0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0x6, &(0x7f0000004000-0x1000)=""/4096, &(0x7f0000004000-0x4)=0x1000) semctl$GETNCNT(r2, 0x4, 0xe, &(0x7f0000003000-0xc8)=""/200) rt_tgsigqueueinfo(r4, r4, 0x30, &(0x7f0000004000-0x10)={0x3f, 0x1, 0xfffffffffffffff9, 0x1}) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000000)={0xf97c, 0x80000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000)={0x0, 0x93, "725e4032c085ac2758636f055e2e266ce25847b312c77e71f4c94573ec7f47fcf5e1293b5ce31b144b44125bbd2a1e0e2728213973c926305754a4561a2aca57ea612b9e0d65f38006145b3e1cf79a5ad4c3cf69ef46170414a974b27a79de94eccbd73035cd360183e9333a7b1e1debe49e7bfcb59169d8ada365b9ef859a03df2e49ce8bc28d04e6730f49aa97ec09a9aef5"}, &(0x7f0000002000)=0x9b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000004000)={&(0x7f0000004000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000-0x40)=[{&(0x7f0000005000-0x43)="e2e129b83d2f97b6b5fc5fe511737e6212b9bd71b55e63027df554d217e682904fe5cee65c6770e2effff31397101a2e5e84d2bd455ce994dcac079f8625aebf5bb6e3", 0x43}, {&(0x7f0000005000-0xcd)="2ca8e1205809396de600ba9ad1e65887306a44f18ff871f8f0d93da7baf419360e7a8f2f469b188dcc1d90a3ab78ab1d4548a48cbf14c0f65fcea1f721101e22b40687ecbf2bea389d3621d8a70df674b4731e0edc78adfd2850f22d73fbd441600090b6b2bd934661d4aa145f818b8662636ca23a3aa2c5373f2179fbb376674304ef7463f3c0cb796bdc9ed6d32cfbafb2f0a9b109b4c786f64bfcd206490c0595579b00ed8f0bbc5bda5924a82eb050f969136938d969883ffa0c92d22452fbb7068bcb51c3163d8c76ca02", 0xcd}, {&(0x7f0000002000)="3a714f158e7f3e9a28a0472bafd9f7bf92178dbf830f48543b585bd724e89a8ace35798c73ea99f901e5714d8700de41bc5a8d00307a9372e0de8f716b3c13e415bcd9f1919d5cb915f8865fada9b893dc9a83840b594d103ef364e1df69fb337ff3f97b152ea7bb99370236fb832e2eafdbd429d7849868", 0x78}, {&(0x7f0000000000)="53d37111cf73367eb835ebc91c87a7186446d1fe0b757b1f6f6def32148f78e60b6e5dc463c995f2affd36aa7923228f9e686e66b52a92240a131f027f64d5c631a5de71b699deac929da1d97024", 0x4e}], 0x4, &(0x7f0000003000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x202, 0x86a, 0x10001, 0x2, 0x0, 0x80000001, r5}}], 0x30, 0x20000000}, 0x8000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000006000-0xc)={0x40000000, 0xc4, 0x13}) 2018/01/16 17:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000620000)='/dev/mixer\x00', 0x20400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001e8000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffff001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000000000000, 0x200, 0x8, 0x0, 0x20}, &(0x7f00004f5000-0x4)=0xa0) linkat(r0, &(0x7f00006ea000-0x8)='./file0\x00', r0, &(0x7f0000423000-0x8)='./file0\x00', 0x1000) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e47000-0x6)={r1, 0xfffffffffffffffd}, 0x6) setrlimit(0x2, &(0x7f0000a76000)={0xfffffffffffffffc, 0xffffffffffffffff}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x42e1d9, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000017a000-0x8)={0x0}) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs(r2, &(0x7f0000dc0000)='attr/prLv\x00') 2018/01/16 17:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000a5e000)='keyring\x00', &(0x7f0000375000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$describe(0x6, r1, &(0x7f000003f000-0x76)=""/118, 0x76) r2 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r2, 0x0, 0x0, 0x10000) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00003a4000)={0x0, 0x0}) ioctl$TIOCSCTTY(r2, 0x540e, 0x8) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000969000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000da8000-0x8)={r3, r4}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000c1d000)="", 0x0) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r2, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/16 17:12:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000fe9000)={0x0, 0x0, 0x2, @thr={&(0x7f0000294000)="", &(0x7f0000178000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = request_key(&(0x7f00005b9000-0xb)='pkcs7_test\x00', &(0x7f0000ed8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000600000)='\x00', 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f0000b2e000)=""/189, 0xbd) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000346000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d33000)={0x4, 0x0, 0x10001, 0x7fffffff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000600000)={0x4, r2}) 2018/01/16 17:12:45 executing program 5: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x6) [ 348.817722] binder: 19698:19707 got transaction with invalid parent offset or type 2018/01/16 17:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005c9000)='./file0\x00', &(0x7f0000491000)='./file0\x00', &(0x7f00000ba000)="d26d667300", 0x2043, &(0x7f0000535000)="") r0 = syz_open_dev$sndpcmc(&(0x7f0000864000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff7f, 0x40) rename(&(0x7f0000f1e000)='./file0\x00', &(0x7f0000b40000)='./file0\x00') getsockname$unix(r0, &(0x7f0000991000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000364000-0x4)=0x8) mount(&(0x7f0000037000)='./file1\x00', &(0x7f0000fe6000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000096f000-0x28)={0x800, 0x20, [0xa9cc, 0xba7e, 0x1, 0xfffffffffffffffa, 0x0, 0x7, 0x40, 0x7]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000624000-0x8)='./file0\x00', 0x8) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/16 17:12:45 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b6a000-0x4)=0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fc0000-0x4)=r1) sendto$inet6(r0, &(0x7f0000fc2000-0x76)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) [ 348.867999] binder: 19698:19707 transaction failed 29201/-22, size 32-8 line 3080 2018/01/16 17:12:45 executing program 7: r0 = socket(0x40000000015, 0x5, 0xfffffffffffffffe) setsockopt(r0, 0x114, 0xa, &(0x7f000071f000)="2a8e339c", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059b000)=0xe8) 2018/01/16 17:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f000057a000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) [ 348.880885] binder_alloc: binder_alloc_mmap_handler: 19698 20000000-20002000 already mapped failed -16 [ 348.893442] binder: BINDER_SET_CONTEXT_MGR already set [ 348.893455] binder: 19698:19730 ioctl 40046207 0 returned -16 [ 348.895465] binder_alloc: 19698: binder_alloc_buf, no vma [ 348.895498] binder: 19698:19718 transaction failed 29189/-3, size 32-8 line 2957 [ 348.992538] binder: undelivered TRANSACTION_ERROR: 29189 [ 348.998587] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 17:12:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d2d000-0xb)='projid_map\x00') ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) lseek(r1, 0xfffffffffffffffc, 0x0) 2018/01/16 17:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000) r0 = socket$unix(0x1, 0x5, 0x0) inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/16 17:12:45 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000415000)='/dev/autofs\x00', 0x204301, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0xfff, 0x98, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000a6d000)={0x0, 0x0}, &(0x7f0000ff5000-0x10)={0x0, 0x0}) 2018/01/16 17:12:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) r3 = semget$private(0x0, 0x7, 0x40) semctl$GETVAL(r3, 0x2, 0xc, &(0x7f0000cba000)=""/156) read$eventfd(r1, &(0x7f00001dc000)=0x0, 0xffffffffffffff8b) io_submit(r2, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000)="", 0x0, 0x0, 0x0, 0x1, r1}]) 2018/01/16 17:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000021000-0xd)='/dev/net/tun\x00', 0x0, 0x3) poll(&(0x7f00004c5000-0x28)=[{r0, 0x1001, 0x0}, {r0, 0x2, 0x0}, {r0, 0x2084, 0x0}, {r0, 0x228, 0x0}, {r0, 0x9c, 0x0}], 0x5, 0x7) fsetxattr(r0, &(0x7f00001ff000)=@known='security.selinux\x00', &(0x7f0000916000)='\x00', 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000068f000)='/dev/vcs\x00', 0x80a01, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00002fa000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d4d000-0xc)={r2, @rand_addr=0x100000000, @multicast2=0xe0000002}, 0xc) poll(&(0x7f0000ac2000)=[{r0, 0x100, 0x0}], 0x20000000000000bf, 0xcf36) msync(&(0x7f000023d000/0x2000)=nil, 0x2000, 0x2) 2018/01/16 17:12:45 executing program 1: prctl$setendian(0x14, 0x0) r0 = syz_open_dev$midi(&(0x7f0000be5000-0xb)='/dev/midi#\x00', 0x8, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00006a1000-0xa8)=[@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0x3, 0x2, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x8, 0x1, 0xfffffffffffffff9, &(0x7f0000003000-0x10)={0x77359400, 0x0}, &(0x7f0000001000)=0x4, 0xffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000003000)={0x3, 0x3, 0x3bf0, 0x2, &(0x7f0000001000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000)=0x4) write$eventfd(r0, &(0x7f0000003000-0x8)=0x7, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000005000)={0x3d0, 0x4, 0x6, 0x9}, 0x8) pause() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006000)={0x0, 0x14, "145874ab7c82af865d41d78d63d2fd27db9d5a08"}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000007000-0x8)={r1, 0x0}, 0x8) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000008000)=""/44) getxattr(&(0x7f0000006000)='./file0\x00', &(0x7f0000004000-0xd)=@known='security.ima\x00', &(0x7f0000005000)=""/156, 0x9c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000006000)='./file0\x00', &(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000007000-0x4)='afs\x00', 0x1000040, &(0x7f0000007000)="571690dd552c8e0def88222e9ae964fc1477713fb29eab9e7ead2a62a6e4b48af799905da352e9002a3f0bb90f610e24202516e2c78fdefc2b0bde4332d12fd65811e0fce77efef1741819732a8e7f63b03b56c26dbe69627544ac0419872eb9141077ad6cdbd401eb2810705abf669198bba51243fa343a221a60d81a0745237a1b85b844decf59533689dabe56f6379cd41b063031708f7998a96df97ffe8b28cb0449892e2ee7dec2641de701f54766827063fe8f1bc800") ioctl$KDENABIO(r0, 0x4b36) 2018/01/16 17:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ba1000)='/dev/sequencer\x00', 0x131082, 0x0) sendmsg$netrom(r1, &(0x7f0000702000)={&(0x7f0000c4d000)=@full={{0x3, {"26883390c34209"}, 0x0}, [{"e5b441d00d24a9"}, {"380150ab35c5ed"}, {"41006c8b726088"}, {"2fa35c5f8bd8a6"}, {"eb1d3bab3ef3ff"}, {"b3da6fa9db682e"}, {"36ddb1f315644f"}, {"f93314c6e126a7"}]}, 0x48, &(0x7f000032e000-0x60)=[{&(0x7f0000a59000-0xbb)="b6d1c997465769f61667c9dc17629e0effb7d3b1b8f64134243ee82fbe35fe742a273529d58eab6d90fa6e5768e74addc48128c912aa4f793a509d4dcabb53cd80250999c3bcd56c7e51e0a5c2d6bd0c123ce9550e30af1f1eaa97e4492156a13389de66e6e20d27541a4e19a50cfabbfc8da9800814ed810bdb6d8e7aa82b25f8a938a18901b13e11f6ddeb08469634cd38bfcfb7ea51e83bd3dca31d20898b688bd118dc231b5c10f6b7712c157ea70da6c3bb539ec8d6c65bd1", 0xbb}, {&(0x7f000066c000)="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0x1000}, 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{&(0x7f0000602000)="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0x1000}], 0x6, &(0x7f0000dd2000)=[{0x40, 0x0, 0x3ff, "fcba2bf7c18d8b064091797187da6435cfe52927805a4f2bef450e904418fe0e38cb78621164b8fd9f53b95287"}, {0x10, 0x118, 0xdf2, ""}], 0x50, 0x1}, 0x20040040) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000942000-0x8)={0x0, 0x40}, &(0x7f0000372000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000dfd000)={r2, 0x10, &(0x7f0000831000-0x10)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b68000-0x4)=0x10) 2018/01/16 17:12:45 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x100000001, 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000003000-0x4e)="4a08331a6d0999bd7b23fa23b03316beb099601fd47b0b8eea1af89586c161fccdc82d1524a18ff23d68a005d2f2000000094cb8073a64b12ad3f5963309b8cf1ae5d6968a992f5dd864825f1e19", 0xc8aa681c90b11898}], 0x1, 0x0) fchmod(r2, 0x0) lseek(r2, 0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000002000)='.request_key_auth\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffa) keyctl$revoke(0x3, r4) close(r1) 2018/01/16 17:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000da8000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8bd7, 0x9, 0x7fffffff, 0x0, 0x100000000, 0x2, 0x100000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0}) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29d", 0x20) r2 = accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f0000e48000)=""/128, 0x80) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000eb3000)=0x0) 2018/01/16 17:12:45 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = request_key(&(0x7f0000466000-0x8)='keyring\x00', &(0x7f0000023000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000311000)='\x00', 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x653) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000de2000-0xc)='/dev/amidi#\x00', 0x75, 0xa002) pwritev(r0, &(0x7f0000b0a000+0x4d9)=[{&(0x7f000024d000-0x4b)="5a00ae49d33df246d123fde5fac060b4d6f014fd20ba3fc597f7f416c01e1e84a6901bd667783b8b28e639b6e32111dfd99cd7ce8b76fb71a632ccd3602524e90ab9d20250bdddc61e62f8", 0x4b}], 0x1, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000478000-0x8)={0x1f, 0x8}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000398000)=0x3000) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000231000)={0x7f, 0x70e}) sendmsg$inet_sctp(r2, &(0x7f00005ce000)={&(0x7f0000eff000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000032f000)=[{&(0x7f00002ff000)="fb", 0x1}, {&(0x7f0000e83000)="258cf25ec6969f6c978ddfc51c431de4f76086d61d23c9a50efe778bdd0553c151e87f6874cfd96adb91754cacc22d8841b783cfa59ca8d845b7c5b2c38d31f4988ef39c479547eabbc0894273093174eae98f1fd07a055f04420cc90c80674fd22d33cc65c95d2546b78c43b8eba33ee89a7437a5bb243247a3fdb3fd28921fa7b811aef48f126632b0b16f2bd724159cc6f07f93e097f64aa0f57a18106f5bc02ce162eb75be615dca903e52514d", 0xaf}, {&(0x7f0000a9c000)="202b8bf3736044e5e581ddf13da570452863df5baa6b63d2ce43c1b2821568e5d9fbc4bc8f6fc4c12ddd80a5999d00d2c2b159cf9b208abeef313b2fe6b82e9181cd9f8beacddcfd45fcfdec2ff58dd53a8da9d20a71a368cf5e604b688643c370625424dcc613f8da16af2adc9119887b6dfd3c6b1b02d887730fed581d212365db4bcdaf462d10bc83e0dc8130e9cdb3b48a658ecc28afb61282763ff28ea1e61bd339308de486286ec99228c1daa31cf03445249b3a00e0cc9f85d478be4fa2cd4199b06e9dc6fa9b0db51dc1364c0630321fa3eed6c9875e", 0xda}, {&(0x7f0000a23000-0x72)="e4b0444cf02c5112a93e4e688a19f0c7d4ba6d9788fd2388b8b000c182f55bf16196a4dbd96b5900cf205168cad4d6d74501440b4db2c7c05880559767a2af1ea7440784c896fefcc477e3564b705ba645ac1330dca98955c6e61b15788ba9cd44c62ab00cb761933e641bc06b03f06d13b1", 0x72}, {&(0x7f0000678000)="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", 0x1000}, {&(0x7f0000b4c000)="50bf1e7e744e3dc72707ece57ecd5f83b82c1b9024145a5b351a3ffa3f2e2e2b0067d6236f35ca610f5ef131cb4438debf4d2468", 0x34}, {&(0x7f0000750000)="eac4e947557b78bf84176c93410039396e9bc7f470ad60ba87887cd75e665c1534b160aa9c0d08da2dd00684c70b1fce05972f1ceb9bd067efb209f1685af96e5013f70ed0c7e086c6f5a76999c00364d45bb3cba77ab9abc4140abf2462c9c6aa39ae53a598aae824", 0x69}, {&(0x7f0000b37000)="26308560938f7de7824e73c94aa590cfc7352461feacde1a7623db1eacbb308b452a2f45a339d5609ca0b4cb51d36ca46875886c", 0x34}, {&(0x7f0000e93000)="215b240bddf45b3e3b1290c0e767e4cfcd4ef2db501dda78fce1fee12b067e33ba9fa115e63d28a467ce1d8c6e4cc723eb6f406477fc0d9e", 0x38}, {&(0x7f0000cb6000-0xba)="1a6267364127d9e584bbadb7eaa4e0f95a1bec7752162e6907f78627f8587cf66bcf0de8ee5a2f4e812da24df839a33c28d393ea0b65cbb99f0e9816222fd26c52ea4b44a482ffd3fddaa474a47d9182e4c1fac6ccefeffcc02f09cf67e908c21e91d49b07fa6e98737cb2d95f0d48c8d0328834e0ad18e94766837ac0770bc78030404d7d375fabff7aa6af3165aae60518fd6b9b6c649115f4c0923f580afef22c6b680d39abc65a20351402264a2945d7374b602cfe7d64aa", 0xba}], 0xa, &(0x7f00000c7000)=[], 0x0, 0x40}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x11c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000a67000)={0x4, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0xe2, 0xffffffff}}, {0x8e5, 0x3, 0x0, 0x0, @irqchip={0x4c, 0x2}}, {0xb1f7, 0x2, 0x0, 0x0, @irqchip={0x5, 0x8}}, {0x4, 0x4, 0x0, 0x0, @adapter={0x1, 0x2, 0x5, 0xfffffffffffffff8, 0x10000}}]}) syz_open_dev$urandom(&(0x7f0000070000-0xd)='/dev/urandom\x00', 0x0, 0x400000) 2018/01/16 17:12:45 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000088d000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cad000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050c000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df3000-0x28)={@generic="dd8664066b43fa856ed6eaa74732ba1d", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000bda000-0x8)={0x0, 0xe602}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ace000)={r3, 0xff, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000b15000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000f08000)={r4, 0x4}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b2c000-0x12)='/dev/loop-control\x00', 0x65439777643b4c68, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00003eb000)='/dev/vcs\x00', 0x0, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000718000)={0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r7 = syz_open_procfs(r6, &(0x7f00000b8000)='net/mcfilter\x00') r8 = shmget(0x2, 0x3000, 0x1000, &(0x7f0000657000/0x3000)=nil) shmctl$SHM_INFO(r8, 0xe, &(0x7f0000a3a000)=""/236) recvfrom$inet6(r7, &(0x7f0000423000-0x4a)=""/74, 0x4a, 0x1, 0x0, 0x0) preadv(r7, &(0x7f0000d9f000)=[{&(0x7f0000824000)=""/91, 0x5b}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r7, 0x80dc5521, &(0x7f0000605000-0x67)=""/103) 2018/01/16 17:12:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000c7e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b51000-0x10)={0x0, 0x800, 0x2, 0x8}, &(0x7f0000122000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00001d2000)=@assoc_value={0x0, 0x0}, &(0x7f0000b87000-0x4)=0x8) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b38000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b46000-0x10)={r0, 0x0, &(0x7f0000972000-0x3c)=[]}, &(0x7f000034e000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000922000)={0x0, 0x0}, &(0x7f00003c6000-0x4)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000438000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000e17000)=0x0) getsockopt$inet6_buf(r3, 0x29, 0x32, &(0x7f00004ce000-0x36)=""/54, &(0x7f00007ea000-0x4)=0x36) recvmsg$kcm(r2, &(0x7f0000916000-0x38)={&(0x7f00002c5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c86000-0x30)=[{&(0x7f000013a000-0x65)=""/101, 0x65}, {&(0x7f0000954000)=""/44, 0x2c}, {&(0x7f00008a6000)=""/4096, 0x1000}], 0x3, &(0x7f00006d6000)=""/194, 0xc2, 0x9}, 0x40000141) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000683000-0x30)={0x283, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x20, 0x8, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x2, 0x0, 0xfffffffffffffffc, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/16 17:12:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000328000)={0x3, [0x9, 0xffffffffffffffea, 0x4]}, &(0x7f00005c5000)=0xa) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cad000)=0x0, &(0x7f0000c76000)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000adb000-0xd)='/dev/dmmidi#\x00', 0x6, 0x4000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00003df000-0xa2)=""/162) accept$unix(r1, &(0x7f000069a000)=@file={0x0, ""/108}, &(0x7f0000c22000-0x4)=0x6e) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) bind$inet(r0, &(0x7f000061a000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000adf000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0xbd, 0x5, "bd01bb54d912a6319dc3c2a7bf923e6e8ced03f52e7a82caccadd714f7da9a672f0947afa8ef12f8b723bed1d85a493f8eb91dd07f2fff57255f82b2ade814ceae82cc43681dfc55b139145dd23088a4"}, 0x160) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000318000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 17:12:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e57000-0x8)={0x0, 0x0}) recvmmsg(r0, &(0x7f000060a000-0x78)=[{{&(0x7f00006ce000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00006fd000)=[{&(0x7f0000329000)=""/195, 0xc3}, {&(0x7f00003c0000-0x27)=""/39, 0x27}], 0x2, 0x0, 0x0, 0xff800000000}, 0x0}, {{&(0x7f0000192000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000038b000)=[], 0x0, &(0x7f00007b7000-0x57)=""/87, 0x57, 0x9}, 0xfffffffffffffff7}], 0x2, 0x0, &(0x7f00001b1000-0x10)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f3b000)=0x0, &(0x7f0000ad4000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00009d3000-0x4)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c3a000)=0x4, 0x4) 2018/01/16 17:12:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e3a000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x4, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) stat(&(0x7f0000f6d000-0x8)='./file0\x00', &(0x7f00006b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000266000-0x38)={&(0x7f000082f000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000581000)={&(0x7f0000a31000-0x1444)={0x1444, 0x1f, 0x20, 0x5, 0x3, {0x13, 0x0, 0x0}, [@nested={0x13a4, 0x6a, [@typed={0xc, 0x8c, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x14, 0xf, @str='/dev/cuse\x00'}, @generic="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", @generic="f702cdeb1224e203c12892d782784730a97d32221784f8d4b65147988c5675fbcc07621f63b6b9f2ee367385fa638b6f53208252eabb092a3425ac1c72188eee71c7d030c85a5943b3beecc3f9f66c4948409d308b2461f27112135ea37978c5f697f41b525a13fbad83c83dfbfc04811436adc29a5798981b5e487e3af748c4dc1b5544e5356c87a52f5380a594881fb2f841d91f2a1378d9ae91a82ae9d3dabcf5d9e1f23cb27153ad12822287869827d0c4787a51f1e672cf297d55ea7f6bd833eed239784c9fbba506f372959597544c96957eb2031eb541d13210b624e9b026e62d728359960770783158dfe5beadc3413d4c", @typed={0x18, 0x3f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="ab7e8815121c70bbfd59bad8d7b327029f2683642135c8880f6667c8a4bc4d343c4db90bb0721be198d4deb870222be721bf8508e0d64abb799d8f3c9a5350096bc138b2e44a8750a64eb93db931729a2da0d7946540a8aaa5ddf4818a1f9c15380694e724a46d8eec60bd", @generic="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@typed={0xc, 0x62, @uid=r1}, @generic="7b4606fa5af556319d1650eb38b311c3a86171d4c95d63de1fc0a56fe7fb4bea6cc3ae2caec85f097741f3f87e10d5d3ef8ec9e5bbed6c51c465761a0ae31e6857005e7a7a62fd1f57709a55ed7b8f2ebbe4046e3f05c92b7b345b588945534bb3d5ee092a8a54b37acb30f68e3fd3026051d781cf8630d1f727ce3df846c020e87cb6525ebaeccb220df71b711a21efa3dfe963ecb0b414f52b518b1a74d0ee6129b8f2af6e2cff9e1fdb5a8a5ceb5c1b028b3ebc99d1443dacda8c23c89e6f8f6cfa3e74a4eb8551ce4a3def3f0a3ccc17e3305f379a75a549c34e424995679a52eeafdedcfae2be0b43c359ebe9cd778d3d", @typed={0xc, 0x6e, @str='\x00'}]}, @generic="37f856442bc59ea03091be0112cec61d6dad019da2426a6c6de6e2d33ca758ca360ffb2141c0b5f7f66ceec5dfa372474a56a598a7d7ed1fb4fcb61a805a8dc654048aaf7783d9e530f2e27e20b91e6d52", @generic="de46c0f16b0334f2943e361714ca12254c90e2be6c1634d95d8262dd059f145d3446833c6847e03dff9f6a2173f1a422cee3f82797a9b751"]}, 0x1444}, 0x1, 0x0, 0x0, 0x80}, 0x8001) 2018/01/16 17:12:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x8000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000003c000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x83, 0x4, 0x7, 0x2, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000004000-0x88)=[@in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4e5c071e}, @in6={0xa, 0x3, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) ioctl$LOOP_CLR_FD(r0, 0x4c01) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000002000-0x20)={0x1, 0x1, 0x4, 0x1ff, r3}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0xe}, &(0x7f0000002000-0x4)=0x8) bind$unix(r0, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={r2, 0x6613ef73, 0x0, []}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x3)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000006000-0x28)={0x6, 0x7ff, r3, 0xffffffff, r4, 0x100000001, 0x4, 0x1c}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000006000-0x4)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000)={r1, 0x777, 0x400}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000008000)='tls\x00', 0x4) prctl$void(0x15) 2018/01/16 17:12:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000cba000)=0x0) writev(r0, &(0x7f0000e95000-0xa0)=[], 0x1c) writev(r0, &(0x7f00006a7000)=[{&(0x7f00007d6000-0x20)="bfbbab497814642a9985988aff02020000004cf0628c957b2905db0dffff00", 0x1f}], 0x1) 2018/01/16 17:12:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000b88000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000bd2000-0x78)=[{{&(0x7f00001ee000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000727000)=[{&(0x7f0000268000)=""/200, 0xc8}, {&(0x7f000099a000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x81}, 0x7}, {{&(0x7f0000f85000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009c4000-0x70)=[{&(0x7f0000b3a000)=""/26, 0x1a}, {&(0x7f0000881000-0x90)=""/144, 0x90}, {&(0x7f0000b8a000-0x52)=""/82, 0x52}, {&(0x7f0000552000-0x8e)=""/142, 0x8e}, {&(0x7f00000f7000)=""/196, 0xc4}, {&(0x7f0000d0d000)=""/4096, 0x1000}, {&(0x7f0000477000)=""/4096, 0x1000}], 0x7, &(0x7f0000b3a000)=""/58, 0x3a, 0xcbd5}, 0x9}], 0x2, 0x40, &(0x7f0000047000-0x10)={r2, r3+30000000}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f00002e5000)=0x2, 0x4) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00008ae000+0xa06)=[{&(0x7f0000173000-0xd9)="2a15970ff51c96c5433835b8560bda291625db0f9d15ce8389565b414f9d8738ffd399830226f4bcc717e781c0a6174c744bf7d7637e54deb03612949dd16180d55da1f29d3968fb6ee0d99296b4a45b6e1756a3f9b544bc6c05d62a1549e2631a11e8d7aa2e8cee8257c298484a364a33b04be42af6f5f5f0f81d3211606f8f", 0x80}], 0x1, &(0x7f0000026000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 17:12:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x644) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00008cd000+0x85f)=[]) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004f3000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000468000-0x12)={@common='dummy0\x00', 0x80}) r2 = memfd_create(&(0x7f00008f8000-0x10)='dummy0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) sendmmsg$alg(r2, &(0x7f0000c56000-0x70)=[{0x0, 0x0, &(0x7f00001a1000)=[{&(0x7f0000c53000)="e54e0306e4c365c986643fa79983731c344faa396378e2395d1c30b6c64823482146aa10c22731dc1adb1083cf9ec0a7ed64c74d12bd54b7b8ef2a03a64d0d337eff9df6657b5840ff8d0331d134f33282014288ecf677413cc546c9dc831bb98c4b9e033d2f50efa6e5e86e4bcfd1b1d9e241e2591b046a26b95a7d0a9ac0e92c1906001ca7a98089", 0x89}, {&(0x7f0000b6b000-0x73)="fb9d0e0bf22ab02ad2f03b4675b5609fe51ca5e413b86611a70fd2c389a9960fe37970ded9064d82b8006855d7c2a9e5e1167056ee9ad72a20ce7dc547bc3be0d7efd98775a873b4e10a75f54de1ca86a5bea4fc65eed07e1e89b84655b0fa75802178fe3dfd1caca4eba49ba8ad9818bb278344b47ffdb649d236bf48ab30e0ed098911e2cabaea957ad9abc231c81ff7d7d7d109a7abd51c6e9d736d855e2be7", 0xa1}, {&(0x7f0000700000-0x1000)="606c7456e29f4b554f58a6bbdedef0138046c5dfb326d5e7f6987a131468a52df7eb9d0bb05b33dbd8e70df9dc184a99c92b3cef86d595937cc7b06cc31a20f7e0cda311f34d8e01a3e0b03a52c255028369172d72967dc44f688fca4156de1467e9ec8f17b714ba83cbc72003a25d97aec43c329dc6d1faa482367ccf5e7955a1440de5a40a6f29ebbf9458f48b05c796cfc2a90e4b83a3380ca8f3c2b5de5a513e0d3fe066a8da56ee65af40acbc3e0f385cd31045e86ea6b4eb63e75f337caea5804772150c185c80bb29e1dc5b7fd9f8744778a05106af2b58d3db0a6cd6c4a9c51f207bf884ff077e2155a9f54a756f46cacd54d73d96fbee1325f337658726f365e862bea4a2ab1176a746282f01e46a2ef6c83472adaca4aaf3d53383a8a1dedbada0db5ecc459b81f8d7cd6eb45b2b45a433ce50102791465c55fb83f6e65bf3b6cef8deb5c372c02eea4bfc11bcdd27e0920d36ee07a8fd4d10160dba73931ad4bfa3b0434e06862fbdaf1f13f4ec1d614cab473d850d500df9199fd3730b060e20e18a86f0203abafeaf68fb872c7b3173dc2103cd0076b2108f70ed502a3fb3a80c6dd05213a80f6a5e5ee46b12184f816245e862e08f5f6a7fad7956ad1234b02a04138bc8a4c9f906434f712e2add82f986893b5ac17664945be82fd036f05e8268770519f2ab052a3b538af1825b0052e75e867c2695098bffc06abd279554fa96e19361dde3a412c01ecd7ca3605de2df1ca1e90f9354ea14d39c8d17c70e845bf5f26023a7aa1e05b967e9890c8d8ee4e8de27653ce26c47485f1e5c0dc42ba527e13138f232716a216a53e052e2b67aefa43585c7156dac698612bfc62ce85d8f95c286db3e24975380524640aaa69a48bd621aeed4eaa60ab1009c789528832e4a7ee9695793e2ca106391dba4b45e52375ce354dbf58f359f9820c9bf757f02b3085338071212da047e9cd6306d5bd5601c55ffee7fc648d0fb29d0643ce511af82e432bd022d72b5884bd805abcf874a079702434ea8875c57d2344dace5451d944e4d7c2b2b2babd8de827402bb741ff8dca78a607c7960cad1e803daa9d5c335bdd351479b381c3ecd6d7dc2a14acdf6483c1720c1669e15efb96d763f60d7cacbebeed4c30c48e306b8181533864ec53b2d1480e3ae7f870a0504128dec66ff7c0f312de2b78e29ecb0e401c1a116f5562c2998f99114cf3b4210865826011addcbf0446e91d3b40988fb9e95093340b65b0fc1cc38325bffe71c0973dfe43f5af2bc439f0236f6a5d047e538aac091db3e65da8ac92603195fd3836922c4f88ace9fd7074b12c679b2d6f66486aab155634f14cd856d1f525c7ae1b0aadce64c12ae0d93bb34ed5c767bac7a6a1e0090de4b5dd5a07dbb976cba9032bfa784c295b1ab4a30b4d88846116eafb34694465fdced187b56ea8b878ee1d20d88c8074606e844e88b791a534a49c30cb653952752ffc0f1e62e727e9882d62c1271c042435b703294c8f271b3f3ff7bba994130804abcf3dc7ed4643b808c38a04071415850d46e9f01e20b58ec7013698c94859a31ed4d74b6be40ab7ae35502f3d9fa3feab6c70db82f9925f0a3f91010ad31b604180a1eeb7b170c5694886957e7607a147b3422bc678c7500f152064a7b3c5f048bff21920469fbed0d1adbf9830db0cffbf41c0656fc154e730e584abf9f3b4c418e5ed28da59b3485f949308d9488e6684dd8b45ffd03142a6e0cf6d520fd541844bbd166f29effdbc4e90869e7712e27e5040e963c2019e2691b8bd99e8b41e1e9c8d4a148bb907063bb99cd4e71efc71cf9f2c1bcf4eab7332adec7f5c5cd3114e4b5497f90305a738e9a8552297f71767a3107772967092034a9730391ece3cc8a67fd401d99391d1009e6be5bab7667cbbb004966f6f5ac317ce8fba1d5c9353971eae6e502c133482660e6cd35690a8b42233c024cc5b04c4b30f11b005054dcfc729d0f65517ac4dbfb9c067a1060ee24a4942d3fdde24ea485fce15dc3fabb2cc16c9f02ed57518259ac6a41bb1a290d43e96bbd8e24103226aca5a96010c3584966826e7474293515b0e4a9dd1442685a8843303db939ff8c9c56541f9aa9d79c7c0777f30ead66e891649d574e3b60a1aed7d6aa9b55c447cec2fbf74ee91d6d6ac08a3ba661a5597976938df4af4187783e1f161a1411fd1c623f75353b4c4f3b9da594931976f1750358886502402bc52b0a9a79731f79d0afff20ee32129dc1075b27b1a5f73e25afdb1c97a413ad0eafcd4c7fb15668c3ab7326cc5257428f2b39047e7439c2eee4e5be55ae53c43530a90e7887dd4eb2e58e275039fec0bbbfd878d7210d8d744c8b33e51dcf6e26900ee10b14060b7be7c26deddfc389df15b9787d22bfe5de4cb5cc63fc9e371a580f1556e4e608f4dd578f2fd1e74dee644f129018ea2c65965b706ec8f3f16f5725688484d667ccb4fdb3fb00be7f67dfd7b9a610216006b1d18841561164117df9c9f95828a34796f09c78e040ca9c9be5f18695d9d1f79ebeef14543f1983b9339893f0214594c5b721ecc63de622acc419604ba1a58503cb8d4de99b4a524fc713a08aef97eeca1b9c44376832c9c406cf8382dc06eaffd7e524fcc94fbedaeac4423c7e95ca6691c5e46c465b699e1f3007187fa4dab2729020bf14133779e26c2e5c3b2e87bc15f9a20bf7d254658a1c9d130c3078315704a2814075e923c9f9ad8095101e602f57bd4c1a0f8bbfca2bf115fac467275d2a38a8e00cf0d50a66aaf90abb87b316ea05d4e7841d1c1a435e7c44ccd52a47621a71f4244f3b29005fdc48db4766e7b04c6b3b9001d4a8a02c6080736d46c55da220a452ada7bcba074b951e416475cc446e187d03136a511a7cb2d50d89510ac585242936592a0901b8bb8577a1ffceb36c9ea69cf12da8c1c906d12a3da2cc635421c52a53e97d5260d83efcda22653625851751ca43d6c1077380fb8c2169d8a5d9170aa06ea22448c9abc9e5f725ce426a330f48169026e895f70b5df3857526f4be9a88b53a4518169b071a28a7cc6c0e4fb1dd0e7686a44db131e0447bfce336bcfe5e00048fbc8cdde077524536b51e027d454a7a9ea4bfbac0fa7cc7fcd0fa29be580b49dd477dbd6fdb4e297d8feb6f3729d989dae3bcf99f6c726c9958991cb5c62b92ca3bcbf7b26352979b1832b0e328b300216c69bd28d299cccd1cd961210fb5b3b4326cfc5a30b3b33d65a9836766203adcc631736bf730d8c9e2a633d61229c1350184a7b3651881dbadd3138e856cbb21ece4211cd3126d97a65e0dfdc159b22d9830d28627f19ecc22d489a4020c908d73c0deefcd6264bc488997944a933c2feaaaba17eb289a4a186f75b2f092f437fd1ac14987d50b7a0e5ceeed43e1a981472e29bdc27edf4bb20d176b5ea21686e7be9b9fd3a7769167b6619f79f1af01753c3c7c4d7d88b264160081042d84866cc376dcb85c7742ff04dcdc670a8db61d39892151bf6133422c63c7de8913625cec5870e26b6ee891a323e91a9608e5161244b5b5661477902bed8240e3c8a5d76c43290968f419dc8e1bd4ad216081b77d881e572a5618e82b6520eb3ba6c9aff7d323b75beb5b1d719a5972ccca33e782b82782e235adb067c350f056873e7ace5ad1fac733f2d0d2224eb785cc976ac72b8703835fd8d2375fe2a5628612ad0b9e184c8593be7075813061bc14dc23920243659aa7d3d5c58caaff9baeb8e2bfb84468f6ee206f41a6cfddf994adf38391634855887718b4f8e01aeba273871958675f8ee2336d78376b55dbf4765e25ba75c238de9b177f082be24fb2b674f637c99db6552d8c7c20a1efa652cc50178c5cd3de2bb9ad331425f3f830764c1544e615d635882801c6ec7d19ce2c78f8f472998937daf7e15400f7911dad33c74424fa3162f7ae4d294c8344728531b44cba7b4f9eaa38de0c601f27c00540723d829a1f26271311eabd2c3519ee476d66af71e1d87b478ca9c433fba7adefe1222599ee7b8e47cd1c8a7b8221c3097180bd2392634c2481b54b02b8a7380027effe20cf517bb134586f975917b97fa966cecbffc2f968f4dce7519b98da0d96fdf9733e638a79089b9fd4c0d1af3d89721d5ce9d29cf382d02c3c981b8091149f6475b6ed2fd626b1ba3acc183ba35aa07f58fd5b0407f61d3978e56868373d1588d827f52625ae1352be1e7f9c612f0d23f138016d9d012e1133e4de50e611611332df5939159b2057069d7a78a475d20665f522e8963f6d258e939fb5eb1498c71a0f1b9f915880cdf1a69292e9704391a182e4c70dafce2d7a07cbde48a8910517f2919eae14bb746bacdede3eca938f42fc53695377d9c8473f9876db9fdd491be0ca6a1e6a75c45a3be1bdc03397d78cae660cb935505d6d4427f82f4c9b8a2518ab40da4055636d63395fb58945472977e839a7165544ab3e22c6b053cd1e29b75bdf6b024d4fb41bcf805cc6be7fdba9ec14f23c588bf55bfe4c7d975b6de590dca36e16d187b2082f8647bd9ca3e8d48fbf663508571cc0dfc6474173ec04ecbccb7988277ef68cc18bfa39807a2380facaecb15913ee6cd7615c19737619e05870af43d10b0bc792d1d37875a969ba5771ee0e7c3b43a9100192fcdd329547289060cdaac200830afddaa58a5a00f9ab321e9984621da45d06892039e148f7b070432e50bed4ccd41bf6d50565e342ac3fd1c33aae6c9b222af382b1a86577857b6b1a6456e1156c106ed01277d252bbc14b736a6d5678e8158504589108eea51559e381d3a1e0c959ad7c0716d9c4c2e31fe7a1748a2e687ad1f30be066509efc4a91d48179c42d693316023f000133a26c14c7804b5bc9bf627fec586e573733e10fc7d30e171e07befe557fff49dc01242461d3405a4130ad37bcbc73395040f4bea5a0b033795f6fad103fecc7e525bf5670781a8f67cf22f832f3b8870a73d388502dd3c01b15ebce37d05fec7c4cf2806f0ea4264823e673ddea6056e92d98a0c9b6085be4b45c327c3630f14b30867d0722a869ec413bf02e6381f520d0e032ec42819d41be3596442b1a49654d72723f84a3b21dbb2d57e937443c7cc2dbf21a404be614c7a0c689169d88601bbad83ff3ea81ca572506972d87edf24c1acb415c13e80bd185c995fa14edb6b2c42811fbdb6cbf12023f811e096b6271f8db5b0c21680ca64564824eddb9b9f273235a1bc1113a090911601d1fca6c510de2d921bc2c1989f3f9567806d463f168316c341736104e5459887b98ab89b6427a87cf377ab9f7b9f37ee5345b73f757490250dfd2fa29b23dcc39f647a750280da52594e90fc496e1770e9da49bfdb02b144688d20c99ac473c1d603c8fea62c3072217d3ac8fe18216c5bfef164f63a0f7e677e7212bf6cf1f8122edbdc5b9aefcfeae6af5e67abb6a52e37bc00d823945dbaf59fe9dd8a90d5e0c73b91591447e4b4b3584f034a20152f29bae6ad0572d5ee95ce8a6c37df91f5ec618c0e9659b4076f47fa5fdaf619827322010e69e2e5e0071ef94f2bfabddf1c55dfae115e7e6c8af88b5e707a46560b6aa34343389c7a843930029f60de8c66235250cd77a3b312d22a9d91b883270da8cb7c5774f2f9aa4419f8d4b8b5f67abeabcd5ea050d15e190bdcb5b70623f5b8fa89de3ef11fda0f48aebc5d4e535d257be882cca7c150c3c2d40b57ccc3b2aea1365ef8ef1815da971438239e565d5d87d0c77ff225ea7daca9702c63c663c3d", 0x1000}, {&(0x7f0000432000)="59045ac79d3f8aff0f300a0e0840a81af04791d8060e0c4808127d1b2a26178d153918dfadaf23d9eeef9395d366189bcb6eea6c10796c4a88bfac950152227193596a64118d61a9dbc8460a990d36b9ce1045d940b32910a9f79f3ef18743aa6235ba952b12e28d47030042d3e1b0fc412f252b37ebc5265612cf6d", 0x7c}], 0x4, &(0x7f0000041000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x88, 0x117, 0x2, 0x70, "267eeffe4cca64bdfc8448b071490f206227a68306d46318a576c76923459f4c1d5eafe5e6e6e07ad4f392fc4c797acea2cc8884f9f0107a094739ef6e13b29fefc4cbe2e2488c8e5016453ea0d29c96a77cf7f63e114a1d9ae79c6b99fa40bac8c640af78ac17596ef62e24207d5ee7"}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0xd8, 0x117, 0x2, 0xc2, "3550bd4e468273e5720688531158207b141af9cfa4400553f0593b8ac14fbb019cd9cffa56bb4cc774eb9fbeaa19efeba7641b31a82ddaa8da73226f9c236af61e233aec7bd74c51bf2b2be70180841edbf90614f8c2d616cd6eb14d3bef36ada049af75007df65e4e55853a88ae9009fbdf08ce3895f739e06ba413eb6ce5c01cd69f590e233184504749dd55ad5d319762ceb1c0d26b7189e66754998d41593ca181f81109704140730e45b165d4d40739698714013664aa1840c4ccccaf900389"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x208, 0x0}, {0x0, 0x0, &(0x7f000051e000)=[{&(0x7f000048d000-0xa2)="5c1e7ab9b1f9ef61c6d34377225f416f466eabef5f3a74e7f6f961eba5859b2bb486c1f8e92cc1899483bdba779891631da7916fb6c03c82222bb8453d308fb51e8e6e2cb7415bae4c717b303e03be2a18b2d018aa0e1c52333c21219ff1f717becd7897c572fb1df8e59316e68e81e707e49fc3fb79ebd82b05d65c81ca3a3427a99a75656dd20c23040bdf294a8adb74527c4be7b9285d242357e44de1eb58a0a1", 0xa2}, {&(0x7f0000314000-0x18)="48a5e080f98c00a6660ede7919873bb0e670cc0d4c9651e3", 0x18}, {&(0x7f0000935000-0xdc)="3c0f64e9e31568282459dcdd37a48ef637ad0bf497b84541b6e226626116042d64a072da278d777985615e576594fcb996abd98953b7a8ffff512ee36f555f41d0233da7c8ff93c4131d6dc1db763ef9aa61aad5f4a59fc9e24743a986506527a3982d95467f4a546b8211950196eb7b280e030e526087ff1c8a542e229ab6f0afaa96d5cba70a091371fdaa1cbe43fc80fc81e90723ac35f9fd3b63d06bff4679b64c73f7eae8e0a06fc3d526e68df3961c9b57cd830a66bc177ad6a7d513b9c8315b9eeb4962091d4c8d4724ae905e3c774c2958fb3864d54b2b2f", 0xdc}, {&(0x7f0000e40000)="1871ebcbcfeca09572908cf1c09417f445224dbaf31bfc9dc9d005fd9d5473b68833c18c38787d536370a9432547f134d13b00b18419756048128ad8ee3e6b372b0152e50dcb7b3e90b66c5cf50dfb9d356a1308f81c8d71ce4417826b9b12a5ce0a0da4fff1dd54ff8c1506b82ef290f6a91851e6fb19adaaaf1a1717c0f1", 0x7f}, {&(0x7f00007b4000)="18ae0e94ac187e8e8aceaeb79964faf0978b19374fc026041fc615c9c0de3fcb3788ba2a4bec822fa52621ac016fea9fbcdcab6f90", 0x35}, {&(0x7f000034b000-0x33)="5e46d0c4602a82eda53f6ce7522fa5742e70b0ae5f9c70840c55f685ce10124f7d2b9f5811441c9bcadabf0c455d95503beb5d", 0x33}], 0x6, &(0x7f0000faf000-0x120)=[@iv={0x108, 0x117, 0x2, 0xf0, "eb0d89e8c85996fef78feefdfb48fd284209e7bc3a928bbdc7035e62ea285164bcb20fd9d93934487502038269930076882d9ebc5f8f425673ada5fdfde50fb0f7541539dc1a2afc0ef5eab2c55e7191179b905a82e69fc6f9231cdfdb12e4414125444215ea0d94f9c2f380acbd3109a74cf9159a175a3a51d4c8e066b857e2f43d577adabe81790b54f58ae253a90d4f6dfcb002d35d77ce9034f60e2e83bbef6e2192c1f1726a1dec778eb45522beb671ef531395e7cb37dae90eba41e271754a5e53c96f7d64cff919316beea3c76394081cc46a00f46535e8e9f237b857480c5b06f62daaf1db071deaf71bba8b"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x120, 0x4}], 0x2, 0x40000) 2018/01/16 17:12:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mlock2(&(0x7f00000cb000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000231000)=0x0) ptrace$setregs(0xf, r1, 0x9, &(0x7f00000d0000)="a9397120bfdd2ce1abf826616860da934da1bb7849ff48458954b7091121d70abd10b148f56b5c99c8950ec3fe46beb5ee324fbdd674594b655cb8920c1628ce3a40ee906b6fe8d010e4872e0f06713d6f90") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xffffffffffffff85, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6d}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000feb000-0x4)=0x20, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) 2018/01/16 17:12:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cca000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000081c000)=0x60aa, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000750000-0x8)={0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000ba2000-0xc)='/dev/amidi#\x00', 0x1ea9, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004ce000-0xc)={0x4, [0xfffffffffffffffb, 0x4, 0x3180, 0x2ec6]}, &(0x7f000009d000)=0xc) 2018/01/16 17:12:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') fsetxattr(r0, &(0x7f0000c3c000-0xe)=@known='system.advise\x00', &(0x7f0000bc6000-0x2)='&\x00', 0x2, 0x3) timer_create(0x2, &(0x7f0000fc5000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000d91000)="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", &(0x7f000045f000)="b9f54e6868d95f403b0f54412848876604380d96f06ddd271afbd61959f3ea0b6dfe1d6374fa42aea644127d138f714b4fa37fcf18"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000035d000)=0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000664000-0x9)='/dev/rtc\x00', 0x103, 0x0) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0xffffffffffffff9f}], 0xffffffffffffff5) 2018/01/16 17:12:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000594000)='/selinux/member\x00', 0x2, 0x0) getpeername$netrom(r0, &(0x7f00004ed000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000491000-0x4)=0x48) mount(&(0x7f0000e88000-0x8)='./file0\x00', &(0x7f0000fc1000)='./file0\x00', &(0x7f00000a8000-0x4)='pstore\x00', 0x1000, 0x0) creat(&(0x7f0000dab000-0x8)='./file0\x00', 0x0) 2018/01/16 17:12:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key$keyring(&(0x7f0000360000)='keyring\x00', &(0x7f000087e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f00008a8000)='keyring\x00', &(0x7f00000ed000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) 2018/01/16 17:12:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d20000-0xc)={0x2, 0xffffffffffffffff, 0x1}) connect$ax25(r0, &(0x7f0000ed3000)={0x3, {"631ffecdd133fa"}, 0x81}, 0x10) accept4$alg(r0, 0x0, 0x0, 0x80000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00005f6000)=0x5) clock_nanosleep(0x8, 0x0, &(0x7f0000fd6000-0x8)={0x0, 0x0}, &(0x7f00008eb000-0x10)={0x0, 0x0}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x9) 2018/01/16 17:12:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff, 0x9}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00001cb000-0x2)=0x11, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00003cc000)=0x1, 0x4) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/16 17:12:46 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9ea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0x90, "df03251f796de9f67a16ccbdabc2f9e07affd435a2af9ed522095b9c6ff1137163980391d55324d1d8f970b142f0e8010bc58ce416551107679856d8cfb7bded77985039824b8ae7597bfed8a004f915"}, 0x160) mmap(&(0x7f000024d000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/01/16 17:12:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000daf000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000017b000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x7, 0x8, 0x42}, &(0x7f000050f000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000ee7000-0x98)={r3, 0x90, "2e63b8820dd7aeb17179f1b530200f52dc52249fe28fb0cd38366580681f7c3ef99834a05f3ffd5e336a56e32c2c0ea4e57300bf7eb9dd07da77d7d47c5fa9f04c00628fd867e06be51f93abc04dd9252d5f65be826d9233fe96f7e7b751c661f329ab4b728f10bd252394bc28875ef89157611728a95383d5f109cca6bea118215f540f5654b5fa7c88098fba63cd5f"}, &(0x7f0000909000)=0x98) sendmmsg$alg(r1, &(0x7f00008c0000-0x190)=[{0x0, 0x0, &(0x7f0000f4f000)=[], 0x0, &(0x7f0000be2000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d0d000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00003a4000-0x20)=[{&(0x7f00008ec000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 17:12:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000002000-0xd6)=""/214, &(0x7f0000001000)=0xd6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0x3, &(0x7f0000000000)="", 0x0) 2018/01/16 17:12:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cac000-0x11)='/dev/vga_arbiter\x00', 0xa0080, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000c0b000-0x31)=""/49) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x200000000007, &(0x7f0000ff1000-0x20)={0x42e195, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f0000169000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/01/16 17:12:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000158000-0xb8)={0x0, 0x7fffffff, 0x74, 0x100, 0x1, 0x5, 0x0, 0x9, {0x0, @in6={{0xa, 0x2, 0x68, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x863, 0x81, 0x7fffffff, 0xfffffffffffffc00, 0x7ff}}, &(0x7f000060e000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004b6000)={r1, 0x5, 0x3762}, 0x8) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000832000)=0x7b6) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) r2 = syz_open_dev$vcsa(&(0x7f000055d000+0x302)='/dev/vcsa#\x00', 0xfffffffffffffc, 0x80000000000000) dup3(r2, r1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000185000-0x14)={0x0, 0x5, 0xff, 0x8, 0x80, 0x3f}, &(0x7f0000ae2000-0x4)=0x14) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00000cb000)={0x131, 0x0, 0xcb09}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000ef000)={r3, 0x0}, &(0x7f0000b17000)=0x8) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000e77000-0x1d)="740325bc955eaf4fe35d5037d93b5a2e8139d6388603419f63343b097b") close(r0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000185000-0x8)={0x5, 0x7}) fcntl$getown(r1, 0x9) finit_module(r0, &(0x7f00002df000-0xb)='/dev/vcsa#\x00', 0x2) 2018/01/16 17:12:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000f02000-0x30)=[{&(0x7f000043d000)="0e4ce4de5347", 0x6}, {&(0x7f0000fc8000-0xb2)="0932c3c89f2de7a1f727f7eeae45214cfd70f6f3cedf8868afb2093df76f18959af4a6f9cf74896a13d9930060be5f913634e977a5fe6bbb4063ba5faf98806d703a4cfa1bf6a0d44e7f4e14dcd4ca9d991ae40978ec1f470caab736f81174408a69124a9b475e615e80ebfb388d48dfdd3d5f1080f81f5efd3421658b7274c6a7266d9bcfb4ad89ca5995cf1d3e938e08b62d3c26cde855134596c5b4208e264e6f0b88ed9de42a7b4d15ffec48bf42ab0d", 0xb2}, {&(0x7f0000e20000-0xb)="4d88a70ce9a54bf436b2f8", 0xb}], 0x3, 0x2) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00005cb000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dd9000-0x10)={0xd000, 0xa000, 0x0}) r3 = syz_open_dev$admmidi(&(0x7f0000416000)='/dev/admmidi#\x00', 0x2, 0x20401) connect$netlink(r3, &(0x7f000061a000-0xc)=@kern={0x10, 0x0, 0x0, 0x11000001}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000a6d000)=0x0, &(0x7f00002da000)=0x4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000229000-0x10)={0xf000, 0x0, 0x0}) 2018/01/16 17:12:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b89000-0x8)={0x0, 0x7fffffff}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000835000-0x14)={r1, 0x9b7, 0x6, [0x1, 0x7, 0x6, 0xfffffffffffffe48, 0xd3, 0x6]}, &(0x7f0000808000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r3, 0x0, 0x0}, 0xc) 2018/01/16 17:12:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000023000-0x8)={r0, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000aa4000-0x8)={r0, r1}) r3 = dup3(r1, r2, 0x0) shutdown(r0, 0x1) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00002cd000-0x4)=0x5, 0x4) 2018/01/16 17:12:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000001000)="") 2018/01/16 17:12:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = inotify_init() fcntl$setstatus(r0, 0x4, 0x0) fcntl$setlease(r0, 0x400, 0x2) setuid(0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000585000)=0x3) clone(0x1000000, &(0x7f0000e70000-0x9f)="c3677603b75efecda14134b4aa0a9bd04d27bd7dad416d8208a2b33e6ba6cbf2a9b20d9fbe43c43e07d464c969f65a1a0dfabfc48ef0ef12acb710415c4db64c222facd1d1b1036b94a11291c9ee3e88ef0c049e72d1c7d5f50248e9a8d3fccf8f8beda5cc2ac19d819a4f9fbed6fcd54d57418e5ff045668f46f1d96cda8e3e50019aae30412fae6830a05e78b12a07b168d2468bf485d837f6eb6fefcde5", &(0x7f00000ef000-0x4)=0x0, &(0x7f0000cff000-0x4)=0x0, &(0x7f0000666000)="b14b46bd60047aae762893f446039afafbe8eeac783635ea4c33e8a2483a6cbeb45ebe24d861a1c57c55e203579c7fd69c6fc8d5cc2a86c3b603f4251c5d396711db8142959c0f9bed659748c7c64893848db00cbc87afb7e188144d2398bd599ff66376588a2d0a557ff7cc3df6d1c8b2596cb41d07c1a3cdbada6bfe1cc90a28528eeb8a2c0d74f3e574dcddf76d2405654b2e7f5e58c71fc643367e8f0ab10e8fa635243b715db5c7597c9c08aae7a1bdf546dd839ceeab53125fdd5cc3e8807300c9a410cd22cd99c02d8244d8305cf2348d") 2018/01/16 17:12:46 executing program 7: clone(0x0, &(0x7f0000494000-0x5c)="", &(0x7f0000000000)=0x0, &(0x7f0000d8d000-0x4)=0x0, &(0x7f0000001000-0x1b)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000-0x8)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f0000e2e000)='ns\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xd48) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/01/16 17:12:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000548000-0xa9)='attr/exec\x00') pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000038d000-0x6)={0x9, 