0, 0x0, 0x0, 0x7, 0x0}, &(0x7f0000000900)=0xfffffffffffffe16) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r2}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ppoll(&(0x7f0000000280)=[{r0, 0xc209}, {r0, 0x4108}, {r5, 0x1}, {r1, 0x8000}, {r2, 0x1}, {r2, 0x4001}, {r0, 0x201}, {r5, 0x2400}, {r5, 0x340}], 0x9, &(0x7f0000000340)={r6, r7+10000000}, &(0x7f0000000380)={0xfffffffffffffff9}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000040)={r4, 0x80000, r2}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000680)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000140)=0xa2) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r3, 0x4) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/19 10:48:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/19 10:48:12 executing program 2: prctl$intptr(0x18, 0x0) 2018/03/19 10:48:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x8, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffff00140600fe80000000000000050000f4ff000000fe800000000000000000000058592ec700004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffffffffffff0000, 0x40000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ptrace$setopts(0x4200, r2, 0x1ff, 0x100028) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'dummy0\x00', 0x600}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x11, &(0x7f0000000180)="1136f44f741d88a1fd55ab3500332117e861c4d72a3a7d6dfe9fb57d061541eacd996572de6d84f1f740d8116600c9786dcf96ef6936681f18c5d5bfc84d4aa0d24b8202fed5cf1389a20cb96350e189b61d54a9d6aa700a97235b45d0181ce03fa3abe61515e362b2f5ae65f9cd268750494063c06c5f346828065ec83ac0b059ba770d8085a262a1c888f532b4463a8105532eeec70ed24e", 0x99) 2018/03/19 10:48:12 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/03/19 10:48:12 executing program 5: getrusage(0x0, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) r1 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0xc0002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/19 10:48:12 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00', 0xc3, 0x80003}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x501200, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000000c0)={0x8000, {{0xa, 0x4e21, 0x6, @empty, 0x8}}}, 0x88) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x100}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2}) madvise(&(0x7f0000ff2000/0xd000)=nil, 0xd000, 0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b65000)='/dev/sequencer2\x00', 0x1, 0x0) dup2(r1, r0) keyctl$unlink(0x9, 0x0, 0x0) [ 68.128221] syz-executor1 (8583) used greatest stack depth: 13800 bytes left 2018/03/19 10:48:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x40}}, [0x9, 0x6, 0x6, 0x81, 0x7fffffff, 0xffffffffffffffc0, 0x3, 0x4, 0xb47, 0xfffffffffffffff9, 0x8001, 0x4, 0x100000000, 0x52, 0x6]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x7, 0x5, [0x171, 0x100, 0x6, 0x6, 0x9]}, 0x12) r2 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x1) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfb, 0x80000020}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080)=0x4, 0x4) 2018/03/19 10:48:12 executing program 5: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@in={0x2, 0x4e20, @rand_addr=0x10000}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000040)}, {&(0x7f0000000240)="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", 0xfa}, {&(0x7f0000000340)="ce7353570fafaeea4b9255d0f47b28cc1260727f7ee5277534e4f570cf3ade9f889fce315f7d57c2b792e0c711473f0560844da5660457a2198b15bf807d68d41d05e227e2afd0253ff7c75048ccbe41eec24ebf9981a522d0030af7afbc665c414b60815c4626c7914a22e3b654dd51b053304133e2754b5ddf05592cdca91efec4c13dc6b3dbf6bdc1ebe64a773ff9283930cbc371dc4428a308841d12e9089c5542a9ca4a97e69c7d79da11cac63c4c7d4c461d30522138c48d18f51c60c67c1b29291ab1e7579c65b98d96b2abd260fb046c63f24e20bdc43af5477d979839d8f3379b7fddcd965f2b3b3eb97a968b", 0xf1}], 0x3, &(0x7f0000000440)=[{0x50, 0x117, 0x6, "59bb6e041817d5cea178003684d40ac90eb5c42b057be17783667a70ced86276b54646f1795bb4a2fc5bc0a26487b4b5a74afd0340e3a765428e9f1a"}, {0x98, 0x1bf, 0xdf, "0915d990399f0125a97577bb70cfdb1324bd056b5436b32c3d94ef08c1a13feeb6a04cc3285f53629dedfc629951c9a52363fe83726a7f8b64eb1ed3d903e8b41fca6d116300219ac0b2f56080727a8793de70884cbb79d1e6a9d93d90c7ce090660ccea163a0198a0d25aa953aaab4889a936764777e66f654253cce17e35fa115fd633a1619961"}, {0x30, 0x1ff, 0x2a, "259569ce56c6c133d030501fb85d530b5c648d550254bc512933"}], 0x118, 0x10}, 0x4000) [ 68.167830] audit: type=1400 audit(1521456492.661:55): avc: denied { setpcap } for pid=8594 comm="syz-executor2" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 68.199859] sctp: [Deprecated]: syz-executor7 (pid 8590) Use of int in maxseg socket option. [ 68.199859] Use struct sctp_assoc_value instead 2018/03/19 10:48:12 executing program 2: alarm(0x80000001) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = memfd_create(&(0x7f0000000000)=')!vboxnet0:nodev\x00', 0x2) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)={0x0, 0xe4}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0x0, 0x2, 0x3, 0x3, 0x200}, 0x4, 0x8c15, 'id0\x00', 'timer1\x00', 0x0, 0x1f, 0xb1a, 0x2, 0x7ff}) getsockopt(r0, 0x800, 0x7ff, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000001200)={{0x81, 0x5}, {0x2, 0x101}, 0xffff, 0x0, 0x5}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001280), 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000012c0)=0x5) pwrite64(r0, &(0x7f0000001300)="cdeb8ec042b995301c34d571ee626035c794146d133df833205a68bde66b4432c149865bbb3bde33716664b3056e679633c405172bb369e2e3626c3f96f8ed43b7a95029e97f741918", 0x49, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000001380)={0x0, 0x0}) stat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000001480)={0x26b5, 0x20, r3, 0x5cb, r4, 0x5, 0x8c, 0x9}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000014c0)={&(0x7f0000ffb000/0x3000)=nil, 0xffffffffffffffe0, 0x7, 0x80, &(0x7f0000ffd000/0x3000)=nil}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001500)=@int=0x400, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) syz_open_dev$random(&(0x7f0000001540)='/dev/random\x00', 0x0, 0x20000) sendto(r2, &(0x7f0000001580)="194d86f20bf81a704e5f74f1bd053141ae86d9012592f5047b2816d5f39f3b556a80901a72f5fc775bd836cc21fa8d71acf9e42e8f5ceb9fdf078e5d73dbb92a27c44721a37941583488d4c2d221dbf79f783b056f11b057441364c392cb86c85209b8a017699d9aaca0440ac0bc1a1c7b1e82f16a9b585ee3bd9c1861494d0f9a0f36f54036c5931f13ee799bba03ed7abe927cc1bf5de274e9affbe15ef9c47252e5f69cff138ff74a3aa2b3384f59535e88957161f66c2754e6eca67ebc1af4115e1678f62a751e4126a27bcace4b089566d4028a48a0e062", 0xda, 0x0, &(0x7f0000001680)=@llc={0x1a, 0x33f, 0x3f, 0x0, 0x4, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x80) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000001700)) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001740)={'syzkaller1\x00', {0x2, 0x4e23, @rand_addr=0x9}}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001780)='/selinux/enforce\x00', 0x107800, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00000017c0)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001800)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000001840)={r6, r7}) linkat(r5, &(0x7f0000001880)='./file0\x00', r1, &(0x7f00000018c0)='./file0\x00', 0x400) rt_tgsigqueueinfo(r3, r3, 0x39, &(0x7f0000001900)={0xb, 0x1000, 0x2, 0x7}) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000001940)=""/204) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000001a40)={0x10000, 0x96, 0x7, 0x5, 0xfe, 0x44}) shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ffc000/0x2000)=nil) 2018/03/19 10:48:12 executing program 6: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r1, &(0x7f00005e6000)=""/53, 0x4ae, 0x0) kcmp(r0, r0, 0x40000000000, r1, 0xffffffffffffffff) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/19 10:48:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0xf24c, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) 2018/03/19 10:48:12 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$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_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) r2 = shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x0) shmdt(r2) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="984a96622ebb39461cf7d3cac62777f184052f25f7fd3e63322bd50ba7843ad06f70dc3cb06adcc8e128d84024f3bc8ea1d85191673dc9398959a02b42dfb30b01ea2519a2d36b5a25ec2be9a709d28ba84d7c65c8c1a96d97597589d657e383c68daf8343ee31d4c37646b5b406589be2bed6040cbb3509cfc275fdced162") openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:12 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/178, 0xb2) r1 = shmget(0x0, 0x3000, 0x640, &(0x7f0000ffc000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x7000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) ptrace$poke(0x5, r2, &(0x7f0000000140), 0x6) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)=',\x00') shmctl$IPC_RMID(r1, 0x0) 2018/03/19 10:48:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000027ff4)={0x10}, 0x21a, &(0x7f0000015ff0)={&(0x7f0000026000)=ANY=[@ANYBLOB="23beffff00000000000000000000000000000000100000000c00000000000000", @ANYRES32], 0x24}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000180)={'bpq0\x00', @ifru_mtu=0x3}) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x28200, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000040)=""/140) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000380)={@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gre0\x00'}}, {&(0x7f0000000280)=""/222, 0xde}, &(0x7f0000000140), 0xa}, 0xa0) r3 = semget(0x1, 0x2, 0x186) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000440)=[0x4]) fstatfs(r2, &(0x7f0000000200)=""/73) 2018/03/19 10:48:12 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='sched\x00') preadv(r1, &(0x7f0000001500)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/19 10:48:12 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00009c6000), 0x4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x50) [ 68.233629] sctp: [Deprecated]: syz-executor7 (pid 8595) Use of int in maxseg socket option. [ 68.233629] Use struct sctp_assoc_value instead [ 68.277825] audit: type=1400 audit(1521456492.771:56): avc: denied { create } for pid=8615 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 68.302057] audit: type=1400 audit(1521456492.775:57): avc: denied { write } for pid=8615 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/19 10:48:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8001, 0x40000) recvfrom$packet(r1, &(0x7f0000000080)=""/46, 0x2e, 0x40, 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0xe8c, 0xfffffffeffffffff, 0xffff, 0xf1, 0x2, 0x3}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) 2018/03/19 10:48:12 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) listxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/214, 0xd6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x60a7cad6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0xff, 0x8e}, 0xc) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='.') setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000240), 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x18}, 0x10) 2018/03/19 10:48:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = getpid() setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0000002ac14e3812db61b221b970000ac141400e0000002"], 0x18) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x18) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x76f, 0x200400) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x5, 0x6, 0x13, 0x5, "7952ccf28ec516898ff44959aa01d5ac69ea9a6d65003b414e49fa07a84987346e0ff987ef745f33c90bbb2a319083e8ee16415f969a5eb47d65a8a3eb202034", "2e302e92c4acfa40ea8c294b235b19d4dd4ee3aef484dba8a00df07acf625d32", [0x4, 0x6d]}) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000100)=r1) 2018/03/19 10:48:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="90b8cb7d09d08a1169ed20ede7d8ca30eda30a64db5131b86220f86fe0c85301960aefa92ef0d1df77685bfefbb39b17cf551c7ed8854b5cd825138066972d34da78bb8dcda66b7c1dfb88d365b30238d4b93adc781bfc50e96b904ceb220bbb151fe62e2424e98c594242b599bd9d0061d331fcf90dba07b125870ff668f9b72abffec39b515e903d422477d1b85a1a1bcac8f734049b71db13e08f1a269729aa3446e8cc9dd90cbd68bc1cc22f87234f26abb04354b0894104a6a95dea5643a49e9001c5c6f53c5bfa9eeb6c53f55eec44a47884d4e346", 0xd8, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) 2018/03/19 10:48:12 executing program 0: pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x1) r0 = pkey_alloc(0x0, 0x3) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f0000000040)={r1, r2+10000000}, &(0x7f0000000080)) pkey_mprotect(&(0x7f0000671000/0x4000)=nil, 0x4000, 0x0, r0) 2018/03/19 10:48:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000000)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080), 0x0) accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ipddp0\x00', r3}) 2018/03/19 10:48:12 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80080002, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000e5a000)=0xfd) write$selinux_create(r0, &(0x7f0000000000)=@access={'system_u:object_r:hald_log_t:s0', 0x20, 'unconfined', 0x20}, 0x408) write(r0, &(0x7f0000000040)="1cbfde9d87c6a1c566ba13cd72e57f6df2b3553af6e985f967050580a3000000", 0x20) accept$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@mpls_newroute={0x6c, 0x18, 0x200, 0x70bd28, 0x25dfdbff, {0x1c, 0x14, 0x0, 0xe67, 0xfd, 0x4, 0xfd, 0x8, 0x1000}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7fff}, @RTA_DST={0x8, 0x1, [{0x3, 0x3, 0xffffffffffffffff}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x4}, @RTA_OIF={0x8, 0x4, r1}, @RTA_DST={0x10, 0x1, [{0xfff, 0x7ff, 0x1a9, 0x4}, {0x6, 0x80, 0x80, 0x4}, {0x1ff, 0x2245ff2b, 0x8, 0xdaf}]}, @RTA_DST={0x20, 0x1, [{0x11e, 0x2, 0x1000, 0x400}, {0x7, 0x5, 0x81, 0xd87e}, {0x7, 0x8, 0x2, 0x7}, {0x2, 0x7, 0x0, 0x8}, {0x136e, 0x80, 0x1, 0xfffffffffffffff7}, {0x5, 0xfffffffffffffc00, 0xb1, 0x7fff}, {0xaa, 0x6, 0xff, 0x1}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20000004}, 0x20000000) 2018/03/19 10:48:12 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3f, 0x20000) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00000000c0)=0x43ad) r1 = socket$packet(0x11, 0x400000002, 0x300) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0xd000, 0x1000}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040), 0x10) 2018/03/19 10:48:12 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x5, 0x80002, 0x40, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001940)={&(0x7f00000000c0)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000011c0), 0x0, &(0x7f0000001780)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8004}}], 0x30}, 0x0) [ 68.326087] audit: type=1400 audit(1521456492.780:58): avc: denied { ioctl } for pid=8615 comm="syz-executor5" path="socket:[24939]" dev="sockfs" ino=24939 ioctlcmd=0x891e scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/19 10:48:13 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1c1203, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x1, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000), 0x6) 2018/03/19 10:48:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4), 0x0) 2018/03/19 10:48:13 executing program 6: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000200)="eb810de94c00d3d4475fa5c836c70400000000000000e349f9867b60a73dcafba4a7e6394a863ceb01826747db4e9750ac249d8b49eb58c1beecb3181f33ae8d924f6c79fec4d3480db5353ec18b1aac53d8cef942728c443eb1b7ba8d70bda0f2d797cc4458fc943225bcf190b5b33a52af237113c693c75fbd5769ee1d92e238fe") r0 = socket$inet(0x2, 0x3, 0xff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x3, 0x3d8, [0x200004c0, 0x0, 0x0, 0x20000648, 0x20000678], 0x0, &(0x7f0000000080), &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}, 0x450) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4418, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f00000000c0)={0x1f, 0x6}) mkdir(&(0x7f0000000180)='.', 0xfffffffffffffffe) 2018/03/19 10:48:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000340)='net/netstat\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) lookup_dcookie(0x2, &(0x7f0000000240)=""/218, 0xda) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'vcan0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="19000000000000000000000000000000000000000000000000000000000000000000000000dc0657e8f4e4a93d9afb2f992cf8e5e541f8a208c654b9fc155973bc9184705604a46cfc47c5206204c74cfb3b07a57002f64d9c7aa9b4fbe0e4fc1e4b2b643af3b6150500f3e0eb9c144fb2f6e1fed462291a3c8cad0f0fb28d925060e1a22d25a86b658481553712760df40324629df178472be43c8280d4a38cb4d78bcec31ee5025ff3543fd3e276859ba936267ac7410f5b116335e572b226f30160944b4cc0320dc90fbd66319b97034d57dc84a38cb5c982baed3454421b040c3318ea00decbd0f3a8536301"]}) 2018/03/19 10:48:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000b6d000)='./control\x00', 0x20) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./control\x00', 0x40000, 0x112) getpeername$netrom(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) inotify_rm_watch(r0, r1) 2018/03/19 10:48:13 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x80000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000100)=[0x400, 0x5]) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x7a65878b}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/softnet_stat\x00') tee(r0, r0, 0x2, 0x1) r1 = socket$kcm(0x29, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000000000)=0x800000, 0x9) 2018/03/19 10:48:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x4e21, 0xfffffffffffffffe, @empty, 0x100000001}, 0x7, [0x9, 0x4, 0x4, 0x3, 0x80, 0x5, 0xffffffffffff8001, 0xfffffffffffffffe]}, 0x5c) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cd953f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03dff3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2f98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) epoll_create(0x7) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000085a000)}], 0x1, 0x20008843) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x4b, "3af01436424937c3568a66132d7754afae37b5bd7337ad89b20320b73e2d7a53e28bfac692bec21dfaefb1555a2def1184b0be8e30d54d8bced746a82bc7cdb63fd554785e24078e08219e"}, &(0x7f0000000100)=0x53) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x8, 0x6, 0x4, 0x3, 0x8}, 0x14) 2018/03/19 10:48:13 executing program 3: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4), 0x345) 2018/03/19 10:48:13 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000163000)={0x2000000}, 0xfffffffffffffd6d) 2018/03/19 10:48:13 executing program 1: perf_event_open(&(0x7f0000da2f88)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x810, 0x9, 0x5, 'queue1\x00', 0x1}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000100)={0x6, 0x12, 0x1, r0}) 2018/03/19 10:48:14 executing program 5: r0 = open(&(0x7f0000000080)='./file0\x00', 0x282081, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x3ff, 0x4}, {0x0, 0x7fffffff}, {0x3c, 0x9}]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x40247007) connect$unix(r0, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80000001, 0x80) 2018/03/19 10:48:14 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x180) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x1, @tick=0x1000000000000, 0x6, {0x80000000, 0xc9e}, 0x1ff, 0x2, 0x7}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000c0effc)=0xa, 0x4) recvmsg(r1, &(0x7f00002e6000)={&(0x7f0000948ff2)=@l2, 0xe, &(0x7f0000356000), 0x0, &(0x7f000079df67)=""/153, 0x99}, 0x10001) 2018/03/19 10:48:14 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000300)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000540)={0x0, 0xff}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000005c0)=@assoc_value={r4, 0x100000000}, 0x8) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x1500) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000400)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) setfsuid(r5) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x8002, 0x2) fstatfs(r0, &(0x7f0000000600)=""/252) connect$can_bcm(r6, &(0x7f00000002c0)={0x1d}, 0x301) 2018/03/19 10:48:14 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr=0x4}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x8000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) sendmmsg(r0, &(0x7f0000005d40), 0x2, 0x20040080) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000040)={[0x1f, 0x9, 0xb12, 0x80000000, 0x2, 0x2, 0x9, 0x2, 0x6, 0x32, 0x800, 0x4, 0x0, 0x2, 0xab, 0x400], 0x3000, 0x800}) 2018/03/19 10:48:14 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x19980330}, &(0x7f0000000000)={0x0, 0x0, 0x1}) 2018/03/19 10:48:14 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0xc0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000386ffc), &(0x7f00002e2000)=0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80400, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x200) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000040), 0x4) socketpair$inet6(0xa, 0x6, 0x81, &(0x7f00000000c0)) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000140)=""/17) 2018/03/19 10:48:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000040)={0xce, "9bc49d8364dcb897de6e668d5593c715dc18db8fbaff6bf03813bae1fc48f5a5c52b53d8f28353916e594e6af0aa9a0866e08a27114601408a15691cf6d08855b9bc1f29fc3547fde582fd8b9adc33b320288e9befd767e0a456239d807e525cfdf723ef3fe2ee44a891766546f493bb33dcd2ee3d41b955bcaa694df724b5ede1baedf28383be9886d170d16c147b3e5f6a6697b66560d292f6f974882ec6ecd9b1384eec7af069a467e846800b0cc01bca26e3bcf5e7eaeee829a14b7d74c8f7bef96d7176ac84cfadd6f02d96"}) r3 = socket(0x240000000018, 0x0, 0x2) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000340)="0f01ca0f21913664660f382990e1e883e0672ef3650f070f350fc719b8ac00c0fe0f23c80f21f8350c0060000f23f8c4c17a2dd50fc7580fb9800000c00f3235001000000f30", 0x46}], 0x1, 0x0, &(0x7f0000000340), 0x0) 2018/03/19 10:48:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/142, &(0x7f00000000c0)=0x8e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) 2018/03/19 10:48:14 executing program 7: r0 = open(&(0x7f0000000280)='./file0\x00', 0x101000, 0x1c8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000002c0)={0x9, 0x6, 0xffffffffffffff7f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gre0\x00'}) 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$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000400)) socketpair$inet(0x2, 0x807, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) r3 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8, 0x10000) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000001c0)="b9800000c00f3235004000000f3066baf80cb8a0944a8fef66bafc0ced66b847008ec0b805000000b9060000000f01c166b8a2000f00d86436f466ba420066b81f0066eff081ac65e400c0fe2cad479ac4c2d59314fdf9b30000440f20c0350b000000440f22c0", 0x67}], 0x1, 0x22, &(0x7f0000000280), 0x0) getsockname$inet(r2, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000100)=0xffffffffffffffff) 2018/03/19 10:48:14 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf9080003005345204c696e7578ea7255ab21308eced5fc3cc22fbc434617dd110d20699cd63a6cc76f326e3bba082522"], 0x2f) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x100) 2018/03/19 10:48:14 executing program 5: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) setpriority(0x0, 0x0, 0x8) mq_timedreceive(r0, &(0x7f0000c04f55)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/03/19 10:48:14 executing program 2: r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() tgkill(r1, r0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000080)) 2018/03/19 10:48:14 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/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$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x2c5) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/19 10:48:14 executing program 0: r0 = socket$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}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8080, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xd1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="f3000000f25e03b22d312a69e91b32ccb2b4a199aa7cbf1d58a9d657daa96f7e3c989faacbc933b74d45f4b1aaa4255367f5ec4ed21daeea4b24c95156fe8a886b61accd12e3feb2ca5c90b9fa02f1927021dd052f530669a84684f886686c437aa818caaa0c373f0e74f70d2cd8fc5fbda5e7bc06533c47187fb9a3622adb70603524a93e647866e405f2c68efefa9c25bc8d3f6b6a5dfd9800f46a1ed2ad26ffd2aba7ad57cb95c297fe210ae80cfa51785ffb52acf9e31b6418729363f5e906c3534f8fbe3a2f16592cdd0b7839173141bf85450e9bcb5440a6ba078f705d33298f6883790dd4478e9bfd9a228a992449aed1561bd0"], &(0x7f0000000200)=0xfb) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30, 0x4000000}, {&(0x7f0000000000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/03/19 10:48:14 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200000, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00000001c0)="7a788575780b21270ccdb5f112b6c49ae2565451874036808b46f331be38bcb8514ed5f35c7aeefe494750a4eef388a4408b166f36cfb4298a0d9a17fb7c050a179c647c1a0972de6717247e85cdadfc9867d0f026ebdf0d65050b85d0ac264aca291b38d4023ea4c78888a350c18604a04b33aa80e07c3353733d0e6dadcd06363ceedf81026c230f06373238e68b3f0206027d29a76a823403600aac49970b56de668b219b7e63a66de5644eecdbbb0d724cc47bed8c7a7a2819728ea616a281464dfc36a85f760e6e39db6bdb3d3d243c0ea356b14d549a09405efdad077ac9a538d52922285602e31fa9c721f426a35be8d3e16f58598e3341cb327fe65d925c3ec6f83f7c3de46bc9638c0e92e47f678053e590545a1f84533d119b04d0d2450d8337c7d2a50ec7d73ae224471345470d17ae64735eaa3eeb7322b8ae031c60d8de60b2b4a80764033d2ae5171af038e438a0ca62c483e7a3f5fd30e904faa948262770e6c95ac993ee9e6771aaf4ec79b54887ee4045c0b425f916f8d425663ce5ec82776371275e539dd463dc8090fdb098ab4063cfd89e74d4dfbcedd30868e47de2c453f900b1396b5223b13b06d97eedb65fdfc91e0e4691d0028ba8f680b1cc65688cfdd366dd511610037ca1823f010adb6c51a58ea779f28f0d8565f5bac9da5bfc11cce571aefa30e2696b6e146237024d204f14b96762cc216069a4fa77422edd5bc27f87b5b8fb0d33a841a685300e29ebe0eb0932cb3e25e10c6f7c32b4bf16894272f70558c6cea6daf3cc4983db679fe4a34ae32dfb1d5bc7adb38705d3ea52d62691e5e3857f2e84aae02151920c59f098cde49094919275ae5d43c1f16e9139d9b6abc2cbcc5b4efacf665df1720f4efa51275b20c3f9cadfd62f378538879664a31981ba385f3cd573b4a0ab02700c3f59cfa3de7a79e40d18b90a89a77af456244182dc5455a4f98ecf5cef2a59058581e6919ceeda563fae802b5a266852c15e0717d4a3d6dba000914899bbff3ae1d38a1f1c47406b8103426d2eeb7289d8c78d0532911488e21e62345d900072d792ba460687c1cff690afe09aa8bb06b362a5431eda93ac2d1fe804bda90675340e2dcc5a7d5480a4784fe5a61c9724bc56e470086262efb0c52d80095a20caa170a50cd38f74deaf1cee71dade4abf8e6b6bd8539f78439a8e22df5f621d93a25811cb4118db6d4aa21f9e8e7678235324db767414f912c894ed981b11f3e476ea51b0929d1168d2329739030039e788dd766e6e650a06e28d3ba2962f77720a875bc885d799381a36256949b3677349693ee7bdceb35d1dade31cce0c8f1eea54552a86d6fe9dca20ffb6264af4ecf324e9573c91da540c87356f6ba0e61d78bb74ffecfa0913c08c8309ac0be35d8d7fa7eefb9dd73e1b19af82d1fec311fdada749f2069a7c6d600127875690b1ab42e4def7428d9b4de3470fc064c6c94c4532a8cec6d0145dfa855090ba7c6c5286243ecfd71fd7c0a5822a51f8c225cb3548737d8ec757aa79a0897d1b27053b4f6bd6ef3cfae3f21154f0befb2d5e78f6cd38fab4091c3e12d151bdba249d1a58100cd974c01c13d0d32ec77957632c85ef199c5621688efb49adaea45466dc7b43177f387704341bb672a0a3e4dd316c0b728cc92cb7ba6a930e8ce8069d04ef6ae147b35b43183c87b875a3a3ff412efad3784f4462ba616ed48b604568d4951720f7e224f96d317ef1283698ee3d1a7f091b355cba2a3bbebba7f2374bc0913d2f384b37df86742c2e0b1d1722b75d2286697582e457d524392a4cf31a363e2f839e47aa940b3dbdf151e15b153391d481ccd199cd49ce0fa13529b68827545d074ba4a17015ef421e0b90f55e40dda541851042a0da0213b115c4829aed583b7a059117aa760cadfd197d8dfe98f695715eb10cf173a2f2ef987901e0c11e39eb128e60373c26168efac42f59ab48246b8a2ef4659463b5794a5e9d13b910f5f87bff45d12ebc7c5207cf6ff5d6818816a6f3172721228c9050eb6272489d455e11050dc746dd49f270aa7ba9f615bbabfa2220a6e638da152eedc6f6231ca56fe772610df6a8f98ae67e45bc532546aabe084af72b046a82f1621d21ccb489ed6f253c3f4766dd54eb1e6541d31c59c206d1835215acde75e27291618cf544e0551dd39f923af1f345ba6bdd6f8b69b6599ce575b40bf3e33b45cd4e391ce91012a726a5547e3d7a421c472e439c54490255b861fd98f9ef2aeeee82dde8cba1df5d4e5eba8a85e5afd9d57f4794a22e81a00e840b77343553a92f39407dd48db4eb4c5ad5bab2b3535f434e26f4c607b1e2a2be31c176a749773082dfcf86f443a905b50b178d06720c846949028473874356f04ace45f96e2ed5ab4442587853a1d6093976124b8c7d49db6816d540121b224bd9182e07ad9547960107229420bb3e3476b966a18f8651f37c133641c509daf0093f55a82f3ae52137973dc5e3360d7e12e1760b26d53f4f8ed72616b79cddf7a9db746a3cf2bb6a303dfea07661149b8e9d6453188671d28f86c9bd2f9a7f8e00000f7c538b233f7286ac60987e9552a733fc1b19d3340b69b92604466f6150e0133ae46d796807c080cb8c9439343ed629c7040c4111a5e0006e35166141a533dec3af31a2f30cbe771741752b341ac1c9698516afbf62cb15fea15f4db99628e45ce7dc0ae76aa283fc12ac5353b7ae74e082373ed5705f85110c04854ae0b71ec9a3cbf4a771c2857d8a059eeeccfdf8cc5f77fb2c6da1dab3b6295f934aac2c65abc58d5e0bf9a101e7ce73525e71f0a629cbddeef2df2672acc31520d3972b33b0002d990b04720cb2410ada08ac85925d779e2fbca3bfade4b8fa5d2fa19f72c6f6894888ecd336371bc46323d4f2cee515b89bb280ece9f9c29607fad368b29341df7c95ee34f5b12f91a87636fa8bf5fb99477665b9316a69e375c15611b5ee7d37f501bff3a7952983aea9b7be682503d2ba3b241943d15e188c49eab49fa9779da39d9b24e0c352ea01d3e024d209699c806297282e71de5ba1e925b4aca4cbe4fdf87fb425114885f20d15655e9e0423392b07f6ccfe6764b45050a7630a7125c1b2592a27f06952e3046a3c03787ca174ee0565b3fe2b1422fa44312e1f09a6356deb766767a276b968055edfb80a08dc84ffc0a9b3ca71328320e897efa0fc5fcec2651ab556c8ca2bea2531a5bc8496e30d89e594f597fb25d7f27f008b4c4974fefc3701868f0497a5b4eafe433f64b09ec11349523d0f3d3b02fa7b7a5c4f9db9a3800ab401cb7db4390a411992d2f9a92576baba0981b1b58ca2ba30e0bb7f0da37e14a0776288a2cd1ddbc3bd8683d9e6095e31077a57842b29a517bf3deb7922bab93373b41ae74f08b82fe86f322464e1105ed27802d4efa126958cdcf3e84388c7f074ad481c21d0c67800f067b2a6b96c80aad6d3214f4acb186c2bf9acd38361389ca38b7917ac6f4c82cba1b2c75f3e52aaf816e32dec351b70ad33661da6292a5f2ee4c3adb744cec8090082ea18c6b55b0ce14d6146bcc3f2737f07fbd356061d29e1f8016ace2e756dbf54d4711e3ba0a9824ab3c9fd9a63f659688b13eb32e464f81da352f6fcb8baeb4fb2b2606019d9b1c30a60af8ca24b5e529fa9e2bda59c812de22cc559684f2ec32c4f441fd5d463a9e7ea0b6fb39ed66bb5d7b7c594122e3748ea1a585f9c5f3ebb87370efea60327149313640b4573560f1d2423952a4e4a52103e5db371bdd7631b7c503b6e888399e24a97ac7e5e67191611a10648affc5fe49cbfdc0342ac19aef2aa6535045ad10f4dfe6e02b05a593ce3ef2e538d9189744d9ed3a84f13efa4e279c4e68e4019c0230def2067c5928bb228547ed93bb53756d29cd2445b948e8584cb48539870528329ccc089b4a8fb614ba7692147ac004be0fc1e7a75d3fa3bbabb6d79895c0bdbf4ef27c6e97bc5da711fa413be4e2c469e0f52fbbe1b8a3eff55dea8294bc35b9d3125a562b61954d71a82de0fa3c36bb868264a1ffb527353ef29bd69c4d2ccc1b8371294dde2a60cea01bf88db8da78f0596ab5f5149cd4fc0b9e920b6487666a2d39b5b76bd0dc613954cb81113d753c9bce3356a58706233d2665144ce8b9aad502a60586dd07e1bb922c28edbfbdd6aa52783ded4d01b23b7fe3c9f1a147c7a5c11e52a2e4e690dedd8d177add30a85f1db9663b76dea6986d8b8ba2e8c0ddbbe2172cda9d8552edfcddd49d2f00c7c2244cca7a2e984a05653c8dcdbcce3af8fbb88e45b7ef9311464756936cb831934732f6e147c0b227a8a70927719b70cf5ca4df93533d75e46e79035cb585dbf90da8e49b918856a358841ab8448b64b42b9196544b49e2e39a156e0909223a731a88f7a7dceafe3fcd040565f865d2be72d45f25158907dd021bed39200412e778be606fc1d46b56c4b7352d8270b855eff37733d7cb1b3b9d78d73ad442e208d234d0dd71d279fc4595618c19f799e270f83df4d1616ffb4ff497d0927f4eadc1456b09c8da5527e620aac994aaf7b4111dd5a959a652d51ee4626b9737419d99acd6c613d4d101114ed658a12df50f948eab388db0315b8d02ac9f98c407e9996848e4af913c3b66267c0936a9c8adb895ee2b844f0cd5053b3ad799ba8e7f13bd536d606e42f356f3685b6353985c98ecc6b5104ab5eaf0c13e5e016ec5f5b08baf2dbaff7bded87005158d9477e27566d19fce16c0443713e780156e4888f9d4da7eac880e681d211a963b95ee430e6508bdcc9761804437c41a140827ca65d01402d0c14fef6597dcaaf87ef69f56106ace16e3ceac92a99a09876365e811d1bc1b23cd18f5ce22350ce4b7654c6f0d96761ae38a97ed4fc1a837908a0e8460ad652a0053fbd1dc31b4acbe02bfc71f23856a977a612073d975328504627a0632727e55b1f1772a58f9c201548b435108a7a2850e35cc926003cdddb9c332eb34324eb0ed57c0914f854943990a8faeff25ec814cce678f042bc71d442b25e6733b2d367a7cb8cf3cdc2f51604f8d66603854013d20706e6e459c1ba2a615ff284d93b6e313768c74272edf1aa81ced663cb30ddd78bcad0d341655669c2f3fd0f038082c2580b4e1944e40573431882a926e4fa954bf73b4875e7d3935760546507e7ebf1a275d5f45a594c7847f3573673056b5ae5868f49220c47804383abbfc467d972730bd61de84ec179179a826076506a0b31b3c3b4e2f1f2a7fc556a57361191347abe2a5ba0e1a4f0ce2e385c2ee31dd6607bf1561c8bfa58b6e377ef569d5fe3f2855915be5faeaf455e13a0a3d99814f6a4e553d3cb41a36b0142e8a8a1c7153cb3e1e7a0b67c02abb60d00593aeac2d4c5871e20497e16a5ffab8b7f041b932ff025898d6bec155490b9fdcd1801b89611b3ac40360ff09fc643c740d25024e7f46b71f63812b3734b137a5fdc5126016132c0ceb26b8b41065c205cdef49339f28b643ddeef31f321d5b654f34dd2160bb9c7b5edcbf7af194e58b00b133004817df27dae6d9c2224cca669b3469afdb65ab50a46b9a88101e633e56bc358e2e6d7e8226a8b6ed6b19da7a1306c1ce4b183d774cdd7511765426c29f636ecdd425c276d41d6238e4de04720ac2a9678f600cc9c235d4a4ed06e666943e11430de46a0de0cf5efb9bd8f595d9288290e8c25f28cf5bd30cc6120c5dc7568f5f61af4b39e4a1f07934569a496e04b46e938cd6561a8576449b68c60a05f7aa7", 0x1000) ioctl$TUNSETOWNER(r1, 0x400454cc, 0x0) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)=ANY=[@ANYBLOB="020d000018000000ffffffffffffffff04000400000000000000000000000000000000000000000000000000000000000800120000000100ffffffff0000000016000000000000000000000000000000ac14ffaa000000000000000000000000ac14ffaa00000000000000000000000005000500000000000a004e200000000000000000000000000000ffffac1470b226fb019bed85000005000600000000000a004e2000000000ff0100000000000000000000000000010000000000000000"], 0xc0}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00'}, 0x10) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x9, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x9, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r2, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/03/19 10:48:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0xfffffffffffffed8) accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000080)=0x80, 0x80800) 2018/03/19 10:48:14 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x9}, 0x1c) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="fc0544e54b7367309745fa8cc0e2bc9059445e8577f64c0d13071f36f396204aa7eda4efdd3800c33077d163d66f32d87cb9187d9dfa6fe628df58268dbde0396857b1eb83c1d888cac3b9bde3b68e1a1bc1a3a2bca6262a0e9875d77757f673f381929ce66122812587e2b6a2a37ab7c458406c7e8e444295892bfa410634e0d57830b64f7d9e29bb6fa8149a35c7acb481c32aba665c0d986c91c7a3b6", 0x9e, r1) [ 69.749301] sg_write: data in/out 196580/1 bytes for SCSI command 0x20-- guessing data in; [ 69.749301] program syz-executor6 not setting count and/or reply_len properly 2018/03/19 10:48:14 executing program 6: getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) recvfrom$inet(r0, &(0x7f0000000500)=""/231, 0xe7, 0x20, &(0x7f00000000c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000000100)={"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"}) syz_fuse_mount(&(0x7f0000000140)='.', 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0) 2018/03/19 10:48:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x5) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) 2018/03/19 10:48:14 executing program 1: madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x64) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x45, 0x2000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r0, 0x5, 0x3}, 0x14) semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000140)=""/54) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x6, 0x3f, 0x8, 0x4, 0x1, 0x10001, 0x8000, 0x4, 0x10001, 0x3ff}) semop(0x0, &(0x7f0000000000)=[{0x0, 0x1}], 0x1) [ 69.790755] sg_write: data in/out 196580/1 bytes for SCSI command 0x20-- guessing data in; [ 69.790755] program syz-executor6 not setting count and/or reply_len properly 2018/03/19 10:48:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x200000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100)={0x8, 0x99}, 0x2) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0x0, 0x0, &(0x7f00000002c0)={0x2}, 0xfffffef9) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x80, 0x0) 2018/03/19 10:48:14 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty={[0xffffffffffffffff]}}, 0x1c) getsockname$netrom(r0, &(0x7f000072c000)=@full, &(0x7f00004c3ffc)=0x48) r1 = memfd_create(&(0x7f0000000000)=']\x00', 0x3) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000040)) lseek(r0, 0x0, 0x2) 2018/03/19 10:48:14 executing program 4: r0 = syz_open_dev$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, &(0x7f0000000140)={0xc1, @tick, 0x0, {}, 0xfffffffffffffffd}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0xfffffffffffffffd, 0x400000000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000001c0)={{0x100000000}, {0x7fffffff, 0x80000000}, 0x2, 0x5}) timerfd_create(0x0, 0x80800) 2018/03/19 10:48:14 executing program 2: futex(&(0x7f000031dffc), 0x400000085, 0x0, &(0x7f0000004000), &(0x7f0000000000), 0x4020000000) getrusage(0xffffffffffffffff, &(0x7f0000000040)) 2018/03/19 10:48:14 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x41) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x3e) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000080)=""/125, 0x7d}], 0x1) dup3(r0, r3, 0x0) fstat(r3, &(0x7f0000000040)) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/03/19 10:48:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001680)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000080)="bdbe022e550151822610ebe87265fac128b945e17bd2a87cbd9628247bd038296481334425c3902edbfd3dc7a2d1b6e06e254bd5b997e2e3abe9942f4273c70660c10dafdab652827ffe6a51c76b3398fd50a16de69d090674efbedb55decbb86b717672432b3d976de32386b1553f686dd432b29a918bf506a2b8e59c246ec540db205a32be37749a08d7bcfa375406de50fe950348937872acf962b66766f5c7e5ca6932e6bc1b0810fb23aad0640b86541c2daad44108254d04e521286e0ff0498c777de7b80f304139690f2f328bf90c02e8665bbc4650f72996a88c625fef4e966c2f2b3c8aee3e9bbae8c95dcc31f5d5f7f40a6010f739f6960ef93eca4bbb915494238984668f36faec007d8a84ccb56b270c2b1081eaab3c4602a33ce69f8afe3c95ee7245b4ca2cc0edac4c09f39c5adb4e6dc474c4cadaa1ae8e1e9c8be77b5cdce7088f5b2ce8dfcbb4cbac0a1ff7061d5bf01281c4314704c62e36e9bcf46345894daaed7493bf9cd8d74cbd82ac39963d14cf69446135e13d58aad47f6b5c14b627d2aba72c22fa9f8191ff4e62f140363b0b2dd747ad844b52f27f708181fa145c0379223bbc49403c40a85dcc3a9b677cb948d1590c28ba73faa1723e09598edbf6c38be6ccea872801cf634ed2af21e3d267bf523a679cf0ca7d5971eb2503ea36e2237f93af325a4280b64b3ba729e8aac1b7b3bcd4574307964ca8a3f24003e6ec8a408cb58e895b0f9c613d4d374be54a53095452e70927d505dc4cf5a1956c7127bb82aa691d6d9fcc7e660d4a5096e49f42a1208d5535dfdceba5cb5f7896e7e937bf29b8941532820aa20d117a467b8e26b445c8718aae3974f8579f8201fd69379641c6eee77ccb38c70bc146e4d312ef64f8c53c598002a76fc9c419120c31e732ebc1ab7df6a938023ff8611067dbea9fe90000439eaf281943c2b539767f9eb2e01c49a394ed571e8b00894bc25577198801acadb61aa1f87733d55fddcf82ae4b9127482c530dcf954e947dafa8280a3aafc8032129960c0923bceba923b98a8e6d7a41c8135dba7f9e76962f45d9e6f9a4fa3f0deae832f7c232f9a5e5618421e0dd9724c3f67ce4fb6650ebd1ab68fbc47ed3e7861a48f55d678c1fb3633987dee11629be6b38093bf18d9607cf47e409586b030cfba9a398398e319e880cffecbf4a0bd7d1f505db57b28d7df831fef3034fa687162d2b9278097d757a2731cf4d3d3f1961802468206cad3aaf3a3a7eac8e727a07ceb57e07faaf00d2dc1044ce30f6daddf6dd8e39dedde7d295c10a5d3765710615ea4787bd3d4fbbb653b5ad0b6295b5467434d536fea7c6a3780f53336089509ca8d9ab77bf551514f2604e6930635437358c023fa43e0564eba43cfbc797b02185bc204025dbca22aabc41c752841bd743442feac2f1d03ed6e160fab2499557cfdba1f0b96b02232735e4a29dd925849a737c7bcafef28a3e94da7e0a62cd4f0abff229dbd19d96f023c64d373659c96ad82fce4c71eecad578a85e709baa913cf371d4b0159a7f7a3f4cd9224f47a2d38c42fa45e55b5c6342f45596b37ac33509c2433ccd0aadbf884e12ec07c464647678c25d87cacd0e3bf722421b665621bad5919468bc5aa357ec4c5af0e114190514eb9af2a1f36a657aad0ce180a855562521c814a7fb4e562090ba6f131427648e034b6304007ec53f5b44d78e0de6f736d39f363e076967f6d0fe99505b5eeebd7e89afb90dd92fb9ce6bd7d31dfc4f9f0f708b71f126972132a5009aef1ae7cd881c0f7bb423aaffdf767b9d5f9af87ea56961a3b15b1f84f4e8096820575827634631858a25d3e39bbd3ed19cb76fd35a4b4dac3e1c65dd06d21731629e9e3da2d103dcd846b827e777cd4362ed27c4d9f206fc7c3750b97172cd56292fb38aa11a8afb9324757e5ac30a813e650685e7e0a7697d3c41d918188d2f5ebf9b5aad15e83605723d5b36990650b9c2cc039776c0c051acef5120e1ae546f9113476b9964b0a164fcc3f058559a84ac5294458a23fea0df2ab08684ded68684ad08b29ec045a5ef51a5c717d19d3ea69f6d0c79c68b36d0cb027e75a557b2760663e30d4f71788515f5694b056705d965e96c7f5c8cca52a85fb0a949cdb0ac362e7cf6432133fb83cf87a3ab158437a2a40bd8d7c5ce69d0b562742cc112936f2e7d4d30041cc0af52e57d38a610f902cfe7b85c4577ea733d13ff12750729b9af779950b198e25861a49e8239b61fbfdf627e9c2687948780796c92a486a71c1287cac345d25d984a6bba07242505d0a4430d1cae22c909171b34e88f1bb2e28150e6d231a81216bfe47ae6dd391eb1c5357fb37e2629388a926df2d0bb92f29a4f09648a96c9544ec1bc8b3f906303e8f88134e32be0b0d5e53f9ff86d10ef4dd92ae67f61e2d47f4639ffa10c8f47f04580a86d042d3e6492cfdc3602b51f62ca9443939971c7ee459adbfc796c4b98f84bcaa914d072624f592c1a800bed51845e204ff730cd556c9129f22306d157f6919d3f6f891b1489f6b7c03de9c5a5ef6fdcd84493a82cfa3a023aa70ac942ceb38b376d83b77f517ece9404ffb6815996726a1fa6a442a9ead2307257c8c820030b42d72f048a07a53971539dec47fb71f95049319466f7f40af13e7e25c27be86e74a0f2e28d337423287c7d2d33eb7492a6d3f6aca5d5590685468b853ccd9d93104d0eef1c92fbac487bd85c5396395c8cc4de51200160b055bde356cb8c5605e1c2e683c6c08e12b56e44eda502837cc708a05f0b99f0c1de5d7396d72d809463bca2bcec98d4695d61a7eaf4062db6aee0428974fe981f96f8ceb8b6d98b54953f88c3e8d0f4ee4b8e8cb4b7325cfc6c0d119462baa5f4b1c6d39f33dca75cc12f21e053da4a68b077d00f84f5b6d6432ec12fe32c5a93f666dd56d21fb5fa12a80f9627a1a092b5b0ae6eac501d2404bd837820ca56e6d46e69e92300b5233dbcc70654ebf2b883dca88545bf63243e3d5bff8b2eb3bbbea8f542f71fd236c8b91ae7f7db23b61d85aeada20fabed8a354f45c80b6c1a34217f4d14ec47ba0a914733c0a4e7cf0eaf003bfdd61e4f2bf3a57094ba143462673ab7bed13360e3204c5eca8c940537fcd9f5de964f9bd83e5b31ee81c8b337bb3ee831b21e319f9011b87b3f8280dd9040f5e6bd00b23d76d262a0677eb1a37c126c2074b9acdcd718cc1ce1f068db28ea6808c03d16ea5f94d784a45c337fae9274ad386640274cbee77aa15a9e62c2b620795ec227bda403a1278dd9ec7440bec154049e24db706c25c1b2089096ab863f21666349938470fedcc27d9c0b21fb4766f81bc639d52fe5c87af67067df5cbb6d8121041a6d8a1d72e615e4dc89ad007bd65da293c859708882e673f8a76e9b3166fbab7a5c6246e231de5d5e274ef17b569be35b0dedce9646d9001f33d800a6aa5eb1d9b13589dcab7717416578c95b00e160275bf7307739f38688005482b22fca83aa15b5b255bf968543b6219c71c605c43bca21e86463a4f02fb4e872d3a644c505953db68dd54508c669157cc2845111ff4b65eff49c13c72c7bd8650359d04671ba2939ce7c924526be7fb6f55ec61ed9d1e25a9813b711a2c49c377730b52e48c7acc9816b6338fcd6588d4ef9f226e36060f039fbf6374d1c2ab2c881bb4c041dfae1235ad29e8964643c19adbbf8891c4859cfd0b0c82a98d6b279c2f487d44b6991a06d6ea8373a7f909715dde2343c4dddf8bc4ec55bac9832f632ada0d154f83c9ce316dcdad5fe40bae6610e538af28ae882c3930e0d95fb42997aa0a1df860d99ec2dad6f891cfb015bce9b6ea1b78974ce63faf4eaebbd88be24209d835b825f2bf4b22e7d424ca18566933dc4fdad8e7976b40af263c4ab1cb48ffa8b0fe9f4d07dd812ae02fc5e1b604e564cc8fd5b75a453b8c7a41353e0d47d04a5bbf9aa09d0762e6733963736bab466bd19f4c56281c94200b35d4c45f99e5d3402d0db60c6eecde1acceea966255bf5980280803eb41c83ccb3e4b4eac309db6c20158b7ac99b45f884a27822e97241dea16c314c3adc773cc6cfc56c3a6571df3cdfe2b043077bd0d83ebe0031cd49232e333fb0cd16aed5bf8ee5a3d9b8638dd756bd1a8c206196eed37945689113e7abaeea574ac88601520a71e30f493c489cf4c651fcfb50954fbf45d60b475d0c54e888f5d958dcc448a7c2360e809f8be296f8ab33f83a2ea6794e561b8e8f7f4e304459eed599d1974b39d30e1efa00bdfde6dd7d4db59e3df1a47000f9de759a630cdd19d0beaafa8a7bccc3a008cd5a5a8d28de6b93090ff143440fcd9fcd633339e8f587783e9e6c602ba64c91c706fb35ce8c57f639c2524520935697f1d67338051f6a3b55380742e5b67eafc100dfd4e0cb1aadeb98ec39c60ab7b02a6b79e6c7ed9158dc58ca4f8c89f524d56b993555ae96c4629c2cbc3759c773a788ce0b53da6f414f484b3a00e4be3805bb34e973308a7c27ba9f2e18121fbe72816706109f5de30cc366ef2e15ba60b1f9e15c043fd10ec9d2ecd6216b911db1d59a0fd2e4a678bbccebee8e434ffde6265bcf73895cf0d5cdc9f5a05942556d6b6e5be500fec1cd4e09a4186330de13390c61b2278c257ded45b14ac846ce12af362a200e5e17055257995e7a1ee24f5f3935d7b402628e6b00475583bdbb7164a730ccc81d1a5ed19be3954de7f347f355e2750bed6bacf8b6c2d95f728c7c9fee92a10f3b7e2284742d9e204c079681137b15963a4a5b1b19bd57db2b3b3fa6b83a2a1c4794ef20c6f9719655137fc51c06fe2ad414824fdc35eac2f5c6c411c1b141e9ce920a47607c561d3d17a0a54eda7a40a87a1e2de1a16f6cda563a864b739d8fc447201c6f89e111ed7bee981ce1dfbbd55677bf4b89d8a05789121e2b2d86e0a71dd599a8590086ed705a81b84a42da607750fa8aec105b9c731c19660c8c8a2832b054a36dcf68ccc02cb41888e8056285a090b75f0ca9771879b22363bc7aad9d87785f28b093f49f6b177588171b6ef366c4983d9495c72b3727d82f0f2090d6ab263d3645e61339ae085d4274b5023bb0d82fe1ff13dd57317837bfd14a95bf02e83289c0f849733a7a86bc1feec4c9ac2428f42e980eb1a1f98df084e654e534e596e68107d3f8958a23e11895bf5094e0640b093f261276b2fef4fc85a312b2feaff7dc2764bcddbf57904da9d008645c9c810faca52eee13ed53e9d47bfdb21570d767de0cab671a6b2c4eb82dbfd01c462584a8d217e7587ed4cf6104a1af41fec803cdc53cf4ab4370dc2db519a9f255dfb2d80a94f9189d1c14b22bafbf9c349bd0de93922e5102d94d06f65fed4f72cb8fdf274f5193ca291835f86f59178fe564b71a29125b0e37938d796760744e808441a1b664f517486cbd942ac042b32670d493bd5192f74bb86c216694752bed9f983b80a50c6442536386df89ca7c38453fe1e0904de9f9d76d70139c48a97d4217b66c227094a6ca6e05da2c03bd776e4d7a4e00db2f65a49758d350452cec6a3eb3555d4ccaf0a935a00e3220c3f958e1326e05dca57400d9e1400b69b189475eb3d15ccc41f8af7918028cd87a2ab14bb43bbff18f02ea242ed718cbd2c8b293194c422f548548864d1cd09705c7bbd9bc51dcf35f6d0fa38596e17b77d98af994894eb66c956aaacfbf511a6eabecefefab3a47e3075ccd3c39cda14d93f8ab34ce2879c4a069115e266c4cc963ed6d5b15e76e759", 0x1000}, {&(0x7f0000001080)="d8c702e94916885cc403c474d8895184a9b5f0108cd5f1771c1fc382d4f6a22cd34e5254b3ec3720d47afd6b7af83d5d09ed1cb47d2eb466c685844bd855c57b5f93770411978e1cc486b92b3a1966", 0x4f}, {&(0x7f0000001100)="b078bfb615a0146a71173a7f8bbc239616c9eb431421d3568b175e90a3e96457df3f98d8b62c28d78515dba9f3fb5bb7150d65212c31d264873e64d8c86cea698e4383df3827190d1fe4bd38861e76", 0x4f}, {&(0x7f0000001180)="426b5dca8b2b00d56253de213e93f1953bcbfb253c0968bbed676007d1af7d6e20d34a20ef6e1ec3314cbf85", 0x2c}, {&(0x7f00000011c0)="2b6388591635400efb66248a656aa3f3aa3241bfdab7e58821ecdbf279bdcebd8caee5f4e88b57205469", 0x2a}, {&(0x7f0000001200)="396035896c12e32b2725e0cbf75326e5643350ae99f3bb21d5ca5265af934d79abe54c2dd64454156d880371206bb14d549541c5e7cf48159d70fa205af75f0d990fc9acc207c214e1352ca7dabb9ec0ee6ad824025424f00368e300be55ab6a0eb4523edec5b7bda7bf5abb2fd1c169ae06579666421bf51dab226a0e2ca547d34b29ab7ac12792", 0x88}, {&(0x7f00000012c0)="b0b0e0e1d6dc1fce2933c8afb2b428a67f30f16d8b1d03753e43eba253cd1bb459a37fcf46ee08a52dffd3e6ed7e43d4ae63cfe1e31549396bb320269a8d99c2c8283ebd8fba166b9a2bb061912d13e0af0394ff20fba4ff925e3f2c1a2471abaa2c4c1033e9aaef613573d300c96185cca1ccdcecf4e2a76010aafd3ba22173b488b4198bb4d18de99a5a391c5487a2e27c9115235cdc342e8808080b729f6e7aebae447fb442028ff829cc55fb002b56", 0xb1}, {&(0x7f0000001380)="d410307dc962148984a95deedcfbad6d3d7efc579fa0de8f29cc8faa1f0c0258393286198cb9b1eb043e6e068bc4a70383c983f36039fcf3cfd64492993676daf354955f51332ae5b896cfe155ccf7e50b971f3f10a932999675a4c10b187636642caf31e44988c63fb4c4", 0x6b}], 0x8, &(0x7f0000001600)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0x50, 0x20048050}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) 2018/03/19 10:48:14 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r2, r3}, &(0x7f0000000180)=""/42, 0x18, &(0x7f0000000140)={&(0x7f0000000200)={'md4-generic\x00'}}) 2018/03/19 10:48:14 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0xfffffffffffffffd, 0x1}, 0x8) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x84000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0xe000000000000000, 0x5, 0x5, 0x6}, 0x8) prctl$intptr(0x2f, 0x2) fcntl$setsig(r0, 0xa, 0x15) ioctl$sock_SIOCGIFINDEX(r0, 0x8954, &(0x7f0000000000)={"0200696467653000"}) 2018/03/19 10:48:14 executing program 1: r0 = epoll_create1(0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x401, 0x0) recvmsg$netrom(r1, &(0x7f0000000740)={&(0x7f0000000100)=@ax25={0x3, {"ceb2a8acc1a763"}}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000140)="90cbd48f3f77a7bc359449203320a20e27b4746af5d1a444c6f8a95d125adb33af0bd1eff9293bf5e997019fbe", 0x2d}, {&(0x7f0000000180)="a2e6a7fd6cfa4e7ad63ae85ab47fd2338a887144d17e2140273832224f323bac7cc9ed3f972c47b137e5625229b1f19fec1bd0715cf5fade49a9db4f4577c736e5e81eb40b0a68c1eeefdddf10d2caac41ca97f32e1dd58ec3644c9df6", 0x5d}, {&(0x7f0000000200)="306e0f107500604e4592b2c04d85b653a0432015c8d30e029046e650e084fe75963ad6995043aaaa2b3d5904f9c518c79d5f255263f5952f41da58e489c4a7bf2d76a05772f535f2cefd662071d3d2e459048fd3d52012272fe655cfbc604bf869aca523cd975e09c70d", 0x6a}, {&(0x7f0000000280)="77e34f4ddc15cb0576054170eddb689211e91034dd8929950fbadab2dfd7547a8ed6e115dd32676b13fae1ec1db258cd18e051a87b26da9cafc1cc322aff25616865762d78351e9fc07a09f4bd61ff1a4081423cb36df3df222f553ff9c8f2fcebe033e9cac6978a90e253d36ddb457dd729a109", 0x74}, {&(0x7f0000000000)="df9d620e42571c606fa8e0e81342edaa415ecc44b2756dda60c1b3cbde0d4d03a562fa457bfc838cff7ccc54bf7408aaa4d049d8bb99f611c96896fbb3e55b233e68120c8bac90da2e8888d8de90c4703685f1f36e7a43aec13c42952eb831eeba1b71143ffd036c8021149124bc37fbf7833eedfc297fbb2094f65e819754e640afaf03b9a39525f066c83286c5bc79c3c97aa9c0a3b9be26bbfbf2d06e2d0b3f3a03d70208cd", 0xa7}, {&(0x7f0000000340)="98ad03847808d951d8fe8c1742c7a97e9a74b87fd3f4b290b532dd2291d39fbbc6ab522a1f5115286d2772cffb0d36177c79b87503390cca0df7d34a8b801c841b47ac1f71b3d43177a3f0aac1fad33d6400d244739205b7d416e82ff64e7342a3efa16931ead2f09246d646917106444492416770689b401f6e2f6bf2d403396c9cde2dbc55ef9434", 0x89}, {&(0x7f0000000400)="d558b25fc610bc11496114ed5a90ee4a0d35a1603d5aa43751695206bd6ff92c38daa749fb315bdd398451d062dfea461b2b5eda15e52f2cf709128544548af72ded516926cb9b2132422499512c694338c86e61a7fcfc2e5c3c1d1e01d5f8f17b0cf585b3f71734d4efdbe9847d3d971eb08c5c387e4c05f770d07c4c45be2895a7ad586f046fe8ecdf2d88ac856386fe5b1446cabec2aceaa22327ee3d31fbca612800e76cfd90b57d480306c859434241570331f5c52393c548b1d400f3dff2ff968b85", 0xc5}, {&(0x7f0000000500)="368aff82859edeb86e", 0x9}, {&(0x7f0000000540)="f017a9cc28651ee26a1270e84326f8a4f6afc28835a261b6b6a02591d667ec0e648009d48a789247f46611d65945c9bb367eae64aaf6e226816db73294a618384d478f08ea15f6d326bcad88078fa27f2bd7530c570b58c33d25eb177489000dfbb9702b18b1acf5e49cc9cb8c9069e9c2bce3dcf3d8a16eec62d2216a56fda3f393d914a604b4442b34ce2fb693d84882481486d451a8eb12ff34de07", 0x9d}, {&(0x7f0000000600)="8e06d672d0aa6f01eccf2c9200a31834cd71598e627d726760d646aac47addc75522b64d2d666e022c606fc45ff25665208a6a85c386b5a9d6825611b803c9855b437bd45548430e8ca6ea0cefdb38e0a54f9a5a4d55345452cb30cc", 0x5c}], 0xa, 0x0, 0x0, 0x4040080}, 0x2000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000300)=0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000780)={{0xc7b, 0x8}, 'port1\x00', 0x4, 0x800, 0x7, 0x20000000, 0x0, 0x8, 0x5, 0x0, 0x2, 0x80}) ioctl$KDENABIO(r1, 0x4b36) 2018/03/19 10:48:14 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x0, 0x3}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) fremovexattr(r0, &(0x7f0000000180)=@known='system.posix_acl_access\x00') 2018/03/19 10:48:14 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x72) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000000c0)) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file1\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x4000, 0x8) accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000200)=0x6e) 2018/03/19 10:48:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007b40)=[{{0x0, 0x0, &(0x7f0000001680), 0x0, &(0x7f0000001700)}}, {{&(0x7f0000003400)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}}}, 0x80, &(0x7f00000034c0), 0x0, &(0x7f0000003500)}}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/19 10:48:14 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 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f0000000000)=""/230, 0xe6, &(0x7f0000000100)=""/247, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f000074a000)=""/207, 0xcf, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) r1 = shmget(0x1, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000340)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000440)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000480)={{0x7, r2, r3, r4, r5, 0x4, 0x8}, 0x1f, 0x5, 0x10001, 0x4, r6, r7, 0x5}) write$vnet(r0, &(0x7f00005ebf98)={0x1, {&(0x7f0000000000)=""/28, 0x1c, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/03/19 10:48:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x8) prctl$setendian(0x14, 0x3) r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x2, 0x4, 0x3, 0x0, r0, 0x0, [0xa]}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000540)=[@in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}], 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300), &(0x7f0000000340)=0x8) [ 69.943926] QAT: Invalid ioctl [ 69.954551] QAT: Invalid ioctl [ 69.958436] QAT: Invalid ioctl [ 69.965215] QAT: Invalid ioctl [ 69.970050] QAT: Invalid ioctl 2018/03/19 10:48:14 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000fc0)='/dev/vcs\x00', 0x2600, 0x0) sendmsg$unix(r0, &(0x7f0000001040)={&(0x7f00000000c0)=ANY=[], 0x0, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x9}], 0x1, &(0x7f0000001000)}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0x1ff}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20800000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/19 10:48:14 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040), 0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020e0000080000000020000000000000030006000000000002004e3b8238fa9d91c7e0cc2b1e20000000000000000000000000030005000000000002004e207f0000010000000000000000"], 0x40}, 0x1}, 0x0) 2018/03/19 10:48:14 executing program 0: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="38a80900000000000000c009ff50e4acbc3563693ba6ddccfb62e7cbe2c048658b20019ab10965554e251b32ad88b10ce4106bb59566f894083a24db473396658dfe467c30bcf91568c9b62554d74d53b9e762ff0f8e2e59b7ed1792a7") r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000080)={0x7, 0x6, 0x3f}) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2400000023002908000000000000000014000000100007050a192777074aea3b000c000200000000fb67000002ce8a23eed6fe02000000bfbf9c61dbe383c3378533baa9b3c7645037e860d48564cbfb"], 0x24}, 0x1}, 0x0) 2018/03/19 10:48:14 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/43, 