6463af44b62f6b9c0be1320feda64fb3ab46c38f8c76d11b88a8305cc564b3546c15d5144ac2179a76ab9ed3c12cbdfcc3bd204192ae1d052d82e25f281eb2e95c82f03ce81d30b7a74e5ad34f26b70a8d59600dc0"}, {0xa8, 0x115, 0x9, "d0e72881c96ffef63c2bd1c78770e5f97079fd0ec7a69a487c7197c2832791b6c0d541ca4519fdf3f0aeff13fad1013eee93e0d3a514d46a03150dc2cb2fe6632fcbc68d00b024cf354c59203639b27848c7cbda9717ea30162e609c1e30e891cf074162ef2bfb021c2a31af512a2d80bdf5534ae7b5e761b991fae0fc6a9b4b2fd0568e45a3b591c2d9d9946197a241e036"}], 0x3d0, 0x8004}, 0x100000001}, {{&(0x7f0000005300)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x80, &(0x7f0000005640)=[{&(0x7f0000005380)="9a09ab32dc3bb015a4818d322633ba2188c673a115671634bcc56587c2b5be84ae3d13579012374c1b8b188fbe4f3280d18331f97c5b72873903c29f48e7d0da12cb2a00be5a36b8e904fb7702af0802354aa27ec9c5e97f4dd81619639e47f1f306b4ce98256cea190a35bdad3d777f7886e6fa1052fbf816", 0x79}, {&(0x7f0000005400)="2df2a3993e63e89a4472f37ea3d41eb75864bedec33b3f54c15118e33c28717b8468299e44ec2cb1af885faa75a9b0f5aa8e06edeec4ef58bfa3622654a1e1ab0e0d1ca0582f53f93feab904c19539f5283611e74b768109d14d25efe8b7aebdea2f8bbe6b8fae4fbe856bff9433b5f3a34c031db9e2d54fb21a536231222502d75df3826116911bdef9ab6dd2fe", 0x8e}, {&(0x7f00000054c0)="300545afb40f9150510d73805dc87f0dbc09924fd581b559ce721f565d1fbc670e4cf6f1df99ea2cb865b2bb5565319247842049c55f4c354f9ed0faadf534ae34d82a7c88d961000193c290527d535960dbb2f4bf32a0e7ad60fbd4d7269c8cc160262dd467c4213c76c981324fcc5fa2d38351c2428f215ca6ae25bc25d39b52eb12e42bed81eec7c75452a6c2860814da54fac6e06cf7fb10aceb3262df7c08ddc9375e4671c40fb9e8d323077a971e2b5776ebe5011b", 0xb8}, {&(0x7f0000005580)="2ad30b4d115aa81cd5c33aa1acc591026ee09578560e36f37c2ae43f663009e448f6f126a5429ebdd4a092d593c45c81519ae6f76381b9314cb341881821a8d2508c14a96bedceb2f40b6c912dc07b7b18db5563cd12f993f470abb62bbb81015f9eaddd86756006f04837373a4754af6e89f2a84e8cbd9c929aa6705cc3054cc74a5e964668", 0x86}], 0x4, 0x0, 0x0, 0x20040004}, 0xc11f}, {{&(0x7f0000005680)=@nfc={0x27, 0x0, 0x2, 0x3}, 0x80, &(0x7f0000005780)=[{&(0x7f0000005700)="fc15762f919c8c244f761fabdb127a1cb24fad169cbd675b1df20503234674899db819365ec0e873e339bcedf7f71782ac22fd0c3caabefe0bc3e357301182eac0c1", 0x42}], 0x1, &(0x7f00000057c0)=[{0x110, 0x115, 0x6, "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"}, {0x68, 0x1, 0x553, "d5983a5907d4fa21ef8636b626b65821b98cdf0bc8ad65197d9328a2daa13e49bd462e2a5f31e101a91103b88bd727d43bbd4489c8ef9820d11b90382e0efbe7fee0ab0774ffba5ffe8397fb348f4ecebe2d"}], 0x178, 0x4050}, 0x2d42}, {{0x0, 0x0, &(0x7f0000005b40)=[{&(0x7f0000005940)="ae8dede7841c6e19151552c79e8feac5355f7f4d5dc9e1519de26efb9f392e788c57326aa9e37a1e5a94fa1f2955222475fbd5959d69e02ee6c4a2d77167d0ba7466e66c8bfae9610de7845054865d793726b3dd6364d8ffee6a7e272941cd7f5b1aa29079332323a55d7c9dd9c13703df0e6fa189447f49af6999c137c426d367752df1be02e876f2e99bc413f0e894b1cdd64cebd4555a48e722951584b16e9134282e13f545c0eb276edef9e7b178b2b00c9b0c3886633c52158914aad111cbd1ac8e0731e1bc10fffe32312a68e74d", 0xd1}, {&(0x7f0000005a40)="192cbe25b59714d29239c9076c1f20aaa3bcdb51325a470660f7c0522d2e291f5a3de0cc21077b7c0bf77267dc3e247cec767887e013c9afcf7f9e4a4be5d6b029d7bba1ef2bcaca83761184bc059b841475dfeba9d6bc4511244a018a921915baadf69fa6e59f2ae72d39154060ed2db66c6374d9d414baf7516c522207af2571d83730683b7f77dd469e91d8b91e5373da6c0bca4744c71a97cd2d92dc3200298a46f3d1266205178eb282f04f5c8a2faf679e2e421bed33dffd2d2028a640ac5f07347a97742a298e98b663906475b9248c2412fce99b03", 0xd9}], 0x2, 0x0, 0x0, 0x200008d0}, 0x3}, {{&(0x7f0000005b80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x80, &(0x7f0000005f00)=[{&(0x7f0000005c00)="9d9167b8216539f5e80cdb2e4127522e9f93833c936d4f7e381f2b1480d132422ed80522a4d6b11286bf0fa8f1a3d30697e704ac1c9e9b50c826274f18a691f407827a293409eb023a144258a210151953281f5d87f6feaafe7b2de77fc22c90477816000688c7ffd97454256c9fa4ad0df9a4bdba25bd2cbe0145f1179951a92a2ef5b45e58f266a14c4a816879", 0x8e}, {&(0x7f0000005cc0)="5353dec7540bf5e63d01b0f596aa8d4750467e8e46156c3164c638386bb13cbbbda9acb63f6653c646bae90f9da90c04654e6620822f6db1d6f8ec24f12898909684f2e5f35e9bb0b8a1860f13cca7486842621cc47fafeb11ee894342d91dfd8c137d7b11c4442924f3af7c78df3bc5eab70e10d74f34b06d0d28e698ff904ed84cfa017a582a60c94f820920002a3aa5927d1e01a65e3712e9ed01616ca6879c76c028b7b95b638118f338d7049918c7820f738b16864cc87bd734eb25df175844d58fb249b4bc1306e6", 0xcb}, {&(0x7f0000005dc0)="a941f7d564281e8fb92066914ba30600ab805246df8de8933f51cf6cf894ffc9297bf6e06740ab1eb2e60f59ec2b654c55791ecb31aa71c055ca5943df71c76edef249ab661d8d96d4aa403123d7601e6e662f377c114811bd26f1ed6961bc4ce09028659466f2c864b15551d8d3ffc94b9facab4aee9007af6982f237e619da5e8b0d696a98addc44cbeed2c051ac81ec03d7b1a4c2d9f90b1d40c4ca0cddb61c4529c7d4574495a89272bb0025afa603262f97101914286601b6a1bc6ab21548662e7c1b68e7345a555880f1f6c2b67f075fb53d06a748903f159ba34e63ba85f8ca9a9960", 0xe6}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=[{0x70, 0x18f, 0x5, "bc84e50580b3663f724c7fbab37ca9bffcf6f5eb3e9cc9ef35271638d8e18b58a1bc8cdf375886bd5f24d832eeae2b4b0131bf4552d78f7ca186a29c3012dde5145d4ab902ae36813c440cdd4a80a1455bdf7bab57056e853813d7"}], 0x70, 0x40804}}], 0x9, 0x80) 2018/04/02 14:26:36 executing program 0: mlock(&(0x7f0000b19000/0x4000)=nil, 0x4000) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6gre0\x00', 0x10) 2018/04/02 14:26:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x2) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000001d000), 0x0, &(0x7f0000011000)}, 0xc100) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000000)={{0xc, @multicast1=0xe0000001, 0x4e21, 0x4, 'wrr\x00', 0x8, 0x6, 0x39}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3755f05cc850beb, 0x7fffffff, 0x16}}, 0x44) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x258, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f00000000c0), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0xff000000, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff]}, 0x1, 0x50, 0x6, 0x7, 0x101, 0x3f, 'bcsf0\x00', 'bond0\x00', {}, {0xff}, 0x0, 0x6}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@link_local={0x1, 0x80, 0xc2}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xd}, 0x4}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x7, @multicast2=0xe0000002, 0x9, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) sendmsg(r0, &(0x7f000073cfc8)={0x0, 0x0, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="ad814c130141f761228e63ef78f6362f1860bd2c088550621d36617caf7bc0af253cde2e2cc0a4f1774a6ae74cdb04074ed37fbecd07e228b61327170935863efe393d202dadf2b88a7df0d076b4ae5723aa1f11245973de4d792bcc88aeb2e7d625aa4f090bac640b35", 0x6a}], 0x1, &(0x7f0000c9ee38)}, 0x8000) sendmsg(r0, &(0x7f00009f2fc8)={0x0, 0x0, &(0x7f00007f4fe0)=[{&(0x7f0000304000)="9f", 0x1}], 0x1, &(0x7f000016ff78)}, 0x0) 2018/04/02 14:26:36 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) socketpair(0x1f, 0xa, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/80, &(0x7f00000000c0)=0x50) 2018/04/02 14:26:36 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000700)={{0x7a, @rand_addr=0x8b38, 0x4e23, 0x1, 'wlc\x00', 0x3, 0xffff, 0x56}, {@multicast2=0xe0000002, 0x4e22, 0x0, 0x7, 0x10001, 0xdda}}, 0x44) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000100)={"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"}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="d40006000000ff4000000040"]) r4 = syz_open_dev$sndpcmp(&(0x7f00000006c0)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x0) read$eventfd(r4, &(0x7f00000000c0), 0x8) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000500)={[], 0x1, 0x5, 0x7, 0x0, 0x6, 0x1, 0x3000, [], 0x1}) 2018/04/02 14:26:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000280)=0x40010000, 0xfd36) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x6, 0x3}, 0x4) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x400010}, 0xc, &(0x7f0000000540)={&(0x7f00000007c0)=ANY=[@ANYBLOB="60000000d5457ed5e3cc0892898bc7c163125c2cc7e4d355bd3e6bd02e7843c615572aeb68b94f581f1b3d97396653fa5c3fc0b100a4d80ef95fb3d66c8e384bae180a0f95a6bbba67bb42674b1cdda012bdddce4bb482f69236791464f053d74438401b0f029dac81024a58355da91ab3e1f9820c577e7c60aad6c77bed94f9d5d056ab2a413b54b33e85a7318bf4d1a477cc", @ANYRES16=r2, @ANYBLOB="02002abd7000fcdbdf25030000004c0001000800050001000000080006006f766600080004004e2000000800090016000000080005000200000008000900340000000800090039000000080002002100000008000b0073697000"], 0x60}, 0x1, 0x0, 0x0, 0x40004}, 0x20040040) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000003c0)={'filter\x00', 0x0, 0x4, 0xc0, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000300)=""/192}, &(0x7f0000000440)=0x78) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000004c0)=0x8, 0x4) sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc0000000}, 0xc, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3400000028d4f916f062c346d20f41201ce92db0", @ANYRES16=r2, @ANYBLOB="02022abd7000fcdbdf250100000008000600a3000000080005000800000008000400020000000800040004000000"], 0x34}, 0x1, 0x0, 0x0, 0xc0}, 0x8000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000006c0)={0x0, 0xa4, "f4846d0a9c5a35e21c689e61c16dc9f967cb325b417b8a5795fb06254b56753394fc81ce54843e3ef251c88f8e66f656a9f937a69a80e3f527e9c55419bfff2ad6adcc6c99c608f48b92da0457638d6af9b9c1de2253dcaa24cb57a00922595c400ccebc371f071e546ae6b94e46481c8315bd6c7a361441e7bc3c46e95a7fd98bcc96577bec3cf303c33953d5b8773261b8e747c7e33958e4451c8a9938d5b0cb1bad60"}, &(0x7f0000000500)=0xac) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000780)={r3, 0xffffffffffffff18}, 0x8) listen(r0, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], &(0x7f00000002c0)) 2018/04/02 14:26:36 executing program 0: unshare(0x8000400) r0 = msgget$private(0x0, 0x0) msgsnd(0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="02000000000000007ca5d34fcbc7f5d858b9dd03539715f94f4c73582ed90ebece35325b3452673006a1588b6d06af79d970d8153f85f1b79d0043955dbbc3a51a423ddf0f3255052cc8f3dec55418e3161640c30e7a0340409e207f03361035c870e00e45a7da30b07f576b54d1b97228443a1a50b0f6f5f2648c16a27405530c927d61c831917f490571aebd5aae8d20317ce6d77def24e34d79b0d8a190cb216f967c938dce8d1b1be5a2ca9c2b14c0c56e3f35dd982ab5081886e6cbcc798d41cdfb04bf9df53e0cd386d2a36ee75ce83dfe211a84252af648a516ec1413ead67134f3cd272228c64642346b74c392d2c139e7484cd298316590ccb66e1b055aef138252bb1652fced9f8e8d2644b745f74f043008325188626160bcc722b5d2d0acc84cbade1c769e1e5901f6463c3e1c5fcb8a11d7bd45ca1d8a7d638556e104f95812bbcfeec636236438a76b3fc4b4a03b18457cf1de04fdfc19223e28f7d44aadb04f9dab2cf5ef3393e480eada819bea1e9a492d44ee35385e06bd35b061cbb62b9494ba8aa73c92813bee03588e17cafeeb0de3fddf72050c7c9371f1c643ec29c008b6802277d8641d0c83797da91d95b2410589abc3a6aa0b8fae108c43df61110188f1f3facbf8d2cee629be6b25e6ebfce515277af429a17aa1254ed209e727413f4753f25d86f231c7c824bd1da665c5879b549bbf0a0fbf1df9037dada92a0182b64ccca43c1b4ccb35262655855c9f431cb130be8ec92cd87c03e19449f196ad93e577704fe981ff2f0185cfec7a592ee1191ba3de0a8060b709c2ae2b8a142c1ab87f5c19fc24e8cee75a025306879f9165deb0e11140660b04da0afdedc122c42ed0c5f1f17bf805fa28e2c2aa9fe91f8524c84152b2b61c36b5ed524ea1ea85cf5c3ce7d7df2d0ec5a151a8e23194fe1f05f75627553040379e49200418d6d6dca5c71def93a9b1b5d5beef6901a7d60026aee899e67d6387c350f8c562c15cf4ff94601d34d3e82addf3d55703651508966fd04cdf60648a879db765340156c4e5d4a2b6c1ac1d0b2550f90c0b8eb9f82c93ed5214a05d45b74aec3481e06c3e1e38ea1ecf858c38395b46d4e00a9b3c339771b5a88e98302be6f27b9bab16a383d32d752615157a25fb186f1b8df638fc638462d3587064f553f70fa31f74234d8717a29c5321f1f10afafd234692aa8435cb35027fd8e169acbe6a58848c31f36bd626c9855e5a090b12303e4a84268e8c8c14a74dc8b2c2749da1c615873dde25be888ef0d27b0140ff290ce7b4a35ad9a06d2ec132081eb30c78d1f8cb21843d9fc26619e4e072b68f9df5f6dad4d8bee95b188a7efb62860d8d152d9cc533b9926884c0fefe71e1eb41f3a6af922d5e9b1d53e435b4e009886a118e0c519b18aabe4f37ef7c558588c44931e0c9c9f1503627b37260f84f1101428bb131d091b1f9d58d1e07634cfd2d390a8b30e5c94379cde012cf179b6d475cd2fe96082b6a3f9cd24d045611d1ee60b1d39097ac75a8164b63e8830c235aae63e1e8968356b5299c7c2e829bb8bc963f7310e25897d7bf95579f9f9b35fb80d9935e4fc151170137a6ff36ef095dad7535bdf0813503fe45893fee52fca8ddd230fc96dd750e13d64f4d82afeff6d0a82ea3e1bd2f3fe846fa942a2dcb1356269f340074d5c456fca88d0a72b99317635da9d1664edf29721ebfea70a350bfba24ab99cab065531e85a6de2530ac7634b3c08e750b441ea1f7b4ecc3308d2b79760bce15357b4b61aad60589ecbafe0fae1149f23f00ef906f8dc6768aa19b200d8590e7e1e3dfd968481fe8b912a8998cd8dfb82a97773914e1585b125fee95ff8bc445e6774db60aefc3edf271ac71da9405d87749a0015dd4a20d7705f0b775b8653a633654335789397c182ee8675b0e7c83d56a5687e134786ecf3a9d037d9248cd76675c4ccd90fae56f15051b16c6f6c176f9a69968d1e5296aa509c419b9911df75b1814bfae3b07c21836d40a2c5f1b404967843b44a07abe921644cb7c2bf85fcb920938ec9f242aee5ae8d12469cba9d7442fde1239c8dc1218a4955115a88d176587cd27cafda1e29b44e0b23726de57b21cd1471b7bc7f7c2fe7291e64dfd9a35f11cf8f5ebed3d74e01dd0e46e82633c7d69c88a1101bdb2ca30334ee8b4a619d370e24455137f9776f4e6447942fa6e5ed5cace2c75ce40455fbf917121af58753886c3449d06069d272ce96063395c826aebf94c5704ffb9c375acb097c781907db25a2ad2c037d1803fa9b6708be9c79450d84a7edbba9a992b9f2e7dabf7758e4581769c09442933625b8c4644476e1be52b672ccce704b11ef2600113ccf49ebee3b618cb56dc55b16606c50da77cfd43bb5e61707b17bda1b0b6d169e5e4b2bee0593655d18954aed5c2d01f61eaa8d887d41faac8ed4721e5bae3aa0eea2e1501432689884d6185d34aac8b5deec7bc7ac6a67fb4cb407790ad35f22e026953f70a72979ff1a2534e168ce6e130864625c1ff436314141d44b933d960e50b743a43a518211073029a9dc7de1838925b53e7a6d23abc218eb0f5df9618f304b3f0ffd9ec03f306ed349db640504f2a254af3d1c97f7ca9f6421fdbaf9b06597074e5075613aecb0c67ebb08657f01d4429e4cb6de0455710268b9a5064520fb338915d2774467278e4cac5f4e50c56e7a193d58a9e44b4f8a8420493fa515edfd21ed8d93ec298b7f76aaaa21429c840cb5abb0882cc94baebc93c1a41ff0536c0d38d4ad8d6253924852128f1c7182b2cb093d3594f1c9d7c4b292d6b2e7aa3bdf7e925c6deb43de25cb4894476bc133e6ce82f4da106f2a3caa5c4a01d9d02c33cdfdc53bff8a093d0f69c766a460acdb59d88db6b6dcd4caee21fef191c266b50af592c35387ee8ed9177083ff7443d1655bdbcb66188ab27b52c66e55f5c59f4ca41161b6e59b58f4d91b3e93b202fb7f79beb7584ed3b3237ec326d482010373045a99d4c8e65c483172d05cee38275a3b92044e119f41c91ca5ac8d361993c6463e3d52b9b8a698508ae391cdee0ad609d6cd40604e906791d6a1d92192b3e9adc28c6709e590c7b6016643d572b2a22d892013744678f312b3292dc236b9d1bf2d9030b3e705c5426e1d54fde813faf48e57102c567a231189d800c9aa1c8b9d8fd8db1772ac28f709c8714a60aeac3d12977fda69ee36f807de3349fc957373f0ca2526cf869d74d409d61586125ad5af41160a856643adc8029282663040b6f12301a428f1ccd430a98f1a3fa8bfb784773561d39cc989f623654f98863a0de0b1e3c34d257b3121b2da1d923ff737f0d5692ff06ea817b941d3d322ba14e978c8dc8d303c818191cb8b46de1107b9459beba9147999ee4fc38790927288ec4ca93477bb7bcfbaa02ec242649400f9e1f0464dc9169ff9efcb3ed0cddb99a639072c13aa1a046c96d9542dd0dfc071a58d2bdb3bd34bb176670d5b13d328036875d0d9f2f1816891c4fd60508370bfc38301331ca0bacb978f1898770de66248e57e9e68f2d971625f367ae2d7753581cb18659b92e5689c2fa66e7c4e3c30193c22ff510488584aa462400fa855fba0ba15d3e363583194c46d4212cef708531194a852e778c2ba3995455d6f7d864be2ece968eb9493872843baf9be4b0c157fbb0397aed56dd161e4a93657193ee7f1210dffe781b532fb930651602dbc73e05f725cffd86f8e6da270be8c9292a03fa5b1482e5e8073238de1fbe916aa7c9923ca37fd910a623f47db6207de64a7b2b1cf2a36ce8618f61497d1b148126b98e5d1a6cdefbb38837d41cc4d55585d8155ffc6cd98c7836b5b653143e42b1b7a5602277414ce91c35545727e0eca07b697702bcc1e27051f0b170426c9aeed263cc9e9a4f145bf295cf6a35d07bd2f8945bd3ec084b0134b70d93ecc7537c1e8d50df65358f6deeff529211e7bc5602cb0696844274b816866a8f9e167839bd17e0ce9a8b5b65ef9b255561db3755f733deb2275f9029acb033f61e90cfd5f16fa6f8591e2ae5c0862b469a5eb6da3954a14f1de96ed3c04bbe13ea9db09f90d27f0849d6c55cf19011918bc35dcfd89fae4d8a0ada07210f018b10f3383b5a1e3dea314f29f2a024dcd9aab909b11a20b0756f177872dd78ed061ac05bf169b760ef49567e048f303b6d7c8f938e7d4c8d6404ed5a8fd0c669ffbd126ce112a1e963c584f2a831ea2397638fd29b6f7136a8bc16254921953e7b7fb5a4b734c2e42ebeb76b005d7517fbb0520ab9f337405e089aed100fe0a2ac23cf330c45b9cffd7433d1b89777941a8ff4e2ac4edc400e13214cf6dec3b190c5911d43b3106a36af9acb9107ed8c72c7a913b069d148aad94744d45678239533c7ffc6ade1196ee0bf76b51d145e616d72e8eb8777c96026b0a8ede0266eef2a5d5f499c6849b297a36e191ae44cb8994a58bc40ee10b53eccef11a3c5b23e80fc498ee92325dcc517367da07564d882e957f66a28b4cca47b889b77dcd477be5b7a60accb592a63c5f58f91270c5377aeaeda0379975f6865aaaebdbf96526f5856d29474725d628ae6416af7d152c8e73c70dc6db66b49ad8c24e11009e129cd379b2dac14bf81cdbc483d9f4c5ef8660020e251b5889aa719fb46a6f2320f3279c4485051ac3c044d7647e3fc668279540b22a5b63bd600ac076e4dcaa959d2a69951aeffb84f5f0a682b321bd870b23299ac2b1326f8910a1c81b95dcfde6198e5133670e3faeda2376925e25865af9af75b09b506762bc1aa6d2ba74b29c1ee0778d8562f95b61d97ec33b97fd7e7b36215a3ffcdf40c5b849f8474eacf118316d320bcaa409931deadc81a1319b85140c1c8d64d3c5540e22ed46b826851be496610200eeace614822a2226ed57435b4b54e1a7714d299b5da4f3bf7f1274e3fac8382e0352dc29b3fcf512115cd282f7143c2fc673c9207506b82e2450123978e1958e7bb729f2c49bde9b39b337f51bcdd2284cdfa3f9ac12ba5671f545769d84340ffde19aba82c82146ec1a2c0f610d6b5559a97941d3cb1e3ba78ef5b67ad0b087bc0c8a9ddf291e52e392b6d160a8856bbce74a92cfe6aad9b8d1569675c9159d1de6375679198b40e21e91b8b1d5494797de8fdb2170cd2062898bbdfb12a06293948e45821024637400b6d3de3b9e66a50e2acfc5b9ec37e11f52b67737fd9ae68bf9d63722cf63b94e2c1ede81bcb96f1856e8857d05e4eda197eff21db36b60cb20b5ef78d35d9f4513d46c0307047be93bb426f90924dcc35bed21cff00b21a82ebb49a2607d4414ae38f2dbd38c0ad253f6661f10dd21d5e5b1152961f87139eba337db44405cb9df88dbf43e5fc63430d16081e35a80f15942b1d16088549c289d1c2cd7f1c16cd2f5be26fa2a86489c86968c2d484c71874556b833318e080d8fe150e03aca2b55f37d5637751294ced8aeefb720efc70c79bc21f3ed7888bbde7cb4bc9a6018d354cb8111af479f75fbc0e84cbc3409aae63dc6e00d17dcb5e4595147254807ca4de856866dc2ae54f52a6ebab9f09e6a4beebe27135ca5b4bd82e76763330448ed89286a6d23f73db1f1ccffbd59d2cc7d52359fec58394bdd8ad3a28c3fd7510d908d7e1ace2cd5c78899ed85f9ae358b61e165f06fddc2aa875281069348098d3751ccdf4be76078b380e11d7e6c15367423fac635d9f6530240fa214326fcc39d455be22"], 0xfd4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0xc000000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000001100)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001140)={0x0, 0x0, 0x0}, &(0x7f0000001180)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000011c0)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f00000012c0)=0xe8) stat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) r7 = getpgrp(r2) msgctl$IPC_SET(r0, 0x1, &(0x7f00000013c0)={{0x85, r1, r3, r4, r5, 0xe1, 0x3}, 0x200, 0xff, 0x9, 0x3ff, 0x3f, 0x3, r6, r7}) 2018/04/02 14:26:36 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) futex(&(0x7f0000000040)=0x1, 0x1, 0x1, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000002c0)=0x0) rt_tgsigqueueinfo(r1, r2, 0x18, &(0x7f0000000300)={0x2d, 0x6, 0xfffffffffffffff8, 0x7}) r3 = eventfd2(0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000c80)=r3) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r3}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x0, 0x7}) [ 597.926413] IPVS: set_ctl: invalid protocol: 12 224.0.0.1:20001 wrr [ 597.988895] IPVS: set_ctl: invalid protocol: 12 224.0.0.1:20001 wrr 2018/04/02 14:26:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00000001c0)="2700000014000785fb30a200120f0a00111b01ff7f0000000000007a3e0e49d6a90600d6ec0000", 0x27) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x100) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/02 14:26:37 executing program 2: r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x100002948fc, 0x7c) r1 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xc8}) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x20000000000000, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) renameat2(r2, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000140)) socket$packet(0x11, 0x3, 0x300) 2018/04/02 14:26:37 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x3eb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) r2 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000000c0)=""/4096) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/04/02 14:26:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000000c0)={0x0, 0xa5a, 0x5, &(0x7f0000000080)}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000040)) 2018/04/02 14:26:37 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = dup2(r0, r0) sendto$ipx(r1, &(0x7f0000000300)="12", 0x1, 0x3, &(0x7f0000000080)={0x4, 0x0, 0x0, "a12b6491f1fa"}, 0x10) connect$netlink(r1, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x1}, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) 2018/04/02 14:26:37 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000000c0)=0x100000001) 2018/04/02 14:26:37 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00ff188100000003000000031d8568647ba3a2d188637e57ec", 0xa6}], 0x179, 0x0, 0x0, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={r0, r0, 0xfffffffffffffffe, 0x272c, &(0x7f0000000080)="7e5e6a495fc454e78a166da5a67e64d25a946e67d19b9925015dcf7369f31f36667cceec499a5d18c024b8ef80d581c90385425441fd55cdf1e5ea4e2cad4c932f509d01ad34712aa2e6dd0af40a51c57e59532150ee429f57b537589517226e88f550cc54bf3e236388909e424db6b4ca0d28f9b266a34a83c47c9312fa0a7fd61ee46089597dae8a2a10a4794400607ff4ca512ddd2faf5178513c394a4d61d629a1d3b4fda75dd7a68b1bd45df4772903f623e314c8f8a43ec0f28cab9e0f6e0e12aa1c3e263806f89baa321e56f7", 0x6c, 0x52bf, 0x10, 0x1, 0xffffffff, 0x6ec, 0x2, "cf5de360e6b7faff0a8e5938a8d6c42bff6ee911091ee088a079af7d9e3cb5ecee3f42bf0c84361c7dadbda3ef25267402abec32e741a4c2d44c1a7f8f515c3090247db3c1b9a0850b2fb65af08824349f25c14161a8f1885049fb36a39b8858f14ab69d1a0091d888f567c267e6ce5bcb0172a1d2cafcfa20a15e9741ad83f7d17be735629b6fe41eb97782f582369136"}) 2018/04/02 14:26:37 executing program 6: r0 = memfd_create(&(0x7f0000000240)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000100)='#!', 0x2) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)="f18a5e7ffd5751002d224323aabc98f71bf05f9d6ac4ac0eb7add32eec2956c19ffc5a2d7e6e75291853922d4e2dc2c0be66945a2b86baa3274ced10be3dba8b9a5f61fa38c2274875445788c8cf96b782208a33f4113eb1a8f66ee0b0acc21c0e2537c765d14a3d0e426adfaa9138c294633161df", 0x75}], 0x1, 0xa) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000280)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000340)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000480)="6367fdea726f75") socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f00000001c0)={0x3, 0x8000000006}) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0xa200) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\'\x00'], &(0x7f000034bff8)=[&(0x7f0000000140)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/02 14:26:37 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60d6701600100000fe8000000000000000000000004000aafe80000000000000000000000000000000000400000500004e171ba68e3307d0"], &(0x7f00000001c0)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x6, 0x3, 0x7e9}, 0x1, 0x3}) connect$ax25(r0, &(0x7f0000000140)={0x3, {"fa3b15b97863cb"}, 0x3}, 0x10) 2018/04/02 14:26:37 executing program 1: r0 = open(&(0x7f0000cd4ff8)='./file0\x00', 0x40041, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/04/02 14:26:37 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) r1 = syz_open_dev$midi(&(0x7f0000000740)='/dev/midi#\x00', 0x7ff, 0x2) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000780)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e23, @loopback=0x7f000001}, 'bridge0\x00'}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x381280, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000640)={r2}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) sendmsg$netrom(r2, &(0x7f0000000600)={&(0x7f00000000c0)=@ax25={0x3, {"a58689a28e27f9"}}, 0x10, &(0x7f0000000500)=[{&(0x7f00000001c0)="3e03ed916011555a5eda8b142cbc57f80cdc27a7210e5f5d34e9aa47d5b7e141b9a56ba64ded00784d6aecca2ca7ad9a7ef6ceabdfeeb4adfa89905c91916d3e3e3299fb1b3b546bf8e48880cca58a3061368230d758ee99d2f97615302f3c12aeb39af3c2ff5f00549ee90e618ebe51bc54f820163ea8b5f2924ba2478f83677b402b3ab613dd53afc7e129eb340c98150a69c53b435a5d6c507ca4baf7b08a84c77c175f22a1e41dfd18571e1256d037b80d748cf9f9a10b17e48c6cbae57590f44c63041444d7", 0xc8}, {&(0x7f0000000100)="373ddb59bd1f53dd515b31ea00ffcc56d3156a65f892f29701312129c014fd9e6bd5c228375ebc2dee1f4ce46876703bec3f608e52d78352f7588a0d171a530594199eb65850", 0x46}, {&(0x7f00000002c0)="3420cc98ddc644ff19d6a1a8612335e2fc655ebd14cf892246063326853f832020675394a886f9741e8c459711717505aabb16e59fbcf4c86d31be75a1f02aa84c212e19a489ce01b6bc70165a854c6953c15958e4de8b54c815793647268297aeaa9172a5df035cfe27829770f3372c1037b81d5e4d7be3a593024a446be3b16443880284dda9881f3ceb03b07c8984b585864dfd09ceaca15098a6c7a65d285619553f3e8f833f0267a75ff5e361df12665d40b326f11d0afe291b836fcc91beac6c0fe95a9fefc389fc3df7ca2aed38929fba451afc07754da01265c9ac65b9fe4470", 0xe4}, {&(0x7f00000003c0)="7a32cb5e749ec83ce11545ef7981c0b976ad071ecbc2f88c87cbe1d5daf8b2b619b01732855e5eefaa8949dd5023414f8693462bbba8baea955c94d31b8d6d27ab96793e23e6648b581e51f47f620dc51cf787b26d5938b6f8ffa839e2106120995016c17daa3de0f31739ad32837402645915e378c80f6762741175cfb9b519c7369b9dcd5b7801cbee3dfb9891ebf349f0272bcf3032efea05d8f0266ccb58d60b4037257088829d7dad807fdc6d7dc23208ebe1753311b30cb58c", 0xbc}, {&(0x7f0000000480)="e6cf0344c1d17fd4b9755af81b1819b540932d6d4e63f665b1b1385a0028a505f5a6b93cbf528eac82ffaff8cc75c04a6299218019afbe08d50dd493b274d5fa18b16a79ac2f44509cea90297d1821e555c0b9938aea70ca6f00f5ee8ad2e87223ccd05b3a74d8b1378881d32fe6ea1fcfc0fd51", 0x74}], 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="2000000000000000010100000f050000a65aa9b091b33bad81978eb5fc000000300000000000000015013cfb807b06cd0fe4c252000045000000b9473e9dd8e7d97d000937e741c030bc09ef573246fa2bb5262e69b577d6fab218e2ffffff000000010000000400"], 0x68, 0x4000000}, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x5) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x8000000002}}, 0xfffffffffffffd74) 2018/04/02 14:26:37 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f0000000000), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x800, 'lo\x00', 'teql0\x00', 'ip6_vti0\x00', 'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe8, 0xe8, 0x118, [@ip={'ip\x00', 0x20, {{@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x398}}}, @state={'state\x00', 0x8}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'syz_tun\x00', 'vcan0\x00', 'gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x1a0, 0x1f0, [@devgroup={'devgroup\x00', 0x18}, @ip6={'ip6\x00', 0x50, {{@empty, @remote={0xfe, 0x80, [], 0xbb}}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "a05fd41391528ea1e33bcca66ea1c366e73f4ddb86676485b5b52398b9578e292fb6969995f325b7564fd5e4e8e983e3dc974e2ea8659b0787d42712f47d5f34"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x410) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x8080) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x11}, 0x2}, @in={0x2, 0x4e21, @rand_addr=0x9c}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x6, @empty, 0x10000000}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0xcc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x34) 2018/04/02 14:26:37 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @tid=r1}, &(0x7f0000000000)) timer_delete(0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="9978afa83df125ef2831790c1bd0a23438ba62071f000000f43fa38a1c58034ae83f50b79c15fbd4dcf94b1d54cd4408b2b58ffc9b6c5de0988ffc625cad62165eb02ea14fd823dfb85c6a89ea527141", @ANYRES32=r2, @ANYBLOB="300000001b00000000000000b7282277581088e029061a8d63f69dd20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) write$rdma_cm(r0, &(0x7f0000000180)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000005c0), r2, 0x2}}, 0x18) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2}, 0x20) r5 = geteuid() r6 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0, 0x110) ioctl$EVIOCGEFFECTS(r6, 0x80044584, &(0x7f0000000240)=""/15) r7 = request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='}\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r5, r7) 2018/04/02 14:26:37 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x1c, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0xc}, [@typed={0x8, 0x5, @fd}]}, 0x1c}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x8, 0x2) 2018/04/02 14:26:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000900)=@setlink={0x28, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0x5}]}, 0x28}, 0x1}, 0x0) 2018/04/02 14:26:37 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x1) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x41]) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3801000010001307000000000000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) fallocate(r1, 0x0, 0x40, 0xfffffffffffffff9) 2018/04/02 14:26:37 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x2040) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x9, 0x10}, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f000024dff0)={&(0x7f0000000040)={0x28, 0x3, 0x1, 0x800000001, 0x0, 0x0, {}, [@typed={0x14, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/02 14:26:37 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9c}, 0xfffffffffffffe63) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmsg(r1, &(0x7f0000006080)={&(0x7f0000005f00)=@llc={0x1a}, 0x80, &(0x7f0000006040)=[{&(0x7f0000005f80)='!', 0x1}], 0x1, &(0x7f000000ad80)}, 0x0) 2018/04/02 14:26:37 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x4008000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000000140)={0x1ff, {{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x30}}, {{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1f}}}, 0x108) bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000340)=0x4, 0x4) getsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800}, 0x20) sendto$inet6(r2, &(0x7f0000000380)="d36cf4cee9be5c205b5ffccdd0cb065b9e064ea1fcfaa2139a209faedb984f0563052872cf24eb5d26539eab743457a44c5c898f17bfa35ff48804c00792de99a6f22b17c047ff9114fad91f54b1608215fc84288582e6b54664fc52a83891c855d5eeabda5efb84032c3ae1c2df5c87b9e008c71722f3ff54e54899c57a2997348a945b95bcb8bd3a4590e37f954b76dc32b54f06c869a6b709cfab2bdf0bafc76de9080568a410533268a1b9fa7f5ee26ecb8b984dda64c298286384f8c3a025c9c0f9b075e635f8ff301904ef940e0e1798bffa140f2233e12f2b2c9a6a02531929d1492ad3749ba6fea1ded252b96b6442dcceda757ef0c9a8951bf65954290a7565f8efa0dbe514d3e664892a120a72af33e3309513ce4e62d3a1f1de5924ac2ebcdaf362b01c6415e8b646afbe36714d7f32b46a43b80a9999dc1cdb9d90f58dcbb1507c8da5644182149f36a965ba6139b4ae015fdcf439ceac6ac61e7b9372382ccbd4f8b3c44eb7adbb44b0727553a1589391cbb5a5031403840e5072e8375aa17dafb0d2b9ab5eec078b20bc26ff86e5f33cb5158c46be06c3b8f632752ad13f6566d46b63178758ff0df7d81e2f88045f96227fc85c80f54b28ce8ca52e89f12da706ea7d3b50b0720882dee0545b59116f1ff81f47a55e5c785cdea4cf1ae0854803347192d8229a7b1bae153538f781f23946e6e30ce449b1fc4ba327d740003b55c00c86be206338ddf99922b2767d1c845d9e95906fe16d5a57212756644c4eb103bd5d75ac13bf73ad38128c86bc057ca01fb118893e2d27d93f4610c38793856c699809d6471935210045f099c859ddeeb7cedc0f190c091659894bf811ce5dbfd9c10a9ab3c56524ca346f33cedf6e185372294ffcc0a7b69be822c544f1b81f535178495b295bacfb774f1945dca438d779b3f1caa13212e83dc0cee58550b0eeab9a706645cef2b79eaf54261aac3867b6bfc0eac763ccc7ca0ae600e49a4fbaaa1e6051d3e2af946c45ace52cfbec321601cada0a3d0d733bea1712cfaa648803c73aaad2558f93f4d5e34a2bff0c041dbeb72d494389971d3ba19b91456bae889c0663a8936a162fbf241b65feede9700bb6e3045ea6ba92d2285db314848eb89a8003f07b72efe1216b746f819233e989101716128cd7095cb65a30a1239fc190eadcf7998b1b1c15ea3906844e14ffb400309c423f97663de03aa43ff2c19e3266392c177cc68d6c7b8e259dac22ac63fc780cea1153860f62957ffbd32e3b2970febbf719031a1bd62f87a9c2b8ed2d9424f8b95039c7299f96d2810879598e52277406ec7322f26fcf456244e9bd58053684c06165efca7b281ece71861e647b049a3ad91f68229d77cb993f53ceaea36ea145cae7ee0ec35b95ffb59891020956fac6630cf921dd53c8e536aa47098bf2a004cbb965333b491e9763248b75bdc5242261b81f229a37be100ec72f7de82f32343998a021edcb214f7c2939207ebf66e23efb15ece4977cab34cc3316f7f960ce20410ac1a6b477a3f3250c0b238b33c527c10f00dda993768707aba5da9cd8423cb2f35c16268ec690d5d31f17380d95db614addbbfcbe02dd88520d14d3948338a31cf1b9ca3f295a09985976bbebba2223df0dcb6811201b8546c5679d2694366014dea26ab4f3125ac1c374ad591aba952a61f2f973c039d65669a85e308a5f76be1a033d2d053b06f4570cca9ca98b95d422995a963721e3b06e613bac50d5c1422d668f30eaec90cb1709ccc94e41423608539fffced62e4b82cdaa890dafa0cdc80663a478d3e245b770d0c193bc6968b95a56f656ff1ae44b5f8529f0e92bc206237ed20dcbb8e68fcfbc11e1c9a5de4c071ac70e82922b04fb88fd735679e52cfeb442e13338946ec0c94eef611417ee0cd2b484a710e4c3386dcebc5c45fdb09c6eeeff240fa3b209823043596c7217777b257cb001e18a031c96b44f6e34723a6e1143909623d211044f06731ac58865284bd25c4392a8718dce78912c7f9667fb0935bfdc1531a15f36b1b05275ff17a9ee0308110ec1f411f099b220d30a9b97386682d709bda2d475ac50ece23aa828dad927e769f0d018b4adfc11a537b718566a665d0d206c1c32c554f0dc185dee38f2a3dabd603c02861a87086cd69e2621084830bd9da941b07681d1923c984cc5e961913b4aeef59122f8ab34e4e1792467dd1e7e5f50fabf0210524e607eee18126199668afe7101dcc8b8b4a1a89c197ca61495345bf64f60804f9bc380c699788b7b421f6161ce19a8c74852382a6917a93386a1895d9030747c6897e85a7ffcc7538d8ce13bb769dcf98e5fe399cba1a6e9225f4969ffd4af645b190ab619450fc4ac1acc71d26f487ddc6b3dddcc3ff8694fb634a452f63aa12d5d3ffb72903c6b81efce79a27364a3ae8c26a66f7fd9db3026f901a6ccfbfdfd8e065a9916eed5e51d903758ae4f6dde9b04e85134e2bf41dfabbcd3d6d0dc1f70a0c93971efad2274be92b1682568ce7f8312e24b4c649e320d961d40afb16a5fcf12e75ade9f9966fcd9cc10ec40eb967ac55100ef56e847158a9f1cb8cdcecd3e78b0454b8e8ce09afd4b95c3527fb5efaed905a22cb17057c7bf421effc00841a86befabf19663dee403fe014e18a126243e6d5bd132b3ef22f48a831180a2a92e8068328d7ee627b24e795c37838c16bb684bb5aee25d48f31d810fbb469579aaa74d34d1ed1de747dd554e959159cd4c974d7ea4326de41a603484606ce83ef1627450dc2c87240360af3c3751c9cc2efa96a0e01d8a72febdfbe0d7bb25074b231f80ba65334390b5f63b2f7037fc189d2aad11a8f621e03dcbc914f644c450baae787568b26d7a3464025073866ba9fff84d05dfc3d4f44461ba9b68e6287116ea5d5b259243fe2fd06182bc05f608786a31e75c3c3b71861dfdcf7a94be549e79e85846b960c9379c2e5d0586e694e317a258aef8fccdc29f85a06bdda328a07cdf608cee73dde2474b8ad55f2e62b1b31f688f40a48f5a85cf948ab0eeec0da0fe961c20a88144ed36b7f5621ccd965e87b1eccee1e7b45ecbab98027a2fcdc9e51c38e0cf4acfe539c35cef3293274e62ca05481337a85ea5e958112067c523c8c0c393ceb23409fbccb3a412a8090ba7d77eb6e5b434d52ba5cf3a244c2bc1ea2d6cffc62a6799f56e369ebed2edc909a219af9d4265655b96497aee155eadee592b7468f3508649a58033219090b217c72c9d56bf716e0530aeb381dd3a3b63cff5ad3d7668a80569288e8d98f0efc68d821f93eacb2bce5f10c360901f663f1705ed739320d58bdc6a7f7c108981382938f27533a008784dcda5501f05d2c4c5cd6d8bae36e808541fefef8573ede17d939a84911e91f9b5eaa57115bd9052b9cf8b1a71a046c5bb2a04753fecfdf6e7de31ab489dfcba048534dbcd13e2ec139187cb2c7c78b14b6088b054346ff6968d8fa88f8dede5facc9e979d82d23ff92de42d1736a9acbd8b7f365ed421f5fa73b3b5c33db71b7c6f5cd393113b9825bda568332e900daf31e5f58d97e06fcd8bb5f2e3ab77543b04b0496620229af7bf01f77b97b3fbedf017c78663dc5220c70f8fc927d4e6b58ebe258304e08f444f50a0b76eada557f97ae17c74db1b815a67acfa71487fc08e2fdab0b870a92cc1c5af49e1065b3e970ddbfebacc77e70e26cdb15fe9ea82202fd037bf02f7a1dba56caa97a359ecd4394f4f1853d7a488a161cf10f084713b48600570d0490710d798b4617f14b5bbe0aeea80ee78aff50afda08f9d15404fe95914b8d5553ca03efae3e4cc59bf8b6bc8bee4b63a9b0c8e558ecc02181d2904b051d114d08285006d8bd6d878ba59fa004851a13bcf39d273879c053e376d796b44ffd3b8111b1c34fab0746f11de8b2969f198ec85f49f8c1d92fa3ba5b1ac15c2577cfca8ae5affc1c9e53bb12a364370b482eca040d3399fd93d9d54ff107e8daa2b9c16b496c2c3d322a19a5aa0672e8eacb80dfb3405d48d9a5375911ec60c3d5f0988802192139466b6b65f4d02c87ac113c2dc5f0815af3d9da4b9852339aca826a35b76191d37a98e6ab641bf60ead7ca233e3264de189dd3079f5617898a7c23cd51c617c978165aacffc8e051f4375ecc26a4c263df2fde25781b70ce50bf067d9c689e1d761b7980bfccfae395f1fe8d2e16719beb5d1a2765db8bce90a97b0808973c8b77d457380c1889243fb292631c09918b1cd08e6360cb10bdd8a45a0a5a544413ce62c1693be3b95841f5ba9642c764d2f66b79f545b9583d4cdeab7d0dc0cb099644469b2e610049324d13893757e98cafaedf0750c2d4c642f47b19846deb6f4985fa29d3356e52ae9f2610c96a59ff7bee9e10f62d34786a27d276b2636733659a49845b87ab5dedad2d943d73043e8be9a2ba67a8b323ea14b8d3c4d3daa0c8aa2a8dbc810c8615fec9edb2ea4040f11e5f1c29dbc5c441791c1974dfe9d38bbef5cd8181d38b64a6fd7e34fdc08911f8d6e9dcda7998c19d642092d6eea36a3b6e7633541a2b9ac8a714a3691afe06609d9aaf8f03bae58d93da339bc0093f4449ef60b42ba321684d04a96a674d7cfc4592806d1efaf588b9a23bb5bef30b31864a430eb590ac5053501458f4d3b1e4a2115395f7722e97325bd43daa499e502a04600d773df3877ab70c624f970cae616f9fdfb3d25e03cf988aa5e2c06528693902500b25687dc3b5ebf7f5877588bc68a23f7a6e2667b0422cfe640a74eb007d9c2097261057adc6153f81f92ea040fa30704903daea55dcee3c34ce23c69bccf1ab1867a6d6b4f9a6fd73b4dd66fe299d3a0eb6b1b2147d8474ae136393b9b9bd900a5470f986174e79b4766dde3387ec488e11eb6e2e7e9fc71155f0c8ae3636dea2f359d560407f9aec9de007e027fb568dc6d4c16b028bbc8752a795ca53db6ff0ee91afb1d20c9879d9a7124be945773eb52045359ecac134df63d6a8455a60be13325455e046fd199e22ea57ff66b4dc0650b3ceefb9b3756bee2b6462de4d788d642c25617145d895a6b9778fe0ecdc08e66f8f824f48edc66c63e76e882904f284f067eca21b31ff91f48cc904130ee4c9c3881e09300bc3ea36f1f84b5c98bb63e0fdf20990d05b75ede04536f55de304bcd4ba87e048173e743c6e5c31ba7c50ed748d33d8c9e47c03cdeb8fc5715b5c22f03966926cbc3ad88fd25f0c8dbd55d8c2dee8dd742a0202a4afe6f109757b426f387bb5ad1911b6638e0e98a57bbe19026bf1a3059c3f928316deea028d0812a825145a3ab4480b959ca808dca3c49daf1dedcbfd787106b2f42fa1333167adc925b2f66b05989ce0cd6a1903a25b1ec36a9c8b4b45d73abf851fd3f980b19674e7b734a083d990608a5380e077cef7c77159d3b17ccb8cc514f2e1085e1af70758fc324f18daf0a8d7440b90fd71337339edb69569c2b1f567dca624f97b3e92a2a2600e3c31173ed0d7b9a4bb351c139d76fe03bda78c48448e42cec652963cd130b3d96faba0f14153ae32516a7f74e01cd67854c6a0e3dc4e0f04187f2086fe3216982f0de53cd03c9aebdad91fd7dc305b1ae144f7403212d97ab324061aeedc4ce7e815028040cf7e1819cc28098477fcafdbba51b194ff589b806514f5f0a826722863db5f75c1f752a863bd0b4f22870f181b473432d6b7be8e55d91b33929cde610c2ac070853af5a42aedc5179f666dd9e4cc23cc15f82aee108a9c6232ade03b0e85", 0x1000, 