0x6, 0x4}) 2018/01/16 17:12:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x2, 0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x440000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b93000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000afb000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x7, 0x80) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00000e4000-0x18)={0x0, 0x0, 0x0, 0x0}) accept4$packet(r4, &(0x7f00000e6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004d4000)=0x14, 0x80800) bpf$MAP_CREATE(0x0, &(0x7f0000e7e000-0x2c)={0x15, 0x5, 0x8, 0x800, 0x1, r2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) accept4$ax25(r2, &(0x7f0000f2d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f3f000-0x4)=0x10, 0x80000) inotify_init() ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000d28000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000b4a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005a5000-0x4)=0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e77000)={&(0x7f000089b000-0x8)='./file0\x00', r4}, 0xff14) accept4$packet(r2, &(0x7f00008b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f9c000-0x4)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000862000-0x28)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 17:12:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d6c000)='/dev/loop#\x00', 0x0, 0x2) r1 = memfd_create(&(0x7f000000a000)="74756e08000000000000008000000000", 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c74000)=""/4096, &(0x7f0000e8f000)=0x1000) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000a63000-0x20)=[{0x3, 0x101}, {0x20003, 0xecf4}, {0xf, 0x401}, {0x3, 0x1ddf}], 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f000088c000-0x8)=0x0, 0x7ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000078000)=0x5, 0x4) sendfile(r0, r0, &(0x7f0000d46000-0x8)=0x0, 0x100000001) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fdc000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a9b000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000006e000)={r2, 0x7ff}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e45000-0x8)={r2, 0x8}, &(0x7f0000eb2000-0x4)=0x8) 2018/01/16 17:12:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x8, 0x1) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000000)=0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_setscheduler(0x0, 0x0, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006a5000-0x4)=@assoc_id=0x0, &(0x7f0000be5000-0x4)=0x4) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000232000)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000022a000-0x8)={r2, 0x9}, &(0x7f0000415000)=0x8) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f000069f000)=0x3, 0x4) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00009ab000)=0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 17:12:46 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x8, &(0x7f0000000000)=[{0x80000001, 0x8001, 0x80000000, 0x7}, {0x1ff, 0x1, 0x4, 0x3}, {0x1fffc0, 0xa8, 0x100, 0x3}, {0xff, 0xbfc, 0x80000001, 0x5}, {0x7f, 0xffffffffffffffff, 0x4, 0xffff}, {0x3, 0x3, 0x75, 0x401}, {0x3, 0x81, 0x100000001, 0x8001}, {0x1, 0x8, 0x1000, 0x24}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000012f000)='/selinux/access\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000ff8000-0x4)=0x80000000, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000075d000-0x88)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}], 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000356000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000910000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f00005be000)=""/253, &(0x7f0000452000)=0xfd) setsockopt$sock_int(r2, 0x1, 0x33, &(0x7f0000d89000)=0x24, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000562000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r3) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f00008dc000)=0x0) 2018/01/16 17:12:46 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f83000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000765000)=[{0x10, 0x117, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 17:12:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f00009c3000)='./file0\x00', 0x101000, 0x20) write$fuse(r1, &(0x7f0000448000-0x20)={0x20, 0x0, 0x7, @fuse_ioctl_out={0x8000, 0x3, 0x3, 0x9}}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000037c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000fce000)=""/59) sendmmsg(r0, &(0x7f0000acf000-0x78)=[], 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f000084f000)={0x101, 0x9, 0x3, 0x1, 0x2}) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00009f2000)=0x7, 0x1) 2018/01/16 17:12:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000afb000)='/dev/input/event#\x00', 0x7, 0x0) read(r0, &(0x7f00006d5000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a1c000/0x4000)=nil, 0x4000, 0xd, 0x81, 0xc002) munlock(&(0x7f000060c000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f00003a2000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/16 17:12:46 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xa, &(0x7f0000691000-0x8)=0x0) io_destroy(r0) io_setup(0x510, &(0x7f0000003000)=0x0) io_destroy(r0) 2018/01/16 17:12:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r0, 0xa, 0x17) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000079c000-0x90)=[{&(0x7f000056e000)=""/91, 0x5b}, {&(0x7f0000ee8000)=""/4096, 0x1000}, {&(0x7f00006b5000)=""/180, 0xb4}, {&(0x7f0000aa8000-0x4f)=""/79, 0x4f}, {&(0x7f0000178000-0x23)=""/35, 0x23}, {&(0x7f000008b000-0xe9)=""/233, 0xe9}, {&(0x7f0000f57000)=""/28, 0x1c}, {&(0x7f0000177000-0xa8)=""/168, 0xa8}, {&(0x7f0000129000-0x20)=""/32, 0x20}], 0x9) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b5a000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000062000-0x1f)=""/31) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00002ef000-0x28)={0x5, 0x6, 0xfffffffffffffffc, 0x4, 0x23}) 2018/01/16 17:12:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c88000-0x10)={@rand_addr=0x0, @multicast1=0xe0000001, 0x1, 0x0, []}, 0x10) 2018/01/16 17:12:47 executing program 1: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8c000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c44000-0x38)=[], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 17:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x280000000010, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000b48000)={@generic="86bc411729cdfa02f8d61e0cdf388ef0", @ifru_settings={0x2, 0x9, @raw_hdlc=&(0x7f00002da000)={0x1f, 0x6}}}) write(r0, &(0x7f0000395000)="260000002a00470200001fb08000e400000000000100000009ef18ff00000000000003ff0000", 0x26) 2018/01/16 17:12:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000959000-0x18)={0xaa, 0x28, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fb0000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001000-0x3)=0x2) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x20000000, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00007fd000)=""/24, 0x18) userfaultfd(0x80000) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2018/01/16 17:12:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0xae6}], 0x1, &(0x7f0000f89000-0x80)=[{0x10, 0x11b, 0xe97f, ""}], 0x10, 0x0}, 0x0) 2018/01/16 17:12:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80003, 0x0) flistxattr(r0, &(0x7f00002bb000)=""/47, 0x2f) r2 = request_key(&(0x7f00009da000)='.request_key_auth\x00', &(0x7f00005bd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c13000-0x5)='user\x00', 0xfffffffffffffffa) keyctl$get_security(0x11, r2, &(0x7f00003d7000)=""/10, 0xa) write(r1, &(0x7f0000c9f000)="240000001a0025f20800000401111f0e0a26003a000100000009ec0800030005000000e0", 0x24) 2018/01/16 17:12:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) connect$inet(r0, &(0x7f0000028000)={0x2, 0x2, @rand_addr=0xffffffffb4a67a35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000b79000-0x4)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000845000)='cubic\x00', 0x26d) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000cb5000)='./file0\x00', 0x2, 0x2) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/ppp\x00', 0x44000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000)={0x0, 0xdcc}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xfe, 0x100000000, 0xa7, 0x4, 0x0, 0x4, 0x5, 0x638, 0x7ff, 0x4, 0x4b29, 0x100000001, 0x0, 0x10001]}, &(0x7f0000013000)=0x108) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[], 0x0) r4 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f00009aa000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdirat(r4, &(0x7f00005ab000-0x8)='./file1\x00', 0x8) rename(&(0x7f0000958000-0x8)='./file0\x00', &(0x7f0000ccc000)='./file1\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000084a000)=@known='com.apple.system.Security\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendto$packet(r1, &(0x7f00006a3000)="f9c783054ec16b447c8333dd1183aacd8fd1b827c8a8e4bfe56aa4435e37d330eee08bacc9bcdf5fadc4556b2e675ff545fd1a9b6b7698575929685933b99c5b1b6727ad02b263cc42eea418049f758bab21d8041eb170c15ce53f87923f0efbf897bce59cda89090f141f488f7860709eae6f1a92801d92a9542ae4add4d6a4f4427e0b", 0x84, 0x40000, 0x0, 0x0) 2018/01/16 17:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d4b000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00008e4000-0x4)=0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003d5000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000062000-0x4)=0x6) socket$nfc_raw(0x27, 0x3, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000354000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000299000)={r1}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d8c000)={0x0, 0x1000, "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"}, &(0x7f0000a52000)=0x1008) mq_getsetattr(r2, &(0x7f0000dca000)={0x2, 0x3f, 0x8, 0x8001, 0x7, 0x921d, 0x0, 0x1}, &(0x7f0000bd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000066b000-0x4)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2e000)='/dev/ptmx\x00', 0x2000, 0x0) inotify_init() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000013d000)=0x0) 2018/01/16 17:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_getattr(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000586000)='/dev/sg#\x00', 0x29, 0x84000) accept$ipx(r1, &(0x7f00008b8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000043b000-0x4)=0x10) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e6e000)={0xffffffffffffffff, &(0x7f0000bf3000)="", &(0x7f0000595000-0xa3)=""/163}, 0x18) 2018/01/16 17:12:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000093e000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000479000)={0x625}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x50)=[{r0, 0x8, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2, 0x0}, {r0, 0x80c0, 0x0}, {r0, 0x4100, 0x0}, {r0, 0x8, 0x0}, {r0, 0x80, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x40, 0x0}], 0xa, 0x246a) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000000c000)={0x3, 0xc0, 0xffffffff, 0xffffffff}, 0x5) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000009000)={0x0, 0xd5, "281c7b9724ac98d932494f544fa6918319660fef262825c4fffe9937995ad1dc26f0bc425ea7e0e4b8c1f55ce97e8c006fb434d6a6808da48bd534ab422dd4837840b2c6ebbeca4f2c5e5781d5ddc87f0a92194a3c2b78c2833ee06ab053e9c49c77ec1cf7cd93e985a9fae3a77a56cc7b18d3a19ab64c139c68a8bff77dfa8b582aa765bd6e614a0f47f3bd91ab0c5e35ab8878809087ab3ade34e5c1d57d9fbdb4a74101d826e6cece9c5eca8bb3f337d3699f03c5da15104ce6f91389acb0a8e907e6b1d2ed6d1e5ab896873d7d816f00970e5d"}, &(0x7f000000c000)=0xdd) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000c000)={r1, 0x1}, &(0x7f000000d000-0x4)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000000b000)={0x0, 0x5, 0x87, 0x8000, "bbe06d0db72595236ea6328ef724b6eec12f058b70896bea59459ecf1ae5f11f3e2b8f5f9a66efa961b45a08", 0x6}) syz_emit_ethernet(0x73e, &(0x7f0000007000-0x1066)={@random="814edb14ef94", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "bd0790", 0x708, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x9, 0x1, "df7654", 0x0, "1f0e5d"}, "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"}}}}}}, &(0x7f0000002000-0x10)={0x1, 0x1, [0x0]}) 2018/01/16 17:12:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x6, &(0x7f0000317000-0x8)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f000002e000)={0x1, 0x7f, 0x4, 0x7, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffb2) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ab5000)={0x6, 0x7, 0x3, 0x80000000, 0x10000, 0x100000000, 0x10001, 0x0, 0x80000000, 0xf9, 0x1a}, 0xb) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000fdb000-0x10)={0x3ff, 0x1ff, 0x58, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000033d000)={r2, &(0x7f0000da2000-0x25)="", &(0x7f0000595000-0xa3)=""/163}, 0x18) r3 = openat(0xffffffffffffff9c, &(0x7f0000a94000)='./file0\x00', 0x2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000923000)={0x0, 0x9, 0x30}, &(0x7f0000b0a000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e1e000)={r4, 0x2}, 0x8) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f000048e000)=""/245) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000081000)={0x0, 0x0}) [ 350.451691] kauditd_printk_skb: 63 callbacks suppressed [ 350.451700] audit: type=1326 audit(1516122767.225:4529): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19955 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 17:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ace000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00003aa000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d32000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = dup2(r2, r1) getsockopt$sock_buf(r3, 0x1, 0x3b, &(0x7f0000b0b000-0x3)=""/3, &(0x7f000084b000-0x4)=0x3) 2018/01/16 17:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) fallocate(r0, 0x0, 0x0, 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000226000)=0x5) 2018/01/16 17:12:47 executing program 6: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000ae9000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000aea000-0x4)=0x10, 0x80800) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000aea000-0x4)=0x420, 0x4) 2018/01/16 17:12:47 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00002a9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x10, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x13, 0x0, [@multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @generic={0x0, 0x2, ""}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000002000-0x10)={0x1, 0x1, [0x0]}) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:47 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000999000)='/dev/rtc\x00', 0x0, 0x0) read(r0, &(0x7f0000aa2000)=""/0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000cdc000)={0x2, r1}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fee000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ab000)=0xe8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000fee000)=r2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b6000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b9000)=0xe8) tgkill(r1, r1, 0x15) 2018/01/16 17:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000194000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) inotify_init1(0x80000) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ef1000-0xe)='/selinux/load\x00', 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000d59000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000332000-0x4)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006aa000+0xa5d)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dca000)=0xe8) sendmsg$nl_route(r2, &(0x7f0000697000-0x38)={&(0x7f00002b6000)={0x10, 0x0, 0x0, 0x80010000}, 0xc, &(0x7f0000dc2000-0x10)={&(0x7f0000faf000-0x3c)=@ipv6_getnetconf={0x3c, 0x52, 0x300, 0x3, 0x1, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x4}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x2}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x9}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x810) 2018/01/16 17:12:47 executing program 3: mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000667000)='/dev/vga_arbiter\x00', 0x200080000000001, 0x0) pwritev(r1, &(0x7f0000238000-0x60)=[{&(0x7f000066a000)="16", 0x1}], 0x1, 0x0) lseek(r0, 0x0, 0x7) 2018/01/16 17:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ee4000-0x98)={0xffffffffffff19f8, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6}, 0x98) sendto(r0, &(0x7f0000cb6000)="c2c5959845b338a75584590825cd9a918e5c7a5bad834abc646f15bb36370a047dc2dddd607a6bc759794f7ced4a7000b5a01a76fc2b80a737ac9d13cdc3f95bd3cdf408e9f44f99e0609b46d7b699427de4d71187fc76d789bc1bc86dad7d0a4bbd6772d0ebe831122a9401472d94bebc8152b47988e7774104446b130ee9aca89006d6540a025b62af1df525c74e829727bf613ae53f3870929b2f1464ce26f3dfcda5e23aadf1dd6ce4b74f1943ec67cfdb62209d051620086d2effb653b8f932eeffabbf2e5aad676ce6b7f84117b108b3fc93", 0xd5, 0x40000, &(0x7f0000b38000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x1, 0x4}}, 0x2e) 2018/01/16 17:12:47 executing program 1: clone(0x106000, &(0x7f00008e2000-0x94)="", &(0x7f0000430000)=0x0, &(0x7f0000a72000-0x4)=0x0, &(0x7f0000139000-0xde)="") r0 = shmget(0x1, 0x3000, 0x80, &(0x7f0000629000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000329000)={0x0, 0x0, 0x0}, &(0x7f000026f000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000a16000-0x4)=0x0, &(0x7f0000356000-0x4)=0x0, &(0x7f0000000000)=0x0) r5 = getpid() r6 = getpgid(0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f00000fe000-0x70)={{0x40, r1, r2, r3, r4, 0xc0, 0xc4c, 0x0, 0x0, 0x0}, 0x3c0483ff, 0x9, 0x1000, 0x2, r5, r6, 0x20, 0x0, 0x0, 0x0}) 2018/01/16 17:12:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00005fe000)='/dev/rtc\x00', 0x4000, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00007ed000+0x792)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffc56, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00008c9000-0x4)=0x400, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000059e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000050c000-0x8)={0x0, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000afc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000063c000-0x8)={0x0, 0x8001}, &(0x7f00007b7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000085e000)={r4, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008b0000)=0x8c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00005da000)=0x0, &(0x7f000003c000-0x3)=0x4) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000ffd000-0x4)=0x0) r5 = syz_open_dev$admmidi(&(0x7f0000ded000-0xe)='/dev/admmidi#\x00', 0x7, 0x581002) symlinkat(&(0x7f0000844000)='./file0\x00', r0, &(0x7f0000b4a000-0x8)='./file0\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c69000-0x160)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 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]}}, 0x3, 0x81, 0x8, "ca11682fd03a992a93b46e5566303dd718de89037a5e21d2931014acdcc1810ef5e097b1c16b4bebe0e47effce7e82574035b217038f9688f36947d8ea0b70554f544907f9315c25b97e51fd093a2566"}, 0x160) signalfd(r0, &(0x7f0000b08000)={0x1}, 0x8) ioctl$TCSETS(r5, 0x5402, &(0x7f00007c6000-0x24)={0x9, 0x1, 0x7, 0x2, 0xfc68, 0x9, 0x7, 0x3, 0x3, 0x0, 0x3f, 0x5}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x85, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f00004cd000-0x98)={0x0, 0x0, 0x0, 0x0, 0xffff000000000000, 0x5, 0xd, 0x18, "07a1513f95237f8fe22925fca105bd6823647c7edf6708d8ba068b839bbcd9e6534cf043be1f29d16b7bf054c8f03731cdce20094a679152d735c92207dee1d0", "dcc6efdcd9f9503fd1daa26e0ad4653b0b818d98f05f1f9a463d625104905128", [0x9, 0x4f3], 0x0}) [ 350.591750] audit: type=1326 audit(1516122767.225:4530): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19955 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 17:12:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000082f000-0x10)='/selinux/policy\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000d6e000)=""/79, 0x4f) ioctl$sock_bt_hci(r1, 0x800448cf, &(0x7f0000b33000-0xcc)="33651d6e50a4de0e1f088763169bebce8c5b9a3960ad89e52eb2488266c6e592dd34a9f3a6d2321570890ddde2375ae89b2a18c1fe6eb9e4b8e89bf25928003b56e2d9dd0012c6dff0ec13769154cb8208d26ba96924bd01ab2cd6282d5a87cefd45a47c7a1e695a9827130c378a0cde7edf3d8dcb2cbf44853b433bf0f2e7404832b69e968f36c982c29cc3a08856a5d3b32f88b716c31cdda89d590f560195276d78b35677f5a57f45960ab12569e97477b4e8f4c2750fbd7ef66110eda70b00000000000001011ba40354") setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e88000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d59000)=0x14) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000c6f000)='/dev/audio#\x00', 0xffffffffffff7fff, 0x4000000040) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000eae000)={0x3, 0x20, 0x0, 0x0, 0x7590000000000, 0x80, 0x3, 0x8000, 0x2, 0x1f, 0x8000, 0x100000001, 0x0, 0x20, 0x0, 0x4, 0x2313, 0xaf6, 0x6b5}) 2018/01/16 17:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b3d000-0x4)=0x5) poll(&(0x7f00003be000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x5d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef2013eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800ffff0000000000009fb42f37658970182", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x800, 0x0, 0xfffffffffffffe1d, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 17:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00004d5000)='/dev/cuse\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c92000-0x4)=@assoc_id=0x0, &(0x7f00001b3000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000045b000-0x8)={r1, 0xd554}, &(0x7f000018f000)=0x8) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000672000)={0x10, 0x0, 0x0, 0x0}, 0x1b8, &(0x7f0000ade000+0xd50)={&(0x7f0000011000-0x24)={0x14, 0x20, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8000000000000000}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000064a000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) symlinkat(&(0x7f0000fe9000-0x8)='./file0\x00', r3, &(0x7f0000545000)='./file0\x00') [ 350.686853] audit: type=1326 audit(1516122767.226:4531): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19955 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452df9 code=0x7ffc0000 [ 350.719873] audit: type=1326 audit(1516122767.226:4532): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19955 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 350.746060] audit: type=1326 audit(1516122767.226:4533): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19955 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 350.773439] audit: type=1326 audit(1516122767.228:4534): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19955 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452df9 code=0x7ffc0000 [ 350.799373] audit: type=1326 audit(1516122767.228:4535): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19955 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 350.824404] audit: type=1326 audit(1516122767.228:4536): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19955 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 350.849053] audit: type=1326 audit(1516122767.232:4537): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19955 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 17:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000aeb000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) fgetxattr(r0, &(0x7f0000e50000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000857000-0x1000)=""/4096, 0x1000) write$fuse(r0, &(0x7f00002c4000)={0x5b, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bf2b3b36e2708546dea0855dededda48445f7bf7b3a8d3b874a62bb820094b2f6480146cd5ed34882afb9950b00039132fdbf2b83d30180000000e2"}, 0x5b) 2018/01/16 17:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e0a000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000b0c000)={0x4, 0x0, [{0xc0000000, 0xfffffffffffff001, 0x63, 0x2ab, 0x10000, 0x0}, {0xc0000001, 0x8, 0x4, 0x100000001, 0xa5, 0x0}, {0x0, 0x100000000, 0x5, 0xfffffffffffff71d, 0x8, 0x0}, {0xc000000f, 0xe09, 0x40, 0x8, 0x7fffffff, 0x0}]}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000096c000-0x2)=""/2) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) 2018/01/16 17:12:47 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000)=0x57) r1 = syz_open_dev$amidi(&(0x7f0000006000-0xc)='/dev/amidi#\x00', 0x10004, 0x100ffe) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000000c000)={@dev={0xac, 0x14, 0x0, 0xd}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000007000-0x10)={0xfffffffffffffffd, 0x9, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000005000-0x8)={0x0, 0xc47, 0x2}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000000f000-0x4)=0x3, &(0x7f0000009000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000000d000)={r2, 0x400, 0x52, "8412a63fc31dd701e5db635ecbf6d71428c9caacd69e670c979c18113063b3d461fa416f0c74e9f24d26e1cff5a7cd065619bf57e4c05c8fcf641a3de4928be427c3e9f193d9500fe5fb56769d1862b71276"}, 0x5a) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f000000b000)=""/3, &(0x7f0000007000)=0x3) 2018/01/16 17:12:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b1) r0 = msgget(0x0, 0xa) msgrcv(r0, &(0x7f0000b57000)={0x0, ""/82}, 0x5a, 0x2, 0x800) r1 = syz_open_dev$sndseq(&(0x7f0000ebe000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000dda000-0xb0)={{0xffffffffffffffff, 0x20}, 'port1\x00', 0x40, 0x40, 0xfffffffffffffff8, 0xffff, 0x5, 0x1, 0x20000000, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(0xffffffffffffffff, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000b8000-0x40)={0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 17:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup(r2) sendto$packet(r3, &(0x7f00009ba000-0x10)="c35d5afc8cf16fb70f9bbdc11aa2d0ad", 0x10, 0x20048800, &(0x7f0000b72000-0x14)={0x11, 0x100000, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg$alg(r2, &(0x7f0000e95000-0x38)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f0000885000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f0000e99000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ed7000-0x80)=[{&(0x7f0000cc2000)=""/58, 0x3a}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 17:12:47 executing program 2: mmap(&(0x7f0000000000/0xe86000)=nil, 0xe86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e86000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e86000)=0x1c) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e87000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000082a000)=0x14) keyctl$dh_compute(0x17, &(0x7f0000936000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e83000)=""/99, 0x63, &(0x7f0000e84000-0x2c)={&(0x7f00007c7000-0xe)={'tgr192-generic\x00'}, &(0x7f0000e84000-0xc)='o', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 17:12:47 executing program 3: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000277000-0x8)=0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00005b8000-0x8)={0x0, 0x8}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000afc000-0x8)={0x0, 0x3}) 2018/01/16 17:12:47 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x6000, 0xa80, &(0x7f0000001000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlink(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 350.875551] audit: type=1326 audit(1516122767.232:4538): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19955 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 350.922378] QAT: Invalid ioctl 2018/01/16 17:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000102000)='./file0\x00', 0x20800, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00001d2000-0x14)={0x0, r0, 0x6, 0x1, 0x0}, 0xfffffffffffffd5e) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f0000be6000)={0x28, 0x1, 0x6, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/16 17:12:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000001000-0x10)={0x4, &(0x7f0000000000)=[0x20, 0x6, 0x1, 0x9]}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) [ 350.926600] CUSE: info not properly terminated 2018/01/16 17:12:47 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000000b000)='/dev/admmidi#\x00', 0x9, 0x8000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000000b000)=0x96, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f000000b000-0xd)='/dev/dmmidi#\x00', 0x6, 0x400) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 17:12:47 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000016000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000000f000-0x10)={0x7, 0x2}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000008000-0xd8)="e1d0c51d3a0247f2479470bed56ed4a4e120c499e949bb42dbdd1dc9786ee0ae7578701dbc47b3bc29d27b785dbbacff5f31754d7c53abd866a10f1bbc4f0c818e4318dee5d9162c95af28e547062bbc1eebfea48d93085fe50a57470c78c95d125bcffbb7fbdd617b25f5347e589a96ecd6d9a3d344a4d471211f3076b40cb92163bf4369cef0f51fd3c49729014d8e7b2c16a9ecc21d5d4903a681b268bff37bc45f8799b64bb836319df52f266d834513b26d7018076fdd3267ac0a48e2447c2b4d8d0386a839170696f09f95a1eb9348b0b0b1ca23ef", 0xd8) pipe2(&(0x7f0000014000)={0x0, 0x0}, 0x84000) perf_event_open(&(0x7f0000001000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc, 0x1}, 0x800000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/16 17:12:47 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f80000-0xb)='/selinux/enforce\x00', 0x80, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000647000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fcf000-0x3)=@assoc_value={0x0, 0x4}, &(0x7f0000043000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000256000)={r2, 0x0}, 0x6) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009ac000)=@assoc_id=0x0, &(0x7f0000952000-0x4)=0x4) r5 = add_key$keyring(&(0x7f0000701000-0x8)='keyring\x00', &(0x7f0000467000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f00007c4000-0x6)='.dead\x00', &(0x7f0000346000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000061f000)='\x00', r5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000056d000)={r4, 0x5, 0xfffffffffffffffa, 0x2, 0x3, 0x69}, &(0x7f000059b000)=0x14) r6 = syz_open_dev$usbmon(&(0x7f0000f4c000-0x2)='/dev/usbmon#\x00', 0x0, 0xc400) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000f0c000)={0x9, 0x13, 0x3, 0xd298, 0x9, [{0x400, 0x8, 0xdad4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x5, 0x1, 0xcaf, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x4, 0x9, 0x10000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0xffff, 0xffff, 0x400, 0x0, 0x0, 0x170c, 0x0, 0x0, 0x0}, {0x80000000, 0x80000000, 0x2d, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x200, 0x401, 0x55ec65c2, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0xc4, 0xf2d7, 0xcaf, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x400, 0x7, 0x3, 0x0, 0x0, 0x502, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00003d6000)=[@in6={0xa, 0x3, 0xd40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0xcd, &(0x7f00006f4000-0x5c)={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa6bd}, 0x1, [0xffffffffe11d56bf, 0x7, 0x9, 0x4, 0x0, 0x47, 0x6c, 0x3]}, 0x5c) 2018/01/16 17:12:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) r1 = socket(0x14, 0x3, 0x3) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00003fd000)=0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000061b000-0x5)={0x6, 0x0, 0xffffffffffffffff, 0x84}, 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000601000)=0x1, 0x1) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00001af000-0xa)='/dev/vcs#\x00', 0x0, 0x101000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00001ae000-0x24)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/01/16 17:12:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) pipe2(&(0x7f00000d7000)={0x0, 0x0}, 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00005d4000-0xa)={0x0, "d0bd43bc7b22"}) fcntl$getownex(r0, 0x10, &(0x7f0000748000-0x5)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/01/16 17:12:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002fb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00008f3000)=0xffffffff00000000, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/16 17:12:47 executing program 7: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f00001e5000)="") times(&(0x7f0000769000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x42) r2 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000002000-0x4)=r2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x4, 0x8, 0x0, 0x1f, 0x0, 0x8, 0x800, 0x1, 0x2, 0x6, 0x80000001, 0xa6e, 0x7, 0x800, 0x5, 0x2, 0x0, 0xfce, 0x8001, 0x1000, 0x81, 0x2, 0x2, 0x20, 0x8, 0x5, 0x4, 0x7fff, 0x2, 0x100000000, 0x12, 0x40, 0x7d0a, 0x200, 0x2a9b, 0x5, 0x0, 0x3, 0x6, @perf_config_ext={0x6930, 0xfffffffffffffffe}, 0x10, 0x0, 0x9, 0x5, 0x71, 0xfff, 0x10001, 0x0}, r0, 0x1, r3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000002000)=0x4) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000001000)={0x80006, 0xd4}) 2018/01/16 17:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d42000-0x1)='\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f000000f000)={&(0x7f0000a99000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x17d, &(0x7f0000413000)=[], 0x0, &(0x7f0000001000-0x2c)=""/44, 0x3, 0x0}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setstatus(r1, 0x4, 0x42400) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000494000)=0x5) 2018/01/16 17:12:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = creat(&(0x7f00001d2000-0x8)='./file0\x00', 0x8) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00009a0000)={0x4000000000000004, 0x4a, "4c3a49a9a8558f68ec7891bad7dcca35648e09fb94cf5b804304348a579cd79f6e9624e4a4aae9373de0d207425385f40ca31862a29831f767053c194646f8a686173f48aab0260ebf3c"}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000a28000-0x9)='/dev/sg#\x00', 0x5fc9, 0x800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000a92000-0x6)={0x1, [0x4]}, &(0x7f0000937000-0x4)=0x6) signalfd4(r1, &(0x7f00002da000)={0x9}, 0x8, 0x800) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f00001f8000)=0x401) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f00003c8000-0x40)={0x2, 0x6, 0xa95, 0x6, "4e5fd46cd83973da18d03d8b29ec4c078cb1579b43df4e65a6987a28108056f857f574f7b934392be6f3b30d", 0x6}) r4 = gettid() r5 = fcntl$dupfd(r1, 0x0, r0) keyctl$session_to_parent(0x12) process_vm_writev(r4, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r1) r6 = syz_open_dev$admmidi(&(0x7f0000264000)='/dev/admmidi#\x00', 0x0, 0x0) clone(0x8200000, &(0x7f00000e4000-0x79)="6b3a1371e23d3bf4a42e30d77b58ac33fbe8002acf2c037f2296539a5651e391c246b958d40c9e800e305904c864fa157a114a62cc7e43cac7f99364cdf29f7c0f7fc4d2207b861fa743847781f9cdd30010a700f5deb8f551c66da05afac407950cb00daa3d7509f2703d1f8583a7f9795de6829d20b341fd", &(0x7f0000461000)=0x0, &(0x7f0000a6d000-0x4)=0x0, &(0x7f0000418000-0x2c)="6004a86e57e2c68a41fc9a77e39a62904db69d73c979fc4bd016779e6415c9b9c916f357e539398427caae09") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f000087e000-0x4)={r6}) socket(0xa, 0x80000, 0x2) recvfrom$ipx(r6, &(0x7f0000075000-0x8a)=""/138, 0x8a, 0x800000000002000, &(0x7f00008ab000-0x10)={0x4, 0xd, 0x200, "c192fbe783e3", 0xd137, 0x0}, 0x10) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000f35000)=0x7, 0x4) [ 350.972729] QAT: Invalid ioctl [ 350.991288] QAT: Invalid ioctl [ 351.002188] QAT: Invalid ioctl 2018/01/16 17:12:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000674000)='/proc/self/net/pfkey\x00', 0x60000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d0b000)={0xaa, 0x4, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffffffffffc1) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000003e000-0x18)={0xaa, 0x40, 0x0}) userfaultfd(0x0) 2018/01/16 17:12:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) mknod$loop(&(0x7f000072f000-0x8)='./file0\x00', 0x5, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000ac8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000a0000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) utimensat(r0, &(0x7f00005b4000-0x8)='./file0\x00', &(0x7f0000987000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x100) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00001bc000-0x8)=0x0) prctl$intptr(0x18, 0x0) userfaultfd(0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c70000)={0x0, 0x0, 0x0}, &(0x7f0000e0e000)=0xc) ioprio_set$uid(0x3, r1, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000bfb000)={0x0, 0x0}) 2018/01/16 17:12:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004cd000-0x10)='/selinux/member\x00', 0x2, 0x0) pwritev(r0, &(0x7f00007df000)=[{&(0x7f0000ada000-0x1c)="34a261e3f59e289bc2e70a65d09bb4424f2dcc07288fcfb7e7d0809a", 0x0}, {&(0x7f0000da2000-0x95)="ead0c7d21725842a80da54638bb8c39e035d3283e3729fa34c1d0e2dc125b2b31b1c54533bc653737a3ce854001e17456250bbb6863dca394c693cba93a1b3f55ff95f2c4c0134470651f7918eecf33ae7f53f8db000b7110b9e7905388eb90aeb28989eec27cee538225fadc5a6c75d4c5541811ad8903d76c7f5bcd293f148917aad7e663bf10d2ee4045a6a2b3d360f0f2e2008", 0x0}, {&(0x7f00004a1000-0xbf)="ecbfe1631f8fa59f63e8a0aec4aa278ce535d56407b8d9890f469fc8facb28d8b105f6c0a24a1e45ebe8302a2ccf4be2ae73934781a09b356fa3b6767ade187ab2ce405312c211a9baa682696ea6fb24a39237bdff8f6d25f74ecaa4e1a67fbe4978a5375027216a3116c5eb34a0f589382b7ce6dcd7ca08238278abc9f54995e2ab0074688c4164569a4a6686b0180ba19c0d6cf33caa8e7a40140c12955af1ff424f9bf69b25f91c87dba702c77dd15c8e6c85401dee0f3d37ad783f778c", 0x0}, {&(0x7f0000366000-0x2e)="21e447942448664f37222d55566076eb5f3d900d0cdb195e784b15d6d5c30efa07b82e5c909e043fdf0ee6b6b4fc", 0x0}], 0x6, 0x1000000000000) bpf$MAP_CREATE(0x0, &(0x7f000037b000-0x2c)={0xd, 0x6, 0x80, 0x8, 0x0, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) syz_emit_ethernet(0x36, &(0x7f000092f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "6d0fe95c8392f802abebe9db"}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) [ 351.058566] binder: BINDER_SET_CONTEXT_MGR already set [ 351.080331] ptrace attach of "/root/syz-executor3"[4757] was attempted by "/root/syz-executor3"[20095] [ 351.101595] binder: 20088:20094 ioctl 40046207 0 returned -16 2018/01/16 17:12:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = syz_open_pts(r0, 0x801) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) [ 351.134706] ptrace attach of "/root/syz-executor3"[4757] was attempted by "/root/syz-executor3"[20110] [ 351.153299] binder: BINDER_SET_CONTEXT_MGR already set [ 351.153313] binder: 20088:20105 ioctl 40046207 0 returned -16 [ 351.155777] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/16 17:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ec3000-0x8)='net/sco\x00') setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000742000-0x4)=0x7fff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000084000)={0x0, {{0xa, 0x0, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0xa, 0x3, 0x1c000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xf7a8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fstatfs(r1, &(0x7f0000efe000-0xa1)=""/161) [ 351.155789] binder: 20088:20105 ioctl 40046207 0 returned -16 [ 351.157125] binder_alloc: 20088: binder_alloc_buf, no vma [ 351.157151] binder: 20088:20094 transaction failed 29189/-3, size 40-8 line 2957 [ 351.160174] QAT: Invalid ioctl [ 351.166806] QAT: Invalid ioctl [ 351.219531] binder: undelivered TRANSACTION_ERROR: 29189 [ 351.225670] binder: release 20088:20105 transaction 340 out, still active [ 351.232733] binder: unexpected work type, 4, not freed [ 351.243961] binder: undelivered TRANSACTION_COMPLETE [ 351.249736] binder: send failed reply for transaction 340, target dead [ 351.256046] QAT: Invalid ioctl [ 351.264213] QAT: Invalid ioctl 2018/01/16 17:12:48 executing program 4: mmap(&(0x7f0000000000/0xf43000)=nil, 0xf43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc84dae79fa409d6d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f00008ad000-0x1000)=""/4096, 0x1000, 0x20, 0x0, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f44000-0xbd)=""/189, 0xbd) 2018/01/16 17:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000629000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000052000)={0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() r1 = syz_open_dev$loop(&(0x7f0000f95000-0xb)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x125f, &(0x7f0000053000)="") r2 = getpgrp(0x0) wait4(r2, &(0x7f0000252000-0x4)=0x0, 0x2, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000767000)={0x0, 0x0, 0x0, 0x8001, 0x100000001, 0x0, 0x5, 0x12, 0x1, "ec88505318d0caeab6471dbf0f994ab61db25d84f07f9e6e0500ffe852b629ce6f46fe3fe4558f1ac8bd28e1c7988fed8890fb43bceb9ef4ffb6b4cc675eb990", "473e2e595dc62fd3f03da66bb49cbac30b4e4473a339e9aba6de0254ab44a0d18359311c63992187d48709c8213d3c13a856da66868ecf48075e56120b56f71a", "bbc8120d771bb5801986b6118360b2af258cae41ac60dcbe8d8b97da5bcb571a", [0x1, 0x300000000]}) 2018/01/16 17:12:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='veno\x00', 0x585) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x4, 0x0}, 0x6, &(0x7f00002e3000)=[], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x4}, 0x0) 2018/01/16 17:12:48 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001de000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffff, 0xc0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='gretap0\x00'}}, 0x1e) writev(r1, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/16 17:12:48 executing program 1: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x80000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2000000000000, 0xffffffffffffff70}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000024e000)="240000001a0025f00000000401111f0e0a0300000004bf00000009ec0800030005dcf300", 0x24) 2018/01/16 17:12:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x414a02) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000dd5000)=""/31) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x19, &(0x7f000092c000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x2000000000017}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x9, 0x235, 0x0}], {0x8100, 0xc7, 0x455a, 0x6}}], {@mpls_uc={0x8847, {[], @llc={@llc={0x0, 0x0, "b0", ""}}}}}}, 0x0) 2018/01/16 17:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002e9000-0xb)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000081e000-0x8)=0x0, 0x8) fremovexattr(r0, &(0x7f0000884000)=@known='security.ima\x00') 2018/01/16 17:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x3) r1 = epoll_create1(0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000446000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f000075b000)={0x4000001, 0x78c6, 0x9}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000010000)={0x0, 0x0}) epoll_create1(0x0) r3 = dup(r2) dup3(r0, r3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f00003bd000-0xc)={0x0, 0x0}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000075e000)=0x100, &(0x7f0000171000-0x8)=0x1) 2018/01/16 17:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000841000)=0x177, 0x4) sync_file_range(r0, 0x3, 0x199000000000, 0x6) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00003f4000)=0x4000000009, 0xff0b) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/16 17:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d4000)='/dev/loop#\x00', 0x0, 0x1) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900a9d999140b4717bd6480ea000f7e167ee7bec2cfe31673a88ba160a9bd593eb0d90f1e0c2eee40a142a50a08137ae8658de4d1a08ad6d2381cfd97300209065a180169b7947c32ce3f3ff422a7652804505a06a056738b6274588232de69f67825ae03139e7d60ca79c59408e649fac93d6bab13112e70b8a52e68ad63bac4f0aaba1b7133779fdab06f09e022f9d605e80051ce429d2812f632f6585828933f8bc15d7927e41b1ebb16e71593d92ece21d5f04254c2c74167abcb2f277613bc7f7cdb6a3698e2a879fabb481015928f06d3925ca803f5cb275c381c3e91f452708ec8827d8c762cb886e868690d1a625978d7b9786f21a7d60f273a5fb5c8a0dddcaa65387264a104caf82a451f4e83928aa5d5faa79f0095bf9cae38316ab8a273df80dd74c0c1a0f8daa2006d01adcb97229deb1bdfdb57d17a98415d1aba542697f1a92b45ca502dc8b51bf54ba17dcca0e1fe5c5252243f0cf97ad61044c5efb43a26ae004b06bff69df7", 0x1b5}], 0x1, 0x4c) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/16 17:12:48 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000085000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) prctl$setfpexc(0xc, 0x100003) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b06000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x4, 0x0, 0x0, 0x800000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000532000-0x1d8)=[], 0x0, 0x0}, 0x0) [ 351.642458] QAT: Invalid ioctl [ 351.653490] QAT: Invalid ioctl [ 351.664760] QAT: Invalid ioctl 2018/01/16 17:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007d0000-0xb)='/dev/loop#\x00', 0xa, 0x1) fallocate(r0, 0x0, 0x4, 0x200000000001fc) r1 = syz_open_dev$amidi(&(0x7f000057d000-0xc)='/dev/amidi#\x00', 0xff, 0x800) fcntl$dupfd(r0, 0x406, r1) getpeername$llc(r1, &(0x7f000091e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aa8000-0x4)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008cf000)='/dev/vga_arbiter\x00', 0x1, 0x0) sendto$llc(r2, &(0x7f0000d7c000)="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", 0x1000, 0x20000004, &(0x7f0000714000)={0x1a, 0x16, 0xcb1, 0x100000001, 0x101, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/16 17:12:48 executing program 6: prctl$intptr(0x6, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x47e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@int=0x4, 0x4) clone(0x30000000, &(0x7f0000001000-0x21)="067ffb6d607838821027a555d11961ce6c7b2165e214659ed20bfe778912e9a284", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000e12000)="fcbbde32cbf6b172da03b581342db8a0729653d085cdaa2c8849aebfc5780576d0e8f30f5bad277fa78c3a2ebc33f28398b984bd93c8e417ec8289fe31c0ed12780b8e94a037335cfa6fc56c4fbe8374af3a2eb664f053958ed631e1f3f53cff96d48fc032") [ 351.690313] QAT: Invalid ioctl [ 351.705189] QAT: Invalid ioctl [ 351.709623] QAT: Invalid ioctl 2018/01/16 17:12:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xb6)=""/182, 0xb6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0xfffffffffffffffd) semop(r0, &(0x7f0000241000)=[{0x0, 0xfffffffffffffff7, 0x800}, {0x0, 0x0, 0x1800}], 0x2) semop(0x0, &(0x7f0000177000-0xb)=[], 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/16 17:12:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffe) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x68) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000053e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec9000+0xdd1)=0x14) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00005a1000)={0x1, 0x3, 'client0\x00', 0x1, "76644378e3a5bbf5", "0f73d461a319c24b0e4ecf940ed11fea1f05a26216879222ebaad3b373e3d264", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$cuse(0xffffffffffffff9c, &(0x7f00009cf000-0xa)='/dev/cuse\x00', 0x200401, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80004, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000022e000)=""/246) bind$inet6(r0, &(0x7f0000a1d000-0x1c)={0xa, 0x0, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 17:12:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000ef5000)="", 0x205) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e57000-0x9)='/dev/rtc\x00', 0x14000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x8, 0x8f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0x82, 0x9, 0x80000000, 0x4, 0x7f]}, 0xe) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000014f000-0x5c)={{0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x5}, 0x9, [0x0, 0x9, 0x9, 0x1, 0x1ff, 0x401, 0x10001, 0x4]}, 0x5c) 2018/01/16 17:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009b0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000e4e000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KDDISABIO(r2, 0x4b37) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00007a7000)=0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000fed000)=[@text16={0x10, &(0x7f0000b24000)="66b80500000066b9c12f00000f01d9660f2a9cf5ff65660fae3fba610066ed0f092e0f01cb650f01cb66b9150b00000f322e2e0f01dff00fbbac4b5c", 0x3c}], 0x1, 0x0, &(0x7f00001f9000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/16 17:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000868000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000687000)=0x3a, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00007bc000)={0x4, 0xffffffff, 0x4, 0x2, 0x9, 0x20, 0x5, 0x1, 0x0}, &(0x7f000038c000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000846000)={0x3, 0x3, 0x0, 0x7, 0x6, 0xfff, 0xcdab, 0x5, r1}, &(0x7f0000bc0000-0x4)=0x20) syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000865000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000920000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d85000-0x2c)={0x10, 0x2, 0x200, 0x1, 0x13, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000255000-0x8)=[0x9, 0x7]) 2018/01/16 17:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f727430a0000000ff00007a000000000000622d000000000000000400ffffffe100", 0x94, 0x100001, 0x6, 0x0, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000f51000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x2, 0x0, 0x1e, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00005e2000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/16 17:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) syz_open_dev$sndpcmp(&(0x7f0000f43000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x101000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0xccee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000d57000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/16 17:12:48 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) 2018/01/16 17:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000ef2000-0x118)=[{0x0, 0x0, &(0x7f00007d6000)=[], 0x0, &(0x7f0000fef000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r1, &(0x7f0000fca000-0x38)={0x0, 0x0, &(0x7f0000fcf000)=[{&(0x7f0000fb1000)="d53e86ab85f45d1aba50a893e98c0f438555e30d2165fcc2a9533f8391800fd8", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$dupfd(r1, 0x406, r0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000802000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 17:12:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000828000)='/selinux/context\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e73000)={&(0x7f000089f000-0x8)='./file0\x00', r0}, 0xc) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="", 0x0) 2018/01/16 17:12:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008a8000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) 2018/01/16 17:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000997000)='/proc/self/net/pfkey\x00', 0x240000, 0x0) bind$llc(r1, &(0x7f0000c00000-0x10)={0x1a, 0x1b, 0x0, 0xfa0, 0xffffffffffffffff, 0x76b6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006a7000-0x4)={0x80000000}, 0x4) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000260000-0x8)={0x81, 0x5, 0x36, 0x800}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e7f000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f0000)=0xe8) sendto$packet(r1, &(0x7f0000c40000-0x31)="7887c612e699de46a942893d0c78b33c3c7b033279165d415bfde18ae5be26dc1747d172a3f5ee022de6a799b001e3ca62", 0x31, 0x1, &(0x7f0000a01000)={0x11, 0x1a, r2, 0x1, 0x0, 0x6, @random="84fd4b56240e", [0x0, 0x0]}, 0x14) 2018/01/16 17:12:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001000-0xc)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f000064e000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x1e, 0x1, 0x0) setsockopt(r2, 0x10f, 0x80087, &(0x7f0000a94000)="", 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000ee2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000962000-0x10)={&(0x7f0000001000-0x1000)=""/4096, 0x1000}) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/16 17:12:48 executing program 1: openat$selinux_mls(0xffffffffffffff9c, &(0x7f000006a000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 17:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = gettid() syz_open_dev$sndtimer(&(0x7f000063d000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ptrace$peekuser(0x3, r1, 0x6) r2 = add_key(&(0x7f0000381000)='encrypted\x00', &(0x7f0000f5d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000049c000+0x7f6)="c823a849ff3c973b0f13ab232070aba0e66fa6152afecc59317a7a5cf694fed9d145ab1da2beb908e99e22a1975192284076220e3bb3e1b7480f44bde2f7ed864d807fffd6b6e7832914d677f032a5a9811edc6a1145", 0x56, 0xfffffffffffffff9) add_key$user(&(0x7f0000aaf000)='user\x00', &(0x7f0000eda000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c13000)="131aab4778f8c6371518e181ba613b46c855478ffade29345aa3bd6c1a7f0357eb31cd6e8c28413de7459f6ff5884964b5c2e696b9424de68511aaf7fbed37b56bd0054b99455920a469712330c2ef7abc001831adaff3713ec9ff95038b9fbb2eca66557db8ce16b92c1a631f9c298c46e211a1e4ced5763dbea448637d7cfdb70288337d77ea62", 0x88, r2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0xffffffffffffffff, 0x2, 0xfffffffffffffffe, 0x1, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000e6a000-0x4)=0x1) 2018/01/16 17:12:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x8}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r1, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff00, 0xff}, &(0x7f0000003000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x3f, 0x4) r2 = socket$inet_sctp(0x2, 0x6, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x100}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000dd0000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000001000-0x4)=0x20) 2018/01/16 17:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x100000001, 0x8802) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f000037d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x1f}, &(0x7f0000e42000-0x4)=0x8) r2 = perf_event_open(&(0x7f000000b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ftruncate(0xffffffffffffffff, 0x10000) r4 = fcntl$dupfd(r2, 0x0, r2) fcntl$getflags(r4, 0x408) add_key$user(&(0x7f0000cac000)='user\x00', &(0x7f0000ac2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003a8000-0xe2)="a2", 0x1, 0xfffffffffffffffb) add_key(&(0x7f0000142000-0xa)='encrypted\x00', &(0x7f0000da3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000050a000)="97", 0x1, 0xfffffffffffffffc) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000095000-0x20)={{&(0x7f0000070000/0x1000)=nil, 0x1000}, 0x1, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000ab1000-0xb8)=[@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x24}, @in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3}, @in6={0xa, 0x2, 0x6ba5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in6={0xa, 0x2, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7ff}], 0xb8) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000052000)=""/190) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000031f000)='/selinux/load\x00', 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000bb8000)='/dev/input/mouse#\x00', 0x101, 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000c9b000)={0x0, 0x3d, "f0feb2d17afdd5bc5a807b050000002be90b72c6cd357865987db369feb24ff28265efd3c4f3d18d6bc9ce2861a361c26d0afa2c2c279ee4c21940e986"}, &(0x7f0000c82000-0x4)=0x45) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00007d7000)={r6, 0x5, 0x1, [0x1]}, &(0x7f00009e9000-0x4)=0xa) faccessat(r4, &(0x7f0000f33000-0x8)='./file0\x00', 0x80, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000029a000-0x10)={r0, 0x50, &(0x7f0000f3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000329000)=r7, 0x4) close(r3) getsockopt$packet_int(r5, 0x107, 0xb, &(0x7f0000267000)=0x0, &(0x7f0000cc0000-0x4)=0x4) lseek(r3, 0x0, 0x0) 2018/01/16 17:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f00005c2000-0x18)={0x8, 0x0, 0x1, 0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000e5f000-0x8)=0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00007a3000)="1309") 2018/01/16 17:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00009c7000-0x66)={0x0, 0x5e, "69f57a450d4ba00c223b1ae05dedf357059f763986d9bf923974914abb940b682140cb4920cff91c2b3349d20c5240463824d5c5a74177e8761ec072a01e2801bda8804429365fc6a593ab4fb4c24eb448a54a9f63498692dde924cc7092"}, &(0x7f0000539000-0x4)=0x66) msgget(0x0, 0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000934000+0x42a)={r1, 0x8}, &(0x7f000097b000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b4e000)={0x0, 0x0, 0x0}, &(0x7f0000458000)=0xc) prlimit64(r2, 0x0, &(0x7f0000b33000)={0x0, 0x0}, &(0x7f0000be7000-0x10)={0x0, 0x0}) 2018/01/16 17:12:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00006fa000)='keyring\x00', &(0x7f0000683000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r1 = request_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000906000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007d9000)='\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r0, 0x2b1e, r1) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$getown(r2, 0x9) perf_event_open(&(0x7f000049e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) 2018/01/16 17:12:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000b3a000)=0x3148, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001f2000-0xa0)={0x0, @in6={{0xa, 0x2, 0x25, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x5, 0x3, 0x20}, &(0x7f0000127000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000976000)={r1, 0x10000}, &(0x7f00007c7000)=0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fdc000)={r2, 0x8d}, &(0x7f0000f46000-0x4)=0x8) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004c2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00005c6000)={0x81, 0x67, 0x10001, 0x4, 0x100000001}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000821000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f000062e000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 17:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x823) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ff5000-0x12d0)=[{0x70, 0x0, 0x0, "9a51970f11b743765c1d3abff83e95570abf6a208e630d603678b12192eb81ad3104a7da3cc92ff0e6b3ac3bb93b3f6d3aa82482b5480dfc8864e239af1c2e325386eb2918fb8bb174d727a48f4da722810d3b1511f08a7c7838eb6cf420fd6c"}, {0x20, 0x100000013f, 0x401, "d0acf50e65eb287d0c84561b02e9023e"}, {0x28, 0x99, 0x55, "1a18e66bfadc26e396e2a972b9eb4a6496"}], 0xb8, 0x4}, 0x80000000}], 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000013d000-0xa)='/dev/vcs#\x00', 0xb7d1, 0x2040) timer_create(0x3, &(0x7f0000c42000-0x60)={0x0, 0x28, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e0e000-0x4)=0x0) timer_gettime(r3, &(0x7f00009b4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000ba0000)=0x0, 0x4) 2018/01/16 17:12:48 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f000096f000/0x3000)=nil) r0 = syz_open_dev$sndpcmp(&(0x7f000096f000)='/dev/snd/pcmC#D#p\x00', 0x4000004, 0x2480) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f000096f000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000053d000-0x20)={{&(0x7f0000970000/0x1000)=nil, 0x1000}, 0x1, 0x0}) [ 352.063171] encrypted_key: insufficient parameters specified 2018/01/16 17:12:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000078a000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004b8000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000d8a000-0x7e)="b4f89176aad432db099e7a2da00f26e2b646686879e38d7050c4a47f1db0065d33a4287766781717359c7278043a299e1ee4b45f8d1df9925b951682faf2b3354ab71ed3ed0987fbd165ae4d0b94654b18b7882bdbd12f85e49f325958cd214d06ba9b3ca708dc8c63574c875de39dc8f14506407a7e7e4fab510ac024d5", 0x7e) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") pipe2(&(0x7f000027f000)={0x0, 0x0}, 0x800) kexec_load(0x7, 0x1, &(0x7f0000bca000-0x20)=[{&(0x7f0000560000-0x2)='{8', 0x2, 0x40, 0xfff}], 0x3e0000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00002f5000-0x4)=0x8, 0x4) 2018/01/16 17:12:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000b2e000)='user\x00', &(0x7f0000e8e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000da4000)="60418d7bb71ac7e59dacf8057f26399462abf4f6b1881ac51ddc8fada4d66bcf022d96ae1e736390b5f1db9f981e6e0ab6ce8a2af2959b97744b52993f078df0172ad24e671ca55451f9e9eda1ff9242d738e7f1f77506b121faf02237d353625ec4142d76d33a98316ce6baf2c2f74f8dece2a328bbcadbbc6d8b", 0x7b, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f00001cc000)='keyring\x00', &(0x7f00009a9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r1) listen(0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f00007e0000)='/dev/random\x00', 0x0, 0x0) ppoll(&(0x7f0000b79000-0x18)=[{r2, 0x0, 0x0}], 0x1, &(0x7f000071c000)={0x77359400, 0x0}, &(0x7f0000676000-0x8)={0x0}, 0x8) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000065c000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f000029f000-0xc)={0x1, 0x2, 0x14}) 2018/01/16 17:12:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000c45000)={0xaeb8, 0x18, [0xffffffff, 0x71, 0x400, 0x96, 0x80, 0x100000001]}) r1 = perf_event_open(&(0x7f0000c47000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) 2018/01/16 17:12:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000619000)=0x75) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e3e000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000195000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000054d000-0x4)=0xe8) getgroups(0x3, &(0x7f00007c3000)=[0x0, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f000050c000)=[{&(0x7f0000be7000)=@file={0xfffffffffffffffe, './file0\x00'}, 0xa, &(0x7f00003c2000)=[], 0x0, &(0x7f0000874000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x800}, {&(0x7f0000bfa000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000119000)=[{&(0x7f00009cd000-0xa1)="49f7deaf3bee02a4f9438fb2f07b80f04a8cbd137d3ce11f9a29411680872f90f973998ddfe0669a22f5b2c4f637ba003eecd5624d8da96f765f746d4fff76bf243359df9c34f6c1f02d5446b5ba77ea1d24e2082d558a68784aaab16db1d0e60891ee826ddf8e741a7cb5764d6bd9cef836f9b1987c685d2b639df01417bd0199340be22c91c1b2dfb5963b7c2ab1a28aa559eff28eaa50c3fe94af6ba4336e0c", 0xa1}, {&(0x7f000043f000-0x1000)="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", 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0x1000}, {&(0x7f00004fe000)="cd5f2ad139a8e3a4d778ba23ec5039f65c3b6df23df87c78723273b96cf78263", 0x20}, {&(0x7f000027c000)="e000dbc9547105a82b797338eeae1fd34763295745c3bd22c78efb8444ab1043f3f847ee4f96d9b9a07826f868bfcaac2d8b1244aed909690687a641c017af9c48d959de10a6fa804428cb6603f243393c2269ed0ad2bfa45a340dfe709b822e3222547565ae38cdea7c10c8efae3a4f1360dc9be5", 0x75}, {&(0x7f00006b2000)="480deb36b16098026c687df8903de5e33593183c5df39e4bfed2d3e29b657759d2735e4272fa52a825868133d1207418b5e25be8c15a62d132013ce6c9bfa9db56ccc6f03d41834b2557b1a1fe8ee436736324b865ff6d8f906da3f0ac7666664d08dc47300fa94a46193a9e99397d5d1d454a8dd6e4da14409449ddc1822937ac98b900d012297ef3310a92eed16252adbaa807ff8adb6f7c99c2886a1569b2b2d1fcc93cc42424bf7eb0a1448d87bcabed10f82d1226a12949112342533fad0a00da8bd6377678328d5de3", 0xcc}, {&(0x7f0000dc1000)="85fbafd01e76d4769a85b568c85ea3c5d2cd7783f2a863a3a719495e61b4c6097baa20b94dd81db21acc050b92fda36900e9e09e771ddf56eefc26fce8718ad3989753a9e26c31fa38369ece03f4173f1d8cd46fe4a274d08c14429c130410ac9decc6d353efa53845bfdd749fb75d04b37d7581a715fa0397494e5b1717f745aa36615ac3543df08f072bf71e66b599925a737c75d980290831bb97adee3aa319ef44c7576aca119151171a0944a0ec7b278da81239b6910403102c1050971577fdf61486fd177d08dec9daa0d0eb9642ba3607cc2c46f4a819418768013b552897", 0xe2}], 0xa, &(0x7f0000958000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r2]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r2, r1, r2, r1]}], 0x78, 0x8000}, {&(0x7f0000b9a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a1f000)=[{&(0x7f0000d43000-0xef)="f2bbc5100bde311e122cbf7e430fcf0eab070b61da5ed3e7f647120f1d396ff50675441b9df4f8aa5f1cc826f361b8c59408f196e80469c5cce45f0430e0e8c1f3c6c0a56e889869dd019c48b1cfb8661ac1d852fdeacc200f06c0ae025c623e1a00905093c423378e22f9824763e8e80ae36cb8cdeacdcfd5eba763dc683a3897d2236f2ea9dd57bed7434ebafa2035755bbcb39898c6b8edce4e433270c72f7b3be8170cb3b6f40fdd38edd498eec60bea365fc27fc6b739c939cec3473ddff24da720f5f7eee8b2a63ac374cb0bf4001f9aeb605376a0c846f4a2d97cbdb16ff015506c8aaf64f3e29a9e5c4654", 0xef}, {&(0x7f0000691000-0x1c)="24f2f9ff591524765d96ea034335bc81e9241135f6519dc7437f6566", 0x1c}, {&(0x7f00001e2000-0x46)="f97cb6f1924bba93c1b70fabb37b23bd359bbd518db93ef2bccd23285ee7a3ff8aa80385c80fd4002fe2745fe0920e00513657b7f89c8389ca2e24c1f9dc0c569b5ef441b9d4", 0x46}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f00006a8000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000482000)=[{&(0x7f000086e000)="107039c3efec26ac00bde590fd05e703011c46e4e7cc31519a3dc2fe8dd5c3b3765aa0fbbe7470d6a92e77960ff585c4e4532f73a62872683376381f9a454d796924cdc038b0c9b314614101ffc17b3b63d3abd708d0dfb1ccba5cc4dd09caafffbfd28fb89e3d7d7eaad2d72047144305a1dadfa1039c1d3af84ead536ec22a6d271d2e7f9b6ca6b63e782ac254c8116e5134858635645c914325659ef32e9abd9839799e3ec215aa31683084b865fd6c201eda3b4e92a41238055e1789cb941e518fe4244b099fb474a1a002ed2f2a0e8d62ac95cc", 0xd6}, {&(0x7f0000863000-0x61)="cc32129764a8989e03c04e234ba7e3737c86f435ccd70d2b69c81e7284c9a495eaa415f16bc33a277d26382ed0970abe362b72dbd6ca081b98dfb712190eb9827998ef9bcf086ae113c947d1623183ffb5c44d7a313b0fc47efd5abc22a6619492", 0x61}, {&(0x7f00008f2000-0xb1)="743e7967d674c495b5521f2a95e03e8d5b5ce231331117fd4a4be56c79492630a381c2af34bc1906f2f3960078f959dc169066fcecf7789edf4733dcfbacdbcb5ac8adf047ce8d0228cae93c86cfde241c2d0bb888403fa5048414f9b48a9034096d4fc00427a4cf2318b246142491ac80ec20d90136e1b525694f1fa4c550e2c0e62130f16b21cfea754e2cd9371ecdb583c6bfea65e608412bef71574c4e01866106abf116b41fad651067cf194dcda9", 0xb1}, {&(0x7f0000e26000)="2748da43b954cb8c1e07a820b9b0bd3f5c664cfa4fc96c8f816fc33b77c5e80e8ac78b5953d1c379ca93c49c648021ee0ee965edf7cf2ede09bb186b803f6de6bb4d2dda8546573e92ab22723f1391a9e5fe9e21e94cafc33690995e2cc5713cf44be3125800a65177504b4908de34cefc8d4751cc6f7b656d158b4df400cffadc047fc959b3ef54fad8d505d7d296", 0x8f}, {&(0x7f00001b3000-0x3d)="b8a1e0000b3e00f11f587a44c621c20f37b6eff3ace454ddd56c9da280a604469034175e3b0b113e2e71d1e2009301227df613e3633c398a5d5780e1b3", 0x3d}, {&(0x7f00003b9000)="672bc161e9bd4d2b64707d3de31157475e3bfc351e3265a0a45e320480b783c59d83860d976a08835ada854c583e018cb187464811bd27961df858cc93a8b6c0ebabf943f6b35ec2f645bb7dd5c5e3e7be1e65940f4417795db02bca79897ddf50dc7628913cbc09e44fda1b77855c78c67c0c7c678ecce7505a37d4220f511e6469fc7340e5c4dd353ecfa2b4125410e9ebb4b7d18dfd5d7bfb2b7756ee2ecaae6d0f2f025b22eced", 0xa9}, {&(0x7f0000a18000-0xec)="9c78e54680ded21f563252fa91c8cd438aefff1878d62fc1fa78f7ba828cd6853b5091744ab868c7931d10fa1841eca517f47d4f09c78611e6839aeccb8b70bfd95a4801bccec173eb8bd7d4f429029b774ff0faf4a3357755cf1fc0fbc122ab103e74c1f46f52318cdb2e8d3a667a69e0356c7a6807eea773a445a9e247fe344213f9a7f0d5cd9c91ac527ef338926c6392393274662213f3094c4261a7eb386e06a3ab921b73e81f8091e0bb0aaaaffc02b574a22c53f9aafd829edc1a3cd0d5cce0d73d7cd48353712991b4ea82479ea9457050078e547a5c0f99347b8d76dade3d6b121c2cf0a304399b", 0xec}, {&(0x7f0000e2a000)="", 0x0}, {&(0x7f00004a0000)="760be7438684ca27b1a8944132ac94827d11fbd7b6641e061a7b81a15feb5f118d3ceda0286c4e149ac982aa3beb164352a45df659a3762334ff87210ea9e52d38d0125bde2b99ed4b696bcd9a52d06545b48028341c58e03b3ec75d8c0ac2c242e667dc54bd83b68bcb49c8cff97b070d7bbf54af3979c38b1049b3c2e58eababd0a14f4f4a9d3059d4e251cf46dd5a441625ecad28d8", 0x97}, {&(0x7f0000ec0000-0x4)="b92f043f", 0x4}], 0xa, &(0x7f00004dd000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r1, r0, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r6}, @rights={0x30, 0x1, 0x1, [r0, r1, r2, r1, r0, r1, r0]}], 0xa0, 0x800}], 0x5, 0x0) close(r2) 2018/01/16 17:12:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000dcb000)={&(0x7f0000454000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000026d000)=[{&(0x7f0000a7a000)=""/112, 0x70}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000c79000)=""/70, 0x46}, {&(0x7f00008f1000)=""/239, 0xef}, {&(0x7f0000001000-0x59)=""/89, 0x59}], 0x5, &(0x7f000090e000-0xad)=""/173, 0xad, 0xffffffff}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x40, 0x4) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/16 17:12:48 executing program 4: futex(&(0x7f0000000000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/16 17:12:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x200) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$midi(&(0x7f0000659000)='/dev/midi#\x00', 0x80000000, 0x4800) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioprio_set$pid(0x0, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e3000)='/dev/vcs#\x00', 0x400, 0x39634bcea84758af) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00008ed000-0x78)={0x3, 0x78, 0x3ff, 0x8001, 0x600, 0x400000000000, 0x0, 0x8, 0x10502, 0x4, 0x8, 0x511, 0xb2, 0x6, 0x1f, 0x6, 0x80, 0x631, 0x0, 0x1ff, 0xfff, 0x101, 0x8eb, 0x0, 0x5, 0x10001, 0x4, 0x1, 0x6, 0x8000, 0x1b, 0x1, 0x4, 0x5, 0x3, 0x14, 0x101, 0x19b, 0x0, 0x1ff, 0x0, @perf_config_ext={0x5, 0x3}, 0x0, 0xd8b6, 0x6, 0x7, 0x1000, 0xfffffffffffff385, 0x3, 0x0}, r1, 0x0, r0, 0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00001e7000)=0x0, &(0x7f000017d000)=0x4) [ 352.136681] encrypted_key: insufficient parameters specified 2018/01/16 17:12:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chmod(&(0x7f0000827000-0x8)='./file0\x00', 0x20) r0 = creat(&(0x7f0000d0f000-0x8)='./file0\x00', 0x100) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00008ed000-0x8)=0x80) 2018/01/16 17:12:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6(0xa, 0x80800, 0x0, &(0x7f000050e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000343000)={0x0, 0x53e01c09, 0x800}, &(0x7f000011e000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c8c000)={r3, @in6={{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xc874, 0x80000000400, 0x9da5, 0x2}, &(0x7f00006bd000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000037c000)={r4, 0x0}, &(0x7f000050d000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) symlink(&(0x7f0000d03000)='./file0\x00', &(0x7f000098b000)='./file0\x00') sendmmsg(r0, &(0x7f0000fb4000)=[{{0x0, 0x0, &(0x7f0000f31000-0x48)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000080) getsockopt(r0, 0xff, 0x7f, &(0x7f0000a21000)=""/133, &(0x7f0000c7f000)=0x85) 2018/01/16 17:12:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000357000-0x7)='%', 0x1) getsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f000025b000)=0x0, &(0x7f00009c5000-0x4)=0xf5) 2018/01/16 17:12:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000034c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)='/dev/cuse\x00', 0x80d40, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000074c000)={0x6, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000eb6000-0xb)='/dev/mixer\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000d11000/0x2000)=nil, 0x2000, 0x1000001, 0x3010, r2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00001a5000)={0x9}, 0x4) fcntl$lock(r0, 0x25, &(0x7f000005a000)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 17:12:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000166000-0x24)={@common="6c6f00000000000000000006000015e8", &(0x7f0000292000-0x34)=@ethtool_ringparam={0x10, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4000000, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$dmmidi(&(0x7f0000037000)='/dev/dmmidi#\x00', 0xfff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00009a6000-0xc)={0x0, 0xff, 0x30}, &(0x7f0000989000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000062d000)={r2, 0x0, 0x0, 0x3}, 0x10) 2018/01/16 17:12:49 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000000b000-0x4)=@assoc_id=0x0, &(0x7f000000b000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000)={r1, 0x2, 0x3f, 0x4}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r2, 0x1, 0x27, &(0x7f0000000000)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f000000a000)={0x0, 0x2, 0x1, &(0x7f000000b000-0x8)=0x0}) 2018/01/16 17:12:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00001b0000)='/dev/admmidi#\x00', 0x2, 0x40) sendmmsg$alg(r0, &(0x7f0000871000)=[{0x0, 0x0, &(0x7f0000448000-0x60)=[{&(0x7f0000060000-0xea)="18a0761949b295b89aabbe1b8c569826d45fad649c42112b759808fc3764d5a6b99767d25edff73efba19114d38f1a403db2717989592c3ee670798d170d82a5f2db75b8bf37dab60e5100924ada711c5222f1ef0b447a05ffc30f8cd81ab0a42441b7df439372972d49d0e315e8dac1883e473cc2b5f315c175758824c3514895ab1bf5880877cba001c1567f706b459b4a6c73df5a236df78b8b35aec678992c0877acee72f752c29d5ccc704c3c0927911f2c044d0abc5a6e70246fdac2e5349b71b855e2350865f3369cd727341fadb5430e19ddfc8fe457a8f3b59c3e923d5258e5f3db17a8e52b", 0xea}, {&(0x7f0000d1b000-0xbd)="3de8bb9d775e07360ed0ff23f055f22e17953ce4d632219d5f93373bf9223911e393a78494080645f1146f4a2cd50a5a0c630a58353d92607613c962d019b5a5ed96f2ace883cba566d4d4ddb42294d37042f1deed363fab549cf9f9d40d83eea4b654098d7c1163c81a9fe2687c407f982be30573fc5298a41bc407e816cb5a6583fb502d9f4815f4ff096756654fbf966f1b4dea0d64d122ebfa49d9554f0aa95961068ddd6fdd94c445f81d09a71a4e6bd51f0c294f3ccd8762f072", 0xbd}, {&(0x7f0000636000)="8980aa850552d0e663cef557a7ce10e2ab8e6424fcea44e9ee056769dfacafc76a96ed07a953e194699b0aa6529a7d8f6496fc0a959d9b22dc12a0d817727435e299be19eadd00f4e236f60ba15a", 0x4e}, {&(0x7f00009df000-0x7d)="5457a117c55845769e2e8d42ae317ab72bc6bf60a1ddc5dde4d8119f09278aca49e8cbb0ca8467b16a7685b885d31400f7239d66c8ee39f404cdfb4559d08beb7444c44f856272562f674e1232bc2335d8502d05cad16a16f89c8e1bcf9ebb2334ab0f87362b3800a314df468f7f478428c831ad17fb6bbdbd85f2cd56", 0x7d}, {&(0x7f0000d68000)="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{&(0x7f0000009000-0x3)="1bcbb3317c8c80c45bfaeb7c60ef70cf00a5fc00ad7192af4d84bda3b8c64fd9054066de4191922b76d15468790f15537f3fbfd3d1e546d313beebd8ab93b01bfa5972acc0e2294fcadb3b185b318f7fe61e7cf0f593515db35f7802b3c49f70419fae9825886d55c7f195fb0921f945c9e89472acb50b29948052b677591a529983a71b4bc18c4ecda9886e656d08d771770e36ed51056696a5a08585b9c3b239c6efa63c15347d7e3cb1bdb99f27fdec201cbf", 0xb4}, {&(0x7f00003c9000)="cc758842897ba47134690c7714c242515a46195983241e2f489f5b53d0415d349e26e3e88a1660a44fbf4b8585e0badc99780c5d5ab6a08ecdf04cb4811c49ebc9341d0a81dfd4d09b10d3009423e2c9d5a6d6c425b3b81eedaa5826255df5f8c0641f5014fb4ba9e97f0c7abe03474110b3fc3c351156c89f37403c997e4693340c8358cee1ba541228053f7687c42c2fa84f78f9d2a0f3a0a33d4e63a299a5f8", 0xa1}, {&(0x7f00003d8000-0x8b)="fb9b5fb52efaada3382a98ceabf24f1002e9b2ba51f9d3b465dcd85328c291136feaf1dcae1e1de4a8b361316dcbc589610a6ba205f2016cc2f37377cd17516ec3937df423db80d36c6eb5a35cd91a55214bdb9984603df20c2ae6f1a22d3cab97501bddffc83de13cdc35b6a951ff7d4b319f7fbe4d10dfd2550dca039f2dfb90db52e7d1d5776d0a6dc0", 0x8b}], 0x8, &(0x7f00007b8000-0xd0)=[@assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x46a}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "9f58ab3910a3922a055bdc40cb63ba013656cdc7c1e3b4a73c38f5e38b4a9ec8862820d146cd96279d3a27d5521925cdba1e079c5c52600a1ec22a41eabd199ac1879ea60a795699df8d53fcea5f3d924f1e925c6b44ad04"}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}], 0xd0, 0x4000}, {0x0, 0x0, &(0x7f0000167000)=[{&(0x7f000061d000)="0df2647b7f6a47f0f1e8a7b132b6ee437b44e5c7ca271ddfebeda7a70151e641d037afc1dd09bc5447124d6725373522ed94f2cfcd3c851d2503f6b335cd5eb827cf52d73af8d6203254139d78c9ee47d349ee4c52d3ee164ce0366c15d11e4306260793489097b436500842d4a69997f32bce8bf6994e38c316a275163c317d2c574e677b17f28f27845e2498cea848dca4b46cdef314abe63e0997e72574c0b7765f3c0086182515", 0xa9}, {&(0x7f00004d1000-0x48)="045f6f6753558ea50b5b7d70264be502e4efdb9449b4cca7d366ac0c095c5d2e3b775d86ad5a32d40267322a64f713f2efd80f0fdec207060463f5a5a927e94e2735ef6153910e41", 0x48}, {&(0x7f0000672000-0x82)="1efcccf1c7d7488ef63e47df5eb4b8e6fcb4a37529196d227fc7ac57a4ee25dcc3897e8e7bbb817f4610bb52eb6e457589bca5f96ad5772549a136ecfc968a473ac52ad6c52ae2557266e27d2125c6f43f3169be6e55caff7a73236feede4763ad7ab3a0012442c201b8afc66974a3c77f84bc1020b4452577f143f9e5a31ccecc36", 0x82}, {&(0x7f0000b30000-0xcf)="f8b88cc2af902df3e3dacfaf715033ce3be886a833835d797aba1a84e26105f15feb1efa9c896b46437f75909eb63e9d1d3c624edcbe31ed40d879a3de2eb4633461fb1926800f544675dd37d7ac69c021d615941297dee85e69f4abad4b28efb1241b1973ddf26cad177dec706aaf1c3960a65d0e2fb54cba14548211302cb64c10785e34beb63a37c53805e6ab63922dbec4700030fa857d2451dd9cfe6b87484c81cb5e414a773ccda841b8bca63e98e0d242f09278bfcc229c334c66c0d663dbf1547e5902cff43ee2aaf72ec3", 0xcf}, {&(0x7f0000e68000)="f3262eeeccdb76b0d3d04a6ac2631457968f7a199cbe2ee5e7ec0dea1e979ab3101ba51865c68c47cf76222f34458a0b320b410501589d982cc8eb0c7ed6b1c6a64463c14293f67ec3276ec71108b9fd4621d5436801edced1ae57c54d016bdbd2f5801762c37bb7a64a872db5f0999ee5010693d96f6dceadbaaafd8399be30c8f6269178f3098e2514e5d814663d1871bc77b707b1d15061b807e3c5cf02587c74d99222d83563d0a6afa35186bb3dfdf24294be73c4ea6485ba5c576bf5ce5b099b3c1bb514992f5f303a0024717d098c58b3b99bae634a599e5b4ab3b4f6c3385d6a2b", 0xe5}, {&(0x7f00004cc000-0x7e)="ad459d44c8e899b9620df3578b949ff8cf176b43e849d6dc21ccc130a98140bcb969ed71be2a9eda22e3914105901ef55011161907027c725203982a39ea6666331da5708309f886a561be5e3062bff4bfc4652042219679450730d71ec77b813a52eefcf7d78c9a84952a00014b49c3a2e1ea81f79744aacf4ff6090312", 0x7e}, {&(0x7f000026e000-0x13)="6bdf7e9a7405d372e330fccbc17871aed63dbb", 0x13}, {&(0x7f00009ba000)="65ec7db3638a45484f5dbbda006127655ac2f34fcd5ebd99c175ea3631d18b9432555317f201c06c8bc4c2b85908b277eca26dc4ec06a0627a6fea321a0e6152f29ec8b91b57719176ddb050111a528cc103f08107509437095bf2eac1a86549f98c390ac277642791e830e675e718162200b3b70debfa53f79ee67476617669bcc15544df8fc977a6ff1113e604c61754e5d2e9782e5d71ee25245846346fde04fba53e9d92e278", 0xa8}], 0x8, &(0x7f000099a000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x44001}, {0x0, 0x0, &(0x7f00003dd000-0x80)=[{&(0x7f0000801000)="83e9dacf4c8ba727ccb265e1ebfdbb895070a1b1d41c932d6445ffd88d27bec46b0e25efeaff1e7ecda80fc67cfb23b3dacc60bab2a61ffaf6befbba0848fcb8cf95e277d42ed789313a3b0cee93c17d1c9358a6298131ba61d617bae0e24a2e9f32be5a65e1ad1964f46c9b3f81", 0x6e}, {&(0x7f0000110000)="691d36299a79dd9f3f477b767d0c897c30ffac49c53db516a1596c0341c80524e1b1d5e8c8966e8dada8c5d3a9f1737ab5abb2931cd09279bca306c2c2084e1d7ce7c8af560993a73850eae07b32e92560cd417cb19c4a8597d3b09b4e2f9c195f47b4150cea9da0db7b7a7ed811e2e3d3285d9a00885047d83b81aa5edbc6642979743d", 0x84}, {&(0x7f00006e6000)="facfe4c5461f89864a8ff2adc3de9e03757844312fb3935c0f084511143d719080c61f9e1a917631cfca6da4447e4d0255007ac25c95470f5550323c233e2b18bf03a0857139fdc379a766e45f16001d50818d03e9a6b4aaf356692a782d321398891756a71d95a4f0ec2413a5e2cdafff8bb29a24a935d16bf990bd8d77604c1ad9f54aae8dffb466e9f8a20b28b3dcfafa49b3c2ea32e11c7c5fad4f83fd65ff154603a2f06a7ea4a525b52753074f2292fc047a7d07ad0bffc9861e90fe048066be1bcabac5091e548c9c5ca9f621", 0xd0}, {&(0x7f0000419000-0x89)="943b18ff95fb98090ddcfb748300ad688229da6337351d5c7ed4a9376d653f81762cdd5f62685d77ed77d8c16b672046f4dd86292c2b4bd798abaf6ee1435a27bc8845489fd3d13d8c564502868b2b36f6cbe841e1f1bd3f72af60b5a41e66d38a707a2d75080a3726f7964f4aaf9b6e35783da0fb50472c0c9f419b7655688263e494e60fff019a19", 0x89}, {&(0x7f0000852000)="edc37500359a7e35dcde0f1d10541267c7", 0x11}, {&(0x7f0000c0b000-0x83)="198858a5bb5ad7be4f1da84a981fd08a775e659d3ddd473e8cd0170f48b25a86e4ee6007e2bb25f6b31849a4620710f40691e78b8fecf9c0926397fb979300d560878b3f0ee8326dc19c3739d76c8eb8182d7b8b2c3e85c541d9384e24e33f48ef0679fce83d9d1eb8298406c43bc5485b384d1faf366777c5c9b28c63dbaf4b00cc8b", 0x83}, {&(0x7f0000ec4000)="57b3fb2cd78ff37e38eff1a91bde832e706e6470c44e", 0x16}, {&(0x7f00009fb000)="d0fc9a4f5c76434c1c5686c451701cc2232af59dd5bbc84f56129c57eedc5bdf4d2adb337d3049b65e98d7c875915b7eff3217faa98b61d25ff1b1dde6ed9fe4dd9a107f3b9b880cea2e24d8bcc3e0391c2a1486e81fc5802084097aab92734e6e90e330f22df93d7b9e342e285d07a5a7115a5280abb3f05aee7003c69b", 0x7e}], 0x8, &(0x7f000073b000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000000}], 0x9, 0x20040010) r1 = eventfd2(0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008ee000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000726000-0x20)={0x5000, &(0x7f00006e7000)=0x0, 0x0, r1, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000e12000)={0x100000001, 0x9, 0x100000001, 'queue1\x00', 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000797000)=[{&(0x7f0000c10000-0x2f)="eb", 0x1}], 0x1) 2018/01/16 17:12:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000001000-0x2d)="4121cd8f0bbc182bb26e2dab197700000002b7957000000000000000ebdb2b48db09c125f14d7980cbe9eeb1", 0x2c) 2018/01/16 17:12:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x2, r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) prctl$intptr(0x4, 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x2002, &(0x7f0000000000)="") r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x6, 0x84002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x10000, 0xbe}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0x4e0, r1}) getpeername$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x8b47, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x15, 0x80004, 0x0) getsockopt(r0, 0x200000000114, 0x8, &(0x7f000067c000)=""/0, &(0x7f0000000000)=0x0) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000fdb000-0x18)={0x81, 0x1, 0x0, 0x0, 0x20, 0x9}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00003f9000-0xb)='/dev/audio\x00', 0x14800, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f000051f000-0xc9)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/16 17:12:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ac000)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000d2000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b1d000)=0xb) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 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, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000080a000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xf6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0xffffffffffff2529}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3288967f, @loopback={0x0, 0x1}, 0x112}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/16 17:12:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x63f, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00001ea000)={@loopback=0x7f000001, @rand_addr=0x1e, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) sendmmsg$alg(r1, &(0x7f0000a4e000-0x38)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0xfffffffffffffd3e}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x233, 0x0) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0x8) read$eventfd(r1, &(0x7f000019a000-0x8)=0x0, 0x8) sendmsg$alg(r1, &(0x7f000004f000-0x38)={0x0, 0x0, &(0x7f0000656000-0x30)=[{&(0x7f00009df000-0x1b)='{', 0x1}], 0x1, &(0x7f0000daa000)=[], 0x0, 0x0}, 0x0) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/16 17:12:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x5, &(0x7f0000385000)={0x2, 0x0, 0x0, 0x0, 0x0}) bind$unix(r0, &(0x7f0000ddf000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/16 17:12:49 executing program 4: clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000023d000-0x9)='/dev/dsp\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f000061e000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f000052a000-0x18)=[{{r1, r2/1000+10000}, 0x4150, 0x800, 0x4}], 0x18) futimesat(0xffffffffffffffff, &(0x7f0000716000-0x8)='./file0\x00', &(0x7f000096b000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) 2018/01/16 17:12:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009d2000-0x8)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000f63000-0x8)='./file0\x00', 0x0, 0x4) mount(&(0x7f000014c000)='./file0\x00', &(0x7f00004d9000-0x8)='./file0\x00', &(0x7f0000e16000)='fusectl\x00', 0x0, &(0x7f0000c50000)="f5d8be1e9cf4b1d2b0a2") 2018/01/16 17:12:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0x36d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000904000)={0x5, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 17:12:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000fcb000)='./file0\x00', 0x4, 0x1) mknod$loop(&(0x7f00008d6000)='./file0\x00', 0x0, 0xffffffff) llistxattr(&(0x7f000078e000-0x8)='./file0\x00', &(0x7f000090b000-0x76)=""/118, 0x76) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) 2018/01/16 17:12:49 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000015000)={0x29c, &(0x7f000000b000)=[{0x12, 0x0, 0xfffffffffffffffe, 0xffdffffffffffffc}, {0x40000000000030, 0x0, 0x0, 0x0}, {0x1, 0xfffffffffffffffd, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000016000)='/dev/vcs#\x00', 0x14, 0x200000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000017000-0x4)=0x0, &(0x7f0000016000)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000009000)=[{&(0x7f0000017000-0x1)="8f", 0x1}], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000015000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 17:12:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005ff000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) close(r0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00006cc000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/16 17:12:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000573000)='/selinux/access\x00', 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000531000-0x1c)={0x0, 0x14, "3d386084fe3bf65b0aedefe12b2dfae9c04af2a7"}, &(0x7f0000d4c000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fc5000-0xc0)={r1, 0xb8, "d159c2065dbafd66ea2cc4e76034fe84efdcaefb5dce37af7c8879df844f96600b99ad40ab25b3c6cbc202b130dd8cdacddd7cdc43e3b91f85a54c27feafea5d11b1264b0311e8fed9ecff1b1f76bef8d6beb6dd374a377f6fdf11136351b00bdde15c8c662e7b6cbcd00746c9ac2736f0ee86f428f62c7bf0c376d7474f18add808e2efdcc7143d98efe0ceeccfba2a6447baa97a2c30251073bffdcaa1ccd904499fff3587acf78fae9726f9d44c23b1797814de28ee36"}, &(0x7f0000408000)=0xc0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007b2000)=0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) capget(&(0x7f000067f000-0x8)={0x0, 0x0}, &(0x7f0000c73000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 17:12:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000066000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000e2000)=""/10) mknodat(r0, &(0x7f0000af4000-0x8)='./file1\x00', 0x0, 0x0) getdents(r0, &(0x7f0000b30000)=""/99, 0x63) getdents(r0, &(0x7f0000428000-0xe3)=""/227, 0xe3) 2018/01/16 17:12:49 executing program 0: r0 = open(&(0x7f00007e4000-0x8)='./file0\x00', 0x200, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={@common='ipddp0\x00', 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) remap_file_pages(&(0x7f0000e00000/0x2000)=nil, 0x2000, 0x1, 0x5, 0xc8841) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2) readv(r0, &(0x7f0000fc4000)=[{&(0x7f0000989000-0xc9)=""/201, 0xc9}], 0x1) pipe(&(0x7f0000713000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000055000)={0x0, 0x7, 0x4, [0x101, 0xb087, 0x3, 0x4, 0x1]}, &(0x7f00000da000)=0x12) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000231000-0x8)={r2, 0x80000000}, 0x8) 2018/01/16 17:12:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) getsockname$unix(r0, &(0x7f00009f5000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000b4000)=0x8) pipe(&(0x7f0000daf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000e36000-0x8)=0x45) r2 = semget(0x0, 0x4, 0x200) semctl$GETPID(r2, 0x7, 0xb, &(0x7f0000eba000)=""/234) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000b06000-0x50)={@common='ip6gre0\x00', @ifru_map={0x7, 0x0, 0x7fffffff, 0x7, 0x6, 0x1000}}) 2018/01/16 17:12:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(0xffffffffffffffff) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000ce4000)=0x1000000000007) 2018/01/16 17:12:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000c4a000)='/dev/ion\x00', 0x141c40, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fc2000)={0x0, 0x0}) ptrace$getenv(0x4201, r1, 0x7, &(0x7f0000419000-0x8)=0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f000062a000-0x8)=0x0) 2018/01/16 17:12:49 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x0}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semop(r0, &(0x7f00008e9000)=[{0x0, 0x3, 0x1800}], 0x1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000e87000-0xcc)=""/204) r1 = gettid() mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f000004e000-0x50)=[{&(0x7f0000ffb000-0x42)=""/66, 0x42}, {&(0x7f0000cd5000-0xc7)=""/199, 0xc7}, {&(0x7f0000ffa000)=""/117, 0x75}, {&(0x7f0000ffa000)=""/135, 0x87}, {&(0x7f0000ffa000)=""/3, 0x3}], 0x5, &(0x7f0000ffb000-0x50)=[{&(0x7f00001aa000-0x97)=""/151, 0x97}, {&(0x7f0000ffb000-0xe2)=""/226, 0xe2}, {&(0x7f0000ffa000)=""/119, 0x77}, {&(0x7f0000ffb000-0x70)=""/112, 0x70}, {&(0x7f0000ffb000-0x9e)=""/158, 0x9e}], 0x5, 0x0) 2018/01/16 17:12:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-sse2)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) sendmsg$alg(r1, &(0x7f0000049000-0x38)={0x0, 0x0, &(0x7f0000284000)=[{&(0x7f000010d000-0x6a)="fa468ee281e2e84dbaf48a589a6bc1be6af01074265a243f7aecd1208fe3425b9545b4fdba2854ba490ac26535cd6d6dfa1428ef8d46337ce74a05f3e67196bd8bcba450d14980c8a16d2565ad39d0ce3851c42658f698e2166e2e3b3c32aceb4682e61abd9b8ac977c1", 0x6a}, {&(0x7f000040b000)="d992ac78c036dde8fcee162b16d116930297dce30c691a62fb5254b67fa583b9a818bc12b4580bff420fe5cba51bb7c7c91884e7a4149f944abd1b8098b002030502e0d0cbe89f99b0826b62392fac36b48d4ff89bf57f75975a5a330f39134fd885041a9700fd65383a80894e55dafcafe2ce32a6ca2cb8f512b06b80cf006f9681ca44", 0x84}, {&(0x7f0000c68000-0xf1)="cdaa1bcdfeba7f8f20fa537d1a5485824b5e159a730a888821267ac66f49c187d4fccdf8a9f18f001a9eab9b00aba07e6b97d495fc2dde260e2da1faa123a3f7df389446163f515c867509541e2ad8132b2afc8328ce368b0644fc37aef29092d2a5d34f738af4ee8711355b9be5314c0af74e92e459ab5054c1065be6dde1fb1124d7d639bcee0cb22b05a2cbd2657e3a3a2de983b3c46fd910be72f8e98d1025b17cd9ba2bc231ea27f23412c185336e0a40b14f8151e40224ca797a840c9cbe5c777fdfc6d32b18c5752cd6d49d2abd309aaaff4081e60529623b9bb7be7d8e2cdd920af77ba4057bab60d0745210d3", 0xf1}, {&(0x7f000094b000)="d7f1b95322f6f9e3aacc69", 0xb}, {&(0x7f0000284000-0x96)="952dd38193c2c8f23b9d98f2bfc321871fd58eecf8b813508f6ceee16ea2992d5aeb3771af9a348037972df09fd7fce704d325b18529df09d9ffe21f1eb40001bf648ad25fa857f5247c2c7c6a230e2a9c40b9177d36160c415e38dd62be92c97c19e9c6df1ffcac841d2a403f1131f5e4fefc378f80db601e1d2a8631d53feef104527b2fb0a126ecbd7759a544a7b60334a2b94bd5", 0x96}, {&(0x7f00000fe000)="9e80403f8f132ae107f2c08afb358b5eb6a9896413f51080e8cdf4d7f362aa46", 0x20}, {&(0x7f000095e000)="cb1ce2660444fbce0676bbd5ba649f65d79185ab09bed18c40e9476cc0924318c3e836cc56feb310d245ab8315c3a09361172f036bd0b661f69f1391cc8658245cd85e68c18b44a1c64c029e0134679976fd9e69325b7975a7ffd2216bfad6146ece2ae2772eabaae9a0fd1a81f171b25e05ce72acff6dbab7217c4579d3abcad205cb7cb1e2d41c896b63ef1f2496828aa93ff1ed9549c3cf98fa7a25a29d4a96943632d2bb9958a073d3506d471beba394af3528e1838181eb22ea30a1310f82aa97383b2159cbb5f1c0835eb365fc1ea64c1d", 0xd4}, {&(0x7f0000d52000-0x1000)="52be70e596033d783ef6d776ad5be4d980b0496cb6cc46d4106290fa83535da109dbd1409e78eb252a6c1bcdfe41e2ebb03c2bcb098b1c96d277c944e63f0df2de4df591a9715291dc33517d6f3d0bc66dd2ca1f85011c28825a2eb6e40ed8c24e1e65aed8f48abb544c42c5f003246c365062131e6b5a492652d8ecce2802fe3dcce264d5607f5feb29753ecf8536a542a9d162ece1db3ed10ac59a36ac3ad6c7320812fc96772e09669fe6ff0f41282e373ad485aa9d832627c276958ca085776a9551b5bac3550b3c02bae0d1e65bc158bd9cacc173d9838cef46224b054681e175ea9aa107221543496aa9181bae718afae618a505343430c01744fa59add51075835f73ca87f005f47548781533a1bce17e0f3244f690bb2dee83efb91db7e36fdb3633e62f9aef828ca7077188e249ed03358276e75db9edf62d1d5f0d71e1126abafb8f6e1102276a6ad2fc844c83929c48ada6f54a280999361ec239e70c530b5e15154709894def40e044642005c8ef12ebe99a3b3c19369de465ceb3a9ae9ddbf336762b8d561ce89c2e79ba138746043b3811e59633340f5bc61fecae6963a505a5c4759e60c34d467e7f824a48cbb290f88f5e0dd26f9c6006e03bc004c02caa0775e18fe94eba3752ed87156ccab84f31c0f4756e5e335579e52ee3c3b872c12f410365041ef2cd35a5449c63665c4dff0cf187f049d763d03d2ab704cd92e3780a00b1e2a2eb6084c411c42f9a19e2fe73c6e2f38abe0b47ae2d1be2841c5ac9d82dc28ee987db8f2df00850b7f721d67bded018631028885cabcd798e354505217e95f50e4ff8d251cef540c6d0b71935bb2f547b0471f74f42bc6928a08526e4ec219fb7f51bf843ea307809d8a4ea25a99984d0439d824e3ff2456767fd1114075709177880cf150bde75b828f88a09edf5d13c5bf58e0cc6afa431b757cc14443614a2721b2234f2b7cdef64c22d271fa45445d22608cd9ee8f820bf3c4c4cdba0d2c372c1cc3c309dd4232b86f32ec8ba7cb776bd3590ba697a412a38ae1cea69b43ee36afbbb8eff46b0994e00014bc9ff3aca2ca4fcd84cae60fdd37b0972906eef58188bff75648b8a7830669e32c327782f8ce5fb2fa616e554dd3709afc89cd35ca4660906eab88f458f334c651c08b0348d22100f65f2eb58fe43ebbf283ac17c2cd6fae7a5b492333a793a513fad3909a9a6a8614378a0399b3e0a3bb0a49cf319a4990c243b785be47bb6a0191022a6af38b026590cae3dbed484152b252bd7b42565972cf67be9dee56fcef44d3735d78d41f61d492fb3b7669c0b155f3c0f587adb90584cecde5e4c163d4dd04ac13454094045c32c047a0a37b16c939425178a29d267d70a0ca9d78888f4d76fa7d7907fe5df3aaf1662fc1fbb1ed76453a436f0a342b07e7c624993b31e9ec49aaa89e869f862ecb53e12759fab8d4d8048ac2646211760f1f563d91645000a505ef9c7bf7925b7347fa6482e1c11e1af827a6d119b70ce34859e2c7e1e26d029d58994edc9a22a5075d037b2693afa7e693266ad72cc4e38580b3573af7111254c6901b1eb724775ac457aeb33e298998e6db76c91dd9282370e05ec2f3a62a73bc8d1b5eea857d225bda8782f0297fd36dc28b8771103cf1339b3552e8f36536011d03211bb2bc0eeff6404c3029d3007285b3637e31ae7cced22cb609064ae06a8bc97f981ec7104433838dc04c566ba773f3ab94f9bd1eea0b4d1353dd732a765ca1c17ce3e081ebededf920c4fef77ed9b5e5a9762a7a16bea148d5a335ae2b1fc9f487368d549778ec9c7c110dfbcdf7c9f37e7c7aee3653119f3f1607489154b0e3e42d79d3e413e79e80872cc1d9b2964939c503d27ad6e03aad3889ee51334d78bdd9a07e3a28896335c0a3a24901894337a3c7851771c01b2a3042722650bb35bd3c922b4627ec5e19fca2ab14bdf663c75eb77dc4b783e12ab11257f8a9d5d82763270ba41becd890397060e45cebc6d7deee7067222c581df36252047eb8eab636a0213fff8db8fef0b622a5bf876e6a3ef663a2950a3b2fd0c47d6b08a9eafd71db525d729d26ffd847e52a0b4e0d272ddd1edbbe35148ffab749f6b9e9846688c5aa573b5dff760148b580cfcf71292b81cee8d8cd22dc942267db8e4b9a78a4a1a0e3d77ff74c9698bd5bd4155eb3451c6225fb5dc9912834434c620c26364ec42b91a169ead871677ffb3e7b3e5494e8175c6ca335058af4a5c9d81089f43b3b23a47698cda0f272cd5d5b676880a5afd517655a734f7f6b5c40cfa11f71f307a8bc716c88e00244dd448ab2ccbbcc5be858d78c3c6ecef2923780b588bf4aa6b1d25799450f45b939fed9b38ce51abb70ee6c0dcf4592c6c90a332985f97ce64b83e248c007b5d9f5886f45e5af99cc20d4872a84da01558cc2b0ce4e92d199babb41484854a969ab58d1d1b7c415955c42ac3580dd2a5c0462455a2892a45028f95331353e0fce150c82416aa4a38a09358c8e36f2db4759d293f0eb23e52a71c529250d5cbfa4a4fd9ef1b9dc27117083008d790d878703492553bd6d8a656095a9891e05f783dbb7301d912fe35dae26dec4bdb84babedcc9cffe8224516d3f53a55d40a0482738f8fbdca002eb541e245bf6e70d6a09ded175ffe9f0e0a375df401d6844d6b39540ac32f8bfce13e0bce009b9ee74ae621f57e96fa35a0300c40761cb39b80cc54ddc9ef4dc32d1198b282367d89341a7d3c5261669598e5a977cf338ff9351fda83865139b101fdbd43fd73004a38005633a4f32241b50248b0e534717cbc6a3ab914959d4a4f5e624f32730976f162452eb9f91aeb1139682f84d5ca4d9b30514e1c22077114b74b15bb5f38a051d283c56cf79144d4b9f8c3457d37b8fded0959f25b1a1a58cd06df5444de112d0fad9789ff2bb7797ee320278d51556ca10e87228adb3aa9311edace0908cd317a9590c48419f58db4d974de3acf01012cbd9c0e2913a4140facc26d22682c7c5e01cb1a367ea1cf9919624cfc051993fc71f2761343bb702032abbda2feb880b79b5030f96e401872ef65b8e91d065736149d23d33be24cfc9cbf858ba7a8414a946557be2a88e6c18821702338f0568165d4a4d307066aa05b03eb0ea2fb5585ef7b92f8543169be7f19ccdd7545177c8b090050cf7e3a1de9d4ed43f3641ee3fae031c3e043fc11a60b8431c8b2b0e04bf8ab9f13d66c0fa565feda78810695738ad4159eedbca89993e5b30502a5da31c9ab1c915d75a94123581f8e8d35b09dd798853cb3d5141e4f17b8ee47bc75e17f4f4e14c103bc1b28b104a7ad69cef668bfb52f2b63929450000c18d6d24dfcd6fb6937a3fec33167bbc106065ad3b0ae87321e4e15e928c1cfb9e21cd169ecf374f65d802252a996eb5a738c1cdd11c5afd3ada92c15d9bbc9c39a829437e7b8e150eccbfe3f41a4236134b8e423c31485561852b64236f2838f802a1bc0ca423f57dcdfcad917479ff109d99e33a8c5d343e1014dc8a45cda7f4c0e24a990a2ab2ee5456f658c7fa56bc4b03b4961f9affa867fae365e6fe190ef743063b1c4df8f870d5594d4384201bafccd2e2c9e6a1224bcbc057764a98ed3bda0d128f9ec0dd6a0eb69ec9706e5fd3d12fc1de6ccdd5e465fbe5a3657c99c3af76069b27d35cf7c12375340c2112fefaa0194ab786a29260a7beba00e7b4232ddcb1d128ac73643d2aeb84faf38bc6aa9660369ce9cae0c6df79686d4e37a03f3643da309a15c771b2cb88d069ddb0f1c7f0166f2a0adc6ff0582d1243cbfe03d2b5444408b1e46ea4af097c4c290dc0d29d8ac3d0b566a80d7b41fdee26245d5a1cfd14da8fa3c5253049424fbbbfc882d8be488ae09ac78d44b6433a50a9dc600361ed9170f5131706461ffd937ccb5cff9c1ac197f0db85edb3568c2621bf65fd695dcdbecd36c4ae5d3eb994920cec4d919730a087ddeedc6545b7af2018e3302c16161289f6d071952634c7a2933805cbbf2303f305f5a83b9648c3b14b99e051e379c4b88644993478a5b3dab2ee250ab865d79cb9db832d7728ad3d0dfe5fa403a9c309525afe1da7a770c48d85145e12829a4e2ec7c429df2b44b5244eb3fbe765ffa13a5af1aee965370afb4914bc6383655218b296bd035f4d597850dee50b50771b1831a3e33d5cbda19af339414097fa681e98eab00a3dda9731a0a00d41564bf453db23f6fe0e4f8cd19965047136be710157b14c45e07088d66752100ead62e2c0f127b26beb731276ad7d5e5f276b02b770b3c2e359a5bcc04ad78eb2288e56d3d09f2fe969d7b564fc9746bebf52e9315933d79637bb364e1991708715fd9c356e63556455544804526f8d605527266580163e3d1bf5aaed2c43307eae775aea5dbda2915294c666e1b97a518ce0bf9ceb2a984d869df6e0ed0a7202b1d5adf6061f074d93d87a0fefc8464626f48fcaaad048b594e24ad29f15b21ff0eca905cd9034983fff15e4e52d20c8bd4a659d20fd572a8229e78102e43b8fc07b26768de7a3de155d48f9929a956baee2d7c3d6eba3cbf180eb7d4cc561edb3fb3892091de4a39503852d92d63cf70c3611d4cc44904536ae8fc21573969e86fd3023cce082b622916150c67dc13b188ad2d3191e39f536e977e42cf2c166110cdaa6667a2f0f0c66668f5ed59b5f678e36644e119d1e108d341081faab214e62170e61a3752652f783b826d7d9fa67b0c42a7924a790b4fe31a907b45d1ed04b3a3e6bc7363cd097c106ecc95df2159e53dfd711132eb874532c644b17480f5917844b496951e218a9e32e7fa2a2a339b29cd26b64bffdb4f05d3f1cde5d58afea603b40f77d7d377583d86bd4d523e4f19fad09277c5bf14aafc437109a8d76d0a9375476fcdd5ddbd5a70d9ca0665d3402fabb5fcb8c536a4759369d3f2fb73531c1f4924a3bb60d7092abd7e388022aff5733fd10e84a27d4e08ebea1f6ae716bc67a2df67d40aad8d7d1d71a04d915e2ba89e4e1047b09b12eac8911b234a30376fd5b96b2d8846a1d6d325860792a729016846ce9a398062f6b16f1aa5ce212874510ac6e9c5fcd75866be1dfbf646fc0aee85696dbcdea0a37e5875c4a71b6522b909203c675df266613858ad302abf12eaa8fe18d580bde7b7c85806c71237f06fb7d066dd94fc3aa0ad69af88a71b722dfa00c1866c3749e06b8a0406e21ff27d0ba1345b843cdcc7d33847e146b76797d12722724a2c609e9824d7dce4f5c509b7a1122582c693f889d7a4d13bcd3cfa2fc9ad43dc9e019104e7614533b210109f2a306625a0f9f7cc433bf81e0020aaa272c8689ad8644cac8d03207f8908bcb3d10fe2f0d0101567cec5b4c91691da5b02064c2acbc126097952a4fa3ca5d68f93e4c759b4bc41837f489f779ee19c84c179e56d02f7f5be554990c339075ba196f6fd12bdd6c632328bb30ae56188b465afd5f74410c25f2df0fe3305042650be7f72b9468cb72fe112f1d8ad48c21c77c7aaba1d1e7cc2491657a6825203db7f6481db6e079dae314b6d0c0351c250b0a3b7d5a4a6fcb5838b207ec142d48319790d18d9a4e986e69656be845a6b884b944eec0f72aeb4e7ebfbc8032adb64daa332e116b23fbff20a05ca661707f53ef644ebc78808798f791d15e053d20851543b76b4983bcb38728b025a786c106a69463a176eefdd4731d20bc20f987275ea10961185b1aedacc2d1b501b808262f5baef444129be4f2bc0483e6df1a830dfc3a69ba59b2c7", 