0x2b) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000140)) sync() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x111000) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x200000000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x100000801, 0x0) r3 = msgget(0x0, 0xc2) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00000005c0)=""/239) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000000480)={{0xc9fa, r4, r5, r6, r7, 0x2, 0xffffffffffffffff}, 0xcf34, 0x5, 0xfffffffffffffff7, 0x1, 0xe309, 0x4, r8}) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000003180)=""/4096) 2018/03/19 10:48:14 executing program 5: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x7fff, &(0x7f0000f15ff8), 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x301000, 0x0) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x2, @random="06bbaa04d97b", 'bridge0\x00'}}, 0x1e) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) 2018/03/19 10:48:14 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/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$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) timer_create(0x3, &(0x7f00000001c0)={0x0, 0x39, 0x4, @thr={&(0x7f0000000100)="3ffa213b93ec9438d61ff47866cf88c434ab2120e2af", &(0x7f0000000140)="8a7b755e4e62a644d5835862af57ee6efeca5e457a74174fe67ff85436ee87e363fbb3bcb62717571e0b68d4cc9f86bc83730e0be6f687e5269d8dc6fc3900517e76454c"}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000240)={{}, {0x0, 0x989680}}, &(0x7f0000000280)) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{}]}) 2018/03/19 10:48:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000100)={@rand_addr, @local, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, 0x9, 0x4, 0x0, 0x400, 0x4c, 0x0, r2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x10000, 0x42aa, 0x1, 0x401, 0x0, 0x9}) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f00000000c0)=0x7fffffff, 0x4) 2018/03/19 10:48:14 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x6742c343c9c56c0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xfffffffffffffffb}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x2, 0x8000, 0x0, 0x8, 0x20}, &(0x7f0000000240)=0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(0xffffffffffffff9c, 0x8030ae7c, &(0x7f0000000280)) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x80000) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000080)={0x2, 0x5}) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x1, 0x40) ioctl(r3, 0x227c, &(0x7f00008b9000)) 2018/03/19 10:48:14 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sendmmsg(r0, &(0x7f0000004740)=[{{&(0x7f00000000c0)=@rc={0x1f, {0x6, 0xfffffffffffffffc, 0x2, 0x0, 0x1, 0x4}, 0x71}, 0x80, &(0x7f0000002400)=[{&(0x7f0000000140)="2fcc72c96a6f4436b724b3f40d875d9460173eea74c87ab8f229ff7c78b1206e7fc3c93771f420cc3113dea6aa931144f61dc18152b90a37d07b39370e0506c40c990c6f47075a2540588409fca63c2ac1186915b9efab72e98375ea85c04e817d5da153bcdd955b17fd2c160ff0e7d819b6e14c6667a65a7c0f7aaef43e81c17c486d898dcbfd6997855431112dd5b0ad13096f9c38961473ab2c72bb2e9966a5c1121f427250da16314bfea587db7a080fc9dcbafa5cfedb98334711a0aa23895b", 0xc2}, {&(0x7f0000000240)="c9506386405619fcaab06b0689903a583c33b98009ca41dec445", 0x1a}, {&(0x7f0000000280)="09ef50376eace0f1259a53127b5a5ff4dc81d36925853c5a6062eb882804b4c9afb02a90c1c91f3dc0221127937ac27facf555df2020", 0x36}, {&(0x7f00000002c0)="24907e6ebf12303d20cc73048dad9ff133e3d7e05f077ffbc6de3960915c102406288d9ee25e74ee71c273bd4f460f3d9bd9120efde544acf3d88a14ae9ef5d7acfdb0c267a9c71b4b73b9de9a4c273a0690615c53fd7d8d2ba10e5facd299031f0fa8b5d5f5decd84d074387879036d3574e1e845aff9f107bb9499cb6235706268cadceeb087986570468a9b38e16d3e8bbc7dd86f0ce9d75430b701c9c5f7bf875f5934ead4d3e4f43389648ee39a7746fe189fb3b81fc225e4b48a07fed5663005ef750f3326b3d22c83ecc0d248f244ab98fd37c3955e2ffd113166df42fc1c73d24af8c304f0ffc9026a033b0950ee9854a9ba5126de90ecad0d1631cc156b0dbc7dd13110e25124ae8f6223c5555f25f01bfe61d1d4af84fab4f6cca75416f35d63c7eaef51ac79e88c9728d12b743abeb2cf5d2078747d039c5aafd51157ffc1deafa8747866a2f583f2d5acfc60f1bd4ac43e2732895d2ea714051964060dda0d746cfc51f5d97f54cc9fcb16fdb65248e73ad4eb4652c7f182b1d4e96fabf0ee4b73068b142adba0268876c9e672c6822adb48b0cf85007947abcbf0b376413e26f1894779a7ec949725ddf4eb9e6e491bc3ed89c6409af10ae960aaf1f4f256217534682fae71808771955bbb61171c4bc0e13abd42c9bb83d446f41fb767c6969e6856714e3f838141f574481b195a2573cc13badc84fdc70216a18436a9f553deda8106abb5fe719c72232e68b86ce8d7bba11ca961e249e32d90973eea364c346ac024e6f2a694e7f141a7296eb7c2bcc77024169f6ec8f2883317fc62c267990cd1a2053fccbc986ff7237e933ba02f5469cd45c216e8e9fa3c7acfb1cf7b025ef4a68eebdb460538fd3be66de18c6f33db8b556bdc64f1a5f3a49b98b0bcd5ab965e03a10d00c04dadfc7da9d632f767df1628d97996fe357379a9d96f494626bc69ae1f4da181b25c520fc93fbcb41d2b56d853be2d9a44ec9ca1746427e948befefeb813f5781fd48cda39a250127df0fcc97ad4b6f8d3fe259750c7a4e326518147de019df012d2b09c8fd6d28075bc872850084878017dd3a14f032ef957c047444112e062795da09dd55dad73a0ff65ba35bcfc4602a2291dddc89f0e8a8ecea09622b592d5713b303b21f9e1939abd36175985d7e40db57973677ac6adc73a2780a3a9d24276cb6ca51c138d779dbd501255fe89addb05dffb646db111a68d7cd5253aad3f59616bebaf314cd60d78a042e1a7ee5a4ff0994935cb7bc1df5474e10204361c1a2d624e670ddd4e201462a0fcbdd6d1a4adbd5b597ea670cd810caccc4f42fa966537f49dad7178b01a97553452bae6b8692c1d3dabb9051204d62c205ef8b141a3eee95b9efcd48e10c6f03bc5c9618e807cc88516569e911bd76aa05d2cc1ba70ec197ba3ed94f5d781c125ad68e0c648f2dbb5c85cc8ef6373bce72e266dec1b42eb6bc71c831e00e1354bfc400c6a5193f4f6d3e2dbd0aed73abd2e92a1bd04403a2988814948d0975b19f6fc86f528a2f6d2bf613804e8fdb9999a7b4b2c29ced499da46da67a3be2447a5c073c7ad7561f9fbee0e7d48734e84f271addb43be4be33c28522e4fef5f1f08673ed6974ba137e49c0dfbf46b47d6c9982f01795f510cf192ece5f5f3e2aaf48d6a34168f25b5001aaef025542e5c942dcdf42341f9fb88d30f3d13442294b5497e756517076f9f0c651f3e05739c3a8bb7229fd70da9adde94906870b3911103ec56dd3b9ea6314a933292b2d4f0fb12765e0b2953fa7d7d36b4baf551009e93a03a644a5c63c1caa9fea3f6ce62a75fc433d612319769e6871ec7b732ea827212098d8fa713540fda811cb8f52ac31b1498448a35440950d3d89a28acf0b50191c6545508de0caed2ca8fae99f90909ce3792b779c953351dbf2c390602129bf81ece78d20292320721ace4d104a91e1d146483d30f6c9cee74387e304bcaf514d6f92187ebf2c7b620cee61114b1ded87906d36d9a197736cb310bc5ccadaea6e47becc6cbd29f59270c76968b7c370436a0bcac394378b76c4138aa2de64108d3d31fa566ac9a7a9dbae9695c42f4a2e0e050c738bc7619debf80e71b8a94dba8bbe80cd9256ebee9044972b7c72e1e1ab92ca3ac837f6ba79432af91c6ccb7241b6683d2a0ed4bb8c167c1a0429829067258e80ad43a7ac396f82b211c8d182e5ff350dd516ff88cf5f4d891e334b4b5f777eb450f289deb480cf4baf425a994150c104b9ba8e2efb004c8091d76bc02b26ed0abcca1a4a94c50d34661ead017296d6d42251b248133e82134287f881461b9e3991e15500703e230cd45b5896ea75879a6f2486d9c4b723b5ede6cb21816334a106c3c0f87b82aff081138d3011cfda52dfc517b1fc9eba56048f9dbcfb34f86a012ad07fde530bd3c4cf0feb1ab02b5a82752f500df8fbc9c9e931d4c921f03e18fffc8c98d190872c380cb3a2c8288abd4ca710e490757b1b3b99654070cf4fe6c1254b4dce6f46745316334aadee2a4c6327090fcc38f44bf94c1da6514610ca6b02b5efce3fc77eac10d8f1d79c788163a59b8c9099566add4b0b7056d9dfdbce50060fda886ea94d08b92f1961d1c90a25b309e1cfdefcd6b83b4be68068dc9d15c9ce40204679dbeb1204c0fd2927575a048a01bb27ba6261da6295b05d728ad3aec3965d3a3a73b8816a308cc37a8f8976dc0f80cf3e8594ecdf9dd9c83f6c52107c5f763f0606f33076d1e1257bf3f069e3551230912e07066b996c7f8621910a758cfedb7fc4018a948865218d319cfb3e2b735675b690463347f11224416c72d7e0fdb8792b269166d190af6a8452097b09f2eba509cfad20d991ca1230b95a31a0ed3055f5a9e1241ced8c79dc639602a7372709f496704f15717261c7e9fb1c9a6f07686c76795fa0b7b0ea6204ee64865403f6c8ca1eee0e5b183fe30181939b0241ffb897d6ba01246c36c7acf04aa6f604d18b3eb44be9443a19cfb4af0634daec4bc848f9f1a413aa77b14891d04a6a34600c6c423783419a7ccf0393641cc3ccf08bf547d9a7a385747213a2fe111f7b7d85bf1808d8e4edc6046e4df7ab4b2001892ee63da0929382bd9b5d10b8e0181661c72e6763ecadef863e853ef099885f3e2f799d327d8ed14879b439079041637845479632c20702e2321d29512857a1de4d8abbbae26046ab2b312a0b96eb9f344cb804ab7297732b7cdd8c1afa740f3249d17d0b2c618f29e2a5e8ebf6e1cfe3b2a5262c76eeb75a4c31f91e7b0be609dfb1306a7003f78117e7e4186438f09a314fab4fded0a0d6ee9db0050d704c037c6cd706890864d703e61209161d8d991dd85789511b3d5c02eaceb9ed7a57f7ce89523a13809d30c8c46b3f3916d587e5ff5b47c4de058a7738601001d8d080e55e29c3fbc2fe126a90240d632eaa4b9765aea3778f53c478137d867fc8c8764ede217ababde7ebb7682fc77a4806c9c46accce197f20a887699d3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0x1000}, 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0x22a0, 0x1}, 0x4}], 0x1, 0x40000) ioprio_set$pid(0x1, 0x0, 0x7eaf) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000002480)=0x648, 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioprio_get$pid(0x2, r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) write(r2, &(0x7f0000000040), 0x0) 2018/03/19 10:48:14 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x428840, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x3, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000380)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x7) fadvise64(r1, 0x0, 0x10001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001d80)={0x0, 0x20, 0xffffffff00000001, 0x6}, &(0x7f0000001dc0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001e00)=ANY=[@ANYRES32=0x0, @ANYBLOB="c7000000d53a665e382257a82a7e20d884cb57a4d67e0a420aa9c3b3cee5ff8eae50355d392aebb7a873837f00b4806b2a09db0c6fad2bb75957ab9967d9494aa22065276fc9b15ac15b204d61cdaafe711781c8b20f142ecee6b576ac3683b8bafe10ed071c23c56ff0f3eae6b46183b94d4956b6e58def3ec99bd48af9e2da1f9348314a0cdceb9c8d7a8e4382bca8bd0bffaf167b3a41915b0cdcb34e2a52d7caa01f951b47d1ece8f75ed0f778c3dab2a4d650772f23b3138476a1fc3997e8554705bbd0de7c713792"], &(0x7f0000001f00)=0xcf) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001f40)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x3, 0x2, 0x7, 0x7, 0x4}, &(0x7f0000002000)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000003200)=[{&(0x7f0000000080)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)="fec8167ba2fb157dc4b2b9bc9c61d3759e47166415b42bfbfe78fcf792c28dab1cc38c84e00ecc4b1b43f451fdcdfbc417e9f820dde7e3b70b4c35bc482d217e5ad9d8ef86fd970eb0a8064f8b6432962fe268dcb93b068bb94bbdad985d28ed02dddd5c94e152c17b74a01c97b83bd49bcf03c629633369060cdc51", 0x7c}], 0x1, &(0x7f0000000180)=[@init={0x18, 0x84, 0x0, {0x5, 0x7fff, 0xfff, 0xfffffffffffffc01}}], 0x30, 0x1}, {&(0x7f00000001c0)=@in6={0xa, 0x4e23, 0x0, @empty, 0x1f}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000200)="2a7445cdb24c3a3bc422ec0b5ca18167b60c1c84f4c3c1829f71eb365557c4c7f6fa7290f44a40ae0509edc487f9904c31dc2ea2bd7936fc6e7afa22c8dcd3dc7d2e0da4ed64eb8c3aa2341e2e1623d111a6c343d0f008c334fbd50ffbeda1a087f8ca1cd6efaaa6ba4e0e8a755692729ddd3442c94970d76964118588a3229dbb33a49c6a15a47e03d00d3662cc407bbc005a7e27d80fd69dd27d6175ba4b9aa1a06f6afdabbef88e91ee9603790a1f522b2540", 0xb4}, {&(0x7f00000002c0)="0e22463a694f77502e831953cb0f6322505a168af61d60bf5077618f96c1d435576e72a40ae4df5a2175014fddc733218673c9a54e6fe2064e790a9434939606ae9998322097b107e00d24b4452a7fe80e8877365e0ce8969ec7981b3b3a51dd56e4ba9a9dcd02cf8d0a84e9f592b05b0d487c88", 0x74}, {&(0x7f0000000480)="be6dfe17149c1f40a86ad57f324bd79755ac8dab829eb94928163a5a64993f9034f5519d4bc88a4826265e881d0183014a4d892161eeb17a15775799091bb5d3856daf47c04cbc4846965793435db5e3e877fabf0e66c74fdc5be73a8245bd3b3bdf791797cc2640e531e98fe7de4dadec597d258a34f23d3ae767a8b167526f7f8842c79869b6eb0df9c13bbd414bab32644c80be9a418a569d9f0921bf3760e13aded99fdde04ff071ef9c76597f481b2dba158e4a88b79fbc180e7abfdac72c0c7ba0d0db28cd4d30b9942371ac9efa4638e5a9ecfc114dd10c3a53e4f0cd2f0f30cd100191a1be603bd004", 0xed}, {&(0x7f0000000580)="7ba3a0d17262681f0163b410c0ebc777ef21caede9958eea0b9bdc656f0444e3a67da90317d2c1188aba845b3d860bb35d8d14378fc9e56c06290e6251e4ee4f6eab0aaa7b1190953c95616222ab0a0ddfa3cbb4402d7d73a53dd7faf70af4510a2b4934a64232ddb19386455c9c31223ddc78c32c9c3c0985c8125756b47d6885170ebbf646a47014a4d0bd23321cfc7bc30f2a8ecc4e77c32e42aa9ba386764e5d2029c9bf63868cdab89f7b89cbccc002c4d7ea5df2dd0bd3c775096d3244bf0404d79a0d447a4a6594f0f26d8390e2155ba97715", 0xd6}, {&(0x7f0000000680)="b08fae92b6e1f8204f8178a61c403f4625780b2948251207b01705668b11cf2de5855bf45375bc33681e5e924a21db11f4c30fbb515bfa09373af4173302f929f337ba238364f5ab5649423fef3973551e2d214f2e1553b4c5accc220dac0755ae91681ef470a7a364646e215b440e0febef3897d98743fa38044ad242974dcae71aec461cbd48d810ae30d63829231024014b20767fe9e11078296149426173851c680678a774c878e9692345cb5686319c026dbcf0f30d9d7b69ac06bfd0ed973a0359db25b51d47", 0xc9}, {&(0x7f0000000780)="318b7d7dc88d3b85dbb3b65959fbbb0d68ea167cabcc23314be3d93fafb437fc84e6502542b966bb01f74f2b6d809f7d1c6e6633845f7b4e24d8d0ba317d3b928134ab08260397f756431d3367", 0x4d}], 0x6, &(0x7f0000000340)=[@init={0x18, 0x84, 0x0, {0x81, 0x81, 0x6b, 0xc00000000000000}}], 0x30, 0x4000000}, {&(0x7f0000000880)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000001d00)=[{&(0x7f00000008c0)="31abda432465f509a67e8bb0c9af4fc99e423ebcd863c4e20fcb6140a34ee7b673a0c2f1af0ce4b2ccfaa818a3809ea371d86074d373953c325dd5b0ce4c2a089bc45ebe9ed8d6bc35aab64f2e9c2aac31e43437f9da9c1a6bc6142fac0067ba24bb63905fba7c41330b5aec2e0a77a68d835bd1568c21f9ed2b375caf40fe5452aa4062b9a725e5be97540c83f99c2504e53394c1137d8e5e09f1230565357ce6a708648445f0b3aa1cf3", 0xab}, {&(0x7f0000000980)="52698ee714fb7c8b2dfb2920235aaa0bccbd12b575b7b0858f5b736212d7482930397256f4cd36f48d66204d8223cc54464192fac99382c4bf018dffa30c83", 0x3f}, 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0x1000}, {&(0x7f00000019c0)="8b0b7a337633c1bf773a4560d56727f9fe712f4e589aa05778d8bfdbe6c436b65f26a97174a1dc89c8728a72f80706a33ffcc9207d7695ee89fc9a0005df382544ad025e2cddf18b5ffd6291938ee8c712f68a0664be54cfcdcbc64f83855c1864e8b54b5ed4e8093bae6c8510bc7581a275abcb799d9567cb09de58d0c7f8a30278b9188eaf7cdb5e80a300b033a1d7bf72ef8536b7ec6362057b037b26b6e8b4b72c51e9668f45289768755b0d41cd3408e82dc2ced45254612fd439c557984131330fd87d87d73c70fe4ead5e9a217b0db352701b9ae1dd", 0xd9}, {&(0x7f0000001ac0)="95d9bcb894b130dba4f14c9ae4c441751129dc2b97df84008c1196385d91104499c5d170c4e83d40d02f4e9acdbc2e7d34a3cf57a5d57da8f90b89655132dca114486efa944b73a64aa8348543691f485877f129fb18c3aea1ae5781d3b74c566f48871d31b1bd86470ff740892f1bfcfa290c9f0997c1af7d6848eeb50162985191e4e0c04fa99276388739cbd0a385e2c5aaa00566850a2dc7ef0de919c9f67dc5e59a6644169004b0c0d678a368f10113f24e54a4709f5c48c345e5702f60c00880ba228578f9b1c6ea39ff284defb0", 0xd1}, {&(0x7f0000001bc0)="95a4e2bdd3243889ed1d8e239a4153c8ad0863231b82693411640319145a", 0x1e}, {&(0x7f0000001c00)="4d65702fc518595e08dd9521a77588a660", 0x11}, {&(0x7f0000001c40)="4520edea1aa83d8fa6478c18fc4bd782ff4bf6a9e4c22040fe2865e8e74b6342dc183d9b5bd656298371d30f4107196f118caae7f274e9c20c54eec7ab2ef1bdc511ad182d3680fc50dcbaf3a2d188df591ea16c385e84f9deca0dba1d81ffb9c037bf7d88fbdefa2fd6031935fa9cdfc319e2af3f1fbd1e58d7bfebdce62b1511f426b12a0765f047c36eb8b9dede317ff7ea10", 0x94}], 0x8, &(0x7f0000002040)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0xf5e9, 0x1, 0x4, 0x7, 0x5, 0x1, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xd2fa, 0xa, 0xfffffffffffff908, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x3d, 0x20, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x4, 0xfff, r4}}, @init={0x18, 0x84, 0x0, {0xbe62, 0x20, 0x2, 0x3de}}], 0xf0, 0x8000}, {&(0x7f0000002140)=@in6={0xa, 0x4e22, 0x1ff, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f00000031c0)=[{&(0x7f0000002180)="ba7ac3304c5fd30136e4a8adc762f0", 0xf}, {&(0x7f00000021c0)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40000}], 0x4, 0x40001) 2018/03/19 10:48:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x8, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x2, 0x9, 0x8001, 0x3, 0xd94, &(0x7f0000000000)='ip6gre0\x00', 0x7, 0x0, 0x2}) 2018/03/19 10:48:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="1400001c931ca123ffff"], 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup3(r0, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000002000ff0affffff0f7d01afbb382ae969fffaffffff0000000031dcd696bc9c07f6bec99f802acd0b5ec75c6c7abacc026d132c2db78395f991f7658a7573b76f86ac202c36e6332770c222fb6aedc5186644cfe74cddf63f4769994fb460ebb50903"], 0x14}, 0x1}, 0x0) 2018/03/19 10:48:14 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000015c0)={{{@in6, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000016c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001840)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f0000001700)=ANY=[@ANYBLOB="34000000110123000000000000000000ac141438371f8c1059b8034842439afb601bce0000400000000000000000000000000000"], 0x34}, 0x1}, 0x0) 2018/03/19 10:48:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100000001, 0x40}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2}, 0x8) 2018/03/19 10:48:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000140)=@ethtool_drvinfo={0x3, "720fb872f42119e91646c939d94fc90991b07963f5859f130c4c1304efcf61b5", "c91103b13de7f8a87f9ed2d53a1c9196a892cba179424c565ff74d6308c94815", "983400d24def2a14c29f174fef53b2f83b876c0661888942393e199dc1faec8a", "3c7f242942669540cd487baf84b1d194df85a67a8baf5839e36e92d427fc816d", "5d33eac1a10f003321586fccf45cb029c3d7916a569bc9995a7458823da0291f", "6234f2f245dac0eb56754518"}}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/03/19 10:48:14 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000140)={0xc2, "277432495822a08b74322a11b61ab2ccbb918a10dd5da5e8e7c40fa35c5c0ec6ec4c1a0f8f088333fee6df3585c77f0e873240d378c29058567b41ae18f6f73caac76f368a159476f609d0e1f980b58771f034b7f2bf7463539004610b08807cddf65151881c9b75a79b836604f4a1de901ea625d8ed4d2f2d80ad72a74ad2389362ea100d1f842c53e9acb7bc1edc189f863a0dbbea8d4c345fdc04e13c177cb47f693d45bd4be0be8dbb05e03092a450e7f502e97cfe25d365b96973cd0a52d412"}) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e94ffc)) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) 2018/03/19 10:48:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) socketpair(0x3, 0x80003, 0x10000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) 2018/03/19 10:48:14 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/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$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'btrfs.', '/dev/sequencer2\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) 2018/03/19 10:48:14 executing program 1: creat(&(0x7f000078dff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/03/19 10:48:14 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x80002, 0xffffffffffffffff) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000480)=ANY=[@ANYBLOB="010000000000000002010040"]) name_to_handle_at(r3, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x19, 0x5, "41205ab098693911a2aa7ee4604dbef10a"}, &(0x7f0000000100), 0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000140)={0x9, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000180)={0x4, r5}) 2018/03/19 10:48:14 executing program 5: mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6d) [ 70.160524] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7315 sclass=netlink_route_socket pig=8889 comm=syz-executor0 [ 70.181318] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=273 sclass=netlink_xfrm_socket pig=8890 comm=syz-executor5 [ 70.196191] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7315 sclass=netlink_route_socket pig=8902 comm=syz-executor0 2018/03/19 10:48:14 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x114, 0x403) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0x8, 0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000ae0ff8)='./file0\x00', &(0x7f0000170fe0)) 2018/03/19 10:48:14 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f000027ffdc)) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000140)={{0x1, 0x0, 0x1, 0x3, "18ac4368639e7b112481b854183fe70cf0d70c7461350c58a2a01ce03d8b95532245a1e98123f52cb81b1941"}, 0x0, 0x0, 0x3, r1, 0x400, 0x1, "70d87826ef09fe044d87ed4fc446a46eeeb0f215c5120323d40ae3e915b8a8f223a889c5931a61847ed32936bd2deaee5738b14a4879466ebb02588903e444c1", &(0x7f0000000000)='/dev/sequencer2\x00', 0x10, [], [0x3, 0x9, 0x758d, 0x1]}) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000001680)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa0004000}, 0xc, &(0x7f0000001640)={&(0x7f00000003c0)={0x1280, 0x16, 0x110, 0x70bd26, 0x25dfdbfe, {0xa}, [@typed={0xc, 0x8f, @u32=0x80}, @nested={0x1050, 0x44, [@typed={0x8, 0x7c}, @generic="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", @generic="67021b6f5cdff8cee472d45231405d649152ef78a258be48f17260bcd13480", @typed={0x18, 0x9, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc, 0x8d, @pid=r1}]}, @nested={0x210, 0x88, [@typed={0xc, 0x13, @pid=r1}, @typed={0xc, 0x9, @ipv4=@rand_addr=0x8000}, @generic="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", @typed={0xc, 0x35, @uid=r2}, @generic="1d24699a9c091abf4817a26320d0aecf2c896bba1f9f8635ffd2682f17b2efd19d55c2bbb7b556fc6d6b8412ccd745cdb6eee5e112019d301e09e6e3d4946e873937398851b6aa56899a6977bb47220094f478b8d1eda1f5ee5d63ab1dccb0c4319c4a34d49bb09b114088d3282119533070e1", @typed={0xc, 0x21, @u32=0xffffffff}, @typed={0x10, 0x6f, @u64=0xfffffffffffffffc}, @generic="5909ee81754d6d4d4081073da146ba332d29cb46781cd1d0d0187075b0699c8234f27ab9319482e075cb6124f5a7e66c808143ef5f26c92099370b97eba7b4a67b6d309de19d1fd944eaa17eacc568ae6d73500a98265929"]}]}, 0x1280}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0xe1, 0x14, [0x3, 0x3, 0x80000000, 0x8001, 0x4]}) ioctl$TCXONC(r0, 0x540a, 0x5) 2018/03/19 10:48:14 executing program 5: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x2, 0x2f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f00000005c0), &(0x7f00000009c0)=ANY=[@ANYBLOB="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"]}, 0x400) 2018/03/19 10:48:14 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x9728}, 0x91d1d5879592c10c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) 2018/03/19 10:48:14 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) connect(r0, &(0x7f0000002000)=@ll={0x11, 0x1f, r1, 0x1, 0x800, 0x6}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4bff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x20, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e2ba079c66681a29"}}, 0x48}, 0x1}, 0x0) 2018/03/19 10:48:14 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000001, 0x408000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000c4dc"], &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x0, 0x7f, 0x10000, 0x7f, 0x7fffffff}, &(0x7f0000000180)=0x98) setsockopt(0xffffffffffffffff, 0x800000010d, 0x80000000000b, &(0x7f00001a8ffc)='\x00\x00\x00\x00', 0x4) write$selinux_user(r0, &(0x7f00000001c0)={'system_u:object_r:var_log_t:s0', 0x20, 'root\x00'}, 0x24) 2018/03/19 10:48:14 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x0) poll(&(0x7f00000002c0)=[{r0, 0x400}, {r0, 0x24}], 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x9, 0x1f, 0x7ff, 0x8, 0x40}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x2c, &(0x7f0000000200)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff9}]}, &(0x7f0000000280)=0x10) mq_unlink(&(0x7f0000000100)='/dev/sequencer2\x00') r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x3, 0xfffffffffffffd3c) 2018/03/19 10:48:14 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x40, &(0x7f0000000140)=0x4) 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$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond0\x00', 0x10) sendto(r0, &(0x7f0000000100)="cf", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x81}, 0x150) 2018/03/19 10:48:14 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="0900009ea38abc113b23", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x10000, 0x7fff, 0x27, 0x5, 0x6}, &(0x7f0000000140)=0x98) r2 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) 2018/03/19 10:48:14 executing program 2: socket$unix(0x1, 0x801, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) r3 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000001240), &(0x7f0000001400)=0x0, &(0x7f0000001440)) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000002a80)={0x6, 0xe877, r3, 0x70fb, r4, 0x600000000000, 0x0, 0xff}) 2018/03/19 10:48:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/fscreate\x00') setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x7ff}, {0xa, 0x4e22, 0x28, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x2462389e, [0x5, 0x4, 0x0, 0x7, 0xfffffffffffff001, 0x7, 0x8, 0x9]}, 0x5c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bond0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}}) 2018/03/19 10:48:14 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 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) r0 = socket$rds(0x15, 0x5, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = gettid() kcmp(r1, r2, 0x1, r0, r0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x8}, 0x10) r3 = request_key(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="5709cd058fcfa1206c0038f01d9c809c183cc0cef1d353f344a95f999fafa32fa931852847785be68f842da7a7f654263ebf05b382c66e6401a6c7b0a37b0e699330ef4e00c2f121dd59051e5da354ceca47d6e2aec8ba3969437c8d4fe96c65d9eb2ffe33629159", 0x68, r3) sched_setattr(r2, &(0x7f0000000200)={0x30, 0x0, 0x0, 0x3, 0x10000, 0x5, 0x7, 0x5c34}, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000280)={'icmp6\x00'}, &(0x7f00000002c0)=0x1e) [ 70.402197] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/19 10:48:15 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x1000000000) 2018/03/19 10:48:15 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x82200, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x44080) mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x2013, r1, 0x0) 2018/03/19 10:48:15 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) 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) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0x2) write$rdma_cm(r1, &(0x7f00000000c0)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000001c0)}}, 0x10) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000200)) 2018/03/19 10:48:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x1000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x401}}, 0x23, 0x5000000000000000, 0x10000, 0x5, 0x3}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x100000001, 0x2}, 0xc) r2 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x2800, 0x40) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0x101, 0xe, 0x4, 0xffffffffffffffff, r1}, 0xd) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000240)={0x885b, 0x3, 0x1, 'queue1\x00', 0xc4b}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r1, 0x4) 2018/03/19 10:48:15 executing program 5: r0 = getpid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)={r2, 0x100000001, 0x6, "0a6af53e9df43b3a255c55d7a8b3007fcf376e0463aac9cfd24714bcc4cc59f9838abf54fea29fd5e072ccbc2af73580a675004cce4b18d1010cc927be91dded2e87dd47a2b1a3bcec34d9e89e5e6dca9ba1b703af23a0150c0a8844be54713b80ef20338d0f387149331015c05b44a0ed5e1f1ed243c23b4e193187e0cae4c66d49441631182122c1c14ff09c6ca69cc4da18e5e8dfe4e64b7abca575d8317c0a9fe0d443bd7f141314fedb920f632615a42b05394aaa321bfc50687208a3df691e24ac"}) ioprio_set$pid(0x1, r0, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00000001c0)={[0x1, 0xd000, 0x2000, 0x4], 0x7, 0x10, 0x6}) 2018/03/19 10:48:15 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffeffffffff, 0x402402) ioctl$TIOCSCTTY(r0, 0x540e, 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4e8, 0x0, 0xd8, 0x198, 0x270, 0xd8, 0x450, 0x450, 0x450, 0x450, 0x450, 0x6, &(0x7f00000001c0), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x17}, @dev={0xac, 0x14, 0x14, 0xc}, 0xffffffff, 0x0, 'ip_vti0\x00', 'dummy0\x00', {}, {0xff}, 0x29, 0x1, 0x2}, 0x0, 0x98, 0xd8}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x101, 0x0, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20}}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0xffffff00, 'ip6_vti0\x00', 'gretap0\x00', {}, {0xff}, 0x2e, 0x2, 0x42}, 0x0, 0x98, 0xc0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffff00, 0xff, 'rose0\x00', 'bridge0\x00', {0xff}, {0xff}, 0x89, 0x1, 0x12}, 0x0, 0x98, 0xd8}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x2, 0xffffffffffffffe0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xff0000ff, 'syzkaller0\x00', 'bcsf0\x00', {0xff}, {}, 0x11, 0x2}, 0x0, 0xe8, 0x118, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x1f, 0x8000, 0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x9467, 0x8, @loopback=0x7f000001, 0x4e20}}}, {{@uncond, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x1, 0x7, @multicast1=0xe0000001, 0x4e24}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port0\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)) fremovexattr(r1, &(0x7f00000007c0)=@known='user.syz\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000100)) pread64(r1, &(0x7f0000000140)=""/117, 0x75, 0x0) 2018/03/19 10:48:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xa0000, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000100)=0x7, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@buf={0x13, &(0x7f0000000040)="a95db64ca74c3e06518b8a82517e8b7b6a37c0"}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0xe0}, 0xff49) 2018/03/19 10:48:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)={0x1c, 0x1d, 0x301, 0x0, 0x0, {0x5}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x119200, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000080)={@broadcast, @loopback, @remote}, &(0x7f00000000c0)=0xc) [ 70.463482] RDS: rds_bind could not find a transport for 0.0.0.8, load rds_tcp or rds_rdma? [ 70.499000] RDS: rds_bind could not find a transport for 0.0.0.8, load rds_tcp or rds_rdma? 2018/03/19 10:48:15 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}], 0x2a5, 0x0, &(0x7f00000001c0)="7bf51805cbde313750647226e2958c5512fd3dd4469fb1020b95263d0e189eedbbc2eaf18a3efd30b5caa68e4cae3e6cf33558930ed5a3399ebdb87a0e2c6f4bcc2c972bac736c750235402577a8a62be1ad3ccdde13f711ee77a4bf4f2368cf92bab8707a3c294a123edfd6bd25f68c8b09d654d5f0c6e71d76ca6ee8"}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = socket(0x2, 0xa, 0x6) getsockname$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x4c, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="11634840010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYBLOB="00000000000000373c961dd5f742a101f7"], 0x0, 0x0, &(0x7f00000002c0)}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r3, 0xc0884123, &(0x7f000000cff3)) socket$l2tp(0x18, 0x1, 0x1) 2018/03/19 10:48:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x0, 0x2) recvmsg$kcm(r1, &(0x7f0000000400)={&(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/113, 0x71}], 0x1, &(0x7f0000000380)=""/125, 0x7d, 0x2}, 0x10140) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)=""/233, 0xe9) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="cc0000000000000000000000000000007f001001000000000000000000000000000000000000000000000000000000008412e57f72f6d1146ebdf57e27908a2582fa0ae2a1544af5185f681e5d865b336accd4c61587173fbc02302fff2a973a5b0d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0010000000000000000000a31109fdd87e398dc78631109ee401347f2934b7eae66cdcd260afa588119e4cb44a8ac0346304f5def0d72de8e71dfcf4e050fa2fdc5133ac796e8fb0691ca5aa73bcbc8f3835eb6be181fc85ce1024a0372f32c7157a500239860361f7"], 0xcc}, 0x1}, 0x0) 2018/03/19 10:48:15 executing program 1: mkdir(&(0x7f0000b3eff8)='./file0\x00', 0x0) mount(&(0x7f0000001180)='./file0\x00', &(0x7f0000001100)='./file0\x00', &(0x7f0000001140)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v2') r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2) sendto$ax25(r0, &(0x7f0000000040)="311fd9bbea23b020a45c6deab1714ab02c988bf3a7fbf4a492f6a696dfe64edded18d81bf3a1c80bc573225983bdd978c63b74794d82354d8eedfcacce615e571a2aae254b4b4c61c00f49d7778b1d1a58d543bdcd5d4f7a31137c2b7ce0c3231e6c1d6fd2dd97662f1df323443591115d0cf141e3aa60ae6e8feaa228d4b725d2a09557e5714f1b5bfd478ce0b13cc79246dbe4bd1a879ef68fb93272b02e09effaf3de372915edde919035adf58098f5cbb46985778afd298d793a341bbd04dbca2fdca7bdb5571a94903e897383db878f65fdbf4a3b0c47202069d2aaf737e2200990445ef93d5e8e0d1b96267afcb140cfc3", 0xf4, 0x0, &(0x7f0000000140)={0x3, {"5c310c3c82dc97"}}, 0x10) 2018/03/19 10:48:15 executing program 7: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f0000000080)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) mmap(&(0x7f0000aab000/0x3000)=nil, 0x3000, 0x41, 0x31, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000000140)) tkill(r1, 0x1000000000016) 2018/03/19 10:48:15 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffff, 0x80) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000140)=""/16) getsockname$ipx(r0, &(0x7f00000001c0), &(0x7f0000000180)) r1 = socket$inet(0xa, 0x80005, 0x2) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000007c0)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x200000cbe}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x7, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0x100000000, 0x80000000, 0x1, 0xc32, 0x0, 0x9, 0x4, 0x1}) [ 70.619306] binder: 8998:9003 tried to acquire reference to desc 0, got 1 instead [ 70.641553] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=9004 comm=syz-executor0 [ 70.657745] binder: tried to use weak ref as strong ref [ 70.663588] binder: 8998:9003 got transaction to invalid handle 2018/03/19 10:48:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000240)={0x4, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x5, [{{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e21}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x310) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x2, r0, 0xfffffffffffffffe}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x10) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000580)=""/144, &(0x7f00000000c0)=0x90) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000140)=""/243) 2018/03/19 10:48:15 executing program 6: syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioprio_set$pid(0x1, r0, 0x1) userfaultfd(0x0) memfd_create(&(0x7f0000000000)='GPL(\x00', 0x3) syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f000077bfc0), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/19 10:48:15 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) ioctl$void(r0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'rose0\x00', 0x0}) connect$can_bcm(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0xea) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) [ 70.669759] binder: 8998:9003 transaction failed 29201/-22, size 0-0 line 2848 [ 70.691273] binder: BINDER_SET_CONTEXT_MGR already set [ 70.699476] binder: 8998:9026 tried to acquire reference to desc 0, got 1 instead [ 70.705161] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/19 10:48:15 executing program 0: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000140)={0xb71, 0x1, {0x0, 0x3, 0xd1c5, 0x3, 0x8}}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0xffffffffffffffff, 0x2, 'client1\x00', 0x2, "69d271c7f7e2ba90", "a53bf681b996a206636bf17237228629e94a0effcde56fb4df7e39ec35f296d3", 0x1000, 0xffffffffffffffa5}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0xfffffffffffffffe, @tick, {}, {}, @addr}], 0x30) 2018/03/19 10:48:15 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000200)=0x200000000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000040)={0x8001, 0x28, 0x1, r2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000100)={{0x10000, 0x169}, 'port1\x00', 0x3, 0x100000, 0x2, 0x2d, 0xff, 0x5, 0x2, 0x0, 0x1, 0x378}) 2018/03/19 10:48:15 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fb6}, 0xfffffffffffffd5d) [ 70.717761] binder: 8998:9003 ioctl 40046207 0 returned -16 [ 70.719331] binder: 8998:9036 ioctl 40046207 0 returned -16 [ 70.733524] binder: 8998:9026 tried to acquire reference to desc 0, got 1 instead 2018/03/19 10:48:15 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x40000100000001, 0x3, 0x2, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x101080) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/19 10:48:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000000), &(0x7f000091a000)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1cfa, 0x4000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'yam0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/03/19 10:48:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000040)=0xa7) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, r1}}) socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x5) 2018/03/19 10:48:15 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000200)=""/204, &(0x7f0000000040)=0xcc) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)=@newlink={0x5c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_MAP={0x28, 0xe}, @IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}]}, 0x5c}, 0x1}, 0x0) 2018/03/19 10:48:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)={0x1, 0x1}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000004c0)=0x10001) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000100)=0x7fff, 0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000480)={0x0, 0x1, &(0x7f0000000240)=""/155, &(0x7f0000000300)=""/92, &(0x7f0000000380)=""/220, 0x100000}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x3c9a) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000140)=""/189, &(0x7f0000000200)=0xbd) [ 70.835741] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/19 10:48:15 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x201) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_getsetattr(r0, &(0x7f0000000040), 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x6ce4, @dev={0xfe, 0x80, [], 0xf}, 0xfffffffffffffffe}, 0x1c) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/116, 0x74) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ipddp0\x00', {0x4, 0x5, 0x8, "a7ec3e855393", 0x9}}) 2018/03/19 10:48:15 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) setitimer(0x1, &(0x7f0000000040)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000080)) getitimer(0x1, &(0x7f00000001c0)) r0 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='eth0-selinux\x00', 0xffffffffffffffff) mknod(&(0x7f0000000280)='./file0\x00', 0x8042, 0xfff) r1 = request_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='cgroupem0::\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r1) 2018/03/19 10:48:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='sit0\x00', 0x10) shutdown(r1, 0x1) 2018/03/19 10:48:15 executing program 2: r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{}, {0x800010000}}, &(0x7f000000bfe0)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/03/19 10:48:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x102, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x808, 0x8, 0x2, 0x2e, 0x6, 0x3e, 0xa62, 0x8, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x0, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x80000000}, &(0x7f0000000140)=0x8) 2018/03/19 10:48:15 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0xffffffffffffffe0, 0x101000) connect$vsock_stream(r1, &(0x7f0000000280)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14, 0x80800) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000200)=@buf={0x91, &(0x7f0000000140)="a223cf821a05bd1c551d63266693b0eea85ef5aa33183513d28a4d04f9bcfa09a9abc553c857e4b24314f26aa0575a8018d41893121c45e0e610dddb6abbfd1559badec9ab35f402e38f6a87d62ca7b42c085a4547d066c96862250427c178f89618bb574a871c68e4562a3506c309f6939381dee3e5a96c525b78cf56cda7fcbbf3b80d85e7ca20998a5cf839bc3fed36"}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) 2018/03/19 10:48:15 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000500)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) write$vnet(r0, &(0x7f0000000340)={0x1, {&(0x7f00000002c0)=""/89, 0x59, &(0x7f0000000680)=""/191, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/19 10:48:15 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x777d0a4e, 0x2254, 0x9}) r1 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0x5, &(0x7f0000000000)={0x29, 0x3f, 0x521e, 0x2}) bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x6b, 0x0, 0x1000000000000008}, 0x2c) 2018/03/19 10:48:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/19 10:48:15 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="0203000311000000000000000000000005000600000000000a004e2000000000000000000000000000000000000000000000000000000000030009000200000002004e20ffffffff00000000000000000200010000000000000003000000000005000500000000000a004e2000000000ff010000000000000002000000000000000000b3005e9e00086b307d3959e991fb5bce676480b4f4ce686c5e9816488cd4e134abd870935f1672f817c85a"], 0x88}, 0x1}, 0x0) connect$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="c0bd6c733377"}, 0x14) 2018/03/19 10:48:15 executing program 2: setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100), 0xfffffc61) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000391000)}]) ptrace$peekuser(0x3, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000180)={{0x3, 0x603d8173}, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2802, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f00000000c0)={0x3, 0x6, 0xcdbe, 0x1ee6, 0x6, 0x7fffffff, 0x5, 0x4, 0x1, 0x100000000, 0xaea}) 2018/03/19 10:48:15 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) close(r0) r1 = gettid() r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ppoll(&(0x7f0000000000)=[{r3}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) dup3(r3, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000016000)}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f0000b46b38)={{0x0, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [], {0x0, 0x989680}}) recvmsg$netrom(r0, &(0x7f00002dcfc8)={&(0x7f0000cf1000)=@ax25={0x3, {"2f3971fbb37657"}}, 0x10, &(0x7f000059a000), 0x0, &(0x7f00005cf000)}, 0x0) recvfrom(r5, &(0x7f0000ef3000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r4, 0x8, r1) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r1, 0x13) 2018/03/19 10:48:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x6, 0x50000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'rose0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000400)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xf}}, 0xc) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x11}, 0xfffffffffffffffe}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000080)="dc24c4fa05ecd5f7909af413b1da1070a5892842fbb32347b4c2db27e8480f4f1cb39650694de926f2ab4b1609824ff744410f9bb34d0bf3ba28039916190518a8dbb59ad2c6fd027d9708a179e7fde69cff331f0cc5000e5942aacbc0f58d1b1d2de1c54f5673064a6718986a421cabf9a7becbe313ded28df9ed9457797759c51937d1301b801b23dfed3e79fc3fe378e1b46c6b46a36b3464bd7ce37106241eff027a68e2760646f6fc9f2fced0cd6b73f0087baf5e2eda4bc28f", 0xbc}, {&(0x7f0000000140)="52506090280dd76ca8faf13d55468a36658be1c5e538d924a4f5c3b364d0fff5837ca0595d68bf2f8b8b2a3b744159a3a4d5512e4dd6c6632e3c6c7902ca44d7c412be034545b3cf332a3b106f0380ef7bcaa0cb8262b2934f994e4212bcf7a5351b8218879952238f6d6e1eb7e48ef7b15cac996826c93de3e8b3d13606df2d309dcff1e1bd4d6d8e38089b15b0411a3783c085b55354ec2fc8ca0000a9b1a059ff9565a90ab0fae12810214d1c7d8e495bd82757c6c1a74b72b01d08deb0aecf33d86325fc61cac35fb97f005c0a2220ec1527e7846bd81701585571b4065e87d1848d947e198975a3ddd9a6", 0xed}, {&(0x7f0000000240)="74c75aa09751a86ac9db13b33e5e2606a6ee80097c43affdbfa01e99c0723eb2197519e19979051297d2efbfeed87dc79ceca13f2699ba55a635e3460c33b46f5d1cb859803c81eb4aca768e4ef134faf29b15b7cd08ec0bd09f7b0620d630339a9774d9e09527a2b4acc79c5b3909f2db3fb07b75929a06ce06bb665b7924f0058944cb9440d8f74bb6cac19584edd491088eeeb3c4d2780bc6e60ba9c63a70a0b1920de4092e9bae5b31016ede0e2c9ed713a7847fbb3f2ae3c063bf14", 0xbe}], 0x3, &(0x7f0000000340), 0x0, 0x40000}, 0x20000805) 2018/03/19 10:48:15 executing program 1: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{0x7fffffff, 0x8, 0x9, 0x8}, {0x8000, 0x1ff, 0x0, 0xe0ee}, {0xe0, 0x8, 0x1488, 0x1}, {0x5, 0x5, 0x6, 0x3}, {0x9, 0x4, 0xffffffff, 0x1}, {0xfffffffffffffff7, 0x6, 0x101, 0x100000001}, {0x3, 0x81, 0x0, 0x200}, {0x9, 0x3, 0x7fff}]}, 0x10) fcntl$setsig(r1, 0xa, 0x12) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x7) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x800, 0x8400) dup2(r1, r2) r7 = getuid() kcmp(r0, r0, 0x3, r1, r3) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000100)=[0x0, 0x80000001]) getsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000000200)=""/74, &(0x7f0000000280)=0x4a) quotactl(0x1000, &(0x7f0000000000)='./bus\x00', r7, &(0x7f0000000080)="42dc870ead32d506a2aa1b557307033cf914cceae6b557a2523ae176b53b5e5a5776308ddc703beed569cd74153e793041bcafadec4829bc268f83f13482e0e7778ffc2ba9e1a47a3d6043485855dc677b237c44eb165f17a2630cdd708b866e7852c4") tkill(r0, 0x14) 2018/03/19 10:48:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="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") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x2, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040), 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)={r0, 0x1, 0x5, "a174c9eb02c5e266d0f118a9a3b3576ce3"}) 2018/03/19 10:48:15 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000400)=""/28, 0x318) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0x80, 0x2000000000}, "706f72743100000000000000000000000000000000000000000000000000000000a500", 0x1f, 0x20000010800a, 0x0, 0x0, 0x0, 0x100000000}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x200, 0x8000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast2, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) mq_open(&(0x7f0000000300)='/dev/sequencer2\x00', 0x42, 0xcc, &(0x7f0000000340)={0x80000001, 0x4, 0x100000001, 0xffffffffffffffc0, 0x80000001, 0x8, 0x8, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:15 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x6) dup2(r0, r1) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000190000000000000008c2"], 0x1c}, 0x1, 0x0, 0x0, 0x4000801}, 0x0) [ 71.130707] binder: 9116:9134 tried to acquire reference to desc 0, got 1 instead [ 71.141117] binder: 9116:9134 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/19 10:48:15 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9) r0 = msgget(0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290000000000000000000000000000000000ffff0000001a000000000000000000000000000000000000000000"], 0xc0, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000640)) 2018/03/19 10:48:15 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000040)=""/205) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x200000000080, &(0x7f000022bff0), &(0x7f0000a6b000), 0x0) 2018/03/19 10:48:15 executing program 3: socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000400)={0x1, 0x0, 0x42, 'queue0\x00', 0x3ff}) restart_syscall() setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040), 0xfffffffffffffe2c) 2018/03/19 10:48:15 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1, 0x101000) accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) shutdown(r1, 0x2) recvfrom$inet(r1, &(0x7f0000000000)=""/43, 0x2b, 0x1, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/03/19 10:48:15 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0xffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:15 executing program 7: getpgid(0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$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_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x488102, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000080)={0x0, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x440000, 0x0) 2018/03/19 10:48:15 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000), 0x1) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/03/19 10:48:15 executing program 4: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000200)={0xffffffffffffffff, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x108) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$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_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xb1a827ddf756cd87, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x80}, 0x4) 2018/03/19 10:48:15 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a80000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) pipe2(&(0x7f0000000040), 0x80000) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/19 10:48:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x96, "4270715efea76977df29e7324e8fc33202757c0b58b8dd94171057fac74d41b0b4a3d0d62d15e98bff789541fff793810f5302133f919c750556a54d46d9a5c6199d6d5a32ad92fb4d7d1e17a67a32a5959909a78bf503da8979c15d9b2543a8ef33a421f4d3a7670cdf481e484a50804383aa877838562a4b4ec4a9f0863b4bae18e35fecd7168862199ed78239940a4b416134b100"}, &(0x7f00000000c0)=0x9e) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0xfffffffffffffff7, 0xde}, 0x8) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x1000, 0x0) 2018/03/19 10:48:15 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0xffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:15 executing program 3: socket$inet6_sctp(0xa, 0x1, 0x84) 2018/03/19 10:48:15 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4200, 0x0) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x800) sendmmsg(r0, &(0x7f0000005180)=[{}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/03/19 10:48:15 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x2bd5, 0xff, 0x1, 0x7, 0xfffffffffffffff7, 0xc13, 0xdc, 0x9, 0x120000000000, 0x6, 0x2, 0xb2, 0x80000001, 0x1ff, 0x9]}, &(0x7f00000000c0)=0x100) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x101000, 0x0) execveat(r2, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440), &(0x7f0000000500)=[&(0x7f0000000480)='lo\x00', &(0x7f00000004c0)='lo\x00'], 0x1000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000003c0)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3f, 0x203, 0x0, 0x7f, r1}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="37c20163db5d9552aee103dbee0100b0b1c2d82b39bd8d090dbe2ee5b85e3ea15b14ae3d0e8ed37bc72dabfef1e146f0009be334429983ee712aead27c726e153f9335fa02a31917c5000003ff000000000000007fff00523eb4726491bb463d62bfae3d4231dcad40c1eb3429800cf09118216f0f22f4b3a700"]}) 2018/03/19 10:48:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x880, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00000001c0)={0xe6, 0x100}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'bcsh0\x00', {0x4, 0x8, 0x8001, "69602bf8a648", 0x152}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000223fd4), 0x0) 2018/03/19 10:48:15 executing program 6: 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, 0x2000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) 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, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/19 10:48:15 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) fadvise64(r1, 0x0, 0x0, 0x3) r3 = getpgid(0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000080)={r2, r2, 0x85}) 2018/03/19 10:48:15 executing program 2: unshare(0x8000400) 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) iopl(0xffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:15 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) pkey_mprotect(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x110, r0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet6_buf(r1, 0x29, 0x7d, &(0x7f0000000100)="ce28fe7a295d3b3c8bd37516d4cb88aef78bd6e5599ec131f44bd1b9252c03fe93c42bf2c55edaba71180df4f1b4084dacf9256fda674933261719ae1d9f7a193e0d36478da8e9c9c5694da3181d78621cb823c2ffbce90015aeb86e7fd74e32ac6da48497a92a521f8bb8b3b2ff1fbe7f1efefa5695c8a4d11478b605489c1873097e25e58b4d1a723f85b0408aab69d2", 0x91) [ 71.407128] audit: type=1400 audit(1521456495.900:59): avc: denied { net_bind_service } for pid=1280 comm="kworker/u5:0" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/03/19 10:48:15 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x400000) signalfd(r0, &(0x7f0000000080)={0xdaa3}, 0x8) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) 2018/03/19 10:48:15 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000c23fca)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x3fffffffffffff8a, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @icmp=@timestamp={0xd}}}}}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10002, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x20000000}) 2018/03/19 10:48:15 executing program 2: unshare(0x8000400) 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) iopl(0xffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:15 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xffffffffffffff51, &(0x7f0000b4b000)={&(0x7f0000171fc4)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/03/19 10:48:15 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') getsockname(r0, &(0x7f0000000040)=@alg, &(0x7f0000000140)=0x80) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='..') geteuid() 2018/03/19 10:48:15 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000d74ff0)={0x1d}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0x8, &(0x7f000016f000)={&(0x7f0000a0bfb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/03/19 10:48:15 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f00000000c0)='ramfs\x00', 0x1) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000100)=@req3={0xa8, 0x69f36c51, 0x200, 0x2, 0x101, 0x6, 0x9}, 0x1c) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000000)='cgroup\x00', 0x100000, &(0x7f0000444000)) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f000045e000)='./file0\x00') 2018/03/19 10:48:15 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$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_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x400) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000100)=""/254, &(0x7f0000000200)=0xfe) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:16 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffff8000, 0x143100) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r4, 0x3}, 0x8) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) close(r2) 2018/03/19 10:48:16 executing program 0: mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) r1 = getpid() pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r3, 0x1) 2018/03/19 10:48:16 executing program 3: select(0x40, &(0x7f0000000000)={0x1f, 0x16, 0x10001, 0x3, 0x4, 0x8, 0x3, 0xfffffffffffffffc}, &(0x7f0000000040)={0x7, 0x18fd8c5e, 0x1ff, 0x9, 0x8, 0x5, 0x80, 0x7f}, &(0x7f0000000080)={0x4, 0x5, 0x4, 0x8, 0x1, 0x9, 0x6, 