0x20000051, &(0x7f0000001380)={0xa, 0x4e22, 0x1, @empty, 0x8}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) close(0xffffffffffffffff) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x800, 0x0) sendto$llc(r4, &(0x7f0000000280)="42fdaada230d008138ce2d1c9bbf5deb9c1440c7996950332f7ff8a9baed00f16c6ba77e22cd8603fa21fd1dd2964d5f2716526afbb4fe035a797699dc1335af17eb890b7d4ac75affd7", 0x4a, 0x80, &(0x7f0000000300)={0x1a, 0x33f, 0xecd3, 0x5, 0x4008, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000013c0)={0x0, 0xba, "564dd01fd99fbbff31268817a585b4bff46e030ccc50eb69f2e90cef269207d032f377f7ae17094980282330d12d2fb719c0fa01c3290a9de4b7ad0e6c0652028808e60c281a6416292399af40e34b7eb49d613ee10c3c1f041836ef8c8eaa94de9421f8247fada75dd5f547b7362d611dd6a1e39165c014ed50f6c00dc5b9d4eb6ddaa129c8720bee2b30c6ee3a3352aeca54f672e18f4449f0aa1a943f6475146717b7031107c6e064b0d9a7628eaf71e7992640cd4d807e90"}, &(0x7f00000014c0)=0xc2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000001500)={r5, 0x32, "64bb74e80713f58e06374a20ce929c4fe0664fcf65fe37ec4fbc581a8c1f556164bd840b52e757e81e2b59965fc48b0f43b8"}, &(0x7f0000001540)=0x3a) [ 598.329237] netlink: 'syz-executor4': attribute type 18 has an invalid length. [ 598.354770] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 598.361356] netlink: 'syz-executor4': attribute type 18 has an invalid length. [ 598.383383] x86/PAT: syz-executor6:10445 map pfn RAM range req write-combining for [mem 0x17a440000-0x17a443fff], got write-back [ 598.397813] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 598.419169] x86/PAT: syz-executor6:10445 map pfn RAM range req write-combining for [mem 0x17a440000-0x17a443fff], got write-back 2018/04/02 14:26:37 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x88) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x600000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x40, 0x4) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f0000000300), 0x18f, &(0x7f0000000340)=""/241, 0xf1}, 0x0) 2018/04/02 14:26:37 executing program 1: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) capset(&(0x7f0000000040)={0x399f1336, r0}, &(0x7f00000000c0)={0x8000000, 0xb68c, 0xffffffff, 0x2, 0x8, 0x10}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x80, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfef4) 2018/04/02 14:26:37 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x3, 0x84) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000001440)={{0x5, 0x0, 0x6b, 0x7, 0x6}, 0x4}) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @dev={0xfc, 0x7e}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="ff", 0x1}], 0x1, &(0x7f0000000000)}, 0x20004840) 2018/04/02 14:26:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bond0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3b0000000200000009000000"]}) 2018/04/02 14:26:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) clock_gettime(0x0, &(0x7f0000000040)) 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$sock_ifreq(r0, 0x8995, &(0x7f00000001c0)={'sit0\x00', @ifru_addrs=@nl=@proc={0x10}}) timer_create(0x3, &(0x7f0000000080)={0x0, 0x30, 0x4, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_gettime(r1, &(0x7f0000000100)) 2018/04/02 14:26:37 executing program 7: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') r1 = gettid() setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f0000005300)=ANY=[]}, 0x78) stat(&(0x7f0000001480)='./file0\x00', &(0x7f0000001600)) openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x200080, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'bond0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=@setlink={0x2c, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4}]}]}]}, 0x2c}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000300)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000001400)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000400)=""/4096}, &(0x7f00000000c0)=0x78) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) r6 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000004000)={0x20}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r6, 0xc10c5541, &(0x7f0000003ffc)) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000000200)={&(0x7f0000000100)=""/254, 0xfe}) memfd_create(&(0x7f0000000000)='\x00', 0x0) fremovexattr(r2, &(0x7f0000001780)=ANY=[@ANYBLOB="747275737465642e2b6c912347504c76626f786e657431287b00"]) r8 = socket$netlink(0x10, 0x3, 0x7) write(r6, &(0x7f0000001800)="2700000014000707030e0000120f0a0010ffe400f6070000ff000000078a001f05080039007500", 0x12f) recvmmsg(r8, &(0x7f00000005c0)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/3, 0x3}, {&(0x7f00000003c0)=""/212, 0xd4}], 0x2, &(0x7f0000000540)=""/111, 0x6f}}], 0x1, 0x0, &(0x7f0000000600)={0x77359400}) clone(0x8000, &(0x7f0000001580)="4b6bde723026d7", &(0x7f00000015c0), &(0x7f0000001680), &(0x7f00000016c0)="25ef3f100ad0c512674404cd3de22a0460b78a6cf6e89a6bba329ff8c3dc4cad2cc61b0625bef489ec6982935fb566cfa428fe2c6fab50aa1fee35279e3357b6223dfa73e4707ee1e6c2a0a0c47aaef4c6bd3bce553441a1e74936119468d5a9154785dcc0d9e0334090ea2ddee2e87cafea4b0c4c8f7e6fbd7da42343de8fe8a2417a") readv(0xffffffffffffffff, &(0x7f0000000300), 0x0) 2018/04/02 14:26:37 executing program 6: socket$inet6(0xa, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000500)=@random={'trusted.', 'security.selinux\x00'}, &(0x7f00000005c0)=""/112, 0x70) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000740), &(0x7f00000004c0)}) 2018/04/02 14:26:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast2, @remote, 0x0}, &(0x7f0000000100)=0xc) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'nr0\x00', r1}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/02 14:26:37 executing program 4: 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 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r2, 0xf8e6) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000180)) 2018/04/02 14:26:37 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) r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x505800) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000240)={0x2, 0x4}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000005c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000580)={0xffffffff}, 0x13f}}, 0x20) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200000) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000000140)={0x2, 0x2, 0xa3, 0x8, &(0x7f00000000c0)=[{}, {}]}) write$rdma_cm(r1, &(0x7f0000000740)=@reject={0x9, 0x0, 0xfa00, {r2, 0x0, "c6d17f", "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"}}, 0xf07f0b6f) 2018/04/02 14:26:37 executing program 2: prctl$intptr(0x2000000000029, 0x3) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'trusted.', 'vmnet0\x00'}, &(0x7f00000000c0)=""/51, 0x33) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffff63, 0x1a000) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x88011, r1, 0x0) [ 598.499340] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/02 14:26:37 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xc01, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000740)={'broute\x00', 0x0, 0x3, 0x12, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/18}, &(0x7f0000000140)=0xfffffffffffffde2) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000700)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000b40)=ANY=[@ANYBLOB="ddbbb64e4b6544a898b00d374ef56082618dce9607a1488e5b37936b66c571e5531492e61800de40de270232808b82cfda9c80621103e3bbb6dcc845d50cfc7547ba15e099a07db687985b4a2acf0f1315f2902fc552c56c6970f9f1fc8bc8b73b6d5be93a7e86fe3212680f0804f3b34d0b0b0529d95e615d54392904fbaa63b1618ab424c4369119988b2134314a18a386305d980b42ea3634e9a9a748d1f68bdbff76595cae7692d5f6bd3a39d47c1de451", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f000000040003001400020008000b000000000008000800000000000c00010008000500010000000800050001000000"], 0x40}, 0x1, 0x0, 0x0, 0x4001}, 0x0) capset(&(0x7f0000000540)={0x399f1336}, &(0x7f0000244000)={0x0, 0x8, 0x3, 0x20}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000980)={[], 0xd19, 0x69, 0x3, 0x0, 0x8, 0x107002, 0x2, [], 0x2}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000480)) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000880)={0x8, &(0x7f00000007c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x0) unlink(&(0x7f0000000140)='./control\x00') fstat(r4, &(0x7f0000000180)) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000340)={0x61b6508b, 0x100000001, 0x7fffffff}) getresgid(&(0x7f0000001400), &(0x7f0000001440), &(0x7f00000014c0)) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000680)={'nat\x00', 0x0, 0x3, 0xbc, [], 0x2, &(0x7f0000000580)=[{}, {}], &(0x7f00000005c0)=""/188}, &(0x7f0000000700)=0x78) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='tracefs\x00', 0x2000020, &(0x7f0000000440)="f8f60f05cac46e1ba0564b60efe0566b79db9115e4dd13ad30d2d11fcbae4388f2ac4750133b7f75c455c96410ff2bd1d9e2cd3b66338b04b95a269e") getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) 2018/04/02 14:26:37 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x8000002, 0x0) ioctl$int_in(r0, 0x80000080044dfe, &(0x7f0000002000)) 2018/04/02 14:26:37 executing program 2: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x400, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000180)=0x80000000) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x72, 0x103100) getsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000000040)=""/175, &(0x7f0000000100)=0xaf) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000001c0)={0x5, 0x3, 0x2, 0x9, 0x327, 0x3}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)) getegid() 2018/04/02 14:26:38 executing program 4: clock_gettime(0x0, &(0x7f0000003b80)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000039c0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/115, 0x73}], 0x1, &(0x7f0000000240)=""/243, 0xf3, 0x3}, 0x400}, {{&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f00000004c0)=""/55, 0x37}], 0x2, 0x0, 0x0, 0xfff}, 0x1000}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000600)=[{&(0x7f00000005c0)=""/18, 0x12}], 0x1, &(0x7f0000000640)=""/244, 0xf4, 0xf586}, 0x6}, {{&(0x7f0000000740)=@ipx, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000007c0)=""/62, 0x3e}, {&(0x7f0000000800)=""/178, 0xb2}, {&(0x7f00000008c0)=""/51, 0x33}, {&(0x7f0000000900)=""/88, 0x58}, {&(0x7f0000000980)=""/1, 0x1}, {&(0x7f00000009c0)=""/86, 0x56}, {&(0x7f0000000a40)=""/238, 0xee}, {&(0x7f0000000b40)=""/56, 0x38}, {&(0x7f0000000b80)=""/37, 0x25}], 0x9, &(0x7f0000000c80)=""/42, 0x2a, 0xf897}, 0x1}, {{&(0x7f0000000cc0)=@ax25, 0x80, &(0x7f0000001180)=[{&(0x7f0000000d40)=""/158, 0x9e}, {&(0x7f0000000e00)=""/230, 0xe6}, {&(0x7f0000000f00)=""/55, 0x37}, {&(0x7f0000000f40)=""/72, 0x48}, {&(0x7f0000000fc0)=""/246, 0xf6}, {&(0x7f00000010c0)=""/169, 0xa9}], 0x6, 0x0, 0x0, 0x81}, 0x2}, {{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000001200)=""/136, 0x88}, {&(0x7f00000012c0)=""/242, 0xf2}, {&(0x7f00000013c0)=""/70, 0x46}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/151, 0x97}, {&(0x7f0000002500)}, {&(0x7f0000002540)=""/42, 0x2a}], 0x7, 0x0, 0x0, 0x7fff}, 0xffffffffffffffc1}, {{&(0x7f0000002600)=@generic, 0x80, &(0x7f0000003940)=[{&(0x7f0000002680)=""/109, 0x6d}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/112, 0x70}, {&(0x7f0000003780)=""/241, 0xf1}, {&(0x7f0000003880)=""/146, 0x92}], 0x5, 0x0, 0x0, 0x4}, 0x7}], 0x7, 0x41, &(0x7f0000003bc0)={r0, r1+10000000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003c00)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000003d00)=0xe8) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003d40)={{{@in6, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4e22, 0x0, 0x4e23, 0x1, 0xa, 0x20, 0xa0, 0x87, r3, r4}, {0x2, 0x1, 0x1, 0x6, 0x2, 0x1, 0x5f0f}, {0xfffffffffffffc26, 0x6, 0xfff, 0x6}, 0x1, 0x6e6bb7, 0x3, 0x0, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x4d2, 0x3f}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x3504, 0x2, 0x3, 0x1ff, 0x9, 0x0, 0x6}}, 0xe8) clock_adjtime(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8, 0x93fa, 0x80, 0x7, 0x0, 0x0, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x77f2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x3db7838b}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="6d050000fbe0520021000013a90e7d0eeb11c7a35c09"]) 2018/04/02 14:26:38 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xfffffffffffffd61, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x18, 0x14, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000001c0), 0x1, 0x0, &(0x7f0000000340)="1c"}) r1 = mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x50, 0x0, &(0x7f0000000180)=[@free_buffer={0x40086303, r1}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00000000c0), &(0x7f0000000140)=[0x0]}}], 0xffffffffffffff28, 0x0, &(0x7f0000000240)}) 2018/04/02 14:26:38 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x6}) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffffff, 0x200001) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x810, r0, 0x52) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000003ffc)) 2018/04/02 14:26:38 executing program 0: mkdir(&(0x7f0000000140)='./file0/bus\x00', 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x4000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) setpgid(r0, r2) lsetxattr(&(0x7f0000000280)='./file0/bus\x00', &(0x7f00000002c0)=@known='system.posix_acl_default\x00', &(0x7f0000000300)='ramfs\x00', 0x6, 0x2) mount(&(0x7f0000000200)='./file0/bus\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f00000001c0)) r3 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x0, 0x10000000001010, r3, 0x0) mbind(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x8002, &(0x7f0000000040)=0x200000049, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x0, 0x3, 0xd, 0x8, 0x9}, 0x20) 2018/04/02 14:26:38 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220a801e1", 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000300)=@mpls_getnetconf={0x1c, 0x52, 0x820, 0x70bd2c, 0x25dfdbfe, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) accept4$inet(r0, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10, 0x80800) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fallocate(r0, 0x1, 0x200, 0x14a9) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{}], 0x1, &(0x7f0000000040)={0x77359400}) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @empty, 0x3, 0x3ff, 0x9, 0x100, 0x400, 0x0, r3}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000280)={{0x2, 0x1, 0xffffffff, 0x3, 0x200}}) 2018/04/02 14:26:38 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x1000, "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"}, &(0x7f0000001180)=0x1024) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001200), 0xffffffffffffff65) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) getsockname(r2, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000011c0)) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r0}) 2018/04/02 14:26:38 executing program 1: 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$inet6(0xa, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) recvmmsg(r0, &(0x7f00000004c0)=[{{&(0x7f00000000c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/156, 0x9c}, {&(0x7f0000000040)=""/24, 0x18}, {&(0x7f0000000200)=""/28, 0x1c}, {&(0x7f0000000240)=""/97, 0x61}, {&(0x7f00000002c0)=""/7, 0x7}, {&(0x7f0000000300)=""/117, 0x75}], 0x6, &(0x7f0000000400)=""/177, 0xb1, 0x8}, 0x7}], 0x1, 0x20, &(0x7f0000000500)={0x0, 0x989680}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) getpid() r3 = getpgid(0xffffffffffffffff) syz_open_procfs(r3, &(0x7f0000000080)='net/netfilter\x00') gettid() ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/04/02 14:26:38 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/udp\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x80, 0x30}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="4b00000007f891ff47edd4f5e6eef0c28b67da237445adbcb074c9bf23278bb0ca843acb90eb9361806ba784df11ba86cb9a3bdaba5e663ed3b696d0195767d36f14f6b77cd6b097446817af6b2c23cc5eb3a99e8eac2c6ceda52def9612fd4700bd1a27f9fb6f0d79dd1008563752aed62982bdab"], &(0x7f00000002c0)=0x53) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x103000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x10000, 0x2, 0xfffffffffffffe01, 0xff, 0x0}, &(0x7f0000000080)=0x10) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000240)=0xdb, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r5, 0x9, 0x32}, 0xc) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000300)=""/209) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000000100)) bind$can_raw(r0, &(0x7f0000178ff0)={0x1d}, 0x10) bind$can_raw(r0, &(0x7f0000af7000)={0x1d, r1}, 0x10) [ 599.880731] binder: 10544 RLIMIT_NICE not set 2018/04/02 14:26:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='o', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000080), 0x4000) 2018/04/02 14:26:39 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000000140)=0x40, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800b0c58ebcf692e4df00000000000010000000", @ANYRES32=r2, @ANYBLOB="0000001677143ac805b7e600", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000000340)={r5, 0x7d0733964125b120}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}}) 2018/04/02 14:26:39 executing program 6: socket$inet6_icmp(0xa, 0x2, 0x3a) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x4, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/04/02 14:26:39 executing program 7: setrlimit(0xb, &(0x7f00008e0ff0)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x406002, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x1, 0x9, [@random="81f018cddab4", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="7cb2e6ec9305", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffff, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffff9fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000c81e03)={0x0, 0x0, 0x0, @thr={&(0x7f0000244f9a), &(0x7f0000658ffa)}}, &(0x7f00008a2000)) 2018/04/02 14:26:39 executing program 5: r0 = creat(&(0x7f00000006c0)='./file0\x00', 0x4) epoll_create1(0x80000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000480)=""/212) epoll_create1(0x80000) r1 = epoll_create1(0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000008c0)=ANY=[@ANYBLOB="3f00000000000000d581912100000000060000000104000002000000000000009a820000000000000000060000000000000000400000000000000000000000000000010100000000000000007f0000000000ff0f0000000000000300000000000000ff0700000000000000000000000000000000000000000000800000000000000000000000007fcc73b43af5d62e9a00007c4bc328fc8efa327d121b0abf53feaf82fdf797caf09f8950c394495864daecc69d68cfce6d862686edf7bee3a3adc5d5a772b0bc6fa42f5df1371251fd23463d5258edf6330912fba15dc283869923adceebf04e61e6ede11bb2ab5b30583ea138b6f472d63266b8ba58b7775b4c2ef54d45d29391f2a9ad0a362cc431c77c6f36afdd0b646de9d7bc8ed7af3a4c6e907e45a50b3aa108a1a9952b6e477853abf252983e9cc5d1b64c736c761af3928d478a001943b8c12a499ddfd7330fbecc92fca3f83680e2454d43c74670d35feb753ddc534fa1652774e9af637d23a79567e619493a2a695467b62bb985d926e1da001cb0262fba8dc1a22db14ef700325292c3d4"]) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x5000) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r3, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r4, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000001200)="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", 0x200}]) shmdt(r2) getrandom(&(0x7f00000001c0)=""/231, 0xe7, 0x1) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f00006e5000)) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000180)={0xca, &(0x7f0000000080)="782f15427ab90b442f7a362669a6853a7fca9f746c8651923336bf35c3dc7f20079f0a5f19d11f9cd0c102ca0f46a525c9becc03f81c676f152c523eb26bfce41fd56f74f533db7a031dc1b413b8b717969103e461ad1dc00b56f4bfa673b526737da00f9dbee9cebe97e0fbbf6525f6f71196c681cde82486e29351d63e38b7f9a7c7864299a52a0d1f11db11043298f013f905697aa39dd52651fd4659391efdba5bb9b0343d8d397c75acb50d9ada9d346204b4ba3fd6c7888d89048bcc540056694305c90874eae2"}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x12}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000580)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)) r6 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') sendfile(0xffffffffffffffff, r7, &(0x7f00006dbff8), 0xed5a) r8 = request_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='\x00', 0xffffffffffffffff) keyctl$search(0xa, r6, &(0x7f0000000340)='ceph\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, r8) dup3(r5, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) 2018/04/02 14:26:39 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000100)) r1 = eventfd(0x80000002) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x4000, 0x0) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) write$eventfd(r1, &(0x7f0000000040), 0x8) read$eventfd(r1, &(0x7f0000000180), 0x189) [ 600.669280] binder: 10531:10544 got transaction with invalid offset (0, min 0 max 0) or object. [ 600.678227] binder: 10531:10544 transaction failed 29201/-22, size 0-8 line 3026 [ 600.686370] binder: 10531:10587 ioctl c0306201 20004000 returned -14 [ 600.694115] binder: BINDER_SET_CONTEXT_MGR already set [ 600.699543] binder: 10531:10544 ioctl 40046207 0 returned -16 [ 600.699651] binder_alloc: 10531: binder_alloc_buf, no vma [ 600.711059] binder: 10531:10588 transaction failed 29189/-3, size 0-0 line 2963 [ 600.726618] binder: undelivered TRANSACTION_ERROR: 29189 [ 600.732257] binder: undelivered TRANSACTION_COMPLETE 2018/04/02 14:26:40 executing program 6: r0 = socket(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x0, 0x9f, &(0x7f0000000040)="88a347958d1dbc131d5957db40d1442408c4ffe098d2e66fc9e86c8e4d8a32117e3ace6c6f0843eafd48dc32e639ac317656da3e2de748ea1811bd06a387347ecb5de254fe947b69e70cb0477b2131614b10070b03623d36ce7ea112af17fcf22ceb7fbca977f2b8f8474f7e6a4b686e48200eeba38bc685183f9ca1ad8c09e9bd27ad68e40cadad2ff71fd5a0837b2aedb4503e6f2933f8e2046d19c9546d"}) write(r0, &(0x7f0000441f85)="240000004e001f0014f9f4070008f408020806f70d0001dffeff00000400000000040008", 0x24) 2018/04/02 14:26:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x60}) syz_extract_tcp_res(&(0x7f0000000180), 0x101, 0x5) r1 = epoll_create1(0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x1) write$sndseq(r2, &(0x7f00000007c0)=[{0x4, 0xe62, 0x5, 0x4d, @tick=0x7e, {0x4, 0x35}, {0x1f, 0x1000}, @ext={0x34, &(0x7f0000000140)="e6ccb7ee93a1147806d97745c6bc425b6212e50134b8e3ef32fc116d021740273c4d53440b9a52989511133a32a433a3eebe1490"}}, {0x0, 0x6, 0x3, 0x9, @time={0x0, 0x989680}, {0x8001, 0xff}, {0x7, 0x1}, @ext={0xb3, &(0x7f0000000700)="ba5f4b7f1042b6fc437892adc6cfbfc9510bd1342440759962baa0ddea5316bdc3cda436e49d20358d5eeb623d10574582431e942fc4b00327096c112fa88f3e422a39965f351c44489c493399c270b8662507d07f1cf9258dbe9a9783151144c20f34e5f790596fa7688f6de6247454c5e4cf62a2072be6c6169a71c7c4eecb1f962d3d29e580047f13c0c96289e608166185c6355a17131bf78f1133528340967238febba9ee5b9cea9b8ef987db8342f663"}}, {0x0, 0x6, 0x4, 0x2, @time={0x77359400}, {0x62, 0xfffffffffffffff7}, {0x5, 0xffffffffffff8000}, @raw32={[0x1, 0x101, 0xff]}}, {0x1000, 0x3, 0x100, 0x1000, @tick=0x100000000, {0x2a20000, 0x1127b099}, {0x6a80000, 0xffffffffffff0b42}, @raw32={[0x4, 0x4, 0xff]}}], 0xc0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000000880)=0x1, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000900)={0x2, &(0x7f00000008c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000001940)={r4, &(0x7f0000000940)=""/4096}) r5 = dup(r3) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f0000000200)={{0xe1c, 0x7, 0x20, 0xffffffff, "69a8e3bcc4584e4c06ca0a5cd3e7dd0f0a53c783ca6a686e713c60713f3a26972fa6bfd9466ba920d13fbb32", 0x1ff}, 0x7fffffff, [0x5, 0x2, 0x6, 0x0, 0xffffffffffffffff, 0x636a, 0xb4, 0x6, 0x8, 0x0, 0x4, 0xffffffffffffffc1, 0x3, 0x401, 0x7, 0x10000, 0x0, 0x3, 0x0, 0x1000, 0xc1, 0x100000000, 0x6, 0x6, 0x7f, 0x80000001, 0x7, 0x7f, 0xfff, 0x5, 0x0, 0x7ff, 0x3, 0xc46, 0x5, 0x0, 0x2, 0x100000000, 0xd9f, 0x2, 0x9df, 0x9d, 0x100000000, 0x29d, 0x9, 0x3, 0x1, 0x9, 0x0, 0x8, 0x1, 0x0, 0x9, 0xff, 0xffffffff, 0x1, 0xa5d, 0x4, 0x0, 0x0, 0x7fffffff, 0xd34, 0x7, 0x7, 0x82b1, 0x0, 0x1, 0x40, 0x9, 0x2, 0x80000000, 0x7, 0x9, 0x0, 0xb55e, 0x3, 0x3, 0x7, 0x2, 0x3, 0x0, 0x4, 0x100000000, 0x5, 0x6, 0xb2, 0x7ff, 0x4, 0x8, 0x7f, 0x3f, 0x3, 0x8, 0x10001, 0x5, 0x6, 0x3, 0x7, 0x7, 0x101, 0x9037, 0x1, 0x7, 0x800, 0x80000000, 0x3, 0x401, 0x100, 0xffffffffffffff7f, 0x2, 0x5, 0x7deff30e, 0x3, 0x6, 0x6, 0x7fff, 0x8, 0x1, 0x7, 0x9, 0x6, 0x0, 0x4, 0x5, 0x4, 0x6, 0x3ff, 0x9], {0x0, 0x1c9c380}}) getsockopt$inet6_tcp_int(r5, 0x6, 0x1c, &(0x7f00000001c0), &(0x7f0000012ffc)=0x2b8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x4, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x4, 0xc602, 0x100, 0x7}, &(0x7f00000000c0)=0x20) 2018/04/02 14:26:40 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = dup(r0) write$selinux_load(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) 2018/04/02 14:26:40 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000005c0)={{0x6, 0x0, 0x0, 0x0, "0b01bd005fa217d9a44cd314bba7bdb1866e1fa23dc4255e9cd840e76b561f60e99bd22acf777c0c4549a35f"}, 0x0, [], {0x0, 0x989680}}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101400, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ip6gretap0\x00', 0x8801}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080)={0xaf0d, 0x7fffffff, 0x8, 0x1}, 0x6) ioctl$KVM_SMI(r1, 0xaeb7) r2 = msgget(0x1, 0x6) msgsnd(r2, &(0x7f00000000c0)={0x0, "460be9f7ed89b0497d5259abce1ba58c66551fa9af30dabea1b57a94a62198c0f792f9e6af8db66be093bca1b21ae2e035e17bb0bb22191ad8d6561a14f6513444071d379c1f2bfe892475ee0f146ba32e60f2aabfe30c6063bb21a13c43a3"}, 0x67, 0x800) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x4000) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000140)=0x4, 0x4) shmdt(r3) 2018/04/02 14:26:40 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d27ffc)=0x9ff, 0x268) sendto$inet(r1, &(0x7f0000143f1e)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x401, 0x8200, 0x1c4e, 0x1fe, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x4}, &(0x7f00000000c0)=0x8) poll(&(0x7f00005d0fc8)=[{r1}], 0x1, 0x0) 2018/04/02 14:26:40 executing program 3: mq_open(&(0x7f0000000280)='GHL\x00', 0x40, 0x0, &(0x7f00000002c0)={0x0, 0xbc00000, 0x6765}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) accept4(r0, &(0x7f0000000080)=@ethernet={0x0, @link_local}, &(0x7f0000000100)=0x80, 0x0) 2018/04/02 14:26:40 executing program 2: io_setup(0x5, &(0x7f0000000140)=0x0) io_destroy(r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) inotify_init() io_cancel(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000180)}, &(0x7f0000000240)) 2018/04/02 14:26:40 executing program 0: r0 = socket(0x100000001e, 0x1, 0xb) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @broadcast}, &(0x7f0000000040)=0xc) setsockopt(r0, 0x10f, 0x0, &(0x7f00000000c0), 0x0) r1 = dup(r0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x4) 2018/04/02 14:26:40 executing program 5: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000140)="944fac74503d7665fe2a2706c91a9a12b754a8789eb5ab0cd5478c7d8c15921bdf54cc089d3ff5d52a7a28314d27f5cdcbad178c717ef65684cc5aba9c137e08ba5105dac279a37602538744c951960356005fdaff167c665d0205a662b3a5ddedce5d20634cf5679ee2a608d7e0066155284dc7bfb33af7388d9ba972c0b61990866052142bcc260fb228415078f0c2befcbb70a530bda3d5e1a4afb4d024c22a83abdef41c97436ec16735ba69617d2b3f77ce29ab8bb0d15972f44c6b1a17", 0xc0}], 0x1, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000080), 0x10) mkdirat(r2, &(0x7f0000000240)='./file0\x00', 0x81) 2018/04/02 14:26:40 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x121000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@bridge_dellink={0x20, 0x11, 0x319, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x80000, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/04/02 14:26:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000018c0)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) 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$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) syz_open_pts(r0, 0x200080) close(r0) [ 600.983321] QAT: Invalid ioctl [ 600.994607] QAT: Invalid ioctl [ 601.014093] QAT: Invalid ioctl [ 601.027754] QAT: Invalid ioctl 2018/04/02 14:26:40 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='fdinfo\x00') fchdir(r1) exit(0x200000000000003) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = semget(0x0, 0x7, 0x100) semop(r2, &(0x7f0000000040)=[{0x0, 0x5, 0x800}, {0x3, 0x2ba, 0x1800}, {0x3, 0x8, 0x800}, {0x1, 0x2, 0x1800}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x1800}, {0x2, 0xfff, 0x1000}, {0x0, 0x7fffffff, 0x1800}], 0x8) shmget(0x0, 0x3000, 0x940, &(0x7f0000ffd000/0x3000)=nil) 2018/04/02 14:26:40 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000080)='auxv\x00') r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r3, r2, &(0x7f0000076ff8), 0xffffffff) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x2) 2018/04/02 14:26:40 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/cuse\x00', 0x2, 0x0) r1 = getuid() stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001200)='./file0\x00', r1, r2, 0x1800) r3 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) r4 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x0, 0xa4100) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000880)=0xffffffffffffffff) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/vcs\x00', 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000001240)={0x2, r5}) eventfd(0x7) pread64(r3, &(0x7f0000000900)=""/195, 0xc3, 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000000100)={0xc7, 0x7fff, 0xffff, 0xffff}) write$eventfd(r5, &(0x7f0000000080)=0x8000, 0x8) ftruncate(0xffffffffffffffff, 0xfffffffeffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000f40)=0x4) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) ioctl$TIOCSTI(r5, 0x5412, 0xe11) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00000010c0), &(0x7f0000001100)=0x8) ioctl$TIOCSTI(r4, 0x5412, 0x6) dup(0xffffffffffffffff) fcntl$addseals(r3, 0x409, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000001280)={0x1, 0x0, 0x835, 'queue1\x00', 0x5}) writev(r6, &(0x7f0000000f80)=[{&(0x7f0000001000)="a68075e3676abab145685ca3610a6b85d3722bc547a060dc7e32587a718fcb8486a231ece2e22782cf2c95928d62fdeb443f1d0c3c99bee31b9877aa5c4a1be65e2af713c68a7a8b538149004faa47055624ed4b866835ab8444b7fe8d493b62ebaf3ac3ea323bea61fb8f551bc5a3425a2d59cf47c4b2abf2c3b96291d8058a42a80a59d249896ea51aa5bb22ef98591af9a44a891e7d5e7b7a3d7b656c10dfac", 0xa1}], 0x1) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000000a40)="8198a4e84443910b1694bb72a33beddea0c62121c8009c293ed60b2dceb0e0826f173bfb3914f1099847be9dc49c5fdbf844f4c9da4d0f92877691c369998c24f1e4a4c9fd0b5aab6861b52683f0770fb5a511c55480c29b7e2b9dd5b772744d63a971e368be74dd0df0a43fe229d2c304458413877254b78a552678fad4b3528672ed7a34ba9d8265e6d12ae2e2e6098b1e48bb6c5e9cd884bd6ba240ae27d9c655d88c738406560ee9be7a8967757e1e1991ad686105614b1b545b54da1414c702079bd9c8caf84549727930fffd77f9bc65b96186af046544cb3b3d7381d6a57a", 0xe2) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x9, 0x0, 0x2}, 0x10) request_key(&(0x7f0000001380)='user\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001440)='/dev/snd/controlC#\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000001180)='keyring\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) ftruncate(r6, 0x0) pwritev(r6, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0x6c4}], 0x1, 0x4) 2018/04/02 14:26:40 executing program 5: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)='./file0/') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x800, [0x100000000, 0x4, 0x200, 0x100, 0x488, 0x401, 0x6, 0x2]}, 0x5c) 2018/04/02 14:26:40 executing program 6: socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0xffffffffffffff1b) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e23, 0x305, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x9, [0x0, 0x7fff, 0x10001, 0x4, 0x1, 0x9, 0x0, 0x856f]}, 0x5c) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) 2018/04/02 14:26:41 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="65bd3567396d2ff2e3298819c6604723", 0x10, 0x0) keyctl$update(0x2, r1, &(0x7f0000000380)="fef9e9de724e885d6d39d2cfcc007331434a9215ecd3d145cca2e0a88376e77b9e6ea9e8d12fa488db87f52449dd7fd163bc8faf9496745c31885d4e1f2a70cc41084261b46d1633aaa51b2b8dff3f36d2f593e9e2fa7ab4d91dea126560fe51a9fe9598e6b7174ed30bfccc2b3092ee94372908369f408f1b6ab178a676d1f57959422980dc5b03e4a97d25088d81a3499dd399f204c016f098dfb18331d43f8acb62d74b1b42e1cef38ca3e93d9dbe36d4", 0xb2) r2 = dup2(0xffffffffffffffff, r0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000300)={0x4, 0x1, [{0x100, 0x0, 0x3ff}, {0x7f, 0x0, 0x38d}, {0x3, 0x0, 0xbf8}, {0xffffffff, 0x0, 0x8000}]}) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r3) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r3) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r6, r5, r4}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'sha256\x00'}}) r7 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x90000) ioctl$UFFDIO_ZEROPAGE(r7, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000003000/0x1000)=nil, 0x1000}) exit(0x6) 2018/04/02 14:26:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x400006, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000240)={{0x3, 0x1, 0x100000001, 0x16, "818ee93d31565e47ca9c99e444d7c70d1afd60b7176c65da0cce8c6eeab4283855a57b5a321378359c6084e4", 0x5}, 0x0, [0x81, 0x5, 0x72d6, 0x7, 0x5, 0x5, 0x3, 0x1, 0x8, 0x100000000, 0x4, 0x9, 0x4, 0xec, 0x9, 0x3, 0x0, 0x1, 0x4, 0x3ff, 0x2, 0xb5, 0x6, 0x3, 0x9, 0x2, 0x1, 0x1f, 0x5, 0x9, 0x3, 0xfffffffffffffe00, 0x9, 0x2, 0x80, 0x4, 0x7, 0x80000000, 0x3f, 0x1, 0x75c, 0x2, 0x9, 0x9, 0x6, 0x7e26, 0x80000000000000, 0x9, 0x2, 0x2640, 0x0, 0x5, 0x3, 0x87, 0x7fffffff, 0x1, 0x2, 0xfff, 0x100000001, 0x5, 0x9, 0x1000, 0x9, 0x100000000, 0x1, 0x0, 0x1, 0x4a7, 0x1ee0, 0x93, 0x9, 0x4, 0x4, 0x1, 0x3ff, 0xb84, 0x0, 0x100000000, 0x4, 0x80, 0x4, 0xb5c2, 0x4, 0x4, 0x10000, 0x5, 0x5deab5c8, 0x7, 0x1c00000000000000, 0xfffffffffffffffe, 0x9, 0x46, 0x67, 0x1, 0x5, 0xff, 0x4, 0x5344, 0x4, 0x9, 0xc870, 0x5, 0xa14, 0x400, 0x1ff, 0x6, 0x8, 0x7ff, 0x3, 0x1f, 0x5, 0x40, 0x7ff, 0x30000000000, 0x2, 0x0, 0x2, 0x8, 0x7, 0x5, 0xaec, 0x7, 0x5, 0x1, 0x5, 0x9, 0x1, 0x3], {0x77359400}}) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8001, 0x1) get_robust_list(0x0, &(0x7f00000001c0)=&(0x7f0000000140)={&(0x7f0000000080), 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f0000000200)=0x18) 2018/04/02 14:26:41 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendmmsg(r0, &(0x7f0000000240), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001240)={r2, 0x0, 0x29d, 0x8}, &(0x7f0000001280)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r2, 0xff05}, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) sendmmsg(r1, &(0x7f00000036c0)=[{{&(0x7f0000000100)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000240)="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", 0xffc}, {&(0x7f0000001480)="82a9dfd98bd2b10556fb982460cc5f0aa2aa2f6371d79976908485fd1ae670e33619ab5e832079302ab42a52e364b26c7fc5d109bd15f6af11007b5aec5e7f9ae857cb735bcddeee6347c26a515799f1e9a9de4c59f8f18aa899ae38cdffef316c131ec24cde93ba4b7856150beb0f0f02ed85776e71b359192a83f3ff0735a7b928e8e040d062f73f327d2c52ba0a6fd673b0ac85ac0aad809d3f5dbf8837743a3af9b1cbbdb0cd90df3c82786208b4d44b74e91ea614eb65979339d132a7f7888dbc744468b4e268bdc0fce380e1391eb454eccaf9e23bd36e994123a72b2536f8631f5ca269ce31d6daa5fb2a36a1", 0xf0}], 0x2, &(0x7f0000001780)=[{0x60, 0x10d, 0x0, "d4faa785f297116ef442ae8d6e5e7fa3c2d2b4a5362cdad2f13c2eb79e652c85678a0a4ab987e1aa7e95291ff1f85bab2f0b1fe96f43462c0a8f8e1ece2d5e1375704da1819606e2329ca7a8"}], 0x60, 0x80}, 0x80000001}, {{&(0x7f0000001940)=@sco={0x1f, {0x6, 0x6, 0x6, 0x8, 0x7acb, 0x6}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f00000019c0)="1588db5d9a3daf87b1e2dca4315e853beda6fb1f367a985f43b0b90ef3c46a71f1c8cce88f1ff18e2a4c0a9dfd8faa896c20d026b85da9c7e3b30464a2acf47081a64aac1ab81c189cb1ff58fbcbef1ab31608416e9250160ad09569f56bdeaa3f1eac38af15efe469dcd86cf085aa6e5bf89a7d247e84a71b4709ec624501be7161bfeacba627d5c33a36fa542ade82c62b32764a6ca62ce5b5fb5a7654a983a7c9aa1359288ea72818984826ac4c584d710add3c23506b062b41563e08652dd91085a801e1bf18aa186e74df6e8d103b1c72f1d63bcf654ea9dac8", 0xdc}], 0x1, &(0x7f00000012c0)=ANY=[@ANYBLOB="c00000000000000007010000020000000000d392acd1b4ee4c55aa389c570010000000000000afb911b33b178067e0ddaa25572be1a146bb0725b86da0e3553e27853e1f977191dad8f2c4f4c42d9c6085ba16455d27b48612122ca2981ee5d979cde10000000000000008bd5eac8b2c7a6483524fb0ed9698273187f408cce1301147a899407e55b05b00b6f58e2e40a4cccae432fe42d18fd4b46e09f7ab87b9af1b4ea6815755f5c6e41ba64da74cb6535c3cb80fc1643f96ca909cb393b6fda101bcfd02593e9ce79ab10000"], 0xc0, 0x20000000}, 0x33}, {{&(0x7f0000001ec0)=@pptp={0x18, 0x2, {0x3}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000001f40)="d2678e71bc533226982f47ea785d47620d873c39246f86587fd9c36b4dd04f85424e061b33ddde02c95cc6331d1a8539b1dbc936ac63dd54a79349f182efc63f", 0x40}, {&(0x7f0000001fc0)="aa9ff75955e117255221272360f7112f7b717dc7b922aa15a7", 0x19}, {&(0x7f0000002100)="b23f071d9f4b396266c3a45adb540f8275ef897d95f44ee9c5c698865c55881d5bb043c629e14aeae40683335bccf9", 0x2f}, {&(0x7f0000002200)="a819a8ca5ffea53fca5453eaca49c7b42297226b212c811af55e02936d299fe8a4ee569f9563065294919a5590b7fca12ca57432ded1c270c4561f9a87a8c947d2a4ecdf398b795f22b3870324c161d9d8376589c397aac8d02b9715787f08ce6e634101411e394a08e78d", 0x6b}, {&(0x7f0000002340)="24acedb7c8d5800e952739d9d08a950d780c129864473f895ed6e66b03edcfc30a477b5f38b88ba55f038014f05f306311b9026ebfe2adb85a7d075caa4dc81f028b04b7b993334a085706b480c3d9f751947daed9602562f4541e8e6daaeee5fa63576024028c473b2d983b5b9f6144c1aa096a544ca79fdb295485d46fcd33f5a261743504fee285fd69f57372bd1ddca85a5c3ab79bcb2a9927248e1fedc21164d559d3dad5ec29ca30c46201bbb3ae87f762b57e1c1b1b40a533a0da75babb52c285abf102dad67ae3752b5570980b491b715acb1360ac2e3b5e0d", 