0x1000}], 0x8, &(0x7f0000888000)=[], 0x0, 0x0}, 0x20000000) recvmsg(r1, &(0x7f0000205000)={&(0x7f0000862000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b74000-0x10)=[{&(0x7f0000f7d000+0xc9)=""/162, 0xa2}], 0x1, &(0x7f00002ae000)=""/36, 0x24, 0x0}, 0x0) 2018/01/16 17:12:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000cb0000-0x14)={0x11, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ab3000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000714000)=0x58, 0x800) r1 = shmget(0x2, 0x2000, 0x200, &(0x7f00002c9000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f000065e000-0x7a)=""/122) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007aa000)=0x0, &(0x7f000022a000-0x4)=0x4) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000921000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5, 0x0, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x20) 2018/01/16 17:12:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x8) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000a17000+0x964)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x161400, 0x0) mount(&(0x7f0000d0c000)='./file0\x00', &(0x7f0000c78000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000ae3000)=""/224, 0xe0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000813000-0x10c)={0x4, 0x9, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xb2e, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 17:12:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000254000)='ceph\x00', &(0x7f0000796000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000940000)='/\x00', 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000048b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) syz_open_dev$amidi(&(0x7f00001f7000)='/dev/amidi#\x00', 0x3, 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f4f000-0x8)={0x0, 0x0}) r3 = dup2(0xffffffffffffff9c, r2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f00006e6000)={{0xfffffffffffffff7, 0xfffffffffffffff8, 0xd4, 0x3, 0x8, 0x347}, 0x80000000, 0x7, 0x3}) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c49000-0x1)='K', 0x1, r0) r5 = add_key$user(&(0x7f000091c000)='user\x00', &(0x7f0000a5d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dd3000)="9ae645", 0xfffffffffffffe72, r1) add_key$user(&(0x7f00007e0000)='user\x00', &(0x7f0000fb4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000008a000)='i\a', 0x2, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000509000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000698000)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000fc7000)={r6, 0x55cc1b1b, 0x11, "00104265c0a2338c7e7b376ae73274227f"}, 0x19) r7 = request_key(&(0x7f0000c1e000)='user\x00', &(0x7f0000124000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)='/\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4, r5, r7}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 17:12:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31e) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000044f000-0x4)=0x5, 0x4) 2018/01/16 17:12:49 executing program 1: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x1) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000081f000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) ioctl$KDSKBLED(r1, 0x4b65, 0x7) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000916000)='/dev/kvm\x00', 0x240c0, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) dup3(r2, r3, 0x80000) memfd_create(&(0x7f00007da000-0x23)='++}vboxnet0wlan1vboxnet1(vmnet0em1\x00', 0x0) prctl$intptr(0x1d, 0x0) 2018/01/16 17:12:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000c4b000)='/dev/usbmon#\x00', 0x3a, 0x103000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000434000-0x4)=0x4, 0x4) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f000083d000)=0x0) sendmsg(r0, &(0x7f0000c0b000)={&(0x7f0000d99000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006dd000-0x10)=[], 0x0, &(0x7f000087f000-0x3f0)=[{0x10, 0x84, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/16 17:12:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0xfff) connect$nfc_llcp(r0, &(0x7f00009f0000)={0x27, 0x5, 0x1d744e5a, 0x6, 0x8, 0x8000, "3064916987e92a1daa44ca8a4f914767540cfd74c3e973d411fa8e1a8e9ce8967a5ca7a7814a41bb2a65680bb0080aadf7ad49b9f206f3787b6e55078e3d11", 0x3}, 0x60) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00007d7000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "949775c3dba1d26d", "cfc80164db4f833d6a9f986503b818560133b8bfc0c1f82978a49f90eb04536b", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00001ef000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sg(&(0x7f00005c1000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x2) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000986000-0x28)={@common='ip_vti0\x00', &(0x7f0000e93000)=@ethtool_ts_info={0x41, 0xffffffff7fffffff, 0x80, 0xffffffffffffffff, [0x80, 0x3, 0x40], 0x5, [0x4, 0x5, 0x7227]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 17:12:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d39000-0x8)={0x0, 0x0}, 0x0) unshare(0x20000400) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00005e8000)=0x3) socket$l2tp(0x18, 0x1, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000226000)={r0, 0x28, &(0x7f0000fd9000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) memfd_create(&(0x7f000099b000)="73797374656d706f7369785f61636c5f6163636573737b6367726f75706d696d655f74797065656d30406d696d655f74797065656d306e6f64657676626f786e65743065746831f0766d6e657431776c616e3100", 0x3) 2018/01/16 17:12:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x1, &(0x7f00005a2000/0x1000)=nil) 2018/01/16 17:12:49 executing program 4: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000e8000-0x8)='./file0\x00', 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000db000)={0x4c, 0x0, &(0x7f00000d0000-0x4c)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000a000)=[], &(0x7f00000e6000-0x8)=[0x78]}, 0x6}}], 0x34, 0x0, &(0x7f00000b3000)="e0f8b9208668cbbd323c53f8f8d167f8c03e22fe8033db8fd5996e17b7ca1675bd6f09a27aa2bea5c35fdf8f5505fcfa193a1fcf"}) r1 = syz_open_dev$sg(&(0x7f00000e6000)='/dev/sg#\x00', 0x1, 0x800) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000e7000-0x38)={&(0x7f0000011000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000048000-0x10)=[{&(0x7f0000062000)="8997369d0cfa4e8343cf6a01dd676b7a112e059d32194887881833ccaf16310579d85289dcb4574bc51a83caa728db47064e4b681ccdfbaf04a36e4fad37076f0abdc418a8908b8bd1952c46cf3315ef7729ee32ca97a193a444b31018fab41e2b9014cf342f6c49b29248a6b0bb541a98bdfb232e62b6fc8cf51e5829d1ae2a2e21ad507c3972f5", 0x88}], 0x1, 0x0, 0x0, 0x20000000}, 0x8000) syz_emit_ethernet(0x3e, &(0x7f0000078000-0x105d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x3, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 17:12:49 executing program 3: utime(&(0x7f0000684000-0x8)='./file0\x00', &(0x7f00007b8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000027000-0x2c)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000028000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000028000)=0x0) 2018/01/16 17:12:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x200000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x367}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:49 executing program 7: mmap(&(0x7f0000000000/0xb0a000)=nil, 0xb0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000037c000-0x20)={r2, 0x0, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup3(r3, r1, 0x80000) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r4, 0x0, 0x11, &(0x7f0000b0a000)="c1b6e03b7583cd246fccd4af826cfa31c2597d23691a55651834c2aa4b00a98070a7b6504e1947cc37a8ceb46a5f161dfd2c09c5091841f32b7629eb7a24a97e39287605f11ac4f466a1bb9fa46a8a31a286ab2917b30a726e82f5c30b64098d404c08dcbd74473177fc4484efe1ac8fff7d89d2bbd39ec14eb37d0b2ffb", 0x7e) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00002ad000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x2, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x6, &(0x7f0000b0b000-0x8)={0x0, 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000562000-0x70)={[{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}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 17:12:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000066000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000edc000)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f000010f000-0x12)='/dev/input/mouse#\x00', 0x0, 0x400) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004b4000)={0x0, 0x0, 0x30, 0x4a8, 0x9}, &(0x7f00000e1000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ad8000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) lseek(r0, 0x2, 0x2) 2018/01/16 17:12:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x11, &(0x7f0000001000)={0x11, 0x5, 0x5, 0x800}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./file0\x00', 0x0, 0xc0) getdents64(r2, &(0x7f0000001000)=""/148, 0x94) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000003000)='./file0\x00', r2, &(0x7f0000003000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000006000-0x8)={0x0, 0x2}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000004000)={r4, 0x6, 0x30, 0x3, 0x20}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r2, &(0x7f0000006000)={0x1f, 0x8, {0x7, 0x5, 0x6, 0x5, 0x80000001, 0x2}, 0x7fffffff, 0x5d3f}, 0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r3, &(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000006000)=0x8) ioctl$KDMKTONE(r2, 0x4b30, 0x100000001) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000008000)='./file0\x00', 0x400) sendmsg$kcm(r2, &(0x7f0000008000-0x38)={&(0x7f0000002000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)=[{&(0x7f0000000000)="6762b106dafa03d8f374fa8a8e86bc24dc899c278f8533546ace5767215c51c96cba39923f95a852cc2b742a8d5981a5033502d284fb71ac3d4830e9a0c28d7e", 0x40}, {&(0x7f0000001000-0x2c)="a1cb77260493b2278225bb54d249963fb34998f4b907a9da64b44c3ea13f623b8bfceee2b5a63ce7bda2c43a", 0x2c}, {&(0x7f0000001000-0x3)="3b60c3", 0x3}], 0x3, 0x0, 0x0, 0x80}, 0x40001) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000003000-0x10)="d748499c9420dd1602fac2087daacdff", 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000000a000-0x50)={@generic="c9cd7cd8f034dbe8df688771f8e5abbe", @ifru_settings={0x0, 0x3, @fr=&(0x7f000000a000-0x18)={0x1, 0xfff, 0x5, 0x6, 0x7, 0x6, 0x7}}}) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000001, 0x10, r2, 0x0) 2018/01/16 17:12:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000340000-0xb)='/dev/vcsa#\x00', 0xa5d0, 0x8000) r1 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x1, 0x0, 0x0, 0x100000000000, 0x8040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x8, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, r1, 0x0, r0, 0x0) open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x4000, 0x0) memfd_create(&(0x7f0000678000-0x1)='\x00', 0x3) fcntl$setlease(r2, 0x400, 0x3) 2018/01/16 17:12:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 17:12:49 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x100, @fr_pvc_info=&(0x7f0000007000)={0x0, @generic="66dc1e4e130200000f00000025007200"}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000000b000)={0x6, 0x4e, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/16 17:12:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x823) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00004be000)={@generic="638186d55df63c7077a5bf698a7ce720", 0x0}) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80007, 0x6) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x4444390, 0x0) 2018/01/16 17:12:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000045, 0x3) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f00006e9000-0x4)=0x0, &(0x7f0000f89000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000709000)='/dev/dmmidi#\x00', 0x6, 0x400) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000804000-0x4)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b03000-0x3)='nv\x00', 0x4) socket$inet(0x2, 0x2, 0x7) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000832000-0x4f)=@dstopts={0x5e, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x400}}, @ra={0x5, 0x2, 0x800}, @jumbo={0xc2, 0x4, 0x200}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x20, {0x2, 0x6, 0x5, 0xffffffffffffa7b0, [0x7, 0x8, 0x0]}}, @pad1={0x0, 0x1, 0x0}]}, 0x4f) execve(&(0x7f00008eb000)='./file0\x00', &(0x7f000004a000)=[&(0x7f0000107000)='reno\x00', &(0x7f0000245000)='@+-l^*[vmnet0\x00', &(0x7f0000885000-0x1)='\x00', &(0x7f0000686000)='\x00', &(0x7f00001f4000-0x5)='reno\x00', &(0x7f0000688000)='\x00'], &(0x7f00009cc000-0x10)=[&(0x7f0000da9000-0x5)='reno\x00', &(0x7f0000d0b000)='reno\x00']) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000094c000)='/dev/cuse\x00', 0x4000, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003ab000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x14, &(0x7f00004ce000-0xa0)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @generic={0x0, 0xb2a, 0x9, 0x80}, @initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x9}, @ldst={0x0, 0x3, 0x1, 0x4, 0x3, 0xfffffffd, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x101}, @map={0x18, 0x1, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x6, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x1fef00000, 0x3, 0xf, 0x7, 0xffffffff, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fa4, 0x0, 0x0, 0x0, 0x5}], &(0x7f0000d66000-0x4)="91504c00", 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 17:12:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000586000-0x2)={0x7, 0xb15}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003b6000-0x10)={0x0, 0x0}) ppoll(&(0x7f00009f6000)=[{r2, 0x5, 0x0}, {r0, 0x420, 0x0}, {r0, 0x20, 0x0}, {r2, 0x400, 0x0}], 0x4, &(0x7f0000f48000-0x10)={r3, r4+30000000}, &(0x7f0000750000-0x8)={0x200}, 0x8) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007fa000)='/selinux/create\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000356000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000ec2000)={0x1, 0x1, 0xfff, {r6, r7+30000000}, 0x7, 0x3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_rfcomm(r5, &(0x7f0000abc000)={0x1f, {0x7, 0x6, 0x8001, 0xff, 0x8, 0x1}, 0x0}, 0x9) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000992000-0x10)={&(0x7f000001d000)={0xffffffffffffff35, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 17:12:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000159000)=""/4096, 0x1000}, {&(0x7f0000001000-0x8e)=""/142, 0x8e}, {&(0x7f0000001000-0xbf)=""/191, 0xbf}, {&(0x7f00000a0000)=""/204, 0xcc}], 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r1, 0xac, &(0x7f0000001000-0xac)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xbca}, @in6={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8460}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in6={0xa, 0x2, 0x267, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x88}, @in6={0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x537}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000003000-0x64)={&(0x7f0000002000-0x14)=[0x90, 0xffffffffffffffff, 0x0, 0xffffffffffffff01, 0x9], 0x5, 0xff, 0x3, 0x1f, 0x7, 0x2, {0x3fde, 0xfffffffffffff387, 0x123b, 0x10001, 0x5, 0x6, 0x6, 0x6, 0x6, 0x1e7, 0x10000, 0x2, 0x0, 0x8, "28eed41719a01cc5e620a687f2caa767758e43de9a5d2101595ccad7e73f99bb"}}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x4, 0x10001}], 0x1) clone(0x0, &(0x7f0000f0b000)="", &(0x7f0000635000-0x4)=0x0, &(0x7f0000829000-0x4)=0x0, &(0x7f0000b4d000)="") process_vm_writev(0x0, &(0x7f000053d000)=[], 0x0, &(0x7f000084f000-0x40)=[], 0x0, 0x0) 2018/01/16 17:12:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000f8c000)='./file0\x00', &(0x7f0000a98000)={0xd4, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 17:12:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000893000)='/dev/dsp#\x00', 0x1, 0x301) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) time(&(0x7f00009c2000)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000b8000)='/dev/ptmx\x00', 0x8001, 0x0) 2018/01/16 17:12:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x3, 0x8000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000027a000-0x4)=0x14, 0x800) signalfd(r1, &(0x7f00004c8000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x80002, 0x7e7) recvmsg$kcm(r2, &(0x7f0000cba000)={&(0x7f0000ecd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000c8f000-0x30)=[{&(0x7f0000bf3000-0xae)=""/174, 0xae}, {&(0x7f000077f000-0xd5)=""/213, 0xd5}, {&(0x7f00004d3000-0xe1)=""/225, 0xe1}], 0x3, &(0x7f000031f000-0x70)=""/112, 0x70, 0x5}, 0x10000) 2018/01/16 17:12:49 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000005000-0xa8)={0x4, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x1, &(0x7f0000001000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) 2018/01/16 17:12:49 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x10000010000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x5}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000005000-0x1d)=""/29, &(0x7f0000000000)=0x1d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000005000-0x10)={0x8, 0x0, 0xdf, 0x0}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7ff, 0x400000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000006000-0x2)={0x6, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r3, &(0x7f0000005000)=[{0x1, 0xd0, 0x800}, {0x2, 0xffff, 0x800}, {0x4, 0xffff, 0x800}, {0x0, 0xffff, 0x1800}, {0x7, 0x65d6, 0x1000}, {0x2, 0x5b68, 0x0}, {0x7, 0x4e64202b, 0x800}], 0x7, &(0x7f0000005000)={0x0, 0x0}) kexec_load(0x0, 0xa, &(0x7f0000001000-0x140)=[{&(0x7f0000000000)="9dd7ae055cdbf785cc14e1838ebd6b95abd592208be976b093ff550addca78163c9ca67c328930084ae1d2e778ec1a27a3fc56ab1b7e5bfe6232852e7c591a05ebc9e5f515421432095b029af0f96a6d0a1ca77f5bd41df206a236bc4de4cf66290344f73ef9324b390a4daafe0c3c8ba52eb564be738e108a625913", 0x7c, 0x0, 0x5}, {&(0x7f0000003000-0xdd)="5f7fb28f97c242af7a685d1b76a1b5631d7e61d1052b90c02210faf54109ec19b0543087b39a034eb37a750a202557beebcdb767187ab42e07368f38c47c01751aad0d2875afa767a93fddb943ff5f77b4c376d65a39a5bccec655737c8b7ea6d3aeaecfb331dff4f552d274f91a0752ca68d44c65066bf4e1b990cf412076e079ec794cac6a69acf018daac0f47e3813ab96704f2b453bbc4519f6a564955d234175173c1671b27911c05fd11d84db399b2e7468543102e8023e986f9f224c6411fb396e428bd8484db0e5b5267775738cf27498982129c74ab0400ed", 0xdd, 0x10001, 0x5d9}, {&(0x7f0000004000-0x89)="59d84b5da57576e5b91d7993034fa602786d0e0e3d3f035e0545e9932310e5fbbc53abaaf1a1d67e589d42966645c405fb94fe40edf8911f816a39384488e3f9e91376dc456c3485d27a34e39443bbf4a0575e830ce5494138b821c2e16efff15311d6b8b45a139a0756acddf5055e381626e91111145fbb9d88e98f043cfa31944a588c8e15f9a23a", 0x89, 0x4, 0x7}, {&(0x7f0000003000)="1c8005823a0c38fcd67d459ffdaade", 0xf, 0x3f, 0x6d}, {&(0x7f0000000000)="1456aed87baf5791f8e22bdc9e579b691d66c8702836141c6d3992fe7373d082cccfccffdd21a58a760688d42b0b8f61c694338a37e953d8348b39bb5de4b51f2ee82f9436ee769da2f3cd6c329d8cce0d8c7aaf73854306240d5b41503877cc18723b6539f7ef02b2d988a7e96728422acc44fa5b2ca7551940fd5743a4155eabf325d8f916b3594b673cb8e2e30f5421956478a8326b90c1ee4693128219d01162", 0xa2, 0x6722, 0x3f}, {&(0x7f0000002000)="", 0x0, 0xf0, 0x6}, {&(0x7f0000002000)="72237faa697bb777f7ee3da2d581cb987e2b98f155aa85c5d20b279163ad1db08efe6d3010f1a3b8d17756163e23b795bafe883a72f02a52c8735a8508aff66e54e9caccbe323a1b5bff2d795ee21d034cf83bd537cb90daac51887a5d12b99ae521501c", 0x64, 0xfffffffffffffffe, 0x1f}, {&(0x7f0000001000)="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", 0x1000, 0x1, 0x7}, {&(0x7f0000002000-0x2b)="b9c812e3cafd96fb28ad8b2af08f54ebb7baa2d511677a2ae0639a4a000bd6094038706e5c9903fccb9037", 0x2b, 0x6, 0x6}, {&(0x7f0000001000)="29c944c83d8a8a161415291c80d4b2954dfe92b596fd3883f54f5e5dc85b368ffb84fbc620ebedd2ee2172a7246932c3433389840440cc8c06ad", 0x3a, 0x80000001, 0xfffffffffffffff8}], 0x320000) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000001000)={@dev={0xac, 0x14, 0x0, 0x13}, @broadcast=0xffffffff}, 0x8) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000002000-0x4)=0x0, 0x4) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000002000)="30160b95ecdf64c08c89fc", 0xb) 2018/01/16 17:12:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f000083c000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x20000000, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/16 17:12:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) rt_sigaction(0xf, &(0x7f000048e000-0x20)={0xb1e7, {0x3f}, 0x8000000, 0x10001}, 0x0, 0x8, &(0x7f0000018000)={0x0}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000056a000)={0x2, r0, 0x1}) bind$llc(r1, &(0x7f00001da000)={0x1a, 0x1d, 0x9, 0x3, 0x778, 0x8, @random="2c663dc22254", [0x0, 0x0]}, 0x10) listen(r0, 0xb699) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = syz_open_dev$adsp(&(0x7f00007bc000)='/dev/adsp#\x00', 0x6, 0x100) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000fa6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000946000)=0xe8) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00004a3000)=0x0) 2018/01/16 17:12:49 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000eef000-0xb)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f0000000000)="", 0x0, 0x0) 2018/01/16 17:12:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) flistxattr(r0, &(0x7f00009fb000)=""/4096, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000874000)='/dev/dsp#\x00', 0x0, 0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000551000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cf2000-0x4)=0xb5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00005c6000-0x2d)={0x8, 0x7ff, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setfsgid(0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000086a000-0x4)=0xb6b, 0x4) 2018/01/16 17:12:49 executing program 3: membarrier(0x4000000000b, 0x0) 2018/01/16 17:12:49 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000001f000)='/dev/snd/pcmC#D#c\x00', 0xb2, 0x101400) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) accept4$unix(r0, &(0x7f0000020000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000001b000-0x4)=0x8, 0x80800) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000001f000)='/dev/vcsa#\x00', 0x4, 0x200000) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000009000-0xf0)=""/240) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000001e000)={0x20, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x4, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/16 17:12:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = syz_open_dev$sg(&(0x7f0000b27000-0x9)='/dev/sg#\x00', 0x58a1, 0x8000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000386000)=0x9, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000ee2000)={0x0, 0x0}, 0x84000) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000238000-0x4)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000773000-0x1)='i', 0x1, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:49 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f000000c000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) getsockopt(r0, 0x6, 0x0, &(0x7f0000008000)=""/111, &(0x7f000000c000)=0x6f) 2018/01/16 17:12:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00003d6000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000e31000)={0x0, &(0x7f0000556000)=0x0, 0x0, 0xffffffffffffffff, 0x0}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f00003d0000-0x40)={0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) pwritev(r0, &(0x7f00007d4000)=[{&(0x7f0000152000-0x18)="b8bd99b3d35afa190c10415f2427064635ac02f29a0a1de1", 0x18}, {&(0x7f0000afe000-0x97)="654190ed2364aa58afc1c39684a497ccf3d0443cb131269c211444d4253b9730f4b51ff1a74c410f48ea7e587f4cea831e9a64bcb951d1072c6f166b0aaeaf12626eb6788ed01c8b9b50def23dc2e9e64c06672a36076b2eb3efddedcff0b55fc4210241367a09ea82fcc42e1a18adee5227a8fc7be655843e9e31fcb0c4f8289d85a90792fa25e2f126375d6f22a20d396de68b8771d7", 0x97}, {&(0x7f0000cab000)="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", 0x1000}, {&(0x7f0000882000)="0127299141e97128df4e3c7cce280e0b0d33f1f732916f6639cbc140d8a6679649791c981a4448a47618dd774623f5567046bfd5ed", 0x35}, {&(0x7f0000451000-0xb7)="a710c428df8ab074fc7b83fc76820b328e43fcf69181f818ee01486550e22e4d4a4e446ceb58c4811fbfbb73950f3c8b75915d5c4f8337792fe0761ebb88add80f6db5519cd472d94c84b588dc1ba541d36b2b5a33dda05603c744dff1969c3c9616e4f8aae2375b7c309712629283cf07581b93819adfe6b57f84e3f370acb3bedf4f13cdafc60e49141907a964ff3c17c5c01616c9e0fa35a05d33a5ad289d28c0a0f069c8ca4fdeb4010ee9ae7561ff5fbffd43866a", 0xb7}, {&(0x7f0000d2a000-0xd2)="f31d1b15e934c3ee9c10cbdb405c30174f2aba99ee7069e363c8af2590016e2a9f61fd3b99185623b85e9f576a5ceaf25311812f8bb614dc800b0117913ecd69caec4d114588dc3600c8f463ccfcef18842f8b6137b12035a3cfef415ab6c846c5475339ad0719c518634e06cd119632cf46af45bdc7e498af427e343cfc21d1d8cbc2378515410094f913262a8321a4a14064645a62240c8e514a9df9aeb797603a9ab93dd06aee1bc661f68d8ae4427474e2f9e1d9a209086cde49dd5db68a90e461907364e7751a80ba52701bf47dc1b1", 0xd2}, {&(0x7f0000f1b000)="45c07de8ba56d94232624b8050920b44e1caf610c9e1d7c751a239003ef03c154567195cdcd0bdb163a60003f9fdbaff1e1dfe18b1fb10861d77c78ea274c17f7fd7a4e5ab415071d3023cc95023f0", 0x4f}, {&(0x7f0000a4e000-0xcf)="9bfd03e1e78051adca553c724798732378525f46135af7f337464d7a2227a2f93ffcdadf1527c3f5a22c4c85d218b8b544bd20a11dbd15680355dc5536cbf881824427f0261383d008d51524d24b5445395f80fd6c9a08f01e632e7ae1295e174f8044c547f0a9397ea80a9870dbb9e813f71bcff059e874298341afbd034dc620f5243aa393c8deb53362ebe634b5633ff3dac671c1be303d4dc4fbcd8a8b9d0451f2c5c61c59f3edcfb46aac93af9ac98fd77d2b9ac16f69843062c11e0d019e4233f4e87435b6ababc6e9e538cd", 0xcf}, {&(0x7f00009db000-0x63)="8d3950e4369b1e4da1e349f4ef32503533ad591f8d7f54df04d27e9d94ef8132d136a6deb64270468d21b9ffb2ebb4710f1a02896639baad5e14e82dcea2b00984a9124dbbbf053d97762724863b0ebc755956b3358ad4e4496825f692cfcefd303cac", 0x63}], 0x9, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000036d000-0x9)='/dev/vcs\x00', 0x0, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000849000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f00001b7000-0x50)={{0x10000, 0x200}, {0x528, 0x400}, 0x8, 0x4, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f000015a000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000165000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10000000100, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r5, r3, &(0x7f00005c0000/0x18000)=nil, &(0x7f0000970000)=[@text64={0x40, &(0x7f0000529000)="c4a2a904e92e47d9ff660f38801f4e0f019b102c000066baf80cb880c4c98eef66bafc0c66b8484866ef3e2e673e4d0f215b66b857008ec80f20e035020000000f22e0670fc76b05f366672e430f01c8", 0x50}], 0x1, 0x4, &(0x7f0000d27000-0x20)=[@cr0={0x0, 0x20010010}, @cstype0={0x4, 0x0}], 0x2) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r7, 0xc018ae85, &(0x7f00006e3000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 17:12:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000099b000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a90000-0x2)=0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000a06000-0x38)={&(0x7f0000a6e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00006ad000)=[{&(0x7f0000556000-0x69)="14", 0x1}], 0x1, &(0x7f0000995000)=[], 0x0, 0x0}, 0x40) 2018/01/16 17:12:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f000021c000)='./file0\x00', 0x400000, 0x20) unlinkat(r1, &(0x7f0000411000-0x8)='./file0\x00', 0x200) r2 = socket(0x1e, 0x80007, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007a6000)={0x0, 0x0}) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) recvfrom$llc(r0, &(0x7f000022d000)=""/4096, 0x1000, 0x100, &(0x7f00003da000)={0x1a, 0x17, 0xe3, 0x3, 0x8, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/16 17:12:49 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ff8000-0x14)={0x0, 0x4, 0x4, 0x6, 0x5, 0x9}, &(0x7f0000ff8000-0x4)=0x14) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ff8000-0x8)={r1, 0x1}, &(0x7f0000365000)=0x8) pipe2(&(0x7f0000ff7000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000ff9000-0x8)=0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000ff7000-0xb)='/dev/audio\x00', 0x101000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00005a6000-0x8)={r0, r4}) [ 353.097992] netlink: 'syz-executor1': attribute type 4 has an invalid length. 2018/01/16 17:12:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000090e000-0xa)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f0000fd0000)="", 0x1ba, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:49 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000002000-0x2)=0xff, &(0x7f0000001000-0x8)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000004000)=[{&(0x7f0000003000-0x81)=""/129, 0x81}], 0x1, 0x0, 0x0, 0x100000001}, 0x40) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000002000)={0x1ad, 0x1, 0x20, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000-0x9)={0x0, 0x7, 0x6, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r3, &(0x7f0000005000-0xac)=""/172, 0xac, 0x40, &(0x7f0000002000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = semget(0x2, 0x0, 0x490) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000004000-0xa5)=""/165) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r3, &(0x7f0000002000-0x38)={&(0x7f0000005000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000005000)={&(0x7f0000004000-0x10)=@can={{0x2, 0x9, 0x5df, 0x80000000}, 0x2, 0x1, 0x0, 0x0, "2769dfa428ff7577"}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x40) r5 = socket$inet_udp(0x2, 0x2, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000005000)={&(0x7f0000003000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000006000)=[{&(0x7f0000005000)=""/225, 0xe1}, {&(0x7f0000007000-0xd1)=""/209, 0xd1}, {&(0x7f0000007000-0xb5)=""/181, 0xb5}, {&(0x7f0000007000-0x63)=""/99, 0x63}, {&(0x7f0000001000-0x17)=""/23, 0x17}, {&(0x7f0000006000)=""/191, 0xbf}, {&(0x7f0000001000-0x8e)=""/191, 0xbf}, {&(0x7f0000005000-0xf0)=""/240, 0xf0}, {&(0x7f0000005000-0x64)=""/100, 0x64}], 0x9, &(0x7f0000006000)=""/180, 0xb4, 0x5371}, 0x40000041) 2018/01/16 17:12:49 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000018000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000004000-0x430)={0x20, 0x12, 0x89, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x7f, @void=""}, @nested={0x4, 0x0, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 353.151540] netlink: 'syz-executor1': attribute type 4 has an invalid length. 2018/01/16 17:12:49 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x82, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000010000)="06753c0ec326e70df0e69e0909b9876517e0d31682f7e05b130f", 0x1a, 0x0, &(0x7f0000012000)={0x11, 0x0, r2, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x984, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 17:12:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000623000)='stat\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/16 17:12:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f000080c000-0x8)=0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000a10000-0xa)='/dev/dsp#\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e58000-0x4)=0x0, &(0x7f0000f6d000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00006f8000-0x10)={0x7, 0xa, &(0x7f00008c4000)="7654a69b72f621b149f8"}) dup3(r0, r2, 0x0) 2018/01/16 17:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = msgget$private(0x0, 0x40) r2 = getuid() r3 = getegid() lstat(&(0x7f0000402000-0x8)='./file0\x00', &(0x7f00007e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000da000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000f07000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cf9000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007af000-0x4)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000bb1000-0x78)={{0x20, r2, r3, r4, r5, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x1, 0x8, 0x2, 0x30, 0xffffffffffff8001, 0x3, r6, r7, 0x0, 0x0}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ptrace$setopts(0x4206, r6, 0x0, 0x100002) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:50 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer2\x00', 0xd02, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000008000-0x8)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000e000)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000013000-0x4)=0x0) syz_fuse_mount(&(0x7f0000006000)='./file0\x00', 0x4002, r2, r3, 0x154a, 0x800000) 2018/01/16 17:12:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x141000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x3b, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x14, 0x0, &(0x7f000000a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000004000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000b000)=[{0xffffffffffffffff, 0x200004020, 0x0}, {0xffffffffffffffff, 0x8001, 0x0}, {r1, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}], 0x5, 0x2b) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/16 17:12:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) r1 = dup2(0xffffffffffffff9c, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000001000-0x4)=0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/16 17:12:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000e1d000-0x3e)="14edc82ab51e0f638bed11ecfff9480f12dfc7ee84ced672d38370ad46fcaa524721f24b269417d35fee860dace3875d31934c95a16dc8d86b6d52350232", 0x3e, 0x80, &(0x7f0000cc5000-0x1c)={0xa, 0x1, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000892000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 17:12:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000a42000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f00001d4000)="", 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f0000a45000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 17:12:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000c6b000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) times(&(0x7f0000083000)={0x0, 0x0, 0x0, 0x0}) sendmmsg$inet_sctp(r0, &(0x7f0000212000-0xe0)=[{&(0x7f0000f64000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000944000)=[], 0x0, &(0x7f0000ebd000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xa3cf5b2b82478f78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}], 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009a0000)='/dev/cuse\x00', 0x420000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000131000-0x8)={r3, r1}) shutdown(r2, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000169000-0x5)={0x7e2, 0x1, 0xfffff80000000000, 0xc1a}, 0x5) bind(r1, &(0x7f0000435000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x0, 0x2, 0x0, {0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}}}, 0x32) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ed2000)={0x0, 0x8001}, &(0x7f0000ee0000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d41000)={r5, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 17:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000430000)="44cae9fc63650e420474c67c10f38cca282369a054824dcc89ad29bdade96d6f587800000003ae323b3e1cc62adf4ded044a281b640230f14d768e2162d24c35e94a1618d3591dd65d8512762262e9b743cbbf512d76efd1ff9fc51f821e597532d43c5f4afdf5eeb4cb9dcd35613a7a3ae39d3842d246c68cb8b5b606257f5bec5ad5fc8e518bc40c423f797edc04cec3b2e58f61fe55278f48097236", 0x9d, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) request_key(&(0x7f00005ba000-0x8)='trusted\x00', &(0x7f000090c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000027000-0x22)='\'vboxnet1.keyring@nodevwlan1.]-[$\x00', 0xfffffffffffffff8) removexattr(&(0x7f0000889000-0x8)='./file0\x00', &(0x7f00004ef000-0x12)=@random={'security.\x00', 'trusted\x00'}) r1 = add_key$keyring(&(0x7f000068a000)='keyring\x00', &(0x7f00009e0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r1) 2018/01/16 17:12:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c91000)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000680000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x40046104) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000510000-0xb)={0x0, 0x0, 0x3ff, 0x0, 0xe74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000002a000)=0x0) 2018/01/16 17:12:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) sendto$unix(r0, &(0x7f0000000000+0xb41)="425918e5328b761d80031a0c223aec69d07058352d7cb573cdb645e1280020ad52a4c404bc9aadbff567dec9a25a7aba7be1cad3bc07355b4f4845a38bde451f869e94e30000000008000006f55b85dd7e69a096ec077e32ebaad912d7477abf20be8c24d2022865b346cd4f842bd49e9778cf2ad1948e9843463acb9d846581d5146f2d6d7ab084031559b06060029abe6dcadf2329d4a874a9fc3cbd5fa4b9903496c21a113f22e06b01c5885e316ad2", 0xb1, 0x4000000, &(0x7f0000083000-0x8)=@abs={0x1, 0x0, 0x3}, 0xf3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r1, r1) socket$inet6(0xa, 0xa, 0x2c) sendto$inet6(r1, &(0x7f00001e6000-0x97)="", 0x0, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa}, 0x1c) 2018/01/16 17:12:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000db2000)={0x0, 0x0}, 0x84000) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000a8a000-0x4)=0x10) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000044d000)={0x10000000, 0x0}) epoll_wait(r3, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbf000-0x4)={0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r2, 0x0) 2018/01/16 17:12:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002a6000-0x15)='/proc/self/net/pfkey\x00', 0x68fa40751d8c50cf, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000b2c000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6011, r1, 0x0) 2018/01/16 17:12:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/01/16 17:12:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000205000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shmget$private(0x0, 0x4000, 0x2, &(0x7f0000155000/0x4000)=nil) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000047000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x7fff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000ec5000)=""/79) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00003b2000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a90000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000001d000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000482000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000347000-0x8)=[{r1, 0x14, 0x0}], 0x1, &(0x7f0000b01000)={0x0, 0x0}, &(0x7f00002c5000)={0x3bc}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 353.365261] binder: 20563:20570 ioctl c0306201 20008fd0 returned -14 2018/01/16 17:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cd9000-0x5)='reno\x00', 0xfffffffffffffc7f) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x200800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000310000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000337000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000161000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006a1000-0x2)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000612000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x11}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3ff, 0x0, 0x0, 0xa, 0x20, 0xa0, 0x6, r2, r3}, {0xfffffffffffffff9, 0x7, 0x100000000, 0xfffffffffffffffa, 0x9, 0x10000, 0x3, 0x0}, {0x42, 0x200, 0x6, 0x101}, 0x9e2, 0x5, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x2, 0x0, 0x40, 0x2, 0xfffffffffffffff9, 0x9}}, 0xe8) lseek(r1, 0x0, 0x1) 2018/01/16 17:12:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000655000-0x44)='Z', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000064f000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff8, 0x42) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000bff000-0x13)=""/19, &(0x7f0000a0b000)=0x13) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000623000-0x4)=0x0, 0x0) 2018/01/16 17:12:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000774000)='/dev/vcs#\x00', 0xff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000645000)=@buf={0x87, &(0x7f0000663000)="31c376db10d8f41d16bc8f6a9595aa1a84a36fddca0596f4534384e8028ad0046c57f452f7e2389fb4bd7953546d34a9f1e26219200618ec46c4bfdf21eae599c03b839f3a62e6a77208a2a727c93a9c1f65b58b8685d35648a3d1197325d14066f6951b10016b652d06e101daf4ac62d629dc80ed30fcff367489a31a0ee0b023181b834305a3"}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000d05000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f00003e9000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000bf7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00005fd000-0x4)=0x0, 0x4) [ 353.445273] binder_alloc: binder_alloc_mmap_handler: 20563 20000000-20002000 already mapped failed -16 [ 353.456375] binder: BINDER_SET_CONTEXT_MGR already set [ 353.456389] binder: 20563:20585 ioctl 40046207 0 returned -16 [ 353.492503] binder: 20563:20585 ioctl c0306201 20008fd0 returned -14 [ 353.501493] binder: 20563:20570 unknown command 0 [ 353.501504] binder: 20563:20570 ioctl c0306201 20002fd0 returned -22 [ 353.532476] binder: send failed reply for transaction 345 to 20563:20570 [ 353.539697] binder: undelivered TRANSACTION_COMPLETE [ 353.544976] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 17:12:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="aba73b09db77cd4e29a74c61cf6fc10a9b4a557fbd4549aa430415127e55f32852cd804f6f2b3c8e046952705357bf40ae7447d480df1664aaeaab14cb77a59dd3c915e50147f74fc5f1acb684f8462cbff56bac797a4bf579d60e0b9aabcd083f79e859dd97aa248cad7b4b5fd0f8d3403ed4000e710e9228f5d423a321779ae8324c2a70c6004b8cee0145e75bb47244a48d8ac6d63e55deff233e732e6f8b69fa147312d844fc60877ae419d75df3e0861e6b56a3a544014a7aebc03ca663503de62e7d61190287f2a54eaae96ea4a9", 0xd1, 0x4000, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @generic="da619c89ce717f8a82ec10b335665617"}}, 0x1e) 2018/01/16 17:12:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000321000)='/dev/loop#\x00', 0x0, 0x4106) read(r0, &(0x7f0000f15000-0x200)=""/512, 0x200) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/16 17:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000076000-0x7)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f83000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a2e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000fb3000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x40) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000594000)=[{r3, 0x0, 0x0}], 0x1, 0xfffefffffffffff8) r6 = dup2(r2, r3) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000674000)={0x0, &(0x7f0000288000-0x14)=[]}) fcntl$setown(r6, 0x8, r1) tkill(r1, 0x16) 2018/01/16 17:12:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a07000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b62000-0x4)=0x10001, 0x4) syz_emit_ethernet(0xfd99, &(0x7f0000169000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x8, [@loopback=0x7f000001, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/16 17:12:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d84000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cae000-0x8)=@assoc_value={0x0, 0x2000}, &(0x7f000021e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000330000)={r2, 0x4, 0x30}, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mremap(&(0x7f0000203000/0x400000)=nil, 0x400000, 0x3000, 0x3, &(0x7f0000f45000/0x3000)=nil) bpf$PROG_LOAD(0x5, &(0x7f000028d000-0x48)={0x0, 0xa, &(0x7f0000a00000-0x50)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xc7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x101}, @call={0x85, 0x0, 0x0, 0xa}, @ldst={0x3, 0x2, 0x2, 0x3, 0xa, 0x30, 0xfffffffffffffff4}, @map={0x18, 0xf, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000f28000-0x4)='GPL\x00', 0x10000, 0xa, &(0x7f0000c7b000-0xa)=""/10, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000b2a000)=0x0) close(r0) 2018/01/16 17:12:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e91000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ea8000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/ppp\x00', 0x10000, 0x0) getsockname$inet6(r2, &(0x7f00006c9000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000512000-0x4)=0x1c) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 