0x40}, &(0x7f00000000c0)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0xffffffffffffff64) 2018/03/19 10:48:16 executing program 5: r0 = open(&(0x7f0000000080)='./file0\x00', 0x40001, 0x58) accept$netrom(r0, &(0x7f00000001c0), &(0x7f0000000180)=0x22c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x483, &(0x7f0000000140)=""/24, &(0x7f0000000040)=0x18) 2018/03/19 10:48:16 executing program 2: unshare(0x8000400) 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) iopl(0xffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) unshare(0xc000000) 2018/03/19 10:48:16 executing program 6: r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000273ff6)='./control\x00', 0x80000c12) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) fchdir(r1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) close(r1) 2018/03/19 10:48:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5c, 0x24000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000040)={{0x800, 0x0, 0x4, 0x10000, 0x4, 0x7}, 0xfffffffffffffff8, 0x100, 0x5, 0x6ff000000000000, 0x81, "fce29db41c2090a02550fce5e99152701add5dc1d68ad03c5cbec71a75cfb12a6e2b262c39890285e3de0d67abeab7503074fc5d0d00e468299e658f07bd29902c40c8599fbd45a2ca69ca92ad708758c35e567cb3c2edb805bfabebb9a5289198f5117db5bb21c9d137c20bebec7ff28c1e997e995066e2e74df251c00dd7b6"}) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockname$netlink(r1, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000500)="175e8f85a1d84258ace9c24890e07c18a42b362de79ab035a62ed20f5cf1ad61a2", 0x21}], 0x1) 2018/03/19 10:48:16 executing program 2: unshare(0x8000400) 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) iopl(0xffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) unshare(0xc000000) 2018/03/19 10:48:16 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffa) accept4(r0, &(0x7f0000000240)=@hci, &(0x7f0000000300)=0x80, 0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x2, 0x20400) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000000180)=""/67, &(0x7f0000000200)=0x43) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/19 10:48:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) 2018/03/19 10:48:16 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0xffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) unshare(0xc000000) 2018/03/19 10:48:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'erspan0\x00', &(0x7f0000000000)=@ethtool_channels={0x3c}}) connect(r0, &(0x7f0000000240)=@pptp={0x18, 0x2}, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x3, 0x0, 0x100, 0x100, 0x0, 0x1, 0x5, 0x0, 0x72c4, 0x0, 0xffffffffffffffff, 0x206, 0x2, 0x4, 0x1ff]}, &(0x7f0000000200)=0x100) 2018/03/19 10:48:16 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x8, 0x181000) faccessat(r1, &(0x7f00000001c0)='./file0\x00', 0x61, 0x100) fchdir(r0) ppoll(&(0x7f0000000040)=[{r0}, {r0, 0x208}, {r0, 0xc2}, {r0, 0x4}], 0x4, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)={0x8000}, 0x8) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick=0x9515, 0x5, {0x0, 0x4}, 0x0, 0x0, 0x7f}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:16 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000180)=""/4096) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fb4000)={0x1, 0x0, [{0x200024b564d00, 0x0, 0x100}]}) 2018/03/19 10:48:16 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400082, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x28) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000240)=0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) 2018/03/19 10:48:16 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=[{0x18, 0x1, 0x1, "85d583db"}], 0x18}}], 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b22ff8)) mprotect(&(0x7f000077f000/0x600000)=nil, 0x600000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) 2018/03/19 10:48:16 executing program 0: r0 = socket(0x1e, 0x80007, 0x5) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000001100)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0xb, 0x1, 0x80000001) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) prctl$setendian(0x14, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x4, 0x4) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0xa, &(0x7f0000002180)=[{&(0x7f0000000080)="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{&(0x7f0000001080)="bfdc608fb4f796ba34d53fd6240d574822a09d9e37692a6d639a4218ceba8b09be8a751215b8acea974bf882efeb5c37ec8cb764f5bc785df23f61784411052d88ac76000e78e5fffd860a48a53c22202fc0ae"}, {&(0x7f0000003280)="76d37b50d8ba4db3db506088230c0d3530edf4cf23416c37c6249658fca9ae01ffa6f7f60180d496ceca4b1360540e5b046d3fc89e6e1f46cc0ad5bf121ebd11649fd2ece50a72538fb9963ca33063"}, {&(0x7f00000021c0)="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"}], 0x0, &(0x7f00002d4000), 0x0, 0x40000008000000}, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0xffffffffffffffff, 0x4) 2018/03/19 10:48:16 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0xffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:16 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0xfffffffffffffffe, 0x0, 0x0, 0x6}) 2018/03/19 10:48:16 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x411}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x495f}, &(0x7f0000000200)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x9, 0x7, 0xb000}, 0x4) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x1) 2018/03/19 10:48:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x1181001) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x20880) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x8) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "84693f62762bb00bccc1aadd9d0986569b02da11cd66697eecacbf50e722c286e4ff43c5b9779658df0c9cdaf200231fa8bd18175c82df57e667be54913a1325", "38400000001b18f95ea2bdb5cfd68e444ac9f03bcafd99afe56fb500000000000000000038f6f808abac5cc3cfb8d9c719eb59e746e2a5bbb978c31fe3db8e13", "21c569b8dc519a92b71f8a200bfb83e51280c2ff29690546ab58d0da7215ea62"}) 2018/03/19 10:48:16 executing program 5: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x113, 0x10000, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0xd) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x2c, 0x1, @thr={&(0x7f0000000040)="c5c0e1c436bc3c6b31c87bb9c702c08d62d3f38ada7d37287d29572b3dd0f1874f5bb86aec23", &(0x7f0000000080)="87d7bed8053d2a64cd6c6abc8214"}}, &(0x7f0000000100)=0x0) timer_delete(r1) 2018/03/19 10:48:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) 2018/03/19 10:48:16 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0xffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:16 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/249) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) 2018/03/19 10:48:16 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0xffff, 0x1c, 0x6, 0x4, 0x0, @random="afa81d106966", "bbca4e3e", @empty, "4f46d21e68cee1acedb2501a763d5b24"}}}}, &(0x7f0000000080)={0x0, 0x2, [0x0, 0x0, 0xffffffffffffffff, 0x2]}) exit(0x8) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000140)=ANY=[@ANYBLOB="400000001800210cffffffffffffffff8020000000040005000000001700090008000000", @ANYRES32=0x0, @ANYBLOB='\t\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000000003b35546931351ac4d2bdcb0e63976dda159ce7c5089c1ea69090faa44e49fd739e2263663b6e432fad92ffa265edc8b51183f4b66e031b77c0722f45ae65697f2d579b3649922aa782401e000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x40}, 0x1}, 0x0) sendto$ipx(r0, &(0x7f0000000c00)="b816e34d", 0x4, 0x44000, &(0x7f0000000c40)={0x4, 0x39, 0x1, "41c81dd5ff19", 0x3}, 0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4000000000004e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r2 = semget$private(0x0, 0x3, 0x200) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000b80)=[0x1, 0xffff, 0xdb, 0x2, 0x0, 0x5, 0x0, 0x100000001, 0x5d7, 0x9]) sendmmsg$nfc_llcp(r0, &(0x7f0000000ac0)=[{&(0x7f0000000240)={0x27, 0x1, 0x0, 0x5, 0x0, 0x400, "7177e055c1db99f5e5d0f541bc33004c4a25af80c64785db39f60f9dd47e317968e6c696d2177552866cf1cb4531a7cd0718db941855246bb6aa2fc01bd5d7", 0xc}, 0x60, &(0x7f0000000340)=[{&(0x7f00000002c0)="15a38d113e4c35ccd9e0435c44148c4e0acc5f1fcadac4ab7ff1b9f77dc6bf667825da6e3a84d50f554e86dce0ba2f495f2d03e0108537a86f7236f5792e004772cc6a2d5a503f3039513a14fe8a62a1a9082de6f68fe6", 0x57}], 0x1, &(0x7f0000000380)={0xc0, 0x111, 0xffff, "4ff32512d664cc15da65f737a3b6410f908ceb13b6e7fe8cc638800c676559f0addef4a3aa54e5c705e99fac25c1c3511b2f2a3c708d6d16fcf3d7735a9025318576b7c86d561378877a3a20ce68327af5840b57be14732ece19b0cbd1cb2a16f7c167a37ef967aa6051c5c8e9e34bbaa5e9d9446ab39c41603c9095c43dfa5aeba923c40498d1b4a843c0c9c56dfcaa4df0462a2f0fcaafce74fe4c76faf036082c7d0eb41fde8b7a33428733e5"}, 0xc0}, {&(0x7f0000000440)={0x27, 0x0, 0x0, 0x3, 0x40, 0x20, "da1938291b7cbc4b4d338888fac80d8ea194b938cf6a1be10c7206a97a2861c6d28c0194f01fec91384ee52d32c43af19c25ab3c2cd65f2eb6be4b6e9ab5a3", 0x15}, 0x60, &(0x7f00000005c0)=[{&(0x7f00000004c0)="bc98a6af352de3699d6dd51c77dde4634cf7be211458f74a980416a4ee1aec5278bc661710ae3469fcb26a647eb0ed635002dae20450cea804c5d1ea30d3f4006c8495cd770a9ca92e4db397605f0779d89b1ee9a83e913538de9721f56c8c591a4ad650b998d334d1d910eb79a943d1fdb1067474a3264529a2d323ecb2ed5fea8e68e1c3ea5f436641f55f5c0c491c24df7f2bff344d56cc376c04db5cd3f4715a50c6c22d99d636e2d57642fb67b3b7b079d57de7232293487dc26045aa236153bd924d6f328e4d8633667a0d4f5d60a874", 0xd3}], 0x1, &(0x7f0000000600)={0x20, 0x10f, 0x401, "2fd016213f2ab9f058"}, 0x20, 0x4}, {&(0x7f0000000640)={0x27, 0x1, 0x2, 0x6, 0x400, 0xff, "2ba61169e4e0a187a43835a37d31105b295681ad39ae1ed2d5117b390028570aa0c047f66d9d1f13cea312752766a7f7dfb5c6dfa77c13fac060df13226b93", 0xe}, 0x60, &(0x7f0000000980)=[{&(0x7f00000006c0)="0d3efb1c83f004b1ae2830e15da05a72119bb6958ad84466b68caba82b69351dfe20fa996b081aecfc1d6065f70a069de136f8b7a9a2dc1092040f0f380c1f7553cdb1c0a2d9e7d66085131fb51bb8be8046ad38db0ded07226a2a6bfa20d0d12da48a78bb494b89262ae3ec59b57a6cad36f14e916288421be430dbc480239d8339cd6c14c852", 0x87}, {&(0x7f0000000780)="a37fc5bd0c9ad62f8ebe597f5aaf1499e0d7b1a172884c25df4fd1e194957db5b2986a5101cae9fbdf7e86be1ce50b91b11795c46e43bb928688cc17f3a9ac9e63767c85c6ed138d4eb25e0443049c5dbe47a09aca", 0x55}, {&(0x7f0000000800)="b703444073f1c57db6dcec1e569c53de5f3c3ec818f913c256b78e5c39ae999078931d78bad1a0c13ea7e18b8bb32aea6c718bf2daa4045ca8f9c035f7028f755f641473fca2e9f29b1f885d1390e8e60a6270fd744d0c6abaa4222637e23bda91e1a37c4c771ae7ac3b325cc2", 0x6d}, {&(0x7f0000000880)="7e7ccda64ddf8c82266795bef1b6d710244ad960f70f2bc786da573b037ce6997914fea13b7e2fbdeeb06b5486c07ca22d590d217fb6732573a15f4a72d023dd30e79f5eacec3fc8860fab70b732c1e8f6a9230019a9451cddad6f16ba8717b483b3d897ff4bb7127ca0d846e1", 0x6d}, {&(0x7f0000000900)="6110941e40d2445069543d1fff9ec82be8510bef", 0x14}, {&(0x7f0000000940)="414dce19eadded9dfb43350bc4e02df95f454d336c73df86cb53bb3f8578f52285a09b582029d87f6ddba579d62f80e7", 0x30}], 0x6, &(0x7f0000000a00)={0xa8, 0x102, 0xfff, "1e7c9e8280d2b7cb684f11c66c2d3acf23a1140823ea002db329a6f9e316d46587db9d149b53ad89b2e216f6fa32a3b6891dd797641b44eb208084caa34adcfb3a71f5c6e7e0d1582ac9f2c80fd0577abd77e9293de33d304e98771c92114a22c0016febcf53927d128600676cb20398990f980c44981cba0b10d14b91c619836352c4cb229383b877b06e827ff09830fd98600186d316"}, 0xa8, 0x40}], 0x3, 0x4000000) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x400000, 0x0) openat(r0, &(0x7f0000000bc0)='./file0\x00', 0x402, 0x100) 2018/03/19 10:48:16 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = dup(r0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000180)={{0x5000, 0xf000, 0xf, 0x7, 0x6, 0x5, 0xbe11, 0x0, 0x7, 0x8000, 0x100000001, 0x9}, {0x2000, 0x0, 0xb, 0x3, 0xcd, 0x4, 0x9, 0x80, 0x8, 0x9, 0xffffffff, 0x6}, {0x6000, 0x10000, 0x3, 0x8, 0x2, 0x4, 0x84a, 0x7fffffff, 0x2, 0xcaaa, 0x401, 0x2}, {0x0, 0x0, 0xd, 0x7ff, 0x3f, 0x0, 0x0, 0x3, 0x81, 0xfffffffffffffc00, 0x1ff, 0x370}, {0x116002, 0x10000, 0x3, 0x1000, 0xa9, 0x8, 0x4, 0x5, 0xffffffffffff93d4, 0x1f, 0x9, 0x8001}, {0x1f000, 0xf000, 0x4, 0xdab9, 0x2, 0xffffffff, 0x9, 0x2b25ef1b, 0xfe1, 0x1a, 0x1, 0x1}, {0x0, 0x4, 0xe, 0x80000001, 0x81, 0x9, 0x8, 0x9, 0x8, 0x3f, 0x101}, {0x0, 0xf000, 0xb, 0x1f, 0xe000000000, 0x100000000, 0x80000001, 0xfffffffffffffff8, 0x0, 0x1, 0x100000000, 0xa6}, {0xf000, 0x3006}, {0x6000, 0x5000}, 0x20010020, 0x0, 0x15000, 0x8, 0x2, 0xb001, 0x6000, [0xffffffffffffff80, 0x101, 0x4fcb, 0x1000]}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000000)=""/77) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000906fa0)=[{&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x2, 0x0) 2018/03/19 10:48:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0x0, @empty, 0xb3}, @in6={0xa, 0x4e22, 0x641f, @remote={0xfe, 0x80, [], 0xbb}, 0x518c1e9b00000000}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xaa, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0xbc54377c8345d6ed) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0xe7, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in={{0x2}}}, &(0x7f0000f81000)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1}, 0x8) [ 71.742487] audit: type=1400 audit(1521456496.236:60): avc: denied { map } for pid=9299 comm="syz-executor5" path="socket:[26665]" dev="sockfs" ino=26665 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2018/03/19 10:48:16 executing program 3: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x206) 2018/03/19 10:48:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x81, 0x0, [0x7518c8fb, 0xffffffffffffac70, 0x40400000000, 0x1ff]}) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/19 10:48:16 executing program 2: unshare(0x8000400) 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) iopl(0xffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:16 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001200)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001040)={0x0, 0xfffffffffffffc20, 0x8, 0x0, 0x100, 0xca, 0x3ff, 0x5, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x2, 0x6, 0x8, 0x3f}}, &(0x7f0000001100)=0xb0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000001240)={0x20, 0x5, 0x6}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001140)={r1, 0x9}, 0x8) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000011c0)={0x2000, &(0x7f0000001180), 0x4, r0, 0x2}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)=""/4096) 2018/03/19 10:48:16 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a, 0x0, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000001}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x1c, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x51, 0x1, 0x0, 0xfff, 0x3, &(0x7f0000000040)='ip_vti0\x00', 0x0, 0x0, 0x1}) 2018/03/19 10:48:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23}], 0x14) 2018/03/19 10:48:16 executing program 1: mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) getsockname$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) sendmsg$can_raw(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x1d, r2}, 0x10, &(0x7f00000004c0)={&(0x7f0000000440)=@canfd={{0x1, 0x6, 0x10000, 0x3}, 0x14, 0x3, 0x0, 0x0, "545b0ccbb5f10a1ecb3c5809ce551f8e67d8373afc0db43c0820bd9683f16500f42cd7e355098fd1cbaf69eb6636b36ca120bf6fc44c501a524a0bedebbfae53"}, 0x48}, 0x1, 0x0, 0x0, 0x4000004}, 0x41) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/40, 0x28) r3 = dup(r1) mmap(&(0x7f0000002000/0xc000)=nil, 0xc000, 0x1000005, 0x2013, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) 2018/03/19 10:48:16 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') r0 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x6, 0x105002) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001200)={0x0, 0x4, 0x1, [0x3]}, &(0x7f0000001240)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001300)={r1, 0x74, &(0x7f0000001280)=[@in6={0xa, 0x4e21, 0x62a, @mcast1={0xff, 0x1, [], 0x1}, 0x38}, @in6={0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0x15}, 0x5}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e24, 0x1, @empty, 0x8000}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}]}, &(0x7f0000001340)=0x10) chdir(&(0x7f0000739ffe)='..') r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001080)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00000010c0)={0x6, 0x9, 0x8, 0x6, 0x7, 0x9}) socket$nl_xfrm(0x10, 0x3, 0x6) lstat(&(0x7f00000013c0)='..', &(0x7f0000001140)) lremovexattr(&(0x7f0000001100)='./file0\x00', &(0x7f0000001380)=@random={'user.', 'system_u:object_r:system_dbusd_var_lib_t:s0'}) chdir(&(0x7f00001ec000)='..') setxattr(&(0x7f0000c7e000)='..', &(0x7f000006afef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) statfs(&(0x7f0000000040)='..', &(0x7f0000000080)=""/4096) 2018/03/19 10:48:16 executing program 0: perf_event_open(&(0x7f0000418000)={0x2, 0x70, 0x84, 0x6896f02, 0x0, 0x85c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x806) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000080)={0x1000, 0x8001, 0xf85, 0x0, 0x0, [], [], [], 0x100000000009}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) write$evdev(r0, &(0x7f0000813fd0)=[{}, {}], 0x30) connect$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x67, 0xa7b, 0x8c, 0x8, 0x0, 0x2}, 0x80}, 0xa) 2018/03/19 10:48:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x1000840) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x800004) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) 2018/03/19 10:48:16 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0xffff) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xa0040) 2018/03/19 10:48:16 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x0, 0x0, 0x4ed3}) r1 = syz_open_pts(r0, 0x41) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x240, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000140)=0x3) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xfffffffffffffffe, 0x401}) write(r1, &(0x7f00000000c0)="4cf7be", 0x3) syz_open_pts(r0, 0x100) 2018/03/19 10:48:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4}) r2 = socket$inet6(0xa, 0x7, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r2, 0x8000) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) r5 = pkey_alloc(0x0, 0x2) pkey_free(r5) r6 = accept(r2, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0) write(r4, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe) write(r6, &(0x7f0000ef9fff)="a1", 0x1) 2018/03/19 10:48:16 executing program 7: write(0xffffffffffffffff, &(0x7f00000000c0)="240000002e001d05e60000084a206b00fbffffff01000000000000000003004008425d10", 0x24) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xa5, "34fe604fda22064b2a7e894994cb217418e067b7e19fd3de3f6bab5c6d202a2b11db4985c4773a9476abb594ace174ef5e8f8e03d9f46b745c5264e5fc60cc76e91b44fefcabb92c57a7de29f38e617ef68596ed65596a8550808ef291efea683eade3d6bcb9ae2506c5eabf4ce2bf9dff572034bb6045d7d972d300fa69b99bff38309560338bf968e3e11aa280f026dcf2452dd78329ce19b0a3a9aea10843f349ad9e1c"}, &(0x7f00000001c0)=0xad) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000040)=@buf={0xc, &(0x7f0000000000)="39889c5cc9fc4abc014529e2"}) 2018/03/19 10:48:16 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000340)={0x1, {&(0x7f00000001c0)=""/219, 0x4a5, &(0x7f00000002c0)=""/98, 0x0, 0x2}}, 0x68) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/19 10:48:16 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:16 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(0xffffffffffffffff, 0x81785501, &(0x7f0000000180)=""/142) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/19 10:48:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="6f3f17c40051038eabe596a4d538e89981003fbf6757afb36f0a0d59fa9c7f09c21663ec"], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000001c0)=@pic={0xd891, 0x7, 0x5, 0x3, 0x10001, 0x9, 0x3, 0x401, 0x1000, 0x5, 0x1ff, 0x6, 0x4, 0x691, 0x5, 0x80ac}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)) 2018/03/19 10:48:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x600000) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x2) socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000040)={0x1, 0x102000}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x10000000000004, &(0x7f0000000100)=""/145, &(0x7f00005ed000)=0xfffffffffffffe45) 2018/03/19 10:48:16 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000803f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = getpid() process_vm_writev(r1, &(0x7f0000c60ff0)=[{&(0x7f0000a09000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x109000, 0x0) write$selinux_access(r2, &(0x7f0000000380)={'system_u:object_r:passwd_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x36, 0x39}, 0x36) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) get_robust_list(r0, &(0x7f00000002c0)=&(0x7f0000000280)={&(0x7f00000001c0)={&(0x7f0000000180)}, 0x0, &(0x7f0000000240)={&(0x7f0000000200)}}, &(0x7f0000000300)=0x18) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) accept4(r3, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80, 0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_getscheduler(r4) 2018/03/19 10:48:16 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0xe00) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x101, @time, 0x0, {0xfffffe}, 0x2}) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9f0}}, 0x4f9a35c6, 0x800, 0x3, 0xef6, 0x52}, &(0x7f00000002c0)=0x98) r4 = shmat(0x0, &(0x7f0000003000/0x4000)=nil, 0x4000) shmdt(r4) 2018/03/19 10:48:16 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x0) clock_gettime(0x0, &(0x7f00000019c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001940)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/252, 0xfc}, {&(0x7f0000000200)=""/181, 0xb5}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/174, 0xae}, {&(0x7f0000001380)=""/152, 0x98}, {&(0x7f0000001440)=""/100, 0x64}], 0x6, &(0x7f0000001540)=""/189, 0xbd, 0x7}, 0x6}, {{&(0x7f0000001600)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001680)=""/167, 0xa7}, {&(0x7f0000001740)=""/153, 0x99}], 0x2, &(0x7f0000001840)=""/194, 0xc2, 0x75}, 0x7fff}], 0x2, 0x10040, &(0x7f0000001a00)={r1, r2+10000000}) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xc1}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000001a40)={'filter\x00', 0xa1, "db56dead683f20a6cfe41f0b7762d48963ff9bf596f9ecedd93f1c5cfdd78cf6bb412104ac30a78fcb8e9a637c793a7db21766ff5a2c0e7715ea15ce3ab76b8d117c6b28434ab87b5adb0522fbe68e987a937d46328fca17fd5cc488c64a8bd227ecd5ee0421a5226c25104d20cfdde03332b8d656dcaf56ebaf8142dabce0c5e63d8cc9bce72c9513857d46f4571f83ebdab64adb3150968d269a59cecce453c7"}, &(0x7f0000001b40)=0xc5) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x100) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x0, 0x68, 0x26, &(0x7f0000000200)="9fc1900276469b4b36bdf32de03228b6c812b8e553065fbb802c1a486cea0b1b51e927419953f4c0ebfbca1ae576c27a3eb034de323bd9038290fd8f0a091d2bcf023e41eff131ddbff08fe02c6b5cc722f346c2fd1193ba797471609400d01d146800d3d8c7275e", &(0x7f0000000040)=""/38, 0x81, 0xfffffffffffffae7}, 0x28) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYBLOB="e213"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x40) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000300)={r5, @in6={{0xa, 0x4e23, 0xd69, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x84) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000100)={[{0x0, 0x0, 0x0, 0x0, 0x9}, {0x0, 0x5339, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8e}, {0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/19 10:48:16 executing program 2: unshare(0x8000400) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) fchdir(r0) socket$inet_smc(0x2b, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2c, 0x6fd, 0x3, 0x0, {0x4}, [@typed={0xc, 0xe, @u32}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/03/19 10:48:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000000c0)=0x58) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x4, 0x3, 0x0, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e20, @rand_addr=0xfffffffffffffc00}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}]}) 2018/03/19 10:48:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080)=ANY=[@ANYRES32=r0], 0x1) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xff) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10201, 0x1, 0x0, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) accept(r0, &(0x7f0000000200)=@rc, &(0x7f0000000000)=0x1f9) 2018/03/19 10:48:16 executing program 2: unshare(0x8000400) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getpgrp(0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000002440)={&(0x7f0000000100)={0xa9}, 0x2330}, 0x1}, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000000380)=""/118, &(0x7f0000000400)=0x76) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000200)={0x8, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000340)={r3, 0x2, &(0x7f0000000240)=[0x31a, 0x1f], &(0x7f0000000280)=[0xffff, 0x100, 0x8, 0x3, 0x5, 0x100], 0x41, 0x4, 0xb, &(0x7f00000002c0)=[0xb3c4, 0x7, 0x7, 0x9], &(0x7f0000000300)=[0x7a]}) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000180)={0x9, 0x2, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) 2018/03/19 10:48:16 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000001c0)={{0x4, 0xfffffffffffff9e5}, {0x101, 0x8}, 0x6, 0x4, 0x8}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0xabd8, 0x4}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x3f, 0x7}, &(0x7f0000000240)=0x8) 2018/03/19 10:48:16 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x600040, 0x0) fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x22) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000040)="09b00553ade8a43a55b780642a08ad34a15ce85795d558d752100877b897cdc3549648b69ecfe08687f032f758199ff5c13f824e61255164930386231cae9e617ce49b36aa2984607cca39d85af32fe5da7cf7b7dfed0f248ff1567ecf0d93644e2b93570bbec7ec79"}, 0x10) [ 72.165683] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/19 10:48:16 executing program 2: unshare(0x8000400) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:16 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000200)={0x6, 0x1c, [0x81, 0x0, 0x400, 0xfffffffffffffffc, 0x5, 0x84, 0x2]}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x101002, 0x0) getpeername$inet6(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000000c0)=0x1c) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000003c0)={'irlan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000)={'bridge0\x00', r3}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r4}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000000000000000800000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000008e07000b0001abab"], 0x48}, 0x1}, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000040)) sendmsg$can_bcm(r1, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r4}, 0x10, &(0x7f000000eff0)={&(0x7f0000011fb8)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f000000fff0)={0x1d}, 0x10, &(0x7f0000012000)={&(0x7f0000011000)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c44cd3b05aa92c5b"}}, 0x48}, 0x1}, 0x0) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0xc8001) 2018/03/19 10:48:16 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xa, 0x20000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2000000000000003) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:16 executing program 2: 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:16 executing program 3: r0 = semget(0x0, 0x3, 0x442) semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000000)=""/134) r1 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x8, 0x400800) sendmsg$nfc_llcp(r2, &(0x7f0000001400)={&(0x7f0000000180)={0x27, 0x1, 0x1, 0x7, 0xe78b, 0x6, "31de833951b3b12c327f94a705ca2584d5c56c052dd8240c4d5dbb1cbcd6cf0c0d344e08db972e1d3f14a47f1a8eedd24105267614ed5a7bf6653e9c7a9d15", 0x23}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000200)="bf68a0910f604d9d8cdfbe8b96d261ee5d7d40a2577f367dfaa70056e4353bf214ec9e7cbf13789fd7e01e514c880428142b1d5a1a02d541859a5fc4f696371fc5a786395d2eabf3890f285be28ddfd55bb7b8c6998366f7701a41de1ef7d9c0f49dc6bbad03f8284a814ceca492ac5ad63825", 0x73}, {&(0x7f0000000280)="3790dc278a1f9a796f477ad60625b49e2f1db1c5b1811b60d9cb40499246da61321aed9f055410069541bd342a0f5aae7bd9448cddf459f802bd6593735bd4145ea096396dd574aada520dd627f3be21ed4dc5c4d8c40d91ef3a764a0e8975afb160b3859b99a9b08b3ce627421d8365485801d75414b38ecf24b5407ae8ef67702c7dc267633ccf38b466bc3c2e84ff6e2462d9a350e540d988c0e2563a51c9d7f4f05d0fbf953803a45433f0641f2ffea71f72d552986380995117455967c4471a3c27902b8dc7789ca426d9fd49c3fd375ab909", 0xd5}], 0x2, &(0x7f00000003c0)={0x1010, 0x11b, 0x8001, "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"}, 0x1010, 0x800}, 0x0) r3 = socket(0x10000000a, 0x2000000002, 0x2) setsockopt(r3, 0x40, 0x5, &(0x7f0000000000), 0x1c5) 2018/03/19 10:48:16 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x0, 0x1, 0x6311, 0x7, 0x1000, 0x5}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000480)=@abs, &(0x7f0000000500)=0x6e) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000e40)=0x273, &(0x7f0000000e80)=0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10001, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000140)={0x200, 0x800, 0x3, 'queue1\x00', 0x5}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000dc0)=@nat={'nat\x00', 0x19, 0x5, 0x920, [0x20000480, 0x0, 0x0, 0x20000918, 0x20000b10], 0x0, &(0x7f0000000440), &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"]}, 0x9d1) link(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') ioctl$TIOCNXCL(r2, 0x540d) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000200)={[], 0x80, 0x7, 0x4, 0x0, 0x3, 0x10000, 0x1001, [], 0x11}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040), 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x121800, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x2000) 2018/03/19 10:48:16 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) fanotify_init(0xc, 0x1002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000280)={0x7fff, 0x7, 0xfff}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000180)={0x5, 0x4000000000, 0x2, 0x4, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000001c0)={{0x80, 0xff}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:16 executing program 7: socket$pppoe(0x18, 0x1, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x201, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80800, 0x0) ioctl$TIOCCBRK(r2, 0x5428) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000dc0)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYPTR=&(0x7f0000000a80)=ANY=[], @ANYPTR=&(0x7f0000000340)=ANY=[], @ANYRES64, @ANYRES32, @ANYPTR=&(0x7f0000000d00)=ANY=[@ANYRES64], @ANYPTR64=&(0x7f00000006c0)=ANY=[]]) dup2(r2, r2) socket$can_bcm(0x1d, 0x2, 0x2) fcntl$setpipe(r0, 0x407, 0xfffffffffffffe01) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="e78a3c45c27972dc975136964f29a8a7", 0x10) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000001c0)={r3, &(0x7f0000000240)=""/22}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)) 2018/03/19 10:48:16 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xe0d, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00000000c0)={0xd6, 0x5}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000100)={0x1, 0x1, 0x29}) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000000000)={0x3, 0x0, [0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x5e4800]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/19 10:48:16 executing program 5: mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2000000) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) pwritev(r1, &(0x7f0000001440)=[{&(0x7f0000000080)="f3804334ba3874e7956a9c1808c2559b5ea40eb1188823b50bac9820bda958d624c0cf6cd94698f7cb829c0cfe2596f1bf1e81e37860867aef10e8c654e4a478e56c3fb3d15a1180279168d63fa6f8658271a502cc3c4d20759ef160b418e3f1e8f1ecbca2a78836f8c6ff7232fd6740122a", 0x72}, {&(0x7f0000000100)="b062303a957f44a6762bfbb5c3cf74a67db69a28f516fac4a36fa2e1066306c916b8229501291cec156112969523ae7eaebd288995a1f725bf29a4c9a85b7b75f34764a24326b0918da0f46d357a2ffb0316aadf4c4c6070db8b44f9602599127d4a966e7deb7d4de62aa95f4adf1da83e8b80f6b4c4be8c45a355dddad60e1bc4a003e38aeaa676a584292e7569a3fe13d3343c165ccfb1f387e2e66b09d6f35425bac83a1896068ce388aacb653f794a4978e24ea2a2a082ab9f6fe03f9932a0ffae8adfdc3b3050a7afac43b57c2cabfd1c2c109f00bd", 0xd8}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="794be0fa54027d4a7673848d7557968f963e793b09eda2fd5613e2d4e8a35eb877ed9c0d22f3248df2f0cf182fad7f489e6c4ddd0c9253b4be994eb3adb5411fb0378771e410c481f47a0e368c39108431424efc37af61aefa19abf88f5b889e0aae1dc04a5ea0d050bb4f18ae0f363867acd71ad85d3fea78", 0x79}, {&(0x7f0000001280)="34e3b871fe2991202f7d5205d42c67aa0a0a9cfb7941f9942d17800840fd2bb9c86623d4a7157ceec310ff684d71d52d1c19b542bb16847e32a92cddb39c89a3814f57bbb798ed2ed2f8b1f9fda7cf874ac1a1f2becee22641b1d9ef", 0x5c}, {&(0x7f0000001300)="59d06a35ef6d040cb42017a6e09a7174fbdd795b62303a91e9e284942f2de58225d3516f7dec6ae6e08c55fccd304d28892b686fe9", 0x35}, {&(0x7f0000001340)="15c9b54f589e5d3a78388f7badc412a721eb3925cd727aaac100be79297f885cb79c94cd8c6015451feae522dfbc98ecde28e290f92c9ad00d6d00f4cd4525be2daca6b3cb0ede02567a9614423fc7e841a0e0ed2fdd72e676cf5a081b40cb6cf5d1031df99a81d911fb18330c3cb09a80870dac02ba5d19824811eb0111ea4f1404e55f442470d6e7470cee78b35e0c9d8f8d873c285ec6df1c4edd9f60b09777c36e5f01b5658134897cc8ac44fc3bb7adb0a6bba47e01ad83801958a6b924baf4f5be3c9ea8c430c39b73e26da14c247e08661631153577c65d286c0e11287d8d0e0269fc07ba693dd1", 0xeb}], 0x7, 0x0) 2018/03/19 10:48:16 executing program 3: perf_event_open(&(0x7f0000000240)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0x1}], 0x1, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0x2, 0x1c, [0x7, 0x5a, 0x3, 0x7, 0x1, 0x6, 0x1]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) readv(r0, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0x22}], 0x1) 2018/03/19 10:48:16 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000180)={0x1, 0x0, &(0x7f0000fff000/0x1000)=nil}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x6000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000100)={0xbb7e, 0x100000001, 0x4, 0x568, 0x8, 0x1ff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:16 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000dc0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000d80)={0xffffffff}, 0x111, 0xa}}, 0x20) r2 = open(&(0x7f0000000e00)='./file0\x00', 0x10100, 0x2) write$rdma_cm(r0, &(0x7f0000000e40)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r1, r0}}, 0xffffffffffffff68) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}, {0xa, 0x4e22, 0x8000, @loopback={0x0, 0x1}}, 0xdf3, [0x2, 0x8c73, 0x2, 0x9, 0x7a, 0x8, 0x100, 0x7]}, 0x5c) 2018/03/19 10:48:16 executing program 2: 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:16 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000000)={0x1}) 2018/03/19 10:48:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x9, {0x4a957c93, 0x191, 0x3ff, 0x9, 0x9, 0x8}, 0x0, 0xd206}, 0xe) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/03/19 10:48:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:17 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) r1 = semget(0x3, 0x3, 0x0) semctl$GETVAL(r1, 0x1, 0xc, &(0x7f0000000140)=""/54) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0xc4, &(0x7f0000000100)=0x4) syz_emit_ethernet(0x11, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "7b2eb1", 0x18, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@mld}}}}}, &(0x7f0000000400)) 2018/03/19 10:48:17 executing program 6: r0 = socket(0x18, 0x0, 0x1) recvmmsg(r0, &(0x7f0000002880)=[{{&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/80, 0x50}], 0x1, &(0x7f00000001c0)=""/254, 0xfe, 0xf21e}, 0x2}, {{&(0x7f00000002c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000340)=""/51, 0x33}, {&(0x7f0000000380)=""/150, 0x96}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x3, &(0x7f0000001480)=""/200, 0xc8, 0x1000}, 0x2}, {{&(0x7f0000001580)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001600)=""/45, 0x2d}, {&(0x7f0000001640)=""/187, 0xbb}, {&(0x7f0000001700)=""/247, 0xf7}, {&(0x7f0000001800)=""/195, 0xc3}, {&(0x7f0000001900)=""/199, 0xc7}, {&(0x7f0000001a00)=""/156, 0x9c}], 0x6, &(0x7f0000001b40)=""/160, 0xa0, 0x1f}}, {{&(0x7f0000001c00)=@hci, 0x80, &(0x7f0000002340)=[{&(0x7f0000001c80)=""/251, 0xfb}, {&(0x7f0000001d80)=""/170, 0xaa}, {&(0x7f0000001e40)=""/125, 0x7d}, {&(0x7f0000001ec0)=""/66, 0x42}, {&(0x7f0000001f40)=""/49, 0x31}, {&(0x7f0000002080)=""/141, 0x8d}, {&(0x7f0000001f80)=""/56, 0x38}, {&(0x7f0000002140)=""/219, 0xdb}, {&(0x7f0000001fc0)=""/52, 0x34}, {&(0x7f0000002240)=""/223, 0xdf}], 0xa, &(0x7f0000002400)=""/253, 0xfd, 0x80}, 0x5}, {{&(0x7f0000002500)=@can, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002580)=""/207, 0xcf}, {&(0x7f0000002680)=""/25, 0x19}, {&(0x7f00000026c0)=""/70, 0x46}, {&(0x7f0000002740)=""/108, 0x6c}], 0x4, &(0x7f0000002800)=""/84, 0x54, 0x8227}, 0x8001}], 0x5, 0x10100, &(0x7f00000029c0)={0x77359400}) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d40)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002a00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/03/19 10:48:17 executing program 2: unshare(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:17 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3ff, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000008000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x5) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x1, &(0x7f0000002080)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/19 10:48:17 executing program 2: unshare(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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:17 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000080)=""/216) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r1, &(0x7f00000002c0)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x0, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0x404) write$rdma_cm(r1, &(0x7f0000000000)=@listen={0x7, 0x0, 0xfa00, {r2}}, 0x3f) [ 72.639549] binder_alloc: binder_alloc_mmap_handler: 9525 20000000-20002000 already mapped failed -16 [ 72.650073] binder: BINDER_SET_CONTEXT_MGR already set [ 72.660218] binder: 9525:9536 ioctl 40046207 0 returned -16 [ 72.667733] binder_alloc: 9525: binder_alloc_buf, no vma [ 72.673364] binder: 9525:9536 transaction failed 29189/-3, size 40-0 line 2963 2018/03/19 10:48:17 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=@allocspi={0x104, 0x16, 0x309, 0x0, 0x0, {{{@in=@rand_addr, @in=@dev={0xac, 0x14, 0x14}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x104}, 0x1}, 0x0) 2018/03/19 10:48:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x440000, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x400000) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000140)=""/4096) ioctl$TUNSETLINK(r1, 0x400454cd, 0x320) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000556128db332c2f5f375ca7000000001e01000000"]) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/03/19 10:48:17 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0xba, 0x4, 0x9, 0x101, 0x2, 0xfffffffffffffffb}, 0x28c7f5fc}, 0xa) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2080000000000009, &(0x7f0000534ffc)=0x4, 0x4) setsockopt(r1, 0x1, 0x9, &(0x7f00002be000)="eacea12e", 0x4) 2018/03/19 10:48:17 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000000ffd8)={'vcan0\x00'}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) flock(r0, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') r2 = shmget$private(0x0, 0x4000, 0x204, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000400)=0x0) r8 = getpgrp(0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000440)={{0x1, r3, r4, r5, r6, 0x1b0, 0x1}, 0x8, 0x80000001, 0x4, 0xbf3, r7, r8}) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000000)='8', 0x1}], 0x1) 2018/03/19 10:48:17 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x28000, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000340)=""/134) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00000001c0), 0x2d5, 0x40) creat(&(0x7f0000000400)='./file0\x00', 0x40) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000039c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000003980)={0xffffffff}, 0x13f}}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x7}, 0x8) write$rdma_cm(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r3], 0x30) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="db000000c9fa59a443ac7af8425992de25111d2774c9e11448e08b854f07cd64193f556e1cb3d1fbbea042309a869b75ca7009a56451f67d992788378f4eec8cc4369dd759e083d08d0656b5d07e81ef8b14dd3927febb469483b9bda185b63d84a22bd7e27c64e78ec78903fb8ff79309b763d1caa5e3b5db2472104173d42bdacda510ddbf5a46b9ab1fe71e721261318ec44b40b627a46b501e01d24a798f9759ea730837221ff2753cb5e5ad4aa6f0ba1d08007fd3767692447c0ee55fa4c7056deed77e400f67eeab195f81a5803c432ddf6c0f17302e240f450285e677a994c8fa4c5840354d"], &(0x7f0000000000)=0xe3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r5, 0x9}, &(0x7f0000000200)=0x8) 2018/03/19 10:48:17 executing program 2: unshare(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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:17 executing program 1: sigaltstack(&(0x7f0000354000/0x1000)=nil, &(0x7f000060aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') munmap(&(0x7f0000354000/0x2000)=nil, 0x2000) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) getpeername(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) 2018/03/19 10:48:17 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$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_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) [ 72.686888] binder: release 9525:9529 transaction 19 out, still active [ 72.693603] binder: undelivered TRANSACTION_COMPLETE [ 72.698734] binder: undelivered TRANSACTION_ERROR: 29189 [ 72.704209] binder: send failed reply for transaction 19, target dead 2018/03/19 10:48:17 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:17 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000000)={'bond0\x00', r1}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDENABIO(r2, 0x4b36) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0x1000, 0x4) 2018/03/19 10:48:17 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000200)={0x7, r0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000240)={{0x1, 0x6}, 'port0\x00', 0x83, 0x4, 0x8, 0x1, 0x10000, 0xfffffffffffffffe, 0x3, 0x0, 0x1, 0x6}) capget(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000080)) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x101) accept4$bt_l2cap(r2, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80800) 2018/03/19 10:48:17 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) close(r0) 2018/03/19 10:48:17 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x9, 0x1, 0x0, 0x1, 0x1, 0x4, 0x800, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r3, 0x101}, &(0x7f0000000140)=0x8) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) 2018/03/19 10:48:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x6, 0x4) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="4b97e19e"]}]}]}, 0x2c}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/03/19 10:48:17 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000100)="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", 0x1000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000001100)=""/63, &(0x7f0000001140)=0x3f) 2018/03/19 10:48:17 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x0, 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1}) dup3(r0, r1, 0x0) 2018/03/19 10:48:17 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x101000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000f88)=@broute={'broute\x00', 0x20, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000000), &(0x7f00006af000)=ANY=[]}, 0x78) 2018/03/19 10:48:17 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x0, 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:17 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x3) r1 = accept(r0, 0x0, &(0x7f000069f000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) 2018/03/19 10:48:17 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10001, 0x400000) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x2, r1, 0x1}) creat(&(0x7f0000000180)='./file0\x00', 0x0) setxattr(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)=@known='security.capability\x00', &(0x7f0000000a00)="672b766d6e657431b02473656c666d696d655f7479706500", 0x18, 0x0) 2018/03/19 10:48:17 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0xd}}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = getpgrp(r2) sched_rr_get_interval(r3, &(0x7f00000000c0)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000100)={0x100, 0x3f, 0x8000, 0xc7, 0x7fffffff, 0x3, 0x5, 0x4, 0xffff, 0x9, 0xfff, 0x80}) fadvise64(r1, 0x0, 0x0, 0x3) 2018/03/19 10:48:17 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x80000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100)=0x5, 0x4) accept4(r0, 0x0, &(0x7f00006b1ffc), 0x0) r2 = accept4$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) r3 = fcntl$dupfd(r2, 0x406, r0) write$selinux_validatetrans(r3, &(0x7f0000000040)={'system_u:object_r:hald_exec_t:s0', 0x20, 'system_u:object_r:login_exec_t:s0', 0x20, 0x35, 0x34, 0x20, '/usr/sbin/ntpd\x00'}, 0x55) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/03/19 10:48:17 executing program 3: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xffffffffffffff64) 2018/03/19 10:48:17 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:17 executing program 1: r0 = socket$packet(0x11, 0x10000000002, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000140)={0x20, 0x5b41b2c2, 0xf9b}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"69703667726530000000001000", 0x0}) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r1, r1, 0x0, 0x3}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000001500)="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", 0x5ad}], 0x1, &(0x7f0000002980)}}], 0x2, 0x0) 2018/03/19 10:48:17 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x268400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1f, 0x9, 0xd2, 0x80, 0x100, 0xffffffffffff8001, 0x4, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3f, 0x1000, 0x7, 0x6, 0x2}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r1, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000040)={{{@in6}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xfffffffffffffc54) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000bf7ffc), 0x4) 2018/03/19 10:48:17 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000180)=@nl=@kern={0x10}, 0x63, &(0x7f0000002000)=[{&(0x7f0000000200)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090008000500000000001900a307006c8bd560000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec", 0x55}], 0x0, &(0x7f0000006000)}, 0x0) 2018/03/19 10:48:17 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:17 executing program 3: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xffffffffffffff64) 2018/03/19 10:48:17 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:17 executing program 5: r0 = socket$inet(0x2, 0x1, 0x348) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000440], 0x0, &(0x7f0000000000), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x800, 'lo\x00', 'teql0\x00', 'ip6_vti0\x00', 'bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe8, 0xe8, 0x118, [@ip={'ip\x00', 0x20, {{@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x398}}}, @state={'state\x00', 0x8}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'syz_tun\x00', 'vcan0\x00', 'gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x1a0, 0x1f0, [@devgroup={'devgroup\x00', 0x18}, @ip6={'ip6\x00', 0x50, {{@empty, @remote={0xfe, 0x80, [], 0xbb}}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "a05fd41391528ea1e33bcca66ea1c366e73f4ddb86676485b5b52398b9578e292fb6969995f325b7564fd5e4e8e983e3dc974e2ea8659b0787d42712f47d5f34"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x410) syz_emit_ethernet(0xcc, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffff0180c2000002884a00f0ffff01abf8d5bfe7bd8b1fd98bc882cb4211c61c5db0b5c8b5a6e876ea46c0481b98919cf0c8555d9868efadcfa4d531da918ca543522311347f666e720b4314ee4ef6e00167ab120a2eccc71bed0bdc3337fa798c0bc5721b31c897bcca54feabb77e815da0efab934a814b7245dc4ed172896886b3f7c204297abf728916358d6fce96037bc3faeab193af45e50f2518088b9c532cc007728bf7a92a6fa0000fac44d2f4512ed83d3981ff47b8938714957fb11dc192d79dafd738e963e8e273184b3c8ab844d7327e1d6d0df7d3e78f2ef35656ea62212b1a367342beac056b4cf6e9e1c080bb33f612e21e221e261edd9d9a3987b672163a428de2e18e558ec5220c252f10b759c5d209be7b29d02d84f170d4"], &(0x7f0000000140)={0x1, 0x2, [0x492, 0x13, 0xfd7, 0x786]}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x10000000}) 2018/03/19 10:48:17 executing program 0: socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140)=0x8, 0x4) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xff, 0x20000) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/19 10:48:17 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x9) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000000)={0xfffffffffffffecf}) 2018/03/19 10:48:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@empty, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000440)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x4, 0x5, 0x7f, 0x7, 0x44}, 0x98) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) sendto$ax25(r1, &(0x7f0000000140)="5f61fa06ff626bdf1ed76be1b5929830084a3f40954dac80fb8e6e603a62df3bda21e0f9a943c2af539f5cbf6752f58b7e0bcf511ffb7b132f772e4dacb59022c4aa4c46c34510c51b036db43caa1930c7e797f7b651c4842f1db8a874f5c6fd733caf7b", 0x64, 0x40000, &(0x7f00000001c0)={0x3, {"af7bd706918370"}, 0x9887}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x9, 0x1ff, 0x9, 0x1, 0x4}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r4, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}, 0xfffffffffffffffa, 0xf9, 0xce, 0x9, 0x2}, &(0x7f0000000340)=0x98) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000080)={0xbe0, 0x1, 'client1\x00', 0x0, "4b5d6cc45496fe7a", "fd028198de294cff97f806aaea573bb2129400b85b49dc3ee83cbf73e718d2a2", 0x0, 0x4}) r5 = syz_open_procfs(0x0, &(0x7f0000000400)='net/mcfilter\x00') readv(r5, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') 2018/03/19 10:48:17 executing program 7: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="fc", 0x1, 0xfffffffffffffffc) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000240)=0x8, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x8000, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000180)={{0x3, 0x9}, {0x1, 0x5}, 0x0, 0x4, 0xfffffffffffffff8}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000300)=0x2, 0x4) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000340)) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000280)) 2018/03/19 10:48:17 executing program 1: setrlimit(0x2, &(0x7f00000ef000)={0x0, 0x8000000000000000}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) dup3(r0, r1, 0x80000) 2018/03/19 10:48:17 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="0f2298c4c2c5beacbb18aa0000f20f20d9c4c1716372c7f2a7c4c1f9d6ca66baf80cb8d8c5e98bef66bafc0cb819970000ef65f3643e0f22860f06360fc75800", 0x40}], 0x1, 0x0, &(0x7f0000000180), 0x0) r5 = dup3(r4, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000180)={0x13, 0x0, {0xffffffffffffffff, 0x3, 0x2, 0x0, 0x7}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x0, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000480)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/19 10:48:17 executing program 6: ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb0000c122474e9e1e68d7ddad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434fff0843c2d", &(0x7f0000000000)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00e53a65edc21f0682f074538e84c52464b5036100e9913af8d27a6d0f2133d79d54e8e1a83ab5c1c847b910cf1937df89dab7fcef6e4da2adeb5fc3b5c10f58f5b4d0eb5ee4be09f000b4fbbddc37149486c28c19", 0x73, [], [0x400000004, 0x0, 0x7]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) ioctl$TCFLSH(r0, 0x540b, 0x5) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/19 10:48:17 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)) mmap(&(0x7f0000a05000/0x400000)=nil, 0x400000, 0x1fffffd, 0x8011, r0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) 2018/03/19 10:48:17 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:17 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000040)={{0x80}, "0a030000009a000000f9010000ef9b3fd4cec307e8033d13eb790ec9c65abaf90d229db692542e5b78f8549e0a27800f00000000000000090042f376589701a4", 0xa9824b69d1376637, 0x10000a, 0x0, 0x1}) r3 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@in={0x0, 0x0, @dev}, &(0x7f0000000280)=0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x6) r4 = socket(0x1, 0x2, 0x1ff) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000100)={{0x2, 0x4e20, @rand_addr=0x3ff}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10, {0x2, 0x4e23, @broadcast=0xffffffff}, 'vcan0\x00'}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/sequencer2\x00', 0x0, 0x0) dup3(r1, r2, 0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f000064d000)='/dev/dsp\x00', 0x0, 0x0) dup2(r6, r5) 2018/03/19 10:48:17 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x9d, "d03ba84c8bc2d99115a2e0be319f5f67ada37528bdcae37f78d7193b1cc18a33ddd0d7aff051bcb5e7bd7a697a12391a686ba41d76160e6a69793c1bda2ea6b60b41c5ddec9c5132db86168dd094b97f9ccc91cdfa53c58ecfc7a723fcac3ab80ed6c13a440f7ec260f23c68c18d2d80d2edf99af537c160df07b737814d6d3e0b08f76a928285b66f964d4b7d57b09df71bd451f09fd03df8c70ae167"}, &(0x7f0000000180)=0xa5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x0, 0x80}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='bridge0\x00'}) 2018/03/19 10:48:17 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000c01ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8004, 0x1a, 0x0, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x9be, @local={0xfe, 0x80, [], 0xaa}, 0x664}}, 0x1, 0x310}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)={r3, 0x7, 0x46, "dd270f6b1bf4d856b0c4f5a2964ea6e2d80fb28e830216e22a26c7a7e650062c6b6f21e2f63269123abfe50984ee5734dc63d1a489c28f0a977d369714a18b18b808eae74f8e"}, 0x4e) ppoll(&(0x7f0000000040)=[{r1, 0x4}], 0x1, &(0x7f00002c0000)={0x77359400}, &(0x7f0000ef1ff8), 0x8) 2018/03/19 