0xdd}], 0x5, &(0x7f0000002500)=[{0xb8, 0x1, 0x1, "48cb4beba74e7c7a63d6e2da9b7329f708dc94ce6faf401fc39e3cfc849dc7b577d52d918b140f5b8b2f93d35cb5bfb025b46829c1d34c6d4afc55f281fb5827112bf675224ed7a18f53ac8c2f1b71be6c7112dca715ba34b32bd7642a24e006a5f55d8760792a501a45ef840764b1e1c0f6266262e8bd939064043a032194b3bb71a769f49cb8a5caff7571b6f06db297b907b95fc71d31977cd52d98715b249a"}], 0xb8, 0x4}, 0x8}], 0x3, 0x800) timer_create(0x0, &(0x7f0000001440)={0x0, 0x1d, 0x4, @thr={&(0x7f00000013c0)="d873b59a46a146edd833f062cafd56cb00c191aec8cbfabb652f75cc261e18088012171ee329befe05dc94e55bb0f2a05cfd626a9c541b42f45997ee148a5e17255e92396c9ca214db4eedac122f8c7a326a1ffb2a9b110380bb1ddc1d0789f9f6e9a2a7af20463d62ac4749", &(0x7f0000001580)="cf7ba8e8be9b7fcaced6077c3f2100fac45adda59f5cb59951be391b3f549e2241527b966be3551f8ffe48a30aaf17b6d3e20ca7793220b7b6a5b2f408638550e81b86adb8d03eff6d9a7306bee5675e91297abd9b72e2bed8d35bab0a2255e256bea1c4f0e5d25af96fd52af8c33987cbbc3e474d1fda8eb21232c3a44a8b435f715aa66b39d2d67186fbb09b13305074ca64f5a0b18cfd3756d5c5948ef4b816a0cce8f604e74b511c55e3c8210ccd0aa4941407e13d168a1630ef0219"}}, &(0x7f0000001640)) 2018/04/02 14:26:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, 0x84) 2018/04/02 14:26:41 executing program 3: getgid() close(0xffffffffffffffff) 2018/04/02 14:26:41 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) sendmsg$netrom(r0, &(0x7f00000009c0)={&(0x7f0000000040)=@ax25={0x3, {"394da70a3a0513"}, 0x1}, 0x10, &(0x7f0000000700)=[{&(0x7f00000002c0)="ac22e171b93fa123284d79fe698f34df9a178258874de7197327998f971872a75db95a4b1e5c74b83490ba2810a12b89fb5e60fb83eae50e00c500b078cddffb234c1d59691209418c61ee77b4e959a000650ef89256fd775a3e0c10145200f0791f066e46f399f985668fd1c97006cf8df5b9aa55997858dd3ffb5d46662d4e753b921826238e1bfeb719e01114c6917dc0f11ca58de09cdcf242cad7525267576828bfbab55c4c2fa8dcacf90fb450e25abc1d5eda5c70d685560a7b58083c36cafdef15458ebc32b142db974f85b5281238ec2c800f9f8ea98d631d4242c0c1d19026a2522a", 0xe7}, {&(0x7f00000003c0)="98a62c6ef4ac0314f6774241125c5295568de5553ff4a592cb672ec2aef4495fe0b81a75f76d645e15affa479d628a0c877b59b173c632203d0e958d7f7ef421901baae5bf87f7f7581aec4326791b49611074af43416ff53327f3d71fec21292f32abb00a90861784bb5c4abe5bc043642865003ede9245e1ea390055e3ecf732e0acc40e67184d31608f769569329fb3c1fc82868447d94ab6ce4df92023c2728292f5181cf8a1bd2f2030e949b1ff59108a740102c70a57e8b0e3c6181b5da58104416f75ad5934919163d5b91d17f4df66", 0xd3}, {&(0x7f0000000580)}, {&(0x7f00000006c0)="5320425cc56ac3de9e46bbbb9b937fa8bfd2aba6abd064", 0x17}], 0x4, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x120, 0x4000000}, 0x20000014) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180), 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x6, 0x10}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') io_cancel(0x0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x7fff, r2, &(0x7f0000000580), 0x0, 0x100}, &(0x7f0000000600)) pread64(r2, &(0x7f0000000200)=""/53, 0x35, 0x0) lseek(r2, 0x0, 0x1) ioctl$KDDISABIO(r2, 0x4b37) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/02 14:26:41 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffffff, 0x2000) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x200004) 2018/04/02 14:26:41 executing program 4: socketpair(0x17, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000040)={0x0, 0x10001}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getgroups(0x1, &(0x7f0000000100)=[0x0]) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) getgroups(0x7, &(0x7f0000000500)=[r2, r3, r4, r5, r6, r7, r8]) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x1, 0x0) bind$vsock_dgram(r9, &(0x7f0000000580)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) ioctl$RNDZAPENTCNT(r9, 0x5204, &(0x7f00000005c0)=0xfff) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000600)=@generic={0x197, 0x99, 0x76}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0}, &(0x7f0000000680)=0xc) ptrace(0x421f, r10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000006c0)={{0xa, 0x4e23, 0xffffffffffff42ca, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, {0xa, 0x4e20, 0x80000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x43c44719}, 0xb5a, [0x4, 0x5, 0x4, 0x200, 0x2, 0x8, 0x5, 0x2]}, 0x5c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000740)={0x0, 0x1}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r9, 0x84, 0x5, &(0x7f00000007c0)={r11, @in6={{0xa, 0x4e24, 0x64d3, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}}, 0x84) mknodat(r1, &(0x7f0000000880)='./file0\x00', 0x1008, 0x80000000) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00000008c0)={0x9, 0x600000000000000}) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000900), &(0x7f0000000940)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000980)={0x9, 0x0, 0x1, 0x47e8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000009c0)={r12, 0x3f00}) r13 = syz_open_dev$sg(&(0x7f0000000a00)='/dev/sg#\x00', 0x7, 0x8000) setsockopt$SO_RDS_TRANSPORT(r13, 0x114, 0x8, &(0x7f0000000a40)=0xffffffffffffffff, 0x4) accept$netrom(r0, &(0x7f0000000a80), &(0x7f0000000ac0)=0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000b00)={0x3, 0x4, 0x7fff, 0x7, "aeea3ccb0ad3f6b11728552ea31f158ce61ac104b209bade470550bc889bf27f6efe88f1fcabd855f407ba8d"}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000b40)={0x1, 0x0, [{0x9f7, 0x0, 0x80000001}]}) 2018/04/02 14:26:41 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x54, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x87}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="73000000220c0000f467f13fbc224e3edea7cad987a7e67135a6cfd1cd2be5b6f75b7e4df3df5cda2a3f01c81bc0b675822b732e5608a59fa1fd07a6b7b3c26954afded0620d5ec5b7485ce95664aa43d0958e133d153bc5188317500af29852bc21c94196abb29801b9d1d766617da5a9f0b32437feffffff36fcbee8a6a7bef73883857d5d3dfbc016d12f66b67556b3d7f384669a20cf73af9b2c95b68f3e0a7d19a9ab96079745121aa399e67ef45f4c0ad3449a8a45ac2a4596e1d1b98cd738ba7da73f8ed759fbd85597bfbb156bcb3a8700000000"], 0x200) sendfile(0xffffffffffffffff, r0, 0x0, 0x4) fcntl$notify(r0, 0x402, 0x2a) recvfrom$unix(r0, &(0x7f0000000580)=""/123, 0x7b, 0x2, &(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000004c0)=0x1b8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000, r0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) ptrace$peekuser(0x3, 0x0, 0x1a) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="6a3d604dffef6c641c32f327b4f07a1065bc9cb6ce59ab73159378516f4e8095f9049a57bfe7fbb352395c17c3c5d25dec59bb9bbc10aa05e9f89a05b46da75a8fdf86f96c5e502109a82fa0758ffd141c136b44350b65114b2fad5293e370035fdab85d952c511445a69719d0ce7f4b"], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000880)=ANY=[@ANYBLOB="2d5d220333d9682eeea3c4f3093af8421e3eeace77b66d5e49583726b511d45f3148c1790d013d60ef6dff06afada3b80c2a9a5b3e72c98c51156146f842fa6c6bbe3f8727a6f1fba5088d941bb697dbaa9b12368242e5c938d2c609be3f51c3", @ANYRES64=r1], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fallocate(r2, 0x3, 0x0, 0x81) timerfd_settime(r0, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) listen(r2, 0xffff) 2018/04/02 14:26:41 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffbfd, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0xf1}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r2 = syz_open_pts(r1, 0x200000000) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x2) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) socket$alg(0x26, 0x5, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) r4 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x0, 0x2880) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xffffffffffffffe1, 0x0, 0x6, 0x0, 0xcbbe}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x6, 0x10000000, 0x4, 0x9, 0x0, 0x1, 0x0, 0x800, 0x8, 0x40, 0x1, 0x1}) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000004c0)={r4, &(0x7f0000000380)="8281f22d00259f3966a7515e1811fe7fc41282e89a92cab2af256880da31befd8098854e3028ff8ee02be574edc779c0f77d04cff5846ff9448e996d881793a2faa725df2bec8092d2141f34c753b7973f10cd5920c4febf2805baeb4505e69a5068", &(0x7f0000000480)=""/31}, 0x18) close(r1) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000640)={0x3, 0x6}) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f0000000500)=0x14) bind$can_raw(r4, &(0x7f0000000600)={0x1d, r6}, 0x10) 2018/04/02 14:26:41 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff0100", 0x1302}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)}]) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@empty, @multicast2}, &(0x7f0000000080)=0xc) 2018/04/02 14:26:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r3 = gettid() socketpair(0x9, 0x7, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$kcm(r4, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000080)="05d73cbcd4c4ca54bf15598a509ff98127457c784fc97db63752f4fc2db656fa3198a179a6466040cfbba7e8ca6c7c681111d4844c77c6772226f418380a66810627ae559b4b16c589943fa35169a00f5b5d372bf7586195faab1f6e3369f43784d646fb783114811999eb74e527d75760823bf5cd8b9338809443c5732b8efb8c01", 0x82}], 0x1, &(0x7f0000004e00)=ANY=[], 0x0, 0x4}, 0x4008000) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000000)=r3) readv(r2, &(0x7f00002d9fa0)=[{&(0x7f00003cb000)=""/4096, 0x1000}], 0x1) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027fd4)=@mpls_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) socket$packet(0x11, 0x3, 0x300) recvmsg(r2, &(0x7f0000ea0000)={&(0x7f0000dbdff0)=@ax25, 0x10, &(0x7f0000621ff0)=[{&(0x7f0000d74fdd)=""/35, 0x23}], 0x1, &(0x7f0000933000)=""/16, 0x10}, 0x0) socket$key(0xf, 0x3, 0x2) r6 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r6, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'gretap0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80}, r8}, 0x14) 2018/04/02 14:26:41 executing program 4: r0 = socket(0x2, 0x1, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffff001, 0x2, &(0x7f0000000080)=[{&(0x7f0000000100)="27d47e54266584a0146e1a024b1b27e0bcf73e32c51d2233ef6a6fa90bde209d5cc9804027c5c1c7d5cba3add430de16a4c4432cd0dc6b0d4a5dfb1168e7aa375cd76205515d121c9fbad11e33d0e7d2e67921b3fc68e803b8dd19643fafd2b02d1e742dc20bd3e3ec40cb575ef05a0ba28071935c0b6b505ef0aa24fae0a4840844eb119fcd9dacb8fa8e34c021e595a4dd839aea488ed0b1952a6a991d9bf6da0b556074c749a413a3f05fe7a3e9160193ca0c7d1b9c1d42f01b529bdca8339467a914cee77f89406d1dfec0191eaf56453330", 0xd4, 0x40}, {&(0x7f0000000200)="34c831552c4d50e4fdfe790d36d2e09ba028486084a992bb942ea8482dbccb11e2dc063d2f826380eede78999d877f0dc71a696cb7441ade41195b4ee7590cdd0e051fc5a948b6d2caa581d5c09f901e311951b8d30833686f90e89d24de7c90e4334ff2c13c9350577024942894b53f5a5d1941c2d53a7a4fea700dad2dac1cc58e49bcc6b4f89b935a0d52ccaa5aa0e6cdedf0e4d55f2d26719bfccf47ad6e7c39a3b8d111962b4ba2d156d7880566628e8a2f6935c5fb18f6fefc5f6dfdcbc7a3b9f3fc41decf002e2551e85b7df73729be6f402151248eabef8f0645e3d64988733e6a6ca3", 0xe7, 0x3000000000000000}], 0x8000, &(0x7f0000000300)={[{@notreelog='notreelog', 0x2c}, {@thread_pool={'thread_pool', 0x3d, [0x3e, 0x3d, 0x33, 0x38, 0x3d]}, 0x2c}, {@rescan_uuid_tree='rescan_uuid_tree', 0x2c}, {@fragment_metadata='fragment=metadata', 0x2c}, {@max_inline={'max_inline', 0x3d, [0x7f, 0x7b]}, 0x2c}, {@nodatacow='nodatacow', 0x2c}, {@space_cache='space_cache', 0x2c}]}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="eff1c9d251eb66ea4fc7536b3d20b747", 0x10) 2018/04/02 14:26:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f0000000380)}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xdf, "e993722012e4581ede1c5108ea4b328ed29cc2f2260c9e11581b0d2c2e443e6fcccce31c1289c53a94e9cce6f87c3d904ed7d150b5329f068721a697f9a095fa3bdfd277f8ba424277b9db6287e0084c38a17f8eba8b16202be997bfe6290f18b5eedd547745ccf105bc30e83acc7b7fabb0b7a22cdfb35ebda5a4441487cc24c2f8ff3adfca58ba58b493d5df8b887a2a8e218fe9cb32e63d456544664b486b5fdbcc9a280283fd30f589d77a80600df179e7e543696289eef7d8c94514f16e979ec5e6916bf735974a3214e258bbb73b2c3510daad8052499e9a2ce7fb56"}, &(0x7f0000000180)=0xe7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0xffff, 0x2, 0x3f, 0x8, r2}, &(0x7f0000000240)=0x10) 2018/04/02 14:26:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000187000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x10000) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000080)="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", 0x102) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000aa1000)) 2018/04/02 14:26:42 executing program 3: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)}, &(0x7f0000000240)=0x10) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/04/02 14:26:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x400, &(0x7f0000000040)=""/8, &(0x7f0000000080)=0xfffffffffffffd7e) 2018/04/02 14:26:42 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1e8e, 0x8, 0x1, 0x68d8fc40, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000001c0)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f00000000c0)='E', 0x1) 2018/04/02 14:26:42 executing program 6: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x1810, r0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x0, 0x141000) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000540), 0x68) sendfile(r3, r3, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000080)) io_setup(0x4, &(0x7f0000000100)=0x0) io_submit(r4, 0x1, &(0x7f0000000500)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000380)="26108beed8be693d025a03c198a04ea16dc67fd905b498387a5dcf33442867f60386dc57148751218eccaa9074bb3322d8e2d145b61c6dd45c185c074704ca97f3ff1d35d060eb06dd3f7399ab0165938b1fb1d09389528e841f983419260be3f36192b497003be8", 0x68, 0x7, 0x0, 0x0, r2}]) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x5}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) accept4$alg(r0, 0x0, 0x0, 0x80000) r5 = getpgid(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) setpgid(r5, r6) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101082, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000005c0)={{0x0, 0x3, 0x10001, 0x1, 0x1}, 0x1, 0xffffffffffffff89, 0x7fff}) close(r7) setsockopt$RDS_CONG_MONITOR(r7, 0x114, 0x6, &(0x7f0000000200), 0x4) eventfd(0x4) 2018/04/02 14:26:42 executing program 4: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGIFINDEX(r1, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) dup(r2) read(r1, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/02 14:26:42 executing program 1: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 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) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000001b38)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [], {0x77359400}}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x10000, 0x400) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xe9f}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='cmdline\x00') sendfile(r0, r3, &(0x7f0000000140), 0x5) 2018/04/02 14:26:42 executing program 5: ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2000000005, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000066c000/0x2000)=nil, 0x2000, 0x9) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000080)={0x6e, @multicast2=0xe0000002, 0x4e20, 0x2, 'dh\x00', 0x2e, 0x80, 0x5a}, 0x2c) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/stat\x00') mlock2(&(0x7f00001ec000/0x3000)=nil, 0x3000, 0x4) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000000c0)=0x7) accept$packet(r2, 0x0, &(0x7f0000000140)) ptrace$getsig(0x4202, r1, 0xfffffffffffffffd, &(0x7f0000000000)) [ 603.284322] binder: 10710:10712 BC_INCREFS_DONE u0000000000000000 no match [ 603.316524] binder: 10710:10727 BC_INCREFS_DONE u0000000000000000 no match 2018/04/02 14:26:42 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400201, 0x0) prctl$setname(0xf, &(0x7f0000a9aff2)="6c6f2c70726f635c4750572af493") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x4, 0x8}, 0xc) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/04/02 14:26:42 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x68}, 0x1}, 0xfffffffffffffffc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0) 2018/04/02 14:26:42 executing program 2: 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 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000180)=[{}], 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x8100, 0x0) fsetxattr(r0, &(0x7f0000000100)=@known='security.evm\x00', &(0x7f0000000140)='\x00', 0x1, 0x2) write$rdma_cm(r1, &(0x7f00000001c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0xa9) 2018/04/02 14:26:42 executing program 0: ioprio_set$pid(0x0, 0x0, 0x58f9) r0 = getpgrp(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x8) fanotify_init(0x10, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000100)={{0x5f6f257, 0x0, 0x10001, 0x10000, "df800aebae324b0142e0e392fb5767a9105ee05b9fb85e7adc0e93a3180cc397d6bebe44a6cf4debb3247ee8", 0x63501bf}, 0x0, 0x0, 0x3, r0, 0x8, 0x2, "d8cfe1c718534875da8c45030b10118f873ba5e7085152741fed51efc04776c2cbf705d530a74e837f1963cce82ea0c75d350dffbf8a3e55999a63ff947d16c0", &(0x7f00000000c0)='gretap0\x00', 0x8, [], [0x3d, 0xffffffffffffffae, 0x3, 0x7]}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x4, 0x2, 0x813, 0x81}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000540)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f00000006c0)=0xe8) sendto(r1, &(0x7f0000000440)="90474a9d87f2e72dee90580fca888b5f4cec120b6506c445a4e37eeb93f1be4283a856d70a1a18120e00bc6dc148a09552b81a61a9956ca846f43d843154f3957bfecd558023afdc7323e3f51371cb8b8b7363f4e328cf8d3e8608a5d59f7610b4e2c10aa6a5197cdcfcc918aa6775d008adb54606fddf472acca6281cc389b2be6d6944efcb01ab6ef378ec6c1b150b50c8df463936e46bfe6c36d8803e0c5fafd1eb263825a7cfc417d991b9b1f343140a58f0abd5554ca11c6cb81aa57629394b25a29148a881700cb9da7be636bfc5bb097f9e591f8f1db5030a082ca7f6a0de946b36e5a212d200583527", 0xed, 0xda432c7bae73531a, &(0x7f0000000700)=@hci={0x1f, r2, 0x3}, 0x80) truncate(&(0x7f00000002c0)='./file0\x00', 0xffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x76c, 0x7, 0x88, &(0x7f0000fff000/0x1000)=nil, 0x2a}) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) r4 = socket$packet(0x11, 0xfffffffffff80000, 0x300) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) getsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000000300)=""/240, &(0x7f0000000400)=0xf0) prctl$setptracer(0x59616d61, r0) 2018/04/02 14:26:42 executing program 5: unshare(0x40600) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{}, {}, {}, {}], 0x20000000000002a2, 0x0) 2018/04/02 14:26:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8437, 0x100) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr=0x81}, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000080)={r0, r0, 0x4, 0x7, &(0x7f0000000040)="e894c92fca9132e5d92115f900b7eb1cc70f671edc2f0b014349c67a5e62567045cde72db00267b26e5458c3ee92d59c", 0x1, 0x439587ee, 0xffffffff, 0x5, 0x81, 0x200, 0xffff, "951827bf9a1958b22b3aa9aeceb165094a60eb0b47114a75"}) sendmmsg(r0, &(0x7f0000005340)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000740)="f27b659b3ae3bb7986c0b71d862b39f0", 0x10}], 0x1}}, {{&(0x7f0000000880)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001a40), 0x0, &(0x7f0000001a80)}}], 0x2, 0x0) 2018/04/02 14:26:42 executing program 7: r0 = socket(0xf, 0x802, 0x0) write(r0, &(0x7f0000000100)="220000002100070600be0000090007010a00001effe3000057ff040405000c0028be", 0xf) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ip6gretap0\x00', 0x5}) 2018/04/02 14:26:42 executing program 2: 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 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x800, 0x100) bind$llc(r1, &(0x7f0000000080)={0x1a, 0xffff, 0x6, 0x6, 0x101, 0xd661, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) 2018/04/02 14:26:42 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x401, &(0x7f0000fa5000)=0x0) io_getevents(r1, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000000)={0x9, 0xffff, 0x240000000, 0x0, 0xfff}) io_submit(r1, 0x1, &(0x7f0000c32000)=[&(0x7f000036dfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000d70f92)}]) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/87) io_destroy(r1) 2018/04/02 14:26:43 executing program 7: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000fc3000), 0x4) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0), &(0x7f00000000c0)=0xffffffffffffff3f) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) ptrace$poke(0x4, r2, &(0x7f00000002c0), 0x3) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x1, 0x0, 0x2, 0x0, 0x3, 0x20000, 0x672ebef39f9fd1d2, 0x2, 0x0, 0x86b8, 0x400, 0x10000, 0x10000, 0x7fff, 0x3f, 0x4, 0x3842d91c, 0x6, 0xfffffffffffffff7, 0x101, 0xfff, 0x1, 0x5, 0x7, 0x0, 0x7, 0x20, 0x7fff, 0x8, 0x3, 0x1, 0x401, 0xffffffff, 0x3, 0xb13a, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000080), 0x4}, 0x80, 0x7, 0x8001, 0x0, 0xeb0, 0x7fff, 0x1}, r4, 0x7, r0, 0xb) sendmsg$nl_generic(r3, &(0x7f0000000040)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000da5000)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) 2018/04/02 14:26:43 executing program 2: pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="1e", 0x1}]) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000180)={r1, 0xffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="2ed1c7de370242415b7040e2bbd16bfae256a4b224310c8451904673632b001338a5305de7848b59a17a521468bbbf889e3111a4622b57098d0096cac1625ce912507838141f8a97643dd11b79bd8e2a8f175bc76d760fec5ad8f0c65cfaba3ac12c267d4f238f3810f680201245ef81b027231d3aa7f4758230aff0e6a347ed16c8e4d1e9568a05b4b36fb0ffa8a9d60ed2677c5847b413e12a094603c59e"], 0x1) 2018/04/02 14:26:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002d3a4b0000000000000000040000000c000000080004000c00000000"], 0x1}, 0x1}, 0x0) 2018/04/02 14:26:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x2, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000280)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000013000/0x2000)=nil, 0x2000}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000680)={@dev={0xac, 0x14, 0x14, 0xd}, @multicast2=0xe0000002, r2}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2}) r3 = syz_open_dev$sndtimer(&(0x7f0000000740)='/dev/snd/timer\x00', 0x0, 0x803) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) socketpair(0x8, 0x800, 0xea6, &(0x7f0000000240)) ioctl$TUNSETLINK(r1, 0x400454cd, 0x336) lstat(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x2, 0x9}) r6 = getpid() getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x6) syz_open_procfs(r6, &(0x7f0000000200)='attr\x00') ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) getresgid(&(0x7f00000003c0), &(0x7f00000004c0), &(0x7f0000000500)) getsockname$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4400) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x8002) r7 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$sock_SIOCADDDLCI(r7, 0x8980, &(0x7f00000006c0)={'bcsf0\x00', 0x6}) syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file1\x00', 0x6002, r4, r5, 0x9, 0x0, 0x0) 2018/04/02 14:26:43 executing program 1: socket$netlink(0x10, 0x3, 0x0) 2018/04/02 14:26:43 executing program 6: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/179, &(0x7f0000000000)=0xb3) 2018/04/02 14:26:43 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x81, 0x20, 0x8, 0x6}, &(0x7f0000000380)=0x18) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x11}, 0x5, 0x1, 0xff, 0x0, 0x3, 0x20}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000200)={0x6, 0x3, {0x3, 0x0, 0x6, 0x1, 0xffffffff}}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x6c0000, 0x0) write$fuse(r4, &(0x7f0000000100)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out={0x200}}, 0x12) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000140)={{r5, r6/1000+30000}, {0x77359400}}, &(0x7f00000000c0)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r3, 0xc, &(0x7f0000000040)}, 0x8) 2018/04/02 14:26:43 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x2af, 0x5, 0x80000001}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xa}, 0xfffffffffffffffa}}}, &(0x7f00000001c0)=0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="85009efeffff"], &(0x7f00006a4000)=0xa8dc20790e4c8386) 2018/04/02 14:26:43 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0x9c, 0x2}, 'port0\x00', 0x82, 0x20, 0x1, 0xd74, 0x9, 0x3, 0xd7, 0x0, 0x7, 0x1b}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000280)="d76a02630adfc2c0fbe4eff0ed5c4be86c78ed35b927829c4563a6d0924bc17ffd0a3d226675eb96c0a6d3f96d3aa8de1d22e4354c8e6642b2f64a22d0e9f986ba7d9d9979e82a86ff270cbc5a936262b7c0cdfd84324a3498e1282922c0e44578db4e7312b93bfd917a168268666771f19584", 0x73) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f0000000080)=""/24, &(0x7f0000000100)=0x18) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14, 0x0) bind$can_raw(r0, &(0x7f0000000240)={0x1d, r2}, 0x10) 2018/04/02 14:26:43 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000240)='cpuset\x00', 0x3) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x1103}) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x7, 0x80901) 2018/04/02 14:26:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, 0xfe17) socketpair$inet(0x2, 0x4, 0x7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x31, "0c305052a02183d6f9619f905db2372d0876b44b91906676295acf14bfadefbf2c35be2ef3ada850e4e0d59fe4ab61876e"}, &(0x7f0000000240)=0x39) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x7, 0x200, 0x200, 0xff, r3}, &(0x7f00000002c0)=0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@empty, @rand_addr=0x3fd, 0x1, 0x1, [@rand_addr=0x101]}, 0x14) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x680, 0x0) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000000340)="b59dbdedff4adbddd87c178c62c200956215a02f2f56ddfc735bd01ed15b904ac29c0487cb8be19d3091a5445eb16393dfb07758e1543bd478e1969bc51d8ee9280bbb890a9a0cdb0a0390342d2c367a7a35dbe3f743f63b0d34ae483f719adcb4108d8094d9") socketpair(0x8, 0xa, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00000001c0)={r6, r7}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0), 0x0) 2018/04/02 14:26:43 executing program 4: r0 = socket$packet(0x11, 0x1000007efffffd, 0x300) r1 = socket$netlink(0x10, 0x3, 0xe) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00000000c0)=0x4, 0x4) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/02 14:26:43 executing program 7: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400001) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000080)="e8", 0x1}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000280), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000029385094fee230edfc0c6565643b799365195f1b76"], 0x1000) 2018/04/02 14:26:43 executing program 5: socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/unix\x00') sendfile(r0, r1, &(0x7f000097d000)=0x10000000, 0xff) linkat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x1400) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/02 14:26:43 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x7f, 0x979, 0x0, 0x0, 0x0, 0x7ff, 0x89, 0xfffffffffffffffb, 0x1, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$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) 2018/04/02 14:26:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) setns(r0, 0x8000000) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d5fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) recvfrom(r1, &(0x7f000069cfc1)=""/63, 0x1a, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0xfdbb) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x6, r1}) 2018/04/02 14:26:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x400100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0xffffffff, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x7d, r2, 0x10001, 0x100}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000000ecffffffffffffff00080000000000"]) 2018/04/02 14:26:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/254) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000062d000)={0x14, 0x24, 0xafb}, 0x14}, 0x1}, 0x0) 2018/04/02 14:26:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000140)={[], 0x0, 0xfffffffffffffffe}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockname(r3, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80) 2018/04/02 14:26:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x58001, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000004c0)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000500)=0x3, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000440)={0x9}, 0x1) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000000)={"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"}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x7f}, {0x0, 0x9}]}) 2018/04/02 14:26:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000000c0)=0x3) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000280)=0x90) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$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) 2018/04/02 14:26:44 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x3a9, 0x4) connect$inet(r0, &(0x7f0000593000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = accept(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000000c0)="5a36a44884", 0x5) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000001c0)={'mangle\x00'}, &(0x7f0000000180)=0xfffffffffffffea8) 2018/04/02 14:26:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x22002) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setreuid(r3, r4) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000001f40)=""/4096) clone(0x0, &(0x7f0000001f37), &(0x7f0000000080), &(0x7f0000001000), &(0x7f0000e76000)) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) modify_ldt$write2(0x11, &(0x7f00000002c0)={0xff, 0x101000, 0x400, 0x4, 0x8, 0x80000001, 0x6, 0x0, 0x8, 0x5e4}, 0x10) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000100)={0x7}) 2018/04/02 14:26:44 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000040)={0x3, 0x8000, [{0xfffffffffffffffa, 0x0, 0x3}, {0x40, 0x0, 0x3}, {0x8000, 0x0, 0xdc}]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r1, 0x1000000000000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x20000, 0x0) r3 = fcntl$getown(r0, 0x9) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) kcmp(r3, r4, 0x5, r0, r2) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) sendfile(r0, r1, 0x0, 0x4000000010003) 2018/04/02 14:26:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000006, 0x10000000032, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x84, &(0x7f0000000800)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xb432, @ipv4={[], [0xff, 0xff]}, 0x7}, @in={0x2, 0x4e23, @rand_addr=0x9}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xc}, 0x3ff}]}, &(0x7f0000000100)=0x1b0) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000c805000030050000180100002802000028020000e8020000300500003005000030050000300500003005000006000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000de00000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000004000000000000002800727066696c74657200000000000000000000000000000000000000000000010000000000000030005450524f585900000000000000000000000000000000000000000000000000100000010000807f0000014e20000000000000ac141414ffffffffffffff00766c616e30000000000000000000000073797a6b616c6c657230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000003510000000000000000000000000000e800100100000000000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a300000000000000000000000000000000000000000000000000000000001000000000000000100000001000000280045434e0000000000000000000000000000000000000000000000000000001101010000000000ac1414197f000001ffffff00000000ff7465716c30000000000000000000000065727370616e30000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008400006800000000000000000000000000009800c000000000000000000000000000000000000000000000000000280045434e0000000000000000000000000000000000000000000000000000003000010000000000ac14140fac141417ff0000000000000074756e6c3000000000000000000000006e723000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f000320000000000000000000000000000058018801000000000000000000000000000000000000000000000000c000737472696e670000000000000000000000000000000000000000000000010000f8ff6b6d700000000000000000000000000055162e77b1d4e450719aa1830553723024ad15e68503d42e4409c4eb5fa0ea891c7eef15153236b821526512b2f1f16b99aace60981f26209642eea2f9f3a2b1226fdd6c016477b76e9581ab0ccf0441d38c865e54e5f02c0295f94c34405ba2f87f314e851d4a6e2e2f24baca725370967e2f390c77d3a794520ee689943ee71e010000080000000000000030005450524f58590000000000000000000000000000000000000000000000000800000004000000000000004e240000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000000000002800544f530000000000000000000000000000000000000000000000000000000606000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x628) readahead(r0, 0x898, 0x5) 2018/04/02 14:26:44 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x100000001) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)={'security\x00', 0xce, "353832f69dc299c094bb31d631ef5a3182103e846381a5c28032a223ad540f84f24a4d4b59411f31e41be62f94e8521e6180ff2b3b2d395bddf0443a8b1bed85adc911df46946270f06b322fa2ee5e8cb1e21d8b6ad5f0b3cec2db36e9dffc943e4e294148d7079b351b6d1239d4dd8a6e7b85cc29e50b6c79951bab7f9de5938fed1ce6c83b8dc6db6b9daab1cd5b8cab9eae173f4280aa93b954ce27030541013996353ffb76c9f91e535033cd8f1e9d02c15f96c6af3308d7c2b4d36b762cdfa373388c0d8144dde4b428142a"}, &(0x7f0000000240)=0xf2) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000080)=0x8, 0x4) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/97, 0x61}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) 2018/04/02 14:26:44 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x1) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)) 2018/04/02 14:26:44 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2, 0x0) ioctl(r0, 0x800000000000937b, &(0x7f0000000000)) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000000)={0x2, 0x7c1}) 2018/04/02 14:26:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x8001, 0xfffffffffffffffc, 0x7d9c, 0x7, 0x8, 0x386, 0x3ff, 0x6, 0x8, 0x85, 0x8000, 0x9}) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xfffffffffffffeff, 0x189041) syncfs(r1) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000140)="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") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/02 14:26:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd320-generic)\x00'}, 0x58) socketpair(0xb, 0xb, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) exit(0x1f) socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="000000000000000000200017d4edb818d1326c3b457d1ce89bd368aa68e80db8ed46c3e0104cab924318c1c340f91508830f3396d8036461083a1a90931be8f96d", 0x41) 2018/04/02 14:26:44 executing program 5: utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x101, 0x1}) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0x80, 0xfffffffffffffffb, 0x6, 0x83, 0x6}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x80000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'lo\x00', 0x0}) recvfrom$packet(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x142, &(0x7f0000001400)={0x11, 0x1f, r2, 0x1, 0x2770, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001440)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001500)={r1, 0x50, &(0x7f0000001480)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001540)=r3, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001580)={0x0, 0x9}, &(0x7f00000015c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001600)={r4, 0xffff}, &(0x7f0000001640)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001680)={0x0}, &(0x7f00000016c0)=0xc) fcntl$setown(r0, 0x8, r5) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001700)={'vcan0\x00', {0x2, 0x4e20}}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001740)='/dev/sequencer\x00', 0x4000, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000017c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r6, &(0x7f0000001940)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x2000190}, 0xc, &(0x7f0000001900)={&(0x7f0000001800)={0xcc, r7, 0x600, 0x70bd2a, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x80, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff80000000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0xcc}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) recvfrom$packet(r1, &(0x7f0000001980)=""/10, 0xa, 0x10100, &(0x7f00000019c0)={0x11, 0x1f, r2, 0x1, 0x8, 0x6, @random="50069021f7bf"}, 0x14) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001a00)={0x1ff, 0x0, 0x6}) ioctl$KVM_TPR_ACCESS_REPORTING(r6, 0xc028ae92, &(0x7f0000001a40)={0xff, 0x4}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000001a80)={0x1, 0x0, [{}]}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/vcs\x00', 0x400, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001b80)=0x461) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001bc0)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) ioctl$TCSETS(r1, 0x5402, &(0x7f0000001c00)={0x8, 0x145, 0xd72e, 0x800, 0x9, 0x100000000, 0x100000001, 0xff, 0x8, 0x1, 0xfffffffffffff952, 0x7}) ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000001c40)=[0x1, 0x8]) r8 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r1, 0x5a) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001c80)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001dc0)={0x40, 0x0, &(0x7f0000001cc0)=[@increfs={0x40046304, 0x2}, @clear_death={0x400c630f, 0x4, 0x1}, @register_looper={0x630b}, @free_buffer={0x40086303, r8}, @enter_looper={0x630c}, @increfs_done={0x40106308, r9, 0x3}], 0xa9, 