17:12:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 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, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00001b3000-0x10)={0x5, &(0x7f00003fe000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000311000)=0x0, 0x4) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227e, &(0x7f0000001000-0x1)="") getpeername$ipx(r1, &(0x7f0000c2f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e1f000)=0x10) 2018/01/16 17:12:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000a8b000)={{0x7fffffff, 0x5, 0x4c, 0x23, 0x3ff, 0x3f}, 0x200}) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000ac7000-0x90)=[{&(0x7f00000a7000-0x1000)="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", 0xe12}, {&(0x7f0000d2e000-0x86)="6d97510c6d7be7e7ea5addd7b98ac62b9d23887a5ffb68865dbbedc5f1797ebf80af1315215c3dd8dcb5daac00b78e999bcb5f0610b67702cc2825cc28c00985dd335c3a865ea31f6fa3d1fff6da7c1384dbf276fd9bb23874d18f33cc53b944db14d9fab051212e5590ee7629958d1af811a27e6d52c875a21d1649d99a5b217b4576b36573", 0x86}, {&(0x7f00002bb000)="2c728a214d46bc71be8d25d5f6c80e5d860c4b7666815adcd002d9fcc93bb511d97fece975334ca231146d345c8cc2c26efd4eb33ca98939874528d8b6bd37229710187af93c6b1d0de9fcc5d092c2994672554d28c3666d7e5c0c365f6c5c284595e28e458c6448c5c1df4ab0d36387d7ee3efaba5bfbcff08d5a00f8cccf43da9fe803fb51d63d093f1bbb4415c1aed5e453", 0x93}], 0x3, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x5387, &(0x7f00005b5000-0x4)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000551000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000080c000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a9b000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000512000-0x8)={r1, 0x9}, &(0x7f0000602000-0x4)=0x8) 2018/01/16 17:12:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000085, 0xfffffffffffffffd) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000680000)=0x0, 0x4) 2018/01/16 17:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000026d000)='/dev/dsp#\x00', 0x800, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000012d000-0x90)={0x5, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000312000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000057e000)=@assoc_id=0x0, &(0x7f0000377000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c66000)={r4, 0x1, 0x20}, &(0x7f0000e35000)=0xc) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f000054d000)=0xdd75, &(0x7f0000cbf000)=0x2) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000f38000)=0x8) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f000047d000-0x6)={0x6, 0x73, 0x838}) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000f7a000-0x10)={&(0x7f0000c2e000/0x3000)=nil, 0x3000}) 2018/01/16 17:12:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000194000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000217000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) vmsplice(r1, &(0x7f00009bb000-0x70)=[{&(0x7f0000e4f000)='3', 0x1}], 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000f22000)={0x0, 0x1, 0x1, 0x6}, 0x10) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0a1305d7efd42506f4d8b5b7e9e3681fdc84be583af63938e29b18f3a0af814bd9dd88300089d4b5029699258321c64670e13a92396ed7609eac1f5e14bf1a", 0x0}, 0x60) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x16) r6 = dup2(r2, r0) writev(r6, &(0x7f0000717000)=[{&(0x7f0000718000)='F', 0x1}], 0x1) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f00002f9000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 17:12:50 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000003e000)='/dev/audio\x00', 0x200000, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000003e000)=0x0, &(0x7f0000031000)=0x4) syz_emit_ethernet(0x5f, &(0x7f0000018000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x29, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6fc9f"}, "d1bf8d0ece00f832e94dea0000c9ce3bf52869ceaced015cf8"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) [ 353.731620] dccp_v6_rcv: dropped packet with invalid checksum 2018/01/16 17:12:50 executing program 5: mmap(&(0x7f0000000000/0x5c2000)=nil, 0x5c2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00005c3000-0x10)={&(0x7f00004d4000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendto(r1, &(0x7f00005c0000)="09b9ba7160e59ffeb0aa6741d117a6d6acfdec49f1f6e3a33f0ee713939c0cef", 0x20, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000ca000-0xc)={0x3, r1, 0x1}) mmap(&(0x7f00005c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000015f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005c4000-0x4)=0x8) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/16 17:12:50 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000000b000-0x8)='keyring\x00', &(0x7f000000f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000000f000)=@known='security.capability\x00', &(0x7f000000f000)="2973656c696e75780f00", 0xa, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000)={0x0, 0x0, 0x0}, &(0x7f000000f000)=0xc) getgid() r1 = creat(&(0x7f0000001000)='./file0\x00', 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, 0x0, &(0x7f0000011000-0x4)=0x0, 0x80000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000003000-0xc0)=[{0x200, 0x401, 0x1, 0x6, @time={0x0, 0x0}, {0x8c8, 0x7}, {0x8, 0x800}, @connect={{0x5, 0x3}, {0x2, 0x8}}}, {0x7, 0x81, 0x7f, 0x7, @time={0x0, 0x0}, {0xbc, 0x1f}, {0x7, 0x3}, @ext={0xd6, &(0x7f0000011000-0xd6)="cc3053fa484b1ad9ce7557d3d4dcb67f5d8f4c49e4a6807f8ba6b35426311ce7b572534e1d812de9c3f61a1077fbc3cb0cdd8650a81622f4afb6b0972f1ea41d187693eecd731e64cf4b7918e513b092c0de16feca221731ffbc0e9fc03dadf5ac2ca9be4d88bed9144806bd9e068986c68a408a77c4b687dbe916e78ef3b85f29c97a84c49263ec94b2170c6cc618b7cf9953c5d18ce8fb19fd5f6c3700630b37540f9c9fbcacacffa5e002d38ad56713e3e4933c07a02e6f2f259d4d0a8783646c82af0498e780fdf185c3d29fb66610aab64feb72"}}, {0x7, 0x101, 0x0, 0x2, @time={0x0, 0x0}, {0x62, 0x4}, {0x10001, 0x3ff}, @raw32={[0x80000001, 0x7, 0xfffffffffffffc00]}}, {0x1, 0x7, 0x200, 0x5, @time={0x0, 0x0}, {0x7ff, 0x3}, {0x5, 0x7}, @note={0x8, 0x5, 0x76fa, 0x1000000000, 0x4}}], 0xc0) r3 = dup3(r0, r0, 0x80000) bind$llc(r3, &(0x7f0000009000-0x10)={0x1a, 0x1d, 0x7, 0x7f, 0x1f, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) mount(&(0x7f0000005000-0x3)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='msdos\x00', 0x8000, &(0x7f0000008000-0xa2)="90677644b720991a93ccd85e569ff965d90f7d4512e88b94940ae54ac333626263d9be96e4d4a3d2848829d6eb162c4d4f2bba9a5ea6fe3e054bfb8e25479f8cf95234c9037382f36cc7173c3df2203e45430c442d956f8eedadab4ae6958e13971017b8fd30a000ac0fa60eee46027c6d4418c2c4e714ef810912141a7229792d4694f13aa6afb08bc169c616b85e43256a39233a6320366466eb8cf68da88443df") 2018/01/16 17:12:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x699e, 0x84000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000bd8000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000ff000)='\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000827000-0x20)={0x0, 0x1, 0x912, 0x0, 0x0}) 2018/01/16 17:12:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000029d000-0x8)='./file0\x00', 0x0, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x4000}) r1 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b85000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f000073b000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d6d000)={r2, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) exit(0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f, 0xd6f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f00004b1000-0x8)='keyring\x00', &(0x7f0000e6c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000cb1000)='user\x00', &(0x7f0000e0b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eeb000-0xf9)="f0a27ff65589c8f0da936fc4db99f271726f8a5b9cc4182a7dd05af1ee5bb195795c59749c10eab2d367112937b0d7203d734d4b48f19eee64a3a0c75f9773aa1ac41643f5ef523917f6126035a159db3aed92ce10d7cc3c7226c6a794761da2dd8712c4e026e059294e930d9726b83e263191f972eae0d8ca4b20fad18bae91ddc43afc8f4ab32b20e0c2af53c987f58cf0e4043a1ded5312dd3d07df383a6b3262a2e1b8d6332dd8ffdd4381433e40d70ac7d51d1a111e141dd72744c80266bee83703f19c064e2d11845886b9a90a91e0ff9ea4874567a1242a9d125ae2c48b1f99aef4579fac5aeee341197fed0d2ab087072b3011b1b8", 0xf9, 0xfffffffffffffffd) keyctl$reject(0x13, r3, 0x7, 0x6, r4) fsetxattr(r1, &(0x7f0000176000-0x7)=@random={'^\b\x00\x00\x003', '\x00'}, &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) process_vm_writev(0x0, &(0x7f0000b12000+0xd78)=[], 0x0, &(0x7f000006c000)=[], 0x0, 0x0) 2018/01/16 17:12:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = creat(&(0x7f0000c89000)='./file0\x00', 0x20) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000e28000)={0xfffffffffffffff8, 0x5, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3087, 0xffffffff, 0x0, 0x7, "b9f29265945c13fd988521c28bb5f549", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) chmod(&(0x7f00002d2000)='./file0\x00', 0x0) mq_notify(r1, &(0x7f0000c5b000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000ab8000)="", &(0x7f0000f32000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00001ac000-0x8c)={0xf4f, 0x20, 0x8, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000098c000-0x10)={0x4, &(0x7f0000074000)=[{0x7f, 0x7, 0x5247, 0x0}, {0x8, 0x8, 0x1, 0x1}, {0x0, 0x5, 0x9, 0x8}, {0x1f, 0x7, 0x80000000, 0x4}]}, 0x10) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x6) readv(r2, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x2bc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000032b000)={0x1, &(0x7f0000671000)=[{0xc22, 0x16c9, 0x2, 0x7}]}, 0x10) 2018/01/16 17:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007ff000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000bdf000-0x4)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000fa1000)='/dev/audio\x00', 0xc004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000041000-0xaf)=""/175, &(0x7f0000001000-0x4)=0xaf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xa0, 0x30}, &(0x7f000029c000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000285000-0xc)={r1, 0x729, 0x30}, 0xc) 2018/01/16 17:12:50 executing program 3: r0 = eventfd2(0xfffffffffffffb2b, 0x0) write$eventfd(r0, &(0x7f0000cb2000)=0x0, 0x158) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x111000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000954000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00002b5000)={r2, 0x1}) 2018/01/16 17:12:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000556000-0x20)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r0, &(0x7f000025e000-0x8)=""/8, 0x8) r2 = dup(r0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000c01000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$VT_RELDISP(r2, 0x5605) close(r1) 2018/01/16 17:12:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) socketpair(0x2, 0x5, 0x800, &(0x7f000009d000-0x8)={0x0, 0x0}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00002c6000)={@common='yam0\x00', @ifru_map={0x2, 0x9, 0x9, 0xf39, 0x6, 0x9}}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) 2018/01/16 17:12:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fanotify_init(0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cb8000-0x9)='/dev/sg#\x00', 0x0, 0x200801) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000ff000)={0x0, 0x0, 0x6, 0x4, 0x7f, 0x3, 0x4, 0x7, {0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100, 0x0, 0x5, 0x5}}, &(0x7f0000851000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000df1000)={r1, 0x0, ""}, &(0x7f000065c000)=0x8) 2018/01/16 17:12:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/16 17:12:50 executing program 6: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000add000-0xb)='/dev/hwrng\x00', 0x248080, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000429000-0x8f)="cbf5651367f143f243223819b94d85467c01eb88a26c5d3cb6864eed6f1fd2fa653ee4d98a5cd080543b8a65878186bcb3e36526715229066cc2ee1590c01575318da8ac0b9dd4173751c731af53d67cf8843692629e28a00d2e5d4d0b3a595b9b54f4eb32f5badcae0579a04259f2670afc08baf608a2b301a8a81a2f59f3d2214dcfb8b627300f79f97aa84a2723", 0x8f) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) 2018/01/16 17:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000454000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0xd3}], 0xffffffffffffe04, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:50 executing program 1: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000dbd000)={0x0}, 0x8, 0x0) getpid() r1 = gettid() clock_gettime(0x0, &(0x7f0000dbe000)={0x0, 0x0}) ppoll(&(0x7f0000933000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000319000-0x10)={0x0, r2+10000000}, &(0x7f000032e000-0x8)={0x1ff}, 0x8) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x3, &(0x7f0000dbf000)={0x0, 0x0}) tgkill(r1, r1, 0x1) 2018/01/16 17:12:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000915000-0x8)='./file0\x00', &(0x7f00001cc000)={0x8, 0x1}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x40000, &(0x7f0000863000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x2000, 0x78000140, &(0x7f0000aef000/0x2000)=nil) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000819000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000821000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000089f000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebe000-0x1)=0xe8) lstat(&(0x7f0000d46000)='./file0\x00', &(0x7f000043d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000491000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000203000-0x4)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f00009c7000)={{0x400, r2, r3, r4, r5, 0x2, 0x98c, 0x0, 0x0, 0x0}, 0x8, 0x8001, 0x80000000, 0x0, r6, r7, 0xffffffffffffffff, 0x0, 0x0, 0x0}) mkdir(&(0x7f00001a0000-0x8)='./file0\x00', 0x120) unlinkat(r0, &(0x7f0000676000-0x8)='./file0\x00', 0x4) renameat(r0, &(0x7f0000cf2000)='./file0\x00', r0, &(0x7f00006c0000)='./file0\x00') 2018/01/16 17:12:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006ec000)='./file0\x00', 0x1410c3, 0xfffffffffffffffd) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7fffffffffffffff, 0x0, 0xa00000002, 0x2000000000000, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000eae000)='./file0\x00', &(0x7f0000b57000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00001c9000-0x4)=0x0) recvmsg(r0, &(0x7f000089a000-0x38)={0x0, 0x0, &(0x7f0000724000-0x60)=[{&(0x7f00001f5000-0xad)=""/173, 0xad}, {&(0x7f0000153000-0x63)=""/99, 0x63}, {&(0x7f00005a4000-0x52)=""/82, 0x52}, {&(0x7f0000ace000-0x63)=""/99, 0x63}, {&(0x7f00000e8000)=""/35, 0x23}, {&(0x7f0000e06000-0x71)=""/113, 0x71}], 0x6, &(0x7f00000b7000)=""/27, 0x1b, 0x1}, 0x10100) 2018/01/16 17:12:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d65000)=0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000168000)='/selinux/load\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002e4000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00001ec000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000224000)={0xfffffffffffffff7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000087000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00005e2000)=[{&(0x7f0000cb2000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x1c, &(0x7f0000c15000-0x60)=[], 0x0, &(0x7f0000417000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x400000000}], 0x1, 0x0) 2018/01/16 17:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000b91000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000504000)='/dev/input/event#\x00', 0x1000000000000, 0x80) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00009d2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000303000)={0x15, 0xfffffffffffffecd, &(0x7f0000303000-0xb)="caeb83a53e4049fa75fff4"}) syz_open_dev$vcsa(&(0x7f0000c13000)='/dev/vcsa#\x00', 0x4617, 0x10000) 2018/01/16 17:12:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000cc2000-0xc)={0x7, 0xffffffffffffff9c, 0x0}) pipe(&(0x7f0000b1b000-0x8)={0x0, 0x0}) syz_open_dev$mouse(&(0x7f000079a000-0x12)='/dev/input/mouse#\x00', 0x4c, 0x517000) r0 = syz_open_dev$sndpcmp(&(0x7f00003b8000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x1) r1 = openat(r0, &(0x7f0000934000-0x8)='./file0\x00', 0x1000080080, 0x20) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a17000)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d68000)={0x40000001, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f000077f000)='status\x00') fallocate(r3, 0x0, 0xffffffff, 0xd47) 2018/01/16 17:12:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netstat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000001000-0x1c)={0x0, 0x2, 0x2, 0x0, 0x7ff, 0x0, 0x0, 0x24e, 0x0, 0x6, 0x4, 0xffffffffffff07b6, 0x0, 0x6, 0x0, 0x1, 0x6, 0x100000001, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00005eb000)=0x4, 0x4) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x3b0) 2018/01/16 17:12:50 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x2, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = geteuid() getpgid(0xffffffffffffffff) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000030000-0x60)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup2(r0, r0) unlinkat(r2, &(0x7f0000d96000)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00006c6000+0xad1)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000061000-0x4)=0xe8) connect$packet(r2, &(0x7f00007c7000-0x14)={0x11, 0x7, r3, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000516000-0x4)=0x0, 0x4) r5 = semget$private(0x0, 0xffffffffffffffff, 0x50) r6 = getegid() ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) fstat(r2, &(0x7f0000d88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f000026f000)={0x0, 0x6, 0xfff, &(0x7f0000feb000)=0x0}) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000555000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) accept4$nfc_llcp(r2, &(0x7f0000664000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f2f000)=0x60, 0x800) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000715000-0x58)={{0x1, r1, r6, r1, r7, 0x123, 0x3f, 0x0, 0x0, 0x0}, 0x3, 0x3ff, 0x5, 0x0, 0x0}) r8 = geteuid() semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000ea0000-0x58)={{0x4, r8, r6, r4, r6, 0xa1, 0x3f, 0x0, 0x0, 0x0}, 0x7ff, 0x80, 0xffffffffffffff6e, 0x0, 0x0}) semtimedop(r5, &(0x7f00003c7000-0x24)=[{0x1, 0x29, 0x1800}, {0x6, 0xc, 0x1000}, {0x4, 0x6, 0x800}, {0x4, 0x1, 0x1000}, {0x4, 0xca, 0x800}, {0x7, 0x10001, 0x1000}], 0x6, &(0x7f000058b000)={0x0, 0x0}) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) madvise(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 17:12:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001e8000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x10000}], 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000022, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) r4 = syz_open_dev$mice(&(0x7f0000e4e000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000129000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000cc3000)={r5, 0x2}) 2018/01/16 17:12:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/ppp\x00', 0x400040, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00007e9000)=0x0, &(0x7f0000a28000-0x4)=0x4) accept$packet(r2, &(0x7f00005e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000346000-0x4)=0x14) read$eventfd(r1, &(0x7f000096f000-0x8)=0x0, 0x8) 2018/01/16 17:12:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ae2000-0x3)='lp\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000097b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000e3c000)={&(0x7f0000f8d000-0x4)=[0x0], &(0x7f0000aa5000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000231000-0x21)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000086d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x9, 0x9, 0xa, 0x0, 0x0, 0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006fb000-0x72)="3c00000000000000055f4a8bf492d286fe377a26823a847c2f88b782a001a11aba", 0x21) 2018/01/16 17:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000957000)='/dev/rfkill\x00', 0x80400, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2b) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) r2 = syz_open_dev$vcsn(&(0x7f00004eb000)='/dev/vcs#\x00', 0x80000000, 0x684040) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000051f000)={0x3, r1, 0x1}) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000007000-0x8)=0x0) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) getsockname$netlink(r2, &(0x7f0000647000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005f1000)=0xc) ioctl$void(r2, 0x0) 2018/01/16 17:12:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000493000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 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={&(0x7f00009eb000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000044f000)='nodev#securitymd5sum\x00', 0x3) 2018/01/16 17:12:50 executing program 5: mmap(&(0x7f0000000000/0x26b000)=nil, 0x26b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000026b000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000008c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000115000-0x4)=0xc) kcmp(r2, r3, 0x0, r1, r0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000026c000)={0x952, 0x193ce7fa, 0x1, 'queue0\x00', 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, 0x0, &(0x7f000026c000)=0x0, 0x0) connect$ax25(r0, &(0x7f000026b000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/16 17:12:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x20, 0x4) syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x7f, 0x80000) 2018/01/16 17:12:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x30800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x4a, 0x3e2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe2(&(0x7f0000d9e000)={0x0, 0x0}, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c500080d8d1f6728f1c5f08a31dc6150de40ca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d131c4a2c50f288493929c1e0fe9468a5f6556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0xff92, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, {0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/16 17:12:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f77000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/01/16 17:12:50 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000)='attr/prev\x00') ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000001000-0x1c)={0x3, 0x4, 0x8, 0x0, 0x1, 0x9775, 0x5, 0x800, 0x8001, 0x6, 0x6, 0x48d, 0x0, 0x6, 0x2, 0x9, 0x62, 0xff, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f000000f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0xfffffffffffffffd, 0x4, 0xe7}}], {@llc_tr={0x11, {@snap={0x0, 0x1, 'Q', 'PzL', 0x88f5, "86b63819fd880404472f2b08136e49b31b4c017a5198aba174baef5f40005072df98d7d18dda10e51c4c1df5748a7fa6800000000aa83641ec23091d1ef2b8a9d2a981144df3a8980fda9cc1de6eebf5b3c9034c90d1b02be1a65a26"}}}}}, &(0x7f0000011000-0xc)={0xfffffffffffffffc, 0x0, []}) 2018/01/16 17:12:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ustat(0x0, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) 2018/01/16 17:12:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x2000000000000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000216000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000bce000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x401) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00005cf000)=[{r0, 0x240, 0x0}, {r0, 0x40, 0x0}, {r0, 0xfffffffffffffffd, 0x0}, {r0, 0x2002, 0x0}, {r0, 0x10, 0x0}], 0x5, 0x7) 2018/01/16 17:12:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000672000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000089f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) signalfd4(r0, &(0x7f00001ce000)={0x9}, 0x8, 0x800) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000f76000-0x8)=0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000bcc000-0x7)={0x20000000c, 0x8, [0x0, 0x4]}) r1 = syz_open_dev$admmidi(&(0x7f00005ae000)='/dev/admmidi#\x00', 0x3ff, 0x100) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000092c000)=0x8, 0x4) 2018/01/16 17:12:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x27}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$bt_l2cap(0x1f, 0x2, 0x0) recvfrom(r0, &(0x7f00000fd000)=""/127, 0x7f, 0x2, &(0x7f0000c40000-0x9)=@rc={0x1f, {0x9, 0x1000, 0x2, 0x5, 0x100, 0xff}, 0x0}, 0x9) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bc0000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f62000)=0xe8) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 17:12:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000577000)="06d5", 0x2) accept$alg(r0, 0x0, 0x0) 2018/01/16 17:12:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3f, 0x200) syz_emit_ethernet(0x3e, &(0x7f0000e0c000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x4000000000000000}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002e2000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00003f7000)={{0x7fff, 0x2}, {0x0, 0x1c76}, 0x3, 0x80000004, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00002cc000)={0x5, 0x0, 0x5, 0x1, 0x7, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00007ba000-0x4)=0x81, 0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000040e000-0x4)=0x1, 0x4) 2018/01/16 17:12:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fde000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000040a000)=0x0) bind$alg(r0, &(0x7f00004a5000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) 2018/01/16 17:12:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000892000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0xfffffffffffffffc, 0xff, 0x2, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000b16000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x803, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 17:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000eec000)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/rfkill\x00', 0x101ac0, 0x0) mkdir(&(0x7f0000591000-0x8)='./file1\x00', 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000c20000-0xb)=""/11, &(0x7f0000f70000-0x4)=0xb) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") rmdir(&(0x7f00002d7000-0x8)='./file0\x00') write$fuse(r1, &(0x7f0000bc5000-0x14)={0x14, 0x0, 0x8, @fuse_poll_out={0xb5}}, 0x14) sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x401) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002c4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000ba5000-0x8)={r2, 0x6}) 2018/01/16 17:12:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000595000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000)=0xe8) bind$packet(r0, &(0x7f00008f6000-0x14)={0x11, 0x1d, r2, 0x1, 0x401, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00005dd000)=0x7) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00004d1000)=0xbe1) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) io_setup(0x4, &(0x7f0000ed0000)=0x0) io_submit(r4, 0x0, &(0x7f0000ca3000)=[]) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000a99000)='/dev/usbmon#\x00', 0x100000001, 0x6000) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000c19000-0x10)=@req={0x3, 0x80, 0x1000, 0x7}, 0x10) finit_module(r3, &(0x7f0000b47000-0x9)="2e292b2c276c6fb300", 0x0) 2018/01/16 17:12:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x40000000000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000063a000-0x10)='/dev/sequencer2\x00', 0x14b100, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000eb9000-0x4)=0x5, 0x4) timer_create(0x4, &(0x7f00003e6000-0x60)={0x0, 0xe, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e23000)=0x0) timer_gettime(r2, &(0x7f0000a58000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000cb5000)=0x3, 0x4) r3 = request_key(&(0x7f0000c16000-0xc)='id_resolver\x00', &(0x7f0000abd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000842000-0x1)='\x00', 0xfffffffffffffffb) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000111000-0x11)='/selinux/context\x00', 0x2, 0x0) add_key(&(0x7f0000338000-0x6)='rxrpc\x00', &(0x7f0000e8a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000684000-0x1000)="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", 0x1000, r3) request_key(&(0x7f0000e33000-0xd)='dns_resolver\x00', &(0x7f000003a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00009bb000)='\x00', 0xfffffffffffffffb) 2018/01/16 17:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x20100) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000004c000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x3, &(0x7f000089c000)={0x0, 0x0}) eventfd(0x6) write(r0, &(0x7f000073d000-0x32)="c65c2a74955b4705c5016323293406e605837a3431e25870cc58c095ac503a5a35f30f281cd4202483943a81d4bc3b721f4e", 0x32) pipe2(&(0x7f000091b000-0x8)={0x0, 0x0}, 0x80000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b85000-0x18)={r1, &(0x7f0000163000)="8ba0f35c2dc288d1a2c6411df4a9a8ce97859284089358acb050b6d54cbe6c2298231b13d9afa7885576cef489eb813e21e2ff967b2b3ca12b02aaf512c75af8f9b1f8310b3d400a349cde30dd52ec76d95a4744363710a080c0bff25ac24829c9dc34d5eda774ba0c12a3169a7871cec003853e8d7f1ec96f6398d6e0e92f50f4969c14f1453e62644c8e54af2740a7a53e7105126a2f7f3bfa229d4f5195752cf45028abebbfc2e9a112c52325bc1d4dfd737899176c49b54778a92fdd390eb9356f108e855852b695fa6841520658c9d2", &(0x7f00007f5000-0x39)=""/57}, 0x18) syz_open_dev$evdev(&(0x7f000085d000-0x12)='/dev/input/event#\x00', 0x8, 0xc000) 2018/01/16 17:12:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x18, 0x3, 0x0, @fuse_bmap_out={0x0}}, 0x18) socket(0x3, 0x0, 0x5) 2018/01/16 17:12:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f7a000-0x26)="26000000250001f7fff9000092ff00010300fca5010000000e00030050a6a0e90c0200001735", 0x26) getgroups(0x2, &(0x7f0000f46000)=[0xffffffffffffffff, 0x0]) getgroups(0x3, &(0x7f0000ba0000-0xc)=[0x0, 0x0, 0x0]) stat(&(0x7f0000ff8000-0x8)='./file0\x00', &(0x7f0000ae6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008ff000)={0x0, 0x0, 0x0}, &(0x7f0000486000)=0xc) lstat(&(0x7f0000bb3000-0x8)='./file0\x00', &(0x7f0000bea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000037c000)=0x0, &(0x7f0000791000-0x4)=0x0, &(0x7f0000c15000-0x4)=0x0) socketpair(0x3, 0x800, 0xfffffffffffffe01, &(0x7f00007dc000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r8, 0x40045532, &(0x7f000010a000)=0x7) r9 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000ee000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r9, 0x8040ae9f, &(0x7f0000d93000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() fstat(r0, &(0x7f0000db2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ab1000)='./file0\x00', &(0x7f0000486000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000a25000)=[r1, r2, r3, r4, r5, r7, r6, r10, r11, r12]) 2018/01/16 17:12:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f7000)='/dev/ptmx\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x6, 0x2, 0x3f, 0x80000001, 0x3f, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00002d4000-0xf)='children\x00') perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000f7e000-0x90)=[{&(0x7f0000b95000-0x71)=""/113, 0x71}], 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000005b000)='/selinux/mls\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f44000)=[{&(0x7f0000d54000-0x77)=""/119, 0x77}], 0x1, 0x0) read$eventfd(r2, &(0x7f0000000000)=0x0, 0x8) 2018/01/16 17:12:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a5b000)='/dev/mixer\x00', 0x80080, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000975000-0x1)=0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001c8000-0x6)="000561636b00") getdents64(r1, &(0x7f0000e99000-0x30)=""/48, 0xfffffffffffffd55) 2018/01/16 17:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) getpeername$packet(r0, &(0x7f0000f89000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a36000-0x4)=0x14) connect$packet(r0, &(0x7f0000f54000)={0x11, 0x10, r1, 0x1, 0x3ff, 0x6, @random="34f5d8748b50", [0x0, 0x0]}, 0x14) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) readv(r0, &(0x7f00002d9000)=[{&(0x7f000078e000-0x48)=""/72, 0x48}], 0x1) recvmsg(r0, &(0x7f0000255000)={&(0x7f0000888000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000056e000)=[{&(0x7f0000416000-0xa1)=""/161, 0xa1}], 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) 2018/01/16 17:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet6(r1, &(0x7f0000e0a000-0x1c)={0xa, 0x3, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x3}, 0x1c) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f67000-0x4)=0x0, &(0x7f0000095000-0x4)=0x4) listen(r1, 0x3) dup2(r0, r1) 2018/01/16 17:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0}, 0x14) unshare(0x8000400) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000004000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c6a000)={0x0, 0x0}) sched_setattr(r1, &(0x7f0000035000)={0x30, 0x3, 0x1, 0x1ff, 0xff, 0x878, 0x562a, 0x5}, 0x0) io_setup(0x400000000000000, &(0x7f0000790000)=0x0) io_destroy(r2) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000001000-0x24)={0xfff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r3, 0x7fff) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004bb000)='/dev/ptmx\x00', 0x200800109002, 0x0) sendfile(r4, r3, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCFLSH(r4, 0x540b, 0x2) r5 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x40, 0x0, &(0x7f000004b000)={0x3, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r5, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000a6000-0xa)='/dev/ptmx\x00', 0x40, 0x0) 2018/01/16 17:12:51 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000048f000)={0x0, 0x0}) time(&(0x7f0000daf000-0x8)=0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0189436, &(0x7f0000559000)={0x0, 0x0, 0x100, 0xffffffffbfff8002, 0x0, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000833000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e3000-0x4)=0xe8) connect$can_bcm(0xffffffffffffffff, &(0x7f00008c6000)={0x1d, 0x0, 0x0, 0x0}, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f000010a000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0xf5c8560f02179173) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000e51000)=""/28) sendto$packet(0xffffffffffffffff, &(0x7f0000c7f000)="dec859ac0c05bd06dcd30ec105d11b40588559b9bb845838d453cbe5a393ebdce0de", 0x22, 0x8000, &(0x7f00001d3000-0x14)={0x11, 0xff, r0, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/16 17:12:51 executing program 1: rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0x0}, 0x0, 0x20000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000018d000-0xe5)="9dd7151917e7eb58502d9d8542ec25ce1ab303c49bde96e6610016323e3b45f85b60da88596d0fb7b87ff7840b3fce27e10fe255bbc7fb3dae4ecd4b79fbd07fb9ef75551a7ee4c00d3752c350e1b1f5c68de3cdfafd22b8d6d820ff9242013a13d38ba674cd76bd701420d0b1286482d3ca3f8a4f885ebd295528a207dc79ddef9813ab8ee406088566dd553bb4e82de0522424917af456887fc2e0319536f9b1990fd716dab51a5af6df4d1b6029b54ac3837fb94f0683d83d90feb874e7db0a3519ee0f63aad6c67eddcbafd73774aa5924feb4480611fc20ee71025d5fc9feb9846d7c", 0xe5) 2018/01/16 17:12:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x400fd, 0x0) write(r0, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r0, 0x5406, &(0x7f000012f000)={0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 17:12:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f0000999000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0xf8d4) r3 = gettid() r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x402200, 0x0) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f000082a000-0xc)={0xb44, 0x0, 0x2, 0xffffffff, 0x1, 0x9}) socket$netlink(0x10, 0x3, 0x1f) socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r6, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setlease(r5, 0x400, 0x2) fcntl$setown(r5, 0x8, r3) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r0, 0x16) r7 = shmget(0x3, 0x2000, 0x40, &(0x7f0000fb5000/0x2000)=nil) shmctl$IPC_INFO(r7, 0x3, &(0x7f0000b11000-0x1000)=""/4096) r8 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r9 = dup2(r1, r2) fcntl$setown(r9, 0x8, r8) tkill(r0, 0x16) 2018/01/16 17:12:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00008e3000)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000158000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf6000-0x4)=0xe8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c51000)='/dev/snd/controlC#\x00', 0x1, 0x0) ftruncate(r0, 0x0) dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00009d1000-0x4c8)={{0x8, 0x0, 0x0, 0x0, "973765eae554d7fdffd2b00c75130f34253c4ccdb83c480f51d7cf0723923abc758a634e31309e23e1cfb424", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 17:12:51 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000025000)='\x00', 0x3) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000026000)={0x0, 0x80000000, 0x1, 0x3}, &(0x7f0000015000)=0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000027000-0x8)=@assoc_value={r1, 0x1}, &(0x7f0000026000)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000026000-0xc)={0x0, 0xd2, 0x0}, &(0x7f0000026000-0x4)=0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000026000-0xc)=@sack_info={r2, 0x7, 0x9}, 0xc) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) fcntl$notify(r3, 0x402, 0x31) r4 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000001e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000024000)=0x20) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 17:12:51 executing program 1: syz_emit_ethernet(0x56, &(0x7f0000b6c000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "86cb5ab556874d99f15aeca63ad6b6ae256e142de9888f5c92cb1290758334d202e4b43ac8aec81b089a4267241570f52764c46bbecefe5e73df7523a478ecf4"}}}}, &(0x7f0000000000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x50500, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000002000)=0xa84a) recvfrom$ax25(r0, &(0x7f0000001000)=""/136, 0x88, 0x0, &(0x7f0000000000)={0x3, {"1caf485532e6c6"}, 0xf6}, 0x10) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000002000-0x50)=""/80) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000ce2000-0x40)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000002000-0x4)=0x8, 0x4) 2018/01/16 17:12:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f000097f000-0x1e)=[{0x0, 0x5, 0x0}], 0x1, &(0x7f0000034000)={0x0, 0x0}) syz_open_dev$sndpcmp(&(0x7f0000382000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x400000) semop(r0, &(0x7f0000cf0000-0x36)=[{0x0, 0x7ffe, 0x0}], 0x1) semget$private(0x0, 0x3, 0x100) 2018/01/16 17:12:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000109000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000970000-0xd)='/dev/urandom\x00', 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x42c00) ioctl$int_in(r1, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r3 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) 2018/01/16 17:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ace000-0xe)='/selinux/load\x00', 0x2, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000a3f000)={0x0, 0x95c3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$amidi(&(0x7f000022e000-0xc)='/dev/amidi#\x00', 0x9, 0x80) 2018/01/16 17:12:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004d5000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000101000)="d163defb5a3508db2e796360c92526d7", 0x10) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x80000, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000f00000)=@get={0x1, &(0x7f00006b7000)=""/0, 0x5}) pselect6(0x40, &(0x7f0000001000)={0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000de3000-0x8)={0x81}, 0x8}) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000db8000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c1000)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000790000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7b000-0x4)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000433000)={r3, @dev={0xac, 0x14, 0x0, 0x10}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/16 17:12:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open_by_handle_at(r1, &(0x7f000045e000-0x84)={0x84, 0xa8, "f7f28da49896f606a8a8a9e60c2dbe76c90db7b841b9dc0c48aeb55bb67d694b2d5635eb1e673ab2c8b61fa5d7160c191e5114ff500bfdef6ffc6c928f555d904591da65fd75d4d7e6298dd894f41514e8b7b4b1d8609e8d0ae3597afd5f3d97a3268d72e8648dc5f22e754254050518f22389e192e7ef731811f3cb"}, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00001e7000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/16 17:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x103) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f00006d3000)=[{{&(0x7f000033c000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000112000-0x20)=[{&(0x7f0000a9c000-0x1f)="3a52679012add27bdf30ecb86f45baeb", 0x10}], 0x1, &(0x7f0000d50000-0x1a8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) syz_open_dev$admmidi(&(0x7f0000cbd000)='/dev/admmidi#\x00', 0x4, 0x20005) io_setup(0x1, &(0x7f0000e4b000)=0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bc9000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f0000c88000)={0x1, 0x7, 0x2, 0x5, "582e1c8a12f2f2cbe040ce899664d72bfed0e82adb1930f1b31dbce042fb4d961f2255c54835bab717129bf1", 0x1}) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 17:12:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="637ceac76537210de8f22bc814e750bb2c33b514e36c23ee142e4d58a20c0600a34bf8f12e9a5e45271255cfeb2e502ccc0533e168da26b75deceb5c0081a4bd3d92af1ce294b205599625053345c10d4b19830e42948fca", 0x58) socket$alg(0x26, 0x5, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$random(&(0x7f00004e9000-0xc)='/dev/random\x00', 0x0, 0x2) r1 = syz_open_dev$vcsa(&(0x7f00003ba000)='/dev/vcsa#\x00', 0x28, 0x80000) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000dcf000+0x5a0)=""/62, &(0x7f00003a2000)=0x3e) 2018/01/16 17:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000de3000-0x11)='/selinux/context\x00', 0x2, 0x0) bind$unix(r1, &(0x7f0000f50000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x42) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x1, 0x80000, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00005a6000)={0x0, 0x0, 0x20}, 0xc) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r2, &(0x7f00007d9000)="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", 0x599) 2018/01/16 17:12:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) openat$ppp(0xffffffffffffff9c, &(0x7f0000867000)='/dev/ppp\x00', 0x400, 0x0) 2018/01/16 17:12:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000972000-0x4)=0x0, &(0x7f000060b000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000df0000-0x4)=0x0, &(0x7f0000433000-0x4)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000053b000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000bd2000-0x99)={{0x9a17, 0x2, 0xc8ea, 0x3, "de350a060b19e2a4b7d79fcd7398b3aad4a1962092c3945071c9fd22f06f6c7bb0198b744ac3e93ed76f4578", 0xf51}, 0x0, [0xffffffff80000000, 0x10001, 0x0, 0x4, 0x2, 0xd2, 0x7, 0x0, 0x10000, 0x6, 0x4, 0x7, 0x7, 0x8, 0x9, 0x3, 0x1, 0x7fff, 0x10000, 0x4, 0x3, 0x4, 0xfffffffffffffffc, 0x8, 0x9, 0x0, 0x400, 0x0, 0x1, 0x8001, 0x2, 0x80, 0x7, 0x7fff, 0x1, 0x7, 0x80000001, 0x2, 0x2f9b1049, 0x6, 0x200, 0xa0d, 0x8001, 0x8000, 0x4, 0x4, 0x2, 0x0, 0x2, 0x38000000000, 0x7, 0x5, 0x6, 0x1000, 0xffffffff87efd029, 0x1, 0x40, 0x5b8000, 0x1, 0x9, 0x76c9, 0x3ff, 0xffffffffffffffff, 0x80000001, 0x9, 0x24, 0x8, 0x7fffffff, 0x8, 0x938, 0x0, 0x1, 0x100000000, 0x1, 0x1, 0x0, 0xffffffff, 0x0, 0xffff, 0x8, 0x200, 0x0, 0x5, 0x67, 0x2, 0x81, 0x16, 0x3ff, 0x6, 0x96, 0xffffffff, 0x40, 0xf2, 0x5, 0x9, 0x43, 0x9, 0x9, 0x8, 0x3c6, 0x1, 0x100000000, 0x0, 0x2, 0x42a, 0x1, 0x0, 0x1, 0x3d86ae45, 0xf4f8, 0x5, 0x9, 0x20, 0x0, 0x7, 0x3f, 0x8, 0xeb, 0xffffffff, 0x100, 0x7f, 0x5, 0x3, 0x7, 0x81, 0x8, 0xfff, 0x5], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 17:12:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f00004fc000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000b8b000-0x4)=0x0, 0x800) r2 = dup(r0) sendto$ipx(r2, &(0x7f0000bbd000-0x90)="256e8022597cd4fef669fdf5c97e348b1a0bc69200c7586f4fb8f9f5d1631978936f1bc7ccda681405d50733cc9b768689ca0548f00d17c781692066156770f9c7ac03b84adead65babf3b6a3cc1f35f6594ae2a684732788e51ed78448c436c", 0x60, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 17:12:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000ef5000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x4000) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000aea000)=0x7, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x4, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) llistxattr(&(0x7f0000d62000+0xd6a)="e91f7189591e9233614b", &(0x7f0000afb000-0x47)=""/71, 0x47) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/16 17:12:51 executing program 5: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000d1c000)='/dev/snd/pcmC#D#p\x00', 0xc1, 0x20000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000047b000)={r0, &(0x7f000046b000-0x38)="b2ef0ccbb406ef9cd3775bb0557dd0378a3c6ac9fe45f4d4fe31d6e6e7032813e66a70386c051a3e5e118f9657930f88bb39483394a2d3af", &(0x7f0000bb5000)=""/56}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000fa4000-0x4)=0x0, 0x4) 2018/01/16 17:12:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a5e000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00008d3000)={0x48000000, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000cfe000)={0xc4a, r2}) r3 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) recvmsg(r3, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8906, &(0x7f0000a73000)=0x0) 2018/01/16 17:12:51 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000000b000)='./file0\x00', 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14, 0x80800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000000c000)={@rand_addr=0x0, @multicast1=0x0}, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000b000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x10001, 0x2, 0xfff, 0xa, 0x0, 0xa0, 0x3c, r2, r3}, {0x8, 0x4, 0x6, 0x1, 0x1, 0x2, 0x1f, 0x3}, {0x3ff, 0x0, 0xc8d, 0x3}, 0x8000, 0x4, 0x1, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x1000, 0x0, 0x3c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7, 0x0, 0x3, 0x1, 0x4, 0x9, 0x3}}, 0xe8) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) 2018/01/16 17:12:51 executing program 6: clone(0x0, &(0x7f00009c8000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") r0 = gettid() wait4(r0, &(0x7f0000001000)=0x0, 0x0, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000ac1000-0x30)=[{0x0, 0x0, 0x1000}], 0x1) r1 = semget(0x1, 0xa, 0x414) semctl$IPC_RMID(r1, 0x0, 0x10) semtimedop(r1, &(0x7f0000583000)=[{0x0, 0x7f, 0x1800}], 0x1, &(0x7f0000aba000)={0x0, 0x0}) 2018/01/16 17:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair(0x15, 0x0, 0x9, &(0x7f0000a80000-0x8)={0x0, 0x0}) bind(r0, &(0x7f00008a9000-0x20)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 17:12:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x7d, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x201) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 17:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$write2(0x11, &(0x7f0000366000-0x10)={0x81, 0xffffffff, 0x3000, 0xffffffff80000000, 0x1, 0x3, 0x2, 0x5, 0x7, 0x1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffffeff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 17:12:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) 2018/01/16 17:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xdfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x8000f, 0x9, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000306000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/16 