10:48:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x143, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/03/19 10:48:17 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/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$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:17 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:17 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000c40)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000080)="3f74f0d49c3826f96060fcdc0e45cf", 0xf}], 0x1, &(0x7f0000000b80)}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x10c00) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000200)=""/219) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x7, r1, 0x1}) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000140)={0x0, 0x7, [@random="9c0e81d8fdc2", @random="0b71776459de", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @empty]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f0000000180)=0xd2) 2018/03/19 10:48:17 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) [ 73.224134] audit: type=1400 audit(1521456497.717:61): avc: denied { map } for pid=9673 comm="syz-executor3" path="/dev/usbmon0" dev="devtmpfs" ino=1199 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2018/03/19 10:48:17 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') r2 = dup(r0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000000080)=""/190, &(0x7f0000000140)=0xbe) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') 2018/03/19 10:48:17 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x125101, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0xfffffffffffffc01}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000100)={{0x4000, 0x0, 0x0, 0x6, 0x8000, 0x5, 0x5, 0x4, 0x5fc, 0xefa, 0x800, 0x51}, {0xd000, 0x1, 0xe, 0x81, 0x7, 0x6, 0x0, 0x8, 0x0, 0x2, 0x1, 0x17d0}, {0xf000, 0x104000, 0x1f, 0x2, 0x9, 0x100000001, 0x1, 0x0, 0x3, 0x5, 0x25, 0x5}, {0x2, 0x2, 0x0, 0x8, 0x7fff, 0x8, 0x2, 0x7, 0x10000, 0x1, 0x80000000, 0x8}, {0x3000, 0x6000, 0xe, 0x100000000, 0x0, 0xa246, 0x401, 0x9, 0x10000, 0xffff, 0xffffffff, 0x6}, {0x5000, 0x0, 0x0, 0x40, 0x6729, 0x4, 0x1000, 0x8, 0x3, 0x63, 0xec, 0x803}, {0x6000, 0x1, 0x0, 0x500, 0x1ff, 0x6, 0x8001, 0x100000000, 0x0, 0x3, 0x1}, {0x3000, 0x0, 0xc, 0x3ff, 0x6c, 0x8000, 0x5, 0x8, 0x959b, 0x8000, 0x0, 0xffffffff}, {0x4, 0x5000}, {0x6000, 0x7000}, 0x1, 0x0, 0x100001, 0x4, 0x1, 0x6000, 0x0, [0x4, 0x101, 0x4, 0x5a2]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x7fff, 0x4, 0x7, 0x6, 0x282, 0xfffffffffffffffa, 0x6d8c, {0x0, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x164}}, 0x9, 0x2, 0x6, 0x57, 0x4}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r2, 0x1000}, &(0x7f00000003c0)=0x8) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000240)=0xc00, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x440002}, 0x20) 2018/03/19 10:48:17 executing program 6: mkdir(&(0x7f00000000c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000140)={0xffffffffffff0000, 0x1a, 0x1}) mkdir(&(0x7f00000002c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x44082) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000040)="931280304b32b8a3", 0x8) rename(&(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000240)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/03/19 10:48:17 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000af9fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000000000)=ANY=[@ANYBLOB="5791893dc2073c2ef2a69c1400000023000103000000090000000012000000"], 0x14}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f00000000c0)="2b2585") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r0, r1}) 2018/03/19 10:48:17 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000940)='/dev/snd/seq\x00', 0x0, 0xbfffe) 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$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000007c0)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000180)=""/123, 0x7b}, {&(0x7f0000000200)=""/122, 0x7a}, {&(0x7f0000000280)=""/221, 0xdd}, {&(0x7f0000000380)=""/106, 0x6a}, {&(0x7f0000000400)=""/230, 0xe6}, {&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000040)=""/3, 0x3}, {&(0x7f0000000600)=""/138, 0x8a}], 0x8, &(0x7f0000000740)=""/120, 0x78, 0xe}, 0x1) accept$netrom(r1, &(0x7f0000000800)=@full, &(0x7f0000000880)=0x48) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:17 executing program 1: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000280)='/dev/random\x00', 0x0, 0x3fd) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000180)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') socketpair(0x5, 0x803, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r1, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80) 2018/03/19 10:48:17 executing program 2: unshare(0x8000400) 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:17 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) recvmsg(r1, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xfffffffffffffff7}, 0x162) 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$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:17 executing program 6: r0 = socket$packet(0x11, 0x2000000003, 0x300) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r0, 0x7, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000002ffc), &(0x7f0000004ffc)=0x2c6) 2018/03/19 10:48:18 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x6f8, 0x400, 0x909d}) 2018/03/19 10:48:18 executing program 0: r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x2000000210000, 0x800000000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0x1}) ioctl(r0, 0x3, &(0x7f0000000040)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x83, 0x80) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x4000000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000040)) 2018/03/19 10:48:18 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:18 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/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$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x0, 0x200}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0xc) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, r1}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/03/19 10:48:18 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socket$inet(0x2, 0x6, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x9}}}, &(0x7f00000000c0)=0x84) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000140)=0x15, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20800, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000180)=0x1, 0x4) 2018/03/19 10:48:18 executing program 6: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x4f}, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x40}, 0x0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396bab89408d2, @time}) 2018/03/19 10:48:18 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000940000)={&(0x7f00000c8ff2)=@l2, 0xe, &(0x7f0000620000), 0x0, &(0x7f00000cb000)=""/190, 0xbe}, 0x2102) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'yam0\x00', 0x0}) socket$unix(0x1, 0x7, 0x0) sendmsg$kcm(r2, &(0x7f0000001600)={&(0x7f0000000100)=@hci={0x1f, r3}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000180)="2a802fdb5539759395c64322e3d50acc2b415ddbd2c72db0df21552384cec69fe2252f878aa42468ee66fa9faef20ed7779eb2fc5ab3f117e40793bb052f41d3b53bbe09f52cb2bf8a0036c1503c03f32e6970b8753aa7cb61fda92394441ae1dad3cdbac36388c8b180e8", 0x6b}, {&(0x7f0000000200)="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", 0x1000}], 0x2, &(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0x3b0, 0x8005}, 0x40000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x10, 0x6, 0x80}, {0x81, 0x10001, 0x0, 0x8}, {0x6, 0x10001, 0x41c2, 0x100000001}, {0x900000000000000, 0x100000000, 0x9, 0x8001}, {0x4a6b, 0x4, 0x3, 0x9}, {0x4, 0x8000, 0x5, 0x8}]}, 0x10) dup3(r1, r0, 0x80000) 2018/03/19 10:48:18 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x9, 0x511000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) connect$can_bcm(r0, &(0x7f0000000280)={0x1d, r1}, 0x10) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="0300000100000000d7098be6dff674b746c041b67469888679000000000000000000c70200000000000000080000000000000000000000000000000009234003e45e6b057b833251b226af78b9d2dee5874fed32bccfcb575e1504f2c263efa75de3daa29bb85ce950b24896155497e19e92"]) unshare(0x40600) writev(r2, &(0x7f0000000200), 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4000, 0xa0) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x2710}}) 2018/03/19 10:48:18 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:18 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/5, 0x1}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x2000) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="6e8ed70b18f31677670f27d931a44f16c1373a063a62d2c3208a526e27cc00e4cbcd056f8fd8fbfa28cfa9f262b1100be710dad903516d69cedc4898d4d1c0a8fe872f88c400a2015e8e69e565827970063058b0c506ae561ec7f06caf01a40f513ee81e490471842e52c2f229b865a679df8b6ddb9307e8ff8f509928c2dfca5eb2fa8a398173bfdd71a074f924") 2018/03/19 10:48:18 executing program 6: openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)={0x30, 0x23, 0x829, 0x0, 0x0, {0xc}, [@generic="4e0aabbe9ade37564cab5928ef66f492bb00452255d8b9d3005e1d38"]}, 0x30}, 0x1}, 0x0) 2018/03/19 10:48:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) setsockopt(r0, 0x6, 0x3, &(0x7f0000000300)="446cef4f76f091034d2892d1f482f08cd641621f414d50f904419eeea71fa0beeaaad4db62", 0x25) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00000001c0)=""/245, &(0x7f00000002c0)=0xf5) close(r0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7fff, 0x2000) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000700)="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", 0x1000) r4 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa}}, 0x0, 0x9, 0x0, "aa647f856f59b6ccc067b2bfcc18ebca9137b133776943cdfb1fd31ca808019922432e5280f45133bc8fe22ff479fdfa212f2f132213c43ee9852c1a743cb9e5661ba360e885596979a6cf2120d6ac0c"}, 0xd8) sendmmsg(r4, &(0x7f00000022c0)=[{{&(0x7f0000000680)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000001b00)}}], 0x1, 0x0) r5 = getpgid(0x0) sched_getparam(r5, &(0x7f0000000040)) 2018/03/19 10:48:18 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f000043d000), 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000080)={0x2d38db35, 0x6, 0xe0bc, 0x2570}) r3 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000634f74)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r3, &(0x7f000055a000)=[{0x10000000187, 0xfffffffffffffff7, 0x0, 0x0, @tick, {}, {}, @result}], 0x120) 2018/03/19 10:48:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c88ff6)={0x0, 0xa33, 0x8000000000000073}, 0x31a) 2018/03/19 10:48:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/137) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000000)={0x80000000, 0x7ff, 0x4}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$sndseq(r3, &(0x7f0000000180)=[{0x3c, 0x91a, 0x2, 0xf6, @time={0x0, 0x1c9c380}, {0x1, 0x1ff}, {0x10000, 0x2}, @raw32={[0x6, 0x9, 0x2]}}, {0x1, 0x3, 0x7a33, 0x4, @tick=0x6, {0x5, 0x6}, {0x4, 0x400}, @quote={{0x7ff, 0xfff}, 0x80, &(0x7f0000000140)={0x2, 0x100, 0x287, 0x9, @tick=0x80000000, {0x5, 0x9}, {0xfff}, @result={0xffffffffffffffff, 0x3}}}}], 0x60) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r1, r3, &(0x7f0000e64ff8), 0x8e18) timerfd_gettime(r3, &(0x7f0000000040)) sendfile(r1, r3, &(0x7f00007ed000), 0x2b) 2018/03/19 10:48:18 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffff8, 0x4880) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:18 executing program 2: unshare(0x8000400) 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:18 executing program 2: unshare(0x8000400) 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:18 executing program 0: 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 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x2) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv4_delroute={0x24, 0x19, 0x300, 0x70bd2b, 0x25dfdbfc, {0x2, 0xa0, 0x0, 0x4, 0xfc, 0x3, 0xff, 0xf, 0x1500}, [@RTA_MARK={0x8, 0x10, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x4005}, 0x40800) r1 = gettid() r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7e95bf17, 0x80) setsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000000140)="46b8cfde79d44f819d2d106047a105b220e609f11228b7477ffe4370e2574d8f4a3f96c74e7081e43f95ffb02fbe2d1e11f3d9dc21c77635bab2fd3098bcb7961265db4bde30732083180f8749f50b5282092a83b6005dbaa14c00b085585a770240901b69a63f9b7ba2025474", 0x6d) r3 = syz_open_procfs(r1, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") pread64(r3, &(0x7f0000000040)=""/26, 0xfffffffffffffed5, 0x5f) 2018/03/19 10:48:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfffffffffffffffb, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000000100)=""/51, &(0x7f0000000080)=0xfffffffffffffdc9) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl(r0, 0x7ff, &(0x7f00000002c0)="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") 2018/03/19 10:48:18 executing program 6: r0 = socket(0x15, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/03/19 10:48:18 executing program 5: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x102) mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000000040)=""/41) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/168) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, 0xffffffffffffffff) 2018/03/19 10:48:18 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0xfffffffffffffff7) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x8001, 0x800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000100)="27445cc9c715dc39ffae3bfc3b4377a2152609eb344607303cbf6bfba1636e00702cc960624f26d96043680dc4548a0ca035467b0c1332999698bc", &(0x7f0000000140)="ca8fc14907f20786a37ddeee17e2860eebe7c43d59a5d3814d41d07c1daa0cb1781604128dda2762e43c6faadf2c32ca70c0fe0ad6a681ac8e32dd9a6f7d492c4cdc5e5aecc372bfff6f2305fb75d9f6a5d4", 0x2}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000280)=""/124, 0x2c9}], 0x1, 0x0) [ 73.695587] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. [ 73.706373] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/19 10:48:18 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220a801e1", 0x9) write$sndseq(r0, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000000180)}}], 0x60) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) 2018/03/19 10:48:18 executing program 7: syz_emit_ethernet(0x76, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffffdde9d81cba338100080086dd60fffff3003c3a0000000000000000000000ffff000000ff020000000000000000000000000001048d90780000070060c545f900002f0000000000000000000000000000000000ff010000000000000000000000000001a0a80500000015000000e2dc0898d0470bff16876df92d6d86df915499ecc53a262e53c04e0878955337732ccb663ebce96a15b9a0ede175645933c456c3f7093c0fc29db1d2b15ffe47188d8face42bdd2f5ecc8473c8e7644be79631f1"], 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000026c0)={0x1, 0x1, 0x21, 0x5, 0x6}, 0x7d296bef7e1fc2b7) 2018/03/19 10:48:18 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/19 10:48:18 executing program 3: sched_setaffinity(0x0, 0x1fa, &(0x7f0000d81ff8)=0x101) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000000080)=[{0x1, 0x7181}, {0x2, 0x4}, {0x1, 0x6, 0x1000}, {0x0, 0xffffffffffffff81, 0x800}, {0x1, 0x6}], 0x5, &(0x7f0000034000)={0x77359400}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000240)=0x9, 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x1]) semop(r0, &(0x7f0000000000)=[{0x0, 0x1}], 0x1) timerfd_create(0x4, 0x80800) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x10000, 0x0) r3 = fcntl$getown(r2, 0x9) wait4(r3, &(0x7f00000000c0), 0x1, &(0x7f0000000100)) 2018/03/19 10:48:18 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:18 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0x4c, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x400) recvfrom$inet(r1, &(0x7f0000000100)=""/202, 0xca, 0x0, 0x0, 0x0) setns(r1, 0x40000000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000200)=ANY=[@ANYBLOB="5700000800000300fdff03000100000002001b9119300500000004df05000302000223720080ffff"]) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000340)=0x6b3c, 0x4) sendto$inet6(r2, &(0x7f0000000240)="b1bbed196067b1a2e02d78efcc55bc9829c529c6c47569cd37377d964c3a58c9c04b26d640eb3eeaec51dd8beb04b2a360ea7d9f515bb8b03cb06fc6bd27de0e2ef1baa3cd16ef2144f8edba7ef9621f11c2cebfd50aea31e3aa93c9bf99350a72e0d95aa14de8db7be23987e77dee0e630dcc01f6cf69e6a63eb4f96fa4e63f73", 0x81, 0x4000, &(0x7f0000000300)={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) 2018/03/19 10:48:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='tmpfs\x00', 0x0, &(0x7f0000000080)) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x8, 0x4000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000400)=@assoc_value, &(0x7f0000000440)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x14000, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x9, 0x9, 0x7}) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000300)='./file0\x00', 0x0, r2, 0x1800) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='configfs\x00', 0x2, &(0x7f0000000240)="55288ee6d18f60e31cb0e612a773be2a3623d46f186da13dfb066aa6c0b902ddb34455897268a09584be206e03837919e92fd946f9347357ac8d2cbdea513fe459f26413817503d3efd5ba4b35b5840f032e1badc09bbab3b458f87b7fec9eac076a37d944f97a5783e4416735eddea0d7d8119e64ad3bc5abe2ffc13efe26e1ba487c6d02e85b9d307c9ccc72a3f1adc7b1aa362fe7319f0f1ede53f4d710") 2018/03/19 10:48:18 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x6, 0x8}], 0x1) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=[{0x18, 0x29, 0x39, "270202"}], 0x18}, 0x0) getpeername$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) 2018/03/19 10:48:18 executing program 1: syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) timerfd_create(0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/19 10:48:18 executing program 5: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="00000900417700fbbfffde010000000000000000001400", 0x9b60b87b04d9ea8c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r1, 0x1}) 2018/03/19 10:48:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6cfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000676000)="e307b0d50a830cb30000000000000200", 0x10) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r1}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = shmget$private(0x0, 0x3000, 0x7c000000, &(0x7f0000ffa000/0x3000)=nil) shmat(r3, &(0x7f0000ffa000/0x2000)=nil, 0x1000) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) dup2(r1, r0) 2018/03/19 10:48:18 executing program 2: unshare(0x8000400) 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x0, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:18 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x80000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) accept4$llc(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x10, 0x80800) eventfd2(0x100000000, 0x800) openat$kvm(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/kvm\x00', 0x8000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001300)='./file0\x00', 0x400002, 0x140) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup(r0) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f00000002c0)="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", 0x1000) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r3, 0x6}, 0x8) bind$alg(r2, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x4008080) poll(&(0x7f0000000280)=[{r4}], 0x1, 0x0) 2018/03/19 10:48:18 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x4e20, 0x1, 0x0, 0x20, 0x20, 0x67, r1, r2}, {0xffffffff, 0x380, 0x4, 0x1, 0x81, 0xfff, 0x5, 0x200}, {0x3ff, 0x2, 0x369, 0x5fb0}, 0x7ff, 0x0, 0x1, 0x1, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x3505, 0x2, 0x2, 0x80000000, 0x9, 0x64, 0xfffffffffffffffe}}, 0xe8) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f000038f000), 0x4) 2018/03/19 10:48:18 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") pread64(r1, &(0x7f0000000140)=""/26, 0x1a, 0x100001000060) 2018/03/19 10:48:18 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000b40)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000440)=@delpolicy={0x358, 0x14, 0x300, 0x70bd27, 0x25dfdbfc, {{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e21, 0x0, 0xa, 0x80, 0xa0, 0xbf, r1, r2}, 0x6e6bb1}, [@extra_flags={0x8, 0x18, 0x8001}, @migrate={0x190, 0x11, [{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0xff, 0x0, 0x0, 0x3506, 0x2, 0xa}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0xff, 0x1, 0x0, 0x3506, 0x0, 0xa}, {@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x3500, 0xa, 0xa}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x2b, 0x1, 0x0, 0x34ff, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xff, 0x3, 0x0, 0x3500, 0xa, 0xa}, {@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x6c, 0x6, 0x0, 0x3505, 0x2, 0xa}, {@in6, @in=@loopback=0x7f000001, 0x7e, 0x3, 0x0, 0x3505, 0xa, 0x2}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x0, 0x7, 0x0, 0x0, 0x2, 0xa}, {@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xff, 0x3, 0x0, 0x3507, 0xa, 0xa}]}, @output_mark={0x8, 0x1d, 0x666}, @migrate={0x138, 0x11, [{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3b, 0x0, 0x0, 0x3501, 0xa, 0xa}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x7c, 0x3, 0x0, 0x3505, 0xa, 0x2}, {@in=@rand_addr=0x7, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x6c, 0x3, 0x0, 0x0, 0xa, 0xa}, {@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x6c, 0x1, 0x0, 0x3505, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3c, 0x0, 0x0, 0x3506, 0xa, 0x2}, {@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x7e, 0x3, 0x0, 0x3502}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x7f, 0x0, 0x0, 0x0, 0xa, 0x2}]}, @coaddr={0x14, 0xe, @in6=@loopback={0x0, 0x1}}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e23, 0x4e20, @in6=@dev={0xfe, 0x80, [], 0xf}}}]}, 0x358}, 0x1}, 0xffffffffffffffff) 2018/03/19 10:48:18 executing program 2: unshare(0x8000400) 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x0, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:18 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)=ANY=[@ANYBLOB="1400000000b5fffff4ffffffddffffff00000000"], 0x14}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000040)={[], 0x3, 0xfffffffffffffff7, 0x7, 0x0, 0x8, 0x2000, 0x0, [], 0x2}) 2018/03/19 10:48:18 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x2000) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x7fffffff) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r0}) semget$private(0x0, 0x7, 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/31, &(0x7f0000000100)=0x1f) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000180)={{0x2, 0x0, 0x81, 0x3, 0x3}, 0x80000001, 0x9, 'id0\x00', 'timer1\x00', 0x0, 0x101, 0xc1, 0xfff, 0xfffffffffffffff8}) r3 = accept4$llc(r0, 0x0, &(0x7f0000000280), 0x800) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000002c0)={r3}) flistxattr(r3, &(0x7f0000000300), 0x0) r4 = eventfd2(0x8f7007, 0x1) r5 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000380)={r4, 0x6, 0x9d, r4}) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f00000003c0)=""/245, &(0x7f00000004c0)=0xf5) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000500), &(0x7f0000000540)=0x8) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000580)=0x1e4) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000740)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000840)=0xe8) r8 = gettid() r9 = geteuid() getgroups(0x3, &(0x7f0000000e40)=[0xffffffffffffffff, 0x0, 0x0]) r11 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000e80)={0x0, 0x0}, &(0x7f0000000ec0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0, 0x0}, &(0x7f0000000f40)=0xc) sendmsg$netlink(r0, &(0x7f0000001040)={&(0x7f00000005c0)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000e00)=[{&(0x7f0000000600)={0x11c, 0x19, 0x100, 0x70bd26, 0x25dfdbfe, "", [@typed={0x100, 0x22, @binary="a424897466d2f187981a6d06db8e239292e5170959678a4db9ca9ffc0820e01adf4c87990ade15d99c8462117ae5d7ec4299c6337ee8c2a92858529e5d8a6c53f0ee5c1b9072b2dd693e8e2ee0b59553259ca7cd3e58253ef45fa5c0af31d09589f35ad81001ab1a1ff0cbddf6497525c85a92daf9e3477b9829f63a0dc3dd904913716fbcfa457ecf960f914d595939b11eab8f79bf42239cfbfdfb07b99941404451dbe9540c3aab16e1541239f5b27fb97a6a58a331f6041f009319eb79f35ac11821ca31a72b5e24c80589c744f0ec34f3e11281ec97aba4178640feb202908c3d645eb3f794c54beaf15291f33054457420302d60"}, @typed={0xc, 0x58, @pid=r6}]}, 0x11c}, {&(0x7f0000000880)={0x404, 0x3f, 0x400, 0x70bd27, 0x25dfdbfd, "", [@nested={0x18, 0x5b, [@typed={0xc, 0x3d, @u32=0x8}, @typed={0x8, 0x6a}]}, @typed={0x10, 0x2d, @u64=0x4}, @generic="9096ceb936e861f71ed865bcac60360a7b8a7ac4b47a5b0d18fe1076e785a4453a2078c0efc7", @typed={0xc, 0xa, @u32=0xffff}, @nested={0x1ec, 0x6, [@generic="5dc13db5db352bf9ac6cd350e49fcf760145e159c771701582a957c9dac5bf06ccd12313f9334a1826504bfc949034c771282b9c8bc3e699189664da3dae8b427bd56c27a5c3758251c25a87f8d2a0c3d2ad643eea76f247f6f2cd57cbc607a2f99fa4d02b1065dcd1fdb553ee02bb4ba6b5d814ac5fe6fa874cbc7c6aa6cd5dc874ff5d05671679e15224739e27933dde6c7f14fdfb672e4342a6eb453810616550fbf27353ddb5d1e9431d37400cc12a1b0f7a13d892374e2eaf836ad500e2e881d3e6d3ae2a43560b8abf3d99ef3544", @generic="971be1869cc63f8392159458da8e16df702a78f64dd3c83e0b6e9e608299efa397627b6a7e2fe599d97eb0", @typed={0x10, 0x6e, @u64=0xfffffffe000}, @generic="b59c5a9ce45cca42f6c7aabdb0d0211c65d224a467b98ba871b25bb5bea24d486a4c0933400ef6b69a5e6d044c2f0df0f7c2ab1d1040f351478386cd274b849e716825a1ca2e1b93039ed9d3bbf5cf0d587b203e892c3ca87287d1361faad4f0a3c4d1bf2a5155c457766c10cdecf2d113fcdcb2e8ad3f7839f0704bb94e4a5f20a4758ba8152be3e3b1b1028547347331cbffee4ef8217497eb60", @generic="c285d0afe279b6a4ab68e16aa3ec2865ef0f03dfc12c24e81cd88b80a00035e5a24117340a774f9ff927c72d6c37c76191f2ad50a7a14507ae444cf91d6b"]}, @nested={0x158, 0x70, [@typed={0x64, 0x5d, @binary="b275de104633e975aa1887f4463608649aff406da6fd9a1c81045893d474c05890bc004d72522481644b7c297ed0341a4f3e2fedacd3d375ae6a988d2e6aea451d03a033fc7fd80dfc64b7b5fb04fced0430be76dc8f4a9f850cc153"}, @typed={0xc, 0x8c, @uid=r7}, @typed={0xc, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="3f141e6d9ec0c34c0044a352779efc8e3424b687c567ea0efad7866bdb8352c658f499b21c42f23544ebefcb62b2680962dd6656fcc0475588a160bcd06d5e38ce1bc724b03fa827ac35d955f6276e5efe5aa19e1d9b21f030f21d9b66540075a6cd1106ab4c0fd0894a543092312ecc97474aaa09ada1bda2cd468e9e3d9870397bbfb95172def1abe024627b1b34cc5e2beb6dc7f5614cbba68a00ab3fedcf6005a6842bef5646f556fb84e088e77d5cf2615c9aa8492b6822066df91a7134f847593c2591e554c44de8390c7b30b5c88b02a0092d2603"]}, @generic="26413fd9669621c25eaee982ac65ba92b68ea5ef796bd9a0838ac45449dfb44647cd020b338a34e6440dd03829ce063cff2ff053d1e52f0ce018bbd10340528b26d845c64713d2", @nested={0xc, 0x59, [@typed={0x8, 0x96}, @generic]}]}, 0x404}, {&(0x7f0000000cc0)={0x84, 0x11, 0x2, 0x70bd2a, 0x25dfdbfd, "", [@generic="275666246ec9c542e0bda85e7a4514a843361c14d5cf4d69da47aa19ffdc069a9a08f1fde14091f89a6c8f1d17fa8d826446680aafb0318b66fd60487f9e7a7e97c60e836ca5037b511a6ea0421f773e440045e36eb76de2074e6152b3f72ccd355d", @typed={0x10, 0x49, @u64}]}, 0x84}, {&(0x7f0000000d80)={0x50, 0x19, 0x901, 0x70bd29, 0x25dfdbfe, "", [@typed={0x18, 0x67, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @generic="53c5e8031e54bfdfa3870fa2f21aa177ba9e22c215aff716552c6e39397e07fe50359de507e514"]}, 0x50}], 0x4, &(0x7f0000000f80)=[@rights={0x28, 0x1, 0x1, [r2, r4, r5, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r4, r5, r5, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x90, 0x24008040}, 0x8010) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001080)={'bond0\x00'}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000010c0), &(0x7f0000001100)=0x4) sysfs$3(0x3) 2018/03/19 10:48:18 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {}, 0x1}) prctl$intptr(0x17, 0x101) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) flock(r0, 0xd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x442000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040), 0x4) 2018/03/19 10:48:18 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000017000)={&(0x7f0000000200)=@polexpire={0xcc, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0xcc}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x400000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x80000003}, &(0x7f00000000c0)=0x8) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000003c0)={0x7, 0x1ff, 0x40, 0x9}, 0x10) keyctl$clear(0x7, r3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x84) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000380)={0x30, &(0x7f0000000340)=""/48}) 2018/03/19 10:48:18 executing program 2: unshare(0x8000400) 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x0, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:18 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x3) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00000000c0)={"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"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) mq_timedsend(r2, &(0x7f0000000540)="713eff2c64f83653db15ee74667c54bfad370dd6d8e9ddbb9f93adc2c64f0a61d4bba30452c99b3c2b4b9044808daa67dee021981c0f08debce7d4", 0x3b, 0x5, &(0x7f0000000580)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000005c0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0xfffffffffffffffd, 0x0, 0x80, 0x1}, 0x20) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f00000004c0)=""/71) 2018/03/19 10:48:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/228, 0xe4}], 0x1, &(0x7f0000000140)=""/152, 0x98, 0x7}, 0x1) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000068affc), &(0x7f0000c6e000)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0xa48c0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="65000000cb194289c9f9c1f8256b5748cefb9e7c44d8557abe9dc5fa1d42f59233f92ca712b6bd5ce0dcbfbb05f2201cf57026c0cd7a6a51748bc58419761447d282d1e0dbb825a51010dcfa974065a315b7043e3473deedefbeb6053b607be49ce3e51a27a6d7d7b2"], &(0x7f0000000300)=0x6d) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x5, 0x59, 0x13, 0x9, 0x3e3}, 0x14) 2018/03/19 10:48:18 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$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_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$rds(r1, &(0x7f00000026c0)={&(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000002500)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/70, 0x46}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/149, 0x95}, {&(0x7f0000002240)=""/35, 0x23}, {&(0x7f0000002280)=""/161, 0xa1}, {&(0x7f0000002340)=""/184, 0xb8}, {&(0x7f0000002400)=""/142, 0x8e}, {&(0x7f00000024c0)}], 0x9, &(0x7f0000002640)=[@fadd={0x58, 0x114, 0x6, {{0x7, 0x3}, &(0x7f00000025c0)=0x200, &(0x7f0000002600)=0xffff, 0x2663, 0x5, 0x6, 0x0, 0x20, 0x8}}], 0x58, 0x20000000}, 0x4000000) listen$netrom(r1, 0x0) 2018/03/19 10:48:18 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40400, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r1) pwrite64(0xffffffffffffffff, &(0x7f0000368fff), 0x0, 0xffffffffffffff00) 2018/03/19 10:48:18 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/create\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/152, 0x98}], 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000180)=""/231}, 0x18) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x102) setsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000000080)="e7a6954cdaa315a846b4afbdc7db373dee350b17fd217b240aa890897a6c1533d4cd3ea9676446d00068526865d624cb563155ab8f8c394e2daccf625ff2761963ef5b6b6141774b3dd5319b9ea96c2a258956c7ef7b26314f2b2d09e3e777", 0x5f) 2018/03/19 10:48:18 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000320000)='/dev/sequencer2\x00', 0x5, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000006fff)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfff, 0x800) 2018/03/19 10:48:18 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x40) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x1, 0x64, &(0x7f0000000040)="3d01eb2e957a25ed058da50d9cf367038ca25ea08cbd6a8713732465935634cdfe1d01b6c02db4416719b137f2e2f7b4cae02fc58c7d6d229cc9fa7465c8cde1eef7ee6955512ed399924b5f0d532c7248d7a44e2fc51689e66f93a38489d486f326ddb7"}) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00002d4000)}, 0x0) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsh0\x00'}}, 0x1e) set_thread_area(&(0x7f0000000140)={0x8, 0x1000, 0x2000, 0x100000001, 0x8, 0x7, 0x10000, 0x1d83, 0xffffffff, 0x4}) 2018/03/19 10:48:18 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x3}) unshare(0xc000000) 2018/03/19 10:48:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) 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$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00000001c0)={0x53b848bfd46047bf}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="c4e235a61bb958020000b8fb202618ba000000000f30c4c109f6f666ba2100b830e80000ef9a8de8bf2b6900b9d00400000f322e26660fdebd000000000f22a166baf80cb8089ab486ef66bafc0c66edb8005000000f23c80f21f8350800f0000f23f8", 0x63}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000000240)={"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"}) 2018/03/19 10:48:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$TCXONC(r1, 0x540a, 0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x10) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x1fe) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x40) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00000001c0)=0x10000, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/19 10:48:18 executing program 0: inotify_init() r0 = epoll_create(0xd0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4(r0, 0x0, &(0x7f0000000100), 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/19 10:48:18 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001b38)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [], {0x77359400}}) 2018/03/19 10:48:18 executing program 7: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0x5, 0x3}, 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x5011, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) ftruncate(r0, 0x200000) 2018/03/19 10:48:18 executing program 6: openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x111000, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000000000)=0x5) 2018/03/19 10:48:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0xfffffffffffffffc) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20000) 2018/03/19 10:48:18 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c00000000080006000000000008000100", @ANYRES32=r1], 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) r2 = memfd_create(&(0x7f0000002901)='dev ', 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) ftruncate(r2, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) ftruncate(r2, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/19 10:48:18 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x3}) unshare(0xc000000) 2018/03/19 10:48:18 executing program 6: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000e4effc), 0x4) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0x9) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f00000001c0), 0x0, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) 2018/03/19 10:48:18 executing program 7: r0 = socket(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x61) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x8}, &(0x7f0000000100)=0x8) setsockopt(r0, 0x29, 0x8, &(0x7f0000002000), 0x0) 2018/03/19 10:48:18 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000100)={0x14, 0x3, 0x400000000002, 0x1, 0x0, 0x25dfdbfd, {0x1, 0x0, 0xfffffffffffffffd}}, 0x14}, 0x1}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400) flock(r0, 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000140)={0x8, 0x4, [0x1ff800000]}) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000080)={"00007fff616c02000000000000f4003a", {0x2, 0x4e21, @multicast1=0xe0000001}}) 2018/03/19 10:48:18 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x12000, 0x3, &(0x7f0000a78000/0x12000)=nil) sendto$llc(r0, &(0x7f0000000200)="2687eec123ee716b113d34f649ef8ac76a9110a75e4bbd4b53d5f1411976519265410b9b52e3d09d707b8c3cb3847415d69cae4965e2fce023430c8e2650835bddc94c9fffaa025222e4b4f7ca70b05184c273bb8b8e1fc01b498629", 0x5c, 0x40, &(0x7f0000000280)={0x1a, 0x0, 0x39e6, 0x4, 0x1000000000, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) madvise(&(0x7f0000a88000/0x4000)=nil, 0x4000, 0x10200000008) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000002c0)={@broadcast, @local, 0x0}, &(0x7f0000000300)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000340)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioperm(0xffffffff, 0xfffffffffffffff7, 0x7) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000001c0)={r3, &(0x7f0000000040)=""/212}) 2018/03/19 10:48:18 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000019000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000018fb3)="4c0000005200ff2f00e6ffffffe300e902ff8002000000220000000000001005001c0000000000000100013ab682114870000000000000002b2ca654a6610c6aac315d4c1cbc832b0790ed25", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000200)}, 0x0) 2018/03/19 10:48:18 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}}, 0x14}, 0x1}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1, 0x0) 2018/03/19 10:48:18 executing program 2: unshare(0x8000400) 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x3}) unshare(0xc000000) 2018/03/19 10:48:18 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2) ioctl$void(r0, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/19 10:48:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000600)) 2018/03/19 10:48:18 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x4, 0x6b2, 0x0, 0x5}, 0x10) fgetxattr(r0, &(0x7f000003dfee)=@random={'user.', '/dev/usbmon#\x00'}, &(0x7f0000cd9000)=""/190, 0xbe) 2018/03/19 10:48:18 executing program 0: r0 = open(&(0x7f0000f56000)='./file0\x00', 0x141046, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) ftruncate(r0, 0xf5e6) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/03/19 10:48:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") sendmmsg$unix(0xffffffffffffffff, &(0x7f000000b3c0)=[{&(0x7f0000009e00)=@abs, 0x6e, &(0x7f000000b200)=[{&(0x7f0000009f00)="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", 0x117}], 0x1, &(0x7f000000b380)}], 0x1, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x400, 0x8000}) preadv(r0, &(0x7f000031d000)=[{&(0x7f0000b47f68)=""/152, 0x98}, {&(0x7f0000fb9000)=""/223, 0xdf}], 0x2, 0x0) 2018/03/19 10:48:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) recvmmsg(r0, &(0x7f00000018c0)=[{{&(0x7f0000000300), 0x80, &(0x7f0000001600)=[{&(0x7f0000000480)=""/1, 0x1}, {&(0x7f00000004c0)=""/127, 0x7f}, {&(0x7f0000000540)=""/163, 0xa3}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x4, &(0x7f0000001640)=""/171, 0xab, 0x400}, 0x5}, {{&(0x7f0000001700)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001780)=""/211, 0xd3}, {&(0x7f0000002500)=""/4096, 0x1000}], 0x2, &(0x7f00000019c0)=""/203, 0xcb, 0x8000}, 0x20}], 0x2, 0x0, &(0x7f0000001940)={0x0, 0x1c9c380}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@loopback, @in=@broadcast}}, {{}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) sendmsg$key(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="02000000710009000000000000dbdf25345406848cc99226bd659d3a8a3d1d3827f21bd5662a06cf9ffa25c38880a8be9130a0cf2a1cc0716b0145caff36c35f5d19e75f5fe07a2245c8096b13a5c0cc11a8045014deda2382"], 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x9e}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001800)}], 0x1}, 0x0) 2018/03/19 10:48:18 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) pselect6(0x40, &(0x7f0000000040)={0x22, 0x8, 0x8, 0xfffffffffffffff7, 0xd3, 0x80000000, 0x9, 0x4}, &(0x7f0000000100)={0x600000, 0x7, 0x3, 0x0, 0x52, 0x3, 0x2, 0x46cd}, &(0x7f0000000140)={0x6, 0x5, 0x3, 0x3, 0x10000, 0x0, 0x2, 0x9}, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f0000000200)={&(0x7f00000001c0)={0x800}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:18 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pwritev(r0, &(0x7f0000000000), 0x0, 0x0) 2018/03/19 10:48:18 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7}) unshare(0xc000000) 2018/03/19 10:48:18 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bb4ff4)) ioctl$TCXONC(r0, 0x540a, 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101301) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) ioctl$TCXONC(r0, 0x540a, 0x1) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040)={0x3f, 0x2, 0x9, 0x1, 0x9}, 0x14) 2018/03/19 10:48:19 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) fanotify_mark(r0, 0x0, 0x8010001, r0, &(0x7f00000001c0)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000742000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/03/19 10:48:19 executing program 2: unshare(0x8000400) 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7}) unshare(0xc000000) 2018/03/19 10:48:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000171fc4)=ANY=[@ANYBLOB="2400000019000100000000000000000002200000ff04fee6f942e3a0e000000000000800"], 0x24}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$inet(r1, 0x0, &(0x7f00000000c0)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0x5, 0x2, 0x6, 0x2, 0x2}) 2018/03/19 10:48:19 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x40, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x65) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 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, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'ifb0\x00', 0x10}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000140)={'syzkaller1\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000240)) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="260000001a0003f6a44ffa65cd20e118856864060000006c637e57e400000000000000000000", 0x26}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00000001c0)={0xffffffff, 0x1, 0x0, 0x7fffffff, 0x2, 0x9, 0x0, 0x81, 0xf4, 0xffffffffffffff7f, 0x1, 0xe88}) 2018/03/19 10:48:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)={0x77a2, 0x7ff, 0x32, 0x0, 0x0, [], [], [], 0xd6ba, 0x400000000000000}) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)) writev(r0, &(0x7f0000001140)=[{&(0x7f0000001040)='2', 0x1}], 0x1) close(r0) 2018/03/19 10:48:19 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x7, 0x8000000000004, 0x8, 0x0, 0xffffffffffffffff, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1f, 0x12001) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000000c0)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000100)=0x14) sendmsg$can_bcm(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f0000000180)={&(0x7f0000000200)={0x6, 0x20, 0x8001, {0x77359400}, {}, {0x4, 0x5, 0x1fe00000, 0xf850}, 0x1, @canfd={{0x0, 0x0, 0x1, 0xffff}, 0x32, 0x3, 0x0, 0x0, "bbe7ba55b6444e8ed91ba3e7ffc9a59494416316648d0c25ee872d8d7fa048d18441c484af0a5a57627f4dd313e680eb2fac3d309c400b42d9ff921f0db880cc"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x8805) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000002c0)=0xffffffffffffffff, 0x4) 2018/03/19 10:48:19 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7}) unshare(0xc000000) 2018/03/19 10:48:19 executing program 5: syz_emit_ethernet(0x10b, &(0x7f0000000300)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x28fbf96a, 0xcf2, 0x2}], {0x8100, 0x2, 0x2}}], {@llc_tr={0x11, {@llc={0xff, 0xfc, "e3", "07c7b5cddb185533b3789d31ae596f0a8889c8eba941050f0c52be7e1f709070f5d032dd8b9a0567b1f18e858e240607a9937595ec10a9b29a1f9881b1939d0182f5387de73826a0aa98d0c96a2b1eda34b97edb714298f2093024a4761b30668271b0232e7d97d8457a9c03b84f7a734b8a9b8a2e297330e4d82009274286014609ea2a85cbbaa0d05e117bafecb7a2bac8d142861f97e1abbd37fab64a891879"}}}}}, 0x0) 2018/03/19 10:48:19 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0x0) 2018/03/19 10:48:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f00000000c0)="f00fba2b530f32b800008ed0f36d650f0f8a7291bb0f07ba200066ed0f0173c366b8f74700000f23d80f21f86635800000000f23f8baa100b000ee", 0x3b}], 0xba1, 0x33, &(0x7f0000000240), 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10100, 0x0) pwrite64(r2, &(0x7f0000000140)="a465477c98165c7007b9600553ddcd58804825c439fc1bd3b7c787c3d200ffd5705d0aad8ad866613237a4d027d4b42d3f3f06f1d7cdd6606c74ff90347964b221f77ab372905ce421025fd21900a2cebe2559b691454c41fb791903b2d6da594b22c50f21e69003eafa331df525e8a0310744edd226a6b75b697c6df2e1f79f451d38fccd479f8783aebbd05e0a8c745abebf650aaedaa1355317dd81993e5a088c98c9c9ee2729b1", 0xa9, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000100)=0x3, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/19 10:48:19 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x3ff, 0x8, 0x8, 0x7ff}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000021}, 0xc) 2018/03/19 10:48:19 executing program 7: mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000c40), 0x41, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x600180, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xe77, 0x400000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/03/19 10:48:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x1c}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioprio_set$pid(0xb45a2ca9c2e49078, r1, 0x2) 2018/03/19 10:48:19 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x88000, 0x0) bind$bt_rfcomm(r2, &(0x7f00000000c0)={0x1f, {0x2e01, 0xfffffffffffffffb, 0x3, 0x800, 0x100000000, 0x5}}, 0xa) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0008000000000012b8e498b7826e349b43000600f10000000000000000000000", @ANYPTR=&(0x7f00000024c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000025c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r3}}, 0x48) 2018/03/19 10:48:19 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/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, &(0x7f0000000100)={0x110, @tick, 0x0, {0x2}, 0x200000000000000}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000000)={0x18, 0x2, 0x8}) 2018/03/19 10:48:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0xffffffffffffffd1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="01010000000ef40000000300df879bce", 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000380)=0x4, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) r2 = accept$alg(r0, 0x0, 0x0) write$vnet(r2, &(0x7f0000000000)={0x1, {&(0x7f0000000180)=""/231, 0xfffffffffffffe8a, &(0x7f0000000280)=""/195}}, 0x11d) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x140, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000400), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x3, @empty, 0x4}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x9, 0x4, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/03/19 10:48:19 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0x0) 2018/03/19 10:48:19 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r3, 0x9) geteuid() fstat(r1, &(0x7f0000000000)) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x100000000000007c, &(0x7f00000000c0), 0x63, 0x20000044}, 0x3ffd) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) close(r2) close(r0) 2018/03/19 10:48:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/19 10:48:19 executing program 6: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r0 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000240)=[{0xfffffffffffffe38, 0x0, 0x2, "4056f8f6c69d473cb9792e12bacfb0d0133dfe63d7a269bf692b2be8eafbbb3a824e3e503265d0ed9a77969bbfa411863855dd0faa4a2116fed1c0188053b49fa35396ee6462255998965a4742c3388bc91236fb92e382cd64921a18ebb1fb8ac0ffee4de6dfebc190013aa97d992fb21fddc4afb7092f1942873d62030572067d6a3bc3e3c40c02ff64f736cc6c117d"}, {0x1010, 0x0, 0x0, "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"}], 0x10b0}, 0x0) 2018/03/19 10:48:19 executing program 1: r0 = socket(0x1, 0x3, 0x0) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000000)="020008000000001acaeb537cfa01a55eaf0d2cf653f13cc379ed09eaf40f4a95bbff850a8264357506b31e0800000000000000c0f03d3b3d54436fe71cfcdc0930acd23693f6af7d07634832b8a5c0a94c07000000000098fc74e81b4a58d02f8001732017e2466aa5c43aea71261b35760415800000f95758a602000014001f0000d1b0e6ebcb12c7291871363e970000104c2e9f000c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb26f91b", 0xd8) 2018/03/19 10:48:19 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0x0) 2018/03/19 10:48:19 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2e, &(0x7f0000000000), 0x4) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x111082, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000080)={0x1000, 0x0, 0x6, 0x8001, [], [], [], 0x1, 0x9, 0x3f, 0x8, "e242c6fa0c094175a1eb79f24d63d3f6"}) 2018/03/19 10:48:19 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x6) readahead(r0, 0x80000000, 0x8001) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) write$evdev(r1, &(0x7f0000037fe8)=[{{}, 0x1, 0x48, 0x2}, {}], 0x30) 2018/03/19 10:48:19 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 10:48:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be96c4b5a30d42a", 0x9}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000001000)=[{0xd0, 0x0, 0x800, "91b491a33842d2fe045e15a3721381b5d7dc3ab207f6b33a9b23ae36203ad05f55f965e696980b529ed1b98af5031f852254a74fa4028b2a9b6d0a01b9d3753616f8f530c6de2f7e46fd0092d6865948dcdb851b12ea6677b5c8fcaefacf0950231e8184c395ae366dd4b9139ca2b6deb7cf8e699f6f47aaf6cd61ffef73c6d2f50dbda48e0c60375dcf0a8f2f7086c48d9304416d303cfea79e16a53aff9a0d0ff1945d4767808a5f9af50e511ad093a4dc886abdec0d30ce766b"}, {0x100, 0x13d, 0xbe, "5ee8e8039aa7c6b1fffc5365b760d360bb7e42f35728803b12d743a5584bd73f89068f836f7e99913d71e012a4303dd8b10c724e6aa05f57d4cdf12a4d288d540e0c3109e304df97bc3a36aed7bf0fad10b0c30a95334974ddbda740749b73c2c459cff1033b8b74d39a9f15737d9437c3c2bb19a896a153ba29c15526b9a732464f7b56d62e85906b41bb62685da8b92de56bf68f808a62dccb25fc14eb437068cc0d0c4ab83ddbc03b4d95d8345505b665d0d49c6c2940e7077af401561b4a2b9d13d33b289980cd1af97f9a5e43605fbd47b800033475ffc6694e8c72390a900aad59f3c046d83e73b8a50b"}, {0x1010, 0x1, 0x1, "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{0x1010, 0x1ff, 0x5, 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{0x60, 0x107, 0x7, "9d0b127bf9e97651a0117f95a04d96f0427897adf44d599701ac264a48430225d446df23e0c36942788555f921fa92d643863ede5547592717c0eba68c7784fe0b4ce8613891477beadfe71efde2"}], 0x2250}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000003c0)=0x24, 0x25c) sendmsg$kcm(r3, &(0x7f0000000f00)={&(0x7f00000004c0)=@ax25={0x3, {"ddd05103311202"}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000400)}, {&(0x7f0000000540)}, {&(0x7f0000000880)}], 0x3, &(0x7f0000000b40)=[{0x10}], 0x10}, 0x40080) recvmmsg(r3, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) sendmsg$nl_route(r3, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000f40)=ANY=[]}, 0x1}, 0x0) 2018/03/19 10:48:19 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7fff, 0x201) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000180)="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", 0xfb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/19 10:48:19 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000840)={0x0, 0x43}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000008c0)={r2, 0x99, "0570b7ea16a0ead8a6fa6e4538e990345e6cade40e8803dc1e15a13d4a075a26ae56052818120055f2f17943bace676da5473567db78f8b5cf4820036c23807058d96f75d8c87dacf2f0bee9e3b5519eda57f32944de33a37134d1dc661d161e51ae2c4f10cd93d01a648c64f4949d855f935c3e43b2b6f3ca0e65f94947dcb5c7a56ededbe29fd5fe269505640e7139f48ec646bf4b3927ab"}, &(0x7f0000000980)=0xa1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000009c0)={{0x3, 0x64f0c39cdf9e405, 0xcee, 0x3, 0x575}, 0x80000001, 0xff, 'id1\x00', 'timer0\x00', 0x0, 0x100000001, 0x0, 0x1, 0x3}) process_vm_readv(r0, &(0x7f0000000300)=[{&(0x7f0000000140)=""/141, 0x8d}, {&(0x7f0000000200)=""/96, 0x60}, {&(0x7f0000000280)=""/120, 0x78}], 0x3, &(0x7f0000000780)=[{&(0x7f0000000340)=""/192, 0xc0}, {&(0x7f0000000400)=""/183, 0xb7}, {&(0x7f00000004c0)=""/105, 0x69}, {&(0x7f0000000540)=""/168, 0xa8}, {&(0x7f0000000600)=""/20, 0x14}, {&(0x7f0000000640)=""/49, 0x31}, {&(0x7f0000000680)=""/217, 0xd9}], 0x7, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockname(r3, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80) 2018/03/19 10:48:19 executing program 3: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x10001, 0x0, 0x3, 0x4, 0x9, 0xc97, 0x100000000}, 0x20) 2018/03/19 10:48:19 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xffffffffffffff85) 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$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:19 executing program 2 (fault-call:4 fault-nth:0): unshare(0x8000400) 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:19 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x800}, &(0x7f0000000100)=0x8) r2 = getpid() ptrace$poke(0x1, r2, &(0x7f0000000000), 0xfffffffd) 2018/03/19 10:48:19 executing program 7: gettid() exit(0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) bind$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) readv(0xffffffffffffffff, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/03/19 10:48:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000140)={0x5, 0x7fffffff, 0xf100, 0xfffffffffffff000, 0x7, 0x101}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, {0xa, 0x4e20, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x5, [0x4, 0x3, 0x2, 0x2, 0x4, 0x92, 0x80000000, 0xffffffff]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x0, 0x7fffffff}, {0x7, 0x1000}, {0x2, 0x1c}, {0xb, 0x2}, {0x7, 0x7}, {0x0, 0xff}, {0x3, 0x4}], 0x7) r2 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x5, &(0x7f00001d6fff)) [ 74.828538] audit: type=1400 audit(1521456499.322:62): avc: denied { write } for pid=10080 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 [ 74.849900] audit: type=1400 audit(1521456499.322:63): avc: denied { read } for pid=10080 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/03/19 10:48:19 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000e3000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = epoll_create1(0x0) r2 = memfd_create(&(0x7f0000000040)='/dev/vhost-net\x00', 