0x0, &(0x7f0000001d00)="708f9a234bdfa4f7354561d2db9f7c85012b02938edaf65b8d7be69d38067094def63f78b6cd6bff3026c9df7001bb0c9975a94962f8b1acaec1fcb063df6520b98c6db71867d5c6ba2e65f9f43cd2b5bab581959c229e60d38b6a5c5ed59cfe517dce54cd2b37a69b8253f700dec9e025531a016733ebc866d23043f81ffba24556585c7d88dfc68182a7cfdcc07a8ff422d0919bc9b17a99d7a7b1a32517efeeb0b7db20bee4345e"}) 2018/04/02 14:26:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000077000)=""/133, 0x139) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000700), &(0x7f0000000740)=0x10) 2018/04/02 14:26:44 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2f1e, 0x28001) write$evdev(r0, &(0x7f0000d0e000)=[{{}, 0x1}, {}], 0x30) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfff, 0x800) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000001180)) r3 = add_key(&(0x7f0000001340)='id_legacy\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001440)="41a6fe33e32a845e8ed50e0cae2c2133ce354b08365004822895247f4f1939d75309993330e5bc256fec1f3951b7cb433ca2fd379569ce26481ea616a0442387a2aca20520ca8d7e98bb60365c49a0c7a25118d993e8f0ec048b77ea678025b79787f3b3066f16462a8b9dd1de5467d3901dcc929c4b834f1818281444b8c94f8cecf396be139a659143790402296b55cdc18c0c521ef794b212a8096156d73ec954e5c2b752962113ca26224504a0289a638ce9f3f7ccb89538dc346fe26ace608ee466cd85d0fb3b894e8ae20b", 0xce, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000001540)='keyring\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, r4) r5 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) lseek(r5, 0x0, 0x2) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001200)=0x1, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000012c0)={'nr0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000011c0)={0x0, 0xfff, 0x20, 0x7ff}, &(0x7f00000015c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001280)={0x3, 0x4, 0xfffffffffffffffe, 0xc18d, r6}, 0x10) openat$cgroup_type(r1, &(0x7f0000001300)='cgroup.type\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000006fa8)={{0x50f, 0xa0000001}, 0x1, 0x3}) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000180)) sendmsg$nl_generic(r1, &(0x7f0000001400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20005}, 0xc, &(0x7f00000013c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1054}, 0x1, 0x0, 0x0, 0x1}, 0x40) 2018/04/02 14:26:44 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) dup2(r1, r2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) r4 = accept$netrom(r3, &(0x7f0000000140)=@full, &(0x7f00000000c0)=0x48) getresuid(&(0x7f0000000440), &(0x7f0000001a80), &(0x7f0000001ac0)) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r7, 0xc018ae85, &(0x7f0000000040)) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r8, 0xa, &(0x7f0000001a00)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0xf, 0x9, r3, &(0x7f00000001c0)="849c158cd81d3f652911a2d7d4aa", 0xe, 0x0, 0x0, 0x1, r3}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x7fff, r3, &(0x7f0000000280)="a20e8f46a32aa3ae0adfeee50b61", 0xe, 0x9, 0x0, 0x0, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x100000001, r3, &(0x7f0000000300)="98daa1c940dbd428ecb6c5c50be64b9475551caf710f4410c0f76af26e3e424272eda9e557d2d2ed09aef7acea93ba47187180ca38f36a5058c3a336575659bb90c2383e4174c69e3f63b7244f1bcd563ea0b322ebc1b6a6def933be522541f4a23ec11bafe9039f184b117317cb9c8f246a8bca5ab0603d0cc60cf114043a6e1649daabea668544a21e1dd7c54a2e474b13929884d4b02d3b9d0708a8929c805316f80278d127e517f265c69dbcb347074311b9b22a51554c00094d153568125a2cdc4a60392d8c43f76fc07badd3ece677ce107b71938b930bc2", 0xdb, 0x20, 0x0, 0x0, r3}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0x400, r3, &(0x7f0000000440), 0x0, 0x4, 0x0, 0x1, r3}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0xcc, r0, &(0x7f00000004c0)="44a5a4ea53943450c588ce5078b9531989d72c24aef67c192e36c1306fcb006fbf89849cd27d3e4a00eb3809cf63a6f5ff31db8b97bf3534b35882dd9a9ee8bc852430eb33785848b425cf80fa381147cd93db61137b1a9d188247f76b528fca7109a6111b0ce2b5a43243008d6bf3fe24f1d3124427b701b18527a1163636f8ee212b1c085f132cdcc44e8091316b3ed428115bd112bea1c1e21201bac01504937daccaa76c27690be64cd95664eb01a2972563ee65fa5e503b742299b386a805f077917be25fe21804ce958a227745ef04e45d2a0dbae96ed3efe592f4a396cd29c858dbcc", 0xe6, 0x3, 0x0, 0x0, r3}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffa, r0, &(0x7f0000000600)="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", 0x1000, 0x3ff, 0x0, 0x0, r3}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x1, 0x2, r4, &(0x7f0000001640)="e01058e8f7acd91e2fbef8070697ef848c0951e580d991b863d7d9b5e545f82bc1a1c15d555bece28d0e3933e1f25a6121cdc46c4bf66f1ad393b10465ecdb075132ee", 0x43, 0x7e4a, 0x0, 0x1, r3}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000001700)="6410662f741ab11e4e4fee4c733df2424d1364590efd9d68eabffbeffe36e4097cbe7c14350d0a387ae20e748e006a641e277bf3f5ca7385ea5ebbba4e6955f59efff0aa4511a38df0fa83049dbb5c19798f2d8eb1e406d36f90ba0f72954617532e7496d3d6d1982531654f05a9715c89a74e76a9f11a3eb0764ef8d8236145e0e103864c3ad924d11c42c96c259d14323eeca9ff119ccdd7431c29b44b97c1da46ddecdabff92b6c70f164e835489094a6410942a063ce0cf48ce7efcf11296f3f02352db0c87fba3fecded01219f40b2d95619c0e8e260b671d2fc7553771e4c73967a4eb21c4bc", 0xe9, 0x8001, 0x0, 0x1, r3}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x2741dad7cf9a79f3, 0x0, r3, &(0x7f0000001840)="fbb64eda14afaa2d420b29ef2cc1c76e9e682e0df220be9622e32b701e01d01e0b5d3bef3af5fe7491c97e0df40627b4c9cf5c4fded837a2c0e395441735eb69ac928cc5474c0d1e680033616d662fe92f75d7045e4e8642d21fe3b1728090751a6382a5a714535cc3b4cad5d8c11b3497ec3f5ca2180cf18a49befb688f8475063ef94ac12eb9a096812fd3cda48cffe177ebd70dc6", 0x96, 0xefeb, 0x0, 0x1, r3}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x7, 0x9, r4, &(0x7f0000001940)="26fe65cb039d196b1957599473a18473c0f2d14dc4783ff85cc1937a8423f51b93eef5bbfbe16f3cf9d2e83b3536c4d11c2f01d41525571f4f349b8b9a9405df716d22acff48b39fd54693af8b062465", 0x50, 0x16e, 0x0, 0x1, r3}]) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000001b00)={0x1, 0x100000000, 0x9, 0x1}, 0x10) io_submit(r8, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="020000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/04/02 14:26:44 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffffffffffebc) capset(&(0x7f00001e4ff8)={0x20020071026}, &(0x7f0000001fe8)) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/02 14:26:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x113040, 0x0) 2018/04/02 14:26:44 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00002f9ffc), 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/04/02 14:26:44 executing program 2: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000001, 0x40201) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) 2018/04/02 14:26:44 executing program 6: r0 = socket$inet6(0x10, 0x3, 0xfffffffffffffff8) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900080002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x101) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) 2018/04/02 14:26:44 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000240)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) r1 = socket(0x1, 0x4006, 0x1000000000200009) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x10000, 0x7c, 0x1, 0x5}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x67e, @loopback={0x0, 0x1}, 0x1}}, 0x4, 0x4}, &(0x7f0000000200)=0x90) 2018/04/02 14:26:44 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000340)=ANY=[]}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0xfffffffffffffc8e, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x0, 0xa03, 0x4]}, &(0x7f0000000240)=0x100) tee(r2, 0xffffffffffffffff, 0x0, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r3, &(0x7f0000000140), 0x100002fb) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r4, 0x43) r5 = socket$inet6_sctp(0xa, 0x80000000004, 0x84) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r6, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r5, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r7 = accept4(r4, 0x0, &(0x7f0000da8ffc), 0x0) accept4$packet(r7, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000000500)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x0, 0x3, 0x500, 0x1, 0x0, r8}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCDELRT(r9, 0x890c, &(0x7f0000000880)={0x2ce7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x4, 0x9, 0x7, 0xfffffffffffff001, 0x0, 0x0, 0x5, 0x0, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000800)=[@in6={0xa, 0x4e24, 0x18c4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000000000}, @in6={0xa, 0x4e21, 0x20000000000000, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x8}], 0x74) sendmsg$IPVS_CMD_SET_INFO(r9, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc0401000}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="24000000c7681e566b148db7fe8ab82cc1a06d7e031953233a53f3033e466f1380b54c6250a16031ddbff4dae2d4514efb6238b2829edfb4b753594f98175e4acdb05ab439d17a96662270115567a7b0b5aaaa1a4630d2358899fc80a058bd75cf4620f5a9fb26bde48f"], 0x1}, 0x1, 0x0, 0x0, 0x20000010}, 0x14) close(r7) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000900)=ANY=[@ANYBLOB="af0000ffffffe500ffff00000000ce107780000002000000010000000200000000000000070300000000714c01000000000000000104000000000000000000000000000000000000000000000800fbff00200000000000000000000002000000000000000500000000004000030000000000000000000000040000000000000000000000fd930007000000000000000000000000"]) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) 2018/04/02 14:26:45 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)={[0x37, 0x0, 0x39, 0x0]}, 0xe9) 2018/04/02 14:26:45 executing program 2: unshare(0x8000000) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7, 0x2200) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000140)={0x3f06462a, 0x9, 0x7fffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) sched_setaffinity(0x0, 0xfffffffffffffe6c, &(0x7f0000000040)=0xd) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) recvmsg$kcm(r1, &(0x7f0000001bc0)={&(0x7f00000016c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001740)=""/176, 0xb0}, {&(0x7f0000001800)=""/105, 0x69}, {&(0x7f0000001880)=""/59, 0x3b}, {&(0x7f00000018c0)=""/87, 0x57}, {&(0x7f0000001940)=""/78, 0x4e}, {&(0x7f00000019c0)=""/93, 0x5d}, {&(0x7f0000001a40)=""/79, 0x4f}, {&(0x7f0000001ac0)=""/82, 0x52}], 0x8, 0x0, 0x0, 0x7}, 0x2040) setsockopt$inet6_dccp_int(r3, 0x21, 0x1e, &(0x7f0000001c00)=0x7, 0x4) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r2, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x102, 0x0) 2018/04/02 14:26:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x42) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) 2018/04/02 14:26:45 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xfffffffffffffff7, 0x6}, &(0x7f0000000080)=0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r1, 0x401, 0x9, r1}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="20000000667194140800000000000000763ccc5f373b98faedbf4ce4c3ed908ee47bc3642c34d565"], &(0x7f0000000100)=0x28) 2018/04/02 14:26:46 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000932fc8)={&(0x7f0000927ff4)={0x10}, 0xc, &(0x7f000095e000)={&(0x7f000019df7c)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1}, @IFA_LOCAL={0x14, 0x2}]}, 0x40}, 0x1}, 0x0) 2018/04/02 14:26:46 executing program 5: openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000140)=0x2000010005) close(r0) close(0xffffffffffffffff) 2018/04/02 14:26:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0xfffffffffffffffc, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) keyctl$join(0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/04/02 14:26:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000001800010100000000000000000000010000000008000500ac1414000000000000"], 0x24}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000180)=0x3, 0x4) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x400, 0xffffffffffffff01, 0xd14, 0x8, 0x8, 0x3, 0x1, 0x8, 0x9, 0xfffffffffffffff7, 0x1, 0x9}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0x2, 0x7f, 0x7, 0xff, 0x2, 0x8001}) 2018/04/02 14:26:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000008c0)=ANY=[@ANYBLOB="80000000000000eeb799890070e9c385d700004000000000000000000000000008f3e89105000000000000009c4fed2a4adb21442ea3eb1e8488cc50b4b309732186a3f90b5997cfc9c286a62b3ec31a8238454d21c0e23f9a9cc1ba988251cb2f2522819c2c291ca0b163517e4266e726"]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000680)='/dev/snd/midiC#D#\x00', 0x3ff, 0x440) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f00000007c0)=""/134) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='nfs\x00', 0x4c4, &(0x7f0000000400)="a24424cac15c36e23727b406808536bb727131254cf290504c3eff3825ba5e48079f264ad8fbf7d6ac15e7e9d9dd6ae2ca30123c9363b91916eddf7f27ef0f3ed1bb37e13ac8806ead6aa1859f25530a52ee85c294b6a92f8bb54cf598e85e4798d8ceb793ede47e4fd7dcf8690523c4a1d095e05fa5c1b56b98873a5d199d0a625373a9d9ddde7a89999e4ca55643fac7df88065f5f0ce7f09b8f02409252ea21a140bdb7228b119c9892dc4eae592a93b20b65f7340ed4fec28781e4464325ef935c3498") mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r4 = syz_open_dev$midi(&(0x7f00000013c0)='/dev/midi#\x00', 0x73, 0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000001400)=""/253, &(0x7f0000001500)=0xfd) shmget(0x0, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f00000016c0)={0x80000000, 0x1, 0x200, 0x6, 0xbee}) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r5, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xffff, 0x7fffffff, 0x180000000000, 0x3, 0x800}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000880)=@assoc_value={r6, 0xfff}, 0x8) setsockopt$sock_int(r5, 0x1, 0x1d, &(0x7f0000ef9ffc)=0xc3f, 0x4) recvmsg(r5, &(0x7f0000edffc8)={0x0, 0xfffffffc, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) r7 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x533, 0x3}) ioctl(r7, 0x2285, &(0x7f0000007000)='S') setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000700)=0x6, 0x4) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f0000000a40)=[&(0x7f0000000940)='|loGPL]#\')!^vmnet1.$md5sumvboxnet1mime_typeposix_acl_accessGPL\'\x00', &(0x7f0000000980)='/dev/midi#\x00', &(0x7f00000009c0)='vboxnet0]ppp1wlan1)+{]/*ppp0\x00', &(0x7f0000000a00)='vmnet0\x00']) clone(0x24000200, &(0x7f0000000280)="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", &(0x7f0000001280), &(0x7f00000012c0), &(0x7f0000001300)="0524ead87a1dd9c5ff555f54d2f862b1edba067cec4a095b4313b3c02bcbada564ed21aa99faddc6c31129f3c8010e998cc3f8b7d022c10bcc157b28b0e33551fb8252644b695acf600fd618184de21bbad81cc52e507cc378ff3336d260b6f1568707f702caba13690a11717af74159b0b3d1365cbb12087a6c9f4e32852a325c5fceca64301e0ae12175") 2018/04/02 14:26:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x84100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x1}) 2018/04/02 14:26:46 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x40000) uname(&(0x7f00000000c0)=""/15) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001580)=ANY=[@ANYBLOB="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"]) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000540)={r2, 0x1000, "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"}, &(0x7f0000000300)=0x1008) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000100)=""/234) 2018/04/02 14:26:46 executing program 2: r0 = memfd_create(&(0x7f0000000000)="70726fd8cc67b96a4ee67bbc2936cc93632e776c616e30707070306b657972696e6700", 0x4) fstat(r0, &(0x7f00000003c0)) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000001}, 0xfffffffffffffe65, &(0x7f0000000100)={&(0x7f0000000080)={0x80, 0x42, 0x400, 0x70bd27, 0x25dfdbfe, {0x4a}, [@generic="ad4fdb682e3e143f890bb51d24d271745450428c81ad0e57fde58bbbc3d7b916b6f5138a01f6404f31ef127bd29b9c05b9eeca535e78840f94db70a8d64dcf2d458b5ee46090c807caae768dea35852bc89ebfa24c4766f7ffd2f5faf28fe5e96e913ddcf8f5bcd85ad05291"]}, 0x80}, 0x1, 0x0, 0x0, 0x20000800}, 0x4040000) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) mq_notify(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, 0xfffffffffffffffc, @thr={&(0x7f00000001c0)="3abe365515d84da0290aaa2f2a623e0425a4314646c6e877939e1b8ef0f4ff5897a70cffe37c5cca8aa11eb327f5489cd05a02b7c354636105603fb4608e4090e267d03dacfb18095588d81c7bf45da0e7bc2012f18869ae872b849a0068038c60ed6dbf87aee577290f3345b1a3c985f9b7a4acc3acbf9918a7b00e8f975b29ad8f0badd329216be43c30e629daf8ba1fdf9c11f05db288667491f8c965cde091747267dd5e9516a9bbf7d272b92e69426788f0afb09b8eeb93a01f96972c6b1980d645b92c55b2a5f1a9a74e9a0b119993b1d5e16126590deba8a9a05604847cafd98ff81be61fc414f1a0dd9a", &(0x7f00000002c0)="eb36c9bfad44c0cfc6de4fe58d10ddc9770b6c5c62203c2d04286250087fcae404ae3ab5ddd5d5dd559faba9cda06da441ee6381d2c139333ecbced32ca000378a0880256ef2c9891de784718ad0ea0674795e20b6c605b0ca079bfc0b40dca4ee47b74c8f93ea62875f34eb3885c8fc5e051054b8ee1c77910525f87946b9ba17afa9c6fe189192205a06799d67d0dc9999b2143d3c5c94d31755cf9e20d11922dc699f498438f5301f8d1afec7fc163961b31bf5369072bab1187276b1b4455b56d189e816b78ad031de700be043df26352d063a1bbb0e0850d4671f4f03d9baf5"}}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) fallocate(r0, 0x3, 0x7fffffffffffdffe, 0x4) 2018/04/02 14:26:47 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c06ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=""/236}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0xcb7, 0x4) pkey_alloc(0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffe0}}) 2018/04/02 14:26:47 executing program 2: getgid() r0 = memfd_create(&(0x7f0000000000)='system#*.\x00', 0x0) personality(0xc40000d) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x10001, 0x50, r0, 0x20000000000000) 2018/04/02 14:26:47 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x2, 0xf58, 0xa, 0x0, r0, 0x0, [0x1e2, 0x1eeb]}, 0x24) 2018/04/02 14:26:47 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'bond0\x00'}}, 0x1e) fallocate(r0, 0x3, 0x7f, 0x10001) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) dup2(r1, r0) 2018/04/02 14:26:47 executing program 6: prctl$seccomp(0x16, 0x2, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x1, 0x400, 0x8, 0x4}, {0x4, 0x3ff, 0x10001, 0x5}, {0x46ee, 0x0, 0x129, 0x6}, {0xdb68, 0x1, 0x80, 0x100}, {0xebb, 0xfffffffffffffff7, 0x3ff, 0x100}, {0x53, 0x0, 0x7, 0x6}, {0x1f, 0x8001, 0x6, 0x5}, {0x2, 0x100, 0x3, 0x6}]}) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="11"]}) 2018/04/02 14:26:47 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000000000)={0x80000000}, 0x8, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000200)="d9fcb9690b00000f323e65670fc76d0067df15363ed2b4ee008000000f35ea45a70000e100b8aa3100000f23c80f21f8350c00d0000f23f80f09c74424000001c0fec744240271520000c7442406000000000f011424", 0x56}], 0x1, 0x0, &(0x7f0000000180), 0x0) sysfs$1(0x1, &(0x7f00000001c0)='&$#security') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x6, 0x7fff, 0x68f0}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000440)={0x1ffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 14:26:47 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc00455d0, &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00') ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/85) 2018/04/02 14:26:47 executing program 3: mkdir(&(0x7f00000014c0)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000180)) chmod(&(0x7f00000002c0)='./file0\x00', 0x0) 2018/04/02 14:26:47 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x8000000000000, 0x30000005}, 0xc47899dcdc8c8826) 2018/04/02 14:26:47 executing program 1: name_to_handle_at(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x8, 0x6}, &(0x7f0000001ffc), 0x0) socket(0xa, 0x2000000001, 0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) recvfrom(r0, &(0x7f0000000140)=""/215, 0xd7, 0x40000041, &(0x7f0000000040)=@sco={0x1f, {0x800, 0x8, 0x4, 0x80000000, 0x4, 0x5}}, 0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001000)=0x6, 0x4) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x8) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000240)={'filter\x00', 0xcc, "704a3fb9f14180945f6b1cc2ddc02c530171affca2a00704dc99ac0b030d481f64bfa3a1869f504fbc4282fe5b6ecc131ccce5e79e99cc8cd5ab5a43576fd9e0a39bf80e033fd722d946e18fc0bf3592130d209552b4c8053ec2945b4a2c4a10242debe3a6fad36f8307a2a81bb43d026bde396054805a1c79f227e619517d8392bbb3d92718c70727e652a9a1981235f306d3d627c06a4f4e53cc111aeb4fe72f61e1a4618b75e3ad9b984bee4c261f9dd1ddfe567f8aa217933ca411570a6712de2f55492fb22cafc1cb5d"}, &(0x7f0000000340)=0xf0) eventfd2(0x4, 0x80000) 2018/04/02 14:26:47 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x6d) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file1\x00', 0x28) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in=@multicast2}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000340)='./file1\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f000001c000)) r3 = inotify_init() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)) inotify_add_watch(r3, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB="e0000000566afa387117e1e7a03a17dbc4bedcfe94018e9a9e7bd2d16bf63c15444e659d9d1318dee0fbc5bb2e70f99d9d4763a48126aea549746b787584886ea5c9b1dad532dfa08777023e198c954601fa9fe66bb630f5b944a3301561060a2cbbdf3f052e5f28b7deb1f8b0", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0x4000000}, 0x40041) link(&(0x7f0000000300)='./file0\x00', &(0x7f00009db000)='./file1\x00') getsockname(r2, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x80) r4 = socket$alg(0x26, 0x5, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00001fefe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10000000000}, 0x1c) sendto$inet6(r5, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000080), 0x4) accept$netrom(r4, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1a}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000480)={r7, 0x101}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r5, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) 2018/04/02 14:26:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) syz_open_dev$loop(&(0x7f0000001380)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) uselib(&(0x7f0000000000)='./file0\x00') r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xffffffffffffff03, 0x4001) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc0000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x100, 0x70bd25, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x8080) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)) 2018/04/02 14:26:47 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x80000002000004, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000001c0)='./control/file0\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000200)={0x8000000, 0x0, 0x30}) rmdir(&(0x7f000015dff6)='./control\x00') getresuid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)=0x0) syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, r2, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) [ 608.131337] QAT: Invalid ioctl [ 608.216463] QAT: Invalid ioctl 2018/04/02 14:26:48 executing program 2: r0 = shmget$private(0x0, 0x600000, 0x0, &(0x7f0000a00000/0x600000)=nil) shmat(r0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x2) read(r1, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x80) 2018/04/02 14:26:48 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x94002) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0x2, 0x20, 0x1, 0x98f]}) 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) perf_event_open(&(0x7f000025c000)={0x2, 0x24d, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/04/02 14:26:48 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)='\x00\x00\x00\x00\x00\x00\x00\x00'}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xffd2bffeb3eea21d, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000040)={0x0, 0x5}) 2018/04/02 14:26:48 executing program 6: 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 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@broadcast=0xffffffff, @rand_addr, r1}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200, 0x0) accept4$ipx(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) 2018/04/02 14:26:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xc, 0x10, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/26, &(0x7f0000000080)=0xffffffffffffff77) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200)=0xfffffffffffffedc, 0x80800) r3 = gettid() ioprio_set$pid(0x3, r3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000280), 0x7f, &(0x7f0000ffc000/0x4000)=nil, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000000c0)={0x100000000, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x20e) sched_setparam(r3, &(0x7f0000000180)=0xf2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000000f68)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x9}, 0x98) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) 2018/04/02 14:26:48 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @empty, 0x25}]}, &(0x7f00007b7ffc)=0x10) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f000000b000)={&(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000f47fb0), 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001ef90)}}], 0x48}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000620af0ff6c58000000000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x126c, &(0x7f000087d000)=""/4096}, 0x19) dup3(r0, r1, 0x0) 2018/04/02 14:26:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x2, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000180)=""/212, &(0x7f0000000040)=0xd4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000000c0)=""/144, &(0x7f0000e58000)=0xffbc) 2018/04/02 14:26:48 executing program 4: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001276, &(0x7f0000000040)) msgget(0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x4, &(0x7f0000000740)=""/223, 0xdf) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000002c0)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) accept4$nfc_llcp(r0, &(0x7f0000000940), &(0x7f0000000080)=0x60, 0x800) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) close(r1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000000240)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r5 = gettid() fallocate(r3, 0x1, 0xfffffffffffffff7, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000000000)=0x2000005) fcntl$setown(r6, 0x8, r5) readv(r4, &(0x7f0000002680)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1) fcntl$setsig(r6, 0xa, 0x12) readv(r7, &(0x7f0000482ff0)=[{&(0x7f0000a08000)=""/125, 0xffffff58}], 0x229) dup3(r4, r7, 0x0) tkill(r5, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'gretap0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) [ 609.074452] cgroup: fork rejected by pids controller in /syz4 2018/04/02 14:26:48 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x50000000002) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="239b64ab3dd90a44715c74f4680ae392e1824a3dcbef6dfdbb21d118d2a694f7") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f00000000c0)=0x0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000100)={@rand_addr=0x9c, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) io_submit(r3, 0x1, &(0x7f0000356ff0)=[&(0x7f0000000180)={0x0, 0x3, 0x0, 0x0, 0x0, r2, &(0x7f00001b0000)='\x00', 0x1, 0xfffffffffffffffc, 0x0, 0x0, r1}]) io_destroy(r3) shutdown(r0, 0x0) 2018/04/02 14:26:48 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000aee000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000002500210000deff000000000000000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='personality\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r1, 0x1, 0x1}, 0x14) 2018/04/02 14:26:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) shutdown(r1, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/02 14:26:48 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x8000, &(0x7f00000003c0)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) close(r0) r1 = dup3(r0, r0, 0x80000) openat(r1, &(0x7f0000000000)='./file0\x00', 0x4200, 0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'irlan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xf}, 0x67, r2}) 2018/04/02 14:26:48 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x60400, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x7d, &(0x7f00000000c0)=0x4) clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f0000000200), &(0x7f0000000140)) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x1, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000100)=0x5, 0x4) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000240)=""/246) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000e9f000)=0x600210) pwritev(r2, &(0x7f0000161000)=[{&(0x7f0000d33000)="f5", 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001640), 0x8) 2018/04/02 14:26:48 executing program 5: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x3, 0x1}, 0x14) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') renameat(r0, &(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00') 2018/04/02 14:26:48 executing program 0: mmap(&(0x7f0000ca6000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000cbfec)={0xfffffffffffffffd, 0x0, 0x0, 0x3}) 2018/04/02 14:26:48 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xffff, 0x2) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000140)={0x4, 0xfffffffffffffff7, 0x4, 0x669b, 0x7}) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f0000003f75)="acf397fb0f694bdbea8a40a6e32f3940a6051982e39581d09762bc64cb8ae4aff2001042283085926755f53c4b19459b54f9088762a4e35859115b6a50ea832ad11397ecb31414c0e5262421bb41fbe93ac3d8b854c7f6619243d6708a") bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000000)="eb0a19b2a59ac849458a334dd136a1e564cc88d9633e0a39679b9977498b454d215391271780667011bde035fc0192016e8a5567f53ce8e7fc434d5a8493bf5f5983c3360db7a7f200303ea6438803ec9ce2afbbe199c487f2c276c72d39e11d9694fc42bd7129489114c75992e895f0fe4035ec4ac02b9342e9781a82696366f9f6a6443a8df664bf00753b359170f86376d756869bac6ecec7c1c922170ac66838e8a6a3"}, 0x10) 2018/04/02 14:26:49 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x0, 0x0, 0x10003, 0x241369}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000000000bf9c1fb926ddb3eaf9000090d53e9e000005000061a52424e82397de00000000"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0x36e, &(0x7f000000a000)=""/195}, 0x48) 2018/04/02 14:26:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./file0\x00') symlinkat(&(0x7f000045bff8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000017000)='./file1\x00', 0x0) 2018/04/02 14:26:49 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c0effc)=0xa, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400840, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) recvmsg(r0, &(0x7f00002e6000)={&(0x7f0000948ff2)=@l2, 0xe, &(0x7f0000356000), 0x0, &(0x7f000079df67)=""/153, 0x99}, 0x10001) 2018/04/02 14:26:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400404}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x5c, r1, 0x20, 0x70bd2a, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100020}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delneigh={0x30, 0x1d, 0x801, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) 2018/04/02 14:26:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0xb}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) getpeername$netrom(r2, &(0x7f0000000000), &(0x7f0000000140)=0x10) 2018/04/02 14:26:49 executing program 1: r0 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x10000, &(0x7f0000000080)=""/184) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6b23, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioprio_get$pid(0x11, r0) 2018/04/02 14:26:49 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={"776c616e300000020084000000000899", &(0x7f00000000c0)=@ethtool_stats={0x1d}}) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r1) sendmmsg(r0, &(0x7f0000000980)=[{{&(0x7f0000000200)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(digest_null)\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)="31e3fe0c3b4d", 0x6}], 0x1, &(0x7f00000002c0)=[{0x38, 0x10d, 0x1f, "6c8add76b2ad19b2602181de5fb813029732c9a404759321fbdcfd2860b8094f66198b83a659"}], 0x38, 0x4084}, 0x1}, {{&(0x7f0000000300)=@l2={0x1f, 0x8000, {0xffff, 0x998d, 0x4dacabf4, 0x0, 0x7fffffff, 0x101}, 0x1e, 0x3}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)="e7d2f72fba405925db71e5d4578c6c872e69f73907469f86417c525109b8ed9a68d2a944dddf525d2db1bd5d9e7d783176a96d493a248cf213541b1a18fcbce662a3e64be87d83f37f0e22f49ce468aecf784d9b57e3ef48b25067", 0x5b}], 0x1, 0x0, 0x0, 0x4000}, 0xe9}, {{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000440)="68fc266381bae91b4bb7ab06b39ca8ef26bf7cf6f12fbbf905", 0x19}], 0x1, &(0x7f00000004c0)=[{0xf0, 0xff, 0xffffffff00000000, "ac6094d97ff3993a113ead2daf86e451f681aa8f87089e4bd1416a0093c3088e1db2ecca15b3a9267c6c8dab40a0cc900601f42b886d493e8be8db3ffe08c0f1a9b8ba6a16a1c18d7bc7bd9b8f95a410df731de0357a45e8792fc860a265fd64bb7fe73dcfa3300eba1860bd67fb26bb66248e13a7f48170db6279c4c16d66c29e614f8667ff0db5bb27b6fc34dfe2f141effd02244083429f8a3dbd770c735e7fa2551ec4ebf472a9280e787587e9b33157f1a727db6505c83a120881c929a70a8bef8b38d13f32d43262bd5d0f13bdcdc16a05ecd4609d7b2aa2be78"}, {0x20, 0x113, 0x800, "735f4a4a90ce71f90dcb2026d91124"}, {0x20, 0x10a, 0x1, "8a840fbab07c41ecabcf35d2"}, {0x18, 0x19f, 0x9, "d46693751406"}, {0x10, 0x115, 0x3}, {0xa8, 0x12b, 0x991, "d67ea51f643a19a9eda5a50539a4f0b5f307cbf7cd6fbe2396b8951c0167374bfefb57e7285f9ada50493e021d116752b2b1e1d418c430b5f55de6c7b3300acd3e1a964e4dda0fc7ca9cf5edea8105e5360b9f31b42a27cc39c01275e58f9a5294811d1e9fd1b17ec585f497675715c4e04835897d836b744561add8cfd0770c8d9504993c50e4f816ace3b525117a02bba9cc92f61ba4ba"}, {0x110, 0x10a, 0x3, "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"}, {0x58, 0x17, 0x0, "5ab63b992dbbd83123c71fb2cfcff92c568bf3b7eac4153ad4769076b4e2725fcfa93270b1bc313f94223c36af6acc7248c44f4efb460b8909da0deebf31d43cf6ef"}, {0x68, 0x10f, 0x20, "9ec8bf6bf3626dd4b326ee68ae0d6e3adf45bbcc3819155b82664a3b71853cf613ab530e3729760154b7eacc7f3a43d431e6f243456cee17b877698a04bd3bcb1680cf990d9043fc41222de2596989a80ea72b3b48"}, {0xe8, 0x114, 0x9, "a3b844575a3013cf319b52087e9ee6ec1ba683b090accfdf5bce492dc81c4479d07d52899dfde5581dbc1000b28ab124c2a1f252c21d6a0803627689afe284032ac8ed9129187410059f033320b683d76019df7df9b3c504cb7da9aad527545e046f7e7c1ac8b17fbc552bc5a5e53d51a08078f1dc808a1f41dad91a1cab1af3384ee7a531570b4082343dcd2a27d673ff4fc589f4a704730cc10e45b3a7a0e4dbd58f43b039d5f2b78d2d3723d3e6f7caa2231a7436d18afaed2c7fb1aed87844306b9d2f84d53802b8d698c195a076bc72b1e13024"}], 0x4b8, 0x40004}, 0x1000}], 0x3, 0x8000) 2018/04/02 14:26:49 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x300, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000980], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000feffffff01000000090000000000000000006e7230000000000000000000000000696662300000000000000000000000006e72300000000000000000000000000073bc7f83010000000a2b0000321b3900aaaaaaaaaabb000000000000000000000000000000000000000070000000f00000002001000049444c4554494d4552000000000000000000000000000000010000000000000028000000000000000900000073797a30000000000000000000000000000000000000000000000000000000ebff0000004155444954000000000000000000000000000000000000000000000000000000080000000000000000000000000000007265646972656374000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff01000000130000000000000000006272696467653000000000000000000064756d6d793000000000000000000000766c616e30000000000000000000000079616d30000000000000000000000000ffffffffffff000000000000ffffffffffff0000000000000000d0000000d000000020010000706b757479706500000000000000000000000000000000000000000000000000080000000000000000000000000000003830325f330000000000000000000000000000000000000000000000000000000800000000000000000000001400000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000002000000feffffff000000000000000000000000ebff000000000000000000000000000000000000000000000000000002000000ffffffff000000000000000000000074c2d2000000000000"]}, 0x37b) 2018/04/02 14:26:49 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f000001d000)={0x3, 0x6e, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x20200, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00000001c0)=""/220) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000014c0)={0x18, 0x8000027, 0x1ff307543bf68163, 0x0, 0x0, {0x3}, [@generic="e5"]}, 0x18}, 0x1}, 0x0) pipe(&(0x7f0000000440)) [ 610.153636] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/02 14:26:49 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000140)={0x81, 0x80000000, 0x6, 0x7, 0x2, 0xdc}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) r1 = getgid() setgroups(0x1, &(0x7f0000000100)=[r1]) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x34, 0x40000) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x71ca) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000affff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000ff9ff0)=[{&(0x7f00003fb000), 0xffffff8b}], 0x1) ppoll(&(0x7f0000000300)=[{r3}], 0x1, &(0x7f0000000340), &(0x7f0000001380), 0x8) 2018/04/02 14:26:49 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x9, 0x400000000000062}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000811000), &(0x7f0000fbbf1a)=""/230}, 0x18) 2018/04/02 14:26:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x40, 0xbc7adb8c6fa3055e) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000002c0)={0x3, 0x0, [{0x8, 0x7, 0x0, 0x0, @irqchip={0x0, 0x401}}, {0x1, 0x3, 0x0, 0x0, @adapter={0xfffffffffffffff8, 0x200, 0x9, 0x9, 0x4}}, {0x80000001, 0x1, 0x0, 0x0, @adapter={0x60f85c8c, 0x8, 0x7, 0x9, 0x9}}]}) sigaltstack(&(0x7f0000013000/0x1000)=nil, &(0x7f00000000c0)) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgsnd(0x0, &(0x7f0000284ff8)={0x3}, 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000b40)={&(0x7f0000011000/0x4000)=nil, 