17:12:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000443000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000502000-0xb)='/dev/midi#\x00', 0xffffffffffffffff, 0x20000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000907000-0x4)=0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000085000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/16 17:12:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000866000)='/dev/ppp\x00', 0x204000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000083000-0x20)={@generic="69da2b9f7b39266a74e7dbebb0a8c808", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000249000)=r1, 0x4) 2018/01/16 17:12:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a5b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000813000-0x8c)={0xfffffffffffffffe, 0x100000000, 0x80000000, 'queue0\x00', 0xffffffffffff8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000eef000-0x14)={0x0, r0, 0x0, 0x3, 0x0}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0xffffefff, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) 2018/01/16 17:12:51 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000017000)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) setpriority(0x0, r1, 0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000019000-0x4)=0x7, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = getpid() process_vm_readv(r3, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x7ffff000}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f0000019000)="") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/01/16 17:12:51 executing program 5: clone(0x0, &(0x7f0000776000)="", &(0x7f00003f8000)=0x0, &(0x7f0000048000)=0x0, &(0x7f000071d000-0x33)="") r0 = inotify_init() socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x1000016) inotify_rm_watch(r0, r1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ae3000-0x8)=0x0) 2018/01/16 17:12:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00009ce000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000014d000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/16 17:12:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000819000)='/dev/vcs\x00', 0x1, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000db5000)=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:51 executing program 2: mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000a000)='./file0\x00', &(0x7f000000d000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000017000)='./file0\x00', r0, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) 2018/01/16 17:12:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x11, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000064d000)='ns/ipc\x00') 2018/01/16 17:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0xfffffffffffffdc3, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008ab000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000031000)={0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) socket$inet6(0xa, 0x3, 0x8000100fc) 2018/01/16 17:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) close(r0) r1 = dup3(r0, r0, 0x80000) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000073b000-0x4)=0x8000, &(0x7f0000495000-0x8)=0x4) 2018/01/16 17:12:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) tee(r0, r0, 0x9, 0x6) r1 = msgget$private(0x0, 0x424) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000712000)=""/170) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x67, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/16 17:12:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000009c000-0xa)='/dev/cuse\x00', 0x3, 0x0) connect$nfc_llcp(r0, &(0x7f000023f000)={0x27, 0x2, 0x101, 0x7, 0x9, 0x35, "9e7496bd70527b7ac0806da01d00cea886dad0e695b1d3a50638cff6b56d0c8b4cf8887e34cbd340ce552388195793fb9b295c148c083b6c6170c96692c254", 0x5}, 0x60) mkdir(&(0x7f0000fba000)='./control\x00', 0x0) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f00004ec000-0xa)='./control\x00', &(0x7f00005c4000)='./control/file0\x00', &(0x7f0000b16000-0x3)='v7\x00', 0x1000, &(0x7f0000a2d000-0x34)="") 2018/01/16 17:12:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000f3000-0x4)=0x1c, 0x80000) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x22440) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000001000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x7f, 0x7, 0xfff, 0x100000000000000}, &(0x7f000057c000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e23000-0x8)=@assoc_value={r2, 0xffffffffffffffe1}, 0x8) r3 = syz_open_dev$adsp(&(0x7f000093a000)='/dev/adsp#\x00', 0x573, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r4, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f00002bb000-0x31)=""/49, &(0x7f0000f64000-0x4)=0x31) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000f62000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000f61000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007dc000)=0x8c) 2018/01/16 17:12:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000aae000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005ed000)=0x0) getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000e62000-0x8)={0x0, 0x0}) getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000995000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bf0000)=0x0) r2 = getpgid(r1) sched_setaffinity(r2, 0x8, &(0x7f00003d1000)=0x4) rt_tgsigqueueinfo(r2, r2, 0x0, &(0x7f0000247000-0x10)={0x0, 0x0, 0xfffffffffffffffd, 0x0}) 2018/01/16 17:12:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000265000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000bfa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000ce1000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b2c000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000a2a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000538000-0xc)={r1, r2, r2}, &(0x7f00006ec000)=""/18, 0x12, &(0x7f0000464000)={&(0x7f0000849000)={'rmd256\x00'}, &(0x7f0000449000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83ae3bc6044cc55242e85268b04ff89401ca99bd7bd3f0f97276ba5da56bbc366d9", 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000850000-0x4)={0xffffffffffffffff}) accept4$ipx(r3, &(0x7f0000e97000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000072f000-0x4)=0x10, 0x80000) r4 = syz_open_dev$sndpcmp(&(0x7f000050d000)='/dev/snd/pcmC#D#p\x00', 0x8e, 0x410800) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0xb2) 2018/01/16 17:12:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x28000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001000-0xaf)="90b3c76580425def5c078fbdbead615b2c277818c197f2a06bc2796b5ecd25bdbb1449db32409b986dac34124a3df95edb1b68de1a45271e512c0ceb3a29dcd025c2304edc98422fb60faa50cde8e4ff31bff1473608211fdad85c78e1bd12047a2f10241eee72c8d449729d50584c011a902ae84c71594773846d3a5bfeb71bbd0f94b4b1dab7510f3c615f1ff7688710f81c6375d0af6efcc62351ecee1906d630df06489ec1284299636bd48bb1") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000-0x1)=0x6, &(0x7f0000001000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000bb000-0x26a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x2c, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@fragment={0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) lstat(&(0x7f00002a1000-0x8)='./file0\x00', &(0x7f0000e02000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$ipx(r0, &(0x7f0000ab2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f9f000)=0x10) 2018/01/16 17:12:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005b9000-0x50)=[{0x7, 0x9}, {0xb, 0x100000000}, {0xb, 0x9}, {0x3, 0x4}, {0x0, 0x8ac3}, {0xa, 0x3}, {0x3, 0x8001}, {0x3, 0x80000000}, {0x3, 0x8}, {0xf, 0x8}], 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000000000002, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b02000-0xc)={0x0, 0x0, 0x0}, &(0x7f000054b000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000003000-0x26)="2ee9877d580ad32fd7906bb6af1000e4cd97810b9daf1d4c619c10da5f9f37f69f", 0x21) getpeername$ipx(0xffffffffffffffff, &(0x7f00007f6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a45000)=0x10) 2018/01/16 17:12:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000446000)='/dev/sequencer\x00', 0x2000, 0x0) flistxattr(r0, &(0x7f00008b0000-0xc1)=""/193, 0xc1) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='3', 0xffffffffffffff07}], 0x100000000000020a) open$dir(&(0x7f00004c9000)='./file0\x00', 0x2000, 0x10) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000369000)=0x0) r2 = getpgrp(0x0) ptrace$peek(0x2, r2, &(0x7f0000277000-0x8)=0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/16 17:12:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40048a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003c0000)='/selinux/policy\x00', 0x0, 0x0) unlink(&(0x7f0000d78000-0x8)='./file0\x00') msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = request_key(&(0x7f0000a37000)='user\x00', &(0x7f0000d7e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a48000-0x1)='\x00', 0xfffffffffffffffb) sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000030a000)="", 0xfedb) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000023a000-0x64)={&(0x7f0000b6d000-0x20)=[0xd1b, 0x2, 0x0, 0x6, 0xfffffffffffffffb, 0x7, 0x7, 0xd7], 0x8, 0x3, 0x2, 0x4, 0x69, 0xbc, {0x72a1dead, 0x5, 0x400, 0x4, 0x45d, 0x9, 0x2, 0x2, 0x6202, 0x3, 0x6, 0x4, 0x2, 0x7, "b2352d28c524346d3b3afbf31da470704899194c00bf00f168653837688d1e82"}}) keyctl$update(0x2, r1, &(0x7f0000c83000-0xaa)="", 0xffffff18) 2018/01/16 17:12:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 17:12:52 executing program 4: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000512000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000232000)={@common='ip6tnl0\x00', 0x6a}) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/16 17:12:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f16000-0xe)='/selinux/load\x00', 0x2, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 17:12:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f09000)={0x5, 0x2, 0x4, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000027f000)={r0, 0xfffffffffffffe88, &(0x7f000028a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000193000-0x10)='/selinux/status\x00', 0x0, 0x0) recvfrom$ax25(r1, &(0x7f0000b15000)=""/123, 0x7b, 0x0, &(0x7f0000719000)={0x3, {"a1f345f58801a7"}, 0x1}, 0x10) syz_open_dev$dmmidi(&(0x7f0000af5000-0xd)='/dev/dmmidi#\x00', 0xdb8, 0x10000) 2018/01/16 17:12:52 executing program 3: socketpair$packet(0x11, 0x1, 0x300, &(0x7f000023c000-0x8)={0x0, 0x0}) r0 = socket(0x18, 0x0, 0x0) getsockname(r0, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) 2018/01/16 17:12:52 executing program 2: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00000de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x145, &(0x7f000007b000-0x145)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10f, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0x1, 0x1, 0x4, 0x1, 0x101, 0x0, 0x0, 0x4, 0x1f1, "4b21df", 0x4, "a97f49"}, "ae7b6c290fe20609b1435afb596b8c36e4f87042c091de05db461a43ff453b0a4fa45255c2d3ec0be72516826e7dde2bf9f677b5917e85fd9fda1b55e7e668e1bf6219f5673f7cb69b7577e995b4e452a377419f866135b35a23e1b3b72fc6e3d599af00f41af5e02741aba844a67f99f5dc3199f5a8c8c296dd5aa1eea347a4c7ea8a95b82551c36399677761ff06dc7cab39d2ea338291a396f280b3b51572494fdb07652fd607abf0a7671d668d0ef3ab83570752fede5e0a4baca1d8933ecad1c16bfc77567698a0d6b6caf1a5c18e8a68e4658b45891a0e27ddaaa9959449f9d9b12df66b068b9e9cd11fdc907d746fd28e512416da3cc303c4262c89"}}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000a8000)='/dev/vcs#\x00', 0x5, 0x8000) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00000f5000)="3244450542ba079651a63ddda2f0b02074964f15279fe517a1b233461d61ae788ebf9d758ddd5f9199e45c170cf1fb09fec220e29cca4ae7490a5777d2dac9dfbb7b113d336b16cd94bc0d11eb1e6ebc05825d6a50d6d69e1260ebbba75e5ba35486e11b23a90d8aea2341b386d7e91262accb1126fde13a381f92229bc9aaffc3acf9eb031949078394e08e6ff91c7852dadc24068a46a7c88e6115b263df6aa65d7734ded65c8dda37e1673797d82667ff53a6badafdaaa65b41d860b40d02e55c916b71cc6fdf9dd45f0e5f3de948b349e589058f1f", 0xd7, 0x20000804, 0x0, 0x0) 2018/01/16 17:12:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/mixer\x00', 0x502, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000051b000)=0xe3) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000106000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/01/16 17:12:52 executing program 6: r0 = semget(0x3, 0x7, 0x200) semctl$SEM_INFO(r0, 0x1, 0x13, &(0x7f0000dfc000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cf1000-0x10)='/selinux/policy\x00', 0x0, 0x0) semop(r0, &(0x7f0000383000-0x18)=[{0x0, 0x1800, 0x1000}, {0x3, 0xfffffffffffffffc, 0xebfb71a4a56a09a6}, {0x0, 0x1, 0x800}, {0x2, 0x0, 0x1800}], 0x4) readlink(&(0x7f0000b3c000)='./file0\x00', &(0x7f000019f000-0x99)=""/227, 0xe3) write$evdev(r2, &(0x7f0000875000)=[{{0x0, 0x2710}, 0x0, 0x7fff, 0x7}], 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x9c4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) semctl$SETVAL(0x0, 0x7, 0x10, &(0x7f0000107000-0x3)=0xffffffffffffff00) 2018/01/16 17:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000087c000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) preadv(r0, &(0x7f0000c37000-0x10)=[{&(0x7f0000a37000)=""/213, 0xd5}], 0x1, 0x0) write$fuse(r0, &(0x7f0000f17000-0x28)={0xfffffffffffffebe, 0x0, 0x2, @fuse_notify_delete_out={0xffffffff, 0x5, 0x8}}, 0x28) 2018/01/16 17:12:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mlock2(&(0x7f0000db7000/0x2000)=nil, 0x2000, 0x1) r0 = socket$packet(0x11, 0x2, 0x300) fcntl$notify(r0, 0x402, 0x1) 2018/01/16 17:12:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lsetxattr(&(0x7f0000bf6000)='./file0\x00', &(0x7f00000a9000+0x700)=@random={'system.\x00', '!-\x00'}, &(0x7f00001aa000)='mime_type)(wlan1+\x00', 0x12, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d89000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000046f000)="c6646959ba46b121929bfb08a0bd1abfa9406bf84baddc93bc24c210c403ffbc6c37eba276f76a75b524d3797b2c0bc4fb7961602aaadc78bd95c028ad817eb922a03e4d4cb153239a8b9e7a02444b4da81a369cbcbbbab6786c302accf0d62ee196de957a53d95aa0c7dae9e27b7fe3027a7ccac4205b46c4f5c8dfe207c362788ca7e286b2ac0618178f1c3b0fcb0b8600d1dbbb63177182b5533d5d4a86a507d63e97866b3550ad1c785a27fcad265c23b062c8c73317d00a0144b2b7311d228a8609c612d53ad884165fb46c7b87fec653a016dbb38242c4f6e4e13e50169502a9c94026b92b035aa595ac59") 2018/01/16 17:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0xffffffffbffffbfc) r2 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f0a000)=0x7, 0x4) r3 = accept(r1, &(0x7f000096b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000334000-0x4)=0x6) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000007e000-0x4)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000be8000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/16 17:12:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00009b9000)='ceph\x00', &(0x7f00009cd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000812000)="747275737465646c4e758a657200", 0xffffffffffffffff) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c04000)='/dev/qat_adf_ctl\x00', 0x48080, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c2d000)=0x9, 0x4) r1 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001af000+0xc4b)=0x0, &(0x7f0000ba8000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000cde000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x200}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$unlink(0x1d, r1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000040000)=0x0, &(0x7f0000a6b000-0x4)=0x4) 2018/01/16 17:12:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00001bb000)=0xf6, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e04000)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000790000-0x8)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000bb8000-0x4)=0x8) 2018/01/16 17:12:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000ff8000)="c40204000000def31d001100000000d8144e000000000205", 0x18) getpid() getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f000097d000-0x1)=0xba) 2018/01/16 17:12:52 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000026000)="c0520beca4e749992ee82cbbf2657185215bef25c4162d2c54") 2018/01/16 17:12:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000095000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000008b000-0xb0)={{0x88e, 0x8001}, 'port0\x00', 0xd, 0x100000, 0x9, 0x4, 0x8, 0xffffffffffffff78, 0x1, 0x0, 0x6, 0x430, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000078000)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000087000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000751000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/16 17:12:52 executing program 6: mmap(&(0x7f000074e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3000009, 0x12, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x9)='/dev/kvm\x00', 0x1) [ 355.431520] QAT: Invalid ioctl 2018/01/16 17:12:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000c3f000-0x4)=0x1, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003a7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000544000-0x38)={&(0x7f000061b000-0xc)={0x10, 0x0, 0x0, 0x1404220}, 0xc, &(0x7f0000413000)={&(0x7f0000301000)=@ipv4_delroute={0x2c, 0x19, 0x0, 0x4, 0x3, {0x2, 0x14, 0x0, 0x4, 0xff, 0x4, 0xff, 0xb, 0x1000}, [@RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x8084) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000b25000)=""/0, &(0x7f0000d1b000+0x252)=0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000d76000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000a2c000-0x4)=0x14) pipe(&(0x7f0000e58000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000721000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1e000)=0x5) clock_gettime(0x0, &(0x7f0000343000)={0x0, 0x0}) ppoll(&(0x7f00006ce000-0x50)=[{r1, 0x0, 0x0}, {r4, 0x400, 0x0}, {r1, 0x80, 0x0}, {r1, 0x1000, 0x0}, {r4, 0x4031, 0x0}, {r4, 0x10, 0x0}, {r3, 0x0, 0x0}, {r4, 0x8400, 0x0}, {r1, 0x42, 0x0}, {r0, 0x20, 0x0}], 0xa, &(0x7f0000be1000-0x10)={r5, r6+30000000}, &(0x7f0000605000-0x8)={0x3}, 0x8) madvise(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0xa) 2018/01/16 17:12:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00003f1000)="8f", 0x1, 0x0, &(0x7f00002cf000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x20000000002}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000063a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c10000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x14) [ 355.457407] kauditd_printk_skb: 212 callbacks suppressed [ 355.457415] audit: type=1326 audit(1516122772.230:4751): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21064 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 355.475068] QAT: Invalid ioctl 2018/01/16 17:12:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000320000)={0x40003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eae000)='/dev/sequencer\x00', 0x284a00, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 17:12:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00001f2000-0x58)={0x0, 0x18, 0x3, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = gettid() r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001da000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00001b3000-0x48)={0x80002, 0x0, [0x100000001, 0x40, 0x3, 0x6, 0x9c, 0x4784, 0xffffffffffffffff, 0xffffffffffffffe1]}) removexattr(&(0x7f0000af0000-0x8)='./file0\x00', &(0x7f0000a51000-0x23)=@random={'security.\x00', '/selinux/avc/cache_stats\x00'}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x2a) tkill(r1, 0x1000000000016) 2018/01/16 17:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000f24000)='/dev/snd/midiC#D#\x00', 0x3, 0x400) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ad4000)='/dev/sequencer\x00', 0x400, 0x0) listen(r0, 0x8) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r1, &(0x7f0000c5b000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000ab8000)="", &(0x7f0000ef8000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r1) readv(r0, &(0x7f000056e000-0x50)=[{&(0x7f000040c000)=""/29, 0x1d}, {&(0x7f0000510000-0x56)=""/86, 0x56}, {&(0x7f00009d0000)=""/2, 0x2}, {&(0x7f00008e7000-0x9c)=""/156, 0x9c}, {&(0x7f0000c4e000-0x1000)=""/4096, 0x1000}], 0x5) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000b0a000)=""/115) [ 355.489460] audit: type=1326 audit(1516122772.231:4752): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21064 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=39 compat=0 ip=0x452df9 code=0x7ffc0000 [ 355.517131] audit: type=1326 audit(1516122772.231:4753): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21064 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 17:12:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e42000-0x1f)='keyringTselinuxsystemwlan0user\x00', 0x1) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f000020b000-0xb0)={0x7, 0x0, [{0x0, 0xe19, 0xfffffffeffffffff, 0xffffffffffffff5b, 0xfffffffffffffff7, 0x0}, {0x80000001, 0x2, 0x40, 0x6, 0x3, 0x0}, {0x80000006, 0x1, 0x5, 0x9, 0x8, 0x0}, {0xa, 0xc5, 0xe2, 0x8, 0x9, 0x0}, {0x80000008, 0x401, 0x7, 0x983, 0x2, 0x0}, {0x40000001, 0xffffffffffffff7c, 0x1, 0x100000001, 0x32c2, 0x0}, {0x80000008, 0xffffffff80000001, 0x6, 0x1, 0x200, 0x0}]}) syz_emit_ethernet(0x7e, &(0x7f0000ef0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, ""}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) pipe2(&(0x7f0000e7c000)={0x0, 0x0}, 0x4800) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000b15000)=0x0) 2018/01/16 17:12:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00009e0000)=r0, 0x4) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000024000-0x1a)={0x0, 0x3, 0x9, [0x358, 0xc8, 0x7, 0xeb9f, 0x4, 0xffffffffffffffc1, 0x3f, 0x2, 0x2]}, &(0x7f0000023000)=0x1a) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000024000-0x20)={0x100000001, 0x40, 0x4, 0x6, 0xff, 0x4d2, 0x8, 0x5, 0x0}, &(0x7f000000e000)=0x20) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000018000)={r2, 0x9460, 0xffffffff, 0x80, 0x6, 0x7f, 0x7, 0x5, {r3, @in6={{0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x7ff, 0x9, 0x7fffffff, 0x401}}, &(0x7f0000023000)=0xb8) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) mq_open(&(0x7f0000023000-0x14)="5b6c6f656d30246367726f757073656c66887d00", 0x40, 0x8, &(0x7f0000019000-0x40)={0xada6, 0x100000000, 0x55, 0x5, 0x8001, 0xfef8, 0x8, 0x32e}) r4 = shmget(0x2, 0x2000, 0x210, &(0x7f0000018000/0x2000)=nil) shmctl$IPC_RMID(r4, 0x0) [ 355.570420] audit: type=1326 audit(1516122772.231:4754): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21064 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 17:12:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000dd5000-0xb)='/dev/audio\x00', 0x80800, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000611000-0x4)=0x6, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00001cd000)='/dev/cuse\x00', 0x400002, 0x0) ioctl$TCXONC(r2, 0x540a, 0x8ab) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000020000)=0x4, 0x4) write(r0, &(0x7f0000aa2000)="", 0x0) 2018/01/16 17:12:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000047e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000f7d000-0x120)={0x1ff, 0x400, 0xebe, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x401, 0xd03, 0x9, 0x6, "0f0a9fb137157f36973c14e1e3c4825b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f00002c0000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000c2a000-0x110)={{0x0, 0x0, 0x0, 0x4, "87c63956f14cf781efbca4c9a321a200cf5d866328b65e032f9b440fbfa466514eb896d67844231e449b1c16", 0xffffffff}, 0x0, 0x0, 0x1f, r1, 0x2, 0x6, "51d6c9fed37910f25c48f6ea6fd69eb97de2543b9d17e68082c624b3d3486f95b7699aa60f6b38756bd0f025ba9130ae54863b8cc0d8929a857047ca3b283e7c", &(0x7f00004b0000-0x10)='/selinux/policy\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x2, 0x6, 0x2ecf3ff3, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setrlimit(0x8, &(0x7f0000ce9000)={0x0, 0x0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000015c000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0xa810, r2, 0x0) 2018/01/16 17:12:52 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='pagemap\x00') lseek(r0, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) 2018/01/16 17:12:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000fbd000)='/dev/vcsa#\x00', 0x6, 0x8001) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000aa2000)={0x6, 0x1c, [0xfa3, 0x65e, 0x5, 0x1, 0x8, 0x5, 0x5]}) poll(&(0x7f0000fbf000)=[{r0, 0x0, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000585000-0x24)='$', 0x1) syz_open_dev$usbmon(&(0x7f00009b6000)='/dev/usbmon#\x00', 0x5, 0x200e80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000961000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065e000)=0xe8) sendto$packet(r0, &(0x7f0000561000)="587893c77c0eb3b65c86cb458feb1f64ac0f229b0a2764f7748d61d6f3e3000f6a7412c85c111b1635f4f293503c", 0x2e, 0x4044, &(0x7f0000e49000-0x14)={0x11, 0xf8, r2, 0x1, 0x9, 0x6, @random="af81d1171f62", [0x0, 0x0]}, 0x14) [ 355.622759] audit: type=1326 audit(1516122772.266:4756): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21064 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=189 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 17:12:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002e4000-0x8)={0x19980330, 0x0}, &(0x7f00008f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000fed000)='/dev/usbmon#\x00', 0x6, 0x42200) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000244000-0xc)={&(0x7f00006c8000-0x4)=[0x0], 0x1}) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) 2018/01/16 17:12:52 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000943000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3e000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000af2000)={0x0, 0x0, &(0x7f0000a90000)=[{&(0x7f0000954000)=""/20, 0x14}, {&(0x7f0000000000)=""/125, 0x7d}, {&(0x7f000091e000-0xe5)=""/229, 0xe5}, {&(0x7f0000000000)=""/0, 0x0}], 0x4, &(0x7f0000e74000)=""/240, 0xf0, 0x5}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f000089d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e2f000-0x4)=0x10, 0x800) recvfrom$inet(r1, &(0x7f0000a0e000-0xdf)=""/223, 0xdf, 0x2, &(0x7f0000f84000-0x10)={0x2, 0x0, @rand_addr=0xcefe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00004cc000)={0x0, 0x0}) getpeername$packet(r2, &(0x7f0000cc3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000053d000-0x4)=0x14) syz_emit_ethernet(0xcf1, &(0x7f00003d1000-0xd63)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0xcbb, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x29, 0x8, 0x0, 0x8, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, @fragment={0x0, 0x0, 0x100000001, 0x6, 0x0, 0x800, 0x0}, @routing={0x62, 0x14, 0x0, 0x7, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x89, 0x0, 0x2, 0x8, 0x0, 0x2, 0x0}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xb03, 0x1, [], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "d66e0ed7b006c025e88e368fe8527c532510f3adde8d32758ef1eaf326f043d527d43b51dd424f0c6113d39176045824759efa69b1ca9baf035ae1e00f64384be9eb248e367df65e6971aeff1e8d338a233b1685fe65ae40489dd7d28c942586e49a2ebd39b93db9a76ab79f1d8352210cef5341f53fd530b009997584811c09d9f40638f34e96b89b265b968909bcb1bc74a73544f94287022653a86a195296fdaef42bb7fba147"}, {0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0xbf2]}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c18000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f000006f000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 17:12:52 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000-0xc)={0x1, 0x24, 0x3, 0xd11, 0xeea, 0xfff, 0x2}, 0xc) r2 = dup2(r1, r1) getsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f0000004000)=""/98, &(0x7f0000001000)=0x62) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 355.688301] audit: type=1326 audit(1516122772.266:4757): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21064 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 355.688320] audit: type=1326 audit(1516122772.266:4758): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21064 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 355.688337] audit: type=1326 audit(1516122772.238:4755): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21064 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 17:12:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x150) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000973000)="24359cd42580f8", 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000dca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000498000-0x21)="07750104000000000000ed5c54dbe5295df0df8217ad400000edff000000e62d", 0x20) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f0000ea2000-0x20)=[{&(0x7f000009f000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02166beac62d9594dd2e790206bf4bb33409db7a4986ec130f09d0a42aa778d07c6bc30289a4e786a892d0546dfb47f37fddf8e7722d05465d2644b1695194bfa1a67b2349c29726a239da7082805c0474ba7773febb9b7836c264753ecafac5af", 0x80}], 0x1) recvmsg(r2, &(0x7f0000917000)={&(0x7f0000934000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a61000-0x30)=[{&(0x7f0000da6000)=""/4096, 0x1000}], 0x1, &(0x7f0000332000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 17:12:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x0) clone(0x8040400, &(0x7f00000f6000-0xaa)="", &(0x7f0000a7b000)=0x0, &(0x7f0000082000-0x4)=0x0, &(0x7f000021f000-0xb6)="c7") 2018/01/16 17:12:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000160000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000664000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000052b000)={0x0, 0x1, 0x1ff, 0x2, 0x7ff, 0x6ba}, &(0x7f0000fc4000)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000391000-0x14)={0x0, 0x1000, 0xe87, 0x0, 0x8, 0x5e9}, &(0x7f0000320000)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f9b000-0xb8)={r3, 0x80008000000000, 0x9, 0x7, 0x1ff, 0x0, 0x0, 0xca76, {r4, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x2, 0x7, 0x7}}, &(0x7f00000c0000)=0xb8) sendmmsg$unix(r1, &(0x7f0000097000)=[], 0x4924924924924ea, 0xc0) r5 = socket$inet(0x2, 0x3, 0xfffffffffffff001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000216000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0, 0x8001, 0x831, 0x80}, &(0x7f0000b7b000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f000022f000)={r6, 0x7, 0xa, [0x7, 0x80000001, 0x7, 0x9, 0xb16, 0x6, 0x7ff, 0x6, 0x4, 0x1]}, 0x1c) 2018/01/16 17:12:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f34000-0xc)={0x1, 0xffffffffffffff9c, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 17:12:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x5a5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fc2000-0x1)=0x0, 0x0}, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000219000)='/dev/ppp\x00', 0x10000, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f000059d000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a1000)={r0, 0x50, &(0x7f00008e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) clone(0x0, &(0x7f00009f4000)="", &(0x7f000078e000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") statfs(&(0x7f0000272000)='./file1\x00', &(0x7f0000b9e000)=""/162) 2018/01/16 17:12:52 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) prctl$void(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/16 17:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) unshare(0x24020000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00008fb000-0x8)='./file0\x00', &(0x7f0000014000)="70726f0563", 0x20, &(0x7f0000539000)="") r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000095000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000d90000-0xc)={0xa1951962ab0a946e, 0xffffffffffffffff, 0x1}) sendmsg$nl_crypto(r1, &(0x7f00008d1000)={&(0x7f00002fc000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00004a8000-0x10)={&(0x7f0000574000-0x10)=@delrng={0x10, 0x14, 0x300, 0x0, 0x0, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) 2018/01/16 17:12:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$netlink(r0, &(0x7f0000a8f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/16 17:12:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) r1 = open(&(0x7f0000c18000-0x8)='./file0\x00', 0x40000, 0x100) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000088c000)={&(0x7f00004bb000/0x4000)=nil, 0x2, 0x7, 0x8, &(0x7f0000f40000/0x2000)=nil, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000b43000)={0xeb, 0xbd3, 0x80000000, 0x3, 0x400, 0x6196, 0xff, 0x5, 0x9, 0x8, 0x100, 0x2}) write(r0, &(0x7f00000aa000)="240000001a00091cef000000efad000001ff00ed0800010000001de80000000000000001", 0x24) modify_ldt$write(0x1, &(0x7f0000b7e000)={0x7, 0x1000, 0x2000, 0x80000001, 0x0, 0x9, 0x9, 0x2, 0x2, 0x9}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000ff8000)={0x6, &(0x7f0000178000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/16 17:12:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000798000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000019f000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000cc9000)={0x1, 0x0, [{0x800000000000560, 0x0, 0x0}]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000283000)='/selinux/enforce\x00', 0x40000, 0x0) 2018/01/16 17:12:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000b79000)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000cc8000-0x50)={@generic="cc823005de50f04a58def6798595fb4f", @ifru_settings={0x0, 0x0, @te1=&(0x7f0000a3c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000ad9000)=0x3) dup3(r1, r0, 0x0) 2018/01/16 17:12:52 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000dce000)=[{0x40, 0x0, 0x0, 0xfffe00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007a3000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000ffe000)='./file0\x00', 0x20) creat(&(0x7f0000ffd000)='./file0\x00', 0x2) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f3d000)={0x0, 0x1, 0x30}, &(0x7f0000ffd000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000a0d000-0x8)={r4, 0x3632}, 0x8) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000920000-0x10)={0x5, &(0x7f000020f000-0x96)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/16 17:12:52 executing program 0: socket$netlink(0x10, 0x3, 0x0) [ 355.908455] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/16 17:12:52 executing program 3: syslog(0x9, &(0x7f00000f8000)=""/0, 0x237) 2018/01/16 17:12:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e01000-0x8)={0x0, 0x0}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='ns/user\x00') syz_open_procfs(r0, &(0x7f000010a000)="617578ec") 2018/01/16 17:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002eb000-0x11)='/dev/qat_adf_ctl\x00', 0x440000, 0x0) clock_gettime(0x0, &(0x7f00005a5000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00003cc000)={r1, r2/1000+30000}, 0x10) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000bf5000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x400000) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000e42000-0x28)={&(0x7f0000022000/0x3000)=nil, 0x2, 0x4, 0x1, &(0x7f0000a89000/0x3000)=nil, 0x4}) socketpair$inet6(0xa, 0x5, 0x10001, &(0x7f00007de000-0x8)={0x0, 0x0}) bind$inet6(r5, &(0x7f00008e0000)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) fcntl$lock(r3, 0x800000000011, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() capset(&(0x7f000078a000-0x8)={0x20080522, r6}, &(0x7f000094e000)={0x7, 0x7, 0x3, 0x2, 0xfff, 0x7}) 2018/01/16 17:12:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004ea000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = userfaultfd(0x0) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000c0d000-0x2)=0x0, &(0x7f0000527000-0x8)=0x2) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x18) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000176000-0x10)={0x0, 0x0}, &(0x7f000035e000)=0x10) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={r3, 0x0}}], 0x30) unlink(&(0x7f0000d61000)='./control/file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000514000)=0x0, &(0x7f0000c04000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000fbc000-0x38)={&(0x7f0000f23000)={0x27, 0x0, 0x0, 0x2, 0x0, 0x0, "8bcc21a4d18e3ee093cb107d91a546a35a3a9e377c40a0130114c6119a3955a5a5b1c6903cbcd8ad30045fb32080a8ab32c10a4ed77a2cf8541b13fbddbeb7", 0x0}, 0x60, &(0x7f0000846000-0x50)=[], 0x0, &(0x7f00000a3000)={0x10, 0x102, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000100000-0x4)=0x0) lstat(&(0x7f0000e5b000-0x10)='./control/file0\x00', &(0x7f000064b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000746000)='./control/file0\x00', &(0x7f00009cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00005c7000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce2000-0x4)=0xe8) r9 = getgid() r10 = getpgid(0xffffffffffffffff) r11 = geteuid() fstat(r0, &(0x7f00004b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000375000-0x38)={&(0x7f00006d2000-0xc)=@file={0x1, './control\x00'}, 0xc, &(0x7f00000af000)=[{&(0x7f0000479000-0x11)="148ecba1fa62265cfea44708549de162c8", 0x11}, {&(0x7f0000a1e000)="e4f259ef89f419eaa887613d8781de3773b5b9b9172df2287b83b22b65e0c397", 0x20}], 0x2, &(0x7f00001b3000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x60, 0x800}, 0x40004) listxattr(&(0x7f00000ba000-0x10)='./control/file1\x00', &(0x7f0000153000-0x96)=""/150, 0x96) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 17:12:52 executing program 0: socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x6)='/dev/ppp\x00', 0x400000, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000a84000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00006a0000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/16 17:12:52 executing program 6: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000842000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f0000b0c000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00007e4000-0x68)={0x74, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b0e000-0x9)='/dev/sg#\x00', 0x101, 0x408001) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000b0d000)={&(0x7f0000b0d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000541000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b0d000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00002eb000)=[0x0, 0x0, 0x0, 0x0], 0x8, 0x5, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0}) accept4(r2, &(0x7f0000afa000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000475000)=0xe, 0x80800) 2018/01/16 17:12:52 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000005000-0xd)='/dev/usbmon#\x00', 0xa122, 0x12100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000003000)={0x0, 0x2}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000002000-0x4)=r2, 0x4) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) connect$pppoe(r3, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/16 17:12:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000059e000)='/selinux/checkreqprot\x00', 0x503000, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000037a000)=0x0, 0x4) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$getownex(r1, 0x10, &(0x7f0000b8f000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000121000)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000360000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000224000)={0x0, 0x0, 0x0}, &(0x7f0000ac8000-0x4)=0xc) r5 = getpid() lstat(&(0x7f000093d000)='./file0\x00', &(0x7f0000f78000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00001fa000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f00008fc000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007e4000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070c000)=0xe8) stat(&(0x7f00007b5000-0x8)='./file0\x00', &(0x7f0000c7d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e61000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000062a000)={0x0, 0x0, 0x0}, &(0x7f0000fdd000)=0xc) r13 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002ca000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b16000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cf000-0x4)=0xe8) lstat(&(0x7f0000ebf000)='./file0\x00', &(0x7f0000cc9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpid() r18 = getuid() fstat(r1, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000077a000)={0x0, 0x0, 0x0}, &(0x7f0000b2a000-0x4)=0xc) r22 = getegid() r23 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006b9000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c01000)=0xe8) stat(&(0x7f0000992000-0x8)='./file1\x00', &(0x7f0000501000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000a31000)=[{&(0x7f0000cc8000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000bfd000-0x40)=[{&(0x7f0000914000)="fc083089fae1ebd1394f28a0c22fd4a0e170e03a4717ae21e32b1c70157832b3cabf7e85a41a1a5311bc144736023dee9f6edfeff50f5386a9a5cd95b29570b57a080aa3eb3e820b2521e5aea58d", 0x4e}, {&(0x7f00003be000-0x1f)="75fc05a34c618170573f90cd1de0761584df529d5de5b85ba1d437ca7d494f", 0x1f}, {&(0x7f0000c08000+0xb20)="6695f3f5e7f6eaeebbe212570a306b6251395215003bff2e7d62bc1f500486975f22884ba2e11e1a2bd2c62f32c6f38dc2cf337c467d1458135f", 0x3a}, {&(0x7f000034a000-0x88)="9bdd4977a1f32763889d707cdf14604039625a87f40992640f24b525458d5114b99fb5db9a9199838a6c5e2ba5ab09554b380e8ab5ca42f21821b2f8675e0ebdb921cf94ae018d24ccd434044463c5c8ae47c60ba036b0e90b4e006f78fea8ae2998ea45a72d70e8390849e2162c7da46a0daca099b39b880e65a0b7c581816935a80fb210f0a4fc", 0x88}], 0x4, &(0x7f0000820000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}], 0xb8, 0x80}, {&(0x7f0000e3e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cd7000)=[{&(0x7f0000753000-0x97f)="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", 0x1000}, {&(0x7f00002c0000-0x1e)="cc5af3dfe72b87d95f1652119e7fca50c5525e66e30bd1a59973306f541f", 0x1e}], 0x2, &(0x7f0000792000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}], 0x48, 0x44}, {&(0x7f0000d87000-0x8)=@abs={0x11fb42c732496f1d, 0x0, 0x0}, 0x8, &(0x7f0000e96000-0x10)=[{&(0x7f0000f2c000-0x98)="862f1caf13278d582f7f9051bfd665eaa36db441982abff93d7d49c383b773db43e46d2aea2a716f7f04a7a92e72185006887d76257171e9a0a4ca63c1507e07ffcc92b9989e6039a519cffa62aaf25a5ded33e5431c5b73f71c3d5932e8f5f30721aed00bd8ef2c9428edbeb40518c724cf61f2c28ff62b322d247b547e31c0a8244d7c3e692d254834685b7d7dcb5bd8340d52f66d31c5", 0x98}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000c8c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000982000-0x30)=[{&(0x7f000087a000)="853f24d61b3784597f27998d900d881a7ded088b600378465d3f7b5a2354785408a2fcca5055ca2b191302bd28d4aaeea5a25a274e4028e5131bd4d4d99dfd7444400f517571e5f61a205f5f1a37be734170794629d8e50c8dd5a3de5927b57c81736daaf3bcfc86f12b94b4fd3decaa3645", 0x72}, {&(0x7f0000333000-0x5)="6e81e85f8d", 0x5}, {&(0x7f0000b9d000)="a002445e1971c17b1ba6c2392708ee87532f31fc068ae816852b69d593df3210126c9daf5e449f7cb42864f9bd9c1227975e70e3ed80b1e70a8b13d1962005b97e2fcf62234460a1e7a9424dbd14275becd73044ca5cc7041c5350ff2d99f98ec110a6d1ff6cfbe56f64e8835b2a8836bed53cf5fe08e538c69daef63cb1e585230088c5911b0cff889391b80b3faf12b1202e3c41b5", 0x96}], 0x3, &(0x7f0000d57000-0xd0)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0]}], 0xd0, 0x8080}], 0x4, 0x40000) r26 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r26) 2018/01/16 17:12:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00008a5000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c34000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000040c000)=0x0, &(0x7f0000c5c000-0x4)=0x4) listen(r0, 0x0) r2 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f000080c000-0x8)={0x1, r2}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f00000ed000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000d90000-0x20)=[{&(0x7f00005b8000)=""/18, 0x12}, {&(0x7f0000779000)=""/116, 0x74}], 0x2, &(0x7f0000190000-0xad)=""/173, 0xad, 0x5}, 0x0) r4 = syz_open_procfs(r2, &(0x7f00008b0000-0xe)='net/dev_mcast\x00') ioctl$TIOCSTI(r4, 0x5412, 0x0) recvmsg$kcm(r3, &(0x7f000022c000-0x38)={&(0x7f0000227000)=@generic={0x0, ""/126}, 0x80, &(0x7f00007b5000)=[{&(0x7f0000458000-0x5a)=""/90, 0x5a}], 0x1, &(0x7f0000961000-0xff)=""/255, 0xff, 0x3f}, 0x2060) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00004c5000)={[0x9c0f, 0x10001, 0x4, 0x2, 0x8, 0xffffffffffffff2c, 0x80000000, 0x4, 0x4, 0x9, 0x0, 0x65a3, 0x9, 0x0, 0x5, 0x3], 0x2, 0xa004}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f000031f000-0xc)='/dev/rfkill\x00', 0x600, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r6, 0x4018aee3, &(0x7f00000b5000)={0x0, 0x10000, 0x8, &(0x7f0000c1d000-0x8)=0x0}) connect$inet(r5, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt(r6, 