0x1) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000080)) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x2c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000002c0)={r4, 0x4, 0x6, [0x7fff, 0x7, 0xfffffffffffffffc, 0x100000001, 0xa6, 0x1]}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000091ff4)={0x8}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e24, 0xdc, @dev={0xfe, 0x80, [], 0xf}, 0x9}, {0xa, 0x4e24, 0x1ff, @dev={0xfe, 0x80, [], 0x10}, 0x7}, 0x10000, [0x81, 0x1f, 0xf97b, 0x4, 0x80, 0x3, 0x80000001, 0x800]}, 0x5c) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000300)={r5, 0x3}, 0x8) r6 = dup2(r3, r0) setsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f0000000140)="5b11720819733a233b9a7a0de501a27a953db8878c659aabbc630f584471b6e6dd60976c7511a979adb253008d8e811a6835b5a18c6731189da6a8d2392988e1ad307395a3243bdc91373f42836fe8d29f6d6dd7a476fdea03be9f8e29f675aded116dad3b0b70959b25aa72fcbebe194c10e12bebfe5dc4911bc097d7ac45a52d16f54c3c0ea7eaa5e758b5935e51fdd0681f87916895d139e2fb8f1ab3aa77f431d31073918d22edefb5c7d44ac220ab8bdfc7b0c5b0e5208de024765a8dc011c24e", 0xc3) getsockname$inet6(r6, &(0x7f0000000340)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000380)=0x1c) 2018/03/19 10:48:19 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendto$unix(r0, &(0x7f0000339efc), 0x0, 0xfffffeffffffffff, &(0x7f0000d6f000)=@abs, 0x8) alarm(0xffffffffffff2c7f) [ 74.916779] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 74.947760] FAULT_INJECTION: forcing a failure. [ 74.947760] name failslab, interval 1, probability 0, space 0, times 0 [ 74.959055] CPU: 0 PID: 10104 Comm: syz-executor2 Not tainted 4.16.0-rc6+ #359 2018/03/19 10:48:19 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff86, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/03/19 10:48:19 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$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_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:19 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f00006d1000)=""/195}, 0x48) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000080)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000100)="fd2c99c39bb73cdf21cf31c1e95f5af29353af") [ 74.966415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.975768] Call Trace: [ 74.978357] dump_stack+0x194/0x24d [ 74.981988] ? arch_local_irq_restore+0x53/0x53 [ 74.986676] should_fail+0x8c0/0xa40 [ 74.990399] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 74.995499] ? check_same_owner+0x320/0x320 [ 74.999845] ? find_held_lock+0x35/0x1d0 [ 75.003942] ? check_same_owner+0x320/0x320 [ 75.008259] ? rcu_note_context_switch+0x710/0x710 [ 75.013176] should_failslab+0xec/0x120 [ 75.017142] kmem_cache_alloc+0x47/0x760 [ 75.021205] create_new_namespaces+0x88/0x880 [ 75.025682] ? selinux_capable+0x36/0x40 [ 75.029732] ? sys_ni_syscall+0x20/0x20 [ 75.033700] ? ns_capable_common+0xcf/0x160 [ 75.038006] unshare_nsproxy_namespaces+0xae/0x1e0 [ 75.042934] SyS_unshare+0x653/0xfa0 [ 75.046629] ? vfs_write+0x374/0x510 [ 75.050324] ? walk_process_tree+0x400/0x400 [ 75.054716] ? __lock_is_held+0xb6/0x140 [ 75.058799] ? __sb_end_write+0xa0/0xd0 [ 75.062776] ? fput+0xd2/0x140 [ 75.065959] ? SyS_write+0x184/0x220 [ 75.069652] ? SyS_read+0x220/0x220 [ 75.073259] ? do_syscall_64+0xb7/0x940 [ 75.077213] ? walk_process_tree+0x400/0x400 [ 75.081600] do_syscall_64+0x281/0x940 [ 75.085461] ? __do_page_fault+0xc90/0xc90 [ 75.089672] ? _raw_spin_unlock_irq+0x27/0x70 [ 75.094157] ? finish_task_switch+0x1c1/0x7e0 [ 75.098652] ? syscall_return_slowpath+0x550/0x550 [ 75.103570] ? syscall_return_slowpath+0x2ac/0x550 [ 75.108477] ? prepare_exit_to_usermode+0x350/0x350 [ 75.113472] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 75.118814] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.123637] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 75.128801] RIP: 0033:0x453e69 [ 75.131966] RSP: 002b:00007fdc6ec3ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 75.139648] RAX: ffffffffffffffda RBX: 00007fdc6ec3f6d4 RCX: 0000000000453e69 [ 75.146900] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000c000000 [ 75.154156] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 2018/03/19 10:48:19 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000080)=@framed={{0x18}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0x28}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0xffffffffffffff7f, 0xf81ce814c33e31f0, &(0x7f0000000100)=""/214}, 0x48) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000040)={'syzkaller0\x00', @ifru_names}) 2018/03/19 10:48:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x1000, &(0x7f0000000000)={@rand_addr=0xc7a8, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x314) flock(r0, 0x8) 2018/03/19 10:48:19 executing program 6: r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000002fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303"}, 0x60) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7"}, 0x60) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/03/19 10:48:19 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x8c000, 0x0) accept4$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xc1, @time={0x77359400}, 0x0, {}, 0x800000000000}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000012869)={0x73, 0x79, 0x7a}) socketpair(0xa, 0x6, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x8, 0x1f, 0x6, 0xba, 0x40, 0x0, 0x7fffffff, 0x0, 0x6e, 0x4, 0x4, 0x6}) 2018/03/19 10:48:19 executing program 7: syz_emit_ethernet(0x36, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, {[@generic={0x44, 0x4, "21f5"}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb51e5", 0x0, "64ab36"}}}}}}, &(0x7f00000001c0)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) 2018/03/19 10:48:19 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup3(r0, r1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000100)) splice(r0, &(0x7f0000000000), r2, &(0x7f0000000040), 0x4, 0x6) 2018/03/19 10:48:19 executing program 2 (fault-call:4 fault-nth:1): unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) [ 75.161400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 75.168654] R13: 0000000000000664 R14: 00000000006f9a00 R15: 0000000000000000 2018/03/19 10:48:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a00)=@broute={'broute\x00', 0x20, 0x1, 0x9c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'bond0\x00', '\x00', 'ipddp0\x00', 'bcsh0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8c8, 0x900, 0x930, [@rateest={'rateest\x00', 0x48, {{'dummy0\x00', 'erspan0\x00', 0x3c, 0x2}}}, @u32={'u32\x00', 0x7c0}]}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}]}, 0xa38) r1 = add_key(&(0x7f0000001040)='cifs.idmap\x00', &(0x7f0000001080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000010c0)="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", 0x1000, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f00000020c0)=""/71, 0x47) r2 = syz_open_dev$sndmidi(&(0x7f0000000a80)='/dev/snd/midiC#D#\x00', 0x1d15, 0x4000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000ac0)={{0x0, 0x4, 0x6, 0x0, "acdeb62195fe9065c4193193908e359f5cbbc4ffd3c52ce655d5b2d0af4c12a41266288af1ae1d1272a55056", 0x6}, 0x9b, [0x7fffffff, 0x5, 0x4c3000000, 0x0, 0x2, 0x1, 0x80000001, 0x8, 0x401, 0x1000, 0x76, 0x0, 0x9, 0x5, 0x2, 0x7, 0x6, 0x3272, 0x5000000000, 0xa3, 0x6e6, 0xffff, 0x1, 0x3, 0x80000001, 0x1f, 0x30, 0x6, 0x7, 0x6, 0x80000000000, 0x37, 0x6, 0x9, 0x0, 0x3ff, 0x51, 0xffffffff00000001, 0x4, 0x6, 0x100, 0x100000000, 0xffffffff, 0x6, 0x10000, 0xfd, 0x9, 0x2, 0x7, 0xef7, 0x1f, 0xff, 0x3, 0x0, 0x2, 0x5, 0x1ff, 0x10001, 0x2, 0x1, 0x3, 0x2, 0x6, 0x5, 0x3, 0x0, 0x7, 0x5, 0x7, 0x4, 0xc8a4, 0x5, 0x4, 0x401, 0x8000, 0x0, 0xb31e, 0x80000001, 0x4abb, 0xb3, 0xff, 0x1, 0x7, 0x0, 0x9, 0x6, 0x4, 0x5, 0x1c0a, 0x5, 0x9, 0x4, 0x3, 0x9, 0x80000001, 0x8, 0x4, 0x5, 0x1, 0x101, 0x9c, 0x7, 0x2, 0x6, 0x1, 0x2, 0x63b, 0x0, 0x8, 0x817, 0xf, 0x6, 0x4, 0x7, 0x9, 0x8000, 0x5, 0x7, 0x2bc7078e, 0x1b, 0x3, 0x7, 0x1, 0x9, 0x2, 0x8, 0xffffffff00000001, 0x9]}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000fc0)=0x8, &(0x7f0000001000)=0x1) 2018/03/19 10:48:19 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000397000)={0x1, 0x2, 0x7f, 0x1, 0x1}, 0x2c) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x400) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000140)={{0x80000001, 0x3, 0xfffffffffffffff8, 0x3, "6ecfe7428a34154ae60881b864a1cd17f7458bc37f5410169585cfa479dc17f4d7f425d9ce91f0dfe9f01576", 0xf45}, 0x0, 0x0, 0x10001, r2, 0x1ff, 0x6, "9f4842f5419ff0a1ca6b5287806b1f9d77cea88b55c2a076de147531fb1121137235ff832d0bd7b66267f7bc65530badbbb8292f1d27ea38df95ec60f15468c9", &(0x7f0000000100)='/dev/midi#\x00', 0xb, [], [0x81, 0x61, 0x8001, 0x8]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001a4fe0)={r0, &(0x7f0000232fba)='1', &(0x7f0000398000)}, 0x20) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4a4, 0x4000000080) ioctl$TIOCSBRK(r3, 0x5427) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x101800) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000394000)={r3, &(0x7f00002d0000), &(0x7f0000395000)=""/27}, 0xffffffffffffff28) [ 75.230408] FAULT_INJECTION: forcing a failure. [ 75.230408] name failslab, interval 1, probability 0, space 0, times 0 [ 75.241750] CPU: 0 PID: 10146 Comm: syz-executor2 Not tainted 4.16.0-rc6+ #359 [ 75.249122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.258487] Call Trace: [ 75.261093] dump_stack+0x194/0x24d [ 75.264765] ? arch_local_irq_restore+0x53/0x53 [ 75.269497] should_fail+0x8c0/0xa40 [ 75.273249] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/03/19 10:48:19 executing program 7: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x20000000000000) vmsplice(r0, &(0x7f0000b26000)=[{&(0x7f0000b26f2f)}], 0x1, 0x3) 2018/03/19 10:48:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x6000000, @empty, 0x5}, @in6={0xa, 0x4e24, 0x0, @empty, 0xc4}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x9, @empty, 0x9}, @in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xdca7}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xc4}], 0xac) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000000023000103000000000000000013000172348a0d0e0400000c00090000000000e0000002"], 0x20}, 0x1}, 0x0) 2018/03/19 10:48:19 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x8, 0x2, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000ac0)="d3", 0x1}], 0x1) [ 75.278387] ? inc_ucount+0x204/0x9a0 [ 75.282205] ? lock_downgrade+0x980/0x980 [ 75.286398] ? find_held_lock+0x35/0x1d0 [ 75.290557] ? check_same_owner+0x320/0x320 [ 75.294904] ? rcu_note_context_switch+0x710/0x710 [ 75.299841] ? retire_userns_sysctls+0x90/0x90 [ 75.304462] should_failslab+0xec/0x120 [ 75.308450] kmem_cache_alloc_trace+0x4b/0x740 [ 75.313091] copy_utsname+0x1ac/0x440 [ 75.316911] ? free_uts_ns+0xf0/0xf0 [ 75.320649] ? do_mount+0x2bb0/0x2bb0 [ 75.324471] ? trace_hardirqs_off+0x10/0x10 2018/03/19 10:48:19 executing program 5: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000200ff093400000000000500000002"]) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4180, 0x0) [ 75.328821] create_new_namespaces+0x1e9/0x880 [ 75.333414] ? selinux_capable+0x36/0x40 [ 75.337498] ? sys_ni_syscall+0x20/0x20 [ 75.341499] ? ns_capable_common+0xcf/0x160 [ 75.345852] unshare_nsproxy_namespaces+0xae/0x1e0 [ 75.350814] SyS_unshare+0x653/0xfa0 [ 75.354532] ? vfs_write+0x374/0x510 [ 75.358268] ? walk_process_tree+0x400/0x400 [ 75.362785] ? __sb_end_write+0xa0/0xd0 [ 75.366772] ? vfs_write+0x224/0x510 [ 75.370516] ? SyS_write+0x184/0x220 [ 75.374253] ? SyS_read+0x220/0x220 2018/03/19 10:48:19 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='a\x00') read(r0, &(0x7f0000000080)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/03/19 10:48:19 executing program 3: lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='ramfs\x00', 0x6, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/03/19 10:48:19 executing program 5: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="3cb7fe37f0f15a5f4a3589d2c5eb4fc525a9a50983e569f26d0cc34e91e8889a5855b3b67528e5809bb7ddeb68f1160c265c59c44d99de90eff082c8faa7dc0ccc08") r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcf, &(0x7f0000000ffc), 0x4) [ 75.377892] ? do_syscall_64+0xb7/0x940 [ 75.381888] ? walk_process_tree+0x400/0x400 [ 75.386312] do_syscall_64+0x281/0x940 [ 75.390200] ? __do_page_fault+0xc90/0xc90 [ 75.394436] ? _raw_spin_unlock_irq+0x27/0x70 [ 75.398939] ? finish_task_switch+0x1c1/0x7e0 [ 75.403447] ? syscall_return_slowpath+0x550/0x550 [ 75.408392] ? syscall_return_slowpath+0x2ac/0x550 [ 75.413327] ? prepare_exit_to_usermode+0x350/0x350 [ 75.418338] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 75.423713] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/03/19 10:48:19 executing program 0: 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r2, 0xd}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000000c0)=r2) 2018/03/19 10:48:19 executing program 6: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x13, &(0x7f0000034000)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x2]) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x100, 0x200000) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000000c0)={0xf9, 0x42b7, 0x7, 0x100}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x81, 0x2000) setsockopt$inet6_tcp_int(r2, 0x6, 0x16, &(0x7f0000000040)=0x4, 0x4) [ 75.428570] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 75.433743] RIP: 0033:0x453e69 [ 75.436915] RSP: 002b:00007fdc6ec5fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 75.444609] RAX: ffffffffffffffda RBX: 00007fdc6ec606d4 RCX: 0000000000453e69 [ 75.451863] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000c000000 [ 75.459139] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 75.466391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 75.473646] R13: 0000000000000664 R14: 00000000006f9a00 R15: 0000000000000001 2018/03/19 10:48:20 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) fremovexattr(r1, &(0x7f0000000040)=@random={'osx.', '/dev/snd/seq\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) 2018/03/19 10:48:20 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mincore(&(0x7f000000a000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/178) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xe) 2018/03/19 10:48:20 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/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}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'nr0\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @random="f0a28122388a"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:20 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:20 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'ip_vti0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) r3 = fcntl$dupfd(r2, 0x0, r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r3, 0x404) listen(r1, 0x3) 2018/03/19 10:48:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x401, 0xca54}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xe12, 0x8, 0x6, 0x8, r1}, &(0x7f0000000140)=0x10) 2018/03/19 10:48:20 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20003) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) 2018/03/19 10:48:20 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r1 = add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200), 0x0, 0xfffffffffffffff9) r3 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="01cf63c03749fe401b59a703f6e9228abd4f5b725059bd26c2572a006f270ec432a36902183d8137292ef968e1269c7f50cd13729f4f1805bd468b06deabe2ad03d99453b61f37dfa313a4a3fe186e9bef5bd2327b818250c9810c", 0x5b, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000340)={r1, r2, r3}, &(0x7f0000000380)=""/76, 0x4c, &(0x7f0000000500)={&(0x7f0000000400)={'sha384\x00'}, &(0x7f0000000440)="1e4bc54660bc7da80a9ff7106a83a7ac5810ed1f2660b16f14fbce8aaa1ae37280f6272c49e03020d31a7c9b984e6bb6f39e0372c57ac6897ab9638c900d3352bdc29f7d8a316d938b676a018b481fe62882f49be724cc302fe91e6df167d593fb8e4dbc0c29c052d75067c9dfd27a895374242ad5a166b3caf3979cc6363aa302fd195c9cf9cbff3b3a18c9d6c3dc7ef96d6e90d85bcfb7d45376f70336ab9f6ded7b7fd51f682dfaa70a5d4cc1d0199f", 0xb1}) setpriority(0x0, 0x0, 0x8) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f00000000c0)={0x3, 0x10000}) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000000040)) mq_timedreceive(r0, &(0x7f0000c04f55)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) 2018/03/19 10:48:20 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f00000000c0)=@ax25={0x3, {"1dd862a71f9a91"}, 0xffffffff80000001}, 0xfffffd8d) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:20 executing program 5: r0 = eventfd(0xfffffffffffffffa) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000009, 0x80010, r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xc6, "4a813c6840994cef9fdf014afd66e2608176bc75599dd632dc9d40f2687c5b3135de67193f864d5323c7c78a968ff5d43481c54f210175e82cf1e063451bebff8f2272e9e7d2abc335f96990a16cf05f05d2c6bf340271c2b6b03ed289f4514c3ca239339d29d7a9a48e4c008886919651c321cfed4b5072d4703f29bb64efef31dda49fd3f2f355767ffc3510063331005927561aea524ebdbd2035e2c1c6ac9fd1d75e5e3104c03273d6848bddef1c1e53f79553172d787c58eab692fa961714cc03860910"}, &(0x7f0000000100)=0xce) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) 2018/03/19 10:48:20 executing program 0: sched_setaffinity(0x0, 0xfffffffffffffe6f, &(0x7f0000976000)=0x75) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) io_setup(0x800000020, &(0x7f0000000040)=0x0) madvise(&(0x7f000030d000/0x11000)=nil, 0x11000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000000140)=""/4096, &(0x7f00000000c0)=0x1000) r3 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000), 0x39e, 0x0, 0x0, 0x1, r0}]) 2018/03/19 10:48:20 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0xff63) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r1 = socket$inet6(0xa, 0x4, 0x4) ioctl(r1, 0x7, &(0x7f0000000200)="866594fa6402542e14ef35cb78d96f92ada8a740e614f5e0bd0a8200fa171520c996ec5bfe2cbfe21b6393fc40681aa4a8ceb5d68e4844be219907f0490de28cf87f800dc586") ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400002, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000280), 0x4) sendmsg$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) 2018/03/19 10:48:20 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000000)=""/174) 2018/03/19 10:48:20 executing program 5: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x80000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) 2018/03/19 10:48:20 executing program 7: r0 = gettid() exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(r0) prctl$setptracer(0x59616d61, r0) tgkill(r2, r2, 0x41) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000180)) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x7, 0x1, 0xfffffffffffffffa, 0x0, 0xfffffffffffff800, 0x6, 0x9}, 0x0) sched_getscheduler(r2) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x80000) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'gre0\x00'}) 2018/03/19 10:48:20 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x1, 0x80) getpeername(r0, &(0x7f0000001f00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001f80)=0x80) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000001fc0)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0xc}, 0x6470, 0x1, 0x7ff, 0x0, 0x80000001, 0x4, r2}) accept$inet(r1, 0x0, &(0x7f0000000400)) getsockname(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000004c0)=@report={0x10c, 0x20, 0x0, 0x70bd29, 0x25dfdbfe, {0x7e, {@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x800, 0x4e22, 0x0, 0xa, 0x80, 0x80, 0xad, r3, r4}}, [@lastused={0x10, 0xf, 0x78b}, @policy={0xb0, 0x7, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x401, 0x4e22, 0x1ff, 0x2, 0x0, 0x20, 0xff, 0x0, r5}, {0xa9cd, 0x63d, 0x1, 0x80000001, 0x8, 0x80000001, 0x0, 0xfd8}, {0x1, 0x8, 0x1, 0x81}, 0x0, 0x0, 0x1, 0x1, 0x3, 0x3}}]}, 0x10c}, 0x1}, 0x0) 2018/03/19 10:48:20 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/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$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) 2018/03/19 10:48:20 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffff7ffffffffffb, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:20 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) close(r0) 2018/03/19 10:48:20 executing program 0: clone(0x1ff, &(0x7f00000000c0)="070900000000000000df0868c90e2074", &(0x7f0000ad8ffc), &(0x7f0000f57ffc), &(0x7f0000000000)) mknod(&(0x7f0000000040)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080), &(0x7f0000868000)) r0 = getpgrp(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000c40)='io\x00') readv(r1, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) process_vm_readv(r0, &(0x7f0000000800)=[{&(0x7f0000000740)=""/148, 0x94}], 0x1, &(0x7f0000000e00)=[{&(0x7f0000000dc0)=""/34, 0x22}], 0x1, 0x0) creat(&(0x7f0000000600)='./file0\x00', 0x0) 2018/03/19 10:48:20 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x800, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000000300)={0x0, 0x4, 0x8f3, 0x400, r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="180000000004000000008000000000000000000000002bb11db8f4a0dbfaf507f8e3639061a202f2d8cf83cd01fa34a35061eeafb73dfea0c4771ce391cdbb7a537c2c3697a01c21fdc8445c41ea9028219177c63f7defafb55e44efdbd522e85c06f74f67d40ac0611e9fc63f99ecbde7322289909acdd582a272774591efec049d0dea6c523c1d60e48b571d1ca840f14edd093de217a2ee81c9f99c903b369ecb915a5568b77b78fb74b58c232fed6200f7900506fdd5c08f0c8e67d1d2cde7486155f5cb6f5cdbe155"], 0x18}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r4) ioctl$VHOST_SET_VRING_CALL(r5, 0x4008af21, &(0x7f0000000040)={0x0, r0}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r5, 0x40405515, &(0x7f0000000280)={0x83a, 0x0, 0x299, 0x81, "64b94dba4b987fae8bc2412e69f8c6b22d94a888808f4f3b5679e1928e1ac0ecbc512c97d9f296e23e845a2f", 0x7f}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x4e20, 0x100000000, 0x4e20, 0x7ff, 0x2, 0xa0, 0x20, 0x3b, 0x0, r6}, {0x8, 0x3, 0xa59d, 0x2c0e, 0x9931, 0x46d8, 0x8001, 0x1}, {0x8, 0x100000000, 0x8001, 0x3}, 0x7fffffff, 0x0, 0x2, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x6c}, 0x2, @in=@multicast2=0xe0000002, 0x3507, 0x5, 0x0, 0xc1, 0x850, 0xfffffffffffffff9, 0x7}}, 0xe8) 2018/03/19 10:48:20 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4) r1 = accept4(r0, &(0x7f0000000100)=@l2, &(0x7f0000000180)=0x80, 0x0) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x81}, 0x8) sendmsg(r2, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f0000000040)='q', 0x1}], 0x1}, 0x2000c000) shutdown(r1, 0x1) 2018/03/19 10:48:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/19 10:48:20 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x104e20, @loopback=0x7f000001}, 0xfffffffffffffeaa) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001240)='ip6_vti0\x00', 0x10) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000300)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000480)='k', 0x1}], 0x1, &(0x7f0000002980)}, 0x0) sendmsg(r0, &(0x7f0000000980)={&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001280)="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", 0xd81}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/03/19 10:48:20 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000102230003e900000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/19 10:48:20 executing program 5: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6gretap0\x00'}) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x6, 0x1) ioctl$TCXONC(r1, 0x540a, 0xffffffffffff8000) 2018/03/19 10:48:20 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x80007ffff) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa, 0x4}) flistxattr(r1, &(0x7f0000000040)=""/37, 0x25) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0x7fffffff, 0x24, [0x4, 0x5, 0x6, 0xfffffffffffffe01, 0x1, 0x9, 0xffffffffbdc86ba5, 0x0, 0x8]}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) poll(&(0x7f000071cfe0)=[{r0}], 0x1, 0x0) 2018/03/19 10:48:20 executing program 2: unshare(0x8000400) 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x200, 0x4000) sendto$inet6(r0, &(0x7f0000000180)="51026cc1ef4be07b30220abac84037ea2c472b028ae0740650eee07111d0c2c92901f3c0d18d90ad92ddd64553044fdf56d06789095c6b3d4ccfaade16e0a7c708625777d013c5205dc0e01904231b3a0103a4a4387f82b535cc06de3668c541ab669bdfedaf101b83195516619b4585c838bd577aaf3e6abfe3d6a2e7566f5a9bec7b55540342ac3d305e42996bbf7b702be7c0850c67d0b73d40936ebb3ca695d0c545df9e5d6b305785493531dafee6af2b25faf58d9bbab39febd61e6d330896c1296f032110c44845b5b43cbc", 0xcf, 0x40, &(0x7f0000000280)={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x5543}, 0x1c) connect$ax25(r0, &(0x7f00000002c0)={0x3, {"561d1e88f8fcf5"}, 0xfffffffffffffbff}, 0x10) unshare(0x80000000) pipe(&(0x7f0000000100)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x208000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0x16, 0x4) 2018/03/19 10:48:20 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x286}], 0x1, 0x0) prctl$void(0x3f) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x7}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x9}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0xfffffffffffffffc, 0x6]) 2018/03/19 10:48:20 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = dup(r0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfffffffffffffff8) 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$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:20 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ipddp0\x00', {0x2, 0x4e22, @rand_addr=0x8}}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000016000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0xd0}], {0x95}}, &(0x7f000000bff6)='syzkaller\x00', 0x1, 0xd1, &(0x7f0000006f2f)=""/209}, 0x48) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) 2018/03/19 10:48:20 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1800000001010100000040000000ff009324978f0444937e5485936809c0"], 0x18}, 0x1}, 0x0) 2018/03/19 10:48:20 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000480), 0x30b, &(0x7f0000000300)=""/251, 0x39}, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21}, 0x3) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00000000c0)=0x3, 0x4) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000100)}, 0x0) r1 = getpid() r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x17, &(0x7f0000000000)={0x3f, 0xffffffff80000001, 0xffffffffffffff00, 0x2}) 2018/03/19 10:48:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x400000, 0x0) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14, 0x80800) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000200)={'broute\x00', 0x0, 0x3, 0x8, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000100)=""/8}, &(0x7f0000000140)=0x78) [ 76.024217] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/19 10:48:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x84000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x3b}]}) 2018/03/19 10:48:20 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) fcntl$setown(r0, 0x8, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:20 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0xc, 0x9, 0x80000000, r1}, 0x10) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), 0x4) 2018/03/19 10:48:20 executing program 2: unshare(0x40000) r0 = 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x3, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0x20, 0xfffffffffffffffc, 0x0, 0x7, 0x3, &(0x7f0000000100)='ipddp0\x00', 0x1, 0x2, 0xffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0xc2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x8d72, 0x7, 0xa000}, 0x1cf) 2018/03/19 10:48:20 executing program 6: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 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) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000100)={0x730a}) r3 = socket(0xa, 0x6, 0x0) getsockopt(r3, 0x0, 0x50, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x8) sendfile(r1, r0, 0x0, 0x1ff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) getresuid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) getgroups(0x9, &(0x7f0000000480)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r7 = getpgrp(0x0) r8 = geteuid() getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) r10 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004180)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000004280)=0xfffffffffffffd6c) r12 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000006c0)=0x0) r14 = getuid() lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000e80)=0x0) fstat(r3, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000f40)=[0xffffffffffffffff, 0xffffffffffffffff]) r19 = gettid() getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000f80)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000001080)=0xe8) read(r1, &(0x7f0000003e40)=""/153, 0x99) getgroups(0x6, &(0x7f00000010c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r0, &(0x7f0000003cc0)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000001c0)="ee3012e3fe4ded73dac54c250a1abf7964c89e5a964d2e026707de4c7de9e9dc59bb215f77d9fcd2095ec4f4ba1ed654ae28a07168871ff217ae2faa52f8963064910dda8927ee453f30c9797f6ccfb05ee99da7f4682851c981a9e25755c0361c9e3f47af51e8f1f2d7412b18c5b0337a11457ff858711ba7c5e45078939188dadbf7558b7d5cfc70e7bb0facfebe3fe6342628f362a3856605e5ad631546c0b85b5eea5502b3ff8815b8aed135c0fccc7c5c832e", 0xb5}, {&(0x7f0000000280)="579386b3b639308d7f8a8f8149506469227f5143fe6b6bf7ad5eb4babc20d52f7dd31f9d11ffe2606190a9b71dbdcf59dd365dea110cf9bb400031fc197c3e56893bbcaac5a0b3233ef45b1cd4585b8825a3ca96952526de531401da669b10c9f6941cc1c605ab201c7b760c2d887488f3c897f3947c8ed9f024dd7a681335fc2e08b9ece98b13440539daf311e4b1ed4e4d", 0x92}], 0x2, &(0x7f00000007c0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x80, 0x4000000}, {&(0x7f0000000840)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000e00)=[{&(0x7f00000008c0)="39e58920861a83326d2b01c04e791155a5a2b866445aaafd9eaf0db90bd457aa43b9a3677ec941446ff830a9ddb9b19e42056ab6bc486fd2c28afce78f2b86ff753d263d669c3896a25a3530bc274fc72b2c9b99dde24c2e8f3a9512db640797ed9ce12b459cbe6fb732cd2c6bd4cd91e0a0117e63ae60a9e078cf2a462b1f5d62210a7a843af835a71557871d003608cf224a671c3038ee38f26069", 0x9c}, {&(0x7f0000000980)="a5d5662905e91c69fc8d51cd9c647dfb873f5f8bd82b40b71ecc9544572afa9fcc7e2d912b7c17143a128e9e95e893693553587a62", 0x35}, {&(0x7f00000009c0)="57184f07b05fbc58eaae5e2754935d761b8ab64ec34a632a942ffcb508fdb98806669ad301ee278394dbe423ca44629126495614e4b44a324fd1c25c35b1067d0a480ec4c4be877405b341e3242d48e88dab0e67c02f5ffc0a3fc2a1f11758213bea1674eccb5047eeb893fea396136ed9063f2ca0c15ad2a0387fbab63e58397f1977ed2b95f2db81c803ea6a20f7b5b23ba7b6b5de60a971892e7541b0e206ac37ce39aec7", 0xa6}, {&(0x7f0000000a80)="31da79b2fd1b888a9136d531d341671ddba8ad375245e8f5ec4e2d32d51d1073078c4a4cd45c245b2e15eadc863f385e0d468cc8615dbda83f33bb80b8ec4b27f41daeec15502cf59b6a9434b8ad36cc6d18102fecf407fc73bf7d5fb8f8a2647c6303f097f621a50d701798c3d9ea0f35baa7fe7e6321d0dc7d11138376cc6bfd240b76f6aa0de3ec725a287c51aa9bac0137f401a211ed52ccf7fa2636f268c0f717aa21968a2574a0ddc6bb3859be3f9a7efa64a3f246218072e8e32fb3e2fa0008d92654f5cb596b659d968bb2c816cac21f05d6d206c23aeb6a611a62595e3d716544d6c472bdb186a3eeeb", 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0x1000}, {&(0x7f0000002c40)="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0x1000}], 0x2, &(0x7f0000003c80)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x84}], 0x6, 0x4004000) 2018/03/19 10:48:20 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000100)) 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, &(0x7f00000001c0)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:20 executing program 3: r0 = socket$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$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x10, "b9e3aab53a15eb271cca7fba3b83e43a"}, &(0x7f0000000000)=0x18) 2018/03/19 10:48:20 executing program 2: unshare(0x8000400) 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x10000) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000001c0)={@llc={0x1a, 0xffff, 0xb84, 0x4, 0x5, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f00000000c0)=""/141, 0x8d}, &(0x7f0000000180), 0x56}, 0xa0) 2018/03/19 10:48:20 executing program 1: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x800) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffdfffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x4e20}}}, 0x98) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x200, 0x20000) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000080)=@req={0x20, 0x2, 0x800, 0x7ff}, 0x10) 2018/03/19 10:48:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000002c0)=""/183) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'syzkaller0\x00', @ifru_map={0x7, 0x7fff, 0x7, 0x401, 0x9, 0x5}}}) r3 = semget$private(0x0, 0x2, 0x200) semctl$GETZCNT(r3, 0x7, 0xf, &(0x7f0000000380)=""/229) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f00000000c0)={0x2, 0x2, {0xffffffffffffffff, 0x3, 0x3, 0x0, 0xd7b}}) r5 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r5, &(0x7f0000bac431)={0x0, 0x0, &(0x7f0000072fe0)=[{&(0x7f0000c28f42)="717168324c3b0d89b1b9be169b40ff1bfb35e82bdbae058e47ecfa1a00ed9742", 0x20}], 0x1, &(0x7f0000763000)}, 0x4008880) io_submit(r6, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a6", 0x20}]) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/19 10:48:20 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000400)=&(0x7f0000000440)) r1 = dup(r0) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)={0x8}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000000)) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000100)={0x0, 0x9, 0x1ff80000000, &(0x7f0000000040)}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000005c0)={{0x67f, 0x4, 0x8, 0xc28d, "640a89e2313f897f4823679a120baf99ef30edba7115c5ccf05f7283a3224f8ba7f3268bcfde6613d690f12b", 0x81}, 0x5, [0x1, 0x7, 0x3, 0x2, 0xfff, 0x400, 0x0, 0x9, 0x7fffffff, 0x3, 0x0, 0x200, 0x4, 0x5, 0x2, 0x1f, 0x1ff, 0xdd, 0xff, 0x8, 0x20, 0x1, 0xe4ee, 0x58e7, 0x3, 0x2, 0x0, 0x1, 0x4, 0x3ff, 0x4, 0xfa1, 0x79c4, 0xdc, 0x5, 0x8, 0x2, 0x5, 0xffffffff, 0x9, 0x4, 0x4, 0x9, 0x2, 0x7, 0x0, 0x800, 0x1000, 0x7, 0x40, 0x268a154e, 0x100, 0x10000, 0x1, 0x0, 0x170000000000, 0x80000000, 0x8, 0x0, 0x4, 0x313, 0x9, 0xfffffffffffeffff, 0x5, 0x5, 0x7ff, 0x1000, 0x7ff, 0x800, 0x2, 0x1, 0xff, 0x401, 0x200000000000, 0x1, 0x7ff, 0x1ff, 0xcf8, 0x1, 0x5, 0xd1c, 0xfffffffffffffffe, 0x8, 0x3, 0x2, 0x20, 0x1, 0x1, 0x7, 0xffffffffffffff44, 0x200, 0xffff, 0x2, 0x3, 0xfffffffffffffffa, 0x0, 0x10001, 0x1ff, 0x3, 0x1, 0x3, 0x100000001, 0x2, 0x8c, 0x8, 0x1, 0x5, 0x5, 0x300000000000, 0x9, 0x4, 0x7, 0x7, 0x3, 0x2, 0xd3, 0xfffffffffffffff9, 0x6, 0x800, 0x5, 0x5, 0x40, 0x6, 0x0, 0xeb, 0x0, 0x3, 0x9]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32], &(0x7f0000000140)=0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xcb, "8a089947872bea6b682715b2ee2aa31014ae5cb5a731a74bdf2f821ac22a52b5f5b107cc262ef5ae035aebf8bbaa45ce198edbe31906d2dc4208253fd1ec22c052d25980e2a6bf89c2d64336a2b143c768d8fbe7b0d6d2444e5c3389d8f508081f95a850ee2c68de9a60eae44eb49cf8511c5ec6f012247bf997644a3640282f614f2dcd876b3baad5e2d2ed02df63e89e7b43dceecca4d2274ebe043a37dc60b8f14f245dbc81f97405a943c8ed30afb7396ff2debf9132748f04f3f21a9e56a62140cdaca1dbd5550430"}, &(0x7f0000000340)=0xd3) 2018/03/19 10:48:20 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="00140e9214207d53f5fff22bb380cf5c65d199aad63b68aaf3711215de7aecb5e6ebc3e1ed9322e81c180febfb84ccc6ec3f3149ef6218fc5f26b869b42adfab33beacbea66e4571fe42747bcdc8db17d73e98a62eece62b4c7fe27dbdd81eb0f7ad7ee2c5880ec3c381afcc79fae712440c8fcc2c9030829ea8be099abca3bac6206e08bb3b8fe5eff30fbe5ca78c00293794ee768fd30f953598da46feed188d7e06790a50", 0x5a1, r1) keyctl$update(0x2, r3, &(0x7f0000000740)="df02754677212dfc3e2acc26fdc3ffa64813f5204137e175e9f2780ac567b0fb5e3c237be2a09f43a1380bafc170fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f375188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252599d87bd91d03e7dc2faed85adcf2663ac79d78a559cf42d88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a6867c0d86beda6be7833be1d6372d83e5a9cae078e8a36", 0xde) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000000600)={'poly1305-generic\x00'}}) 2018/03/19 10:48:20 executing program 2: unshare(0x10020000) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x1}, 0x8) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$selinux_access(r3, &(0x7f00000000c0)={'system_u:object_r:dpkg_var_lib_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x39, 0x35}, 0x4c) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:20 executing program 1: futex(&(0x7f0000000080)=0x1, 0x800000000003, 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f00000000c0), 0x0) futex(&(0x7f000000cffc)=0x40000000, 0x400000008, 0x0, &(0x7f0000000000), &(0x7f0000aba000), 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200000, 0x30) signalfd(r0, &(0x7f0000000140)={0x1}, 0x8) 2018/03/19 10:48:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) personality(0x410000d) r2 = eventfd2(0x0, 0x801) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$llc_int(r3, 0x10c, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote, @in6=@mcast2}}, {{@in=@multicast1}}}, &(0x7f0000000200)=0xe8) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0xfffffffffffffffe, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x2, r2, 0x7}) 2018/03/19 10:48:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000d1fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, 0x1c) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x200) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) 2018/03/19 10:48:20 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x7) 2018/03/19 10:48:20 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r1 = accept4(r0, &(0x7f00000000c0)=@hci, &(0x7f0000000000)=0x80, 0x800) sendmmsg$unix(r1, &(0x7f00000005c0)=[{&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000002c0)="d3f4f223fae5615d82b8d443d90cdf6f2e73bcf7fb6c636c597e55539d63644e4414977d48b1d23d5f839c0ee9985d6032118d8048593c0115000be18d94b04460523c8bc9560e72b0a299f67408566d40f5d53147e464bbe0da27befb030741523669990b544d455b2a561f7e561ba0f3dd903e3b5b94cde7b2ce2dbf61d724f155e9eb750ea319c3489ac4ce653e1e8add1947b4c60bd40a046bfbcf0270", 0x9f}, {&(0x7f0000000380)="b8cd3cf53d19d77cf277f3d12cc78748fdfc4c5812415e1e5c6f318dbb62517c40028b026ad164eb5a00de36e3171ce939ba79ecaff9", 0x36}, {&(0x7f00000003c0)="cb3bef901ac84ba47ec2fc0aaf264fc932a8b50b56c709846462c15fb32632562fda41", 0x23}], 0x3, 0x0, 0x0, 0x4040040}, {&(0x7f0000000440)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000580)=[{&(0x7f00000004c0)="03500280e67bb4c96382bcda3a208bf9fb54c4ee1d25738ef5692432eca5058bdb0286793042d30311ab91a5a372729015383704630ccced55082af3f2d29c69b739e245f1c639c9bafd8866a3ab5d43e3f040576e9ab68a53f946b017e1323af01890c627a1d3b792b241012be9457573ec82b467b870a114d9c0369faa91af4d55e0706d67b8533be5d4cb6ab2c8926f23d73c1db31ec83c08f34f6300b05c69ddd96314964db3d4701c00744eb8d42af02eee4e15b30bc706461b5c", 0xbd}], 0x1}], 0x2, 0x810) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000140)=""/196, 0xc4) unshare(0xc000002) 2018/03/19 10:48:20 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d43000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r3 = dup2(r2, r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000ab7000), 0x1) 2018/03/19 10:48:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="189400000000000029c511b737000000e29a0000000000000f31cc457018622e1535fad930cf4c4c43a43c714a25c7f1f3f129b3512c1a302ac31a04da80bb4a5576869e2a3e06b3544721816cc407cab38e3913ffca333588c65108061a22330ab7fda7af279cba9fff877540"], 0x18}}], 0x2, 0x0) 2018/03/19 10:48:20 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], 0x3, 0x2, 0x3, 0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00001c0000)=0x8) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x6}) 2018/03/19 10:48:20 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x81, @tick, 0x8, {0x2, 0x7}, 0x8000}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$addseals(r1, 0x409, 0xa) 2018/03/19 10:48:20 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) ppoll(&(0x7f0000005640)=[{}, {r0}, {r0}, {r0, 0x41}, {r0}, {r0, 0x100}, {}, {r0}], 0x8, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)={0x2}) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) r2 = syz_open_dev$midi(&(0x7f0000005500)='/dev/midi#\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000080)={0x0, 0xf37e, 0xfff, 0x0, 0x5, 0x6}) ioctl$TCGETA(r2, 0x5405, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/03/19 10:48:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) lseek(r1, 0x0, 0x3) r2 = syz_open_dev$sndmidi(&(0x7f00000008c0)='/dev/snd/midiC#D#\x00', 0x400, 0x12b000) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000900)=0x20, 0x4) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000040)={0x81}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="ac03000000000000000000000200000000000000000000000000000000000000001400000000000000000000002000000000000000000000eb1aa6d76c38e71b725405a9fdd10daece7d775e37a37f340f13a7ade61a8343187f3b92791d90d573f90cdfd278031f219916254dbb9534e96a5977e7689d77f651056e5ab0b193021505e7230f686bd7633614adb4bd150613e5e2ff57690228411e922c86659f1764c7a0bfb277483c1f689481fe76bad9faa300e1deaf7202000000b8fa44c59c1ce14791353e65bbaf2750c6b74e7c7a20ba"]) 2018/03/19 10:48:20 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000000000)={0x77359400}) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:20 executing program 5: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000203000)='./file0\x00', 0x277167e955058f65) chmod(&(0x7f0000000000)='./file0\x00', 0x58) execve(&(0x7f0000001000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000100)="40ead9d40c7a362cd8f4745f4674870fb221f49c165938ebd1562fefd76828b33e840b5d490ed21e40507c4e5eb8815cd33662051a739e606d97e58a20abef64032614616c4f24202c1d8f8fc856fcf279999089c953a2814be0759ccf758a6346c98f825e9621c0271694491d7cb308e2db36f81cbd"], &(0x7f0000000040)) 2018/03/19 10:48:20 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000140)={0x5, 0xffffffff8fa7651c}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000200)={{0x0, 0x0, 0x1ff, 0xffffffffffff718a, "dc69fc16682dbaea0c00b5bdbed198af27b744cb3810dfc06a3ac2664955b33ac4d977462c625d21437f8736", 0x6}, 0x0, 0x0, 0x5, r1, 0x9, 0x2, "8ea731f288fdb36a3b14dc3aeed5a560162ddade878b6e4c13d9009e456346650805b1145c7c95bf6873d0ddf14ddca6baf25f74e65d2730665a4ce37db70e9d", &(0x7f00000001c0)='mime_type#\x00', 0xb, [], [0x61a, 0xfff, 0x2, 0x8]}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x4) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000380)={0x1, 0x200}) flistxattr(r0, &(0x7f0000000040)=""/219, 0xdb) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000340)={0x0, 0x3, 0x2000, 0x1000, &(0x7f0000ffd000/0x1000)=nil}) 2018/03/19 10:48:20 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0xfffffe9a) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x24, 0x28, 0x821, 0x0, 0x0, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/03/19 10:48:20 executing program 1: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000001040)='/dev/amidi#\x00', 0x2, 0x511480) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001080), &(0x7f00000010c0)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00005c8f58), 0x293, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/03/19 10:48:20 executing program 7: socket$key(0xf, 0x3, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) 2018/03/19 10:48:20 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x92a, 0x4100) r1 = openat(r0, &(0x7f0000000300)='./file0\x00', 0xc00c0, 0x57) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) r2 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000180)={0x7, 0x0, [{}, {}, {}, {}, {}, {}, {}]}) 2018/03/19 10:48:20 executing program 3: r0 = inotify_init1(0xb764df40f0c8e4fd) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x6, 0x8800) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r1, r2) r3 = socket$inet6(0xa, 0x3, 0x3c) getsockopt$inet6_int(r3, 0x29, 0x50, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$netlink(0x10, 0x3, 0x17) 2018/03/19 10:48:20 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffffff, 0x1}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000000)="2400000058001f0014b2f407000904000200071008000100ffffffff0800020001000000", 0x24) 2018/03/19 10:48:20 executing program 0: mknod(&(0x7f0000001f80)='./file0\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) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='timers\x00') lseek(r0, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x402000, 0x0) inotify_add_watch(r1, &(0x7f0000000300)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xa00000400, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000400)={0x9c, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="07630440030000000d63000000634040b30000000000000002000000000000000000000010000000000000000000000048000000000000000800000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="8561646600000000060000000000000000000000000000002400000000000000852a747000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000002000000000000003e00000000000000"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="03630840", @ANYRES64=r2, @ANYBLOB="1063084000000000000000000c63000008631040", @ANYRES64=r3, @ANYBLOB="0200000000000000046304096310400000000000edf8e8fc370339", @ANYRES64=r4, @ANYBLOB="0400000000000000"], 0x69, 0x0, &(0x7f0000000240)="f9d6f863050a703f02c84f2164647a3d6c8d0dfd245527bfb767507cfcf2baa7a0f5d03f9c97facc91adc83fd6283ac9418f5a6c4479f1618f99885157a960adf0af9d1a823b043c0453589bdef908efd59008e8a0d81ae6e57486b7c686044e433db18f0b9cd60545"}) 2018/03/19 10:48:20 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = dup(r0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:20 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x7, 0x40000) getpeername$ipx(r0, &(0x7f0000000240), &(0x7f00000000c0)=0xfffffe8e) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:20 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x541d, &(0x7f0000000000)=0x7) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000880fe0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f000060b000), 0x267}, 0x20) 2018/03/19 10:48:20 executing program 7: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') sendfile(r0, r1, &(0x7f0000000040), 0x6) 2018/03/19 10:48:20 executing program 5: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='msdos\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) 2018/03/19 10:48:20 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b01ffc)=0xffffffffffffffff) r1 = syz_open_dev$amidi(&(0x7f0000002200)='/dev/amidi#\x00', 0xfff, 0x101040) recvfrom$unix(r1, &(0x7f0000002340)=""/231, 0xe7, 0x10000, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000fc0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/71, 0x47}], 0x1, &(0x7f0000000140)=""/77, 0x4d}, 0x101}, {{&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000240)=""/249, 0xf9}, {&(0x7f0000000340)=""/120, 0x78}], 0x3, &(0x7f0000000400)=""/35, 0x23, 0x8}, 0x5}, {{&(0x7f0000000440)=@sco, 0x80, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/53, 0x35}], 0x1, &(0x7f0000000540)=""/119, 0x77, 0x1}}, {{&(0x7f00000005c0)=@ethernet={0x0, @local}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000640)=""/167, 0xa7}, {&(0x7f0000000700)=""/110, 0x6e}, {&(0x7f0000000780)=""/46, 0x2e}], 0x3, 0x0, 0x0, 0x7fffffff}, 0x7a}, {{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000800)=""/155, 0x9b}, {&(0x7f00000008c0)=""/168, 0xa8}, {&(0x7f0000000980)=""/149, 0x95}, {&(0x7f0000000a40)=""/2, 0x2}], 0x4, 0x0, 0x0, 0x5}, 0x2f3ac460}, {{&(0x7f0000000ac0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000b40)=""/93, 0x5d}, {&(0x7f0000000bc0)=""/253, 0xfd}, {&(0x7f0000000cc0)=""/87, 0x57}, {&(0x7f0000000d40)=""/195, 0xc3}, {&(0x7f0000000e40)=""/245, 0xf5}], 0x5, 0x0, 0x0, 0x3ff}, 0x7}], 0x6, 0x20, &(0x7f00000021c0)={r2, r3+30000000}) getpeername$packet(r4, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002240)=0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000022c0)={{0xffffffffffffffff, 0x2, 0x401, 0x1, 0x1f}, 0xfffffffffffffff7, 0x2, 0x5}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x5, 0x40000000801}) 2018/03/19 10:48:21 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) r2 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0xe40e, 0x280040) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000003c0)={0x0, 0x800, 0x20}, &(0x7f0000000400)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000440)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x1000) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x44) getgroups(0x0, &(0x7f0000000000)) getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r5 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x100, 0x18000) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r6 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="43c5b1f2c5a9249485c895d5ade0b7126afcb3ce3db060da9c9a0a6895ee4f186f5c9b459ac4e9c9abd21fd3ab79411f75d7a4e02f99baed0b10431f3bae06b0312197504401cb9429c52fc2f0472783692f0f2b8f8dd687ce0f8d9ddb78d0f517862002238c04622e5c2d901f5f5b25e9657c40ce223d8308e0f66a6b7a54198742043f254d37ca3bcf03d6c567c3d5bea8c31122bd5d183d9ef65f7b858361d8a1679106cbb31900c6234077f098889a6332130160a278080e4f2e36390261e0c157e980d08c4cd31642f364e73e6308b9ceac0cc480d936a6b7a577ddc73cafe93c550b4a548d49cfca744eaa634907f246ea8493", 0xf6, 0xfffffffffffffff9) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x301840, 0x0) ioctl$ION_IOC_HEAP_QUERY(r7, 0xc0184908, &(0x7f0000000240)={0x7, 0x4, 0x1}) keyctl$get_keyring_id(0x0, r6, 0x1) setregid(0x0, r4) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/03/19 10:48:21 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x40001) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@local, @in6=@dev}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x67}}, 0x1, 0x7ff}, &(0x7f0000000200)=0x90) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00000000c0)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=r2, @ANYBLOB="ca0000007f4acb7a8852f627e3df50e1590100c1c9287ca22b64de5da348ae3d110f4c88253f5312212abbc0ff23e2ece989dca48c6aeb6e252dee583d4bb5693127a01314060023980b0a8e721bdf07e0f3af8ace950667f30f3ffa5dd515e47e1234f187cf50aca036af30bbac5b2d00e80dba88f4acce57f1557eda16513ad4e59d80577594a238fa34164758481cf27351e40d9082be9395d72c169df216ec0fddda25ff7905637a0df9d3a9dd991e002863da88a17c65e978e12c251a5140ad922d9bb1a34ab76f67fd7f0f1d1b222c3afc8e94c9124f5fa61f1b03881c0c59474440613b403b01721cf6f9af4aff070000141f769924e09cadf40b70db7c65fec0fc416135fb995419a3b2d6d97b7b0734864f671bf1e0fe461aa5da16e082529fb8edb33605e3ba7ac9bcb865ab975471dc2c4aeca165dfce04a19ee819ed677290a90b4421e80c932830567b0d7aba08c835db3943543456937af0becc8f300752399ac49846e03647dada2c6e24b584618812803bb340a5d08086ccd87e5db17fb5c46768fc4f3da5c0023d043d9ea8c432f839f7c20401dd3f837c1e5d5b66dcab278070481f9bab1bb62f604783e4b75f9a2c3041630248e8663edc7c1f318a2abc56f89a41b6e0b6f0f2790d90e40870fe6b39f5998547f9f6d6"], &(0x7f0000000340)=0xd2) r3 = syz_open_procfs(0x0, &(0x7f00002ec000)='net/netstat\x00') accept$unix(r1, &(0x7f0000000280), &(0x7f0000000240)=0xbf) openat(r3, &(0x7f0000000000)='./file0\x00', 0xc2, 0xa) 2018/03/19 10:48:21 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40040, 0x0) recvfrom$inet(r1, &(0x7f0000000080)=""/124, 0x7c, 0x0, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) [ 76.535952] xprt_adjust_timeout: rq_timeout = 0! [ 76.576284] xprt_adjust_timeout: rq_timeout = 0! 