0x4000}) io_setup(0x20, &(0x7f0000000180)) io_submit(0x0, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 2018/04/02 14:26:49 executing program 1: r0 = socket$inet(0x10, 0x3, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff10fffefd956fa283b70aa6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) 2018/04/02 14:26:49 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"696662300000af00", 0xb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000884760225a6c00080000fe800000000000000000000000000000ff010000000000000000000000000001000000000008907863cab3a1fd87ecebd62acaf52466403d26d23fdc82a5fb043a22d9b50fdd81263c75a0c1ba76a1f6608729e163b916c252b3b3ed7365de6a8f90dc677b838b7c0546082f31463d2bbe12aa8fe0f19ab53075d304f443b89e7d75fba72b6877d0590100f99bc28876"], 0x34) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240)={0x101, 0x7fff, 0x333, 0x2, 0x3}, 0x14) timer_create(0x0, &(0x7f0000000080)={0x0, 0x1f, 0x2}, &(0x7f00000000c0)=0x0) timer_gettime(r2, &(0x7f0000000100)) [ 610.261232] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/02 14:26:49 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffff9c}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000001c0)={0x8, {{0xa, 0x4e21, 0x101, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffff8e9}, 0x9}}}, 0x88) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000280)={0x0, 0x0, 0x3, &(0x7f0000000140)}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000002c0)=0x3ce, &(0x7f0000000300)=0x2) bind(0xffffffffffffffff, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(0xffffffffffffffff, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r1, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000100)=0x1, 0x80000) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000000c0)=0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000340)={0x6f6, 0x4, 0x5}) 2018/04/02 14:26:49 executing program 7: r0 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='keyring\x00', 0xffffffffffffffff) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) keyctl$get_persistent(0x16, 0x0, r3) [ 610.308358] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/02 14:26:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x3be) 2018/04/02 14:26:49 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/201, &(0x7f0000000100)=0xc9) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000140)=""/4096) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001140)=[0x8, 0xffffffffffff8000]) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001180)={0x0, 0x80}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001200)={r1, 0x9c, 0xbbf, 0x93}, &(0x7f0000001240)=0x10) r2 = syz_open_dev$binder(&(0x7f0000001280)='/dev/binder#\x00', 0x0, 0x800) getpeername$ipx(r0, &(0x7f00000012c0), &(0x7f0000001300)=0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001340)=0xa980000000000, 0x4) r3 = getpid() fsetxattr(r0, &(0x7f0000001380)=@random={'trusted.', 'keyring\x00'}, &(0x7f00000013c0)='/dev/binder#\x00', 0xd, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001400)=""/43, &(0x7f0000001440)=0x2b) perf_event_open(&(0x7f0000001480)={0x0, 0x70, 0x101, 0x4, 0x9, 0x7, 0x0, 0x10001, 0x40, 0x1, 0x0, 0x61, 0x4, 0x1f, 0x8, 0xfffffffffffffff9, 0x8b, 0xfffffffffffffff7, 0xff, 0xffff, 0x2, 0x21d, 0x9f, 0x9, 0x7fff, 0x100000000, 0x0, 0x7, 0xfffffffffffffff9, 0x2, 0xe97, 0xffffffffffffff7f, 0x1a, 0x6, 0x6, 0x4, 0x800000000000000, 0x101, 0x0, 0x80000001, 0x0, @perf_config_ext={0x2, 0xa8}, 0x200, 0x6, 0x3110, 0x7, 0x9, 0x8c6, 0x6}, r3, 0xd, r0, 0x8) syz_extract_tcp_res(&(0x7f0000001500), 0x6, 0x800) getsockname(r2, &(0x7f0000001740)=@hci={0x0, 0x0}, &(0x7f00000017c0)=0x80) recvfrom$packet(r0, &(0x7f0000001540)=""/192, 0xc0, 0x2, &(0x7f0000001800)={0x11, 0x18, r4, 0x1, 0x5, 0x6}, 0x14) r5 = request_key(&(0x7f0000001840)='trusted\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000018c0)=',em0system\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r5) keyctl$read(0xb, r5, &(0x7f0000001900)=""/210, 0xd2) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000001a00)={0x81, 0x5}) write$cgroup_pid(r0, &(0x7f0000001a40)={[0x30, 0x36]}, 0x2) r6 = getpid() getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001a80), 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001ac0)) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xffffffff) bind$nfc_llcp(r0, &(0x7f0000001b00)={0x27, 0x1, 0x0, 0x0, 0x477, 0x3, "74e76d685d66e290bf86d25306a50cb40fbe1e14539cd6c866d130d9f0444011bdb6733edc17dd4e69250d42538d85d62e5990f342cb31a92f70d4be6ea4f5", 0x14}, 0x60) socket$kcm(0x29, 0x0, 0x0) ptrace$setopts(0x4206, r6, 0x1, 0x0) accept4$ax25(r0, &(0x7f0000001b80), &(0x7f0000001bc0)=0x10, 0x80800) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000001c00)={0x1, 0x4, [0x200]}) 2018/04/02 14:26:49 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000240)={r0, r0, r0}, &(0x7f00000000c0)=""/120, 0xfffffffffffffe78, &(0x7f0000000200)={&(0x7f0000000140)={'crct10dif-generic\x00'}, &(0x7f0000000180)="3b3e24bc6a162452acba84f9c3e8050d1510c0d512b850df0402d75d9bf882ccd23a68e06622e8459032309d31030046fbf4b05e4ad00c6b0febbf1784694508b8b25c26ac7035c6143b803d1bf750baf51359a3fdb8a5db", 0xfffffd85}) [ 610.421530] binder: 11167:11169 ioctl 5411 20001ac0 returned -22 2018/04/02 14:26:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha512_mb,ctr(twofish-asm)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) 2018/04/02 14:26:49 executing program 0: r0 = semget$private(0x0, 0x20000000103, 0x0) semtimedop(r0, &(0x7f0000000080), 0x2aaaaaaaaaaaabe6, &(0x7f0000000040)={0x0, 0x1c9c380}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x20000) mq_timedsend(r1, &(0x7f0000000080)="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", 0xff, 0x200, &(0x7f0000000180)={0x0, 0x1c9c380}) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/02 14:26:49 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x10, 0x4) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d}, 0x83) r1 = accept4(r0, &(0x7f0000001480)=@generic, &(0x7f0000001500)=0x80, 0x800) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000001540)={'icmp\x00'}, &(0x7f0000001580)=0x1e) io_setup(0x1000, &(0x7f0000000040)=0x0) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x50d9c577, 0x202) recvmsg$kcm(r3, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)=""/112, 0x70}, {&(0x7f0000000280)=""/79, 0x4f}, {&(0x7f0000000200)}, {&(0x7f0000000300)=""/220, 0xdc}], 0x4, &(0x7f00000015c0)=""/4096, 0x1000, 0xffffffffffffffff}, 0x800002001) fcntl$setflags(r0, 0x2, 0x1) dup2(r3, r0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="020000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x67, 0x0) ioctl$TIOCCBRK(r4, 0x5428) 2018/04/02 14:26:49 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000001400)={'broute\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f0000000080), &(0x7f0000000400)=""/4096}, &(0x7f00000000c0)=0x78) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x200}, {r0}], 0x2, &(0x7f00000017c0)={0x77359400}, &(0x7f0000001800), 0x8) 2018/04/02 14:26:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000100)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'sh\x00'}, {@dev={0xac, 0x14, 0x14}}}, 0x44) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)="25646c801a08ccfda10000000005d004") r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000012afe4)={0xa}, 0x1c) unshare(0x20000000) unshare(0x68000200) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000540)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x0, &(0x7f0000000580)}, 0xfffffffffffffe58) 2018/04/02 14:26:49 executing program 1: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000240)=[{r1}], 0x1, 0x7ff) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0x0, 0x1, 0x3, 0xe0df, 0x8, 0x697e, 0x8, 0x81, 0x7, 0x1, 0x8, 0x8}) pwrite64(r1, &(0x7f0000000000)="360b3522a24a9ce0fdd610fbc34e4d79ca0464eb09e7aededbc4846b098b95f7f0ce9647004fdca95b9d417f191ea5000917a75b23977c977da2a90d3caf33b6942d10e60aef70562cd053d33d2600cb091489fcc680a4a31cc16b85bad3d1b0d9902c8926b2972c8923a85a08da8d600b9784ba7e626ac599dd7c5c2b4bde89947d98197f38c7573da1e0b344161494a23d2fe013e14755ab38e74fc5cd5e252f656e2a8b6b45c553db01c2dfe778648a9c10103b94920580d1cfa6997f9a561872cc906ab33baaad9bfbf5715841ddad6ca11d7267db63423fb9cb3783cbfcbcc4", 0xe2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000020cffc), 0x4) [ 610.478145] binder: 11167:11169 ioctl 5411 20001ac0 returned -22 [ 610.518440] sctp: [Deprecated]: syz-executor2 (pid 11183) Use of int in max_burst socket option. [ 610.518440] Use struct sctp_assoc_value instead [ 610.564732] sctp: [Deprecated]: syz-executor2 (pid 11195) Use of int in max_burst socket option. [ 610.564732] Use struct sctp_assoc_value instead [ 610.612171] IPVS: ftp: loaded support on port[0] = 21 [ 611.124554] FAULT_FLAG_ALLOW_RETRY missing 30 [ 611.129209] CPU: 0 PID: 11141 Comm: syz-executor4 Not tainted 4.16.0+ #375 [ 611.136219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 611.145576] Call Trace: [ 611.148156] dump_stack+0x194/0x24d [ 611.151773] ? arch_local_irq_restore+0x53/0x53 [ 611.157059] ? handle_userfault+0xb97/0x2490 [ 611.161458] handle_userfault+0xbd9/0x2490 [ 611.165679] ? handle_userfault+0x1864/0x2490 [ 611.170159] ? userfaultfd_ioctl+0x4520/0x4520 [ 611.174717] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 611.179883] ? plist_add+0x5cb/0x760 [ 611.183577] ? print_irqtrace_events+0x270/0x270 [ 611.188309] ? print_irqtrace_events+0x270/0x270 [ 611.193043] ? perf_trace_lock_acquire+0xe3/0x980 [ 611.197956] ? __lock_acquire+0x664/0x3e00 [ 611.202168] ? __lock_acquire+0x664/0x3e00 [ 611.206377] ? trace_hardirqs_off+0x10/0x10 [ 611.210679] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 611.215847] ? find_held_lock+0x35/0x1d0 [ 611.219890] ? __handle_mm_fault+0x2ded/0x38c0 [ 611.224447] ? lock_downgrade+0x980/0x980 [ 611.228570] ? lock_release+0xa40/0xa40 [ 611.232522] ? perf_trace_lock_acquire+0xe3/0x980 [ 611.237339] ? do_raw_spin_trylock+0x190/0x190 [ 611.241897] ? userfaultfd_ctx_put+0x740/0x740 [ 611.246462] __handle_mm_fault+0x2dfa/0x38c0 [ 611.250851] ? __pmd_alloc+0x4e0/0x4e0 [ 611.254717] ? trace_hardirqs_off+0x10/0x10 [ 611.259021] ? futex_wake+0x2ca/0x680 [ 611.262802] ? find_held_lock+0x35/0x1d0 [ 611.266845] ? handle_mm_fault+0x35b/0xb10 [ 611.271061] ? lock_downgrade+0x980/0x980 [ 611.275198] ? handle_mm_fault+0x2f8/0xb10 [ 611.279420] handle_mm_fault+0x44a/0xb10 [ 611.283464] ? __handle_mm_fault+0x38c0/0x38c0 [ 611.288024] ? vmacache_find+0x5f/0x280 [ 611.291983] ? find_vma+0x30/0x150 [ 611.295500] __do_page_fault+0x560/0xbe0 [ 611.299547] ? mm_fault_error+0x2c0/0x2c0 [ 611.303672] ? trace_hardirqs_off+0x10/0x10 [ 611.307965] ? __lock_is_held+0xb6/0x140 [ 611.312005] do_page_fault+0xee/0x730 [ 611.315785] ? vmalloc_sync_all+0x30/0x30 [ 611.319909] ? find_held_lock+0x35/0x1d0 [ 611.323955] ? __might_fault+0x110/0x1d0 [ 611.327996] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 611.332820] page_fault+0x25/0x50 [ 611.336250] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 611.341846] RSP: 0018:ffff880187557cf0 EFLAGS: 00010206 [ 611.347184] RAX: ffffed0030eaafae RBX: 0000000020013000 RCX: 0000000000000003 [ 611.354432] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff880187557d58 [ 611.361679] RBP: ffff880187557d20 R08: ffffed0030eaafae R09: ffffed0030eaafae [ 611.368924] R10: 0000000000000003 R11: ffffed0030eaafad R12: 0000000000000018 [ 611.376190] R13: ffff880187557d58 R14: 00007ffffffff000 R15: 0000000020013018 [ 611.383449] ? _copy_from_user+0xc5/0x110 [ 611.387582] SyS_sigaltstack+0xa1/0x280 [ 611.391529] ? do_sigaction+0x810/0x810 [ 611.395481] ? filp_open+0x70/0x70 [ 611.398996] ? do_vfs_ioctl+0x1520/0x1520 [ 611.403128] ? do_syscall_64+0xb7/0x940 [ 611.407079] ? do_sigaction+0x810/0x810 [ 611.411030] do_syscall_64+0x281/0x940 [ 611.414894] ? vmalloc_sync_all+0x30/0x30 [ 611.419021] ? _raw_spin_unlock_irq+0x27/0x70 [ 611.423496] ? finish_task_switch+0x1c1/0x7e0 [ 611.427964] ? syscall_return_slowpath+0x550/0x550 [ 611.432869] ? syscall_return_slowpath+0x2ac/0x550 [ 611.437772] ? prepare_exit_to_usermode+0x350/0x350 [ 611.442762] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 611.448625] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 611.453445] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 611.458610] RIP: 0033:0x455269 [ 611.461776] RSP: 002b:00007f41555f4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000083 [ 611.469457] RAX: ffffffffffffffda RBX: 00007f41555f56d4 RCX: 0000000000455269 [ 611.476700] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000020013000 [ 611.484052] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 611.491294] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 611.498538] R13: 0000000000000604 R14: 00000000006fb100 R15: 0000000000000000 2018/04/02 14:26:59 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00000001c0)={0x2, r0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000000200)={0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) bind$alg(r3, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0xf589848c57d87219) 2018/04/02 14:26:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000d6a000)=0x7, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}, 0x7, 0x6, 0x4, "d28aff396add739fa4decfd692b7055e11cdd1679c8b4694873c2e87392db83f5bfe44278fcddb3ffffb2ec96088ea92b939609ad9631f3bf5a66f359fca7a8206390cbbe35c9f4ee5bee74637ecd1fc"}, 0xd8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x40, 0x800}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) 2018/04/02 14:26:59 executing program 6: r0 = socket$inet(0x2, 0x3, 0x701) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) recvmmsg(r2, &(0x7f0000000440)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000002c0)=""/131, 0x83}}, {{&(0x7f0000000200)=@nfc_llcp, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/80, 0x50}}], 0x2, 0x10000, &(0x7f00000004c0)={0x77359400}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/04/02 14:26:59 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={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, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280)={0x1, 0x9, 0x10000, 0xdbc}, 0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x60) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000080)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x28000, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000000c00), 0x0, 0x40) flock(r2, 0x1) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000180)=0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)=0x0) kcmp(r4, r5, 0x7, r2, r0) accept4$inet6(r3, 0x0, &(0x7f0000000100), 0x80000) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r6, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000180000fa0400000000000000", @ANYPTR=&(0x7f0000003980)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="009575bc7f3c9f972a2f81d0271c866658864ea2e5075954b7573202f500b71cb8e681db50bb21"], 0x20) write$rdma_cm(r6, &(0x7f0000000200)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x80000001, @dev={0xfe, 0x80, [], 0xa}, 0x8}, r7}}, 0x30) 2018/04/02 14:26:59 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x2000) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0x5, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1063084003"], 0x0, 0x0, &(0x7f0000011000)}) 2018/04/02 14:26:59 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000fc1ffc), &(0x7f0000000040)=0xffffffffffffffae) 2018/04/02 14:26:59 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020000000010000002e1080c08000b002ca72c44", 0x24) ioctl(r0, 0x200, &(0x7f0000000040)="4b0b90d4b87079f36f899996691cfdb5e22c3dbcc092125952e8c86b67787f019ec51c5f5402a27bb336e25eca2d86ae0198ac202be6bded8265cb3bcd81ca154c33a6759120719bf7a924cdbde514") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x3f}, 0x8) r2 = dup2(r0, r0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000100)) 2018/04/02 14:26:59 executing program 5: r0 = socket(0x11, 0x803, 0x300) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000e77ffc)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[{&(0x7f0000402fe8)=""/24, 0x17a}], 0x34e, &(0x7f0000560000)=""/129, 0x81}}], 0x444444444444698, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/02 14:26:59 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4801, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f00006ac000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00008a1f80)=@rc={0x1f, {0xda, 0xfffffffffffeffff, 0x101, 0x1, 0x8001, 0x10000}, 0xb8a}, 0x80) socket(0x1e, 0x1, 0x0) close(r1) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="600001e3a255ec4a8d9d652d0527abdffd0587e50ec159997396abc344a7d9f542a3e3af2d90a5df424d68996f51a7b3f20108f152bfd57ac5a50be84a106249abbfc5b3f2e96bf3039474801001807fbf00000000000000000000000000000000", 0x61, r3) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r3) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea", 0x8c, r3) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="2f6465612f7675746f66730719", r2) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000180)=0x1, 0x4) socket$inet_udp(0x2, 0x2, 0x0) r7 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20000000cdfb, 0x20020) accept$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000400)={'briqNe0\x00', r8}) r9 = memfd_create(&(0x7f0000000080)='dev ', 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r9, 0x0, 0x0, 0x0) fchmod(r9, 0x0) r10 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r11 = socket(0x0, 0x3, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x2000000000000) write(r11, &(0x7f0000000080)="240000005a005f191415f507125a00000903210308001000fff708", 0x1b) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x106}) r12 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80000001) r13 = dup2(r12, r10) ioctl$TUNSETQUEUE(r13, 0x400454d9, &(0x7f0000000000)={'vlan0\x00'}) 2018/04/02 14:26:59 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRES64=r3, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYRES32=r2, @ANYRES64=r3, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR, @ANYRES64=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="11974c3dd6282ea3e9da2aa58ec3ead00a2f22ea9b57ba45516f43d3227adabe14c1d3b4fc7bb524bb394a32e0ab5b1a1bdbd06e65d5d1f3e912a6c56e16f7cae2d748628aaeb67b725090dedef59d7976dfeed954b9e07c72e0ed984723edb8653fb4b9204ebf7f3e1424a2fe01a1771ad31f7206ad2f13a7419ebbe7631ab5987d7e95d1bcf1f18554db1fdad97a4a40b9eeb906f0066dbbf1cc329f4132223dd5fc12443388f85b485d12a99f3e4c2711c3c437162c08d0d8d1a2cc5220a081445c85222d1b8614fbae3d4ae8e5527f9ea749ff"], @ANYRES64=r0], @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYRES32=r0, @ANYRES64=r1], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES32=r0], @ANYBLOB="49128208ad584808605292f56b020c20e4e1f50495b0d30ee2c95b9cfebd7307a080c8079dd60f5f856d7a"]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) eventfd2(0x9, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101100, 0x0) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf000000f453936a64768c875066ec5e98139462691c4d8d687b2549dd3709e621cad6e4a493fabd8b935e0af0291a0a51f206751501b42afd49f0725b587b9bb68defc5f4d99125dd9d1043531d9c2dfb21ce456575949dfc76a4f5b93b6d1fea75dc54071f000000000000009f4328d79aa242289d5c56d2ebc103af35988c2921041950b5fcbad297915208ca8a99a8c3537d1361d6b1460100000000000000b84743c9924396f944a2b12c736f5702cd86a91da96cb225fb7ada3c78b3c7e844c3acfaea90d252175bf24b03c463a6b5687a82f8f83a3c41a70ba33b3a5a5829a6fa210c94215ecd9bcd"], &(0x7f0000000600)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000680)={r6, 0x3c, &(0x7f0000000640)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x29e, @empty, 0x79}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000006c0)=0x10) fallocate(r5, 0x0, 0x0, 0x1) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f0000000080)={0x0, 0x1}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x4000000000005, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r8 = add_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r8, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r7, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000500)=0x7fd, 0xffffffffffffffc4) accept$inet(r7, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f00000003c0)=0xffffffffffffff54) 2018/04/02 14:26:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f00000000c0), &(0x7f00000003c0), 0x8, &(0x7f0000000180)) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x6, &(0x7f0000000040)=@raw=[@generic={0x1ff, 0x1, 0xa99d, 0x4}, @ldst={0x0, 0x2, 0x0, 0xa, 0x0, 0x1}, @generic={0x5, 0x9157, 0x3be7da25, 0xc08}], &(0x7f0000000080)='GPL\x00', 0xdc8, 0x60, &(0x7f0000000100)=""/96, 0x40f00, 0x1}, 0x48) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x0, &(0x7f0000a06000)) [ 620.022437] binder: 11210:11218 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 620.058188] binder: 11210:11218 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 620.065393] binder: 11218 RLIMIT_NICE not set 2018/04/02 14:26:59 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000380)={r4, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x121b, @empty, 0xe96f}}, 0x4, 0x101, 0x8, 0x6d, 0x8001}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000001c0)={r5, 0x8, 0x1, [0x8]}, 0xa) open(&(0x7f0000000400)='./file0\x00', 0x40, 0xc0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000002c0)={0x0, @dev, @broadcast}, &(0x7f0000000300)=0xc) r6 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) connect$inet(r3, &(0x7f00000003c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_kvm_setup_cpu$x86(r6, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000200)="c74424000f000000c74424020f000000c7442406000000000f011c24b9800000c00f3235000400000f300f20c035100000000f22c00f073e400f017af32e430f975de3460fc72fe1520f0014f026660f3882b45ef2bd0000", 0x58}], 0x1, 0x0, &(0x7f0000000280), 0x0) 2018/04/02 14:26:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x8000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x22000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000300)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f0000000080)="b03ec0cba56a93fc7b6dd7eee6b1fe9c9469aa0b5b9b8a8b7a7ae869c48a5909be7cf1d40856676226", 0x29, 0x44080, &(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="97dff972ef9a25baf89ee599b7d31e", 0xfe91) pipe2(&(0x7f0000000280), 0x800) sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c3fff8), 0x0, &(0x7f0000632000), 0x35e}}], 0x2, 0x0) 2018/04/02 14:26:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000843000/0x4000)=nil, 0x4000}) 2018/04/02 14:26:59 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') pivot_root(&(0x7f0000000180)='./control\x00', &(0x7f00000001c0)='./control\x00') close(r0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000040)={0x1d, 0x3, 0x101}) 2018/04/02 14:26:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x19) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='pids.events\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='htcp\x00', 0x5) gettid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="08050000a21e0cbf9153ddbf9ca60ff24ebf231b7275c5510a2c09b151eb2a8d766f6986bac976b7fded71cbb7263c652a5919d8d1bfe08786c28bd347d2af5f91e060541d5637f91bb21729155aca1e57c85b171f59d44466f8e546675c512d5bb40c42cdfcf9ae88b4939a6bf50f329dbeab86f36839837568c7ed976b2f5777103e1c1503624024766fc5a265eb8f42503e9643b064a358f9ecb541ed9e1ef4205d87208821e9df554d7e095699a05291289523ad0e5c66180b6ddf896c0a21dcd0222aea615e2a2ac91d00a15dc4ab899375cf9ddc8595f89b3f6058368a7273b63fba43673458a8272606f9250ab454fdba056044d9d8368165d82236c1261a3ab85f45d694eb286dcdcbf601ca7e9bc29a60b81c6df0dcb0ef6a83a17b1e967d395d0e2cb34842d748fdcd0b4f7223a8ef9387db710121637218f7ffd492e7fc52070f1e8676a9d5a1c3a5756c8ecec4e209ed2e398527ad1b6345a5e308864c98694bd391f009ccabaaeea58a59c5b8740e475c436d0ad5eea08ee33824cc9b1367f3b0b680dd6f86a5abc2d95eb94fce841e80638ef428314f5ab4fd55e026097bb887722f8ae17110c00c19949a4bcf426def01edadf0c5baef81d8adb6722429203192ee540ba6ec5e5088463cff4aa677d405f9686a3be013673e780b7717d74ff9ee069878d11d52f2822c492179928ad0f3dac32f745a3134cb08428d9139831b35b571ae4114765da6ed09b69630f27a1eeb6a3192905f8ceb74127bc93da17505577e0d0fe02849d88bb2dfd275fc740d405b705bf81410c32be54c66aadb2dbcda3477419d9bd4a0fa274c4dbeb0abe9516701c1ebe64154c375e617f058ac5255f89c736d6e71ae945a727725dfba3d17abd24363a7dc165511ecf5d938a0761b3ecab67527516f0b6c9e4a72f9d4110a9d33a77fc15dd90374141aecdcdfdb7bad4efd76b5529943bd3d7837d66c93b4fd87da2098759fb4008f5b02e02b9b88e0152a49305849c54422a27ba03070ae04586ee610d4bf4de8a1ead9e9c8139b3c19cedf390c53f4baf91635cc705775262199bafca73f0035a0bb19e51bf888fd713dd0c04a3f38e8ccfa9b5a5feb58df5c10a03fa026c4edab145adb7c0e93bb070d172658272ad46ab254b0142b4512c2754339d170ff91ac05dc2a5072c846bbb535d14a922803088227d0f66875397a4dd688c3426dc61e4d183d4b6e84b11f1e2edbc2f2442df888920eee2a8bb306c827b6b049f792277ec69703632cab32adb465c83f896d08ecc96c209cc8234de83cecd02710cf1114b701c798f4bfca8894f6c537190b721d071b16640228c9b2421b995b209055a6c30b675d9c81a831c9c622ce646c749ea25e2398a65eceb6b82d687d1561588a952b56b14d1e8afe19a8ea33799db72600594c5608c46e6829933662341ac475cebd3e9fe25698315ac6163bda4c05e22808e709a679c32b2d5298f7f6ab0cf51acdec4e406385496ef0c7e662c337528b2fe17576fef7e8217e64d133a1ec42014e9e1bc3bde3dfc735bbfdba200a3f8fac1d2a36f7ba15e7699c53d5b69541ff0f0000d9247b8fc3342fb14c245c4e40935b37d8b543b07dbbc63704bff73629081446a998c2e6f1708f3bfcd7649d7a3ba543be9d072ac2c528f425d6d4b2c7f728fbd14065ea84108ccb4f5d1dd0c563ea18fff581b56fd64b88ac00236276b46d6c5d9e9c3721b4ca2db592077a857e487f096fc40cd8a6dc78df51614ed743d53ed7701444dd0a9c74e9b4abca836a3c614f81c509bf7781eda88d90f0e674c14a8f11a6adee6c6d70f9699f8094370ec94fbcbac97dd8bd63a481bd426ffeb83cdd6dba509128cbcedf20098d2c09d1087f76a6fb37e5b76fc6eb1037ddb3e07fdaf7fd681c3f1d9be195b2b634d49493167ec572e13206163bfc5990e0"], &(0x7f0000001240)=0x510) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x290802, 0x0) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1ff, 0x40000) fanotify_mark(r2, 0x20, 0x8020008, r3, &(0x7f0000000100)='./file0\x00') 2018/04/02 14:26:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) io_setup(0x6, &(0x7f0000000000)) socket(0x11, 0x800, 0x8) 2018/04/02 14:26:59 executing program 4: mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x153042, 0x0) r1 = accept$packet(r0, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001b80)=0x14) sendto$packet(r1, &(0x7f0000000000)="30a4f063a318eed984b21e0f7877ba971029765b1d8dfd0f000a8ea7751ba55f15d52c1e8c6319a69122f36d4d27c9af8691b2ebc0ba4cf78df903d2badee55fc84326c6bad1ca98b154d8798450d05b7f19a3914046766925e36c8b292b8bd9c1143d9f4cf29b2acda49900662c6cfe936a67dd78a504ab963d32fd527745a0cbaac238db21e446d1497cadfce1bc8d670de2f4563df822d890e62fc0429ba31e8e7a47541ae661dc456f23eb9ac1987a5730000411", 0xb6, 0x4000000, &(0x7f00000000c0)={0x11, 0x1, r2, 0x1, 0x7fffffff, 0x6, @random="24032943c895"}, 0x14) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000200)={'mangle\x00', 0xd3, "db5534801e5931b3b6970e8d3be0832ea21991c1ff831e764b55f4c3d732c02d3d16d0aacc5d0e269673b310765d31aa027fbc4c2257bcb8863a05824ce1e60763fbfb87a7fb13879a5d4d710691e68dc4653d8cf43ef25ce09f612afda0e00c852a5a62a2b43f7ebe2cbdecdbeb35076c1907481cce1169f29d575dd5671d6061c8b9d3db5c1897b7dc836226aebf41cfcbad09d7a4a61c67d81654bf4e387492b83b4415e9474608dc5130036e398f15444b0fe2552628d6a590476f1347127949439440e9e2f9118c97b08c5006922efbd6"}, &(0x7f0000000100)=0xf7) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x6b) [ 620.822864] binder: 11210:11280 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 620.833521] binder: 11210:11280 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/04/02 14:27:00 executing program 6: syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) 2018/04/02 14:27:00 executing program 2: socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x20200) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000000c0)={0x1, 0x0, [{0x7, 0x6, 0x9, 0xdf65, 0x8}]}) fcntl$lock(r0, 0x6, &(0x7f0000000080)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x101001, 0x0) 2018/04/02 14:27:00 executing program 1: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000380)={0x2, 0x0, &(0x7f0000000180)=""/116, &(0x7f0000000200)=""/201, &(0x7f0000000300)=""/102, 0x10000}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r3 = getpid() ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000000c0)=""/100) openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x200) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000080)) fcntl$setown(r2, 0x8, r3) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000001d40)) close(r1) 2018/04/02 14:27:00 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000100)=""/5) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl(r1, 0x9, &(0x7f00000001c0)="471af4021c45d7faa6ed32a4193d80eab5c4ccf2fd653ba27073e69d48940176389a33a34a502e99d946495cdd06681f8d191881a752bb116cd2fc1821dfe4536dae4b") getpeername(r1, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) sendmsg(r2, &(0x7f0000c5afc8)={&(0x7f0000c25000)=@sco={0x1f}, 0x80, &(0x7f0000ef1f60)=[{&(0x7f000033ff52)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20", 0x18}], 0x1, &(0x7f00006ee000)}, 0x0) recvmmsg(r2, &(0x7f0000ee6f10)=[{{&(0x7f000005fff7)=@rc, 0x9, &(0x7f00004c1f80)=[{&(0x7f0000581000)=""/17, 0x11}, {&(0x7f0000973fb1)=""/79, 0x4f}], 0x2, &(0x7f0000062000)=""/42, 0x2a}}], 0x1, 0x0, &(0x7f00005a3000)={0x77359400}) 2018/04/02 14:27:00 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0xa402) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x64, 0x2}, {}], 0x30) 2018/04/02 14:27:00 executing program 4: r0 = socket$inet(0x2, 0x3, 0x11) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000640), 0x0, &(0x7f0000000700)}, 0x8000) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) sendto$inet(r0, &(0x7f0000000680), 0x0, 0x0, &(0x7f0000000780)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x8001, 0x1, [0x7]}, 0xa) 2018/04/02 14:27:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 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$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000280)={'teql0\x00'}) seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) listen(0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe), 0x0, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x7, 0x3}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000005c0)=ANY=[@ANYRES32=r1, @ANYBLOB="05006800c49633345e57690dd6c327468b8373fa80faf000a47447517c05cc90e217a671c21e0af1112b884e64492a646fec19d47e74172d715b27361a334e8d2d606581ce3933aaa7060ea85d491e104d2fe944bcc259a58eaa75fb526714168728ec93e303f1bd0f096f8bda2c412066f5fada92bcd5372937"], 0x70) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = dup3(0xffffffffffffffff, r2, 0x80000) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x40000) r4 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc}, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000480)={0x7, 0x0, 0x800}) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0), 0x4) keyctl$get_keyring_id(0x0, r4, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f00000006c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)={0x54, r5, 0x0, 0x70bd26, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbf}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x20000041) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00000004c0), 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000001c0)) 2018/04/02 14:27:00 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000540), &(0x7f00000000c0)=0x4) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x3, &(0x7f0000000380)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000300)={0x9, 0x8}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)) bind$unix(r3, &(0x7f000093f000)=@abs={0x1}, 0x8) listen(r3, 0x0) connect$unix(r2, &(0x7f0000941000)=@abs={0x1}, 0x8) r4 = accept4$unix(r3, &(0x7f00009d7ff8)=@abs, &(0x7f0000937000)=0x8, 0x0) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x6, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e21}}, 0x10001, 0x0, 0x9, 0x800, 0x2}, 0x98) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="000000c9"], &(0x7f00000003c0)=0x4) getsockname$unix(r4, &(0x7f0000000400), &(0x7f0000000480)=0x6e) [ 620.953488] binder: 11210:11280 unknown command 536907575 [ 620.955972] binder: 11210:11282 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 620.959274] binder: 11210:11280 ioctl c0306201 20008fd0 returned -22 [ 620.966079] binder: 11282 RLIMIT_NICE not set [ 620.969855] binder: 11210:11284 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/02 14:27:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200001) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000002c0)=0x0) sendmsg$nl_netfilter(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xac, 0x11, 0x3, 0x0, 0x70bd29, 0x25dfdbfc, {0xa, 0x0, 0xa}, [@nested={0x94, 0x13, [@typed={0x8, 0x8, @ipv4=@rand_addr=0x8}, @typed={0x8, 0x66, @pid=r2}, @generic="1142ed18c5f956343ac8cef971eb23b1da243efee596797468d26e54e594ee4aceecfafa85e79a27c049c0cb70839bb7c2e6dd3584158fa6e9ff4dd0f61873adb3189c67885b0e0499bf412b3946711dca1e81609bc65f6a5baeaebcd34023bd438b8949fde0d4f9f913da0b689782ef20b1f0e572a248ef496145b2b6"]}, @typed={0x4, 0x46}]}, 0xac}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) write(r0, &(0x7f000034dfda), 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0xfffffffffffff001, &(0x7f0000000300)=0x4) getpeername$netrom(r1, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f0000000a80), 0x0, &(0x7f0000000700)}}], 0x1, 0x0) 2018/04/02 14:27:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x3, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r0) [ 621.167696] audit: type=1326 audit(1522679220.221:2570): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11290 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455269 code=0x50000 [ 621.187763] audit: type=1326 audit(1522679220.221:2571): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11290 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455269 code=0x50000 [ 621.207760] audit: type=1326 audit(1522679220.221:2572): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11290 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455269 code=0x50000 [ 621.227713] audit: type=1326 audit(1522679220.221:2573): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11290 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455269 code=0x50000 [ 621.247649] audit: type=1326 audit(1522679220.221:2574): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11290 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455269 code=0x50000 [ 621.267555] audit: type=1326 audit(1522679220.221:2575): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11290 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455269 code=0x50000 [ 621.287476] audit: type=1326 audit(1522679220.221:2576): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11290 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455269 code=0x50000 [ 621.307394] audit: type=1326 audit(1522679220.223:2577): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11290 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=50 compat=0 ip=0x455269 code=0x50000 [ 621.327253] audit: type=1326 audit(1522679220.223:2578): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11290 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455269 code=0x50000 [ 621.347206] audit: type=1326 audit(1522679220.223:2579): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11290 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455269 code=0x50000 2018/04/02 14:27:01 executing program 2: perf_event_open(&(0x7f0000fdef88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) io_setup(0x8000, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) io_getevents(r2, 0x6, 0x6, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}], &(0x7f000014b000)={0x0, r3+10000000}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={r4}) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000594fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)}]) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f0000000340)=0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000380)={{0xffffffffffffffff, 0x1, 0x8, 0x3, 0x1}, 0x1, 0x4, 0x1}) r5 = gettid() timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x1000000000016) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000040)={0x3, 0x3, 0x4, 0x3, 0x1}) 2018/04/02 14:27:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380), 0x7) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80200, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0x80000001}, 0x8) 2018/04/02 14:27:01 executing program 7: r0 = add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000032c0)="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", 0x7f9, 0xfffffffffffffffc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) r3 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x800, 0x430000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0x6) keyctl$read(0xb, r0, &(0x7f0000004ac0)=""/4096, 0xffffffffffffffb7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x40, &(0x7f0000000200)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, &(0x7f0000000300)=0x4) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x80040, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000140)={r5, 0x2, 0x1, 0x1}, &(0x7f0000000340)=0x10) bind$netrom(r2, &(0x7f00000005c0)=@full={{0x3, {"1c270ae4d22b8d"}, 0x8000}, [{"83a49b3aecf5c7"}, {"e0bdf5936a5c61"}, {"4e7707681f1832"}, {"83c91f338bb0c8"}, {"5e318052716fd8"}, {"2fa76b692aad78"}, {"8c61a96f2db8da"}, {"556bd7b880b76b"}]}, 0x48) fchmod(r3, 0x110) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r7, 0x40047451, &(0x7f0000000000)=""/174) close(r7) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r8, 0x4c82) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000540)={0x400, 