0x0, &(0x7f00005d6000-0x1000)="aa0ea1c99c247fe086ceaf17e13dcf4d8e9555c5c446d0c15781da341e64a713cc8c9756472b4217f833837693dfd791f8fee9c0cd3317781897563a0f9cea8e81ce78405c38601cb76adf330aecbb25b40c426a8c67335f271f79829a12f4589bf7dded46b147ea3f3e5c0bff805381a24c132af3b4e877114843159be9483a2bd1af0a9b49b89d2784780117891b83858c4e0514a70211f8ff19689cc16c3e9b898447ea0bdbfcc7218ae97fbf8fbd98ded3160588bc3307434acf95f5d21c4b231e8c9167880798e3cd14fad69aff72f3a76abe9cc56942bc379109f4e31c7bd47e8d763278822e358c161ef3acbec6a921285b8ecf93aabd8d65d41af6095caab0c3af9c246691467453440a97f11724e64f6a5ba73d54817fc49c38b998e85f6336fca36693b16a1fee2a95c3f2dc662de66aaa8fbe6cd44a5445a037c483e4bb550dc1d9555268bc61e7fcb93df07a1ed0f314e6e16a5386bd658d8b8bb44d17d85441e50896bad47c24eb03a5a8826ce16326ec27376670bf7140db451cd9eb49cd2fe80ba257475be9d3dad3cd5d0fc73006f33c55f4e242f76a24170f4261d48f3bb6a2b94d2d9007efe60af08ddae021172db7199b2492cfd2d46430cf642bdca621fdf1d6853f535e126d9999a9bd7df77bc9a8c68b8e83c946cbc1bc55c5a3c41ec8296d7e81c7fc6f07f4aa1378845c7796907cb2aa76cd39981750edac10bfc4533270ce46586505ec2d0a3708dde2c219250c185856cf62225a49954b90a904835cc9aa9e33cafadf571fc936b307ade73e0ca28b202e7315e973ad55db51abcf4c93f98006e8196efe9f4f1249e82fc171b432149381f1634b9143baf572f56daf1a6a68fa35db19210a13db1e25023c8a70eff2e0ccfecf3240d9b30ca63de45bbbdd049e48d1d3430699b97de5a801a2f89256f8d4615ba1469e6cff9123aaa63427ec2eb28fd92452acee3cc29bddc232cfc8a2fb488202ce7b209269026df575a62313225477b043fa57dfc51e324634eb21299b993e3e49a445063594a34e21c8a2179e4ccc570fc2696da6d517c842d51b43343b0b9179f2fe8460593eb81a653169058ad176eb67f335ccf2cc977c3f633c2a8151104c96c97065e95bfdf321132ff0cfd51501b453e855134740935bb49217e775b3d5ad3f692c89db1ccb23c17fcded39bf0a9c08e4aae4558cdaf9ce9bfdf27619af62feaf6e4ec007e507771f2a73098832e0ad159daf4aee2fde07a0b3cdc37984400f7e85b8b3a7aa5f1987a4bedb366027435e9c64aab9a60f22a5d50d54b8ff5ba67a563bfa695f5a7953b11152d6c0179281e6728efd2df28d79b93d44273b2a012f21cb329896aff4b3a6a0f0046eb0df467e9139d366341763ef6770519b8cc786c8d1c0898d90d5f4036e679c4e10d44bfa71ea973063bf0c3cb55c0eb9e451a523488e64f5d3dc0a293e2c996b5a1415b21872d9dcad35033e69bba1db16449a56cae4a21dbc92c24e981beab90914c0eb2f91218881a4dc75bc90926bc75817071e3cb5bf1523b1011edb20c74d319be0c21a58cf75998eb865058aacb7acc7a9fe17c55b215133a1e91f8051b740e1728874cd203d5e46814ccd521d7e71571a210c1399cd11d29b9324e342bbf4172c6cf7bf4a358047fbb9a84fe3b50295096bb13eb226160bbf440bf40711a48faa17acae9c73edfb45155de3197b0c04765421a86895ecc255d35e4f3a174926315e55a3878990c0b175d331dd22bd858463ecf5b16bd36034c2aa76ea540aad2fc973b81ce488aa565e10ad3abb10656fa4181ebf1c92719c16daaebba8211440010bc134bd76d752ac41fa148bec7d171f0de88000c05757b61afe9b32f60ab88811198d3fe52e5b8cd7648ffe1049558f7db2ea2b9942284113a054d535ffed1ee67f8ada5857ec0db05413c5d192f41e7b35be00df9f198adcf0f1a0ec79b975969405bf5d7bb4f2fa6b171a27a6cbcd8567ee336d4f165762cf077067c76a6161a06e4d5f29b91146f990822420a00889c3e30bb44d353578b3ebeb9aad7a5ff88c3781c114fd355dbb5606c113dd6a1e91b61392186e4e9d8fc4c791aab4c04250867036a08f194de38f4a96cedfe506ff02a010347e8cac3358218159ea2e1c9205d410a96e897ba9d291cf60e92933d313963739bba835d0c5cc3cf7d7fda246114d964bafe03d15d8bcd843e07399a17028711c7843b1afaaf4d26b0e51f2731d9863afbec807b58b63b9bedb78129fa96333e89cc2282575634a0abb3f27ad16a938d6f88450cd85a67a58487b82dc5367e5829618a61bae27db83aa67f858e2f3041d09d42bb707363a43449d17b4509882ac13d0ddb3752bdb13d55def0ee9920fe20ba7e9cd975f886ee5a71721b592ff614894310e47c21d04e3ba6058397d9a6db23abf256a98b243ac912453ad88b462fe1db5ae7397e8339b51373fcf155a14643ca1bb0d361fabcbc1d4dc1e9842d133b4fc909e8461c23bd7a4503582e80cee27dc8fe85bb78ac49c6dceb81cdfcfed7a7d83bb7620797895d8cf4700917d4e198c4e4bd2d1b24bf9a60adcfd0feb1f0e30772c22e30aa13616202a00e823924b748fd2677956cefb47a4def0f99872693ef10a9511e8884f312f83310d8a47ad7063e186c8b9aed45ee7caa81bd4ecd2330b76a6bbbb59533db79ac93f372ed713baa69ba5f3a3b8507958a34a5cd323d2c7e9fd40f3cc55b6a5f335c6dd39ea346cb1857431a35210d93982d538241f473da2cc5f758ccc27a1fc0ee9eb6ef8e945d4195412235eef1e59181cb3f78f2bb1c557116cb943252a120b046955f889cdc99b3db30020b925723d64706bc60ca82c75fd890d2d61432a7ec1fbe27aae8d12c2a502cac49a885ceacf1d4167dac77b830931e9bc28a44f7a30dd044a35d4897c8afee496278ee3da1800cbeca85115dd7c86738e492c7b129e9f056cf1bfc1c2f1c2efa73618c13b3467af3e7ecdb153c16485ea8d4c78ef996721ed131083daf6fa11bb2244c5bb6ac8337c7d352f1d7ea0b7511a6f3460f4cbb529e80cc74ee99b2ef2f4ade00be5b87bdf87beaf7906b444962c6d11bc520924dbd95e2ba3bc1b6bdff45f08271d63a06210aacffb8f3071cb0026837259cebc74edcce41c25a7f10fa97a09e19080041513986daf9dff7a1cb7d2115e362588234632e7009a560ad0f775c294b8183933abfef8a5af1210ef2fa2b8812070175493a308b4e3e331244e16d529df0a901488f54f30c788bd2a1dd305f6588258018c455f2dc7b5c20e10d52d04dd2ffbbaf9a96b72b025501cd5f7a43dee7d3d6da7b68734884747476b68c5bde3d15302fd904423852c9994f86c9ba948228f8bce672968de8500f2b9466957bf87e19e70cf87a3536e90ea8b69455639b8e1bfcac90801d0ca995d5cf66d444c13d9e5a0152eab598ad245131fadc82e7803ef6f5a2629d0d4b08c3a0b5e0a54c57362cce3f43c8b446a9d0e789115b1651011c5f23098b53e04d0b2cace9e4745a1f08063729fd87efa2ec643434819bf5817d0ba3313a240b7ca950f755cba09495bea302f28f367abc175ebaa8872f1036e9f5d836dd7526520c869258db9448f5e92357067296fb058c64a24bf144e027a5a5c0ea442eae7ad4977eb22aa4f1183b3529c719a80f9e73823e1326d33278487c344a825b0450942483408ad59434915d32b85be9674a88b95e687b9c64c018f0f52e9254ff1331c54566bc78989695349eb3299c842299709c19a35c4d21772fa4c11a23805b7786f445e5704a48a11e0a684874358e38ad7090ce35180cba562d81f6d4832085ed55be230deb782bd20aee78d55bf3dd8b2faf87175b386734fbeea369d008de2d334fbdee4e18d47f50faf386d8f1f3fe62ac26afc6e89fc48b25b3b0671efdba64f2900949fdfd57f333ac8e7d6e338a6cbc866dee422b916d3eb435f46a0217e12c8eb135314186f59129d481d65474bdb7f5b76b97c2b7752950e1a7f59d2cf2cb53f19631612c70caba4bd079e7f5bd52148327257b59a5337c7a450f05dfbb7994aa766d3838068f3bb369f75acfac95478c4aed7ed1e880f68f0bbc2bf60bec6914adbd4f6de3f1a71e37a0e07224baeee1f8b16aeb377b2e85cd653ffc50d9ec9307fcbc0de6cfc36f255dbaf1dac32db94714c4198152fcbce8bc34b5094ecdd36537d5bea865d4c07dc2b74f97ea304bf6a85eae6888c6d8e487984420aba7f53142456fbf31258c6878cf7272a6db4bfa4ac574ff6e079d2cbeb15ad2a77d644e20f9e2af30be60e4c850e886f7ea204840e3afba8030e787310ef96b11f8ed941b106ad525f30aefc5419b293c42dfb24190649080f50a218d02f15ea22c4fc6639e09e172a140949459d16184674973033d046daaeec5c879caef5b88f2b918d5d88e4c2469e7366c6dc07832a8a4d15063107ed3f46205768ded28883990823410d5e85b27f1848810de31fd31494c43531058382055990c386f244f5feffa23e694b241132e1430f76e0f77bd1f1b5068e048692ac7cfc9723e3255a8c1ede87206d1dd4c54077165931d74db32a38e38caed3acac3d3bf97fcb64462d8e29beced5192255b0b7e08245dc3f7e516b871fa20c964a5d7e00fb3b858172594ab58cfed37e24d1b555c21fb90ec8570f8872774a61541916aa5a6a6aa05d5987422ee8e33659ceb54cc3e98f23954160b401c49789fd303bde284eae71a80f896c0e16f8417ce0c158b75ad8541f3386628293fa533185f824eced4018db147706b30480a296c240c0437abe1e6e10b446735bd006a6e4148744eed06f3ede622d758a198b8863859eb4b951e3f953854fb85ff394ccfe721b513a995fec78aad7fc3db1273f0cf8101f5b148c27715758d8bc82ecb683d2a10a2e79422238c53886f7f842c94cf1a992ed389e1f3af6cba5a87c86c48102367717f768978eff2fc2ccc8458f274c421bca7a5265b8a4d8714588027e2c03b6a590e3a66ffd1d2b658c9e43889f382d1da86d6015e4a58b4ea22d9f4daf9500a6570b97451cd56b72f9d4966831448ba3d90d6f5fc8de7129b77550c4a247398ecda30e77a966b6aff5d6f04f85bd330652bc62314cbbe1bb05f6711348cbd705e2d1af990243258d759ee0617d0b07ad5b6be21d5f22b1025b088f1a09d32f56f49a4cf8afc2baf4c6bb00b4a3392e3ad8b2fe6b62f768777e9a6a2da033b5b49fdb16df608c65edcf8a089d16430f3269800df71dac7a1dd7ec9e83c7a8a605d7eb401eb5cfdf3d9b03205f1d49aea88e58048f383ef63f74373e6220b5cf7b1a70d2a6427b03292b5afc9e0d02101a96eb0cfc5cc33035454ecd9e20ead23560c0785208f60e239557bae3c23b79979d0cb5972404ab30ec1e4ac085375c114302f97ff36cc6f96c76f3dfc4c6ee317da5bfc17dff621945a581d3a42ac456081f3afe8986ad4743d9ca007c82c97e6b0c2260e2308558bc8b214dce86b86e8bd32fbc7c0248df8e841a43c99e8ef6bff09a07a88ab69cd7d6f3fa7727667118fbc93ba4a25199e591625dd0569618e5182f8e5863c37f8c4fb831f081627ce84a5b0df4ce067e70bf174beff8eb108df4fb4966c30ff8e722bc8e963a30fc72825b216e235f7e9e798360c387ec20c3f55a50d2fc433b0da2a90574a48e9d79fd96e2f166b3815900bfa2e8bf6989cdfd6a252c9134631dc027fa1129544ab3f6d885a733bf6ee66d8dd996300a2e4aede8e9aa61cfca") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x7a, &(0x7f0000f83000)={r7, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) listen(r5, 0x7) [ 355.971974] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/16 17:12:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000bce000)={0x1, 0x7, 0x10001, 0x109095, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket(0x2, 0x800, 0xe9) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000066f000+0x979)=0x0, &(0x7f0000585000-0x4)=0x8) connect$netrom(r0, &(0x7f0000b81000)=@full={{0x3, {"4c0aa832aa887a"}, 0x8001}, [{"4a09fa087027b0"}, {"165ce74e42ace9"}, {"95c8f92de8ff85"}, {"11271f469e66d9"}, {"48d7695d060aaf"}, {"6eaa471a63a94c"}, {"41892bfe820733"}, {"64c7c409534b15"}]}, 0x48) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000bcc000-0x4)=0x0) 2018/01/16 17:12:52 executing program 1: prctl$intptr(0x29, 0x8) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c49000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x8a87, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000eda000-0x20)={0x10000, r1, 0x0, 0x53ece934}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/16 17:12:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c51000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f000039a000-0x4c8)={{0x8, 0x0, 0x0, 0x0, "973765eae554d7fdffd2b00c75130f34253c4ccdb83c480f51d7cf0723923abc758a634e31309e23e1cfb424", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x0, 0x6eb8a203, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000347000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c84000-0x4)=0x0, &(0x7f0000088000)=0x4) 2018/01/16 17:12:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00005d5000)='/dev/snd/midiC#D#\x00', 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00003a3000-0x8)={0x0, 0x9}, &(0x7f0000e90000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000108000)={r1, 0xde, "f84621c6617514a606175e39a29d2fd2ffcd9eccad553c8ea0a5c7d2cb6693b6a4cb6418fe1d4086e52017761f784499c17154e6f9edcff1af6e050b53b408af221a9ffc06ac6629624cf945b855dc048219ff8ea1a861b6981c3b90f9144ed36873ccc89521db656d814088f0f57f7253ca6097d7985a879f63b441a7f69225989288dc2fc7478c818da124204af690760a9ba761b2412b52c17bb4dcadf685add4cbcea977c3b9cfa536a767b16be94699335dd843cca9a69a919fcdaf38757f0b33d916c7c2197aad7123ca461c1c05c080cc24f88e86f17d5ed0922c"}, &(0x7f0000e93000)=0xe6) sendmsg(0xffffffffffffffff, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/16 17:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x9f7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf687, 0x8}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0xf)='\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/16 17:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b8000)='/dev/sequencer2\x00', 0x12000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000e3000)={0x2, 0x400, 0x0, 0xffffffffffffffe5, 0x3, 0x7fff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e6a000)=0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setpgid(r1, 0x0) 2018/01/16 17:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000abe000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000039b000)={0x80000000, 0xfffffffffffffc01, 0x9, 0xfffffffffffffffb, 0x1, 0x7, 0x1e62c228, 0x2, 0x2, 0x5142, 0xed1, 0xfffffffffffffffe}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x0) 2018/01/16 17:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000d0000)={0xe, 0x5, &(0x7f0000b25000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0xcd74, 0x0, 0x0, 0x0, 0x5}, [@map={0x18, 0x4, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000039000)='syzkaller\x00', 0x5, 0xa4, &(0x7f0000de1000-0xa4)=""/164, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000805000)=r1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000c8b000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x6, 0x0, 0x0, 0x2, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 17:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) syz_open_dev$random(&(0x7f0000cbd000-0xc)='/dev/random\x00', 0x0, 0x400880) write$fuse(r0, &(0x7f00003ea000+0x33e)={0x28, 0x0, 0xfffffffffffffffd, @fuse_ioctl_out={0xfffffffffffffffc, 0x7, 0xcfc, 0x400}}, 0x1a) 2018/01/16 17:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f03000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00008d2000)=@generic="f2dde1bb10ee09138df009f70e574c3f") socket$kcm(0x29, 0x2, 0x0) r2 = semget$private(0x0, 0x5, 0x81) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000d9a000-0x4b)={{0x3, 0x3, 0x9, 0x0, 0x10001}, 0x5, 0xfffffffffffffffb, 0xea52, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semctl$GETPID(r2, 0x4, 0xb, &(0x7f00007b1000)=""/153) sendfile(r0, r0, &(0x7f00004db000)=0x0, 0xffffffff) 2018/01/16 17:12:53 executing program 4: r0 = memfd_create(&(0x7f0000211000)='!\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x3, 0x80}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={r1, 0x1000000000005, 0x5, 0x101}, &(0x7f0000001000-0x4)=0xffffffffffffff95) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0x1, 0x0}, 0xc) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r3 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000001000-0x10)={0x3, &(0x7f0000528000+0x3cb)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt(r3, 0x114, 0x5, &(0x7f0000afc000)="", 0x0) 2018/01/16 17:12:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000001000-0x10)={0x5, 0x42f8, 0x0, 0x2}) ioctl$int_in(r0, 0x5435, &(0x7f0000012000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000003000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x400) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000001000-0x48)={{0x3, 0x1, 0x7, 0x3, 0x4}, 0x1, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001000)={r2, 0x1}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000001000-0x8)={0x101, 0x9, 0xc3, 0x7, 0x2}) 2018/01/16 17:12:53 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000007000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0x3f, 0x30}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000-0x6)={r2, 0xfff}, &(0x7f0000005000)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x1c, &(0x7f0000003000-0x54)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000002000-0x4)=0x10) 2018/01/16 17:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac117) uname(&(0x7f0000eb4000)=""/0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003af000-0x9)='/dev/vcs\x00', 0x2000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000264000)={&(0x7f00007d4000-0x8)='./file0\x00', r0}, 0xc) 2018/01/16 17:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000173000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000257000-0x4)=0xfffffffffffffff9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007df000)='/dev/rtc\x00', 0x10040, 0x0) bind$ipx(r1, &(0x7f000085c000)={0x4, 0x100000001, 0x100000000, "ed4dd86bc7ca", 0xc28b, 0x0}, 0x10) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/16 17:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x9, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000837000)=0xffffffff, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000dbd000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x400080) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000b80000)={0x3, 0x2339}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) arch_prctl(0x1002, &(0x7f0000799000-0x1000)="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") r2 = syz_open_dev$sndpcmc(&(0x7f0000a2b000)='/dev/snd/pcmC#D#c\x00', 0xfe0, 0x100) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000ef7000-0x10)={0x200000000000039a, &(0x7f00006bf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f000096e000)={r3, 0x1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000009b000-0x98)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6}, &(0x7f000067c000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000052a000)={r4, 0xcf9, 0x5, [0x68000000000, 0x9, 0x3, 0x7fff, 0x8]}, 0x12) sendto$inet(r0, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 356.310382] audit: type=1326 audit(1516122773.084:4759): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21238 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 17:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000684000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x40100) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009dd000)='net/mcfilter6\x00') pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000003) 2018/01/16 17:12:53 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400000000000) ioctl(r0, 0x40084149, &(0x7f0000003000-0x24)="8a") 2018/01/16 17:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000a80000-0x38)={&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="25850e28b8e79998", 0x8}], 0x1, &(0x7f0000a7f000)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000002000-0x1)="06") fcntl$setstatus(r0, 0x4, 0x2800) read(r0, &(0x7f0000000000)=""/154, 0x30) ioctl$KDDELIO(r0, 0x4b35, 0x3ff) fcntl$setflags(r0, 0x2, 0x1) 2018/01/16 17:12:53 executing program 2: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00004cf000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ded000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000143000-0x31)="3cfc7fd2a2caa9aceef0e3b2411aea152e33673cfcea0e6daf2780f6f88461f2e1abc4d485eac3b8d8d2b30bfc364167b7", 0x31}, {&(0x7f0000000000)="2d627475644015537d668fe3bd7d0543f8c4b023a8861517992ea9a2c7f0997cb25e2771867ffcb8bd4cf5fc3f4c870c4576b57e020bcd888b788d722ec96c8562e7446c79384785ac5dad8c4610e549c5c995e712cb049b853085b857c13aa4f74a5cc8f0d7e8c0e4abce247ceabcaf033c7264ff6b66a819fb8cabaec2b5b98e6e5d3dbae3b4faaf4a26", 0x8b}, {&(0x7f0000001000)="893724510a91e02369d2076ea4225cc966b986af17c52fe340b2b6c732059e0cca54d09984b43ad314458e10ea31ea82cb8ccd24fa6706f3ae9cecb19910367e5936a3042a0337c5034a4ee2244f0d1f4e0f0fe3a836e33aee53253c3c39d2aa796ab8bc773eb5b0f780dab9bb2d74153a947d01578c57f3bc2f7ec1c9889aca32bb60f362af38303da6a26d89b852ec1456c50a", 0x94}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r1, 0x540a, 0x1) r2 = dup3(r0, r1, 0x80000) inotify_add_watch(r2, &(0x7f0000dd1000)='./file0\x00', 0x80000900) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d34000+0xaa8)={0x0, 0x7}, &(0x7f00003b8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fa6000-0x8)={r3, 0x9}, &(0x7f0000690000)=0x8) 2018/01/16 17:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009d2000-0x14)="7d2f5d747275737465647365c766707070312700", 0x0) fchmodat(r0, &(0x7f000091c000)='./file0\x00', 0xa) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff2000)='./file0\x00', &(0x7f0000453000-0x10)={0x0, 0x101}) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000296000-0xcb)=""/203, &(0x7f0000ee8000-0x4)=0xcb) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000741000-0x8)={0x0, 0x6}, &(0x7f0000a4f000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cd1000)={0x2, 0x200, 0x9, 0x9, r2}, &(0x7f0000fcd000)=0x10) fstat(r1, &(0x7f00004d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) accept$ax25(r1, &(0x7f0000283000)={0x0, {""/7}, 0x0}, &(0x7f00003b2000)=0x10) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000aa2000-0xa)={0x3, [0xffe0000000000000, 0x80, 0x6]}, 0xa) [ 356.386118] audit: type=1326 audit(1516122773.109:4760): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=21238 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 17:12:53 executing program 4: r0 = epoll_create(0x6ac) mmap(&(0x7f0000c5b000/0x4000)=nil, 0x4000, 0x1000002, 0x10, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000011000)={r2}) prctl$setendian(0x14, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000c5f000-0x62)=""/98) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000001000-0xa2)=""/162, &(0x7f0000003000)=0xa2) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000002000-0x40)={0x100000000000000, 0x1, 0x6, 0x2, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r5 = dup2(r2, r2) getgroups(0x1, &(0x7f0000c5e000)=[0x0]) setfsgid(r6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r5, 0x0, 0x15, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/16 17:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sg(&(0x7f0000ccc000-0x9)='/dev/sg#\x00', 0x5, 0x260300) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000b99000)=0x6) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000d9000-0x18)=@generic={0x0, 0x7, 0x0}) getpeername$inet6(r0, &(0x7f0000d7e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c30000)=0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a03000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000071000-0x4)=0xc) r3 = socket$bt_hci(0x1f, 0x3, 0x1) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cf6000)='/dev/ppp\x00', 0x4000, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000564000-0x8)={0x2, r2}) getsockname$ipx(r4, &(0x7f0000991000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000079d000)=0x10) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002bf000-0x8)={0x0, 0x0}) preadv(r4, &(0x7f00000b7000-0x30)=[{&(0x7f00008d0000)=""/99, 0x63}, {&(0x7f0000e2f000-0x9b)=""/155, 0x9b}, {&(0x7f0000d85000)=""/48, 0xffffffffffffff27}], 0x3, 0x0) 2018/01/16 17:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e93000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000fc8000)=0x2) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 17:12:53 executing program 7: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r2 = memfd_create(&(0x7f0000ebf000-0x2)='/\x00', 0x2) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f69000)={0x101, 0x209, 0x6, 0x3, 0x0}, &(0x7f0000f6a000-0x4)=0x10) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f6a000-0x8)=@assoc_value={r3, 0x6}, 0x8) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000093d000)=0x0) close(r0) 2018/01/16 17:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b1a000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000622000)=0xb8) r2 = request_key(&(0x7f0000aa5000)='.dead\x00', &(0x7f0000e21000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005ff000)='\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0xffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c71000-0xc)=@sack_info={r1, 0x0, 0x0}, &(0x7f0000111000-0x4)=0xc) 2018/01/16 17:12:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) linkat(r0, &(0x7f0000273000-0x8)='./file0\x00', r0, &(0x7f000035f000-0x8)='./file0\x00', 0x400) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000c62000)=@common='ipddp0\x00') init_module(&(0x7f0000dbc000)='\x00', 0x1, &(0x7f0000761000)='/dev/sg#\x00') ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x208, 0x80, 0x0, 0x7fffffffffffff}) syz_open_dev$sndpcmp(&(0x7f00001fe000-0x8)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/16 17:12:53 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009ea000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x8105, 0x6) setsockopt(r0, 0x10d, 0x0, &(0x7f00001ca000-0x1)="", 0x0) 2018/01/16 17:12:53 executing program 7: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000e75000)='./file0\x00', 0x381002, 0x78) ioctl$LOOP_CLR_FD(r2, 0x4c01) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) socket$key(0xf, 0x3, 0x2) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/16 17:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b17000-0xf)='net/ipv6_route\x00') preadv(r0, &(0x7f0000638000-0x10)=[{&(0x7f000079d000-0x1)=""/1, 0x1}], 0x1, 0x0) 2018/01/16 17:12:53 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x2}, 0x900ab217) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000001e000-0x11)=""/17, 0x11) 2018/01/16 17:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b8b000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00005c1000)=[{{&(0x7f0000907000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000d25000)=[{&(0x7f0000c6e000-0x99)=""/153, 0x99}, {&(0x7f00007b3000)=""/204, 0xcc}, {&(0x7f00008cd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000845000)=""/224, 0xe0}, {&(0x7f000000b000)=""/8, 0x8}], 0x5, &(0x7f0000965000)=""/181, 0xb5, 0x1000}, 0x7}, {{&(0x7f000087e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00009a9000)=[{&(0x7f000072b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000082000)=""/55, 0x37}, {&(0x7f000097b000-0x7b)=""/123, 0x7b}], 0x3, &(0x7f0000b0b000)=""/165, 0xa5, 0x5}, 0x6}, {{&(0x7f0000018000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000392000)=[{&(0x7f0000779000)=""/224, 0xe0}, {&(0x7f0000d66000-0xb0)=""/176, 0xb0}, {&(0x7f0000c1b000-0xcf)=""/207, 0xcf}, {&(0x7f0000073000-0x60)=""/96, 0x60}, {&(0x7f0000220000)=""/155, 0x9b}], 0x5, &(0x7f00008b4000-0x29)=""/41, 0x29, 0x86}, 0x6}, {{&(0x7f00009f6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000fe5000)=[{&(0x7f0000451000)=""/105, 0x69}, {&(0x7f00002bf000-0x71)=""/113, 0x71}], 0x2, 0x0, 0x0, 0x0}, 0x5}, {{&(0x7f000026b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00006d3000)=[], 0x0, &(0x7f0000c63000)=""/141, 0x8d, 0x5}, 0x7fffffff}], 0x5, 0x40002000, &(0x7f00007ff000)={0x0, 0x0}) 2018/01/16 17:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c5e000)={0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000352000-0x20)={0x2, 0x2, 0x0, 0x8001, r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000dca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000498000-0x21)="07750104000000000000ed5c54dbe5295df0df8217ad400000edff000000e62d", 0x20) r3 = accept$alg(r2, 0x0, 0x0) writev(r3, &(0x7f0000ea2000-0x20)=[{&(0x7f000009f000)="4478ac3e5490bc2ab21f52b357cc09b11d26a20e08537cfd948fca23081bfc02166beac62d9594dd2e790206bf4bb33409db7a4986ec130f09d0a42aa778d07c6bc30289a4e786a892d0546dfb47f37fddf8e7722d05465d2644b1695194bfa1a67b2349c29726a239da7082805c0474ba7773febb9b7836c264753ecafac5af", 0x80}], 0x1) recvmsg(r3, &(0x7f0000917000)={&(0x7f0000934000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a61000-0x30)=[{&(0x7f0000da6000)=""/4096, 0x1000}], 0x1, &(0x7f0000332000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 17:12:53 executing program 2: mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00001c2000-0xf6)="908ea8ece58e118ba406e53507ee65b7627aa2213f2b83fc980347a9bd3e473bceedd27c032eb520bb37e2952c2440f16ce6d4aad0f7873d1cbbc647c45d9e8f78d30274327e7fb97d5684f15dada1135414ee574bd1da62730700f32092db4ed3dd8c435b1f9ec4f5670cf2fdda47b0c846bd1b4fe37091837e7a08f18daf3cda4031dfa2824438c6eaed21e50f2166867ce2eb15ac96b9a2892a4492376e032e8b19ce9d0d5c8aadeec825bbce2bc4a0f039e0b2d34a7160852677049e52b7e662276cc82e41d47285a733c4f5bdcdaeed8bbe18171bab61f951e40b758c8576ba099f17e9a5a33cff18763920b3eab75d3934cf49") ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000155000-0x18)={0xdf, 0x5, 0xffffffffffffffe1, 0x4, 0xfffffffffffffff7, 0x1}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000026000-0x14)={0x0, 0x1f, 0x2, 0x7f, 0xd49f, 0x1}, &(0x7f000010f000)=0x14) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000026f000)={r1, 0x0}, &(0x7f00001f5000)=0x6) 2018/01/16 17:12:53 executing program 5: clock_adjtime(0xa, &(0x7f000090e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000515000-0x20)={{0x0, 0x2710}, {r0, r1/1000+10000}}) 2018/01/16 17:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000db3000-0x1000)="", 0x0) recvmsg(r1, &(0x7f00006ea000)={&(0x7f00002b3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000e89000)=[{&(0x7f0000d37000-0x51)=""/81, 0x51}, {&(0x7f00007d6000)=""/53, 0x35}], 0x2, &(0x7f000090c000-0x1000)=""/4096, 0x1000, 0x7}, 0x21) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000e0f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) close(r1) close(r0) 2018/01/16 17:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000fe000-0xc)='/dev/audio#\x00', 0x9, 0x40) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000df6000-0x4)=0x20, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000017000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) fstat(r2, &(0x7f00006a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, 0x0, r3) 2018/01/16 17:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x0) sendfile(r0, r1, &(0x7f0000143000-0x8)=0x0, 0xffffffff00000000) getitimer(0x2, &(0x7f0000946000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000640000-0x10)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000550000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{r2, r4}, {0x0, r3}}, &(0x7f00002df000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2018/01/16 17:12:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0xffffffffffffffff, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) 2018/01/16 17:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181002) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f00000fc000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003d9000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000363000-0x4)=0x8c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000052e000)={0x0, 0x0, 0x0}, &(0x7f00004b7000-0x4)=0xc) r2 = fcntl$getown(r0, 0x9) kcmp(r1, r2, 0x4, r0, r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") 2018/01/16 17:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000373000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000006000-0x8)=0x401, 0x6) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ab1000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fe3000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000b8d000)={r0, r0, 0xf1}) set_mempolicy(0x8003, &(0x7f0000bdc000-0x8)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000d22000-0x68)={0xadb0, 0x1f, 0x101, {0x0, 0x0}, 0x1ff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 17:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082f000-0xf6)=""/246) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/01/16 17:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) socketpair$inet6(0xa, 0x0, 0x1f, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000003000-0x4)=0x5, 0xfd45) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00007ba000-0x4)=0x0) r3 = fcntl$getown(r1, 0x9) fcntl$lock(r2, 0x8000000000000007, &(0x7f00004fa000-0x20)={0x1, 0x0, 0x0, 0x0, r3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x10, 0x0) fcntl$lock(r2, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r2) 2018/01/16 17:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = syz_open_dev$admmidi(&(0x7f000079b000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000348000-0x4)=0x9) 2018/01/16 17:12:53 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x3)='p\x00\a', 0x3) 2018/01/16 17:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000017000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da83", 0xe1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendto$ipx(r0, &(0x7f0000554000-0xc9)='n', 0x1, 0x0, &(0x7f0000b2f000)={0x4, 0x0, 0x0, "2affe640738e", 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000303000-0x1c)={&(0x7f0000a14000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xffffffffffffff4c, &(0x7f0000975000-0x50)=[{&(0x7f000053b000)="1f", 0x1}], 0x1, &(0x7f0000432000)=[], 0x0, 0x0}, 0x4048000) 2018/01/16 17:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) accept4$packet(0xffffffffffffffff, &(0x7f00002b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000608000)=0x14, 0x0) bind$can_raw(r0, &(0x7f0000a4f000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b89000)='/selinux/policy\x00', 0x0, 0x0) getsockname$unix(r2, &(0x7f0000346000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000087000)=0x8) 2018/01/16 17:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000330000-0xd)='/dev/snd/seq\x00', 0x0, 0x48200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000e64000)=[{r0, 0x6f066b6404240a27, 0x0}, {r0, 0x8000, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x200, 0x0}, {r1, 0x4, 0x0}, {r1, 0x401, 0x0}], 0x7, &(0x7f0000da0000)={0x0, 0x0}, &(0x7f0000079000-0x8)={0x8}, 0x8) r2 = add_key(&(0x7f000040a000-0x8)='trusted\x00', &(0x7f0000c2b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000059000)="440b631ae99441f25078473f2ee95e184b027d17b5292dbc7268b98c4daaf88a597344221de7e1730a45b2b14dba06095a457de515c396344e1ac3e7d8a41b2d37", 0x41, 0x0) keyctl$invalidate(0x15, r2) 2018/01/16 17:12:53 executing program 4: mmap(&(0x7f0000000000/0xcea000)=nil, 0xcea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000a36000)=@file={0x10000001, './file0\x00'}, 0xa) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ceb000-0x8)='./file0\x00', &(0x7f000023b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000cea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000cea000)=@file={0x1, './file0\x00'}, 0xa) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c26000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000026000)=0x0) sendmmsg$unix(r0, &(0x7f0000016000-0x38)=[{&(0x7f000048d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ad5000-0x40)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 17:12:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysfs$1(0x1, &(0x7f0000012000)="776c616e3047504c2628cd6d696d655f7479706500") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x42000, 0x0) listen$netrom(r1, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000d4c000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 17:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f00000ad000-0x13a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "3cef46", 0x44, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0x1, 0x0, 0x44, 0x0, "413049e49707f7daa40fbd20c9a1a09b9fb31832554d4a9c062c03e7d7752f7432846a41bafc0538092ccda9d8303d4566130ac4deca568a6515f164"}}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e73000-0x9)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000262000)=0x1) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000068b000-0x4)=0x0, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d96000)='/selinux/access\x00', 0x2, 0x0) gettid() 2018/01/16 17:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00001ad000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bd0000-0x8)={0x0, 0x100000000}, &(0x7f00008c2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006bd000-0x4c)={r1, 0x44, "4313c0b3bff8b2d5083dcf237d8f240b37c5aa1173c6e7c704e99bdb208c8e40a03865d2da673507a1036a22addb6b58c563dc88ff8bc0ce4deb7c5f9bfef31120b69a8a"}, &(0x7f0000528000-0x4)=0x4c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cbb000)='/dev/kvm\x00', 0x305000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000be1000/0x18000)=nil, &(0x7f00007dc000)=[@textreal={0x8, &(0x7f0000327000-0x5c)="0f0766b9ed09000066b80038000066ba000000000f302665f20f59a98a0066b90504000066b8db1a000066ba000000000f30f20fce640f35ba200066b83d15000066ef0f0666b8057000000f23d80f21f86635400000c00f23f8ba410066ed", 0x5f}], 0xaaaaaaaaaaaac19, 0x0, &(0x7f000001c000)=[], 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000288000)={0x1, 0x0, [{0x40200000486, 0x0, 0x0}]}) 2018/01/16 17:12:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000d3000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) inotify_init() 2018/01/16 17:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b85000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$nfc_llcp(r0, &(0x7f00009ef000-0x60)={0x27, 0x7f, 0x5, 0x1, 0x1, 0x80000001, "e63d57abd9b2aff3c815c79fe02c9c13c7a18edcdf01917c65f9ed89f5f442fe9d44c744fa69f98121da3a5c0153fa7eacfa2d415afab343d73ab57b55d158", 0x9}, 0x60) r1 = syz_open_dev$loop(&(0x7f000000d000-0xb)='/dev/loop#\x00', 0x0, 0x0) fcntl$getflags(r1, 0x40a) 2018/01/16 17:12:53 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000014000)=0x0) 2018/01/16 17:12:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007bc000-0x8)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e48000-0x10)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) r1 = getpgid(0x0) r2 = syz_open_dev$vcsa(&(0x7f0000df7000)='/dev/vcsa#\x00', 0x9, 0x80) epoll_pwait(r2, &(0x7f0000231000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x8, &(0x7f0000466000-0x8)={0x400}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b51000)=0x0, &(0x7f0000b2d000)=0x4) perf_event_open(&(0x7f0000174000-0x78)={0x4, 0x78, 0x800000, 0x1, 0x5, 0x7ff, 0x0, 0x8, 0x2180, 0x0, 0x4, 0x0, 0x1, 0x0, 0x80000001, 0x200, 0x8, 0x5, 0x7, 0x32e7cad5, 0xce, 0x3, 0x266bdde0, 0x82, 0x3f, 0x1f, 0x1, 0x2, 0xb0, 0xfb5, 0x7fff, 0x5, 0x20, 0x3, 0x5, 0x0, 0x1f, 0xbe, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000705000-0x1)=0x0, 0x1}, 0x20303, 0x6, 0x0, 0x5, 0x7f, 0x3, 0x8, 0x0}, r1, 0x6, r0, 0x1) r3 = fcntl$dupfd(r0, 0x0, r0) write$sndseq(r3, &(0x7f0000271000-0x150)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"df9a6ccbc4f3c993efc5cd7b"}}], 0x30) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x7b, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0}, 0xc) 2018/01/16 17:12:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f000096a000)='/dev/sg#\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00005be000-0x10)={0x2, &(0x7f00005f1000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) r2 = dup3(r0, r0, 0x80000) connect$unix(r2, &(0x7f0000a9b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000027f000)={0x0, 0x0, &(0x7f00009f7000-0x70)=[], 0x0, &(0x7f000024c000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000032000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000507000-0xc)={0x4000000, 0xffff, 0x1d}) 2018/01/16 17:12:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) bind$ax25(r0, &(0x7f000064b000-0x10)={0x3, {"e373de7396dacb"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ef5000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f00009bb000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x10000) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000724000)=0x8) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000e4b000-0x10)=[], 0x0, &(0x7f0000e30000)=[], 0x1, 0x0}, 0x0) 2018/01/16 17:12:53 executing program 0: mmap(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d44000)='./file0\x00', &(0x7f0000d45000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0xa, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f0000d92000)="97", 0x1}], 0x1, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 17:12:53 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x20400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000011000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 17:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) clock_gettime(0x0, &(0x7f0000700000)={0x0, 0x0}) semtimedop(r0, &(0x7f00004ed000)=[{0x0, 0x5, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000650000-0x10)={0x0, r1+30000000}) semctl$IPC_RMID(r0, 0x0, 0x10) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f00008ff000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x381002) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000416000)=0x81) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000014000)={0x0, 0xfff}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000015000-0x8)={r4, 0xb08e}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000b92000-0x18)=@generic={0x8, 0x400000, 0x7}) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000004000)=0x0) 2018/01/16 17:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000542000)={0x2, 0x3, &(0x7f000094b000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000844000)='GPL\x00', 0x0, 0xc3, &(0x7f0000901000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$adsp(&(0x7f000049f000-0xb)='/dev/adsp#\x00', 0x100, 0x40000) sendmsg$netrom(r1, &(0x7f0000373000-0x38)={&(0x7f00004d4000)=@ax25={0x3, {"c3edbf2d08fd82"}, 0x8}, 0x10, &(0x7f0000c92000-0x70)=[{&(0x7f0000e8e000)="2a210d88f1bf7ddb1a50dd33c06490c55255fc947b08a3d6ab7ebabfe7da5174ed56560a588f4ad59d735e23fe4eece2a1120aae3ad3d90360d30f130b263f381d28", 0x42}, {&(0x7f00005bd000)="0d69e9fb0c84c812527eecee56a324785ee29bbaffb7aa31370f69fc7c7c478bf9cd232c42083f59a466387a", 0x2c}, {&(0x7f0000185000-0xb9)="8a945e63eabbb2dcf9dd219a8cc8b6888f479f245dc0adda887c16ba3c0bf344609b80eca7f61a5126f0cd093f048bba1abb6f93b2058b45aa369565de058cbac17083ff434b8cd4faf64cc47dc9d59af9b1c222a99b170d0f61565588c63cbe0eea6a2ab74458dcd7607bee50ecb00ea5eac8e07949f319fbc2ba33336085ea1eb052fcee8e98af61a503f279f4df8d408a9cbcb0bdd557d3c40b00b140793e0361591309f985e28a14347892d6cfffa757c46f7d57c98072", 0xb9}, {&(0x7f00007a7000)="db5fe98fe4185bcace6557b9357137098dc68441b248984d1555c22987ebffbf8e5c89aa655372e1dd01460a3729913b368f4ce8390061d7", 0x38}, {&(0x7f0000fa2000-0x41)="7b671698fa61bfbcea7a515ce3c259055ce63f9fb07ce4f3ec0aed5953575564a9abb3c7c2962b0d8027d268573d77eed030875ed2aea82ab414b70e19495244f4", 0x41}, {&(0x7f00007cd000-0xd5)="f815a1476109f530892a85d69620493049bb8f6b14b30e29ba86d850c25f53fc7b54b5824a6be1e72692160942d5f3caa14c3536d2de4e7ba454b7c5744fb730a5a4bca5f91b0c9b100c10e215d54f4a24f709e44201ff98e92b0ce35913d8826dabf30b4be11d1b2ba429e2bb247d53647ba8618e0cc1092d1c128fbcbf113df8e82acd683eb6c5c0176c28cf034787c47d151eb88d9360b6b7e3947486c0462cbdd4db7836634a1a4668dbdade3abd6bcae4383433fedb8540cc67e6b44a0bd01451d6c58951f7f9d0c63db40c5885be0bd65cf2", 0xd5}, {&(0x7f000024c000-0x36)="e9a073bf90ef192b420a81ba14e0d3d6b81db0bea3afd69379515445931b13488e69fa8cad60d5e54cc67715c5cf8b7f2df2a6e7e1dd", 0x36}], 0x7, &(0x7f0000354000-0x1010)=[{0x1010, 0x109, 0x1, "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"}], 0x1010, 0x4800}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000eeb000)={r0, 0x0, 0x7c, 0x4a, &(0x7f0000f8c000)="b4fbd816f37c6b8e4e0da9c76dc0f3c8236277eaf420f70083198981ee41d6c34bf9f4c4a7d10a6688bfc6bc4b2088df14336ec15a87ecc5594ab8320ce6325dd286d03c8e430516e5df36217ef17901761b296567d8c4411245dcc4425b060210d956d8dc818fea309ad1fb1b56a9529df3e63992ef798598f7d1ee", &(0x7f000048a000-0x4a)=""/74, 0x7, 0x3}, 0x28) 2018/01/16 17:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() readlink(&(0x7f000021f000)='./file0\x00', &(0x7f00006ee000)=""/241, 0xf1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000db2000-0xc)={0x4, r0, 0x1}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00005e0000-0x8)={0x5, 0x6, 0x6000, 0x9}, 0x8) 2018/01/16 17:12:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f0000001000)={0xfffffffffffffffc, 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)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) r1 = syz_open_dev$audion(&(0x7f0000631000-0xc)='/dev/audio#\x00', 0x6, 0x40400) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000f05000-0x4)=0x0) readv(r0, &(0x7f0000e05000)=[{&(0x7f0000310000)=""/153, 0x99}, {&(0x7f0000da0000-0x8d)=""/141, 0x8d}, {&(0x7f000040e000)=""/2, 0x2}, {&(0x7f0000fb5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f9f000)=""/203, 0xcb}, {&(0x7f0000ef4000-0x10)=""/16, 0x10}, {&(0x7f00007ac000)=""/78, 0x4e}], 0x7) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00009e1000)=0x400, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) openat$ppp(0xffffffffffffff9c, &(0x7f0000062000)='/dev/ppp\x00', 0x80000, 0x0) 2018/01/16 17:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000539000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000fad000-0xf2)=""/242) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a77000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00003e9000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000466000)=""/129) rt_sigaction(0x0, &(0x7f0000743000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00003f8000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000707000)={0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000048e000-0x1008)={0x0, 0x0, ""}, &(0x7f000009d000-0x2)=0x8) set_tid_address(&(0x7f00009dc000)=0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000db8000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xa}, @multicast2=0xe0000002]}, 0x1c) 2018/01/16 17:12:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cfd000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00004f7000-0xc)={0x1, 0x1, 0x3, 0x1, 0x1, 0x1}) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000a32000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 17:12:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c5b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000206000)={0x0, 0x0}) io_getevents(r1, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={r2, 0x0}) io_submit(r1, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x4, r0, &(0x7f0000882000)="", 0x0, 0x0, 0x0, 0x0, r0}]) 2018/01/16 17:12:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x15, 0x0, @thr={&(0x7f000022f000)="", &(0x7f000024e000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) nanosleep(&(0x7f0000d6a000-0x10)={0x0, 0x1c9c380}, &(0x7f000072c000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000030f000)={0x0, 0x0}) getitimer(0x2, &(0x7f0000503000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000094e000-0x20)={{0x77359400, 0x0}, {0x7ff, r1}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r0, 0x0, &(0x7f000005c000-0x20)={{r2, 0x0}, {r2, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 17:12:53 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005ff000-0xd)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000411000)={0x3, 0x7fffffff, 0x1}) futex(&(0x7f0000c6e000-0x4)=0x334, 0x4, 0x100000001, &(0x7f00006b2000)={0x0, 0x0}, &(0x7f000012c000)=0x95d3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000d6f000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @generic="968fbc576a95f460fabfd2a80d860277"}}, 0x1e) r2 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000cef000/0x3000)=nil) shmat(r2, &(0x7f0000356000/0x4000)=nil, 0x2000) ioctl$TCSETS(r1, 0x540e, &(0x7f00002d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 17:12:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000977000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000b8a000)=0x5, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) delete_module(&(0x7f0000c1f000)='bdevcpuset\x00', 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000905000)={0x0, 0x0, 0xffffffffffffffff}) fdatasync(r4) lstat(&(0x7f0000792000)='./file0\x00', &(0x7f00002c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() 2018/01/16 17:12:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000fda000)='/dev/dmmidi#\x00', 0x4, 0x80) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000217000-0x50)={@common='eql\x00', @ifru_flags=0x600}) socket$netlink(0x10, 0x3, 0xe) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000d7c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000248000-0x4)=0x14) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 17:12:53 executing program 4: getpgid(0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x9) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10002, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[{0x6, 0x5}, {0xc, 0x2}, {0x4, 0x7}, {0x4, 0x1}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r3 = syz_open_dev$sndpcmc(&(0x7f00004d5000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f00003da000/0x2000)=nil, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000445000+0x9ed)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9b000)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000015f000-0x28)={@common='ip_vti0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 17:12:53 executing program 1: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/16 17:12:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cbd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000858000-0x8)={0x0, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000096b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0}) sysfs$1(0x1, &(0x7f00006f2000-0x18)='md5sumnodev.cpusetppp0/\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000458000)='/selinux/relabel\x00', 0x2, 0x0) truncate(&(0x7f0000f8f000)='./file0\x00', 0x200) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000856000-0x4)=0x0) 2018/01/16 17:12:54 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mbind(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x8000, &(0x7f000000b000-0x8)=0x7, 0x8e0, 0x5) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x7ffffffff000, 0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x18, 0x10, "d182ee3d250d8dd5d58672c4700b5c144a84ed35c7081533304e7c3f96e24b0671c5537594d21556b1cf751d49b299d61a6d03d552c2f7c6e8d1edb33070275e", "9f3ead26bf5040f58f82451f103c524c4741e02a8205422e087550b0101cc729", [0x8, 0x2], 0x0}) r1 = fcntl$getown(r0, 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000004000)={0x7fff, 0x0, 'client0\x00', 0x4, "4beb5773bf6e16cf", "6f4cec8973a25a404360e5ff961ee4fc91e01c7d1346cb475e52858dc6542831", 0x1ff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x3, &(0x7f0000006000)=[&(0x7f0000007000/0x4000)=nil, &(0x7f0000001000/0x8000)=nil, &(0x7f000000e000/0x1000)=nil], &(0x7f0000006000)=[0x8], &(0x7f000000f000)=[], 0x0) 2018/01/16 17:12:54 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x10, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x13, 0x0, [@multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[@loopback=0x7f000001], 0x0}]}, @generic={0x0, 0x2, ""}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000002000-0x10)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) close(r0) 2018/01/16 17:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20000001ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff92) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000098b000)={0x0, 0x14, "f256329df42efb23c509d0f6fc38128407a61015"}, &(0x7f0000cd6000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00006f4000-0xc)={r1, 0x7, 0x10}, &(0x7f0000e0a000)=0x359) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000bca000-0x108)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x5, 0x7, 0x3, 0xdae, 0x4, 0xc35e, 0x81, 0x8, 0x45f6, 0xfffffffffffff131, 0xf6, 0x0, 0x10000, 0xdfe]}, &(0x7f000006b000+0x5d5)=0x108) 2018/01/16 17:12:54 executing program 2: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00005cc000)='/dev/vcs#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00009b0000-0xb0)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}]}) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000b07000-0x8)={0x0, 0x2, 0x4}, &(0x7f0000b06000)=0x8) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b07000-0x8)={r4, 0x7}, &(0x7f0000b06000)=0x8) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00005af000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) 2018/01/16 17:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000ffd000-0x4)=0x4) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000048a000)=""/246) 2018/01/16 17:12:54 executing program 3: mmap(&(0x7f0000000000/0x752000)=nil, 