2018/03/19 10:48:21 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000480)={0x10}, 0x5, &(0x7f0000000100)={&(0x7f0000000040)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_FLOW={0x8, 0xb, 0x2}]}, 0x39a}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/03/19 10:48:21 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x12200, 0x0) write$sndseq(r0, &(0x7f0000fbde80)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x81, 0x5}, 0x0, &(0x7f0000932fd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}}}], 0x30) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x2) 2018/03/19 10:48:21 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7f, 0x400) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000140)={0x7b, 0x0, [0x1, 0x7, 0x8, 0x8]}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00000001c0)=ANY=[@ANYBLOB="810000000c0000e800000000070000000104000094bc8c5a4bf6075854d90f13e5467b3429874273545cbf0105615088d4c4ac2fcf645a436884717e"]) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000385ffc), 0x4) 2018/03/19 10:48:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/kvm\x00', 0x0, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYBLOB="e213"], &(0x7f00000001c0)=0x1) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000100)={[{0x0, 0x0, 0x0, 0x0, 0x9}, {0x0, 0x5339, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8e}, {0x0, 0x0, 0xfffffffffffffffd}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f00000002c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/19 10:48:21 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000080)={0x40000, 0x0, [0x1, 0x80000001, 0x5d, 0x6, 0xaa6, 0x0, 0x1, 0xfffffffffffffff9]}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) write$eventfd(r1, &(0x7f0000f43000), 0x8) 2018/03/19 10:48:21 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0x2) 2018/03/19 10:48:21 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') sendmsg$alg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="c62fa167bd5bad0a175d0672f565d4ed1b1fd9832d8fdb4e3fae00f1f2e2f85d1491578112e3b5433bb6ec91a53290082ffe79", 0x33}, {&(0x7f0000000080)="fb78b9199181b1e25008fb81bc93d34d9b4aa3e18b4c29c20c22b0274309a423d4e6e08eab79d3212c0a78fa43745550e3273b53892ed44e023b809c6545bd0654879c2d6a67b65fba30decdaf305dc1169f4ec3787824fc417d5b96c37f75", 0x5f}, {&(0x7f0000000240)="251bf8bc66d37964b96977c45ff604d4e9e2cbc1a3c81235b7bc255a68135617625826ae0764f9837750728eb20f0a84f05caa0fd5fee5e199d5e410287f5c69098f045868e408a0d69b346da148ad6affc9f5012250c90b724d3b65ab0b613c683e81423be28e458bb7f588d1f6051ccbc9f45e7f7006c3133d4353cd7de08d51c590385f29fefac7034a49b0f8e289b4c5b3bceece133066003e0afbc3fc67fc3c8540f612dedcfcccd832d53f4d23d03661dca2a46f3f694599771c0e58d0fc2244481d52f5762622774b838095bb5c8044c0be7b34c3a513874a71aa8e534507fcaa73af", 0xe6}], 0x3, &(0x7f0000000140)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x30}, 0x20008000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000f7ff000000000000000000000000"]) 2018/03/19 10:48:21 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/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}) fcntl$setsig(r0, 0xa, 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7fff) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:21 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000032fe8)={0x0, 0xfffffffffffffffe}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) 2018/03/19 10:48:21 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_score\x00') r1 = socket$kcm(0x29, 0x4, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00') sendfile(r1, r0, &(0x7f0000076ff8), 0xffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000000c0)={0x2, r0}) 2018/03/19 10:48:21 executing program 2: unshare(0x2ffffffc) 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:21 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000140)="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", 0x1d3, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x100) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000440)) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$netrom(r2, &(0x7f0000000340)=@full, &(0x7f00000003c0)=0x48) 2018/03/19 10:48:21 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000140)=""/84, &(0x7f00000001c0)=0x54) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x14, 0x5, 0x6, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/03/19 10:48:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair(0x11, 0xf, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x8001, 0x8, 0x3, 0x4, 0x68e, 0x1]}, &(0x7f0000000080)=0x10) r2 = syz_open_pts(r0, 0x0) dup2(r2, r0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00000002c0)={0x0, &(0x7f0000000280)}) 2018/03/19 10:48:21 executing program 3: r0 = open(&(0x7f0000cd4ff8)='./file0\x00', 0x800000000040041, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) fcntl$getown(r0, 0x9) 2018/03/19 10:48:21 executing program 2: unshare(0x8000400) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = gettid() r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r3, r0, 0xfffffffffffffff9}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) bind$netrom(r3, &(0x7f00000001c0)=@ax25={0x3, {"eeb7488ac5ae5e"}, 0x7}, 0xfffffffffffffdd5) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:21 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x6, 0xfffffffffffffffd, 0x1, 0x1000100000, 0x27, 0x7fffffff, 0xc92d, 0x2, 0x1], 0x9, 0x46b, 0x2, 0x5f, 0x6, 0xb47, {0x1, 0x1, 0x7, 0x5, 0xfffffffffffffffe, 0x800, 0x0, 0xba4b, 0x7, 0x0, 0x80, 0x0, 0x3, 0xfc0, "b15e2c21baa4dfcc848d439781bee93c18e235e47d0d11c5b7a41cfdd121d7ac"}}) removexattr(&(0x7f0000c7dff8)='./file0\x00', &(0x7f0000177000)=@known='security.selinux\x00') 2018/03/19 10:48:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') preadv(r0, &(0x7f0000001500)=[{&(0x7f0000000400)=""/87, 0x57}, {&(0x7f0000000480)=""/72, 0x48}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x3f, 0x0, 0x4be, {r1, r2+10000000}, 0x80000001, 0x4}) 2018/03/19 10:48:21 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/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$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x101200) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0xd0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x80000001}, &(0x7f0000000200)=0x8) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000240)=ANY=[@ANYBLOB="0281fd3797a1cb29a2e50e412467721f743073c03ab5fdfd41a49c5241f0497d485f3e4818f024ea2f3b9d6e0702958fc94e533100000000000000000000000060e88fe6b905f1071b714a91846b97d0b3d284dea11e825a017c7926b45149d73208533104a618e4c0c7b761990b43a461aafb6be57c61"]) 2018/03/19 10:48:21 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x39}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80004, 0x9) msgget(0x2, 0xd54d1c07ad7d2348) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x10001) write$sndseq(r1, &(0x7f0000000080)=[{0x1, 0x2, 0x6, 0xffffffffffff6687, @tick=0x7, {0x10000, 0x6}, {0x9, 0x6}, @ext={0x97, &(0x7f0000000180)="98988ac7842b11931464b852e25d357b9099d835e317d5f10ad7ec482b689d43b796774dc0f327c538191b255e5b35bcdcdf6a8a83aae9094779a864c94f39fbbcebc10a4aa443e37d43f72a583220b0553ed31614b1061630eab8826cfeabc8c7c297bfe426a9a473fa9754a35c3c5568706362b962a4a81f5032989724de94561baa5c00b5680a8da94e036ac6c504d3b57589ee7b45"}}], 0x30) getsockopt(r0, 0x200000000114, 0x2718, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x10) 2018/03/19 10:48:21 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00000000c0)={0xd000, 0x1000}) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="72000000ff03000042c8ab00d94198081f7563b39f7c4b90166052c85054ecf946966ad4a12d833b7f40ca7c92ca94b9bc1576e4f80cef7d7b27f134f735c431c835d59fe389d3ff6343d5e78f0efbafebda5fc91f0a9256096a7e5985cb43b513a446e53c033c3a27b988788812965d7cb643564300925b5a52222e4e1ac7b578a932d00cafba933bd61c3cdbf5e3df2db5c067f32ed5c3ef5ac37c9fd423d7334eb52e66b8d1d8f820be48403a0c894b691b7f54d8cfef9797ded4469ab4c0603f5da1dfbed8a87e6a7dcd14ee14240ae76ffe7f672583261698b357e2e3a22be1f79c5ac91aca884680e9b86c636cd63f69de35287102"], &(0x7f00000001c0), 0x400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x9c, 0x222100) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) utimes(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000300)={{r2, r3/1000+30000}, {r4, r5/1000+10000}}) getpgid(r1) unshare(0xc000000) futex(&(0x7f0000000340), 0x9, 0x2, &(0x7f0000000380)={0x77359400}, &(0x7f00000003c0)=0x1, 0x0) 2018/03/19 10:48:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x10000) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00000000c0)={0x9, 0x8000, 0x7, 0x500}) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000000100)="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", 0xff) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/19 10:48:21 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400000, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) mount(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='gfs2\x00', 0x80008, &(0x7f0000000200)="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") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x2, 0x3, 0x3, 0x8001, 0x1, 0x1}, 0x20) 2018/03/19 10:48:21 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00000002c0)={0x100000001, {{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x108) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xb}, 0x1ff, 0x0, 0x329, 0x100, 0x9, 0x10100, r1}) 2018/03/19 10:48:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00009db000)={@multicast2=0xe0000002, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x7) getsockname$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_getscheduler(r1) 2018/03/19 10:48:21 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") prctl$setname(0xf, &(0x7f0000000080)="0aa829293a6367726f757000") pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/03/19 10:48:21 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000002540)=""/100, 0x64}, 0x2) sendto$inet(r0, &(0x7f00000f7000), 0xfffffff1, 0x0, &(0x7f0000dfcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xffffffffffff8c5b, 0x2, 0x8, 0xc}, &(0x7f0000000240)=0x10) 2018/03/19 10:48:21 executing program 7: waitid(0x1, 0x0, 0x0, 0x100000d, &(0x7f0000000000)) 2018/03/19 10:48:21 executing program 3: pipe(&(0x7f0000002740)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000002780)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000006000/0x2000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x100000, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x20000) recvmsg$kcm(r1, &(0x7f0000002700)={&(0x7f00000001c0)=@ethernet, 0x80, &(0x7f00000025c0)=[{&(0x7f0000000240)=""/43, 0x2b}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/156, 0x9c}, {&(0x7f0000001340)=""/42, 0x2a}, {&(0x7f0000001380)=""/181, 0xb5}, {&(0x7f0000001440)=""/197, 0xc5}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/56, 0x38}, {&(0x7f0000002580)=""/30, 0x1e}], 0x9, &(0x7f0000002680)=""/71, 0x47, 0x1}, 0x2) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002840)='/dev/mixer\x00', 0x80, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000100)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/19 10:48:21 executing program 0: perf_event_open(&(0x7f0000220000)={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) socketpair(0x1b, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, 0x0, &(0x7f0000000040)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x407) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/84, 0x54}], 0x1, 0x0) 2018/03/19 10:48:21 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x10000) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {}, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/03/19 10:48:21 executing program 2: unshare(0x8000400) 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f0000000100)='ppp1\x00', 0xfdfffffffffffffe, 0x8, &(0x7f00000000c0)={0x1000000003, 0x800007, 0x100, 0xfffffffffffffffe, 0x1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) process_vm_readv(r0, &(0x7f0000002540)=[{&(0x7f0000000180)=""/52, 0x34}, {&(0x7f00000001c0)=""/213, 0xd5}, {&(0x7f00000002c0)=""/138, 0x8a}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/161, 0xa1}, {&(0x7f0000002440)=""/193, 0xc1}], 0x7, &(0x7f0000002680)=[{&(0x7f00000025c0)=""/143, 0x8f}], 0x1, 0x0) 2018/03/19 10:48:21 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001180), &(0x7f00000011c0), &(0x7f0000001200)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) read(r0, &(0x7f0000000080)=""/224, 0xe0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000180)=""/141, &(0x7f0000000240)=0x8d) 2018/03/19 10:48:21 executing program 2: unshare(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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x100) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x4, 0x4) unshare(0xc000000) 2018/03/19 10:48:21 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) 2018/03/19 10:48:21 executing program 5: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000087eff8)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x1) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/193) lseek(r0, 0x0, 0x1) 2018/03/19 10:48:21 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000002ac0)='/dev/snd/pcmC#D#c\x00', 0xbddf, 0x80) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000002b00), 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x101800) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr, @in6}}, {{@in=@remote}}}, &(0x7f0000000280)=0xe8) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100)={0x10000, 0x9, 0x9, 0x5, 0x9, 0x1, 0x1, 0xffff, 0xfffffffffffffff7, 0x81, 0x7f0000000000}, 0xb) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)) openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x48902, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000140)="791e008fff7762ecd27e9f3533ad80e9", 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x90000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000140)={0x1, 0x1, 0x4, 0x7f, 0xc272}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x3, 0x7}, {0x0, 0x6}, {0x8, 0x3}, {0x3, 0x7f}, {0xf, 0x7}], 0x5) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "342b0200321d9a540322ed1bd61e77eea0659bc14f61926e15a43b9187ba9490a31aa5492d322afcb4f8a7c0b5c184178aca3df407d60b62338d28940a234a2e", "c217a6f82a805cb89f2d25b9e6fbea98786173cd4672f1076624145d7ca0ac5c"}) 2018/03/19 10:48:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x41) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x593}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000000c0)=0x10) 2018/03/19 10:48:21 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x7, 0x1, 0x3, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00003cefe4)={&(0x7f00000002c0)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000100)={0x18, 0x2a, 0x701, 0x0, 0x0, {0x3}, [@generic="14"]}, 0x18}, 0x1}, 0x0) 2018/03/19 10:48:21 executing program 1: r0 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='/dev/input/event#\x00', 0xfffffffffffffffe) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) r2 = getgid() keyctl$chown(0x4, r0, r1, r2) r3 = syz_open_dev$evdev(&(0x7f0000967000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000511000)=""/191) 2018/03/19 10:48:21 executing program 3: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f0000000000)) prctl$intptr(0x1c, 0x0) 2018/03/19 10:48:21 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 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$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x0, 0x3}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000240)=0x1, &(0x7f0000000280)=0x4) 2018/03/19 10:48:21 executing program 0: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000240)={0x10000000, 0x0, 0x1f}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) getpeername$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0xfffffdfe) 2018/03/19 10:48:21 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2602, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xfff) ioctl$KDENABIO(r0, 0x4b36) unshare(0xc000000) 2018/03/19 10:48:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0xa4ca, 0x4, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0xb) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000c37fc8)={&(0x7f0000000140)=@ipx, 0x10, &(0x7f0000245fa0), 0x259, &(0x7f0000978f69)=""/151, 0x6d}, 0x0) 2018/03/19 10:48:21 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) ppoll(&(0x7f0000d71fd0)=[{r1}], 0x1, &(0x7f0000f8a000)={0x77359400}, &(0x7f000044aff8), 0x8) write$eventfd(r1, &(0x7f0000f43000), 0x3) 2018/03/19 10:48:21 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x1ff, 0x4) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@rc, 0xa, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/98, 0x62}, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000180)}, 0x0) 2018/03/19 10:48:21 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000c5a000)=@polexpire={0xcc, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xcc}, 0x1}, 0x0) 2018/03/19 10:48:21 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000740)="df02754677212dfc3e2acc26fdc3ffa64813f5204137e175e9f2780ac567b0fb5e3c237be2a09f43a1380bafc170fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f375188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252599d87bd91d03e7dc2faed85adcf2663ac79d78a559cf42d88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a6867c0d86beda6be7833be1d6372d83e5a9cae078e8a36", 0xde) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000000600)={'poly1305-generic\x00'}}) r4 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) recvfrom$llc(r4, &(0x7f0000000200)=""/26, 0x1a, 0x20, &(0x7f0000000240)={0x1a, 0x110, 0xfff, 0x80000001, 0x5, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='efs\x00', 0x200020, 0x0) 2018/03/19 10:48:21 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c6f050002000000cd000032fb7eef7a", &(0x7f0000000000)=@ethtool_cmd={0x26, 0x80}}) [ 77.177431] QAT: Invalid ioctl [ 77.193455] QAT: Invalid ioctl [ 77.227690] QAT: Invalid ioctl 2018/03/19 10:48:21 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0x101bc) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000680)=0x6, 0x4) r2 = fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000640)=0x0) rt_tgsigqueueinfo(r2, r3, 0x3, &(0x7f00000006c0)={0x2d, 0x20, 0x1, 0x200}) write$eventfd(r1, &(0x7f0000000000), 0x8) sendmmsg$alg(r1, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x599}], 0x1}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) 2018/03/19 10:48:21 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) r0 = mq_open(&(0x7f000004b000)='\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000100)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x400000000}) unshare(0xc000000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000140)=0x3f) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00000000c0)={0xdd44, 0x8}) r2 = msgget(0x1, 0x205) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) r8 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r2, 0x1, &(0x7f00000005c0)={{0x3, r3, r4, r5, r6, 0x8, 0x5}, 0x40, 0x100000001, 0x4, 0x2, 0x7, 0x17, r7, r8}) 2018/03/19 10:48:21 executing program 1: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000000000), 0x0) 2018/03/19 10:48:21 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x3b8be4f6) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffe23, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000000080)=@nfc, 0x80, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) 2018/03/19 10:48:21 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x200080) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000002c0)=""/169) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000001c0)={0x13, 0x5, 0xfffffffffffffff9}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x8, 0x4) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000180)=0x3b) syz_emit_ethernet(0x45, &(0x7f0000000000)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x8, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000140)={r2, 0x10}) 2018/03/19 10:48:21 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x50444}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000100)=0x14) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x5b) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000001c0)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000340)="5070927f1b33652b", 0x8}, {&(0x7f0000000700)="47464abeb4aae56730c1c4b9e7696120e6cab37f739c9c124d90d0c24e910684ef3ce1be7ff4955d8018ac8b0970b18394d365e82d22e2fe8fde3e8a01e45472dc686e8d66b3c658db112a9718c09abb7d3e69a1825ba2841dbc6f78c89e321c42c84719b7beebb251c434a912a10d5387adfdcbe74ca66e30d08a", 0x7b}], 0x2, &(0x7f0000000200), 0x0, 0x4008011}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/03/19 10:48:21 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000e77fc0)={0x3ffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x6}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x5}, 0x8}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x3f, 0x4) 2018/03/19 10:48:21 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x18) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000780)=@can={0x1d}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000900)}}, {{&(0x7f0000000c40)=@llc={0x1a, 0x321, 0xac, 0x8000, 0x0, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80, &(0x7f0000001e00), 0x0, &(0x7f0000001e40)}}], 0x2, 0x0) 2018/03/19 10:48:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000100)=0x2, 0x4) socketpair(0xe, 0xa, 0x236, &(0x7f00000000c0)={0xffffffffffffffff}) accept4$unix(r1, 0x0, &(0x7f0000000140), 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0x43) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'tunl0\x00', 0xd0e}) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000000180)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) sendmsg$netlink(r3, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="00230000000f228c890afc4aad0405b15c401e5efa3b0d8c27262e96c7e46fbf32e92492aa7928356332d542b2f97d0869b1c3fe07e73f1fbaed57b4d4e9288fb25d98a568c3487856d480a018f4f553656e88d74ebfa9bfb4bd4381a8b5a68c7694cb5860fe939811c2e2f62f7a04063470655d9d6742a4a77df5b277dfd14bc18699713ce2d2389d5ad1bc8e7de4020494f283af7907724e6fe8ec0401ba0b2b81d517d27c3d2ef7f81c3b544b23973750178cb7396342e16c57ee4512532eced8998b43e49055768f176331d32a4100559863eae82df277952b9fec52d185ce8103c4efbea4e8f7ed7729b4c352a57f4682a17fd86addcec585e9a43cf8bd35ff440f49ccd5ef47c106472eb1acd56b8f8edc6c3eac45b0a3995958644fd8219cb38ccdbcd8423c5c349f22bca7a1c35a31b3e5d20093c27adfbc3de20115f6e5a2256f84a5659b65463c13ffaf492bbdf44e612982323f5c669bcb13b1aefa08d992af6533ddd1dc406521c3"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/19 10:48:21 executing program 3: r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x65, &(0x7f0000000000)=0xffffffffffffff29, 0xffffffffffffff95) 2018/03/19 10:48:21 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8001, 0x0) unshare(0xc000000) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/03/19 10:48:21 executing program 3: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x8, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x3de) 2018/03/19 10:48:22 executing program 6: r0 = socket(0x80001000000000e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/03/19 10:48:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001440)='/dev/sg#\x00', 0x0, 0x24002) ioctl(r0, 0x227a, &(0x7f0000000000)) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000000040)="25881135", 0x4}, {&(0x7f0000000080)="aeec3a5ed05b0985d77fc0e52d1106ddc652a0249d1d3ec4a53ac43ad29d80b009aaa8437df729344613bda519ad921de9080455126da80a5e4cb3aeb82361779d7f124586a90cb6fe8ea020fbc6607a3e7f7076efee674240a45c99118873451d39aa37ee58604df4a21ed450e2b719bbef838c4a12e57aa50156eebc49a3cbeb446d9f6c3d1b8dd0573e98b1c3693d8d2043564c0a0befd6f123fc161971c280e68af8369256b5966cf22e08ecda474899719979461abe6f16c31f763826de30ae33fd5545d5516b6b5c5a95204b4f3f122d1fc3c5d0e55286bc3468d6328f78c348", 0xe3}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="2d9dac8bbfd2220d42369285328a60a0612a74ae108c9a13f8467d4d664cbde98aaef7442dd78f1db3348405b9f7e01d39f76f613c6d56e277d26909dcba9bf8db18f34f498801a33a17a093c717f4657e13ad2c53718664ea6812d409e39de67a84e0e70482dc872f9abdd03ab3f7b5bcae78d91c63813e959aa717dd4b41dc013964f8b4ab325a8bfd4e311e3b28a13e4676f3c61e13a75a553efb0ecf0d4d7237", 0xa2}, {&(0x7f0000001240)="67e23d669369ee6bec2c434cd370b28c9bb13c5940a3c3d9fbdb339f012fdb15966f61ada55467cb603913a3a57b33b06138e0235d65f6ec59a1cd1e2b62f0b566ea5aeb9f5bca6458f58e99e2f8743e48060500c7866bd0f4571b04c8f71492ac40a7a69a892b0ffe648bec9d6e8ed3c9cbd101457545df6c41f84e589aa5d4cd4d3335ece1a866135f07ed46", 0x8d}, {&(0x7f0000001300)="f84f527ddef1da5c194e62dbb81659946aa0755826ac3c0daa9b15f6de7d43c54eea8edd63e23e14f9b7c894c1a93db9caf2692c1fb7295dbaaec58dc3ebd3eb6ca3ca8e8b77c8c8744ba4803b144734a833f04e006583b182008115a0b9e8c91528f28e474b903f7947d3bde6b87bb75deca2d385df56efed93551a765daef45228b220cb9dfaba24fb7f274d8a7128a564176aec2ef749e5f5bda926", 0x9d}], 0x6, 0x0) 2018/03/19 10:48:22 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f0000000600)="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", 0xfffffffffffffef6, 0x20000000, &(0x7f00000001c0)={0xa, 0x4e20, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x100000000000001}, 0xffffffffffffff93) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000018c0)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/19 10:48:22 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x1}) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10, 0x80000) chdir(&(0x7f00000001c0)='./file0\x00') sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000100), 0x8f, &(0x7f0000f4def0)}, 0x0) 2018/03/19 10:48:22 executing program 0: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) fcntl$getown(r2, 0x9) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xc0e4a51) r3 = epoll_create1(0x80000) fsetxattr(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="62747266732e2476626f786e6574a9f580ff0111395760d8ccd5cb7b08fa07aebd44034581b625698783f6c096a7e1cfdc8441927724fdb6043f1bbeca2513102274c472d11ec41d8fd20ac75880f66aabb61d3cf651de89834d707677d22bd8684dafb42f24f0740756cb9fbd335274167a536ecfefe0d9dde84cdbf628077d81d125c9c945ff8991f6480ad499750102837c81865931622c96000000000000000000000000000000"], &(0x7f0000000040)='/\x00', 0x2, 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000033000)='/dev/rfkill\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) socket(0x1d, 0x0, 0x9) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) 2018/03/19 10:48:22 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000300)={{0x100000000}, 'port1\x00', 0xa9864f69d1376637, 0x20000010800a, 0x24, 0x3, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = fcntl$getown(r0, 0x9) ptrace$peek(0x3, r1, &(0x7f0000000400)) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in=@dev, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) r3 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x4080) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00000002c0)=0x5074, 0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f0000000440)={{0xf6, 0x7, 0x7, 0x6, "33432b4e29ce86ab8dd936a26a36ad5fea6383c393b9445b33805a3ed3557ac02f5a1d45e32baf593e66ca27", 0x3}, 0x2, [0x3f, 0x81, 0xf7ff, 0x8001, 0x5, 0x7, 0x7, 0x3, 0xfff, 0x1, 0x1, 0x63, 0xe844, 0x6, 0x4, 0x7, 0xffffffffffffffd7, 0x383, 0x20, 0x9, 0x0, 0x1, 0xff, 0x7, 0xfffffffffffffffd, 0x9d, 0x5, 0x1f, 0x6ea, 0xfff, 0x3, 0x40, 0x100000000, 0x7ff, 0x0, 0x1f, 0x81, 0x2, 0x8, 0x65, 0x2, 0x7, 0x8, 0x4ab6, 0x4, 0xffffffff, 0xf593, 0x3f, 0xcb31, 0x6, 0x8, 0x3f, 0x4, 0x8, 0xfff, 0x1, 0x0, 0x3, 0x2, 0x7, 0x0, 0x1, 0x8, 0x2, 0x6, 0x1, 0x4, 0x7, 0xfffffffffffff95d, 0x5, 0x8, 0x0, 0x3, 0x0, 0x75cb, 0x7ff, 0x10001, 0x2, 0x1f, 0x0, 0x9948, 0x5, 0x7fffffff, 0x5, 0xe62, 0xfff, 0x7ff, 0x3b270dec, 0x942, 0x82f, 0x9, 0x4ea4, 0x80000000, 0x3, 0x2, 0x7, 0xfea, 0x81, 0x4, 0x4a1c, 0x0, 0x3f, 0x7fffffff, 0x401, 0x80, 0xe019, 0x0, 0x1f, 0x9, 0x5, 0x1, 0x1, 0xfffffffffffffffc, 0x6, 0x1000, 0x3, 0x3, 0xfffffffffffffffc, 0x2, 0x3, 0x6, 0x1, 0x4, 0x1, 0x8, 0x3, 0x5, 0x4], {0x77359400}}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000003c0)) 2018/03/19 10:48:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000080)=""/101) 2018/03/19 10:48:22 executing program 2: unshare(0x8000400) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) getpgrp(0x0) gettid() fcntl$getownex(r0, 0x10, &(0x7f0000002880)={0x0, 0x0}) r2 = getpgid(r1) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/87, 0x57}], 0x1, &(0x7f0000002640)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000200)=""/103, 0x67}, {&(0x7f0000000280)=""/226, 0xe2}, {&(0x7f0000000380)=""/67, 0xfffffffffffffeab}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/183, 0xb7}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/205, 0xcd}, {&(0x7f00000025c0)=""/113, 0x71}], 0xa, 0x0) pipe2(&(0x7f0000002740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000002780)={0x10000, {{0xa, 0x4e22, 0x1e, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}}, 0x88) fcntl$setown(r0, 0x8, r1) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:22 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() fcntl$setown(r0, 0x8, r3) r4 = dup3(r1, r2, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xa1}, @in6={0xa, 0x4e21, 0x80000001, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e24, 0xffffffffffff3415, @empty, 0x52}, @in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e21, @rand_addr=0xfff}], 0x90) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="ac03000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000"]) 2018/03/19 10:48:22 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$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x977, 0x80) accept$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000100)=0x1c) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)="9c", 0x1) 2018/03/19 10:48:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000dff0)={&(0x7f0000025000)=@mpls_newroute={0x15, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}}, 0x1c}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x3, 0x1, 0x0, 0x8, r1}) r2 = getpgrp(r1) r3 = epoll_create1(0x80000) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r0, &(0x7f0000000080)={r3, r0, 0x7}) r4 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x606, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000100)={r0}) 2018/03/19 10:48:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x28842, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = socket(0x11, 0x40000000000e, 0x3) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x102, 0x8000}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0x0, &(0x7f0000000100)}, 0x10) 2018/03/19 10:48:22 executing program 6: 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, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r0, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r0, &(0x7f00003ec000)}, 0x10) 2018/03/19 10:48:22 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) unshare(0x8000400) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000000)=0xe8d1) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000180)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x9, 0x4, 0xa8, 0x100, 0x200, 0x1000000, r3}) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:22 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000080)=""/101) 2018/03/19 10:48:22 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x4) write(r0, &(0x7f00000000c0)="167eaa", 0xffffffffffffffc1) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f00000002c0)=""/138) 2018/03/19 10:48:22 executing program 6: perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 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) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040), 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) dup3(r0, r1, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/03/19 10:48:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x5b) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000001c0)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000340)="5070927f1b33652b99cf1a39eb49efe2576e9e6c88acd475d582f23d3f8ff41e2d3f9e4030824a9e8cd1a9", 0x2b}, {&(0x7f0000000780)="4db83d87ddd1152759714b6eeb3a2de1856ca7b68be0e830ace27b7d762c24db27430838f8cc8ba7b7dd6d429f134cf7df1e3ed66223523b68c5c49ac5dd22b88e9951a0be407851d2e56304af547da0e529155164d46c4e9eeb8a10447d1b3759a4d77f38dea4ee9510c7416bfc335b6eb62bcfa75c4f5a65f4e90cd45161155b001e83786d606748b78539cdecbc80ed1cc238db574797eb100a1d1d0cdb55e00e46dee94271f12463781e941f95edc0bb9204421d76a7bf6afb48e160094ca740cb080e4ad94b976525a7fe", 0xcd}, {&(0x7f0000000700)="47464abeb4aae56730c1c4b9e7696120e6cab37f739c9c124d90d0c24e910684ef3ce1be7ff4955d8018ac8b0970b18394d365e82d22e2fe8fde3e8a01e45472dc686e8d66b3c658db112a9718c09abb7d3e69a1825ba2841dbc6f78c89e321c42c84719b7beebb251c434a912a10d5387adfdcbe74ca66e30d08a", 0x7b}], 0x3, &(0x7f0000000200), 0x0, 0x4008011}], 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa48a1148afd341bd, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000040)={0x3ff, 0x2, 0x2, 0x4b1, 0xb0, 0x8}) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/19 10:48:22 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@ax25={0x3, {"2c4d817d7fb638"}, 0x7}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r2, 0x100000000, 0x10, 0xfffffffffffffffc, 0xfe3}, &(0x7f00000000c0)=0x18) r4 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xff, 0x501000) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000140)={r3, 0x5}, 0x8) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'osx.', '/dev/dmmidi#\x00'}, &(0x7f0000000300)=""/244, 0xf4) bind(r1, &(0x7f0000000280)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x9d32dd971c4ba4d0) r5 = socket(0x1e, 0x5, 0x0) sendmsg(r5, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/03/19 10:48:22 executing program 7: sysfs$1(0x1, &(0x7f0000000000)='(\x00') r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r0, &(0x7f0000000080)=@nl=@unspec, 0x80) 2018/03/19 10:48:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002900)={0x0, @in6={{0xa, 0x4e24, 0x446f8b11, @local={0xfe, 0x80, [], 0xaa}, 0x101}}, 0x8, 0x0, 0x30, 0x200}, &(0x7f00000029c0)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002a00)={r3, 0x1, 0x3, 0x8, 0xffffffff, 0x2}, 0x14) socket$inet_dccp(0x2, 0x6, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000000c0)=@pic={0xdc59, 0x1f, 0x8, 0x4, 0x650, 0x17, 0xa9c5, 0x81, 0x4, 0x40, 0x583, 0x3, 0x80, 0x2, 0x1, 0x4}) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000000000000004d564b0000000000000000000101009e"]) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000040)={{0x2, 0x4e24}, {0x0, @random="a694ab7fa86d"}, 0x4, {0x2, 0x4e23, @loopback=0x7f000001}, 'vlan0\x00'}) 2018/03/19 10:48:22 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) prctl$void(0x3f) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000100)="2390c4b901bb5c067d7ad3e50aaded934f6142d62fbc3605f2b3ebe8282d162a41c3c44437c1b26e", 0x28, 0xfffffffffffffe00, &(0x7f0000000140)={0x0, 0x1c9c380}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:22 executing program 2: unshare(0x8000400) 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) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000000)=0x80, 0x0) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)={0x2, 0x11, 0x1f, 0x9, 0x25, 0x0, 0x70bd2d, 0x25dfdbfc, [@sadb_x_policy={0x8, 0x12, 0x2, 0x4, 0x0, 0x6e6bb9, 0x2, {0x6, 0xff, 0x7, 0x7, 0x0, 0x5f7, 0x0, @in6, @in=@loopback=0x7f000001}}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x11, 0x14}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x70bd2b, 0x3501}, @sadb_lifetime={0x4, 0x4, 0xebf, 0x1, 0x9, 0x1}, @sadb_address={0x3, 0x6, 0x2b, 0x20, 0x0, @in={0x2, 0x4e24, @broadcast=0xffffffff}}, @sadb_ident={0x2, 0x0, 0x100000001, 0x0, 0x27f5}, @sadb_sa={0x2, 0x1, 0x4d2, 0x717, 0x1, 0x3a, 0x2, 0x1}, @sadb_lifetime={0x4, 0x4, 0x8, 0xffffffff, 0x7fffffff, 0xffffffff}, @sadb_sa={0x2, 0x1, 0x4d6, 0x9, 0x1, 0x49, 0x2, 0x1}, @sadb_address={0x3, 0x7, 0x7e, 0xa0, 0x0, @in={0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x128}, 0x1}, 0x20000000) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:22 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x40000000000000, 0x100) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000000c0)={0x2, 0x3}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x0, 0x0, 0xffff}) 2018/03/19 10:48:22 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0), 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x4, &(0x7f00000001c0)=0x4) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x8080) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/03/19 10:48:22 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/03/19 10:48:22 executing program 0: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="61000000ee4cd6483a6790f994de0fff311a0b8f596243fdaefab04fac756be8397552ba1f7a76589f14c90a73828ee804715949c6aa7954adbd27a8de409ce3c0a91d61fa1ff6028e62a80e650c4328bbb3f1415b9e041cad8aff4a5fd233aa42ab536f1e"], &(0x7f0000000140)=0x69) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r2, 0x2}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000759000/0x1000)=nil, 0x1000, 0x1000000, 0x35, r3, 0x80000000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000097f60)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f0000aaaffc)=0xa0) 2018/03/19 10:48:22 executing program 5: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) pread64(r0, &(0x7f0000000000)=""/68, 0x44, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/19 10:48:22 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYRES32], &(0x7f00000000c0)={0x0, 0x6, [0xca6, 0x0, 0xfffffffffffffffc, 0x1]}) munlockall() r0 = socket$inet(0x2, 0x1, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x3c, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x1ff, @loopback={0x0, 0x1}, 0x76}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={r1}, &(0x7f0000000300)=0x8) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x400, 0x10000) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000080)=""/55) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000100)={0x9, 0x400, 0x10000, {r3, r4+30000000}, 0x5, 0x3f}) 2018/03/19 10:48:22 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000180000fa0000000000000000f209bb79555f4f7cd07b9b34210d510afc9c04972a09fe9e9ec23c2f8f5563380346277f309015e0e7f68d110833ec09ebb542463a19484eff3c31a6d4a35e814099993a43fe97c5497b8b4f27d4f79ab192bca2805347199fe1b35324aa29f90691840bd9c3c2f032cd590c65446ba38342d268f13d7e215fae87dcc3c6f4406c4c337fa10b63da9d2634a0e224588a47d504ff3948f01612ec383697e2b9bfaa80276d51bc01e90643482488d52883bfd25cb2d444624ad17dc94ea03704604a29", @ANYPTR=&(0x7f0000004100)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x89) write$rdma_cm(r0, &(0x7f0000000040)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400c0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x1cee, @empty, 0x6}}, 0x3, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x0, 0x2}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000240)={r4, 0x10000, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000380)={r4, 0x2, 0x2, [0x9, 0x2]}, 0xc) 2018/03/19 10:48:22 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x1000000000003a) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20}, 0x1c) signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f00000001c0)="da45b4", 0x3}], 0x1, &(0x7f0000000040)}, 0x400c840) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)=ANY=[@ANYBLOB="05000000000000ff0a004e2203000000ff010000000000000000000000000001020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000a004e2004000000ff02000000000000000000000000000106000000000000000000000000fdff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20060000000000000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000fe80000000000000000000000000001500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e213e000000ff0100000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000009e000000000000000000000000000000000000000a004e200900000000000000000000000000000000000001d4020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2005000000fe80000000000000000000000000000b050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000869970d71700000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23070000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e218e5e0000fe8000000000000000000000000000aa040000000000000000000000000000000000000000000000ab7d33bf1f20139b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x490) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20002) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) sendmmsg(r0, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)="931e62d60dfed35ecf990830b7b2e421a9db5bc9eedfb8f52370996ebb8d896c716dc9f1d39cc77a6d3af943b616e2d90905b6a8e5ab5a65671b1d8dad785ac88181a236458eaa240d0662100e4de5eb"}, {&(0x7f0000000d00)="d46f837e9ea8153d26c2aa4d33405dea14cc1db2812259008f94e7ea56a8378f87fa5a3c226f771195cc33cd1913f47319cb9b66091a1babbd4dfa76eac58b600f4dea3bbd3e7ffea2cbf7057929e9c4e31579ad1644f90554ae6de712a89bed5852663484b971a1e65aeb3223aa22ae7a5caff1416d6c43352555d4615b7111cfe96e808da7687c02e42e3fe4768d"}, {&(0x7f0000000280)="90ee7d390cb5f713a1a645eadd423114787967bd9c3d6ecd00654c4bd30ca9d5a11d8d55ad95efaa5ccc6f6f821c258bcd127950c551051ba350"}, {&(0x7f0000000dc0)="fb658ccb8622dbaf233d98515d8f46594235c5adbd1aa905a91bf687a4d3eb8c32b9799e52dc87faeb1756ae1d76390e8bd58f74d491ac807af32c441d094acaf622bdbcf78dcd557b09184eda6a6a9b360d9c0cc0ea49ad7a0cbb23e35d9f84d72c38fdac41a02284017b862f5ca8bd9d728513dbb624a49acf46b4279ac306963ac10b8568c7daeaaf03f6d3be85292dd9c954656c5a246a5aa7a03992198550261d42891236582c23e8c15e503234a14a65613167001c22a52f6d4f3f2a3989"}], 0x104, &(0x7f0000003000)}, 0x40}], 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x2, r0}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000800)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x280, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @mac, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0x4}}}, {{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x3, 0x68d6f4bb, 0x20, 0xff, 0x80000001, 0x9, 'bridge0\x00', 'ip_vti0\x00', {}, {}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff, @broadcast=0xffffffff, 0xf}}}, {{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x13}, 0xff000000, 0xff, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff]}, 0x8, 0x0, 0x1000, 0x8, 0x8, 0x3, 'ifb0\x00', 'lo\x00', {}, {}, 0x0, 0x240}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @broadcast=0xffffffff, @multicast2=0xe0000002, 0xd, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x5e1080) 2018/03/19 10:48:22 executing program 2: unshare(0x8000400) 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffd, 0x440800) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:22 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) clock_nanosleep(0x4, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000180)) socketpair(0xf, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r2, 0x0, 0x1}, 0x10) getsockname$inet(r2, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) 2018/03/19 10:48:22 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000008ffc)=0x57bd, 0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000009000)=r1, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380), 0x8) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000180)={0x9}, 0x4) r3 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f00000003c0)=""/4096}, &(0x7f0000000280)=0x78) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0), 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000d000)=ANY=[], @ANYPTR=&(0x7f0000006000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x006\x00\x00']], 0x0, 0x0, &(0x7f000023c000)}) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) 2018/03/19 10:48:22 executing program 0: open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000140)=0x3) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x2, 0x200400) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000240)) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x5, 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) r3 = openat(r2, &(0x7f0000000280)='./file0\x00', 0x40800, 0x20) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) connect$packet(r3, &(0x7f0000000100)={0x11, 0xff, r4, 0x1, 0xffffffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendto(r0, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) [ 77.944138] binder: 10841:10846 got transaction with invalid offset (59373627899904, min 0 max 0) or object. [ 77.954424] binder: 10841:10846 transaction failed 29201/-22, size 0-8 line 3026 [ 77.971342] binder_alloc: binder_alloc_mmap_handler: 10841 20000000-20002000 already mapped failed -16 [ 77.984084] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/19 10:48:22 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = dup2(r0, r0) syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x80, 0x400000) r2 = dup2(r0, r0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @loopback}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xfffffffffffffe6c) timer_create(0xb6f30e79d0f36ddd, &(0x7f0000000400)={0x0, 0x15, 0x6, @thr={&(0x7f0000000180)="de03bede25f69a73b3f5bf98d59263492459182c00b6e726d21cb4e69292a3f8a1a9e1a5f4465690967f7fdd5f7b133faf39b6626f9cf8fe5a5edac698351ec2ac4f7a535782d2849addf2eed3f6d9769ebb1fd4fc0eb48f74d5f25acb0d87d5e9c94d7da6bb73b8210755d768b77c700a67ce3883d1d3ff7aa565bb865aacd31cca785bfe3e17cc115e5d728c8574da3b4ddbee111bfd4aa2e4284b0f2394b89a992ed38db20704d1417a76e0246cf1", &(0x7f00000002c0)="f1d7fd34b9c8e339a9439c4e1a5f7f"}}, &(0x7f0000000640)=0x0) timer_gettime(r4, &(0x7f0000000680)) connect$can_bcm(r0, &(0x7f0000000440)={0x1d, r3}, 0x10) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x827c, 0x0) socket$key(0xf, 0x3, 0x2) fsync(r5) getpeername$netrom(r5, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) ioctl$void(r1, 0xc0045c7f) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000000080)={0x7, 0x2, 0xfffffffffffffffe, @random="ca7472404ead", 'dummy0\x00'}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) 2018/03/19 10:48:22 executing program 4: stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x2, 0x13d) getpeername$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000380)={{0x100000000, 0x7}, 'port1\x00', 0x12, 0x40824, 0xff, 0xfffffffffffffeff, 0x5b5aff7c, 0x6, 0x4, 0x0, 0x4, 0x800}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={r2, r3+10000000}, 0x0, {0xbe}, 0x0, 0x1}) flistxattr(r0, &(0x7f0000000100)=""/128, 0x80) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x0, 0x1) 2018/03/19 10:48:22 executing program 2: 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:22 executing program 0: ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00009d4000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"}) rt_sigreturn() 2018/03/19 10:48:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500a30c61006150a8d8") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x800, 0x5, 0x0, 0x0, 0x1, [{}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f00000000c0)={0xbf, 0x4, "5a3e83ca9eea4a91750cef45b6c551e2197da4ce74860b463aae0b1e46996aad12637250a5dd89a1aa376582d2650a5013fc5cfcd0ed6b74d17e86aad745c379eca2870968f3d70da3d68de05cb2c41bb505ffdafa3f798ddde2e0e2579b05899f1e0833a7b7713f1e15bc59696049b1a03257c2747faf4b260e308f04076ff027d5c5a120f1c58718ee957218ed7d7e6aea3c8724e9c2bde0ad189dc635a6d03db9b4f42b694529156431fd97711a38cd637d68c52aef"}, 0x40) 2018/03/19 10:48:22 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffc, 0xff) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @empty, 0xffffffffffffffff}, 0xffffffffffffff8b) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x80000001, 0x4) connect(r0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x2, 0x3, 0x4, 0x1}}, 0x80) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1, 0x80) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000000c0)={0x11, 0xe6, &(0x7f0000000340)="aa39c36291b0182ece1698582e492b31ab7e3556e5bb8338580fa846d8539328faf4fa9ab738f61702cb346eabab26ba4b88b3925c045898fff8475d1202f611d5e6ddbccaf7e52ee5c5aaba382781178524fc84ddd179e185cb5888dec689c71b37ae25fac6c73e03ef44cc0ae7ae7e858366276712bba368a5c05784fb867f036c9757852c06519bb0dec36c1a18aa3b25bf117040bb1931e9112f638b67d13bfddd08a185fcd373a82ec019b96419522fb3444e0d0ba3c025b4b2d6bfb8cda712271f412d0d3ca0fbde2575b82868da50ca62b6d46d924018c29d9b2e8365bf4103c125d2"}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000100)=@pppol2tpv3, 0xffffffab, &(0x7f0000001580)=[{&(0x7f0000000240)=""/32, 0xffe7}], 0x1, &(0x7f00000010c0)=""/253, 0xfd}, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000480)="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", 0xc01}], 0x1) writev(r0, &(0x7f0000848000)=[{&(0x7f0000719000)='#', 0x1}], 0x1) 2018/03/19 10:48:22 executing program 6: r0 = socket$kcm(0x29, 0x802, 0x0) unshare(0x400) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000)=0x1, 0x4) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x5) fstat(r1, &(0x7f0000000fbc)) 2018/03/19 10:48:22 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x460800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) r2 = socket(0x2, 0x2000080003, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/19 10:48:22 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x4, 0x800000000e, &(0x7f0000000480)="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", 0xfffffec8) 2018/03/19 10:48:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000280)=""/4096) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000012c0)={'filter\x00', 0x7e, "6e9ce91ca695e222f48ad107ca80b567806999d7f291dc740b6957e1231a9e462c4aa15c961099273b119127d7084b84cf65cc7a5283d32cba0f7a928cab4f4450eb9bc21f71793a28e1dbcd0fec2dd3725f6fb166b94ab66168a7cebad606041afc1940d41014fdc8f8659a2dc8a5db946cc19284db81f5eba236a8ce17"}, &(0x7f0000001380)=0xa2) timer_create(0x7, &(0x7f0000000200)={0x0, 0x1a, 0x2, @thr={&(0x7f0000000040)="44412786b0cc6307daa981b378455cb97ad0d9c17ff6484434e542100ce92646e81f907e82ab69979c6df207b3248db4517520bed2d4113f241e6f5cdb625c32d3514f046f01e1c6de49f536bc6304e23e77a5b892d05fe5fd4b13d84d1cdbcc0f604bdb131ba450e155eb9acd4e8c7bea33def1dc7235d78429280ed016401d06238150f4cdfc15019e6219b626d00f41c474e02bc1a5144b2c1d4d0ec3a3cc5db5f99aef3ce5824dcfd4", &(0x7f0000000100)="608fa32abb553c7e85999a3e700261ab36d58987e0af94789b0fb3e89f7b77ece04053fbfba169223617ea5573a2110a171c7afb85bb4271c83a3385b200ba8a72d42d682438f62f79e0ef17722e43ca2fdcbf24b7f8ba5a5e63e203e2dd11d0ecb4cb71398294d3e34c05133e831fd9ace53eddd35a219784f6818d24fc55fd451fbe29a2df3afea918ba549e56f94bfc4816897af8e0902f87e584866940d9a4b0fc69d8b29a2d24c706d5084eb6231e0d304a656e52a82e47df93e5cc3ea057485e53faaa1ece6547f1273cf74cf4148131d494ff4750bd39a51947d426ce36e6146a6e9e1204c5bfbec762fc1387"}}, &(0x7f0000000240)=0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000001280)={0x0, 0x6004, 0x4, 0xa, 0x8}) timer_getoverrun(r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000a84ffc)) [ 77.989521] binder_alloc: 10841: binder_alloc_buf, no vma [ 77.989537] binder: 10841:10846 ioctl 40046207 0 returned -16 [ 77.995119] binder: 10841:10853 transaction failed 29189/-3, size 0-8 line 2963 [ 78.012648] binder: undelivered TRANSACTION_ERROR: 29201 [ 78.018159] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/19 10:48:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0xaaaabbf, 0x0, &(0x7f0000000040), 0x1000010c) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000300)={"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"}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000180)=0x6003) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair(0x11, 0x5, 0x8401, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000000100)={r4, &(0x7f00000001c0)=""/152}) 2018/03/19 10:48:22 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"651a6c64d56e300000001c8d1b000800", 0x400f}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x800, 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000000c0)={@reserved=0x1}) 2018/03/19 10:48:22 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/exec\x00') ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000140)={0x3, 0x3f}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="370000000000000096188d0b9a4d9379499385fb66522806a7ca69113564b4d2869cf14921c007035574dd81ddabdf17dedbdffe866c71998638ac94835ac7e5b803cea67615b520d6035df1d237f9df43001d1e76eb268f000000000000043f5eaa322533c66bf7e75a8f1a4ddad0b3ac122391a364e41f40bdba0115b60000007180fb4babada1b22dbeaa04916986810aaafa43c54b3e6231665bbdceb3247f97963b9374c94b598951b3f9c8999bbf3edf0a562989f4bc270cb94b264b2c6407063ac1d815dad1e70c0727a850f7a14027e469e7169f82149741441605c95a891f2d530b71232fd494c5af66889d1d5847bcf4ea3c934113fad0139b032c3ae6312f483b575e1eda6f9a7b5a0cb3cb4f313e7ca21057aaf1b190b058e1db6a542a2aa6175c685a7ad10908e4ee61ca2e5daa9bd3b73de5682b2796424f2b78451a62a1db4c0e5719a6c5b235d5776c8266b7a73086a85e94aae96261f724b338f08f000000000000000000"], 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x200}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000440)={r3, 0xfc, 0x0, 0x80000000, 0x7}, &(0x7f0000000480)=0x18) r4 = socket(0x3, 0x2, 0x39def528) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="080002000d00071f"], &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x8, 0x2, 0x80, r5}, &(0x7f0000000180)=0x10) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/19 10:48:22 executing program 2: unshare(0x8000400) 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) unshare(0xc000000) 2018/03/19 10:48:22 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000864ff6)='ns/uts\x00') ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000000)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x484000, 0x8000012) ioctl$VT_RELDISP(r1, 0xb701) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x8) 2018/03/19 10:48:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/03/19 10:48:22 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/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}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:22 executing program 1: pipe(&(0x7f0000bb9ff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f00002f3000), 0x8) r2 = dup2(r1, r0) fstat(r2, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000a4b000)=[{&(0x7f0000816f7b)}], 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x7, 0x2, 0x2, 0x7, 0xed, 0x3}, 0x2ef7fda, 0x0, 0x3}) 2018/03/19 10:48:22 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read(r0, &(0x7f00000001c0)=""/187, 0x78) write$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {}], 0x30) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/84) 2018/03/19 10:48:22 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) 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"}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x6, 0x2, 0x8b41, 0x1}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x6a0c, 0x7ffd}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0)={r4, 0x7ff}, 0x8) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0x5, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1063084003"], 0x0, 0x0, &(0x7f0000011000)}) 2018/03/19 10:48:22 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='ns/pid\x00') getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) 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$evdev(r1, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x400}, {{}, 0x0, 0x0, 0xfffffffffffffffc}], 0x30) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/03/19 10:48:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500a30c61006150a8d8") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000040)=ANY=[]]) unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x88, 0xa80) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000000c0)={'bridge0\x00', {0x4, 0x8000, 0x9, "b99198f4bb5f", 0x1750517f}}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000100)={0x20000000}) unshare(0xc000000) 2018/03/19 10:48:22 executing program 0: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xffff, 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000140)={{0x3, 0x2, 0x8000, 0x0, 0x8}, 0x81, 0x7}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r2 = msgget$private(0x0, 0x20) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) msgrcv(r2, &(0x7f0000000000)={0x0, ""/186}, 0xc2, 0x2, 0x3000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000001c0)=0x2) mq_notify(r1, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000), &(0x7f00005a6f90)}}) mq_notify(r1, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x200, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x10040, 0x0) 2018/03/19 10:48:22 executing program 7: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x8000, &(0x7f0000175000/0xd000)=nil, 0x2) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3000, 