0x3, 0x8000, 0x6, 0xac2, 0x3f59, 0xffffffff00000001, 0x0, r5}, &(0x7f0000000580)=0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r7, 0x4040aea4, &(0x7f0000000100)={0x3, 0x3, 0x5, 0x2}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r7, 0xc008551c, &(0x7f0000000400)=ANY=[@ANYBLOB="09000000040010000004494d4d166b4a6f166d5226f90b8baab8ef752adb7f0494df82d6826bc08bfbae7602ac713b1806000000000000003ca4de93222873927f2078057630efc69e98ca6c534f2fc4c14723592fd64f72f70048f54d14bffc6dbd24f3ad1cd871d9c37f78cfc2244c46bbe170286e20d2665ee53265fb39daebcdccfc4c04601fdf071283307e69bbe35b3df97acfe0afd2601559e2a6811d3b745f0a5f0f759870f69fdedbdfb17470879bf768e21194a471c2cbd35694e2181c1aa9eb58b2d4492f9a0534c3f797f8edd9fc1adf6853071a19bad0bdc2ce95483365af9dba68073e3bc7a3e59665b800000000000000"]) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000880)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) creat(&(0x7f0000000500)='./file0\x00', 0x0) 2018/04/02 14:27:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) lstat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001a40)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001b40)=0xe8) setresuid(r1, r2, r3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000002480)="17c74e19a0ae2d39420440692b0df8bc99c2d72ab1c5b3f064d0de1e984a3b7672a78af199858667fc234a7b757fcc01f94a6c7c1b3f74d479ee2980baec8671d4dd26677cafb61f7d7b7200f9e0bad07fc6d62f4925593749d6ea7b82c5ef5313f77a3848c85e49968eb3d6f6fe3e583ce25f19176e0cbcb6fedcd7b4b63b8f59cd0b7dbf20405083b669f0c9e76aa9d326afca71803ef0f2149c9ad8cb3912243a44131079f57f0ab1d958905c8cbd262d14efef99568db18349dc25a52f6f17f69091849207cedc3981101f65c7295c6a8555357a06752b7e07fb660e5f3321705802b90dcfb03a62075670bc8a71f5a8a266e10985d2e6ddc53504045ab1822bbcd3b35baaac412d13a97b89f1b269a8a965c011714c4434166bf2797241e7fd31c4438643270892423a46cf646ec500d5eb571a6eca24bf7df0091ff5c754605f8303432c08b87ce0e790c35b114b011f47cd71a990b13950aa2a312ba161a0127f2430f7d85e60a391c56e1a07c695e5579724ab28af1f11d98748cda8e2692c8c9ab3e4e251627caf4613d19ba7963e5fcea47e2242b01346a61ce724f70d35a985579857c4b4d7dc191642cf2f6ed461bc4642363ea735a892c40733c435d571390da9a3bc92c12ac3197e03b05eeb7de72fb9581b18e426b2390e6dcb5d5d038ea9052d802ecab5b88fc0da4bb5eae052bfe35e26b8f7415ecd3ae47113d149eca0fe0a6e4d45460322a5e97d6d44e855db66cc862ba0a7b8e89666571bd2434f85d52d32feec5bb9d091c21c582c5ad8879978587eaca87b9569f2b782f075ab93cd1631035a7474f77ad9f7a4a0c1acb6945877edb0195b3d6073d9991bbff5fbabec95f1a37cb723edc46339cbc445d7215ca93d7f3cdc00e48daf51877edc1d8ca84cfa9a8658534ac6f34fe547cc0e875dd07ae3379bcc84a678cefdbb0e85c3fc9db5b10d2760ec67ebce3d7ecfdf8fe22eaf2f59a2086a55c7aaa71d2a1b90d9c4f17d2ba6d01c4416234eece045c960a2996a76e0fea9d7d1bcdcaa9e27803c0f8508ae0d1de3e2947a28cf84cc99f8411dc8a280f2a2e51590c9fb59473fed100010879dea8b61128603c0e3422db08db72a6bec3291bcdf0dffc97b5daa4205083bc00c7f11f2d1dd7107be56fb00ac3af952691803b333755be667a738d4da5fd51d6406075f9b59e8d27e3166b4f3f7385f78cea9fd04b378541d5663d6858a972ba24cefca1b83fedbd16747ef21ac5d95f52964d4c294fd0f4a89fe29eeeb78c50b416faa8d843cde984ae7b167c9eaa4a54d1a9e2752d2e88bf9173fdab16174fbf7decfa79715cb2db8167436ee5fdc3e52014e08fd4d61afc6b8ee42d241f5c8bc1030ebac013e41d6443ff8d5ca04747479fead42b0e9a0c4271bc31f48b089b299506e101baa4e1c49c3ed23cbaecaf442daf0ca24ad271d245ead19f9e2b9c3c1d254eaf286419c7e7d9445a8a24ca51e4f96e7f73cce8de6ea434ee2ed846a36421bca8be6f834b6c65aea2eeef91beddc4f2fe100b1c4837b2f76efb2e22af34f691e56ada54a065f8cd1a033ea9feb78726da2d5727d3bd502393d3b811eb7266b499cce2f8323e9012631501339b347e6eec64e61a69579ed0d07166687eb812defefd597e40156a79b93f45b7534262c7ef9e872666119b4c23d5f9c20271243c8137f9e20518e2d8acabdb15b6bb869c2570ac6d8a4ac66d96a16ff2c166487d3c19238d022612cc10e1df5ad4abf82732add5cce7e9039935c2258be3b6c4d928a7cf82721f895a756e47d0d58121e6bcb2a301218e7789e30f20fb65b2da92d48f38db6ff530ddd739beb2419887cfb071da1d175426e12714f7368e93572e5d4d78298ed8883adc4c3eb2d4208fef775290e7970c54b63983b0bddfd825777fe65cd4abcc598f81870a4850f08e03319aff5e438165f9c593e1e7500fdff762e8517a02dc88d2ca4296e13db97346a12172bdac529f23de63ed0252b852458f684a45ca741b4e760712f693b1ff788d5577ccfb8dbb67db8f8fa62d4cf8015507819d91b5510ed21b62d451d2bc5bc1c30d601f6d718c4b66d0aa126873b689e28720dc7c558c36f60406401d8f984e20c1b37fa104da5861a5e6557d744be52c228447fe65a24370270735d63bf207a15750f67fbaaf71b51db5cdd00aa3337f8e246864ed5d77b6f441104642bf68ef7b945a541254ed23b58fb5504357e3a49f3e5106e183917e5c3ec67967823ce749caab3b1a8cc5e4d75857eb0191aa2c445573c5de8161263304db7ed4c7b252583f1a96adf92dad234665764f3d3b95a4c7462cc5b073fa5e33cc597e4f6b2fc12fe8b71176f192994a555f662bf500b4be1a01f13202ce059bd017bb40558a74828d7d6b7a49a429b22b9a43d4d367ba2832f45ad56b0a397e5db473d23ebc3f554ae1d8f4e29a3d5e56c8875618b4cb4f9ebf8fd4a15caa7bde80c7501b6ffcf0787b5d25fdad5e82be52ec7e95979f11d8ea2ace199e18f928b84563da6c4298a5e34a89783d3239785a12bd39f1935c79d948675b4cdad471446c2013efdd186f3ec283fee7a9c5a768c37ed89c7c8dca7d103346bc8e8a2bbd7785f5b961771764a01755b6fa3ff59b529029fc79cbda24958feb0db5bce979d1be544d3d65e3eb5fc1909221a8c7b601b956eb2dc8244b647522ec5f64defd45ffaf05b2cc2b6d0dfcd56b20ecd71377cb8ce359400870e1edc320557d6ae54eed8e85e84bba7ec83ac5c38bd574058f2b26a25f205ee70cfd0143ec8ab2b99d756fc2c5fda998ee10695ce1998e3dabd6ba90264231d3b49347898b6b07da0f38779b7277922dd36e388e5efd2430c646b865b5b77483b9d33d0093e234adcb79c40d649aaf8441f64da944463620c99a7b5bf9e44e06e21ca4eb11940c34a5d4804761b2c9eb6593ce3bf6ed3ce4fae612ab10b994c4bb097a02ede9d3370101af9a5fec2ecf4778a4eca2d407aff95ca2284db9758d06f3977cce2016219d5a31815d603b94d4174508c3738ce41d153de26195dac138d78894d341ef0a657a98d28f881c46a041a8d87c14b5224529a43e3403d30cf0af6b21a9f7563e95a4b2d6bdf47b22fdb7d2aa78ad686c76e919c2eb6c1198f0295108d8674458cd418d8ee179b70cd03a9a249a5200f1e6c91b049a0c2a7f59521ac790bde2fc7d17067bc01ef9435aa635d0d3d0ca7e05f4392c498c79836fe62c3e2a3f04df711bd13cf84334e00e037766c2cf8c88829ee17e25a79efa59bcf0872791faba02f856aab144d616fbd4a6d249785c938ace895b86f06249b006e068a7c57e044516560f9b8934f1fab8b6c885ac4cbfb596a94ebc28c6499d6106bdd5db9c4d03d3b8f4b0f39cb0068f30c9a6367a28eec75bd4ddd749840c2f541fdd34b7f91430f51afad0d4ad5537bf225a8aaab2893e07055049f53c79e70e276297c22ca83ae315b55b787324465665619f82a8cecfa12c92881910b2d8b5885762173a2acb264738cf57616a90cb72a1901d5602142cab4705c51b720316f999694f46f185cecdc0b579386c2ecd4ba467d16ab80a0a5fcbc88feb311dd68b5e3ec6096b848a2168040b31ce35b9b803ae34940aa7ce305d572a31dd1f5753e175791a0de261a77bdf407d1ac319e210a5dfa680bd887cfce3288aba336e224d41425bcbf25a0bc3192e45b7f8954f65cbf6445b0d8c0bb7001cfec527c95ababa5a082979a41de95bad183feb0a4b041bfc55e77f3fb2d8fefa8eccbb7a425db26b200d7f1ebd87a7b2af17da6b5b0d1a19b2ef26dc05c49fa58fb6cf3aad0c2dc1bbb428d866f17f194cb51ec3a0fb7a37cb894a6330cf2ad88f76bbc3148577c11ff300410e9cce2cfd27f7d1790be456344f58bd97ed03909038e325aec490aa82d0aae6bc33635c656d2aeb830e4e9b946095c402d193c279d7c75077430aa6771f7ad0b84446fb7d9303b85f38b6ab4ce27557659d89acfb6b1f3e821f57f6f1d58836bfaa04540a7c6743e1b5e2775fd318f70bb3a64ea9df258aaa9003924cbd8739489bf6367330e014320307cf5850052ea3884cac9e3be426cf7e6aab77602c3a745eebe01af23c8e8c1a3732dca70af7d9b5784606d5306221ed0ec5ff4e3e29e0f7af15f663738db3baba55e5fe96ca95adf9f172b6084303108b2e6ed93526779ef98190486d97b04958ed77526d77848fc7c8a6adbbdca97c87b74b9f323f14246bdaef1ea785795b0f90afe75ee52ee5d642392c8c17bebdc3ed7a654463a878b1a0e5c7f81570296f4323b0e7a0470628afc65c6b425e2ac07b43df53ab796e4a16e6c03e2cb206d5a37536c0a763406d57ae46589c0fb14fe0c61818cc8034e4eb178c3691e0123cbe091602337db56f2fd61d9350dd5af53968e5a1d6b7b13cdeaac8ac712f02616e5a56c7d6f5111bd17781077b6270c9013aecda3696b7938e6ac3e59c3a6da30ea62f3e5c87db892dcd3a49907ff1835140bf18b273a905e550c9ef1282c7bca546bcc6bb16d42039c039c1a5cb050d0621e858929dbedc3fa97b4b47a8df16cf796c5540ed87abf846c801b8427a936116e0f67b50e03cdff891b806e0c578edaebacef518132eeaa79a88e9e33bb63fae2ef60c6cc6a8856a0387d724d8d776cc91315a38381e4157b5029521adfb2b075c994ea1c61f7554e5101c4dc8629bf48e32847a9446d98da28352b239d7f5a68577cf34317d5a7fa627c197f40774301ec5b0a983d575240ab1d55670ccbf8ea40cce66e101d48cf0f9165f2be68999fea9b4b85b73a6a6622913b429b8d87dd527701b3c0c89747b4966a4191c15e3b0343fc410548ef98a0267ab9264a4e43e55ee068c2f839a247e2b465268e33459a6147619e7afc4864489a2866a0962dde61f471d1a937aa04e03b8c2d4555637070c2aea5b6a6b8da20ac6137a9e3fa596d99fc977c6ea83568dd289bd700811e8d030d92633a538f3d9f3ef8b782bdce4bffcb729155e2b283ca49d91ac3e34f99baa66b81b3b72468af7aff7364001c7b8e921b9be89c54cc2de7a8b627d64c42dce698ec61310b1c988d57fae2b36cd56b8d67f35e835280cadc1da87dcf56a96b51a83a6770bbde67f5bd181d974826e295b34cb4d1c10220ec5c3e070765443c49f90d820e83347412fa73a58fdaa2322f2726a66d49eeb2a89dd2e0f4e7c9ac07893badfcd074917e409d22e0c7cb474a8fb6c1b202bf289e8506dbae661d3a375bc05a12d855b864b8bd1d8d6306dd5b2e8827860f7739c03f4b4503aa4eb2052ee8224722bb07481d40f32206d9db3be78c63e5119dc68691220bd6e021ea518e734f12413c67f65dafe3f20d45c7946be86fd844b86a1b094d224f2980b841cf0f95f1fc0f341b1a3c38486c7874a8696619676c9ef5a1e7f7092a542b530951a00868b7d9f3d71db925363e0250e0b498767db27a28f01b31e68fa2be569d7b116d0612f1b4853f178a6d2f1d76d5d9ffda9fed2d2bf46d29e131adebaa6479c8c704fa131cff9e0cb3d09b4f609e404e5cd40f4710fa3cb9bc89b7214b769dc000cfa274114f28f73a3871da0cc3dd31350f79eaf4d2f6839f0e3bd16484a2e1f76cd0582634697ef01c7b4d8b4b54a38f69a43e4776cd525d0829ae8c949598ef49174bbad44ec728987aac0173cec62fd6de8cfd99097c7bf766021ae083d625040c8c57ecd0df65f135c08aad4ac81697f5f6a28e8491f47d5455a7660e6730d421dee0d0bca07b01", 0x1000}, {&(0x7f0000000000)="f18aea06ba9ad2389c6160709fa8b82e27195f101ef38818ff2d4acbf2", 0x1d}, {&(0x7f0000000040)="ee27ea85c0483dd094028eae1e3b43c4420fe343eeeb05ba51b821a79defb4daa189c92fd0f31f8adc3b8d9f02fad906eac3e1578cb6fe089ca82b68d229feac3b7ec60061651cd127fbc5b5c5e300137835f98ba27f67f0a8d468f51e6d285e22aeb269fb43534f6c502ff7a5c790e2dc2bb4fd44a1f1eee0e0b1ea141be8351e6617d056b2b86ff044827371855560b7968459d6b213", 0x97}, {&(0x7f0000000100)="5141ea73e237aa5bdeb3bb3c063938c9f457a72ebb106127", 0x18}, {&(0x7f00000002c0)="ae7bc2004b700b3d372b5c42c2ad4daa97458927c3342adcf3ac8ecb0e6ff8e56da5daeeecad5b5b4ba21f588431b0d5ef36ee404b5a9f201c01a3254f63231f720d4edc55da80b9a25493a68193690ea6c3f530904e9f914f56a2d2858140b65dd5d38a7a388a603e921149898bd77bcbb3c72fbe256dc26ecaed183493e258d8c4c2f02fbef755c9d84b", 0x8b}, {&(0x7f0000000400)="7a932c4770f4239dfd3e902271fc7e290045d06708ca1cf5c4ff187edafc21026358ea91011f31e11998ef9adbae0fe6b5c02ac4d601554504f290468112f7ad58b105b3d7e38e1e19d54ddbcc46c8d3e082", 0x52}, {&(0x7f00000017c0)="985badcc8cefe38f274220a5c156d7d3b5abc25bae138dfba6fc9958f5d27b74bc0ca8ad49191c4fe1672ceb6dea91bce48b3beb3f4201c1d73998142632ef8b8eb2597fea69945ae3c80a189abb4c89fc0e7e2d332428aea8aa480610c6466ede80058b062fede745991ed251d6f1e6a2e32c68527389361d4bf9a99c74ede4cbc701bce83b7071b547d7930f2e8b7e746cc9801dc70ff1320f659e31f1e5e2fc88e90e9ff52962eacb9e36251ecd5f925e9528cb2058c6698003957994f23d66637c3c9c2b895b14d4936c51eacb90af469bb1f853ae37b91ec06411479cd9", 0xe0}], 0x7, 0x0, 0x0, 0x8004}, 0x8000) sendmsg$alg(r4, &(0x7f00004f0000)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000240)="dd8759a1740b8e5b62c468ad1e08ec13876285e8f78d2190f9874083b8291134d1fb5ef6a352398866a87c753a4a9a8f62c03e6ba322924ed78da85471c3a86c21efbb12bfc0", 0x46}, {&(0x7f0000000380)="55e6ca35b481fef592af16d1422c04a0891613527947", 0x16}], 0x2, &(0x7f0000967000)}, 0x0) recvmsg(r4, &(0x7f0000d43000)={&(0x7f000076c000)=@hci={0x0, 0x0}, 0x6, &(0x7f0000ae0fc0)=[{&(0x7f00009bfff3)=""/13, 0xd}, {&(0x7f0000b9ff8b)=""/117, 0x75}], 0x2, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) socket$alg(0x26, 0x5, 0x0) sendmmsg(r4, &(0x7f0000003540)=[{{&(0x7f0000000180)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0x1000}], 0x1, &(0x7f0000001500)=[{0xd8, 0x1ff, 0xf09, "ddf21be23a0b9d3deee548858311583b2e014e3d998bcb7dc5cda3caff59fe417beed43ee1f6e9fa064bfc7c8bf962b9a30c8ce84f47f89b0b8bb854955e72a678b967dcb63cfe35b03743db50a2b7e60e82265f04839c69148cef11b42bd81953cdbd50f5e1273987222d42164df7727886499901d5c9740f7645cda2515a202c72f94302061d7d11ad78ee8aa6b02513d7dbadfa82500e128450d3e308e0ea8656985601eb2bc5f28191c2e724a0c6273b499b93eff5c3fa84c2201b30d2ff778ba5469dac3fb2"}, {0x108, 0x88, 0xffffffffffffffe0, "dd404cf8a3e69be540781a29fc4d6358acc3bfb7d3ff62d598a1afe530f9dad6842add396b60bba62d0f9775d1f4de9804f19f40e0f2df639171a500a60661e56a21dfa66749ab03a7cfe7b685c4320ad0bb7d424a12f9aaef23a3541efcd39b15dd51f2fddba77da51e811ddd8e2d6d46b7697aa7e71093a4d21ad75aa31bff6b07092076db7f9ab94657a223e1eb0c0e3fea40e4262c427e928bcb4f0161690ace1ee715c3c09afbae7399d4881d9921c9cc2c8c9047bce0051c115c0223107faf61f526f0ed900e7c11c56c8cd223a9d40420d20d89be2ee4bd1e8df7f9df655a65cd28ef78d03a5b44c808f300841e86"}, {0xc8, 0x102, 0x1, "e9f9d1bf94753cf06c166efd4451242094e4ce0333bc6ecc2957ff019d1407bde6896df01b54649358d8eb15ad9b3bb8c4602d1da9218edc031120ee3341d148749dfe4084ae3171fc76c6afdc9f5a4031d900193ceda967180563e052b6e0119f3ff9ea0d52fa5ff270980fc8d08342f004d94f60f7716b0ba0027a68a1d753a4b2a0a17d6553ef484dcbfbcec5db11825400a96a8448a77b2673dc38ff5d78275dd19b90cf352c2c6c7a67b0a2dd9ded250b26"}], 0x2a8, 0x800}, 0x8000}, {{&(0x7f0000001cc0)=@ll={0x11, 0x9, r5, 0x1, 0x7fffffff, 0x6, @random="3eca27e0edd2"}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001d80)="2843439749439579d4b991d4276eb738b432083238559c769f27fb2c9a14f8a1353ff4dad73ad9920c5e6d949e39819da96edc34bf7417d7e7b07b5248a649824b565ca9d3e19310d818d41001940629c59be9b3831b035e0fc58602e6a00d7d663e", 0x62}, {&(0x7f0000001e40)="4a353b879b7b", 0x6}], 0x2, &(0x7f0000002000)=[{0x30, 0x0, 0x1, "f17be9398a645c7e1fbb45ed07092c71707cc9e5486c6fd513a8d78f76b5"}], 0x30, 0x24048004}, 0x9}, {{&(0x7f00000020c0)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x7f, 0x8, "e2474623e5ff776f94d07863df125ed2988790bb6b0727dce846b84ae0b9d15cb60a132dd63edc0b9e4369b9375e908ff467e906f09e31a1199f1dc207af38", 0x8}, 0x80, &(0x7f00000021c0), 0x0, &(0x7f0000002200)=[{0x108, 0x3e, 0x8, "1da38dc46ad295020f95cfe1446f0e42a6dd0adccdc1c1f87fb6eb18f6d4c47eb660f59980a1ac17e092a8e3fd9828372ac7611eef2f43ad651c4ea9fed1262b1338e231f15eaa4de1196c13b36cc97b0d013159a58db8898329ced28b10a1a38595d92ef5c90e4c2b964dce7cea5ee2d2ba5bf9d12041afed9a6f5e98fa41a323e0050c9d63b0cf5110abcad93007ab018e4ad9cd0676a6622cc32ad8acf123e42df590d8e48d395683fd4154e8540d9d83602d8a92484a28cb09a769d927e340c29c30d57a247eb90a21d63c907a4a788a2a10d2c79fb3a5011fb145e187770a6b88b4edeeec3ea26662a0f41eb74656"}, {0x68, 0x10a, 0x200, "082efa5c56b7618feaa4947d4f0839f21172f15b6591be70882583622bf9add3f39c0e0e5969ec4929f1e3fda67c9d6e2393f440158ef1efd72a543acf3ed6d980c4774ea2ebebf0e4e0a2d8e4bc32ec33"}, {0xa0, 0x0, 0x1, "dccedc2aa40c4a94852aca593888c08f20ce93884843c22e559a12af1ec627f883d1bf77f0f91bc24220830339ce0300dfa9a8bd8bd22359a8073f5a28a428d9a0417a522afe2d01235ffecd11dcc1380b13730c871382862a46d52d7fcbcb606c08c76f94eb1cc4fa725fc00da8a744f33ffc3e1b3a7486e9f98c89170f551b9bee2d051c2d2a939c4beabc170f"}, {0x40, 0xff, 0x8e9, "c656837f9bf14678e219493b9f0318f4d17c3cac5fcdf68a828c1fe9a2d9e86af3a862be96cbe21ea8b3"}], 0x250, 0x4}, 0x3}], 0x3, 0xc0) 2018/04/02 14:27:01 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xffffffffffffff1e}], 0x6a4b69180cdcbde8) socket$packet(0x11, 0x3, 0x300) close(r0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f0000000080)=0x6, 0x4) close(r3) 2018/04/02 14:27:01 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xef2b, 0x200001) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xda, "b3a835df30f8dcf22d48e52616a7abb8e2ebd139b0cb4dc67d4d2776e2656a87a0c84050c8398c5bffb337c8cf3a31b2db23e8d69a380effbd99c2b4f9224c9a52976c6ed464989218533faa00e3f7fe136a923af374f56fcd9a6acad90fa21079479ccb6713ab226aafcba5ce081016da7529ef2732ed46994e7a19f6de02dfbeb2ee71cea1f0ab94e5a2b5fc7e0dfdf56fa5f6fec44b53df22377950005adfa163b41827053a72dcb01fe74d66094c99e490c2e02326df6c362a6b5e403d15cd0bd8ff2beda312aa3f451e08eab07beb0044a2b1b9a2ac9647"}, &(0x7f0000000140)=0xe2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001040)={r1, 0x2, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x78) 2018/04/02 14:27:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 2018/04/02 14:27:01 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000d01000/0x1000)=nil, 0x1000, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x7ff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x0) socketpair(0x9, 0xe, 0x5d6, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000540)={&(0x7f0000000440)={0x10}, 0xffffffffffffff3f, &(0x7f0000000500)={&(0x7f0000000740)=ANY=[@ANYRES64=r2, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRES32=r2, @ANYPTR64, @ANYBLOB="a88fc7fc7fb705e03f4e6e83dfeb698fac2613b60ecbaa50be26cdcd2c94a0becba78cf9db666259f12ec8cd0d4066f01d715c1251ac6dcc408708a9ef5d2ee0007282212a51f1ecb3d9e778c64c67958559b6514e835b852750a03189da23d7fd16505ec78cb83b7e5d03eb5112b3c1626c33cfe11e6ae85599b60e9ff5f6c514df0a25d91df902ab809fb453e684e0fee127a91265b3ed7e4e4b74d3835cd138e917867d8c5784", @ANYRES64=r2, @ANYPTR64, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1], @ANYRES32=r1, @ANYRES32=r1], @ANYRES32=r0], 0x3}, 0x1}, 0x4000) socket$vsock_dgram(0x28, 0x2, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') timer_gettime(0x0, &(0x7f00000003c0)) sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000180)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x5a80022}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR], @ANYBLOB="200028bd7000fcdbdf2501000000080002000000d867398d27a2558fcd00000800040003000000"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x800) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x98, 0x40) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x30, r4, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x41, "6358b65a9581c2462cf801804178a45756a33f22e3d6eec5aec79dc9af590ce696fbe8b275e0c5e7f8f4dc3dd4f84dcea887333a40ba6e7a39561299e2b05d0658"}, &(0x7f0000000240)=0x49) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xe}, 0xffffffff}}, 0x1, 0x8, 0x7, 0x9, 0xbe7f}, &(0x7f0000000340)=0x98) 2018/04/02 14:27:01 executing program 1: getpgid(0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x1a3080, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000200)=0xc) r2 = getpgid(r1) r3 = syz_open_procfs(r2, &(0x7f0000000380)='net/rt6_stats\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000880)) readv(r3, &(0x7f0000000040)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x2) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x2, 0x20, 0x7ff, 0x3}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000440)={r4, @in={{0x2, 0x4e24}}}, &(0x7f0000000500)=0x84) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f0000000740)={0xffff, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000a40)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000006c0)=0xed) readv(r3, &(0x7f0000000340)=[{&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f00000001c0)=""/59, 0x3b}, {&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000280)=""/158, 0x9e}], 0x4) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000180)=0x1d) 2018/04/02 14:27:01 executing program 5: perf_event_open(&(0x7f00006d4000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000040)) mmap$binder(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x2011, r0, 0x81000000) accept$alg(r0, 0x0, 0x0) 2018/04/02 14:27:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x800, 0x100) bind$alg(r1, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="4bfcfaf5697e63dcab23560000000004", 0x10) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002cc0)="6dab9a94cb4e701c787800ac7a4ca7e90e2f270387f1186f4962ac4c87d46a78fb8af5b384c1a65d1ecbadae401bb85fce68de21d4f3be7f7560922758a78f5e94df077df9df1699441e3bdf33117aba2e7fdf1208f5855bd52c1b8e24b75e1aaf5d4d56c093d1d12247479d25824f68700818def97d53beec64f76f8364d4235986f817f9285e8da632eebd5f1cbbad5e339a309f5c6f531cdd92a8edaf74de", 0xa0}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/02 14:27:01 executing program 3: r0 = creat(&(0x7f0000000380)='./file0\x00', 0x2) connect$netrom(r0, &(0x7f00000003c0)=@ax25={0x3, {"5ae1f56ededa85"}, 0xffffffffffffffff}, 0x10) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000000040)=[{}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x7}}, [0x9, 0x100000000, 0x70e6a826, 0x100, 0x55, 0x499, 0x8001, 0xbb, 0x9, 0x9, 0x6, 0x0, 0x1ff, 0x7fffffff, 0x3]}, &(0x7f0000000500)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000540)={r2, 0x7f}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={0xffffffffffffff9c}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000340)={'irlan0\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="1b000000ffff000042000000f50f714963fbc77648e8a5f4a4be56d0cc68a34d68173e75e0c9e1fb2c59734bc3d4f0cf8b3c21e6bd91295342891489c4a35af8e482068e0e6695116d045da3ab10e7fb26e222bd924932f9140da10bacd0574255d902df7b9b9ec8678a6492edcdb5d7b8d0685a6e498c8cb69096"]}) ioctl(r1, 0xc0184908, &(0x7f0000001000)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40, 0x0) r5 = getpid() ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000200)=0x9) sched_setaffinity(r5, 0x8, &(0x7f0000000000)=0x8a4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r6, 0x4) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x100, 0x0) dup(r4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000300)={r7}) 2018/04/02 14:27:01 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x100000000, 0x2a2900) openat$cgroup_int(r1, &(0x7f0000000280)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)={0x24, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0xe, @u32}]}, 0x24}, 0x1}, 0x0) mq_open(&(0x7f0000000000)='/dev/cuse\x00', 0x881, 0x0, &(0x7f0000000040)={0xfff, 0x1ff, 0x75, 0x9, 0x81, 0x0, 0x305, 0x101}) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0x10}) io_setup(0x1, &(0x7f0000000100)=0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000240)=0x101, 0x4) io_submit(r2, 0x1, &(0x7f00000003c0)=[&(0x7f00000001c0)={0x0, 0x1, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)}]) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x80000000, 0x4) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a61bf2b3b3bbb98251dc96a2b12578ee5f951cce67ed8f92384fa9fededdbf7b3a8d3b874662bb74e794b2e847ed46cd2e01d56f241542997458a321"], 0x5a) openat$ion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ion\x00', 0x200102, 0x0) 2018/04/02 14:27:01 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) io_setup(0x1ff, &(0x7f0000800ffc)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x5f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0fc7580a0fc71e05002e36650fc728f2f00faba408001eb8b4000f00d0660f7e90f1ff66b94a0600000f3264260f01c9def7", 0x32}], 0x1, 0x2, &(0x7f00000000c0), 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000200)=ANY=[@ANYBLOB="01000300ffb26a5a16821c83d80000"]) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e27fd9)}]) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3, 0x20000) 2018/04/02 14:27:01 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) fallocate(r0, 0x12, 0x0, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x40) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0xffffffffaf39f651, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) 2018/04/02 14:27:01 executing program 2: syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x1}, {}], 0x30) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x0, 0x1}, {}], 0x30) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/02 14:27:01 executing program 5: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x6, 0x0, &(0x7f0000003fb3), &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6c23}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x1ff, 0x2}, &(0x7f0000000100)=0xc) recvmsg$netrom(r0, &(0x7f0000000200)={&(0x7f0000000140)=@ax25={0x3, {"472149c46ddd05"}, 0x9}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000180)="233b10ac977f750e9b90e054a4e5c481837417b8", 0x14}], 0x1, 0x0, 0x0, 0x20000000}, 0x20) 2018/04/02 14:27:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) eventfd2(0x0, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080), 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0x4000}) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x800) 2018/04/02 14:27:01 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0xd4b8, 0x4) pwrite64(r0, &(0x7f0000000180)="abb592600ea7f6460c326ef28b36e7c42e1c008156478bf59c3059625976db7913b2108b94964f06e01cd03cd444aebf122b060f1a01594590daad6fb46fa985c2ad590f0297fe873ab53396f4cbdb2e7bdffde75915ad0748a0643ac0d43c5892404802a84c3b8c124fa0adc5fff05ca90a7aa2c51d94c958b3bea9254b2ad65b6adea8ad93749d8179868d73e96957", 0x90, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/129) r1 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000280)=0x8) r2 = fcntl$getown(r1, 0x9) fcntl$notify(r0, 0x402, 0x1) memfd_create(&(0x7f00000002c0)="d45b6574683070726f6300", 0x2) ioctl$VT_WAITACTIVE(r1, 0x5607) r3 = syz_open_procfs(r2, &(0x7f0000000240)='net/ipv6_route\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x20b0, 0x6, 0x1, 0x9c, 0x1000, 0x0, 0x27f, 0x535, r4}, &(0x7f0000000400)=0x20) syz_open_dev$binder(&(0x7f0000000300)='/dev/binder#\x00', 0x0, 0x2) sendfile(r1, r3, &(0x7f0000023000)=0x4000000, 0x26a950b) 2018/04/02 14:27:01 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) bind$inet(r1, &(0x7f0000002f00)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/02 14:27:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10001, 0x10000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0xcc96, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/02 14:27:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f0000000000)={@broadcast, @remote}, &(0x7f0000000040)=0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x800fc, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="330435856f49c2b3"], 0x8) 2018/04/02 14:27:01 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'teql0\x00', r1}) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000010ff0)={0x1d}, 0x10) recvmmsg(r3, &(0x7f0000015000)=[{{&(0x7f000000e000)=@rc, 0x80, &(0x7f000000cfb0), 0x0, &(0x7f0000015000)=""/90, 0x5a}}, {{&(0x7f0000015000)=@can, 0x80, &(0x7f0000015000), 0x0, &(0x7f00000000c0)=""/184, 0xb8}}], 0x2, 0x0, &(0x7f0000000040)={0x77359400}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="012b0000030011000000000000000028", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) 2018/04/02 14:27:01 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x2b, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000004c0)) r1 = userfaultfd(0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)=""/7, &(0x7f00000000c0)=0x7) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) dup3(r3, r4, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) creat(&(0x7f00000007c0)='./control\x00', 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x2122, 0x0, 0x2, 0x6}, &(0x7f00000001c0)=0x10) r5 = socket(0x1e, 0x5, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) listen$netrom(r5, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x1, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x21000, &(0x7f00000001c0)) rt_sigprocmask(0x1, &(0x7f0000000580), &(0x7f00000005c0), 0x8) rmdir(&(0x7f000015dff6)='./control\x00') ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000ac0)) r6 = fcntl$getown(r2, 0x9) sched_getattr(r6, &(0x7f0000000540), 0x30, 0x0) close(r1) fsetxattr(r3, &(0x7f0000000280)=@known='trusted.syz\x00', &(0x7f00000002c0)='xfs\x00', 0x4, 0x2) 2018/04/02 14:27:01 executing program 6: r0 = memfd_create(&(0x7f0000000000)='lo!vboxnet0\x00', 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8001, 0x400) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x0, r1}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)=0x6) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100)={0x492, 0x9}, 0x2) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)='ns/cgroup\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in, @in6=@local}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f00000002c0)=""/41) ioctl$TIOCEXCL(r1, 0x540c) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x62000, 0x0) fallocate(r1, 0x2, 0x5, 0x5) bind$netlink(r0, &(0x7f0000000340)={0x10, 0x0, 0x25dfdbfb}, 0xc) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000380)=""/210, &(0x7f0000000480)=0xd2) iopl(0x8) symlinkat(&(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000500)='./file0\x00') ioctl$VT_RELDISP(r3, 0x5605) symlinkat(&(0x7f0000000540)='./file0\x00', r3, &(0x7f0000000580)='./file0\x00') fdatasync(r0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x7fff, 0xa8, 0xffffffffffff0001, 0x8, 0x40}, &(0x7f00000006c0)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000700)={r7, 0x8000}, &(0x7f0000000740)=0x8) r8 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000780)=""/203) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000880)={r7, 0xe2}, 0x8) mknod$loop(&(0x7f00000008c0)='./file0/file0\x00', 0x7000, 0x1) clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) timerfd_settime(r6, 0x1, &(0x7f0000000940)={{0x77359400}, {r9, r10+10000000}}, &(0x7f0000000980)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f00000009c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x100000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}], 0x6c) socket$inet6(0xa, 0x6, 0x3f) 2018/04/02 14:27:01 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x100000, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/autofs\x00', 0x428841, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000001240)=0x2) r2 = dup2(r0, r0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000180)={0x5, 0x9ff, &(0x7f0000000000)="4dec65b65c1744c887d2c89e76b07645e955eba6713530bc4f5865f6db698d4309182c59e9ccc5d8baca3816afb5542da676cf162baa3a9d0037eb9d945c2c475ceffe04057dd1c7562950ad76cacd98547e9e0b63191f3bf913750d3efb92c585a2663cf3805ba845e241e073469b175232d6701e422f61dcaa0f5ab5ee83a579850127f102c409e4cd2029984c31d30bc2ec215da35a5aaf8ccc35f421e3fbeafdd9f292eb2e0c65f1cadb069910a65fad295bbff88fd49bac46a729f204b9bfdb32c753403eb15d108e5bb71ec62187c31bc7ea968df741c61b68f30076cf0da06ad1f1be", &(0x7f0000000100)="4c195d504a1acbd83dd5927277959a1b130d4eb4d04aa03c48d903047122e5c2ce1d01f0717599b5c3729cb0aba7da2203bda9605c83dd25b5dc9b8d76dfeb27ba6598669143ab3a8b644da1e2b48b", 0xe6, 0x4f}) readlinkat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/4096, 0x1000) 2018/04/02 14:27:01 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/04/02 14:27:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x5, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x80a, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x91}}, [0xffff, 0x2d7, 0x2b, 0xa6, 0x1, 0x6, 0x96, 0x0, 0xcf, 0x100000000, 0x0, 0x3, 0x7, 0xacd1, 0x5]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x1000}, 0x8) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000280)="689b73b3b9da83f2e640f3b1d7f14dec32c37af95ec32acdd8578a18edf73e7101595f0d8b2d415de1ef73dd2c11e2061137e37d81fe4c0ecc490f16fcbaa9eb6f0f02aa9fb89cb0fd7769de1aead754a548374ab949adbf6a68485eb7d4d6ec754a978ee84e4007fbaf", 0x6a, 0x800, &(0x7f0000000300)=@llc={0x1a, 0x8, 0x3, 0x8, 0x8, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) sendto$inet(r0, &(0x7f0000becfff)='^', 0x1, 0x100000004007fff, &(0x7f0000109ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000172000), 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x78) fcntl$setstatus(r0, 0x4, 0x4000) 2018/04/02 14:27:02 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x50880, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) r1 = socket$unix(0x1, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)="7763431aa401") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f000097d000)=0x10000000, 0xff) [ 623.433423] Buffer I/O error on dev loop0, logical block 0, async page read 2018/04/02 14:27:02 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x47, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x44d7, 0x6, 0x4, 0x3, 0x6}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x5, 0x8, 0x1, 0x3, 0x7c}, &(0x7f0000000180)=0x14) 2018/04/02 14:27:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/dev\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000240)=0x19e) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000004c0)={r2, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000500)={r4, 0xfffffffffffffffc, 0x8}, 0xc) r5 = eventfd2(0x6, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000380)) getegid() ioctl$KVM_GET_PIT(r6, 0xc048ae65, &(0x7f0000000300)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r6, 0x0, 0x2, r6}) r7 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x0) getsockopt$sock_int(r7, 0x1, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r6, 0x0, 0x2000000002, r5}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000480)=0x0) ioctl$TIOCLINUX6(r7, 0x541c, &(0x7f0000000740)={0x6, 0x3ff}) fstat(0xffffffffffffffff, &(0x7f00000003c0)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000700)={0x3c, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="066304400200000011634840020000000000000000000000000000000000000011000000000000000000000070000000000000000800000000000000"], 0x99, 0x0, &(0x7f0000000640)="039d440127d18b758d60be10d17ca83291751b2198550cbf3c08fa9a51fed9ea95e23b6e2ef048d4eb20d3d04fc273f90f69e536c12478e2faecd10f4e5812620474ad1ac56750de75b0a87382f388b8dadae60e0125af118d71f5d436861f9c8119a4eb636bbc71da1de4df0c1eadee43b955a13274412686db443c102f540f2b005d0f0fd69a7f096ccb0c3834d04be1894ce1d6508d3f45"}) fcntl$lock(r7, 0x0, &(0x7f00000000c0)={0x1, 0x6, 0x4, 0x0, r8}) 2018/04/02 14:27:02 executing program 1: r0 = semget$private(0x0, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40200, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xe4, "909f941dee4744957546310111163df0acd3b90d533c0ea25eb6a7be575da566cbf226613b33eaa9960288556f9c65475f5969340a6f2d5de269a8c4566e8a64ebe42c249b52dac79b7fd350c6b4c6572c2b04e3194e37098cfdcbd62deac5ff475c2755e73e26c979fa36a580151ccceef6a4f9abc6f3d060fac026040db5589d5f8c58db7a598dc56d3d64c54ce8ae302ff0c33f143e62b8bd0825665a2055ad04dd8bde1ffccd4265d60061997205e4db77c267161e87e3b7c46704373215974392cb9affc55077698bbc794f24ea6e35c15b104c27a8ad724d504bccc81133b044ba"}, &(0x7f0000000200)=0xec) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000300)=0x84) semop(r0, &(0x7f0000000040)=[{0x0, 0xbffffffffffffffd}], 0x2aaaad81) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000080)=[0x9]) r3 = socket$inet6(0xa, 0x5, 0x0) sched_yield() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000d74000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x9}, 0x20) dup3(r3, r3, 0x4) r4 = gettid() fcntl$setownex(r3, 0xf, &(0x7f0000000000)={0x3, r4}) 2018/04/02 14:27:02 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x800) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sync() ftruncate(0xffffffffffffffff, 0x0) 2018/04/02 14:27:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000000040)=""/188, &(0x7f0000000000)=0x4509630b) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000140)) 2018/04/02 14:27:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)="580000001400192340a14b80fd0d8c560a061d000000e076000543d8d8fe5000000024ca7f4f643e89f80400286373000510f5100002000000000000001c04ed5dfffff500002f000d000100041108000014ff0000000005", 0x58}], 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x20c80) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000080)={0x5, 0x0, [{0xfb0, 0x0, 0xfffffffffffff70a}, {0x3a6, 0x0, 0xb59}, {0x230, 0x0, 0x8}, {0x80f, 0x0, 0x8}, {0xae4, 0x0, 0x2}]}) 2018/04/02 14:27:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) syz_kvm_setup_cpu$x86(r2, r5, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000180), 0x0) setsockopt$inet_buf(r5, 0x0, 0x3f, &(0x7f0000000140)="eb266c01d99b1e122bb186e6def6f2323b42a3c3f7f6dd9d3bd59a32c0ebed5b4a68ab4be69387c4441217c0b59f533b2a33f9772ec97c3555b1c72a2ae835c2d2644661f83df19ce1d1499078b3c89e728f9e7d2ec453afe5aa8470bc2ee4f3fdd106b5d7cfc83a595728a1ae23ce89f21ae5a516b422b3ca0231976ab47c65c2f9d60b5394253c11e97a371f874b24a5b293879ca9f91b0874524f0d98df61b4621db0f53f49bdd42d579c0b6f17e8326f585dd309", 0xb6) [ 623.512436] CUSE: info not properly terminated [ 623.526751] CUSE: info not properly terminated 2018/04/02 14:27:02 executing program 6: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) timerfd_gettime(r0, &(0x7f0000000000)) r4 = msgget(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) write$tun(r1, &(0x7f0000000700)={@pi, @hdr={0x1, 0x0, 0xc000000000000, 0x3, 0x4, 0x16b}, @mpls={[{0xffffffff80000000, 0x81, 0x2cfe, 0x80000000}, {0x1, 0x4, 0x1000, 0x4}], @generic="04df1aaf47313d642c8880a4b70127f5d0f5113856217b62ca93312980dd7c6486115d380e5e487184c5809898433046ef0c949d6c0f368db7fcfddd1bfb474dd2a55f5e746fdf15c95407e8a4e8ddab4c6ebac3ced0831c9f6a35278d8c47b9095138f4948dead349032b9ff38f8195e3a7eb9e39a973d08c2ae06875ebe4c71905f033253939b2091e0a8ac5e35d3c1791cb0454a16d5bfc534587ed01ebabce0ef37bb310e45401ce992b94e5a90ae28929cbc0e71f9928b486a40a694a09f45f1dffc6ad0384207328da4d93fd13361297ea588738be4584feb046500510578296115da274bb9971815ded20"}}, 0x104) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xe8) r8 = getegid() fcntl$getownex(r2, 0x10, &(0x7f0000000500)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000540)=0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000580)={{0x100000000, r5, r6, r7, r8, 0x1a4, 0x4}, 0x3ff, 0x7ff, 0x80, 0xfffffffffffffff5, 0x3c, 0x0, r9, r10}) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00000000c0)=""/186, &(0x7f0000000180)=0xba) connect$inet(r0, &(0x7f0000674000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/128) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000600)=ANY=[@ANYBLOB="00004000000000c46fa75678adb0b74689818ae77e6405007f6a9cd03e352bd348a455a541c55fc993a85adaf4c7b96874eb90dc2cf1fe53bf2bc0f4c74fc84667ab26e4940ed59317ee090000008f4ab02d9760f4cd1a6790406caebca65af917bc45956cfc4d1ac976b20d5af3f7ee000000005540deefbb04339c0fb858b4e8fb34a2b439b4be3158cf0ec093ca54a30248020b055779afbb46fff97ddaeb58db952e3a9b70954962f4af443fca99ed2769225366443bfa6fa2fcfed32e01002d8e63b1c38942bb4821883f6a38980428639ee790f7f76a30683620bc"]) 