0x752000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000752000-0x4)=0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005c4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000001000-0x20)={0x0, 0xf002, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 17:12:54 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x1000003, @random="8fe70bc921e2", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0xfffffffffffffedc) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/16 17:12:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000064d000)='ns/ipc\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fd1000-0x8)={0x0, 0x401}, &(0x7f0000aae000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000017f000-0x79)={r1, 0x2, 0x71, "0ca83806f96810cab009230a1fb88d93e83a586d71e841c4d2750cb049553afcc5a421e956499ffb57564222b80736063be9b767b2bfd0641fd5a6dc04b0d3c2269f915a4e1a0146d36a75aedbaa05bc3bc45772e7c24b130b7abad139dd4ea07eda827a1ed2ea83e89b82bcb67c0bb597"}, 0x79) fcntl$lock(r0, 0x7, &(0x7f0000081000-0x20)={0x0, 0x4, 0x0, 0x0, 0x0}) 2018/01/16 17:12:54 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000fd4000-0x8)='./file0\x00', 0x2c0, 0x103) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fd4000-0x1000)=""/4096, 0x1000) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000204000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc0000-0x1)="", 0x0, 0x0, &(0x7f0000fc9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 17:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000434000)='net/if_inet6\x00') 2018/01/16 17:12:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c1f000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_bt_hci(r2, 0x800448d7, &(0x7f0000b42000)="a8612a04043381edb252372e390991a11569ceb4df8768a355535746bfc9") ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000d33000-0x8)=0x1000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000078a000-0x20)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ee4000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 17:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_open_dev$dspn(&(0x7f0000acf000-0xa)='/dev/dsp#\x00', 0x1, 0x40000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000109000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0xa00) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000cce000-0x18)={0x0, 0x10001, 0x30, 0x3f, 0x1000}, &(0x7f0000d42000-0x4)=0x18) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x29) [ 357.405570] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? [ 357.451622] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/01/16 17:12:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffe03, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000aed000)='/selinux/user\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f0000d1a000-0x8)=0x4, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006f3000-0x8)={0x0, 0xff}, &(0x7f0000cc3000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000989000)={r1, 0xa2e}, &(0x7f000037e000)=0x8) 2018/01/16 17:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000096000)={@generic="85a7701cb230516413a76397e7f44632", @ifru_flags=0x0}) flistxattr(r0, &(0x7f0000035000)=""/250, 0xfa) open$dir(&(0x7f0000767000)='./file0\x00', 0x8000, 0x80) getsockname(r0, &(0x7f00006fb000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00009e1000-0x4)=0x1e) clone(0x80110000, &(0x7f0000446000)="5658a233869b8bcf707bb07f5a001cb1dc90bad0dde8bc19d6d034446557dd411284fc7b9bc1a24bad87080d9f78a98092bc0d4b16bdc53442e7eeab8bbe871a0c696f883502563a38ac07cc82e8017bec90a98f664b715afd9584b560e7f257a0528eff9be94120b3d7e8882695dddbb3d53c1f026066f7f15d4bde2142c668f16cefb6ffe21aafa02e00c937e14f99e02c05ea660283a84bdbdfc1b0679122", &(0x7f0000919000-0x4)=0x0, &(0x7f0000dbc000)=0x0, &(0x7f0000154000-0x76)="bb526dd1cb94284ba1828ede10dd247414ad6fe68c2c4d61beb860b1db1c4ac39f4bd566e85125f1953f5ca2e9775161cffa1016df9049d3228d46602d91f9a30477dd3f9070d482b8243e5294863a2d54bd0ec4e76423c7ca01fdecfef1ab717d72aa34f25930c371a502942fb1888759eae0cf4756") 2018/01/16 17:12:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b67000+0x576)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001b1000-0x9)='/dev/kvm\x00', 0x0, 0x0) getrandom(&(0x7f0000bc7000)=""/171, 0xab, 0x0) socketpair(0x4, 0x800, 0x6, &(0x7f0000ce7000-0x8)={0x0, 0x0}) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000028b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 17:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000085000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d0c000-0x20)={0x8000, 0x10001, 0x2, 0x1, 0xffffffff80000000, 0x5, 0x1000, 0x2, 0x0}, &(0x7f000016b000)=0x20) fcntl$setsig(r0, 0xa, 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009c8000-0xc)={r1, 0x0, 0x30}, 0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a5c000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000cd8000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000264000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000f0c000)="636c656172037265667300") writev(r3, &(0x7f0000997000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) 2018/01/16 17:12:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3d000)={0x26, 'hash\x00', 0x2d, 0x0, "6372633332000000000000000000000000000000000000000000000000000000000000001800"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000416000-0x38)=[{0x0, 0x0, &(0x7f0000d3b000-0x90)=[{&(0x7f0000093000-0x92)="9535f1df199dcee87dca3f814a85d955c1fb2cb5e2f79139b05a718d89bfe32aa0887fd39d1a84efc15a7da6098a09ef283634e56886571ca8fbb1e1c0f9118039769915b4d336cb8e07a8f1fe3732", 0x4f}], 0x1, &(0x7f00002f4000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 17:12:54 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000ee4000)='/dev/dsp#\x00', 0x10000, 0x30000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000aef000)={{0x2, 0x10001, 0x80000001, 0x7, 0x6, 0x4}, 0x2, 0x0, 0x401, 0x2, 0x9, "225ca0955b5c310eaba7e38a5510a7c2b6049bb45cf07b0ffe089a666ff909f481c89e944d89f1d555ac95b6179e67634c517a3f711d23793aba8bd56a179fd5122b052befb44e5fbcd310a8fce98185f35c7d689889d6a3c96ed7eecdd1b77e85747778def53dc9a83e3c37849157a50d8cca133a5cbd9280ce5262bc5a4b2a"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000fc2000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$addseals(r2, 0x409, 0x1) timer_settime(0x0, 0x0, &(0x7f0000f39000-0x20)={{0x0, 0x989680}, {0x77359400, r1}}, &(0x7f000093d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 17:12:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b5f000-0x9)='/dev/vcs\x00', 0x40800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000b04000-0x8c)={0xffffffff80000000, 0x750, 0x7fffffff, 'queue1\x00', 0xf80000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/16 17:12:54 executing program 5: mmap(&(0x7f0000001000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000124000)='/dev/usbmon#\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x10000008, 0x0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c4000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x3c) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000039a000)={0x0, 0x0, 0x0}, &(0x7f0000afc000)=0xc) mmap(&(0x7f0000afc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000023d000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000bb000-0x4)=0x0) r6 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000afc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000afc000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afc000)=0xe8) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000afc000)='./file0\x00', &(0x7f0000ab0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000029f000)=0x0) mmap(&(0x7f0000afc000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = getpid() stat(&(0x7f0000481000)='./file0\x00', &(0x7f0000883000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008e4000)={0x0, 0x0, 0x0}, &(0x7f000070b000)=0xc) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000afc000)={&(0x7f0000afc000)=@kern={0x10, 0x0, 0x0, 0x15cb8bf65a34513a}, 0xc, &(0x7f0000afd000-0x50)=[{&(0x7f0000afc000)={0xa4, 0x2b, 0xc00, 0x6, 0x3, "", [@typed={0x94, 0x95, @binary="cd3829c17bfb3ed999ea798759e13dd2e0b90861a18c00c601267e383a6d37d5a3d96e4e59a8dcf06d9e19423a59cce288096d696577009881087fdfc652ee6bc37b401a3fce7928c46e1a881792695b0d119a307ab7b2077ab5676cc60de79d2a6285bfa87db3d2891afa85b15d7ffcfd691c831339ff15491caad93b07513b9495aa680c1c53e9195c32"}]}, 0xa4}, {&(0x7f0000afd000-0x1360)={0x1360, 0x2d, 0x300, 0x4, 0x1, "", [@nested={0x1270, 0x25, [@generic="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@generic="0cbe5d7002ce12e9f502acec8817f8b3d74ffef2c7195ddcb6623a03217c01b2d720709470503b6b2517d5cbba2f6721f6408eb40a0c005a52f23454cabc489aab5e4088bc202bf61232b905b25e99f4218c29fbbd2cc3451077ca2161b6a97e35d2", @generic="89732cb80336c980583e3861c4927140cdd7e21f85371c55802a9df295b0ab9237b7ad1150c096633f773b79e4a59216a1beb0c86802a32032564c528a5bdc6734dec9667d833c2833fd3b4fcfc5728382bb12050a9523986b7e5c3304f751097f5fa61784deff01607a53b0d64f01b00b0b8f8b37a36a178472848a8cd4940332488850", @typed={0xc, 0x3a, @uid=r3}, @typed={0x18, 0x61, @str='/dev/usbmon#\x00'}, @typed={0xc, 0x7d, @u32=0x8}, @generic="f3aff92efcf35a0dbbadc003cb0463bfdb0a01d04a7b517582e63a970b2f50ff60be236306af54cb71d083f0dcdeb1d2b761694bde3c9223e1cb5d1dc32061cf833dd0fd9c7ebed096593e641bf476e91e484370adc494748bdda394a6cb4e3d4b6ae6ed1f80a1de8e14a72bf26a272d38fd3cb8e544b193374b168aad9b1e9420a00681b1118325c9272b46b82a4052bdcd48e2a11f22f826", @generic="c17bf099cc4f07767b8d1d4e349372174ff2c1b5ce5fcc5657324369b0a23f60d32eeb1bd3962baf1d8e02576e2e0fb358c7cfc41abb9a4026a8cbcc71737de1201c51b59fa55fa440b9ac17430d95ea95e99085", @generic="555f257589e00d909c864ccd6c3874973b65ff6ee2f011f0c253b51efc30bbcb801d4cd2213566d1974dbbeab3f812e376c37e525a5a8493979f12091f852a5de03d3a5ab69a3333ab904fa6401a0ec4760a3cac94f2f4b45320700ce9e77bf0a84c9b7186eaf4"]}, @typed={0x18, 0x11, @str='/dev/input/mice\x00'}, @generic="49c9ac7c97086cb38cdd2eae34abeb8f6ffa1d27bff1e98198e71625cc6eb4624128bc67a1d0f2b995280eda0c40518d6c3bbe834ba108664c7eb56fdba7819a9d0658f74570f10b88693a0eff5e1b0b75929c870e1735f9fdbfeb07ded6a1674f50b094c54f5a4ad2a493c32119f92cded81b5b6beff67108edcb81843200503ce45ea3597ae99de1ae74062c309aff1f9bf52a0c29f084989b5a57777e0840b4a821654bcfcdb3c74712b4011eedfba17bfaf71f3681a33f550df1e0d6547eee22d7e8725a"]}, 0x1360}, {&(0x7f0000afc000+0x306)={0x1530, 0x10, 0x830, 0x6, 0x1, "", [@typed={0xc, 0x81, @ipv4=@empty=0x0}, @nested={0xf8, 0x78, [@typed={0x8, 0x79, @void=""}, @generic="abf701f92916d3a267f04596e194dbebff5d55f8fd7cf8c79017938c8279a57b6f804cd8cef9765353cd7723a848ad3911800548", @typed={0x18, 0x2c, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @typed={0x10, 0x61, @u64=0xff}, @typed={0xc, 0x1a, @u32=0x1}, @typed={0x10, 0x1, @u64=0x5}, @typed={0xc, 0x3a, @fd=r1}, @typed={0x64, 0x71, @binary="ad28bd3f53a90ced79aba34fa5fe604f3c26c9f1135d3c915460c30c176f8db6dfdb88bcdaefce9ec1272147a088d60d801e65f862e5d6150c6f4dfdaefa42cabb3af21ce365fed8bd5249d1600e3f299e11003e132642a31ba707"}, @generic="7a375fcf"]}, @generic="e0c4d09c76f289f41fa3bb11700ccec1e1a52c896e325de08654025b3abb6461c7396ec8de93054244bce4dd0ee686deb4c3e93cef5f7e97fc67011c0122257155cde63914d9af", @nested={0x10d8, 0x1e, [@generic="3aa2ed65a17555071da0ff6b03cd18539597cf84b8df28ced38ae46766199b4ea82ecfeedbc069afa14467b527561e87d81ce2bd548fbbb59ec8ae59c7", @generic="4e7862dfad648ca01b9f84", @typed={0x18, 0x5a, @str='/dev/usbmon#\x00'}, @typed={0xc, 0x80, @pid=r4}, @generic="4e6c3bef706b399fb4f79bce15d4867bc6f7ac74628f7198511c9c5cdb68389cf6a9f72e059b2bd6ca55aebab2abfa09afe7830bbea386b6beb298a388afe1ed872c6ed3b5a6279d062e87604f54dfbaa1373b4fa4b6a6311584ef", @typed={0xc, 0x2a, @pid=r5}, 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@generic="1eb35c9571b7ca0ddd120efdfc8f63a86676e0f2e0028f93cbf87bc7bb65b1de99063005dc3393ac0f38cb8ee91a815ba030d3841ee82d13328173f9cf29c580cc1a67a6441be02594708b894058bf6f1ef03be01b3e12a66cdcbf90fb55c7f2cf7d875c64ff81bf02e4cc49a51ce4187e4a28438acff43cad8195706dc9725f02a95f969c681f"]}, @nested={0x2b0, 0x53, [@generic="a60065162f930a4c846c80e6deb014ea1bac5c48e20358645aac45c219ba30a68ea696160de6debc4fff922cdd74b7f6008fc44c96411227e2028f5a023657288c6c07d2759c868d361db26c0b36a0b90a0842e57ed958c31042275dfe88673b32b1ca28e1dee47fe6c983eb00b7131ec854af967b6db30ecb1cb56b2dc757108650401da8f8d9bf6cb0d2c9e4e187320d00ae80196584bf53e3e691bb5ad4ce996d70c7a42ad6f9d808a8fab854f3b7bfadeeed0bc6a4be21114254c7b893100879fa27902b02cfd254ba9572453f05cd76a712d58a3293072ecbd751eaabab9afe9b81a2afe2336e52c00336559df6", @generic="62542f3d7d594e9e596779e3b2ccf830836a4584c74a787917c922076b46c6c28fa57bede7487e0d6c54fabff8c3a63b6adf888155c4b2c69862f19e688d19394329b9479ccbad1dca4a31aa0e23e1c7298b4f33672a0966f3695909d4b188c7c010cb1126e5940b8e625b661d4d202c7acb81b3328095cf290d8802fc19b528cf15c67321c5b97fab325d03d8496e917ef1a0778f0cc3f2543c272000f6cf17b05019046c628d3077611dfbc409ffdaeafdb93a2c4fff00338b8b7e48e9a04aaf988de0ffe36da04caddc37d31fc4032f9b413716d1", @typed={0xc, 0x11, @uid=r8}, @typed={0xc, 0x3, @pid=r9}, @generic="2db1e7aec1576d425fd685707b5353047587b0b077297863d934934a58111410a8ffb60f518ad13887e712434b61", @generic="1257ad7843d4d55e2378475428a6bd29e26d4d9e69cfabb1e13cc7ac18e92e80d73adc0d39768f2a4cdb09a5bf49e6e9ee08ea2cfb2b", @generic="4aafd5169ff7531a189692667be93e774681caa9690e7d23e50edec657e9e33e2e91a3afcc35b5f482c32157e55d20e95303670eba27bf04c859929b1df58b944fac6dfda28d4dd6a73a8a14fa3bae01d705cc4be459c3557c4a6f", @typed={0xc, 0x55, @fd=r0}]}]}, 0x2960}], 0x5, &(0x7f0000afd000-0x20)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x20, 0x4}, 0xc000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r13, 0x111, 0x1, 0xfffffffffffffffc, 0x4) 2018/01/16 17:12:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000ff8000)='./file0\x00', &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000001000-0x89)=""/137, 0x89) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000927000/0x3000)=nil) lstat(&(0x7f0000b25000)='./file0\x00', &(0x7f00004fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00008cf000)='./file0\x00', &(0x7f000005d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000afa000-0x8)='./file0\x00', &(0x7f00003d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(r2, 0x1, &(0x7f00001d0000)={{0x5, 0x0, r3, r4, r5, 0x10, 0x0, 0x0, 0x0, 0x0}, 0x1, 0x80, 0xd69c, 0x0, r0, r0, 0x6, 0x0, 0x0, 0x0}) io_setup(0x204, &(0x7f0000697000-0x8)=0x0) pipe(&(0x7f0000722000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000b3f000)={{0xa, 0x1, 0xfffffffffffeffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x3, 0x3000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x2, [0xe09, 0x8001, 0x7a, 0x0, 0x6, 0x3ff, 0x5, 0x7]}, 0x5c) socket$inet(0x2, 0x0, 0x0) 2018/01/16 17:12:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x2, 0x81) semtimedop(r0, &(0x7f00004cf000)=[{0x2, 0x100000000, 0x1800}, {0x4, 0x4, 0x800}], 0x2, &(0x7f00009ec000)={0x0, 0x989680}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 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, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) socketpair(0x5, 0x805, 0x80000001, &(0x7f0000f2e000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000562000-0x4)=0xd6, 0x4) shutdown(r1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000e21000)=0x0) 2018/01/16 17:12:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a97000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a62000)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000002c000+0xcf7)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a64000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002c9000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x6, 0x2, 0x3f, 0xa, 0x20, 0x80, 0x0, r1, r2}, {0x7, 0x5, 0x4, 0x280000, 0x3f, 0xffffffff, 0x57057266, 0x0}, {0x8, 0x9, 0x0, 0x10000}, 0xd9, 0x7, 0x2, 0x1, 0x550b23a5952c6973, 0x2}, {{@in=@multicast2=0xe0000002, 0x0, 0x3f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, 0x2, 0x7, 0x1, 0x80000000, 0x3ff}}, 0xe8) sendmsg$can_raw(r0, &(0x7f0000b79000-0x38)={&(0x7f0000c43000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000764000)={&(0x7f000052f000-0x48)=@canfd={{0x4, 0x0, 0x0, 0x80000001}, 0x38, 0x1, 0x0, 0x0, "1420ef08b4be1dd0c878e954ca92576cdf2e33f869c95ee28a446b10754500b216c619152fe59a536783251f8c9fbe363cf921fb699c64f66441eed20e63af5e"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = request_key(&(0x7f0000d77000)='cifs.spnego\x00', &(0x7f0000519000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d33000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000105000)='user\x00', &(0x7f000059f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bbf000)="f7d478aaaa86745968838d563a87670cd6e00d19aa9b8a9db851328e223b4f48eb419ba12841f1b9586a3aa2443f6e5b183ed7dc5bddf9df5141516651fd7b5e58bf3dbe855832f0ee2b584f86eea2cd89d41f51fe8d6f47c8dcbe40f0813e47ab4d8f", 0x63, r3) timerfd_settime(r0, 0x0, &(0x7f0000924000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000018a000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_create(0x1, 0x0) 2018/01/16 17:12:54 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/selinux/enforce\x00', 0x2, 0x0) bind$ipx(r1, &(0x7f000000c000)={0x4, 0x7c, 0x3, "f571ca834ab6", 0x8, 0x0}, 0x10) 2018/01/16 17:12:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x800) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) read$eventfd(r0, &(0x7f0000aa2000)=0x0, 0x8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) io_setup(0xfffffffffffffff9, &(0x7f0000714000-0x8)=0x0) io_destroy(r2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/01/16 17:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000533000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e79000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00009ab000)={&(0x7f00002ae000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000384000-0x8)=[0x0, 0x0], &(0x7f00008fd000-0xc)=[0x0, 0x0, 0x0], &(0x7f00002e7000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x2, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) bind$inet6(r1, &(0x7f00008e1000-0x1c)={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bb8000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00006ae000-0x80)="b8", 0x1, 0x0, &(0x7f000029e000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/16 17:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000425000-0xa)='ns/cgroup\x00') setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000f86000)=0x3f, 0x4) fstat(r0, &(0x7f0000b31000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d4c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a6a000)=0xc) setreuid(r2, r3) 2018/01/16 17:12:54 executing program 5: r0 = creat(&(0x7f000057e000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a45000-0x8)={0x0, 0x2b850283}, &(0x7f0000a01000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000248000)={0x4, 0x2, 0x8, 0x2000000000000, r1}, 0x10) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xe, &(0x7f00009a4000-0xa7)="", 0x0) futex(&(0x7f0000fd4000)=0x0, 0x5, 0x0, &(0x7f00001f3000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/16 17:12:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000933000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c7e000-0x8)={0x0, 0x0}) splice(r0, &(0x7f0000df7000-0x8)=0x0, r1, &(0x7f00006d0000-0x8)=0x0, 0x3, 0x0) 2018/01/16 17:12:54 executing program 1: set_tid_address(&(0x7f0000e0d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) sync() r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f1f000-0xe)='/selinux/load\x00', 0x2, 0x0) bind$netlink(r1, &(0x7f0000ce7000-0xc)={0x10, 0x0, 0x3, 0x2004}, 0xc) 2018/01/16 17:12:54 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000005000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x3a)=""/58, 0x3a) r0 = socket$bt_hci(0x1f, 0x3, 0x1) sync_file_range(r0, 0x1ff, 0x3, 0x6) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xb6, "7323dfe5786c560b6b1794320a243fe59843c9cb60abfbfecf503d3d0d5b71850fa2a587e30a925132e856dde82019a0640ea7a3bfd812597b6afd379c938dbe6b40c256c1692f67ccd173385108a639d54ffcf01530927f9e9539bab1fad8d21485469f3340999754a538572567712207f29b367919d754a7957e2044b7ebd6e11d1f7f3a5f2112a99c146caae53c7630a2356f684f61d58ac2827179293b68df9aa5bdee60c1f0673185470fd8ecaa7274383c440a"}, &(0x7f0000005000-0x4)=0xbe) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000)={r2, 0x80}, 0x8) [ 357.836299] QAT: Invalid ioctl 2018/01/16 17:12:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0xfffffffffffffdc3, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d1a000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = request_key(&(0x7f0000428000-0x6)='logon\x00', &(0x7f0000a0c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002fd000-0x9)='procproc\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r2, 0x20000) request_key(&(0x7f000043d000-0xd)='dns_resolver\x00', &(0x7f0000ccc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000718000)='ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24ca50c7, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000005b000-0x20)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 17:12:54 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socket$llc(0x1a, 0x2, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000015000)='ip6gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000015000)=0x7, 0x4) dup3(r1, r0, 0x0) 2018/01/16 17:12:54 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x16)='net/ip_tables_targets\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in6={{0xa, 0x2, 0x4677, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xdb9}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x8007fe, 0x800000000001, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000005000-0x18)={r1, 0x1, 0x0, 0x8, 0x3}, &(0x7f0000006000)=0x18) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f0000001000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000002000)={0x77359400, r3}, &(0x7f0000003000+0x9b0)={0x0, 0x0}) 2018/01/16 17:12:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ebf000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x9201, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) close(r0) getpeername$netlink(r1, &(0x7f0000450000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002a1000)=0xc) syncfs(r1) ioctl$KVM_RUN(r1, 0xae80, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000dda000-0x4)=0x40, &(0x7f0000020000)=0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f000008a000)={@empty=0x0, @loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ece000)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000eb8000)=0xaa, 0x4) 2018/01/16 17:12:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x4, 0x40) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000ee3000)="31583300d8fccb6931178b6b8d0d3229a0b2b36bff2cd9b5d5d7e42e7230652b63f4c6884ed3f40786931382072da03120e9d6992a5069b4cdef51053d50") ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x1b8, 0xfffffffffffffe01, 0x81, 0x80, 0xffffffff, 0x10000000000, 0x40, 0x6, 0x1f, 0x9, 0xffffffffffff8000, 0x1}, {0x9, 0x1, 0x2, 0x8, 0x8, 0xfffffffffffffff8, 0x0, 0x2, 0x6, 0x6, 0x1, 0x8000, 0x0}, {0x0, 0xb78b, 0x6, 0x7, 0x5, 0x3, 0xffffffffffffff01, 0x2, 0x6, 0xffff, 0x0, 0x7, 0x3}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000058f000-0xb)='/dev/loop#\x00', 0x4, 0x0) r2 = syz_open_dev$loop(&(0x7f00009f2000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) [ 357.904430] QAT: Invalid ioctl 2018/01/16 17:12:54 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r2, 0x40084149, &(0x7f0000003000)="97") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000009000)=0x1000000006) syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x3, 0x22000) 2018/01/16 17:12:54 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000002000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x10000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x8011, r2, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000003000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16202}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000002000-0x4f)=""/79) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000afd000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_open_pts(r3, 0x101000) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$KDDELIO(r4, 0x4b35, 0x401) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000afc000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000afc000)=""/65) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 17:12:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x0) setsockopt(r0, 0x8360, 0x1, &(0x7f0000f38000-0x4)="0ae48002", 0xffffffffffffff24) 2018/01/16 17:12:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x10000, &(0x7f0000ce2000-0x8)={0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000022b000)={0x1, 0x0, [{0xc0000084, 0x0, 0x0}]}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup(r3) ioctl$TIOCSCTTY(r3, 0x540e, 0x40) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f000016a000)=0x0) pipe(&(0x7f0000f06000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000e4d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000504000-0x4)=0xe8) quotactl(0x80000001, &(0x7f000017f000-0x8)='./file0\x00', r6, &(0x7f00005f5000-0xf8)="0d66dc1ad9c3dc32d970b2b64afce5028e095abd59910a3f7627f45efdebdce1f327146317f1859b21340b6c56fb498f267fd93e61ca457005c6cc6a6401342a8ebf457994a947c7d5f39a90667946230ba2348536b3367721221a0a731aa4e199cb877c646e605f35f98162d4462ea6d198d43466340b122e07625c400921870418d0982de625217653b2e96c66bafa8a26e36e41d4199485b2f0c32675fba156d4467dcfc47c763a817744d6442ba100b53b1cdc53ca22086f048fd61933aeebcf1c41dcdab10f5380e97602ef5b22bb98c7f072d1f8ea2d81aff944b756473206ad1471876d565030817642db4f88d129395a134eeb90") 2018/01/16 17:12:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$keyring(&(0x7f000093f000-0x8)='keyring\x00', &(0x7f0000482000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r2, 0xff) mlock2(&(0x7f000085f000/0x4000)=nil, 0x4000, 0x1) write$sndseq(r1, &(0x7f000082d000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) recvfrom$llc(r0, &(0x7f000079f000-0xa)=""/10, 0xffffffffffffff3d, 0x0, &(0x7f0000cbd000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$int_out(r1, 0x5460, &(0x7f0000eb8000-0x8)=0x0) close(r0) r3 = semget(0x2, 0x3, 0x102) semctl$GETPID(r3, 0x4, 0xb, &(0x7f000043b000)=""/183) 2018/01/16 17:12:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x1ff, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x77, &(0x7f000038e000-0x7)="", 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xdf11}, &(0x7f0000000000)=0x8) 2018/01/16 17:12:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002f7000-0x4)=0x0) rt_sigqueueinfo(r0, 0x2d, &(0x7f00009b9000)={0x3c, 0x20, 0xffff, 0xae}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) pread64(r1, &(0x7f0000067000)=""/2, 0x2, 0x0) syz_open_dev$admmidi(&(0x7f00001cd000-0xe)='/dev/admmidi#\x00', 0x4, 0x4022c2) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/16 17:12:55 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000000c000)={&(0x7f000000c000)=[0x1, 0x3db, 0x0, 0xf60, 0x5, 0x31a3, 0x8, 0x8], 0x8, 0x1ff, 0xe194, 0x100000000, 0x80000001, 0x7ff, {0x1ff, 0x5, 0x0, 0x2e, 0xfab, 0x9, 0x487, 0x0, 0x38a, 0x1, 0x0, 0xfffffffffffffffc, 0x7f, 0x5, "fe4de80e28e0b9f9263604a7d3696bd765f733ffb95531df797d63a4adf93872"}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vcs\x00', 0x0, 0x0) request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) [ 358.199144] sctp: [Deprecated]: syz-executor1 (pid 21631) Use of struct sctp_assoc_value in delayed_ack socket option. [ 358.199144] Use struct sctp_sack_info instead [ 358.225115] sctp: [Deprecated]: syz-executor1 (pid 21634) Use of struct sctp_assoc_value in delayed_ack socket option. [ 358.225115] Use struct sctp_sack_info instead 2018/01/16 17:12:55 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000-0x15)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000c94000)={0x9, 0x101, 0xa27, "6f8496df8646", "e59dd4c56ba95e1dd7b27ffd04a48526"}) ioctl$int_in(r2, 0x5452, &(0x7f0000c08000)=0x1) pipe2(&(0x7f00008d1000-0x8)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000026000-0x40)={0x3d7, 0x1000, 0x7, 0xe8, &(0x7f0000841000-0xe8)=""/232, 0xc2, &(0x7f0000def000)=""/194, 0x57, &(0x7f0000c70000+0x866)=""/87}) r4 = epoll_create1(0x80000080000) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00008cc000-0x10)={0x0, 0x80000001, 0x7, 0xbf59}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00005cc000-0xc)={0x0, 0x0}) r5 = gettid() rt_sigprocmask(0x0, &(0x7f000060f000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000ad9000)={0x80000000}, &(0x7f00002b0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002a6000-0x10)={0x0, 0x0}, 0x8) rt_sigqueueinfo(r5, 0x20, &(0x7f000021c000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/16 17:12:55 executing program 1: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f1d000-0x1c)=@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000151000)=0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[], 0x0, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 17:12:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) vmsplice(r0, &(0x7f0000fe5000-0x50)=[{&(0x7f000056c000)="575272fe5796a27a55e7ee61717bf5fd3f614bd67ecfba40e3c35bd57b42ac93e6041fa35392dbac469612609a97f294ca47a4a45ecdb20c722c80a9b030c0b1af3217217276f7f223c04e9baf3580f12e38a964d39f4f3978ea267844cd834810d39ccb8f64ed7b0469b939d990c47aa4e19cdf38aeabf50324b2a36f99cc69f99c592b64704adf21da4a1fa0dd779f444fc6ba95610e227e98d677ab910b8b3c50ab137ab80cd5816b070564aa51a5171a6cbf242d99eaa1cc307044a8d221cadd5f8e55f6cee4cc", 0xc9}, {&(0x7f000020d000-0xfd)="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", 0xfd}, {&(0x7f0000909000-0x2f)="0c6881105b2bbc493dc829c9d90110b28207f501bb0fd5fde8bd5f802a69fffae002c1fda6d5336bab435c8ed03c77", 0x2f}, {&(0x7f0000291000)="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", 0x1000}, {&(0x7f00005f0000-0x37)="b067daa54e0d9e2dfb71bb7977f76f5e8ad84b767b1e25e2a6bbe84b7c5e90274881e1bcebe7ed269896244e535dd58adb4f8f05d03f38", 0x37}], 0x5, 0x4) [ 482.986014] INFO: rcu_sched self-detected stall on CPU [ 482.987023] INFO: rcu_sched detected stalls on CPUs/tasks: [ 482.991472] 0-....: (125000 ticks this GP) idle=df6/1/4611686018427387906 softirq=140642/140642 fqs=31229 [ 483.006943] [ 483.006951] 0-....: (125000 ticks this GP) idle=df6/1/4611686018427387906 softirq=140642/140642 fqs=31229 [ 483.006954] [ 483.008646] (t=125002 jiffies g=77120 c=77119 q=775) [ 483.018495] (detected by 1, t=125002 jiffies, g=77120, c=77119, q=775) [ 483.018502] Sending NMI from CPU 1 to CPUs 0: [ 483.036456] NMI backtrace for cpu 0 [ 483.036463] CPU: 0 PID: 21600 Comm: syz-executor2 Not tainted 4.15.0-rc8-next-20180116+ #98 [ 483.036465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.036478] RIP: 0010:native_queued_spin_lock_slowpath+0x1c4/0xfa0 [ 483.036481] RSP: 0018:ffff8801db207030 EFLAGS: 00000002 [ 483.036485] RAX: 0000000000000001 RBX: ffffffff86945a80 RCX: dffffc0000000000 [ 483.036487] RDX: 0000000000000004 RSI: ffff8801db207100 RDI: ffffffff86945a80 [ 483.036490] RBP: ffff8801db2073a8 R08: 1ffff1003b640dc1 R09: 000000000000000c [ 483.036493] R10: ffff8801db2072c8 R11: 0000000000000040 R12: ffffed003b640e20 [ 483.036495] R13: 1ffff1003b640e0c R14: ffff8801db207380 R15: 0000000000000003 [ 483.036499] FS: 00007fa5a6878700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 483.036502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 483.036505] CR2: 0000000020e0d000 CR3: 00000001d8bd7002 CR4: 00000000001626f0 [ 483.036509] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 483.036512] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 483.036513] Call Trace: [ 483.036515] [ 483.036523] ? __pv_queued_spin_lock_slowpath+0x1480/0x1480 [ 483.036529] ? lock_acquire+0x1d5/0x580 [ 483.036536] ? vprintk_emit+0x7c0/0xb70 [ 483.036540] ? wake_up_klogd+0x100/0x100 [ 483.036546] ? lock_release+0xa40/0xa40 [ 483.036550] ? vprintk_emit+0x4c0/0xb70 [ 483.036555] ? do_raw_spin_trylock+0x190/0x190 [ 483.036560] ? vprintk_emit+0x5ae/0xb70 [ 483.036564] ? trace_hardirqs_off+0xd/0x10 [ 483.036571] ? vprintk_emit+0x4b5/0xb70 [ 483.036578] ? console_unlock+0xfb0/0xfb0 [ 483.036585] ? lock_acquire+0x1d5/0x580 [ 483.036589] ? lock_acquire+0x1d5/0x580 [ 483.036596] ? rcu_dump_cpu_stacks+0x9d/0x1de [ 483.036602] ? lock_release+0xa40/0xa40 [ 483.036607] ? check_cpu_stall.isra.61+0x910/0x15b0 [ 483.036614] do_raw_spin_lock+0x185/0x220 [ 483.036621] _raw_spin_lock_irqsave+0x9e/0xc0 [ 483.036625] ? rcu_dump_cpu_stacks+0x9d/0x1de [ 483.036630] rcu_dump_cpu_stacks+0x9d/0x1de [ 483.036635] ? find_next_bit+0xcc/0x100 [ 483.036642] check_cpu_stall.isra.61+0xbb8/0x15b0 [ 483.036650] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 483.036656] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 483.036662] ? __lock_acquire+0x664/0x3e00 [ 483.036667] ? __lock_acquire+0x664/0x3e00 [ 483.036672] ? check_noncircular+0x20/0x20 [ 483.036678] ? check_noncircular+0x20/0x20 [ 483.036683] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 483.036688] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 483.036694] ? rb_first_postorder+0xa0/0xa0 [ 483.036698] ? lock_downgrade+0x980/0x980 [ 483.036704] ? check_noncircular+0x20/0x20 [ 483.036711] ? check_noncircular+0x20/0x20 [ 483.036717] ? cpuacct_account_field+0x1e4/0x3b0 [ 483.036722] ? check_noncircular+0x20/0x20 [ 483.036726] ? find_held_lock+0x35/0x1d0 [ 483.036733] ? __acct_update_integrals+0x339/0x4d0 [ 483.036739] ? __lock_is_held+0xb6/0x140 [ 483.036747] rcu_check_callbacks+0x238/0xd20 [ 483.036753] ? rcu_cpu_stall_reset+0x260/0x260 [ 483.036759] ? trace_hardirqs_off+0xd/0x10 [ 483.036765] ? raise_softirq+0x325/0x490 [ 483.036771] ? raise_softirq_irqoff+0x320/0x320 [ 483.036776] ? lock_release+0x9d1/0xa40 [ 483.036785] ? run_local_timers+0x18d/0x200 [ 483.036789] ? timer_clear_idle+0x50/0x50 [ 483.036794] ? account_process_tick+0xd4/0x3e0 [ 483.036799] ? thread_group_cputime+0xef0/0xef0 [ 483.036804] ? ktime_get_resolution_ns+0x300/0x300 [ 483.036808] ? enqueue_hrtimer+0x171/0x4a0 [ 483.036815] update_process_times+0x30/0x60 [ 483.036821] tick_sched_handle+0x85/0x160 [ 483.036825] tick_sched_timer+0x42/0x120 [ 483.036831] __hrtimer_run_queues+0x358/0xe20 [ 483.036837] ? tick_sched_do_timer+0xe0/0xe0 [ 483.036842] ? hrtimer_fixup_init+0x70/0x70 [ 483.036853] ? pvclock_read_flags+0x160/0x160 [ 483.036861] ? kvm_clock_get_cycles+0x25/0x30 [ 483.036866] ? ktime_get_update_offsets_now+0x34a/0x520 [ 483.036872] ? do_timer+0x50/0x50 [ 483.036878] ? native_apic_msr_write+0x5c/0x80 [ 483.036881] ? do_raw_spin_trylock+0x190/0x190 [ 483.036886] ? rcu_idle_enter+0x530/0x530 [ 483.036892] ? clockevents_program_event+0x108/0x2e0 [ 483.036899] hrtimer_interrupt+0x1c2/0x5e0 [ 483.036909] smp_apic_timer_interrupt+0x14a/0x700 [ 483.036914] ? smp_call_function_single_interrupt+0x640/0x640 [ 483.036919] ? _raw_spin_lock+0x32/0x40 [ 483.036924] ? _raw_spin_unlock+0x22/0x30 [ 483.036929] ? handle_edge_irq+0x2b4/0x7c0 [ 483.036936] ? task_prio+0x40/0x40 [ 483.036946] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 483.036952] apic_timer_interrupt+0xa9/0xb0 [ 483.036954] [ 483.036960] RIP: 0010:lo_ioctl+0x635/0x1b70 [ 483.036962] RSP: 0018:ffff8801d85ffaa0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 483.036966] RAX: 0000000000010000 RBX: dffffc0000000000 RCX: 0000000000000001 [ 483.036968] RDX: 0000000000000000 RSI: ffffc90001348000 RDI: ffff8801d58f0a48 [ 483.036971] RBP: ffff8801d85ffb18 R08: 0000000000000000 R09: 1ffff1003b0bff05 [ 483.036973] R10: ffff8801d85ff7f0 R11: 0000000000000001 R12: ffff8801d58f0900 [ 483.036976] R13: ffff8801bcf4d6c0 R14: ffff8801cee81740 R15: ffff8801bcf4d810 [ 483.036988] ? loop_clr_fd+0xb50/0xb50 [ 483.036994] blkdev_ioctl+0x1759/0x1e00 [ 483.037000] ? blkpg_ioctl+0xb40/0xb40 [ 483.037006] ? avc_ss_reset+0x110/0x110 [ 483.037010] ? lock_downgrade+0x980/0x980 [ 483.037018] ? lock_release+0xa40/0xa40 [ 483.037023] ? __lock_is_held+0xb6/0x140 [ 483.037037] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 483.037045] ? get_unused_fd_flags+0x190/0x190 [ 483.037050] ? rcu_note_context_switch+0x710/0x710 [ 483.037058] block_ioctl+0xde/0x120 [ 483.037062] ? blkdev_fallocate+0x3b0/0x3b0 [ 483.037069] do_vfs_ioctl+0x1b1/0x1520 [ 483.037072] ? _cond_resched+0x14/0x30 [ 483.037078] ? ioctl_preallocate+0x2b0/0x2b0 [ 483.037085] ? selinux_capable+0x40/0x40 [ 483.037092] ? SyS_futex+0x269/0x390 [ 483.037100] ? security_file_ioctl+0x89/0xb0 [ 483.037106] SyS_ioctl+0x8f/0xc0 [ 483.037113] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 483.037116] RIP: 0033:0x452df9 [ 483.037119] RSP: 002b:00007fa5a6877c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 483.037123] RAX: ffffffffffffffda RBX: 00007fa5a6878700 RCX: 0000000000452df9 [ 483.037125] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 483.037128] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 483.037131] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 483.037134] R13: 0000000000a2f7ef R14: 00007fa5a68789c0 R15: 0000000000000000 [ 483.037139] Code: 5c 00 00 00 00 48 83 e7 f8 48 29 f8 8d 48 64 31 c0 c1 e9 03 f3 48 ab 48 81 c4 50 03 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 f3 90 67 ff ff ff 81 fe 00 01 00 00 0f 84 9d 06 00 00 bf 01 01 00 [ 483.037510] NMI backtrace for cpu 0 [ 483.684360] CPU: 0 PID: 21600 Comm: syz-executor2 Not tainted 4.15.0-rc8-next-20180116+ #98 [ 483.692822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.702149] Call Trace: [ 483.704708] [ 483.706842] dump_stack+0x194/0x257 [ 483.710449] ? arch_local_irq_restore+0x53/0x53 [ 483.715098] ? lock_release+0xa40/0xa40 [ 483.719052] ? nmi_cpu_backtrace+0x1be/0x210 [ 483.723439] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 483.727906] nmi_cpu_backtrace+0x1d2/0x210 [ 483.732122] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 483.736592] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 483.741848] arch_trigger_cpumask_backtrace+0x14/0x20 [ 483.747014] rcu_dump_cpu_stacks+0x186/0x1de [ 483.751406] check_cpu_stall.isra.61+0xbb8/0x15b0 [ 483.756234] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 483.761747] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 483.766917] ? __lock_acquire+0x664/0x3e00 [ 483.771127] ? __lock_acquire+0x664/0x3e00 [ 483.775344] ? check_noncircular+0x20/0x20 [ 483.779564] ? check_noncircular+0x20/0x20 [ 483.783775] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 483.789312] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 483.794485] ? rb_first_postorder+0xa0/0xa0 [ 483.798779] ? lock_downgrade+0x980/0x980 [ 483.802906] ? check_noncircular+0x20/0x20 [ 483.807127] ? check_noncircular+0x20/0x20 [ 483.811342] ? cpuacct_account_field+0x1e4/0x3b0 [ 483.816078] ? check_noncircular+0x20/0x20 [ 483.820290] ? find_held_lock+0x35/0x1d0 [ 483.824328] ? __acct_update_integrals+0x339/0x4d0 [ 483.829237] ? __lock_is_held+0xb6/0x140 [ 483.833289] rcu_check_callbacks+0x238/0xd20 [ 483.837681] ? rcu_cpu_stall_reset+0x260/0x260 [ 483.842241] ? trace_hardirqs_off+0xd/0x10 [ 483.846452] ? raise_softirq+0x325/0x490 [ 483.850490] ? raise_softirq_irqoff+0x320/0x320 [ 483.855143] ? lock_release+0x9d1/0xa40 [ 483.859454] ? run_local_timers+0x18d/0x200 [ 483.863752] ? timer_clear_idle+0x50/0x50 [ 483.867876] ? account_process_tick+0xd4/0x3e0 [ 483.872435] ? thread_group_cputime+0xef0/0xef0 [ 483.877077] ? ktime_get_resolution_ns+0x300/0x300 [ 483.881980] ? enqueue_hrtimer+0x171/0x4a0 [ 483.886199] update_process_times+0x30/0x60 [ 483.890496] tick_sched_handle+0x85/0x160 [ 483.894621] tick_sched_timer+0x42/0x120 [ 483.898658] __hrtimer_run_queues+0x358/0xe20 [ 483.903135] ? tick_sched_do_timer+0xe0/0xe0 [ 483.907523] ? hrtimer_fixup_init+0x70/0x70 [ 483.911829] ? pvclock_read_flags+0x160/0x160 [ 483.916312] ? kvm_clock_get_cycles+0x25/0x30 [ 483.920794] ? ktime_get_update_offsets_now+0x34a/0x520 [ 483.926137] ? do_timer+0x50/0x50 [ 483.929567] ? native_apic_msr_write+0x5c/0x80 [ 483.934123] ? do_raw_spin_trylock+0x190/0x190 [ 483.938686] ? rcu_idle_enter+0x530/0x530 [ 483.942813] ? clockevents_program_event+0x108/0x2e0 [ 483.947899] hrtimer_interrupt+0x1c2/0x5e0 [ 483.952126] smp_apic_timer_interrupt+0x14a/0x700 [ 483.956946] ? smp_call_function_single_interrupt+0x640/0x640 [ 483.962805] ? _raw_spin_lock+0x32/0x40 [ 483.966760] ? _raw_spin_unlock+0x22/0x30 [ 483.970884] ? handle_edge_irq+0x2b4/0x7c0 [ 483.975101] ? task_prio+0x40/0x40 [ 483.978627] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 483.983453] apic_timer_interrupt+0xa9/0xb0 [ 483.987747] [ 483.989962] RIP: 0010:lo_ioctl+0x635/0x1b70 [ 483.994256] RSP: 0018:ffff8801d85ffaa0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 484.001939] RAX: 0000000000010000 RBX: dffffc0000000000 RCX: 0000000000000001 [ 484.009182] RDX: 0000000000000000 RSI: ffffc90001348000 RDI: ffff8801d58f0a48 [ 484.016426] RBP: ffff8801d85ffb18 R08: 0000000000000000 R09: 1ffff1003b0bff05 [ 484.023674] R10: ffff8801d85ff7f0 R11: 0000000000000001 R12: ffff8801d58f0900 [ 484.030918] R13: ffff8801bcf4d6c0 R14: ffff8801cee81740 R15: ffff8801bcf4d810 [ 484.038198] ? loop_clr_fd+0xb50/0xb50 [ 484.042060] blkdev_ioctl+0x1759/0x1e00 [ 484.046021] ? blkpg_ioctl+0xb40/0xb40 [ 484.049887] ? avc_ss_reset+0x110/0x110 [ 484.053834] ? lock_downgrade+0x980/0x980 [ 484.057963] ? lock_release+0xa40/0xa40 [ 484.061915] ? __lock_is_held+0xb6/0x140 [ 484.065976] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 484.071836] ? get_unused_fd_flags+0x190/0x190 [ 484.076394] ? rcu_note_context_switch+0x710/0x710 [ 484.081302] block_ioctl+0xde/0x120 [ 484.084906] ? blkdev_fallocate+0x3b0/0x3b0 [ 484.089201] do_vfs_ioctl+0x1b1/0x1520 [ 484.093063] ? _cond_resched+0x14/0x30 [ 484.096931] ? ioctl_preallocate+0x2b0/0x2b0 [ 484.101317] ? selinux_capable+0x40/0x40 [ 484.105360] ? SyS_futex+0x269/0x390 [ 484.109065] ? security_file_ioctl+0x89/0xb0 [ 484.113457] SyS_ioctl+0x8f/0xc0 [ 484.116807] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 484.121557] RIP: 0033:0x452df9 [ 484.124725] RSP: 002b:00007fa5a6877c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 484.132407] RAX: ffffffffffffffda RBX: 00007fa5a6878700 RCX: 0000000000452df9 [ 484.139653] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 484.146896] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 484.154143] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 484.161387] R13: 0000000000a2f7ef R14: 00007fa5a68789c0 R15: 0000000000000000 [ 492.511157] INFO: task syz-executor3:21613 blocked for more than 120 seconds. [ 492.518506] Not tainted 4.15.0-rc8-next-20180116+ #98 [ 492.524235] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 492.532218] syz-executor3 D24400 21613 4757 0x00000004 [ 492.537863] Call Trace: [ 492.540467] __schedule+0x8eb/0x2060 [ 492.544200] ? __sched_text_start+0x8/0x8 [ 492.548357] ? check_noncircular+0x20/0x20 [ 492.552598] ? check_noncircular+0x20/0x20 [ 492.556845] ? check_noncircular+0x20/0x20 [ 492.561094] ? finish_task_switch+0x1d3/0x740 [ 492.565604] ? find_held_lock+0x35/0x1d0 [ 492.569686] schedule+0xf5/0x430 [ 492.573058] ? __mutex_lock+0xaa8/0x1a80 [ 492.577159] ? __schedule+0x2060/0x2060 [ 492.581142] ? lock_release+0xa40/0xa40 [ 492.585126] ? memset+0x31/0x40 [ 492.588412] ? do_raw_spin_trylock+0x190/0x190 [ 492.593007] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 492.597967] ? mutex_destroy+0x1d0/0x1d0 [ 492.602050] schedule_preempt_disabled+0x10/0x20 [ 492.606811] __mutex_lock+0xaad/0x1a80 [ 492.610711] ? perf_trace_init+0x58/0xab0 [ 492.614875] ? mutex_lock_io_nested+0x1900/0x1900 [ 492.619727] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 492.624945] ? is_bpf_text_address+0xa4/0x120 [ 492.629447] ? kernel_text_address+0x102/0x140 [ 492.634039] ? __kernel_text_address+0xd/0x40 [ 492.638543] ? unwind_get_return_address+0x61/0xa0 [ 492.643511] ? __save_stack_trace+0x7e/0xd0 [ 492.647853] ? print_irqtrace_events+0x270/0x270 [ 492.652618] ? save_stack+0xa3/0xd0 [ 492.656252] ? save_stack+0x43/0xd0 [ 492.659883] ? kasan_kmalloc+0xad/0xe0 [ 492.663777] ? kmem_cache_alloc_trace+0x136/0x750 [ 492.668628] ? perf_event_alloc+0x200/0x2b00 [ 492.673045] ? SyS_perf_event_open+0x39/0x50 [ 492.677463] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 492.682402] ? check_noncircular+0x20/0x20 [ 492.686658] ? __radix_tree_lookup+0x435/0x5e0 [ 492.691263] ? find_held_lock+0x35/0x1d0 [ 492.695338] ? module_unload_free+0x5b0/0x5b0 [ 492.699837] ? perf_event_alloc+0x18f1/0x2b00 [ 492.704382] mutex_lock_nested+0x16/0x20 [ 492.708465] ? mutex_lock_nested+0x16/0x20 [ 492.712708] perf_trace_init+0x58/0xab0 [ 492.716692] ? refcount_inc_not_zero+0xfe/0x180 [ 492.721365] ? refcount_add+0x60/0x60 [ 492.725182] perf_tp_event_init+0x7d/0xf0 [ 492.729336] perf_try_init_event+0xc9/0x1f0 [ 492.733669] perf_event_alloc+0x1cc6/0x2b00 [ 492.738030] ? __perf_install_in_context+0x2d0/0x2d0 [ 492.743140] ? SYSC_perf_event_open+0x1345/0x2f10 [ 492.747988] ? __mutex_lock+0x16f/0x1a80 [ 492.752057] ? SYSC_perf_event_open+0x1345/0x2f10 [ 492.756909] ? expand_files+0x4fd/0x910 [ 492.760894] ? futex_wake+0x2ca/0x680 [ 492.764711] ? find_held_lock+0x35/0x1d0 [ 492.768779] ? mutex_lock_io_nested+0x1900/0x1900 [ 492.773654] ? lock_downgrade+0x980/0x980 [ 492.777815] ? lock_release+0xa40/0xa40 [ 492.781796] ? check_noncircular+0x20/0x20 [ 492.786046] ? do_raw_spin_trylock+0x190/0x190 [ 492.790647] ? _raw_spin_unlock+0x22/0x30 [ 492.794802] ? __alloc_fd+0x29b/0x750 [ 492.798632] ? ptrace_may_access+0x3a/0x50 [ 492.802882] ? lock_release+0xa40/0xa40 [ 492.806863] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 492.811796] ? __ptrace_may_access+0x426/0x810 [ 492.816383] ? do_raw_spin_trylock+0x190/0x190 [ 492.820977] ? ptrace_resume+0x370/0x370 [ 492.825047] ? get_unused_fd_flags+0x121/0x190 [ 492.829654] SYSC_perf_event_open+0x842/0x2f10 [ 492.834250] ? __schedule+0x2060/0x2060 [ 492.838258] ? perf_event_set_output+0x5a0/0x5a0 [ 492.843047] ? exit_to_usermode_loop+0x8c/0x2f0 [ 492.847730] ? trace_hardirqs_off+0xd/0x10 [ 492.851975] ? exit_to_usermode_loop+0x198/0x2f0 [ 492.856739] ? ioctl_preallocate+0x2b0/0x2b0 [ 492.861163] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 492.866708] ? selinux_capable+0x40/0x40 [ 492.870805] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 492.875834] SyS_perf_event_open+0x39/0x50 [ 492.880080] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 492.884842] RIP: 0033:0x452df9 [ 492.888036] RSP: 002b:00007f2c0a08ac58 EFLAGS: 00000212 ORIG_RAX: 000000000000012a [ 492.895750] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 492.903043] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 000000002025c000 [ 492.910320] RBP: 0000000000000208 R08: 0000000000000000 R09: 0000000000000000 [ 492.917593] R10: ffffffffffffffff R11: 0000000000000212 R12: 00000000006f1160 [ 492.924869] R13: 00000000ffffffff R14: 00007f2c0a08b6d4 R15: 000000000000000f [ 492.932170] [ 492.932170] Showing all locks held in the system: [ 492.938507] 2 locks held by khungtaskd/746: [ 492.943028] #0: (rcu_read_lock){....}, at: [<00000000ba64d6d1>] watchdog+0x1c5/0xd60 [ 492.951115] #1: (tasklist_lock){.+.+}, at: [<0000000003d12381>] debug_show_all_locks+0xd3/0x400 [ 492.960195] 4 locks held by rs:main Q:Reg/3520: [ 492.964868] #0: (&f->f_pos_lock){+.+.}, at: [<0000000043b8be97>] __fdget_pos+0x12b/0x190 [ 492.973314] #1: (sb_writers#4){.+.+}, at: [<00000000f5d60b43>] vfs_write+0x407/0x510 [ 492.981393] #2: (&sb->s_type->i_mutex_key#10){+.+.}, at: [<00000000ba87f3bb>] ext4_file_write_iter+0x21f/0x10c0 [ 492.991834] #3: (jbd2_handle){++++}, at: [<000000006514dcaa>] start_this_handle+0x488/0x1080 [ 493.000615] 2 locks held by getty/3645: [ 493.004592] #0: (&tty->ldisc_sem){++++}, at: [<00000000099118c6>] ldsem_down_read+0x37/0x40