0x80) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0xfffffffffffffffc) 2018/03/19 10:48:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xaaab, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x26, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x75d2375e, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x80000001}, 0x4) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r1) 2018/03/19 10:48:22 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000100)={{0x4, 0x3}, 'port1\x00', 0x1, 0x10000, 0x0, 0x4, 0x7, 0xfffffffffffffff9, 0x9, 0x0, 0x7, 0x8000}) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$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_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x48100, 0x0) 2018/03/19 10:48:22 executing program 3: r0 = memfd_create(&(0x7f0000000300)="706fa95809a10757dbc36163546558737b5900df8dc60189e4e49247d20b37b331e10891e711d7636dad92c9fb9228", 0x0) splice(r0, &(0x7f0000000280), r0, &(0x7f00000002c0), 0x101, 0x4) lseek(r0, 0x7ffffffffffffffb, 0x0) recvmsg$netrom(r0, &(0x7f0000000200)={&(0x7f0000000340)=@full={{0x3, {"2c94172373d8d9"}, 0x3c4e}, [{"954fea2701eee0"}, {"c151156550f632"}, {"6ba50e2c3f5cfb"}, {"f362d93a9eca1f"}, {"bb840d29b43c0e"}, {"cd98c3a60d33b0"}, {"504aaa46531a63"}, {"8fa0ce34a49aa2"}]}, 0x48, &(0x7f00000001c0)=[{&(0x7f00000000c0)="fb2a6a6f25f04a7810b4e68c5fc2ab2737e87f3c3a0e5320c612b6e51a15e9f766a1a0d78773203cd7ae0f1adb4fa5800b005a5f335266ed010cb56d16c3a2996606cc5037bf666b3bb7e6148e3b3487a0476d00d62c06f120cc767fe94f0ce9e27928fde87648349876bf316291e61ced9567e6b7468f6fffaac9fcb99527ab73fd738256fba915419233a891d5684bead2c26bc8d6e00a8b0dfd5731a82d6020e5dbd6edc2420af4aabace340a389b3fccbb210b963eaaf70b29e4bd4f867041e5478c6728d349bcb9004465aca7940c", 0xd1}], 0x1, 0x0, 0x0, 0x24004000}, 0x40000000) sendfile(r0, r0, &(0x7f0000000240), 0x69) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000600)=""/250, 0xfa}], 0x1) [ 78.293623] binder: 10920 RLIMIT_NICE not set [ 78.304472] binder: 10920 RLIMIT_NICE not set [ 78.312713] binder: 10916:10920 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 78.351807] binder: 10916:10920 unknown command 536907575 [ 78.352313] binder: 10916:10935 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 78.357621] binder: 10916:10920 ioctl c0306201 20008fd0 returned -22 [ 78.366051] binder: 10935 RLIMIT_NICE not set [ 78.390278] binder: undelivered death notification, 0000000000000000 2018/03/19 10:48:22 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000040)=@srh={0x7f, 0x14, 0x4, 0xa, 0x41, 0x1f, 0x8, [@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, @dev={0xfe, 0x80, [], 0x14}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1a}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}]}, 0xa8) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000100)={0x0, 0x8, 0x1ff}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x8, 0x8000, 0x6, 0x7, 0x9, 0x5d, 0x1, 0x4, 0x6, 0x8, 0xdd3}, 0xb) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r1, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x4, 0x2, 0x1, {0xa, 0x4e22, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x1}}}, 0x3a) r4 = fcntl$getown(r2, 0x9) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)=0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) kcmp(r4, r5, 0x1, r6, r3) flistxattr(r0, &(0x7f0000000280)=""/12, 0xc) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00000002c0)="9ed1d6c0b2f5437259c754f790c80e2825cd6b82a8486cedac1dd544ff97da17e739b6852688c9514d498369d561023c918fe5d87da2", 0x36) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000300)=0x3, 0x2) r8 = signalfd(r7, &(0x7f0000000340)={0xb6}, 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000380)={0x5, 0x80000001, 0x1}) getsockopt$packet_buf(r8, 0x107, 0x2, &(0x7f0000000400)=""/239, &(0x7f0000000500)=0xef) r9 = syz_open_dev$sndpcmp(&(0x7f0000000540)='/dev/snd/pcmC#D#p\x00', 0x19f3, 0x80080) preadv(r9, &(0x7f0000000b80)=[{&(0x7f0000000580)=""/19, 0x13}, {&(0x7f00000005c0)=""/180, 0xb4}, {&(0x7f0000000680)=""/210, 0xd2}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)}, {&(0x7f0000000800)=""/80, 0x50}, {&(0x7f0000000880)=""/157, 0x9d}, {&(0x7f0000000940)=""/247, 0xf7}, {&(0x7f0000000a40)=""/162, 0xa2}, {&(0x7f0000000b00)=""/67, 0x43}], 0xa, 0x57) read(r9, &(0x7f0000000c40), 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000c80)=""/219, &(0x7f0000000d80)=0xdb) r10 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/mixer\x00', 0x200100, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r7, 0x800448d2, &(0x7f0000000ec0)={0x1, &(0x7f0000000e00)=[{}]}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000f00)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'ifb0\x00'}}) syncfs(r1) ioctl$EVIOCGSW(r9, 0x8040451b, &(0x7f0000000f40)=""/155) ioctl$LOOP_SET_FD(r9, 0x4c00, r1) ioctl$sock_SIOCOUTQ(r7, 0x5411, &(0x7f0000001000)) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000001040), &(0x7f0000001080)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r10, 0x84, 0x1c, &(0x7f00000010c0), &(0x7f0000001100)=0x4) 2018/03/19 10:48:22 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000240)=0x8) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r2, r2}, &(0x7f0000000180)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000200)={'rmd320-generic\x00'}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000000300)={0x3ff, 0xaafd, 0x3}) 2018/03/19 10:48:22 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x100, 0x0) mq_timedreceive(r0, &(0x7f0000000180)=""/47, 0x2f, 0x7, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x81) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000100)={r2, r3/1000+10000}, 0x10) unshare(0x10000) 2018/03/19 10:48:22 executing program 1: r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet, 0x10) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000e77ffc)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000140)="f11e9310ea5a27088fe833c0a061b276e3e86ab07e84c06ec003928227322527ba1f892fb9881e96033a69c926196b10fbeddd15ab066a8a09f5eeb9044e235742693a158e793896a25d4f2e1ea95cf4ebc6cd0c7dc6255e21c7bc15e728ca67d54a90e5ee0d089c0098b1fddb46c767a649c9c25ed281e95216") mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000001c0)) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r3}, 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) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r4) 2018/03/19 10:48:22 executing program 5: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x2000000000000) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x6, 0x40) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000280)) sendmmsg(r1, &(0x7f0000000880)=[{{&(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x4, 0x0, 0x1}}, 0x80, &(0x7f0000000740)=[{&(0x7f00000005c0)="976c8559ae03edf0abc90868b0ca9d10f499b3bdd925f9ac", 0x18}, {&(0x7f0000000600)="255583dc16f9632121cde18c7d304c0dbfa04fa590980407b32ff914d1389e8bac6ba23df1784087c18abaa388599d514df215c497c6287ad9689539728dd5f660f2afa12215b50dbb4689b5ffc279d696a144b661aac94e069ce7d41001903ba010c12dcb2840ee85f60eb16b99ecc29c167489722c5a05bb84b3c1d047d823cd18216d1bc6fc129ab5450fc9c4f94f", 0x90}, {&(0x7f00000006c0)="a04927a558eecdfe331422d3b0f894380f990750138a530a4ad2c10b68ed9703a5a8c9ceb76158b7b88a5713aca4b88e79543742a0523355b42402459b51a9dc655accb21275f54463761a3691e0dadd0b01c350b7124adbecfbb3612dca8a861f4c4e5843a015a4", 0x68}], 0x3, &(0x7f0000000780)=[{0xd8, 0x0, 0x4, "82b9d3288635ba93f261e0c19d52cfe49663bd3c4ac075c72b248262cf84b77fc820fc1ca07ce83c627a71ed973465fcf4461dc5ba11db16cf9033029deac0fdaa1f3880e297c9d7057513ad2baa4c92b7b10e140c76de12fb661cdb984db46e593a648f7fd4f19f0ffaf4d90cc0c0f771c55eb7f96f7578c0b1250f7d74916d50b7a83b7679e4f11f8ace9529af3796887e37fe4842ba9910f2a7d855464b376032febcdfec50baeb3efcda50934b6c28ac8ffe8fba188833633fa381e30fa4eed3"}], 0xd8, 0x20008800}, 0x7366ac24}], 0x1, 0x4000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x108) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0xffffffff, 0x0, 0x324, 0xffff, 0x2f31, 0x6f, 0x7, 0x2, 0x10001, 0x72, 0x4}, 0xb) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@rand_addr}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) fchown(r3, r5, r4) 2018/03/19 10:48:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.syz\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000100)=""/20) 2018/03/19 10:48:22 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2) 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$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:22 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, 0x0, 0x200, 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) syz_open_procfs(0x0, &(0x7f0000000100)='ns/pid\x00') getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) r0 = syz_open_dev$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}, {{}, 0x0, 0x0, 0xfffffffffffffffc}], 0x30) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/03/19 10:48:23 executing program 3: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000280)={0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) sendmmsg(r0, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32, &(0x7f0000001bc0)=[{&(0x7f0000001b40), 0x1}], 0x33c, &(0x7f0000003000)}}], 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x80800) 2018/03/19 10:48:23 executing program 0: r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000003ff8)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7fffffff, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @rand_addr=0x7ff}}, 0xc4a, 0x9, 0x3, 0xb4f, 0x8}, &(0x7f0000000180)=0x98) 2018/03/19 10:48:23 executing program 5: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)="4dec759abe2698308a46d3e879a6928ac201ec34a265466da578fe6f40eabcff72a0fb123918d45af7934f80ff97d07a05fc155444979a75b12b0edce9c3f1cd117029d7d5276e46543e11b4ccb57d08789224e19978b707a3057d9360cc7773beffccc198989cb26888d1f243d3f65a089075d1959a693108c045f5d9d2dcf598f40f5e0925bc2b3dde4c7260ed938993a6293d9ba6607c4ab23937f887e9719cf8ce1612ff1825410c5795ca9111d0b0eb72c716eac145cad24d4c953a7e87fd417d12e688491c0ba7f500ae389aa3b3fc514a26df0d9c7d5e73ad1632850d", 0xe0}, {&(0x7f0000000100)="b175f50056170b553bfff48f90d85045fd518a05d1315327de7f1c71efdaa97534afb4d43a", 0x25}, {&(0x7f0000000140)="5daa190c2e7689f56fbf2693525ea7ca9197e773ccb1dc5c840d54223968ec166f47b5d098a27489c9b3a8b6f1a74eae2fd5f0d332ed849f0741b0a6ed73ffd07dde2051de0754442ca6bbb7b0047948188ec9c6179169032cf351ac23fed653f25dc1337670d76c98db02842bebeac52b0a8bc56c592b149c83d6b25638bb00ed56a9b3151c9d6a601f34e16bf541e2bca76d6f7d8e0f71cf08a3ae883d94e246a67f55bd42fa4db2c75f49149d03e53eb677ce4b74a89987f0e7dbc316", 0xbe}, {&(0x7f0000000200)="5d89fe5ba946f466103de42ec22197d07a0130643eb86f94520c4c3f00ebce5c74d0390cce2bf582b9e6639b047dcaa878a5f3a7300609bd426487201f2f8169eaaf5db71ab93295428626578c298067f5bddd18c80d62dab05afe226ea2f2f236b94476715c6bf5e5b77194c5bb4cfbbb5e1bc1f527172a0330ec60c6d7b2663139ac2a68cb99f4556b2a822262a90591", 0x91}], 0x4, 0x8) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00004c2000)='./file0\x00', 0x0, 0x0) dup3(r1, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000300)={0x80000000, 0x3, 0x6, 0xffffffffffffffff, "68aa141a5985e37e15ac0a2295e75e272af0c76e4dcce9e70fc93f6ca4e32d0d9437f55b4fb24a7ff3717322", 0x3}) fcntl$getflags(r2, 0x401) 2018/03/19 10:48:23 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4040, 0x20) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:23 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) getpriority(0x2, r0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000140)=0x81) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040), 0x4) 2018/03/19 10:48:23 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x2e) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000200)={0x2, 0x3, [{0x7, 0x0, 0x9}, {0x8, 0x0, 0x1}]}) 2018/03/19 10:48:23 executing program 1: mbind(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x4001, &(0x7f0000000000)=0x9, 0x9, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00009c7000)=0x400000, 0x400000ff) 2018/03/19 10:48:23 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) modify_ldt$write2(0x11, &(0x7f0000000200)={0x2, 0x0, 0xffffffff, 0x0, 0x5, 0x7, 0x1, 0x4, 0x1, 0x9}, 0x10) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r1) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x28) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0x8}, &(0x7f00000001c0)=0x8) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/03/19 10:48:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x9, 0x400000000000062}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000000240), &(0x7f0000000280)=""/230}, 0x18) 2018/03/19 10:48:23 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80400, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}, 0x10001, 0x7, 0x1, 0x3f, 0x9}, &(0x7f0000000180)=0x98) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={0x8a, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x80, 0x4, 0x9, 0x0, 0x308a820f, &(0x7f00000001c0)='syzkaller1\x00', 0x400, 0x3, 0x6}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x6349}, 0x8) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0xa0000, 0x80) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000300)=0x8000) listxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/187, 0xbb) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000440)=0x2, &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000004c0)={0x6}, 0x1) truncate(&(0x7f0000000500)='./file0\x00', 0xff) r3 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r3) getpeername$packet(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0x14) bind(r0, &(0x7f0000000640)=@can={0x1d, r4}, 0x80) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000006c0)={0x7, 0x2, 0xadb, 'queue1\x00', 0x4}) exit(0x792) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000780)={0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000007c0)=0x80000000, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1000) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000840)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000940)=0xe8) r7 = getegid() fchownat(r0, &(0x7f0000000800)='./file0\x00', r6, r7, 0xc00) ioctl$KDDISABIO(r2, 0x4b37) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000980)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000009c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000a00)={r8, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f0000000a40)={0xfff0000000000000, 0x0, 0x10001, 0x40}) ioctl$DRM_IOCTL_SG_ALLOC(r10, 0xc0106438, &(0x7f0000000a80)={0x6, r11}) 2018/03/19 10:48:23 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x5385, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/03/19 10:48:23 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='syscall\x00') sendfile(r0, r0, &(0x7f0000000080)=0x50, 0x7) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x9, 0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/19 10:48:23 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:23 executing program 2: unshare(0x8000400) 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) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80003, 0x0) sendmsg$kcm(r0, &(0x7f0000003a40)={&(0x7f00000000c0)=@rc={0x1f, {0x9, 0x3, 0x3, 0x200, 0xaf14, 0x6}, 0x9}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000140)='>', 0x1}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="0ca63e85a206f2ce5d62c38132995cdf8b53c9755bb97f5059367bec1940c25d500d5ef7fb3ac8999191effe1a0aa5372326861cbc42c0beb06daa71ee910755285d1a3acb58ffbad8c5cb5bf8816905be127516faac20d6bef96489e5a677ae86353c82cd5e687b9df391479c4cd4c3136368a5f90e99963b65a910e782c32c25d256ca78abde4006825e5b83f40d6c33285aa69ec5a24bd6a2fef35791b805e245a60ab9c83495a8332f5bc9c9453ae69e394f7b726e774f7da29e44a75db46a6917ae905e48647cd22055cc1e7d041271d8f63a", 0xd5}, {&(0x7f00000002c0)="c444520ed98729fc0b30e12dd3f7f6c14189db7c6e81c94594d04b1257a0229e201148ef67fc1f1cd393e4ed274830ed40522f77341d3042c6059136127d186e4a71e611", 0x44}, {&(0x7f0000000340)="d7a49d573bb00493aba96b81aab39e272534cab567dfc4dc2f4aa7c7eff7c480bd2c98dbf36aedd20b0582a2af27e1d1b9c3d11118b72819b1461d5476586602b543e6d356f5d1155578b1cea74028bb390cc91290f6e55f2ed372a26ee2a40aa3ba31a138bf2b2ae70c215ca34556b18de2c1a07f9ad8f1a6938128d0e4c515148c022792d0be30c422bdca410db905703e7a35cb6084911d46bed0941f87f8df8971dd1da50c12bfb41fb540cde59350439d6cad1a8d9a937afb5227f3ca7aeb452a65f53212", 0xc7}, {&(0x7f0000000440)="453440289f1ce087e490c9427f4f441fced89532d6b9cd34ee7921dd02bf87c0b45bcea7ef334111d2e69033d48f59b0dce111b2bd3992731b0578fc11cae54379c0d01511f53522d1f5087aac7a608fa0c0d07e0b3fe9c6a029e1f9b5a2ed53c42c159898b442c613", 0x69}, {&(0x7f00000004c0)="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{0x18, 0x10f, 0x1d, "a7bb"}, {0xf8, 0x113, 0x8000, "1046bf1672efa53ffc411fc914e178cfe42bd2a88019caae103d7f7337291193860a31f37e168f012f7e83100adb49be35b5d8b49e80e97a52d6e027d8b65a316392318de92fc22139bc2ae80a14438a2bcc4db646a314757bc552517bff5053ddb81c92f80cf9eb1ae332b40ebf5c94ab522a2ba3c4f800304ce0703cb9f8e26802a8ada91332ae88df407bafd0c9100345d198ee01b71550bdc084e8455d9fddcdd1144ad00a4db24a7ff9e51cb8aa352ec52e8306cdfa423ae8b003b0af586e23e4390da65ce825b4d8ca27733a506b84d5427ae6e3d8ece7cdc631c700546b2098c5"}, {0x80, 0x11e, 0xfffffffffffffc01, "a35b8498f581b216618fddc9f38228df4613a1ac6f7906ecded4da37c4b59e1eef1b4036a2ff042b8e7f306ac56ca05e214ae9956905231e757a18de4c0b6ac85aa34db194792ebbc6a4be3ea2c762c633235c2de669a02ae8f20eaeb8f5a181a324eba541b9d2e777"}, {0xd0, 0x0, 0x1, "dc1f42df6f492b69f23621d4fb91d477997265b1fe878bfc0b4d8d640a19a2261b6855616d5b5e7fc11f36bf5bf1c1b908f4d35b90dad88265c430ae703b287e0c150c8e38bae111205968d5482459cacc345472178bffdd33984ec71629231c7e10ec619ea2ea3267bf4eeb0f18d05b5711d105b1730b195d83dedda2ad72a76796613f30fe10dba018a9f636b010bac1117fbcf2ee25848f866619cbeda8c80d02faa9cf8b8a2b0398af43693de15811a0c3d2db628445f7797874a0d140"}, {0x18, 0x1, 0x9, "cc0636c3f53c255b"}, {0xd0, 0x10c, 0x7f4d8000000, "47dc2a6b81e152c0c84c794215b24c69d96545ef9f9f2d0ef838cec52be446c1a0650b6e559b4bb65b8059bc7bdde6e0edfc5c92790980ddb173242aa0ea8b9304f51c826f8c4845c0b2e4012be5f393f5fcfb902e17c78dc211f3ac1fee1e12fa7633dddd70d465044fb27a775185b0a4445f67878e880dbeca3cec60e1410f74adfee86332741fab2f5dc3f18b0f2a54685e80291b978552350f6cf8ff41c6583a978d81d57a830e5f2e1bccde5ac2c265271a4a858e9deea8712cf3c740"}, {0x1010, 0x84, 0x7, "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"}, {0x60, 0x109, 0x7ff, "3d951c6563c2e4df3cead5177b8e4cd81c1eadbb617128ff11248389b76d8bc3185f75b2b0a7b99fc26361390a84cda5535cf3d305cb96ffdbf7f4824acdfcff64bbc9becaab9a88f66e4ae015d8"}], 0x23c8}, 0x10) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:23 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8040, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200002, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x9) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x101000, 0x0) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000000100)="eeaaf069f30380747201a704d85c02cd2127a04093f3123d581303342e3d8e25259b6ce0509732b5457bfd0f92e39bf7bd938a5b1dbdae55825ca3f516e247945cdec920678d162d4dfbd10d5dcc10abf6bc1adf355bb3c3cce5f5a13a4f28b6a594aa466720c2d2ea7461148c115d89f157ef3b179955366a926452d31b7c8eef43c40263f6bda5f9fb3e34eece5240610718255ee1e4f906066b14dfef85854fb814bb3d") setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='lo\x00', 0x10) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000200)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000300)={0x7, 0x8a7e, 0x6, 0x4, 0x8000}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000340)='yam0\x00') ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000380)=""/6) sendto$inet6(r0, &(0x7f00000003c0)="bb5037fc564bb6e856e35fbc18eff8f03471096c49964e5b7056df165276fd4e35b50bceb72885509e5d08c66713d05a8f546c8a51e4b3e67e5a61ef301f356a498244484358f412633085f3ca76c0fea37595d1ca896308e5c5d4c3684eab38ad3dc29f9caa27e29653baa72934b8217c0aab9d971e539a4c6bb273a800bec222b54cb1c988e90d5b6069d675b3d74e319a355821f3de87a386a3278362715d66cb4d00e69a722f90db1ad59cfef8ca310191eb43214d33236e82b9c8529c4affbad4ccf215bc8a93bfd062cdcd900e74b046cdba21e146b84317b7fc54fda2fc", 0xe1, 0x4000040, &(0x7f00000004c0)={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff8}, 0x1c) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000740)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000780)={r3, @rand_addr=0xfffffffffffffffc, @loopback=0x7f000001}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000007c0)={{0xa, 0x4e24, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, 0x0, [0xffffffffffffffe1, 0x6, 0x7b2, 0x2, 0x80, 0x4, 0x7fffffff, 0x81]}, 0x5c) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000840)={@loopback=0x7f000001, @multicast2=0xe0000002, r3}, 0xc) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000880)={'filter\x00', 0x4}, 0x68) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000900)={0xffffffffffffffff}) epoll_create(0x2) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000940)={0x1000, {0x2, 0x4e24}, {0x2, 0x4e23}, {0x2, 0x4e20}, 0x40, 0x4, 0x200, 0x5, 0x200000004000, 0x0, 0x1961, 0x40, 0x4}) setns(r4, 0x48000000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000009c0)={0x200, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000a80)={'ip6gre0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) semget$private(0x0, 0x0, 0x200) r5 = getpgid(0x0) tkill(r5, 0x22) symlinkat(&(0x7f0000000ac0)='./file0\x00', r0, &(0x7f0000000b00)='./file0\x00') accept4$bt_l2cap(r1, 0x0, &(0x7f0000000b40), 0x800) 2018/03/19 10:48:23 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200, 0xa) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r1, 0x7, 0x1}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x111000) r3 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x30, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000040)={r3}) prctl$setendian(0x14, 0x0) 2018/03/19 10:48:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) sendto$llc(r2, &(0x7f0000000180)="e5f4ae40e1affb71f063bb2d8f3cfbf118eb4bfcab943524511d21c9e442125ab74b5636e07b2fa59445", 0x2a, 0x804, &(0x7f00000001c0)={0x1a, 0x33f, 0x1, 0x1, 0x5, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r3 = dup3(r0, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000af0f8c), &(0x7f0000000080), &(0x7f00004b7ffc), &(0x7f0000000040)) timer_create(0x1, &(0x7f0000000200)={0x0, 0x38, 0x0, @thr={&(0x7f00000000c0), &(0x7f0000000180)}}, &(0x7f0000000280)) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400002, 0x0) 2018/03/19 10:48:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x6, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x8, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}}, &(0x7f0000000280)=0xfffffffffffffc8f) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x2, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/03/19 10:48:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xffffffffffffffff, 0x80) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000200)) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x40000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, @in6={0xa, 0x4e22, 0x5, @empty, 0x2}, @in6={0xa, 0x4e22, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0xbc) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000180)={0x3, 0x41}) r3 = getuid() setuid(r3) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/19 10:48:23 executing program 3: socket(0x2a, 0x4000000000002, 0x3ff) 2018/03/19 10:48:23 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2001000aaaaaaaaaa0086dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000000000018000907800000000609433df0000000000000000000000000000000000000001fe800000000000000b00000000000000"], 0x0) 2018/03/19 10:48:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000000180)="a2c25dbc8a729a06178a250648ae2a2c83fc86473c577cde904d4b8f336a9cd6d7a63595613fe220ea9c391e0f00622e9724fc4f447e9d69a42f607bb6bba8672e060b5db488c76ab203bca8665a64011df6b351b581e9000516dfa645e4305b9ef8d32bcf726c97cd11e304738f84caf255fbae561e7802547a5ee94113d7595b557e10ba4a981424296129409c2a1b0476a6a65e91b540345695c7f818fde8db6b08aedaa5d4805d736c0bd019b5fc98af292fbc99173cdd0a23bf1c0fe61a977dfb590c4082afa663e724d12e505ead") 2018/03/19 10:48:23 executing program 2: unshare(0x8000400) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fgetxattr(r0, &(0x7f00000000c0)=@random={'security.', '/$cgrouplo\x00'}, &(0x7f0000000100)=""/76, 0x4c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:23 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="4300000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3"]}) 2018/03/19 10:48:23 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000001f11)=""/239, &(0x7f0000000000)=0xef) [ 78.846828] audit: type=1400 audit(1521456503.339:64): avc: denied { setuid } for pid=11016 comm="syz-executor5" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/19 10:48:23 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000100)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x6) sendmsg$netrom(r0, &(0x7f0000001700)={&(0x7f0000000140)=@full={{0x3, {"98aa020ca54afb"}}, [{"5ce1556db42a9f"}, {"e77e8ef6e1ba45"}, {"ac44fa9e11c176"}, {"9dd97c5dffe04b"}, {"08601baa6d91bd"}, {"45773cbc005606"}, {"4e48809d3b8d41"}, {"7020b598a7eb64"}]}, 0x48, &(0x7f0000000680), 0x0, &(0x7f0000001580)}, 0x0) 2018/03/19 10:48:23 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x28000, 0x0) fstatfs(r0, &(0x7f0000000240)=""/208) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)="e1daea80190f99bd776fe35501a043190045af81c5110b77612826e6352db8127f6ce0054935ff430396c497f19789390d92dff2a80dabe54514094ca9b7fc8da6b112ef57058bf4db8abf30558081e0b2434daa0caf701300f13f90741feb2846b23ee4e3b35fe147fcab7a9275bac24c0335fc8ca8a71e05a51e43d7a636fc30e345e54b94c80cc3fdb5b89b1aeef30e5312d186c9ad00", 0x98) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=@getlink={0x28, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80000001}]}, 0x28}, 0x1}, 0x0) 2018/03/19 10:48:23 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000180)=0x4b, 0x4) pselect6(0x40, &(0x7f00000000c0)={0x6, 0x0, 0x3, 0x57fb, 0x80000001, 0x2, 0x6, 0x4}, &(0x7f0000000100)={0x400, 0xdf6f, 0x8, 0x3, 0x7fffffff, 0x7, 0xfb29, 0x8}, &(0x7f0000000140)={0x29f, 0x8, 0x6, 0x6, 0x8001, 0x9, 0x8, 0x7}, &(0x7f00000001c0), &(0x7f0000000280)={&(0x7f0000000200)={0x7}, 0x8}) munlockall() setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0xffff, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000240)) 2018/03/19 10:48:23 executing program 3: r0 = socket(0xa, 0x2000000001, 0x0) accept$ax25(r0, &(0x7f0000000000), &(0x7f00000000c0)=0xfffffffffffffe39) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000fff)={0x10000}) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x5) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1f, 0x0, 0x20, 0x9}, &(0x7f0000000100)=0x18) connect$unix(r0, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) socket$packet(0x11, 0x0, 0x300) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1ff, 0x0, 0x1f, 0xde00, 0x5}, &(0x7f0000000200)=0x98) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) 2018/03/19 10:48:23 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x7, 0x90200) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x200, 0x0) socket$unix(0x1, 0x2, 0x0) bind$netrom(r0, &(0x7f00000001c0)=@ax25={0x3, {"16f63891899193"}, 0x4}, 0x10) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) ioctl$void(r1, 0x5451) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000180), 0x4) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000840)="f71d49c4da3f15e6e0f95e83bf4cba670c449f0c4ca7740001849ae523ceb68ca7b9eed5cb5b71ea6ae791824ebad16b2d672148a78d725fac944b7224c4322ec80273e72e3ab3c9d1090d7a44ccd15916e5af19edb165a8839f7f8143df38dd42aebd5ad08a72e4cb2043df23369677f8cb7c57f0c4653b08bf179d509d0372d7e845803fbf8a9d396ec466ea4fd62e5cc5b45161ae6624380edf2cab332226afe0ea043dd0d1a6a4b3cd489b5d00f333e95b3f9603faa441033226cdf6c1996b6c254b6f6c18254d08d877159da3f576fbac5ca6b5ea53ee646d913c452ab1dd5eccbc8fc8ca3bbaccdd464ad2ad592f86f36e99050943bf7b6a0210611266b97f5814a1ecb8094702b4ef2b70b7b40159bb5849e366cc819553f6d3a3dcbcec2e4f8c8448a50a3eea81a93ef88f07aab6c8ee4fa52ebfc4bd000000000000000000000000000000445e87a85c490de162474690a59bb00484a6db71f1b8f4d66acbb411bbcb0fa908b0e2e9388336dac7aa42229fdf95fa94f014c9d7c9359f70b1424f0e23d450c09cd0b88ebdea1f71fe5a648fc99df2dc1f1374be259aa8b89659160746390e688bcb8751505b48", 0x1b1) unshare(0xc000000) 2018/03/19 10:48:23 executing program 4: timer_create(0x5, &(0x7f0000000040)={0x0, 0x6, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) timer_getoverrun(r0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000100)={0x41, 0x4, "28f38da6fa413d6a4c04655279d01e8804900e02d02279ef7c5160b17521b0de3c3af7c6b2a12c47b7394425dd37854a38c0c198f8296e2b5f"}, 0x206002) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) 2018/03/19 10:48:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0x0, 0x1) close(r0) 2018/03/19 10:48:23 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r1, r2+10000000}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) tkill(r0, 0x15) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000140)={{0x7f, 0x4, 0x8, 0x4, "a93366ac13f2d20dded50cb01561f3ed9386145a8bf17e6ceba23f4b8c04e55689638f9c84edd72708a7cff8", 0x2}, 0x0, 0x0, 0xffffffff, r0, 0x7, 0x3, "645da464ff4b657cede23e64f8cd7f4879baccadc12ec0253246b3973fe034769573e1beb65a5b45bf723f73ffa0c12bf31e4786c7d35d1e77d5e2f35282b513", &(0x7f0000000040)='\x00', 0x1, [], [0x9, 0x7, 0x4, 0x3]}) 2018/03/19 10:48:23 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0xfd) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x181000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000040)={0x3, 0xc35, [{0x7, 0x0, 0x4}, {0x101}, {0xfffffffffffffc01, 0x0, 0x2}]}) 2018/03/19 10:48:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000003540)={0x9, 0x6}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)='Q', 0x1}], 0x1, &(0x7f00000001c0)}}, {{&(0x7f0000001680)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000003880)=[{0x10, 0x84, 0xed7}], 0x10}}], 0x2, 0x0) socketpair$inet(0x2, 0xe, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000700)={0x0, 0x54, &(0x7f0000000680)=[@in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e21, 0xca1a, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e24, 0xfffffffffffff800, @dev={0xfe, 0x80, [], 0x13}, 0x101}]}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x4}}}, &(0x7f0000000840)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000880)={0x2, [0x0, 0x0]}, &(0x7f00000008c0)=0xc) recvmsg(r2, &(0x7f00000034c0)={&(0x7f0000003100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003400)=[{&(0x7f0000003180)=""/221, 0xdd}, {&(0x7f0000003280)=""/158, 0x9e}, {&(0x7f0000003340)=""/185, 0xb9}], 0x3, &(0x7f0000003440)=""/112, 0x70, 0xff}, 0x40000000) ioctl$sock_SIOCDELDLCI(r8, 0x8981, &(0x7f0000003580)={'ip_vti0\x00', 0x8}) connect$bt_l2cap(r8, &(0x7f0000003500)={0x1f, 0x2, {0x80000001, 0x3, 0x8, 0x0, 0x10000, 0x5e2a}, 0x80000000, 0x5}, 0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000900)={0x0, 0x25, "4810e481428a9ef51dd67d7cab4f77a47462f5c0803edaf01cbce5fce1428af435cab86bdb"}, &(0x7f0000000940)=0x2d) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000980)={0x1, 0xc, 0x9, 0xc2a, 0x0}, &(0x7f00000009c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f00000035c0)={r7, 0x4}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001240)=@assoc_value={0x0, 0x3}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000012c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x1}}, 0x1, 0x7fffffff}, &(0x7f0000001380)=0x90) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000013c0)={0x0}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001440)=@assoc_id=0x0, &(0x7f0000001480)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002a80)={0x0, 0x9}, &(0x7f0000002ac0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002b00)={0x0, 0xffffffff, 0x20, 0x9ea, 0x2}, &(0x7f0000002b40)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002b80)={0x4, 0x7, 0x1, 0x1, 0x4, 0x2, 0x4, 0x5, 0x0}, &(0x7f0000002bc0)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000002c00)=@assoc_value={0x0}, &(0x7f0000002c40)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002c80)={0x0, 0x7, 0x30, 0x401, 0xff}, &(0x7f0000002cc0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002d00)={0x0, 0x4472}, &(0x7f0000002d40)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002d80)={0x0, 0x8}, &(0x7f0000002dc0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000002e00)={0x0, 0x6}, &(0x7f0000002e40)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000003000)=[{&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000140)="03e8f4117595d942941617f2f89b9180a56da12c6e167536ff7bc5a823ecb4d477c55b94da9c0abdc01ac5d966b10d495aa6a5d81b5f9ad1", 0x38}, {&(0x7f00000001c0)="2f1a", 0x2}, {&(0x7f0000000200)="91f177e81bc89950b793688cd2945b619904448d8b814ce5dea387f38b5389bf9460f76c5620e829ab5df18273cb43f60ffd572a69cdd9f80c2c83f4fc11cdb5e3bc8a0d2826d794a63e128200d0c9d6a5287606824ff5f547c3fb02e16905", 0x5f}, {&(0x7f0000000380)="92be9620d3b0fa9164f0ca4b50168115ac704690f972bf286ab8591e989aabcc908a30418859fe518c187272d5ea2010ae2810c1b197d59c27604c12f927f7ed1978293d7a7be098c3b356a6b65a5a11f8f2f9b17024a81d16ee07cb32b9f711b197658c67f7d027487fd592518c46d0ecf43077300c66adc58e91c2ac281cedaea16e52e43fc8cdc18d355b40d8c880faf3a879d59af52b1bd700acd11535b011090ca5233642932c8999b281228b786bce39f6bb95d43cb881f5b73af902f6802566256c5c3765f8b321b002c36d1495003a85576697ab706ffcf9d5f46adc452a103ce93abafe55618337ffa7914c", 0xf0}, {&(0x7f0000000280)="144636b9b6864f4bbd6745e5d2224ee07394280008e49fc887f7bdf4c5e545123f77d216fda59e1361de4b41551189cc5c6ed7acb0a30c1d183a659445255e0644f38d8c8efade35bf90777a0863e8545e0df2", 0x53}, {&(0x7f0000000480)="bbe7bb2958d5f7ddaf8834671d4bce8db21f8d615605037728de892aa5bda46f9f31e802ddb1881bafec8857117fc7c7c7f56ff6a085a020af491396cad9810b23c24b9a775ed6ab1a38a71e80b48af75a1a4853151db15072da1a52d23916a96074694c8a1189dff9021a1a524c648a1328dd2b298761abc47c53c24a6b506e16d1cf99e8afd68a839bedc6939483d26d657378cad3ee77418c5b5cce5ff471556b8b34d5608601b337eccfe85849d58b1757909e0f5e3883c4bd6fdcdf87704aefdb1d52c3a67ed667dc6bf5e00ddeab6c9253db807c8826dcb268", 0xdc}, {&(0x7f0000000580)="fcc25a9621872d2142515269b3352948d0b8dc27001a29071b7701af6b2e6aca2233cc0d603590594e2031d9eed7ad02e7dd9fb6ea9d935e8ae76f6d1f543ace4660f1a3ead8b16c86182499241a24187ccdda588b079a775c54ab3a1dc9e0", 0x5f}], 0x7, &(0x7f0000000a80)=[@init={0x18, 0x84, 0x0, {0x9, 0x1, 0x4}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x8, 0x100}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x3, 0x200, 0x3, 0x70000000, 0x3f, 0x0, 0x200, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x2, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x7, 0x10001, 0x29c, 0x6}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0xfff, 0xffffffffffffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x4c, 0x4, 0x8, 0x1f, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x81, 0x200, 0x2, 0x6f, 0x9000, 0x7ff, 0x36, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x204, 0x5, 0x291d00da, 0x2, 0x5, 0x100, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x8206, 0x5, 0x92, 0x5c, 0x10000, 0x7, r11}}], 0x1e0, 0x11}, {&(0x7f0000000c80)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000000cc0)="1fdbc289a648da1299cd89a7be321ee0e9da79a0c68457c02e51a766c4e287fbe46aaebade21", 0x26}, {&(0x7f0000000d00)="40c5be73ec726b4e344e77c87ae92d2121347b260c3ac6edb493053540d9f0b0ecd2435c0af2a5e2c8e4a36165c4e82455289bcea555d68097d85392957aceded37a45e081785ec6db86885885c6dcca5721642e3c731f584bfdf07cd303102bf73a512b5b21a1d458dffbe47c42034ebd905ea6021800c2069df179156ef78aabdf0ef2106d432c6c34f4ac", 0x8c}, {&(0x7f0000000dc0)="731991fab3b48865524fb450ecd3c5787ff60453111b36fd9a153e81e2453aa2966fe10ae24fae6d29beee1246afbd977ef18e6951bff2fea74e54937a806416c55212b850682e716417aad5edcc45f0153be9547686dc927a454583de9097e4f3132b6a67f2f413f6d0450d5b2322de4f1f3ba47d18d5d53009fa92757a3746", 0x80}, {&(0x7f0000000e40)="e7c8ea2ea06e200276851963c880eef54614f713c8fd2f5adf855c25103849b61e1b8fc60fbc70b53935dd1a58ef63e07e9cbba467c98c3d487517be98842736115ef74a2c7a72def7440fce9bce35a4be650906d00f039ae1b46471e17c556b12ff9909b3740a1afaa1f0e065bfcca144da66dc22ae6778667bffe73995add27ac79bf4eef1b0cd21a1ffac1792ce2405fcedc1fe14ee595efd63a268bbf1773f931ea15564d430f4962b914b19e27000557641a3a58170de6af31044b5fc4c34bd3f9af8dfc109e5b0b7ff59aeed1e69", 0xd1}, {&(0x7f0000000f40)="8086a8f44baf5f0d3adf04ee7eb6cc77b6dd60dedd8daebd6c76fcb33d5aa375841efed7976331a227bc81146daa5d9780f12152726c081f2bb246027933bed8357c80582ef89a9740e5e80c20dfad590c151e234e36a20e026dea4be384a7c34ef82d9c5a90b3d5a49fb0af923226027f87eec470a8f730f5df881068fcd0d1e3bc97c8a72d6e0d8ab8c8f056d9398b154097fdb72de6e9a44ad22c413d565ba4fb5857d3fe9d0255a54ee322cae0a90c32f82eff51ba0e94610873804dbfa81c6d4db88c54a9fa8572f45c2645", 0xce}, {&(0x7f0000001040)="2a351d6d39574e7936a679e7e8b290be7ac3f6382d0fef7aa8d44e689f005ffb7959a468880ecfe3087f", 0x2a}, {&(0x7f0000001080)="a82c43af4f083c0c2d3ed95c6e80cdc77f181c0a57e6d9f7a99b9c32d3b25ffbf3d2c8e8aeb378761d5e70f3f80e0d6c95483df323f148bdc6aaa9e160be3b73", 0x40}, {&(0x7f00000010c0)="fb1d8a7f996fa705e789844278981531832706a6e0970303e666dd31fb23f5745633359f906469d21433a6e761fe764eeb99b761effee167ecd6f883efd0eb36b03ed855b7f8bf031d71673b3f59f730e6ff7251dc993f2c47d1d50aa6be366bd04d53136ff1dc3d8a0cf9dd94884a5dcc1c6a606c0e9108dcb85b44082f61be858511d6be3676756879a619893e85df4409d496e02cafd064789653a8991b8b4e70fb3939b84eedbbc05ab2fbe4f9e84b9a72efcd1133cf00d0e067a0f0ad7a673b1e27c11ccf030db71d9e2c0fba70c7389d41b80a", 0xd6}], 0x8, &(0x7f00000014c0)=[@sndrcv={0x30, 0x84, 0x1, {0x101, 0x10000, 0x6, 0x73de, 0xffffffff, 0x40, 0x4, 0x1, r12}}, @init={0x18, 0x84, 0x0, {0x6, 0x5, 0xe204, 0x16}}, @init={0x18, 0x84, 0x0, {0x6, 0x9, 0x40, 0x6cc}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x6, 0x3f, 0x4, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x80, 0x7, r14}}, @sndrcv={0x30, 0x84, 0x1, {0xb42, 0x7eaa60ed, 0x1, 0x2, 0x100000000, 0x5, 0x4, 0x1, r15}}], 0x120, 0x20000000}, {&(0x7f0000001600)=@in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xd}}, 0x1c, &(0x7f0000002700)=[{&(0x7f0000001640)="d90e8aa42034e414758c88cb456c2d344bb5b85a2f33d58d7a907ecce638d83a31fbc76b14a739", 0x27}, {&(0x7f0000001700)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4000}, {&(0x7f0000002740)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000002a00)=[{&(0x7f0000002780)="1dc0b03f9540420c18af928f5ee01011da00f27afd2ad2305d76401a6af52ff5b45b5390caf44278df18f9cf1dc9a224b43d088a01e9ebe3ef6380fb401c1f66eca6e427e3140e87072dd06a9feaff1d152416050043811e6f327935760b59a3c3d285db5c225ccd9ecc4b9e622dcf603e3688a5e2bf6ce96b746e5b5197aa0a84e9b97f2f2469a1ca3085f0ced7dac778beddf53c62f2ed81c3994faa1cb8c3cad809705c8861eb8c9959d4f368e37597bbca7112011967ebed1290405acebf0600bfc8d3bf43e43443365027c75db8b1f684ea888870945068bb0fdd8838a070a89fc0da90df392b371472230c67f92b4a240c367ee5649c", 0xf9}, {&(0x7f0000002880)="cd2e162e22e37a25509aafde5b111cd6f7c8d0c38f34511f17f428c3009239c0ad60b9a5fa1809ae3fba5afb2329b19b2176351c8c821f066eee68101d79aec2f96fb6bb076b6f8934f7ffe38eeb61b3f932b92ecd797f499a6cc0992b48bca4319eb05b3440400537000fefd5c09be05c", 0x71}, {&(0x7f0000002900)="64ad29b32409a571fd2b907a76b097b279a004fdaa11ed01a859c067d03a0c7e3fff1c8c8f40024061b2c2a09c4815b617ea308172ee3c3443e698f7218b498c688184855991426fcca986897d906e2363161f292208cf6caea94a1bfc2ac0deca7c74", 0x63}, {&(0x7f0000002980)="b70de415bf44f3bc80879fd2b0ae51a301a6dae843757bf20b2f2b5a0361e06788e0c4ee1f8e380a71", 0x29}, {&(0x7f00000029c0)="a8d163", 0x3}], 0x5, &(0x7f0000002e80)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x3, 0x3, 0x6, r16}}, @sndrcv={0x30, 0x84, 0x1, {0xf192, 0xfc19, 0x8201, 0xfffffffffffffffb, 0x6, 0xffff, 0xfffffffffffffff8, 0xebc, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1, 0x200, 0x0, 0x8, 0x8, 0x6, 0x4, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x5, 0x0, 0x3d, 0x6, 0x6, 0x5, 0xce3, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8002, 0x9, 0xffffffffffffff42, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x4, 0x4, 0x9f5, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x89f3, 0x40, 0x820f, 0xfffffffffffffff8, 0x8, 0xffff, 0x10001, 0x7, r22}}, @sndinfo={0x20, 0x84, 0x2, {0xe6, 0x8000, 0x1ff, 0x5a4db1f7, r23}}], 0x180, 0x4804}], 0x4, 0x40) 2018/03/19 10:48:23 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x42, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'sit0\x00', r1}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) ioctl$KVM_CHECK_EXTENSION(r2, 0x4004af07, 0xfffffffffffffffe) 2018/03/19 10:48:23 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) r1 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'ip6gre0\x00', 0x510}) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900080002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/19 10:48:23 executing program 2: unshare(0x8000400) r0 = 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000000)=0x4, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/ipc\x00') r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x1, 0x3, 0x2, 0x1ff, 0x8, 0x73}, 0x20) unshare(0xc000000) 2018/03/19 10:48:23 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8000000039, &(0x7f0000587000)="ff020458aa0000f31d001122000000d0154e000000140205", 0x18) r1 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="be03fca2a1a85ce43f109028bf4accab636018cf6d414182c79079898796034a1ffa733a4d37dea153c08a83233d46185e7ae4c646418a9c26029cb8dddd907aad805aef72c0ae69177d265fad90c74d0e6bad4ae65a92afc777049f75c1c1fc83d80bd6c42bf054fb3ae77f8d65241c45a3b9e889305ed6ef7fde906550e2601db17960cda6cf814b2abfc50f3b95f4b202daca4baa56fed0332530f08da69d1d501086577d45a3360e90b7711c4fbed012d3ce2674b2b0dbbe76ddfc02416f5a14024d51d8f601535062c9437e35571d49ab105082721adf4648905509729233d8407aed81973cc3f28544d46e7abebc7c3afa7dfd", 0xf6, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x40a) 2018/03/19 10:48:23 executing program 0: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x400, 0x202101) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) 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 = socket$inet(0x2, 0x100000000805, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) listen(r1, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) 2018/03/19 10:48:23 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x10000, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000100)={0x0, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) 2018/03/19 10:48:23 executing program 5: unshare(0x8000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) mq_open(&(0x7f0000000440)='.@,keyring]vmnet1self\\(*mime_typeem1vmnet1*{\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f00000004c0)={0x0, 0x1, 0x2}) 2018/03/19 10:48:23 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x12) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000000000), 0x4) 2018/03/19 10:48:23 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x2, {{0x2, 0xffffffffffff9a32, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000000000000000010000303a000000000028000000000000000800000000000000", @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00004d9fe9968b46325d5b8e5f2d"]], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000), 0x48, 0x0, &(0x7f000044bf7d)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f8ba53f127b7f01947cd3689eaf6c090277915bab2a0c450988cb85688e2bcc101a80664d3081fcc0"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) 2018/03/19 10:48:23 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000040)='./file0\x00', 0xc000, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x4, 0x0, 0x10001, 0x70a1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x8, r2}) r3 = syz_open_procfs(0x0, &(0x7f000098d000)='net/dev\x00') readv(r3, &(0x7f0000eeb000)=[{&(0x7f0000af5f47)=""/185, 0xb9}, {&(0x7f0000fea000)=""/190, 0xbe}], 0x2) [ 79.163303] binder: 11127:11130 got transaction with invalid offsets ptr [ 79.173046] binder: 11127:11130 transaction failed 29201/-14, size 40-8 line 2991 [ 79.189810] binder_alloc: binder_alloc_mmap_handler: 11127 20000000-20002000 already mapped failed -16 [ 79.200474] binder: BINDER_SET_CONTEXT_MGR already set [ 79.205818] binder: 11127:11130 ioctl 40046207 0 returned -16 [ 79.212869] binder_alloc: 11127: binder_alloc_buf, no vma [ 79.218469] binder: 11127:11130 transaction failed 29189/-3, size 40-8 line 2963 [ 79.232220] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/19 10:48:24 executing program 2: unshare(0x28000000) r0 = 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) r1 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000001c0)) chdir(&(0x7f0000000200)='./file0\x00') setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='auxv\x00') ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000240)={'ipddp0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x58440, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000140)=0x3f31, 0x4) unshare(0xc000000) 2018/03/19 10:48:24 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) getegid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x84c02, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000006c0)={r2, 0x5, 0x418, 0x7f}, &(0x7f0000000700)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001040), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="3c149c7865ec89b732f54ecf4d10979e3e77be296bc6a934d49e217547b6ff878671a82d2d4d3ed7597747cf153e7d9507d73398ba7adccf1786c1e1051c1d7e3cf85e73c6e502d2367e12314a51df4ea004b0b30fdfd1785cb759bd9aed60a50699e13de3081e0c9c9d173f93cbaefc2e8e8534ec02c81d23fd5e21fa4fa74690b8bc137123ef3b0ad929d32032a188d47ab2922e537c95b9013ce73d7d3ebd4f98dae011f77fce83d2281383b6dd3738771c385655274331b36b2930beeaf699710a6ba294472c228a9c497f2d437dcbb7fd0011fdf332d4f906070d2c786ac6ec4b18a367d0881da16f9ddd200f304aeb", 0xfffffffffffffd84) ioctl$TIOCNXCL(r1, 0x540d) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x401, 0x80000) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f00000002c0)) 2018/03/19 10:48:24 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000100)=[@register_looper={0x630b}], 0x7b, 0x0, &(0x7f0000000140)="9d539254461feaf5d8de03dddf1f9fc42e4985c1908c02663620cf60b628fed36af8de6aa5654d581a54dd9d44ab1f482bc19350df51e014b3a52e7b9905f8165ca17b6dcf95d5c5f792253f50eaa60550a95530e92d649a9dd8afa777ff12bbc805964c6aeccc01bb63ebda5dba4bb92e5598383adbaa2a321504"}) 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$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:24 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x101, 0x3, 0x2, 0x7]}) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x7, 0x8}, {0x0, 0x5ec}, 0x81, 0x2, 0x8b}) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="e00a0f4062fbac0500478391fafe5ac1d0f7d2d440ba43ff3bd08a9c65058f87", 0x20) 2018/03/19 10:48:24 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x101, 0x40100) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000180)=""/40) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000240)) sync() setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) 2018/03/19 10:48:24 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x4a, "66cb4d0d66b7101733c6a16fa17225405e6259bcdb26d79bd477dd1220981c4522f28750ec45b60cc14896ac8ae056c04f13870615345146adbaf50997856b5bed6c17adcb13d9f325c8"}, &(0x7f0000000100)=0x52) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={r1, 0x4}, &(0x7f0000000000)=0x5) 2018/03/19 10:48:24 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) set_tid_address(&(0x7f0000000000)) ioctl(r0, 0x2287, &(0x7f0000ed5fff)) 2018/03/19 10:48:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x37a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x9, 0xe663, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/19 10:48:24 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffe81) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x4100) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/19 10:48:24 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0xfffffffffffffee7}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)={0x0, 0x1c9c380}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x900) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e22, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x100}, {0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x8}, 0x3f, [0x2, 0x6, 0xfd3e, 0x1, 0x6, 0x2, 0xf, 0x2]}, 0x5c) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/19 10:48:24 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x80000000, 0x401) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a00000005d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219907af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"], &(0x7f0000009ffc)=0x62) r2 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0xfffffffffffffff8, 0x4000000000000001) sendmsg$nl_route(r2, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@ipmr_newroute={0x24, 0x18, 0x308, 0x70bd2a, 0x25dfdbfb, {0x80, 0x14, 0x94, 0x20, 0x0, 0x4, 0xc8, 0xf, 0x400}, [@RTA_FLOW={0x8, 0xb, 0xffffffffffffffa5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040000}, 0x8000) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x880, 0x0) sendmsg$netrom(r3, &(0x7f0000000140)={&(0x7f0000000040)=@ax25={0x3, {"5ab26408258279"}, 0x3}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="a662d2123f33f876c5783c0dd24ba953727f5fa5eaa1f2497cd87ba7d537ad97d8998d43516faf912f2f6a62d65318bb7303f2ad1aa907627601dd1f8ac888b388c825762fb05be61e862243c5a85f3fb79e65e7", 0x54}], 0x1, 0x0, 0x0, 0x4040001}, 0x14) sendto$inet6(r0, &(0x7f0000003fd9), 0x34d, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) readv(r3, &(0x7f0000000280)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f00000001c0)=""/170, 0xaa}], 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000400)) [ 79.537414] QAT: Invalid ioctl 2018/03/19 10:48:24 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) r3 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000017c0)=0x0) r5 = getpgrp(0x0) r6 = getpgrp(0xffffffffffffffff) r7 = gettid() fstat(r1, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002180)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000021c0)={{{@in6=@remote, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f00000022c0)=0xe8) getresgid(&(0x7f0000002300), &(0x7f0000002340)=0x0, &(0x7f0000002380)) sendmsg$netlink(r2, &(0x7f0000002440)={&(0x7f0000000200)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000020c0)=[{&(0x7f0000000240)={0x1560, 0x38, 0xc00, 0x70bd2d, 0x25dfdbff, "", [@nested={0x194, 0x73, [@generic="eafda9d72765a36d623aaed3671e0754e8bc742775c4a3b3e9a27a9664f81fd6f399bc79c2219ceca1d1580347736c9509b777d6d339edf135bcc304b4bc93dd8ae6e0aeb51f664b9a1a1a08e024c07311b65ce47f6945c9e98c67eb1483f13761caa53ebe5b328bdc8071e6feb489d17cab8c50f1b09bd5bee69f9580b9dc900f52be739c963cbb5f64dc265cc610273ae3bd1eeb75e8c83cdbd92899340c8f86ed24df2db9a592472354ff65de78df6a3e682562d736200f1077fd08846b6b6a164c38d72ff0f48766b34409c8a8ab2d8ea0b8f0827e208fe7e51361803f809982996c90cd07eec8ef5b69ff05b6ae0c665e258922c06d", @typed={0xc, 0x86, @ipv4=@broadcast=0xffffffff}, @generic="da55f36c38abfe77adbc7eb2d106f69f3a8660b5bc63e6f7c5c1ed3b0915fc57c645fb6a86a760e14d59fdc62bd4cc625377d90277af76044af052c64ff1a362330a16314a7952e4095f087e951988ea84bd9a543e8d9fb244aa4143d94f6cd0568a80f64eaf81c10ed18e211ab9c5c47066dc232e2cdb084b0e3dd898f9", @typed={0xc, 0x78, @fd=r0}]}, @typed={0xc, 0x58, @pid=r3}, @nested={0x18, 0x6c, [@generic="091f8e3ff4bf4faa2f9d2516db454ca001f6"]}, @nested={0x10cc, 0x55, [@generic="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@generic="5acea80db1e4e2d6d2956d6a15358af6ef9db41d8de92d5af73a0a0bd787b5c5a25f48f35d50a0e432917177c4df91ee4eb4be304f32642f70be9a2f617da55c5393f5fd8d01adedc6730daae61eb424472b83023be02aebf99aa799b2a8fecc7545d558dac402322bebf65ac7aaab1708e86752b0cda3d2a0091c255c886d14c4fa157d1491ac636f8603e24b07700102aab59020e5510b869830ef3a7bd7827ac883a30803a3f1699ed5102abe", @generic="0d8f8720783f99f11017fd1d8d1bad6096f676543a57852ee21cc2ad4d225a692bafda02da8243a2a60f017295f3f07bcae8c9bdbc118b6c4798ad8b6aaa9e3b46fed026f84c785574f340240ce863cf3a9579f4a44e1862fb359530bda772350214f203985758ac3436e0c24387cd1d003c1a5cbda699d7a8ea5f4bd156bab0fe519ced061beffdc44221c83c7b337ce1a23ceb38008fb2d619b0555d49bfc64a7af516e25c8a97f8255fbf72958f075688ecd832eeaa49f0e406ed507cd007b8b25ff05ee121b77fb7993e60cceb6c7c62c38f6c8383a817bc7b038889e0596f8bfada3ada9eaf2aaeebb4", @nested={0xa4, 0x63, [@typed={0xa0, 0x3b, @binary="f859f5498524442f85464385629245c2fca85c157fb6d94ba546aef1512a927615703e876264f54e62be8cd98bf5124a539fbb98080bd52f1b655abeefa926751ca57b31f92810cf023a3fb6ee8f6dbe83f9781816be528bba3032ef3c47a47965beb49ad691865c8f86878aa508e6fbaa32d50270d58a98dcd1b3492a0318605ce7594e778ff482b7b785fae05b0c91e3561b7d98659f"}]}, @nested={0x114, 0x2a, [@typed={0xc, 0x54, @str='\x00'}, @generic="6f582bdaf8b92f1f04623b954a68852cbb7416d6068ce6e553fbbb8da3161f2f50ab0fb0914313b329f67c78cf4e1b9f2aadb2f5f39bf34143461df8a9e4dc734e6c18fc8828a111bdd4940968352163c3d39eb3b94b145c3652a213f239edc1e7f0d31ef77cb1103a894cf1ef9d6b7bac15ad75ffe81fbff57001cf1c051624a7f42a01ebebd1eaf830adc5fdda", @typed={0x18, 0x37, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="e132416a71a91925a81e2362c7e6e02df87a68da9cfc45a472b7b108ce6a88d8be4e9d9cde9befb9f90c200573a31e3dd3aae40e3395d5ad0d5845127b9a994f67a63aa6ce012919a46bd9e3d78d2f422130981ca2", @typed={0x8, 0x51}]}, @nested={0x1f0, 0x43, [@typed={0xc, 0x1b, @pid=r5}, @generic="55e4257e1c17868669d6d0d37d9f638ed0b2468de45ec61d81ec9916cb8140d8f54abfb9f403cbfc416798eaf6824dca5bf49c7b4269ab27ed4382fa5912bf99371d94079ff73c77ecb0acd0a2649404403d3ff390c340a67346e131ff193430c7d4c8", @typed={0xc, 0x77, @u32=0x811}, @generic="a2cf65dc899afb98e4e5be9f351a5e029b69d4a0cf3447947113c259ad52016a030e6f2d4368914c2d23b35b0cad9d99a5a1baf26e8b5373b037c90f783012f40b2e415b701553d561aa165ea0f7598634914615641a429600f40e5650601ceaa6a54b9d94eab3dac86ff810bf05da2505db226526487895c44c3c7db23c4f5d0692472cf29260cd44f859c72e063e51d6375e3407dbfd4027976ea92030e6e2502f1e4a0d94e6458738406d3f6b5701", @typed={0xc, 0x6, @fd=r1}, @generic="f37a8c8c380c2968bf734988e6f71a7f191d7bb38832c4fc73b2de6f2524f8eb0287b25d8849e800fccbe309b0f2915283f7737512cc5d27434d98fcd97a34958f6699b5edc5d47e996a1e6f3470adf1c89f578d7e9b58d02ded4df4c099dd32a04f231fb42b6a99378506fb466f39f23d2205ecde53a31b991e1351c6875ab3471ba1a2122e81c4758053cf259dd7071e0d192c2d5a0e848227a8f1ec3fbf34faba9feba4092161ece12750c0c20a35104ec46e00"]}, @nested={0x210, 