2018/04/02 14:27:02 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0xfffffffffffffffc) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) fcntl$setstatus(r0, 0x4, 0x2000) epoll_wait(r1, &(0x7f000000affb)=[{}], 0xea, 0xfffffffffffffef7) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/04/02 14:27:03 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1fe4)={0x6, 0x4, 0x84, 0xf}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000086cfe0)={r0, &(0x7f0000104f2b), &(0x7f0000fdeffe)}, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x200) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/02 14:27:03 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x40000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xf7, "d92d687b09d8bd191455750bfbd40c31e720af96803a4877efa6875283f73c7401fee0b5e2dcda5f2beb56adb11f57f86970c37f530049c556650b3524a333bac595999f03c46d537a48a2a44334aa59bb830f675b789b05c50b459c0fbc64a584c618e746157b28f72f3d311a445e4d098001c4b6045336198c94a306010011886a33d2eaeecfe07528819f5377cc899e90b6d10e9acdfcfc346e3103158e6336158488a485bb82ce03ec029d7e813d97d942301366eb922d1cee90d0bf2a3ac23d9bc04e9ad0c58166241b61f1b008801165456cf35b68989f03247e5bee11a418be6057ce5b7185ac8595fae101842a4d61649cc4f8"}, &(0x7f0000000040)=0xff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in={{0x2, 0x4e22}}, 0x2, 0x80000001, 0x1, 0xfff, 0x4}, &(0x7f0000000080)=0x98) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000380)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000400)={r3, 0x1000, "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"}, &(0x7f0000001440)=0x1008) 2018/04/02 14:27:03 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000925000), 0x0, 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) socketpair(0x11, 0xa, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$pptp(r1, &(0x7f0000000240)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) 2018/04/02 14:27:03 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000}, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x10000000) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x80000) write$sndseq(r1, &(0x7f0000000080)=[{0xffffffff7fffffff, 0x0, 0x1, 0xffffffff, @time={0x77359400}, {0x4, 0x839}, {0x0, 0x63d}, @quote={{0x401, 0x65}, 0x5, &(0x7f0000000040)={0x101, 0x5, 0x7f, 0x746, @time={0x0, 0x1c9c380}, {0xffffffff, 0x401}, {0x921, 0x9}, @connect={{0x7, 0x9}, {0x6, 0x2}}}}}, {0x0, 0xfff, 0x400, 0xb693, @tick=0x8ed, {0x8, 0x7}, {0x2, 0xe2}, @queue={0x8, {0xfffffffffffffffc, 0xac98}}}, {0x7ff, 0xf6, 0x4, 0x5, @time={0x0, 0x989680}, {0x7, 0x3}, {0x5}, @queue={0x101, {0x4, 0xffffffffffffdde4}}}, {0x5528, 0x52, 0xdf3, 0x400, @time, {0x5149, 0x3f}, {0x2, 0x7fffffff}, @control={0x7, 0x9, 0x80000000}}], 0xc0) 2018/04/02 14:27:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000807fe4)={0xa}, 0x1c) socket(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="79000000aaa65294e2632db610427578032655da62b2fc7f8d97bcd95be0b438be3b3bf732b793970d7f93dd48bc5d49533f422268cf3a9c552d46065cc8b11ba0c204000000a8422aecd44df8ead8c2a53adf5dcb42a636f1fff73e0221c35f61974b4804e42864362cd67e987ac32848ba5561b6185829a427d1c633274ba57121ab968e5ecdae71d8a6ed98814cf3ada52d8e7b699b643a2d3f5c201890ae695f0a4e4dd91a5dd741968375a7c2c352e1a13a87259daf969cc8370d9b364e036176e2a2df3b040e4df136ba06b49f9b680ec13f85a7de7ac189"], &(0x7f0000000480)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x1, 0x8, 0x0, 0x0, 0x8}, 0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) socket(0x40000000000005, 0x7fffe, 0x0) r2 = socket(0x11, 0x3, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000004c0)={'bond0\x00', 0x17fd}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r3 = userfaultfd(0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='task\x00') getsockname$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) flock(0xffffffffffffffff, 0xc) r4 = dup(r3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000001c0), 0x4) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000940)=""/213) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) mremap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00001cd000/0x3000)=nil) syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0xffffffffffffff00, 0x4d0080) poll(&(0x7f0000000140)=[{r3}], 0x1, 0x14a) syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000100)={0x200, 0x5, 0x3, 0x1}, 0x10) perf_event_open$cgroup(&(0x7f00000002c0)={0x4, 0x70, 0x3, 0xb25, 0x5, 0x2, 0x0, 0x0, 0x2, 0x2, 0x4, 0x4, 0x1000, 0x1, 0x101, 0x8001, 0x7, 0xfff, 0xfff, 0x100000001, 0x348fce9a, 0x2, 0x3f, 0x3ff, 0x4, 0x5, 0xb13e, 0x7, 0x5, 0x3, 0x2, 0x1f0, 0x9650, 0x0, 0x8, 0x3, 0xfffffffffffffffa, 0x40, 0x0, 0x5, 0x3, @perf_config_ext={0x9, 0x1}, 0x20301, 0xa9f4e86, 0x9, 0x4, 0x6bae55d7, 0x5, 0x8}, r4, 0x5, r4, 0x2) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000200)=0x4) ioctl$UFFDIO_REGISTER(r3, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) userfaultfd(0x80000) 2018/04/02 14:27:03 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x2, 0x82050, r0, 0x100000002) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x0) 2018/04/02 14:27:03 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="4c0000001000ff3030ba0a0c6fc283a724a600800200000000000000000000002c002900ff47fd68a745f076d4cd2d0379ae2d0c01000000000000cefdd06cbedea21326a4986d27c70da654", 0x4c}], 0x1}, 0x0) 2018/04/02 14:27:03 executing program 4: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x2}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r1, 0x7) 2018/04/02 14:27:03 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x4, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000000)) accept$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x1c) ioctl$KDSKBSENT(r1, 0x80045439, &(0x7f0000000100)="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") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/02 14:27:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x8a) 2018/04/02 14:27:03 executing program 1: unshare(0x28060400) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x20000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x3, r1, 0x1}) r2 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') setns(r2, 0x0) fadvise64(r2, 0x0, 0x8000000006, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 624.602282] netlink: 'syz-executor3': attribute type 41 has an invalid length. [ 624.687889] netlink: 'syz-executor3': attribute type 41 has an invalid length. 2018/04/02 14:27:04 executing program 7: r0 = socket$inet(0x2, 0x3, 0x4000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f0000000000), &(0x7f0000000840)=ANY=[@ANYBLOB="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"]}, 0x465) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x7f, @dev={0xac, 0x14, 0x14, 0x17}, 0x4e22, 0x2, 'sed\x00', 0x1, 0x829d, 0x77}, 0x2c) 2018/04/02 14:27:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000080)="f2cfaba73ec9c9e608eeda288edda87aa42ebd1907e27f47476e94ab4b6ae4e9289e0ed34899a9d11820c5003094597a56a0c28c64874547728b999b6bd8790fdc745e0f3b3fa50f9266166ef977cddc9b7a9f74af5defad", 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000100)=0x14) clock_gettime(0x3, &(0x7f0000000180)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="07000000000c0000faffffff00000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=r3, @ANYRES64=r4/1000+10000, @ANYBLOB="020000e001000000fd0000c033030000dc052f9b0c8bbb5828f9d5e4bdf241773b6ab05fa7f53f68ae0d27e888579a86b30909a5904c48de26b1ca49e85783d92d0d2dbeba3854074cce27ea0000000026f4ac9517178b68a6cd1c0bfd02a08f35ab57115d87efa6a68ccbf5"], 0x80}, 0x1, 0x0, 0x0, 0x20004000}, 0x81) 2018/04/02 14:27:04 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x3a, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040), 0x10) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/04/02 14:27:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000800)={'gre0\x00', 0x0}) geteuid() sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000001100210000000056568a80f1dd99cae51f6bba259814523903627260c350ffa34c3a523a8c33d14b6e93745fd8a7e43204f3722c07e7d2d3ac1a4a9178cdfdf6b34bdfe081c9fe2bf9e5d002e0cab814471b0000000000000000000000000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/02 14:27:04 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002ac0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x9, 0x200) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(r1, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79e", 0xdb}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x0, &(0x7f000068d000)) r3 = dup3(r1, r2, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) r4 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) utime(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x9, 0x800}) recvmsg$kcm(r5, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000002b00)=""/36, 0xa578ee74c17cb7ff}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x761}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000002b40)=""/4096, 0x8f8, 0xfffffffffffffff9}, 0x40000021) accept4$alg(r6, 0x0, 0x0, 0x0) inotify_add_watch(r3, &(0x7f0000002a00)='./file0\x00', 0xfffffffffffffffd) rmdir(&(0x7f00000000c0)='./file0\x00') r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x7, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r7, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) fcntl$getownex(r4, 0x10, &(0x7f0000002500)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r5, 0xc1105518, &(0x7f0000002580)={{0x6, 0x4, 0x400, 0x10001, "7b9f15160c5df1b0f964edef0ff56471f83f45a4e86533b72f6379d42f1fbf47f4050a43771e84c52238a4ce", 0x1}, 0x0, 0x0, 0x4, r8, 0x357782ad, 0x1, "6e563f327b190dc71e565bcb8cbd96007f8aac2d75b26845239cd04232ce4470b8131f38808c6948537dbfc3826232c19d2f2cd0b1c6361fe996e45fa7b27852", &(0x7f0000002540)='/dev/usbmon#\x00', 0xd, [], [0x9, 0xffff, 0x2, 0x2]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000240)=0x11, 0x4) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r9 = getpid() setpgid(0x0, r9) inotify_init() 2018/04/02 14:27:04 executing program 1: 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) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2275, &(0x7f0000fe7000)="0080") ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/04/02 14:27:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000006c0)=ANY=[], 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/02 14:27:04 executing program 3: r0 = gettid() socket$kcm(0x29, 0x0, 0x0) sched_rr_get_interval(r0, &(0x7f0000000100)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000700)={0x0, 0x5, 0x0, 0x1ff, 0x18, r1, 0x9}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) r3 = perf_event_open(&(0x7f0000000500)={0x7, 0x70, 0x9, 0x7, 0x7ff, 0xffffffff, 0x0, 0x0, 0x20001, 0x5, 0x0, 0x9, 0x0, 0xfffffffffffffff7, 0x4, 0x67b, 0x8001, 0x7fffffff, 0x7, 0xbe, 0xb8, 0x0, 0xd9, 0x5, 0x128, 0x6, 0x4, 0xfffffffffffffeff, 0x1, 0x3, 0xffffffff, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x5a, 0x4, @perf_config_ext={0x2, 0x2}, 0x20, 0x99b, 0x0, 0x7, 0x1, 0x1, 0xffffffff}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000440)=0x5bc6) mkdir(&(0x7f0000000280)='./file0\x00', 0xfffffffffffffffe) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r4}, 0x10) mkdir(&(0x7f00000006c0)='./file1\x00', 0x88) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r6}, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000680)=r5, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000580)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='squashfs\x00', 0x808, &(0x7f00000002c0)="ac9558818f62e72b6f91beaceadb3a985059e3daba0fff7ae9829a87f616e2adebede33891df5f847f840b1d4601d44abb3d8ed8e1a5a741efd6bec2997e6789fb79eb8d89122d9abb2de430a722093924adc54397469b0f3dc53737fed53ba196085ec845c3e43ec52eec494437593e784a6aa83927d2bc251f7b515a10779a7af4c2f092dba12cbd849c5429cd154c171f0cf888bda02abae80bb8817734409e219dac443300b80b358fbf6d4a7ed3577aef284cf07f4bfdc0e87157fc902a003d3eef3d0730a347") mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000300)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd2ebea03a4bbc09d0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84e29e838cdfe67e6fc6bdfa30200fc4c0fa9185080864458e95274f419d65e4060f0d00f0f6150bf9d8eef008c452884e2806b2e8e9627b76af244b5ceb445a27b62918a188390b7611abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d00000000000000000", &(0x7f00000001c0)=""/9}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x28}, 0x10) 2018/04/02 14:27:04 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) setregid(0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xfffffffffffffef4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/04/02 14:27:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x2f, "4ad570640a852ab89da48a56f1c78128d115ec64637f6e331b4bd81c3885312313f29b175edfa4cdad0263eeb75ec9"}, &(0x7f0000000100)=0x37) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0xdd0a, 0x10001, 0x7, 0x4}, &(0x7f0000000200)=0x98) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000240)=0x9, 0x4) bind$alg(r0, &(0x7f000001f000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-ssse3)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x246) 2018/04/02 14:27:04 executing program 5: 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 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x3, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8001, 0x200080) 2018/04/02 14:27:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000002000)) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{0x40000, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x100002, 0x0, 0x13, 0x604ddc2e}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr=0x5}, 0x2) 2018/04/02 14:27:04 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="60486a91"], 0x0, 0x0, &(0x7f0000012fc7)}) syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/04/02 14:27:04 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000640)=""/56, 0xb7, 0x0) readv(r0, &(0x7f0000814fe0)=[{&(0x7f0000296f99)=""/103, 0x10}], 0x10000000000001c0) epoll_wait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x928e) write$fuse(r0, &(0x7f00000011c0)=ANY=[@ANYBLOB="100000000000000001000000000000003fac7a8dafa0e434fa28345253f173055aa6e6715930e9141a47e133c99472cd2a530a6ea181cb71c62365e03fab1909a485535358b1dfbf22dca949819b129ca1f20e6e5620dcc7b45c6ec5b1f3c9d210419a26ea3fd7766a7234bc95c425"], 0x6f) getpgid(0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000507000)=0xca55) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000000)={[0xf000, 0xf001, 0x1, 0xf000], 0x21a821ba, 0xc0, 0xffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff}) read(r1, &(0x7f0000039fff)=""/1, 0x1) r2 = epoll_create1(0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r2, &(0x7f0000bf2f88)=[{}], 0x1, 0x8001) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x80) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000b87ff4)={0x4}) 2018/04/02 14:27:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f00007a4ff0), 0x0) unshare(0x40000000) r1 = socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000500)={0x40, 0x24f4, 0x201, 0x0, 0x9c6e, 0x42fa}, &(0x7f0000000540)=0x20) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x40e3af60, 0x2, 0x7cb, 0x9303, 0xa9}, &(0x7f00000005c0)=0x14) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000480)={0x2cde, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, 0x1, 0x4, 0x1, 0x5, &(0x7f0000000440)='vcan0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0xfffffffffffffe32) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) socketpair(0x9, 0x0, 0x1, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000840)={&(0x7f0000000740)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000007c0)=[0x0], &(0x7f0000000800)=[0x0, 0x0], 0x4, 0x5, 0x1, 0x2}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'sit0\x00'}, 0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000980)={r2, 0x8}, 0xfffffffffffffcee) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f00000009c0)={'gretap0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}) fcntl$getownex(r5, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$setown(r3, 0x8, r6) ptrace$setregs(0xf, r6, 0xffffffffffffff01, &(0x7f0000000100)="ef058c5abb9fe2f01ebd9b07c5e55883b1fad82149d17e2bc8fa7d004852ffc35815c2c67a674132b9d2b0c77ac0d7e577727d9ccc362ab4cb0ef6ed8222b4f062e273b42812200dd1c3280c07eabf6fb9f3cd5b486bce49792841d43550123079e4b3060ef925f6b0c76d176d21b3170671f57fe00c192398e4afe6ff8916e8c2d9ffbacac1a0f36c52ad4c181b0ce66f4ee01517c51606f2c4b3f198eeeeb6ee68915cd9d364894f84c85278ff79") 2018/04/02 14:27:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = socket(0x11, 0x5, 0x80000000) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000080)={'gretap0\x00', {0x4, 0x9, 0x0, "32ce776f0622", 0x7}}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r1}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r1, 0x0, 0x2, r3}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x8100, 0x1) 2018/04/02 14:27:04 executing program 1: 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 = add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="01", 0x1, 0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000001c0)) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)='user\x00') mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x4, 0x4d072, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x29b0, 0x80) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000100)={{r3, r4+30000000}, {r5, r6+10000000}}, &(0x7f0000000140)) inotify_init1(0x800) [ 625.592689] binder: 11567:11570 unknown command -1855305632 [ 625.604779] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 625.627108] binder: 11567:11570 ioctl c0306201 20000000 returned -22 2018/04/02 14:27:04 executing program 1: r0 = socket(0xa, 0x0, 0xfe) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'ip6gre0\x00', 0x1b}) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@nl=@unspec, 0xc, &(0x7f0000000040), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/04/02 14:27:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000000080)="1d4a28713e967389a8dde7dcd08ba7cb7800a50b1f4d5681e725576df175862cb45274f51abe9c3b4dae9aaaf8aeeb52148e97e69be3d3d748e07e13403a2e49c60d607d0cc893d94a7a6190b2051369beb7815ea01b87bb8bf2b8c689353348dcd2b4101d285e5952af80984cf2ce1995772f21232471", 0x77) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x2c, 0xaff, 0x0, 0x0, {0x1000000000003}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) [ 625.644378] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 625.651762] binder: 11567:11570 unknown command -1855305632 [ 625.651773] binder: 11567:11570 ioctl c0306201 20000000 returned -22 2018/04/02 14:27:04 executing program 7: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000480)=ANY=[@ANYRES64=r0, @ANYBLOB="04000000ce639743f1db4307b5432f315a895d09c9fc4831235dafc8ec20f0dbe7640a71d27afab269ee9cac4de2feda6e3c126c83991978e5b9be2944913665363b8f7ad1a1e4fd355b2c000000000000000000", @ANYRES16], 0x3, 0x3, 0x2000) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000200)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000000, 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet(0x2, 0x3, 0x5c, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000080)={r2, r3, 0x80000000, 0x0, &(0x7f0000000280)="cc1744a5a458e48e7910427391311af312e55bdf2cd271b78d9511de3473631c545aac6c0aaef8b28bf98c492325e2363a13c199c88fad0cdf95db0d6462691b8fa07343616c4b167dc6e44b8dc7e1d925423826c486402b96b6194b8453e73dc367dc1acf959d326373dfc0c1b62644e7fd21373454fd2d49f9b7ba7c49cb6fd824857dbb3b81240e420d048078e5584a36cda5f1b3967aa298c920562cf304305067dd4fc9f7f92b7e93a28696597a7f5330d84b0d17a9487e2a771aa5822985e83e2bc9c6940f980cec17e1645b5eb68292c765df8903bc0c7a303952abeb3f155739abd6", 0x1, 0x9e5, 0x3, 0x0, 0x3, 0x0, 0xff, "31b5d5c658be78e9fbe80afc423ed592139ae924eb1d8dd57e3da2681eb0e319f1c0a1388fa6354b9e2f1cd01533236a289d179f15ec635f0b28adfe2b0e1b3ffae1b3299de79b3fa2930e5ac04cf0e42bc8473a4425abe864b222c1fcf537fec04c5cb356eab64ff3834f6b834a0c10518c377faeb2b6cb401134927ff7123638dc58a589"}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="100127bd7000fedbdf2501000000080001004e2000000400050008000200020000000800030021000000"], 0x30}, 0x1, 0x0, 0x0, 0x5}, 0x4008000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000140)={{0x0, 0x1ff, 0x8, 0x7, 0xc63, 0x2}, 0x6}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000500)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000006c0)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000700)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000740)={{0xfffffffffffffff7, r5, r6, r7, r8, 0x4, 0x6}, 0x400, 0xcf, 0x80000000, 0x8, 0x6c, 0x6, r9, r10}) 2018/04/02 14:27:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x3de, 0x80}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x4, 0x80, 0x8, r6}, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f23302e660f38801f0fc7adf20000000f01cf03d765650f01d1c4c1a574471366b81c008ee80f017b059a0692e2385300"}], 0x1, 0x0, &(0x7f0000000080), 0x11e0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/02 14:27:04 executing program 5: openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000c80)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x9}, {0x5}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x59772521, 0x20000) accept4(0xffffffffffffff9c, &(0x7f0000000180)=@can={0x0, 0x0}, &(0x7f0000000200)=0x80, 0x80000) sendto$packet(r1, &(0x7f00000000c0)="f27d5cfefaaf31cea6ae330e28498c8e862719699a43d2add5f1dec0fa84de4709d6d4e2c244b371189c459c120e2e20f1563922b5c932156713b42c2541b7243c2018d3323fa01fbcee4811f0e1e5c2aacb0a441a38971ba475c5bc", 0x5c, 0x40048c5, &(0x7f0000000240)={0x11, 0x7, r2, 0x1, 0x9, 0x6, @random="fceedd24abff"}, 0x14) 2018/04/02 14:27:04 executing program 2: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TCSBRK(r0, 0x5409, 0x200) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000440)={r0, 0x712043a1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x100000000040, 0x0) bind$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000180)=0x4, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000200), &(0x7f0000000240)=0x4) ppoll(&(0x7f0000045fe8)=[{r2}], 0x1, &(0x7f000086aff0)={0x77359400}, &(0x7f0000c15ff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0x5, 0x20}, {0x8}, 0x2000000000000000}) sendto$inet6(r1, &(0x7f0000000480)="62a892442c9dfa931837aa7e1f881acfd70529cce482a4c9c699d2b345a996d705cdb7702fcb7029b2b6b4163140f742a6b9abff4a0a3279f4034b76f0453658c027913d153c9cd0300acbab0222af45f0a9ca6b16ac4c29c0ac51e360f1f86cadd2577fe832b706aef3681e2821d6c5909e080d6b3f11aea212e66ec579888b56673d", 0x83, 0xc0, &(0x7f0000000540)={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x14}, 0x7f}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000080)={0x2, 0x7fffffff, 0x80, 0x0, 0x2, 0x4}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000000)="79b14fe33c6fcd824300fb3fdc72cd1184dd6f99456b2eeb96367a93f553f2b345968ba4cbda13fad9c9913a113a86c832a2e339be09c4408d492076a815443777e892d82d20952fa594c50133563850") getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000280)=""/171, &(0x7f0000000340)=0xab) pread64(r2, &(0x7f0000000400)=""/56, 0x38, 0x0) 2018/04/02 14:27:04 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000000000)="240000001a0025f0006b000420bbfc00020b00ff00090000002800eb08001900000000b7", 0x24) dup3(r0, 0xffffffffffffffff, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/02 14:27:04 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x100, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000300)=0x357) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x61f, 0x20, 0xba61}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x6}, 0x8) r3 = socket(0x15, 0x80005, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000380)=ANY=[@ANYBLOB="04000000000001001305000000000000bc000000000000000600000000000040001000000000000000040000000000007f00000000000000050000000000000000040000"]) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @rand_addr}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x114, 0x2710, &(0x7f0000000080), &(0x7f0000000ff8)=0x10225) 2018/04/02 14:27:04 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) fallocate(r0, 0x0, 0x19e5, 0x80003) pwritev(r0, &(0x7f00000014c0)=[{&(0x7f0000000140)}, {&(0x7f0000000080)="e0457543ef8ecbf562b465309b83269742d401", 0x13}], 0x2, 0x0) fallocate(r0, 0x3, 0x0, 0x4c02) [ 625.880438] IPVS: ftp: loaded support on port[0] = 21 [ 625.988510] IPVS: You probably need to specify IP address on multicast interface. [ 625.996311] IPVS: Error connecting to the multicast addr [ 626.009974] IPVS: ftp: loaded support on port[0] = 21 [ 626.045772] IPVS: You probably need to specify IP address on multicast interface. [ 626.053569] IPVS: Error connecting to the multicast addr 2018/04/02 14:27:05 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000380)='oom_adj\x00') exit(0xd2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000140)={0x20, 0x5, r0, 0x3f, r2, 0x3, 0x8, 0x895}) pread64(r1, &(0x7f0000000200)=""/193, 0xc1, 0x0) 2018/04/02 14:27:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x401, 0x80) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)) r5 = fcntl$dupfd(r1, 0x0, r4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000240)={0x100000001, 0xed0c2055653540fe, 0x1000, 0xc917, 0xf4, 0xfffffffffffffffb, 0x27f7, 0x81, 0x0, 0xffff}) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2cb4bdcc3d32ae10) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000000, 0x10010, r5, 0x0) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000200)=r4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x200, 0x0) chroot(&(0x7f0000000380)='./file0\x00') ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000000340)={0x0, 0xffffffffffffffff, 0x3, 0x37, &(0x7f0000ff6000/0x3000)=nil, 0x7}) 2018/04/02 14:27:05 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x0, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000540)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x301000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000180)={r4, @in={{0x2, 0x4e22}}}, 0x84) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000cbfec)) 2018/04/02 14:27:05 executing program 6: r0 = perf_event_open(&(0x7f00009b6000)={0x1, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0x4, 0x100, 0x80000001, 0xffffffffffffffe0, 0x8, 0x7}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x400, 0x200, 0x0, 0xdc9, 0x40}, &(0x7f0000000240)=0x98) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/23) 2018/04/02 14:27:05 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0xff63) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)=""/37, 0x25}], 0x1, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1}}], 0x48}, 0x0) getitimer(0x1ab24db7ab0fa4db, &(0x7f0000001340)) r1 = accept(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000200)=0x80) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000001300)={0xfff, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x5}, 0xc) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x16, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/04/02 14:27:05 executing program 4: ioprio_set$pid(0x0, 0x0, 0x58f9) r0 = getpgrp(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x8) fanotify_init(0x10, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000100)={{0x5f6f257, 0x0, 0x10001, 0x10000, "df800aebae324b0142e0e392fb5767a9105ee05b9fb85e7adc0e93a3180cc397d6bebe44a6cf4debb3247ee8", 0x63501bf}, 0x0, 0x0, 0x3, r0, 0x8, 0x2, "d8cfe1c718534875da8c45030b10118f873ba5e7085152741fed51efc04776c2cbf705d530a74e837f1963cce82ea0c75d350dffbf8a3e55999a63ff947d16c0", &(0x7f00000000c0)='gretap0\x00', 0x8, [], [0x3d, 0xffffffffffffffae, 0x3, 0x7]}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x4, 0x2, 0x8001, 0x81}) getpeername(r1, &(0x7f0000000500)=@hci={0x0, 0x0}, &(0x7f0000000580)=0x80) sendmsg$kcm(r1, &(0x7f0000000980)={&(0x7f00000005c0)=@hci={0x1f, r2, 0x1}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000640)="1d2577962ece4bd3b4048f906a836724e6dfc42237d06554eca90b4cd97232add46b94e21a3ce3d382451a4f51a98101389035324bd4a206fc39f4734c4558bbc573ee24a42be82a1c3cc3701edfed0e49f0f3269473c6e27cf4b9f951", 0x5d}, {&(0x7f00000006c0)="ca9b98280ba8287963d4348e15482a75f3522cdd38b345256525b32b941a9cf8f84d64db45cd53fc5730f291639a708484ab99f57544fd64897825b2e6ea28964c02a04972ce32946e0179a7fb52c4552e9c4a10c1c5b83559bab3dd7cc36b303d8e27b6908b73d67b3cb4ca20ce71", 0x6f}, {&(0x7f0000000740)="204cb64deb5eda03b715c2c9b1ec2180cd4bad542ec0ea6acb1d8c91f35c40e0ac671cec7062a76b97423dc165ba7b4dbc17", 0x32}, {&(0x7f0000000780)="7753725e8628ef342eebecfe96ea28661f34ca4a5638002d56da54f151eaa5807adf6d869fbd0a238919f96b3aa5b43f5a919df17a3c4deae5d34c5121b9c5cdc5c9e23386f85f41584f9eb905a32213bf496cea7d9b7ca7a74a89f5bb383543b2f95fa38ebdf08e8868fefb72a3f95aa1c787d0d1ce4438831ee84edccb46ab43a7ed802135725b86babc63e02aee8c47076d19d0764a3f36288099871537e09498f52d", 0xa4}, {&(0x7f0000000840)="b7aaa8912339fa58ddfc038e32c3437c39dcc5d2903ef686e43594ea1aec5a66fff4a626172b62dae3b3081539f388655991900b0fa1ba9ac5888786b8c927f3593987207895517855a486bc62bd9611edccaa6243c54a737de88371ac543ab9fd7546aa3de521fffe136e178e4a4a1680233bee328307b9dc8e3219a2feabf13b0fb7153cde9f1a71e0b876c3266287417e91f2a6e49a3ed27f5f14eee6f19214498b85f69e93d12a8a37278671e6a552", 0xb1}], 0x5}, 0x24000050) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)) truncate(&(0x7f00000002c0)='./file0\x00', 0xffff) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x76c, 0x7, 0x88, &(0x7f0000fff000/0x1000)=nil, 0x2a}) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x1, 0x8, [0x7fffffff, 0x8, 0x9, 0x0, 0x2, 0x9, 0xff, 0x0]}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000480)={r4, 0x2, 0xfffffffffffffffc, "acfb254cbbfd7789c61c0d28a5c66f3d9efd887979d13a9b59ee233c4476bd6e8c73d0ab0af6328da2d32b46d03f186ee68469c615cc97004aadcf22ba3785458369d443e65cca9f3bd8ec8f593406bf47970822f166ccf96e33609b020e89bf628aad"}, 0x6b) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r5, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) getsockopt$packet_buf(r5, 0x107, 0x6, &(0x7f0000000300)=""/240, &(0x7f0000000400)=0xf0) prctl$setptracer(0x59616d61, r0) 2018/04/02 14:27:05 executing program 2: socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='sit0\x00', 0x4}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x80000) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x7, 0x0) semtimedop(r2, &(0x7f00000000c0)=[{0x0, 0x71f99bcd}], 0x1, &(0x7f0000000100)) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000080)=""/44, 0x5}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000001000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="c4000000130021040000000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xc4}, 0x1}, 0x0) 2018/04/02 14:27:05 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffdd1, 0x0, &(0x7f00000000c0), 0x1, 0x0, &(0x7f000000d000)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="31000240", @ANYRES64=0x0, @ANYBLOB='\x00\x00\b\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000260000)}) 2018/04/02 14:27:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0x7e9}], 0x1, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000002500)=ANY=[]}, 0x1}, 0x0) r1 = dup2(r0, 0xffffffffffffffff) accept4$nfc_llcp(r1, &(0x7f0000002340), &(0x7f0000000000)=0x60, 0x80000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, 0x0) fstat(r0, &(0x7f00000022c0)) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240), 0x4) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000340)='^et/snmp\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x90) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000200)=0x5, 0xfffffffffffffd7d) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000002600)='.', &(0x7f0000002680)='.', &(0x7f0000a60000)='fuse\x00', 0x0, &(0x7f0000d1cfff)="96") preadv(r3, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x10, 0x0, 0x0, 0xfff, 0x3, 0x9, 0xeaa, 0x0, 0x1, 0x3}) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002400)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f00000002c0)=0x369) r4 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) r7 = syz_open_procfs(r4, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x0, 0x1, 0x3, 0xdd, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r7}) 2018/04/02 14:27:06 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=@raw=[@generic={0x0, 0x46, 0xa1}, @alu={0x0, 0x7fffffff, 0x0, 0x7, 0xf, 0x0, 0x10}], &(0x7f00000000c0)="47504cfa", 0x2, 0x12, &(0x7f00000002c0)=""/18, 0x4000000000, 0x5}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5}, 0x14) r1 = syz_open_dev$amidi(&(0x7f00000006c0)='/dev/amidi#\x00', 0x2, 0x80) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000700)=0xff, 0x1) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r2) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r4, 0x0, [0x115]}, 0x2c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000740)={0x0, 0x100000000}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000007c0)={r6, 0x5}, &(0x7f0000000800)=0x8) socketpair(0x0, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r7, &(0x7f0000000300)="486a3f43530145dff631b0713cc8aeb9a438ff763daba62c0260181af7bbd55c2cfc1e59bf40d30fedc309d828a323eb962e8f7ecc29db3841ad9a6d88bfbbe8bd0dafbc5b2502bfc8f8a3f2460287e31a5c59aafa740da8af8814d5724e31b94f6fbd0f", &(0x7f00000004c0)=""/185}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000680)={r8, &(0x7f0000000580)='x', &(0x7f00000005c0)=""/190}, 0x18) [ 627.008223] binder: 11652 RLIMIT_NICE not set 2018/04/02 14:27:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) r0 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="07006700564a9a5a83ff053184010c0bb6a31568f42f800f6b4b6c7c6243a72f3bef1fec862c477e1cc3501cc468146e3c6be57f1805345350c3f42715d6cf7a3afaddd995430e1a038258d346a43c117493f1c050117073063250084e336e45f9faae77c84949e6040a2a"], 0x6f) 2018/04/02 14:27:06 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x88000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @local}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000080}, 0xc, &(0x7f0000000700)={&(0x7f0000000240)=@getsadinfo={0x488, 0x23, 0x0, 0x70bd2c, 0x25dfdbfb, 0x0, [@algo_crypt={0xb8, 0x2, {{'ecb(arc4)-generic\x00'}, 0x370, "6f7552e405feac0b840f106bc65702c55490db7c04893322787f3c9cbeb4a6a48e5920938a4cb147e1fcda7c09d93bf9d0a017f2536025186728e9ee7b56d47885aa3a19e7b2e56430f2ac83f4638504e6fd0650d4336addf664085b586cd47821e3c1d5870454ef0706cb26273b"}}, @encap={0x1c, 0x4, {0x3, 0x4e24, 0x4e21, @in=@dev={0xac, 0x14, 0x14, 0xe}}}, @policy={0xac, 0x7, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e23, 0x1144fb5c, 0x4e22, 0x8, 0xa, 0x20, 0x20, 0x3b, r2, r3}, {0xfffffffffffffff9, 0x3, 0x1, 0x0, 0x0, 0xe4, 0x800}, {0x200, 0x73ca, 0x9, 0x1}, 0xeb, 0x0, 0x0, 0x0, 0x3}}, @replay_thresh={0x8, 0xb, 0xf01}, @algo_crypt={0x114, 0x2, {{'xts-serpent-sse2\x00'}, 0x660, "0c2c3934cb5b78a8bab433fb4eda1a351b8a859fc33f7891f770b4b3edc53fd3f7b15a46c6da7f9b5441fab9c50860fc637fbf58c9435b2a08be450ef3d0d7045ece92b5c118b8f6acc8c188a7d0fe059722735911ce3b228b818109fc03941a09cfdc5db045ef9dee929e7cac704aad40544bc414c3214c499309b4cfc7fb9df4f1596c5b72af5d991273f0cd805b16cbf82e64286109fc28388e6766672d59b3f96cc3808fe02e8f5318e743a2639a3b174e6a4381282b71f6aebf60b0d6ce4f6f523695972be362e29658"}}, @migrate={0x88, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x3c, 0x1, 0x0, 0x3501, 0x2, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in=@rand_addr=0x8, 0x3b, 0x1, 0x0, 0x3504, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3c, 0x2, 0x0, 0x3502}]}, @policy_type={0xc, 0x10, {0x1}}, @migrate={0x10c, 0x11, [{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3f, 0x6, 0x0, 0x3505, 0xa, 0x2}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x40, 0x3c, 0x3, 0x0, 0x3502, 0xa, 0xa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x32, 0x3, 0x0, 0x3502, 0xa, 0xa}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@rand_addr=0x3, 0xff, 0x1, 0x0, 0x34ff, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in, 0xff, 0x1, 0x0, 0x3501, 0xa, 0x2}, {@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0x1, 0x0, 0x3500, 0xa, 0x2}]}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e24, 0x4e20, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, @encap={0x1c, 0x4, {0x3, 0x4e23, 0x4e24, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x488}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) recvmsg(r0, &(0x7f00000016c0)={&(0x7f00000001c0)=@pppol2tpv3, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000015c0)=""/241, 0xf1}, 0x0) 2018/04/02 14:27:06 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e24, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, @in6={0xa, 0x4e21, 0x81}], 0xb8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffe7d) dup3(r1, r0, 0x0) [ 627.040701] ptrace attach of "/root/syz-executor4"[4540] was attempted by "/root/syz-executor4"[11671] [ 627.098316] ptrace attach of "/root/syz-executor4"[4540] was attempted by "/root/syz-executor4"[11676] 2018/04/02 14:27:06 executing program 2: r0 = memfd_create(&(0x7f0000000000)="896e10d23dc75236e9ad75852685bb", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x20000) fallocate(r0, 0x3, 0xffffffffffffffc, 0x2b42) 2018/04/02 14:27:06 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req3={0x3ff, 0xb7, 0xfffffffffffffffd, 0xec, 0x2, 0x800, 0x6}, 0x1c) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') chroot(&(0x7f00000000c0)='..') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000140)='./file0\x00', 0x4) 2018/04/02 14:27:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000)=0x2000000000007, 0x4) socketpair$inet6(0xa, 0x806, 0x59, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140)=0x5, 0x4) write(r1, &(0x7f00000000c0), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x228000, 0x0) r4 = getuid() ioctl$TUNSETOWNER(r3, 0x400454cc, r4) [ 627.708175] binder: 11651:11703 unknown command 1073872945 [ 627.714648] binder: 11651:11703 ioctl c0306201 20007000 returned -22 2018/04/02 14:27:06 executing program 5: syz_emit_ethernet(0x1030, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x101, 0x100000001, 0x4}}], {@ipx={0x8137, {0xffff, 0x101e, 0x8, 0x15, {@broadcast=0xffffffff, @random="3548752042c9", 0xffffffffffffff81}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, "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"}}}}, &(0x7f0000000040)={0x0, 0x3, [0x73d, 0x3b9, 0x2ec, 0x67c]}) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'bond0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) 2018/04/02 14:27:06 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000080)={0x3, 0x3}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000e64ff1)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/04/02 14:27:06 executing program 0: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000000)="aa", 0x1}], 0x1, 0x81003) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x48, 0x80000000, 0x7}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000280)=0x84) sendfile(r2, r2, &(0x7f00000ddff8), 0x3) 2018/04/02 14:27:06 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f0000e37ffb)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="3082008b301820dae75ec1016a60ab7a28cfdf10f452bb6842d44b6204f81454a220b69b128cfbacb5844378b3c7051deadb4613293411c78bbe239cdbc028c5f6aa06f3de8ecea886311a0f47b8ce1a4c1d7d50b851c2a0830a29333253acca79a14fcc2983ebee4f6bb80f3313dca5cf25fe350623333b", 0x78, 0xfffffffffffffffd) sync_file_range(0xffffffffffffffff, 0x0, 0x6, 0x3) gettid() ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'gre0\x00'}) r1 = memfd_create(&(0x7f0000000480)='}ppp0\x00', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) pwritev(r0, &(0x7f0000000200), 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000080)='/dev/loop#\x00') ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000140)={0x4, 0x7}) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x102000001) 2018/04/02 14:27:06 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x25, 0x8000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x4030, r1, 0x0) r2 = userfaultfd(0x0) add_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xffffffffffffffff) clock_adjtime(0x0, &(0x7f00000002c0)={0x101, 0x8, 0x5, 0x6f0, 0x5f, 0x80, 0x9, 0x100000000, 0x3, 0x10001, 0x0, 0x80000001, 0x800, 0x4, 0x8, 0xa25, 0x7fff, 0x4000000000000000, 0x3baf, 0x1, 0x6b76, 0x632e, 0x4, 0x0, 0x0, 0x9}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x10b000, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0)={0x0, 0x989680}, &(0x7f00003cfffc), 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = socket$inet6(0xa, 0x803, 0x440000000000005) ioctl$sock_proto_private(r6, 0x89e1, &(0x7f0000000180)) r7 = eventfd(0x0) unshare(0x840000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000200)={0xfff, 0x22d5, 0x5, 0x5}, 0x6) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000000080)) socket(0x3, 0x0, 0x83d) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x8, r7}) r8 = eventfd2(0x0, 0x0) fcntl$setsig(r5, 0xa, 0x24) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r8}) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r8, 0x4}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000012000/0x2000)=nil, 0x2000}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x10b001, 0x0) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x1d) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x5, 0x40030, r9, 0x0) [ 627.830319] binder: 11651:11707 ioctl c0306201 20004000 returned -14 [ 627.840930] binder: BINDER_SET_CONTEXT_MGR already set [ 627.846597] binder: 11651:11703 ioctl 40046207 0 returned -16 [ 627.854338] binder: 11651:11703 ioctl c018620b 20000100 returned -14 [ 627.887486] binder_alloc: binder_alloc_mmap_handler: 11651 20000000-20001000 already mapped failed -16 [ 627.889072] binder: 11651:11712 unknown command 1073872945 [ 627.902814] binder: 11651:11712 ioctl c0306201 20007000 returned -22 2018/04/02 14:27:07 executing program 5: mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x60000000000004) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x201c4c28], 0x0, &(0x7f0000000580), &(0x7f0000000980)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYRES16=r0, @ANYRES32=r0, @ANYPTR, @ANYRES64=r0, @ANYPTR64, @ANYPTR, @ANYPTR64, @ANYRES16], @ANYBLOB="11913018db7d0aea01b3f258362302280815d6291025ba96801e765374fc203b018ad1cd46f1b4ed6a083869a4", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR, @ANYBLOB="6560c7d585735d1ce31007602745ffb7f0ca32e626a487e705fc1c434f41234fb32b05148e81f64cebac2a8a3c26322e5d348b424d9ec5b39a54c47cf7f1ddca8bd6dc3976221e2d3d3dce96202c23cbdfc3990b907ee8e1779e27cf7bf87a5f4120d26129e1b358a7aa422d6f9de37cebfa2a30e2debb68bcd3328b6af97e7ee94f97100cbf376c6848fffbc60c731e9dd8effde5f251c1d2a4d6c37029587b0bfaca2572aef27a6660ad17", @ANYRES16=r0, @ANYBLOB="7ef440724ce18d18dc70b00bfde4d798dcfc1bc2dbb1ee070339b1c08de304587d64c7cdfb50e42cf76576cd28ebfb9a3eb5f87f16ef51e13c41fe787e89972cbf8c96a3bfdec984aad3d8636156ea8cf81f49213f696f78edc9a28bbed0895e1bbcee184b9995957257e3d3cc2de5ff08f3ed9feddcf41e36a4e24237d04208d54e83586030c8d4aca63991c54c167fa9ea606cb42d93609300f6f342ffabd5cdd65d3e3eec624d7f87c20af7c622ff74e001b2e8173c4c0a", @ANYBLOB="e5e52adfa45023", @ANYRES16=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="852f736533231df37fd37b2c6e04a76231e8619c967e581278be2e529dba37d1573a7c9e976c922c6177a372bfeaba059d04f822463a64af471b5604f6170127bc3523f6e0eda473d3b71667dec80b8a1950a66caf12745cd8d408afd5b4a9124bf98f52190d6a9bb5379207686eb02d72c22d623e1a9be42703cd1e3d1e6e5d3e310970aa63584973450cab6aa9c19271feaf3c5707148c92a81a248e5f2b03aa0cb1d148c6a626a270bf50d718e7b3fa4b23c3f005fd330ccef268f166c3264ba2f755816cca5f7d74808279398088e25404ca2e3497caf940a259a3c7805b41337a", @ANYPTR64, @ANYRES16, @ANYRES16=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="1ebb10eb3f6d25466f7079b7a5aed392fdb802847a20824ae30dbaf79f15e45c9d06034a3e1e854f169eda6415793e9b8a0e1537c5c750401bf33cbe3c0e25dcd6e593914be4e6515c9fcd8867d44c2b9741ff2148e406779ee0c913790e6d523500b776d8184a50bd0eb4ae0e3a694bf2a587c4b28e049dba62f6efd1dbc40db39d01329423db643c93c2eb324afbc6cc4368f79c639db07debfec23fc8f97f43f0820386bdad33da602a5f0a4d3d5236fe29e6dc8fcb780801b575be0c9c7098ab4c71579dab7a621314d2", @ANYRES64=r0]], @ANYBLOB="02968b4b2e134d3d016a53356ce0484fb51e3bc627da6104f9d19e74a0906ad9bc5d8b00068ac059f248ee9ed2a6fa9a770355090663beb60a4a39a56cd8272bd0740b014c0daed4f124de343ce0c4f9544b783fcf742a68a0c987648fe093c25b9ef66a7caf86294fd6bf85705a8f5b543a6942071ba1dbb36cf42349", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="d5d66d0632a0d103946e3aa722606d85fe73e302e23d49597e13b7e3651a599953a7e1c101fc13b756c5ac026a237e8e03eefe19c08df07ea7a0394d634ce8655849cf812e6580eeff10a11b8aa00cd89f9db1d818147bc38d020028e49c3b4993503015aba6c90228332f89c8e4dc2dc2bc1072369b076c1de9ba3f35c7a3a8f9917ad105cd1379ddd103e706f9e1e87ea3045ed80900abed538d0cc186f8979d9060bf950ac9803b52cf891c325268807387bc383127d48782ce279a7a6651cac25b691e5899c0a75ed9a236128010e722b98e8e9f0e539f8a739fbbe3214602", @ANYRES16=r0, @ANYRES32=r0, @ANYPTR, @ANYRES32=r0, @ANYRES32=r0], @ANYRES64, @ANYPTR], @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYRES16=r0, @ANYBLOB="8a9a6e7b6481c65f0c38774f8ae3448d40802e98a49f803fec754e33b40988a98cd20e058d4afa2bc7da5d09088a18ea2ac0c874fc48377a47caa93677f271f6f555c13f0c30e8d3280d04ade1c068e8d1834f0911ba85b92d4438e684e1ae31426532345948f6e5dcf6c39da923b545544a3a3cc30fb2ba0c68af2514b0fae8d3a74fe05be277dc96a060ee095aa061fb16f5f28718f68798c8a3fcea557fef82ee43", @ANYBLOB="174ac8b8a386002283a5b3c72687e54ae57478100b98410f284d1305d3a01f838473550b36fbe7a5fd93c9e4a34d25d037a0707152b1a464b6109e9891a7d8f0cb62533882d9242e14eb8acf6561fcc644bcc111e0fbd581f7", @ANYPTR64, @ANYRES32=r0, @ANYBLOB="9f8c60fbb22e0e430b8137d11815ffb25dcf7840490a26350f4306ec46d779e16a4b809c70073f86d273af9ed00552fce03c996aa67923c4369c17652077aa4b8f190be868fc3fedf6137b12fbfb91bdf22d24a2e5c2963f56d7b6f0da144ef3f3d46798530adf2214444870", @ANYRES16=r0, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYBLOB="6577670fd3d3a4a3b4e9e6ec68dcd1da891816e404acd66fb2ea307d445b7276170628b3534308c3f41da05b0758f820e6194af09c3fc149b5d3d6c872cd50e87319a401d9ef746fd2e55d863b6ea88ba06d2e9540fd9e8f9e8e0d9be971609fae09a358774c928ce35a15fd709ba884de1ff060fa08d2bbcca44c"]]]}, 0x10d) 2018/04/02 14:27:07 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'bond0\x00', 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x4000000000) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) 2018/04/02 14:27:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x7, 0x1f}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x140000, 0x8008, 0xfffffffffffffffb, 0x0, r1}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000000000)=0xffe4) 2018/04/02 14:27:07 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x501580) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000040)=0x1) r1 = gettid() r2 = perf_event_open(&(0x7f0000000080)={0x6, 0x70, 0x5, 0x2, 0x1, 0xda4, 0x0, 0x0, 0x400, 0x1, 0x1, 0xf8d, 0x8, 0x7, 0x7, 0x7, 0x10000, 0xffffffffffffffff, 0x7, 0x1, 0x200, 0x5, 0x5, 0xe1, 0x0, 0x2882, 0x3, 0x8, 0x7fff, 0x6, 0x7, 0x80, 0x0, 0x0, 0xf6, 0x7fffffff, 0x5f02944b, 0x6, 0x0, 0x0, 0x1, @perf_config_ext={0xfffffffffffffffa, 0x6}, 0x408, 0x273, 0xffff, 0x3, 0x7, 0x8, 0xffffffffffffffff}, r1, 0x0, r0, 0x8) ptrace(0x4208, r1) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r0, 0x100000000}) fcntl$setown(r2, 0x8, r1) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x7f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{0xae9, 0x100, 0x3ff, 0x7c}, {0x2, 0x3, 0x2, 0x4}, {0x1, 0x1, 0xab3, 0x7}, {0x1000, 0xfffffffffffff001, 0xffff, 0x4}]}, 0x10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000001c0)={0x0, 0x4}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={0x1ff, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x2, 0x5, 0xebf9, 0xfda, 0x100000000, &(0x7f0000000200)='bridge0\x00', 0x0, 0x3ff, 0xb24e}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000002c0)={0x3f, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) sched_rr_get_interval(r1, &(0x7f0000000380)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000003c0)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000400)={0x3, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) connect$inet(r0, &(0x7f00000004c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000540)={0x0, @dev, @rand_addr}, &(0x7f0000000580)=0xc) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=@newneigh={0x4c, 0x1c, 0x30, 0x70bd26, 0x25dfdbfc, {0x7, 0x0, 0x0, r3, 0x18, 0x21, 0x6}, [@NDA_MASTER={0x8, 0x9, 0x5}, @NDA_CACHEINFO={0x14, 0x3, {0x1a8, 0x80000001, 0xff, 0x20}}, @NDA_PORT={0x8, 0x6, 0x4e22}, @NDA_DST_MAC={0xc, 0x1, @random="46af5c48a6ed"}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4040004}, 0x80) r4 = accept4$alg(r0, 0x0, 0x0, 0x80000) r5 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) bind$nfc_llcp(r0, &(0x7f00000006c0)={0x27, 0x0, 0x2, 0x7, 0x2, 0x7f, "d87b27f8227164c6ba5da6d25875d38e56e78b56fcc6eedca5a4ef55ed0be1fba27a1794b19f9c15a9d6962c3000a5263d46bfc404604dc5dea2b18fa2a9f3", 0x20}, 0x60) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000740)={0x0, 0xfff, 0x20}, &(0x7f0000000780)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000007c0)=@sack_info={r6, 0x7, 0x9cb}, &(0x7f0000000800)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000880)={0x6, &(0x7f0000000840)=[{0x1, 0xffffffffffffffff, 0x10001, 0x200}, {0x4, 0x5, 0x1, 0x7}, {0x8000, 0x8, 0x2, 0x10001}, {0x701c62ae, 0x5b, 0x9, 0x100000001}, {0x3, 0x1, 0x40}, {0x5, 0x2, 0x5, 0xfffffffffffffffd}]}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000008c0), &(0x7f0000000900)=0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000940)={0x0, 0x800, 0x5, 0x8, 0x2, 0x2, 0x0, 0x97b9, 0xfffffffffffffff7, 0x100, 0xe187, 0xee74}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000009c0)={&(0x7f0000000980)=[0x6, 0x0], 0x2, 0x0, 0x5, 0x5, 0x0, 0xffff, {0x6, 0x1000000000000, 0xc6, 0x100000000, 0x0, 0x100000001, 0x6, 0x4, 0x7, 0xffff, 0x83e, 0xbfc, 0x6, 0x3d7b, "0de995690ae4cdb2b33b573b4b8af95eadf7d1591f10c920f4d7e84f94ce53af"}}) getegid() sendmmsg(r4, &(0x7f0000005e40)=[{{&(0x7f0000000a40)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000ac0)="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", 0x1000}], 0x1, &(0x7f0000001b00)=[{0x1010, 0x112, 0xffffffffffffff01, 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{&(0x7f0000005a00)="3d52ab565e6b99dea80e184f331c4725842bbf7e25d2011b1aa9eb5681d5b42003bffff9b51dd58572a418c7abaed4a085245cc2b93c9f98de35809317abf87010c700950c4137aa0c02aa19be2c09dc065940753d3e61e9ce97723fe04bfe5757508ee26baa37a6227dd93cb2", 0x6d}, {&(0x7f0000005a80)="940d7d4bb6cd1c9bb7d31a1f02fd2f27797f7b2af73c81fa2bcb67650d3764dac501282d8fc0d42451432c5b7614f9480a6e2f6774220991", 0x38}], 0x3, &(0x7f0000005b00)=[{0x70, 0x109, 0x13be, "deef4620c5ac69c900b10cb3786919cadf97337e1607b942606c20012233c71167814e064cc391b332df4c5b2c66ce479bf18059dd699fd0f179009a025e8d808c133859d657697f6fc894c478f6ac2d2c582f7f05011adff46bf4d6ad06"}, {0x38, 0x11f, 0x3ff, "54c4ca2dfae6ef1ca43a85472616843c7d73a7a25bf18558bca44afb98ec9acff01b"}, {0x18, 0x10f, 0x20, "eb77305e"}, {0x38, 0x0, 0x9, "aff4686f7a04f4da998bb53a70d4aeca0fdef9418dd3f3403f23de639cdcdee1dd595e561d56ea1a"}, {0xe0, 0x118, 0xd3, "edceba84db4b2d9e787726c9e5bbb4905eaecd177bdc461f24f165d49996e0c3fa80170232a93eb0a50ff475ecdfb706a517730eaeb7b489a8081fabaffc29b7f19ea56555c78392fe25d72fa81498929213298d5b0d949aa02eba4ef3fc3d19aff0401aeefecd5b3dc42e134b082cbbd191ad7e0a64778018d2315715d1541d352041fb972ce4f0c75c5b5e36a6168fabfee460a4a9cdc179eab303e9249a3b605c3dd1f48dbf8448e425b86b1ac9402cae36f2b8c0fb732ea56556060b79e85fe301dd02e8d88f4a8cab"}, {0x48, 0x107, 0x60000000000000, "87b0fd8daedf4358dfbef050b914de598baff08eaa343db3f7c0ed3ba793c6647fa11cd97b76bf13daf26ec94e5a2a725f"}, {0x108, 0x104, 0x1, "8a1ad8968b358ca3dcb6d910987c2ef470aaad256fcb6a298acf290bf716701c769bb8ac0fb0f5f57ec1aaac4806ffba03d53eec8d29e2acc629034a76176237ef56786b677ef51253d2492873d5700fa68b5b34fc8a7409bca9bfd6d1a32fd634c9d1c4c6af1c4aa99ba31d5a6cced8259a925f8abddce199e2b1c98b93e85bd77881ae1b994e18b7d8c3dcac3cf2da215f30c3ac00d53390c185a484430104da304db6d28e8f1e11c87139f1c4f020a9ab1eff877c38f2205bd1be8586107a033fd86cd1d895df1c402e1386b4ff20575804605628986d9a4baba801981daaecea37a831829311f716a52e71ba279e63482d2ceb82"}], 0x328, 0x10}, 0xffffffffffff6094}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000005f80)=@assoc_value={r6, 0xffffffffffff8000}, 0x8) [ 627.982410] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 628.015751] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/02 14:27:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000001c0)=0x8, 0x4) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) writev(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000140)="a79160f36b3e17e8136a5df55768a81909d635f23c4b275d56c0571a024cee6d06fa2535098ec53f2ee05dcb1bf8f2a61540f3baa5b9f8d5a87871376f03438ad2c650a58ee855ffdd70036a367346a5bf37893caca3efeb2a4945", 0x5b}], 0x1) r6 = dup2(r2, r3) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x3, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000000)="66b8090000000f23d00f21f866352000000a0f23f83e0fe8e8baa000ec360f30c8fdfd232e692e5e003700360f09ba420066edba4300ecbad104b80000ef"}], 0xaaaaaaaaaaaad41, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_GET_SUPPORTED_CPUID(r6, 0xc008ae05, &(0x7f0000000200)=""/244) bind$pptp(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r8, 0x4018aee1, &(0x7f0000000100)={0x0, 0x0, 0x0, &(0x7f0000000080)}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') 2018/04/02 14:27:07 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x200, 0x0) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x400040) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x10001}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000000)="4b10a701754bd54d8589dfc08f4a9ba6f5941a67a75aad61895fcbea13052f16eae2d4ffd934bf91d8bbfb76f85d4bc41af94508bc51b9679d2319ef715d2cd10613004ba338db37ee87277cd6e8df1489e7b762aef3d1eb1bc11068b3ac43ffe7ed51f4881ed1835f49ced9cedf118497e9fd75d2c79a7823524d38910d3ee3ff1eee3ba88eaed99b314329893899bc6aa50fd54072f2200ed903a95b248c0a837dfc45abc8229e7c065e3188c6a1929e0c2a1f34f84ca8"}, {&(0x7f00000000c0)="5fbc8afca0cc795dd6c51d28b108607af0a5826ba5c80f876697b4ae724cc328fda677fa0c40677ff563d276e885120b0efacc433de42a4a37f3e65a6a8ef48f177a99034a82248e83bf6f2081fbcb2e0689ee496cfb5b2c9febf08e81b01f58dc2b77ba8e7cad741a4396fcd4b1685b12813489a60cc070ef6ed6b4b550b8acffa27ddcb6d171706c9ef7f8d47ae69fe4746a71327853a5000aa15fccbf3215d89f971dc98448fffcfdc684f73b197203eb0d92709e620122320edf20dfc3f7c5f3d3b1efeda8b19822480e554e203e434ff64ffc0297fe281d4de0c1202db000a5f4073de669b768"}, {&(0x7f00000001c0)="4a88920f977bb25bda26cc72beef7257"}, {&(0x7f0000000200)="f6eb7e06eeaf542d5907bd4a0b508df8672b8b012f2e1aa04248935cb96ba2ab878cb8e1c4b91a5959d1edf64608cd82866d02b0639b07c43afc0da4c36adf53d07db455b4eb57dcdca4"}], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x339}, {&(0x7f0000957ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10), 0x30}], 0x2, 0x0) [ 628.207768] binder: 11758:11759 ioctl c008ae05 20000200 returned -22 [ 628.244091] binder: 11758:11763 ioctl c008ae05 20000200 returned -22 [ 628.252608] binder_alloc: binder_alloc_mmap_handler: 11758 20000000-20002000 already mapped failed -16 2018/04/02 14:27:08 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x1) sync_file_range(r0, 0xf6, 0x0, 0x7) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) r2 = gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) accept4(r3, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x800) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(r2) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) r7 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5003) ioctl$KVM_GET_REGS(r6, 0x8090ae81, &(0x7f0000000480)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) accept(r4, &(0x7f0000000340)=@nfc_llcp, &(0x7f0000000200)=0x80) getsockname$unix(r6, &(0x7f0000000000)=@abs, &(0x7f0000000740)=0xffffffffffffffa3) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f0000000700)) gettid() sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x7fffffff, 0x7) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) shmctl$SHM_INFO(r7, 0xe, &(0x7f00000003c0)=""/127) 2018/04/02 14:27:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000002000)) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8c000, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00000000c0)=0x2, 0x4) 2018/04/02 14:27:08 executing program 1: set_mempolicy(0x2, &(0x7f0000000480)=0x5, 0x7) openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x909, 0x2, 0x9, 0x10001, 0x0, 0x1000}, 0x2}) 2018/04/02 14:27:08 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x18000451f, &(0x7f0000000240)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000440)=""/207, 0xcf, 0x2041, &(0x7f0000000540)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={r4, 0x6}, &(0x7f0000000200)=0x121) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={r5, 0x8}, &(0x7f0000000280)=0x8) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00000003c0)={0xf35, 0x2}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x2010, r0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000001c0), &(0x7f0000000380)=0x4) r6 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x8180) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in=@local}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) 2018/04/02 14:27:08 executing program 5: r0 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="68fb30fbb338a19ee0f91505d4143535cb7c12c6c31da5caadf210d34b169d04d50ae801758e8d817b16d78993c20d6f1907631ddbe72da1a3d6c1", 0x3b, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x6, 0x7, r1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f00000000c0)={0x3, 0xfffffffffffffffd, [{0xfffffffffffffffb, 0x0, 0x7}, {0x400, 0x0, 0xfffffffffffffffa}, {0x7fff, 0x0, 0x2}]}) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) personality(0x4000008) modify_ldt$write(0x1, &(0x7f00000003c0)={0x2, 0x20001000, 0x400, 0x2, 0x8, 0xd2, 0xffffffffffffffb4, 0x5, 0x2, 0xdd3e}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x48a400, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000380)={0x7f}, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x10000, 0x0) fallocate(r4, 0x11, 0x0, 0x8000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000280)=0x100000000, 0x8) 2018/04/02 14:27:08 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0xc8}) r1 = dup(r0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000005c0)=0x100) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000400)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000440)={r2, r3}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0xac, 0x1, 0x7}, 0x8, 0x200}) ioctl$KVM_SET_DEVICE_ATTR(r4, 0x4018aee1, &(0x7f0000000580)={0x0, 0x4, 0x2, &(0x7f0000000540)}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000300)={0x9, 0x3f, 0x800, 'queue0\x00', 0x10001}) getsockopt$bt_hci(r4, 0x0, 0x1, &(0x7f0000000240)=""/9, &(0x7f0000000280)=0x9) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000100)={'dummy0\x00', @ifru_data=&(0x7f00000000c0)="082a7e35e908f959394b47a19acc86162d0034d6c927ddb10a32411a0fd8d088"}}) mkdir(&(0x7f00000008c0)='./file0\x00', 0x2) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000600)=0x8001, 0x4) ioctl$sock_netdev_private(r4, 0x89fd, &(0x7f0000000640)="fadbd7f7a53824798bb2e0ecfa3ac00834cda0c660f764a083cb6622069fb42be3bdc46d839b9237e94914029f7588a197648dbc8bca02a400b1c5d27a975f60e9fc742bace52aea926f45f184e01cbf8ff2c7bb72bb93c024367edbdfac81645866e9edc82f4b7b9336ce64c01ef9ba7ae1269c47d20a3500a2011faa0e033c21da519a910c54318c492c464f408927b030f8517ed1f321fe1351602d797569b77ecf185b43850e4b7c48d157506d26a77b90b537486ad2578b059baadd06982047db8e7de54138c4dec68144010896ab") stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) r6 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000480)=""/187) fchown(r4, 0x0, r5) 2018/04/02 14:27:08 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffff, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) semget$private(0x0, 0x4, 0x88) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000180)={{0x92d3, 0x5, 0x9, 0x4, "a9db54b6951c6d8a799b2fe42865cfbd74a3d71142aa98fa217e596cb16729564ccc046e045fc1599d108ffd", 0x8001}, 0x0, 0x0, 0x5, r2, 0x5, 0x81, "6cf145ce84ee4aec8bd1419a75624a0f79a0c15cb1f41b4b3cb5a0eacce240dbbc411d80c2b2572a2963fffc51c451b2e68fdaa3459b453a7099b5c95c3b779e", &(0x7f0000000140)='gre0\x00', 0x5, [], [0x6, 0x8, 0x6, 0x8]}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x4a8, [0x20000540, 0x0, 0x0, 0x20000570, 0x200008b0], 0x0, &(0x7f0000000080), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'ip_vti0\x00', 'syzkaller1\x00', 'gre0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x2d8, 0x2d8, 0x310, [@bpf0={'bpf\x00', 0x210, {{0xb3d}}}, @pkttype={'pkttype\x00', 0x8}]}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bond0\x00', 'eql\x00', 'syzkaller0\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0xd0, 0xd0, 0x108, [@cpu={'cpu\x00', 0x8}, @pkttype={'pkttype\x00', 0x8}]}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}]}, 0x520) open(&(0x7f00000002c0)='./file0\x00', 0x101000, 0x120) 2018/04/02 14:27:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept(r0, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000140)=0x80) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x40) shutdown(r0, 0x1) 2018/04/02 14:27:08 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$inet(0x2, 0xa, 0x7f3, &(0x7f0000000100)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 14:27:08 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) clock_settime(0x6, &(0x7f0000000080)) write$eventfd(r0, &(0x7f0000000000), 0x8) 2018/04/02 14:27:08 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000080)={@empty, 0x0}, &(0x7f0000000100)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr=0x8001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x8, 0x4e21, 0x7f, 0xa, 0x20, 0x0, 0x6, r1, r2}, {0x5c2, 0xfff, 0x6, 0x400, 0x4, 0x0, 0x7, 0xfffffffffffffff8}, {0x8, 0xf2d0, 0x3, 0x1}, 0xdffe, 0x6e6bb8, 0x0, 0x0, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x4d6, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3500, 0x7, 0x1, 0xef, 0x4, 0x5, 0x80}}, 0xe8) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=@ipv4_deladdr={0x3c, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x1000, 0x7, 0x8000}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/04/02 14:27:08 executing program 5: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000caa000), &(0x7f0000444ffc)=0x4) 2018/04/02 14:27:08 executing program 2: unshare(0x400) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') flistxattr(r0, &(0x7f0000000240)=""/58, 0x3a) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/04/02 14:27:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xb485}) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) rt_sigaction(0x1c, &(0x7f0000000300)={0xa, {0x8000}, 0xd208b959a0452f3a, 0xfc}, &(0x7f0000000280), 0x8, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x8, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x5, {0x0, @in={{0x2}}, 0x95, 0x7, 0x83, 0x7, 0x5}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000500)={r3}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e22}}, 0x0, 0x1, 0x0, 0xe0000000}, &(0x7f0000000180)=0x98) ioctl$TIOCCBRK(r1, 0x5428) r5 = syz_open_pts(r0, 0x2) dup3(r5, r0, 0x0) listen(0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000640)) write(0xffffffffffffffff, &(0x7f0000000040), 0xffab) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000540)=""/228, 0xe4}], 0x1) 2018/04/02 14:27:08 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = getpgid(0x0) r3 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r2, r3, 0x40, &(0x7f0000000000)={0x24, 0x1, 0x3}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) 2018/04/02 14:27:08 executing program 4: [ 629.335665] sctp: [Deprecated]: syz-executor3 (pid 11824) Use of int in max_burst socket option. [ 629.335665] Use struct sctp_assoc_value instead [ 630.290330] sctp: [Deprecated]: syz-executor3 (pid 11824) Use of int in max_burst socket option. [ 630.290330] Use struct sctp_assoc_value instead [ 691.166578] Buffer I/O error on dev loop0, logical block 64, async page read [ 861.152174] INFO: task syz-executor6:11832 blocked for more than 120 seconds. [ 861.159512] Not tainted 4.16.0+ #375 [ 861.163759] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.171771] syz-executor6 D25344 11832 4542 0x00000004 [ 861.177429] Call Trace: [ 861.180032] __schedule+0x8fb/0x1ec0 [ 861.183791] ? __sched_text_start+0x8/0x8 [ 861.187962] ? lock_release+0xa40/0xa40 [ 861.191960] ? __lock_is_held+0xb6/0x140 [ 861.196046] ? trace_hardirqs_off+0x10/0x10 [ 861.200390] ? find_get_pages_range_tag+0x88c/0x1000 [ 861.205513] ? find_held_lock+0x35/0x1d0 [ 861.209591] schedule+0xf5/0x430 [ 861.212971] ? wait_on_page_bit_common+0x49c/0x770 [ 861.217932] ? __schedule+0x1ec0/0x1ec0 [ 861.221926] ? lock_downgrade+0x980/0x980 [ 861.226098] ? lock_release+0xa40/0xa40 [ 861.230081] ? do_raw_spin_trylock+0x190/0x190 [ 861.234695] ? _raw_spin_unlock_irq+0x27/0x70 [ 861.239471] io_schedule+0x1c/0x70 [ 861.243055] wait_on_page_bit_common+0x4b3/0x770 [ 861.247838] ? generic_write_checks+0x530/0x530 [ 861.252535] ? __lock_is_held+0xb6/0x140 [ 861.256614] ? page_cache_tree_insert+0x410/0x410 [ 861.261494] ? pagevec_lookup_range_tag+0x40/0x90 [ 861.266363] __filemap_fdatawait_range+0x282/0x430 [ 861.271316] ? wait_on_page_bit_common+0x770/0x770 [ 861.276263] ? __fget_light+0x2b2/0x3c0 [ 861.280261] ? fget_raw+0x20/0x20 [ 861.283724] ? fget_raw+0x20/0x20 [ 861.287202] ? finish_task_switch+0x1c1/0x7e0 [ 861.291736] ? lock_downgrade+0x980/0x980 [ 861.295918] file_fdatawait_range+0x47/0x60 [ 861.300266] SyS_sync_file_range+0x1e3/0x210 [ 861.304700] ? SyS_fdatasync+0x20/0x20 [ 861.308603] do_syscall_64+0x281/0x940 [ 861.312515] ? _raw_spin_unlock_irq+0x27/0x70 [ 861.317056] ? finish_task_switch+0x1c1/0x7e0 [ 861.321595] ? syscall_return_slowpath+0x550/0x550 [ 861.326573] ? syscall_return_slowpath+0x2ac/0x550 [ 861.331527] ? prepare_exit_to_usermode+0x350/0x350 [ 861.336576] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 861.341974] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 861.346883] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 861.352116] RIP: 0033:0x455269 [ 861.355315] RSP: 002b:00007f1fe5101c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000115 [ 861.363054] RAX: ffffffffffffffda RBX: 00007f1fe51026d4 RCX: 0000000000455269 [ 861.370352] RDX: 000000007fffffff RSI: 0000000000000002 RDI: 0000000000000013 [ 861.377665] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 861.384953] R10: 0000000000000007 R11: 0000000000000246 R12: 00000000ffffffff [ 861.392248] R13: 000000000000064c R14: 00000000006fb7c0 R15: 0000000000000001 [ 861.399537] [ 861.399537] Showing all locks held in the system: [ 861.405882] 3 locks held by kworker/u4:0/5: [ 861.410486] #0: ((wq_completion)"writeback"){+.+.}, at: [<000000000402ab3f>] process_one_work+0xb12/0x1bb0 [ 861.420509] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<00000000c249daa1>] process_one_work+0xb89/0x1bb0 [ 861.431558] #2: (&type->s_umount_key#34){++++}, at: [<0000000086c3c437>] trylock_super+0x20/0x100 [ 861.440793] 2 locks held by khungtaskd/877: [ 861.445134] #0: (rcu_read_lock){....}, at: [<0000000092b1a2be>] watchdog+0x1c5/0xd60 [ 861.453228] #1: (tasklist_lock){.+.+}, at: [<000000005ae6dd17>] debug_show_all_locks+0xd3/0x3d0 [ 861.462326] 1 lock held by rsyslogd/4366: [ 861.466487] #0: (&f->f_pos_lock){+.+.}, at: [<000000002cfe487f>] __fdget_pos+0x12b/0x190 [ 861.474937] 2 locks held by getty/4456: [ 861.478923] #0: (&tty->ldisc_sem){++++}, at: [<00000000cf8c8f6a>] ldsem_down_read+0x37/0x40 [ 861.487620] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000008d834bab>] n_tty_read+0x2ef/0x1a40 [ 861.496929] 2 locks held by getty/4457: [ 861.500919] #0: (&tty->ldisc_sem){++++}, at: [<00000000cf8c8f6a>] ldsem_down_read+0x37/0x40 [ 861.509624] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000008d834bab>] n_tty_read+0x2ef/0x1a40 [ 861.518948] 2 locks held by getty/4458: [ 861.522936] #0: (&tty->ldisc_sem){++++}, at: [<00000000cf8c8f6a>] ldsem_down_read+0x37/0x40 [ 861.531635] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000008d834bab>] n_tty_read+0x2ef/0x1a40 [ 861.540953] 2 locks held by getty/4459: [ 861.544946] #0: (&tty->ldisc_sem){++++}, at: [<00000000cf8c8f6a>] ldsem_down_read+0x37/0x40 [ 861.553653] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000008d834bab>] n_tty_read+0x2ef/0x1a40 [ 861.562952] 2 locks held by getty/4460: [ 861.566941] #0: (&tty->ldisc_sem){++++}, at: [<00000000cf8c8f6a>] ldsem_down_read+0x37/0x40 [ 861.575648] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000008d834bab>] n_tty_read+0x2ef/0x1a40 [ 861.584951] 2 locks held by getty/4461: [ 861.588944] #0: (&tty->ldisc_sem){++++}, at: [<00000000cf8c8f6a>] ldsem_down_read+0x37/0x40 [ 861.597647] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000008d834bab>] n_tty_read+0x2ef/0x1a40 [ 861.606953] 2 locks held by getty/4462: [ 861.610952] #0: (&tty->ldisc_sem){++++}, at: [<00000000cf8c8f6a>] ldsem_down_read+0x37/0x40 [ 861.619655] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000008d834bab>] n_tty_read+0x2ef/0x1a40 [ 861.628988] [ 861.630637] ============================================= [ 861.630637] [ 861.637681] NMI backtrace for cpu 0 [ 861.641318] CPU: 0 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #375 [ 861.647871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 861.657198] Call Trace: [ 861.659763] dump_stack+0x194/0x24d [ 861.663363] ? arch_local_irq_restore+0x53/0x53 [ 861.668005] ? debug_show_all_locks+0x2f3/0x3d0 [ 861.672645] ? nmi_cpu_backtrace+0x1be/0x210 [ 861.677034] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 861.681501] nmi_cpu_backtrace+0x1d2/0x210 [ 861.685705] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 861.690172] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 861.695420] arch_trigger_cpumask_backtrace+0x14/0x20 [ 861.700582] watchdog+0x90c/0xd60 [ 861.704024] ? reset_hung_task_detector+0xa0/0xa0 [ 861.708839] ? complete+0x62/0x80 [ 861.712265] ? __schedule+0x1ec0/0x1ec0 [ 861.716210] ? do_wait_intr_irq+0x3e0/0x3e0 [ 861.720506] ? __lockdep_init_map+0xe4/0x650 [ 861.724884] ? do_raw_spin_trylock+0x190/0x190 [ 861.729457] ? lockdep_init_map+0x9/0x10 [ 861.733493] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 861.738656] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 861.743643] ? trace_hardirqs_on+0xd/0x10 [ 861.747763] ? __kthread_parkme+0x176/0x240 [ 861.752060] kthread+0x33c/0x400 [ 861.755398] ? reset_hung_task_detector+0xa0/0xa0 [ 861.760208] ? kthread_stop+0x7a0/0x7a0 [ 861.764158] ret_from_fork+0x3a/0x50 [ 861.767978] Sending NMI from CPU 0 to CPUs 1: [ 861.772508] NMI backtrace for cpu 1 [ 861.772514] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.16.0+ #375 [ 861.772516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 861.772526] RIP: 0010:nr_iowait_cpu+0x0/0x120 [ 861.772528] RSP: 0018:ffff8801db107ce0 EFLAGS: 00000002 [ 861.772531] RAX: 00000000003b2ce5 RBX: 0000000000000000 RCX: ffffffff8164f16d [ 861.772533] RDX: 1ffff1003b624cad RSI: ffff8801db1264e0 RDI: 0000000000000001 [ 861.772535] RBP: ffff8801db107d18 R08: ffff88021fff805c R09: ffff88021fff8048 [ 861.772538] R10: ffff88021fff8050 R11: ffff88021fff805d R12: 000000c8a5a4c4f7 [ 861.772540] R13: 0000000000000001 R14: ffff8801db126568 R15: ffff8801db1264e0 [ 861.772543] FS: 0000000000000000(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 861.772545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 861.772547] CR2: ffffffffff600400 CR3: 000000000846a005 CR4: 00000000001606e0 [ 861.772551] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 861.772553] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 861.772554] Call Trace: [ 861.772556] [ 861.772562] ? update_ts_time_stats+0xee/0x1c0 [ 861.772566] tick_irq_enter+0x262/0x390 [ 861.772573] irq_enter+0xb6/0xd0 [ 861.772577] scheduler_ipi+0x23d/0x820 [ 861.772580] ? migration_cpu_stop+0x480/0x480 [ 861.772584] ? tick_program_event+0x83/0x100 [ 861.772587] ? task_prio+0x50/0x50 [ 861.772594] ? rcu_irq_exit+0xd8/0x110 [ 861.772599] smp_reschedule_interrupt+0xe6/0x650 [ 861.772603] ? smp_thermal_interrupt+0x700/0x700 [ 861.772608] ? _raw_spin_lock+0x32/0x40 [ 861.772612] ? _raw_spin_unlock+0x22/0x30 [ 861.772616] ? handle_edge_irq+0x2b4/0x7c0 [ 861.772619] ? task_prio+0x50/0x50 [ 861.772626] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 861.772630] reschedule_interrupt+0xf/0x20 [ 861.772631] [ 861.772634] RIP: 0010:native_safe_halt+0x6/0x10 [ 861.772636] RSP: 0018:ffff8801d9b2fcb0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02 [ 861.772640] RAX: dffffc0000000000 RBX: 1ffff1003b365f99 RCX: 0000000000000000 [ 861.772642] RDX: 1ffffffff10a24f0 RSI: 0000000000000001 RDI: ffffffff88512780 [ 861.772643] RBP: ffff8801d9b2fcb0 R08: 0000000000000000 R09: 0000000000000000 [ 861.772645] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 861.772647] R13: ffff8801d9b2fd68 R14: ffffffff88ecfd20 R15: 0000000000000000 [ 861.772652] default_idle+0xbf/0x430 [ 861.772656] ? __sched_text_end+0x2/0x2 [ 861.772660] ? rcu_eqs_special_set+0x1e0/0x1e0 [ 861.772664] ? tsc_verify_tsc_adjust+0xf6/0x3e0 [ 861.772669] ? set_cpu_sd_state_idle+0x1dc/0x2d0 [ 861.772672] ? mark_tsc_async_resets+0x30/0x30 [ 861.772676] arch_cpu_idle+0xa/0x10 [ 861.772680] default_idle_call+0x36/0x90 [ 861.772683] do_idle+0x24a/0x3b0 [ 861.772686] cpu_startup_entry+0x104/0x120 [ 861.772689] ? cpu_in_idle+0x20/0x20 [ 861.772693] start_secondary+0x40a/0x590 [ 861.772697] ? set_cpu_sibling_map+0x1660/0x1660 [ 861.772701] secondary_startup_64+0xa5/0xb0 [ 861.772704] Code: e9 f6 fe ff ff 48 89 85 60 ff ff ff 4c 89 8d 68 ff ff ff e8 63 41 5a 00 48 8b 85 60 ff ff ff 4c 8b 8d 68 ff ff ff e9 97 fe ff ff <55> 48 ba 00 00 00 00 00 fc ff df 48 89 e5 41 55 41 54 4c 8d 65 [ 861.773509] Kernel panic - not syncing: hung_task: blocked tasks [ 862.079027] CPU: 0 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #375 [ 862.085585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 862.094909] Call Trace: [ 862.097475] dump_stack+0x194/0x24d [ 862.101075] ? arch_local_irq_restore+0x53/0x53 [ 862.105719] ? vsnprintf+0x1ed/0x1900 [ 862.109493] panic+0x1e4/0x41c [ 862.112664] ? refcount_error_report+0x214/0x214 [ 862.117395] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 862.122743] watchdog+0x91d/0xd60 [ 862.126171] ? reset_hung_task_detector+0xa0/0xa0 [ 862.130986] ? complete+0x62/0x80 [ 862.134413] ? __schedule+0x1ec0/0x1ec0 [ 862.138359] ? do_wait_intr_irq+0x3e0/0x3e0 [ 862.142650] ? __lockdep_init_map+0xe4/0x650 [ 862.147029] ? do_raw_spin_trylock+0x190/0x190 [ 862.151582] ? lockdep_init_map+0x9/0x10 [ 862.155618] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 862.160695] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 862.165685] ? trace_hardirqs_on+0xd/0x10 [ 862.169804] ? __kthread_parkme+0x176/0x240 [ 862.174096] kthread+0x33c/0x400 [ 862.177433] ? reset_hung_task_detector+0xa0/0xa0 [ 862.182247] ? kthread_stop+0x7a0/0x7a0 [ 862.186192] ret_from_fork+0x3a/0x50 [ 862.190471] Dumping ftrace buffer: [ 862.194112] (ftrace buffer empty) [ 862.197794] Kernel Offset: disabled [ 862.201399] Rebooting in 86400 seconds..