0x49, [@generic="93d46ef5b3016d829ad91991d73e17009e673166367e0a18a33dd6619c13fee38fa3468275978f8e3ea950ee3110fcf59bf82ee4221688a968d989e276b90c266f0c9b0cb4334c6a368b94a8ff0d6349dc989077ca9a37e09969ca8c9b7cdbdd4fcc19ec88a821f2cff6f5ab8ecebcd60452c016199a4689", @typed={0x8, 0x61}, @typed={0xc, 0x74, @fd=r0}, @typed={0xc, 0x96, @pid=r6}, @generic="453138858dde71f287b3b86ba8d92b15c93cede280d46f211f200f1b77e446dced5aae65ca586014243349aaf23900d8502eab4d7ad683eaa3c729f3f26a41c6de0b4a425b9ece5a6e1fec9d9275ae3ad5a2c22c0d447f7c07d692a8feb7bb1cf60e89f6a7c2846a015fc2696438379213092c85e36d585b0e7d853b9729217743352fe8d1a545f9f4be881876", @generic="8e096cd9d7b547922fe2e2beea8581b928de64077b952f8c965513a1787f88e7e8c7e40505a0aa76cf2bf0440f9390a7c77008dd71b3391156a7172caf40909bf026dc8ddffedb2011e7a75ca0d287f7efac27cf4b850347f416cfeaeb73dabcf253f78baf16b90695272b20e03c649d928035db770eee76819d1114462742a4b26a2924881591ce7ad09cb96873bc35c5bbcd3f667747e434eb7d365fc47c42b6688f44f431f11601ea08c7445c586f0dc0db9c16192d11683e1ff920e0b8358777e97de2abc2ed0e998a85d5187baa8144dcb46a2f4a6b5b5a7aae411dca0de37e683c3d"]}, @nested={0xc4, 0x1d, [@generic="b1e133a4f1868488688c0abebed1126383f564e28b44309efddfea0457b3eea55013a2e92679b6938bb375c6ac6fe2a584e185d1f42803fa8b08140ffb1a6201799f221c053e12a835616f4f2736ce7e290c1cdc5543dc58d91dafbc3e7e39ecdf58ec8ad49ad34ff609bde4493b6081d123e1dc72f50fe300ca023756a965519a5205eff9f351970df2c658c1d5ce681f1bb1b7555eba8f6d25ba3638f7399a5ef8f8e05e1ae38e91e936fff122fe05932f4b2bff3a3c9a", @typed={0x8, 0x41}]}, @typed={0x10, 0x7a, @str='bdev\x00'}]}, 0x850}], 0x3, &(0x7f00000023c0)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x50, 0x40810}, 0x4000) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000fcb000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xf8b}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r13, 0x6}, 0x8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='ifb0\x00') 2018/03/19 10:48:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0x1ff) r1 = socket$kcm(0x29, 0x802, 0x0) sendto(r1, &(0x7f0000c63000), 0x94b58e0b609adbb7, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000200)=@can={0x1d}, 0x10) 2018/03/19 10:48:24 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa001, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x40, r2, 0x10002, 0xfffffffffffffe01}) sendfile(r1, r0, 0x0, 0x40003) 2018/03/19 10:48:24 executing program 2: unshare(0x2400) r0 = 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x10, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x18f) write(r0, &(0x7f0000000000)="ea7e821af44a1f9120b641d13490ed", 0xf) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:24 executing program 1: [ 79.659262] QAT: Invalid ioctl 2018/03/19 10:48:24 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) r1 = 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 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000000c0)={r3, 0x80000, r1}) unshare(0x400) signalfd4(r0, &(0x7f0000a9bff8), 0x8, 0x0) 2018/03/19 10:48:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0x1ff) r1 = socket$kcm(0x29, 0x802, 0x0) sendto(r1, &(0x7f0000c63000), 0x94b58e0b609adbb7, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000200)=@can={0x1d}, 0x10) 2018/03/19 10:48:24 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000023dff0)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0xffffffffffffffff}}]}, 0x1c}, 0x1}, 0x0) 2018/03/19 10:48:24 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101100, 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) memfd_create(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x849, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f0000009fe0)=[{r1}], 0x1, 0x0) 2018/03/19 10:48:24 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$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_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0xfffffffffffffffa, 0x5, 0x6, 0xc, r1, 0x3}, 0x2c) 2018/03/19 10:48:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000010f5fe0a0000000003000000"], 0x14}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x123000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000180)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x505800, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x2, @random="c865f02e7a88", 'lo\x00'}}) 2018/03/19 10:48:24 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x20}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/19 10:48:24 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400840, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0x8) unshare(0x8000400) 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:24 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/114, 0x72, 0x40012000, 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x40}, 0x1}, 0x0) 2018/03/19 10:48:24 executing program 2: unshare(0x8000400) 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) personality(0x710000f) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:24 executing program 3: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) splice(r0, &(0x7f00000000c0)=0x30, r2, &(0x7f0000000100), 0xb8, 0xa) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x0, 0x2}, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"4dca22c79303f98a301a4de5"}}], 0x60) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000240)=0xe8) setfsuid(r3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000172000)={0x80, 0x8}) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000280)={0x42, 0x7ff}) 2018/03/19 10:48:24 executing program 6: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000000000)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/03/19 10:48:24 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup(r2) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'ifb0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400006, r4}) 2018/03/19 10:48:24 executing program 7: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f000078c000/0x2000)=nil, 0x5000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001200)={0x0, 0x80000000, 0x30}, &(0x7f0000001240)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001280)={0x2, 0xfb4, 0x0, 0x100000000, 0x1f, 0x1ff, 0x1, 0x61, r2}, &(0x7f00000012c0)=0x20) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000527ff8)=0x2000000000, 0x2, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x2000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001180)={&(0x7f0000001140)='./file0\x00', r3}, 0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='bfs\x00', 0xb4ca56899031fe24, &(0x7f0000000140)="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") r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x7, r4, 0x1}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/19 10:48:24 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000005c0), 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="0e000000000000fa", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="000010003f86ee891763162d8f2c07c279932b9e5056be8c353595cd86f4a01c0644e9365212c74fa2dda0658c4e0318e40983545aa9a3e805d5c2edaa5c1be29d76fe05a0654aadc38d90ad4a66b2aacecdbf7ea5c012cdbf572e61cdb804eaa5ef15a9ffd30642c72f88c3a161769baa976d992933a878ccaa3f87c98dbe137e36f800701d30ae969c8cab52721a37bfa4136bdafeff7efc40e960e5de6adf53276f6da9daaf8c854db9af1b846751bcc53c23563f1b07174bce3a9e138fc1ea0d02fefd555d65040b31a375dd3c"], @ANYRES32=0xffffffff, @ANYBLOB="000000000200000000000000"], 0x30f) write$rdma_cm(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="0300000000fa1bd6eb4ec42adf3cbd16fbbd2ffed1233d67cd1c64f44d4817a5f0f8fa46daa2a85ddd75a7d56982bfa03836a74609ae34efe062a2847596ed66a4656960adbb80c41b61a0f0e53fb62b8598e2a4e6c5e065ad1f72569dbfc1e8a28dd06037d80925ef68921b8e5790a44a542a29b3fa4db0b8749e97fd1c2987ab009ded4ccb21f96c565aab365621e4449b0e5d7ba511416f63d66ae69404407c6d60e9ad1afe2a74a97d1ea537d4a97baca23573e4cddcbd18c81c5672e19132ce35ce0c8f9266db7197de513cae"], 0x9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000000c0)={'erspan0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) clock_settime(0x7, &(0x7f0000000040)) fdatasync(r1) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x3f) socket$inet6_udp(0xa, 0x2, 0x0) connect$unix(r2, &(0x7f0000001180)=@abs, 0x6e) 2018/03/19 10:48:24 executing program 0: r0 = socket$inet(0x2, 0x5, 0x4) setsockopt$inet_int(r0, 0x0, 0x2000000b, &(0x7f00000000c0)=0x200, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240)=0x4, 0xaf) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000004c0)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 'vcan0\x00'}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000300), &(0x7f00000003c0)=0x0) chown(&(0x7f0000000000)='./file0\x00', r1, r2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0xec) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000340)="46d302998910f622a5181738ffa8008759be40bd49ec2d3143f9790c28743974d751377df18f5e34381cbe3bdbd7847186088d0c1b", 0x35}], 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000580)=""/229, 0xe5}, 0x12020) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000540)={0x401, 0x4, 0x7e, 0x1f5a}, 0x8) 2018/03/19 10:48:24 executing program 6: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000300)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r5 = dup3(r4, r3, 0x0) r6 = socket$rds(0x15, 0x5, 0x0) r7 = dup3(r6, r2, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x802) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000880)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000140)={0x200}, 0x1) r8 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40280) setsockopt$netrom_NETROM_N2(r8, 0x103, 0x3, &(0x7f00000001c0)=0x4, 0x4) 2018/03/19 10:48:24 executing program 2: unshare(0x8000) 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4ac7, 0x2000) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000000c0)=""/103, &(0x7f0000000140)=0x67) 2018/03/19 10:48:24 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4, 0x20002) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x0, 0x2710}}, 0x100) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) sendto$inet6(r0, &(0x7f0000000180)="5042de875e8450431ab3f8b243279eb8e191023ccd21ba7714b5dfe93feb628e57992e901119bb3e498d42b20f838b09bdcbf780a685e24ff468dd0d426dad87d929c2a1973f6a014e0473f843e0066689352efbf6bd70c106a9f83a217f347c444705685477531b8e07d98e65ea2f52e9d98fbfa35aa9ed5b120592c4fc7b5195b0638a7074547cd399d233412c17b14194dbd0db9b771401d574a2f9592c344a76a9e06bfd8cf4fd9a564d57cab49d83da1ab0df3bc3", 0x561aea77e9a7b080, 0x10000000000, &(0x7f0000000140)={0xa, 0x8000000004e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}, 0x1c) 2018/03/19 10:48:24 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0xfffffffffffffda5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x0) recvfrom(r2, &(0x7f0000000100)=""/114, 0x72, 0x0, &(0x7f0000000180)=@sco={0x1f, {0x80000001, 0x1, 0x800, 0x0, 0x7, 0xa3}}, 0x80) getsockopt$inet6_buf(r0, 0x29, 0x7153fe855115df45, &(0x7f0000000340)=""/7, &(0x7f0000000380)=0x7) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000240)={0x3, 0x8, 0x1f, 'queue1\x00', 0x8}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x3}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) setns(r3, 0x4000000) 2018/03/19 10:48:24 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000648eac)=@newsa={0x154, 0x10, 0x717, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in, {}, {}, {}, 0x0, 0x0, 0xa}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) write(0xffffffffffffffff, &(0x7f0000022000), 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000080)=0xffff) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) dup2(r0, r3) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f01cff30f7f429d66b8e9008ed8f0822d1f3b0000dec230470fc76884c4c271ad7e260f302ef00fbb6a00f00fbb2a", 0x2f}], 0x1, 0x0, &(0x7f0000000080), 0x0) gettid() 2018/03/19 10:48:24 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x23d, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/10) write$sndseq(r0, &(0x7f0000000080)=[{0x200000000040081, 0x80000008, 0x0, 0x0, @tick, {}, {}, @time}], 0x30) 2018/03/19 10:48:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x200, 0x82) r1 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x101000, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='statm\x00') sendmsg$key(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x2, 0xd, 0x6, 0x0, 0x27, 0x0, 0x70bd2b, 0x25dfdbfb, [@sadb_sa={0x2, 0x1, 0x4d6, 0x4, 0x207, 0x9a, 0x3, 0x1}, @sadb_lifetime={0x4, 0x4, 0xfffffffffffffffe, 0x8, 0x6, 0x6}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e23, 0x775, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_lifetime={0x4, 0x7, 0x0, 0x4, 0x0, 0x6}, @sadb_lifetime={0x4, 0x3, 0x0, 0x8, 0x6, 0x100000001}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x17}, 0x101}}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e24}, @sadb_x_policy={0x8, 0x12, 0x4, 0x6, 0x0, 0x6e6bb4, 0x101, {0x6, 0x7e, 0x0, 0x9, 0x0, 0x3ff, 0x0, @in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}}]}, 0x138}, 0x1}, 0x800) execveat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f000001aff0)=[&(0x7f0000018fed)='-]selfvmnet0\x00'], &(0x7f000001a000), 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0xfffffffffffffcb3}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)={r3, 0xfffffffffffffff9, 0x3, [0x4, 0xfd, 0x7]}, &(0x7f00000003c0)=0xe) 2018/03/19 10:48:24 executing program 2: unshare(0x8000400) 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) pipe2(&(0x7f0000000200), 0x4000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="5121c96086eeb155709e5c544cbcbb34fdd48110b8ed386c202571ffb62df762cfdaf6e8", 0x24, 0xfffffffffffffffa) r1 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="d058f2d23a266dd8a7360d194adb40a5249abbdde93f5c02d73bf09f9c268a1f794a86d5ef83f6229b226f5730a4481243bfaaa641137ed0b5daa885451a868dcd2f8f4c76494a6b4ea67a89ed1672a8c49e2c11f8e84966492af1d1ac088d005bdbd3f9b170c9a77787187be149d7ca4b499fda6d2ebf5e75e0a255e46d297ee44b615231a8725bcff8ee65f35031e555f400a2343966ae54e2422a592ffd284eae46e25b06f7ebd64d82e1f8df2c4c083be4c932ead6477057f403f2a2ba1ee44a23849c0b8215abe5", 0xca, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000480)=[{&(0x7f0000000240)="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", 0xfb}, {&(0x7f0000000340)="d76a095bc495844a26c70b8cf8eb79818e7dc48d4bb154ddc24609634a62610542492f6cf4f9b976459dab098878a1ffad8b7f356b9e52080ec05c4e68ce5d8423e4f578f461ca512933715463de105cd5dcd1f16276bc8eeb76c4d96486009bf721b4d5fba4b86fc0ebfb77691b01aa7a20d17f74443569d9a4628b3c84911e3dac72f246d97b71a88bee5cff227af69ce1f6f4b178797f99cbe5f2d7f0c88fbb6540306a50a1e64573a26fd77fa645e9a6adcadc5f08057c428c0c1d38c851ac6385f040777fa81e198b54237d", 0xce}, {&(0x7f00000001c0)="3d2e1b42410e59eeada018670f5afa509b0e1ccb5b24c03aef9f45abf6eee5055a6f0f13279ed021", 0x28}, {&(0x7f0000000440)="3a490f0ff2a5bd5003b2ebf6cc35a3ca3cdcc7a5c1bdbc12f846c210e793dabbacb0388a3f66ae", 0x27}], 0x4, r1) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:24 executing program 7: setitimer(0x2, &(0x7f00000000c0)={{}, {0x0, 0x2710}}, &(0x7f0000000100)) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="01809f0000000400099a623827a9e41db9cac4310000068908004500001c000000000004907800000000ffffffff009c009078e00000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x80d]}) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) 2018/03/19 10:48:24 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x9) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x181a80) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) getsockname$netlink(r1, &(0x7f0000000200), &(0x7f0000000140)=0xffb3) 2018/03/19 10:48:24 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/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$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0xba4f, 0x4, 0xb1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:24 executing program 5: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x1) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0xd8, "f58014f69802354d863c9ebb579f4d56909b19ee48fdf8b037c34429a42112e97d94bb1bdbef0e6f26955e862a0a6242d4068e2c83f4f82b6188ccce6c08ad26a3d945e51eb6b03c151c5a4fc2fa730bb4fcb1be2cdb6597ae1ea52a54f37710d2ae5447686369796b547cdb576eda1b5bae64a1bf8f5de1a8f73ab4551f0315796fb23e6babff98dbe5fef4f7132e88bc3a5a14908134741a2e27114a4ab1da5cce43d309047a03159f8904aedc1dd3d4730f2767c010d5aaad405074a2b0dca3c1ccd51f18c93da56ed3af541a021d2454a64bd6db9b8d"}, &(0x7f0000000100)=0xfc) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/03/19 10:48:24 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x9b1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r2 = fcntl$dupfd(r0, 0x0, r1) getsockname$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x6e) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001e14000000000000000000000021f41922fa5419ceaa1259d00394dd00000062acd709f984ae931c5ac874e0e3734d193806c67527"], 0x14}, 0x1}, 0x0) readv(r1, &(0x7f00000001c0), 0x253) r3 = dup(r1) accept$ax25(r3, 0x0, &(0x7f0000000040)) 2018/03/19 10:48:24 executing program 6: mkdir(&(0x7f0000000100)='./file1\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f00002faff8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073afff)) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000140)={0x8001, 0x9d, 0x9}) 2018/03/19 10:48:24 executing program 0: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='coda\x00', 0x2, &(0x7f00000000c0)="a94b6621e2f232b9a40dad527f6c0568") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x408100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000140)={0xffffffff, 0x3, 0x8, 0xfff, "7dea771835946388b64bc8078fdba9120cc5bfb79feee41d727a2dbd23a0d9c690a309aba3e4faad0c666763", 0x41}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000180)={'ip6tnl0\x00', @random="cff67886c3ac"}) r1 = getpid() setpgid(r1, r1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280), &(0x7f00000002c0)=[0x0], 0x3, 0x5, 0x0, 0x1}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000340)={0x4e9b, 0x800, 0x9b, 0x0, 0x20, 0x5, 0x2, 0x401, 0x7, 0x80000001, 0x800, 0x6, 0x0, 0x9, 0x7, 0x101, 0x20, 0x7fff, 0x80000000}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00000003c0)=""/96, &(0x7f0000000440)=0x60) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000001480)={&(0x7f0000000480)="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", 0x1000}) recvmsg(r2, &(0x7f0000001740)={&(0x7f0000001580)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001700)=[{&(0x7f0000001600)=""/65, 0x41}, {&(0x7f0000001680)=""/124, 0x7c}], 0x2, 0x0, 0x0, 0x1ff}, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001780)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) connect$vsock_stream(r0, &(0x7f00000017c0)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) sched_setscheduler(r1, 0x7, &(0x7f0000001800)=0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001840)={{0x5}, {0x7, 0x9}, 0x80, 0x3, 0x46}) fcntl$setsig(r2, 0xa, 0x2d) r6 = fcntl$dupfd(r3, 0x406, r0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f00000018c0)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001940)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000001980)={0x800, 0xfff, 0x9, 0x6, 0x2, 0x7d2}) connect$ipx(r0, &(0x7f00000019c0)={0x4, 0x2, 0x52e, "269b77157343", 0x6b}, 0x10) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001a00)) accept4$vsock_stream(r0, &(0x7f0000001a40)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000001a80)={{0x80000001, 0x4b8, 0x4, 0x345, 0x234, 0x4ca}, 0x1, 0x100000001, 0x400000000000000}) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f0000001b00)={r7, r3, 0x0, 0x3, &(0x7f0000001ac0)="6dd35d97b1f7ed0f5b1f360bdcd6130d1ef6f9fc0e9be8fe9c25eef4351b8bd0413ac5b79d0183c3a067e9ef88ec8a45a14d6b0e5b", 0x5, 0x3, 0xb2, 0x1, 0x362a, 0x8, 0x8, "059dc4fea0c608feadfaeefcb6f785e395344203677acb54e028755f90d323a16eaaf791bc600f4fee5dcdd6953531c92bb8a61d8e0167ebf2f48126bde07cb5d6f264269f5ad1418c2636b347ee79581235376f10a91d5d6184ee13ad7627d30afb8a27f342a58503c100d72783cf08977dcf98c4eff1d3c2cbad590fa48bb53ebe0c6038aadad787a8d0cc5f82a64c31e674ad7300cf3d68be0f944d3de3a407bd2d8165811b61ecc387ab64"}) r8 = add_key(&(0x7f0000001c00)='cifs.idmap\x00', &(0x7f0000001c40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001c80)="682d7b230cdaf139c56d531ec98e4ba8135c205758f1d6ccf80a5ba739a882af175ff1b8e7708df80a14184cd9e451106396fc8bde22f547e149682552f8d0ace04436b516f44ba745d467977708013e0c7f88c69034e59c50605646c6ad97e7415a60d9b0cb30371fe8c09d6d333125efb2aea4b8dde3fbaee6881e3cd30ad1b9cff709b149bcb653cd2b62815208585a0ed9ed2422c5b33ed28099ab484f168d319f0ece5564ee026a4dc6ed7b4c93c6abfc762cd3fd32cc217ad7731b13ff898cbd3b6b558b04b7ba1d0e196b87b0e35cc4f9c676ffb9050eec6716e8786fa908598de1c2107b1d36ceafa50ac3", 0xef, 0xfffffffffffffffd) keyctl$describe(0x6, r8, &(0x7f0000001d80)=""/171, 0xab) 2018/03/19 10:48:24 executing program 3: add_key$keyring(&(0x7f0000b7f000)='keyring\x00', &(0x7f00007bdffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x76, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) getrusage(0x0, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ptrace$peekuser(0x3, r1, 0x100000001) openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)={0x2, 0x0, 0x9, 0xffff, 0x5, 0x1, 0x4, 0x1, 0x1, 0x3d71506e, 0x0, 0x4}) add_key$user(&(0x7f0000d2affb)='user\x00', &(0x7f0000986000)={0x73, 0x79, 0x7a}, &(0x7f00004e9fff)="b3", 0x1, 0x0) 2018/03/19 10:48:24 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x20000) timerfd_gettime(r0, &(0x7f0000000100)) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000200)=""/14) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x8, 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) r2 = epoll_create(0x8000) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x736) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000140)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}) 2018/03/19 10:48:24 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:24 executing program 5: r0 = add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x80020) keyctl$read(0xb, r0, &(0x7f0000000000), 0xfffffe84) 2018/03/19 10:48:24 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)="2f674ce3a7c063e725169e", 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x2, 0x7, 0x3}) unshare(0xc000000) r0 = semget$private(0x0, 0x0, 0x2) semctl$GETNCNT(r0, 0x7, 0xe, &(0x7f0000000000)) 2018/03/19 10:48:24 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, 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 = semget(0x3, 0x1, 0x8) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f0000000000)=""/1) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000340)=""/4096) 2018/03/19 10:48:24 executing program 5: getrusage(0x0, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0xc0002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x7b, {{0xa, 0x4e22, 0x88a, @empty, 0x5}}, 0x1}, 0x90) 2018/03/19 10:48:24 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffffefffffa4, 0x10480) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000080)={[{0x5, 0x57, 0x6, 0x100000000, 0x800, 0xf2f6, 0x800000000, 0x1, 0x20, 0x89, 0x0, 0x3af5b915, 0x6}, {0x8, 0x5, 0x4, 0x9, 0x1000, 0x0, 0x0, 0x0, 0x3ff, 0x200, 0x0, 0xdb5c, 0x100000001}, {0x440f, 0x35, 0x100000001, 0x5, 0x7fffffff, 0xffffffff00000001, 0x202d, 0x5, 0x8, 0x7, 0x1000000000000000, 0x2, 0x1}], 0xffffffffffffff71}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000c63fdf)="28f5ea215b5c73797374656d2d657468317472757374656473656c696e75782600") 2018/03/19 10:48:24 executing program 2: unshare(0x80080000) r0 = 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) setns(r0, 0x40000000) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0), 0x60880059}) 2018/03/19 10:48:24 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x400000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r1) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/03/19 10:48:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000040)={@multicast2, @multicast1, @multicast2}, &(0x7f0000000080)=0xc) sendmsg$alg(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001540)="746ea94483440466fc3ede83c7de2aa35cda04af89904a2bf090caa387e202f1", 0x20}], 0x1, &(0x7f0000000500)}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/172, 0xac}], 0x1, &(0x7f0000000140)=""/87, 0x57}, 0x0) 2018/03/19 10:48:24 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x3fca) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffe23, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) 2018/03/19 10:48:24 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @broadcast}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xa84, 0x401, 0xe3c, 0x100, 0x2, 0x140000, r1}) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x264, 0x2) r3 = accept4$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14, 0x800) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{0xe1d, 0x9, 0x800, 0x34b9}, {0x8, 0x0, 0x401, 0x7ff}]}, 0x10) fchmodat(r0, &(0x7f0000000340)='./file0\x00', 0xc) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000003c0)=@raw={'raw\x00', 0x9, 0x3, 0x270, 0xf8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x3, &(0x7f0000000380), {[{{@uncond, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0x1, 0xf, [0x34, 0x3f, 0x2d, 0x28, 0x12, 0x5, 0x10, 0x24, 0x2e, 0x1a, 0x24, 0x17, 0x8, 0x2c, 0x27, 0x17], 0x1, 0x40, 0x3}}}, {{@uncond, 0x0, 0x98, 0xe0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x3, 0x200}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d0) r5 = syz_open_dev$sndpcmp(&(0x7f00000006c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x4000) bind$nfc_llcp(r0, &(0x7f0000000700)={0x27, 0x0, 0x2, 0x3, 0xffffffffffffffca, 0x10001, "60ef012dd58a9e3116ada03ef7fa958228641b178054d2b808d6ed53ed1c869b312791669b390a6b38818162d29be6978f7e0747dac568ebacd007d43e5ec2", 0x2f}, 0x60) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000780)={'ip6tnl0\x00', 0x600}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f00000007c0)={'HL\x00'}, &(0x7f0000000800)=0x1e) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000840)={0x5, 0x3, 0x7fffffff, 0x2, 0x3}) r6 = dup3(r3, r5, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000880)={'bcsf0\x00', 0x5045180e}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000008c0)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000900)={@in={{0x2, 0x4e20}}, 0x3, 0x5, 0x0, "9045484ec1ca13dff9791cf4fdebcc8d16fa91431af45e7dce21b6fade2a334615aadcceafc5fe29a9e65a7f9b8ffb95ca09b4a8cd94574d1d15e36b77ff81fc01e39b14213e21d00eb0b0a6516ae77f"}, 0xd8) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f0000000a00)={'yam0\x00', {0x4, 0x4, 0xdd0, "914d56f0d88d", 0x5}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f0000000a40)={{0x7, 0xfffffffffffffff7}, {0x5, 0x7}, 0x20, 0x7, 0x1f}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000ac0)={0x8, 0x8002, 0x7, 0xfffffffffffffbb0, 0x0}, &(0x7f0000000b00)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000b40)={r7, @in6={{0xa, 0x4e23, 0xb6e800, @loopback={0x0, 0x1}}}, 0x5, 0x1}, 0x90) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000c00)={0x8, 0x80, 0x43752e33}) getuid() ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000c40)={0x80000000, 0x14, 0x3f, 'queue1\x00', 0xfff}) ioctl$TIOCNOTTY(r6, 0x5422) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000d00)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, @loopback={0x0, 0x1}, 0x0, 0x80000001, 0x2, 0x100, 0x9, 0x42000000, r4}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f0000000d80)=0x1) 2018/03/19 10:48:24 executing program 7: sigaltstack(&(0x7f0000354000/0x1000)=nil, &(0x7f000060aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') munmap(&(0x7f0000354000/0x2000)=nil, 0x2000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x7fff, {{0x2, 0x6}}}, 0x88) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x11, &(0x7f0000000080)=""/202) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) sigaltstack(&(0x7f0000354000/0x2000)=nil, &(0x7f0000000180)) 2018/03/19 10:48:24 executing program 3: add_key$keyring(&(0x7f0000b7f000)='keyring\x00', &(0x7f00007bdffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x76, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) getrusage(0x0, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ptrace$peekuser(0x3, r1, 0x100000001) openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)={0x2, 0x0, 0x9, 0xffff, 0x5, 0x1, 0x4, 0x1, 0x1, 0x3d71506e, 0x0, 0x4}) add_key$user(&(0x7f0000d2affb)='user\x00', &(0x7f0000986000)={0x73, 0x79, 0x7a}, &(0x7f00004e9fff)="b3", 0x1, 0x0) 2018/03/19 10:48:24 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) tgkill(r0, r1, 0x4) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x9, 0x200800) inotify_add_watch(r2, &(0x7f0000000100)='./file0\x00', 0x80000008) unshare(0x8000400) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='tunl0\x00', 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/03/19 10:48:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x79, 0x0, [0x10000]}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e22}, 0x10) 2018/03/19 10:48:24 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000001c0)={0x8}) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x8}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x1}, 0x8) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000000)=""/11) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x200000) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000080)={r4, 0x3, 0x3, r3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/19 10:48:24 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:24 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x40) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000080)=""/228) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00000e6ffc)=0x2000000000007, 0x9c88be9f5a8c7c99) write(r1, &(0x7f0000bdf000), 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000180)={0x0, 0x8}) getdents64(0xffffffffffffffff, &(0x7f0000000280)=""/196, 0xc4) 2018/03/19 10:48:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8001}) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x80000000, 0x41) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000240)={{0x1, 0x5}, {0x1, 0x9}, 0x5, 0x1}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xf3, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x40, 0x20, 0x4, 0xffffffff, 0x714, 0x5aa, 0x1ff, 0x2ef, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={r4, 0x7}, 0x8) r5 = dup2(r1, r1) setsockopt$sock_void(r5, 0x1, 0x24, 0x0, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="c61bfc0dcfdbcdc91f5bbaee8a7ae4f590fa06388e540b374f32c5f3544d05d6915b07d32dd14b580a9e077f0d", 0x2d}], 0x1) 2018/03/19 10:48:24 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xffff7ffffffffffb, 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, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) ptrace$setregset(0x4205, r0, 0x6, &(0x7f0000000280)={&(0x7f0000000180)="6d828c6d9f10bb3beb145870c34615363996a3ff9ee39c79730bbc97e99241da8cfba5fd5a597161fae582190f1797c2d46cd8a01c72d00f511dfe504f148cb30a1c86b6b78d14739e47907535fff4df7b5d2940af1d64215794c2227bcc2cdeb244a633f8ebac969c31b0f2f440027e34e572e11aa7f4d7cc9861d9e545406f9f877c121805d6c5eb8ad6da2fd83c83a2013ad131e8e2eacc17bf903ab1e45cea0f40d8d8b86d2a010e6ca84c048c54646a64d94233d59a99b474f7f0e18ec31987161dbf08c95669c2b513c06bf8", 0xcf}) unshare(0xc000000) getresgid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/19 10:48:24 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x3, r0, 0x1}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'irlan0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@bridge_getlink={0x30, 0x12, 0x9, 0x0, 0x0, {0x7}, [@IFLA_LINK_NETNSID={0x8, 0x25}, @IFLA_EXT_MASK={0x8, 0x1d}]}, 0x30}, 0x1}, 0x0) 2018/03/19 10:48:24 executing program 7: r0 = socket(0x11, 0x2, 0x0) bind(r0, &(0x7f0000ed6f80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x60}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x280000) ioctl$TCFLSH(r1, 0x540b, 0x8) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000000080)={'\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x2710, @hyper}}) 2018/03/19 10:48:24 executing program 0: r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000bff000/0x400000)=nil) shmctl$SHM_LOCK(r0, 0xb) 2018/03/19 10:48:24 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="387709dd86ee00000000000086dd602eb07800102f000000000000000000000000000000000000000000000000000700ffffac1414bb34e1880b0000000000000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000240)) clock_getres(0x7, &(0x7f00000000c0)) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x80000001, 0x0) ftruncate(r0, 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) 2018/03/19 10:48:24 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x40000) getpeername$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) unshare(0x8000400) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) getpgrp(r1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) socketpair(0x13, 0x800, 0x7ff, &(0x7f0000000140)) fcntl$getown(r2, 0x9) 2018/03/19 10:48:25 executing program 1: r0 = socket(0x40000000015, 0x805, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket(0x15, 0x80005, 0x0) getsockname$netrom(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) fcntl$getown(r1, 0x9) getsockopt(r2, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) 2018/03/19 10:48:25 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$getown(r0, 0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) ptrace$poke(0x5, r2, &(0x7f0000000000), 0x3) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x84800, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000000080)={[{}, {0x0, 0x0, 0x0, 0x7}]}) 2018/03/19 10:48:25 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000013ffc), 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{0x8, 0xce, 0x5, 0x7}, {0xa8d4, 0x3, 0xf4, 0x2}, {0xb6, 0x23, 0x401, 0x10001}, {0xecfd, 0x3, 0x400, 0x7}]}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x3, 0xbcf6, 0x896e, 0x0, 0x2}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x1, 0x9, 0x400}, &(0x7f0000000200)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) r2 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x5, 0x101000) fadvise64(r0, 0x0, 0x4, 0x5) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000300)={{0x2, 0x4e24, @rand_addr=0x1000}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x50, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'tunl0\x00'}) 2018/03/19 10:48:25 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x100000000, 0x1ff, 0xe90}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) bind(r1, &(0x7f0000000100)=@rc={0x1f}, 0xa) 2018/03/19 10:48:25 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x13a) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {0x7}, 0x0, 0x2}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x50000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/19 10:48:25 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="c70e08f20000000100004000"], &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x7ff, 0x20c, 0x8a, 0x3, r1}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x8, 0x9, 0x6}) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) 2018/03/19 10:48:25 executing program 7: unshare(0x400) socket$inet(0x2, 0x800, 0x45) r0 = socket$inet_udp(0x2, 0x2, 0x0) readahead(r0, 0x3f, 0x7ff) socketpair(0x3, 0x4, 0xc7, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000140)) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000040)={0x0, 0x2, 0x81, 0x7fffffff, 0x1, 0x4}) fadvise64(r0, 0x0, 0x2000000000000, 0x0) 2018/03/19 10:48:25 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) listen$netrom(r0, 0x9) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x5, 0x200) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) ioctl(r3, 0x9, &(0x7f0000000140)="97cb151e3797846b") getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x7, 0x1, 0x8008, 0x80, 0x8001, 0x2, 0x2, 0xd0bc, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r4, 0x2}, &(0x7f0000000100)=0x8) dup2(r1, r3) 2018/03/19 10:48:25 executing program 1: r0 = getpgrp(0x0) gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x400000000000, 0x6, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/03/19 10:48:25 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socket$pptp(0x18, 0x1, 0x2) r0 = socket(0x1d, 0x4000000000080007, 0x8000) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmsg$nfc_llcp(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "ac58c87710a462ba8aa5b90f7f889cec8f9c7f1f5fe8e942c0b8be100107746b20461991ae59032454e1b5d4d780371d25122cbeb8df260a0fa1a9987ceb8e"}, 0x60, &(0x7f0000000280), 0x0, &(0x7f00000002c0)={0x10}, 0x10}, 0x0) 2018/03/19 10:48:25 executing program 2: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r0 = getpid() ptrace$getregs(0xe, r0, 0x485d, &(0x7f0000000140)=""/35) unshare(0xc000000) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x2) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e23, 0x4, @empty, 0x4}, {0xa, 0x4e21, 0xb420, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x200000000000, [0x723, 0x6, 0x5, 0x93, 0xffffffffffffff70, 0x3, 0x4, 0x3f]}, 0x5c) socket$alg(0x26, 0x5, 0x0) 2018/03/19 10:48:25 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000336f58)=ANY=[@ANYBLOB="ab9e6760c94893b7"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00000003c0)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)=""/126, &(0x7f0000000480)=""/244, &(0x7f0000000040)=""/32}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9d1b, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000280)=0xfffffffffffffff9) 2018/03/19 10:48:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="04bbbdccef682fa72d0000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x800) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r4, 0x7ff}, 0x1d0) 2018/03/19 10:48:25 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000040)=""/50) keyctl$reject(0xc, 0x0, 0xfffffffffffffffd, 0x0, 0x0) 2018/03/19 10:48:25 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000178ff0)={0x1d}, 0x10) r2 = dup3(r0, r0, 0x80000) accept$packet(r2, &(0x7f0000000000), &(0x7f0000000040)=0x14) bind$can_raw(r0, &(0x7f0000af7000)={0x1d, r1}, 0x10) 2018/03/19 10:48:25 executing program 2: unshare(0x8000400) r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x7, 0x10080) getpeername$netrom(r0, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x180, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x8, 0x0, 0x10002, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000180)={0x5, r3, 0x2, 0x1}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000300)={0x0, 0xffffffff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000380)={r4, 0x78a, 0x1, 0x1}, &(0x7f00000003c0)=0x10) bind$bt_l2cap(r2, &(0x7f0000000140)={0x1f, 0x101, {0x9, 0x4, 0xffffffff7fffffff, 0x46, 0x40, 0xa59b}, 0x9, 0x7}, 0xe) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000000c0)={[0x10002, 0x3000, 0xd001, 0x1000], 0x401, 0x10, 0x3}) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) r5 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) unshare(0xc000000) connect$l2tp(r5, &(0x7f0000000400)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @rand_addr=0x200}, 0x2, 0x2, 0x4, 0x4}}, 0x2e) 2018/03/19 10:48:25 executing program 6: symlink(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00') pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) linkat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x1000) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x240000) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x141, 0x1000) 2018/03/19 10:48:25 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x440040) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000000c0)=""/55) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000200)={0x1a, 0x9, r2, 0x1, 0x0, 0x80, 0x7fffffff, 0x20}) ioctl$void(r0, 0xc004587f) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) fadvise64(r0, 0x0, 0x639, 0x3) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'gre0\x00', @ifru_map={0x800000}}) 2018/03/19 10:48:25 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000000c0)={r3, 0x3}) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000019f96)="1b", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000cffc)) 2018/03/19 10:48:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000000000)="8cf09a856fc3f930c0e4bd55ea5e1e7e03508a03f0f9be8d5940d72c46bb863bcf9599c5b07dc9b08ccb624d56c53a93c4bf19772038e2ba819b83ec52b4a8cb9496f0c5a7be891f176e498df3985d3dd86b0b7d782fe7dfc00cfe0073ee3f4c9e8590685da7497a1834aa6ebc0402ae797e851dc66b4ea30505194db97376dda6292921c8d9cc39686d7cae1fa6bca6346ae28e625c19") ioctl(r0, 0x4000000000001275, &(0x7f0000000200)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000003c0)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) removexattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@random={'security.', 'ppp1\x00'}) fadvise64(r0, 0x0, 0xfffffffffffffffb, 0x6) 2018/03/19 10:48:25 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000100)=0x8000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80000) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) 2018/03/19 10:48:25 executing program 2: unshare(0x8000400) 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) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x8000007f, 0x0, 0x30f}, &(0x7f0000000100)=0xfffffffffffffd80) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x8001, 0x20}, &(0x7f0000000180)=0xc) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) connect$unix(r2, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) unshare(0xc000000) 2018/03/19 10:48:25 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000240)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000280)) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) read(r0, &(0x7f0000000040)=""/208, 0xd0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) lseek(r1, 0x4, 0x200000000001) 2018/03/19 10:48:25 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1, 0x20000) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000001c0)=0x8) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) sched_setattr(r2, &(0x7f0000000240)={0x30, 0x3, 0x1, 0x7, 0x1, 0x8, 0x5, 0x9}, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0xfffffffffffffff4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000280)={@multicast1, @local, @rand_addr}, &(0x7f00000002c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0xb8ea, 0x3}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000140)=0x8) 2018/03/19 10:48:25 executing program 5: memfd_create(&(0x7f0000001640)='(}nodev.ppp1vboxnet1selivuxtrustedvboxnet0GPLposmx_acl_access*\\\\md5swm@\x00', 0x0) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/101, 0x65}, {&(0x7f0000000100)=""/14, 0xe}], 0x2, &(0x7f0000000500)=[{&(0x7f0000000180)=""/57, 0xa}, {&(0x7f00000001c0)=""/127, 0x41a}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000240)=""/161, 0xa1}, {&(0x7f0000000300)=""/2}, {&(0x7f0000000340)=""/100, 0x64}, {&(0x7f00000003c0)=""/233, 0xe9}, {&(0x7f00000004c0)=""/63, 0x3f}], 0x24d, 0x0) 2018/03/19 10:48:25 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x1f, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/19 10:48:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f00000001c0)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14, 0x7fc) r6 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e23, 0xfffffffffffffff7, 0x4e22, 0x5, 0xa, 0xa0, 0x20, 0x0, r5, r6}, {0x7, 0x2, 0x9, 0x5, 0x7, 0x5, 0x7, 0x17}, {0x0, 0x4b, 0x40, 0x7}, 0x944, 0x6e6bb7, 0x0, 0x1, 0x1, 0x3}, {{@in6, 0x4d5}, 0x2, @in=@broadcast=0xffffffff, 0x3505, 0x2, 0x3, 0x6, 0x3, 0xffffffffffffffbc, 0x7}}, 0xe8) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x1000000d000) epoll_wait(r3, &(0x7f0000000500)=[{}, {}], 0x2, 0x20) ioctl$KVM_RUN(r2, 0xae80, 0x0) kexec_load(0x9, 0x2, &(0x7f0000000080)=[{&(0x7f0000000040)="92292575ed7ea57071be55bf2b7d03d5456256c10b8bc4286071032021c28a7f6851263293c798d71e2c25", 0x2b, 0xda4, 0x8}, {&(0x7f00000001c0)="200ca4cc34acd867bb7eeb0b71eb9f98826cae89af991f8d6a63ca63d866daaeb8990eff5ca49560b1e9888e89b606316f13bb7bd9d6ad9d169d05184fa9963cfc4343358a0055512c5dd4196d68cc36e753cce539901064bc24b3b9822f1074d108888155f8f1", 0x67, 0x0, 0x29}], 0x2a0000) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000000)={0xffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) r7 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x100) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/19 10:48:25 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f00000000c0)=0x0) r2 = dup3(r0, r0, 0x80000) r3 = dup3(r0, r0, 0x80000) r4 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x5, 0x8000) r5 = fcntl$dupfd(r0, 0x406, r0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/hash_stats\x00', 0x0, 0x0) io_submit(r1, 0x5, &(0x7f0000000500)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)="25b0784ae4cc5040e102faa35d266b1fa94384", 0x13, 0x1000, 0x0, 0x0, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xb, 0x1, r0, &(0x7f00000001c0)="a32041701b", 0x5, 0x6, 0x0, 0x1, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0xffffffff, r0, &(0x7f0000000240)="3a724fe22f3316954ddeab70738806a7c03a26e935889608226320899128fc7d5abb04de1108fc90cb442ba007bfbf5ff06a9495432ed213f571abafe0ae6026917f", 0x42, 0x58ec1d0e000, 0x0, 0x1, r4}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000340)="8e456e7122bda14ecf1dfaf15477cde84fdc9fbfdcdb7bf51ba0908a7914adc3b236d89fe4747ab9129d6093e06cc2635e1f643d487d94fcbe6d67c0087a49cda81d8b9cd5c35c15dd023b476abca8a6a0b00c92eca00d9900bbd99d91a2baf946a7f7a35288f4762ebfdbdfc34d2d99b2735b41ae2ce6a101d71e6493f02e94bb8e445df657630ac8873d7e69bec8a8c8b4ee90bf017dc635e20a7308ebf01893bbff78e2a4", 0xa6, 0x1ff, 0x0, 0x1, r5}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000440)="d1146960ebfb7e34f18fee26b6ce82ded723ff6460ffaf28516dcc66a18592a3f39f82c2042823047572706c7841081164af1009e83753db800e", 0x3a, 0x1, 0x0, 0x1, r6}]) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000540)=0x0) fcntl$lock(r3, 0x7, &(0x7f0000000580)={0x2, 0x3, 0x4, 0x2, r7}) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r8, &(0x7f0000003c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003bc0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r8, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r9}}, 0x18) 2018/03/19 10:48:25 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000f81000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000010c0)={r1, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f0000001180)=0x98) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x7f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r4, 0x522}, 0x8) 2018/03/19 10:48:25 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x56) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) bind$rds(r1, &(0x7f00000002c0)={0x2, 0x4e1e, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x800, 0xffffffffffff0000, 0x50}, &(0x7f0000000080)=0x10) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000100)={{0x5, 0x3000, 0x0, 0x7, 0x3672, 0x10000, 0x4, 0x9, 0x3f, 0x10000, 0x2, 0x80000000}, {0x1f004, 0x3000, 0xf, 0x8, 0x8, 0x6, 0x8000, 0x5, 0x9, 0x7ff, 0x5, 0xc8f}, {0x7000, 0x0, 0xe, 0xfe, 0x0, 0x1, 0x4a, 0x8, 0x8, 0xffffffff, 0x80000001, 0xa56}, {0x2, 0x4, 0x0, 0x2, 0xfffffffffffffeff, 0x0, 0x101, 0xd4, 0x0, 0x9, 0x6, 0x8ff6}, {0x6000, 0x0, 0x4, 0x80, 0x7, 0xa99, 0x3, 0x5, 0x7, 0x0, 0x0, 0x400}, {0x1, 0x2000, 0x10, 0x1ff, 0x7, 0xffffffff, 0xffff, 0x0, 0x1d7, 0x3, 0x0, 0x1755}, {0x4, 0x0, 0xd, 0x6, 0x2, 0xfffffffeffffffff, 0x1, 0x6, 0x3, 0xff, 0x80000001, 0x9}, {0x0, 0x1000, 0x4, 0x6, 0x0, 0x2bcf, 0x9, 0x4, 0x100000001, 0x8, 0x7, 0x2}, {0x6000}, {0x0, 0x4001}, 0x0, 0x0, 0x10000, 0x2000, 0xe, 0x400, 0xd000, [0x4bd, 0x5, 0x5, 0x5]}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0xffffffffb8a39066}, 0x8) setsockopt(r0, 0x0, 0x81, &(0x7f0000002000), 0x78) syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x2, 0x440000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/19 10:48:25 executing program 2: unshare(0x8000400) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x1, 0x4) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x1b, 0x2, 0xffffffffffffff1b, 0x2, 0x3, 0x9, 0x4, 0x4, 0x6, 0xfffffffffffffffc}) bind$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"837e1d9be0cd2b"}, 0x7}, [{"c8466e10cfab8a"}, {"fd31a46a6503b7"}, {"991dd053a0e674"}, {"d1891aa2157b2a"}, {"2d21adbfd2c589"}, {"59e2818556dd7c"}, {"599dffeafcf847"}, {"7cdad418588bb3"}]}, 0x48) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) unshare(0xc000000) 2018/03/19 10:48:25 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="24000000200025f0006b000300000001020d00080110b5000010ffea08000100020300b7", 0x24) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000080)=""/101, &(0x7f0000000100)=0x65) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x0, 0x9}, 0x2a}, 0x10) inotify_init() [ 80.882882] kasan: CONFIG_KASAN_INLINE enabled [ 80.887499] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 80.894851] general protection fault: 0000 [#1] SMP KASAN [ 80.900452] Dumping ftrace buffer: [ 80.903968] (ftrace buffer empty) [ 80.907651] Modules linked in: [ 80.910820] CPU: 1 PID: 11513 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #359 [ 80.918148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.927483] RIP: 0010:perf_trace_lock_acquire+0xc0/0x980 [ 80.932905] RSP: 0018:ffff8801b48ff540 EFLAGS: 00010002 [ 80.938241] RAX: 0000000000000049 RBX: 1ffff1003691feb2 RCX: 0000000000000000 [ 80.945497] RDX: dffffc0000000000 RSI: 0000000000000230 RDI: ffffffff86f2c5a0 [ 80.952742] RBP: ffff8801b48ff718 R08: 0000000000000000 R09: 0000000000000230 [ 80.960160] R10: dffffc0000000000 R11: ffffffff81562590 R12: ffff8801b48ff6f0 [ 80.967413] R13: 0000000000000000 R14: ffffffff86f2c5a0 R15: 0000000000000001 [ 80.974663] FS: 00007f2026286700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 80.982861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 80.988715] CR2: 000000000072c000 CR3: 00000001b6283005 CR4: 00000000001626e0 [ 80.995961] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 81.003203] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 81.010444] Call Trace: [ 81.013013] ? perf_trace_lock+0xd6/0x900 [ 81.017138] ? perf_trace_lock+0x900/0x900 [ 81.021347] ? trace_event_raw_event_lock+0x340/0x340 [ 81.026508] ? perf_trace_lock+0x900/0x900 [ 81.030715] ? ucma_destroy_id+0x269/0x4c0 [ 81.034925] ? trace_hardirqs_off+0x10/0x10 [ 81.039218] ? trace_hardirqs_off+0x10/0x10 [ 81.043512] ? perf_trace_lock+0xd6/0x900 [ 81.047633] ? perf_trace_lock_acquire+0xe3/0x980 [ 81.052451] lock_acquire+0x394/0x580 [ 81.056222] ? rdma_destroy_id+0xa9/0xda0 [ 81.060345] ? lock_release+0xa40/0xa40 [ 81.064290] ? lock_downgrade+0x980/0x980 [ 81.068409] ? lock_release+0xa40/0xa40 [ 81.072356] ? check_same_owner+0x320/0x320 [ 81.076649] ? do_raw_spin_trylock+0x190/0x190 [ 81.081203] _raw_spin_lock_irqsave+0x96/0xc0 [ 81.085671] ? rdma_destroy_id+0xa9/0xda0 [ 81.089789] rdma_destroy_id+0xa9/0xda0 [ 81.093735] ? trace_hardirqs_on+0xd/0x10 [ 81.097856] ? _raw_spin_unlock_irq+0x27/0x70 [ 81.102322] ? wait_for_completion+0xe0/0x770 [ 81.106788] ? cma_release_dev+0x350/0x350 [ 81.110993] ? wait_for_completion_interruptible+0x7e0/0x7e0 [ 81.116767] ? do_raw_spin_trylock+0x190/0x190 [ 81.121321] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 81.126396] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 81.131385] ? trace_hardirqs_on+0xd/0x10 [ 81.135504] ? complete+0x62/0x80 [ 81.138930] ucma_destroy_id+0x2e9/0x4c0 [ 81.142962] ? ucma_close+0x2f0/0x2f0 [ 81.146737] ? __might_sleep+0x95/0x190 [ 81.150687] ? kasan_check_write+0x14/0x20 [ 81.154895] ? _copy_from_user+0x99/0x110 [ 81.159021] ucma_write+0x2d6/0x3d0 [ 81.162620] ? ucma_close+0x2f0/0x2f0 [ 81.166391] ? ucma_resolve_route+0x1a0/0x1a0 [ 81.170859] ? ucma_resolve_route+0x1a0/0x1a0 [ 81.175326] __vfs_write+0xef/0x970 [ 81.178929] ? rcu_note_context_switch+0x710/0x710 [ 81.183831] ? kernel_read+0x120/0x120 [ 81.187689] ? __might_sleep+0x95/0x190 [ 81.191640] ? _cond_resched+0x14/0x30 [ 81.195504] ? __inode_security_revalidate+0xd9/0x130 [ 81.200666] ? avc_policy_seqno+0x9/0x20 [ 81.204701] ? selinux_file_permission+0x82/0x460 [ 81.209519] ? security_file_permission+0x89/0x1e0 [ 81.214420] ? rw_verify_area+0xe5/0x2b0 [ 81.218452] ? __fdget_raw+0x20/0x20 [ 81.222146] vfs_write+0x189/0x510 [ 81.225662] SyS_write+0xef/0x220 [ 81.229088] ? exit_to_usermode_loop+0x198/0x2f0 [ 81.233816] ? SyS_read+0x220/0x220 [ 81.237415] ? do_syscall_64+0xb7/0x940 [ 81.241382] ? SyS_read+0x220/0x220 [ 81.244981] do_syscall_64+0x281/0x940 [ 81.248840] ? __do_page_fault+0xc90/0xc90 [ 81.253045] ? _raw_spin_unlock_irq+0x27/0x70 [ 81.257516] ? finish_task_switch+0x1c1/0x7e0 [ 81.261985] ? syscall_return_slowpath+0x550/0x550 [ 81.266889] ? syscall_return_slowpath+0x2ac/0x550 [ 81.271790] ? prepare_exit_to_usermode+0x350/0x350 [ 81.276776] ? retint_user+0x18/0x18 [ 81.280475] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 81.285293] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 81.290457] RIP: 0033:0x453e69 [ 81.293621] RSP: 002b:00007f2026285c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 81.301300] RAX: ffffffffffffffda RBX: 00007f20262866d4 RCX: 0000000000453e69 [ 81.308545] RDX: 0000000000000018 RSI: 0000000020000080 RDI: 000000000000001c [ 81.315785] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 81.323029] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 81.330271] R13: 0000000000000672 R14: 00000000006f9b50 R15: 0000000000000001 [ 81.337516] Code: c7 40 1c 00 f2 f2 f2 c7 40 20 f2 f2 f2 f2 c7 40 24 00 f2 f2 f2 c7 40 28 f3 f3 f3 f3 48 8d 46 18 48 89 85 70 fe ff ff 48 c1 e8 03 <80> 3c 10 00 0f 85 da 04 00 00 49 8b 79 18 48 85 ff 0f 84 62 04 [ 81.356586] RIP: perf_trace_lock_acquire+0xc0/0x980 RSP: ffff8801b48ff540 [ 81.363507] ---[ end trace 213807da3c7f47f4 ]--- [ 81.368232] Kernel panic - not syncing: Fatal exception [ 81.374003] Dumping ftrace buffer: [ 81.377518] (ftrace buffer empty) [ 81.381199] Kernel Offset: disabled [ 81.384793] Rebooting in 86400 seconds..